公开(公告)号：US09843918B2

公开(公告)日：2017-12-12

申请号：US14784651

申请日：2013-12-31

Applicant: ZTE CORPORATION

Inventor： Yumin Luo ,  Lin Chen ,  Ying Huang ,  Feng Xie ,  Shuyu Ma ,  Yulan Liu

IPC: H04W4/00 ,  H04W8/00 ,  H04W48/10 ,  H04W72/04

CPC classification number: H04W8/005 ,  H04W48/10 ,  H04W72/04

Abstract: A device-to-device (D2D) discovery method, an eNodeB and a user equipment are disclosed. The method includes: a user equipment acquiring discovery signal resources allocated by an eNodeB (eNB) to the user equipment, wherein the discovery signal resources include time-frequency domain resources used for sending or monitoring a discovery signal; and when the user equipment performs a D2D discovery operation, sending or monitoring the discovery signal according to acquired discovery signal resources to perform D2D discovery.

公开(公告)号：US09894574B2

公开(公告)日：2018-02-13

申请号：US14764583

申请日：2013-12-31

Applicant: ZTE CORPORATION

Inventor： Li Chu ,  Yulan Liu ,  Yin Gao ,  Ying Huang ,  Lin Chen

IPC: H04B7/14 ,  H04J1/10 ,  H04J3/08 ,  H04W36/08 ,  H04W84/04 ,  H04W92/20 ,  H04W88/04 ,  H04W92/10 ,  H04W84/00

CPC classification number: H04W36/08 ,  H04W84/005 ,  H04W84/047 ,  H04W88/04 ,  H04W92/10 ,  H04W92/20

Abstract: The embodiments of the present document disclose a mobile relay, and a method for enhancing and processing an X2 interface proxy. The method for enhancing an X2 interface proxy comprises: triggering an X2 proxy to relocate from a first node to a second node, or triggering to set up an X2 interface between a third node and the second node; and using the second node as an X2 proxy of the third node and a base station adjacent to the third node.

公开(公告)号：US10194304B2

公开(公告)日：2019-01-29

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 ,  H04W8/24 ,  H04W40/24 ,  H04W48/16 ,  H04W52/02 ,  H04W68/00 ,  H04W88/04 ,  H04W92/18

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.

公开(公告)号：US09832807B2

公开(公告)日：2017-11-28

申请号：US14901024

申请日：2014-06-25

Applicant: ZTE Corporation

Inventor： Lin Chen ,  Shuyu Ma ,  Yumin Luo ,  Ying Huang ,  Yulan Liu ,  Feng Xie

IPC: H04W76/04 ,  H04L12/801 ,  H04W24/02 ,  H04W28/02 ,  H04W88/06 ,  H04W72/12 ,  H04W84/04 ,  H04W88/16

CPC classification number: H04W76/23 ,  H04L47/29 ,  H04W24/02 ,  H04W28/0268 ,  H04W72/1215 ,  H04W84/042 ,  H04W88/06 ,  H04W88/16

Abstract: A method and device for mode switching includes: a first base station sending a message including mode switching information to a first User Equipment (UE) to trigger the first UE to perform mode switching according to indication information of a mode in the mode switching information. The problem of poorer service continuity caused by mode switching inflexibility in the related is solved, and the effect of improving overall throughput of a system is further achieved.

公开(公告)号：US20150271815A1

公开(公告)日：2015-09-24

申请号：US14434217

申请日：2013-08-09

Applicant: ZTE Corporation

Inventor： Yin Gao ,  Feng Xie ,  Ying Huang ,  Yunlu Wu ,  Li Chu ,  Yulan Liu

IPC: H04W72/04 ,  H04W84/04 ,  H04W36/00

CPC classification number: H04W72/0446 ,  H04W36/0055 ,  H04W84/047 ,  H04W92/20

Abstract: The disclosure discloses a method and device for configuring a Un subframe. The method comprises: if a MR moves between multiple DeNBs, a message sent from a source DeNB to a target DeNB carries the Un subframe configuration information of the MR. The disclosure solves the problem that it is unable to acquire effective and accurate Un subframe configuration information fast when the MR moves between the DeNBs is solved, thereby achieving the effect of acquiring the effective and accurate Un subframe configuration information fast.

Abstract translation: 本公开公开了一种用于配置Un子帧的方法和设备。 该方法包括：如果MR在多个DeNB之间移动，则从源DeNB发送到目标DeNB的消息携带MR的Un子帧配置信息。 本发明解决了当解决了DeNB之间的MR移动时，不能快速获取有效且准确的Un子帧配置信息的问题，从而实现了快速获取有效且准确的Un子帧配置信息的效果。