Journal of EEIS
Current Result Document :
| 한글제목(Korean Title) |
Linear Placement of Wireless Broadcast Data Using Gray Codes |
| 영문제목(English Title) |
Linear Placement of Wireless Broadcast Data Using Gray Codes |
| 저자(Author) |
Yon Dohn Chung
Myoung Ho Kim
|
| 원문수록처(Citation) |
VOL 04 NO. 04 PP. 0459 ~ 0465 (1999. 08) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
In this paper, we introduce the data placement for wireless broadcasting. Though effective data placement the mobile clients access the data objects of their choice in short latency. We analyze the data placement problem and define a measure named Query Distance that indicates the coherence degree of relevant data objects on the air. Using the measure we compare the wireless broadcast data placement with the disk-based one. We propose data placement methods that use Gray and binary coding concepts for reducing the Query Distance of the query. Through simulations, we show that the proposed methods effectively reduce access time of the mobile query. |
| 키워드(Keyword) |
Data Clusteringnull
Wireless Data Broadcasting
Mobile Computing
Gray Code
|
| 파일첨부 |
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