发明申请
- 专利标题： Information distribution system
- 专利标题（中）： 信息分发系统
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申请号： US11108056申请日： 2005-04-18
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公开(公告)号： US20050237934A1公开(公告)日： 2005-10-27
- 发明人: Kenji Mito , Toshiaki Tsuchiya , Kiyoshi Yajima , Tomoyuki Fujieda , Kazuyoshi Takahashi
- 申请人： Kenji Mito , Toshiaki Tsuchiya , Kiyoshi Yajima , Tomoyuki Fujieda , Kazuyoshi Takahashi
- 专利权人： PIONEER CORPORATION
- 当前专利权人： PIONEER CORPORATION
- 优先权： JP2004-122697 20040419
- 主分类号： G08G1/09
- IPC分类号： G08G1/09 ; G08G1/07 ; H04B7/26 ; H04J1/16 ; H04L1/00 ; H04Q7/38
摘要：
Disclosed is an information distribution system capable of distributing high quality data without lowering throughput of a network even in a communication area where many movable bodies could be traveling. The information distribution system comprises a radio transmission unit for transmitting data signals at a transmission rate being variable; a detection unit for detecting speed control information for a mobile object having a receiver for receiving data signals transmitted without wires from the radio transmission unit; and a transmission rate setting unit for changing the transmission rate of the data signals according to the speed control information.