The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 31-257
Full Name: Guang ming Wu
Position: Professor
Age: ON
Sex: Male
Address: 32, Chung Keng Li, Dalin, Chiayi
Country: TAIWAN
Tel: 886-5-2427130
Tel prefix: 886
Fax: 886-5-2427131
E-mail address: gmwu@mail.nhu.edu.tw
Other E-mails: jflin@mail.nhu.edu.tw
Title of the Paper: an efficient partition and matching algorithm for query-set-based broadcasting in multiple channel mobile environment
Authors as they appear in the Paper: Jing-Feng Lin,Derchian Tsaih
Email addresses of all the authors: jflin@mail.nhu.edu.tw,gmwu@mail.nhu.edu.tw,dctsaih@mail.nhu.edu.tw
Number of paper pages: 12
Abstract: Broadcast is an efficient and scalable method for resolving the bandwidth limitation in a wireless environment. In many applications, mobile clients might need more than one data item. However, most previous researches on query-set-based broadcasting are restricted to a single broadcast channel environment. The results are limited applicability to the upcoming mobile environments. In this paper, we relax this restriction and explore the problem of query-set-based broadcasting in multiple broadcast channels. In multi-channel query-set-based broadcasting, we discover data collision (two data items in the same query set are arranged on two channels at the same time slot) is an important factor to affect users¡¦ access time. In this paper, we introduce the new data collision problem motivated by multi-channel query-set-based broadcasting environment. We then present a two-stage scheme of data partitioning and data matching to solve the new data collision problem. Exper!
iments are performed to justify the benefit of our approach.
Keywords: Access time,Data broadcast,Mobile environment,Multi-channel,Query-set-based broadcasting,Wireless
EXTENSION of the file: .pdf
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