发明授权
- 专利标题： Communication apparatus and communication method
- 专利标题（中）： 通信设备和通信方法
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申请号： US12606927申请日： 2009-10-27
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公开(公告)号： US07869418B2公开(公告)日： 2011-01-11
- 发明人: Yasuyuki Nishibayashi , Masahiro Takagi , Tomoko Adachi , Tomoya Tandai , Tetsu Nakajima , Yoriko Utsunomiya
- 申请人： Yasuyuki Nishibayashi , Masahiro Takagi , Tomoko Adachi , Tomoya Tandai , Tetsu Nakajima , Yoriko Utsunomiya
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2004-234814 20040811
- 主分类号： H04J3/16
- IPC分类号： H04J3/16
摘要：
A communication apparatus includes a receiving device configured to receive one physical frame in which a plurality of MAC frames are aggregated. This physical frame includes one acknowledgement request frame for the plurality of MAC frames. The apparatus includes an acknowledgement frame forming device configured to form an acknowledgement frame representing reception statuses of the plurality of MAC frames in response to the acknowledgement request frame. The apparatus also includes a transmitting device configured to transmit the acknowledgement frame. This acknowledgement frame includes a compressed acknowledgement frame representing an acknowledgement bitmap having a size equal to a maximum number of MSDUs (MAC Service Data Units) when one MPDU (MAC Protocol Data Unit) corresponds to one MSDU.
公开/授权文献
- US20100046437A1 COMMUNICATION APPARATUS AND COMMUNICATION METHOD 公开/授权日：2010-02-25