Device discovery in future service platforms through SIP

Author

Chen, Yuan ; De, Suparna ; Kernchen, Ralf ; Moessner, Klaus

Author_Institution

Dept. of Electron. Eng., Univ. of Surrey, Guildford, UK

fYear

2012

fDate

3-6 Sept. 2012

Firstpage

1

Lastpage

5

Abstract

This paper proposes an extension to Session Initiation Protocol (SIP) for contextualized service delivery in a service delivery platform (SDP) that enables device specific multimedia delivery. SIP separates between session establishment and description and is thus, amenable to be extended for advanced implementations which make it an ideal platform for service creation. Device specific multimedia delivery needs rich and flexible device descriptions, and our approach proposes advanced device descriptions through semantic technologies. The proposed SIP extensions have been implemented on a SIP Application Server which functions as SDP in IP Multimedia Subsystem (IMS). The validation of the proposed extensions is shown through an Android SIP client application that acts as a device browser and recommender for different multimedia services to users. An example device user agent (UA) application has also been implemented on a laptop.

Keywords

multimedia communication; signalling protocols; IP multimedia subsystem; SIP application server; Session Initiation Protocol; android SIP client; device browser; device discovery; device user agent; laptop; multimedia delivery; multimedia services; service delivery platform; Androids; Media; Multimedia communication; Ontologies; Protocols; Servers; Streaming media;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference (VTC Fall), 2012 IEEE

Conference_Location

Quebec City, QC

ISSN

1090-3038

Print_ISBN

978-1-4673-1880-8

Electronic_ISBN

1090-3038

Type

conf

DOI

10.1109/VTCFall.2012.6399380

Filename

6399380