发明授权
- 专利标题： Femtocell base station apparatus and self-configuring method thereof
- 专利标题（中）： 毫微微小区基站装置及其自配置方法
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申请号： US12609305申请日： 2009-10-30
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公开(公告)号： US08374138B2公开(公告)日： 2013-02-12
- 发明人: Sung Cheol Chang , Chul Sik Yoon , Jee Hwan Ahn , Young Jin Sang , Kwang Soon Kim
- 申请人： Sung Cheol Chang , Chul Sik Yoon , Jee Hwan Ahn , Young Jin Sang , Kwang Soon Kim
- 申请人地址： KR Suwon-si KR Daejeon
- 专利权人： Samsung Electronics Co., Ltd.,Electronics and Telecommunications Research Institute
- 当前专利权人： Samsung Electronics Co., Ltd.,Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Suwon-si KR Daejeon
- 代理机构： Jefferson IP Law, LLP
- 优先权： KR10-2008-0108045 20081031; KR10-2009-0092599 20090929
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
A self-configuring method of a femtocell base station extracts preambles from signals received from adjacent macrocells and femtocells. Transmission power of the femtocell base station is set using the extracted macrocell preambles. In addition, the preambles of the femtocell base station are selected using the correlation values between the macrocell preambles and the pre-stored femtocell preambles. Moreover, the resources for data transmission of the femtocell base station are allocated considering the adjacent macrocells and the femtocells.
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