公开(公告)号：US20240365383A1

公开(公告)日：2024-10-31

申请号：US18644734

申请日：2024-04-24

申请人： NXP USA, INC.

发明人： Liwen CHU ,  Rui CAO ,  Kiseon RYU ,  Huizhao WANG ,  Hongyuan ZHANG

IPC分类号： H04W74/0816 ,  H04L1/00 ,  H04W74/08

CPC分类号： H04W74/0816 ,  H04L1/0068 ,  H04W74/0866

摘要： A method of method of dynamic channel switching by a station (STA), including: receiving a resource unit (RU) allocation in an initial frame exchange; determining that the STA cannot operate in its operating BW covering a primary channel based upon the RU allocation; switching to secondary channel(s) per an RU allocated to it to carry out communication by the STA during a transmit opportunity (TXOP); carrying out the communication during the TXOP; and switching back to the primary channel no later than an end of the TXOP if detecting that an AP will not do the initial frame exchange with it in the secondary channel(s) within the TXOP.

公开(公告)号：US20240365339A1

公开(公告)日：2024-10-31

申请号：US18684318

申请日：2022-08-16

申请人： Lenovo (Singapore) Pte. Ltd.

发明人： Hyejung Jung ,  Hossein Bagheri ,  Vijay Nangia

IPC分类号： H04W72/232 ,  H04L1/00 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453

CPC分类号： H04W72/232 ,  H04L1/0003 ,  H04L5/0055 ,  H04W72/0446 ,  H04W72/0453

摘要： Apparatuses, methods, and systems are disclosed for performing communications using a set of scheduling configurations. One method includes receiving, at a user equipment, information indicating at least one set of scheduling configurations. Each set of scheduling configurations of the at least one set of scheduling configurations includes at least one scheduling configuration, and each scheduling configuration of the at least one scheduling configuration includes scheduling information including time domain resource allocations, frequency domain resource allocations, a modulation and coding scheme (“MCS”), or some combination thereof. The method includes receiving downlink control information (“DCI”) that indicates activation of a set of scheduling configurations of the at least one set of scheduling configurations for a duration. The method includes performing communications on a plurality of scheduling occasions of the set of scheduling configurations. The plurality of scheduling occasions is within the duration.

公开(公告)号：US20240364449A1

公开(公告)日：2024-10-31

申请号：US18385259

申请日：2023-10-30

申请人： Marvell Asia Pte Ltd

发明人： Kapil Vishwas SHRIKHANDE

IPC分类号： H04L1/00 ,  G06F1/3296

CPC分类号： H04L1/0042 ,  G06F1/3296 ,  H04L1/0061

摘要： A controller determines a time period corresponding to a medium access control (MAC) layer circuitry outputting data that corresponds to idle symbols, the data output by the MAC layer circuitry for transmission via a communication link. In response to determining the time period, at least some circuitry of the PHY circuitry goes into a low power mode during the time period, and the PHY circuitry outputs signals corresponding to the idle symbols, the signals for transmission via the communication link.

公开(公告)号：US20240364448A1

公开(公告)日：2024-10-31

申请号：US18764801

申请日：2024-07-05

申请人： Huawei Technologies Co., Ltd.

发明人： Xuming Wu ,  Chengxian Luo

IPC分类号： H04L1/00 ,  H04L1/22 ,  H04Q11/00

CPC分类号： H04L1/0041 ,  H04L1/22 ,  H04Q11/0067 ,  H04Q2011/0081

摘要： An encoding configuration method includes an optical network unit that receives first information, where the first information indicates a change amount of forward error correction codeword information relative to first forward error correction mother code. The optical network unit determines the forward error correction codeword information based on the first information. According to technical solutions provided in this application, the change amount of the forward error correction codeword information relative to the first forward error correction mother code is indicated, to help implement flexible configuration of the forward error correction codeword information.

公开(公告)号：US20240364447A1

公开(公告)日：2024-10-31

申请号：US18757085

申请日：2024-06-27

申请人： Cohere Technologies, Inc.

发明人： Ronny HADANI ,  Anton MONK ,  Shlomo Selim RAKIB ,  Michail TSATSANIS

IPC分类号： H04L1/00 ,  H04B7/06 ,  H04L5/00 ,  H04L25/03 ,  H04L27/26

CPC分类号： H04L1/0023 ,  H04L5/0007 ,  H04L5/0023 ,  H04L27/2639 ,  H04L27/2697 ,  H04B7/06 ,  H04L1/0071 ,  H04L25/03834

摘要： An Orthogonal Time Frequency Space Modulation (OTFS) modulation scheme achieving multiple access by multiplexing multiple signals at the transmitter-side performs allocation of transmission resources to a first signal and a second signal, combining and converting to a transmission format via OTFS modulation and transmitting the signal over a communication channel. At the receiver, multiplexed signals are recovered using orthogonality property of the basis functions used for the multiplexing at the transmitter.

公开(公告)号：US20240364364A1

公开(公告)日：2024-10-31

申请号：US18685994

申请日：2022-08-22

申请人： NEWSOUTH INNOVATIONS PTY LIMITED

发明人： Jinyu CHEN ,  Jinhong YUAN ,  Yixuan XIE

IPC分类号： H03M13/11 ,  H04L1/00

CPC分类号： H03M13/1117 ,  H04L1/0063

摘要： The present disclosure relates to a method of decoding Low-Density Parity-Check (LDPC) codes in received data. The method comprises determining check nodes, variable nodes, and variable-to-check (VTC) messages based on the LDPC codes. Three or more minimum magnitude values of the determined VTC messages are then determined to obtain a determined minimum VTC message set. A set of check node messages from the determined minimum VTC message set is also determined, wherein the determined set of check node messages and the determined minimum VTC message set are used to determine a set of check-to-variable (CTV) messages. The present disclosure also relates to a corresponding method for encoding.

公开(公告)号：US12133294B2

公开(公告)日：2024-10-29

申请号：US16818838

申请日：2020-03-13

申请人： Samsung Electronics Co., Ltd.

发明人： Gupil Cheong ,  Doosuk Kang ,  Bokun Choi ,  Sungjun Choi

IPC分类号： H04W84/18 ,  H04L1/00 ,  H04W4/80 ,  H04W8/00 ,  H04W76/14 ,  H04W88/06

CPC分类号： H04W84/18 ,  H04L1/0003 ,  H04L1/0009 ,  H04W4/80 ,  H04W8/005 ,  H04W76/14 ,  H04W88/06

摘要： An electronic device includes a wireless communication circuit and a processor. The processor is configured to establish a first communication link with a first external electronic device and establish a second communication link with a second external electronic device. The electronic device is also configured to transmit connection information associated with the first communication link to the second external electronic device and determine whether configuration information associated with an operation of the first communication link needs to be changed. The electronic device is configured to identify the first operation information of the electronic device for the first communication link and request second operation information of the second external electronic device for the first communication link. The electronic device is further configured to determine a change value of the configuration information and transmit the determined change value of the configuration information to the first external electronic device.

公开(公告)号：US12133226B2

公开(公告)日：2024-10-29

申请号：US17588291

申请日：2022-01-30

申请人： Qi Jiang ,  Xiaobo Zhang

发明人： Qi Jiang ,  Xiaobo Zhang

IPC分类号： H04W72/21 ,  H04L1/00 ,  H04W28/26 ,  H04W72/0446

CPC分类号： H04W72/21 ,  H04L1/0003 ,  H04W28/26 ,  H04W72/0446

摘要： The present disclosure provides a method and device in a node used for wireless communications. A first node first receives a first signal and a second signal; determines that there exists an overlapping between a first radio resource block and a second radio resource block in time domain; then transmits a first bit block and a second bit block in a third radio resource set; the first bit block and the second bit block are respectively used to indicate whether the first signal and the second signal are correctly received; the first radio resource block and the second radio resource block are respectively reserved for transmitting the first bit block and the second bit block. The application determines different transmission methods of uplink control information according to a value of K1, which reduces the impact caused by the conflict and improves the uplink transmission performance.

公开(公告)号：US12133204B2

公开(公告)日：2024-10-29

申请号：US18514607

申请日：2023-11-20

申请人： LG Electronics Inc.

发明人： Jeongki Kim ,  Kiseon Ryu ,  Jinsoo Choi ,  Hangyu Cho

IPC分类号： H04W72/044 ,  H04L1/00 ,  H04W72/04 ,  H04W74/00 ,  H04W84/12 ,  H04W88/08

CPC分类号： H04W72/044 ,  H04L1/00 ,  H04W72/04 ,  H04W74/006 ,  H04W84/12 ,  H04L1/0075 ,  H04W88/08

摘要： A method of transmitting a frame by a station (STA) in a wireless LAN system supporting an HE PPDU (high efficiency physical layer protocol data unit) according to an embodiment of the present invention includes: setting a first duration field included in an HE-SIG A field; and transmitting a frame including the HE-SIG A field and a MAC header, wherein the first duration field is set to indicate a TXOP (transmission opportunity) value using a smaller number of bits than a second duration field included in the MAC header, and a granularity of a time unit used for indicating the TXOP value in the first duration field is set to be different from a granularity of a time unit used in the second duration field.

公开(公告)号：US12132578B1

公开(公告)日：2024-10-29

申请号：US18228471

申请日：2023-07-31

申请人： Marvell Asia Pte Ltd

发明人： Yan Zhang ,  Hongyuan Zhang ,  Liwen Chu ,  Rui Cao

IPC分类号： H04L1/18 ,  H04L1/00 ,  H04L1/1812 ,  H04L1/1867 ,  H04L5/00 ,  H04W84/12

CPC分类号： H04L1/1893 ,  H04L1/0008 ,  H04L1/1812 ,  H04L5/0007 ,  H04L5/0055 ,  H04W84/12

摘要： Hybrid automatic repeat request (HARQ) parameters for transmission of respective HARQ data units are determined. Determining HARQ parameters includes determining initial HARQ parameters, including an initial number of orthogonal frequency division multiplexing (OFDM) symbols that will be occupied by the HARQ data unit and an initial pre-coding padding factor corresponding to a boundary within a last OFDM symbol. Based at least in part on the initial pre-coding padding factor, it is determined whether the HARQ data unit will be misaligned with both a beginning of a first OFDM symbol occupied by the HARQ data unit and an end of a last OFDM symbol occupied by the HARQ data unit. When it is determined that the HARQ data unit will be misaligned, the initial pre-coding padding factor is adjusted to account for a reduced data tone OFDM symbol segment to be occupied by the HARQ data unit.