Invention Grant
- Patent Title: Apparatus and method for supporting peer to peer communication in a broadband wireless communication system
- Patent Title (中): 用于在宽带无线通信系统中支持对等通信的装置和方法
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Application No.: US12755697Application Date: 2010-04-07
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Publication No.: US08295241B2Publication Date: 2012-10-23
- Inventor: Bong-Chan Kim , Song Chong , Soon-Young Yoon , Ji-Hyun Lee , Joo-Hyun Lee , Young-Ki Kim , Kyu-Ho Son
- Applicant: Bong-Chan Kim , Song Chong , Soon-Young Yoon , Ji-Hyun Lee , Joo-Hyun Lee , Young-Ki Kim , Kyu-Ho Son
- Applicant Address: KR Suwon-si KR Daejeon
- Assignee: Samsung Electronics Co., Ltd.,Korea Advanced Institute of Science and Technology
- Current Assignee: Samsung Electronics Co., Ltd.,Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Suwon-si KR Daejeon
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2009-0029718 20090407
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L12/26 ; H04B7/00 ; G06F15/173
Abstract:
An apparatus and method for supporting Peer to Peer (P2P) communication in a broadband wireless communication system are provided. A P2P zone within a frame used for the P2P communication includes at least one channel, each channel includes a broadcasting zone and a contention zone, and a P2P-mode transmit Mobile Station (MS) transmits a reference signal through a broadcasting zone of a channel to which itself belongs. The method MS includes determining an interference sum for each channel within the P2P zone, comparing the determined interference sums with each other, selecting a channel having the least interference sum, and transmitting information regarding the selected channel to a Base Station (BS).
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