ZA988431B - A method of and apparatus for transmitting data in a multiple carrier system - Google Patents

A method of and apparatus for transmitting data in a multiple carrier system

Info

Publication number
ZA988431B
ZA988431B ZA988431A ZA988431A ZA988431B ZA 988431 B ZA988431 B ZA 988431B ZA 988431 A ZA988431 A ZA 988431A ZA 988431 A ZA988431 A ZA 988431A ZA 988431 B ZA988431 B ZA 988431B
Authority
ZA
South Africa
Prior art keywords
transmitting data
carrier system
multiple carrier
transmitting
data
Prior art date
Application number
ZA988431A
Other languages
English (en)
Inventor
Yu-Chuen Jou
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of ZA988431B publication Critical patent/ZA988431B/xx

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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0017—Time-frequency-code in which a distinct code is applied, as a temporal sequence, to each frequency
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • 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
    • H04L1/0059—Convolutional 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
    • H04L1/0071—Use of interleaving
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)
  • Transmitters (AREA)
ZA988431A 1997-09-16 1998-09-15 A method of and apparatus for transmitting data in a multiple carrier system ZA988431B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/931,536 US6389000B1 (en) 1997-09-16 1997-09-16 Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers

Publications (1)

Publication Number Publication Date
ZA988431B true ZA988431B (en) 1999-03-15

Family

ID=25460935

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA988431A ZA988431B (en) 1997-09-16 1998-09-15 A method of and apparatus for transmitting data in a multiple carrier system

Country Status (18)

Country Link
US (2) US6389000B1 (de)
EP (2) EP1016234B1 (de)
JP (1) JP4285901B2 (de)
KR (1) KR100686776B1 (de)
CN (1) CN100417051C (de)
AU (1) AU753676B2 (de)
BR (1) BR9812311B1 (de)
CA (1) CA2302391C (de)
DE (2) DE69831255T2 (de)
HK (2) HK1030298A1 (de)
ID (1) ID25458A (de)
IL (1) IL134919A (de)
NO (1) NO326768B1 (de)
RU (1) RU2216866C2 (de)
TW (1) TW431083B (de)
UA (1) UA62980C2 (de)
WO (1) WO1999014878A1 (de)
ZA (1) ZA988431B (de)

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BR9812311A (pt) 2000-09-12
NO20001335L (no) 2000-05-10
DE69831255D1 (de) 2005-09-22
EP1507379B1 (de) 2007-12-05
CN1270721A (zh) 2000-10-18
AU753676B2 (en) 2002-10-24
DE69831255T2 (de) 2006-06-22
US20020122398A1 (en) 2002-09-05
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US6389000B1 (en) 2002-05-14
CN100417051C (zh) 2008-09-03
CA2302391C (en) 2011-04-26
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