公开(公告)号：US11855823B2

公开(公告)日：2023-12-26

申请号：US17856615

申请日：2022-07-01

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Tetsuya Yamamoto ,  Hidetoshi Suzuki ,  Masayuki Hoshino

IPC: H04B7/10 ,  H04W24/06 ,  H04L27/26 ,  H04L5/00 ,  H04B7/08 ,  H04B7/155 ,  H04L1/08 ,  H04L1/1829 ,  H04B17/309 ,  H04B17/00 ,  H04W72/542

CPC classification number: H04L27/26132 ,  H04B7/084 ,  H04B7/0837 ,  H04B7/10 ,  H04B7/15528 ,  H04B17/0085 ,  H04B17/309 ,  H04L1/08 ,  H04L1/1845 ,  H04L5/0048 ,  H04L5/0051 ,  H04L27/2613 ,  H04W24/06 ,  H04L5/005 ,  H04W72/542

Abstract: A repeater generates repetition signals by repeating uplink signals over a plurality of subframes; controller sets a timing for transmitting the repetition signals, based on information indicating a transmission candidate subframe for a sounding reference signal used for measuring an uplink reception quality; and a transmitter transmits the repetition signals at the set timing.

公开(公告)号：US11855684B2

公开(公告)日：2023-12-26

申请号：US17975464

申请日：2022-10-27

Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

Inventor： Johannes Dommel ,  Zoran Utkovski ,  Thomas Haustein ,  Michel Massanet-Ginard ,  Dennis Wieruch ,  Lars Thiele

IPC: H04B1/713 ,  H04L1/04 ,  H04L1/08

CPC classification number: H04B1/713 ,  H04L1/04 ,  H04L1/08

Abstract: A user device, UE, and a base station, BS, for a wireless communication system is described. Each is using a transmission scheme on a radio resource, and is to determine one or more parameters of a radio channel associated with the radio resource, and to adapt the transmission scheme by selecting an additional radio resource on the basis of the determined one or more parameters. Further a wireless communication system, comprising two or more of the above devices, corresponding methods and a computer program product are described.

公开(公告)号：US20230413283A1

公开(公告)日：2023-12-21

申请号：US18029813

申请日：2020-10-02

Applicant: NTT DOCOMO, INC.

Inventor： Yuki Matsumura ,  Satoshi Nagata

IPC: H04W72/232 ,  H04L1/00 ,  H04L1/08

CPC classification number: H04W72/232 ,  H04L1/08 ,  H04L1/0027

Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives TCI state information indicating a plurality of transmission configuration indication (TCI) states applicable to multiple types of channels and that receives first downlink control information indicating one TCI state of the plurality of TCI states, and a control section that applies the one TCI state to a first signal after timing at which specific time passes from any one of the first downlink control information and a first uplink channel based on the first downlink control information. According to one aspect of the present disclosure, it is possible to appropriately determine information related to QCL.

公开(公告)号：US20230403711A1

公开(公告)日：2023-12-14

申请号：US17840483

申请日：2022-06-14

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Muhammad Sayed Khairy Abdelghaffar ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim

IPC: H04W72/14 ,  H04W72/12 ,  H04L1/08 ,  H04L5/14 ,  H04B17/336

CPC classification number: H04W72/14 ,  H04W72/1231 ,  H04W72/1284 ,  H04L1/08 ,  H04L5/14 ,  H04B17/336

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may determine that an uplink buffer includes data to be communicated in a configured grant based uplink transmission. The UE may identify an interference profile associated with the UE performing the configured grant based uplink transmission. The UE may perform a skipping operation for the configured grant based uplink transmission based at least in part on the data in the uplink buffer and the interference profile, wherein the skipping operation comprises either performing the configured grant based uplink transmission or skipping the configured grant based uplink transmission.

公开(公告)号：US11844084B2

公开(公告)日：2023-12-12

申请号：US17955848

申请日：2022-09-29

Applicant: LG Electronics Inc.

Inventor： Jaenam Shim ,  Hyunsoo Ko ,  Suckchel Yang ,  Hyangsun You

IPC: H04W72/21 ,  H04W72/0446 ,  H04L5/00 ,  H04L1/08 ,  H04W56/00

CPC classification number: H04W72/21 ,  H04L1/08 ,  H04L5/0051 ,  H04W56/005 ,  H04W72/0446

Abstract: The present disclosure proposes various methods for improving coverage. According to an embodiment of the present disclosure, when an unavailable resource exists in a resource set configured for repeated transmission of a physical uplink channel, the UE may determine a resource capable of actually performing repeated transmission of a physical uplink channel within the resource set. According to another embodiment of the present disclosure, when the terminal receives the TPC command within the resource corresponding to the DMRS bundle, the terminal may, perform power control based on the TPC command after the resource.

公开(公告)号：US20230396358A1

公开(公告)日：2023-12-07

申请号：US18229551

申请日：2023-08-02

Applicant: David E. Newman ,  R. Kemp Massengill

Inventor： David E. Newman ,  R. Kemp Massengill

IPC: H04L1/00 ,  H04L1/20 ,  H04B17/17 ,  H04B17/18 ,  H04B17/29 ,  H04B17/336 ,  H04W76/18 ,  H04L1/08 ,  H04L5/00

CPC classification number: H04L1/0026 ,  H04L1/0061 ,  H04L1/0003 ,  H04L1/0015 ,  H04L1/206 ,  H04B17/17 ,  H04L43/0829 ,  H04B17/29 ,  H04B17/336 ,  H04W76/18 ,  H04L1/08 ,  H04L5/0053 ,  H04B17/18

Abstract: Reliability, in 5G and emerging 6G, is a continuing challenge due to signal fading, heavy interference, and phase noise, among others. The disclosed procedures show how to locate the most likely faulted message elements according to a deviant modulation, excessive amplitude or phase instability, and inconsistency between successive transmissions of the message. In addition, the receiver can rectify the message either by altering the faulted message elements to other modulation states, or by selectively merging two versions of the message according to signal quality. In either case, reliability is improved, range is extended, and time is saved.

公开(公告)号：US20230389001A1

公开(公告)日：2023-11-30

申请号：US18028294

申请日：2020-11-05

Applicant: LG Electronics Inc.

Inventor： Jongwoong SHIN ,  Bonghoe KIM

IPC: H04W72/1263 ,  H04L1/08 ,  H04L1/00 ,  H04W72/232

CPC classification number: H04W72/1263 ,  H04L1/08 ,  H04L1/0068 ,  H04W72/232

Abstract: The present disclosure a method of transmitting data by user equipment (UE) in a wireless communication system, the method comprising: transmitting data applied a first transmission weight learned through an artificial neural network, to a base station, based on the UE performing data transmission, receiving NACK related to the data transmission from the base station, and retransmitting data applied a second transmission weight learned through the artificial neural network, to the base station, based on the UE performing retransmission of the data, wherein the first transmission weight and the second transmission weight are learned based on an incremental weight (IW) scheme, and wherein the second transmission weight is an additional weight that is learned by the artificial neural network based on the IW scheme with the first transmission weight being fixed.

公开(公告)号：US11825347B2

公开(公告)日：2023-11-21

申请号：US17205774

申请日：2021-03-18

Applicant: Motorola Mobility LLC

Inventor： Joachim Löhr ,  Prateek Basu Mallick ,  Ravi Kuchibhotla

IPC: H04W28/06 ,  H04W76/19 ,  H04W36/00 ,  H04L1/18 ,  H04L1/08 ,  H04W76/27 ,  H04L1/1867 ,  H04L1/1812 ,  H04W76/15 ,  H04W80/02

CPC classification number: H04W28/065 ,  H04L1/08 ,  H04L1/1874 ,  H04W36/0066 ,  H04W76/19 ,  H04W76/27 ,  H04L1/1812 ,  H04W76/15 ,  H04W80/02

Abstract: For switching between packet duplication operating modes, methods, apparatus, and systems are disclosed. One apparatus includes a processor and a transceiver that communicates with a mobile communication network via a radio bearer. The processor determines whether PDCP packet duplication associated with the PDCP protocol entity is to be activated and, if so, communicates with a mobile communication network according to a packet duplication mode of operation. Otherwise, the processor determines whether a split threshold value of the PDCP protocol entity is set to a predefined value, communicates with the mobile communication network according to a first split bearer mode of operation in response to determining that the split threshold value is set to the predefined value, and communicates with the mobile communication network according to a second split bearer mode of operation in response to determining that the split threshold value is not set to the predefined value.

公开(公告)号：US20230370199A1

公开(公告)日：2023-11-16

申请号：US18348024

申请日：2023-07-06

Applicant: LG Electronics Inc.

Inventor： Seoyoung BACK ,  Seungmin LEE ,  Giwon PARK ,  Jongwoo HONG

IPC: H04L1/08 ,  H04L1/1812 ,  H04W72/1263

CPC classification number: H04L1/08 ,  H04L1/1812 ,  H04W72/1263

Abstract: An embodiment is a sidelink-related operation method of a transmitting (TX) user equipment (UE) in a wireless communication system, the method comprising the steps in which the TX UE: receives a configuration of a round trip time (RTT) timer and a retransmission timer from a base station; transmits a physical sidelink shared channel (PSSCH) to a receiving UE (RX UE); receives a physical sidelink feedback channel (PSFCH) related to the PSSCH from the RX UE; starts the RTT timer; and starts the retransmission timer after the RTT timer ends, wherein the retransmission timer is started on the basis that a PSFCH-related PUCCH transmission to the base station is dropped.

公开(公告)号：US20230361921A1

公开(公告)日：2023-11-09

申请号：US18352832

申请日：2023-07-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shurong Jiao ,  Fei Gao ,  Meng Hua ,  Lei Guan

IPC: H04L1/08 ,  H04L5/00

CPC classification number: H04L1/08 ,  H04L5/0007

Abstract: A terminal device receives a first message, and parses the first message. The first message includes a configuration that is related to PDCCH repetition transmission, and the configuration is related to the PDCCH repetition transmission is for determining M groups of PDCCH candidate sequences. Each group of PDCCH candidate sequences includes K PDCCH candidates, the K PDCCH candidates are for sending same downlink control information, and the K PDCCH candidates included in each group of PDCCH candidate sequences are separately located on different symbols. A PDCCH candidate in the M groups of PDCCH candidate sequences meets a first condition.