AU2001230641A1 - Combination of space-time coding and spatial multiplexing, and the use of orthogonal transformation in space-time coding - Google Patents

Combination of space-time coding and spatial multiplexing, and the use of orthogonal transformation in space-time coding

Info

Publication number
AU2001230641A1
AU2001230641A1 AU2001230641A AU3064101A AU2001230641A1 AU 2001230641 A1 AU2001230641 A1 AU 2001230641A1 AU 2001230641 A AU2001230641 A AU 2001230641A AU 3064101 A AU3064101 A AU 3064101A AU 2001230641 A1 AU2001230641 A1 AU 2001230641A1
Authority
AU
Australia
Prior art keywords
space
time coding
combination
spatial multiplexing
orthogonal transformation
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.)
Abandoned
Application number
AU2001230641A
Inventor
Mikhail G. Bakulin
Vitaly B. Kreyndelin
Yuriy S. Shinakov
Alexander M. Shloma
Wen Tong
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20129560&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001230641(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of AU2001230641A1 publication Critical patent/AU2001230641A1/en
Abandoned 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
AU2001230641A 2000-10-27 2000-10-27 Combination of space-time coding and spatial multiplexing, and the use of orthogonal transformation in space-time coding Abandoned AU2001230641A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2000/000426 WO2002035762A1 (en) 2000-10-27 2000-10-27 Combination of space-time coding and spatial multiplexing, and the use of orthogonal transformation in space-time coding

Publications (1)

Publication Number Publication Date
AU2001230641A1 true AU2001230641A1 (en) 2002-05-06

Family

ID=20129560

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001230641A Abandoned AU2001230641A1 (en) 2000-10-27 2000-10-27 Combination of space-time coding and spatial multiplexing, and the use of orthogonal transformation in space-time coding

Country Status (7)

Country Link
US (1) US7529305B1 (en)
EP (1) EP1330888B1 (en)
KR (1) KR100751601B1 (en)
CN (1) CN100350759C (en)
AU (1) AU2001230641A1 (en)
DE (1) DE60037759T2 (en)
WO (1) WO2002035762A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8339935B2 (en) * 2000-09-01 2012-12-25 Apple Inc. Adaptive time diversity and spatial diversity for OFDM
DE50208343D1 (en) * 2002-08-26 2006-11-16 Siemens Ag Data transmission with several transmitting antennas
CN100370720C (en) * 2002-08-26 2008-02-20 西门子公司 Method and apparatus for transmitting data in communication system
KR100526510B1 (en) * 2002-09-30 2005-11-08 삼성전자주식회사 Signal transmitting/receiving apparatus and method over multiple antennas in a mobile communication system
WO2004042959A1 (en) 2002-11-04 2004-05-21 Vivato Inc Directed wireless communication
US7483675B2 (en) * 2004-10-06 2009-01-27 Broadcom Corporation Method and system for weight determination in a spatial multiplexing MIMO system for WCDMA/HSDPA
KR100981580B1 (en) 2003-12-23 2010-09-10 삼성전자주식회사 Differential Space-Time Block Codes Transceiver Apparatus For Up To 8 Transmit Antennas
DE602004008579T2 (en) * 2004-04-22 2008-05-15 France Telecom Transmission to the CDMA communication system through a MIMO channel
KR100686626B1 (en) * 2005-11-03 2007-02-28 주식회사 팬택 Unitary space-time modulation method for direct-sequence spread-spectrum multiple-access networks and apparatus thereof
KR101260835B1 (en) * 2006-02-28 2013-05-06 삼성전자주식회사 Apparatus and method for transceiving a signal in a multi antenna system
EP2984801A1 (en) * 2013-04-09 2016-02-17 Interdigital Patent Holdings, Inc. Joint precoding and multivariate backhaul compression for the downlink of cloud radio access networks
CN108197673A (en) * 2017-12-25 2018-06-22 刘世洪 Space-time hybrid coding authentication method and system based on dipper system
CN111200571B (en) * 2018-11-19 2021-10-01 华为技术有限公司 Signal transmission method and device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2280494A3 (en) * 1996-04-26 2011-12-07 AT & T Corp. Method and apparatus for data transmission using multiple transmit antennas
EP0931388B1 (en) * 1996-08-29 2003-11-05 Cisco Technology, Inc. Spatio-temporal processing for communication
AU5086498A (en) * 1996-10-23 1998-05-15 Arraycomm, Inc. Spectrally efficient high capacity wireless communication systems with spatio-temporal processing
US6185258B1 (en) * 1997-09-16 2001-02-06 At&T Wireless Services Inc. Transmitter diversity technique for wireless communications
US6058105A (en) 1997-09-26 2000-05-02 Lucent Technologies Inc. Multiple antenna communication system and method thereof
US6351498B1 (en) * 1997-11-20 2002-02-26 Ntt Mobile Communications Network Inc. Robust digital modulation and demodulation scheme for radio communications involving fading
US7215718B1 (en) * 1999-04-28 2007-05-08 At&T Corp. Combined channel coding and space-time block coding in a multi-antenna arrangement
AU6257399A (en) * 1998-09-18 2000-04-10 Hesham El Gamal Method and constructions for space-time codes for psk constellations for spatialdiversity in multiple-element antenna systems
US6643338B1 (en) * 1998-10-07 2003-11-04 Texas Instruments Incorporated Space time block coded transmit antenna diversity for WCDMA
US6775260B1 (en) * 1999-02-25 2004-08-10 Texas Instruments Incorporated Space time transmit diversity for TDD/WCDMA systems
US6891897B1 (en) * 1999-07-23 2005-05-10 Nortel Networks Limited Space-time coding and channel estimation scheme, arrangement and method
US6473467B1 (en) * 2000-03-22 2002-10-29 Qualcomm Incorporated Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system
US7010029B1 (en) * 2000-04-13 2006-03-07 At&T Corp. Equalization of transmit diversity space-time coded signals
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
US7139324B1 (en) * 2000-06-02 2006-11-21 Nokia Networks Oy Closed loop feedback system for improved down link performance
US7050510B2 (en) * 2000-12-29 2006-05-23 Lucent Technologies Inc. Open-loop diversity technique for systems employing four transmitter antennas

Also Published As

Publication number Publication date
WO2002035762A1 (en) 2002-05-02
DE60037759D1 (en) 2008-02-21
US7529305B1 (en) 2009-05-05
CN1515095A (en) 2004-07-21
EP1330888A1 (en) 2003-07-30
KR20030044057A (en) 2003-06-02
EP1330888B1 (en) 2008-01-09
CN100350759C (en) 2007-11-21
DE60037759T2 (en) 2009-01-15
KR100751601B1 (en) 2007-08-22

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