Title :
Location management in mobile environment
Author :
Fengli, Zhang ; Xinggao, He ; Zhiguang, Qin ; Mingtian, Zhou
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this paper, we present a comprehensive survey of the various approaches to the problem of storing, querying, and updating the location of objects in a mobile computing environment. We analyse the drawback of point location management, present the research issue for querying the mobile objects, and propose the model of moving objects based on GIS, and research the location query operators. Finally we give the implementation of some operators in our cargo delivery system.
Keywords :
geographic information systems; goods dispatch data processing; mobile computing; mobile radio; GIS; cargo delivery system; location management; mobile computing environment; mobile object querying; Application software; Computer architecture; Computer networks; Costs; Databases; Environmental management; Mobile computing; Personal communication networks; Pervasive computing; Ubiquitous computing;
Conference_Titel :
Communications, Circuits and Systems, 2004. ICCCAS 2004. 2004 International Conference on
Print_ISBN :
0-7803-8647-7
DOI :
10.1109/ICCCAS.2004.1346457
