Patents Examined by Alan L Lindenbaum
  • Patent number: 10848330
    Abstract: Device Assisted Services (DAS) for protecting network capacity is provided. In some embodiments, DAS for protecting network capacity includes monitoring a network service usage activity of the communications device in network communication; classifying the network service usage activity for differential network access control for protecting network capacity; and associating the network service usage activity with a network service usage control policy based on a classification of the network service usage activity to facilitate differential network access control for protecting network capacity.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: November 24, 2020
    Assignee: Headwater Research LLC
    Inventors: Gregory G. Raleigh, James Lavine, Alireza Raissinia
  • Patent number: 10841216
    Abstract: In general, techniques are described for forwarding L2 BUM traffic within an Ethernet Virtual Private Network (EVPN) by implementing a forwarding preference for local interfaces of a PE device for broadcast domains in the EVPN. For example, a method includes receiving, by a first provider edge (PE) device of a plurality of PE devices configured with an EVPN instance comprising one or more broadcast domains reachable by a plurality of Ethernet segments connecting the plurality of PE devices to a plurality of customer edge (CE) devices, first EVPN routes; and configuring, by the first PE device in response to determining the first EVPN routes indicate the first PE device has a local interface for each of the plurality of Ethernet segments, forwarding information of the first PE device to cause the first PE device to perform local-bias forwarding of layer 2 (L2) packets for the EVPN instance.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: November 17, 2020
    Assignee: Juniper Networks, Inc.
    Inventors: Levinh Hoang, Vijayananda Jayaraman
  • Patent number: 10813089
    Abstract: Embodiments include a method, computer program product, and system for grouping electronic devices into roll-call channel access (RCCA) groups to reduce the number of devices contending for a wireless channel. Devices within RCCA groups are represented a host device during a channel contention process. Once a channel is granted access to a host device, its respective RCCA group has control of the channel for a predetermined period of time during which devices of the RCCA group take turns transmitting data on the channel.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: October 20, 2020
    Assignee: Apple Inc.
    Inventors: Chiu Ngok Eric Wong, David Cheung
  • Patent number: 10757042
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for buffer management for a user equipment (UE) for multiple radio access technologies (RATs). Certain aspects provide transmitting data using a first RAT and second RAT to the UE based on an assumed size of a first portion of a buffer at the UE assumed allocated for storing data received by the UE using the first RAT and an assumed size of a second portion of the buffer assumed allocated for storing data received by the UE using the second RAT. The size of the first portion is based on a first number of resources the UE is capable of using for communicating and a second number of resources the UE is configured or allocated to use. The size of the second portion is based on an overall size of the buffer and the size of the first portion.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: August 25, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Peter Gaal, Wanshi Chen, Heechoon Lee, Tingfang Ji, Joseph Binamira Soriaga, Juan Montojo
  • Patent number: 10681572
    Abstract: A computer program product includes: a computer readable storage medium having program instructions embodied therewith.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: June 9, 2020
    Inventors: James E. Bostick, John M. Ganci, Jr., Martin G. Keen, Sarbajit K. Rakshit
  • Patent number: 10681680
    Abstract: The present invention relates to a wireless communication system, and more specifically, to a method and a device for communicating device-to-device. The method for a first device to transmit a signal to a second device according to one embodiment of the present invention enables the first device to request to a base station a resource allocation for transmitting the signal to the second device, receive from the base station scheduling information for transmitting the signal to the second device, and the signal can be transmitted from the first device to the second device on the basis of the scheduling information, wherein the scheduling information includes information on an uplink resource for transmitting the signal from the first device to the second device.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: June 9, 2020
    Assignee: LG Electronics Inc.
    Inventors: Hanbyul Seo, Daewon Lee, Byounghoon Kim
  • Patent number: 10645709
    Abstract: A packet data transmission system comprises primary stations (PS) having signal transmitting and receiving means and antennas (PA1 to PA4) for propagating downlink signals and receiving uplink signals and a plurality of secondary stations (SS) able to roam within the coverage areas of the primary stations. Each secondary station (SS1) has signal transmitting and receiving means, a predetermined number of antennas (SA1 to SA4), and means for monitoring its radio environment. Information about the radio environment is relayed as an uplink signal to the respective primary station which modifies its mode of transmission of packet data signals. The secondary station in response to the modified mode of transmission of the downlink signals adapts its receiver resources to process the packet data signals and effect cancellation of any interference.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: May 5, 2020
    Inventors: Timothy James Moulsley, Matthew P. J. Baker, Alistair Stewart Cameron
  • Patent number: 10637717
    Abstract: Provided are methods and systems for providing a fault resilient virtual broadband gateway. A fault resilient virtual broadband gateway system may include a primary network node, at least one secondary node, and a controller. The primary network node may establish a first data traffic channel with customer premises equipment. The primary network node may collect customer policy data of the customer premises equipment and continuously provide the collected customer policy data to the controller. The at least one secondary network node may determine that the primary network node is no longer available to serve the customer premises equipment and may establish a second data traffic channel with the customer premises equipment. The at least one secondary network node may receive, on demand, the customer policy data from the controller. The at least one secondary network node may serve the customer premises equipment based on the received customer policy data.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: April 28, 2020
    Assignee: A10 Networks, Inc.
    Inventors: Nishant Gandhi, Ronald Wai Lun Szeto
  • Patent number: 10594607
    Abstract: The present invention discloses a switching apparatus, a switching apparatus group, a data transmission method, and a computer system, and pertains to the field of computer technologies. The switching apparatus includes: a selection circuit module, a SERDES module, and a scheduling module. The selection circuit module establishes at least (n?1) static links with each of n modes, and any two static links that are connected to the selection circuit module and that belong to different nodes are connected to each other. The SERDES module is disposed on a static link connected to the selection circuit module. The scheduling module establishes connections to the selection circuit module and each of the n nodes. The selection circuit module further establishes at least one dynamic link with each of the n nodes.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: March 17, 2020
    Inventors: Donghao Yu, Chenghong He, Ting Yang
  • Patent number: 10574483
    Abstract: A machine, program product, and method for enabling interoperable and low-latency networking among service devices.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: February 25, 2020
    Assignee: ORBIT-MATRIX, LLC
    Inventors: Jesse A. Johnson, Jose Fernandez, Stephen Vowell, Kevin Mayer
  • Patent number: 10560955
    Abstract: A system for multicarrier cellular communication in a cellular network including a multiplicity of nodes, the system comprising, at an individual moving relay from among the multiplicity of nodes, an rBS having downlink communication, according to a protocol, with UEs served thereby; and a co-located rRM (relay Resource Manager) having a controller; wherein the controller is operative to induce the rBS to generate a selective minimally interfered region in a domain and/or to coordinate between schedulers in the relay to ensure that each user has its own time and/or frequency such that channels do not overlap because time and/or frequency are shifted to prevent the overlap.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: February 11, 2020
    Assignee: ELTA SYSTEMS LTD.
    Inventors: Yaakov Shoshan, Adi Schwartz
  • Patent number: 10531473
    Abstract: The disclosure provides for detecting interference in wireless communications. A wireless devices may receive an interfering signal on a portion of unlicensed spectrum. The wireless device may perform cyclic autocorrelation on the interfering signal to determine one or both of a cyclic prefix length and a symbol period. The wireless device may determine a radio access technology of the interfering signal based on one or both of the cyclic prefix length and the symbol period. In an aspect, the wireless device may further transmit an interference report including information regarding the interfering signal including the cyclic prefix length, symbol period, identified radio access technology, or packet length.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: January 7, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Srinivas Yerramalli, Arumugam Chendamarai Kannan, Jing Lei, Sridhar Ramanujam, Yongbin Wei
  • Patent number: 10524283
    Abstract: A wireless telecommunications system that supports a virtual carrier mode operation in which downlink communications are made by a base station while a terminal device receives at least some communications from the base station within a restricted subset of transmission resources. When there is to be a change in system information, the base station transmits to the terminal device an indication that updated system information is to be broadcast by the base station to plural terminal devices and the terminal device seeks to acquire the updated system information using the restricted subset of transmission resources. The base station further conveys to the terminal device an allocation of uplink transmission resources for acknowledgement signalling for the updated system information and the terminal device responds by using the allocated uplink transmission resources to convey to the base station an indication whether or not the terminal device has acquired the updated system information.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: December 31, 2019
    Inventors: Matthew William Webb, Brian Alexander Martin
  • Patent number: 10517122
    Abstract: A radio network node (110) manages (A010) establishment of a current radio session between a user equipment (120) and the radio network node (110), wherein the current radio session is associated with a current set of characteristics relating to the radio network node (110) and/or the user equipment (120). During establishment of the current radio session, a core network node (130) retrieves (A080), based on the current set of characteristics, an indication about the MCS offset from a memory (141, 142) accessible by the core network node (130). Then, the core network node (130) sends (A090), to the radio network node (110), the indication about the MCS offset. The indication is derived from a previous radio session, wherein the previous radio session is associated with a previous set of the characteristics, wherein the previous set of the characteristics matches the current set of the characteristics.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: December 24, 2019
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Fredrik Gunnarsson, Joel Berglund, Mirsad Cirkic, Henrik Rydén
  • Patent number: 10506416
    Abstract: Provided is a radio communication device which includes a communication unit that communicates with a connected radio communication device operating as a master unit, and a control unit that, when a prescribed inquiry packet sent from another radio communication device is received by the communication unit, controls the communication unit to send a response packet containing service information indicating a service with which the radio communication device is compatible to said another radio communication device.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: December 10, 2019
    Inventors: Erika Saito, Hideyuki Suzuki, Katsutoshi Itoh, Masahiko Naito, Natsuki Itaya, Tomoya Yamaura
  • Patent number: 10470128
    Abstract: In wireless communications, a station associated with a first wireless network may perform early detection of a high-efficiency (HE) frame for spatial reuse (SR). The station may determine a received power of a legacy preamble of the HE frame when the frame is associated with a second wireless network. The station may reduce the received power by a predetermined value. The station may initiate an SR transmission, when the reduced power is less than an overlapping basic service set (OBSS) packet detection level. The station may obtain an SR parameter associated with a second station, where the SR parameter is based on a transmission power level and an interference level at the second station, and initiate an SR transmission, based on the SR parameter and the reduced power. Other methods, apparatus, and computer-readable media are also disclosed.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: November 5, 2019
    Assignee: NEWRACOM, INC.
    Inventors: Yujin Noh, Dae Won Lee, Sungho Moon, Young Hoon Kwon, Ahmad Reza Hedayat
  • Patent number: 10461905
    Abstract: A solution for operating a radio communication apparatus exchanges narrowband control messages with other radio communication apparatuses, each control message comprising a pilot sequence and an identifier identifying a transmitter of the control message. The radio communication apparatus receives a broadband signal through a broadband radio receiver and correlates sub-bands of the received signal so as to detect a narrowband control message within the received broadband signal. Upon detection of the narrowband control message on a sub-band of the received broadband signal, the transmitter of the narrowband control message is determined from the identifier of the narrowband control message. It is also determined from the reception of the narrowband control message on the sub-band that the sub-band is preferred by the transmitter of the narrowband control message, and said sub-band is utilized in data communication with the transmitter of the narrowband control message.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: October 29, 2019
    Assignee: KYYNEL OY
    Inventors: Toni Linden, Matti Raustia, Teemu Vanninen
  • Patent number: 10462779
    Abstract: A mobile communications unit for communicating data to and/or from base stations, the unit being arranged to communicate data with one or more base stations via a wireless access interface provided by the one or more base stations; arranged to receive transmissions from the one or more base stations via at least one carrier, wherein carriers are logically separate sets of physical resources within a frequency range, the resources of a carrier providing a communication channel; and arranged, upon reception of allocation information comprising an indication of the location of common information within a first carrier, to access the common information in the first carrier, wherein the allocation information is provided in a second carrier and the common information is for at least one mobile unit using the first carrier and for at least one mobile unit using a second carrier.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: October 29, 2019
    Inventors: Peter Darwood, Darren McNamara
  • Patent number: 10390371
    Abstract: The invention relates to methods and communication devices in a network comprising the steps of mapping and allocating a first random access resource to a first frequency in an uplink subframe of a radio frame, and transmitting an expression on the radio channel expressing mapping of the first random access resource to use in relation to at least one uplink subframe.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: August 20, 2019
    Inventors: Robert Baldemair, David Astely
  • Patent number: 10389503
    Abstract: Systems and techniques are disclosed to enhance the efficiency of available bandwidth between UEs and base stations. A UE transmits a sounding reference signal (SRS) to the base station. The base station characterizes the uplink channel based on the SRS received and, using reciprocity, applies the channel characterization for the downlink channel. As part of applying the channel information, the base station forms the beam to the UE based on the uplink channel information obtained from the SRS. The UE may include an array of antennas, each UE transmitting a different SRS that the base station receives and uses to characterize the downlink. Multiple UEs (or a single UE with multiple antennas) transmit SRS at the same time and frequency allocation (non-orthogonal), but with each sending its own unique SRS. Further, multiple UEs (or a single UE with multiple antennas) may send their SRS at unique time/frequency allocations (orthogonal).
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: August 20, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Joseph Binamira Soriaga, Jing Jiang, Krishna Kiran Mukkavilli, Pavan Kumar Vitthaladevuni, Naga Bhushan, Tingfang Ji, John Edward Smee