TR199901657T2 - CDMA Telekomünikasyon sistemi için yüksek-veri-oranli takviye kanali - Google Patents

CDMA Telekomünikasyon sistemi için yüksek-veri-oranli takviye kanali

Info

Publication number
TR199901657T2
TR199901657T2 TR1999/01657T TR9901657T TR199901657T2 TR 199901657 T2 TR199901657 T2 TR 199901657T2 TR 1999/01657 T TR1999/01657 T TR 1999/01657T TR 9901657 T TR9901657 T TR 9901657T TR 199901657 T2 TR199901657 T2 TR 199901657T2
Authority
TR
Turkey
Prior art keywords
channel
rate
channels
data
medium rate
Prior art date
Application number
TR1999/01657T
Other languages
English (en)
Inventor
P. Odenwalder Joseph
P. Antonio Franklin
G. Jr Tiedemann Edward
Jou Yu-Cheun
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of TR199901657T2 publication Critical patent/TR199901657T2/tr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • 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
    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/264—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for data rate control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0067—Rate matching
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Bir yüksek-nakil-oranli hava-üstü ara-yüzünün islerlik kazanmasi için yeni ve gelismis bir yöntem anlatilmistir. Bir nakil sistemi, bir faz-içi kanal kümesi ve bir kuadratür-fazli kanal kümesini temin etmektedir. Faz-içi kanal kümesi, komple bir ortogonal orta oranli kontrol ve trafik kanali kümesini temin etmek üzere kullanilmaktadir. Kuadratürfazli kanal kümesi, bir yüksek oranli takviye kanalinin ve birbirine ortogonal olan genisletilmis orta oranli kanal kümesi ve orjinal orta oranli kanallarin temin edilmesi için kullanilmaktadir. Yüksek oranli takviye kanali, bir kisa kanal kodu kullanilarak bir orta oranli kanal kümesi üzerinde üretilmektedir. Orta oranli kanal bir uzun kanal kodu kümesi kullanilarak üretilmektedir.
TR1999/01657T 1997-01-15 1997-12-19 CDMA Telekomünikasyon sistemi için yüksek-veri-oranli takviye kanali TR199901657T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/784,281 US6173007B1 (en) 1997-01-15 1997-01-15 High-data-rate supplemental channel for CDMA telecommunications system

Publications (1)

Publication Number Publication Date
TR199901657T2 true TR199901657T2 (tr) 1999-09-21

Family

ID=25131953

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/01657T TR199901657T2 (tr) 1997-01-15 1997-12-19 CDMA Telekomünikasyon sistemi için yüksek-veri-oranli takviye kanali

Country Status (21)

Country Link
US (6) US6173007B1 (tr)
EP (4) EP2288062B1 (tr)
JP (2) JP4541453B2 (tr)
KR (1) KR100567180B1 (tr)
CN (1) CN1135762C (tr)
AT (1) ATE368974T1 (tr)
AU (1) AU5712898A (tr)
BR (1) BR9714288A (tr)
CA (1) CA2277071A1 (tr)
DE (1) DE69737974T2 (tr)
DK (2) DK2106033T3 (tr)
EA (1) EA001746B1 (tr)
ES (4) ES2290972T3 (tr)
ID (1) ID27486A (tr)
IL (2) IL156736A0 (tr)
PL (1) PL334633A1 (tr)
PT (2) PT2106033E (tr)
TR (1) TR199901657T2 (tr)
TW (1) TW387179B (tr)
WO (1) WO1998032263A2 (tr)
ZA (1) ZA9879B (tr)

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