公开(公告)号：US20240080860A1

公开(公告)日：2024-03-07

申请号：US18506820

申请日：2023-11-10

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Yi Zhang ,  Yanan Lin

IPC分类号： H04W72/232 ,  H04L1/1812 ,  H04L1/1829 ,  H04W72/11

CPC分类号： H04W72/232 ,  H04L1/1812 ,  H04L1/1861 ,  H04W72/11

摘要： A wireless communication method, a terminal device, and a network device are provided. At least one DCI is received. A target HARQ-ACK codebook is determined or generated. The target HARQ-ACK codebook corresponds to PDSCH reception scheduled by the at least one DCI, SPS PDSCH release indicated by the at least one DCI or Secondary Cell (SCell) dormancy indicated by the at least one DCI. The at least one DCI includes a first DCI format and/or a second DCI format, the first DCI format being used to schedule one PDSCH, and the second DCI format being used to schedule at least two PDSCHs corresponding to at least one PDSCH group. By introducing the second DCI format, the scheduling of the PDSCH is improved, which improves system performance.

公开(公告)号：US20240073895A1

公开(公告)日：2024-02-29

申请号：US18270511

申请日：2021-12-14

申请人： Sony Group Corporation

发明人： Shin Horng WONG ,  Martin Warwick BEALE ,  Yassin Aden AWAD

IPC分类号： H04W72/1273 ,  H04L5/00 ,  H04W72/11 ,  H04W72/231

CPC分类号： H04W72/1273 ,  H04L5/0053 ,  H04W72/11 ,  H04W72/231

摘要： A method of operating a communications device configured to transmit signals to and/or to receive signals from a wireless communications network via a wireless radio interface provided by the wireless 5 communications network is provided. The method comprises receiving, from the wireless communications network, signals on one or more downlink channels, each of the downlink channels being within one of a plurality of downlink transmission occasions, determining, for each of the downlink channels, whether or not the signals have been successfully received by the communications device, and transmitting, to the wireless communications network, an uplink control channel comprising an acknowledgement number indication, wherein the acknowledgement number indication indicates the number of the downlink transmission occasions within which the communications device determines that the signals were successfully received on one of the downlink channels.

公开(公告)号：US20240040652A1

公开(公告)日：2024-02-01

申请号：US18214520

申请日：2023-06-26

申请人： Samsung Electronics Co., Ltd.

发明人： Hoda SHAHMOHAMMADIAN ,  Jung Hyun BAE

IPC分类号： H04W76/20 ,  H04W72/232 ,  H04W72/11 ,  H04W72/1273

CPC分类号： H04W76/20 ,  H04W72/232 ,  H04W72/11 ,  H04W72/1273

摘要： A system and a method are disclosed for communicating with multiple transmission and reception points (multi-TRPs). According to an embodiment, the method includes maintaining a current transmission configuration indicator (TCI) state set including one or more activated TCI states; receiving TCI state information specifying an indicated TCI state set including one or more of the activated TCI states; and updating the current TCI state set based on the indicated TCI state set.

公开(公告)号：US20240023074A1

公开(公告)日：2024-01-18

申请号：US18206717

申请日：2023-06-07

申请人： Mediatek Inc.

发明人： Ming-Yuan Cheng ,  Chia-Chun Hsu

IPC分类号： H04W72/0446 ,  H04W72/11 ,  H04W76/28 ,  H04W72/232

CPC分类号： H04W72/0446 ,  H04W72/11 ,  H04W76/28 ,  H04W72/232

摘要： A UE includes an application processor that generates application data to be transmitted to a base station. The UE also includes a modem that determines a downlink active time period. The modem or the application processor determines whether the application data is available before the downlink active time period. The modem or the application processor withholds the transmission of the application data to the base station until the downlink active time period. The modem transmits the application data to the base station during the downlink active time period.

公开(公告)号：US20240015704A1

公开(公告)日：2024-01-11

申请号：US17593363

申请日：2021-07-26

申请人： APPLE INC.

发明人： Huaning Niu ,  Dawei Zhang ,  Jie Cui ,  Manasa Raghavan ,  Qiming Li ,  Sharad Sambhwani ,  Xiang Chen ,  Yang Tang

IPC分类号： H04W72/0446 ,  H04W72/11 ,  H04L5/14 ,  H04W72/231

CPC分类号： H04W72/0446 ,  H04W72/11 ,  H04L5/1469 ,  H04W72/231

摘要： Systems and methods for implementing uplink (UL) gaps to facilitate user equipment (UE) calibration are disclosed herein. A UE determines one or more slot patterns of a slot configuration that is repeated during time division duplex (TDD) communication with a base station. The UE determines a UL gap periodicity (defining periods covering an integer number of repetitions of the slot configuration). The UE then performs UE calibration during one or more semi-persistently configured UL slots of a period of the UL gap periodicity that correspond to UL indication(s) in one or more of a common configuration, a dedicated configuration, and/or a slot format indication (SFI) downlink control information (DCI) for the slot pattern(s) of the slot configuration. Methods of identifying particular semi-persistently configured UL slots of a period to use for the UL gap are also discussed. UL slot indications from dynamic DCI are not used for UL gap purposes.

公开(公告)号：US20230397184A1

公开(公告)日：2023-12-07

申请号：US18249236

申请日：2021-10-15

申请人： DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

发明人： Bin REN ,  Ren DA

IPC分类号： H04W72/11 ,  H04W24/02

CPC分类号： H04W72/11 ,  H04W24/02

摘要： A measurement configuration method, a measurement method, a network device and a user equipment (UE) are provided. The method includes: configuring for the UE, a target measurement gap for an aperiodic downlink PRS or a semi-persistent downlink PRS; where the target measurement gap is an aperiodic measurement gap or a semi-persistent measurement gap.

公开(公告)号：US20230379101A1

公开(公告)日：2023-11-23

申请号：US18314329

申请日：2023-05-09

申请人： QUALCOMM Incorporated

发明人： Linhai HE ,  Huilin XU ,  Yuchul KIM

IPC分类号： H04L1/1867 ,  H04W72/11 ,  H04L1/1812

CPC分类号： H04L1/1887 ,  H04W72/11 ,  H04L1/1812

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may transmit, and a user equipment (UE) may receive, a scheduling configuration that configures multiple transport blocks to be transmitted in a pre-scheduled burst of transmission occasions. The network entity and the UE may communicate, for each transmission occasion in the pre-scheduled burst of transmission occasions, a transport block that is transmitted in a respective transmission occasion and associated with a hybrid automatic repeat request (HARQ) process identifier that is based at least in part on a HARQ configuration associated with the scheduling configuration. Numerous other aspects are described.

公开(公告)号：US20230328744A1

公开(公告)日：2023-10-12

申请号：US18010568

申请日：2021-06-16

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Bikramjit SINGH ,  Kittipong KITTICHOKECHAI ,  Min WANG

IPC分类号： H04W72/0453 ,  H04W72/11 ,  H04W72/23 ,  H04W72/0446

CPC分类号： H04W72/23 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/11

摘要： A method of operating a communication device in a communication network is provided. The communication device is configured with resources for monitoring physical downlink channel, PDCCH, candidates, where the resources at least in part overlaps with resources configured for semi-persistent scheduling, SPS, of a physical downlink shared channel, PDSCH. The method includes monitoring PDCCH candidates on the configured PDCCH resources. If a PDCCH is successfully decoded for the configured PDCCH resources, the method includes decoding a PDSCH, on the resources configured for SPS PDSCH, where the PDSCH is rate-matched around the PDCCH resource according to the PDCCH decoding. If a PDCCH is not successfully decoded, the method includes decoding PDSCH on the resources configured for SPS PDSCH. There is also presented a communication device, a radio access network node and a method therefore.

公开(公告)号：US20230328730A1

公开(公告)日：2023-10-12

申请号：US18044695

申请日：2020-09-25

申请人： NTT DOCOMO, INC.

发明人： Shinya Kumagai ,  Yuki Takahashi ,  Satoshi Nagata

IPC分类号： H04W72/1273 ,  H04W72/11 ,  H04W72/232 ,  H04L1/1812

CPC分类号： H04W72/1273 ,  H04W72/11 ,  H04W72/232 ,  H04L1/1812

摘要： A terminal according to an aspect of the present disclosure includes: a reception section configured to receive information related to a downlink shared channel (PDSCH) by semi-persistent scheduling (SPS) in which transmission is not performed, using downlink control information (DCI); and a control section configured to control transmission of a hybrid automatic repeat request acknowledgement (HARQ-ACK) for the PDSCH by the SPS on a basis of the information. According to one aspect of the present disclosure, it is possible to suitably transmit and receive an HARQ-ACK corresponding to a PDSCH by semi-persistent scheduling.

公开(公告)号：US20230319854A1

公开(公告)日：2023-10-05

申请号：US18206724

申请日：2023-06-07

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Shukun WANG ,  Shichang ZHANG

IPC分类号： H04W72/30 ,  H04W72/11 ,  H04W72/21

CPC分类号： H04W72/30 ,  H04W72/11 ,  H04W72/21

摘要： Provided is a semi-persistent scheduling (SPS) method and apparatus for an MBS service, and a terminal device and a network device. The method comprises: a terminal device receiving first configuration information sent by a network device, wherein the first configuration information is used for determining N SPS configurations, N is a positive integer, and all or some of the N SPS configurations are used for transmitting an MBS service.