DE69900644D1 - Sende-diversity verfahren, systeme und endgeräte mit verwürfelungs-kodierung - Google Patents

Sende-diversity verfahren, systeme und endgeräte mit verwürfelungs-kodierung

Info

Publication number
DE69900644D1
DE69900644D1 DE69900644T DE69900644T DE69900644D1 DE 69900644 D1 DE69900644 D1 DE 69900644D1 DE 69900644 T DE69900644 T DE 69900644T DE 69900644 T DE69900644 T DE 69900644T DE 69900644 D1 DE69900644 D1 DE 69900644D1
Authority
DE
Germany
Prior art keywords
cracking
encoding
terminals
systems
diversity methods
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
DE69900644T
Other languages
English (en)
Other versions
DE69900644T2 (de
Inventor
S Khayrallah
C Zangi
Rajaram Ramesh
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.)
Ericsson Inc
Original Assignee
Ericsson Inc
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 Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE69900644D1 publication Critical patent/DE69900644D1/de
Publication of DE69900644T2 publication Critical patent/DE69900644T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Radio Relay Systems (AREA)
DE69900644T 1998-04-28 1999-03-30 Sende-diversity verfahren, systeme und endgeräte mit verwürfelungs-kodierung Expired - Lifetime DE69900644T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/067,602 US6198775B1 (en) 1998-04-28 1998-04-28 Transmit diversity method, systems, and terminals using scramble coding
PCT/US1999/006872 WO1999056406A1 (en) 1998-04-28 1999-03-30 Transmit diversity methods, systems, and terminals using scramble coding

Publications (2)

Publication Number Publication Date
DE69900644D1 true DE69900644D1 (de) 2002-01-31
DE69900644T2 DE69900644T2 (de) 2002-08-08

Family

ID=22077136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900644T Expired - Lifetime DE69900644T2 (de) 1998-04-28 1999-03-30 Sende-diversity verfahren, systeme und endgeräte mit verwürfelungs-kodierung

Country Status (8)

Country Link
US (1) US6198775B1 (de)
EP (1) EP1075736B1 (de)
CN (1) CN1307760A (de)
AU (1) AU3370399A (de)
BR (1) BRPI9909975B1 (de)
DE (1) DE69900644T2 (de)
EE (1) EE200000632A (de)
WO (1) WO1999056406A1 (de)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7215718B1 (en) * 1999-04-28 2007-05-08 At&T Corp. Combined channel coding and space-time block coding in a multi-antenna arrangement
KR100778647B1 (ko) 1998-09-04 2007-11-22 에이티 앤드 티 코포레이션 다중-안테나 장치내의 결합된 채널 코딩 및 공간-블록 코딩
US6128330A (en) 1998-11-24 2000-10-03 Linex Technology, Inc. Efficient shadow reduction antenna system for spread spectrum
US6298092B1 (en) * 1999-12-15 2001-10-02 Iospan Wireless, Inc. Methods of controlling communication parameters of wireless systems
US6922445B1 (en) * 1999-12-15 2005-07-26 Intel Corporation Method and system for mode adaptation in wireless communication
FI19992829A (fi) 1999-12-30 2001-07-01 Nokia Networks Oy Datan lähetys radiojärjestelmässä lähettimeltä vastaanottimelle
US6658620B1 (en) * 2000-01-11 2003-12-02 Northrop Grumman Corporation Burst and packet wireless transmission using product codes with iterative decoding
US6377632B1 (en) 2000-01-24 2002-04-23 Iospan Wireless, Inc. Wireless communication system and method using stochastic space-time/frequency division multiplexing
US6442214B1 (en) 2000-05-19 2002-08-27 Iospan Wireless, Inc. Diversity transmitter based on linear transform processing of transmitted information
US6539209B1 (en) * 2000-05-30 2003-03-25 Lucent Technologies Inc. Code-division, multiple-access base station having transmit diversity
US7139324B1 (en) * 2000-06-02 2006-11-21 Nokia Networks Oy Closed loop feedback system for improved down link performance
US6859643B1 (en) * 2000-08-04 2005-02-22 Lucent Technologies Inc. Power amplifier sharing in a wireless communication system with amplifier pre-distortion
US6937592B1 (en) * 2000-09-01 2005-08-30 Intel Corporation Wireless communications system that supports multiple modes of operation
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
US7295509B2 (en) * 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US7058422B2 (en) * 2000-09-20 2006-06-06 Bae Systems Information And Electronic Systems Integration Inc. Method for overusing frequencies to permit simultaneous transmission of signals from two or more users on the same frequency and time slot
US6947505B2 (en) * 2000-09-20 2005-09-20 Bae Systems Information And Electronic Systems Integration Inc. System for parameter estimation and tracking of interfering digitally modulated signals
US6567387B1 (en) * 2000-11-07 2003-05-20 Intel Corporation System and method for data transmission from multiple wireless base transceiver stations to a subscriber unit
US20020136287A1 (en) * 2001-03-20 2002-09-26 Heath Robert W. Method, system and apparatus for displaying the quality of data transmissions in a wireless communication system
US6961545B2 (en) * 2001-04-09 2005-11-01 Atheros Communications, Inc. Method and system for providing antenna diversity
US7139334B2 (en) * 2001-06-21 2006-11-21 Bartlett Alan M Cooperative code-enhanced multi-user communications system
US7200103B2 (en) * 2001-06-21 2007-04-03 Bae Systems Information And Electronic Systems Integration Inc. Reduced algorithm receiver
KR100400922B1 (ko) * 2001-07-21 2003-10-08 엘지전자 주식회사 디지털 필터의 첨예도 자동 조절 회로 및 방법
US7149254B2 (en) 2001-09-06 2006-12-12 Intel Corporation Transmit signal preprocessing based on transmit antennae correlations for multiple antennae systems
US20030067890A1 (en) * 2001-10-10 2003-04-10 Sandesh Goel System and method for providing automatic re-transmission of wirelessly transmitted information
US7336719B2 (en) * 2001-11-28 2008-02-26 Intel Corporation System and method for transmit diversity base upon transmission channel delay spread
US6981203B2 (en) * 2002-04-29 2005-12-27 Bae Systems Information And Electronic Systems Integration Inc. Method and apparatus for random shuffled turbo multiuser detector
US6947506B2 (en) 2002-04-11 2005-09-20 Bae Systems Information And Electronic Systems Integration Inc. Method and apparatus for improved turbo multiuser detector
US6839390B2 (en) 2002-01-23 2005-01-04 Bae Systems Information And Electronic Systems Integration Inc. Voting system for improving the performance of single-user decoders within an iterative multi-user detection system
US7092464B2 (en) * 2002-01-23 2006-08-15 Bae Systems Information And Electronic Systems Integration Inc. Multiuser detection with targeted error correction coding
US6947502B2 (en) * 2002-04-16 2005-09-20 Taylor Matthew A Parameter estimator for a multiuser detection receiver
US7092452B2 (en) * 2002-03-25 2006-08-15 Bae Systems Information And Electronic Systems Integration Inc Co-channel interference receiver
US7190747B2 (en) * 2002-03-25 2007-03-13 Bae Systems Information And Electronic Systems Integration Inc. Frequency mismatch compensation for multiuser detection
US7110439B2 (en) * 2002-03-25 2006-09-19 Bae Systems Information And Electronic Systems Integration Inc. System for decreasing processing time in an iterative multi-user detector system
US7012978B2 (en) * 2002-03-26 2006-03-14 Intel Corporation Robust multiple chain receiver
US7136660B2 (en) * 2002-06-21 2006-11-14 Siemens Aktiengesellschaft Positional determination of a user in a mobile communications system with emission diversity
US7190743B2 (en) * 2002-07-29 2007-03-13 Bae Systems Information And Electronic Systems Integration Inc. Method and apparatus for optimizing tree pruning in a multiuser detector
US7126890B2 (en) * 2002-08-26 2006-10-24 Bae Systems Information And Electronic Systems Integration Inc Multitrack readback and multiuser detection for disk drives
EP1933513B1 (de) * 2003-12-17 2014-06-18 QUALCOMM Incorporated Verfahren und Sender zur Broadcast-Übertragung mit räumlicher Spreizung in einem Mehrantennen-Kommunikationssystem
US8204149B2 (en) * 2003-12-17 2012-06-19 Qualcomm Incorporated Spatial spreading in a multi-antenna communication system
US7302009B2 (en) * 2003-12-17 2007-11-27 Qualcomm Incorporated Broadcast transmission with spatial spreading in a multi-antenna communication system
US7050768B2 (en) * 2003-12-22 2006-05-23 Texas Instruments Incorporated Signal field controller, method of controlling and MIMO transmitter employing the same
US7336746B2 (en) * 2004-12-09 2008-02-26 Qualcomm Incorporated Data transmission with spatial spreading in a MIMO communication system
US8169889B2 (en) 2004-02-18 2012-05-01 Qualcomm Incorporated Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system
US20050180312A1 (en) * 2004-02-18 2005-08-18 Walton J. R. Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system
US20050238111A1 (en) * 2004-04-09 2005-10-27 Wallace Mark S Spatial processing with steering matrices for pseudo-random transmit steering in a multi-antenna communication system
US8923785B2 (en) * 2004-05-07 2014-12-30 Qualcomm Incorporated Continuous beamforming for a MIMO-OFDM system
US8285226B2 (en) * 2004-05-07 2012-10-09 Qualcomm Incorporated Steering diversity for an OFDM-based multi-antenna communication system
US20050265387A1 (en) * 2004-06-01 2005-12-01 Khojastepour Mohammad A General code design for the relay channel and factor graph decoding
US7110463B2 (en) * 2004-06-30 2006-09-19 Qualcomm, Incorporated Efficient computation of spatial filter matrices for steering transmit diversity in a MIMO communication system
US7978649B2 (en) 2004-07-15 2011-07-12 Qualcomm, Incorporated Unified MIMO transmission and reception
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US7894548B2 (en) * 2004-09-03 2011-02-22 Qualcomm Incorporated Spatial spreading with space-time and space-frequency transmit diversity schemes for a wireless communication system
US7978778B2 (en) * 2004-09-03 2011-07-12 Qualcomm, Incorporated Receiver structures for spatial spreading with space-time or space-frequency transmit diversity
US8009752B2 (en) * 2004-10-01 2011-08-30 Qualcomm Incorporated Multi-carrier incremental redundancy for packet-based wireless communications
US9246560B2 (en) * 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) * 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9143305B2 (en) * 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9461859B2 (en) * 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9184870B2 (en) * 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8462859B2 (en) * 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US8885628B2 (en) * 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US7613228B2 (en) * 2005-08-10 2009-11-03 Bae Systems Information And Electronic Systems Integration Inc. M-Algorithm multiuser detector with correlation based pruning
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US9136974B2 (en) * 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US9088384B2 (en) * 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US8582509B2 (en) * 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8477684B2 (en) * 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9225488B2 (en) * 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
JP2009514310A (ja) * 2005-10-28 2009-04-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 可変ダイバーシティ利得を有する多重アンテナ伝送
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US8831607B2 (en) 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
US8543070B2 (en) 2006-04-24 2013-09-24 Qualcomm Incorporated Reduced complexity beam-steered MIMO OFDM system
US8290089B2 (en) * 2006-05-22 2012-10-16 Qualcomm Incorporated Derivation and feedback of transmit steering matrix
US8423861B2 (en) * 2009-11-19 2013-04-16 Lsi Corporation Subwords coding using different interleaving schemes

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479448A (en) * 1992-03-31 1995-12-26 At&T Corp. Method and apparatus for providing antenna diversity
US5442626A (en) * 1993-08-24 1995-08-15 At&T Corp. Digital communications system with symbol multiplexers
US5614914A (en) * 1994-09-06 1997-03-25 Interdigital Technology Corporation Wireless telephone distribution system with time and space diversity transmission for determining receiver location
US5623485A (en) * 1995-02-21 1997-04-22 Lucent Technologies Inc. Dual mode code division multiple access communication system and method
EP0749211B1 (de) * 1995-06-12 2003-05-02 Siemens Aktiengesellschaft Verfahren und Codiereinrichtung zur gesicherten Übertragung von Daten mittels Mehrkomponenten-Codierung
US5721745A (en) * 1996-04-19 1998-02-24 General Electric Company Parallel concatenated tail-biting convolutional code and decoder therefor
EP2184864A3 (de) 1996-04-26 2011-12-14 AT & T Corp. Verfahren und Vorrichtung zur Datenübertragung mit mehreren Sendeantennen
US6023783A (en) * 1996-05-15 2000-02-08 California Institute Of Technology Hybrid concatenated codes and iterative decoding
US5930230A (en) * 1996-05-28 1999-07-27 Qualcomm Incorporated High data rate CDMA wireless communication system
US5790570A (en) * 1996-08-30 1998-08-04 Cornell Research Foundation, Inc. Concatenated trellis coded modulation and linear block codes
US5832044A (en) * 1996-09-27 1998-11-03 Elvino S. Sousa Transmitter antenna diversity and fading-resistant modulation for wireless communication systems
US5878085A (en) * 1997-08-15 1999-03-02 Sicom, Inc. Trellis coded modulation communications using pilot bits to resolve phase ambiguities
US5946328A (en) * 1997-11-17 1999-08-31 International Business Machines Corporation Method and means for efficient error detection and correction in long byte strings using integrated interleaved Reed-Solomon codewords
US6005897A (en) * 1997-12-16 1999-12-21 Mccallister; Ronald D. Data communication system and method therefor
US6088387A (en) * 1997-12-31 2000-07-11 At&T Corp. Multi-channel parallel/serial concatenated convolutional codes and trellis coded modulation encoder/decoder

Also Published As

Publication number Publication date
US6198775B1 (en) 2001-03-06
BRPI9909975B1 (pt) 2015-09-29
BR9909975A (pt) 2000-12-26
CN1307760A (zh) 2001-08-08
DE69900644T2 (de) 2002-08-08
EP1075736A1 (de) 2001-02-14
EE200000632A (et) 2002-02-15
AU3370399A (en) 1999-11-16
WO1999056406A1 (en) 1999-11-04
EP1075736B1 (de) 2001-12-19

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