ATE535068T1 - Zuverlässige dekodierung eines schnellen gemeinsam benutzten steuerkanals - Google Patents

Zuverlässige dekodierung eines schnellen gemeinsam benutzten steuerkanals

Info

Publication number
ATE535068T1
ATE535068T1 AT08761086T AT08761086T ATE535068T1 AT E535068 T1 ATE535068 T1 AT E535068T1 AT 08761086 T AT08761086 T AT 08761086T AT 08761086 T AT08761086 T AT 08761086T AT E535068 T1 ATE535068 T1 AT E535068T1
Authority
AT
Austria
Prior art keywords
shared control
control channel
best candidate
messages
decoded
Prior art date
Application number
AT08761086T
Other languages
English (en)
Inventor
Lennart Andersson
Andres Reial
Original Assignee
Ericsson Telefon Ab L M
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 Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE535068T1 publication Critical patent/ATE535068T1/de

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
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/3738—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with judging correct decoding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/3776—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 using a re-encoding step during the decoding process
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/41—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6522—Intended application, e.g. transmission or communication standard
    • H03M13/653—3GPP HSDPA, e.g. HS-SCCH or DS-DSCH related
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • 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
    • 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
    • H04L1/208—Arrangements for detecting or preventing errors in the information received using signal quality detector involving signal re-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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Executing Machine-Instructions (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Error Detection And Correction (AREA)
AT08761086T 2007-06-28 2008-06-17 Zuverlässige dekodierung eines schnellen gemeinsam benutzten steuerkanals ATE535068T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94693707P 2007-06-28 2007-06-28
US11/944,773 US9209937B2 (en) 2007-06-28 2007-11-26 Reliable decoding of a high-speed shared control channel
PCT/EP2008/057585 WO2009000697A2 (en) 2007-06-28 2008-06-17 Reliable decoding of a high-speed shared control channel

Publications (1)

Publication Number Publication Date
ATE535068T1 true ATE535068T1 (de) 2011-12-15

Family

ID=40160427

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08761086T ATE535068T1 (de) 2007-06-28 2008-06-17 Zuverlässige dekodierung eines schnellen gemeinsam benutzten steuerkanals

Country Status (8)

Country Link
US (1) US9209937B2 (de)
EP (1) EP2171898B1 (de)
JP (1) JP5220851B2 (de)
KR (1) KR101504375B1 (de)
CN (1) CN101720537B (de)
AT (1) ATE535068T1 (de)
MY (1) MY147561A (de)
WO (1) WO2009000697A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20062417A1 (it) * 2006-12-18 2008-06-19 Nautilus S R L Metodo ed apparato per rilevare flusso dati vocale in un flusso dati a pacchetti
US9209937B2 (en) * 2007-06-28 2015-12-08 Telefonaktiebolaget L M Ericsson (Publ) Reliable decoding of a high-speed shared control channel
CN101431370B (zh) * 2007-11-09 2012-08-08 华为技术有限公司 控制高速下行分组接入系统工作模式的方法、装置及系统
WO2009122307A2 (en) * 2008-03-31 2009-10-08 Marvell Israel ( Misl) Ltd. Method and apparatus for decoding
JP5121753B2 (ja) * 2009-02-19 2013-01-16 日本電信電話株式会社 空間多重受信装置、及び空間多重受信方法
JP5121752B2 (ja) * 2009-02-19 2013-01-16 日本電信電話株式会社 空間多重マルチキャリア受信装置、及び空間多重マルチキャリア受信方法
US8724571B2 (en) 2009-04-20 2014-05-13 Lg Electronics Inc. Carrier construction for effective control channel decoding
US20110182385A1 (en) * 2009-07-30 2011-07-28 Qualcomm Incorporated Method and apparatus for reliability-aided pruning of blind decoding results
US9118442B2 (en) * 2009-08-18 2015-08-25 Broadcom Corporation Method and system for continuous packet connectivity
US8878913B2 (en) * 2010-03-12 2014-11-04 Sony Corporation Extended command stream for closed caption disparity
CN102215183B (zh) * 2010-04-01 2014-06-11 中兴通讯股份有限公司 盲检测装置及方法
US8621321B2 (en) * 2010-07-01 2013-12-31 Densbits Technologies Ltd. System and method for multi-dimensional encoding and decoding
US8843792B2 (en) * 2012-02-03 2014-09-23 Blackberry Limited Method and apparatus for reducing false detection of control information
US9036498B2 (en) * 2012-02-28 2015-05-19 Marvell International Ltd. Mitigation of false PDCCH detection
JP2016525186A (ja) 2013-08-02 2016-08-22 オーディン エネルギー シーオー．， エルティーディー． ジャイロミル型風力タービンを備えた風力発電タワー
KR101372248B1 (ko) 2013-08-02 2014-03-10 (주)미가람 풍력 발전 타워
WO2015026214A1 (en) 2013-08-23 2015-02-26 Samsung Electronics Co., Ltd. Interference signal control information acquisition method and apparatus for use in wireless communication system
DE102015111565B3 (de) * 2015-07-16 2017-01-12 Intel IP Corporation Verfahren und zugehöriges Mobilgerät zur schnellen Blinddecodierung
FR3043807B1 (fr) * 2015-11-18 2017-12-08 Bull Sas Dispositif de validation de communication

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087787A (en) * 1977-04-19 1978-05-02 Bell Telephone Laboratories, Incorporated Decoder for implementing an approximation of the Viterbi algorithm using analog processing techniques
GB8327084D0 (en) 1983-10-11 1983-11-09 Gordon J Error correction decoder apparatus
CA2012120C (en) 1989-03-15 1994-10-18 Seiji Kondou Interference detection apparatus for use in digital mobile communications system
JPH10289539A (ja) * 1997-04-11 1998-10-27 Sony Corp 情報再生装置および再生方法
US7031408B2 (en) * 1997-12-10 2006-04-18 Adtran Inc. Mechanism for reducing recovery time after path loss in coded data communication system having sequential decoder
US6526104B1 (en) * 1999-03-31 2003-02-25 International Business Machines Corporation Maximum likelihood detection with programmed coefficients
JP2001352254A (ja) * 2000-06-08 2001-12-21 Sony Corp 復号装置及び復号方法
JP4115690B2 (ja) * 2001-10-15 2008-07-09 富士通株式会社 データ記録装置
US7162675B2 (en) 2002-04-05 2007-01-09 Lucent Technologies Inc. Error detection methods in wireless communication systems
US7508804B2 (en) 2002-04-05 2009-03-24 Alcatel-Lucent Usa Inc. Shared signaling for multiple user equipment
GB0211005D0 (en) 2002-05-15 2002-06-26 Ipwireless Inc System,transmitter,receiver and method for communication power control
US7680216B2 (en) 2002-07-01 2010-03-16 Texas Instruments Incorporated Adaptive thresholds for high speed downlink shared control channel (HS-SCCH) (part I) detection schemes
US7609777B2 (en) * 2002-08-30 2009-10-27 Alcatel-Lucent Usa Inc. Maximum likelihood a posteriori probability detector
US7206363B2 (en) * 2003-06-24 2007-04-17 Intersymbol Communications, Inc. Method and apparatus for delayed recursion decoder
KR20050027679A (ko) 2003-09-16 2005-03-21 삼성전자주식회사 이동통신시스템에서 고속 패킷 데이터 송/수신장치 및 방법
JP4041445B2 (ja) * 2003-09-19 2008-01-30 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 復号装置、通信装置および復号方法
DE10345638A1 (de) 2003-09-29 2005-06-02 Siemens Ag Verfahren zur Datenübertragung
US7406070B2 (en) * 2003-10-09 2008-07-29 Telefonaktiebolaget L M Ericsson (Publ) Adaptive threshold for HS-SCCH part 1 decoding
US20050100038A1 (en) 2003-11-12 2005-05-12 Interdigital Technology Corporation Wireless communication method and apparatus for efficiently providing channel quality information to a Node-B downlink scheduler
US20050169399A1 (en) * 2004-02-04 2005-08-04 Texas Instruments Incorporated Signal field scaler, method of scaling a signal field and communications system employing the same
US7054288B2 (en) * 2004-02-13 2006-05-30 Interdigital Technology Corporation Method and apparatus for providing fast detection of a high speed shared control channel
US7392459B2 (en) * 2004-04-14 2008-06-24 Lucent Technologies Inc. Method and apparatus for preventing a false pass of a cyclic redundancy check at a receiver during weak receiving conditions in a wireless communications system
JP4576868B2 (ja) * 2004-04-14 2010-11-10 富士通株式会社 無線装置、受信方法、移動局
EP1605597A1 (de) 2004-06-03 2005-12-14 STMicroelectronics N.V. Verfahren und Vorrichtung zur blinden Detektion eines geteilten Kanals aus einer Vielzahl von parallel empfangenen geteilten Kanälen
US7701844B2 (en) 2005-02-09 2010-04-20 Interdigital Technology Corporation Method and apparatus for recognizing radio link failures associated with HSUPA and HSDPA channels
US8995547B2 (en) * 2005-03-11 2015-03-31 Qualcomm Incorporated Systems and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink MIMO channel data rates
JP4689316B2 (ja) 2005-03-28 2011-05-25 富士通株式会社 無線通信の下りリンクチャネルを伝送する制御情報のエラー検出方法及び移動端末
TWI247488B (en) * 2005-04-07 2006-01-11 Sunext Technology Co Ltd Decoding system for eight to fourteen modulation or eight to sixteen modulation (FEM/ESM)
US7424071B2 (en) * 2005-06-27 2008-09-09 Icera Inc. Decoder and a method for determining a decoding reliability indicator
US7764741B2 (en) * 2005-07-28 2010-07-27 Broadcom Corporation Modulation-type discrimination in a wireless communication network
US8086257B2 (en) 2005-08-11 2011-12-27 Alcatel Lucent Dedicated control channel detection for enhanced dedicated channel
EP2005684A2 (de) * 2006-04-05 2008-12-24 Agere Systems Inc. Hsdpa-coprozessor für mobile endgeräte
GB0612405D0 (en) 2006-06-22 2006-08-02 Ttp Communications Ltd Signal evaluation
US7876861B2 (en) * 2007-04-04 2011-01-25 Lsi Corporation Methods, apparatus, and systems for determining 1T state metric differences in an nT implementation of a viterbi decoder
US9209937B2 (en) * 2007-06-28 2015-12-08 Telefonaktiebolaget L M Ericsson (Publ) Reliable decoding of a high-speed shared control channel

Also Published As

Publication number Publication date
US9209937B2 (en) 2015-12-08
KR101504375B1 (ko) 2015-03-19
US20090003377A1 (en) 2009-01-01
EP2171898B1 (de) 2011-11-23
EP2171898A2 (de) 2010-04-07
WO2009000697A2 (en) 2008-12-31
KR20100044796A (ko) 2010-04-30
CN101720537A (zh) 2010-06-02
MY147561A (en) 2012-12-31
JP2010531594A (ja) 2010-09-24
WO2009000697A3 (en) 2009-02-19
CN101720537B (zh) 2013-09-25
JP5220851B2 (ja) 2013-06-26

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