Using Pedeclaration for Efficient Read-Only Transaction Processing in Wireless Data Broadcast

Sang-Geun Lee, Chong Sun Hwang, Masaru Kitsuregawa

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Wireless data broadcast allows a large number of users to retrieve data simultaneously in mobile databases, resulting in an efficient way of using the scarce wireless bandwidth. However, the efficiency of data access methods is limited by an inherent property that data can only be accessed strictly sequentially by users. To properly cope with the inherent property, this paper presents three predeclaration-based transaction processing methods that yield a significant performance improvement in wireless data broadcast.

Original languageEnglish
Pages (from-to)1579-1583
Number of pages5
JournalIEEE Transactions on Knowledge and Data Engineering
Volume15
Issue number6
DOIs
Publication statusPublished - 2003 Nov

Keywords

  • Mobile data access
  • Mutual consistency of data
  • Predeclaration
  • Transaction processing
  • Wireless data broadcast

ASJC Scopus subject areas

  • Information Systems
  • Computer Science Applications
  • Computational Theory and Mathematics

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