Paper Info
Title
Supporting Adaptive Real-Time Mobile Communication With Multilayer Context Awareness
Abstract
Real time mobile communication is challenging due to the inherent limitations of mobile networks. On the other hand the stringent quality of service requirements of real time traffic is highly in demand. Our first contribution is the generic context aware architecture for adaptive real time applications. Adaptation is based on the awareness of context parameters from different layers of the existing protocol stack which involves context exchange among the neighboring layers as well as non-neighboring layers. The architecture comprises of context representation. context acquisition, cross-layer context exchange and context management. Our second contribution is the mobility aware, adaptive Multi-homed Mobile IP. Simulation of adaptive M-MIP was carried out as a proof of concept. Simulation demonstrated that adaptation to mobility was able to decrease Mobile IP handover latency. Further, the results show, that the quality of service of real time traffic can be enhanced by using context aware adaptive MIP. The simulation involved with various speeds ranging from pedestrian scenarios to vehicular scenarios. Results are analyzed with variable data rates. The evaluations show that performance of the proposed solution is better compared to conventional MIP in terms of packet loss and throughput of real time traffic.
Year
DOI
Venue
2008
10.1007/978-0-387-84839-6_34
WIRELESS AND MOBILE NETWORKING
Keywords
Field
DocType
proof of concept,packet loss,mobile communication,quality of service,real time,mobile network,mobile ip
Mobile computing,Mobile IP,Mobile search,Context management,Mobile station,Computer science,Public land mobile network,Quality of service,Real-time computing,Context awareness,Distributed computing
Conference
Volume
ISSN
Citations 
284
1571-5736
1
PageRank 
References 
Authors
0.34
9
3
Name
Order
Citations
PageRank
Ruwini E. Kodikara160.86
Christer Åhlund221527.85
Arkady B. Zaslavsky3943168.27