Patents Examined by Cassandra Decker
  • Patent number: 9832000
    Abstract: A system that incorporates the subject disclosure may include, for example, a method for measuring a power level in at least a portion of a plurality of resource blocks occurring in a radio frequency spectrum, wherein the measuring occurs for a plurality of time cycles to generate a plurality of power level measurements, calculating a baseline power level according to at least a portion of the plurality of power levels, determining a threshold from the baseline power level, and monitoring at least a portion of the plurality of resource blocks for signal interference according to the threshold. Other embodiments are disclosed.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: November 28, 2017
    Assignee: ISCO International, LLC
    Inventors: Amr Abdelmonem, Mikhail Galeev, Sean S. Cordone, Zhigang Wang, Howard Wong, Jorge Seoane
  • Patent number: 9825780
    Abstract: Combinational networks may provide simultaneous connectivity over networks of different network types between user equipment. A communication session, comprising a circuit switched call and one or more packet switched sessions, may be deployed simultaneously over different network types, in relation to the same user equipment. The circuit switched call and the packet switched session can be correlated, in which case the communication session is regarded as a combinational session. By introducing a number of logical databases that contain actual data on network addresses and communication sessions, a correlation check is deployed applied by a correlation node. The check consists of a number of queries towards said databases or to other network entities, yielding whether the communication session is to be regarded as combinational. The result of the check may e.g. be deployed in an on-line combinational charging system.
    Type: Grant
    Filed: July 28, 2005
    Date of Patent: November 21, 2017
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Rakesh Taori, Yun Chao Hu, Rogier August Caspar Joseph Noldus, Jos den Hartog
  • Patent number: 9819470
    Abstract: A method in a network node for assisting a first user equipment in interference mitigation. The network node is comprised in a cellular communications network. The cellular communications network further comprises the first user equipment and a second user equipment. The second user equipment causes interference to the first user equipment when at least one of the first user equipment and second user equipment communicate by using Device-to-Device communication. The network node obtains information about the receiver of the first user equipment. The network node then determines one or more parameters required by the first user equipment for mitigating the interference. The parameters relate to the obtained information and to the interfering second user equipment. The network node then sends the one or more parameters to the first user equipment thereby assisting the first user equipment to mitigate interference caused by the second user equipment.
    Type: Grant
    Filed: May 22, 2012
    Date of Patent: November 14, 2017
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Gábor Fodor, Muhammad Kazmi, Yi-Pin Eric Wang
  • Patent number: 9813963
    Abstract: A system that incorporates the subject disclosure may include, for example, responsive to a determination that a number of failed service requests directed to a first access technology exceeds a threshold for a maximum number of failed service requests, performing cell selection associated with a second radio access technology during an overload mitigation time duration; and responsive to a determination of an expiration of the overload mitigation time duration, transmitting additional service requests associated with the first radio access technology. Other embodiments are disclosed.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: November 7, 2017
    Assignee: AT&T Mobility II LLC
    Inventors: Jerry Jun, Inderpreet Singh Ahluwalia, Yunpeng Li, Huitao Liu
  • Patent number: 9813109
    Abstract: A communication system constructs a communication network using a hopping pattern designated in a router advertisement between a wireless communication device that transmits the router advertisement designating the hopping pattern of channel hopping and an opposite party communication device that receives the router advertisement. The wireless communication device comprises a receiver configured to receive a router advertisement transmitted from another wireless communication device, a generator configured to generate the hopping pattern that does not use the same channel at the same time with respect to a hopping pattern that is designated by the router advertisement received by the receiver, and a transmitter configured to transmit the router advertisement that designates the hopping pattern generated by the generator.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: November 7, 2017
    Assignee: YOKOGAWA ELECTRIC CORPORATION
    Inventors: Yukiyo Akisada, Kazunori Miyazawa
  • Patent number: 9813981
    Abstract: Examples are disclosed for selecting an access point for network discovery by a mobile device. In some examples, a mobile device may scan access points belonging to one or more extended service sets (ESSs) belonging to one or more networks. The one or more networks may have advertisement servers capable of providing a generic advertising service (GAS) to the mobile device. The mobile device may select a single access point from among each of the ESSs to relay messages to advertisement servers of the one or more networks for the advertisement servers to provide the GAS to the mobile device. Other examples are described and claimed.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: November 7, 2017
    Assignee: INTEL CORPORATION
    Inventors: Necati Canpolat, Vivek Gupta
  • Patent number: 9806998
    Abstract: A method, apparatus and computer readable medium for reducing traffic loss when bringing up a switch within a multi chassis switch cluster without using dedicated intra cluster links is presented. A first network device in a cluster discovers at least one path to a second network device in the cluster, wherein the cluster utilizes at least one virtual IST between the first network device and the second network device. The first network device starts an Inter Switch Trunk (IST) synchronization process with the second network device. The first network device installs redirection rules, wherein the redirection rules are used for datapath traffic and are not used for control channel traffic. The first network device determines that the IST synchronization process between the first network device and the second network device has completed, and removes the redirection rules.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: October 31, 2017
    Assignee: Extreme Networks, Inc.
    Inventors: Srikanth Keesara, Sakthivadivu Saraanaraj, Lava Lavu
  • Patent number: 9807664
    Abstract: A wireless communication system to optimize device performance across wireless communication networks. A wireless communication device communicates over a first wireless communication network. The first wireless communication network determines first performance metrics. Communication is transferred to a second wireless communication network. The second wireless communication network determines second performance metrics. A control processing system compares the first performance metrics with the second performance metrics to determine configuration instructions for the second wireless communication network, and transfers the configuration instructions to the second wireless communication network. The second wireless communication network modifies a network configuration based on the configuration instructions and determines third performance metrics.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: October 31, 2017
    Assignee: Sprint Communications Company L.P.
    Inventors: Amar Nath Ray, James Patrick Sisul, Tracy Lee Nelson
  • Patent number: 9794098
    Abstract: An Access Point (AP) performs a Multi-User (MU) transmission by allocating a plurality of resources of an Up-Link (UL) MU transmission to a first plurality of stations, and by transmitting, using one or more 20 MHz channels, a Down-Link (DL) PHY Layer Convergence Procedure (PLCP) Protocol Data Unit (PPDU). The DL PPDU includes trigger information. The trigger information solicits the first plurality of stations to participate in the UL MU transmission using the allocated resources. All of the allocated resources may be in the one or more 20 MHz channels of the DL PPDU. The allocated resources may include at least one resource in each of the one or more 20 MHz channels of the DL PPDU.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: October 17, 2017
    Assignee: NEWRACOM, INC.
    Inventor: Young Hoon Kwon
  • Patent number: 9769027
    Abstract: According to an example, in a stacked switches system, a member device in a first stack group collects stacking information of the first stack group and identifies a physical topology of the first stack group. Then, the member device collects stacking information of all stack groups in the stacked switches system, and identifies a physical topology of the stacked switches system.
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: September 19, 2017
    Assignee: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    Inventor: Xuewei Liang
  • Patent number: 9769801
    Abstract: The method for updating bootstrap information regarding a specific resource in a wireless communication system according to one embodiment of the present invention is performed by a terminal, and comprises the steps of: receiving, from a server, a specific operation instruction for an object instance of the terminal or a resource that belongs to the object instance; and executing, if the specific operation instruction is received through a specific interface, the specific operation instruction regardless of whether the target for the specific operation instruction exists within the terminal.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: September 19, 2017
    Assignee: LG Electronics Inc.
    Inventors: Seongyun Kim, Seungkyu Park
  • Patent number: 9769704
    Abstract: A method for a mobile station to access to a base station in a wireless communication system that uses selective acknowledgement mechanism, comprising: transmitting, an access probe from the mobile station to the base station, the access probe including a plurality of data frames; setting, a vector in the mobile station based on a message received from the base station, wherein the message indicates parts of the plurality of data frames in the access probe are not decoded by the base station; passing, the parts of the plurality of data frames that are not decoded by the base station from a MAC layer of the mobile station to a PHY layer of the mobile station according to the vector; and sending, by the mobile station to the base station, the parts of plurality of data frames that are not decoded by the base station.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: September 19, 2017
    Assignee: Intel Corporation
    Inventors: Guotong Wang, Anthony Lee
  • Patent number: 9763128
    Abstract: An apparatus is provided for use in a User Equipment, UE, comprising an input to receive an information element, IE, during a device-to-device, D2D, communication session with another UE, the IE indicating whether or not the UE is to send a measurement report; a processing section to determine based on the indication; and an output to control transmission by the UE, the processing section being arranged to suppress participation in measurement reporting when it is determined that a measurement report is not to be sent. A related apparatus is provided for use in an evolved Node B, eNB, and related methods are also provided.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: September 12, 2017
    Assignee: INTEL CORPORATION
    Inventors: Rui Huang, Hong He, Honggang Li
  • Patent number: 9756154
    Abstract: A system for processing data includes a filtering module having a plurality of processing units, a state accumulator, and a merging network coupled to the processing units and the state accumulator. Each processing unit is configured to output a set of two sub-state vectors and a packet continuance indicator. The state accumulator is configured to store a state resulted from previous processing cycles by the processing units. The merging network is configured to output a master state vector based at least in part on the set of two sub-state vectors, the stored state, and the packet continuance indicators output from the processing units.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: September 5, 2017
    Assignee: XILINX, INC.
    Inventor: Weirong Jiang
  • Patent number: 9755904
    Abstract: The present document provides a logged measurement reconfiguration test method, comprising: when a terminal already has a logged measurement configuration, a network side sending a new logged measurement configuration to the terminal; the network side detecting whether there is a measurement log for the logged measurement configuration that is already had by the terminal or not, and if yes, the test fails; otherwise the network side detecting whether there is a measurement log for the logged measurement configuration that is already had by the terminal or not after the terminal enters into an idle state and stays there for a specified period of time. The present document further provides a network side.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: September 5, 2017
    Assignee: ZTE CORPORATION
    Inventor: Wei Ma
  • Patent number: 9755789
    Abstract: Systems and methods are provided for facilitating communication sessions between endpoints over one or more networks. In one implementation, a method includes receiving, by at least one processor, first data indicating that a communication session has been initiated to at least one endpoint. The method also includes receiving, by the at least one processor, second data corresponding to one or more application level metrics associated with the communication session and determining, by the at least one processor, during the communication session, based on the second data, a packet duplication model for transmitting one or more data packets over one or more networks.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: September 5, 2017
    Assignee: RINGCENTRAL, INC.
    Inventors: Santosh Panattu, Patrice Khawam
  • Patent number: 9756188
    Abstract: The invention relates generally to a method for initiating an enhanced communication connection, between a calling party (A) and a called party (B), within a telecommunication network system comprising multiple interconnected networks, said enhanced communication connection comprising a circuit switched connection and a packet-switched connection, the method according to the invention is characterized in the steps of processing the setting up of said circuit-switched connection and said packet-switched connection based on one single response invoked by said called party (B). In one embodiment of the method the single response could be the pressing of a button or the selection of a displayed icon on a terminal.
    Type: Grant
    Filed: May 10, 2004
    Date of Patent: September 5, 2017
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Jos den Hartog, Rakesh Taori
  • Patent number: 9743305
    Abstract: Embodiments of circuitry to be included in a user equipment (“UE”) and an evolved Node B (“eNB”) are described. To accelerate the detection of one or more cells in a wireless network, a UE may perform Radio Resource Management (“RRM”) measurements based on one or more synchronization signals instead of based on a common reference signal (“CRS”). Alternatively, the UE may perform RRM measurements for a cell based on a CRS transmitted for the cell without synchronizing to the cell using one or more synchronization signals. The UE may report the RRM measurements to an cNB that is to serve the UE.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: August 22, 2017
    Assignee: Intel IP Corporation
    Inventors: Seunghee Han, Youn Hyoung Heo, Jong-Kae Fwu, Alexei Davydov
  • Patent number: 9742671
    Abstract: A method for providing identifiers for virtual devices in a network. The method comprises receiving a discovery data packet directed to a physical network node associated with a physical endpoint device. A response to the discovery data packet directed to a physical network node is provided, the response comprising an identifier of a virtual device. At least one further discovery data packet directed at least to said virtual device is received. A response to a first one of the further discovery data packets is provided, the response comprising an identifier of a virtual endpoint device. At least some functionality of the virtual endpoint device is provided by the physical endpoint device.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: August 22, 2017
    Assignee: MICRON TECHNOLOGY, INC.
    Inventors: Finbar Naven, Mark Piekarski
  • Patent number: 9742655
    Abstract: In one embodiment, an exploratory linktrace is initiated from an initiating network device with an exploratory linktrace message (ELM) having a target address. Each network device receiving the ELM may then propagate the ELM on a plurality of its ports to a plurality of downstream network devices based on the target address. In addition, each receiving network device returns an exploratory linktrace reply (ELR) for each of the plurality of ports, where each ELR is returned according to one or more mechanisms to mitigate stormed replies to the initiating network device.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: August 22, 2017
    Inventors: Norman W. Finn, Samer Salam, John Monaghan, Iain McDade, David Alexander Ball, Simon Chatterjee