公开(公告)号：US12120206B2

公开(公告)日：2024-10-15

申请号：US16989324

申请日：2020-08-10

Applicant: NXP USA, INC.

Inventor： Sudhir Srinivasa ,  Hongyuan Zhang

IPC: H04L69/22 ,  H04L1/00 ,  H04L1/06 ,  H04L5/00 ,  H04L27/00 ,  H04W28/18 ,  H04W84/12

CPC classification number: H04L69/22 ,  H04L1/0056 ,  H04L1/007 ,  H04L1/0625 ,  H04L5/00 ,  H04L27/00 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0068 ,  H04W28/18 ,  H04W84/12

Abstract: In a method for generating a physical layer (PHY) data unit for transmission via a communication channel, information bits to be included in the PHY data unit are received. A number of padding bits are added to the information bits. The number of padding bits is determined based on respective virtual values of each of one or more encoding parameters. The information bits are parsed to a number of encoders and are encoded, using the number of encoders, to generate coded bits. The coded bits are padded such that padded coded bits correspond to respective true values of each of the one or more encoding parameters. The PHY data unit is generated to include the padded coded bits.

公开(公告)号：US12114367B2

公开(公告)日：2024-10-08

申请号：US18318582

申请日：2023-05-16

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Michael Einhaus ,  Joachim Loehr ,  Hidetoshi Suzuki ,  Li Wang

IPC: H04W74/0833 ,  H04J13/00 ,  H04L5/00 ,  H04L27/00 ,  H04W16/14 ,  H04W52/00 ,  H04W52/02 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/21 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04J13/00 ,  H04L5/00 ,  H04L5/0064 ,  H04L5/0082 ,  H04L27/0006 ,  H04W52/00 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/21 ,  H04W74/008 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04W16/14

Abstract: A user equipment includes circuitry which selects a random access preamble sequence, and a transmitter which transmits the random access preamble sequence to a base station in a frequency bandwidth of an unlicensed band, and performs at least one of a first operation and a second operation. In the first operation, the circuitry selects a first sequence as the random access preamble sequence, the first sequence having a length longer than a length of a random preamble sequence used for a licensed band, and the transmitter transmits the first sequence in the frequency bandwidth of the unlicensed band. In the second operation, the circuitry selects a second sequence as the random access preamble sequence, the second sequence having a length equal to the length of a random preamble sequence used for the licensed band, and the transmitter transmits the second sequence with repetitions in the frequency bandwidth of the unlicensed band.

公开(公告)号：US12069692B2

公开(公告)日：2024-08-20

申请号：US17973222

申请日：2022-10-25

Applicant: Comcast Cable Communications, LLC

Inventor： Esmael Hejazi Dinan

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04L5/00 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/0453

Abstract: A wireless device may be instructed to activate a cell. The wireless device may activate a cell and start a timer. The wireless device may receive downlink control information (DCI). The DCI may indicate monitoring of a downlink control channel or may indicate a resource grant. The wireless device may monitor the downlink control channel and start another timer. The wireless device may receive the resource grant while one or more timers are running.

公开(公告)号：US12058076B2

公开(公告)日：2024-08-06

申请号：US16944442

申请日：2020-07-31

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Kijun Kim ,  Seonwook Kim ,  Changhwan Park ,  Joonkui Ahn ,  Hanjun Park ,  Seunggye Hwang

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1829 ,  H04W76/27

CPC classification number: H04L5/0055 ,  H04L1/0061 ,  H04L1/1614 ,  H04L1/1819 ,  H04L1/1854 ,  H04L5/00 ,  H04L5/001 ,  H04W76/27

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for receiving information on a number N of a code block group defined for one transport block from a base station through an upper layer signal, receiving a first transport block including a plurality of code blocks from the base station through a physical layer channel, and transmitting HARQ-ACK payload including HARQ-ACK information on the first transport block to the base station. Preferably, a code block-based CRC is attached to each of the code blocks, a transport block-based CRC is attached to the first transport block, and the HARQ-ACK payload includes a plurality of HARQ-ACK bits corresponding to M code block groups for the first transport block.

公开(公告)号：US12047169B2

公开(公告)日：2024-07-23

申请号：US18219250

申请日：2023-07-07

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Suckchel Yang ,  Joonkui Ahn ,  Seonwook Kim ,  Changhwan Park

IPC: H04L1/00 ,  H04L1/06 ,  H04L1/1607 ,  H04L5/00 ,  H04L27/26 ,  H04W72/1268 ,  H04W72/21

CPC classification number: H04L1/0026 ,  H04L1/00 ,  H04L1/0067 ,  H04L1/0693 ,  H04L1/1607 ,  H04L5/00 ,  H04L27/2602 ,  H04W72/1268 ,  H04W72/21 ,  H04L5/0051 ,  H04L27/26025 ,  H04L27/26035

Abstract: The present invention discloses a method of transmitting uplink control information by a user equipment in a wireless communication system and device for supporting the same. Specifically, the present invention discloses a method by which a user equipment maps uplink control information to a physical uplink shared channel when the user equipment intends to transmit the uplink control information on the physical uplink shared channel and transmission operation for the uplink control information based on the same.

公开(公告)号：US20240235624A9

公开(公告)日：2024-07-11

申请号：US18403759

申请日：2024-01-04

Applicant: Sony Group Corporation

Inventor： Jianfei CAO

IPC: H04B7/0408 ,  H04B7/0417 ,  H04B7/06 ,  H04L5/00 ,  H04W56/00 ,  H04W74/0833

CPC classification number: H04B7/0408 ,  H04B7/0417 ,  H04B7/06 ,  H04B7/0617 ,  H04B7/0626 ,  H04L5/00 ,  H04L5/0051 ,  H04W56/001 ,  H04W74/0833

Abstract: The present disclosure relates to electronic devices, methods, and storage medium for a wireless communication system. Various embodiments are described with respect to beam management. In one embodiment, an electronic device for a base station side in a wireless communication system can comprise a processing circuitry configured to repetitively transmit a synchronization signal (SS) to a terminal device by using different transmit (TX) beams based on a TX beam configuration; the SS can indicate information of the TX beam used to transmit the SS. The processing circuitry can be configured to obtain feedback from the terminal device; the feedback can comprise information of the TX beam for being used in TX beam management.

公开(公告)号：US20240179648A1

公开(公告)日：2024-05-30

申请号：US18428679

申请日：2024-01-31

Applicant: Innovative Technology Lab Co., Ltd.

Inventor： Dong Hyun PARK ,  Sung Jun YOON ,  Ki Bum KWON

IPC: H04W56/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/12 ,  H04W72/30 ,  H04W84/04

CPC classification number: H04W56/0015 ,  H04L5/00 ,  H04L5/0051 ,  H04L27/2602 ,  H04L27/2613 ,  H04L27/2692 ,  H04W72/12 ,  H04L27/26025 ,  H04L27/26136 ,  H04W72/30 ,  H04W84/042

Abstract: Provided is a method and apparatus for receiving a reference signal. A wireless user device may determine, based on a synchronization signal (SS) block index and based on an index associated with a time interval, an initialization value associated with a reference signal for a physical broadcast channel (PBCH). The wireless user device may receive, based on the initialization value and based on a frequency domain shift value, the reference signal via at least one resource element (RE). The reference signal may be mapped, based on the frequency domain shift value, to the at least one RE. The wireless user device may receive the PBCH.

公开(公告)号：US20240163147A1

公开(公告)日：2024-05-16

申请号：US18506474

申请日：2023-11-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ming Wu ,  Hao Tang ,  Chi Zhang ,  Mengying Ding

IPC: H04L27/26 ,  H04B7/0452 ,  H04J11/00 ,  H04L5/00 ,  H04L5/14 ,  H04W72/04

CPC classification number: H04L27/26035 ,  H04B7/0452 ,  H04J11/0023 ,  H04L5/00 ,  H04L5/0048 ,  H04L5/0064 ,  H04L5/0092 ,  H04L5/14 ,  H04L27/2613 ,  H04L27/2646 ,  H04W72/04

Abstract: A method for determining a reference signal sequence, a terminal device, and a network device, the including receiving, by a terminal device, first indication information sent by a network device, determining, by the terminal device, a target resource based on the first indication information, determining, by the terminal device, a reference signal sequence based on parameters of a first bandwidth and parameters of a second bandwidth, and sending or receiving, by the terminal device, the reference signal sequence on the target resource.

公开(公告)号：US20240147476A1

公开(公告)日：2024-05-02

申请号：US18410783

申请日：2024-01-11

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  Yuhong GONG ,  Chuangxin JIANG ,  Xiaopeng WANG ,  Meng MEI

IPC: H04W72/20 ,  H04L5/00 ,  H04W24/00 ,  H04W72/0446

CPC classification number: H04W72/20 ,  H04L5/00 ,  H04W24/00 ,  H04W72/0446

Abstract: A method for transmitting paging message, applied to a base station, where the method includes: determining one paging occasion, where the one paging occasion corresponds to one terminal group; determining a plurality of terminal subgroups comprised in the one terminal group; transmitting a paging message according to the one paging occasion and the plurality of terminal subgroups; where paging messages of terminals in a same terminal subgroup are transmitted in a same search space.

公开(公告)号：US11968680B2

公开(公告)日：2024-04-23

申请号：US17015055

申请日：2020-09-08

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Minseok Noh ,  Jinsam Kwak ,  Juhyung Son

IPC: H04W72/23 ,  H04L1/1812 ,  H04L5/00 ,  H04L27/26 ,  H04W16/14 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/00 ,  H04W74/08 ,  H04W74/0808 ,  H04W74/0833 ,  H04W84/12

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04L5/00 ,  H04L5/0055 ,  H04L27/26 ,  H04W16/14 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/002 ,  H04W74/0808 ,  H04W74/0833 ,  H04L5/001 ,  H04W84/12

Abstract: The present invention relates to a method for performing uplink transmission to a base station through an unlicensed cell in a wireless communication system, in particular, the invention provides a method including: receiving, from the base station, an uplink grant scheduling the uplink transmission on one or more subframes; and performing the uplink transmission on the one or more subframes using one of a first type channel access or a second type channel access indicated in the uplink grant, wherein a parameter for the first type channel access is determined according to a priority included in the uplink grant, and wherein when the uplink grant indicates the second type channel access, the priority is a priority used in a downlink channel access of the base station.