AU2002212936A1 - Method and apparatus for coordinated charging of services in a multimedia session - Google Patents

Method and apparatus for coordinated charging of services in a multimedia session

Info

Publication number
AU2002212936A1
AU2002212936A1 AU2002212936A AU1293602A AU2002212936A1 AU 2002212936 A1 AU2002212936 A1 AU 2002212936A1 AU 2002212936 A AU2002212936 A AU 2002212936A AU 1293602 A AU1293602 A AU 1293602A AU 2002212936 A1 AU2002212936 A1 AU 2002212936A1
Authority
AU
Australia
Prior art keywords
multimedia
session
services
access network
multimedia session
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
AU2002212936A
Inventor
Johan Edvin Gunnar Lundstrom
Patrik Olsson
Johnson Oyama
Ina Birgitta Widegren
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
Priority claimed from GB0115340A external-priority patent/GB0115340D0/en
Priority claimed from US09/985,633 external-priority patent/US20020068545A1/en
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002212936A1 publication Critical patent/AU2002212936A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24—Accounting or billing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
    • H04L12/1432—Metric aspects
    • H04L12/1439—Metric aspects time-based
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2491—Mapping quality of service [QoS] requirements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/41—Billing record details, i.e. parameters, identifiers, structure of call data record [CDR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/55—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP for hybrid networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/56—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP for VoIP communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/57—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP for integrated multimedia messaging subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/63—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP based on the content carried by the session initiation protocol [SIP] messages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/80—Rating or billing plans; Tariff determination aspects
    • H04M15/8016—Rating or billing plans; Tariff determination aspects based on quality of service [QoS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/82—Criteria or parameters used for performing billing operations
    • H04M15/8228—Session based
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/82—Criteria or parameters used for performing billing operations
    • H04M15/8292—Charging for signaling or unsuccessful connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/01—Details of billing arrangements
    • H04M2215/0164—Billing record, e.g. Call Data Record [CDR], Toll Ticket[TT], Automatic Message Accounting [AMA], Call Line Identifier [CLI], details, i.e. parameters, identifiers, structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20—Technology dependant metering
    • H04M2215/202—VoIP; Packet switched telephony
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20—Technology dependant metering
    • H04M2215/204—UMTS; GPRS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20—Technology dependant metering
    • H04M2215/208—IMS, i.e. Integrated Multimedia messaging Subsystem
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/22—Bandwidth or usage-sensitve billing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/32—Involving wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/44—Charging/billing arrangements for connection made over different networks, e.g. wireless and PSTN, ISDN, etc.
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/74—Rating aspects, e.g. rating parameters or tariff determination apects
    • H04M2215/7414—QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/78—Metric aspects
    • H04M2215/7833—Session based
    • 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
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • 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
    • H04W88/16—Gateway arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The present invention provides a mechanism for coordinating charging for a multimedia session between a mobile terminal and a remote host on both an application/session level and on an IP/access bearer level. The multimedia session is established over a radio access network via a packet-switched access network coupled to a multimedia system. The multimedia system has one or more multimedia servers for providing multimedia services for multimedia sessions. A token associated with the multimedia session is generated and used to correlate session charges for operations performed in the packet-switched access network and for operations performed in the multimedia system.
AU2002212936A 2000-11-06 2001-11-06 Method and apparatus for coordinated charging of services in a multimedia session Abandoned AU2002212936A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US24650100P 2000-11-06 2000-11-06
US60/246,501 2000-11-06
GB0115340.2 2001-06-22
GB0115340A GB0115340D0 (en) 2001-06-22 2001-06-22 Real time GPRS charging for IP multimedia
US33050101P 2001-10-23 2001-10-23
US60/330,501 2001-10-23
US09/985,633 US20020068545A1 (en) 2000-11-06 2001-11-05 Method and apparatus for coordinating charging for services provided in a multimedia session
US09/985,633 2001-11-05
PCT/SE2001/002451 WO2002037870A2 (en) 2000-11-06 2001-11-06 Method and apparatus for coordinated charging of services in a multimedia session

Publications (1)

Publication Number Publication Date
AU2002212936A1 true AU2002212936A1 (en) 2002-05-15

Family

ID=27447960

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002212936A Abandoned AU2002212936A1 (en) 2000-11-06 2001-11-06 Method and apparatus for coordinated charging of services in a multimedia session

Country Status (6)

Country Link
EP (1) EP1332627B1 (en)
CN (1) CN1240200C (en)
AT (1) ATE375690T1 (en)
AU (1) AU2002212936A1 (en)
DE (1) DE60130911T2 (en)
WO (1) WO2002037870A2 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7483989B2 (en) * 2001-03-13 2009-01-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for establishing a protocol proxy for a mobile host terminal in a multimedia session
US6970694B2 (en) * 2002-07-30 2005-11-29 Interdigital Technology Corporation Method and apparatus for mobile based access point name (APN) selection
EP1620995A1 (en) * 2003-05-07 2006-02-01 Nokia Corporation Access flow based charging for ims/poc services
DE10340531B4 (en) * 2003-09-03 2006-02-23 Siemens Ag Billing of traffic data
GB0321416D0 (en) * 2003-09-12 2003-10-15 Ericsson Telefon Ab L M Charging for multimedia services
EP1526678A1 (en) 2003-09-18 2005-04-27 Comptel Corporation Method, system and computer program product for online charging in a communications network
RU2369981C2 (en) * 2004-06-03 2009-10-10 Телефонактиеболагет Лм Эрикссон (Пабл) Payment mechanisms for ip-multimedia services
DE102004036732A1 (en) * 2004-07-29 2006-03-23 Siemens Ag A method for monitoring a message traffic, as well as a first and second network unit for its execution
CN1319317C (en) * 2004-08-11 2007-05-30 华为技术有限公司 Dialogue building method based on packet data flow charging
CN1323514C (en) * 2004-09-26 2007-06-27 华为技术有限公司 Charging method of mobile pocket data business
FI117154B (en) * 2004-12-29 2006-06-30 Teliasonera Ab A method of providing a network service to a mobile station in a communication system
CN101273331B (en) * 2005-09-26 2015-01-28 皇家Kpn公司 Method of controlling a browser window
KR101289468B1 (en) * 2005-12-08 2013-08-23 한국전자통신연구원 Device of accounting session management for mobile communication system and method thereof
CN101047515B (en) * 2006-03-31 2010-10-27 华为技术有限公司 Charging associated method and system of applied service
CN100499468C (en) * 2006-04-20 2009-06-10 华为技术有限公司 Group service charging method, system and its equipment
US20080010179A1 (en) * 2006-07-10 2008-01-10 Yigang Cai Charging for offnet sessions between an ims network and a legacy network
CN100464583C (en) * 2006-08-25 2009-02-25 华为技术有限公司 Charge method for video call
CN101155340B (en) * 2006-09-25 2011-02-02 华为技术有限公司 Method and system for circuit field sensing IMS field conversation charging information
PL1988680T3 (en) * 2007-04-30 2010-08-31 Nokia Solutions & Networks Oy Policy control in a network
EP2179611A4 (en) * 2007-08-15 2015-02-18 Ericsson Telefon Ab L M Monitoring individual data flow performance
WO2010066295A1 (en) * 2008-12-10 2010-06-17 Telefonaktiebolaget Lm Ericsson (Publ) Token-based correlation of control sessions for policy and charging control of a data session through a nat
RU2557089C2 (en) * 2010-09-28 2015-07-20 Телефонактиеболагет Лм Эрикссон (Пабл) Method, devices and computer programme for transferring session from packet switched network to circuit switched access network
CN103650439B (en) * 2011-07-15 2017-07-28 瑞典爱立信有限公司 The system of network entity including network entity, the method for operating network entity and the method for policy control
EP2898708B1 (en) 2012-09-24 2022-06-22 Nokia Solutions and Networks Oy Proximity service charging
WO2015139727A1 (en) * 2014-03-17 2015-09-24 Telefonaktiebolaget L M Ericsson (Publ) Application-aware data charging
US9819596B2 (en) * 2015-02-24 2017-11-14 Qualcomm Incorporated Efficient policy enforcement using network tokens for services C-plane approach
US20230141872A1 (en) 2020-04-14 2023-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Shared reference for a charging data resource for pdu sessions in communications system
CN114095487B (en) * 2020-07-30 2024-03-19 中移(苏州)软件技术有限公司 Remote task execution method, device and storage medium
US11849381B2 (en) 2021-04-26 2023-12-19 Arrcus Inc. Use of IP networks for routing of cellular data packets
US11632692B2 (en) * 2021-04-26 2023-04-18 Arrcus Inc. Use of IP networks for routing of cellular data packets

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547194A1 (en) * 1995-12-16 1997-06-19 Sel Alcatel Ag Method for charging for the use of a telecommunications service and switching system, service control device and network management device
FI102232B (en) * 1996-01-15 1998-10-30 Nokia Telecommunications Oy packet radio networks
US6608832B2 (en) * 1997-09-25 2003-08-19 Telefonaktiebolaget Lm Ericsson Common access between a mobile communications network and an external network with selectable packet-switched and circuit-switched and circuit-switched services
DE19742681C2 (en) * 1997-09-26 2003-03-06 Ericsson Telefon Ab L M GPRS subscriber selection from several Internet service providers
FI108192B (en) * 1998-03-19 2001-11-30 Nokia Networks Oy A method and apparatus for controlling quality of service in a mobile communication system
FI105969B (en) * 1998-08-10 2000-10-31 Nokia Networks Oy Quality of service management in a mobile communication system
FI982748A (en) * 1998-10-19 2000-04-20 Nokia Networks Oy Billing in telecommunications networks
EP1014619B1 (en) * 1998-12-22 2004-05-06 Telefonaktiebolaget LM Ericsson (publ) Communication network and method for charging and accounting

Also Published As

Publication number Publication date
DE60130911T2 (en) 2008-07-03
EP1332627A2 (en) 2003-08-06
WO2002037870A3 (en) 2003-02-06
EP1332627B1 (en) 2007-10-10
ATE375690T1 (en) 2007-10-15
CN1473443A (en) 2004-02-04
WO2002037870A2 (en) 2002-05-10
CN1240200C (en) 2006-02-01
DE60130911D1 (en) 2007-11-22

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