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Challenges of SIP in Internet Connected MANETs
Karlstad University, Faculty of Economic Sciences, Communication and IT, Centre for HumanIT. Karlstad University, Faculty of Economic Sciences, Communication and IT, Department of Computer Science.
Karlstad University, Faculty of Economic Sciences, Communication and IT, Department of Computer Science. Karlstad University, Faculty of Economic Sciences, Communication and IT, Centre for HumanIT.ORCID iD: 0000-0002-9446-8143
2007 (English)Conference paper, Published paper (Refereed)
Abstract [en]

Mobile Ad Hoc networking has been considered as one of the most important technologies to support future Ubiquitous and Pervasive Computing Scenarios and internet connected MANETs will be an integral part of future wireless networks. For providing multimedia services and Voice over IP in such environment, support for Session Initiation Protocol (SIP) is essential. A MANET is a decentralized collection of autonomous nodes but a SIP infrastructure requires centralized proxies and registrar servers. In this paper, we study the implications of using standard SIP architecture in internet connected MANETs. We analyze performance limitations of SIP service scalability when centralized proxies/registrars located in the access network are used by MANET nodes. We also present and compare an alternative approach to provide SIP services in internet connected MANETs in order to minimize the impact of such performance limitations

Place, publisher, year, edition, pages
2007.
National Category
Computer Sciences
Research subject
Computer Science
Identifiers
URN: urn:nbn:se:kau:diva-17613OAI: oai:DiVA.org:kau-17613DiVA: diva2:591222
Conference
Proceedings of International Symposium of Wireless Pervasive Computing, San Juan, Puerto Rico, February 2007
Available from: 2013-01-21 Created: 2013-01-21 Last updated: 2018-01-11

Open Access in DiVA

No full text

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http://www.cs.kau.se/~andreask/papers/2007/ISWPC2007.pdf

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Cavalcanti de Castro, MarcelKassler, Andreas

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