公开(公告)号：US20240188098A1

公开(公告)日：2024-06-06

申请号：US18552554

申请日：2021-03-31

申请人： NTT DOCOMO, INC.

发明人： Yuki Matsumura ,  Satoshi Nagata

IPC分类号： H04W72/232 ,  H04L1/1812 ,  H04W72/1273 ,  H04W76/20

CPC分类号： H04W72/232 ,  H04L1/1812 ,  H04W72/1273 ,  H04W76/20

摘要： A terminal according to one aspect of the present disclosure includes a receiving section that receives information indicating a plurality of transmission configuration indication (TCI) states, and receives downlink control information (DCI) indicating one or more TCI states out of the plurality of TCI states, and a control section that determines whether the DCI is DCI not indicating scheduling of a physical downlink shared channel nor a physical uplink shared channel, based on values of a plurality of specific fields included in the DCI, and applies the one or more TCI states to a plurality of types of signals. According to one aspect of the present disclosure, TCI state indication can be appropriately performed.

公开(公告)号：US20240188094A1

公开(公告)日：2024-06-06

申请号：US18283449

申请日：2022-03-29

申请人： Sony Group Corporation

发明人： Jianfei CAO

IPC分类号： H04W72/232 ,  H04W72/1273 ,  H04W72/541

CPC分类号： H04W72/232 ,  H04W72/1273 ,  H04W72/541

摘要： The present application relates to an electronic device, a communication method, a storage medium and a computer program product in a wireless communication system. Disclosed is an electronic device at a base station. The electronic device comprises processing circuitry configured to: send a single DCI to a UE, the single DCI being used for scheduling multiple downlink transmissions associated with the UE, and the single DCI indicating a respective scheduled beam for each of the multiple downlink transmissions; determine a respective actual beam for each of the multiple downlink transmissions; and perform a respective downlink transmission of the multiple downlink transmissions using the determined respective actual beam.

公开(公告)号：US20240188088A1

公开(公告)日：2024-06-06

申请号：US18553115

申请日：2022-05-11

申请人： QUALCOMM Incorporated

发明人： Yi HUANG ,  Jing SUN ,  Konstantinos DIMOU ,  Seyedkianoush HOSSEINI ,  Tingfang JI

IPC分类号： H04W72/21 ,  H04L5/00 ,  H04W72/1273 ,  H04W76/20

CPC分类号： H04W72/21 ,  H04L5/001 ,  H04W72/1273 ,  H04W76/20

摘要： Aspects relate to component carriers that are associated with an uplink control channel group. In some examples, data may be communicated on one of the component carriers and feedback for the data may be communicated on another one of the component carriers.

公开(公告)号：US20240188084A1

公开(公告)日：2024-06-06

申请号：US18510654

申请日：2023-11-16

申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

发明人： Kyungjun CHOI ,  Minseok NOH ,  Geunyoung SEOK ,  Jinsam KWAK

IPC分类号： H04W72/21 ,  H04L1/00 ,  H04L1/1812 ,  H04W72/1273 ,  H04W72/23

CPC分类号： H04W72/21 ,  H04L1/0004 ,  H04L1/1812 ,  H04W72/1273 ,  H04W72/23

摘要： The present specification relates to a method, an apparatus, and a system for transmitting uplink control information in a wireless communication system. The present specification provides a terminal comprising: a processor configured to determine a UCI to be dropped from among a first UCI having a first priority and a second UCI having a second priority or to multiplex the first UCI and the second UCI, under the condition in which a first PUCCH, to which the first UCI is mapped, and a second PUCCH, to which the second UCI is mapped, overlap in at least one symbol with respect to time; and a communication module configured to transmit an undropped UCI from among the first UCI and the second UCI to a base station or transmit a third PUCCH, in which the first UCI and the second UCI are multiplexed to be mapped thereto, to the base station according to the control of the processor. Communication reliability can be increased by multiplexing and transmitting UCIs having different priorities or later retransmitting a dropped UCI.

公开(公告)号：US20240187960A1

公开(公告)日：2024-06-06

申请号：US18552050

申请日：2022-03-23

申请人： Mitsubishi Electric Corporation

发明人： Tadahiro SHIMODA ,  Mitsuru MOCHIZUKI

IPC分类号： H04W40/02 ,  H04W72/121 ,  H04W72/1273 ,  H04W72/30

CPC分类号： H04W40/02 ,  H04W72/121 ,  H04W72/1273 ,  H04W72/30

摘要： A communication system includes: a first base station that operates as a donor for integrated access and backhaul, the first base station including a central unit and a distributed unit; and one or more second base stations that operate as nodes of the integrated access and backhaul, and in a case where multicast transmission of data is performed from the first base station to a communication terminal, the central unit performs a configuration for the multicast transmission on the distributed unit and the one or more second base stations.

公开(公告)号：US20240187170A1

公开(公告)日：2024-06-06

申请号：US18525980

申请日：2023-12-01

申请人： Comcast Cable Communications, LLC

发明人： Leonardo Alisasis Lanante ,  Jeongki Kim ,  Esmael Hejazi Dinan

IPC分类号： H04L5/00 ,  H04W72/0453 ,  H04W72/1273

CPC分类号： H04L5/0048 ,  H04W72/0453 ,  H04W72/1273

摘要： An access point may communicate with one or more computing devices. A downlink frame may indicate that computing device is to switch to a different channel for communicating with the access point. The access point may request a response to confirm receipt of the downlink frame.

公开(公告)号：US20240187069A1

公开(公告)日：2024-06-06

申请号：US18551575

申请日：2021-05-27

申请人： QUALCOMM Incorporated

发明人： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC分类号： H04B7/06 ,  H04W16/28 ,  H04W72/1273 ,  H04W72/232 ,  H04W76/20

CPC分类号： H04B7/0626 ,  H04W16/28 ,  H04W72/1273 ,  H04W72/232 ,  H04W76/20

摘要： Aspects of the present disclosure provide systems and methods for associating beam indication with a channel state information (CSI) measurement or CSI measurement and reporting. In addition, this disclosure provides CSI processing unit (CPU) occupancy rule for CSI triggered by beam indication, such that a user equipment (UE) may determine a start time for CPU occupancy. For example, a network entity may transmit signaling to a UE to associate at least one beam with a CSI measurement or report in the UE. The network entity may transmit a beam indication to the UE for triggering the UE to perform CSI measurement or CSI measurement and reporting associated with the indicated beam.

公开(公告)号：US12004206B2

公开(公告)日：2024-06-04

申请号：US17205730

申请日：2021-03-18

申请人： QUALCOMM Incorporated

发明人： Tianyang Bai ,  Yan Zhou ,  Junyi Li ,  Tao Luo

IPC分类号： H04W72/12 ,  H04L5/00 ,  H04W8/24 ,  H04W52/24 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/50

CPC分类号： H04W72/535 ,  H04L5/0048 ,  H04W8/24 ,  H04W52/242 ,  H04W72/0446 ,  H04W72/1273

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication of an update associated with a non-serving cell reference signal. The UE may select a first application time duration based at least in part on a determination that the non-serving cell reference signal has been tracked by the UE or a second application time duration based at least in part on a determination that the non-serving cell reference signal has not been tracked by the UE, resulting in a selected application time duration. The UE may apply the update associated with the non-serving cell reference signal after the selected application time duration. Numerous other aspects are described.

公开(公告)号：US12004178B2

公开(公告)日：2024-06-04

申请号：US17413206

申请日：2020-01-08

申请人： SONY GROUP CORPORATION

发明人： Nafiseh Mazloum ,  Rickard Ljung ,  Basuki Priyanto

IPC分类号： H04W72/23 ,  H04W52/02 ,  H04W72/1273

CPC分类号： H04W72/23 ,  H04W52/0229 ,  H04W72/1273

摘要： A solution for signaling control information between a network node (10) and a UE (1) in a wireless communication system, which includes a method carried out in the network node, comprising transmitting (S101), to the UE on a control channel, first control information (S1) associated with a first transmission (S2) between the network node and the UE; transmitting (S103, S104), to the UE, an indication signal (S3) instructing the UE to reuse obtention information (DCI1, PAR) associated with the first control information for a further transmission between the network node and the UE. The indication signal may instruct the UE to reuse the first control information (DCI1) as said obtention information, or the obtention information may be indicative of a decoding parameter (PAR) to be used for decoding further control information (S4).

公开(公告)号：US12004150B2

公开(公告)日：2024-06-04

申请号：US17238160

申请日：2021-04-22

申请人： Tencent Technology (Shenzhen) Company Limited

发明人： Yunbo Han ,  Yiyong Zha ,  Binhui Ning ,  Gang Wu ,  Xing Meng

IPC分类号： H04W72/1268 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/50

CPC分类号： H04W72/1268 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/535

摘要： Embodiments of this application disclose a transmission processing method and apparatus, a device, and a storage medium. The method is applied to a first device, and includes: receiving a pre-scheduling message that is transmitted by a second device through a first channel; reading, from the pre-scheduling message, a pre-scheduling moment and a pre-scheduling frequency band that are used for pre-scheduling transmission between the first device and the second device; and transmitting, before the pre-scheduling moment is reached, uplink target data and indication information to the second device by using any band other than the pre-scheduling band, the indication information being used for indicating cancellation of the pre-scheduling transmission.