发明授权
US08543056B2 Communication device, communication method, and program 失效
通信设备,通信方式和程序

  • 专利标题: Communication device, communication method, and program
  • 专利标题(中): 通信设备,通信方式和程序
  • 申请号: US12721739
    申请日: 2010-03-11
  • 公开(公告)号: US08543056B2
    公开(公告)日: 2013-09-24
  • 发明人: Keiichiro Miyakawa
  • 申请人: Keiichiro Miyakawa
  • 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
  • 代理机构: K&L Gates LLP
  • 优先权: JPP2009-074054 20090325
  • 主分类号: H04B5/00
  • IPC分类号: H04B5/00 G06K19/06
Communication device, communication method, and program
摘要:
A communication device includes determining means for determining a communication system of a transmission signal transmitted by another communication device that performs noncontact communication based on a periodical change of a binarized signal obtained by demodulation of the transmission signal transmitted from the other communication device.
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