公开(公告)号：US11956008B2

公开(公告)日：2024-04-09

申请号：US18109839

申请日：2023-02-14

Applicant: Connectify, Inc.

Inventor： Kevin Cunningham ,  Harry Volek ,  Brian Prodoehl ,  Alexander Gizis

IPC: H04B1/74 ,  H04B17/309 ,  H04B17/382 ,  H04L1/02 ,  H04L1/20 ,  H04L43/08 ,  H04L43/0823 ,  H04L43/0852 ,  H04L43/0864 ,  H04L43/16 ,  H04L47/10 ,  H04L49/55 ,  H04L49/552

CPC classification number: H04B1/74 ,  H04B17/309 ,  H04B17/382 ,  H04L1/02 ,  H04L1/20 ,  H04L43/08 ,  H04L43/0823 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/0864 ,  H04L43/16 ,  H04L47/29 ,  H04L49/55 ,  H04L49/552

Abstract: One example may include transmitting data between a client device and a server over a first channel, sending test data on a second channel to identify a transmission rate of the second channel, comparing the transmission rate to a transmission rate threshold, and determining whether to perform bonding of the first channel with the second channel based on the transmission rate of the second channel being greater or less than the transmission rate threshold.

公开(公告)号：US20240023059A1

公开(公告)日：2024-01-18

申请号：US18471115

申请日：2023-09-20

Applicant: Qualcomm Incorporated

Inventor： Stephen William EDGE ,  Sven FISCHER ,  Rayman PON

IPC: H04W64/00 ,  H04W24/10 ,  H04B7/08 ,  G01S5/10 ,  H04W4/029 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0417 ,  G01S5/02 ,  G01S1/04 ,  H04L5/00 ,  H04L1/02 ,  H04L1/04 ,  H04W16/28

CPC classification number: H04W64/006 ,  H04W64/003 ,  H04W24/10 ,  H04B7/0897 ,  G01S5/10 ,  H04W4/029 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0417 ,  G01S5/0236 ,  G01S5/0226 ,  G01S1/0428 ,  H04L5/005 ,  H04L1/02 ,  H04L1/04 ,  H04W16/28 ,  H04L5/0048 ,  H04B7/0617

Abstract: Techniques are provided for positioning of a mobile device in a wireless network using directional positioning reference signals (PRS), also referred to as PRS beamforming. In an example method, a plurality of directional PRSs are generated for at least one cell for a base station, such that each of the plurality of directional PRSs comprises at least one signal characteristic and a direction of transmission, either or both of which may be distinct or unique. The plurality of directional PRSs is transmitted within the at least one cell, such that each of the plurality of directional PRSs is transmitted in the direction of transmission. A mobile device may acquire and measure at least one of the directional PRSs which may be identified using the associated signal characteristic. The measurement may be used to assist position methods such as OTDOA and ECID and to mitigate multipath.

公开(公告)号：US11653371B2

公开(公告)日：2023-05-16

申请号：US17221631

申请日：2021-04-02

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Navid Abedini ,  Tao Luo ,  Junyi Li

IPC: H04W72/04 ,  H04L5/14 ,  H04L5/00 ,  H04B7/0404 ,  H04B7/06 ,  H04B7/08 ,  H04L1/02 ,  H04W72/0453

CPC classification number: H04W72/0493 ,  H04B7/0404 ,  H04B7/0613 ,  H04B7/0617 ,  H04B7/0682 ,  H04B7/0691 ,  H04B7/0874 ,  H04L1/02 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/14 ,  H04W72/042 ,  H04W72/0453

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, downlink control information (DCI) associated with transmission configuration information, where the transmission configuration information includes a plurality of indicators of respective reference signals. The UE may communicate, with the base station, based at least in part on the transmission configuration information. The DCI may include a field associated with a transmission configuration indicator (TCI) state that includes the plurality of indicators. As an alternative, the DCI may include at least a first field associated with a first TCI state that includes a first indicator of the plurality of indicators and a second field associated with a second TCI state that includes a second indicator of the plurality of indicators. Numerous other aspects are described.

公开(公告)号：US11652677B2

公开(公告)日：2023-05-16

申请号：US17349066

申请日：2021-06-16

Applicant: Kyocera Corporation

Inventor： Amit Kalhan

IPC: H04W72/04 ,  H04L27/26 ,  H04W28/06 ,  H04L1/00 ,  H04W56/00 ,  H04L5/00 ,  H04W72/0446 ,  H04L1/02

CPC classification number: H04L27/2602 ,  H04L5/0053 ,  H04W28/06 ,  H04W56/00 ,  H04W56/0035 ,  H04W72/04 ,  H04W72/0446 ,  H04L1/008 ,  H04L1/0072 ,  H04L1/02 ,  H04L5/0007 ,  H04L5/0023

Abstract: Control information (126) related to the reception of data (128) within a subframe (116) is transmitted over multiple subframes (113, 116) over multiple carrier (107, 108) from communication system infrastructure (102). A controller (134) in a mobile wireless communication device (104) reconstructs the control information (126) received over multiple subframes (113, 116) based on at least some control information (130) in a first physical control channel (118) in a first subframe (113) transmitted over a first carrier (107) and at least some other control information (132) in a second physical control channel (120) in a second subframe (116) transmitted over a second carrier (108).

公开(公告)号：US20180309600A1

公开(公告)日：2018-10-25

申请号：US16023692

申请日：2018-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-Sil JEONG ,  Sung-Ryul YUN ,  Jae-Yoel KIM ,  Hyun-Koo YANG ,  Hak-Ju LEE ,  Se-Ho MYUNG ,  Jin-Hee JEONG

IPC: H04L25/03 ,  H03M13/00 ,  H04L1/00 ,  H03M13/11 ,  H04L1/02 ,  H04B1/04

CPC classification number: H04L25/03343 ,  H03M13/116 ,  H03M13/1185 ,  H03M13/6362 ,  H03M13/6541 ,  H03M13/6552 ,  H04B1/0475 ,  H04L1/0041 ,  H04L1/0042 ,  H04L1/0057 ,  H04L1/0061 ,  H04L1/0069 ,  H04L1/0071 ,  H04L1/008 ,  H04L1/02

Abstract: Methods and apparatuses are provided for transmitting signaling information by a transmitting apparatus in a broadcasting system. A controller generates a codeword by encoding information bits of the signaling information. The codeword includes the information bits and parity bits. The controller punctures one or more of the parity bits to generate a punctured codeword. The controller generates a plurality of frames. The plurality of frames include a first frame including at least a part of the punctured codeword and a second frame including at least one additional parity bit for the signaling information. A transmitter transmits the plurality of frames. The at least a part of the punctured codeword is included in a preamble part of the first frame and the at least one additional parity bit is included in a preamble part of the second frame.

公开(公告)号：US09900078B2

公开(公告)日：2018-02-20

申请号：US15620041

申请日：2017-06-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiqun Wu ,  Shunqing Zhang ,  Yan Chen

IPC: H04L25/34 ,  H04B7/06 ,  H04L1/02 ,  H04B7/0456

CPC classification number: H04B7/0689 ,  H04B7/0456 ,  H04L1/02

Abstract: A data processing method, including performing, by a transmit end device, mapping processing on L layers of information bits to generate L layers of modulation symbol sequences, where each layer of modulation symbol sequence includes U modulation symbols, the L layers of modulation symbol sequences correspond to a same time-frequency resource, and the U modulation symbols include at least one non-zero modulation symbol and at least one zero modulation symbol, performing precoding processing on each layer of modulation symbol sequence according to a precoding matrix to generate L layers of modulation symbol sequence matrixes, and performing superposition processing on the L layers of modulation symbol sequence matrixes to generate a to-be-sent symbol sequence matrix, where the to-be-sent symbol sequence matrix includes T element sequences in a first dimension, and the to-be-sent symbol sequence matrix includes U element sequences in a second dimension.

公开(公告)号：US09749088B2

公开(公告)日：2017-08-29

申请号：US14877598

申请日：2015-10-07

Applicant: Entropic Communications, LLC

Inventor： David Barr ,  Michail Tsatsanis ,  Arndt Mueller ,  Na Chen

IPC: H04L12/28 ,  H04L1/00 ,  H04L25/14 ,  H04L12/911 ,  H04L1/02 ,  H04L5/00 ,  H03M13/11 ,  H03M13/00 ,  H04L27/26

CPC classification number: H04L1/0041 ,  H03M13/1102 ,  H03M13/618 ,  H04L1/0009 ,  H04L1/0042 ,  H04L1/02 ,  H04L5/0091 ,  H04L12/2801 ,  H04L12/2865 ,  H04L25/14 ,  H04L27/2602 ,  H04L47/828 ,  H04L2001/0096

Abstract: A particular overall architecture for transmission over a bonded channel system consisting of two interconnected MoCA (Multimedia over Coax Alliance) 2.0 SoCs (Systems on a Chip) and a method and apparatus for the case of a “bonded” channel network. With a bonded channel network, the data is divided into two segments, the first of which is transported over a primary channel and the second of which is transported over a secondary channel.

公开(公告)号：US20170170928A1

公开(公告)日：2017-06-15

申请号：US15331875

申请日：2016-10-23

Applicant: Tsinghua University

Inventor： Leibo LIU ,  Guiqiang PENG ,  Peng ZHANG ,  Yang XUE ,  Shouyi YIN ,  Shaojun WEI

IPC: H04L1/02 ,  H04B17/336 ,  H04B7/04 ,  H04L5/00

CPC classification number: H04L1/02 ,  H04B7/04 ,  H04B7/0413 ,  H04B17/26 ,  H04B17/336 ,  H04L5/006 ,  H04W52/225 ,  H04W88/08

Abstract: A signal detecting method and device are disclosed. The method includes: obtaining a matched filtering signal; determining a filtering matrix; decomposing the filtering matrix to obtain a principal diagonal matrix and a non-principal diagonal matrix; obtaining a parameter matrix and a parameter vector according to the principal diagonal matrix, the non-principal diagonal matrix, and the matched filtering signal; obtaining an iterative parameter and an iterative initial value according to the parameter matrix and the parameter vector; and performing an iterative calculation according to the iterative parameter and the iterative initial value; if the number of iterations reaches a preset number, obtaining an iterative final value, and obtaining an input of a decoder according to the iterative final value. The signal detection method may reduce the computational complexity and bit error rate, improve data throughput, and more advantageous for use in a large-scale multi-input multi-output system.

公开(公告)号：US09668150B2

公开(公告)日：2017-05-30

申请号：US14344672

申请日：2012-08-14

Applicant: Giuseppe De Blasio ,  Giorgio Barzaghi ,  Andrea Galbiati ,  Dalmazio Mandich

Inventor： Giuseppe De Blasio ,  Giorgio Barzaghi ,  Andrea Galbiati ,  Dalmazio Mandich

IPC: H04W24/04 ,  H04W72/04 ,  H04L1/00 ,  H04W76/02 ,  H04L5/00 ,  H04L1/02 ,  H04L1/22 ,  H04L1/20 ,  H04L12/24 ,  H04L12/707 ,  H04B17/17

CPC classification number: H04W24/04 ,  H04B17/17 ,  H04L1/0002 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/02 ,  H04L1/203 ,  H04L1/22 ,  H04L5/003 ,  H04L41/0668 ,  H04L45/24 ,  H04L2001/0096 ,  H04W72/0453 ,  H04W76/15

Abstract: For transmitting packets over radio communication links wherein flows of packets are delivered containing protected packets and unprotected packets, the status of propagation of the packets is verified in order to detect the presence of a faulty condition. If no faulty condition is detected, protected packet are transmitted over a first radio link wherein the transmission occupies a first portion of available bandwidth on the first radio link, and unprotected packets are transmitted on at least part of the remainder of the available bandwidth of the first radio link and at least part of available bandwidth the second radio link. If a faulty condition is detected, a protected packet is transmitted over the first radio link wherein the transmission occupies a first portion of available bandwidth on the first radio link, a duplicate of the protected packet is transmitted over the second radio link wherein said transmission occupies a second portion of available bandwidth on the second radio link, and unprotected packets are transmitted on at least part of the remainder of the available bandwidth of the first radio link and at least part of the remainder of the available bandwidth of the second radio link.

公开(公告)号：US20170118673A1

公开(公告)日：2017-04-27

申请号：US15046571

申请日：2016-02-18

Applicant: Motorola Mobility LLC

Inventor： Murali Narasimha ,  Hossein Bagheri

IPC: H04W28/06 ,  H04L1/00

CPC classification number: H04W28/06 ,  H03M13/373 ,  H03M13/3761 ,  H04L1/0011 ,  H04L1/0057 ,  H04L1/02 ,  H04L1/1671 ,  H04L1/1819 ,  H04L2001/0096 ,  H04L2001/0097

Abstract: For random linear network encoded data transmission, a method communicates a Galois field to user equipment. In addition, the method receives a set of k data packets, wherein at least two of the k packets are of different packet lengths. The method further resizes the k data packets to generate k packets of equal packet length. The method encodes the k resized data packets from a first data ensemble into r random linear network coded (RLNC) packets as a function of the Galois field. The method further iteratively transmits the RLNC packets from two or more transmission nodes to the user equipment until the decode feedback indicates that a packet ensemble is decoded from the transmitted RLNC packets. Each RLNC packet is transmitted by a selected transmission node.