发明授权
- 专利标题： Communication apparatus, communication method, program, and communication system
- 专利标题（中）： 通信设备，通信方式，程序和通信系统
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申请号： US12464528申请日： 2009-05-12
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公开(公告)号： US07991005B2公开(公告)日： 2011-08-02
- 发明人: Shigenori Uchida
- 申请人： Shigenori Uchida
- 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： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： JPP2008-127333 20080514
- 主分类号： H04J3/24
- IPC分类号： H04J3/24
摘要：
A communication apparatus includes a receiving unit that receives a data frame including a plurality of pieces of unit data and transmitted from a communication partner; a determining unit that determines whether there is data loss, for each piece of unit data included in the data frame received by the receiving unit; a transmission right acquiring unit that acquires a transmission right; and a generating unit that generates grant data for granting the transmission right acquired by the transmission right acquiring unit to the communication partner, when the determining unit determines that at least any one of the pieces of unit data has been lost.
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