公开(公告)号：US09265071B2

公开(公告)日：2016-02-16

申请号：US13937898

申请日：2013-07-09

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sung Cheol Chang ,  Mi Young Yun ,  Seokki Kim ,  Won-Ik Kim ,  Hyun Lee ,  Sung Kyung Kim ,  Chul Sik Yoon

IPC: H04W76/00 ,  H04W76/02 ,  H04W76/04 ,  H04W76/06

CPC classification number: H04W76/00 ,  H04W76/14 ,  H04W76/23 ,  H04W76/38

Abstract: A signaling method for a terminal that performs direct communication between terminals terminal is disclosed. A transmitting terminal transmits a link establishment request message for establishing a link to a receiving terminal, and the receiving terminal transmits a link establishment response message responding to this message to the transmitting terminal. The link establishment request message includes a field indicating a flow to use if the receiving terminal acquires a token.

Abstract translation: 公开了一种在终端之间执行直接通信的终端的信令方法。 发送终端发送用于建立到接收终端的链路的链路建立请求消息，并且接收终端向发送终端发送响应该消息的链路建立响应消息。 链接建立请求消息包括指示如果接收终端获取令牌时要使用的流的字段。

公开(公告)号：US09209886B2

公开(公告)日：2015-12-08

申请号：US13737941

申请日：2013-01-09

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  Industry-Academic Cooperation Foundation, Chosun University

Inventor： Won-Ik Kim ,  Eunkyung Kim ,  Sung Kyung Kim ,  Sung Cheol Chang ,  Jae Sun Cha ,  Mi Young Yun ,  Seokki Kim ,  Hyun Lee ,  Chul Sik Yoon ,  Kwang Jae Lim ,  Seokjoo Shin

IPC: H04B7/14 ,  H04W88/04 ,  H04W36/00

CPC classification number: H04B7/14 ,  H04W36/0055 ,  H04W88/04

Abstract: A communication method of a terminal that can operate in a relay mode or a base station mode is provided. When the terminal, having received a service from a first base station, detects that a service connection to the first base station is unavailable, the terminal searches for a second base station, which is an available neighboring base station. The terminal transmits a ranging request message including a base station identifier of the first base station to the second base station.

Abstract translation: 提供了可以在中继模式或基站模式下操作的终端的通信方法。 当已经从第一基站接收到服务的终端检测到与第一基站的业务连接不可用时，终端搜索作为可用的相邻基站的第二基站。 终端向第二基站发送包括第一基站的基站标识符的测距请求消息。

公开(公告)号：US20130235784A1

公开(公告)日：2013-09-12

申请号：US13786436

申请日：2013-03-05

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Eunkyung Kim ,  Sung Kyung Kim ,  Won-Ik Kim ,  Sung Cheol Chang ,  Seokki Kim ,  Mi Young Yun ,  Hyun Lee ,  Chul Sik Yoon ,  Kwang Jae Lim

IPC: H04W72/00

CPC classification number: H04W72/005 ,  H04L12/189

Abstract: A method of managing a multicast resource is provided by a base station. The base station allocates a multicast resource to a multicast group. The base station generates a MAP IE including information of the multicast resource and a transmission indication for indicating whether the multicast resource is fragmented, and transmits the MAP IE to the multicast group.

Abstract translation: 管理组播资源的方法由基站提供。 基站向组播组分配组播资源。 基站生成包含组播资源的信息的MAP IE以及用于指示组播资源是否分段的发送指示，并将MAP IE发送给组播组。