FI20030544A0 - Synkroniseringsförfarande och informationsöverföringssystem - Google Patents

Synkroniseringsförfarande och informationsöverföringssystem

Info

Publication number
FI20030544A0
FI20030544A0 FI20030544A FI20030544A FI20030544A0 FI 20030544 A0 FI20030544 A0 FI 20030544A0 FI 20030544 A FI20030544 A FI 20030544A FI 20030544 A FI20030544 A FI 20030544A FI 20030544 A0 FI20030544 A0 FI 20030544A0
Authority
FI
Finland
Prior art keywords
communication system
synchronization method
synchronization
communication
Prior art date
Application number
FI20030544A
Other languages
English (en)
Finnish (fi)
Other versions
FI20030544A (sv
FI115683B (sv
Inventor
Ari Hulkkonen
Torsti Poutanen
Original Assignee
Elektrobit Oy
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 Elektrobit Oy filed Critical Elektrobit Oy
Priority to FI20030544A priority Critical patent/FI115683B/sv
Publication of FI20030544A0 publication Critical patent/FI20030544A0/sv
Priority to PCT/FI2004/000217 priority patent/WO2004091163A1/en
Publication of FI20030544A publication Critical patent/FI20030544A/sv
Application granted granted Critical
Publication of FI115683B publication Critical patent/FI115683B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04L7/042—Detectors therefor, e.g. correlators, state machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FI20030544A 2003-04-10 2003-04-10 Synkroniseringsförfarande och informationsöverföringssystem FI115683B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20030544A FI115683B (sv) 2003-04-10 2003-04-10 Synkroniseringsförfarande och informationsöverföringssystem
PCT/FI2004/000217 WO2004091163A1 (en) 2003-04-10 2004-04-07 Synchronization method and data transfer system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030544A FI115683B (sv) 2003-04-10 2003-04-10 Synkroniseringsförfarande och informationsöverföringssystem
FI20030544 2003-04-10

Publications (3)

Publication Number Publication Date
FI20030544A0 true FI20030544A0 (sv) 2003-04-10
FI20030544A FI20030544A (sv) 2004-10-11
FI115683B FI115683B (sv) 2005-06-15

Family

ID=8565950

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030544A FI115683B (sv) 2003-04-10 2003-04-10 Synkroniseringsförfarande och informationsöverföringssystem

Country Status (2)

Country Link
FI (1) FI115683B (sv)
WO (1) WO2004091163A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111935050A (zh) * 2020-06-17 2020-11-13 中国船舶重工集团公司第七一五研究所 一种基于相位搜索的单载波频域均衡水声通信***残余相偏修正方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100442816B1 (ko) * 1998-07-08 2004-09-18 삼성전자주식회사 직교주파수분할다중화(ofdm)수신기 동기화 방법 및 장치
ES2270261T3 (es) * 1999-04-23 2007-04-01 Sony Deutschland Gmbh Preambulo de sincronizacion en un sistema ofdm.
US7548506B2 (en) * 2001-10-17 2009-06-16 Nortel Networks Limited System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111935050A (zh) * 2020-06-17 2020-11-13 中国船舶重工集团公司第七一五研究所 一种基于相位搜索的单载波频域均衡水声通信***残余相偏修正方法
CN111935050B (zh) * 2020-06-17 2022-07-05 中国船舶重工集团公司第七一五研究所 一种基于相位搜索的单载波频域均衡水声通信***残余相偏修正方法

Also Published As

Publication number Publication date
WO2004091163A1 (en) 2004-10-21
FI20030544A (sv) 2004-10-11
FI115683B (sv) 2005-06-15

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