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Wireless Pers Commun (2007) 43:933944 DOI 10.1007/s11277-007-9267-2
 

Summary: Wireless Pers Commun (2007) 43:933944
DOI 10.1007/s11277-007-9267-2
Survivability evaluation of SIGMA and mobile IP
Shaojian Fu Mohammed Atiquzzaman
Received: 22 May 2006 / Accepted: 22 January 2007 / Published online: 24 April 2007
Springer Science+Business Media B.V. 2007
Abstract Mobile IP has been developed by IETF
to handle mobility of Internet hosts at the network
layer. Mobile IP suffers from a number of draw-
backs, includinglowsurvivabilityduetosingle-point
failure of Home Agents. Recently, Seamless IP
diversity based Generalized Mobility Architecture
(SIGMA) was proposed to support low latency,
low packet loss mobility of IP hosts. In this pa-
per, we show that the location management scheme
used in SIGMA enhances the survivability of the
SIGMA-based mobile network. We develop an
analytical model to evaluate and compare the sur-
vivability of SIGMA with that of Mobile IP.
Numerical results show the improvement in sys-

  

Source: Atiquzzaman, Mohammed - School of Computer Science, University of Oklahoma
Gruenwald, Le - School of Computer Science, University of Oklahoma

 

Collections: Computer Technologies and Information Sciences