公开(公告)号：US12075386B2

公开(公告)日：2024-08-27

申请号：US17598456

申请日：2019-04-02

Applicant: NTT DOCOMO, INC.

Inventor： Shohei Yoshioka ,  Satoshi Nagata ,  Huan Wang ,  Xiaolin Hou

IPC: H04W4/00 ,  H04L1/08 ,  H04W72/02 ,  H04W72/52 ,  H04W72/56

CPC classification number: H04W72/02 ,  H04L1/08 ,  H04W72/52 ,  H04W72/56

Abstract: A user equipment includes a receiving unit configured to receive a configuration of a resource pool; a communicating unit configured to receive a physical control channel and a physical shared channel in the resource pool; a control unit configured to determine whether a response relating to retransmission control associated with the resource pool is enabled or disabled, based on the configuration of the resource pool; and a transmitting unit configured to transmit the response relating to the retransmission control with respect to the received physical shared channel, upon determining that the response relating to the retransmission control is enabled.

公开(公告)号：US12074707B2

公开(公告)日：2024-08-27

申请号：US17918534

申请日：2021-02-18

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Shotaro Maki ,  Akihiko Nishio ,  Ayako Horiuchi

IPC: H04L1/08 ,  H04L5/00 ,  H04W52/02 ,  H04W72/0446

CPC classification number: H04L1/08 ,  H04L5/0055 ,  H04W52/02 ,  H04W72/0446

Abstract: This mobile station is provided with a control circuit that, on the basis of information relating to a plurality of second time resources including a first time resource set to a first type of mobile station, decides a resource used for repeat transmission to a second type of mobile station, and a reception circuit that receives signals by a resource.

公开(公告)号：US12074706B2

公开(公告)日：2024-08-27

申请号：US17310189

申请日：2019-01-23

Applicant: QUALCOMM Incorporated

Inventor： Kai Chen ,  Changlong Xu ,  Liangming Wu ,  Jian Li ,  Jing Jiang ,  Hao Xu

IPC: H04L1/08

CPC classification number: H04L1/08

Abstract: Wireless communications systems and methods related to hybrid repeat request (HARQ) with rate splitting are provided. A first wireless communication device communicates, with a second wireless communication device, a first communication signal including a plurality of information bits. The first wireless communication device determines a number of bits in the plurality of information bits to be repeated in a second communication signal based on channel capacity information. The first wireless communication device communicates, with the second wireless communication device, the second communication signal including the plurality of information bits and a repetition of a subset of the plurality of information bits, where the subset of the plurality of information bits includes the determined number of bits.

公开(公告)号：US20240284304A1

公开(公告)日：2024-08-22

申请号：US18402452

申请日：2024-01-02

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Ling LYU ,  Zheng ZHAO ,  Zhongzhi YANG

IPC: H04W48/10 ,  H04L1/08 ,  H04W74/0833

CPC classification number: H04W48/10 ,  H04L1/08 ,  H04W74/0833

Abstract: A method and an apparatus for a node used for wireless communication are provided. The method includes: receiving a first SS/PBCH block, wherein an index of the first SS/PBCH block is one of a plurality of candidate SS/PBCH block indexes; and transmitting a first preamble group, wherein the first preamble group comprises a plurality of preambles; a first PRACH occasion group comprises a plurality of PRACH occasions, and the plurality of PRACH occasions in the first PRACH occasion group are configured for transmitting the plurality of preambles in the first preamble group; and any two PRACH occasions in the first PRACH occasion group are orthogonal in time domain.

公开(公告)号：US12068855B2

公开(公告)日：2024-08-20

申请号：US17886563

申请日：2022-08-12

Applicant: ZTE CORPORATION

Inventor： Min Ren ,  Peng Hao ,  Shuqiang Xia ,  Jing Shi ,  Xianghui Han ,  Chunli Liang ,  Wei Lin

IPC: H04L1/08 ,  H04W72/23 ,  H04W72/0446 ,  H04W84/04

CPC classification number: H04L1/08 ,  H04W72/23 ,  H04W72/0446 ,  H04W84/042

Abstract: Provided are a repeated transmission method and apparatus, a network device, and a storage medium. The method includes: determining a plurality of transmission occasions (TOs) for uplink data to be repeatedly transmitted; and in condition that at least one TO, among the plurality of TOs for the uplink data to be repeatedly transmitted, does not conflict with a transmission direction of a slot configuration, repeatedly transmitting the uplink data on the at least one TO.

公开(公告)号：US20240275536A1

公开(公告)日：2024-08-15

申请号：US18567289

申请日：2021-08-20

Applicant: QUALCOMM Incorporated

Inventor： Shaozhen GUO ,  Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Changlong XU ,  Yitao CHEN

IPC: H04L5/00 ,  H04L1/08

CPC classification number: H04L5/0012 ,  H04L1/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may set, for frequency hopping of multiple physical uplink shared channel (PUSCH) repetitions of multiple transport blocks (TBs), a first frequency for a first frequency hop and a second frequency for a second frequency hop. The UE may transmit the PUSCH repetitions with frequency hopping such that the PUSCH repetitions alternate between the first frequency hop and the second frequency hop. Numerous other aspects are described.

公开(公告)号：US12063533B2

公开(公告)日：2024-08-13

申请号：US17635654

申请日：2020-08-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Xu ,  Xiao Xiao ,  Dongdong Wei ,  Junren Chang ,  Jian Wang

IPC: H04W24/08 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1829 ,  H04L1/1867 ,  H04L5/00 ,  H04L27/26 ,  H04W4/44 ,  H04W4/46 ,  H04W72/044 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/23 ,  H04W76/28 ,  H04W92/18

CPC classification number: H04W24/08 ,  H04L1/08 ,  H04L1/1812 ,  H04L5/0053 ,  H04L27/26025 ,  H04W72/044 ,  H04W72/23 ,  H04W76/28 ,  H04W92/18

Abstract: This application relates to a discontinuous reception method. In the first time unit, for example, the first symbol, after a hybrid automatic repeat request HARQ feedback occasion of a sidelink HARQ process, a first terminal may start a drx-HARQ-RTT-TimerSL and start a drx-RetransmissionTimerSL when the drx-HARQ-RTT-TimerSL expires. During running of the drx-RetransmissionTimerSL, the first terminal monitors a physical downlink control channel. In this way, sidelink retransmission efficiency can be improved, an increase of a sidelink retransmission delay can be avoided, and sidelink-based applications, such as unmanned driving, automatic driving, assisted driving, intelligent driving, networked driving, intelligent networked driving, and car sharing in the field of artificial intelligence can be better supported.

公开(公告)号：US12063111B2

公开(公告)日：2024-08-13

申请号：US17659568

申请日：2022-04-18

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Ye Chen ,  Arthur Brisebois ,  Hongyan Lei ,  Wen Yang ,  Yakun Gao

IPC: H04L1/00 ,  H04L1/08 ,  H04L1/16 ,  H04L1/1607 ,  H04L1/1829 ,  H04L1/1867 ,  H04W24/02

CPC classification number: H04L1/003 ,  H04L1/0003 ,  H04L1/0004 ,  H04L1/0009 ,  H04L1/001 ,  H04L1/08 ,  H04L1/16 ,  H04L1/1671 ,  H04L1/1858 ,  H04W24/02

Abstract: Techniques for controlling parameters for uplink transmission associated with a device to facilitate improving a communication condition metric(s) (CCM(s)) of the uplink transmission are presented. A communication management component (CMC) can determine whether CCM satisfies a first threshold CCM. If CCM does not, CMC can modify a parameter(s) to reduce a number of resource blocks or an MCS value to improve the CCM. If respective minimum threshold levels have been reached for the number of resource blocks and MCS value, and CCM still is not satisfying the first threshold CCM, CMC can modify a parameter to increase an amount of repetition of data packets for uplink transmission (unless a maximum threshold amount of repetition is reached). If CCM satisfies an applicable threshold CCM for a defined amount of time, CMC can modify parameters to increase the number of resource blocks, increase MCS value, or reduce repetition of data packets.

公开(公告)号：US20240267844A1

公开(公告)日：2024-08-08

申请号：US18165856

申请日：2023-02-07

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Wanshi Chen ,  Yongjun Kwak

IPC: H04W52/02 ,  H04L1/08 ,  H04L5/00 ,  H04W74/08

CPC classification number: H04W52/0216 ,  H04L1/08 ,  H04L5/0048 ,  H04W74/0833

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive first signaling, and may transmit a first wake-up signal (WUS) based on information associated with a channel, where the information may be determined based on receiving the first signaling. The UE may monitor one or more channels, during a duration, for one or more signals based on transmitting the first WUS. If the UE fails to receive the one or more signals via the one or more channels during the duration, the UE may transmit a second WUS after the duration. The UE may communicate second signaling with a network entity based on transmitting the first WUS based on the information and successfully receiving the one or more signals, or based on transmitting the second WUS after the duration and successfully receiving one or more additional signals.

公开(公告)号：US20240267158A1

公开(公告)日：2024-08-08

申请号：US18637123

申请日：2024-04-16

Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor： Zhe FU ,  Qianxi LU

IPC: H04L1/1812 ,  H04L1/08 ,  H04L1/1867 ,  H04W72/21 ,  H04W80/02

CPC classification number: H04L1/1812 ,  H04L1/08 ,  H04L1/1887 ,  H04W72/21 ,  H04W80/02

Abstract: A communication method includes: a terminal device receives first information including at least one of: a position of a Configured Grant (CG) resource, a Hybrid Automatic Repeat reQuest (HARQ) process corresponding to the CG resource, a Configured Grant Retransmission Timer (CGRT) or an HARQ process selection manner; and the terminal device selects a target HARQ process corresponding to the CG resource according to the first information. The HARQ process selection manner is used for indicating the terminal device to preferentially select an HARQ process for retransmission or an HARQ process with a higher priority.