Patent

Registered METHOD OF DIRECT COMMUNICATION

단말간 직접통신에서 인프라 통신의 포워딩 방안
Inventors
Mi Young Yun, Yoon Chul Sik, Kim Seokki, Won-Ik Kim, Kim Sung Kyung, Lee Hyun, Chang Sung Cheol
Application No.
13937803 (2013.07.09)
Publication No.
20140016531 (2014.01.16)
Registration No.
9198201 (2015.11.24)
Country
UNITED STATES
Project Code
12PI1600, R&D of Radio Interface Technology on WiBro-based Mobile Command & Control Network, Yoon Chul Sik
Abstract
Referring to FIG. 4, if the direct communication terminal 120, among the direct communication terminals 120 and 130 receiving a downlink multicast service from the base station 200 through the forwarding terminal 110, wants to be a talker, the direct communication terminal 120 performs a unicast connection establishment procedure with the forwarding terminal 110, in order to transmit an uplink unicast packet.
KSP Keywords
Direct Communication, Multicast services, base station
Family
 
패밀리 특허 목록
Status Patent Country KIPRIS
Registered 직접 통신 방법 KOREA KIPRIS