In this paper we present a new cache maintenance scheme, called AS, suitable for wireless mobile environment. Our scheme integrates mobility management scheme of Mobile IP with cache maintenance scheme used in Coda file system. As opposed to broadcasting invalidation report schemes [1], AS supports arbitrary disconnection patterns and uses less wireless bandwidth. We present analytical and simulation results to show the superiority of our caching scheme.
Anurag Kahol, Ramandeep Singh Khurana, Sandeep K.