- 专利标题: Wireless transmitting and receiving device and method
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申请号: US11018251申请日: 2004-12-22
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公开(公告)号: US07583746B2公开(公告)日: 2009-09-01
- 发明人: Tsuguhide Aoki , Daisuke Takeda , Takahiro Kobayashi , Yasuhiko Tanabe
- 申请人: Tsuguhide Aoki , Daisuke Takeda , Takahiro Kobayashi , Yasuhiko Tanabe
- 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, P.C.
- 优先权: JP2003-433347 20031226; JP2004-357097 20041209
- 主分类号: H04B7/02
- IPC分类号: H04B7/02
摘要:
A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (AGC), a first long-preamble sequence, a signal field used for conveying a length of the wireless packet, an AGC preamble sequence used for a second AGC to be performed after the first AGC, a second long-preamble sequence, and a data field conveying data. The AGC preamble sequence is transmitted in parallel by the plurality of antennas.
公开/授权文献
- US20050163081A1 Wireless transmitting and receiving device and method 公开/授权日:2005-07-28