发明申请
US20100079261A1 COMMUNICATION DEVICE, COMMUNICATION METHOD, COMPUTER PROGRAM AND COMPUTER SYSTEM
审中-公开
通信设备，通信方法，计算机程序和计算机系统
- 专利标题： COMMUNICATION DEVICE, COMMUNICATION METHOD, COMPUTER PROGRAM AND COMPUTER SYSTEM
- 专利标题（中）： 通信设备，通信方法，计算机程序和计算机系统
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申请号： US12629482申请日： 2009-12-02
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公开(公告)号： US20100079261A1公开(公告)日： 2010-04-01
- 发明人: Tetsuro Goto , Shinichi Fukuda , Norihito Mihota , Masatoshi Ueno
- 申请人： Tetsuro Goto , Shinichi Fukuda , Norihito Mihota , Masatoshi Ueno
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JPP2008-307931 20080212
- 主分类号： H04Q5/22
- IPC分类号： H04Q5/22
摘要：
A communication device includes: a first communication processing unit performing contactless communication operations in a first communication rate in which waveform distortion hardly become a problem; a second communication processing unit performing contactless communication operations in a second communication rate in which waveform shaping by adaptive equalization is necessary; and a control unit controlling communication processing by the first and second communication processing units, wherein the first communication processing unit stores the contents of a packet received in the first communication rate, and the second communication processing unit, when receiving the packet of the same contents in the second communication rate, performs adaptive equalization processing by using the stored contents of the packet.
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