CN101199150A - 接收装置、集成电路及接收方法 - Google Patents
接收装置、集成电路及接收方法 Download PDFInfo
- Publication number
- CN101199150A CN101199150A CNA2006800213035A CN200680021303A CN101199150A CN 101199150 A CN101199150 A CN 101199150A CN A2006800213035 A CNA2006800213035 A CN A2006800213035A CN 200680021303 A CN200680021303 A CN 200680021303A CN 101199150 A CN101199150 A CN 101199150A
- Authority
- CN
- China
- Prior art keywords
- data
- circuit
- fourier transform
- data group
- signal
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
- H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
- H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP173370/2005 | 2005-06-14 | ||
JP2005173370 | 2005-06-14 | ||
PCT/JP2006/310698 WO2006134769A1 (ja) | 2005-06-14 | 2006-05-29 | 受信装置、集積回路及び受信方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101199150A true CN101199150A (zh) | 2008-06-11 |
CN101199150B CN101199150B (zh) | 2011-06-08 |
Family
ID=37532135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800213035A Active CN101199150B (zh) | 2005-06-14 | 2006-05-29 | 接收装置、集成电路及接收方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7852958B2 (zh) |
EP (1) | EP1895696A1 (zh) |
JP (1) | JP4856637B2 (zh) |
CN (1) | CN101199150B (zh) |
WO (1) | WO2006134769A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102598516A (zh) * | 2009-11-09 | 2012-07-18 | 三菱电机株式会社 | 接收装置和方法 |
CN103959693A (zh) * | 2011-12-01 | 2014-07-30 | 三菱电机株式会社 | 接收装置和方法 |
CN104145440A (zh) * | 2012-02-29 | 2014-11-12 | 三菱电机研发中心欧洲有限公司 | 用于增加符号中包括的信息比特的量的方法和装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8014457B2 (en) * | 2006-10-31 | 2011-09-06 | Freescale Semiconductor, Inc. | Method of providing a data signal for channel estimation and circuit thereof |
CN101242383B (zh) * | 2007-02-09 | 2012-05-23 | 株式会社Ntt都科摩 | 一种信道估计方法 |
EP2124371B1 (en) * | 2007-02-23 | 2018-08-29 | Nippon Telegraph and Telephone Corporation | Reception device, transmission device, radio transmission/reception system, and radio reception method |
US8443024B2 (en) * | 2007-10-29 | 2013-05-14 | The Aerospace Corporation | Time-domain gated filter for RF communication systems |
JPWO2009069420A1 (ja) * | 2007-11-27 | 2011-04-07 | パナソニック株式会社 | 信号復調装置、信号復調方法、半導体集積回路および受信装置 |
US8787440B2 (en) * | 2008-07-25 | 2014-07-22 | Qualcomm Incorporated | Determination of receive data values |
KR20120049434A (ko) * | 2010-11-08 | 2012-05-17 | 삼성전자주식회사 | 채널 추정 방법 및 장치 |
US8767847B2 (en) * | 2011-11-01 | 2014-07-01 | Mediatek Inc. | Time-deinterleaver and method for input signal processing and computer program products using the same |
JP5676513B2 (ja) * | 2012-03-30 | 2015-02-25 | 富士通テン株式会社 | 受信装置 |
WO2014017137A1 (ja) * | 2012-07-27 | 2014-01-30 | 日本電気株式会社 | 受信装置、送受信端末、伝搬遅延時間測定方法およびコンピュータプログラム |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59156718A (ja) | 1983-02-28 | 1984-09-06 | Asahi Chem Ind Co Ltd | Frpナツトの製造方法 |
FR2671923B1 (fr) | 1991-01-17 | 1993-04-16 | France Etat | Dispositif de demodulation coherente de donnees numeriques entrelacees en temps et en frequence, a estimation de la reponse frequentielle du canal de transmission et seuillage, et emetteur correspondant. |
JP3160580B2 (ja) * | 1998-09-21 | 2001-04-25 | 宇宙開発事業団 | アンテナ分解能を向上させた電波受信装置 |
JP4460738B2 (ja) | 2000-08-21 | 2010-05-12 | 株式会社ケンウッド | 直交周波数分割多重信号受信装置及び直交周波数分割多重信号受信方法 |
JP2003101503A (ja) | 2001-09-21 | 2003-04-04 | Mega Chips Corp | Ofdm用等化装置およびofdm用等化方法 |
JP4191919B2 (ja) | 2001-09-28 | 2008-12-03 | 株式会社東芝 | Ofdm用周波数特性検出器、ofdm用周波数特性補償器及びofdm用中継装置 |
EP1313282B1 (en) * | 2001-11-15 | 2004-09-08 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for OFDM (orthogonal frequency division multiplexing) demodulation |
JP3910453B2 (ja) * | 2002-01-23 | 2007-04-25 | 三菱電機株式会社 | 受信装置および伝送路推定方法 |
JP4523294B2 (ja) | 2003-02-10 | 2010-08-11 | 三菱電機株式会社 | 通信装置 |
-
2006
- 2006-05-29 EP EP06746976A patent/EP1895696A1/en not_active Withdrawn
- 2006-05-29 CN CN2006800213035A patent/CN101199150B/zh active Active
- 2006-05-29 JP JP2007521238A patent/JP4856637B2/ja active Active
- 2006-05-29 WO PCT/JP2006/310698 patent/WO2006134769A1/ja active Application Filing
- 2006-05-29 US US11/915,992 patent/US7852958B2/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102598516A (zh) * | 2009-11-09 | 2012-07-18 | 三菱电机株式会社 | 接收装置和方法 |
CN102598516B (zh) * | 2009-11-09 | 2014-06-11 | 三菱电机株式会社 | 接收装置和方法 |
CN103959693A (zh) * | 2011-12-01 | 2014-07-30 | 三菱电机株式会社 | 接收装置和方法 |
CN103959693B (zh) * | 2011-12-01 | 2016-12-14 | 三菱电机株式会社 | 接收装置和方法 |
CN104145440A (zh) * | 2012-02-29 | 2014-11-12 | 三菱电机研发中心欧洲有限公司 | 用于增加符号中包括的信息比特的量的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2006134769A1 (ja) | 2009-01-08 |
US7852958B2 (en) | 2010-12-14 |
JP4856637B2 (ja) | 2012-01-18 |
EP1895696A1 (en) | 2008-03-05 |
CN101199150B (zh) | 2011-06-08 |
WO2006134769A1 (ja) | 2006-12-21 |
US20090310479A1 (en) | 2009-12-17 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140926 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20140926 Address after: Seaman Avenue Torrance in the United States of California No. 2000 room 200 Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160616 Address after: Texas, USA Patentee after: WI-FI networks LLC Address before: Seaman Avenue Torrance in the United States of California No. 2000 room 200 Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |