CA2273981A1 - Mobile communication system - Google Patents

Mobile communication system Download PDF

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Publication number
CA2273981A1
CA2273981A1 CA002273981A CA2273981A CA2273981A1 CA 2273981 A1 CA2273981 A1 CA 2273981A1 CA 002273981 A CA002273981 A CA 002273981A CA 2273981 A CA2273981 A CA 2273981A CA 2273981 A1 CA2273981 A1 CA 2273981A1
Authority
CA
Canada
Prior art keywords
communication system
mobile communication
database
mobile station
mobile
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
CA002273981A
Other languages
French (fr)
Other versions
CA2273981C (en
Inventor
Yoshinori Uchida
Kuniyuki Suzuki
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.)
Mitsubishi Electric Corp
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 CA2273981A1 publication Critical patent/CA2273981A1/en
Application granted granted Critical
Publication of CA2273981C publication Critical patent/CA2273981C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices

Abstract

A mobile exchange station (27) changes a transmission speed of communication data from a mobile station (16), etc. to a database (11) or from the database (11) to the mobile station (16), etc. individually, in response to the request from the mobile station (16), etc. or the database (11).
CA002273981A 1997-12-10 1997-12-10 Mobile communication system Expired - Lifetime CA2273981C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1997/004551 WO1999030442A1 (en) 1997-12-10 1997-12-10 Mobile communication system

Publications (2)

Publication Number Publication Date
CA2273981A1 true CA2273981A1 (en) 1999-06-17
CA2273981C CA2273981C (en) 2003-07-08

Family

ID=14181626

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002273981A Expired - Lifetime CA2273981C (en) 1997-12-10 1997-12-10 Mobile communication system

Country Status (6)

Country Link
US (7) US6745049B1 (en)
EP (3) EP1565012B1 (en)
CN (1) CN1244243C (en)
CA (1) CA2273981C (en)
DE (1) DE69739331D1 (en)
WO (1) WO1999030442A1 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US7693102B2 (en) 2000-08-11 2010-04-06 Nec Corporation Communication system, method thereof, switching center thereof and base station control station thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7693102B2 (en) 2000-08-11 2010-04-06 Nec Corporation Communication system, method thereof, switching center thereof and base station control station thereof

Also Published As

Publication number Publication date
US7236792B2 (en) 2007-06-26
EP1641141B1 (en) 2009-03-25
US8406203B2 (en) 2013-03-26
US20040198359A1 (en) 2004-10-07
EP1641141A1 (en) 2006-03-29
US8140088B2 (en) 2012-03-20
US20120263149A1 (en) 2012-10-18
EP0954121A1 (en) 1999-11-03
CN1244243C (en) 2006-03-01
EP1565012A3 (en) 2005-09-14
DE69739331D1 (en) 2009-05-07
EP1565012B1 (en) 2019-04-17
CN1503581A (en) 2004-06-09
US20120135742A1 (en) 2012-05-31
US7349368B2 (en) 2008-03-25
US9288768B2 (en) 2016-03-15
US20050213535A1 (en) 2005-09-29
EP0954121A4 (en) 2005-08-17
US20060142042A1 (en) 2006-06-29
US20080125135A1 (en) 2008-05-29
CA2273981C (en) 2003-07-08
EP1565012A2 (en) 2005-08-17
WO1999030442A1 (en) 1999-06-17
US7421282B2 (en) 2008-09-02
EP0954121B1 (en) 2013-04-10
US6745049B1 (en) 2004-06-01

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