Transport of mobile application part signaling over internet protocol

Chiang, R.C.N.; Sesmun, A.; Foster, G.; Young, M.; Baker, Nigel

doi:10.1109/35.1000223

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…This interface, called SIGTRAN (SIGnalling TRANsport) [14], is IP based and employs protocols dedicated to implementing interworking with the signaling functions of the legacy networks. At service level, IN-OAG operations remain accessible by users via the OSA APIs defined by 3GPP in [17].…”

Section: The Conceptmentioning

confidence: 99%

Provision of unified IN functionality in the context of IMS

Tompros¹,

Vergados

Douligeris

et al. 2008

Telecommun Syst

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The IP Multimedia Subsystem (IMS) represents an attempt for networks convergence, allowing users of rich-content applications to communicate through any access network type. In the near future, IMS is expected to give operators and content providers the flexibility to exploit a multitude of new communication applications in a harmonized communication environment of heterogeneous IP networks. However, despite its merits, the standardization process of IMS networks is lagging behind, leaving harmonization issues of services provisioning, open. In this effort, main hindering factor is the existence of similar implementations customized per network technology. Particularly in what concerns the Intelligent Network (IN) services, these are provided in mobile networks by CAMEL (Customised Applications for Mobile networks Enhanced Logic) and in fixed networks by INAP (IN Application Part). With regard to this problem, the present work introduces a method for integrating into the context of IMS communications all types of IN logic that nowadays are available only in legacy networks. The key element of this method is a service interrogation logic, called IN-OAG (IN-Open Architecture Gateway), which can be integrated on the P-CSCF (Proxy-Call Service Control Function) component of IMS, as an enhancement for supporting IN interoperability. IN-OAG is dedicated to implementing interoperability between the core IMS and mobile, wireless or fixed networks. The functionality of the proposed architecture is shown through several example scenarios.

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Section: The Conceptmentioning

confidence: 99%

Provision of unified IN functionality in the context of IMS

Tompros¹,

Vergados

Douligeris

et al. 2008

Telecommun Syst

View full text Add to dashboard Cite

show abstract

New Perspectives on Mobile Service Development

Edelmann

Koivuniemi

Hacklin

et al.

Contributions to Economics

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Broadband and Mobile Opportunities: A Socio-Technical Perspective

Sawyer

Allen

Lee

2003

Journal of Information Technology

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The growth of broadband connectivity expands what can and might be transmitted across the World Wide Web and Internet. Coupled with the increasing levels of mobile Internet connectivity, broadband may allow for a new round of changed patterns in the ways computers are used. Direct effects models of the deployment, use, value and futures of broadband connectivity are unlikely to cope with the social and technological complexity of broadband. A socio-technical theoretical perspective, with its emphasis on the complex relations among social and technical aspects of a phenomenon, can provide useful insight into the potential societal impact, institutional effects and changes to individual work and life behaviours that may arise from the increasing level of bandwidth available. This paper provides a brief overview of broadband and mobile technologies from a socio-technical perspective, organizes and surveys relevant literature and focuses on emerging issues with broadband connectivity where research will help shape policy, strategy and the use of broadband networks.

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Transport of mobile application part signaling over internet protocol

Cited by 3 publications

References 5 publications

Provision of unified IN functionality in the context of IMS

Provision of unified IN functionality in the context of IMS

New Perspectives on Mobile Service Development

Broadband and Mobile Opportunities: A Socio-Technical Perspective

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