公开(公告)号：US10334563B2

公开(公告)日：2019-06-25

申请号：US15538661

申请日：2015-12-15

Applicant: ZTE CORPORATION

Inventor： Lin Chen ,  Shuanshuan Wu ,  Bo Dai ,  Guanghui Yu ,  Feng Xie ,  Ying Huang

IPC: H04W4/00 ,  H04W4/50 ,  H04W8/00 ,  H04W24/10 ,  H04W72/00 ,  H04W72/02 ,  H04W76/14 ,  H04W88/04

Abstract: Provided are a method for realizing device-to-device communication relay selection, a network control node and user equipment. The method includes: a network control node receiving relay-related information sent by user equipment and determining a relay node; and the network control node sending device-to-device communication relay configuration information to the determined relay node. In the technical solution, by sending relay-related information in a network to perform selection or configuration of a relay node, a corresponding solution is provided for a scenario for which relay selection is not provided, and thereby the selection of the relay node is realized.

公开(公告)号：US10299222B2

公开(公告)日：2019-05-21

申请号：US15513751

申请日：2015-03-02

Applicant: ZTE CORPORATION

Inventor： Lin Chen ,  Fang Zhang

IPC: H04W52/26 ,  H04W24/10 ,  H04W52/38 ,  H04W52/14 ,  H04W52/24 ,  H04W52/36 ,  H04W24/02 ,  H04W52/04 ,  H04W52/28 ,  H04W52/34

Abstract: A method for power control includes: setting a transmission power for a small cell; determining periodically, when the small cell is operated with a low transmission power, whether a Reference Signal Receiving Quality RSRQ value corresponding to a User Equipment UE with worst channel quality in a serving cell is less than a preset RSRQ threshold; and augmenting the transmission power by a step value when the RSRQ value is less than the preset RSRQ threshold.

公开(公告)号：US10271363B2

公开(公告)日：2019-04-23

申请号：US14910584

申请日：2014-06-24

Applicant: ZTE CORPORATION

Inventor： Shuanshuan Wu ,  Feng Liang ,  Lin Chen ,  Jin Yang ,  Ming Yuan

IPC: H04W76/00 ,  H04W8/00 ,  H04W76/14 ,  H04W72/04

Abstract: A device discovery method, a user equipment and a network side device are disclosed, which relates to the field of wireless communication. The method disclosed in the embodiments of the present document includes: the user equipment acquiring device discovery configuration information, the device discovery configuration information at least including information used for indicating a time domain location of a device discovery radio resource; the user equipment determining a radio resource location for sending a D2D discovery signal according to the device discovery configuration information; and the user equipment sending the D2D discovery signal at the determined radio resource location; wherein, the device discovery radio resource indicated by the device discovery configuration information is a D2D dedicated resource, and has a specific configuration period in a time domain. The embodiments of the present document also disclose a user equipment and a network side device.

公开(公告)号：US10034293B2

公开(公告)日：2018-07-24

申请号：US15114407

申请日：2014-08-11

Applicant: ZTE CORPORATION

Inventor： Ying Huang ,  Lin Chen ,  Feng Xie

IPC: H04W72/04 ,  H04W8/00 ,  H04W52/02 ,  H04W48/10 ,  H04W72/12 ,  H04W92/18

Abstract: Provided in embodiments of the present document are a D2D discovery and communication method, a resource allocation method and a control node, wherein the resource allocation method includes: a control node obtaining D2D resource set information, wherein the D2D resource set includes a D2D discovery resource set and/or a D2D communication resource set; the control node or a D2D user equipment determining D2D discovery or communication scheduling resources of the D2D user equipment according to the D2D resource set information.

公开(公告)号：US20180110060A1

公开(公告)日：2018-04-19

申请号：US15127573

申请日：2014-07-18

Applicant: ZTE Corporation

Inventor： Ying Huang ,  Lin Chen ,  Yuqin Chen ,  Feng Xie

IPC: H04W72/12 ,  H04W72/04 ,  H04W4/00

CPC classification number: H04W72/1215 ,  H04W4/80 ,  H04W72/042 ,  H04W72/1284

Abstract: Provided are a cellular communication and device-to-device (D2D) communication coexistence method, system and device, and a storage medium. The method comprises: receiving resource control information (401); and monitoring and receiving D2D information in a resource pool having no network coverage according to the resource control information (402).

公开(公告)号：US09615302B2

公开(公告)日：2017-04-04

申请号：US14763813

申请日：2013-08-13

Applicant: ZTE CORPORATION

Inventor： Zhou Zhi ,  Xiaoguang Tian ,  Lin Chen ,  Zhong Yu

IPC: H04B17/00 ,  H04W36/30 ,  H04B10/116 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W36/30 ,  H04B10/116 ,  H04W36/0016 ,  H04W36/0094 ,  H04W36/08

Abstract: A switching method and device for a visible-light communication device and a terminal device at an access point, comprising: configuring different identification codes for visible-light communication devices; when a terminal device satisfies a switching condition, its original access point selecting a visible-light communication device whose signal quality is higher than that of the original access point as a target access point according to a peripheral access list, sending its capability to the target access point, and initiating a switching request; the original access point selecting an operating mode according to an indication of the target access point to notify the terminal device, and forwarding response fed back by the terminal device to the target access point; and when receiving response for the switching request fed back by the target access point and downlink resource allocation information, the original access point sending a switching command to the terminal device to switch.

公开(公告)号：US12302326B2

公开(公告)日：2025-05-13

申请号：US18220996

申请日：2023-07-12

Applicant: ZTE Corporation

Inventor： Wei Luo ,  Lin Chen ,  Boyuan Zhang ,  Weiqiang Du

IPC: H04W72/20 ,  H04W72/542 ,  H04W76/27 ,  H04W76/38 ,  H04W88/06

Abstract: This disclosure relates to methods and devices for wireless sidelink resource allocation for a user equipment (UE) assisted by an anchor UE. Various mechanisms are disclosed for handling releasing of the anchor UE initiated by either the anchor UE or the assisted UE, and for handling sidelink resources already allocated to the UE by the anchor UE prior to the release. Additional mechanisms are disclosed for using an anchor UE to assist in allocating sidelink resources to multiple UEs configurable in a shared manner or non-shared manner.

公开(公告)号：US12273859B2

公开(公告)日：2025-04-08

申请号：US17513506

申请日：2021-10-28

Applicant: ZTE Corporation

Inventor： Wei Luo ,  Lin Chen ,  Mengzhen Wang ,  Boyuan Zhang

IPC: H04W72/02 ,  H04L1/1812 ,  H04W72/23 ,  H04W72/30 ,  H04W72/56

Abstract: Provided are a user equipment (UE) information reporting method and apparatus, an internet of vehicles resource configuration method and apparatus, and a storage medium. The reporting method includes the following steps: a first UE acquires identification information of a second UE; and the first UE sends identification information of the second UE before an adjustment and identification information of the second UE after the adjustment to a network element device on a network side to report UE information.

公开(公告)号：US12232088B2

公开(公告)日：2025-02-18

申请号：US17865585

申请日：2022-07-15

Applicant: ZTE Corporation

Inventor： Wei Luo ,  Lin Chen ,  Boyuan Zhang

IPC: H04W72/044 ,  H04W72/20 ,  H04W72/52 ,  H04W72/542

Abstract: This disclosure relates to methods and devices for allocating resources for sidelink transmission between communication terminals in a wireless communication network. In one implementation, the method may include acquiring a first configuration message with respect to allocating sidelink resources for sidelink transmission between user equipments. The method may further include determining to serve as an anchor user equipment based on the first configuration message. The anchor user equipment may represent a type of user equipment assisting to allocate sidelink resources for other use equipments. The method further include transmitting, to a second user equipment, a resource allocation message with respect to allocating sidelink resources for the second user equipment.

公开(公告)号：US12232081B2

公开(公告)日：2025-02-18

申请号：US17267096

申请日：2019-08-09

Applicant: ZTE Corporation

Inventor： Ying Huang ,  Lin Chen

IPC: H04W72/02 ,  H04W4/40 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/541 ,  H04W76/11 ,  H04W76/27 ,  H04W92/18

Abstract: Provided in the present disclosure are a method and apparatus for transmitting information. The method includes the following operations. A terminal simultaneously performs an NR sidelink service and an LTE sidelink service, and transmits auxiliary information to a base station. The base station can generate resource related information according to the auxiliary information, so as to instruct the terminal to prevent interference between the sidelink services of two systems.