公开(公告)号：US20170142697A1

公开(公告)日：2017-05-18

申请号：US15400021

申请日：2017-01-06

Applicant: ZTE CORPORATION

Inventor： Bo DAI ,  Yu Ngok LI ,  Yifei YUAN ,  Shuanshuan WU ,  Feng LIANG ,  Junfeng ZHANG

IPC: H04W72/04 ,  H04W72/08

CPC classification number: H04W72/042 ,  H04W72/082 ,  H04W88/02 ,  H04W88/08

Abstract: A method and system for controlling data transmission between User Equipments (UEs) are provided. A base station transmits control information for instructing a first UE to transmit data to a second UE. The base station transmits the control information on Physical Downlink Control Channel (PDCCH), and a Radio Network Temporary Identifier (RNTI), a signaling in the control information, or a format of the control information on the PDCCH indicates that the control information is used to control data transmission between the first UE and the second UE. The first UE transmits data to the second UE through Physical Uplink Shared Channel (PUSCH) according to the control information, and the first UE transmits data to the second UE through a special subframe which is a preset transmission unit dedicated to data transmission between UEs.

公开(公告)号：US20150341974A1

公开(公告)日：2015-11-26

申请号：US14758738

申请日：2013-12-16

Applicant: ZTE CORPORATION

Inventor： Shuanshuan WU ,  Feng LIANG ,  Haitao REN ,  Yifei YUAN ,  Ming YUAN ,  Jin YANG

IPC: H04W76/02 ,  H04W88/04 ,  H04W72/04 ,  H04W74/08 ,  H04W8/00 ,  H04W56/00

CPC classification number: H04W76/023 ,  H04W8/005 ,  H04W56/0015 ,  H04W72/00 ,  H04W72/048 ,  H04W74/0833 ,  H04W76/14 ,  H04W88/04

Abstract: The present document relates to a wireless communication method, a user equipment, a network device, and a system. The method includes: a first user equipment sending a dedicated discovery signal; the first user equipment receiving a response message, wherein the response message is sent by a second user equipment which has detected the dedicated discovery signal; the first user equipment establishing a device-to-device connection with the second user equipment; and the first user equipment communicating with a network side through the device-to-device connection and a communication link between the second user equipment and the network side.

Abstract translation: 本文件涉及无线通信方法，用户设备，网络设备和系统。 该方法包括：发送专用发现信号的第一用户设备; 所述第一用户设备接收响应消息，其中所述响应消息由检测到所述专用发现信号的第二用户设备发送; 所述第一用户设备与所述第二用户设备建立设备到设备连接; 以及通过设备到设备连接与网络侧通信的第一用户设备和第二用户设备与网络侧之间的通信链路。

公开(公告)号：US20150341772A1

公开(公告)日：2015-11-26

申请号：US14425089

申请日：2013-08-23

Applicant: ZTE Corporation

Inventor： Feng LIANG ,  Shuanshuan WU ,  Haitao REN ,  Lu GAN ,  Shuang LIANG

IPC: H04W8/00 ,  H04W76/02 ,  H04W48/10

CPC classification number: H04W8/005 ,  H04W8/26 ,  H04W48/10 ,  H04W48/14 ,  H04W76/14

Abstract: The disclosure provides a method and an apparatus for processing Device-to-Device (D2D) device identity. The method includes that: a D2D device transmits a temporary D2D identity request; the D2D device receives temporary D2D identity authorization information corresponding to the temporary D2D identity request, and acquires a temporary D2D identity; and the D2D device broadcasts the received temporary D2D identity, wherein the temporary D2D identity is configured to discover the D2D device by a discovering D2D device in a D2D discovery process. By the disclosure, the security of communication among the D2D devices is improved.

Abstract translation: 本公开提供了一种用于处理设备到设备（D2D）设备身份的方法和设备。 该方法包括：D2D设备发送临时D2D身份请求; D2D设备接收与临时D2D身份请求对应的临时D2D身份授权信息，并获取临时D2D身份; 并且所述D2D设备广播所接收的临时D2D身份，其中所述临时D2D身份被配置为通过D2D发现过程中的发现D2D设备来发现所述D2D设备。 通过公开，提高了D2D设备之间的通信安全性。

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。