CA2408161A1 - Apparatus and method of controlling reverse transmission in a mobile communication system - Google Patents

Apparatus and method of controlling reverse transmission in a mobile communication system Download PDF

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Publication number
CA2408161A1
CA2408161A1 CA002408161A CA2408161A CA2408161A1 CA 2408161 A1 CA2408161 A1 CA 2408161A1 CA 002408161 A CA002408161 A CA 002408161A CA 2408161 A CA2408161 A CA 2408161A CA 2408161 A1 CA2408161 A1 CA 2408161A1
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CA
Canada
Prior art keywords
data rate
communication system
mobile communication
reverse
reverse transmission
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
CA002408161A
Other languages
French (fr)
Other versions
CA2408161C (en
Inventor
Beom-Sik Bae
Dong-Seek Park
Chang-Hoi Koo
Dae-Gyun Kim
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
Individual
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 Individual filed Critical Individual
Publication of CA2408161A1 publication Critical patent/CA2408161A1/en
Application granted granted Critical
Publication of CA2408161C publication Critical patent/CA2408161C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0894—Packet rate

Abstract

A reverse transmission controlling method in a mobile communication system.
After receiving forward information commanding a reverse data rate change on a forward channel from a base station, a mobile station increases its reverse data rate to a data rate equal to or lower than a maximum data rate if the forward information commands a reverse data rate increase, determines whether the increased data rate can be further increased for the next frame, and transmits the determination result with information representing the increased data rate to the base station.
CA002408161A 2001-03-29 2002-03-29 Apparatus and method of controlling reverse transmission in a mobile communication system Expired - Lifetime CA2408161C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20010016660A KR100800884B1 (en) 2001-03-29 2001-03-29 Transmission controlling method of reverse rink in mobile communication system
KR2001/16660 2001-03-29
PCT/KR2002/000555 WO2002080406A1 (en) 2001-03-29 2002-03-29 Apparatus and method of controlling reverse transmission in a mobile communication system

Publications (2)

Publication Number Publication Date
CA2408161A1 true CA2408161A1 (en) 2002-10-10
CA2408161C CA2408161C (en) 2007-10-09

Family

ID=19707599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002408161A Expired - Lifetime CA2408161C (en) 2001-03-29 2002-03-29 Apparatus and method of controlling reverse transmission in a mobile communication system

Country Status (10)

Country Link
US (3) US7609635B2 (en)
EP (1) EP1248417B1 (en)
JP (1) JP3943029B2 (en)
KR (1) KR100800884B1 (en)
CN (1) CN1214549C (en)
AU (1) AU2002249632B2 (en)
BR (1) BR0204497A (en)
CA (1) CA2408161C (en)
RU (1) RU2237365C2 (en)
WO (1) WO2002080406A1 (en)

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Also Published As

Publication number Publication date
JP2004528769A (en) 2004-09-16
EP1248417A2 (en) 2002-10-09
US9356728B2 (en) 2016-05-31
US20140241288A1 (en) 2014-08-28
AU2002249632B2 (en) 2004-09-23
JP3943029B2 (en) 2007-07-11
US8717968B2 (en) 2014-05-06
RU2237365C2 (en) 2004-09-27
CA2408161C (en) 2007-10-09
US20100002673A1 (en) 2010-01-07
RU2002131154A (en) 2004-03-20
KR100800884B1 (en) 2008-02-04
EP1248417B1 (en) 2019-05-15
WO2002080406A1 (en) 2002-10-10
CN1461538A (en) 2003-12-10
US20020181410A1 (en) 2002-12-05
US7609635B2 (en) 2009-10-27
EP1248417A3 (en) 2005-12-28
CN1214549C (en) 2005-08-10
BR0204497A (en) 2003-06-03
KR20020076652A (en) 2002-10-11

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