公开(公告)号：US11968620B2

公开(公告)日：2024-04-23

申请号：US18076556

申请日：2022-12-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yiru Kuang ,  Haibo Xu ,  Zhenzhen Cao ,  Bingzhao Li

IPC: H04W52/02 ,  H04W72/04 ,  H04W72/044 ,  H04W74/02

CPC classification number: H04W52/0216 ,  H04W72/044 ,  H04W74/02

Abstract: A timer processing method includes: receiving, by a terminal device, a first message sent by a network device, and starting or restarting a timer based on a scrambling identifier of the first message, wherein the timer is a timer used by the terminal device to switch from an active downlink BWP to a default downlink BWP, or is a timer used by the terminal device to activate a default downlink BWP and deactivate an active downlink BWP; or if an active BWP pair of the terminal device is not a default BWP pair, starting or restarting, by the terminal device, a timer based on a scrambling identifier of the first message, wherein the timer is a timer used by the terminal device to switch from the active BWP pair to the default BWP pair, or is a timer used by the terminal device to activate the default BWP pair.

公开(公告)号：US11917702B2

公开(公告)日：2024-02-27

申请号：US17884127

申请日：2022-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Xu ,  Nathan Edward Tenny ,  Yiru Kuang ,  Jian Wang

IPC: H04W48/08 ,  H04B17/318 ,  H04W8/00 ,  H04W76/14 ,  H04W88/04 ,  H04W76/27 ,  H04W92/18

CPC classification number: H04W76/14 ,  H04B17/318 ,  H04W8/005 ,  H04W48/08 ,  H04W88/04 ,  H04W76/27 ,  H04W92/18

Abstract: An indication method, including receiving, by first user equipment, a first message sent by second user equipment, where the first message includes information indicating that the second user equipment supports an evolved user equipment-to-network relay function, and receiving, by the first user equipment, a second message sent by a network device, where the second message includes information indicating that the network device supports an evolved user equipment-to-network relay, or the second message includes information indicating that a cell in which the network device sends the second message supports an evolved user equipment-to-network relay.

公开(公告)号：US20240031988A1

公开(公告)日：2024-01-25

申请号：US18479592

申请日：2023-10-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yiru Kuang ,  Rama Kumar Mopidevi ,  Haibo Xu ,  Steven James Wenham ,  Guowei Ouyang

IPC: H04W68/02 ,  H04W60/00

CPC classification number: H04W68/02 ,  H04W60/00 ,  H04W84/042

Abstract: This application discloses a paging indication method and an apparatus. The method includes: A UE obtains first indication information, where the first indication information indicates whether a core network device supports a paging cause value; and receives a first paging message, where the first paging message includes first information corresponding to the UE, and the first information does not include a first field indicating the paging cause value; and when the first indication information indicates that the core network device supports the paging cause value, the first information indicates the paging cause value. According to the method provided in this application, the UE can explicitly learn whether the paging cause value is indicated in information that is in a paging message and that corresponds to the UE.

公开(公告)号：US11737051B2

公开(公告)日：2023-08-22

申请号：US17488632

申请日：2021-09-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yiru Kuang ,  Haibo Xu ,  Nathan Edward Tenny ,  Jian Wang

IPC: H04W68/00 ,  H04W76/27 ,  H04W4/06 ,  H04W8/00 ,  H04W92/18

CPC classification number: H04W68/005 ,  H04W4/06 ,  H04W8/005 ,  H04W76/27 ,  H04W92/18

Abstract: When cell system information changes, a first terminal device receives, during on duration of the first terminal device, system information sent by a second terminal device, so that the first terminal device can receive the system information through a sidelink between the first terminal device and the second terminal device without a need to maintain a cellular link, thereby reducing complexity and power consumption of system information transmission. Alternatively, when cell system information changes and a first terminal device has only one receive radio frequency chain, the first terminal device obtains system information within a gap period of communication between the second terminal device and the first terminal device through a link between the first terminal device and a network device, so that the first terminal device maintains a cellular link only within the gap period, thereby reducing complexity and power consumption of system information transmission to some extent.

公开(公告)号：US11575490B2

公开(公告)日：2023-02-07

申请号：US16958370

申请日：2019-01-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan Xue ,  Chuting Yao ,  Yiru Kuang ,  Da Wang ,  Yun Liu ,  Jian Wang

IPC: H04L5/00 ,  H04W72/04

Abstract: A bandwidth part processing method includes receiving, by a terminal, a first information and a second information from a network device. The first information indicates that at least one default bandwidth part (BWP) corresponds to at least two active BWPs, the second information indicates that the at least two active BWPs correspond to at least one first timer, and the at least one first timer is useable by the terminal to perform deactivation processing on at least one of the at least two active BWPs. The method further includes performing, by the terminal, deactivation processing on the at least one of the at least two active BWPs, and activation processing on a BWP in the at least one default BWP based on the first and second information, or performing deactivation processing on the at least one of the at least two active BWPs based on the first and second information.

公开(公告)号：US20230026710A1

公开(公告)日：2023-01-26

申请号：US17641361

申请日：2020-09-04

Applicant: Huawei Technologies Co. Ltd.

Inventor： Zhou Wang ,  Yifan Xue ,  Yiru Kuang ,  Jian Wang ,  Haibo Xu ,  Wenqian Huang ,  Yifan Du

IPC: H04W36/00 ,  H04W36/36

Abstract: This application provides a base station switching method and an apparatus. The method includes: A terminal sends one piece of binding signaling that carries SIM card binding information to a source base station; the terminal switches a plurality of SIM cards from being connected to the source base station to being connected to the target base station; and the terminal sends radio resource control reconfiguration complete information to the target base station, where the radio resource control reconfiguration complete information includes information about the plurality of SIM cards that complete the switching operation.

公开(公告)号：US11516731B2

公开(公告)日：2022-11-29

申请号：US17290574

申请日：2019-11-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaojuan Li ,  Guowei Ouyang ,  Yiru Kuang

IPC: H04W8/22 ,  H04W48/14 ,  H04W8/00 ,  H04W8/24

Abstract: An identifier allocation method includes receiving, by a first core network device, a first request from a terminal device, allocating, by the first core network device, a first capability information identifier, and sending, by the first core network device, a first response to the terminal device, where the first response carries the first capability information identifier.

公开(公告)号：US20220377670A1

公开(公告)日：2022-11-24

申请号：US17621995

申请日：2020-06-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yifan Xue ,  Haibo Xu ,  Yiru Kuang ,  Jian Wang

IPC: H04W52/02 ,  H04W76/28

Abstract: A search space monitoring method allows a terminal to monitor a power saving signal in a search space in a scenario in which the power saving signal can be applied to a long discontinuous reception (DRX) cycle and a short DRX cycle. The method includes, when using the long DRX cycle, monitoring, by the terminal, the power saving signal in a first search space, and skipping monitoring the power saving signal in a second search space, where the power saving signal indicates power saving information of the terminal; and when using a short DRX cycle, monitoring, by the terminal, the power saving signal in the second search space, and skipping monitoring the power saving signal in the first search space.

公开(公告)号：US11425588B2

公开(公告)日：2022-08-23

申请号：US16961486

申请日：2019-01-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Yiru Kuang ,  Haibo Xu ,  Jian Wang

IPC: H04W24/10 ,  H04L45/02 ,  H04L45/48 ,  H04W84/18

Abstract: A data processing method, including determining, by a second device, in response to a first device switching from the second device to a third device, data receiving status information of the first device, and reporting, by the second device, the data receiving status information of the first device, where the data receiving status information instructs a fourth device to send data to the first device according to the data receiving status information.

公开(公告)号：US20220174599A1

公开(公告)日：2022-06-02

申请号：US17605863

申请日：2020-04-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiru Kuang ,  Jian Wang ,  Chuting Yao ,  Haibo Xu

IPC: H04W52/02 ,  H04W76/15 ,  H04W76/20 ,  H04W76/30

Abstract: A method includes: determining, by a terminal device, first assistance information, wherein the first assistance information is used to indicate a configuration parameter requested by the terminal device from a first network device; and sending, by the terminal device, the first assistance information to a second network device, wherein the second network device is used to send the first assistance information to the first network device.