Invention Grant
- Patent Title: Femtocell base station apparatus and self-configuring method thereof
- Patent Title (中): 毫微微小区基站装置及其自配置方法
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Application No.: US12609305Application Date: 2009-10-30
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Publication No.: US08374138B2Publication Date: 2013-02-12
- Inventor: Sung Cheol Chang , Chul Sik Yoon , Jee Hwan Ahn , Young Jin Sang , Kwang Soon Kim
- Applicant: Sung Cheol Chang , Chul Sik Yoon , Jee Hwan Ahn , Young Jin Sang , Kwang Soon Kim
- Applicant Address: KR Suwon-si KR Daejeon
- Assignee: Samsung Electronics Co., Ltd.,Electronics and Telecommunications Research Institute
- Current Assignee: Samsung Electronics Co., Ltd.,Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Suwon-si KR Daejeon
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2008-0108045 20081031; KR10-2009-0092599 20090929
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
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.
Public/Granted literature
- US20100111022A1 FEMTOCELL BASE STATION APPARATUS AND SELF-CONFIGURING METHOD THEREOF Public/Granted day:2010-05-06
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