DE69719430D1 - Rahmensynchronisierungsanordnung und Kommunikationssystem - Google Patents

Rahmensynchronisierungsanordnung und Kommunikationssystem

Info

Publication number
DE69719430D1
DE69719430D1 DE69719430T DE69719430T DE69719430D1 DE 69719430 D1 DE69719430 D1 DE 69719430D1 DE 69719430 T DE69719430 T DE 69719430T DE 69719430 T DE69719430 T DE 69719430T DE 69719430 D1 DE69719430 D1 DE 69719430D1
Authority
DE
Germany
Prior art keywords
communication system
frame synchronization
synchronization arrangement
arrangement
frame
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
DE69719430T
Other languages
English (en)
Other versions
DE69719430T2 (de
Inventor
Sanae Hotani
Toshirou Kawahara
Toshio Miki
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.)
NTT Docomo Inc
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Mobile Communications Networks 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 Nippon Telegraph and Telephone Corp, NTT Mobile Communications Networks Inc filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69719430D1 publication Critical patent/DE69719430D1/de
Publication of DE69719430T2 publication Critical patent/DE69719430T2/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
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0608—Detectors therefor, e.g. correlators, state machines
    • 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
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
    • 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
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0057—Block 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
    • H04L1/0061—Error detection codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DE69719430T 1996-09-20 1997-09-11 Rahmensynchronisierungsanordnung und Kommunikationssystem Expired - Lifetime DE69719430T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25031796 1996-09-20
JP25031796 1996-09-20

Publications (2)

Publication Number Publication Date
DE69719430D1 true DE69719430D1 (de) 2003-04-10
DE69719430T2 DE69719430T2 (de) 2004-02-12

Family

ID=17206117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719430T Expired - Lifetime DE69719430T2 (de) 1996-09-20 1997-09-11 Rahmensynchronisierungsanordnung und Kommunikationssystem

Country Status (6)

Country Link
US (1) US5953378A (de)
EP (1) EP0831616B1 (de)
KR (1) KR100260870B1 (de)
CN (1) CN1086879C (de)
CA (1) CA2214743C (de)
DE (1) DE69719430T2 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6738393B2 (en) * 1997-02-13 2004-05-18 Ntt Mobile Communications Frame synchronization circuit
US6324668B1 (en) * 1998-06-30 2001-11-27 Motorola, Inc. Method, communication system, phone, and radio transmitter utilizing nonsystematically shortened code encoder and decoder
US6269239B1 (en) * 1998-12-11 2001-07-31 Nortel Networks Corporation System and method to combine power control commands during soft handoff in DS/CDMA cellular systems
JP3330555B2 (ja) * 1999-01-28 2002-09-30 沖電気工業株式会社 同期回路
JP3827888B2 (ja) * 1999-06-07 2006-09-27 株式会社東芝 電流差動継電装置の伝送同期方式
JP4074029B2 (ja) * 1999-06-28 2008-04-09 株式会社東芝 フラッシュメモリ
US6839392B1 (en) * 1999-09-27 2005-01-04 Agere Systems Inc. Methods and apparatus for adaptive mimic rejection
US6853686B1 (en) * 2000-01-14 2005-02-08 Agere Systems Inc. Frame formatting technique
JP2001203667A (ja) * 2000-01-18 2001-07-27 Matsushita Electric Ind Co Ltd 干渉信号除去装置および干渉信号除去方法
EP1178620A1 (de) * 2000-07-31 2002-02-06 Koninklijke Philips Electronics N.V. Verfahren und Vorrichtung zur Rahmensynchronisation
WO2002017583A2 (en) * 2000-08-21 2002-02-28 Efficient Channel Coding, Inc. Frequency-hopping receiver with clock and carrier recovery
US6760772B2 (en) 2000-12-15 2004-07-06 Qualcomm, Inc. Generating and implementing a communication protocol and interface for high data rate signal transfer
JP4582932B2 (ja) * 2001-02-26 2010-11-17 Ｏｋｉセミコンダクタ株式会社 同期補正回路
JP2003061095A (ja) * 2001-08-08 2003-02-28 Matsushita Electric Ind Co Ltd 画像符号化装置及び画像符号化方法
US8812706B1 (en) 2001-09-06 2014-08-19 Qualcomm Incorporated Method and apparatus for compensating for mismatched delays in signals of a mobile display interface (MDDI) system
GB2380909A (en) * 2001-10-09 2003-04-16 Ubinetics Blind transport format detection via signal power changes
JP3946087B2 (ja) * 2002-05-23 2007-07-18 三菱電機株式会社 通信システム、受信機および通信方法
ATE517500T1 (de) * 2003-06-02 2011-08-15 Qualcomm Inc Erzeugung und umsetzung eines signalprotokolls und schnittstelle für höhere datenraten
EP2363990B1 (de) 2003-08-13 2018-03-07 Qualcomm Incorporated Signalschnittstelle für höhere datenübertragungsraten
BRPI0414229A (pt) 2003-09-10 2006-10-31 Qualcomm Inc interface de elevada taxa de dados
KR100882164B1 (ko) 2003-10-15 2009-02-06 퀄컴 인코포레이티드 높은 데이터 레이트 인터페이스
CN1902880A (zh) 2003-10-29 2007-01-24 高通股份有限公司 高数据速率接口
JP4782694B2 (ja) 2003-11-12 2011-09-28 クゥアルコム・インコーポレイテッド 改善されたリンク制御を有する高速データレートインタフェース
MXPA06006012A (es) 2003-11-25 2006-08-23 Qualcomm Inc Interfase de indice de datos alto con sincronizacion de enlace mejorada.
CA2731265A1 (en) 2003-12-08 2005-06-23 Qualcomm Incorporated High data rate interface with improved link synchronization
KR100919761B1 (ko) 2004-03-10 2009-10-07 퀄컴 인코포레이티드 고 데이터 레이트 인터페이스 장치 및 방법
EP1735986B1 (de) 2004-03-17 2013-05-22 Qualcomm, Incorporated Schnittstellenvorrichtung und-verfahren für hohe datenraten
AU2005227500B2 (en) 2004-03-24 2008-12-04 Qualcomm Incorporated High data rate interface apparatus and method
US8650304B2 (en) 2004-06-04 2014-02-11 Qualcomm Incorporated Determining a pre skew and post skew calibration data rate in a mobile display digital interface (MDDI) communication system
AU2005253592B2 (en) 2004-06-04 2009-02-05 Qualcomm Incorporated High data rate interface apparatus and method
US8699330B2 (en) 2004-11-24 2014-04-15 Qualcomm Incorporated Systems and methods for digital data transmission rate control
US8667363B2 (en) 2004-11-24 2014-03-04 Qualcomm Incorporated Systems and methods for implementing cyclic redundancy checks
US8539119B2 (en) 2004-11-24 2013-09-17 Qualcomm Incorporated Methods and apparatus for exchanging messages having a digital data interface device message format
US8723705B2 (en) 2004-11-24 2014-05-13 Qualcomm Incorporated Low output skew double data rate serial encoder
US8692838B2 (en) 2004-11-24 2014-04-08 Qualcomm Incorporated Methods and systems for updating a buffer
US8873584B2 (en) 2004-11-24 2014-10-28 Qualcomm Incorporated Digital data interface device
EP1851901B1 (de) 2005-02-07 2019-12-25 Orange Verfahren zur schnellen vorauthentifikation durch distanzerkennung
US8692839B2 (en) 2005-11-23 2014-04-08 Qualcomm Incorporated Methods and systems for updating a buffer
US8730069B2 (en) 2005-11-23 2014-05-20 Qualcomm Incorporated Double data rate serial encoder
DE102005063055A1 (de) * 2005-12-29 2007-07-05 Endress + Hauser Process Solutions Ag Verfahren zum Anpassen eines Kommunikationsnetzwerkes der Prozessautomatisierungstechnik an die Qualität der Kommunikationsverbindung zwischen einem Sender und einem Empfänger
US7890840B2 (en) * 2006-03-03 2011-02-15 Pmc-Sierra Israel Ltd. Enhancing the Ethernet FEC state machine to strengthen correlator performance
US7974034B1 (en) * 2006-06-07 2011-07-05 Marvell International Ltd. Systems and methods for sync mark detection using correlation
CN101252565B (zh) * 2008-03-28 2012-05-02 杭州国芯科技股份有限公司 快速帧同步方法
WO2010027442A1 (en) * 2008-08-26 2010-03-11 Becton, Dickinson And Company Assay for chlamydia trachomatis by amplification and detection of chlamydia trachomatis cytotoxin gene
US8935160B2 (en) * 2011-09-02 2015-01-13 Harris Corporation Systems and methods for frame synchronization
CN103152071B (zh) * 2011-12-06 2014-12-10 福建联拓科技有限公司 一种搜索同步序列的方法和设备
US10673559B2 (en) * 2018-08-09 2020-06-02 Silicon Laboratories, Inc. Optimal preamble length and detection threshold

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495619A (en) * 1981-10-23 1985-01-22 At&T Bell Laboratories Transmitter and receivers using resource sharing and coding for increased capacity
DE3510296A1 (de) * 1985-03-22 1986-09-25 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover System zur synchronisation von digitalen informationssignalen
US5436928A (en) * 1991-04-08 1995-07-25 Nippon Telegraph And Telephone Corporation Method and apparatus for equalizing transmission line characteristics which vary at high speed in mobile radio communication
US5559757A (en) * 1991-12-18 1996-09-24 Catipovic; Josko A. Spatial diversity processing for underwater acoustic telemetry
ZA947317B (en) * 1993-09-24 1995-05-10 Qualcomm Inc Multirate serial viterbi decoder for code division multiple access system applications
MY113061A (en) * 1994-05-16 2001-11-30 Sanyo Electric Co Diversity reception device
US5481572A (en) * 1994-08-02 1996-01-02 Ericsson Inc. Method of and apparatus for reducing the complexitiy of a diversity combining and sequence estimation receiver
US5790588A (en) * 1995-06-07 1998-08-04 Ntt Mobile Communications Network, Inc. Spread spectrum transmitter and receiver employing composite spreading codes

Also Published As

Publication number Publication date
KR19980024813A (ko) 1998-07-06
CN1179045A (zh) 1998-04-15
DE69719430T2 (de) 2004-02-12
EP0831616B1 (de) 2003-03-05
CA2214743C (en) 2002-03-05
CN1086879C (zh) 2002-06-26
EP0831616A3 (de) 2000-04-05
KR100260870B1 (ko) 2000-07-01
US5953378A (en) 1999-09-14
CA2214743A1 (en) 1998-03-20
EP0831616A2 (de) 1998-03-25

Similar Documents

Publication Publication Date Title
DE69719430D1 (de) Rahmensynchronisierungsanordnung und Kommunikationssystem
DE69719127D1 (de) Kommunikationssystem und betriebsverfahren dafür
DE69730238D1 (de) Kommunikationssystem und -verfahren
DE69833166D1 (de) Digitales Kommunikationssystem und -verfahren
DE69703705D1 (de) Kommunikationssystem
DE69504832T2 (de) Kommunikationssystem
DE69725778D1 (de) Druckerkommunikationssystem und -verfahren
DE69534262D1 (de) Kommunikationsvermittungssystem und -verfahren
NO992354L (no) FremgangsmÕte og system for kommunikasjon
DK1072135T3 (da) Rammestruktur og -synkronisering til multicarrier-system
FI950783A (fi) Tiedonsiirtomenetelmä ja -järjestelmä
DE69831449T2 (de) Empfänger, Kommunikationssystem und Kommunikationsverfahren
NO981459L (no) Rammeforbindelse
DE69532227D1 (de) Signalsendeverfahren und kommunikationssystem
DE69738954D1 (de) Kommunikationsverfahren und -system
DE69504337D1 (de) Kommunikationssystem
DE69940571D1 (de) Kommunikationsverfahren und -system
DE59510291D1 (de) Kommunikationssystem
DE69831717D1 (de) Fernsprechsystem und Signalisierungsverfahren
DE69730380D1 (de) Druckverfahren und Drucksystem
DE69511093T2 (de) Kommunikationssystem
FI962312A0 (fi) Puhelinjärjestelmä
FI952821A (fi) Viestintäjärjestelmä
DE69630899D1 (de) Kommunikationssystem
DE69735698D1 (de) Netzwerksystem und Kommunikationsverfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition