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WO2004049748A3 - Communication system and method for reducing congestion therein - Google Patents

Communication system and method for reducing congestion therein Download PDF

Info

Publication number
WO2004049748A3
WO2004049748A3 PCT/EP2003/050687 EP0350687W WO2004049748A3 WO 2004049748 A3 WO2004049748 A3 WO 2004049748A3 EP 0350687 W EP0350687 W EP 0350687W WO 2004049748 A3 WO2004049748 A3 WO 2004049748A3
Authority
WO
WIPO (PCT)
Prior art keywords
communication system
data communication
calls
speech
relief mechanism
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.)
Ceased
Application number
PCT/EP2003/050687
Other languages
French (fr)
Other versions
WO2004049748A2 (en
Inventor
Jose Gil
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Priority to AU2003282111A priority Critical patent/AU2003282111A1/en
Priority to EP03773728A priority patent/EP1568245A2/en
Publication of WO2004049748A2 publication Critical patent/WO2004049748A2/en
Publication of WO2004049748A3 publication Critical patent/WO2004049748A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H04W28/0289—Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]

Landscapes

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

Abstract

A wireless communication system (100, 200) supports speech communication, for example circuit-switched calls, and data communication, for example packet-switched calls. Upon receiving a trigger, for example a data communication resource request (305) that is unable to be supported by the communication system (100, 200), the communication system initiates a congestion relief mechanism. The congestion relief mechanism comprises adapting a provision of speech communications to make available sufficient communication resource for the data communication resource request. The proposed technique provides an ability to maintain a QoS of a data communication system such as GPRS system in a congested cell, by handing over or adapting speech calls such as GSM calls.
PCT/EP2003/050687 2002-11-23 2003-10-03 Communication system and method for reducing congestion therein Ceased WO2004049748A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003282111A AU2003282111A1 (en) 2002-11-23 2003-10-03 Communication system and method for reducing congestion therein
EP03773728A EP1568245A2 (en) 2002-11-23 2003-10-03 Communication system and method for reducing congestion therein

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0227374A GB2395632B (en) 2002-11-23 2002-11-23 Communication system and method for reducing congestion therein
GB0227374.6 2002-11-23

Publications (2)

Publication Number Publication Date
WO2004049748A2 WO2004049748A2 (en) 2004-06-10
WO2004049748A3 true WO2004049748A3 (en) 2004-09-16

Family

ID=9948401

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/050687 Ceased WO2004049748A2 (en) 2002-11-23 2003-10-03 Communication system and method for reducing congestion therein

Country Status (4)

Country Link
EP (1) EP1568245A2 (en)
AU (1) AU2003282111A1 (en)
GB (1) GB2395632B (en)
WO (1) WO2004049748A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100388682C (en) * 2005-03-21 2008-05-14 北京北方烽火科技有限公司 Method for improving service quality in SGSN network processor
PL1867060T3 (en) 2005-04-07 2012-02-29 Nokia Technologies Oy A terminal having a variable duplex capability
US9107078B2 (en) * 2011-01-14 2015-08-11 Qualcomm, Incorporated Methods and apparatuses for low-rate television white space (TVWS) enablement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998005175A2 (en) * 1996-07-29 1998-02-05 Telefonaktiebolaget Lm Ericsson (Publ) Method of freeing a voice channel in a radio telecommunications network
WO1998027762A2 (en) * 1996-12-17 1998-06-25 Telefonaktiebolaget Lm Ericsson Transceiver hopping
WO1999049598A1 (en) * 1998-03-26 1999-09-30 Telia Ab (Publ) Method to reallocate the traffic load in a cellular mobile telephone system
US6049537A (en) * 1997-09-05 2000-04-11 Motorola, Inc. Method and system for controlling speech encoding in a communication system
WO2002093964A1 (en) * 2001-05-17 2002-11-21 Siemens Aktiengesellschaft Method for optimally accessing the transmission capacity in a radio communications system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519689C2 (en) * 2000-11-13 2003-04-01 Ericsson Telefon Ab L M Procedures and arrangements for improving interwoven voice and data traffic transmissions in a cellular telephone network.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998005175A2 (en) * 1996-07-29 1998-02-05 Telefonaktiebolaget Lm Ericsson (Publ) Method of freeing a voice channel in a radio telecommunications network
WO1998027762A2 (en) * 1996-12-17 1998-06-25 Telefonaktiebolaget Lm Ericsson Transceiver hopping
US6049537A (en) * 1997-09-05 2000-04-11 Motorola, Inc. Method and system for controlling speech encoding in a communication system
WO1999049598A1 (en) * 1998-03-26 1999-09-30 Telia Ab (Publ) Method to reallocate the traffic load in a cellular mobile telephone system
WO2002093964A1 (en) * 2001-05-17 2002-11-21 Siemens Aktiengesellschaft Method for optimally accessing the transmission capacity in a radio communications system

Also Published As

Publication number Publication date
GB2395632B (en) 2006-01-11
EP1568245A2 (en) 2005-08-31
WO2004049748A2 (en) 2004-06-10
GB0227374D0 (en) 2002-12-31
GB2395632A (en) 2004-05-26
AU2003282111A1 (en) 2004-06-18

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