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Mobility management...
Mobility management for multiple diverse applications in heterogeneous wireless networks
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- Brännström, Robert (författare)
- Luleå tekniska universitet,Datavetenskap
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- E, Ruwini Kodikara (författare)
- Monash University, Melbourne, VIC
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Åhlund, Christer (författare)
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Zaslavsky, Arkady (författare)
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(creator_code:org_t)
- Piscataway, NJ : IEEE Communications Society, 2006
- 2006
- Engelska.
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Ingår i: New technologies for consumer networking and communications: eliminating boundaries. - Piscataway, NJ : IEEE Communications Society. - 1424400856 ; , s. 818-822
- Relaterad länk:
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https://ltu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- This paper presents a mobility management solution to support both applications who are mobility-aware and those who are not. Mobility management in heterogeneous network environments needs to address the double meaning of the IP address as an endpoint identifier and a location identifier. Application-layer mobility use a non-IP endpoint identifier (e.g. user @ realm) while network-layer mobility uses a fixed home IPaddress as endpoint identifier. The resolving of the endpoint identifier to a temporary unicast IP address as location identifier needs support from a mobility management system. This paper proposes a mobility support system that integrates the benefits of application-layer SIP mobility with network-layer MIP mobility. A cross-layer information system provides context for mobility adaptation. Context awareness enhances handover decisions, transport performance and media adoption. The network-layer mobility supports the application to locate the destination ondemand for the initial setup of the sessions. The paper includes an initial evaluation of the network-layer mobility part of the solution.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Medieteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Media and Communication Technology (hsv//eng)
Nyckelord
- Mobile and Pervasive Computing
- Distribuerade datorsystem
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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