Research on Software Architecture under Pervasive Computing Environment
Jiang Li, Gui Lu · 2007
Pervasive computing lays emphasis on the seamless integration of users,devices and environment,which challenges the traditional software technology and requires innovational software architecture.Obviously,software ar- chitecture plays a key role in pervasive computing.The service-oriented components and the layered design principle are adopted in order to design general software architecture under the pervasive computing environment.Using the man- agement mechanism of the center server and integration of component services,a general architecture is put forward, which is service-oriented,based on Kerberos authentication mechanism,and open architecture.This service-oriented software architecture resolves many issues in pervasive computing environment,such as local resources limitation,vari- ety of applications,heterogeneous platforms and access security etc.This software architecture is applied to and imple- mented in theintelligence office system in pervasive computing environment.