CN102916801B - 接收方法、装置及利用它们的通信系统 - Google Patents
接收方法、装置及利用它们的通信系统 Download PDFInfo
- Publication number
- CN102916801B CN102916801B CN201210350744.7A CN201210350744A CN102916801B CN 102916801 B CN102916801 B CN 102916801B CN 201210350744 A CN201210350744 A CN 201210350744A CN 102916801 B CN102916801 B CN 102916801B
- Authority
- CN
- China
- Prior art keywords
- signal
- mimo
- data
- pilot signal
- pulse
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 37
- 238000004891 communication Methods 0.000 title description 134
- 230000005540 biological transmission Effects 0.000 claims description 58
- 238000012549 training Methods 0.000 claims description 10
- 230000011664 signaling Effects 0.000 abstract description 139
- 238000001514 detection method Methods 0.000 abstract description 63
- 238000012545 processing Methods 0.000 abstract description 24
- 230000000875 corresponding effect Effects 0.000 description 171
- 239000000203 mixture Substances 0.000 description 34
- 239000000470 constituent Substances 0.000 description 19
- 239000000284 extract Substances 0.000 description 10
- 238000012546 transfer Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000000605 extraction Methods 0.000 description 7
- 230000003044 adaptive effect Effects 0.000 description 6
- 238000012937 correction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004263915 | 2004-09-10 | ||
JP2004-263915 | 2004-09-10 | ||
JP2004293029A JP3754441B1 (ja) | 2004-09-10 | 2004-10-05 | 受信方法ならびに装置およびそれを利用した通信システム |
JP2004-293029 | 2004-10-05 | ||
CN200580030234XA CN101015155B (zh) | 2004-09-10 | 2005-09-05 | 接收方法、装置及利用它们的通信系统 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580030234XA Division CN101015155B (zh) | 2004-09-10 | 2005-09-05 | 接收方法、装置及利用它们的通信系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102916801A CN102916801A (zh) | 2013-02-06 |
CN102916801B true CN102916801B (zh) | 2015-11-11 |
Family
ID=36033911
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580030234XA Expired - Fee Related CN101015155B (zh) | 2004-09-10 | 2005-09-05 | 接收方法、装置及利用它们的通信系统 |
CN201210350744.7A Expired - Fee Related CN102916801B (zh) | 2004-09-10 | 2005-09-05 | 接收方法、装置及利用它们的通信系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580030234XA Expired - Fee Related CN101015155B (zh) | 2004-09-10 | 2005-09-05 | 接收方法、装置及利用它们的通信系统 |
Country Status (7)
Country | Link |
---|---|
US (2) | US8295400B2 (zh) |
EP (1) | EP1788743B1 (zh) |
JP (1) | JP3754441B1 (zh) |
KR (1) | KR100867852B1 (zh) |
CN (2) | CN101015155B (zh) |
TW (2) | TWI407712B (zh) |
WO (1) | WO2006028036A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1256798A4 (en) | 2000-11-30 | 2009-05-20 | Panasonic Corp | BIOSENSOR, MEASURING INSTRUMENT FOR BIOSENSOR, AND METHOD FOR MEASURING SUBSTRATE |
US8396153B1 (en) * | 2004-12-07 | 2013-03-12 | Adaptix, Inc. | Cooperative MIMO in multicell wireless networks |
US7428268B2 (en) * | 2004-12-07 | 2008-09-23 | Adaptix, Inc. | Cooperative MIMO in multicell wireless networks |
US7609774B2 (en) * | 2005-12-20 | 2009-10-27 | Samsung Electronics Co., Ltd. | Beamforming transceiver architecture with enhanced channel estimation and frequency offset estimation capabilities in high throughput WLAN systems |
JP4816123B2 (ja) * | 2006-02-17 | 2011-11-16 | ソニー株式会社 | 無線通信装置及び無線通信方法 |
US8693592B2 (en) | 2007-04-27 | 2014-04-08 | Panasonic Corporation | Receiving device and receiving method |
WO2008136200A1 (ja) | 2007-04-27 | 2008-11-13 | Panasonic Corporation | 信号判定装置及び信号判定方法 |
US8228809B1 (en) | 2007-12-21 | 2012-07-24 | Adaptix, Inc. | Intelligent mode switching in communication networks |
US20100290449A1 (en) | 2008-08-20 | 2010-11-18 | Qualcomm Incorporated | Preamble extensions |
DE102010041368A1 (de) * | 2010-09-24 | 2012-04-19 | Robert Bosch Gmbh | Verfahren und Teilnehmerstation zum optimierten Übertragen von Daten zwischen Teilnehmerstationen eines Bussystems |
JP5712698B2 (ja) * | 2011-03-11 | 2015-05-07 | ソニー株式会社 | 信号処理装置、信号処理方法、並びにプログラム |
EP2965454B1 (en) * | 2013-03-07 | 2019-04-03 | Sony Corporation | Mimo receiving apparatus and mimo preprocessing apparatus |
WO2014205720A1 (zh) * | 2013-06-27 | 2014-12-31 | 华为技术有限公司 | 传输数据的方法和装置 |
US10393727B2 (en) * | 2015-09-18 | 2019-08-27 | Sutter Instrument Company | Digital patch-clamp amplifier |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1237861A (zh) * | 1998-05-29 | 1999-12-08 | 日本电气株式会社 | 具有低功耗的无线通信装置 |
EP0984595A1 (en) * | 1998-09-03 | 2000-03-08 | Sony International (Europe) GmbH | Blind modulation detection |
CN1325198A (zh) * | 2000-05-22 | 2001-12-05 | 美国电报电话公司 | 多输入多输出正交频分多路复用系统 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60038164T2 (de) * | 1999-12-24 | 2009-05-28 | Ntt Docomo Inc. | Verfahren und gerät zur übertragung von burstsignalen in einem mobilen kommunikationssystem, nachrichtenverteilungsverfahren und nachrichtensteuerung |
US6888809B1 (en) * | 2000-01-13 | 2005-05-03 | Lucent Technologies Inc. | Space-time processing for multiple-input, multiple-output, wireless systems |
US6802035B2 (en) * | 2000-09-19 | 2004-10-05 | Intel Corporation | System and method of dynamically optimizing a transmission mode of wirelessly transmitted information |
US7548506B2 (en) * | 2001-10-17 | 2009-06-16 | Nortel Networks Limited | System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design |
US7248559B2 (en) * | 2001-10-17 | 2007-07-24 | Nortel Networks Limited | Scattered pilot pattern and channel estimation method for MIMO-OFDM systems |
US6862271B2 (en) * | 2002-02-26 | 2005-03-01 | Qualcomm Incorporated | Multiple-input, multiple-output (MIMO) systems with multiple transmission modes |
US7224704B2 (en) * | 2002-04-01 | 2007-05-29 | Texas Instruments Incorporated | Wireless network scheduling data frames including physical layer configuration |
GB2388500A (en) * | 2002-05-09 | 2003-11-12 | Sony Uk Ltd | Noise burst estimation and cancellation in OFDM carriers |
US7095709B2 (en) * | 2002-06-24 | 2006-08-22 | Qualcomm, Incorporated | Diversity transmission modes for MIMO OFDM communication systems |
US8194770B2 (en) * | 2002-08-27 | 2012-06-05 | Qualcomm Incorporated | Coded MIMO systems with selective channel inversion applied per eigenmode |
US20040062217A1 (en) * | 2002-09-30 | 2004-04-01 | Farrokh Abrishamkar | Method and apparatus for pilot estimation using an adaptive prediction error method with a kalman filter and a gauss-newton algorithm |
US6896689B2 (en) * | 2003-01-28 | 2005-05-24 | Tewodros Gedebou | Tissue expander, system and method |
KR100552680B1 (ko) * | 2003-02-17 | 2006-02-20 | 삼성전자주식회사 | 다중 안테나 ofdm 통신 시스템에서의 papr 저감방법 및 이를 사용하는 다중 안테나 ofdm 통신 시스템 |
JP4259897B2 (ja) * | 2003-03-25 | 2009-04-30 | シャープ株式会社 | 無線データ伝送システム及び無線データ送受信装置 |
US7916803B2 (en) * | 2003-04-10 | 2011-03-29 | Qualcomm Incorporated | Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices |
US7599332B2 (en) * | 2004-04-05 | 2009-10-06 | Qualcomm Incorporated | Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices |
JP4477312B2 (ja) * | 2003-06-09 | 2010-06-09 | シャープ株式会社 | 通信装置、基地局、移動端末及びデータ伝送システム |
JP4536435B2 (ja) * | 2003-06-30 | 2010-09-01 | パナソニック株式会社 | 送信方法及び送信装置 |
US7616698B2 (en) * | 2003-11-04 | 2009-11-10 | Atheros Communications, Inc. | Multiple-input multiple output system and method |
US7324605B2 (en) * | 2004-01-12 | 2008-01-29 | Intel Corporation | High-throughput multicarrier communication systems and methods for exchanging channel state information |
US7474608B2 (en) * | 2004-01-12 | 2009-01-06 | Intel Corporation | Method for signaling information by modifying modulation constellations |
US7233773B2 (en) | 2004-02-13 | 2007-06-19 | Broadcom Corporation | Configuring a MIMO communication |
US8000223B2 (en) * | 2004-04-12 | 2011-08-16 | Broadcom Corporation | Method and system for multi-antenna preambles for wireless networks preserving backward compatibility |
EP1594259A1 (en) * | 2004-05-07 | 2005-11-09 | Infineon Technologies AG | Extension of initiation messages to improve channel estimation |
US8619907B2 (en) * | 2004-06-10 | 2013-12-31 | Agere Systems, LLC | Method and apparatus for preamble training in a multiple antenna communication system |
TWI265431B (en) * | 2004-09-07 | 2006-11-01 | Acer Inc | Notebook computer with antenna array module |
JP4589711B2 (ja) * | 2004-12-14 | 2010-12-01 | 富士通株式会社 | 無線通信システム及び無線通信装置 |
US20060135072A1 (en) * | 2004-12-17 | 2006-06-22 | Assaf Kasher | Apparatus and related methods to aid in system identification in a heterogeneous communication system environment |
US7411995B2 (en) * | 2004-12-17 | 2008-08-12 | Intel Corporation | Apparatus and related methods to aid in system identification in a heterogeneous communication system environment |
CN107819719B (zh) * | 2004-12-23 | 2020-12-25 | 韩国电子通信研究院 | 用于发送和接收数据以提供高速数据通信的设备及方法 |
US7693082B2 (en) * | 2005-04-12 | 2010-04-06 | Azimuth Systems, Inc. | Latency measurement apparatus and method |
-
2004
- 2004-10-05 JP JP2004293029A patent/JP3754441B1/ja not_active Expired - Lifetime
-
2005
- 2005-09-05 EP EP05781568.0A patent/EP1788743B1/en active Active
- 2005-09-05 KR KR1020077008031A patent/KR100867852B1/ko active IP Right Grant
- 2005-09-05 CN CN200580030234XA patent/CN101015155B/zh not_active Expired - Fee Related
- 2005-09-05 WO PCT/JP2005/016229 patent/WO2006028036A1/ja active Application Filing
- 2005-09-05 CN CN201210350744.7A patent/CN102916801B/zh not_active Expired - Fee Related
- 2005-09-09 TW TW094131063A patent/TWI407712B/zh active
- 2005-09-09 US US11/222,221 patent/US8295400B2/en active Active
- 2005-09-09 TW TW102125647A patent/TWI496429B/zh active
-
2012
- 2012-08-17 US US13/588,038 patent/US8787496B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1237861A (zh) * | 1998-05-29 | 1999-12-08 | 日本电气株式会社 | 具有低功耗的无线通信装置 |
EP0984595A1 (en) * | 1998-09-03 | 2000-03-08 | Sony International (Europe) GmbH | Blind modulation detection |
CN1325198A (zh) * | 2000-05-22 | 2001-12-05 | 美国电报电话公司 | 多输入多输出正交频分多路复用系统 |
Non-Patent Citations (2)
Title |
---|
Philips Partial Proposal to IEEE 802.11 TGn;Gegonya Otal等;《IEEE 802.11 TGn》;20040813;第1-56页 * |
TGn Sync Proposal Technical Specifications;Syed Aon Mujtaba等;《IEEE P802.11 Wireless LANs》;20040814;正文第79-82页、第93-96页、第101-108页,图30-31、38-40 * |
Also Published As
Publication number | Publication date |
---|---|
TWI496429B (zh) | 2015-08-11 |
KR20070088607A (ko) | 2007-08-29 |
TW200625852A (en) | 2006-07-16 |
EP1788743B1 (en) | 2014-04-30 |
CN101015155A (zh) | 2007-08-08 |
EP1788743A4 (en) | 2011-11-23 |
US20060056530A1 (en) | 2006-03-16 |
WO2006028036A1 (ja) | 2006-03-16 |
US20130034192A1 (en) | 2013-02-07 |
US8295400B2 (en) | 2012-10-23 |
JP2006109104A (ja) | 2006-04-20 |
CN101015155B (zh) | 2012-11-07 |
US8787496B2 (en) | 2014-07-22 |
EP1788743A1 (en) | 2007-05-23 |
JP3754441B1 (ja) | 2006-03-15 |
TWI407712B (zh) | 2013-09-01 |
CN102916801A (zh) | 2013-02-06 |
KR100867852B1 (ko) | 2008-11-07 |
TW201347451A (zh) | 2013-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HELLA WIRELESS CORP. Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20141114 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20141114 Address after: Luxemburg Luxemburg recorded valfor Rui Street No. 50 Applicant after: Hella Wireless Address before: Japan Osaka Applicant before: Sanyo Electric Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211014 Address after: Room 3705, Daxin financial center, 248 Queen's Road East, Wanchai, Hong Kong, China Patentee after: Zhongheng Technology Co.,Ltd. Address before: L-1526 50 valfrey street, Luxembourg Patentee before: Hella Wireless |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 |