KR100396286B1 - 비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법 - Google Patents

비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법 Download PDF

Info

Publication number
KR100396286B1
KR100396286B1 KR10-1999-0019644A KR19990019644A KR100396286B1 KR 100396286 B1 KR100396286 B1 KR 100396286B1 KR 19990019644 A KR19990019644 A KR 19990019644A KR 100396286 B1 KR100396286 B1 KR 100396286B1
Authority
KR
South Korea
Prior art keywords
frame
sync
synchronization
word
slot
Prior art date
Application number
KR10-1999-0019644A
Other languages
English (en)
Korean (ko)
Other versions
KR20000075188A (ko
Inventor
박진수
김재열
최호규
강희원
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR10-1999-0019644A priority Critical patent/KR100396286B1/ko
Priority to CN00801168A priority patent/CN1315090A/zh
Priority to AU51107/00A priority patent/AU751344B2/en
Priority to JP2001500475A priority patent/JP2003501875A/ja
Priority to EP00935677A priority patent/EP1101312A4/en
Priority to PCT/KR2000/000553 priority patent/WO2000074290A1/en
Priority to BR0006151-4A priority patent/BR0006151A/pt
Priority to CA002338046A priority patent/CA2338046A1/en
Publication of KR20000075188A publication Critical patent/KR20000075188A/ko
Application granted granted Critical
Publication of KR100396286B1 publication Critical patent/KR100396286B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
    • 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
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
KR10-1999-0019644A 1999-05-29 1999-05-29 비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법 KR100396286B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR10-1999-0019644A KR100396286B1 (ko) 1999-05-29 1999-05-29 비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법
CN00801168A CN1315090A (zh) 1999-05-29 2000-05-29 宽带码分多址通信系统中产生同步字和发送与接收该同步字的设备和方法
AU51107/00A AU751344B2 (en) 1999-05-29 2000-05-29 Apparatus and method for generating sync word and transmitting and receiving the sync word in W-CDMA communication system
JP2001500475A JP2003501875A (ja) 1999-05-29 2000-05-29 非同期符号分割多重接続通信システムの同期ワード生成及び送受信装置及び方法
EP00935677A EP1101312A4 (en) 1999-05-29 2000-05-29 DEVICE AND METHOD FOR GENERATING A SYNC WORD AND SENDING AND RECEIVING THIS SYNC WORD IN A W-CDMA MESSAGE TRANSMISSION SYSTEM
PCT/KR2000/000553 WO2000074290A1 (en) 1999-05-29 2000-05-29 Apparatus and method for generating sync word and transmitting and receiving the sync word in w-cdma communication system
BR0006151-4A BR0006151A (pt) 1999-05-29 2000-05-29 Aparelho e método para geração de uma palavra sync e transmissão e recepção da palavra sync em um sistema de comunicação w-cdma
CA002338046A CA2338046A1 (en) 1999-05-29 2000-05-29 Apparatus and method for generating sync word and transmitting and receiving the sync word in w-cdma communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-1999-0019644A KR100396286B1 (ko) 1999-05-29 1999-05-29 비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법

Publications (2)

Publication Number Publication Date
KR20000075188A KR20000075188A (ko) 2000-12-15
KR100396286B1 true KR100396286B1 (ko) 2003-09-02

Family

ID=19588628

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1999-0019644A KR100396286B1 (ko) 1999-05-29 1999-05-29 비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법

Country Status (8)

Country Link
EP (1) EP1101312A4 (pt)
JP (1) JP2003501875A (pt)
KR (1) KR100396286B1 (pt)
CN (1) CN1315090A (pt)
AU (1) AU751344B2 (pt)
BR (1) BR0006151A (pt)
CA (1) CA2338046A1 (pt)
WO (1) WO2000074290A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379453B1 (ko) * 1999-08-03 2003-04-10 엘지전자 주식회사 프레임 동기를 위한 파일럿 시퀀스 생성 방법
KR100735281B1 (ko) * 2000-02-14 2007-07-03 삼성전자주식회사 부호분할다중접속 통신시스템의 동기워드 생성 및송수신장치 및 방법
KR100678165B1 (ko) * 2000-07-29 2007-02-01 삼성전자주식회사 비동기 방식 이동통신 단말기에 사용하기 위한 기준시간신호 발생 장치 및 방법
JP3473575B2 (ja) * 2000-11-29 2003-12-08 日本電気株式会社 Ｃｄｍａ移動通信装置及びそれに用いる基地局検出方法
JP3857528B2 (ja) 2001-01-12 2006-12-13 富士通株式会社 同期検出装置
CN1856945B (zh) 2003-09-23 2012-04-11 卡莱汉系乐有限公司 接收机的初始同步装置和方法
KR100717878B1 (ko) * 2005-12-09 2007-05-14 한국전자통신연구원 파일럿이 삽입된 위성 통신 시스템에서의 차등검출을활용한 프레임 동기 방법
US8660165B2 (en) 2009-06-11 2014-02-25 Andrew Llc System and method for detecting spread spectrum signals in a wireless environment
US8223821B2 (en) 2009-06-25 2012-07-17 Andrew Llc Uplink signal detection in RF repeaters
JP5477481B2 (ja) * 2010-03-29 2014-04-23 株式会社村田製作所 無線通信システムにおける整数周波数オフセット推定のための方法および装置
WO2011120212A1 (en) * 2010-03-29 2011-10-06 Murata Manufacturing Co., Ltd Method and apparatus for accurate time synchronization in wireless communication system
US8929490B1 (en) * 2013-09-23 2015-01-06 Qualcomm Incorporated Methods and systems for low latency and low power trigger detection for connecting wireless devices
CN106254054B (zh) * 2015-06-19 2019-11-15 北京自动化控制设备研究所 一种能够避免误同步的帧结构设计方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07170223A (ja) * 1993-12-14 1995-07-04 Hitachi Ltd Ｃｄｍａ移動通信システムおよび装置
US5862143A (en) * 1995-12-06 1999-01-19 Electronics And Telecommunications Research Institute Byte aligner and frame synchronizer for 622 MBIT/S high-speed data
US5883929A (en) * 1996-04-03 1999-03-16 Ericsson, Inc. Synchronization method, and associated circuitry, for synchronizing a receiver with a transmitter
KR20010083577A (ko) * 2000-02-16 2001-09-01 서평원 압축 모드에서 파일럿 패턴을 이용한 프레임 동기 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301534A (en) * 1979-04-09 1981-11-17 Digital Switch Corporation Framing circuit for time multiplexed data
JPS6291044A (ja) * 1985-10-17 1987-04-25 Kokusai Denshin Denwa Co Ltd <Kdd> フレ−ム同期パタ−ン検出方式
JP3029886B2 (ja) * 1991-07-23 2000-04-10 富士通株式会社 混成多重同期方式
DE4210305A1 (de) * 1992-03-30 1993-10-07 Sel Alcatel Ag Verfahren, Sender und Empfänger zur Informationsdatenübertragung mit veränderlichem Verkehrsaufkommen und Leitstation zur Koordinierung mehrerer solcher Sender und Empfänger
JP3164956B2 (ja) * 1993-01-28 2001-05-14 アプライド マテリアルズ インコーポレイテッド Ｃｖｄにより大面積のガラス基板上に高堆積速度でアモルファスシリコン薄膜を堆積する方法
JPH07154444A (ja) * 1993-11-27 1995-06-16 Hitachi Denshi Ltd フレーム同期検出回路
US5793757A (en) * 1996-02-13 1998-08-11 Telefonaktiebolaget L M Ericsson (Publ) Telecommunication network having time orthogonal wideband and narrowband sytems
JP3373746B2 (ja) * 1997-01-07 2003-02-04 株式会社鷹山 Ｄｓ−ｃｄｍａ基地局間非同期セルラ方式における初期同期方法および受信機
US5930366A (en) * 1997-08-29 1999-07-27 Telefonaktiebolaget L M Ericsson Synchronization to a base station and code acquisition within a spread spectrum communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07170223A (ja) * 1993-12-14 1995-07-04 Hitachi Ltd Ｃｄｍａ移動通信システムおよび装置
US5862143A (en) * 1995-12-06 1999-01-19 Electronics And Telecommunications Research Institute Byte aligner and frame synchronizer for 622 MBIT/S high-speed data
US5883929A (en) * 1996-04-03 1999-03-16 Ericsson, Inc. Synchronization method, and associated circuitry, for synchronizing a receiver with a transmitter
KR20010083577A (ko) * 2000-02-16 2001-09-01 서평원 압축 모드에서 파일럿 패턴을 이용한 프레임 동기 방법

Also Published As

Publication number Publication date
KR20000075188A (ko) 2000-12-15
WO2000074290A1 (en) 2000-12-07
BR0006151A (pt) 2001-04-17
EP1101312A1 (en) 2001-05-23
AU5110700A (en) 2000-12-18
CA2338046A1 (en) 2000-12-07
EP1101312A4 (en) 2005-06-22
JP2003501875A (ja) 2003-01-14
CN1315090A (zh) 2001-09-26
AU751344B2 (en) 2002-08-15

Similar Documents

Publication Publication Date Title
US6865177B1 (en) Apparatus and method for generating frame sync word and verifying the frame sync word in W-CDMA communication system
USRE42827E1 (en) Apparatus and method for synchronizing channels in a WCDMA communication system
US7627020B2 (en) Acquisition circuit for low chip rate option for mobile telecommunication system
RU2199185C2 (ru) Первоначальная синхронизация и синхронизация кадров в системе связи с расширенным спектром
JP3897427B2 (ja) 基地局装置、移動局装置、移動体通信システム、無線送信方法及び無線受信方法
KR100396286B1 (ko) 비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법
EP1032959B1 (en) Device and method for performing frame sync using sync channel in mobile communication system
KR20020027294A (ko) 협대역 시분할 듀플렉싱 부호분할다중접속이동통신시스템에서 1차공통제어 물리채널의 전송다이버시티 사용 여부 결정장치 및 방법
KR100735281B1 (ko) 부호분할다중접속 통신시스템의 동기워드 생성 및송수신장치 및 방법
KR100827139B1 (ko) 비동기방식 이동통신시스템의 기지국간 동기화장치 및 방법
KR100331880B1 (ko) 상관 보조 분산 표본 포착 방법 및 그를 위한 장치
KR100311527B1 (ko) 고속 다중 경로 획득 방법 및 그를 위한 수신 장치
KR100669600B1 (ko) 이동통신시스템에서 이동국 동기화 방법.

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20070709

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee