发明授权
US06909875B1 Multi-platform wireless communication system for a variety of different user types
有权
多平台无线通信系统,适用于各种不同的用户类型
- 专利标题: Multi-platform wireless communication system for a variety of different user types
- 专利标题(中): 多平台无线通信系统,适用于各种不同的用户类型
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申请号: US09576648申请日: 2000-05-22
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公开(公告)号: US06909875B1公开(公告)日: 2005-06-21
- 发明人: Kar W. Yung , Frank A. Hagen , Donald C. D. Chang
- 申请人: Kar W. Yung , Frank A. Hagen , Donald C. D. Chang
- 申请人地址: US CA El Segundo
- 专利权人: The DIRECTV Group, Inc.
- 当前专利权人: The DIRECTV Group, Inc.
- 当前专利权人地址: US CA El Segundo
- 代理商 Georgann S. Grunebach
- 主分类号: H01Q3/26
- IPC分类号: H01Q3/26 ; H04B7/185 ; H04B7/212 ; H04B7/26
摘要:
A mobile wireless communications system including a plurality of individual transponding nodes of various types, all in communication with a central processing hub. A local user signal is processed by the central processing hub and radiated through multiple paths to a plurality of the plurality of individual transponding platforms simultaneously. The signal is then re-radiated by each of the plurality of the plurality of individual transponding platforms to a mobile terminal that receives the re-radiated signal from the plurality of the plurality of individual transponding platforms coherently and in phase. The number of transponders and codes used to transmit each user signal can be readily adapted to user requirements.
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