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14th International Workshop on Database and Expert Systems Applications (DEXA'03)
Data Replication Methods Based on the Stability of Radio Links in Ad Hoc Networks
Prague, Czech Republic
September 01-September 05
ISBN: 0-7695-1993-8
Takahiro Hara, Osaka University
Yin-Huei Loh, Osaka University
Shojiro Nishio, Osaka University
To improve data accessibility in ad hoc networks, we have proposed a few methods of replicating data items on mobile hosts by considering the data access frequencies from mobile hosts to each data item and the network topology. In this paper, we consider the stability of radio links among mobile hosts to enhance our previously proposed methods. We show that the newly proposed methods are more efficient by simulation results.
Citation:
Takahiro Hara, Yin-Huei Loh, Shojiro Nishio, "Data Replication Methods Based on the Stability of Radio Links in Ad Hoc Networks," dexa, pp.969, 14th International Workshop on Database and Expert Systems Applications (DEXA'03), 2003
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