WO2000013426A3 - Packet data communication device and method in mobile communication system - Google Patents

Packet data communication device and method in mobile communication system Download PDF

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Publication number
WO2000013426A3
WO2000013426A3 PCT/KR1999/000486 KR9900486W WO0013426A3 WO 2000013426 A3 WO2000013426 A3 WO 2000013426A3 KR 9900486 W KR9900486 W KR 9900486W WO 0013426 A3 WO0013426 A3 WO 0013426A3
Authority
WO
WIPO (PCT)
Prior art keywords
channel
base station
request message
transmits
assignment request
Prior art date
Application number
PCT/KR1999/000486
Other languages
French (fr)
Other versions
WO2000013426A2 (en
Inventor
Dong-Ho Cho
Seong-Soo Park
Sun-Mi Kim
Hyeon-Woo Lee
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to BR9906771A priority Critical patent/BR9906771A/en
Priority to AU55304/99A priority patent/AU732697B2/en
Priority to DE1999638423 priority patent/DE69938423T2/en
Priority to CA002307341A priority patent/CA2307341C/en
Priority to EP19990941818 priority patent/EP1055296B1/en
Priority to JP2000568263A priority patent/JP3770797B2/en
Publication of WO2000013426A2 publication Critical patent/WO2000013426A2/en
Publication of WO2000013426A3 publication Critical patent/WO2000013426A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]

Abstract

A method for controlling channel access in a mobile communication system. A base station generates a broadcast channel frame, which includes status information indicating whether channel codes which are changing in real time are occupied or not. The base station transmits the broadcast channel frame at predetermined intervals. Then, a mobile station selects an available channel code based on information from the received broadcast channel frame, generates a channel assignment request message, and transmits the channel assignment request message on a random access channel. Upon reception of the channel assignment request message on the random access channel, the base station assigns a channel, sets a transmission rate, and transmits the information on a forward access channel.
PCT/KR1999/000486 1998-08-26 1999-08-26 Packet data communication device and method in mobile communication system WO2000013426A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR9906771A BR9906771A (en) 1998-08-26 1999-08-26 Device and process for controlling channel access at a base station in a cdma communication system, and, process for controlling a variable transmission rate in a cdma communication system
AU55304/99A AU732697B2 (en) 1998-08-26 1999-08-26 Packet data communication device and method in mobile communication system
DE1999638423 DE69938423T2 (en) 1998-08-26 1999-08-26 Communication device and method for data packets in a mobile communication system
CA002307341A CA2307341C (en) 1998-08-26 1999-08-26 Packet data communication device and method in mobile communication system
EP19990941818 EP1055296B1 (en) 1998-08-26 1999-08-26 Packet data communication device and method in mobile communication system
JP2000568263A JP3770797B2 (en) 1998-08-26 1999-08-26 Packet data communication apparatus and method for mobile communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1998/35310 1998-08-26
KR10-1998-0035310A KR100429540B1 (en) 1998-08-26 1998-08-26 Packet data communication apparatus and method of mobile communication system

Publications (2)

Publication Number Publication Date
WO2000013426A2 WO2000013426A2 (en) 2000-03-09
WO2000013426A3 true WO2000013426A3 (en) 2000-06-15

Family

ID=19548797

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR1999/000486 WO2000013426A2 (en) 1998-08-26 1999-08-26 Packet data communication device and method in mobile communication system

Country Status (11)

Country Link
US (1) US6636496B1 (en)
EP (1) EP1055296B1 (en)
JP (2) JP3770797B2 (en)
KR (1) KR100429540B1 (en)
CN (1) CN1111323C (en)
AU (1) AU732697B2 (en)
BR (1) BR9906771A (en)
CA (1) CA2307341C (en)
DE (1) DE69938423T2 (en)
RU (1) RU2216103C2 (en)
WO (1) WO2000013426A2 (en)

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AU732697B2 (en) 2001-04-26
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RU2216103C2 (en) 2003-11-10
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EP1055296A2 (en) 2000-11-29
CA2307341A1 (en) 2000-03-09
KR100429540B1 (en) 2004-08-09

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