发明授权
US08565208B2 Apparatus and method for transmitting coexistence beacon protocol in a cognitive radio system
失效
在认知无线电系统中传输共存信标协议的装置和方法
- 专利标题： Apparatus and method for transmitting coexistence beacon protocol in a cognitive radio system
- 专利标题（中）： 在认知无线电系统中传输共存信标协议的装置和方法
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申请号： US12393305申请日： 2009-02-26
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公开(公告)号： US08565208B2公开(公告)日： 2013-10-22
- 发明人: Cheng Shan , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Sang-Bum Kim , Yong-Ho Park
- 申请人： Cheng Shan , Do-Young Kim , Eun-Taek Lim , Jung-Soo Woo , Geun-Ho Lee , Sang-Bum Kim , Yong-Ho Park
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： Jefferson IP Law, LLP
- 优先权： KR10-2008-0017672 20080227
- 主分类号： H04J3/06
- IPC分类号： H04J3/06
摘要：
An apparatus and method for transmitting Coexistence Beacon Protocol (CBP) in a cognitive radio system are provided. The apparatus includes a detector, a controller, and a transmitter. The detector scans channels on which neighboring Base Stations (BSs) operate through a plurality of directional antennas. The controller links the plurality of directional antennas with BSs, respectively. The transmitter receives a CBP packet through the directional antenna linked with the BS, and transmits the received CBP packet to at least one or more other BSs linked with at least one or more other directional antennas.