Implementation And Mining User Mobile Sequential Pattern Of Context Awareness Service In Ubiquitous Network

The future ubiquitous network, as air and water, penetrate our daily life and work, which will not be passive to satisfy mobile and user's requirement, but initiate actively to aware end users context's shift and analyze their personal requirement and then exchange their information. Accordingly terminals have intelligent interfacing and context awareness ability, which will make users more convenient and easier.Development of ubiquitous network provides a wider platform for individual interaction, which also promote users'demand in mobile business. More and more mobile business applications are present, and context awareness service is one of the most attractive one.Firstly, the paper discussed technological implementation of context awareness service in ubiquitous network by analyzing development of ubiquitous network, providing a general technological framework, analyzing acquisition of context, deal with context, and context application. Moreover, the paper discussed the business application framework of context awareness service in ubiquitous by analyzing development of mobile business and feature of context awareness service.Thirdly, the paper extracted the location and commodity information from user data base of context awareness service and defined in mathematical method. After definition, we used Apriori algorithm to get mobile sequential pattern of context awareness service in ubiquitous network. Deeply we can get context shift rule and commodity purchased by users'accordingly from mobile sequential pattern of context awareness service, which help mobile operators to make valuable added service for users, also provided a method to establish precision marketing channel for shopping mall and stores. Finally it provided a method to meet mobile users'personalization demand.