公开(公告)号：US20240137995A1

公开(公告)日：2024-04-25

申请号：US18405022

申请日：2024-01-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu CAI ,  Haibo XU ,  Chuting YAO

IPC: H04W76/10 ,  H04W76/20 ,  H04W76/30 ,  H04W92/18

CPC classification number: H04W76/10 ,  H04W76/20 ,  H04W76/30 ,  H04W92/18

Abstract: A data processing method includes communicating, by a remote terminal device, with a network device by a relay device. The communicating includes starting a timer in response to a radio resource control (RRC) connection establishment procedure of the remote terminal device being initialized. The communicating includes sending indication information to the relay terminal device in response to the timer expiring. The indication information is useable to indicate the relay terminal device not to forward data corresponding to the remote terminal device, the indication information is useable to release a unicast link between the remote terminal device and the relay terminal device, or the indication information is useable to indicate to clear a buffer corresponding to the remote terminal device.

公开(公告)号：US20230156564A1

公开(公告)日：2023-05-18

申请号：US18146552

申请日：2022-12-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nanxin WANG ,  Wenjie PENG ,  Jun WANG ,  Haibo XU

IPC: H04W40/34 ,  H04W76/20

CPC classification number: H04W40/34 ,  H04W76/20

Abstract: Embodiments of this application provide a communication path switching method, an apparatus, and a system. The method includes: A first terminal receives a first radio resource control (RRC) connection reconfiguration message sent by a first network device, the first RRC connection reconfiguration message comprises a first identifier, a second identifier, and first indication information, the first identifier identifies the first terminal, the first indication information indicates the first terminal to perform communication path switching, the second identifier identifies a second terminal, and the second terminal is a target terminal for the communication path switching; and the first terminal sends a first message to the second terminal, the first message comprises the first identifier.

公开(公告)号：US20230085148A1

公开(公告)日：2023-03-16

申请号：US17939624

申请日：2022-09-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo XU ,  Xiao XIAO ,  Gaokun PANG ,  Jian WANG ,  Zhenzhen CAO

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/10

Abstract: A scheduling request (SR) configuration method and sending method, and a corresponding apparatus are provided, to resolve a prior-art problem of a scheduling request configuration method and sending method, and a corresponding apparatus. The scheduling request configuration method includes: receiving, by a user equipment (UE), control signaling sent by a network device, where the control signaling is used to configure, for the UE, an SR configuration associated with at least one logical channel and at least two SR resource configurations associated with the SR configuration, and the SR resource configurations indicate physical resources used to signal an SR associated with the at least one logical channel; and signaling, by the UE based on a physical resource indicated by one of the at least two SR resource configurations, an SR associated with one of the at least one logical channel.

公开(公告)号：US20220086954A1

公开(公告)日：2022-03-17

申请号：US17533247

申请日：2021-11-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo XU ,  Nathan Edward TENNY ,  Jian WANG ,  Yiru KUANG

IPC: H04W80/08 ,  H04L1/16 ,  H04W28/02 ,  H04W80/02 ,  H04W88/04

Abstract: Embodiments provide a data receiving status reporting method and apparatus. The method includes: determining, by first user equipment, a status of receiving at least one packet data convergence protocol layer protocol data unit PDCP PDU by second user equipment, where the at least one PDCP PDU is forwarded by the first user equipment to the second user equipment after being received by the first user equipment through a communications link between the first user equipment and a network device; and sending, by the first user equipment, a first status report to the network device, where the first status report is used to indicate the status of receiving the at least one PDCP PDU by the second user equipment.

公开(公告)号：US20200163103A1

公开(公告)日：2020-05-21

申请号：US16610851

申请日：2017-10-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yiru KUANG ,  Haibo XU ,  Jian WANG

IPC: H04W72/12 ,  H04W76/30 ,  H04W76/11 ,  H04W72/04

Abstract: A method includes receiving, by a first device, first information from a network device, the first information being usable for activating or releasing semi-persistent scheduling (SPS) of a second device, and for indicating a first or second direction of the SPS. The first device sends second information to the second device, the second information being usable for activating or releasing the SPS of the second device. In the first direction, the second device receives data sent by the first device, and, in the second direction, the first device receives data sent by the second device.

公开(公告)号：US20190239284A1

公开(公告)日：2019-08-01

申请号：US16338316

申请日：2016-09-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo XU ,  Nathan Edward TENNY ,  Jian WANG

IPC: H04W88/04 ,  H04W76/11 ,  H04W80/02 ,  H04W68/00 ,  H04W92/18 ,  H04W92/10

CPC classification number: H04W88/04 ,  H04W68/005 ,  H04W72/0406 ,  H04W72/048 ,  H04W76/11 ,  H04W80/02 ,  H04W92/10 ,  H04W92/18

Abstract: The present disclosure relates to data transmission methods, devices, and systems. One example method includes receiving, by a relay UE, data of a remote UE, where the data includes a first identifier of the remote UE, determining, by the relay UE, a second identifier of the remote UE based on the first identifier, and sending the data of the remote UE and the second identifier of the remote UE to a base station.

公开(公告)号：US20240298296A1

公开(公告)日：2024-09-05

申请号：US18659525

申请日：2024-05-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan XUE ,  Yiru KUANG ,  Lixia XUE ,  Haibo XU ,  Qiang LI

IPC: H04W68/02 ,  H04W8/20 ,  H04W52/02

CPC classification number: H04W68/02 ,  H04W8/20 ,  H04W52/0235

Abstract: A communication method includes receiving a paging message, wherein the paging message comprises a first identifier. The first identifier is useable to identify a paged first terminal device. A bit length of the first identifier is less than a bit length of a second identifier. The second identifier is a 5th generation-system-temporary subscriber identity (5G-S-TMSI) or a radio network temporary identity (I-RNTI). The communication method further includes determining, based on the first identifier, that the first terminal device is paged.

公开(公告)号：US20240129852A1

公开(公告)日：2024-04-18

申请号：US18490832

申请日：2023-10-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo XU ,  Jian WANG ,  Haitao LIU

IPC: H04W52/02 ,  H04W28/02 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/28

CPC classification number: H04W52/0216 ,  H04W28/0278 ,  H04W52/0229 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/28

Abstract: A method and/or a communications apparatus controls a monitoring of a physical downlink control channel. The method includes: receiving, by a terminal device, a first message sent by a network device, where the first message includes M sleep time sets, and the sleep time is used to indicate a time length in which monitoring the PDCCH is stopped; receiving, by the terminal device, a second message sent by the network device, where the second message includes sleep time indication information, the sleep time indication information is used to indicate a target sleep time index, and the target sleep time index is an index in the M sleep time sets; and stopping, by the terminal device, monitoring the PDCCH in a target time period.

公开(公告)号：US20220361013A1

公开(公告)日：2022-11-10

申请号：US17266040

申请日：2019-08-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu CAI ,  Haibo XU ,  Jian WANG

IPC: H04W24/08 ,  H04W72/12 ,  H04W74/08

Abstract: A method for monitoring a communications channel between a terminal device and a network device is described. The method includes: obtaining a first search space configuration and a second search space configuration. The first search space configuration includes a first search space set and the second search space configuration includes a second search space set, or the first search space configuration includes a first search space parameter and the second search space configuration includes a second search space parameter. The method further includes monitoring a physical downlink control channel (PDCCH) based on the first search space configuration if a first condition is met. The first condition includes: a first timer is not in a running state; or monitoring, by the terminal device, a PDCCH based on the second search space configuration if a second condition is met. The second condition includes a first timer is in a running state.

公开(公告)号：US20220104052A1

公开(公告)日：2022-03-31

申请号：US17426940

申请日：2020-02-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo XU ,  Yiru KUANG ,  Jian WANG ,  Haiyan LUO

IPC: H04W24/10 ,  H04B7/0413 ,  H04W24/04

Abstract: This application provides example information transmission methods and example apparatuses. One example method includes receiving, by a first network device, an overheating message sent by a terminal device, where the overheating message includes overheating assistance information, and where the overheating assistance information is used to indicate whether the terminal device is overheated. The first network device can then determine a second message based on the overheating assistance information, where the second message is used to indicate a second network device to adjust a communications parameter configured for the terminal device The first network device can then send the second message to the second network device.