ATE354211T1 - Verbesserte kugeldekodierung von in einem telekommunikationssystem gesendeten symbolen - Google Patents

Verbesserte kugeldekodierung von in einem telekommunikationssystem gesendeten symbolen

Info

Publication number
ATE354211T1
ATE354211T1 AT03291569T AT03291569T ATE354211T1 AT E354211 T1 ATE354211 T1 AT E354211T1 AT 03291569 T AT03291569 T AT 03291569T AT 03291569 T AT03291569 T AT 03291569T AT E354211 T1 ATE354211 T1 AT E354211T1
Authority
AT
Austria
Prior art keywords
symbols
decoding
telecommunications system
symbols transmitted
sphere
Prior art date
Application number
AT03291569T
Other languages
English (en)
Inventor
Joseph Boutros
Nicolas Gresset
Loic Brunel
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of ATE354211T1 publication Critical patent/ATE354211T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03331—Arrangements for the joint estimation of multiple sequences
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03203—Trellis search techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Error Detection And Correction (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Burglar Alarm Systems (AREA)
AT03291569T 2003-06-26 2003-06-26 Verbesserte kugeldekodierung von in einem telekommunikationssystem gesendeten symbolen ATE354211T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03291569A EP1492241B1 (de) 2003-06-26 2003-06-26 Verbesserte Kugeldekodierung von in einem Telekommunikationssystem gesendeten Symbolen

Publications (1)

Publication Number Publication Date
ATE354211T1 true ATE354211T1 (de) 2007-03-15

Family

ID=33396060

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03291569T ATE354211T1 (de) 2003-06-26 2003-06-26 Verbesserte kugeldekodierung von in einem telekommunikationssystem gesendeten symbolen

Country Status (5)

Country Link
US (1) US8401122B2 (de)
EP (1) EP1492241B1 (de)
JP (1) JP4395414B2 (de)
AT (1) ATE354211T1 (de)
DE (1) DE60311782T2 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US9130810B2 (en) * 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
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
TWI252641B (en) * 2004-12-17 2006-04-01 Realtek Semiconductor Corp Searching method for maximum likelihood (ML) detection
US20060203794A1 (en) * 2005-03-10 2006-09-14 Qualcomm Incorporated Systems and methods for beamforming in multi-input multi-output communication systems
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
US20090213950A1 (en) * 2005-03-17 2009-08-27 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
GB2426419B (en) * 2005-05-18 2007-04-04 Toshiba Res Europ Ltd Signal processing systems
US8611284B2 (en) * 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8879511B2 (en) * 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
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
US8971461B2 (en) 2005-06-01 2015-03-03 Qualcomm Incorporated CQI and rank prediction for list sphere decoding and ML MIMO receivers
KR100626654B1 (ko) * 2005-06-16 2006-09-25 한국전자통신연구원 연판정 구복호 방법
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
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US9209956B2 (en) * 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US8644292B2 (en) * 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US20070047495A1 (en) * 2005-08-29 2007-03-01 Qualcomm Incorporated Reverse link soft handoff in a wireless multiple-access communication system
US9136974B2 (en) * 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9172453B2 (en) * 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US9225416B2 (en) * 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
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
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US8582509B2 (en) * 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8693405B2 (en) * 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
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
WO2008023681A1 (en) 2006-08-22 2008-02-28 Panasonic Corporation Signal separating device an signal separating method
US8042031B2 (en) * 2006-12-21 2011-10-18 Industrial Technology Research Institute Maximum likelihood detection method and system
US20080195917A1 (en) * 2007-02-09 2008-08-14 Interdigital Technology Corporation Method and apparatus for low complexity soft output decoding for quasi-static mimo channels
US8290096B2 (en) * 2008-04-14 2012-10-16 Qualcomm Incorporated Radius adaptive sphere decoding with probabilistic noise constraint
TWI385930B (zh) * 2008-09-19 2013-02-11 Realtek Semiconductor Corp 應用於多輸入多輸出通道之球體解碼方法
US20100232384A1 (en) * 2009-03-13 2010-09-16 Qualcomm Incorporated Channel estimation based upon user specific and common reference signals
EP2806607A1 (de) * 2013-05-24 2014-11-26 Ericsson Modems SA Verfahren, das von einem Turbo entzerrer auf Basis eines Sphärendecodierers durchgeführt wird
EP3059914B1 (de) * 2015-02-18 2018-08-08 Mitsubishi Electric R&D Centre Europe B.V. Verfahren und Vorrichtung zur Berechnung einer weichen Schätzung von codierten Bits mittels Bildung von übertragenen Symbolvektoren
CN109510630B (zh) * 2018-11-21 2022-05-31 东南大学 一种基于同步确定的列表球型极化解码方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818057B1 (fr) * 2000-12-13 2006-07-07 Mitsubishi Electric Inf Tech Methode et dispositif de detection multi-utilisateur
FR2819659B1 (fr) * 2001-01-15 2006-08-11 Mitsubishi Electric Inf Tech Methode simplifiee de detection par spheres en presence de faible rapport signal a bruit
US7236536B2 (en) * 2001-07-26 2007-06-26 Lucent Technologies Inc. Method and apparatus for detection and decoding of signals received from a linear propagation channel
US7248651B2 (en) * 2002-08-21 2007-07-24 Texas Instruments Incorporated Low complexity high performance decoder and method of decoding for communications systems using multidimensional signaling

Also Published As

Publication number Publication date
US20050008091A1 (en) 2005-01-13
JP2005045776A (ja) 2005-02-17
EP1492241A1 (de) 2004-12-29
DE60311782D1 (de) 2007-03-29
US8401122B2 (en) 2013-03-19
EP1492241B1 (de) 2007-02-14
DE60311782T2 (de) 2007-11-08
JP4395414B2 (ja) 2010-01-06

Similar Documents

Publication Publication Date Title
ATE354211T1 (de) Verbesserte kugeldekodierung von in einem telekommunikationssystem gesendeten symbolen
SE9504541D0 (sv) Förfarande för datatransmission
MXPA04005171A (es) Metodo y aparato para determinar la tasa de probabilidad logaritmica con precodificacion.
EP2712110A3 (de) Verfahren und Vorrichtung zum Senden einer Signalisierung für eine Datenübertragung in einem drahtlosen Kommunikationssystem
ATE541370T1 (de) Effiziente datenübertragung und training von datenverarbeitungsfunktionen
AU2003280103A8 (en) Wireless activation system, method and device
DK1712043T3 (da) Fremgangsmåde til signalering af information ved hjælp af modificerende modulationskonstellationer
RU2007145424A (ru) Передача данных с эффективными форматами временного интервала и блока в системе беспроводной связи
CN101454768A (zh) 时间分集语音信道数据通信
UA83256C2 (ru) Система и способ мультиплексирования данных управления для множества каналов передачи данных в одном канале управления (варианты)
WO2020092945A3 (en) Methods for transmission to achieve robust control and feedback performance in a network
WO2000035137A3 (en) Methods and apparatus for decoding variably-coded signals based on prior communication
ATE393527T1 (de) Vorrichtung und verfahren zur verringerung des verhältnisses von spitzen zur durchschnittsleistung in mehrträgerkommunikationssystemen
WO2008036633A3 (en) Systems and methods for providing opportunistic security for physical communication channels
ATE433181T1 (de) Verteiltes spracherkennungsverfahren
RU2019110397A (ru) Способ передачи данных, устройство приемной стороны и устройство передающей стороны
DE60331633D1 (de) Kommunikationsverwaltungsverfahren in einem netzwerk, signal, vorrichtung und empfangsgerät dafür
EP4498648A3 (de) Verbessertes demodulationsreferenzsignal für digitale nachverzerrungsunterstützung
EP2637322A3 (de) Sendediversitätsschema
WO2009142815A3 (en) Systems and methods for sending an acknowledgment message in a wireless communication system
DK1198890T3 (da) Fremgangsmåde til frembringelse af pålidelighedsinformationer for kanaldekodningen i en radiomodtager såvel som en tilsvarende radiomodtager
WO2007038531A3 (en) System, method and device of interference mitigation in wireless communication
WO2001089095A3 (en) Decoding method and apparatus
ATE379909T1 (de) Anordnungen und verfahren für ein digitales kommunikationssystem
CN107005516B (zh) 使用空保护间隔的块间干扰抑制

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties