公开(公告)号：US20150312832A1

公开(公告)日：2015-10-29

申请号：US14646492

申请日：2013-10-09

Applicant: ZTE CORPORATION

Inventor： Ying HUANG ,  Yin GAO ,  Li CHU ,  Shuang LIANG ,  Feng XIE

IPC: H04W36/32 ,  H04W88/16 ,  H04W64/00

CPC classification number: H04W36/32 ,  H04W36/0055 ,  H04W36/12 ,  H04W64/006 ,  H04W84/005 ,  H04W84/047 ,  H04W88/16

Abstract: A method for gateway relocation, an MME and a DeNB are disclosed. The method includes: in a process of an MRN performing handover of the DeNB, the MME of the MRN judging whether it is required to execute a relocation of a gateway serving the MRN according to the current location of the MRN.

Abstract translation: 公开了一种用于网关重新定位的方法，一种MME和一个DeNB。 该方法包括：在MRN执行DeNB的切换的过程中，MRN的MME根据MRN的当前位置判断是否需要对服务于MRN的网关进行重定位。

公开(公告)号：US20170318592A1

公开(公告)日：2017-11-02

申请号：US15518033

申请日：2015-06-24

Applicant: ZTE Corporation

Inventor： Li CHU ,  Lin CHEN

IPC: H04W72/08 ,  H04L1/00 ,  H04W72/04

CPC classification number: H04W72/082 ,  H04L1/0027 ,  H04W8/005 ,  H04W24/02 ,  H04W52/00 ,  H04W52/243 ,  H04W52/383 ,  H04W72/0426 ,  H04W72/0473

Abstract: Device-to-Device (D2D) interference coordination methods and apparatuses, a base station, and a User Equipment (UE) are provided. A base station acquires D2D transmission Tx power information (S302). The D2D transmission Tx power information is used for indicating Tx power of D2D transmission to be scheduled over a corresponding radio resource or indicating power information causing interference to D2D transmission over a corresponding radio resource. The base station conducts interference coordination processing according to the D2D transmission Tx power information (S304).

公开(公告)号：US20170078898A1

公开(公告)日：2017-03-16

申请号：US15309377

申请日：2014-08-14

Applicant: ZTE CORPORATION

Inventor： Ying HUANG ,  Sergio PAROLARI ,  Lin CHEN ,  Yuqin CHEN ,  Li CHU

IPC: H04W24/02 ,  H04W72/04

CPC classification number: H04W24/02 ,  H04W72/04 ,  H04W72/044 ,  H04W76/14 ,  H04W76/20

Abstract: The present invention discloses a method for monitoring Device-to-Device (D2D) communication, including: a D2D User Equipment (UE) acquiring D2D receiving resource pool information, and monitoring D2D resources according to the D2D receiving resource pool information. The present invention further discloses a device for monitoring D2D communication and a computer storage medium.

Abstract translation: 本发明公开了一种用于监视设备到设备（D2D）通信的方法，包括：D2D用户设备（UE），获取D2D接收资源池信息，并根据D2D接收资源池信息监视D2D资源。 本发明还公开了一种用于监视D2D通信的设备和计算机存储介质。

公开(公告)号：US20160139270A1

公开(公告)日：2016-05-19

申请号：US14897922

申请日：2014-05-23

Applicant: ZTE CORPORATION

Inventor： Li CHU ,  He HUANG ,  Zhifeng MA

IPC: G01S19/07 ,  H04L29/08

CPC classification number: G01S19/07 ,  H04L67/12

Abstract: Disclosed are a network-aided method, user equipment, and network side device for satellite navigation and positioning, related to the field of satellite navigation and positioning. The network-aided satellite navigation and positioning method includes: a user equipment sending a network side an auxiliary positioning information request containing an indication of providing ionospheric auxiliary information (A100); the user equipment receiving ionospheric auxiliary information fed back from the network side, and correspondingly performing the ionospheric time delay correction to carry out a positioning operation (A200). The abovementioned technical solution allows a mobile communication network to transmit targeted ionospheric information to the user equipment in a network-aided satellite positioning process, thereby improving the positioning precision. Meanwhile, the abovementioned technical solution saves resources, speeds up the user equipment to lock effective information and finally achieves positioning.

Abstract translation: 公开了与卫星导航和定位领域相关的网络辅助方法，用户设备和用于卫星导航和定位的网络侧设备。 网络辅助卫星导航定位方法包括：用户设备向网络侧发送包含提供电离层辅助信息的指示的辅助定位信息请求（A100）; 所述用户设备接收从所述网络侧反馈的电离层辅助信息，并且相应地进行所述电离层时间延迟校正以执行定位操作（A200）。 上述技术方案允许移动通信网络在网络辅助卫星定位过程中向用户设备发送目标电离层信息，从而提高定位精度。 同时，上述技术方案节省资源，加快用户设备锁定有效信息，最终实现定位。

公开(公告)号：US20160007256A1

公开(公告)日：2016-01-07

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: H04W36/08

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.

Abstract translation: 本文的实施例公开了移动中继，以及用于增强和处理X2接口代理的方法。 用于增强X2接口代理的方法包括：触发X2代理从第一节点重新定位到第二节点，或触发在第三节点和第二节点之间建立X2接口; 并且使用第二节点作为第三节点的X2代理和与第三节点相邻的基站。

公开(公告)号：US20170339703A1

公开(公告)日：2017-11-23

申请号：US15518046

申请日：2015-06-24

Applicant: ZTE Corporation

Inventor： Li CHU ,  Lin CHEN

IPC: H04W72/08 ,  H04W24/02 ,  H04W72/12 ,  H04W72/10 ,  H04W88/08 ,  H04W88/02

CPC classification number: H04W72/082 ,  H04W24/02 ,  H04W72/10 ,  H04W72/12 ,  H04W76/14 ,  H04W88/02 ,  H04W88/08

Abstract: Provided is a Device-to-Device (D2D) interference coordination method and apparatus, a base station, and User Equipment (UE). The method includes that: a base station acquires D2D interference state information, wherein the D2D interference state information is used for indicating an interference degree of D2D transmission on a radio resource corresponding to the D2D interference state information (S302); and the base station conducts interference coordination processing according to the D2D interference state information (S304). The disclosure solves the problem of reduced receiving performance of D2D transmission and cellular transmission due to interference or resource conflict resulted from D2D transmission between cells.

公开(公告)号：US20170339579A1

公开(公告)日：2017-11-23

申请号：US15518004

申请日：2015-06-24

Applicant: ZTE Corporation

Inventor： Li CHU ,  Lin CHEN

IPC: H04W24/02 ,  H04W72/12 ,  H04W72/08

CPC classification number: H04W24/02 ,  H04W72/082 ,  H04W72/121

Abstract: The at least one of embodiments of disclosure provides a method and device for Device to Device (D2D) interference coordination, a base station and a User Equipment (UE). The method includes that: a base station acquires D2D interference sensitivity information, wherein the D2D interference sensitivity information is used for indicating a level of sensitivity to interference of a D2D transmission performed on radio resources or indicating a level of sensitivity to interference of a D2D transmission to be performed on radio resources; the base station performs interference coordination according to the D2D interference sensitivity information.