Energy Conserving Multiple Data Access in Wireless Data Broadcast Environments(Broadcast Systems)
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概要
- 論文の詳細を見る
This letter proposes a group-based distributed air index (called GDI) using two-leveled groups by partitioning the identifiers of data items to reduce the size of the index. GDI provides both global and local views of data items and multiple pointers to data items in a single access to an index. Simulation results show that GDI outperforms the existing index in terms of multiple data access, energy conservation and data waiting time.
- 社団法人電子情報通信学会の論文
- 2007-09-01
著者
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Hwang Chong-sun
Department Of Computer Science & Engineering Korea University
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Hwang Chong-sun
Department Of Information And Communication Engineering Korea University
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LEE SangKeun
Department of Computer Science and Engineering, Korea University
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Lee Sangkeun
Department Of Computer Science And Engineering Korea University
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Lee Sangkeun
Department Of Information And Communication Engineering Korea University
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Song Moonbae
Graduate School Of Systems And Information Engineering University Of Tsukuba
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KIM Jongwan
Department of Computer Science & Engineering, Korea University
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Kang Sang-won
Department Of Materials Science And Engineering Korea Advanced Institute Of Science And Technology
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IM SeokJin
Department of Information and Communication Engineering, Korea University
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Im Seokjin
Sungkyunkwan Univ. Suwon Kor
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Kim Jongwan
Department Of Information And Communication Engineering Korea University
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Kang Sang-won
Department Of Information And Communication Engineering Korea University
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IM SeokJin
Department of Computer and Engineering, Incheon University
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