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http://dx.doi.org/10.30693/SMJ.2020.9.4.170

An Efficient Channel Search Method for Transmitting Massive Multimedia Data  

Chung, Kyung Taek (군산대학교 전자공학과)
Go, Sung Hyun ((유)도건테크)
Publication Information
Smart Media Journal / v.9, no.4, 2020 , pp. 170-175 More about this Journal
Abstract
It is important to select the most appropriate channel for efficient transmission of massive multimedia data between smart devices in wireless sensor network. In the fixed channel method, sensor nodes can restrict usefulness of frequency and may be a major constraint to support frequency at various environments. In this paper, we propose a modified efficient channel search algorithm that determines available channel and tolerance of interference of links between two nodes. From the results of computer simulation, the proposed method shows that the link of channel can be set efficiently than the other methods even if the number of interference links increases and the beacon packet waiting time caused by interference is reduced remarkably.
Keywords
Sensor; Cognitive network; Multimedia; Search;
Citations & Related Records
Times Cited By KSCI : 8  (Citation Analysis)
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