SG104280A1 - Transmitter, transmitting method, receiver, and receiving method for mccdma communication system - Google Patents

Transmitter, transmitting method, receiver, and receiving method for mccdma communication system

Info

Publication number
SG104280A1
SG104280A1 SG200106796A SG200106796A SG104280A1 SG 104280 A1 SG104280 A1 SG 104280A1 SG 200106796 A SG200106796 A SG 200106796A SG 200106796 A SG200106796 A SG 200106796A SG 104280 A1 SG104280 A1 SG 104280A1
Authority
SG
Singapore
Prior art keywords
mccdma
transmitter
receiver
communication system
transmitting
Prior art date
Application number
SG200106796A
Other languages
English (en)
Inventor
Hanada Yukiko
Higuchi Kenichi
Sawahashi Mamoru
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of SG104280A1 publication Critical patent/SG104280A1/en

Links

Classifications

    • 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
    • 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
    • H04L27/2602—Signal structure
    • 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
    • H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop
    • 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
    • H04L27/2662—Symbol synchronisation
    • H04L27/2665—Fine synchronisation, e.g. by positioning the FFT window
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H04L5/026—Multiplexing of multicarrier modulation signals using code division

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
SG200106796A 2000-11-06 2001-11-05 Transmitter, transmitting method, receiver, and receiving method for mccdma communication system SG104280A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000337992 2000-11-06
JP2001258451 2001-08-28

Publications (1)

Publication Number Publication Date
SG104280A1 true SG104280A1 (en) 2004-06-21

Family

ID=26603476

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200106796A SG104280A1 (en) 2000-11-06 2001-11-05 Transmitter, transmitting method, receiver, and receiving method for mccdma communication system

Country Status (8)

Country Link
US (2) US7130293B2 (de)
EP (3) EP1204234B1 (de)
KR (1) KR100413781B1 (de)
CN (1) CN100405757C (de)
AU (1) AU767901B2 (de)
CA (1) CA2361247C (de)
DE (1) DE60137012D1 (de)
SG (1) SG104280A1 (de)

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Also Published As

Publication number Publication date
CA2361247A1 (en) 2002-05-06
US7130293B2 (en) 2006-10-31
EP1204234B1 (de) 2008-12-17
US7957361B2 (en) 2011-06-07
EP1204234A3 (de) 2006-02-08
CN1353517A (zh) 2002-06-12
KR100413781B1 (ko) 2004-01-03
CN100405757C (zh) 2008-07-23
DE60137012D1 (de) 2009-01-29
EP1956746A1 (de) 2008-08-13
CA2361247C (en) 2008-10-07
EP1956745A1 (de) 2008-08-13
KR20020035469A (ko) 2002-05-11
AU767901B2 (en) 2003-11-27
US20060239233A1 (en) 2006-10-26
US20020054585A1 (en) 2002-05-09
EP1204234A2 (de) 2002-05-08
AU8923801A (en) 2002-05-09

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