Invention Grant
- Patent Title: Method and apparatus for device-to-device direct communication
- Patent Title (中): 用于设备到设备直接通信的方法和装置
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Application No.: US14309354Application Date: 2014-06-19
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Publication No.: US09485797B2Publication Date: 2016-11-01
- Inventor: Hyung Jin Kim , Seungkwon Cho , Soojung Jung , Seokki Kim , Hyun Lee , Sung Cheol Chang
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: Rabin & Berdo P.C.
- Priority: KR10-2013-0071210 20130620; KR10-2013-0079922 20130708; KR10-2014-0016229 20140212
- Main IPC: H04W74/04
- IPC: H04W74/04 ; H04W76/02 ; H04W8/00 ; H04W52/02 ; H04W56/00 ; H04W72/12 ; H04W92/18
Abstract:
A D2D direct communication method is provided. The device sets at least one frame among a plurality of frames included in a superframe to a frame type 0 which is sectionized into a synchronization region for performing a synchronization procedure, a discovery region for discovering devices, a peering region for a connection, and a data region for scheduling of resources and data transmission. The device sets remaining frames among the plurality of frames to a frame type 1 which is sectionized into the synchronization region and the data region.
Public/Granted literature
- US20140376463A1 METHOD AND APPARATUS FOR DEVICE-TO-DEVICE DIRECT COMMUNICATION Public/Granted day:2014-12-25
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