Invention Grant
- Patent Title: Method and apparatus for two-hop link communication in wireless communication network
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Application No.: US13963557Application Date: 2013-08-09
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Publication No.: US10285173B2Publication Date: 2019-05-07
- Inventor: Kyungkyu Kim , Min Young Chung , Daegyun Kim , Seunghoon Park , Sueng Jae Bae , Chiwoo Lim , Bum-Gon Choi
- Applicant: Samsung Electronics Co. Ltd. , Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2012-0087710 20120810
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W8/00 ; H04W40/22 ; H04W88/04

Abstract:
A two-hop link transmission method and apparatus are provided. The method includes establishing a two-hop link and scheduling transmission on the two-hop link in a Device-To-Device (D2D) communication network. The two-hop link transmission method includes identifying neighbor terminals available for communication with the transmission terminal, selecting one of the neighboring terminals as a recipient terminal, determining a type of a link to be established with the selected neighboring terminal between a single-hop link and two-hop link types, selecting, when the two-hop link type is determined, a relay terminal among the neighboring terminals, establishing the two-hop link with the recipient terminal via the relay terminal, allocating a Multi-Hop Connection Identifier (MCID) for the two-hop link, and transmitting data to the recipient terminal through the two hop link.
Public/Granted literature
- US20140044036A1 METHOD AND APPARATUS FOR TWO-HOP LINK COMMUNICATION IN WIRELESS COMMUNICATION NETWORK Public/Granted day:2014-02-13
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