Patent application number | Description | Published |
20100107474 | Apparatus and method for Rapid Biodiesel Fuel Production - Apparatus and method for rapid production of biodiesel fuel. The apparatus includes a packed column followed by a high pressure kinetic reactor. A homogeneous stream of feed oil (vegetable oil or animal fat), methanol, and a catalyst is metered, mixed, fed into a packed column, and finally into the high pressure kinetic reactor where the conversion into biodiesel fuel is completed. The packed column is packed with rings (either Raschig rings or pall rings or equivalent). The homogeneous stream enters from the bottom with rings kept in a fluidized bed state to allow greatest surface area for reaction to take place. Approximately 40 to 70 percent reaction is typically achieved in the packed column. The high pressure kinetic reactor receives the partially reacted homogeneous stream and breaks fluid molecules into nano molecules with very high instantaneous temperatures and availability of large surface areas which allow complete reaction without external heat. | 05-06-2010 |
20110253074 | Locomotive Engine Emissions Control Suite - A locomotive diesel engine emissions control suite includes retarding fuel injection timing and heating the diesel fuel. Switch locomotives are now required to comply with USEPA emission standards under 40 CFR Part 1033 regulations. Retarding the fuel injection timing reduces peak temperatures during combustion which in turn reduces production of Nitrogen oxides (NOx) but also increases emissions of particulate matter (PM), Carbon Monoxide (CO), and Hydrocarbons (HC) in the exhaust. Unrelated efforts to reduce the smoke in diesel exhaust by pre-heating the diesel fuel showed an unexpected reduction in PM, CO, and HC. Such heating of the diesel fuel did not affect the reduction in NOx but reduced emissions of PM, CO, and HC to acceptable levels. Further experiments showed that two degrees of fuel injection retarding and fuel heated to 120 to 140 degrees Fahrenheit resulted in meeting the 40 CFR Part 1033 regulations. | 10-20-2011 |
20110253103 | Tug Boat Engine Emissions Control Suite - A tug boat diesel engine emissions control suite includes modified fuel injectors including a fuel injection timing retard feature, and diesel fuel heating. Tug boats are now required to comply with USEPA emission standards under 40 CFR Part 94 regulations. Retarding the fuel injection timing reduces peak temperatures during combustion which in turn reduces production of Nitrogen Oxides (NOx) but also increases emissions of particulate matter (PM), Carbon Monoxide (CO), and Hydrocarbons (HC) in the exhaust. Heating the diesel fuel provides a reduction in increased PM, CO, and HC to acceptable levels. Experiments showed that a novel modification to a plunger in the fuel injectors providing up to six degrees of fuel injection timing retarding, and fuel heated to 120 to 140 degrees Fahrenheit, resulted in meeting the 40 CFR Part 94 regulations. | 10-20-2011 |
20150183961 | Biomass Processing - A biomass processing system produces a refined bio oil. The system includes a first auger carrying the biomass through a torrefaction/drying chamber to dry the biomass and a second auger carries biomass feed material though the torrefaction/drying chamber to produce vapor phase bio oil. The vapor phase bio oil is collected carried from the torrefaction/drying chamber to condensers and quenched by a water spray before release into the condensers. The water spray also serving as a solvent to reduce pH in the liquid phase raw bio oil. The raw bio oil is carried to a conditioning system where the raw bio oil resides in a separation tank where the water separates and is removed producing refined bio oil. Ethanol may be mixed with the refined bio oil to produce fuel oil or petroleum asphalt may be mixed with the refined bio to obtain a substitute for road asphalt. | 07-02-2015 |
20150184025 | Biomass Bio Oil Upgrade Method - A bio oil pyrolysis and conditioning system produces a useful road asphalt. The pyrolysis system includes an auger carrying biomass feed material though an oxygen rare pyrolysis chamber. Vapor phase bio oil is collected at three locations along the length of the pyrolysis chamber and carried from the pyrolysis chamber to condensers and quenched by a water spray before release into the condensers. The water also serving as a solvent to reduce pH in the liquid phase raw bio oil. The raw bio oil is carried to a conditioning system where the raw bio oil resides in a separation tank where the water separates and is removed producing refined bio oil. The refined bio oil is mixed with an equal or greater amount of petroleum asphalt to obtain a substitute for road asphalt. | 07-02-2015 |
20150184098 | Biomass Bio Oil Upgrade Method - A bio oil pyrolysis and conditioning system produces a useful fuel oil. The pyrolysis system includes an auger carrying biomass feed material though an oxygen rare pyrolysis chamber. Vapor phase bio oil is collected at three locations along the length of the pyrolysis chamber and carried from the pyrolysis chamber to condensers and quenched by a water spray before release into the condensers. The water also serving as a solvent to reduce pH in the liquid phase raw bio oil. The raw bio oil is carried to a conditioning system where the raw bio oil resides in a separation tank where the water separates and is removed producing refined bio oil. Ethanol is mixed with the refined bio oil to provide the fuel oil. | 07-02-2015 |
Patent application number | Description | Published |
20130155876 | Captive Portal State Detection and Avoidance for Multiple-Interface Traffic Offloading - In one embodiment, a mobile device connecting to a Wi-Fi hotspot first performs a connectivity check to determine whether the wireless connection is trapped in the walled garden of a captive portal by transmitting a connectivity check message to one or more external endpoints in the public IP network. If no response is received, the mobile device determines that it is in the captive portal state, and generates a browser window bound to the Wi-Fi state tracker of the mobile device displaying the portal page for the captive portal. In such a manner, the mobile device does not offload any traffic from its wireless cellular interface to its Wi-Fi interface until it is certain the Wi-Fi interface may access the public IP network, thereby preventing data interruption for mobile applications. | 06-20-2013 |
20130156167 | Voicemail Proxy Server - Methods and systems directed to retrieving voicemails from a voice mailbox server. In particular embodiments, a mailbox server may receive a notification from the voice mailbox server and connect to the voice mailbox server providing the credentials of a client device, and pull new voicemails for storage at the mailbox server. In particular embodiments, mailbox server periodically polls voice mailbox server for new voicemail messages. In particular embodiments, a client device polls or receives notification of new voicemails, and transmits a downloaded message to the mailbox server. | 06-20-2013 |
20130157624 | Proxied Outgoing Message Transmission - In particular embodiments, a mailbox server is operable to receive, from a client, a message to be delivered to an endpoint; store the message in a mailbox associated with the user; access a set of policies for the client or the endpoint; determine a delivery channel for the message based on the policies; and transmit the message to the endpoint through the delivery channel. In particular embodiments, the mailbox server may transmit SMS messages via a special bind with a recipients SMSC, or via a carrier short code. In particular embodiments, the mailbox server may transmit the message as an email or via an internal messaging system over a packet data connection. | 06-20-2013 |
20130157626 | Generating Conversation Threads for a Unified Messaging System - Methods and systems directed to assigning individual messages and call log data into an aggregated conversation thread on both client and server devices for a user interface having a conversations view including all the communications a given users has with his or her contacts across multiple communication means and protocols. Messages between a user and a particular contact are threaded together, regardless of their format or protocol in order to provide the user with a quick history of all communications with his or her contacts. | 06-20-2013 |
20130157627 | Generating Conversation Threads for a Unified Messaging System - In one embodiment, a method includes accessing a communication sent from a first user to one or more second users; searching multiple communication threads for a specific thread associated with both the first and second users; and if the specific communication thread is located, then adding the communication to the thread; and for each second user, sending the communication to the second user using a communication protocol selected determined to be appropriate. | 06-20-2013 |
20130157699 | Messaging Object Generation for Synchronous Conversation Threads - In particular embodiments, a messaging device or server may be operable to receive a message including a thread identifier or a list of conversation participants; if the message includes a thread identifier, then append the message to a locally-stored conversation thread possessing the same thread identifier; if the message includes a list of participants, then: search a plurality of locally-stored conversation threads for a conversation threads having participants matching the list of participants; and in response to a match, append the message to the matching thread; in response to failing to find a match, generate an offline identifier for the message and storing the message locally. | 06-20-2013 |
20130198274 | Social Hotspot - In one embodiment, a method includes broadcasting, from a first mobile device, a message having an identity of the first mobile device and conditions for connecting to a network through the first mobile device and receiving, at the first mobile device, a request from one or more second mobile devices that includes second user identifiers corresponding to respective second users of the one or more second mobile devices. The second user identifiers correspond to respective user accounts of one or more second users in a social-networking system. The method also includes determining, at the first mobile device, whether the one or more second mobile devices are authorized to access the network through the first mobile device and, if the one or more second devices are authorized to access the network, then configuring the first mobile device to provide the second mobile device network access. | 08-01-2013 |
Patent application number | Description | Published |
20110002284 | MULTI-TIER NETWORK INTERFERENCE MITIGATION - In some embodiments, a femto access point comprises a baseband processor, an RF modulator/demodulator coupled to the baseband processor to modulate/demodulate data for communication within a predetermined frequency range, one or more antennas to coupled to the RF modulator/demodulator to transceive information with one or more wireless devices via a wireless communication link, and a control module to implement a femto transmission-free zone in at least one of a time domain or a frequency domain and in which the femto access point does not transmit data. Other embodiments may be described. | 01-06-2011 |
20110269493 | Control channel interference mitigation - In some embodiments, control channel data is passed between neighboring base stations to allocate control channel resources to mitigate inter-cell interference. | 11-03-2011 |
20120108249 | POWER CONTROL TECHNIQUE TO MITIGATE INTEREFERENCE IN MULTI-TIER NETWORKS - A method and apparatus to manage interference in a multi-cellular network is disclosed. This approach uses downlink power control to allow a serving femto access point of a plurality of femto access points to transmit signals at a first power level to ensure a quality of service level of a service provided to a first plurality of mobile stations served by the plurality of femto access points. This approach also uses the downlink power control to adjust a power level of the signals transmitted by a serving femto access point of the plurality of the femto access points to manage interference caused by the serving femto access point on a second plurality of mobile stations served by one or more macro base stations. | 05-03-2012 |
20120135763 | DYNAMIC INTERFERENCE MITIGATION FOR CELLULAR NETWORKS - A method for a wireless communication network is presented. In one embodiment, the method includes receiving, by a base station, information about one or more interfering base stations with respect to a communication channel used by a mobile station. The method includes sending silence requests to an interfering base station to reduce interference from that interfering base station with respect to the communication channel. The method further includes establishing communication with the mobile station via the communication channel. | 05-31-2012 |
20120163160 | GROUPING SMALL BURST TRANSMISSIONS FOR DOWNLINK MACHINE-TO-MACHINE COMMUNICATIONS - Briefly, in accordance with one or more embodiments, a mechanism disclosed herein groups transmissions to machine-to-machine (M2M) devices in the downlink which can significantly reduce the overhead of transmission. One or more bursts to be transmitted in the downlink to one or more respective devices are aggregated and concatenated into a concatenated burst comprising one or more sub-bursts corresponding to the one or more bursts. The concatenated burst is encoded as a single payload to be transmitted, and the payload is transmitted to the one or more devices such that the devices are capable of decoding their respective sub-bursts in the concatenated burst. | 06-28-2012 |
20130034082 | OPPORTUNISTIC DEVICE-TO-DEVICE COMMUNICATION - Embodiments of computer-implemented methods, systems, computing devices, and computer-readable media are described herein for opportunistically transitioning service flows of mobile devices between being direct and indirect. In various embodiments, a proximity between first and second mobile devices that are in wireless communication with each other may be monitored. In various embodiments, a selective transition of a service flow between the first and second mobile devices from being indirect through the radio network access node using a first radio access technology (“RAT”) to being direct using a second RAT may be facilitated, e.g., responsive to a determination that a first criterion has been met. In various embodiments, a selective transition of the service flow from being direct using the second RAT to being indirect using the first RAT may be facilitated, e.g., responsive to a determination that a second criterion has been met. | 02-07-2013 |
20130195026 | CENTRALIZED CONTROL OF INTRA-CELL DEVICE-TO-DEVICE COMMUNICATION - An apparatus and method to centrally establish and control intra-cell device-to-device connections on licensed bands of a wireless communications network are disclosed herein. An eNodeB receives a request from a first device to communicate with a second device or a request from the first device for content or service. The eNodeB schedules a device discovery between the first device and at least a candidate device. The eNodeB determines establishing the device-to-device connection between the first device and the candidate device based on a discovery report generated by one of the first or candidate device. The discovery report comprises information about signal quality of transmission from the other one of the first or candidate device that is received by the one of the first or candidate device during the scheduled device discovery. | 08-01-2013 |
20130286999 | BASE STATION AND METHOD FOR RESOURCE ALLOCATION USING LOCALIZED AND DISTRIBUTED RESOURCE BLOCKS - Embodiments of a base station and method for resource allocation using localized and distributed resource blocks are generally described herein. The base station comprises processing circuitry to allocate localized resources to user stations based on receipt of channel quality information received from the user stations and to allocate distributed resource to user stations based on non-receipt of channel quality information. The base station also comprises physical layer circuitry to transmit control information on a physical channel to indicate the resources that are allocated to each scheduled user station. | 10-31-2013 |
20130301435 | METHODS AND APPARATUSES TO IMPROVE ON-TIME THROUGHPUT FOR INTEGRATED MULTI-RAT HETEROGENEOUS NETWORKS - Methods and devices for optimizing on-time throughput in a wireless network. An enhanced node B (eNodeB) integrating two or more air interfaces schedules transmissions, for a measurement period, over at least one of the two or more air interfaces. The eNodeB estimates, based on the transmissions, a metric of on-time throughput for the user equipment (UE) within the cell, where on-time throughput is a measure of an amount of data that arrives at a destination before a delay threshold has been reached and at a bit-rate greater than or equal to a target bit-rate. The eNodeB then assigns UEs within the cell to an air interface of the two or more air interface to maximize the metric of on-time throughput for the UEs within the cell. | 11-14-2013 |
20130322261 | Cell Association in Multi-Radio Access Technology Networks - One of at least two available radio access technologies may be selected for a given radio communication. For example, quality of service or network loading may be used to make the selection. | 12-05-2013 |
20140043979 | OPPORTUNISTIC CARRIER AGGREGATION FOR DYNAMIC FLOW SWITCHING BETWEEN RADIO ACCESS TECHNOLOGIES - Systems and methods for opportunistic cross radio access technology (RAT) bandwidth allocation are disclosed. The system comprises wireless wide area network (WWAN) radio configured to be used as a primary cell (PCell) to communicate with a dual mode mobile wireless device on a licensed band and a wireless local area network (WLAN) radio integrated with the WWAN radio and configured to be used as a secondary cell (SCell) to provide additional wireless connectivity to the dual mode mobile wireless device in an unlicensed band that is controlled by the PCell. The PCell provides network access and mobility control for the dual mode mobile wireless device and also supports an opportunistic cross carrier bandwidth allocation through a cross RAT coordination module in the downlink and uplink of the SCell in the unlicensed band. | 02-13-2014 |
20140050086 | CONTROL AND DATA PLANE SOLUTIONS FOR CARRIER-AGGREGATION BASED WLAN OFFLOAD - Systems and methods for controlling data traffic offload to a WLAN (e.g., a Wi-Fi network) from a WWAN (e.g., a 4G LTE network) are generally disclosed herein. One embodiment includes data traffic offload techniques managed by a Radio Resource Control (RRC) in a networked device including offloading data at the IP, PDCP, RLC, or MAC layers; another embodiment includes data traffic offload techniques managed by a MAC Scheduler with RRC control. Configurations for multimode user equipment (UE) and multimode base stations are also described herein, including configurations for implementing a Multiple Radio Access Technology (Multi-RAT) aggregation function to offload data from a WWAN to a WLAN and transmit the data via the WLAN using a Layer 2 transport. | 02-20-2014 |
20140161103 | APPARATUS, SYSTEM AND METHOD OF CELLULAR NETWORK COMMUNICATIONS CORRESPONDING TO A NON-CELLULAR NETWORK - Some demonstrative embodiments include devices, systems and/or cellular network communications corresponding to a non-cellular network. For example, an Evolved Node B (eNB) may be configured to transmit to a User Equipment (UE) at least one configuration message to configure one or more measurements to be performed by the UE with respect to at least Wireless-Local-Area-Network (WLAN), to receive from the UE at least one report message including measurement information corresponding to the WLAN, to trigger the UE to start or stop offloading to the WLAN, and/or to transmit to the UE network assistance information corresponding to the WLAN. | 06-12-2014 |
20140199969 | MOBILE DEVICE AND METHOD FOR CELLULAR ASSISTED DEVICE-TO-DEVICE COMMUNICATION - Systems and methods for configuring device-to-device (D2D) wireless communications are generally disclosed herein. One example embodiment includes a method of transmitting mobile station information, security context information, and radio resource management information to mobile stations over a primary wireless network in order to establish and operate D2D connections among the mobile stations using a secondary wireless network. Another example embodiment includes a wireless network base station having a D2D connection facilitator configured to determine configuration information for the D2D connections among the mobile stations, and a transmitter configured to transmit the configuration information to the mobile station. | 07-17-2014 |
20140213310 | DYNAMIC INTERFERENCE AVOIDANCE IN INTEGRATED MULTI-RADIO ACCESS TECHNOLGIES (RAT) HETEROGENEOUS NETWORKS - A system provides dynamic interference avoidance in integrated multi-radio access technology (RAT) heterogeneous networks (Het-Nets). A multi-mode user equipment accesses mobile communications services using RATs. An integrated node provides a primary cell and at least one secondary ceil to the multi-mode user equipment. Initial radio access technologies (RATs) are assigned to the multi-mode user equipment from among a plurality of RATs for use by the multi-mode user equipment. Quality metrics are collected across the plurality of RATs. RAT assignments are re-evaluated based on the collected quality metrics. To provide dynamic interference mitigation in muiti-RAT Het-Nets, RAT assignments are periodically repartitioned from among the plurality of RATs for use by the multi-mode user equipment based on the re-evaluation of RAT assignments using the collected quality metrics. | 07-31-2014 |
20140254401 | DISTRIBUTED POWER CONTROL FOR D2D COMMUNICATIONS - A technique for setting the transmission powers of individual D2D (device-to-device) transmitters using a distributed power control technique is described. Each individual D2D transmitter learns the interference levels that it imposes on an eNB (evolved Node B) and on D2D receivers other than its partner D2D receiver. The D2D transmitter is then able to adjust its transmission power accordingly. Such managing of interference temperature via distributed power control enables the network to maximize its reuse of time-frequency resources. | 09-11-2014 |
20140274088 | SPATIAL ALIGNMENT FOR D2D INTERFERENCE MITIGATION - Described are techniques for managing the interference produced by D2D (device-to-device) transmissions that may be used in conjunction with transmit power control but operate independently. In one technique, interference between D2D transmissions and cellular uplink transmissions using common resources as received at a base station is managed by opportunistic interference alignment and clustering of D2D devices. In another technique, interference between different D2D devices using the same resources is mitigated by base-station aided space-time interference alignment. | 09-18-2014 |
20140287743 | NETWORK ASSISTED USER ASSOCIATION AND OFFLOADING TECHNIQUES FOR INTEGRATED MULTI-RAT HETEROGENEOUS NETWORKS - Methods and systems are described that incorporate joint network assisted offloading and cross-RAT (Radio Access Technology) user mapping techniques for integrated multi-RAT Het-Nets. Techniques are described for network based offloading and user association methods for multi-tier, multi-RAT HetNets, which account for overall user as well as network utility. | 09-25-2014 |
20140313979 | MULTI-RADIO COMMUNICATION BETWEEN WIRELESS DEVICES - In various embodiments, two wireless communication devices may communicate with each other using multiple protocols, by dividing the data to be communicated into multiple portions, and using each protocol to communicate different portions. The different protocols may be used simultaneously or concurrently. This multi-protocol technique may be used in several different ways to provide different types of advantages in wireless communications. | 10-23-2014 |
20140323133 | USER EQUIPMENT AND METHOD FOR FEEDBACK OF USER EQUIPMENT PERFORMANCE METRICS DURING DYNAMIC RADIO SWITCHING - An embodiment of a method for user equipment feedback of performance metrics during dynamic radio switching is disclosed. The method may include the UE receiving an indication to switch from a first radio associated with a first radio access technology (RAT) of a communication system to a second radio associated with a second RAT of the communication system. The UE transmits the performance metrics to the second radio and switches from a first radio of the plurality of radios to a second radio of the plurality of radios, the first radio associated with the first RAT and the second radio associated with the second RAT. | 10-30-2014 |
20140328287 | OPPORTUNISTIC DEVICE-TO-DEVICE COMMUNICATION - Embodiments of computer-implemented methods, systems, computing devices, and computer-readable media are described herein for opportunistically transitioning service flows of mobile devices between being direct and indirect. In various embodiments, a proximity between first and second mobile devices that are in wireless communication with each other may be monitored. In various embodiments, a selective transition of a service flow between the first and second mobile devices from being indirect through the radio network access node using a first radio access technology (“RAT”) to being direct using a second RAT may be facilitated, e.g., responsive to a determination that a first criterion has been met. In various embodiments, a selective transition of the service flow from being direct using the second RAT to being indirect using the first RAT may be facilitated, e.g., responsive to a determination that a second criterion has been met. | 11-06-2014 |
20150063295 | USER EQUIPMENT REALLOCATION BETWEEN NODES - A technology for a user equipment (UE) is disclosed that is operable in an anchor-booster architecture of a multiple radio access technology (multi-RAT) heterogeneous network (HetNet). Control information to an anchor cell can be transmitted from a wireless wide area network (WWAN) node in the multi-RAT UE. Data packets of the multi-RAT UE can be selected for transmission via one of the WWAN node and a wireless local area network (WLAN) node in the multi-RAT UE using a multi-RAT coordination function (MRCF) module. Each data packet from one of the WWAN node and the WLAN cell can be transmitted to a multi-RAT small cell evolved node B (SC-eNode B) based on the selection by the MRCF module. | 03-05-2015 |
20150087323 | CLOUD BASED SPECTRUM MANAGEMENT - Certain embodiments herein are directed to managing wireless spectrum, which may include recommending or transmitting spectrum usage changes to one or more wireless devices. A spectrum management system comprising one or more computers may receive spectrum usage information associated with one or more wireless devices. The spectrum management system may generate a spectrum usage map based on the received information. Based on the spectrum usage map, a spectrum usage change is determined and transmitted to one or more wireless devices. The wireless devices may change their operation in accordance with the spectrum usage change. | 03-26-2015 |
20150092668 | SYSTEMS AND METHODS FOR DISTRIBUTED COMMUNICATIONS AND PROCESSING - Systems and methods to provide distributed wireless communications from a plurality of wireless network devices are disclosed. The plurality of wireless network devices may be configured to provide direction communications with one or more user devices. This may be performed by adjusting one or more radio parameters associated with the plurality of wireless network devices. The plurality of wireless network devices may cooperate with each other to provide network connectivity for the one or more user devices with relatively high fidelity, relatively high bandwidth, and relatively low power consumption. The plurality of wireless network devices may further provide distributed processing capability to perform tasks for user devices that may provide task requests. | 04-02-2015 |
20150181458 | SYSTEMS AND METHODS FOR RATE ADAPTATION IN FULL-DUPLEX WIRELESS COMMUNICATION - This disclosure describes systems, methods, and computer-readable media related to employing rate adaptation in full-duplex communication. A first computing device may establish with a second computing device a full-duplex communication channel that may have a forward data transmission direction and a reverse data transmission direction. The first computing device may transmit to the second computing device a first data portion in the forward data transmission direction of the full-duplex communication channel at a default data transmission rate. The first computing device may receive a second data portion in the reverse direction of the full-duplex communication channel that may contain a forward channel quality information (CQI) associated with the forward data transmission direction. The first computing device may transmit to the second computing device a third data portion at a first data transmission rate, wherein the first data transmission rate is based at least in part on the forward CQI contained in the second data portion. | 06-25-2015 |
20150201374 | CENTRALIZED PARTITIONING OF USER DEVICES IN A HETEROGENEOUS WIRELESS NETWORK - Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for control of a heterogeneous wireless network. Embodiments described may improve upon one or more utility metrics of the heterogeneous network. Other embodiments may be described and claimed. | 07-16-2015 |
Patent application number | Description | Published |
20090132840 | CROSS-LAYER POWER MANAGEMENT IN A MULTI-LAYER SYSTEM - A method for cross-layer power management in a multi-layer system includes determining whether there is a service level violation for an application running on a hardware platform. Power consumption of the hardware platform is controlled in response to the service level violation. | 05-21-2009 |
20090271646 | Power Management Using Clustering In A Multicore System - A multi-core system including cores and voltage sources supplying power to the cores. The cores are divided into clusters based on the particular voltage source supplying power to each core. Power management is performed in the multi-core system based on one or more of core utilization and a management policy. | 10-29-2009 |
20100194470 | Integrated Circuit Package - An integrated circuit package includes a digital logic die disposed on a substrate; and an interposer die stacked vertically with the digital logic die on the substrate. The interposer die includes at least one vertical transistor configured to selectively provide electrical power to a portion of the digital logic die. | 08-05-2010 |
20100205469 | POWER BUDGETING FOR A GROUP OF COMPUTER SYSTEMS - Power consumption of a group of computer systems is managed based on a maximum power consumption for the group. A power budget is determined from the power consumption of each computer system and the maximum power consumption for the group. The power budget identifies a power cap for each computer system in the group. The power caps in the power budget are distributed to the computer systems in the group. | 08-12-2010 |
20100333089 | COORDINATED RELIABILITY MANAGEMENT OF VIRTUAL MACHINES IN A VIRTUALIZED SYSTEM - A system and methods for reliability management of virtual machines in a host system. The reliability of the host system is monitored and compared with a reliability threshold level for a virtual machine. If the reliability of the host system drops below the reliability threshold level, the virtual machine is migrated to another host system having an appropriate level of reliability. | 12-30-2010 |
20110010721 | Managing Virtualized Accelerators Using Admission Control, Load Balancing and Scheduling - A system and method is shown that includes an admission control module that resides in a management/driver domain, the admission control module to admit a domain that is part of a plurality of domains, into the computer system based upon one of a plurality of accelerators satisfying a resource request of the domain. The system and method also includes a load balancer module, which resides in the management/driver domain, the load balancer to balance at least one load from the plurality of domains across the plurality of accelerators. Further, the system and method also includes a scheduler module that resides in the management/driver domain, the scheduler to multiplex multiple requests from the plurality of domains to one of the plurality of accelerators. | 01-13-2011 |
20110106883 | REMOTE COMPUTING SERVICES - A computing architecture is operable to provide remote computing services. The computing architecture includes client computer systems provided to regions to receive remote computing services, server computer systems providing remote computer services for the client computer systems, first network connections providing connectivity between client computer systems and server computer systems, and second network connections server computer systems amongst each other. The server computer systems are configured to identify a user of a client computer system regardless of region, identify predetermined remote computing services associated with the user and provide the same. | 05-05-2011 |
Patent application number | Description | Published |
20110213838 | MANAGING AT LEAST ONE COMPUTER NODE - In a system for managing at least one computer node, a first device is configured to perform out-of-band operations in the at least one computing node. The system also includes a second device configured to perform compute-intensive tasks in the at least one computing node and a third device that is external to the at least one computing node configured to perform administration operations for the first device and the second device. | 09-01-2011 |
20110246748 | Managing Sensor and Actuator Data for a Processor and Service Processor Located on a Common Socket - Illustrated is a system and method that includes a processor and service processor co-located on a common socket, the service processor to aggregate data from a distributed network of additional service processors and processors both of which are co-located on an additional common socket. The system and method also includes a first sensor to record the data from the processor. The system and method also includes a second sensor to record the data from a software stack. The system and method further includes a registry to store the data. | 10-06-2011 |
20110301998 | MANAGING A NETWORK SYSTEM - Managing a network system includes determining metrics for a plurality of nodes in the network system, determining a plurality of zones including the plurality of nodes based on the metrics for the network system, and, for each zone of the plurality of zones, determining a computational architecture to be implemented for the zone based on the metrics for each node of the plurality of nodes in the zone. | 12-08-2011 |
20120136909 | CLOUD ANOMALY DETECTION USING NORMALIZATION, BINNING AND ENTROPY DETERMINATION - Illustrated is a system and method for anomaly detection in data centers and across utility clouds using an Entropy-based Anomaly Testing (EbAT), the system and method including normalizing sample data through transforming the sample data into a normalized value that is based, in part, on an identified average value for the sample data. Further, the system and method includes binning the normalized value through transforming the normalized value into a binned value that is based, in part, on a predefined value range for a bin such that a bin value, within the predefined value range, exists for the sample data. Additionally, the system and method includes identifying at least one vector value from the binned value. The system and method also includes generating an entropy time series through transforming the at least one vector value into an entropy value to be displayed as part of a look-back window. | 05-31-2012 |
20120239799 | NETWORK SYSTEM MANAGEMENT - Systems, methods, and machine-readable and executable instructions are provided for network system management. Network system management can include receiving a network system size and a number of system parameters. Network system management can also include receiving a desired monitoring performance and a desired monitoring quality. Furthermore, network system management can include generating a monitoring system topology for a monitoring and analysis system based on the network system size, the number of system parameters, the desired monitoring performance, and the desired monitoring quality. | 09-20-2012 |
20130024559 | Automatic Zone-Based Management of a Data Center - Automatic zone-based management of a data center. Nodes are assigned to a first zone. One of the nodes is selected as zone leader. A load ratio of the zone leader is monitored, nodes are identified for shedding if the load ratio exceeds a predetermined maximum, and the identified nodes are assigned to a new zone. One of the nodes in the new zone is selected as zone leader. The load ratio of each zone leader is monitored, nodes are identified for shedding if the load ratio exceeds a predetermined maximum, and the identified nodes are assigned to an additional new zone, the zone leaders negotiate for reassignment of loads. | 01-24-2013 |
20130030761 | STATISTICALLY-BASED ANOMALY DETECTION IN UTILITY CLOUDS - Systems and methods for detecting anomalies in a large scale and cloud datacenter are disclosed. Anomaly detection is performed in an automated, statistical-based manner by using a parametric Gini coefficient technique or a non-parametric Tukey technique. In the parametric Gini coefficient technique, sample data is collected within a look-back window. The sample data is normalized to generate normalized data, which is binned into a plurality of bins defined by bin indices. A Gini coefficient and a threshold are calculated for the look-back window and the Gini coefficient is compared to the threshold to detect an anomaly in the sample data. In the non-parametric Tukey technique, collected sample data is divided into quartiles and compared to adjustable Tukey thresholds to detect anomalies in the sample data. | 01-31-2013 |
20130046904 | MANAGEMENT PROCESSORS, METHODS AND ARTICLES OF MANUFACTURE - Example management processors, methods and articles of manufacture are disclosed. A disclosed example management processor includes a network card interface to communicatively couple the management processor to an operating environment, and a request processor to forward a received external management request to the operating environment via the network card interface, and to combine response information received from the operating environment with response information generated at the management processor. | 02-21-2013 |
20130080375 | ANOMALY DETECTION IN DATA CENTERS - Systems and methods of anomaly detection in data centers. An example method may include analyzing time series data for the data center by testing statistical hypotheses. The method may also include constructing upper and lower bounds based on the statistical hypotheses. The method may also include flagging anomalies in the time series data falling outside of the upper and lower bounds. | 03-28-2013 |
20130110761 | SYSTEM AND METHOD FOR RANKING ANOMALIES | 05-02-2013 |
20130111027 | ACCESSING PHYSICAL RESOURCES IN A CLOUD COMPUTING ENVIRONMENT | 05-02-2013 |
20130116975 | Providing Elastic Insight to Information Technology Performance Data - Elastic insight to Information Technology (“IT”) performance data is provided. Local performance data is continuously pushed from a front-end component to a back-end component. Global performance data is continuously pushed from the back-end component to the front-end component. The local performance data and the global performance data are aggregated at the front-end component by product, product family, and product solution. The aggregated data is monitored at the front-end component to identify a performance bottleneck. | 05-09-2013 |
20130227194 | ACTIVE NON-VOLATILE MEMORY POST-PROCESSING - A computing node includes an active Non-Volatile Random Access Memory (NVRAM) component which includes memory and a sub-processor component. The memory is to store data chunks received from a processor core, the data chunks comprising metadata indicating a type of post-processing to be performed on data within the data chunks. The sub-processor component is to perform post-processing of said data chunks based on said metadata. | 08-29-2013 |
20130246731 | DISTRIBUTED GRAPH STORAGE SYSTEM - In a method of implementing a graph storage system, the graph storage system is stored on a plurality of computing systems. A global address space is provided for distributed graph storage. The global address space is managed with graph allocators, in which a graph allocator allocates space from a block of the distributed global memory in order to store a plurality of graphs. | 09-19-2013 |
20140019490 | EVENT PROCESSING FOR GRAPH-STRUCTURED DATA - Examples of the present disclosure may include methods, systems, and computer readable media with executable instructions. An example method for event processing for graph-structured data can include storing graph structured data. The graph structured data includes a plurality of vertex, edge, and/or property graph elements. The example method further includes defining a first graph view of a characteristic of vertex, edge, and/or property graph elements. A subgraph is determined as a subset of the plurality of vertex, edge, and/or property graph elements that have the characteristic of vertex, edge, and/or property graph elements defined by the first graph view. The vertex, edge, and/or property graph elements of the subgraph are processed responsive to a predefined event that occurs on at least one of the vertex, edge, and/or property graph elements of the subgraph. | 01-16-2014 |