2001 IEEE International Conference on Multimedia and Expo (ICME'01) A CACHE-BASED MOBILITY-AWARE SCHEME FOR REAL-TIME CONTINUOUS MEDIA DELIVERY IN WIRELESS NETWORKS Tokyo, Japan August 22-August 25 ISBN: 0-7695-1198-8
Providing real-time or continuous media (CM) application services in wireless networks poses a significant challenge, as it requires timely delivery of data in a best-effort network. In this paper, we propose a cache-based scheme for mobility-aware, CM applications. The proposed scheme exploits a previously proposed caching strategy to complement Mobile-IP by placing services closer to migrated mobile nodes. The central idea of this work is based on the migration of sessions in order to facilitate uninterrupted delivery of CM in mobile environments. The performance of the proposed scheme is investigated by simulation studies. In particular, the effect of the proposed scheme on several QoS parameters under varying conditions of mobility and CM data is measured.
Index Terms:
Continuous Media, QoS, Caching, Mobile-IP, Caching
Citation:
W. H. O. Lau, M. Kumar, S. Venkatesh, "A CACHE-BASED MOBILITY-AWARE SCHEME FOR REAL-TIME CONTINUOUS MEDIA DELIVERY IN WIRELESS NETWORKS," icme, pp.262, 2001 IEEE International Conference on Multimedia and Expo (ICME'01), 2001 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||