发明授权
- 专利标题： Communication method enabling use of both a normal acknowledgement scheme and a block acknowledgement scheme
- 专利标题（中）： 能够使用正常确认方案和块确认方案的通信方法
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申请号： US10582986申请日： 2004-12-09
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公开(公告)号： US07734978B2公开(公告)日： 2010-06-08
- 发明人: Ken Nakashima
- 申请人： Ken Nakashima
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2003-420303 20031218
- 国际申请： PCT/JP2004/018412 WO 20041209
- 国际公布： WO2005/060198 WO 20050630
- 主分类号： G08C25/02
- IPC分类号： G08C25/02 ; H04L1/18
摘要：
A receiver capable of switching between a NormalAck scheme that includes an acknowledgement for a single frame in one frame and a BlockAck scheme that includes an acknowledgement for a plurality of frames in one frame. The receiver regards the use of the BlockAck scheme to have been terminated and releases resource being used for the BlockAck scheme and switches to the NormalAck scheme if a data frame requesting the BlockAck scheme is not received within a predetermined period regardless of whether the receiving station has or has not received a data frame requesting the NormalAck scheme.
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