Invention Grant
- Patent Title: Method and system for operating cooperative receiving diversity scheme and selective cooperative relaying
- Patent Title (中): 操作协同接收分集方案和选择性协同中继的方法和系统
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Application No.: US12745520Application Date: 2008-06-19
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Publication No.: US08831043B2Publication Date: 2014-09-09
- Inventor: Bangwon Seo , Heesoo Lee , Jae Young Ahn , Hyun Kyu Chung , Chung Gu Kang , Hyun Seok Ryu , Jung Jae Yu
- Applicant: Bangwon Seo , Heesoo Lee , Jae Young Ahn , Hyun Kyu Chung , Chung Gu Kang , Hyun Seok Ryu , Jung Jae Yu
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Nelson Mullins Riley & Scarborough LLP
- Agent Anthony A. Laurentano, Esq.; Dipti Ramnarain, Esq.
- Priority: KR10-2007-0122627 20071129
- International Application: PCT/KR2008/003474 WO 20080619
- International Announcement: WO2009/069870 WO 20090604
- Main IPC: H04J1/00
- IPC: H04J1/00 ; H04B7/02
Abstract:
A selective cooperative relaying method, the method including: determining, by a base station, whether a mobile station for which the base station provides a service is the mobile station necessary for direct transmission or is the mobile station necessary for cooperative relaying via a relay station; and selecting, by a base station, mobile stations using a simple relaying scheme, a cooperative transmission diversity scheme, or a cooperative receiving diversity scheme from mobile stations necessary for the cooperative relaying via the relay station.
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