Dynamic Cache Size Tuning to Shorten Mobile Business Service Roundtrip Time

Summary form only given. The mobile business (m-business) mode has two sequential phases, mobile commerce (m-commerce) and electronic commerce (e-commerce). The m-commerce phase enables sales promotion by e-shops to galvanize potential customers within their short attention spans. Then, sales transactions are handled by the e-commerce phase. In this paper the dynamic cache size tuning technique, MACSC (model for adaptive cache size control), is proposed for shortening the m-business service roundtrip time (RTT). This enhances the quality of service (QoS) that creates happy and return customers.