DE60320295D1 - Formatdetektion - Google Patents

Formatdetektion

Info

Publication number
DE60320295D1
DE60320295D1 DE60320295T DE60320295T DE60320295D1 DE 60320295 D1 DE60320295 D1 DE 60320295D1 DE 60320295 T DE60320295 T DE 60320295T DE 60320295 T DE60320295 T DE 60320295T DE 60320295 D1 DE60320295 D1 DE 60320295D1
Authority
DE
Germany
Prior art keywords
signal
point
candidate
format
determine whether
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
DE60320295T
Other languages
English (en)
Other versions
DE60320295T2 (de
Inventor
Cyril Valadon
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.)
MStar Software R&D Shenzhen Ltd
MStar France SAS
MStar Semiconductor Inc Cayman Islands
MStar Semiconductor Inc Taiwan
Original Assignee
TTP Communications Ltd
TTPCom Ltd
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 TTP Communications Ltd, TTPCom Ltd filed Critical TTP Communications Ltd
Publication of DE60320295D1 publication Critical patent/DE60320295D1/de
Application granted granted Critical
Publication of DE60320295T2 publication Critical patent/DE60320295T2/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
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • 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
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Error Detection And Correction (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
DE60320295T 2002-11-07 2003-11-07 Formatdetektion Expired - Lifetime DE60320295T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0226004A GB2395404A (en) 2002-11-07 2002-11-07 Format detection
GB0226004 2002-11-07
PCT/GB2003/004819 WO2004042990A1 (en) 2002-11-07 2003-11-07 Format detection

Publications (2)

Publication Number Publication Date
DE60320295D1 true DE60320295D1 (de) 2008-05-21
DE60320295T2 DE60320295T2 (de) 2009-07-16

Family

ID=9947402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60320295T Expired - Lifetime DE60320295T2 (de) 2002-11-07 2003-11-07 Formatdetektion

Country Status (10)

Country Link
US (1) US7644346B2 (de)
EP (1) EP1559232B1 (de)
JP (1) JP2006505983A (de)
KR (1) KR100955877B1 (de)
CN (1) CN1947367B (de)
AT (1) ATE392061T1 (de)
AU (1) AU2003301798A1 (de)
DE (1) DE60320295T2 (de)
GB (1) GB2395404A (de)
WO (1) WO2004042990A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395404A (en) 2002-11-07 2004-05-19 Ttpcomm Ltd Format detection
US7277496B2 (en) * 2003-06-30 2007-10-02 Intel Corporation Device, system and method for blind format detection
WO2006010953A2 (en) 2004-07-30 2006-02-02 Andrew Richardson A local network node
EP1782551B1 (de) 2004-07-30 2016-10-05 CommScope Technologies LLC Leistungsregelung in einem lokalen netzwerkknoten (lnn)
US8503342B2 (en) 2004-07-30 2013-08-06 Airvana Llc Signal transmission method from a local network node
GB0418263D0 (en) * 2004-08-16 2004-09-15 Ttp Communications Ltd Soft decision enhancement
GB0420183D0 (en) * 2004-09-10 2004-10-13 Ttp Communications Ltd Metric calculation utilising pre-stored values
JP4391562B2 (ja) * 2005-03-04 2009-12-24 富士通株式会社 無線通信装置
US8625601B2 (en) 2005-10-31 2014-01-07 Qualcomm Incorporated Method and apparatus for low-overhead packet data transmission and control of reception mode
US8489128B2 (en) * 2005-10-31 2013-07-16 Qualcomm Incorporated Efficient transmission on a shared data channel for wireless communication
US20110182385A1 (en) * 2009-07-30 2011-07-28 Qualcomm Incorporated Method and apparatus for reliability-aided pruning of blind decoding results
EP3298713B1 (de) * 2016-08-10 2019-05-01 Telefonaktiebolaget LM Ericsson (publ) Kontrollpositionen in einem trasportblock

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3280834B2 (ja) * 1995-09-04 2002-05-13 沖電気工業株式会社 符号化通信方式における信号判定装置および受信装置ならびに信号判定方法および通信路状態推定方法
WO1999008376A1 (en) * 1997-08-11 1999-02-18 Seagate Technology, Inc. Static viterbi detector for channels utilizing a code having time varying constraints
US6917629B1 (en) * 1998-09-11 2005-07-12 Ericsson Inc. Rate detection in radio communication systems
DE19937506A1 (de) * 1999-08-09 2001-04-19 Infineon Technologies Ag ACS-Einheit für einen Viterbi-Decodierer
JP3438778B2 (ja) * 2000-05-09 2003-08-18 日本電気株式会社 Ｗ−ｃｄｍａ伝送速度推定方法および装置
US6829313B1 (en) * 2000-07-17 2004-12-07 Motorola, Inc. Sliding window turbo decoder
JP2002077121A (ja) * 2000-08-31 2002-03-15 Sony Corp データ復調装置および方法
US8014473B2 (en) * 2001-01-26 2011-09-06 Qualcomm Incorporated Method and apparatus for detecting messages with unknown signaling characteristic
US6694474B2 (en) * 2001-03-22 2004-02-17 Agere Systems Inc. Channel coding with unequal error protection for multi-mode source coded information
US7072926B2 (en) * 2001-06-08 2006-07-04 Texas Instruments Incorporated Blind transport format detection system and method with logarithm approximation for reliability figure
US20030007580A1 (en) 2001-06-08 2003-01-09 Toshio Nagata Blind transport format detection system and method
EP1387516A1 (de) 2002-07-30 2004-02-04 Agilent Technologies, Inc. - a Delaware corporation - Blinde Transportformatdetektion in Spreizspektrumempfänger
GB2395404A (en) 2002-11-07 2004-05-19 Ttpcomm Ltd Format detection

Also Published As

Publication number Publication date
CN1947367A (zh) 2007-04-11
GB2395404A (en) 2004-05-19
KR100955877B1 (ko) 2010-05-04
CN1947367B (zh) 2010-04-28
AU2003301798A1 (en) 2004-06-07
US7644346B2 (en) 2010-01-05
GB0226004D0 (en) 2002-12-11
JP2006505983A (ja) 2006-02-16
KR20050070122A (ko) 2005-07-05
EP1559232B1 (de) 2008-04-09
DE60320295T2 (de) 2009-07-16
WO2004042990A1 (en) 2004-05-21
EP1559232A1 (de) 2005-08-03
US20060146963A1 (en) 2006-07-06
ATE392061T1 (de) 2008-04-15

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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: MSTAR FRANCE SAS, ISSY LES MOULINEAUX, FR

Owner name: MSTAR SEMICONDUCTOR, INC., GRAND CAYMAN, KY

Owner name: MSTAR SEMICONDUCTOR, INC., CHUPEI, HSINCHU, TW

Owner name: MSTAR SOFTWARE R&D (SHENZHEN) LTD., SHENZHEN, CN