DE60033320D1 - Verkettete raum-zeit-kodierung - Google Patents

Verkettete raum-zeit-kodierung

Info

Publication number
DE60033320D1
DE60033320D1 DE60033320T DE60033320T DE60033320D1 DE 60033320 D1 DE60033320 D1 DE 60033320D1 DE 60033320 T DE60033320 T DE 60033320T DE 60033320 T DE60033320 T DE 60033320T DE 60033320 D1 DE60033320 D1 DE 60033320D1
Authority
DE
Germany
Prior art keywords
space
time
time coding
coded
signals
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
DE60033320T
Other languages
English (en)
Other versions
DE60033320T2 (de
Inventor
Djordje Tujkovic
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.)
Intellectual Ventures I LLC
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE60033320D1 publication Critical patent/DE60033320D1/de
Publication of DE60033320T2 publication Critical patent/DE60033320T2/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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H04L1/0625—Transmitter arrangements
    • 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
    • H04L1/0637—Properties of the code
    • H04L1/065—Properties of the code by means of convolutional encoding
    • 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
    • H04L1/0631—Receiver arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE60033320T 2000-03-01 2000-03-01 Verkettete raum-zeit-kodierung Expired - Lifetime DE60033320T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2000/001713 WO2001065760A1 (en) 2000-03-01 2000-03-01 Concatenated space-time coding

Publications (2)

Publication Number Publication Date
DE60033320D1 true DE60033320D1 (de) 2007-03-22
DE60033320T2 DE60033320T2 (de) 2007-11-22

Family

ID=8163860

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60033320T Expired - Lifetime DE60033320T2 (de) 2000-03-01 2000-03-01 Verkettete raum-zeit-kodierung
DE60041095T Expired - Lifetime DE60041095D1 (de) 2000-03-01 2000-03-01 Verkettete Raum-Zeit-Kodierung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60041095T Expired - Lifetime DE60041095D1 (de) 2000-03-01 2000-03-01 Verkettete Raum-Zeit-Kodierung

Country Status (6)

Country Link
US (1) US7436895B1 (de)
EP (2) EP1262034B1 (de)
AT (2) ATE353505T1 (de)
AU (1) AU2000232842A1 (de)
DE (2) DE60033320T2 (de)
WO (1) WO2001065760A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1340331B1 (de) * 2000-11-22 2007-01-24 Nortel Networks Limited Verfahren und vorrichtung für turbo raum-zeit trelliskodierung
US7571683B2 (en) * 2001-03-27 2009-08-11 General Electric Company Electrical energy capture system with circuitry for blocking flow of undesirable electrical currents therein
GB0120535D0 (en) * 2001-08-23 2001-10-17 Roke Manor Research Space-time interleaving transmit diversity
WO2003085877A1 (fr) * 2002-04-04 2003-10-16 Linkair Communications, Inc. Procede de codage de treillis spatiotemporels dans un canal de rayleigh
CN1555605A (zh) * 2002-04-05 2004-12-15 连宇通信有限公司 一种时空频turbo编码方法及装置
EP1520356A4 (de) * 2002-06-26 2011-05-18 Zyray Wireless Inc Verfahren und vorrichtung für raum-zeit-turbocodierte modulation
GB2399719A (en) * 2003-03-18 2004-09-22 Nokia Corp Transmission of data with forward error correction information
US8064528B2 (en) 2003-05-21 2011-11-22 Regents Of The University Of Minnesota Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems
CN100346578C (zh) * 2004-01-07 2007-10-31 北京邮电大学 空时连续相位调制编码器的实现方法
US8320499B2 (en) 2005-03-18 2012-11-27 Qualcomm Incorporated Dynamic space-time coding for a communication system
US7587657B2 (en) * 2005-04-29 2009-09-08 Agere Systems Inc. Method and apparatus for iterative error-erasure decoding
US20070070934A1 (en) * 2005-09-28 2007-03-29 Pieter Van Rooyen Method and system for a reconfigurable OFDM radio supporting diversity
WO2007136232A2 (en) * 2006-05-23 2007-11-29 Lg Electronics Inc. Apparatus for processing received signal, method thereof, and method for selecting mapping rule
US8194760B2 (en) * 2006-06-01 2012-06-05 Ntt Docomo, Inc. Method and apparatus for distributed space-time coding in wireless radio networks
US8027407B2 (en) * 2006-11-06 2011-09-27 Ntt Docomo, Inc. Method and apparatus for asynchronous space-time coded transmission from multiple base stations over wireless radio networks
US8059732B2 (en) 2006-11-28 2011-11-15 Ntt Docomo, Inc. Method and apparatus for wideband transmission from multiple non-collocated base stations over wireless radio networks
US8861356B2 (en) * 2007-03-13 2014-10-14 Ntt Docomo, Inc. Method and apparatus for prioritized information delivery with network coding over time-varying network topologies
US8064548B2 (en) * 2007-05-18 2011-11-22 Ntt Docomo, Inc. Adaptive MaxLogMAP-type receiver structures
US20090285323A1 (en) * 2008-05-15 2009-11-19 Sundberg Carl-Erik W Adaptive soft output m-algorithm receiver structures
US7873897B2 (en) * 2007-09-17 2011-01-18 Industrial Technology Research Institute Devices and methods for bit-level coding and decoding of turbo codes
US20090075686A1 (en) * 2007-09-19 2009-03-19 Gomadam Krishna S Method and apparatus for wideband transmission based on multi-user mimo and two-way training
US8325840B2 (en) * 2008-02-25 2012-12-04 Ntt Docomo, Inc. Tree position adaptive soft output M-algorithm receiver structures
US8279954B2 (en) * 2008-03-06 2012-10-02 Ntt Docomo, Inc. Adaptive forward-backward soft output M-algorithm receiver structures
US8565329B2 (en) * 2008-06-03 2013-10-22 Ntt Docomo, Inc. Soft output M-algorithm receiver structures with generalized survivor selection criteria for MIMO systems
US8229443B2 (en) * 2008-08-13 2012-07-24 Ntt Docomo, Inc. Method of combined user and coordination pattern scheduling over varying antenna and base-station coordination patterns in a multi-cell environment
US8451951B2 (en) * 2008-08-15 2013-05-28 Ntt Docomo, Inc. Channel classification and rate adaptation for SU-MIMO systems
US8705484B2 (en) * 2008-08-15 2014-04-22 Ntt Docomo, Inc. Method for varying transmit power patterns in a multi-cell environment
US8542640B2 (en) * 2008-08-28 2013-09-24 Ntt Docomo, Inc. Inter-cell approach to operating wireless beam-forming and user selection/scheduling in multi-cell environments based on limited signaling between patterns of subsets of cells
US8855221B2 (en) * 2008-09-15 2014-10-07 Ntt Docomo, Inc. Method and apparatus for iterative receiver structures for OFDM/MIMO systems with bit interleaved coded modulation
US8601338B2 (en) * 2008-11-26 2013-12-03 Broadcom Corporation Modified error distance decoding of a plurality of signals
US9048977B2 (en) * 2009-05-05 2015-06-02 Ntt Docomo, Inc. Receiver terminal driven joint encoder and decoder mode adaptation for SU-MIMO systems
US8514961B2 (en) * 2010-02-04 2013-08-20 Ntt Docomo, Inc. Method and apparatus for distributed space-time coding in wireless radio networks
ES2439143B1 (es) * 2012-07-18 2015-02-13 Telefónica, S.A. Método y sistema que implementan un esquema de turbo-diversidad para sistemas ofdm inalámbricos

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5996104A (en) * 1996-09-13 1999-11-30 Herzberg; Hanan System for coding system
US6584593B1 (en) * 1998-10-02 2003-06-24 At&T Corp. Concatenation of turbo-TCM with space-block coding
US6665357B1 (en) * 1999-01-22 2003-12-16 Sharp Laboratories Of America, Inc. Soft-output turbo code decoder and optimized decoding method
US6317411B1 (en) * 1999-02-22 2001-11-13 Motorola, Inc. Method and system for transmitting and receiving signals transmitted from an antenna array with transmit diversity techniques

Also Published As

Publication number Publication date
ATE417423T1 (de) 2008-12-15
DE60041095D1 (de) 2009-01-22
EP1746758A1 (de) 2007-01-24
WO2001065760A1 (en) 2001-09-07
EP1746758B1 (de) 2008-12-10
DE60033320T2 (de) 2007-11-22
ATE353505T1 (de) 2007-02-15
US7436895B1 (en) 2008-10-14
EP1262034A1 (de) 2002-12-04
AU2000232842A1 (en) 2001-09-12
EP1262034B1 (de) 2007-02-07

Similar Documents

Publication Publication Date Title
ATE417423T1 (de) Verkettete raum-zeit-kodierung
AU2003301501A1 (en) Method and multiple-antenna device for signal transmission
BR0206314A (pt) Método e sistema para elevar a eficiência da largura de banda em canais de múltiplas entradas - múltiplas saìdas
DK1016320T3 (da) Fremgangsmåde og apparat til indkodning og dekodning af multiple audiokanaler ved lave bithastigheder
HK1082850A1 (en) Method for code combining at an outer decoder on a communication system
DE60224672D1 (de) Übertragungsverfahren und einrichtung in einem funkkommunikationsnetz
EE200200641A (et) Meetod videosignaali kodeerimiseks/dekodeerimiseks, sellele vastav videokooder/videodekooder ning nende kasutamine raadiosideseadmes
DE60329215D1 (de) Mehrkanalübertragung und empfang mit blockkodierung in einem kommunikationssystem
DE602004008613D1 (de) Treueoptimierte kodierung mit variabler rahmenlänge
GB2331213A (en) System for implementing run length limited codes
BR9506263A (pt) Processo e aparelho codificador e decodificador de sinais suporte de gravação e processo de transmissão de sinais
RU2004119838A (ru) Кодирование сигнала
RU2011104005A (ru) Способ кодирования символов, способ декодирования символов, способ передачи символов из передатчика к приемнику, кодер, декодер и система для передачи символов из передатчика к приемнику
FR2899042B1 (fr) Procede de codage spatio-temporel pour systeme de communication bi-antenne de type uwb impulsionnel
DE60125061D1 (de) Kodierung von audiosignalen
EP1422944B8 (de) Bildcodierungsverfahren, bilddecodierungsverfahren und zugehörige vorrichtung
CA2414304A1 (en) Encoding/decoding apparatus and method in a cdma mobile communication system
FI100565B (fi) Tiedonsiirtomenetelmä ja laitteisto signaalin koodaamiseksi
CA2376858A1 (en) Communication systems and apparatus with synchronous orthogonal coding
HUP0104670A2 (hu) Eljárás és berendezés kváziortogonális vektorok átvitelére és előállítására
MXPA03010663A (es) Metodo para transmitir un mensaje digital y sistema para llevar a cabo el metodo.
ATE362282T1 (de) Verfahren zur übertragung von digitalen nutzdaten
CA2351682A1 (en) Code-based optical networks, methods, and apparatus
WO2003021791A3 (en) Modulation code system and methods of encoding and decoding a signal by multiple integration
EG20642A (en) Procedure for transmission of coded sepeech signals in at least one telecommunication network

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SPYDER NAVIGATIONS LLC, WILMINGTON, DEL., US