公开(公告)号：US12262261B2

公开(公告)日：2025-03-25

申请号：US17918539

申请日：2021-04-09

Applicant: ZTE CORPORATION

Inventor： Jie Tan ,  Xiubin Sha ,  Bo Dai ,  Ting Lu

IPC: H04W36/00 ,  H04W48/10 ,  H04W56/00

Abstract: Provided are a clock synchronization method and apparatus, and a storage medium. The clock synchronization method includes that: when a source base station determines that a user equipment (UE) satisfies a handover condition, the source base station sends a handover request to a target base station, where the handover request includes a request for precision clock information; and the source base station receives the precision clock information of the target base station.

公开(公告)号：US12256459B2

公开(公告)日：2025-03-18

申请号：US18460880

申请日：2023-09-05

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Kun Liu ,  Xu Liu

IPC: H04W76/27 ,  H04W52/02 ,  H04W72/23

Abstract: Methods, systems, and devices for providing pre-configured dedicated resources for communications during the RRC (radio resource control) idle state, thereby enabling significant energy savings during the communication of small data packets, are described. One exemplary method for wireless communication includes transmitting a first message comprising an indication of pre-configured terminal-specific dedicated resources for a communication between the network device and a terminal, and receiving information from the terminal over the pre-configured terminal-specific dedicated resources, wherein the terminal is in an idle mode and is without an established RRC connection. Another exemplary method for wireless communication includes receiving a first message comprising an indication of pre-configured terminal-specific dedicated resources for a communication between a network device and the terminal, and transmitting, while in the idle mode and without an established RRC connection, information over the pre-configured terminal-specific dedicated resources.

公开(公告)号：US12245076B2

公开(公告)日：2025-03-04

申请号：US17808480

申请日：2022-06-23

Applicant: ZTE Corporation

Inventor： Li Niu ,  Bo Dai ,  Xiubin Sha ,  Ting Lu

IPC: H04W36/08 ,  H04W28/06 ,  H04W76/28 ,  H04W84/06

Abstract: Methods, apparatus, and systems for reducing signaling overhead and power consumption while ensuring mobility of communication devices in non-terrestrial network deployment as well as terrestrial network deployment are disclosed. In one example aspect, a wireless communication method includes receiving, by a communication device from a wireless communication node, information comprising a configuration parameter that corresponds to a length of a discontinuous reception cycle of the communication device. The method also includes performing, by the communication device, an operation based on the configuration parameter.

公开(公告)号：US20250056617A1

公开(公告)日：2025-02-13

申请号：US18718765

申请日：2022-04-27

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Li Niu

IPC: H04W74/0833 ,  H04B17/318

Abstract: A random access resource determination method, a random access method, a communication node, and a medium are disclosed. The method may include determining at least one coverage enhancement level for at least one carrier of the first communication node, with each of the at least one coverage enhancement level corresponding to a respective one of the at least one carrier; determining a target coverage enhancement level based on the determined at least one coverage enhancement level; selecting a carrier from the at least one carrier according to the target coverage enhancement level; and selecting the random-access resource on the selected carrier based on the coverage enhancement level of the selected carrier.

公开(公告)号：US12185328B2

公开(公告)日：2024-12-31

申请号：US17547371

申请日：2021-12-10

Applicant: ZTE CORPORATION

Inventor： Ting Lu ,  Bo Dai ,  Xiubin Sha

IPC: H04W72/23 ,  H04W72/1268 ,  H04W74/0833

Abstract: Provided are a search space optimization method and apparatus, and a storage medium. The search space optimization method includes that the UE receives a plurality of common search spaces configured by a base station; and in a case where a preset condition is satisfied, the UE switches between the plurality of common search spaces.

公开(公告)号：US12150092B2

公开(公告)日：2024-11-19

申请号：US18090377

申请日：2022-12-28

Applicant: ZTE Corporation

Inventor： Jie Tan ,  Xiubin Sha ,  Jianxun Ai ,  Bo Dai ,  He Huang ,  Yin Gao ,  Jing Liu ,  Yuan Gao ,  Ting Lu ,  Zijiang Ma

IPC: H04W68/02 ,  H04W8/24 ,  H04W76/28

Abstract: Provided are an information transmission method and apparatus, a communication node, and a storage medium. The information transmission method applied to a first communication node includes the followings: determining paging capability indication information, where the paging capability indication information indicates the paging capability of the first communication node in an inactive state, and transmitting the paging capability indication information to a third communication node. The paging mechanism in the inactive state is effectively determined by using the method.

公开(公告)号：US12114191B2

公开(公告)日：2024-10-08

申请号：US17626776

申请日：2020-07-15

Applicant: ZTE Corporation

Inventor： Xu Liu ,  Bo Dai ,  Xiubin Sha

IPC: H04W24/08 ,  H04L1/1867 ,  H04W72/1273 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/30 ,  H04W80/02

CPC classification number: H04W24/08 ,  H04L1/1896 ,  H04W72/1273 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/30 ,  H04W80/02

Abstract: A method and apparatus for receiving system information, a method and apparatus for sending system information, and a non-transitory computer-readable storage medium are disclosed. The method for receiving system information may include: receiving system information (SI) reception indication information sent by a base station; and receiving system information indicated by the SI reception indication information.

公开(公告)号：US11985090B2

公开(公告)日：2024-05-14

申请号：US17629330

申请日：2020-05-09

Applicant: ZTE CORPORATION

Inventor： Huiying Fang ,  Bo Dai ,  Xiubin Sha ,  Weiwei Yang

IPC: H04L5/00 ,  H04W56/00

CPC classification number: H04L5/0051 ,  H04W56/0015

Abstract: Provided are an information indication method and apparatus, a terminal, a base station and a storage medium. The information indication method includes described below, first information is sent to a terminal, where the first information includes a re-synchronization signal (RSS) configuration indication, the RSS configuration indication is used for indicating whether RSS configuration information of a neighboring cell is the same as RSS configuration information of a serving cell, so that the terminal acquires the RSS configuration information of the neighboring cell according to the RSS configuration information of the serving cell in a case where the RSS configuration information of the neighboring cell is the same as the RSS configuration information of the serving cell.

公开(公告)号：US20230413151A1

公开(公告)日：2023-12-21

申请号：US18240809

申请日：2023-08-31

Applicant: ZTE Corporation

Inventor： Jie Tan ,  Bo Dai ,  Xiubin Sha ,  Ting Lu

IPC: H04W36/30 ,  H04W72/12 ,  H04L1/08 ,  H04W72/232 ,  H04W36/08

CPC classification number: H04W36/305 ,  H04W72/12 ,  H04L1/08 ,  H04W72/232 ,  H04W36/08

Abstract: In wireless communication, a survival time is a parameter that can be wirelessly communicated on the Radio Access Network (“RAN”) side. The survival time information is used for application and resource allocation for increased reliability. For example, the survival time state application and monitoring may be used for configuration of configured grant (“CG”) resources when a user equipment (“UE”) activates a duplication application.

公开(公告)号：US20230254814A1

公开(公告)日：2023-08-10

申请号：US18127443

申请日：2023-03-28

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Jie Tan ,  Li Niu

IPC: H04W68/02 ,  H04L5/00 ,  H04W72/0457 ,  H04W68/08 ,  H04W72/542

CPC classification number: H04W68/02 ,  H04L5/0098 ,  H04W72/0457 ,  H04W68/08 ,  H04W72/542 ,  H04W76/28

Abstract: This patent document describes, among other things, techniques, and apparatuses for providing paging carrier selection based on a coverage enhancement level (CEL) and associated carrier specific configuration. In one aspect, a method of wireless communication is disclosed. The method includes receiving, by a wireless device, from a first network node, a paging radio resource specific paging configuration, selecting, by the wireless device, a paging radio resource based on a paging radio resource specific paging configuration, wherein the selecting further uses a wireless device specific paging configuration in case that the wireless device is configured with the wireless device specific paging configuration, and performing a further communication operation based on the paging radio resource that is selected by the wireless device.