CN1833419B - 用于在无线电通信系统中对训练序列进行预过滤的方法 - Google Patents
用于在无线电通信系统中对训练序列进行预过滤的方法 Download PDFInfo
- Publication number
- CN1833419B CN1833419B CN2004800221742A CN200480022174A CN1833419B CN 1833419 B CN1833419 B CN 1833419B CN 2004800221742 A CN2004800221742 A CN 2004800221742A CN 200480022174 A CN200480022174 A CN 200480022174A CN 1833419 B CN1833419 B CN 1833419B
- Authority
- CN
- China
- Prior art keywords
- training sequence
- emitting side
- prefilter
- radio
- radio transmission
- 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
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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
-
- 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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03343—Arrangements at the transmitter end
-
- 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
-
- 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)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Surgical Instruments (AREA)
- Processing Of Meat And Fish (AREA)
- Blocking Light For Cameras (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03017077.3 | 2003-07-28 | ||
EP03017077A EP1503554A1 (de) | 2003-07-28 | 2003-07-28 | Verfahren zur Vorfilterung einer Trainingssequenz in einem Funkkommunikationssystem |
PCT/EP2004/051402 WO2005013574A1 (de) | 2003-07-28 | 2004-07-08 | Verfahren zur vorfilterung von trainingssequenzen in einem funkkommunikationssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1833419A CN1833419A (zh) | 2006-09-13 |
CN1833419B true CN1833419B (zh) | 2012-02-15 |
Family
ID=33522293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800221742A Expired - Fee Related CN1833419B (zh) | 2003-07-28 | 2004-07-08 | 用于在无线电通信系统中对训练序列进行预过滤的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7697602B2 (zh) |
EP (2) | EP1503554A1 (zh) |
JP (1) | JP4227648B2 (zh) |
KR (1) | KR101057247B1 (zh) |
CN (1) | CN1833419B (zh) |
AT (1) | ATE390005T1 (zh) |
DE (1) | DE502004006598D1 (zh) |
ES (1) | ES2303947T3 (zh) |
MX (1) | MXPA06001021A (zh) |
SI (1) | SI1649652T1 (zh) |
WO (1) | WO2005013574A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1503554A1 (de) | 2003-07-28 | 2005-02-02 | Siemens Aktiengesellschaft | Verfahren zur Vorfilterung einer Trainingssequenz in einem Funkkommunikationssystem |
US7526036B2 (en) * | 2006-04-20 | 2009-04-28 | Mitsubishi Electric Research Laboratories, Inc. | System and method for transmitting signals in cooperative base station multi-user mimo networks |
FR2915333B1 (fr) * | 2007-04-19 | 2009-07-10 | Inst Nat Sciences Appliq | Procede d'emission par un emetteur comportant une unique antenne, d'un ensemble de donnees a destination d'un recepteur comprenant des antennes. |
US7929918B2 (en) * | 2007-08-13 | 2011-04-19 | Samsung Electronics Co., Ltd. | System and method for training the same type of directional antennas that adapts the training sequence length to the number of antennas |
KR20090021886A (ko) * | 2007-08-28 | 2009-03-04 | 엘지전자 주식회사 | 무선통신 시스템에서 시퀀스 생성 방법 |
US8417191B2 (en) | 2008-03-17 | 2013-04-09 | Samsung Electronics Co., Ltd. | Method and system for beamforming communication in high throughput wireless communication systems |
US8478204B2 (en) | 2008-07-14 | 2013-07-02 | Samsung Electronics Co., Ltd. | System and method for antenna training of beamforming vectors having reuse of directional information |
US7773030B2 (en) * | 2008-07-31 | 2010-08-10 | Samsung Electronics Co., Ltd. | Method and system for antenna training and communication protocol for multi-beamforming communication |
KR101028828B1 (ko) * | 2008-08-22 | 2011-04-12 | 건국대학교 산학협력단 | 건축도면을 이용한 rfid 위치 인식 시스템의 최적화방법 |
EP2769485A1 (en) | 2011-10-19 | 2014-08-27 | Marvell World Trade Ltd. | Systems and methods for suppressing interference in a signal received by a device having two or more antennas |
WO2013059566A1 (en) * | 2011-10-20 | 2013-04-25 | Marvell World Trade Ltd. | Systems and methods for suppressing interference in a wireless communication system |
US9071474B1 (en) | 2013-07-25 | 2015-06-30 | Marvell International Ltd. | Systems and methods for suppressing interference in a wireless communication system |
CN111460738B (zh) * | 2020-04-16 | 2023-06-16 | 中南大学 | 磁悬浮系统的rnn-arx建模方法、rnn-arx模型 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030054828A1 (en) * | 2001-07-26 | 2003-03-20 | Dent Paul W. | Communications system employing non-polluting pilot codes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19955357C2 (de) * | 1999-11-17 | 2001-11-29 | Siemens Ag | Verfahren zur Signalübertragung in einem Funk-Kommunikationssystem und Teilnehmerstation |
US20020111142A1 (en) * | 2000-12-18 | 2002-08-15 | Klimovitch Gleb V. | System, apparatus, and method of estimating multiple-input multiple-output wireless channel with compensation for phase noise and frequency offset |
EP1503554A1 (de) | 2003-07-28 | 2005-02-02 | Siemens Aktiengesellschaft | Verfahren zur Vorfilterung einer Trainingssequenz in einem Funkkommunikationssystem |
-
2003
- 2003-07-28 EP EP03017077A patent/EP1503554A1/de not_active Withdrawn
-
2004
- 2004-07-08 EP EP04741974A patent/EP1649652B1/de not_active Expired - Lifetime
- 2004-07-08 JP JP2006521565A patent/JP4227648B2/ja not_active Expired - Fee Related
- 2004-07-08 US US10/566,163 patent/US7697602B2/en not_active Expired - Fee Related
- 2004-07-08 ES ES04741974T patent/ES2303947T3/es not_active Expired - Lifetime
- 2004-07-08 SI SI200430754T patent/SI1649652T1/sl unknown
- 2004-07-08 WO PCT/EP2004/051402 patent/WO2005013574A1/de active IP Right Grant
- 2004-07-08 AT AT04741974T patent/ATE390005T1/de not_active IP Right Cessation
- 2004-07-08 KR KR1020067001822A patent/KR101057247B1/ko not_active IP Right Cessation
- 2004-07-08 DE DE502004006598T patent/DE502004006598D1/de not_active Expired - Lifetime
- 2004-07-08 MX MXPA06001021A patent/MXPA06001021A/es active IP Right Grant
- 2004-07-08 CN CN2004800221742A patent/CN1833419B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030054828A1 (en) * | 2001-07-26 | 2003-03-20 | Dent Paul W. | Communications system employing non-polluting pilot codes |
Non-Patent Citations (2)
Title |
---|
KIESSLING M ET AL.Performance analysis of MIMO maximum likelihoodreceivers with channel correlation, colored gaussiannoise,and linear perfiltering.ICC'03. IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS5.2003,53026-3030. |
KIESSLING M ET AL.Performance analysis of MIMO maximum likelihoodreceivers with channel correlation, colored gaussiannoise,and linear perfiltering.ICC'03. IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS5.2003,53026-3030. * |
Also Published As
Publication number | Publication date |
---|---|
MXPA06001021A (es) | 2006-04-27 |
US7697602B2 (en) | 2010-04-13 |
EP1649652B1 (de) | 2008-03-19 |
SI1649652T1 (sl) | 2008-12-31 |
JP4227648B2 (ja) | 2009-02-18 |
EP1649652A1 (de) | 2006-04-26 |
CN1833419A (zh) | 2006-09-13 |
KR101057247B1 (ko) | 2011-08-16 |
JP2007534190A (ja) | 2007-11-22 |
US20070121749A1 (en) | 2007-05-31 |
ATE390005T1 (de) | 2008-04-15 |
WO2005013574A1 (de) | 2005-02-10 |
EP1503554A1 (de) | 2005-02-02 |
ES2303947T3 (es) | 2008-09-01 |
DE502004006598D1 (de) | 2008-04-30 |
KR20060063919A (ko) | 2006-06-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100499395C (zh) | 在无线通信中用于多天线的空时发射分集(sttd) | |
CN1833419B (zh) | 用于在无线电通信系统中对训练序列进行预过滤的方法 | |
EP2628257B1 (en) | Mimo channel matrix feedback in ofdm systems | |
CN101536355B (zh) | 具有全向和扇形定向天线模式的自适应多天线系统 | |
EP2278761B1 (en) | Precoding process for a transmitter of a MU-MIMO communication system | |
WO2006106693A1 (ja) | マルチアンテナシステムにおける制限フィードバック方法、チャネルパラメータ生成方法および無線受信装置 | |
CN1941663B (zh) | 多天线信道复用的方法及波束赋形的方法 | |
US20110064152A1 (en) | Channel information prediction system and channel information prediction method | |
CN105827293A (zh) | 一种多用户广义空间调制系统线性迫零预编码方法 | |
CN101179313A (zh) | 智能天线系统的分集发射接收装置 | |
CN102857284A (zh) | 数据发射方法、接收方法、装置及系统 | |
CN111585629B (zh) | 一种发送预编码辅助的差分波束空间调制传输与盲检测方法 | |
US6452916B1 (en) | Space-time spreading method of CDMA wireless communication | |
US9300371B1 (en) | Beamforming systems and methods | |
CN101944981A (zh) | 一种获取通信系统中长期信道状态信息的方法 | |
CN102325107B (zh) | 用于n对n mimo信道的干扰对齐方法 | |
CN104467933B (zh) | 时分双工多天线系统中基于叠加转发的中继信道校准方法 | |
Li et al. | On the potential of spatially-spread orthogonal time frequency space modulation for ISAC transmissions | |
CN108768478B (zh) | 一种非相干的mimo通信系统及通信方法 | |
CN103905161A (zh) | 一种预编码矩阵的选择方法和装置 | |
Shahabi et al. | A novel calibration error aware precoding for massive MIMO systems with imperfect CSI | |
CN102025405A (zh) | 一种基于联合收发端信息的多路波束形成方法及系统 | |
Dighe et al. | Analysis of K-transmit dual-receive diversity with cochannel interferers over a Rayleigh fading channel | |
CN101521531B (zh) | 一种利用天线选择增强td-lte下行链路性能的方法 | |
CN103716802A (zh) | 基于双正交极化天线的多输入多输出宽带卫星移动通信信道建模方法 |
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: NOKIA SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20080418 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080418 Address after: Munich, Germany Applicant after: Nokia Siemens Networks GmbH Address before: Munich, Germany Applicant before: Siemens AG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NOKIA COMMUNICATION GMBH + CO. KG Free format text: FORMER NAME: NOKIA SIEMENS NETWORKS GMBH |
|
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: NOKIA SIEMENS NETWORKS GMBH & CO. KG Address before: Munich, Germany Patentee before: Nokia Siemens Networks GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20140708 |
|
EXPY | Termination of patent right or utility model |