A novel encoding scheme and data delivery in ubiquitous computing systems

Abstract

Accessing information through wireless devices is becoming more and more popular. When the size of the accessed information is large, a great amount of access latency is incurred while a mobile user (MU) migrates across cells. This paper investigates this problem and proposes an effective way of delivering such data to the MU in ubiquitous computing systems. A cell-encoding scheme is proposed for the support of this efficient data delivery. The method is carefully evaluated on its feasibility and efficiency.

Intelligent Data Receiver Mechanism for Wireless Broadcasting System

“…(1) Designing mechanism on the client side to further reduce access time This type of approach mainly relies on caching [8], prefetching [19], data compression [6] or balanced (push and pull) bandwidth [18]. Swarup Acharya et al proposed a cache method, called P/X, to reduce access time.…”