19th week of 2019 patent applcation highlights part 79 |
Patent application number | Title | Published |
20190140842 | CRYPTO INTEGRATION PLATFORM - Methods and systems described herein create a first addressed account and a second addressed account that each have a common identifier and are each associated with a customer. The system can receive an order for exchanging digital transactional items associated with the first addressed account, where the order is associated with the common identifier. A private key associated with the first addressed account can be used to electronically sign a first transaction to transfer the digital transactional items from the first addressed account to the second addressed account, and the same private key can be used to sign a second transaction. After verifying that the first transaction was signed with the same private key as the first transaction, the system authorizes placement of the order on a cryptographic exchange. | 2019-05-09 |
20190140843 | SECURE SESSION CAPABILITY USING PUBLIC-KEY CRYPTOGRAPHY WITHOUT ACCESS TO THE PRIVATE KEY - A server establishes a secure session with a client device where a private key used in the handshake when establishing the secure session is stored in a different server. During the handshake procedure, the server receives a premaster secret that has been encrypted using a public key bound with a domain for which the client device is attempting to establish a secure session with. The server transmits the encrypted premaster secret to the different server for decryption along with other information necessary to compute a master secret. The different server decrypts the encrypted premaster secret, generates the master secret, and transmits the master secret to the server. The server receives the master secret and continues with the handshake procedure including generating one or more session keys that are used in the secure session for encrypting and decrypting communication between the client device and the server. | 2019-05-09 |
20190140844 | IDENTITY-LINKED AUTHENTICATION THROUGH A USER CERTIFICATE SYSTEM - Systems, methods, apparatuses, and computer readable media for facilitating user identity authentication to a service provider by linking, on a user certificate system, identity-linked information to certificate information, such that the certificate information may be used to generate an identity message that the service provider may verify to confirm a user identity. An exemplary method comprises receiving identity-linked information, retrieving public certificate information, retrieving, from a hardware security module, a private key, causing transmission, over a second network to the service provider, of a notification that an identity message is available for access, the identity message based on the retrieved public certificate information and the retrieved private key, and upon reception, from the service provider, of a request for the identity message, generating and transmitting the identity message, wherein the identity message comprises at least an encrypted portion of the identity message encrypted using at least the private key. | 2019-05-09 |
20190140845 | Method for the Secure Authentication of Control Devices in a Motor Vehicle - A method for secure authentication of control apparatuses in a motor vehicle includes sending an authentication request to a control apparatus of the motor vehicle, receiving an authentication response of the control apparatus and checking the received authentication response. If a result of the checking is that the received authentication response is invalid, the method further includes transferring the control apparatus to a fallback mode, where the fallback mode being safe for the purposes of a dependability of the applicable motor vehicle. The authentication response of the control apparatus is provided based on at least part of authenticity information of the control apparatus. The transmitting of the authentication request and authentication response is effected in an encrypted fashion in each case, and the checking of the received authentication response includes decrypting the received authentication response. | 2019-05-09 |
20190140846 | PROVISIONING TRUSTED EXECUTION ENVIRONMENT(S) BASED ON CHAIN OF TRUST INCLUDING PLATFORM - Techniques are described herein that are capable of provisioning a trusted execution environment (TEE) based on (e.g., based at least in part on) a chain of trust that includes a platform on which the TEE executes. Any suitable number of TEEs may be provisioned. For instance, a chain of trust may be established from each TEE to the platform on which an operating system that launched the TEE runs. Any two or more TEEs may be launched by operating system(s) running on the same platform or by different operating systems running on respective platforms. Once the chain of trust is established for a TEE, the TEE can be provisioned with information, including but not limited to policies, secret keys, secret data, and/or secret code. Accordingly, the TEE can be customized with the information without other parties, such as a cloud provider, being able to know or manipulate the information. | 2019-05-09 |
20190140847 | SYSTEMS AND METHODS FOR AUTHENTICATING A USER BASED ON BIOMETRIC AND DEVICE DATA - A data controller (DC) system including one or more data controller (DC) computing device for authenticating a user is provided. The DC system is configured to receive first crypto key data associated with a first transaction including encrypted on-device biometric data, and a first account identifier, store the first crypto key data as historical crypto key data, and receive an authentication request message for a second transaction including second crypto key data which includes a second account identifier. The DC system is further configured to correlate the second crypto key data to the historical crypto key data, match the first account identifier to the second account identifier, determine a fraud score for the second transaction, automatically generate an authentication response message including the fraud score, and transmit the authentication response message. | 2019-05-09 |
20190140848 | Decentralized Access Control for Cloud Services - A decentralized system for issuing digital certificates to users and authenticating such users is provided. A certificate issuer system may verify a user and issue a digital certificate to the user. The certificate issuer system may also calculate authenticity information relating to the digital certificate and cause the same to be recorded in a distributed ledger system, for example, in the form of a smart contract. When the user attempts to access a cloud application, the application receives the digital certificate, calculates second authenticity information relating to the certificate, and compares the calculated authenticity information to that recorded in the distributed ledger system. Upon a determination that the calculated and recorded authenticity information match, an authentication confirmation may be generated and the user may be permitted to access the cloud application. | 2019-05-09 |
20190140849 | USING PKI FOR SECURITY AND AUTHENTICATION OF CONTROL DEVICES AND THEIR DATA - Method for authenticating a first and a second electronic devices associated through a communication line includes: creating a unique ID, by a third electronic device; transmitting the unique ID to the first electronic device; signing the transmitted unique ID by the first electronic device; transmitting the signed unique ID to the second electronic device, by the first electronic device; signing the transmitted signed unique ID by the second electronic device; transmitting the unique ID signed by the first and second electronic devices to the third electronic device; verifying and accepting the unique ID signed by the first device and the second device, by the third device; issuing a certificate for a secure communication line between the first electronic device and the second electronic device; and transmitting the certificate to the first electronic device and the second electronic device. | 2019-05-09 |
20190140850 | AUTOMATICALLY VERIFYING VEHICLE IDENTITY AND VALIDATING VEHICLE PRESENCE - Systems, apparatuses and methods may provide for infrastructure node technology that conducts a mutual authentication with a vehicle and verifies, if the mutual authentication is successful, location information received from the vehicle. The infrastructure node technology may also send a token to the vehicle if the location information is verified, wherein the token includes an attestation that the vehicle was present in a location associated with the location information at a specified moment in time. Additionally, vehicle technology may conduct a mutual authentication with an infrastructure node and send, if the mutual authentication is successful, location information to the infrastructure node. The vehicle technology may also receive a token from the infrastructure node. | 2019-05-09 |
20190140851 | SECURE LOGIC SYSTEM WITH PHYSICALLY UNCLONABLE FUNCTION - A secure logic system includes a physically unclonable function, a physically unclonable function configuration register, and an encryption circuit. The physically unclonable function establishes an encryption string according to at least partial random physical characteristics of the physically unclonable function. The physically unclonable function configuration register is coupled to the physically unclonable function, and load the encryption string from the physically unclonable function. The encryption circuit is coupled to the physically unclonable function configuration register, and manipulates a system string with the encryption string to generate encrypted data. | 2019-05-09 |
20190140852 | TAMPER-PROTECTED HARDWARE AND METHOD FOR USING SAME - One of the various aspects of the invention is related to suggesting various techniques for improving the tamper-resistibility of hardware. The tamper-resistant hardware may be advantageously used in a transaction system that provides the off-line transaction protocol. Amongst these techniques for improving the tamper-resistibility are trusted bootstrapping by means of secure software entity modules, a new use of hardware providing a Physical Unclonable Function, and the use of a configuration fingerprint of a FPGA used within the tamper-resistant hardware. | 2019-05-09 |
20190140853 | SDN Facilitated Multicast in Data Center - A method implemented by a controller in a software defined network (SDN), the method comprising sending, to an overlay edge node, a query message comprising a client specific multicast address, receiving, from the overlay edge node, one or more report messages corresponding to the query message, wherein each of the one or more report messages comprises an address of each of one or more virtual machines (VMs) coupled to the overlay edge node, and updating membership of a multicast group, which is identified by the client specific multicast address, such that the one or more VMs are members in the updated membership of the multicast group. | 2019-05-09 |
20190140854 | MULTICAST SERVICE TRANSLATION IN INTERNET PROTOCOL TELEVISION SYSTEMS - Techniques are described for multicast service translation. A router can provide access to a particular source for an Internet Protocol Television (IPTV) channel that is most appropriate for the subscriber despite the subscriber requesting the IPTV channel from a different source. The most appropriate source can be identified based upon a bit rate or quality of service associated with the subscriber and/or a bit rate or quality of service associated with each of one or more alternate sources of the IPTV channel. The router can receive a request to join a multicast stream from a client device of the subscriber that identifies a source associated with an IPTV channel, identify a different source of the IPTV channel for that subscriber, and transmit a different join request destined to the different source. | 2019-05-09 |
20190140855 | SYSTEM AND METHOD FOR EFFICIENTLY DEVELOPING AND TESTING HOME AUTOMATION SYSTEMS - A system and computer-implemented method for efficiently developing and testing home automation systems is provided. The system comprises one or more robotic modules configured to interact with home automation systems under test and home devices and appliances, wherein the one or more home devices and appliances are monitored by the home automation systems. The one or more robotic modules are further configured to execute test scripts received from a test automation framework in communication with the one or more robotic modules and initiate workflows based on the executed test scripts. Furthermore, the one or more robotic modules facilitate at least one of: the home automation systems and the connected home devices and appliances to perform actions based on the initiated workflows. The one or more robotic modules also forward results of the performed actions to the test automation framework for generating a report of the executed test scripts. | 2019-05-09 |
20190140856 | Scalable Smart Environment Using a Gateway Thermostat - Building blocks for a smart device such as a thermostat include a user interface (UI) unit and a terminal (TML) unit. A UI unit may support one or more input data from a user and/or sensors and/or one or more control terminals. The UI unit may process each input datum or a combination of the input data, generate a control signal to one or more control terminals based on the processing, and send the control signal to one or more control terminals over a communication channel. A terminal unit, which may consist of one or more control terminals, transforms the received control signal into one or more controls to one or more associated environmental generators. One or more UI units may control one or more controlled apparatuses in conjunction with a mobile app to allow a unified user experience. | 2019-05-09 |
20190140857 | SMART SENSOR ADAPTIVE CONFIGURATION SYSTEMS AND METHODS USING CLOUD DATA - A cloud server associated with a plurality of home-control network, downloads sensor data, Internet data, and data from network devices outside the user's home-control network, and analyzes the data to control water valves and leak detectors within the user's home-control network. | 2019-05-09 |
20190140858 | COMPUTER VISION BASED ACTIVATION - An augmented-reality (AR) device detects a physical device located within a first predefined distance of the augmented-reality device. The AR device detects, using an optical sensor, a physical object located within a second predefined distance of the physical device, the physical object being electronically unconnected to the physical device. The AR device determines that the physical object is associated with the physical device and identifies a command based on an identification of both the physical object and the physical device. The physical device is configured to operate the command and display, in the display, virtual content as an overlay to the physical object. | 2019-05-09 |
20190140859 | Method and Apparatus for Processing Signals from Messages on at Least Two Data Buses, Particularly Can Buses; Preferably in a Vehicle; And System - Processing signals from messages on at least two data buses, particularly CAN buses in a vehicle, includes extracting at least one signal from at least one message in a traffic node of the at least two data buses and at least one extracted signal value of the at least one signal is checked for a change relative to the signal value of the at least one signal that was most recently held in the memory unit. The at least one extracted signal value of the at least one signal is held in the memory unit if the at least one extracted signal value of the at least one signal has changed relative to the signal value of the at least one signal that was most recently held in the memory unit. | 2019-05-09 |
20190140860 | PASSENGER TRANSPORT SYSTEM WITH CENTRAL CONTROL UNIT AND MULTIPLE FIELD DEVICES WHICH COMMUNICATE WITH DATA TELEGRAMS PRIORITIZED BY WAITING PERIODS - A passenger transport system includes a central control unit for controlling system functions, field devices spatially distributed within the system, and a bus system transmitting data between the unit and the devices. The unit and/or the devices detect a current data transmission and the conclusion of the data transmission, and output different types of data telegrams that differ according to urgency. The unit and/or the devices output data telegrams only when no current data transmission is occurring and after a waiting period has elapsed since the conclusion of a previous data transmission. Each type of data telegram is assigned an individual waiting period on the basis of the respective urgency. Thus, a simple transmission prioritization is implemented during the data transmission, wherein each device can transmit data telegrams with different urgency and data telegrams of higher urgency are effectively transmitted with higher priority than data telegrams of lesser urgency. | 2019-05-09 |
20190140861 | Service Sending Method and Apparatus, Service Receiving Method and Apparatus, and Network System - The present disclosure relates to a service sending method and apparatus, and a service receiving method and apparatus. One example service sending method includes obtaining, by a network device, a first data stream and a second data stream, and inserting the first data stream into the second data stream to generate a third data stream. The third data stream includes a first information block and a second information block, the first information block is used to carry the first data stream, the second information block is used to carry a first data stream distribution indication map, the first data stream distribution indication map is used to indicate a location of the first information block, and the second information block is identified by using a preset map block type. | 2019-05-09 |
20190140862 | METHOD FOR EXCHANGING DATA IN CLUSTER SERVER SYSTEM - A method for exchanging data in a cluster server system is provided. In the cluster server system, data is exchanged between adjacent nodes by transmission of packet data with an embedded address of a server node between different nodes, and the data is forwarded between non-adjacent nodes by a data exchange control unit. The method includes: establishing a dual-network port data exchange control unit in a server node in the cluster server system; establishing a transmission control mechanism for node data of the server node in the cluster server system; establishing a forwarding control mechanism for the node data of the server node in the cluster server system; establishing a linking loop of server nodes in the cluster server system; and establishing node load automatic balancing of the server nodes in the cluster server system. | 2019-05-09 |
20190140863 | DATAPLANE SIGNALED BIDIRECTIONAL/SYMMETRIC SERVICE CHAIN INSTANTIATION FOR EFFICIENT LOAD BALANCING - A method for a dataplane signaled bi-directional/symmetric service chain instantiation for efficient load balancing is provided. In one embodiment, the method includes configuring a policy that refers to multiple service function paths that could be used for load balancing network traffic. The method also includes selecting one of the multiple service function paths to send the network traffic in a forward direction. An encapsulation header includes service path identification information identifying the service function path selected for use in the forward direction and an indicator to indicate that that the network traffic is to be sent in a reverse direction using a same service function path selected used for the forward direction. The method includes encapsulating network traffic with the encapsulation header to causes a reverse classifier to program the same service function path for the reverse direction. | 2019-05-09 |
20190140864 | DEVICE-TO-DEVICE (D2D) CHANNEL MEASUREMENT TECHNIQUES - Methods and apparatuses are provided which may be used in a base station and/or user equipment (UE) to help determine whether device-to-device (D2D) communications in a shared radio frequency spectrum may be employed between UEs. For example, a base station may send a request to a UE indicating that the UE monitor a wireless signal transmission from another UE, and subsequently receive a report based on a resulting D2D channel measurement. The base station may determine whether the monitoring UE and the monitored UE are D2D communication candidates based, at least in part on the received report. | 2019-05-09 |
20190140865 | RELATIVE UPLINK CHANNEL ESTIMATION - There is provided mechanisms for relative uplink channel estimation. A method is performed by a terminal device. The method comprises transmitting reference signals from at least two antennas on respective uplink channels towards a network node. The method comprises receiving a forwarded representation of each of the reference signals from the network node. The method comprises estimating a relation between the uplink channels towards the network node for the at least two antennas using the reference signals and the received forwarded representations of the reference signals, thereby estimating the relative uplink channel, towards the network node, between the at least two antennas. | 2019-05-09 |
20190140866 | CSI-RS BASED CHANNEL ESTIMATING METHOD IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME - A method and user equipment for receiving channel status information-reference signals (CSI-RSs) from a base station (BS) in a wireless communication system, are discussed. The method includes receiving, through a higher layer, configuration about two or more CSI-RS; and receiving, from the BS, the CSI-RSs based on the configuration, wherein, when the configuration includes an indicator related to antenna ports of the two or more CSI-RS, the CSI-RSs are received on the assumption that the antenna ports for two or more CSI-RS resources are same. | 2019-05-09 |
20190140867 | Memory controller - A memory controller adjusts impedance matching of an output terminal and outputs a control signal that controls a memory through the output terminal. The memory controller includes a first driving and impedance matching circuit, a second driving and impedance matching circuit, and a logic circuit. The logic circuit, which is coupled to the first driving and impedance matching circuit and the second driving and impedance matching circuit, sets a first impedance and a first driving capability of the first driving and impedance matching circuit, sets a second impedance and a second driving capability of the second driving and impedance matching circuit, and enables the first driving and impedance matching circuit to cause the control signal to have a first level or enables the second driving and impedance matching circuit to cause the control signal to have a second level different from the first level. | 2019-05-09 |
20190140868 | METHOD AND SYSTEM USING TERNARY SEQUENCES FOR SIMULTANEOUS TRANSMISSION TO COHERENT AND NON-COHERENT RECEIVERS - The present invention describes a method and system for simultaneous transmission of data to coherent and non-coherent receivers. The method at the transmitter includes retrieving a base ternary sequence having a pre-defined length, obtaining one or more ternary sequences corresponding to data to be transmitted and transmitting the obtained one or more ternary sequences by the transmitter. The method steps at the receiver includes receiving one or more ternary sequences corresponding to the data transmitted, demodulating each of the received ternary sequences by correlating with all cyclic shifts of the base ternary sequence by the receiver if the receiver is a coherent receiver, demodulating each of the received ternary sequences by correlating with all cyclic shifts of the absolute of the base ternary sequence by the receiver if the receiver is a non-coherent receiver and detecting the transmitted data based on the cyclic shifts corresponding to maximum correlation values. | 2019-05-09 |
20190140869 | JOINT ADAPTATION OF HIGH AND LOW FREQUENCY GAINS OF A LINEAR EQUALIZER - A method and apparatus for adapting, in parallel, two operating parameters associated with an equalizer circuit is disclosed. A control circuit may be configured to initialize a first operating parameter to an initial value, and modify a second operating parameter based upon the initial value of the first parameter. In response to determining a peak amplitude of an output signal of the equalizer circuit is less than a threshold value, the control circuit may be further configured to select a new value for the first operating parameter and adapt, in response to the change in the first operating parameter, the second operating parameter based on a performance metric of the equalizer circuit. | 2019-05-09 |
20190140870 | Method And System For Impairment Shifting - Methods and systems for impairment shifting may comprise receiving radio frequency (RF) signals in a receiver, downconverting the signals to baseband frequencies, and synchronizing the receiver to received signals. The frequency of a local oscillator (LO) may be adjusted to shift residual impairments to fall between desired baseband signals where they are least visible. The received RF signals may comprise analog, satellite, or cable, television signals. The LO frequency may be adjusted to configure the DC offset impairments to fall between luminance and chrominance harmonics. The LO frequency may be adjusted to configure I/Q imbalanced impairments from residual in-phase and quadrature mismatch of a picture carrier signal to fall about 300 kHz from a sound carrier signal in the analog television signals. The LO frequency may be adjusted to configure the I/Q imbalanced impairments from residual I/Q mismatch of a sound carrier signal to fall between luminance and chrominance harmonics. | 2019-05-09 |
20190140871 | APPARATUS AND METHODS FOR INDUCING ELECTROMAGNETIC WAVES ON A CABLE - Aspects of the subject disclosure may include, receiving a communication signal, and generating an electromagnetic wave that propagates along an outer surface of a dielectric layer environmentally formed on a cable. The dielectric layer can be a liquid disposed on an outer surface of the cable that enables the electromagnetic wave to propagate along the dielectric layer of the cable without an electrical return path, and conveys the communication signal. Other embodiments are disclosed. | 2019-05-09 |
20190140872 | Adaptive Excision of Co-Channel Interference Using Network Self-Coherence Features - An apparatus and digital signal processing means are disclosed for excision of co-channel interference from signals received in crowded or hostile environments using spatial/polarization diverse arrays, which reliably and rapidly identifies communication signals with transmitted features that are self-coherent over known framing intervals due to known attributes of the communication network, and exploits those features to develop diversity combining weights that substantively excise that co-channel interference from those communication signals, based on differing diversity signature, timing offset, and carrier offset between the network signals and the co-channel interferes. In one embodiment, the co-channel interference excision is performed in an appliqué that can be implemented without coordination with a network transceiver. | 2019-05-09 |
20190140873 | RECEIVER FOR HIGH SPECTRAL EFFICIENCY DATA COMMUNICATIONS SYSTEM USING ENCODED SINUSOIDAL WAVEFORMS - A method of recovering information encoded by a modulated sinusoidal waveform having first, second, third and fourth data notches at respective phase angles, where a power of the modulated sinusoidal waveform is reduced relative to a power of an unmodulated sinusoidal waveform within selected ones of the first, second, third and fourth data notches so as to encode input digital data. The method includes receiving the modulated sinusoidal waveform and generating digital values representing the modulated sinusoidal waveform. A digital representation of the unmodulated sinusoidal waveform is subtracted from the digital values in order to generate a received digital data sequence, which includes digital data notch values representative of the amplitude of the modulated sinusoidal waveform within the first, second, third and fourth data notches. The input digital data is then estimated based upon the digital data notch values. | 2019-05-09 |
20190140874 | METHOD FOR EQUALIZATION IN A SINGLE CARRIER FREQUENCY DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM - A method and apparatus for equalization in a communication system. The method includes receiving an input of a block of symbols, filtering the input in the frequency domain, calculating an error factor in the time domain based on the filtered input, updating tap weights of the equalizer in the frequency domain using circular correlation based on the error factor and the conjugate of the input in the frequency domain, and outputting the filtered input. | 2019-05-09 |
20190140875 | MODULATION FOR A DATA BIT STREAM - In some examples, a binary bit stream of input bits is encoded into a three-amplitude bipolar symbol stream of symbols, the encoding using a coding rule that specifies setting a value of a respective symbol of the symbol stream based on a respective input bit of the binary bit stream and a prior input bit of the binary bit stream that is prior to the respective input bit, the coding rule further specifying that adjacent non-zero pulses keep the same polarity. A radio frequency (RF) carrier signal is modulated using the symbol stream to produce a modulated RF signal. | 2019-05-09 |
20190140876 | TERMINAL APPARATUS, BASE STATION APPARATUS, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT - A method for enabling a PUCCH with a TTI equal to or less than 1 ms. A terminal apparatus includes a transmitter configured to transmit an uplink signal on a PUCCH corresponding to a single SC-FDMA symbol, and a controller configured to determine transmit power for transmission on the PUCCH, wherein the uplink signal is generated based on a first sequence and a second sequence, the first sequence is given by applying a first cyclic shift to a third sequence, the second sequence is given by applying a second cyclic shift to the third sequence, and transmit power for transmission on the PUCCH is given based on a value of the first cyclic shift and a value of the second cyclic shift. | 2019-05-09 |
20190140877 | SYSTEM AND METHOD FOR PROVIDING FILTER/MIXER STRUCTURE FOR OFDM SIGNAL SEPARATION - Apparatuses and methods of manufacturing same, systems, and methods to separate out a target numerology from a mixed numerology signal are described. In one aspect, a three mixer, two filter (3M2F) structure can separate out any one of multiple possible target numerologies. In another aspect, a sampled signal is frequency rotated such that one end of the target numerology is within one end of a passband of a first filter and a second filter, filtered by the first filter which attenuates any signal past the one end of the passband, frequency rotated again such that the opposite end of the target numerology is within the opposite end of the passband, filtered by the second filter which attenuates any signal past the opposite end of the passband, and frequency rotated a third time such that the target numerology returns to its original location in the frequency domain in the sampled signal. | 2019-05-09 |
20190140878 | USER TERMINAL AND RADIO COMMUNICATION METHOD - The present invention is designed to suitably support transmission of uplink control information even when shortened TTIs are used. According to one aspect of the present invention, a user terminal that communicates using a shortened transmission time interval (TTI), in which the TTI duration is shorter than one ms, has a control section that controls transmission of uplink control information, and a transmission section that transmits the uplink control information in a predetermined shortened TTI, using an uplink control channel format, which is for shortened TTIs and which is compatible with multiple TTI durations. | 2019-05-09 |
20190140879 | Super-frame realignment mechanism to enable inter-wireless sensor network communications - The present invention discloses a method and a system for super-frame realignment to enable inter-wireless network communications. The networks can be Wireless Body Area Networks. In the present invention, it is checked whether the inter-beacon interval (IBI) of the data channel of the own network is of shorter or longer duration than the IBI of the data channel of the target network, and if the IBI of the data channel of the own network does not have exactly the same duration as the IBI of the data channel of the target network, the own network allocates its own inactive ( | 2019-05-09 |
20190140880 | Communication Method, Communications Apparatus, and Communications System - Embodiments of this application provide a communication method, a communications apparatus, and a communications system, to determine a physical resource block (PRB) grid when a center frequency of a synchronization signal (SS) is inconsistent with a center frequency of a carrier. The method includes: receiving, by a terminal, an SS from a network device; determining, by the terminal, a first PRB grid based on the SS; receiving, by the terminal, first indication information from the network device, where the first indication information is used to indicate a first frequency offset between the first PRB grid and a second PRB grid; and determining, by the terminal, the second PRB grid based on the first PRB grid and the first frequency offset. | 2019-05-09 |
20190140881 | FREQUENCY DIVISION MULTIPLEXING FOR MIXED NUMEROLOGY - A base station may utilize frequency division multiplexing (FDM) techniques to signal synchronization signal (SS) blocks and downlink transmissions (e.g., data/control transmissions). The base station may configure a configuration for a bandwidth part (BWP) of a carrier for downlink transmissions. The BWP configuration may include a transmission attribute (e.g., a subcarrier spacing (SCS)) for downlink transmissions within the BWP. The base station may transmit a grant for a downlink transmission to a user equipment (UE). In some cases, the downlink transmission may be scheduled for a set of resources that overlap in time with a SS block for the carrier. The base station may transmit downlink transmissions within the BWP using transmission attributes configured for the BWP and/or using SS block transmission attributes, depending on capabilities of the UE, on whether the time resources of the downlink transmission that are FDMed with the SS block, etc. | 2019-05-09 |
20190140882 | NARROWBAND SINEWAVE MODULATION SYSTEM - A system and method for narrowband sinewave modulation. The system includes an input buffer for storing input digital data and a sub-periodic modulator for encoding the input digital data in a periodic waveform. The sub-periodic modulator encodes one or more bit values of the input digital data within each period of the periodic waveform. One or more digital-to-analog converters generate an encoded analog waveform from a digital representation of the periodic waveform wherein the encoded analog waveform is of a frequency f and a power P. The encoding is performed by the sub-periodic modulator such that any signal of frequency f′ resulting from the encoding is of a power P′ at least 50 dB less than power P, where f′ is offset from f by more than 25 Hz. | 2019-05-09 |
20190140883 | SUPPRESSION OF COMMERCE NOTIFICATIONS BASED ON USER ACTIVITY - Disclosed embodiments provide techniques for suppression of commerce notifications based on user activity. In embodiments, the user activity is an activity such as an acknowledgement via an application on an electronic mobile computing device that is associated with the user. A first message is sent including information regarding offers and/or sales at a venue. The user may, at that time, interact with the information by pressing a button or activating a link to obtain more information. That interaction is recorded and used as criteria for sending or suppressing a second message. Alternatively, the second message may be modified. The modification can include rewording the first message as a reminder, and/or removal of audio and/or vibration alerts for the second message. These features promote a user experience in which the user is aware of a sale or promotion and the in-store experience remains positive. | 2019-05-09 |
20190140884 | Multicast Delay Diagnosis Method and Apparatus - A multicast delay diagnosis method is provided, where the method includes sending, by a terminal device, a first domain name resolution request to a network node; receiving a first multicast test address returned by the network node; sending a first multicast test join request to the network node by using the first multicast test address, and recording a time point for sending the first multicast test join request; receiving a first packet returned by the network node, and recording a time point for receiving the first packet; calculating, according to the time point for sending the first multicast test join request and the time point for receiving the first packet, a first delay caused when the terminal device joins a multicast test group of the network node; and determining multicast network quality according to the first delay. | 2019-05-09 |
20190140885 | DIFFERENT PERSPECTIVES FROM A COMMON VIRTUAL ENVIRONMENT - According to one or more aspects, systems and methods for providing different virtual environment perspectives based on a common virtual environment are described herein. A virtual environment model associated with a virtual environment, including a first virtual object associated with virtual environment coordinates, a first set of functions corresponding to a first virtual environment mode, and a second set of functions corresponding to a second virtual environment mode may be stored on a database. A virtual environment engine may generate a first virtual environment view of the first virtual object based on the first virtual environment mode and generate a second virtual environment view of the first virtual object based on the second virtual environment mode. The first virtual environment view and the second virtual environment view are respectively rendered on different devices in a concurrent fashion. | 2019-05-09 |
20190140886 | Systems and Methods for Dynamic Device Programming - Systems and methods for dynamic device programming in accordance with embodiments of the invention are disclosed. One embodiment includes a vehicle telematics device including a processor, a memory containing a dynamic telematics messaging application, a plurality of accumulators, and a communications interface, wherein the dynamic telematics messaging application directs the processor to obtain a first message data describing a requested set of sensor data using the communications interface, dynamically reconfigure the plurality of accumulators to measure the requested set of sensor data, and transmit a second message data describing the measured set of sensor data. | 2019-05-09 |
20190140887 | SYSTEM FOR DECOMPOSING CLUSTERING EVENTS FROM MANAGED INFRASTRUCTURES - An event clustering system includes a processor that generates reports. An extraction engine is in communication with an infrastructure. The extraction engine receives data from the infrastructure, produces events and populates a database with a dictionary of event or graph entropy. An alert engine receives the events and creates alerts mapped into a matrix, M. A signalizer engine includes one or more of an NMF engine, a k-means clustering engine and a topology proximity engine. The signalizer engine determines one or more common steps from events and produces clusters relating to the alerts and or events. One or more interactive displays provide a collaborative interface a coupled to the extraction and the signalizer engine for decomposing events from the infrastructure. A reporting engine generates a report from at least one of the clusters and the events that are retrieved from the collaborative interface with a source address for each event to assign a graph coordinate in the graph to the event with an optional subset of attributes being extracted for each event and turning that into a vector of the graph. In response to production of the clusters one or more physical changes in a managed infrastructure hardware is made, and in response. | 2019-05-09 |
20190140888 | COMPUTER READABLE MEDIA, METHODS, AND COMPUTER APPARATUSES FOR NETWORK SERVICE CONTINUITY MANAGEMENT - Provided is non-transitory computer-readable recording media storing instructions that, when executed by at least one processor, cause the at least one processor to perform a continuity management method that includes sending a heartbeat signal to a service server that provides a service over a network, sending a packet to an echo server in response to failing to receive a response signal to the heartbeat signal from the service server, and determining whether to continue the service based on whether a response to the packet is received from the echo server. | 2019-05-09 |
20190140889 | METHOD AND SYSTEM OF A HIGH AVAILABILITY ENHANCEMENTS TO A COMPUTER NETWORK - In one aspect, a method useful for implementing high availability (HA) enhancements to a computer network, comprising the steps of: providing a first edge device of a local area network (LAN); providing a second edge device of the LAN; providing a gateway system to the LAN from a wide area network; detecting that an HA cable between the first edge device and the second edge device is disconnected; establishing a network connection between the gateway system and the second edge device; with the gateway system: determining that the first edge device is active and passing network traffic, implementing a network tunneling protocol with second edge device. | 2019-05-09 |
20190140890 | METHOD AND SYSTEM OF A DYNAMIC HIGH-AVAILABILITY MODE BASED ON CURRENT WIDE AREA NETWORK CONNECTIVITY - In one aspect, a computer-networking method useful for implementing dynamic high-availability (HA) mode based on current wide area network (WAN) connectivity, comprising the steps of: providing a first edge device of a local area network (LAN) with the WAN; providing a second edge device of the LAN with the WAN; and synchronizing a state of plurality of links with the WAN that are connected to the first edge device and the second edge device. | 2019-05-09 |
20190140891 | NETWORK HUB SITE REDUNDANCY AND FAILOVER - A method may include receiving a hub ID configuration preference message from a control device, wherein the hub ID configuration preference message includes an order in which to connect to network hubs that are associated with the hub IDs; selecting the first hub ID from the hub ID configuration preference message based on the first connection priority having a higher priority as compared to the second connection priority; identifying a first set of network hubs that are associated with the first hub ID; establishing a connection with at least one network hub associated with the first hub ID; in response to identifying a triggering event, selecting the second hub ID from the hub ID configuration preference message; identifying a second set of network hubs that are associated with the second hub ID; and establishing a connection with at least one network hub associated with the second hub ID. | 2019-05-09 |
20190140892 | CONTEXT BASED NOTIFICATIONS USING MULTIPLE PROCESSING LEVELS IN CONJUNCTION WITH QUEUING DETERMINED INTERIM RESULTS IN A NETWORKED ENVIRONMENT - The systems and methods of the invention provide a notification system that analyzes the state of the user to deliver notifications when the user is anticipated to be both cognitively receptive AND able to act upon external stimuli. In accord with at least one aspect, the system assesses the context (of a user) by interpreting the user and surroundings in order to reach a general state of the user. In a technically efficient manner—utilizing different levels of processing in conjunction with leveraging previously performed processing through queuing results of such processing—the system provides the ability to reduce scenarios in which missed or inappropriate notifications occur. The systems and methods of the invention perform processing, in a technically efficient manner, to assess data input from sensors (in the real-world environment in which a user exists) and responsively generate appropriate notifications or other communications that are output to a user or a person associated with the user. | 2019-05-09 |
20190140893 | Bypass Switch With Evaluation Mode For In-Line Monitoring Of Network Traffic - Bypass switch systems and methods are disclosed for in-line monitoring of network traffic. Network ports receive ingress packets from a network and transmit processed packets as egress packets back to the network. Tool ports send the ingress packets to in-line network tools and receive the processed packets back from the in-line network tools. Tap output ports operate in a first configuration setting to output copies of ingress packets received by a network port and in a second configuration setting to output copies of processed packets transmitted as egress packets by a network port. For one embodiment, copies of ingress packets received by a network port are output through one tap output port, and copies of processed packets transmitted as egress packets by a network port are output through another tap output port. These packets copies are then analyzed to evaluate the operation of the in-line tools. | 2019-05-09 |
20190140894 | SYSTEM AND METHOD FOR ENABLING HYBRID INTEGRATION PLATFORM THROUGH RUNTIME AUTO-SCALABLE DEPLOYMENT MODEL FOR VARYING INTEGRATION - An information handling system operating a cloud infrastructure management system may include a processor performing an exchange of electronic data records between an on-site customer data center and one or more public/private/hybrid cloud storage modules according to a specific integration process generated from a customized visual model with a plurality of visual modeling elements, identifying one or more cloud infrastructure requirements associated with the exchange, determine a cloud infrastructure configuration including one or more public/private/hybrid cloud storage modules meeting the identified one or more cloud infrastructure requirements, configure one or more public/private/hybrid cloud storage modules according to the determined cloud infrastructure configuration, and store each of the exchanged electronic data records within one of the public/private/hybrid cloud storage modules according to the determined cloud infrastructure configuration. | 2019-05-09 |
20190140895 | API GATEWAY FOR NETWORK POLICY AND CONFIGURATION MANAGEMENT WITH PUBLIC CLOUD - Techniques for providing an API gateway for network policy and configuration management with public cloud are disclosed. In some embodiments, a system, process, and/or computer program product for an API gateway for network policy and configuration management with public cloud includes receiving a native or extended public cloud application programming interface (API) request at the API gateway; processing the public cloud API request; extracting data from the request for use in other API calls; and, in some cases, translating the public cloud API request into a native public cloud API request with or without adding parameters or properties to and/or substituting new values for parameters in the public cloud API request (e.g., in some cases modifying the public cloud API request can include inserting additional parameters/properties, such as instance IP address that was not present in the initial API request); and sending the native public cloud API request to the public cloud environment. | 2019-05-09 |
20190140896 | ADHOC PROTOCOL FOR COMMISSIONING CONNECTED DEVICES IN THE FIELD - A device commissioning system includes a terminal device, a data communication network, and a network controller. The terminal devices selects a device type of a component configured to operate in a control system, and outputs a device activation signal that requests a configuration file for commissioning the component according to a selected device type. The communication network is remotely located from the component and stores configuration files for commissioning different types of components. The network controller receives the device activation signal indicating a request to commission the component according to the selected device type and establishes a secure data link to deliver the configuration file in response to the device activation signal. The component receives the configuration file corresponding to the selected device type, and installs the configuration file to commission operation as the selected device type. | 2019-05-09 |
20190140897 | METHOD FOR AUTOMATICALLY INITIALIZING NETWORK DEVICE, REMOTE SERVER AND NETWORK SYSTEM USING THE SAME - A method for automatically initializing a network device, a remote server, and a network system using the method are provided. The remote server is connected to a switch via a network. The remote server obtains a port number of a port at which the network device is connected to the switch and a forwarding table from the switch. The remote server analyzes the forwarding table according to the port number of the port at which the network device is connected to the switch to obtain an identifier of a remote management controller of the network device. The remote server assigns and transmits a network address of the remote management controller to the remote management controller of the network device according to the identifier of the remote management controller. | 2019-05-09 |
20190140898 | DEVICE RESOURCE MANAGEMENT BASED ON CONTEXTUAL PLANNING - Technologies for resource management include a mobile computing device configured to communicate with a resource database server. The mobile computing device determines a future context and sends a request to the server for resource information associated with a location defined by the future context. The server determines resources located at the location and sends the requested resource information to the mobile computing device. The mobile computing device automatically configures itself to use the resources. The mobile computing device may automatically download and configure device drivers for the resources. The resources may include printers, displays, and network connections. The resource information may be provided by third-party resource providers. The resource database server may provide recommendations, including travel information recommendations. The mobile computing device may monitor its current context and enable the resources at the location or notify a user of the availability of the resources. | 2019-05-09 |
20190140899 | Method and System for Restoring Configuration Settings of Customer Premises Equipment - Novel tools and techniques are provided for implementing configuration data and settings on customer premises equipment (“CPE”), and, more particularly, for implementing storage, retrieval, and transfer of configuration data and settings associated with a user and/or a customer premises on CPE. In operation, CPE might set and store one or more configuration settings associated with a user and/or a customer premises. Next, a first CPE might receive a request to set the one or more configuration settings associated with the user or the customer premises on the first CPE or on a second CPE. Based on the request received, the CPE might retrieve from storage and set the one or more configuration settings associated with the user or the customer premises on the first CPE or on the second CPE. | 2019-05-09 |
20190140900 | METHOD AND APPARATUS OF PERFORMING REMOTE MANAGEMENT OF A MANAGED MACHINE - Disclosed are an apparatus and method of remotely communicating with a managed machine. One example method of operation may include selecting the managed machine operating in a communication network, transmitting a connection request message to the managed machine and establishing a secure connection between the managed machine and an administrator machine. The example method may also include responsive to connecting with the managed machine, executing a host service on the managed machine, and connecting to the host service over the communication network via an application client operating on the administrator machine. | 2019-05-09 |
20190140901 | METHODS AND APPARATUS TO CONVERT ROUTER CONFIGURATION DATA - Methods and apparatus to convert configuration data associated with a first router are disclosed. An example apparatus includes a selector tool to identify a first port of a first router having a first set of data lines, and identify, via the selector tool, a second port of a second router to receive the first set of data lines to be migrated from the first port of the first router. The first router and the second router use different, incompatible configuration data formats. A data transceiver is to capture first port configuration data associated with the first port of the first router. A configuration data converter is to identify a type of interface associated with the captured first port configuration data and convert the captured first port configuration data from a first format compatible with the first router to a second format compatible with the second router based on the identified type of interface. A conversion file generator is to generate a configuration file containing the converted first port configuration data in the second format. | 2019-05-09 |
20190140902 | CENTRALIZED CONFIGURATION DATA IN A DISTRIBUTED FILE SYSTEM - A request to change a configuration of a distributed storage system that includes servers may be received. A subset of the servers of the distributed storage system that is included in a configuration cluster may be identified. Each of the servers in the configuration cluster may store configuration data of the distributed storage system. An indication to modify the configuration data of the subset of the servers in the configuration cluster of the distributed storage system may be provided in view of a verification of the change to the configuration of the distributed storage system. | 2019-05-09 |
20190140903 | Dynamic, Load-Based, Auto-Scaling Network Security Microservices Architecture - System, methods, and apparatuses used to monitor network traffic of a datacenter and report security threats are described. For example, one embodiment selects a first microservice of a first hierarchy, configures the microservices of a second lower-level hierarchy to remove the first microservice from load balancing decisions to the first hierarchy, moves the first microservice to another server, configures data plane connectivity to the first microservice to reflect a change in server, and configures the microservices of the second hierarchy to include the first microservice in load balancing decisions to the first hierarchy. | 2019-05-09 |
20190140904 | NETWORK SLICING METHOD AND SYSTEM - This application discloses a network slicing method. The method includes obtaining metadata information of each of multiple traffic flows, determining a classification policy according to metadata information of the multiple traffic flows, determining a network slicing policy according to the classification policy, and the network slicing policy includes a mapping relationship between a traffic flow type and a network slice and a slice weight of the network slice, and determining a resource node policy according to the network slicing policy, where the resource node policy includes a mapping relationship between at least one resource node in the network and the at least one network slice and a resource weight of each resource node, and the resource weight of the resource node indicates a ratio of a resource of each of network slices corresponding to the resource node to a resource of the resource node. | 2019-05-09 |
20190140905 | INCREASING REUSABILITY OF AND REDUCING STORAGE RESOURCES REQURED FOR VIRTIAL MACHINE IMAGES - Aspects of the present disclosure relate to the creation of delta virtual machine (VM) images corresponding to changes in the state of a VM's virtual disk. A delta VM image includes metadata information corresponding to its virtual disk file as well as a virtual disk file of a parent VM image. The metadata information makes delta VM image uniquely identifiable such that they may be searched for and used for creating VMs. | 2019-05-09 |
20190140906 | DYNAMICALLY OPTIMIZING INTERNET OF THINGS DEVICE CONFIGURATION RULES VIA A GATEWAY - Management and optimization of internet of things (IoT) device configuration rules is provided. A gateway node identifies usage-requests that describe one or more contract events. The gateway node identifies a plurality of IoT sensors with a local IoT environment. The gateway node identifies template rules that describe conditions for registering occurrences of the one or more contract events. The gateway node identifies the template rules that correspond to the types of IoT sensors in the local IoT environment. The gateway node constructs device configuration rules based on the template rules and properties of the IoT sensors within the local IoT environment to register the occurrence of contract events within the local IoT environment. The gateway node optimizes the device configuration rules based on how the conditions and the IoT sensor in the local IoT environment change over time to, for example, increase the accuracy of registering contract events. | 2019-05-09 |
20190140907 | SYSTEM AND METHOD FOR ACCESS NETWORK EVOLUTION PLANNING - A system for outputting a comprehensive and granular access network evolution plan over an extended period of time includes a data store that includes data describing access network states for a specific access network in a corresponding plurality of consecutive time periods, data describing access network resource requirements of the specific access network for each of the corresponding plurality of consecutive time periods, and data describing network topology of the specific access network. A computer processor coupled to the data store is programmed to execute a calculation engine that calculates based on such data a plurality of data describing access network transformation actions for each of consecutive time periods that will fulfill the resource requirements for that period. The processor utilizes the data describing access network transformation actions for each of the plurality of consecutive time periods to calculate a model of a network evolution plan, and utilizes the model of the network evolution plan to provide graphical user interface output or access through an application programming interface by an external tool. | 2019-05-09 |
20190140908 | DEVICE DISCOVERY USING HEARTBEAT SIGNALS - Systems, methods, and computer-readable media are provided for wireless communications and computer networking, including wireless sensor networks. In embodiments, a first device stores an indication of a received second heartbeat signal broadcasted by a second device. The second heartbeat signal is for accessing or maintaining a service provided by a service provider and/or an access network node (AN). The first device generates a first heartbeat signal to include the indication of the second heartbeat signal. The indication of the second heartbeat signal in the first heartbeat signal is for facilitating discovery of the second device by the AN. Other embodiments are disclosed and/or claimed. | 2019-05-09 |
20190140909 | CLOUD MIGRATION AND MAINTENANCE CONTROLS - Improved cloud migration tools are provided. In some embodiments, improved cloud migration tools may provide complex cloud migration analysis techniques for automated monitoring of aggregate compliance with cloud migration protocols, including user- and/or organizational defined architectural guidelines. In some embodiments, improved cloud migration tools may provide automated detective cloud controls, particularly in the management across multiple cloud computing platform accounts, virtual private clouds (VPCs), and/or a large numbers of numbers of resources. | 2019-05-09 |
20190140910 | ON DEMAND SYNTHETIC DATA MATRIX GENERATION - An data driven approach to generating synthetic data matrices is presented. By retrieving historical network traffic data, probabilistic models are generated. Optimal distribution families for a set of independent data segments are determined. Applications are tested and performance metrics are determined based on the generated synthetic data matrices. | 2019-05-09 |
20190140911 | METHODS AND APPARATUS TO GENERATE OPTIMIZED MODELS FOR INTERNET OF THINGS DEVICES - Example systems, methods, and apparatus to generate optimized models for Internet of Things device are disclosed. An example apparatus includes a data receiver to collect data from a sensor of an internet of things device based a first sampling frequency and a buffer having a first buffer size; a model trainer to train a model based on the data collected from the sensor; a buffer analyzer to select a second sampling frequency and to reduce the buffer to a second buffer size, the model trainer to update the model based on the second buffer size; and a platform analyzer to: determine a duration of time that that internet of things device will take to analyze sensor data based on the updated model. | 2019-05-09 |
20190140912 | Method and Device for Determining Resource Utiization - Embodiments of the disclosure generally relate to determination of resource utilization in SDN. An SDN controller sends a query to an application layer. The query is as to utilization of a resource to be used in a network infrastructure, and the resource does not include a bandwidth resource. The prediction is then determined at the application layer based on raw utilization information in response to the query. Then, the SDN controller receives the prediction from the application layer. | 2019-05-09 |
20190140913 | TECHNIQUES FOR ARTIFICIAL INTELLIGENCE CAPABILITIES AT A NETWORK SWITCH - Examples include techniques for artificial intelligence (AI) capabilities at a network switch. These examples include receiving a request to register a neural network for loading to an inference resource located at the network switch and loading the neural network based on information included in the request to support an AI service to be provided by users requesting the AI service. | 2019-05-09 |
20190140914 | TOPOLOGY REMEDIATION - A topology remediation method includes with a remediation engine, deriving a number of remediation actions based on a number of incidents within an instantiated topology, and with a lifecycle management engine, modifying the instantiated topology based on a number of lifecycle management actions (LCMAs) determined to remediate the incidents. | 2019-05-09 |
20190140915 | NETWORK CONNECTIVITY WIZARD TO SUPPORT AUTOMATED CREATION OF CUSTOMIZED CONFIGURATIONS FOR VIRTUAL PRIVATE CLOUD COMPUTING NETWORKS - A user-defined virtual private cloud computing network is provided that includes a user interface for selecting a plurality of network connectivity features for designing the user-defined virtual private cloud computing network. The virtual private cloud computing etwork includes tangible storage elements and tangible computing elements selected from a cloud computing network service provider using the user interface, using the user interface each network. The tangible storage elements and tangible computing elements are connected in accordance with network element configuration statements that instantiate actions particular to defined network connectivity features in accordance with defined usage rules. The virtual provide cloud computing network is configured and implemented in accordance with the selected network connectivity features using the tangible storage elements and tangible computing elements. | 2019-05-09 |
20190140916 | VIEW SENSOR, HOME CONTROL SYSTEM INCLUDING VIEW SENSOR, AND METHOD OF CONTROLLING HOME CONTROL SYSTEM - A view sensor, a home control system including the view sensor, and a method of controlling the home control system are provided. The view sensor includes: a lens unit configured to receive light in order to capture an image or project light in order to display the image; an image acquirer configured to acquire the image by using the light received from the lens unit; a projector configured to provide light to the lens unit in order to display the image; a beam splitter configured to provide the image acquirer with the light received from the lens unit or transmit the light generated by the projector to the lens unit; and a controller configured to, in response to the image being captured, control the beam splitter to provide the image acquirer with the light received from the lens and, in response to the image being displayed, control the beam splitter to provide the lens unit with the light generated by the projector. | 2019-05-09 |
20190140917 | DYNAMICALLY PROVIDING SYSTEM COMMUNICATIONS IN A VIRTUAL SPACE TAILORED TO INDIVIDUAL USERS RESPONSIVE TO SPECIFIC USER ACTIONS AND INDIVIDUAL CURRENT STATES - System communications tailored to individual users may be dynamically provided responsive to trigger events in a virtual space. A given system communication may include one or more of a third-party advertisement, an offer for in-space products, an offer in-space services, an informative message, and/or other system communications. Trigger events may include specific user actions defined as trigger events. Current states may be obtained responsive to trigger events occurring within the virtual space. A given current state may include (1) information associated with the virtual space at a given moment, (2) information associated with a user character at a given moment, and/or (3) information associated with a user at a given moment. It may be determined whether individual current states correspond to one or more of a plurality of system communications. System communications may be provided for presentation to users via one or more communication channels. | 2019-05-09 |
20190140918 | METHOD AND SYSTEM FOR PROVISIONING RESOURCES IN CLOUD COMPUTING - Embodiments provide methods and apparatuses of allocating resources in a network of computing service nodes to applications. Based on a first service level agreement (SLA) for a first application, a number of physical central processing unit cores and respective quantities of additional physical resources needed are determined to satisfy the first SLA; one or more of the service nodes are selected that collectively have available the number of physical CPU cores and the respective quantities of the one or more additional physical resources wherein the one or more additional physical resources comprise a last level cache (LLC); a first virtual machine on one of the selected service nodes is allocated for the first application; the number of physical CPU cores and the respective quantities of the one or more additional physical resources on the selected service nodes are reserved for use by the first virtual machine. | 2019-05-09 |
20190140919 | EDGE COMPUTING SERVICE GLOBAL VALIDATION - An architecture to enable verification, ranking, and identification of respective edge service properties and associated service level agreement (SLA) properties, such as in an edge cloud or other edge computing environment, is disclosed. In an example, management and use of service information for an edge service includes: providing SLA information for an edge service to an operational device, for accessing an edge service hosted in an edge computing environment, with the SLA information providing reputation information for computing functions of the edge service according to an identified SLA; receiving a service request for use of the computing functions of the edge service, under the identified SLA; requesting, from the edge service, performance of the computing functions of the edge service according to the service request; and tracking the performance of the computing functions of the edge service according to the service request and compliance with the identified SLA. | 2019-05-09 |
20190140920 | Scheduling Method for Content Delivery Network, and Device - A scheduling method for a content delivery network (CDN) and a device to provide a solution in which a target CDN service provider that meets a quality requirement is selected based on CDN service Service-Level Agreement (SLA) information. Therefore, scheduling flexibility of a CDN is improved, and service quality is ensured. | 2019-05-09 |
20190140921 | NETWORK RESOURCE MANAGEMENT METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention provide a network resource management method, an apparatus, and a system. The method includes: receiving, by a first management unit, a service request message, where the service request message is used to manage a target service, and the service request message carries target-service requirement information; determining, based on the service request message, a network resource that meets the target-service requirement information; or determining based on the service request message, network resource requirement information corresponding to the target-service requirement information, and sending, by the first management unit, a resource request message to a second management unit, where the resource request message is used to request the network resource, and the resource request message carries the network resource requirement information. According to the solutions in the embodiments of the present invention, the corresponding network resource can be obtained based on the target-service requirement information. | 2019-05-09 |
20190140922 | FORWARD-BASED RESOURCE DELIVERY NETWORK MANAGEMENT TECHNIQUES - A resource delivery network and method for distributing content in the network is disclosed herein. The network comprises a plurality of servers arranged in tiers and partitioned. Each server includes a resource store with a set of resources for distribution to a successive tier. Updates to each successive tier are provided by a pull-forward client on servers in the tier. This forward propagation mechanism maximizes resource availability at edge servers in the network. Resources transmitted to the edge tier servers may be transformed, combined, and rendered without taxing lower tier servers. Transformation and pre-rendering of data can be performed by low priority CPU tasks at each layer of the system. | 2019-05-09 |
20190140923 | CONTAINER HOST DISCOVERY - Systems and methods for performing discovery of hosts to be employed for hosting containerized applications. An example method may comprise: generating a host definition rule specifying a value of a host definition parameter; transmitting, to a host management service, a host discovery request comprising the host definition rule; receiving, from the host management service, an identifier of a host that satisfies the host definition rule; and providing the identifier of the host to an orchestration service employed to instantiate and run a plurality of virtualized execution environments. | 2019-05-09 |
20190140924 | DETECTING AND HANDLING LARGE FLOWS - Some embodiments provide a forwarding element that detects and handles elephant flows. In detecting, the forwarding element of some embodiments monitors statistics or measurements relating to a data flow. In handling, the forwarding element marks each packet associated with a detected elephant flow in some manner to differentiate it from a packet associated with a mouse flow. Alternatively, the forwarding element of break elephant flows into a number mouse flow by facilitating in sending packets associated with the detected elephant flow along different paths. | 2019-05-09 |
20190140925 | SYSTEM AND METHOD OF IDENTIFYING INTERNET-FACING ASSETS - A method includes receiving a seed at a computing device. The method further includes identifying, based on first domain name system (DNS) data, first border gateway protocol (BGP) data, first whois data, or a combination thereof, a plurality of first internet-facing assets related to the seed. The method further includes identifying, based on second DNS data, second BGP data, second whois data, or a combination thereof, a plurality of second internet-facing assets related to at least one of the first internet-facing assets. The method further includes generating a graphical user interface (GUI) that includes a list of internet-facing assets related to the seed, where the list includes the plurality of first internet-facing assets and the plurality of second internet-facing assets. | 2019-05-09 |
20190140926 | SYSTEM AND METHOD FOR DETECTING CHANGES IN CLOUD SERVICE UP-TIME - A method for detecting cloud service uptime for a cloud service on a cloud service provider, by means of a cognitive agent. The method includes receiving, by the cognitive agent, a cloud service request from a client, and determining the cloud service uptime based on a cloud service uptime model. The method further includes preventing the cloud service request from the client if it is determined that the cloud service uptime exceeds a given threshold, and transmitting, by the cognitive agent, cloud service uptime details to the client. The method further includes requesting a provisioning of a cloud service if it is determined that the cloud service uptime does not exceed the given threshold. The method further includes training, by the cognitive agent, the cloud service uptime model based on a dynamic polling of the cloud service, wherein the cloud service uptime model provides an optimal response to the client. | 2019-05-09 |
20190140927 | SERVICE CHAIN FAULT DETECTION METHOD AND APPARATUS - This application discloses a service chain fault detection method and an apparatus. The method includes: determining, by a service forwarding entity (SFE), to communicate with a first service function (SF) node on a service chain after obtaining a first fault tracing detection request packet, wherein the first fault tracing detection request packet comprises a path identifier (ID), and the path ID is used to identify a path of the service chain; obtaining, by the SFE, an ID of the first SF node; and sending, by the SFE, a first fault tracing detection response packet to the device for initiating fault detection, wherein the first fault tracing detection response packet comprises the path ID and the ID of the first SF node. | 2019-05-09 |
20190140928 | INFORMATION NOTIFYING APPARATUS - The present invention is to analyze information collected from each device via a network to a server, thereby not only detecting an abnormal state of the device itself, but also proposing replacement with another device being the most beneficial in a user's life or presenting an beneficial usage. An information notifying apparatus according to the present invention is further comprising: an information receiving unit configured to receive usage information transmitted from an electric device on a client side; an external condition information acquiring unit configured to acquire external condition information relating to performance or an operation state of the electric device; a presented information determining unit configured to determine information to be notified to a user based on the usage information and the external condition information; and an information transmitting unit configured to transmit the information determined by the presented information determining unit to a display device. | 2019-05-09 |
20190140929 | METHOD AND DEVICE FOR MONITORING AT LEAST ONE ACTIVITY OF A CONNECTED OBJECT - A method for monitoring an activity of a connected object including a monitoring device, includes: performing, by a measurement stage of the monitoring device, a first periodic measurement of an internal signal representative of an activity of the connected object; performing, by a computation stage of the monitoring device, a first non-cryptographic computation of an activity parameter representative of the activity from the internal signal measured during the first periodic measurement; comparing, by a comparison stage of the monitoring device, between the activity parameter on completion of the first non-cryptographic computation and a range of settings of corresponding to the activity parameter; and triggering, by a control stage of the monitoring device, a safety action in response to a determination that the activity parameter is outside of the range of settings. | 2019-05-09 |
20190140930 | INTEGRATING A COMMUNICATION BRIDGE INTO A DATA PROCESSING SYSTEM - Integrating a further communication bridge into a running data processing system. The data processing system includes a communication client running a first operating system having no own communication stack and at least a first communication bridge running a second operating system having an own communication stack. The first communication bridge is configured as a master communication bridge. The further communication bridge announces itself as a slave communication bridge at an announcement time. The master communication bridge executes a quiesce process on the network adapter and on the API of the communication client when there are no data packets in the queue with a sending time earlier than the announcement time. The master communication bridge extracts the state of its communication stack and sends it to the further communication bridge. The master communication bridge resumes the network adapter and the API. | 2019-05-09 |
20190140931 | TRACING NETWORK PACKETS THROUGH LOGICAL AND PHYSICAL NETWORKS - Some embodiments provide a method for a first network controller that manages a set of logical forwarding elements implemented in several managed forwarding elements. The method receives a request to trace a specified packet having a particular source on a logical forwarding element. The method generates the packet according to the packet specification. The generated packet includes an indicator that the packet is for a trace operation. The method sends the packet to a second network controller that manages a managed forwarding element associated with the particular source. The method receives a first set of messages regarding operations performed on the packet from a set of network controllers that receives a second set of messages regarding operations performed on the packet from a set of managed forwarding elements that process the packet. | 2019-05-09 |
20190140932 | METHODS AND APPARATUS TO PREDICT END OF STREAMING MEDIA USING A PREDICTION MODEL - Apparatus to predict end of streaming media using a prediction model are disclosed herein. Examples disclosed herein comprise a predictor to determine a bandwidth rate associated with presentation of streaming media based on monitored traffic between a user device and the streaming media, a modeler to generate a prediction model based on characteristics of the bandwidth rate, and a forecaster to determine that a time when an output of the prediction model is below a minimum bandwidth threshold is a session end time for a streaming media session, the session end time corresponding to when the user device stops receiving the streaming media. | 2019-05-09 |
20190140933 | DYNAMIC QUALITY OF SERVICE IN EDGE CLOUD ARCHITECTURES - A device of a service coordinating entity includes communications circuitry to communicate with a plurality of access networks via a corresponding plurality of network function virtualization (NFV) instances, processing circuitry, and a memory device. The processing circuitry is to perform operations to monitor stored performance metrics for the plurality of NFV instances. Each of the NFV instances is instantiated by a corresponding scheduler of a plurality of schedulers on a virtualization infrastructure of the service coordinating entity. A plurality of stored threshold metrics is retrieved, indicating a desired level for each of the plurality of performance metrics. A threshold condition is detected for at least one of the performance metrics for an NFV instance of the plurality of NFV instances, based on the retrieved plurality of threshold metrics. A hardware resource used by the NFV instance to communicate with an access network is adjusted based on the detected threshold condition. | 2019-05-09 |
20190140934 | NETWORK BRIDGING DEVICE, BUS TEST METHOD AND SYSTEM THEREOF - A network bridging device, a bus test method and a system thereof are disclosed. The method comprises the steps of: receiving a packet signal via a first network port, wherein the packet signal is specified to be transmitted to a second network connection device; turning off a MAC learning function of a network switching module; setting a port isolation function of the network switching module to isolate a connection between the first network port and a second network port, such that the packet signal is transmitted to a processing module; controlling the processing module to enable a remote loopback function of a media access control port to cause the processing module to return the packet signal to the second network connection device so as to acquire a throughput of a bus. | 2019-05-09 |
20190140935 | SYSTEM AND METHOD FOR PERFORMANCE TESTING OF SCALABLE DISTRIBUTED NETWORK TRANSACTIONAL DATABASES - A system for performance testing of scalability implementations and testing of stability in blockchain database implementations. The testing system comprises a cluster of private blockchain nodes instantiated on a network and a control console that allows the user to set the number of nodes in the network and the number of clients for testing of a particular blockchain implementation. Performance metrics are established and tested. The test system allows for staged testing using generated databases, wallets, and accounts starting with simple 5-node networks, expanding to larger networks, then testing with decreased block validation times, continuing to testing using alternative, faster trust schemes, then testing implementation on divided blockchains, and finally testing on shared blockchains. | 2019-05-09 |
20190140936 | Method for Transmitting Path Load Information and Network Node - This application provides a method for transmitting path load information and a network node. The method includes: obtaining, by the network node, M pieces of path load information; aggregating, by the network node into one load metric based on the M pieces of path load information, load of all shortest paths that are from the network node to the destination node and that pass through M adjacent nodes corresponding to the M pieces of path load information, where the load metric indicates total load of all the shortest paths from the network node to the destination node; and sending, by the network node, information about the load metric to another adjacent node other than the M adjacent nodes of all adjacent nodes of the network node. | 2019-05-09 |
20190140937 | WEIGHTED MULTIPATH ROUTING CONFIGURATION IN SOFTWARE-DEFINED NETWORK (SDN) ENVIRONMENTS - Example methods are provided for a network management entity to perform weighted multipath routing configuration in a software-defined networking (SDN) environment. The method may comprise the network management entity obtaining state information associated with the multiple second nodes that provide multiple respective paths for first node to reach a destination network; and based on the state information associated with the multiple second nodes, assigning the multiple second nodes with respective multiple weights. The method may also comprise generating and sending control information specifying the multiple weights to the first node. The control information is to cause the first node to perform weighted multipath routing to distribute egress packets that are destined for the destination network over the multiple second nodes based on the multiple weights. | 2019-05-09 |
20190140938 | APPARATUS AND METHODS FOR COMMUNICATING UTILIZING AN ANTENNA ARRAY AND MULTIPLE COMMUNICATION PATHS - Aspects of the subject disclosure may include, a system that can transmit first wireless signals associated with communication signals, where the first wireless signals are directed via beam steering by an antenna array towards a wireless receiver. The system can transmit second wireless signals associated with the communication signals, where the second wireless signals are directed via the beam steering by the antenna array towards a transmission medium. The second wireless signals can induce electromagnetic waves at a physical interface of the transmission medium where the electromagnetic waves are associated with the communication signals. Other embodiments are disclosed. | 2019-05-09 |
20190140939 | CONVERGED ROUTING FOR DISTRIBUTED COMPUTING SYSTEMS - In one embodiment, an apparatus comprises a network interface and a processor. The processor is to: receive, via the network interface, a plurality of data streams to be routed over a network, wherein the plurality of data streams correspond to sensor data captured by a plurality of sensors; identify, from the plurality of data streams, a set of related data streams that are contextually related; identify a convergence function to be performed on the set of related data streams, wherein the convergence function is for transforming the set of related data streams into a converged data stream that is smaller in size than the set of related data streams; perform the convergence function to transform the set of related data streams into the converged data stream; and route, via the network interface, the converged data stream to one or more corresponding destinations over the network. | 2019-05-09 |
20190140940 | ASYMMETRIC ROUTING MINIMIZATION - In some examples, an example method to minimize asymmetric routing at a network node may include maintaining a flow table including one or more records, each record indicating a packet flow and a corresponding tunnel, receiving a data packet to process at a network node, and determining whether to process the data packet as a follower node. The method may also include, responsive to a determination to process the data packet as a follower node, determining whether there is an entry in the flow table for a packet flow associated with the received packet, and, responsive to a determination that there is an entry in the flow table for the packet flow, transmitting the received data packet through a tunnel corresponding to the packet flow. | 2019-05-09 |
20190140941 | PACKET SENDING METHOD, ROUTER, AND SERVICE SWITCHING ENTITY - The application provide a packet sending method, a router, and a service switching entity. According to the application, a router determines a flow group identifier of a service packet and information about a next-hop service switching entity according to a user identifier and IP 5-tuple information; and forwards the packet to the next-hop service switching entity according to the information about the next-hop service switching entity, so that the next-hop service switching entity determines a corresponding destination service instance according to the user identifier, the flow group identifier, a router identifier, and a processing result, and forwards the packet to the destination service instance, to perform corresponding service processing, thereby implementing service packet forwarding among service instances. The router in the method provided in the embodiments has a flow steering function, and steers a flow to a specified path to perform node-by-node processing. | 2019-05-09 |