JP2007236000A5 - - Google Patents

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Publication number
JP2007236000A5
JP2007236000A5 JP2007145819A JP2007145819A JP2007236000A5 JP 2007236000 A5 JP2007236000 A5 JP 2007236000A5 JP 2007145819 A JP2007145819 A JP 2007145819A JP 2007145819 A JP2007145819 A JP 2007145819A JP 2007236000 A5 JP2007236000 A5 JP 2007236000A5
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JP
Japan
Prior art keywords
signal
timing shift
data signal
known signal
sequences
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JP2007145819A
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JP4290210B2 (ja
JP2007236000A (ja
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Claims (2)

  1. 複数の系列によって形成されるパケット信号を送信する無線装置であって、
    複数の系列のうちの少なくともひとつに配置した第１既知信号と、第１既知信号の後段にて、複数の系列のそれぞれに配置した第２既知信号と、第２既知信号の後段にて、第１既知信号と同一の系列に配置したデータ信号が含まれたパケット信号を生成する生成部と、
    前記生成部において生成したパケット信号を送信する送信部とを備え、
    前記生成部は、第２既知信号が配置された系列数よりも、第１既知信号およびデータ信号が配置された系列数を少なくし、データ信号が配置される系列のうちのひとつに配置された第２既知信号を基準として、データ信号が配置される系列のうちの他の系列に配置された第２既知信号に、第２既知信号内での循環的なタイミングシフトを行い、データ信号が配置されない系列に配置された第２既知信号に対してもタイミングシフトを行っており、かつタイミングシフト量には予め優先度を設けており、データ信号が配置される系列に対して、優先度の高いタイミングシフト量から順にタイミングシフト量を使用し、データ信号が配置されない系列に対しても、優先度の高いタイミングシフト量から順にタイミングシフト量を使用することを特徴とする無線装置。
  2. 前記生成部は、データ信号に対しても循環的なタイミングシフトを行っており、タイミングシフト量として、データ信号が配置される系列に対するタイミングシフト量を使用することを特徴とする請求項１に記載の無線装置。
JP2007145819A 2005-09-15 2007-05-31 無線装置 Active JP4290210B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71692605P 2005-09-15 2005-09-15

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2006178042A Division JP3989512B2 (ja) 2005-09-15 2006-06-28 無線装置

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2008272402A Division JP4290218B2 (ja) 2005-09-15 2008-10-22 無線ｌａｎ用無線装置
JP2008302066A Division JP4290220B2 (ja) 2005-09-15 2008-11-27 無線ｌａｎ用無線装置
JP2009026157A Division JP4884488B2 (ja) 2005-09-15 2009-02-06 無線ｌａｎ用無線装置

Publications (3)

Publication Number Publication Date
JP2007236000A JP2007236000A (ja) 2007-09-13
JP2007236000A5 true JP2007236000A5 (ja) 2009-01-22
JP4290210B2 JP4290210B2 (ja) 2009-07-01

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ID=37453394

Family Applications (6)

Application Number Title Priority Date Filing Date
JP2006178042A Active JP3989512B2 (ja) 2005-09-15 2006-06-28 無線装置
JP2007145819A Active JP4290210B2 (ja) 2005-09-15 2007-05-31 無線装置
JP2008272402A Active JP4290218B2 (ja) 2005-09-15 2008-10-22 無線ｌａｎ用無線装置
JP2008302066A Active JP4290220B2 (ja) 2005-09-15 2008-11-27 無線ｌａｎ用無線装置
JP2009026157A Active JP4884488B2 (ja) 2005-09-15 2009-02-06 無線ｌａｎ用無線装置
JP2011226732A Active JP5361972B2 (ja) 2005-09-15 2011-10-14 無線ｌａｎ用無線装置

Family Applications Before (1)

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JP2006178042A Active JP3989512B2 (ja) 2005-09-15 2006-06-28 無線装置

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP2008272402A Active JP4290218B2 (ja) 2005-09-15 2008-10-22 無線ｌａｎ用無線装置
JP2008302066A Active JP4290220B2 (ja) 2005-09-15 2008-11-27 無線ｌａｎ用無線装置
JP2009026157A Active JP4884488B2 (ja) 2005-09-15 2009-02-06 無線ｌａｎ用無線装置
JP2011226732A Active JP5361972B2 (ja) 2005-09-15 2011-10-14 無線ｌａｎ用無線装置

Country Status (8)

Country Link
US (3) US7899413B2 (ja)
EP (1) EP1925104B1 (ja)
JP (6) JP3989512B2 (ja)
KR (2) KR101124122B1 (ja)
CN (2) CN103220030B (ja)
DE (1) DE602006019279D1 (ja)
TW (2) TWI499233B (ja)
WO (1) WO2007032413A1 (ja)

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