05th week of 2021 patent applcation highlights part 71 |
Patent application number | Title | Published |
20210036878 | ELECTRONIC GROUP COMMUNICATION METHODS AND SYSTEMS - Once a group communication such as a video conference has been initiated, embodiments of the present disclosure provide for equitably managing the conference so that each participant can be given a chance to speak or contribute. For example, and according to one embodiment, the participants can be placed into a rotating queue based upon the order in which they joined the conference. As the conference progresses, each participant can be allowed to speak, while the other participants are muted, for up to a predetermined amount of time. Once that time expires, or the speaker yields the remaining time, the next participant in the rotating queue can be allowed to speak for up to the same predetermined amount of time. This rotation can continue for up to a predetermined number of rotations, a predetermined amount of time for the conference, or until the participants otherwise end the conference. | 2021-02-04 |
20210036879 | RULES DRIVEN INTERACTIONS TRIGGERED ON WEBINAR CONTENT RETRIEVAL AND STORAGE - A method for rules driven interactions for Webinar content retrieval and storage includes establishing a Webinar between a presenter and a live attendee, sharing a display of the presenter with the live attendee, detecting in the display a content portion and matching the content portion to one of a multiplicity of rules. Thereafter, the matched one of the rules is executed so as to present additional content in a user interface of the live attendee and the matched one of the rules is stored in a recording of the Webinar, with an indication at which point in time during the Webinar the matched one of the rules had been executed. Finally, the stored recording is retrieved and played back to an offline attendee through a user interface to the Webinar and the matched one of the rules is executed so as to present additional content to the offline attendee. | 2021-02-04 |
20210036880 | Emulating Broadcast in a Network on Chip - An integrated circuit chip has a set of communication units, each unit being configured to operate according to a protocol in which a data packet sent by one unit is receivable by one unit only, each unit being configured to send at least one packet having one of a plurality of tiers to at least one other unit and being configured to specify, for each tier, a subset of destination units to which packets of that tier are to be sent, wherein each unit is configured to: receive a packet having one of the plurality of tiers; determine the tier of the received packet; and sequentially send packets having a different tier to the tier of the received packet to each of the respective subset of destination units for the different tier. | 2021-02-04 |
20210036881 | INJECTION LIMITING AND WAVE SYNCHRONIZATION FOR SCALABLE IN-NETWORK COMPUTATION - A network device configured to perform scalable, in-network computations is described. The network device is configured to process pull requests and/or push requests from a plurality of endpoints connected to the network. A collective communication primitive from a particular endpoint can be received at a network device. The collective communication primitive is associated with a multicast region of a shared global address space and is mapped to a plurality of participating endpoints. The network device is configured to perform an in-network computation based on information received from the participating endpoints before forwarding a response to the collective communication primitive back to one or more of the participating endpoints. An injection policy comprising the issuing of credits enables each endpoint to limit the amount of collective communication primitives injected into the network simultaneously to reduce network congestion caused by increased network traffic due to the multicast capability of the network devices. | 2021-02-04 |
20210036882 | COMPACT ELECTRICAL DEVICE REMOTE CONTROLLER - An electronic system that controls existing electrical devices, such as those typically found in buildings such as electrical outlets and single-pole single-throw switches, which can include a circuit board upon which is mounted a connector block, a controllable switch, an AC-to-DC power converter, electrically conductive jumpers, and a control circuit. The electronic system further provides a radio means for communicating with a system controller, which may be local or remote, which provides commands for controlling the electrical device. The electronic system is configured to compactly connect with the existing electrical device by way of the electrically conductive jumpers and to fit within the confines of a single gang electrical box. | 2021-02-04 |
20210036883 | SYSTEM AND METHOD FOR PROVIDING NETWORK SUPPORT SERVICES AND PREMISES GATEWAY SUPPORT INFRASTRUCTURE - A service management system communicates via wide area network with gateway devices located at respective user premises. The service management system remotely manages delivery of application services, which can be voice controlled, by a gateway, e.g. by selectively activating/deactivating service logic modules in the gateway. The service management system also may selectively provide secure communications and exchange of information among gateway devices and among associated endpoint devices. An exemplary service management system includes a router connected to the network and one or more computer platforms, for implementing management functions. Examples of the functions include a connection manager for controlling system communications with the gateway devices, an authentication manager for authenticating each gateway device and controlling the connection manager and a subscription manager for managing applications services and/or features offered by the gateway devices. A service manager, controlled by the subscription manager, distributes service specific configuration data to authenticated gateway devices. | 2021-02-04 |
20210036884 | USER STATION FOR A SERIAL BUS SYSTEM AND METHOD FOR TRANSMITTING A MESSAGE IN A SERIAL BUS SYSTEM - A user station for a bus system and a method for transmitting a message at different bit rates in a bus system. The user station includes a transmitting stage for transmitting a message on a bus line of the bus system. The transmitting stage switches between a first operating mode and a second operating mode when transmitting different phases of a message. The transmitting stage, in the first operating mode, generates a first data state as a bus state having different bus levels for two bus wires of the bus line, and generates a second data state as a bus state having the same bus level for the two bus wires of the bus line. The transmitting stage, in the second operating mode, generates the first and second data state in each case as a bus state having different bus levels for the two bus wires of the bus line. | 2021-02-04 |
20210036885 | TRANSFER DEVICE AND TRANSFER METHOD - A transfer device for coupling a priority signal and a standard signal and transferring the signal includes a reception unit that receives a plurality of signals transmitted from a device connected to an opposite side of a transfer route, a separation unit that separates the signal into the priority signal and the standard signal, a signal defragmentation unit that defragments the plurality of standard signals, a multiplexing unit that multiplexes each of the priority signal and the standard signal, a priority control unit that determines a transfer order of the signals, a header information copy unit that copy header information of the standard signal, a transmission unit that transmits the signal to a device connected to the transfer route, an interrupt transfer processing unit that perform an interruption process when the priority signal arrives during the transfer of the standard signal, a signal fragmentation unit that fragments the standard signal, a header information assignment unit that assigns the header information to the standard signal, and a transmission delaying unit that delays the transfer of the standard signal until the priority signal has been transferred. | 2021-02-04 |
20210036886 | SMART NETWORK DEVICES - A first device, for communications on a communications bus is programmed to: identify a configuration on a communications bus comprising one of (1) a second LIN device and no second custom device, (2) the second custom device and no LIN device, and (3) both the second LIN device and the second custom device and select an operating mode specified for communications with the identified bus configuration. A third device for communications on the communications bus is programmed to identify that a fourth device on the communications bus is one of (1) a calibration device programmed to control two-way communications with the third device, (2) a LIN master device programmed to control two-way communications with the third device and (3) a custom master device programmed to only receive messages from the third device; and select an operating mode specified for communication with the other device. | 2021-02-04 |
20210036887 | DYNAMIC ESTABLISHMENT AND TERMINATION OF VPN TUNNELS BETWEEN SPOKES - To reduce overhead generated by maintaining a full mesh network with static spoke-to-spoke tunnels while providing the efficiency of spoke-to-spoke communication, BGP configuration is automated to provide for dynamic establishment of spoke-to-spoke tunnels. A virtual Internet Protocol (VIP) address is assigned to each spoke in the network. Spokes advertises their VIP address to the hub for communication to the other spokes. A spoke sets the route next hop in its routing table for a remote spoke to the VIP of the remote spoke. Establishment of a tunnel between spokes is initiated after detecting data is to be communicated between the spokes while data is temporarily routed through the hub. Data is routed directly to the receiving spoke through the dynamic tunnel once the tunnel is active. Tunnels between spokes are terminated dynamically after a period of inactivity to reduce overhead caused by consistent maintenance of dynamic tunnels with low use. | 2021-02-04 |
20210036888 | Orchestration of Subnetwork Extensions across a Wide Area Network - An example network orchestrator includes processing circuitry and a memory including instructions that, when executed by the processing circuitry, cause the network orchestrator to determine that a branch site of a WAN includes multiple branch gateways. The network orchestrator further determines that devices of a core site of the WAN and devices of the branch site are members of an extended VLAN. The network orchestrator further transmits a first command to a first branch gateway and a first headend gateway to establish a WAN uplink tunnel to forward data traffic of the extended VLAN. The network orchestrator further transmits a second command to a set of branch gateways of the branch gateway cluster to establish intracluster tunnels with the first branch gateway. | 2021-02-04 |
20210036889 | CONNECTING VIRTUAL COMPUTER NETWORKS WITH OVERLAPPING IP ADDRESSES USING TRANSIT VIRTUAL COMPUTER NETWORK - A system and method for connecting virtual computer networks in a public cloud computing environment using a transit virtual computer network uses a cloud gateway device in the transit virtual computer network that includes a first-tier logical router and a plurality of second-tier logical routers connected to the virtual computer networks. A source Internet Protocol (IP) address of outgoing data packets from a particular virtual computer network is translated at a particular second-tier logical router of the cloud gateway device from an IP address of the particular virtual computer network to an internal IP address from a particular pool of IP addresses. The outgoing data packets are then routed to the first-tier logical router of the cloud gateway device, where the outgoing data packets are transmitted a destination network from a particular interface of the first-tier logical router of the cloud gateway device. | 2021-02-04 |
20210036890 | ALLOCATION OF TOKENS FOR NETWORK PACKETS BASED ON APPLICATION TYPE - Described herein are systems, methods, and software to manage the deployment and use of application identifier tokens in a distributed firewall environment. In one implementation, a computing environment generates tokens associated with application types executing on virtual nodes in the computing environment. After generating the tokens, the computing environment provides at least one token of the tokens to each of the virtual nodes based on at least one application type executing on the virtual node. When a communication is identified in the virtual node associated with an application, the virtual node may encapsulate the communication and a corresponding token in a packet and forward the packet via a virtual network interface associated with the virtual node. | 2021-02-04 |
20210036891 | METHODS FOR IDENTIFYING A SOURCE LOCATION IN A SERVICE CHAINING TOPOLOGY - In an embodiment, a computer-implemented method provides mechanisms for identifying a source location in a service chaining topology. In an embodiment, a method comprises: receiving a query, from a service plane implementation module executing on a host of a service virtual machine (“SVM”), for a location of a source host implementing a guest virtual machine (“source GVM”) that originated a packet in a computer network and that serviced the packet; in response to receiving the query, performing a search of bindings associated with one or more virtual network identifiers (“VNIs”) or service virtual network identifiers (“SVNIs”) to identify a particular binding that includes a MAC address of the host implementing the source GVM; identifying, in the particular binding, the location of the source host; and providing the location of the source host to the host of the SVM to facilitate forwarding of the packet from the SVM to the GVM. | 2021-02-04 |
20210036892 | MANAGING NETWORK PACKET FLOWS BASED ON DEVICE INFORMATION - Methods and apparatus are disclosed that enable information about devices connected behind a gateway, such as a home gateway, to be made available to and used by other entities, such as servers and routers, on a communications network. | 2021-02-04 |
20210036893 | CO-POLARIZED FEEDBACK FOR FREQUENCY DOMAIN COMPRESSION - A method for implementing co-polarized feedback for frequency domain compression is disclosed. The method includes feeding back compressed channel state information, wherein at least one layer is restricted to be transmitted on one polarization and the feedback for the at least one layer only involves the channel state information on the one polarization. | 2021-02-04 |
20210036894 | TIME SYNCHRONIZATION OF MOBILE CHANNEL SOUNDING SYSTEM - In one example, a processing system of a mobile channel sounding transmitter including at least one processor may establish a wireless side link between the mobile channel sounding transmitter and a channel sounding receiver, transmit, to the channel sounding receiver, a wireless synchronization signal via the wireless side link, and transmit at least one channel sounding waveform in accordance with the wireless synchronization signal. In another example, a processing system of a channel sounding receiver including at least one processor may establish a wireless side link between a mobile channel sounding transmitter and the channel sounding receiver, obtain, from the mobile channel sounding transmitter, a wireless synchronization signal via the wireless side link, and obtain, from the mobile channel sounding transmitter, at least one channel sounding waveform in accordance with the wireless synchronization signal. | 2021-02-04 |
20210036895 | SOUNDING REFERENCE SIGNAL CONFIGURATION FOR SUPPORTING VIRTUAL AND NON-VIRTUAL PORT SOUNDING - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a sounding reference signal (SRS) configuration that identifies an SRS resource set that includes a plurality of SRS resources. A quantity of SRS ports configured for a first SRS resource of the plurality of SRS resources may be different relative to a quantity of SRS ports with which a second SRS resource of the plurality of SRS resources is configured. The UE may transmit a first SRS on one or more first SRS ports in the first SRS resource, and may transmit a second SRS on one or more second SRS ports in the second SRS resource. Numerous other aspects are provided. | 2021-02-04 |
20210036896 | DIGITAL CAPACITIVE ISOLATOR - An isolation circuit that isolates a driver circuit that is biased at a first common mode voltage from a detection circuit that is biased at a second common mode voltage using isolation capacitors. The detection circuit includes a transimpedance amplifier having improved susceptibility to transient common-mode input signals and improved insensitivity to parasitic capacitance on the isolation capacitor terminals. Included within the transimpedance amplifier are circuits for mirroring current to convert the input current from the isolation capacitors into a voltage value and to amplify that voltage value. The transimpedance amplifier outputs a differential voltage value that is held by a latch circuit so that a comparator in the detection circuit can process the differential voltage value and output a differential signal with fully restored logic levels. | 2021-02-04 |
20210036897 | MINIMIZING DC BIAS VOLTAGE DIFFERENCE ACROSS AC-BLOCKING CAPACITORS IN PODL SYSTEM - A PoDL system that uses a center-tapped transformer, for galvanic isolation of the PHY, has AC-coupling capacitors in series between the transmission wires and the transformer's secondary windings for blocking DC voltages generated by a PSE power supply. The center tap is conventionally connected to ground. As a result, one capacitor sees the full VPSE voltage across it, and the other capacitor sees approximately 0V across it. Since the effective value of a ceramic capacitor significantly reduces with increasing DC bias voltages across it, the effective values of the capacitors will be very different, resulting in unbalanced data paths. This can lead to conversion of common mode noise and corrupt the data. To avoid this, a resistor divider is used to generate VPSE/2, and this voltage is applied to the center tap of the transformer. Therefore, the DC voltage across each capacitor is approximately VPSE/2, so their values remain equal. | 2021-02-04 |
20210036898 | DEVICE SYNCHRONIZATION WITH NOISE SYMBOLS AND PATTERN RECOGNITION - Disclosed in some examples are methods, systems and machine-readable mediums which allow for more secure and robust synchronization by implementing synchronization systems with sequences that may include interspersed noise symbols. These systems, which still synchronize despite one or more noise symbols N in indeterminate positions that are not known by the recipient device during a synchronization attempt reduce the amount of failed synchronization attempts. | 2021-02-04 |
20210036899 | METHODS AND SYSTEMS FOR PROVIDING MULTI-STAGE DISTRIBUTED DECISION FEEDBACK EQUALIZATION - Pre-charging two or more sets of nodes to set a differential output of a multi-input summation latch connected to the two or more sets of nodes in a pre-charged state, the two or more sets of nodes comprising a set of data signal nodes and a set of DFE correction nodes, in response to a sampling clock, generating a differential data voltage and an aggregate differential DFE correction signal, and generating a data decision by driving the differential output of the multi-input summation latch into one of two possible output states according to a summation of the differential data voltage signal and the aggregate differential DFE correction signal and subsequently holding the data decision by holding the differential output of the multi-input summation latch in a latched state for a duration determined by the sampling clock. | 2021-02-04 |
20210036900 | METHODS, SYSTEMS AND APPARATUS FOR HYBRID SIGNAL PROCESSING FOR PULSE AMPLITUDE MODULATION - A method to implement hybrid signal processing includes steps for receiving an analog signal at a receiver frontend, sampling the received analog signal and storing the analog sampled signals using a plurality of sampling circuitries inside the receiver frontend. Then, processing the plurality of analog sampled signals using interleaved feed-forward equalizers (FFEs) to provide FFE interleaved sampled signal values corresponding to each of the sampling circuitries. Then, processing the analog sampled signals at an interleaved Decision Feedback Equalizer (DFE) to obtain DFE interleaved sampled signal values, summing each of the FFE interleaved sampled signal values with output from one of the DFE interleaved sampled signal values to provide equalizer output signal values, and digitizing the equalizer output signal values to provide digital data bits corresponding to each of the equalizer output signal values. Implementations of the method as a hybrid communication system, system-on-a-chip, and computer readable memory are also disclosed. | 2021-02-04 |
20210036901 | COMMUNICATION SYSTEM AND METHOD USING UNITARY BRAID DIVISIONAL MULTIPLEXING (UBDM) WITH PHYSICAL LAYER SECURITY - A system includes first and second sets of communication devices. A processor coupled to the first set of communication devices produces a first encoded vector and transmits the first encoded vector to the second set of communication devices via a communication channel that applies a channel transformation to the first encoded vector during transmission. A processor coupled to the second set of communication devices receives the transformed signal, detects an effective channel thereof, and identifies left and right singular vectors of the effective channel. A precoding matrix is selected from a codebook of unitary matrices based on a message, and a second encoded vector is produced based on a second known vector, the precoding matrix, a complex conjugate of the left singular vectors, and the right singular vectors. The second encoded vector is sent to the first set of communication devices for identification of the message. | 2021-02-04 |
20210036902 | EMPLOYING MODULATION LAYER MAPPING TO IMPROVE PERFORMANCE OF MIMO COMMUNICATION SYSTEMS - The disclosed subject matter relates to employing modulation layer mapping to improve the performance of multiple-input and multiple-output (MIMO) communication systems. In one embodiment, a method comprises determining, by a device comprising a processor, codeword information in association with establishment of a wireless communication link with a network device of a wireless communication network, wherein the device and the network device are configured to communicate via the communication link using a MIMO communication scheme. The determining the codeword information comprises determining a code rate and determining a number of modulation indexes for the code rate based on signal-to-noise ratios respectively associated with channel layers included in the MIMO communication scheme. The method further comprises sending, by the device, the codeword information to the network device via a control channel of the wireless communication link. | 2021-02-04 |
20210036903 | Methods for UE-Specific RS Multiplexing - A method for reference signal processing is provided. In this example, the method includes receiving, by a UE, a message from a network device, where the message indicates both that a first reference signal is to be transmitted over a first resource and that a second reference signal is to be transmitted over a second resource. The method also includes receiving, by the UE, at least the first reference signal in accordance with capabilities of the UE and the message received from the network device. | 2021-02-04 |
20210036904 | DATA CHANNEL TRANSMISSION METHOD, DATA CHANNEL RECEIVING METHOD, AND APPARATUS - A method includes determining, based on a cyclic prefix (CP) length corresponding to a random access preamble and a time length corresponding to a cyclic shift interval, a CP length corresponding to a data channel, and sending the data channel. The method may be applied to a random access procedure. | 2021-02-04 |
20210036905 | Interface To Provide Selectable Time Domain Or Frequency Domain Information To Downstream Circuitry - In one embodiment, an apparatus includes first and second tuners to receive and process a radio frequency (RF) signal and output a first and second plurality of frequency domain sub-carriers. The apparatus may further include a combiner circuit to combine a first plurality of demodulated frequency domain sub-carriers and a second plurality of demodulated frequency domain sub-carriers into a plurality of combined frequency domain sub-carriers, and an output circuit coupled to the combiner circuit. In a first mode, the output circuit is to embed a format indicator with each of the plurality of combined frequency domain sub-carriers to indicate a frequency domain format, and to output the plurality of combined frequency domain sub-carriers with the embedded format indicator to a downstream processing circuit for channel decoding. | 2021-02-04 |
20210036906 | METHOD AND SYSTEM FOR CAMERA AUTHENTICATION USING A VIDEO MANAGEMENT SYSTEM - A video management server is connectable to a communication network and includes a processor, an interface and a memory operatively coupled to the processor and comprising computer-readable instructions executable by the processor. Execution of the instructions by the processor causes the video management server to carry out a method that comprises obtaining, via the interface, authentication credentials from a source external to the communication network, the authentication credentials being associated with a particular network device identifier of an image capture device; determining that a certain device purported to have the particular network device identifier is connected to the communication network; after the determining, attempting to authenticate, via the interface, the certain device over the communication network based on verification of prior knowledge of the authentication credentials by the certain device; and accepting, via the interface, video data received from the certain device over the communication network if authentication is successful. | 2021-02-04 |
20210036907 | METHODS AND APPARATUSES FOR PUSHING A MESSAGE - Apparatuses and methods are disclosed for pushing a message. An exemplary method can include receiving a pushed message; extracting message contents and identification information contained in the pushed message; and determining a target application corresponding to each piece of the identification information, and sending the message contents to each corresponding target application. | 2021-02-04 |
20210036908 | AUTONOMOUS SEMANTIC DATA DISCOVERY FOR DISTRIBUTED NETWORKED SYSTEMS - Systems, methods, techniques and apparatuses for managing distributed applications of networked intelligent agents are disclosed. The agents are operably to autonomously discover semantic profiles and associated data of other agents in a networked system participating in a given application. The agents need not be in direct communication with or known to all the other agents in the networked system. | 2021-02-04 |
20210036909 | SELF-ASSEMBLING AND SELF-CONFIGURING MICROSERVICES - A system for managing systems with interrelated microservices with self-assembling and self-configuring microservices includes a plurality of host resource services microservices, a plurality of directory services microservices and a plurality of tenant microservices. Each of the microservices is provided with an API with a standard way to identify the API and its components, which together identify the functionality of the API in a common way. The host resources service microservice are started up in a host. A determination is made whether there is a directory service microservice running in the host and, if there is none, then spinning up a directory service microservice. A plurality of tenant microservices are installed and a determination is made whether all tenant microservices are running, If not, then copies of the tenant microservices that are not running are spun up. | 2021-02-04 |
20210036910 | Retaining active Operations, Administration, and Maintenance (OAM) sessions across multiple devices operating as a single logical device - A logical Network Interface Device (NID) includes a first NID connected to a peer NID; a second NID connected to the peer NID and communicatively coupled to the first NID, wherein the first NID and the second NID are each connected to a network element for redundant communication to the peer NID, and wherein the first NID actively operates an active maintenance endpoint in an Operations, Administration, and Maintenance (OAM) session with the peer NID, and wherein the active maintenance endpoint synchronizes OAM session data with a dormant maintenance endpoint at the second NID. The dormant maintenance endpoint becomes the active maintenance endpoint responsive to a protection switch, and the dormant maintenance endpoint has the OAM session data in a database based on synchronization with the first NID. | 2021-02-04 |
20210036911 | USING NETWORK CONNECTION HEALTH DATA, TAKEN FROM MULTIPLE SOURCES, TO DETERMINE WHETHER TO SWITCH A NETWORK CONNECTION ON REDUNDANT IP NETWORKS - Devices, methods, systems, and computer-readable media for using network connection health data, from multiple sources, to determine whether to switch a network connection on redundant IP networks using VoIP protocol are described herein. One non-transitory computer readable medium includes instructions for connecting an end device used by a first party to communicate with a second party through a VoIP network connection via a VoIP network device, connecting a first network device operating a first network to the VoIP device, connecting a second network device operating a second network to the VoIP device, if there are indications of a fault on at least two OSI layers, then switching from communicating VoIP connection related packets of data on the first network to communicating the VoIP connection related packets of data on the second network. | 2021-02-04 |
20210036912 | ABORTING NETWORK DEVICE UPGRADES - Examples of the present disclosure relate to updating network devices belonging to a group of network devices. In one aspect, a network controller coupled to the network devices of the group of network access devices, responsive to a first command, initiates a group update process for the network devices of the group is to update the network devices of the group sequentially according to an ordered list. Responsive to a second command during the group update process while a firmware image of a particular network device is updated, the network controller aborts the group update process for the network devices of the group. Aborting the group update process comprises removing a first subset of network devices subsequent to the particular network device in the ordered list from the ordered list such that the firmware image of the first subset of network devices will not be updated and rolling back the firmware image of the particular network device. | 2021-02-04 |
20210036913 | NETWORK DEVICE CONFIGURATION UPDATE USING RANK AND HEALTH - Systems and methods are provided for network device configuration update. A method includes selecting a group of network devices to receive a configuration update; ranking the network devices according to an importance; updating each of the network devices in order of the ranking, from least important to most important, comprising: generating a first health score for the network device, the first health score representing a performance level of the network device prior to the configuration update; updating a configuration of the network device according to the configuration update subsequent to generating the first health score; generating a second health score for the updated network device subsequent to updating the configuration of the network device; and responsive to the second health score being lower than the first health score by more than a predetermined score threshold, rolling back the configuration update for the network devices that have been updated. | 2021-02-04 |
20210036914 | CONFIGURATION CHANGE CONTROL FOR COMPUTING ENVIRONMENTS - Solutions for balancing speed and risk by managing configuration changes include: receiving a second configuration item for displacement, in an exposure group, of a first configuration item; receiving an exposure state, wherein the exposure state indicates an exposure tree comprising a first configuration item branch and a second configuration item branch; determining, based at least on the exposure state: a first portion of the exposure group to continue with the first configuration item, and a second portion of the exposure group to receive the second configuration item; deploying the second configuration item to the second portion of the exposure group, in accordance with the exposure state; receiving, from the central orchestrator, an updated exposure state; and deploying the second configuration item in accordance with the updated exposure state. In some examples, the exposure tree is a hierarchical binary tree. An exemplary configuration item includes a software application version. | 2021-02-04 |
20210036915 | Systems and Methods of Deploying a Program to a Distributed Network - Systems and methods of deploying a program to a distributed network are provided. In one exemplary embodiment, a method is performed by a node ( | 2021-02-04 |
20210036916 | SWITCH TRIGGERED TRAFFIC TRACKING - Systems and methods provide for performing performance analytics processing of network traffic by copying packets of network traffic to a switch CPU based on a flag. The systems and methods disclosing receiving network traffic comprising one or more packet, generating a network traffic flow record associated with the received network traffic, the network traffic flow record including a copy-to-CPU bit and one or more function flag bits, setting the copy-to-CPU bit to an on configuration, processing the one or more packets by one or more functions to generate network flow analytics, wherein the one or more function flag bits are set in response to the one or more functions generating network flow analytics, and setting the copy-to-CPU bit to an off configuration. | 2021-02-04 |
20210036917 | Provisioning Using Computer Vision - The embodiments of the present disclosure are generally directed to systems and methods for provisioning computing resources using computer vision. An image comprising a plurality of visual elements can be received. The visual elements within the image can be recognized as objects that represent network elements, where the recognized objects represent network elements of a network element type and the network element types comprise one or more of a database, a load balancer, a sub-network, or a virtual machine instance, and an arrangement of the recognized objects that represents a network architecture is recognized. Computing resources can be caused to be provisioned corresponding to the recognized objects by provisioning network elements that comprise one or more of the network element types, wherein the provisioning comprises generating a network architecture for the provisioned network elements based on the recognized arrangement. | 2021-02-04 |
20210036918 | NETWORK DEVICE-INTEGRATED ASSET TAG-BASED ENVIRONMENTAL SENSING WITH MUTUAL AUTHENTICATION - Systems and methods are provided for providing supplemental information or data to location-based data provided by conventional asset tags. In particular, sensors such as environmentally-aware sensors, Internet of Things (IoT) sensors, and the like may be incorporated into asset tag devices. In turn, these enhanced asset tags may be integrated into network devices, such as access points, network switches, etc. Accordingly, network devices can be leveraged to provide location-based information, in addition to other information, such as environmental operating conditions relative to the location of such network devices. Moreover, secure communication links can be created between the enhanced asset tags, network devices, and controlling entities in the network, such as network management servers through a mutual authentication mechanism. | 2021-02-04 |
20210036919 | NETWORK SLICING IN IMS - Systems and methods are disclosed for enabling Internet Protocol (IP) Multimedia Subsystem (IMS) network slicing. In some embodiments a method performed by a wireless device relating to registering with an IMS network slice or initiating a session using an IMS network slice comprises sending a message to an IMS node via a radio access network, the message comprising an identifier of a desired IMS network slice. In this manner, IMS network slicing is enabled. | 2021-02-04 |
20210036920 | CONFIGURING NETWORK SLICES - Aspects described herein relate to various methods, systems and apparatuses that can be used to define a network slice based on descriptions of the computing functions involved in a network service, and to configure the network slice using resources that are associated with the descriptions. For example, a network slice may be defined based on whether the network service requires tunneling or data encryption. The network slice may be configured using resources that perform those tunneling and data encryption functions. | 2021-02-04 |
20210036921 | UTILIZING UNSTRUCTURED DATA IN SELF-ORGANIZED NETWORKS - A method, computer system, and a computer program product for optimizing user experience by utilizing at least one self-organizing network (SON) is provided. The present invention may include generating one or more predictions associated with one or more optimizations for a plurality of unstructured data associated with one or more combined data sets. The present invention may then include transferring the generated one or more predictions associated with the one or more optimizations to at least one SON controller. The present invention may further include implementing the one or more optimizations to an antennae signal to determine a relationship with the implemented one or more optimizations and the plurality of unstructured data. | 2021-02-04 |
20210036922 | DETECT IMPACT OF NETWORK MAINTENANCE IN SOFTWARE DEFINED INFRASTRUCTURE - A system may assist with checking policy impact in a software-defined infrastructure environment. The system's data analysis may enable it to discover and quantify the impact of policies on software-defined infrastructure objects in the same or different layers. | 2021-02-04 |
20210036923 | AUTOMATIC NETWORK SCALING FOR DATA CENTERS - Systems and methods are provided for automatic network scaling for data centers. One of the methods comprises storing respective configurations of a plurality of interconnectors, wherein each interconnector is in communication with a respective plurality of servers in a respective rack and a respective top-of-rack switch, and wherein each configuration describes connections between the respective servers and the respective top-of-rack switch, determining a traffic load of each interconnector, and transferring traffic between interconnectors having compatible configurations according to the traffic loads. | 2021-02-04 |
20210036924 | MANAGING HOST SPAN INFORMATION FOR LOGICAL ENTITIES IN SOFTWARE DEFINED NETWORKS - Described herein are systems and methods to manage and identify host spans of logical entities in software defined networks. In one example, a control system may identify a first graph that includes nodes that represent logical entities and hosts and further includes directional edges that represent a topology of the logical entities and hosts. The control system further identifies groups of strongly connected components in the first graph and generates a second graph based on the identified groups. The second graph includes nodes that represent the groups and any nodes of the first graph not included in the groups, and further includes directional edges that indicate a topology of the nodes. The control system may then follow the directional edges of the second graph to allocate host spans to the logical entities represented in the nodes. | 2021-02-04 |
20210036925 | MIGRATING A MONOLITHIC SOFTWARE APPLICATION TO A MICROSERVICES ARCHITECTURE - A network-based services may be supported by a single, monolithic application that is responsible for responding to many different types of requests. The monolithic application may be replaced with multiple microservices that correspond respectively to multiple operations supported by the monolithic application. Each microservice is designed to honor the same application programming interface (API) contract that the monolithic application uses for the corresponding operation. Migration to a microservices-based architecture can be performed gradually, over time, by appropriately configuring a number of API gateways to redirect certain requests, for certain operations, to appropriate microservices. For each operation and corresponding microservice, the number of APIs configured in this manner can be increased until all requests for the operation are being directed to a corresponding microservice. In addition, microservices corresponding to different operations can be introduced over time, again by appropriate configuration of the API gateways. | 2021-02-04 |
20210036926 | VERIFICATION OF SOFTWARE-DEFINED NETWORKING (SDN) POLICIES FOR SPECIFIC TOPOLOGIES - A method may include receiving a network schema including switches, links connecting the switches, and a topology that maps the switches to the links. The switches may include ports. The method may further include receiving a software defined networking (SDN) policy including a function that modifies a state of a packet entering a switch, converting the topology to a graph including nodes corresponding to the switches, while searching the graph, determining, according to the function, whether a port of a switch corresponding to a node is reachable by the packet entering the switch, and in response to searching the graph, verifying a property of the SDN policy. | 2021-02-04 |
20210036927 | SYSTEMS AND METHODS FOR SEARCHING FILES ACROSS DISTRIBUTED WLAN-CONNECTED DEVICES - A network router maintains a list of devices that are connected to a network established by the network router, where the list includes a first device and at least one other device and where the at least one other device includes a wired or a wireless device. The network router receives, from the first device, a search request that includes search terms for performing a file search, and broadcasts, to the at least one other device, the search request that includes the search terms. The network router receives search responses from the at least one other device, where each of the search responses comprises a device identifier associated with a responding one of the at least one other device and a file name and file location information of at least one file that matches the search terms. The network device forwards the search responses to the first device. | 2021-02-04 |
20210036928 | System, Method and Apparatus for Updating Network Configuration Parameters - A method in a client device for updating network configuration parameters, the method comprising: establishing a connection between the client device and an access point connected with a set of other client devices; detecting a connectivity event at the client device; generating a configuration verification request containing current network configuration parameters of the client device; transmitting the configuration verification request for delivery to the set of other client devices; responsive to transmitting the configuration verification request, receiving a configuration verification response from a responding one of the other client devices; and responsive to the configuration verification response indicating non-matching connectivity conditions at the responding client device, initiating a network reconfiguration process at the client device to obtain new network configuration parameters. | 2021-02-04 |
20210036929 | DISCOVERY AND RESOLUTION OF NETWORK CONNECTED DEVICES - One disclosed example provides, enacted on a computing system, a method of resolving a device capability model (DCM) for a network connected device, the method comprising receiving, from the network connected device, an identifier of the DCM, based on the identifier received, determining whether the DCM is stored on the computing system, when the DCM is stored on the computing system, then retrieving the DCM from the computing system, when the DCM is not stored on the computing system, then retrieving the DCM from one or more of the network connected device and a DCM repository and storing the DCM on the computing system, receiving, from a software solution, an application programming interface (API) call to retrieve the DCM from the computing system, and in response to receiving the API call, returning the DCM to the software solution. | 2021-02-04 |
20210036930 | DETERMINING ASSET ASSOCIATIONS FOR DATA CENTER CUSTOMERS - A data center infrastructure monitoring system and method that includes a plurality of geographically distributed data centers, each data center comprising a plurality of mechanical assets. A data center gateway system communicatively coupled to one or more data centers of the plurality of data centers is configured to determine a subset of the plurality of mechanical assets of the data center that provide cooling to equipment of a customer of the data center, and output, for display, a graphical depiction of the subset of the plurality of mechanical assets of the data center that provide cooling to equipment of the customer in the data center. | 2021-02-04 |
20210036931 | Method of Establishing Relationships Between Sets of Label Switched Paths and Virtual Networks - A method for establishing end-to-end tunnels extending across multiple domains using a network element. The method includes receiving a request from a customer controller to implement a virtual network (VN) created by the customer controller, wherein the VN identifies the end-to-end tunnels extending across the multiple domains, mapping the VN to available resources based on network constraints in response to the request, and transmitting, after the VN has been mapped, a message to a network controller managing one of the domains that includes a network path used to form a portion of one of the end-to-end tunnels, wherein the message includes an association object having a Type-Length-Value (TLV) field containing a virtual network identifier binding the network path to the VN. | 2021-02-04 |
20210036932 | Performance Analytics Content Gallery - A system and method for configuring a performance analytics (PA) software application is disclosed. The system may be disposed within a computational instance of a remote network management platform that remotely manages a managed network. The system may include a database of content plugins for configuring respective key performance indicator (KPI) modules, each implementing PA applied to an associated KPI of the managed network. Configuring the KPI modules may specify respective graphical configurations of a dashboard for displaying graphical representations of the associated KPI in a graphical user interface (GUI) within the managed network. A gallery of icons each identifying a plugin may be displayed in, and selected from, the GUI. A selected plugin may then be installed via a common plugin interface, whereby an associated KPI module becomes configured and ready for execution. | 2021-02-04 |
20210036933 | INTENT DESIGN TOOL FOR WIRELESS COMMUNICATION NETWORKS - The described technology is generally directed towards an intent design tool for communication networks. A graphical user interface provided by the intent design tool can include a collection of communication network topology elements and a communication network intent topology design area. Selected communication network topology elements can be placed into the communication network intent topology design area, and connection types between the selected communication network topology elements can also be specified in the communication network intent topology design area, in order to define custom communication network intent topologies. | 2021-02-04 |
20210036934 | AUGMENTED REALITY FOR SLICE MANAGEMENT IN A TELCO NETWORK - Examples described herein include systems and methods for managing slices in a Telco network by using a graphical user interface (“GUI”) with augmented reality (“AR”). A user device can scan a code that is related to physical hardware in a datacenter. Based on the code, the GUI can display at least one virtual component that resides on that hardware. The user can move the virtual component from one slice to another, such as by dragging it to a displayed slice region. Similarly, the user can drag the virtual component to new physical hardware. This can cause an AR engine to contact an orchestrator to route traffic to the virtual component according to the new slice identifier and new hardware. The GUI can also provide a datacenter map to related physical or virtual components, allowing the user to locate and inspect other hardware relied on by a slice. | 2021-02-04 |
20210036935 | NETWORK-ASSISTED APPLICATION-LAYER REQUEST FLOW MANAGEMENT IN SERVICE MESHES - Techniques for service level performance updates based on network level factors are described. by establishing a co-operative model between a network fabric and service proxies to enhance the service mesh failure management primitives as well as bring in network level intelligence in service (service instance) placement decisions in the fabric. A virtual network edge (VNE) instance interacts with the network fabric including the next level switches (such as a top of rack switch) and a network controller in order to determine a network level health-score and a modulated health-score for a service instance executing on the node. The modulated health score causes actions such as an influence on load balancing, request routing, rolling upgrades, canary deployments, change in the utilization of network resources, a downgrade of service, etc., based on the network level health-score. | 2021-02-04 |
20210036936 | UTILIZING MACHINE LEARNING WITH SELF-SUPPORT ACTIONS TO DETERMINE SUPPORT QUEUE POSITIONS FOR SUPPORT CALLS - A device receives a communication associated with a support issue encountered by a user, and receives information identifying one or more self-support actions performed by the user in relation to the support issue. The device assigns the communication to a position in a support queue. The support queue includes information identifying positions of other communications received from other users, when the other communications are received, and self-support actions performed by the other users. The device associates the information identifying the one or more self-support actions with information identifying the position of the communication and applies respective weights to the one or more self-support actions. The device generates a score for the communication based on applying the respective weights and modifies the position of the communication based on the score. The device performs one or more actions based on modifying the position of the communication. | 2021-02-04 |
20210036937 | Data Packet Generator With Isolation Link - A data packet generator device includes a processing device, a wireless communication device, and a network communication device. The processing device generates a token including alphanumeric characters. The wireless communication device receives the token from the processor and transmits the token as a network name. The network communication device also receives the token from the processing device and communicates the same token across a network communication cable. | 2021-02-04 |
20210036938 | DATA FLOW IN TELECOMMUNICATIONS NETWORKS USING NETWORK FLOW DIAGRAMS AND ASSOCIATED DATA - Systems and methods for configuring telecommunications networks include obtaining network data flow information for a telecommunications network that includes attributes of multiple routes of data transmission through the telecommunications network. Utilizing at least one processing device, a filtering criteria is applied to the network data flow information to identify a subset of the routes having a shared attribute to generate filtered data. The filtered data is then used to generate a diagrammatic representation of the network flows and/or processed to automatically generate reconfiguration messages to improve network traffic distribution and flow. | 2021-02-04 |
20210036939 | Using Subject Alternative Names for Aggregate Network Traffic Monitoring - The technology disclosed automates aggregate network traffic monitoring using an aggregation index that maps URLs, domain names, and subdomain names to roll-up families. Network usage records for family members, i.e., URLs, domain names, and subdomain names mapped to the same roll-up family in the aggregation index, are rolled up and attributed to a family root name identifying the roll-up family. | 2021-02-04 |
20210036940 | AUTOMATION LOGIC TO PROACTIVELY ISOLATE LAYER 1 FAULTS IN A LEASED UNMONITORED NETWORK - A comprehensive integrated system and method includes (i) proactively monitoring a network for degraded service and to proactively make repairs to components before service outages, (ii) identifying the root causes of hard alarms and failures on a layer 1 transport network and generate trouble tickets; and (iii) after repair, verifying that repaired backbone network meets or exceeds performance criteria of Service Level Agreements (SLAs) with customers. A method includes surveilling first equipment in a network wherein the first equipment is in a controlled portion of the network, observing a set of messages wherein the set of messages relate to second equipment in a leased portion of the network, and detecting a fault in the network based on the surveilling step or the observing step. A fault based on the observing step includes the steps of receiving a first message at a first server indicating that a fault was detected in a portion of a leased network, receiving a second message at a second server indicating that the fault was detected in a portion of the leased network, and isolating the fault based on the first message and the second message. | 2021-02-04 |
20210036941 | TROUBLESHOOTING MULTI-LAYERED NETWORKS USING DATAPATH ANALYSIS - In various embodiments, the techniques and supporting systems implement a recursive routing mechanism in hierarchical topological addressed environments to analyze and determine the presence of packet-forwarding errors within an IP network comprising a plurality of network-connected devices. This includes receiving, at a software defined network device, an indication of a potential packet-forwarding error between a first and second device of the plurality of network-connected devices and injecting, by the software defined network device, a test packet at an ingress to the first device. The test packet includes an initial ingress interface location identifying the first device, an alternate ingress interface location identifying the software defined network device and an egress interface location identifying the second device. A determination may then be made as to whether the test packet is received at the second device, thus indicating the existence or lack of routing errors. | 2021-02-04 |
20210036942 | SYSTEMS AND METHODS FOR IDENTIFYING PERSISTENTLY CONGESTED QUEUES - A method of identifying persistently congested queues among a plurality of ports on a switch may include polling a queue length associated with each port; determining that a queue associated with a first port is persistently congested; and initiating and maintaining egress sFlow monitoring of the first port when the queue associated with a first port is persistently congested until the queue associated with the first port is no longer persistently congested. | 2021-02-04 |
20210036943 | DETERMINING A TRANSIT APPLIANCE FOR OPTIMIZATION OF DATA TRAFFIC TO A SOFTWARE SERVICE - Disclosed is a system and method for optimization of data transfer to a software service. In exemplary embodiments, a computer-implemented method for determining a transit appliance for data traffic to a software service through one or more interconnected networks comprising a plurality of network appliances, comprises determining performance metrics for each of the plurality of network appliances to at least one IP address associated with the software service, and selecting a transit appliance for data transfer to the IP address, the selected transit appliance based at least in part on the performance metrics. | 2021-02-04 |
20210036944 | RANKING SERVICE IMPLEMENTATIONS FOR A SERVICE INTERFACE - Techniques for ranking service implementations for a service interface are disclosed. Each module that includes a service implementation may be referred to as a “service provider module.” The ranking of the service implementations, for the particular service interface, may be based on modular information. Modular information includes information associated with module dependencies and/or service dependencies corresponding to one or more of a candidate set of service provider modules. Additionally or alternatively, the ranking of the service implementations, for the particular service interface, may be based on statically-available information and/or dynamically-available information associated with one or more of a candidate set of service implementations. | 2021-02-04 |
20210036945 | AUTOMATED DEPLOYMENT OF A PRIVATE MONITORING NETWORK - A processor, based on detection of a configuration change to a central electronics complex (CEC) in a CEC group, automatically creates a monitoring network within the CEC. Automatically creating the monitoring network includes the processor issuing a request via a hardware management console (HMC) to the CEC to create a virtual switch implementing a virtual local area network (VLAN). The processor also issues a request via the HMC to the CEC to create, on a virtual input-output server (VIOS) hosted in the CEC, a virtual trunk adapter connected to the VLAN. In addition, the processor issues a request via the HMC to the CEC to create, on each of a plurality of logical partitions (LPARs) hosted in the CEC, a virtual network adapter connected to the VLAN. The processor can employ the network, for example, to monitor health of the LPARs and VIOS within the CEC via the HMC. | 2021-02-04 |
20210036946 | OPTIMIZING HOW TEST PACKETS ARE SENT DURING CONTINUOUS NETWORK MONITORING - A computer-implemented method includes receiving network topology information about a network segment between a source node and a destination node. The method also includes identifying, based on the network topology information, a significant hop in the network segment. The method additionally includes calculating a plurality of probabilistic cover values based on the significant hop. The method additionally includes causing a plurality of different sets of traceroute packets to be sent from the source node. The plurality of different sets of traceroute packets are based on the plurality of probabilistic cover values. | 2021-02-04 |
20210036947 | SYSTEMS AND METHODS FOR AUTOMATICALLY DETECTING ROUTING PEERS - Methods and systems are described for automatically detecting network routing peers and establishing route peering sessions. An illustrative method includes retrieving, at a network router, route peer configuration for the network router. The route peer configuration identifies one or more network interfaces for route peering but typically does not identify an address of peer routers. The method identifies, based on the route peer configuration, a network interface from a plurality of network interfaces of the network router for route peering and configures the network interface to participate in route peering. The method then detects a peer router on the network interface and initiates a peering session on the network interface with the peer router. Using the peering session, the method exchange route information with the peer router. | 2021-02-04 |
20210036948 | ENABLING SELECTION OF A BYPASS PATH FROM AVAILABLE PATHS IN AN OPEN SHORTEST PATH FIRST (OSPF) DOMAIN AND AN INTERMEDIATE SYSTEM TO INTERMEDIATE SYSTEM (ISIS) DOMAIN - A network device receives an attribute identifying paths associated with an open shortest path first (OSPF) domain of a network and an intermediate system to intermediate system (ISIS) domain of the network, and provides the attribute to other network devices of the network. The network device receives traffic destined for one of the other network devices of the network, and determines that a primary path is unavailable for routing the traffic to the one of the other network devices. The network device selects a secondary path from the paths identified by the attribute. The secondary path is selected based on determining that the primary path is unavailable, and the secondary path is associated with the OSPF domain or the ISIS domain of the network. The network device provides the traffic to the one of the other network devices via the secondary path. | 2021-02-04 |
20210036949 | CONTEXT-AWARE PATH COMPUTATION AND SELECTION - Exemplary methods, apparatuses, and systems include a path management hub and proxy server nodes that form a mesh network. The hub receives link performance metrics from each of the nodes. The hub determines optimal paths between first and second nodes for each of a plurality of metric types or a combination of metric types using the received link performance metrics. The hub maps a service identifier to a plurality of the determined optimal paths for a context representing one or more link performance metric types. The hub transmits a next hop for each of the plurality of mapped optimal paths along with the mapping to the first node. The first node receives the service identifier mapped to the next hops and traffic for the first connection. In response to determining the received traffic is for the service, the first node selects a first next hop and forwards the traffic. | 2021-02-04 |
20210036950 | DATA PACKET PROCESSING METHOD AND APPARATUS, STORAGE MEDIUM, AND ELECTRONIC DEVICE - The embodiments of the present disclosure provide a data packet processing method and apparatus, a storage medium and an electronic device. The method includes that: a Bit Index Explicit Replication (BIER) Multicast Identifier (BMID) information of a data packet is set, wherein the BMID information is used for indicating a multicast channel to which the data packet belongs; and the BMID information is sent to a Bit-Forwarding Ingress Router (BFIR). Through the solution in the embodiments of the present disclosure, the technical problem in the related art that a node receives duplicate data packets is solved, duplicate data packets may be prevented, and data transmission efficiency is improved. | 2021-02-04 |
20210036951 | SEGMENT ROUTING WITH FAST REROUTE FOR CONTAINER NETWORKING - Systems and methods provide for segment routing (SR) with fast reroute in a container network. An SR ingress can receive a packet from a first container destined for a container service. The ingress can generate an SR packet including a segment list comprising a first segment to a first container service host, a second segment to a second service host, and a third segment to the service. The ingress can forward the SR packet to a first SR egress corresponding to the first host using the first segment. The first egress can determine whether the first service and/or host is reachable. If so, the first egress can forward the SR packet to the first host or the packet to the service. If not, the first egress can perform a fast reroute and forward the SR packet to a second SR egress corresponding to the second host using the second segment. | 2021-02-04 |
20210036952 | NETWORK RECOVERY SYSTEMS AND METHODS - A first network device is configured with a rule preventing network traffic from travelling from the first network device to one or more other network devices. The first network device is configured to receive and distribute network traffic to the one or more other network devices. A second network device receives and distributes network traffic to the one or more other network devices. The first network device determines that the second network device has failed. In response to determining that the second network device has failed, the first network device removes the rule so that the first network device receives and distributes network traffic to the one or more other network devices. | 2021-02-04 |
20210036953 | FLOW MODIFICATION INCLUDING SHARED CONTEXT - Routing packets by a router involves establishing a first flow configured for forwarding the packets from a first ingress interface to a first egress interface of the router; determining a condition to modify the first flow; deactivating the first flow; establishing a second flow configured for forwarding the packets from at least one of (1) the first ingress interface to a second egress interface, (2) a second ingress interface to the first egress interface, or (3) a second ingress interface to a second egress interface; and activating the second flow. | 2021-02-04 |
20210036954 | COMMON CARRIER NETWORK DEVICE, NETWORK SYSTEM, AND PROGRAM - An object of the present disclosure is to provide a provider network device, a network system, and a program that shorten a communication disconnection time during redundancy switching in a Single-Active redundant configuration. The provider network device according to the present disclosure notifies a CE that a VLAN, which has been communicating with traffic, is disabled due to setting of a block point or that new traffic communication is enabled due to releasing of the block point. This allows the CE to quickly delete a previously used transfer database and build up a new transfer database, and thus it is possible to shorten a communication disconnection time during redundancy switching. | 2021-02-04 |
20210036955 | INTEGRATED ACCESS BACKHAUL NETWORK METRIC EXCHANGE FOR 5G OR OTHER NEXT GENERATION NETWORK - In a 5G network, an adaptation layer of a child integrated access and backhaul (IAB) node can send a quality metric to its parent IAB node. The quality metric can indicate to the parent IAB node, information that may not be readily available to the parent IAB node. Such a quality metric can be transmitted by the child IAB node to the parent IAB node via a header field of an adaptation layer packet data unit (PDU) on an uplink channel of an IAB link. Thus, the parent IAB node can make a more efficient routing decision based on data, to which otherwise, the parent IAB node may not ordinarily be privy. | 2021-02-04 |
20210036956 | IDENTIFICATION OF ROUTE-MAP CLAUSES USING PREFIX TREES - Described herein are systems and methods to apply route-map configurations in a computing network. In one implementation, a routing computing system may identify a route for redistribution in a computing network and identify a longest prefix in a radix tree associated with the route. The routing computing system may further identify a highest priority route-map clause associated with the longest prefix match or any parent prefixes of the longest prefix match in the radix tree. Once identified, the computing system may perform an action associated with the highest priority route-map clause. | 2021-02-04 |
20210036957 | METHODS AND DEVICES FOR OPTIMIZING LOAD BALANCING BASED ON CLOUD MONITORING - Disclosed is a method and a device for optimizing load balancing based on cloud monitoring that relate to loading balancing and that can improve the primary/backup Availability Zone (AZ) switchover efficiency of an load balancing instance by intelligently switching the preferences of load balancing devices. The method includes: obtaining statistics on traffic distribution within a controlled area of a load balancing system, statistics on backend servers within a plurality of AZs of the load balancing system, and monitored network quality of the AZs; determining an AZ suitable to serve as a corresponding primary AZ of a load balancing instance based on the traffic distribution statistics, the backend server statistics, and the monitored network quality; and performing a primary AZ switchover of the load balancing instance based on the determined result. The present application is intended for the optimizing of load balancing. | 2021-02-04 |
20210036958 | DEVICE, AND COMMUNICATION METHOD - A device includes a memory and a processor coupled to the memory. The processor configured to select a certain terminal from a terminal group accommodated by the device when detecting that an operational state of the device coupled to information-centric networking is an overload state, and to switch an accommodation destination of the certain terminal to another device adjacent to the device. | 2021-02-04 |
20210036959 | TRAFFIC CLASS ARBITRATION BASED ON PRIORITY AND BANDWIDTH ALLOCATION - This disclosure describes systems, devices, methods and computer readable media for enhanced network communication for use in higher performance applications including storage, high performance computing (HPC) and Ethernet-based fabric interconnects. In some embodiments, a network controller may include a transmitter circuit configured to transmit packets on a plurality of virtual lanes (VLs), the VLs associated with a defined VL priority and an allocated share of network bandwidth. The network controller may also include a bandwidth monitor module configured to measure bandwidth consumed by the packets and an arbiter module configured to adjust the VL priority based on a comparison of the measured bandwidth to the allocated share of network bandwidth. The transmitter circuit may be further configured to transmit the packets based on the adjusted VL priority. | 2021-02-04 |
20210036960 | TRAFFIC CONTROL METHOD AND RELATED APPARATUS - This disclosure describes a traffic control method and a related apparatus. When receiving a publish packet sent by a client, a serving end queries a window value of a flow control window of the client, and compares the window value with a preset window threshold. The serving end rejects the publish packet when the window value is equal to the window threshold, or when the window value is greater than the window threshold, decreases the window value by a preset value, and processes the publish packet. Thus, the problem that the serving end cannot process, in time, a message sent by the client because the client sends the message too fast when the message is transmitted between the client and the serving end, can be avoided so that communication can be normally performed. | 2021-02-04 |
20210036961 | SYSTEMS AND METHODS FOR RETRANSMISSION RATE SELECTION TO SUPPORT FAST MOVING DEVICES - The present disclosure is directed generally to systems and methods for dynamically selecting a retransmission rate for communication between two devices. The retransmission rate may be selected after a transmission has failed between the devices. In some embodiments, the retransmission rate may be selected based on relative velocity of the devices. In some embodiments, the retransmission rate may be selected based on transmission channel characteristics. The retransmission rate may be selected such that the retransmission will be less than an allowable transmission rate based on a distance between the two devices. | 2021-02-04 |
20210036962 | Method and Apparatus for Managing Transport of Delay-Sensitive Packets - A method of managing transport of packets transmitted over a time division multiplexed, TDM, link in a network. The method performed at a second network node comprises: receiving ( | 2021-02-04 |
20210036963 | BANDWIDTH ADJUSTMENT METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM - Embodiments of the present application provide a method and apparatus for bandwidth adjustment, an electronic device and a computer-readable storage medium. The method comprise obtaining an overload node; determining whether an overload bandwidth of the overload node is greater than a total available bandwidth amount of all target nodes for the overload node; if not, determining the overload node as a to-be-adjusted node and determining a to-be-adjusted bandwidth amount of the to-be-adjusted node based on the overloaded bandwidth of the overload node; decreasing a total carrying bandwidth amount of the to-be-adjusted node by the to-be-adjusted bandwidth amount corresponding to the to-be-adjusted node, and increasing a total target carrying bandwidth amount of the to-be-adjusted node by the to-be-adjusted bandwidth amount corresponding to the to-be-adjusted node. By applying the method provided by the embodiments of the present application, the bandwidth can be adjusted more accurately. | 2021-02-04 |
20210036964 | IMMERSIVE REALITY COMPONENT MANAGEMENT VIA A REDUCED COMPETITION CORE NETWORK COMPONENT - Management of immersive reality devices via a reduced competition core network component is disclosed. The reduced competition core network component can preferentially be reserved for immersive reality device data and can therefore exclude some or all other types of data typically associated with conventional wireless network devices, e.g., phone, tablet/laptop computers, IoT devices, etc. This can result in immersive reality data communication that does not have to compete with more generic data types for network or computing resources. Additionally, the reduced competition core network component can be divided into at least one reduced competition user-plane network component and at least one reduced competition control-plane network component. Use of a reduced competition user-plane network component can avoid generating additional carrier network traffic. Further, a reduced competition user-plane network component can facilitate non-carrier entity authentication, security protocols, etc. Hierarchical network component topology can enable rule-based access to computing and network resources. | 2021-02-04 |
20210036965 | RESOURCE MANAGEMENT SERVER, CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM - This resource management server includes a controller, a communicator that communicates with a license management server which manages a license, and a storage. The storage stores resource information. The controller acquires license information from the license management server via the communicator, and activates resources stored by the storage, starting from a highest priority resource, based on the license information. | 2021-02-04 |
20210036966 | ROUTER FABRIC FOR SWITCHING BROADCAST SIGNALS IN A MEDIA PROCESSING NETWORK - A router fabric for switching real time broadcast video signals in a media processing network includes a logic device configured to route multiple channels of packetized video signals to another network device, a crossbar switch configured to be coupled to a plurality of input/output components and to switch video data of the multiple channels between the logic device and the plurality of input/output components in response to a control instruction, and a controller configured to map routing addresses for each video signal relative to the system clock, and to send the control instruction with the mapping to the crossbar switch and the logic device. | 2021-02-04 |
20210036967 | Network-On-Chip Topology Generation - The present disclosure provides a computer-based method and system for synthesizing a NoC. Physical data, device data, bridge data and traffic data are determined based on an input specification for the NoC. A virtual channel (VC) is assigned to each traffic flow. A head of line (HoL) conflict graph (HCG) is constructed based on the traffic data and the VC assignments. The HGC is modified based on bridge data and the traffic data to generate a modified HCG. A plurality of traffic graphs (TGs) are constructed based on the physical data, the bridge data, the traffic data and the modified HCG. A candidate topology is generated for each TG, which includes the bridge ports, routers and connections. The candidate topologies are merged to create a merged candidate topology, and the routers within the merged candidate topology are merged to generate a final topology for the NoC. | 2021-02-04 |
20210036968 | TECHNIQUES FOR PROVIDING CONNECTIONS TO SERVICES IN A NETWORK ENVIRONMENT - Methods and apparatus for mediating user access to services over a network are described. Access is provided by a service network host to a plurality of connectors providing access to a plurality of services over the network. The services are provided by entities independent from the service network host. The connectors including a first connector are configured to communicate with a first service using a first format to retrieve or modify data associated with the first service. The first connector is further configured to identify one or more methods or data fields of the first service. The service network host is further configured to provide, to a computer associated with a user over the network, one or more directions for using the first connector to display and/or modify data from the first service over the network. | 2021-02-04 |
20210036969 | SELECTION OF MEMBER PORTS IN A LINK AGGREGATION GROUP - This disclosure describes techniques that include selecting a member port of an aggregation bundle by evaluating utilization of paths, within a router, to member ports of an aggregation bundle. In one example, this disclosure describes a method that includes receiving network data to be output through an aggregation bundle having a plurality of member ports; identifying local member ports; identifying non-local member ports, each of the non-local member ports being reachable from the receiving line card over a path through the switch fabric to a different one of the plurality of line cards; identifying available non-local member ports by determining, for each non-local member port, whether the path through the switch fabric has low utilization; and selecting a member port by applying a hashing algorithm to a group that includes each of the identified available non-local member ports. | 2021-02-04 |
20210036970 | SYSTEMS AND METHODS FOR EFFICIENTLY STORING A DISTRIBUTED LEDGER OF RECORDS - Systems and methods for efficiently storing a distributed ledger of records. In an exemplary aspect, a method may include generating a record comprising a payload and a header, wherein the payload stores a state of a data object associated with a distributed ledger and the header stores a reference to state information in the payload. The method may further comprise including the record in a trunk filament comprising a first plurality of records indicative of historic states of the data object, wherein the trunk filament is part of a first lifeline. The method may include identifying a jet of the distributed ledger, wherein the jet is a logical structure storing a second lifeline with a second plurality of records. In response to determining that the first plurality of records is related to the second plurality of records, the method may include storing the first lifeline in the jet. | 2021-02-04 |
20210036971 | ELECTRONIC CONTROL UNIT, ABNORMALITY DETERMINATION PROGRAM, AND ABNORMALITY DETERMINATION METHOD - An electronic control unit includes a receiver that receives a data frame transmitted at given transmission periods from a transmission source electronic control unit connected via a communication network, a buffer capable of storing the data frame, a writer that writes the data frame received by the receiver into the buffer, and an abnormality determiner that determines that the data frame is abnormal when the number of data frames written into the buffer exceeds a given threshold or when the data frame is written in excess of a capacity of the buffer. | 2021-02-04 |
20210036972 | SYSTEMS AND METHODS FOR MANAGING CHAT-BASED REGISTRATION WITH AN ONLINE SERVICE - A method for real-time management of chat session data is disclosed. The method includes: receiving data from a client device via a web-based form; receiving, from the client device, a request to initiate a chat session between the client device and the computing system; in response to receiving the request to initiate the chat session, providing a chat interface for a new chat session on a display of the client device; populating a form with select data from the received data; and transmitting an encrypted version of the form via the chat interface to the client device. | 2021-02-04 |
20210036973 | CHATBOT CONTEXT SETTING USING PACKET CAPTURE - In embodiments described herein, a chatbot is provided for engaging in a chatbot session with one or more computing devices. The chatbot session can be for providing technical support to or for a system or device. Data is collected from networking devices such as access points and, in turn, processed to obtain context data. The context data that is relevant to a chatbot session is provided to the chatbot and, in turn, the chatbot customizes its communications based on the context data. | 2021-02-04 |
20210036974 | GENERATING PROCESS FLOW MODELS USING UNSTRUCTURE CONVERSATION BOTS - In an example computer-implemented method, unstructured interactions between an unstructured conversation bot and a plurality of users are logged. A process flow model is generated based on the logged unstructured interactions. Instructions based on the process flow model are presented to a user in real time via the conversation bot. | 2021-02-04 |
20210036975 | SYSTEM, DEVICE AND METHODS FOR EXCHANGE OF MESSAGE/FILE OVERTLY AND COVERTLY AND CREATION OF DYNAMIC SUBGROUPS - The present invention provides systems, devices and methods for dynamic communication of overtly and covertly data sections in a message, wherein the covertly data may be selectively manipulated by the sender of the message and wherein the dynamic communication includes creation of one or more subgroups. | 2021-02-04 |
20210036976 | System and Method for Detecting and Removing Electronic Mail Storms - An information handling system determines context features for an electronic mail message based on a payload of the electronic mail message. A processor adds the context features to the payload of the electronic mail message to create an updated payload. Based on the updated payload, the processor sets a quarantine indication for the electronic mail message to either a first state or a second state. In response to the quarantine indication for the electronic mail message being in the first state, the processor assigns the electronic mail message to an electronic mail storm. In response to the assigning of the electronic mail message being to the electronic mail storm, the processor quarantines the electronic mail message. | 2021-02-04 |
20210036977 | CLIENT-AGNOSTIC AND NETWORK-AGNOSTIC DEVICE MANAGEMENT - In accordance with an example implementation of this disclosure, an email handler comprises email processing circuitry, a web server, and a database. The email processing circuitry is operable to generate a uniform resource locator for a notification object to be embedded in an email message. The email processing circuitry is operable to embed the notification object in the email message. The email processing circuity is operable to send the email message into a network. The web server is operable to receive a request sent to the uniform resource locator by a client device, The web server is operable to determine characteristics of the client device based on content of the request. The web server is operable to store the characteristics in the database. The web server is operable to control access to content by the client device based on characteristics of the client device stored in the database. | 2021-02-04 |