DE60019091D1 - Funkkommunikationssystem - Google Patents

Funkkommunikationssystem

Info

Publication number
DE60019091D1
DE60019091D1 DE60019091T DE60019091T DE60019091D1 DE 60019091 D1 DE60019091 D1 DE 60019091D1 DE 60019091 T DE60019091 T DE 60019091T DE 60019091 T DE60019091 T DE 60019091T DE 60019091 D1 DE60019091 D1 DE 60019091D1
Authority
DE
Germany
Prior art keywords
communication system
radio communication
radio
communication
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
DE60019091T
Other languages
English (en)
Other versions
DE60019091T2 (de
Inventor
Carlo Luschi
Alexandr Kuzminskiy
Paul Edward Strauch
Ran-Hong Yan
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE60019091D1 publication Critical patent/DE60019091D1/de
Application granted granted Critical
Publication of DE60019091T2 publication Critical patent/DE60019091T2/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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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
    • 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
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03535—Variable structures
    • H04L2025/03547—Switching between time domain structures
    • H04L2025/03566—Switching between time domain structures between different tapped delay line structures
    • 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
    • H04L2025/03592—Adaptation methods
    • H04L2025/03726—Switching between algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Noise Elimination (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
DE60019091T 2000-05-05 2000-05-05 Funkkommunikationssystem Expired - Lifetime DE60019091T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00303807A EP1152549B1 (de) 2000-05-05 2000-05-05 Funkkommunikationssystem

Publications (2)

Publication Number Publication Date
DE60019091D1 true DE60019091D1 (de) 2005-05-04
DE60019091T2 DE60019091T2 (de) 2006-02-02

Family

ID=8172968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019091T Expired - Lifetime DE60019091T2 (de) 2000-05-05 2000-05-05 Funkkommunikationssystem

Country Status (4)

Country Link
US (1) US6668030B2 (de)
EP (1) EP1152549B1 (de)
JP (1) JP4828718B2 (de)
DE (1) DE60019091T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1404046B1 (de) 2002-09-26 2006-11-08 Lucent Technologies Inc. Entzerrer mit zwei Raum-Zeit Filtern und mit einem Selektor zum Wählen des Filters mit der besten Symbolschätzung
US7088978B2 (en) * 2003-02-07 2006-08-08 Ericsson Inc. System and method for interference cancellation in a wireless communication receiver
US7733996B2 (en) * 2005-05-25 2010-06-08 Research In Motion Limited Joint space-time optimum filters (JSTOF) for interference cancellation
CA2515996A1 (en) * 2005-08-15 2007-02-15 Research In Motion Limited Joint space-time optimum filters (jstof) for interference cancellation
US8948309B2 (en) * 2005-07-26 2015-02-03 Broadcom Corporation Method and system for redundancy-based decoding of video content in a wireless system
CA2515997A1 (en) * 2005-08-15 2007-02-15 Research In Motion Limited Implementation of joint space-time optimum filters (jstof) using qr and eigenvalue decompositions
CA2515932A1 (en) * 2005-08-15 2007-02-15 Research In Motion Limited Implementation of joint space-time optimum filters (jstof) using cholesky and eigenvalue decompositions
CA2516192A1 (en) * 2005-08-15 2007-02-15 Research In Motion Limited Implementation of joint space-time optimum filters (jstof) using qr and eigenvalue decompositions
CA2515867A1 (en) * 2005-08-15 2007-02-15 Research In Motion Limited Implementation of joint space-time optimum filters (jstof) using cholesky and eigenvalue decompositions
CA2516124A1 (en) * 2005-08-15 2007-02-15 Research In Motion Limited Implementation of joint space-time optimum filters (jstof) using singular value decompositions
US7724816B2 (en) * 2005-09-13 2010-05-25 Freescale Semiconductor, Inc. Dynamic switching between maximum likelihood sequence estimation (MLSE) and linear equalizer for single antenna interference cancellation (SAIC) in a global system for mobile communications (GSM) system
JP4732161B2 (ja) * 2005-12-27 2011-07-27 京セラ株式会社 無線通信装置及び無線通信制御方法
DE102006007025A1 (de) * 2006-02-15 2007-10-04 Infineon Technologies Ag Vorrichtung zum Detektieren einer Signalart
US8094744B1 (en) 2007-04-27 2012-01-10 Marvell International Ltd. System and method of selecting a data detection technique for a multiple-input multiple-output (MIMO) system
US7817748B2 (en) * 2007-06-12 2010-10-19 Intel Corporation Pragmatic adaptive maximum ratio combining (MRC) and minimum mean square error (MMSE) multiple input multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) receiver algorithm
EP2096813A1 (de) 2008-02-29 2009-09-02 Sony Corporation Mindestmittelwert-Quadratfehlerentzerrer mit verringerter Komplexität

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5566209A (en) * 1994-02-10 1996-10-15 Telefonaktiebolaget Lm Ericsson Transceiver algorithms of antenna arrays
FR2742619B1 (fr) * 1995-12-15 1998-02-06 Thomson Csf Procede d'egalisation multicapteur permettant une reception multicapteur en presence d'interferences et de multitrajets de propagation, et recepteur pour sa mise en oeuvre
US6128355A (en) * 1997-05-21 2000-10-03 Telefonaktiebolget Lm Ericsson Selective diversity combining
FI106675B (fi) * 1998-01-30 2001-03-15 Nokia Networks Oy Tiedonsiirtomenetelmä ja radiojärjestelmä
JP2974659B1 (ja) * 1998-07-06 1999-11-10 株式会社エイ・ティ・アール環境適応通信研究所 アレーアンテナの制御装置
JP3617928B2 (ja) * 1998-09-21 2005-02-09 松下電器産業株式会社 等化器及び等化方法
JP2000216843A (ja) * 1999-01-22 2000-08-04 Oki Electric Ind Co Ltd デジタル復調器

Also Published As

Publication number Publication date
EP1152549B1 (de) 2005-03-30
EP1152549A1 (de) 2001-11-07
US20010050967A1 (en) 2001-12-13
JP4828718B2 (ja) 2011-11-30
JP2002009678A (ja) 2002-01-11
DE60019091T2 (de) 2006-02-02
US6668030B2 (en) 2003-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition