Invention Grant
- Patent Title: Method for sending and receiving data on a cooperative communications system and a cooperative communications method
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Application No.: US15620154Application Date: 2017-06-12
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Publication No.: US09973259B2Publication Date: 2018-05-15
- Inventor: Kap-Seok Chang , Woo-Yong Lee , Kyeongpyo Kim , Hyoung-Jin Kwon , Hyun-Kyu Chung
- 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: KR10-2009-0062295 20090708; KR10-2010-0013937 20100216
- Main IPC: H04B3/36
- IPC: H04B3/36 ; H04B7/155 ; H04B7/026 ; H04B7/06 ; H04L1/00 ; H04L1/06 ; H04B7/0417 ; H04B7/08
Abstract:
A data transmission method of a source node in a cooperative communication system includes: performing a beamforming to a relay node; transmitting data to the relay node; performing a beamforming to a destination node; and transmitting data to the destination node.
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