Title :
Query processing in a cellular network-a database approach
Author :
Mitra, S. ; Das, S.
Author_Institution :
Dept. of Comput. Sci. & Tech, Bengal Eng. Coll., Howrah, India
Abstract :
A data management scheme for processing different types of queries in a mobile cellular environment is proposed. The proposed scheme is able to give a satisfactory answer to queries related to three different types of data, namely proximity of a desired object, private data and broadcast/public type data. All location dependent data are distributed among different components of a mobile cellular network in such a way that message exchange among themselves is much less and a query raised by a mobile unit can be answered satisfactorily. The file organisation to support the database is also proposed. Exhaustive simulation work has been done to study the performance of the system for getting a satisfactory answer to a query by varying different parameters like rate of query arrival time etc
Keywords :
cellular radio; distributed databases; query processing; broadcast data; cellular network; data management; database approach; distributed database; file organisation; object proximity; private data; public data; query processing; Broadcasting; Cellular networks; Costs; Databases; Educational institutions; Intelligent networks; Land mobile radio cellular systems; Mobile communication; Query processing; Solid modeling;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
Conference_Location :
Rhodes
Print_ISBN :
0-7803-6728-6
DOI :
10.1109/VETECS.2001.944063
