JP2010514230A5 - - Google Patents

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Publication number
JP2010514230A5
JP2010514230A5 JP2009524633A JP2009524633A JP2010514230A5 JP 2010514230 A5 JP2010514230 A5 JP 2010514230A5 JP 2009524633 A JP2009524633 A JP 2009524633A JP 2009524633 A JP2009524633 A JP 2009524633A JP 2010514230 A5 JP2010514230 A5 JP 2010514230A5
Authority
JP
Japan
Prior art keywords
symbols
data symbols
pilot symbols
pair
determined
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2009524633A
Other languages
English (en)
Japanese (ja)
Other versions
JP5418835B2 (ja
JP2010514230A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2007/074347 external-priority patent/WO2008078613A1/en
Publication of JP2010514230A publication Critical patent/JP2010514230A/ja
Publication of JP2010514230A5 publication Critical patent/JP2010514230A5/ja
Application granted granted Critical
Publication of JP5418835B2 publication Critical patent/JP5418835B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009524633A 2006-12-22 2007-12-12 Ｑａｍ復調 Expired - Fee Related JP5418835B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2006907293 2006-12-22
AU2006907293A AU2006907293A0 (en) 2006-12-22 QAM demodulation
PCT/JP2007/074347 WO2008078613A1 (en) 2006-12-22 2007-12-12 Qam demodulation

Publications (3)

Publication Number Publication Date
JP2010514230A JP2010514230A (ja) 2010-04-30
JP2010514230A5 true JP2010514230A5 (enExample) 2013-11-21
JP5418835B2 JP5418835B2 (ja) 2014-02-19

Family

ID=39562406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009524633A Expired - Fee Related JP5418835B2 (ja) 2006-12-22 2007-12-12 Ｑａｍ復調

Country Status (5)

Country Link
US (1) US8284869B2 (enExample)
EP (1) EP2119167A4 (enExample)
JP (1) JP5418835B2 (enExample)
CN (1) CN101569152B (enExample)
WO (1) WO2008078613A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101902429B (zh) * 2009-05-31 2014-03-12 中兴通讯股份有限公司南京分公司 手机电视业务中正交振幅调制的软解调方法及装置
JP5739412B2 (ja) 2010-03-17 2015-06-24 株式会社日本触媒 吸水性樹脂の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001045084A (ja) * 1999-05-24 2001-02-16 Ricoh Co Ltd 検波方式及び検波回路
JP4362954B2 (ja) * 2000-07-11 2009-11-11 ソニー株式会社 復調装置及び復調方法
JP2003046588A (ja) * 2001-07-27 2003-02-14 Fujitsu General Ltd 多値ｑａｍ復調方法および装置
CN1152494C (zh) * 2002-08-01 2004-06-02 上海交通大学 模拟正交调制失衡补偿方法
JP3985644B2 (ja) * 2002-09-20 2007-10-03 株式会社富士通ゼネラル 多値ｑａｍ復調方法および装置
CN1165170C (zh) * 2002-10-24 2004-09-01 上海交通大学 正交频分复用系统的突发信号检测和自动增益控制方法
AU2002952566A0 (en) * 2002-11-07 2002-11-21 Dspace Pty Ltd Pilot symbol patterns in communication systems
JP3994870B2 (ja) * 2002-12-12 2007-10-24 日本電気株式会社 多値ｑａｍを用いた無線装置及びしきい値推定方法
US7342974B2 (en) * 2003-03-20 2008-03-11 Silicon Integrated Systems Corp. Channel estimation in OFDM systems
GB2412552A (en) * 2004-03-26 2005-09-28 Sony Uk Ltd Receiver

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