A wireless broadcast generation scheme considering data access frequencies

Authors:
Yon Dohn Chung;Chang-Sup Park
Affiliations:
Dept. of Computer Science and Engineering, Korea University, Korea;Dept. of Internet Information Engineering, The University of Suwon, Korea
Venue:
ADVIS'06 Proceedings of the 4th international conference on Advances in Information Systems
Year:
2006

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Abstract

This paper presents a scheduling scheme for wireless broadcast data which considers data access frequencies. Whereas the previous approaches consider either data replication or index replication, the proposed scheme considers both of them. Through analysis and experiments, it is shown that the new approach has better performance (with respect to the access time and tuning time) than the previous approaches.