Service control architecture in the UMTS IP multimedia core network subsystem

Grech, Michel L. F.; Torabi, Mohammad; Unmehopa, Musa

doi:10.1049/cp:20020354

Cited by 9 publications

(3 citation statements)

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“…We are particularly interested in the integration of mobility and the core signalling protocol due to the fact that most of the signalling is generated at the core level of the converged networks [10]. We are particularly interested in the IP Multimedia Subsystem (IMS) [3,11,12], which is the Third Generation Partnership Project (3GPP) standardised core network for the all-IP convergence of fixed and mobile networks.…”

Section: B Core Level Signallingmentioning

confidence: 99%

An analysis of mobile signalling in converged networks

Oredope

Exarchakos

Menkovski

et al. 2009

2009 IEEE 9th Malaysia International Conference on Communications (MICC)

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Abstract-Converged networks are viewed as a multi-access platform on which fixed and mobile communications can be easily merged into a unified system thus enabling the deployment of rich and personalized services. In this paper, we provide the outcomes of our research into the challenges introduced by terminal mobility in converged networks. This was achieved by carrying out performance based evaluations on various mobile network properties at the access, core and application levels of converged networks and then analysing how they affect the platform individually and as a whole. We also provide the details of our state-of-the-art experimental tests, and analyses that were carried out on emulated converged network test beds, novel architectures, recommendations and extensions which were specifically developed to improve the performance of mobile applications and services in converged networks building on key technologies such as Mobile IPv6, Session Initiation Protocol (SIP) and Peer-to-Peer (P2P) Networks.

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Section: B Core Level Signallingmentioning

confidence: 99%

An analysis of mobile signalling in converged networks

Oredope

Exarchakos

Menkovski

et al. 2009

2009 IEEE 9th Malaysia International Conference on Communications (MICC)

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“…3GPP has identified Parlay as the preferred service platform for third-party application creation and deployment in IMS. The reference point defined for the interface between the SIP servers, comprising the IMS, and the Parlay gateway is the IMS service control (ISC) interface [11]. Being part of the SIP-based IMS architecture, the protocol for the ISC interface is SIP.…”

Section: Related Industry Initiativesmentioning

confidence: 99%

A Parlay and SPIRITS-based architecture for service mediation

Kozik

Unmehopa²,

Vemuri³

2003

Bell Labs Tech. J.

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IntroductionServices in the PSTN/IN Requesting InTernet Services (SPIRITS) [10] is an Internet Engineering Task Force (IETF) working group focused on providing infrastructure, architecture, and protocol support to enable entities providing services in the PSTN/IN network such as service control points (SCPs) to request that service-related processing be carried out at Internet protocol (IP) endpoints. SPIRITSThe SPIRITS architecture makes it possible for third-party application providers to deliver turnkey application add-ons to the traditional PSTN/IN services and transport by bridging existing legacy networks and the new and emerging IP-based service networks. The SPIRITS server typically is provided with the control of a call based on the intelligent networking (IN) triggers defined in the PSTN/IN network and, as such, is enabled to provide enhanced application logic above and beyond legacy telephony calling services provided by an SCP. Hence, the SPIRITS server is an IP-based application server that interfaces to the PSTN network via the SPIRITS protocol. Telecom Service Creation the Internet WayIn this architecture, the real revenue-generating potential emerges from the open, Internet-like model of service development this approach enables. Unprecedented numbers of application developers are working for enterprise networks, applying IP-based

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“…The VEME service may be offered by the third-party application server (AS), which makes use of its underlying VCS capabilities. In such a case, the VEME could be an entity residing either in an independent external platform operated by the third-party service provider [5].…”

Section: Vrs Core Systemmentioning

confidence: 99%

Mobile virtual reality services

Torabi

2002

Bell Labs Tech. J.

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Service control architecture in the UMTS IP multimedia core network subsystem

Cited by 9 publications

References 0 publications

An analysis of mobile signalling in converged networks

An analysis of mobile signalling in converged networks

A Parlay and SPIRITS-based architecture for service mediation

Mobile virtual reality services

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