发明授权
- 专利标题： Method and apparatus for conveying a communication signal between a communication unit and a base site
- 专利标题（中）： 用于在通信单元和基站之间传送通信信号的方法和装置
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申请号： US298918申请日： 1994-08-31
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公开(公告)号： US5596333A公开(公告)日： 1997-01-21
- 发明人: Eugene J. Bruckert
- 申请人： Eugene J. Bruckert
- 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： H01Q3/00
- IPC分类号： H01Q3/00 ; G01S19/03 ; H04B7/155 ; H04B7/26 ; H04W16/24 ; H04W64/00 ; G01S3/02
摘要：
A communication system (100) employs a method (600) and apparatus (101) for conveying a communication signal between a communication unit (105) and a base site (101) that services a sectorized coverage area (103). The communication unit (105) transmits an uplink communication signal (113) to the base site (101). The base site (101) receives (603) the uplink communication signal (113) and determines (605) an approximate location of the communication unit (101) within a first portion (111) of a sector (108) of the sectorized coverage area (103). A downlink communication signal is then transmitted (609, 613) to the communication unit (105) based on the approximate location of the communication unit (105) using an antenna structure that produces a beamwidth (117) narrower than an angular width of the sector (108).
公开/授权文献
- US4434388A Electrical lighting controller 公开/授权日：1984-02-28
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