ATE352139T1 - Diagonalgeschichtete mehrfachantennenübertragung für frequenzselektive kanäle - Google Patents
Diagonalgeschichtete mehrfachantennenübertragung für frequenzselektive kanäleInfo
- Publication number
- ATE352139T1 ATE352139T1 AT03713147T AT03713147T ATE352139T1 AT E352139 T1 ATE352139 T1 AT E352139T1 AT 03713147 T AT03713147 T AT 03713147T AT 03713147 T AT03713147 T AT 03713147T AT E352139 T1 ATE352139 T1 AT E352139T1
- Authority
- AT
- Austria
- Prior art keywords
- inter
- frequency selective
- multiple antenna
- antenna transmission
- selective channels
- Prior art date
Links
Classifications
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0201103A SE0201103D0 (sv) | 2002-04-11 | 2002-04-11 | Diagonally Layered Multi-Antenna Transmission for Frequency Selective Channels |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE352139T1 true ATE352139T1 (de) | 2007-02-15 |
Family
ID=20287561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03713147T ATE352139T1 (de) | 2002-04-11 | 2003-03-19 | Diagonalgeschichtete mehrfachantennenübertragung für frequenzselektive kanäle |
Country Status (9)
Country | Link |
---|---|
US (1) | US7340018B2 (de) |
EP (1) | EP1497944B1 (de) |
CN (1) | CN100459480C (de) |
AT (1) | ATE352139T1 (de) |
AU (1) | AU2003217114A1 (de) |
DE (1) | DE60311247T2 (de) |
ES (1) | ES2276052T3 (de) |
SE (1) | SE0201103D0 (de) |
WO (1) | WO2003088552A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7952511B1 (en) | 1999-04-07 | 2011-05-31 | Geer James L | Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns |
US7058367B1 (en) * | 2003-01-31 | 2006-06-06 | At&T Corp. | Rate-adaptive methods for communicating over multiple input/multiple output wireless systems |
US7356073B2 (en) * | 2003-09-10 | 2008-04-08 | Nokia Corporation | Method and apparatus providing an advanced MIMO receiver that includes a signal-plus-residual-interference (SPRI) detector |
JP4065276B2 (ja) * | 2004-11-12 | 2008-03-19 | 三洋電機株式会社 | 送信方法およびそれを利用した無線装置 |
JP3989512B2 (ja) * | 2005-09-15 | 2007-10-10 | 三洋電機株式会社 | 無線装置 |
CA2701914A1 (en) | 2007-10-08 | 2009-04-16 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangements for signaling control information in a communication system |
CN112702287B (zh) * | 2020-12-21 | 2022-07-05 | 比科奇微电子(杭州)有限公司 | 用于信道估计的数据处理方法、装置、存储介质和处理器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5680419A (en) * | 1994-08-02 | 1997-10-21 | Ericsson Inc. | Method of and apparatus for interference rejection combining in multi-antenna digital cellular communications systems |
JP3024524B2 (ja) * | 1995-09-25 | 2000-03-21 | 日本電気株式会社 | キャリア同期ユニット及び同期方法 |
TW349296B (en) * | 1996-05-21 | 1999-01-01 | Ibm | Wireless communication apparatus, wireless communication method, and wireless communication system |
US6097771A (en) | 1996-07-01 | 2000-08-01 | Lucent Technologies Inc. | Wireless communications system having a layered space-time architecture employing multi-element antennas |
US6314147B1 (en) * | 1997-11-04 | 2001-11-06 | The Board Of Trustees Of The Leland Stanford Junior University | Two-stage CCI/ISI reduction with space-time processing in TDMA cellular networks |
CA2341747C (en) * | 1998-09-04 | 2007-05-22 | At&T Corp. | Combined channel coding and space-time block coding in a multi-antenna arrangement |
US6654429B1 (en) * | 1998-12-31 | 2003-11-25 | At&T Corp. | Pilot-aided channel estimation for OFDM in wireless systems |
EP1133071B1 (de) | 1999-02-25 | 2014-05-21 | Texas Instruments Incorporated | Raum-Zeit-Sendediversität für TDD/WCDMA Systeme |
US6898248B1 (en) * | 1999-07-12 | 2005-05-24 | Hughes Electronics Corporation | System employing threaded space-time architecture for transporting symbols and receivers for multi-user detection and decoding of symbols |
US6754294B1 (en) * | 1999-11-12 | 2004-06-22 | Cornell Research Foundation, Inc. | Dual equalizer for use in an receiver and method of operation |
US6912250B1 (en) * | 1999-11-12 | 2005-06-28 | Cornell Research Foundation Inc. | System and methods for precursor cancellation of intersymbol interference in a receiver |
US6865237B1 (en) * | 2000-02-22 | 2005-03-08 | Nokia Mobile Phones Limited | Method and system for digital signal transmission |
US7272192B2 (en) * | 2000-04-14 | 2007-09-18 | Board Of Trustees Of The Leland Stanford Junior University | Time-reversal block transmit diversity system for channels with intersymbol interference and method |
JP3766259B2 (ja) * | 2000-06-01 | 2006-04-12 | 株式会社日立製作所 | パケット転送装置 |
US6522683B1 (en) * | 2000-08-10 | 2003-02-18 | Qualcomm, Incorporated | Method and apparatus for adaptive linear equalization for walsh covered modulation |
US7012957B2 (en) * | 2001-02-01 | 2006-03-14 | Broadcom Corporation | High performance equalizer having reduced complexity |
US7088782B2 (en) * | 2001-04-24 | 2006-08-08 | Georgia Tech Research Corporation | Time and frequency synchronization in multi-input, multi-output (MIMO) systems |
US7099299B2 (en) * | 2002-03-04 | 2006-08-29 | Agency For Science, Technology And Research | CDMA system with frequency domain equalization |
-
2002
- 2002-04-11 SE SE0201103A patent/SE0201103D0/xx unknown
-
2003
- 2003-03-19 DE DE60311247T patent/DE60311247T2/de not_active Expired - Lifetime
- 2003-03-19 EP EP03713147A patent/EP1497944B1/de not_active Expired - Lifetime
- 2003-03-19 WO PCT/SE2003/000458 patent/WO2003088552A1/en active IP Right Grant
- 2003-03-19 AU AU2003217114A patent/AU2003217114A1/en not_active Abandoned
- 2003-03-19 AT AT03713147T patent/ATE352139T1/de not_active IP Right Cessation
- 2003-03-19 US US10/509,996 patent/US7340018B2/en not_active Expired - Fee Related
- 2003-03-19 CN CNB038081911A patent/CN100459480C/zh not_active Expired - Fee Related
- 2003-03-19 ES ES03713147T patent/ES2276052T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1647438A (zh) | 2005-07-27 |
AU2003217114A1 (en) | 2003-10-27 |
US7340018B2 (en) | 2008-03-04 |
US20050118953A1 (en) | 2005-06-02 |
DE60311247D1 (de) | 2007-03-08 |
EP1497944B1 (de) | 2007-01-17 |
SE0201103D0 (sv) | 2002-04-11 |
DE60311247T2 (de) | 2007-05-24 |
EP1497944A1 (de) | 2005-01-19 |
WO2003088552A1 (en) | 2003-10-23 |
ES2276052T3 (es) | 2007-06-16 |
CN100459480C (zh) | 2009-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |