AU2001295571A1 - Method and node for the control of a connection in a communication network - Google Patents

Method and node for the control of a connection in a communication network

Info

Publication number
AU2001295571A1
AU2001295571A1 AU2001295571A AU9557101A AU2001295571A1 AU 2001295571 A1 AU2001295571 A1 AU 2001295571A1 AU 2001295571 A AU2001295571 A AU 2001295571A AU 9557101 A AU9557101 A AU 9557101A AU 2001295571 A1 AU2001295571 A1 AU 2001295571A1
Authority
AU
Australia
Prior art keywords
connection
msc
entity
tsn
nodes
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.)
Abandoned
Application number
AU2001295571A
Inventor
Leslie Graf
Phil Hodges
Mark Hollis
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001295571A1 publication Critical patent/AU2001295571A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04W88/18—Service support devices; Network management devices
    • H04W88/181—Transcoding devices; Rate adaptation devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0025—Provisions for signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)

Abstract

In a method for the control of a connection in a communication network comprising a plurality of nodes (MSC, TSN, MG), a connection (CO) is established stepwise between nodes (MSC, TSN, MG). At least two of the nodes (MSC, TSN, MG) are adapted to insert an entity into the connection (CO), the entity affecting the connection quality, or to remove an entity affecting the connection quality from the connection. An indicator is forwarded between nodes controlling the connection (CO) wherein the indicator indicates whether the connection (CO) comprises an entity affecting the connection quality. A node which decides to insert an entity into the connection or remove an entity adjusts the indicator accordingly before forwarding it to a further node (MSC, TSN, MSC') controlling the connection (CO). A node (MSC, TSN, MSC') controlling the connection (CO) checks the value of the indicator when it performs a decision to insert or remove an entity. Nodes and program units for performing the method are also described. <IMAGE>
AU2001295571A 2000-10-13 2001-09-19 Method and node for the control of a connection in a communication network Abandoned AU2001295571A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00122416 2000-10-13
EP00122416A EP1198146A1 (en) 2000-10-13 2000-10-13 Method and node for the control of a connection in a communication network
PCT/EP2001/010812 WO2002032152A1 (en) 2000-10-13 2001-09-19 Method and node for the control of a connection in a communication network

Publications (1)

Publication Number Publication Date
AU2001295571A1 true AU2001295571A1 (en) 2002-04-22

Family

ID=8170086

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001295571A Abandoned AU2001295571A1 (en) 2000-10-13 2001-09-19 Method and node for the control of a connection in a communication network

Country Status (7)

Country Link
US (1) US7310322B2 (en)
EP (2) EP1198146A1 (en)
AT (1) ATE476076T1 (en)
AU (1) AU2001295571A1 (en)
DE (1) DE60142708D1 (en)
ES (1) ES2349505T3 (en)
WO (1) WO2002032152A1 (en)

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GB0011058D0 (en) * 2000-05-08 2000-06-28 Nokia Networks Oy Data bearers in a communication system
US20050268150A1 (en) * 2002-06-25 2005-12-01 Francisca Llabres Routing method and network element
DE10231027B3 (en) * 2002-07-09 2004-03-18 Siemens Ag Avoidance of transcoding or termination when changing payload coding in existing connections
EP1416749A1 (en) * 2002-10-31 2004-05-06 Siemens Aktiengesellschaft Signalling method for negotiating the Iu Framing Protocol mode
US8254372B2 (en) * 2003-02-21 2012-08-28 Genband Us Llc Data communication apparatus and method
EP1465445A1 (en) * 2003-03-31 2004-10-06 Siemens Aktiengesellschaft Method and system for maintenance of a Transcoder-Free-Operation-Mode for an end-to-end-connection in a mobile communication network
DE102004019987B4 (en) * 2004-04-23 2006-07-27 Siemens Ag Construction of a transcoder-free-operation connection
EP1747658B1 (en) * 2004-05-18 2008-03-19 BRITISH TELECOMMUNICATIONS public limited company Peer-to-peer networks
JP4793539B2 (en) * 2005-03-29 2011-10-12 日本電気株式会社 Code conversion method and apparatus, program, and storage medium therefor
US7545751B2 (en) * 2005-03-31 2009-06-09 Motorola, Inc. Method for transcoder optimization for group dispatch calls
US8817617B2 (en) * 2005-08-16 2014-08-26 Telefonaktiebolaget L M Ericsson (Publ) Individual codec pathway impairment indicator for use in a communication
KR100666999B1 (en) * 2006-02-17 2007-01-10 삼성전자주식회사 Handoff system and method for dual mode terminal
EP2027536B1 (en) 2006-06-13 2012-07-11 BRITISH TELECOMMUNICATIONS public limited company Quality based service selection in a peer to peer network
DE602007004984D1 (en) * 2006-06-13 2010-04-08 British Telecomm PEER TO PEER MESSAGE SYSTEM ABOUT REPUTATION OF THE SERVICE QUALITY
FR2906431B1 (en) * 2006-09-27 2008-11-14 Alcatel Sa DEVICE FOR SWITCHING DATA PACKET FRAMES WITH TRANSCODING RESOURCE OPTIMIZATION
WO2008046440A1 (en) * 2006-10-19 2008-04-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and node for providing a resource efficient connection in a communication network
US8306199B2 (en) * 2006-10-20 2012-11-06 Nokia Corporation Accounting in a transit network
CN101622711B (en) * 2006-12-28 2012-07-18 杰恩邦德公司 Methods and systems for silence insertion descriptor (sid) conversion
WO2008086824A1 (en) * 2007-01-18 2008-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Codec list transfer comprising a dummy codec in a call path including a tfo leg
US8634326B2 (en) * 2007-02-02 2014-01-21 Telefonaktiebolaget L M Ericsson (Publ) Method and node for the control of a connection in a communication network
PL2191686T3 (en) * 2007-08-14 2018-01-31 Ericsson Telefon Ab L M Improvements in or relating to codec negotiation and selection
US8908541B2 (en) 2009-08-04 2014-12-09 Genband Us Llc Methods, systems, and computer readable media for intelligent optimization of digital signal processor (DSP) resource utilization in a media gateway
WO2011153376A2 (en) * 2010-06-04 2011-12-08 Eyecon Ip Holding Anonymous re-streaming of media item of content
WO2012100422A1 (en) * 2011-01-27 2012-08-02 Telefonaktiebolaget L M Ericsson (Publ) Method to take mobile station preference for channel type into consideration when performing codec negotiation

Family Cites Families (6)

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GB9113515D0 (en) * 1991-06-21 1991-08-07 Plessey Telecomm Speech signal transmission
US5903862A (en) * 1995-01-25 1999-05-11 Weaver, Jr.; Lindsay A. Method and apparatus for detection of tandem vocoding to modify vocoder filtering
US6108560A (en) * 1997-09-26 2000-08-22 Nortel Networks Corporation Wireless communications system
DE60035960T2 (en) * 1999-02-24 2008-04-30 Telefonaktiebolaget Lm Ericsson (Publ) METHOD AND DEVICE FOR COMMUNICATING CALLS IN HYBRID LANGUAGE / DATA / INTERNET / CORDLESS SYSTEMS
US6501736B1 (en) * 1999-03-19 2002-12-31 Lucent Technologies Inc. System for increasing the call capacity of a wireless communication system
US6879599B1 (en) * 2000-01-31 2005-04-12 Telefonaktlebolaget Lm Ericsson (Publ) Mapping of transcoder/rate adaptor unit protocols onto user datagram protocols

Also Published As

Publication number Publication date
WO2002032152A1 (en) 2002-04-18
EP1410648A1 (en) 2004-04-21
EP1198146A1 (en) 2002-04-17
DE60142708D1 (en) 2010-09-09
ES2349505T3 (en) 2011-01-04
ATE476076T1 (en) 2010-08-15
EP1410648B1 (en) 2010-07-28
US7310322B2 (en) 2007-12-18
US20030195981A1 (en) 2003-10-16

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