Patents Examined by Jeff Banthrongsack
  • Patent number: 10763925
    Abstract: Methods and apparatuses for CSI reporting mechanisms are provided. A user equipment (UE) includes a transceiver and a processor operably connected to the transceiver. The transceiver is configured to receive transmission scheme configuration information, codebook configuration information, and eMIMO-Type configuration information. The processor is configured to calculate, in response to receipt of configuration information that indicates an open-loop diversity operation, a first precoding matrix indicator (PMI) i1 from a codebook. The codebook includes two PMIs i1 and i2 and is determined based on the codebook configuration information. The transceiver is further configured to report the first PMI i1 by transmitting the first PMI i1 on an uplink channel.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: September 1, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Eko Onggosanusi, Md. Saifur Rahman, Youngwoo Kwak
  • Patent number: 10756835
    Abstract: The present invention proposes a method of transmitting a broadcast signal. The method of transmitting a broadcast signal according to the present invention provides a system capable of supporting next-generation broadcast services in an environment supporting next-generation hybrid broadcast using terrestrial broadcast networks and the Internet. In addition, an efficient signaling method for covering terrestrial broadcast networks and the Internet in an environment supporting next-generation hybrid broadcast is proposed.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: August 25, 2020
    Assignee: LG Electronics Inc.
    Inventors: Minsung Kwak, Somi Park, Joonhee Yoon
  • Patent number: 10742360
    Abstract: Techniques and examples of layer mapping, channel state information (CSI) feedback and hybrid automatic repeat request (HARQ) feedback in mobile communications are described. A user equipment (UE) receives from a base station one or more reference signals, which may be non-zero power (NZP) or zero power (ZP), on one or more time-frequency resources indicated by a network via a communication link between the UE and the base station. The UE estimates, based on the receiving, a subspace spanned by a channel response of an interfering signal. The UE determines a precoding matrix indicator (PMI) based on the estimated subspace. The UE transmits to the base station a channel state information (CSI) feedback comprising at least the PMI. The PMI may include at least a first precoder and a second precoder.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: August 11, 2020
    Assignee: MediaTek Inc.
    Inventors: Weidong Yang, Lung-Sheng Tsai, Tzu-Han Chou, Yu-Chuan Lin, Bo-Si Chen
  • Patent number: 10742565
    Abstract: An information handling system includes a first provider module to provide a first message and a second provider module to provide a second message, a first memory structure, and a first intermediate integration module. The first intermediate integration module to dequeue the first message from the first queue of the first memory structure prior to the second message in response to a determination that the first delivery time is before the second delivery time, and in response to a determination that the first delivery time is substantially equal to the second delivery time: to determine a first message identifier sequence number for the first message and a second message identifier sequence number for the second message, and to dequeue the second message from the first queue prior to the first message in response to the second message identifier sequence number being lower than the first message identifier sequence number.
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: August 11, 2020
    Assignee: Dell Products, L.P.
    Inventors: Shounak Chattaraj, Balasubramanian Srinivasan, Anshuman Pathak
  • Patent number: 10728799
    Abstract: According to one embodiment of the present invention, an operation method for a station (STA) in a wireless LAN (WLAN) system comprises the steps of receiving a first physical protocol data unit (PPDU), and transmitting a second PPDU as a response to the first PPDU, wherein the first or second PPDU includes at least one MAC protocol data unit (MPDU), a MAC header of the MPDU includes a high-efficiency (HE) control field, the HE control field is a high throughput (HT) field, in which each of values of a very high throughput (VHT) sub-field indicating a VHT format and an HE sub-field indicating an HE format is set to “1”, and includes at least one control sub-field, and the at least one control sub-field is fixed at a preset length and can be included in the HE control field by being aggregated for each control identifier (ID).
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: July 28, 2020
    Inventors: Jinyoung Chun, Kiseon Ryu, Hangyu Cho
  • Patent number: 10721119
    Abstract: Certain aspects of the present disclosure relate to techniques for cross-carrier indication of TDD (Time Division Duplex) UL (Uplink)/DL (Downlink) subframe configuration. A UE may receive a configuration of a first index for a first cell, wherein the first index is mapped to a first position in a Downlink Control Information (DCI) message. The UE may receive the DCI message in a subframe and determine an indication of a UL/DL subframe configuration for the first cell based on the first index and the DCI message. The UE may communicate with the first cell based on the determined UL/DL subframe configuration for the first cell.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: July 21, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Wanshi Chen, Chao Wei, Peter Gaal, Hao Xu, Neng Wang
  • Patent number: 10716039
    Abstract: A first base station receives at least one RRC message from a wireless device. The RRC message(s) comprise TMGI(s) of (MBMS) service(s) that the wireless device is receiving or interested to receive. The first base station sends a handover request message for the wireless device to a second base station. The handover request message comprises the TMGI(s). The first base station receives a handover request acknowledge message from the second base station. The handover request acknowledge message comprises MBMS configuration parameter(s) of the MBMS service(s) for the wireless device. The MBMS configuration parameter(s) are based on the TMGI(s) and comprise at least one of: a G-RNTI parameter; or MBMS radio resource configuration parameters. The first base station transmits a handover command message to the wireless device. The handover command message comprises the MBMS configuration parameter(s).
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: July 14, 2020
    Assignee: Ofinno, LLC
    Inventors: Kyungmin Park, Esmael Hejazi Dinan
  • Patent number: 10674541
    Abstract: Techniques for communication of a partial subframe and properties related to the partial subframe of a plurality of subframes in licensed assisted access (LAA) for an unlicensed frequency band are discussed. A network device (e.g., an evolved NodeB, or other cell network device) can generate a listen before talk (LBT) protocol in order to determine whether an unlicensed carrier of a secondary cell device is idle or busy. The evolved Node B (eNB) can communicate starting or ending partial subframes in a downlink transmission, and a user equipment (UE) can process partial subframes based on the communications and a scheduling policy.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: June 2, 2020
    Assignee: Apple Inc.
    Inventors: Abhijeet Bhorkar, Hwan-Joon Kwon, Jeongho Jeon, Qiaoyang Ye
  • Patent number: 10652131
    Abstract: A programmable logic device, such as a field programmable gate array (FPGA), is disclosed that allows for both high speed and low speed signal processing using the existing high speed transceiver. The programmable logic of the device may be programmed to include a sampling logic block that determines the low speed bit patterns from a device under test (DUT). The logic may further include a bit replication logic block that replicates bits such that the output of the device's high speed transceiver looks like a low speed signal to the DUT. The device, therefore, can communicate with the DUT at both the high and low speeds without the need for intermediate hardware.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: May 12, 2020
    Inventors: Michael Jones, Alan S. Krech, Eric Kushnick
  • Patent number: 10652762
    Abstract: Enhanced quality of service of a cellular radio access network is provided by monitoring the operation of the network for predicting failures. For each of the predicted failures, a proactive maintenance plan is created and an alternative network configuration determined, in which alternative network configuration the impact of the planned maintenance operations is less than in the current (non-alternative) network configuration. Additionally, timing of the maintenance operations is decided based on a network traffic estimate and the network is automatically reconfigured into the alternative network configuration prior to the selected maintenance operation time. According to an embodiment, the object is achieved by means of a Pre-emptive Maintenance Node (PEM) connected to the telecommunications network, such as to an LTE or LTE-A network.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: May 12, 2020
    Assignee: Comptel Corporation
    Inventors: Matti Aksela, Markus Ojala, Mikko Jarva, Timo Similä, Jaakko Virtanen
  • Patent number: 10645031
    Abstract: Aspects of the subject disclosure may include, for example, a virtual network element that includes a plurality of virtual machine modules configured to process a plurality of control packets in a virtualized telecommunication network. A classifier module is configured to receive telecommunications traffic that includes the plurality of control packets and a plurality of data packets, to separate the plurality of control plane data from the at least one data packet, and to forward the plurality of control packets to selected ones of the plurality of virtual machine modules. A forwarding device, coupled to the classifier module and separate from the plurality of virtual machine modules, is configured to forward the plurality of data packets in the virtualized telecommunication network. Other embodiments are disclosed.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: May 5, 2020
    Inventors: Chengwei Wang, Vijay Gopalakrishnan, Oliver Spatscheck, Yang Xu, Kyle Robert Bilbray
  • Patent number: 10602466
    Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for multi-basic service set (BSS) time alignment. In one implementation, an access point (AP) may determine a first transmission parameter for a first trigger transmission to be sent to a station (STA) belonging to the first BSS. The first transmission parameter may include a transmission order for time-separated trigger transmissions, non-overlapping bandwidths for frequency-separated trigger transmissions, trigger data precoding information for spatially-separated trigger transmissions, or a combination thereof. The AP may transmit the first trigger transmission to the first STA, and in response, receive a first synchronized transmission from the first STA. The first synchronized transmission may be synchronized, for example, aligned in time, with a second synchronized transmission from a second STA of a second set of STAs in a second BSS.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: March 24, 2020
    Assignee: Qualcomm Incorporated
    Inventors: Venkata Ramanan Venkatachalam Jayaraman, Abhishek Pramod Patil, Alfred Asterjadhi, George Cherian, Yan Zhou
  • Patent number: 10567284
    Abstract: A device may include one or more processors to receive, from at least one user device, multiple network packets. The device may identify, from the network packets, a set of individual network packets, the set including at least two of the received network packets that are destined for a particular destination device. The device may generate, based on the set of individual network packets, a batch packet, the batch packet including: the set of individual network packets, data identifying the number of individual network packets included in the set, and offset data for each of the individual network packets included in the batch packet. Based on the batch packet, the device may perform an action.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: February 18, 2020
    Assignee: Juniper Networks, Inc.
    Inventors: Shibu Piriyath, Sridhar O S, Umesh Mangla
  • Patent number: 10560886
    Abstract: Disclosed herein is a method for transmitting a signal in a wireless communication system supporting a Relay UE. The method performed by the Relay UE comprises transitioning to a Remote UE mode; monitoring a channel through which a specific Relay UE transmits a signal in the Remote UE mode; receiving relay-related system information including indication information indicating that state information of a neighbor Relay UE is transmitted for each specific period through the monitoring; receiving state information of the neighbor Relay UE from the neighbor Relay UE based on the indication information; transmitting a connection request for transmitting and receiving the signal to the neighbor Relay UE; and receiving a response to the connection request from the neighbor Relay UE.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: February 11, 2020
    Inventors: Ki-Dong Lee, Sanggook Kim
  • Patent number: 10554707
    Abstract: A method and system for delivery of real-time popular recorded over-the-top (OTT) streams in a broadband network are provided. The method includes monitoring OTT streams flow in the broadband network; for each monitored OTT stream, determining if a type of a monitored OTT stream is a recorded OTT stream; upon determining that the type of a monitored OTT stream is a recorded OTT stream, determining an efficiency in delivering the recorded OTT stream in a multicast format; reformatting the recorded OTT stream into a multicast OTT stream, if the recorded OTT stream can be efficiently delivered in a multicast format; and delivering the recorded OTT stream as a multicast OTT stream to a user edge device over the broadband network.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: February 4, 2020
    Assignee: imVision Software Technologies Ltd.
    Inventor: Sharon Mantin
  • Patent number: 10555213
    Abstract: An operation method of a first communication node in a communication network, which supports a radio link control (RLC) function among functions of a base station, may comprise receiving a first message from a second communication node supporting a packet data convergence protocol (PDCP) function among the functions of the base station; processing the received first message by performing the RLC function; and transmitting the processed first message to a third communication node supporting a medium access control (MAC) function and physical (PHY) functions among the functions of the base station.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: February 4, 2020
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seung Kwon Cho, Won Ik Kim, Seung Kwon Baek, Jae Su Song
  • Patent number: 10536941
    Abstract: Provided are a data transmission method and system for when an LTE system operates using a time division duplexing mode in an unlicensed frequency band, and a device having a base station function. The data transmission method comprises: a channel monitoring sub-frame used for periodically detecting a downlink channel state is arranged in a frame structure of a time division duplexing mode; within any period, if the channel monitoring sub-frame detects that a downlink channel is in idle state, downlink data is sent via a downlink sub-frame located within the period in the frame structure, and if not, downlink data is not sent within the period.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: January 14, 2020
    Assignee: Nanchang Coolpad Intelligent Technology Company Limited
    Inventors: Mingju Li, Yajun Zhu, Yunfei Zhang
  • Patent number: 10530414
    Abstract: An active electronic device that enables bidirectional communication over a single antenna or path is disclosed. The device may be characterized by a forward path (from an input to an antenna port) offering high gain, and a reverse path (to a receiver port) that can be configured as an finite impulse response (“FIR”) filter. An amplifier of the device is disclosed, the amplifier allowing for tuning of output resistance using passive mixers.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: January 7, 2020
    Assignee: Cornell University
    Inventors: Alyssa Apsel, Alyosha Molnar
  • Patent number: 10516553
    Abstract: Integration of a land mobile radio (LMR) communications system and other wireless IP based systems such as LTE by way of a virtual router and virtual base stations. The LMR system may be either trunked or conventional. The virtual router maintains LMR IDs and also IP addresses for both physical and virtual base stations, multi bearer terminals and other components of the integrated system. Physical LMR base stations form a physical network. Virtual LMR base stations form a virtual network. These physical and virtual LMR networks communicate using ISSI, AIS or DFSI for example.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: December 24, 2019
    Inventors: Niall McAndrew, Nick Clark, Clive Douglas Horn, Steve Penny
  • Patent number: 10517085
    Abstract: A method and apparatus are provided for receiving acknowledgement information by a base station in a wireless communication system. The method includes transmitting control information for uplink transmission of acknowledgement information, the control information including at least one of information associated with a cyclic shift of a sequence or information for identifying a first resource block (RB) to be used for the uplink transmission of the acknowledgement information; and receiving the acknowledgement information from a user equipment based on the control information.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: December 24, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Young-Bum Kim, Joon-Young Cho, Aris Papasakellariou, Hwan-Joon Kwon