Title :
Research of architecture for digital campus LBS in Pervasive Computing Environment
Author :
Ren, Weizheng ; Deng, Zhongliang ; Xu, Lianming ; Zhu, Yujia
Author_Institution :
Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
A data organization and access mechanism model of the spatial information grid is developed for effectively solving the spatial information share in pervasive computing environment. An architecture of campus location-based services based on grid geographical information system (CLGG) is proposed for services sharing, which composed of location tier, data tier, service tier and application tier. In the end, a prototype system is designed realizing district navigation and real time location and hot district information release, etc. These functions of the prototype validate the feasibility and validity of the mechanism model and the architecture.
Keywords :
geographic information systems; grid computing; ubiquitous computing; access mechanism model; campus location-based services; data organization; grid geographical information system; pervasive computing environment; services sharing; spatial information grid; spatial information share; Application software; Communications technology; Computer architecture; Geographic Information Systems; Information resources; Information systems; Pervasive computing; Prototypes; Resource management; Ubiquitous computing; Digital Campus; Geographical Information System; Grid; Location-Based Services;
Conference_Titel :
Pervasive Computing and Applications, 2008. ICPCA 2008. Third International Conference on
Conference_Location :
Alexandria
Print_ISBN :
978-1-4244-2020-9
Electronic_ISBN :
978-1-4244-2021-6
DOI :
10.1109/ICPCA.2008.4783634
