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Indexing techniques for power management in multi-attribute data broadcast. ACM/Baltzer Mobile Networking and Applications
| Venue: | ACM/Kluwer J. Mobile Networks and Applications (MONET |
| Citations: | 5 - 4 self |
BibTeX
@ARTICLE{Hu_indexingtechniques,
author = {Qinglong Hu and Wang-chien Lee},
title = {Indexing techniques for power management in multi-attribute data broadcast. ACM/Baltzer Mobile Networking and Applications},
journal = {ACM/Kluwer J. Mobile Networks and Applications (MONET},
year = {},
pages = {200--1}
}
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Abstract
Abstract. In this paper, we discuss the power conservative indexing techniques for managing multi-attribute data broadcast on wireless channels. These indexing techniques, namely, index tree, signature and hybrid, aim at improving the battery power consumption of mobile clients. By taking into account the broadcast management factors such as clustering and scheduling, these three indexing schemes may significantly reduce tune-in time while maintaining a reasonable access time. Cost models for single and multi-attribute query processing are developed. Our performance evaluation shows that the signature and hybrid methods are superior to the index tree method.
Keyphrases
multi-attribute data broadcast power management acm baltzer mobile networking broadcast management factor wireless channel index tree method power conservative indexing technique index tree reasonable access time battery power consumption mobile client cost model multi-attribute query processing hybrid method tune-in time performance evaluation
