发明授权
US5423063A Method and apparatus for identifying a transmitter in a simulcast radio
communication system
失效
用于识别联播无线电通信系统中的发射机的方法和装置
- 专利标题: Method and apparatus for identifying a transmitter in a simulcast radio communication system
- 专利标题(中): 用于识别联播无线电通信系统中的发射机的方法和装置
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申请号: US113577申请日: 1993-08-27
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公开(公告)号: US5423063A公开(公告)日: 1995-06-06
- 发明人: Steven J. Goldberg
- 申请人: Steven J. Goldberg
- 申请人地址: IL Schaumburg
- 专利权人: Motorola, Inc.
- 当前专利权人: Motorola, Inc.
- 当前专利权人地址: IL Schaumburg
- 主分类号: H04B7/26
- IPC分类号: H04B7/26 ; H04W16/00
摘要:
A method and apparatus identifies (810) communication cells (500) in a simulcast radio communication system (100) comprising the cells (500) and a portable communication unit (PCU) (108). Identification bit .patterns (602, 604, 606) are assigned (802) to the cells (500) in a manner such that when transmissions of the identification bit patterns are received simultaneously from cells (500) adjacent to one another, thereby producing a received interference bit pattern (708), identities of the cells (500) received can be resolved to a subset of the cells (500) by analysis of the received interference bit pattern (708), wherein the subset is inclusive of the cells (500) received.
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