WO2002023759A3 - A method and an apparatus for providing both voice and data services in a wireless communication system - Google Patents

A method and an apparatus for providing both voice and data services in a wireless communication system Download PDF

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Publication number
WO2002023759A3
WO2002023759A3 PCT/US2001/042149 US0142149W WO0223759A3 WO 2002023759 A3 WO2002023759 A3 WO 2002023759A3 US 0142149 W US0142149 W US 0142149W WO 0223759 A3 WO0223759 A3 WO 0223759A3
Authority
WO
WIPO (PCT)
Prior art keywords
voice
wireless communication
communication system
sent
providing
Prior art date
Application number
PCT/US2001/042149
Other languages
French (fr)
Other versions
WO2002023759A2 (en
Inventor
Dae-Young Kim
Vedat M Eyuboglu
Pierre A Humblet
Original Assignee
Airvana Inc
Dae-Young Kim
Vedat M Eyuboglu
Pierre A Humblet
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 Airvana Inc, Dae-Young Kim, Vedat M Eyuboglu, Pierre A Humblet filed Critical Airvana Inc
Priority to AU2001293276A priority Critical patent/AU2001293276A1/en
Publication of WO2002023759A2 publication Critical patent/WO2002023759A2/en
Publication of WO2002023759A3 publication Critical patent/WO2002023759A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
    • 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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier
    • 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
    • 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
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account user or data type priority
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource

Abstract

Data is sent in some time slots of a forward link from a base station to at least one remote station in a wireless communication system, and voice information is sent from the base station to the at least one remote station in some other time slots of the forward link, the data being sent in a time division multiple access (TDMA) mode, the voice data being sent in a code division multiple access (CDMA) mode.
PCT/US2001/042149 2000-09-15 2001-09-14 A method and an apparatus for providing both voice and data services in a wireless communication system WO2002023759A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001293276A AU2001293276A1 (en) 2000-09-15 2001-09-14 A method and an apparatus for providing both voice and data services in a wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/663,498 2000-09-15
US09/663,498 US6711144B1 (en) 2000-09-15 2000-09-15 Multi-user communication of voice and data

Publications (2)

Publication Number Publication Date
WO2002023759A2 WO2002023759A2 (en) 2002-03-21
WO2002023759A3 true WO2002023759A3 (en) 2002-08-15

Family

ID=24662057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/042149 WO2002023759A2 (en) 2000-09-15 2001-09-14 A method and an apparatus for providing both voice and data services in a wireless communication system

Country Status (3)

Country Link
US (1) US6711144B1 (en)
AU (1) AU2001293276A1 (en)
WO (1) WO2002023759A2 (en)

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WO2002023759A2 (en) 2002-03-21
AU2001293276A1 (en) 2002-03-26
US6711144B1 (en) 2004-03-23

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