CA2394957A1 - Apparatus and method for determining a data rate of packet data in a mobile communication system - Google Patents

Apparatus and method for determining a data rate of packet data in a mobile communication system Download PDF

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Publication number
CA2394957A1
CA2394957A1 CA002394957A CA2394957A CA2394957A1 CA 2394957 A1 CA2394957 A1 CA 2394957A1 CA 002394957 A CA002394957 A CA 002394957A CA 2394957 A CA2394957 A CA 2394957A CA 2394957 A1 CA2394957 A1 CA 2394957A1
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CA
Canada
Prior art keywords
data rate
packet data
communication system
determining
mobile communication
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002394957A
Other languages
French (fr)
Other versions
CA2394957C (en
Inventor
Sang-Min Bae
Young-Kwon Cho
Ho-Kyu Choi
Youn-Sun Kim
Jin-Woo Heo
Jong-Yoon Hwang
Hyun-Woo Lee
Sung-Jin Kim
Chu-Hyon Yi
Sun-Gi Ku
Hwan-Joon Kwon
Ju-Ho Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co., Ltd.
Sang-Min Bae
Young-Kwon Cho
Ho-Kyu Choi
Youn-Sun Kim
Jin-Woo Heo
Jong-Yoon Hwang
Hyun-Woo Lee
Sung-Jin Kim
Chu-Hyon Yi
Sun-Gi Ku
Hwan-Joon Kwon
Ju-Ho Lee
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., Sang-Min Bae, Young-Kwon Cho, Ho-Kyu Choi, Youn-Sun Kim, Jin-Woo Heo, Jong-Yoon Hwang, Hyun-Woo Lee, Sung-Jin Kim, Chu-Hyon Yi, Sun-Gi Ku, Hwan-Joon Kwon, Ju-Ho Lee filed Critical Samsung Electronics Co., Ltd.
Publication of CA2394957A1 publication Critical patent/CA2394957A1/en
Application granted granted Critical
Publication of CA2394957C publication Critical patent/CA2394957C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • 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
    • 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
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
    • H04B2201/70705—Rate detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Disclosed is a mobile station for determining a data rate for a packet data service in a mobile communication system including a base station, and the mobile station being provided with a voice service and a packet data service from the base station. In the mobile station, a receiver receives orthogonal code allocation information indicating the number of orthogonal codes allocated for the packet data service, a measurer measures a CIR using a received pilot channel, and a controller determines a data rate corresponding to the measured CIR, controls the determined data rate based on the number of the allocated orthogonal codes, and determines a controlled data rate.
CA002394957A 2000-10-20 2001-10-20 Apparatus and method for determining a data rate of packet data in a mobile communication system Expired - Fee Related CA2394957C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20000062050 2000-10-20
KR2000/62050 2000-10-20
KR2000/63052 2000-10-25
KR20000063052 2000-10-25
PCT/KR2001/001782 WO2002033856A1 (en) 2000-10-20 2001-10-20 Apparatus and method for determining a data rate of packet data in a mobile communication system

Publications (2)

Publication Number Publication Date
CA2394957A1 true CA2394957A1 (en) 2002-04-25
CA2394957C CA2394957C (en) 2006-08-01

Family

ID=26638483

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002394957A Expired - Fee Related CA2394957C (en) 2000-10-20 2001-10-20 Apparatus and method for determining a data rate of packet data in a mobile communication system

Country Status (10)

Country Link
US (1) US7133460B2 (en)
EP (1) EP1234392A1 (en)
JP (1) JP3836431B2 (en)
KR (1) KR100401186B1 (en)
CN (1) CN1394394A (en)
AU (1) AU766996B2 (en)
BR (1) BR0107355A (en)
CA (1) CA2394957C (en)
RU (1) RU2233548C2 (en)
WO (1) WO2002033856A1 (en)

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Also Published As

Publication number Publication date
US20020097697A1 (en) 2002-07-25
CA2394957C (en) 2006-08-01
US7133460B2 (en) 2006-11-07
JP2004512729A (en) 2004-04-22
WO2002033856A1 (en) 2002-04-25
RU2002116127A (en) 2004-02-27
KR100401186B1 (en) 2003-10-10
AU766996B2 (en) 2003-10-30
CN1394394A (en) 2003-01-29
BR0107355A (en) 2002-09-10
JP3836431B2 (en) 2006-10-25
AU1104102A (en) 2002-04-29
KR20020031093A (en) 2002-04-26
RU2233548C2 (en) 2004-07-27
EP1234392A1 (en) 2002-08-28

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