公开(公告)号：US20170230959A1

公开(公告)日：2017-08-10

申请号：US15514665

申请日：2015-07-23

Applicant: ZTE Corporation

Inventor： Shuanshuan WU ,  YUNgok LI ,  Yifei YUAN ,  Jin YANG ,  Bo DAI

IPC: H04W72/04 ,  H04L5/14 ,  H04W72/00 ,  H04W72/02

CPC classification number: H04W72/048 ,  H04L1/08 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/14 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0446 ,  H04W72/0453

Abstract: Device-to-Device (D2D) communication methods and apparatuses are provided. In the method, a first resource set for transmitting D2D control information is determined according to a received D2D resource configuration parameter and/or stored radio resource pre-configuration information; a second resource for transmitting D2D data is determined; and D2D control information is sent in the first resource set and/or D2D data is sent in the second resource. The methods and the apparatuses address the scheduling problem existing in the direct communication of D2D UEs on the radio resource of a cellular communication system in the related art.

公开(公告)号：US20170230165A1

公开(公告)日：2017-08-10

申请号：US15514602

申请日：2015-06-04

Applicant: ZTE Corporation

Inventor： Jin YANG ,  Ngok YU LI ,  Shuanshuan WU

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0094 ,  H04W8/14 ,  H04W72/0446 ,  H04W76/14

Abstract: A method and device for indicating the number of bits are provided. In the method, a transmitting User Equipment (UE) and/or a network entity indicate the number k of effective indication bits in a bitmap sequence, the bitmap sequence indicates Physical Sidelink Shared Channel (PSSCH) subframes allocation, k includes one or multiple values, 1≦k≦N, and N is a bit length of the entire bitmap sequence.

公开(公告)号：US20170223711A1

公开(公告)日：2017-08-03

申请号：US15501299

申请日：2014-12-22

Applicant: ZTE CORPORATION

Inventor： Wenhuan WANG ,  Jin YANG ,  Shuanshuan WU ,  Shuanghong HUANG ,  Ming YUAN

IPC: H04W72/04 ,  H04W76/02

CPC classification number: H04W72/0493 ,  H04L5/0012 ,  H04L5/0032 ,  H04L5/0039 ,  H04L5/0094 ,  H04L5/16 ,  H04W72/02 ,  H04W72/042 ,  H04W76/14 ,  Y02D70/00

Abstract: The present disclosure provides a method and device for processing Device-to-Device (D2D) communication, a D2D communication device and an Evolved Node B (eNodeB). Wherein, the method includes that: resources configured for Scheduling Assignment (SA) and/or data of D2D communication are divided into M resource groups, each resource group including X Resource Elements (REs) formed by N time-domain REs*K frequency-domain REs, each RE including O symbols on a time domain and including P subcarriers on a frequency domain, the X REs in each resource group being configured to configure T logical channels, each logical channel including Num REs according to a number Num of sending times and locations of each logical channel in the resource groups being determined according to a preset rule; and D2D communication processing is performed according to a determined resource configuration.

公开(公告)号：US20160198507A1

公开(公告)日：2016-07-07

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: H04W76/02 ,  H04W72/04 ,  H04W8/00

CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W72/044 ,  H04W72/0446

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.

Abstract translation: 公开了一种与无线通信领域有关的设备发现方法，用户设备和网络侧设备。 本发明实施例中公开的方法包括：用户设备获取设备发现配置信息，设备发现配置信息至少包括用于指示设备发现无线资源的时域位置的信息; 所述用户设备根据所述设备发现配置信息确定用于发送D2D发现信号的无线资源位置; 并且用户设备在确定的无线电资源位置发送D2D发现信号; 其中，由设备发现配置信息指示的设备发现无线资源是D2D专用资源，并且在时域中具有特定的配置周期。 本文的实施例还公开了用户设备和网络侧设备。