WO1998005129A3 - Load monitoring and management in a cdma wireless communication system - Google Patents

Load monitoring and management in a cdma wireless communication system Download PDF

Info

Publication number
WO1998005129A3
WO1998005129A3 PCT/US1997/013225 US9713225W WO9805129A3 WO 1998005129 A3 WO1998005129 A3 WO 1998005129A3 US 9713225 W US9713225 W US 9713225W WO 9805129 A3 WO9805129 A3 WO 9805129A3
Authority
WO
WIPO (PCT)
Prior art keywords
monitoring device
base station
load monitoring
loading
wireless communication
Prior art date
Application number
PCT/US1997/013225
Other languages
French (fr)
Other versions
WO1998005129A2 (en
Inventor
Samir S Soliman
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Priority to JP50905898A priority Critical patent/JP3860216B2/en
Priority to CA002261870A priority patent/CA2261870A1/en
Priority to IL12826097A priority patent/IL128260A/en
Priority to DE69738434T priority patent/DE69738434T2/en
Priority to AU37412/97A priority patent/AU722746B2/en
Priority to EP97934328A priority patent/EP0948869B1/en
Priority to BR9710639-9A priority patent/BR9710639A/en
Publication of WO1998005129A2 publication Critical patent/WO1998005129A2/en
Publication of WO1998005129A3 publication Critical patent/WO1998005129A3/en
Priority to HK00102182A priority patent/HK1023249A1/en

Links

Classifications

    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control

Abstract

A system and method for monitoring and managing the loading conditions in a CDMA wireless communication system (100). The system comprises a load monitoring device (102) such as a CDMA mobile station (104) connected to a data logging and processing device (106) such as a diagnostic monitor. The monitoring device (102) is placed within the service area of a base station (112). The monitoring device (102) periodically initiates a call, is assigned to a traffic channel normally, and logs a power control parameter such as mobile station transmit power or the number of closed-loop power control commands received per unit time. From this information, the load monitoring device (102) can infer the real-time traffic loading conditions of the base station (112). If the loading of the system exceeds a predetermined threshold, an alarm may be sent to the system management center (114) in order to take some action to limit additional loading on the base station (112).
PCT/US1997/013225 1996-07-30 1997-07-29 Load monitoring and management in a cdma wireless communication system WO1998005129A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP50905898A JP3860216B2 (en) 1996-07-30 1997-07-29 Load monitoring and management in a CDMA wireless communication system
CA002261870A CA2261870A1 (en) 1996-07-30 1997-07-29 Load monitoring and management in a cdma wireless communication system
IL12826097A IL128260A (en) 1996-07-30 1997-07-29 Load monitoring and management in a cdma wireless communication system
DE69738434T DE69738434T2 (en) 1996-07-30 1997-07-29 LOAD MONITORING AND MANAGEMENT IN A WIRELESS CDMA COMMUNICATION SYSTEM
AU37412/97A AU722746B2 (en) 1996-07-30 1997-07-29 Load monitoring and management in a CDMA wireless communication system
EP97934328A EP0948869B1 (en) 1996-07-30 1997-07-29 Load monitoring and management in a cdma wireless communication system
BR9710639-9A BR9710639A (en) 1996-07-30 1997-07-29 Monitoring and charge management in a cdma wireless communication system
HK00102182A HK1023249A1 (en) 1996-07-30 2000-04-10 Load monitoring and management in a cdma wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US688,453 1996-07-30
US08/688,453 US5859838A (en) 1996-07-30 1996-07-30 Load monitoring and management in a CDMA wireless communication system

Publications (2)

Publication Number Publication Date
WO1998005129A2 WO1998005129A2 (en) 1998-02-05
WO1998005129A3 true WO1998005129A3 (en) 1998-03-26

Family

ID=24764474

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/013225 WO1998005129A2 (en) 1996-07-30 1997-07-29 Load monitoring and management in a cdma wireless communication system

Country Status (17)

Country Link
US (1) US5859838A (en)
EP (1) EP0948869B1 (en)
JP (1) JP3860216B2 (en)
KR (1) KR20000029717A (en)
CN (1) CN1102828C (en)
AT (1) ATE383040T1 (en)
AU (1) AU722746B2 (en)
BR (1) BR9710639A (en)
CA (1) CA2261870A1 (en)
DE (1) DE69738434T2 (en)
ES (1) ES2299188T3 (en)
HK (1) HK1023249A1 (en)
IL (1) IL128260A (en)
MY (1) MY117641A (en)
RU (1) RU2217884C2 (en)
TW (1) TW346712B (en)
WO (1) WO1998005129A2 (en)

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Also Published As

Publication number Publication date
WO1998005129A2 (en) 1998-02-05
ATE383040T1 (en) 2008-01-15
JP2000516065A (en) 2000-11-28
HK1023249A1 (en) 2000-09-01
CA2261870A1 (en) 1998-02-05
IL128260A (en) 2003-03-12
BR9710639A (en) 2004-06-29
EP0948869B1 (en) 2008-01-02
AU722746B2 (en) 2000-08-10
AU3741297A (en) 1998-02-20
IL128260A0 (en) 1999-11-30
KR20000029717A (en) 2000-05-25
CN1231809A (en) 1999-10-13
DE69738434D1 (en) 2008-02-14
CN1102828C (en) 2003-03-05
JP3860216B2 (en) 2006-12-20
ES2299188T3 (en) 2008-05-16
DE69738434T2 (en) 2008-12-11
RU2217884C2 (en) 2003-11-27
MY117641A (en) 2004-07-31
EP0948869A2 (en) 1999-10-13
US5859838A (en) 1999-01-12
TW346712B (en) 1998-12-01

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