公开(公告)号：US20220264586A1

公开(公告)日：2022-08-18

申请号：US17738766

申请日：2022-05-06

Applicant: ZTE Corporation

Inventor： Tao QI ,  Wei LUO ,  Lin CHEN ,  Boyuan ZHANG ,  Feng XIE

IPC: H04W72/10 ,  H04W72/08 ,  H04W72/04 ,  H04W72/14 ,  H04L1/18

Abstract: Methods for resource allocation and provisioning in a wireless user equipment for sidelink communication with another wireless user equipment are disclosed. For example, a preemption procedure is implemented for allocating active Hybrid Automatic Repeat reQuest (HARQ) processes in a MAC layer of the wireless user equipment to efficient transmit or receive transport blocks. The preemption procedure may be based on preemption status parameters and preemption priority parameters associated with various transport blocks competing for the HARQ process resources.

公开(公告)号：US20210329487A1

公开(公告)日：2021-10-21

申请号：US17267437

申请日：2019-08-10

Applicant: ZTE CORPORATION

Inventor： Mengzhen WANG ,  Lin CHEN

IPC: H04W28/02 ,  H04W28/24 ,  H04W4/40

Abstract: Provided are a data transmission method and apparatus and a traffic switch method and apparatus. The data transmission method includes that a first terminal acquires first information of quality of service (QoS) of a to-be-transmitted data packet on a sidelink, configures a sidelink bearer, and maps, according to the first information, the to-be-transmitted data packet to the sidelink bearer for transmission to a second terminal.

公开(公告)号：US20210258889A1

公开(公告)日：2021-08-19

申请号：US17265781

申请日：2019-08-02

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Feng BI ,  Chuangxin JIANG ,  Xing LIU ,  Ke YAO ,  Jie CHEN ,  Lin CHEN

IPC: H04W52/32 ,  H04W52/36 ,  H04W56/00

Abstract: Disclosed is a power determination method, including: a first communication node determines power information according to at least one of signaling information and an agreed rule, where the power information includes at least one of: first-type power information associated with a first-type channel or signal, second-type power information associated with a second-type channel or signal, or third-type power information associated with the first-type channel or signal; where an acquisition parameter of the first-type power information comprises the second-type power information, and an acquisition parameter of the third-type power information do not comprise the second-type power information; and where the first-type channel or signal is a channel or a signal between the first communication node and a second communication node, and the second-type channel or signal is a channel or a signal between the first communication node and one or more third communication nodes.

公开(公告)号：US20210258853A1

公开(公告)日：2021-08-19

申请号：US17246234

申请日：2021-04-30

Applicant: ZTE Corporation

Inventor： Mengzhen WANG ,  Lin CHEN ,  Ying HUANG

IPC: H04W36/32 ,  H04W36/22 ,  H04W36/00 ,  H04W36/30 ,  H04W28/02

Abstract: A method of wireless communication includes transmitting, from a source communication node, a first message to a target communication node requesting a hand-over procedure for handing over one or more mobile devices from the source communication node to the target communication node. The first message indicates a traffic pattern or group information of the one or more mobile devices. The method also includes receiving, by the source communication node, a second message from the target communication node in response to the first message.

公开(公告)号：US20210168646A1

公开(公告)日：2021-06-03

申请号：US17170516

申请日：2021-02-08

Applicant: ZTE CORPORATION

Inventor： Lin CHEN ,  Ying Huang ,  Wei Luo ,  Mengzhen Wang

IPC: H04W28/02 ,  H04W28/10 ,  H04W76/11 ,  H04W76/27 ,  H04W88/14

Abstract: Methods, apparatus and systems for data radio bearer management are disclosed. In one embodiment, a method performed by a first wireless communication node, includes: transmitting a data radio bearer (DRB) setup request message to each of at least one second wireless communication node, wherein the DRB setup request message contains the identity of a plurality of DRBs and at least one of a Quality of Service (QoS) flow and a UE bearer mapped to each of the plurality of DRBs, respectively; receiving a DRB setup response from each of the at least one second wireless communication node, wherein each DRB setup response contains a first list of at least one of QoS flows and UE data bearers failed to be setup by a respective one of the at least one second wireless communication node and a second list of at least one of QoS flows and UE data bearers successfully setup by the respective one of the at least one second wireless communication node; based on each of the first and second lists, determining at least one DRB and at least one QoS flow mapped to the at least one DRB supported by each of the at least one second wireless communication node; and configuring each of the at least one second wireless communication node to support the at least one DRB and the at least one QoS flow/UE data bearer.

公开(公告)号：US20210051579A1

公开(公告)日：2021-02-18

申请号：US17042266

申请日：2019-04-03

Applicant: ZTE CORPORATION

Inventor： Wei LUO ,  Lin CHEN

IPC: H04W48/20 ,  H04W48/16 ,  H04W24/08 ,  H04W24/10 ,  H04W40/22 ,  H04W88/14 ,  H04W76/11 ,  H04W76/27 ,  H04W16/28 ,  H04W72/04

Abstract: Provided is an access selection method. The method includes the following steps: a first transmission node receives configuration information of one of a parent node or a neighboring cell, and the first transmission node performs a measurement, monitoring, or a selection on an accessed parent node according to the configuration information. Further provided is an access selection apparatus, an electronic apparatus and a storage medium.

公开(公告)号：US20180241520A1

公开(公告)日：2018-08-23

申请号：US15753699

申请日：2016-06-02

Applicant: ZTE CORPORATION

Inventor： Yin GAO ,  Lin CHEN

IPC: H04L5/00 ,  H04W72/04 ,  H04W76/14 ,  H04W8/00 ,  H04L12/24

Abstract: Provided is a communication method, including: receiving, by a first station, a first communication message from a second base station through an X2 interface, where the first communication message carries first device-to-device (D2D) capability information for representing a D2D capability of the second base station; and determining, by the first base station, whether to add the second base station to provide a dual-connectivity service to user equipment based on the first D2D capability information. A base station is also provided.

公开(公告)号：US20170367032A1

公开(公告)日：2017-12-21

申请号：US15329253

申请日：2014-09-26

Applicant: ZTE CORPORATION

Inventor： Wei LUO ,  Yuqin CHEN ,  Lin CHEN ,  Zhongda DU

IPC: H04W48/08 ,  H04W72/04 ,  H04W48/16 ,  H04W76/02 ,  H04W4/02

CPC classification number: H04W48/08 ,  H04W4/023 ,  H04W4/70 ,  H04W8/005 ,  H04W48/16 ,  H04W72/0453 ,  H04W76/10

Abstract: The present document discloses methods and apparatuses for reporting and processing information about a proximity service supporting capability. In the method, a first communication node determines indication information to be reported, herein the indication information is used for indicating information about a proximity service supporting capability of the first communication node, and the first communication node reports the indication information to a second communication node. According to the technical scheme provided by the present document, a base station can more reasonably and effectively allocate service resources to UE.

公开(公告)号：US20170223669A1

公开(公告)日：2017-08-03

申请号：US15325090

申请日：2015-07-13

Applicant: ZTE CORPORATION

Inventor： Shuyu MA ,  Yin GAO ,  Lin CHEN ,  Ying HUANG ,  Feng XIE ,  Yumin LUO

IPC: H04W72/04 ,  H04W16/14 ,  H04W48/08

CPC classification number: H04W72/042 ,  H04W8/005 ,  H04W8/14 ,  H04W16/14 ,  H04W48/08 ,  H04W48/12

Abstract: The embodiments of the present disclosure disclose a Device to Device communication method and system based on network sharing, and a storage medium. The method includes that: Device to Device User Equipment D2D UE receives at least one of the following information sent by a network through a broadcast message or a dedicated message: a list of different Public Land Mobile Networks PLMNs supporting D2D, resource pool information for D2D discovery and/or D2D communication of different PLMNs, and a PLMN list corresponding to the resource pool information for D2D discovery and/or D2D communication; and a resource range used for D2D discovery and/or D2D communication is determined by virtue of the resource pool information or the resource pool information corresponding to the PLMN list.

公开(公告)号：US20160150390A1

公开(公告)日：2016-05-26

申请号：US14781361

申请日：2014-01-24

Applicant: ZTE CORPORATION

Inventor： Lin CHEN ,  Ying HUANG ,  Yulan LIU ,  Yumin LUO ,  Shuyu MA ,  Feng XIE ,  Zhaohua LU

IPC: H04W8/00 ,  H04W52/02

CPC classification number: H04W8/005 ,  H04W8/24 ,  H04W40/246 ,  H04W48/16 ,  H04W76/14 ,  H04W88/04 ,  H04W92/18 ,  Y02D70/21

Abstract: Disclosed are methods for receiving device discovery information and sending device discovery information, and UE. The method for receiving the device discovery information includes that: first UE receives device discovery information sent by second UE, wherein the device discovery information contains at least one piece of the following information: UE identification information and attribute information of the UE; and the first UE performs D2D discovery and/or D2D communication under the condition that the device discovery information is consistent with a preset condition. By the disclosure, the technical problem of difficulty in meeting a requirement on D2D communication diversity caused by containing of only an ID in the device discovery information in the related technology is effectively solved, and the technical effect of improving D2D communication effectiveness and flexibility is achieved.

Abstract translation: 公开了用于接收设备发现信息和发送设备发现信息的方法以及UE。 用于接收设备发现信息的方法包括：第一UE接收由第二UE发送的设备发现信息，其中设备发现信息包含以下信息中的至少一条：UE识别信息和UE的属性信息; 并且第一UE在设备发现信息与预设条件一致的条件下执行D2D发现和/或D2D通信。 通过披露，有效解决了在相关技术中仅包含设备发现信息中的ID的D2D通信分集难以满足的技术难题，提高了D2D通信的有效性和灵活性的技术效果 。