DE60311247D1 - Diagonalgeschichtete mehrfachantennenübertragung für frequenzselektive kanäle - Google Patents

Diagonalgeschichtete mehrfachantennenübertragung für frequenzselektive kanäle

Info

Publication number
DE60311247D1
DE60311247D1 DE60311247T DE60311247T DE60311247D1 DE 60311247 D1 DE60311247 D1 DE 60311247D1 DE 60311247 T DE60311247 T DE 60311247T DE 60311247 T DE60311247 T DE 60311247T DE 60311247 D1 DE60311247 D1 DE 60311247D1
Authority
DE
Germany
Prior art keywords
inter
diagonal
frequency
multiple antenna
antenna 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 - Lifetime
Application number
DE60311247T
Other languages
English (en)
Other versions
DE60311247T2 (de
Inventor
Tobias Tynderfeldt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE60311247D1 publication Critical patent/DE60311247D1/de
Publication of DE60311247T2 publication Critical patent/DE60311247T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
DE60311247T 2002-04-11 2003-03-19 Diagonalgeschichtete mehrfachantennenübertragung für frequenzselektive kanäle Expired - Lifetime DE60311247T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0201103 2002-04-11
SE0201103A SE0201103D0 (sv) 2002-04-11 2002-04-11 Diagonally Layered Multi-Antenna Transmission for Frequency Selective Channels
PCT/SE2003/000458 WO2003088552A1 (en) 2002-04-11 2003-03-19 Diagonally layered multi-antenna transmission for frequency selective channels

Publications (2)

Publication Number Publication Date
DE60311247D1 true DE60311247D1 (de) 2007-03-08
DE60311247T2 DE60311247T2 (de) 2007-05-24

Family

ID=20287561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60311247T Expired - Lifetime DE60311247T2 (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)

* Cited by examiner, † Cited by third party
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
PL2750304T3 (pl) 2007-10-08 2018-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Sposoby i układy do sygnalizowania informacji sterujących w systemie komunikacji
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)

* Cited by examiner, † Cited by third party
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
BR9913277A (pt) * 1998-09-04 2001-09-25 At & T Corp Codificação de bloco-espaço e codificação de canal combinado em um arranjo de multi-antenas
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

Also Published As

Publication number Publication date
AU2003217114A1 (en) 2003-10-27
DE60311247T2 (de) 2007-05-24
ATE352139T1 (de) 2007-02-15
US7340018B2 (en) 2008-03-04
CN1647438A (zh) 2005-07-27
EP1497944A1 (de) 2005-01-19
EP1497944B1 (de) 2007-01-17
WO2003088552A1 (en) 2003-10-23
US20050118953A1 (en) 2005-06-02
CN100459480C (zh) 2009-02-04
SE0201103D0 (sv) 2002-04-11
ES2276052T3 (es) 2007-06-16

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