ATE352139T1 - Diagonalgeschichtete mehrfachantennenübertragung für frequenzselektive kanäle - Google Patents

Diagonalgeschichtete mehrfachantennenübertragung für frequenzselektive kanäle

Info

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
Application number
AT03713147T
Other languages
English (en)
Inventor
Tobias Tynderfeldt
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE352139T1 publication Critical patent/ATE352139T1/de

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)
AT03713147T 2002-04-11 2003-03-19 Diagonalgeschichtete mehrfachantennenübertragung für frequenzselektive kanäle ATE352139T1 (de)

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)

* 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
EP2750304B1 (de) 2007-10-08 2018-02-28 Telefonaktiebolaget LM Ericsson (publ) Verfahren und Anordnungen zur Signalisierung von Steuerungsinformationen in einem Kommunikationssystem
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
KR100778647B1 (ko) * 1998-09-04 2007-11-22 에이티 앤드 티 코포레이션 다중-안테나 장치내의 결합된 채널 코딩 및 공간-블록 코딩
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
CN1647438A (zh) 2005-07-27
SE0201103D0 (sv) 2002-04-11
AU2003217114A1 (en) 2003-10-27
EP1497944A1 (de) 2005-01-19
CN100459480C (zh) 2009-02-04
WO2003088552A1 (en) 2003-10-23
US7340018B2 (en) 2008-03-04
ES2276052T3 (es) 2007-06-16
DE60311247D1 (de) 2007-03-08
DE60311247T2 (de) 2007-05-24
EP1497944B1 (de) 2007-01-17
US20050118953A1 (en) 2005-06-02

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Legal Events

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