Abstract
Recently, development of original technologies and connection technologies of UW-ASN for data transmission in underwater environment has been accelerated. Since propagation delay is inevitable at acoustic communication in underwater environment, the transmission time tends to be increased as network radius increases. Besides, there are difficulties of Multiple Access Control (MAC) service, which supports to avoid the collision and maintain reliable transmission condition. In this paper, a new scheduling method was proposed to eliminate the effect of interferences in a channel by taking both Gain-time and Guard-time into consideration.
This research was supported by the MIC (Ministry of Information and Communication), Korea, under the 2007 ITRC (Information Technology Research Center) support program supervised by the IITA (Institute of Information Technology Assessment).
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Shin, SY., Park, SH. (2007). GT2 – Reduced Wastes Time Mechanism for Underwater Acoustic Sensor Network. In: Denko, M.K., et al. Emerging Directions in Embedded and Ubiquitous Computing. EUC 2007. Lecture Notes in Computer Science, vol 4809. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-77090-9_49
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DOI: https://doi.org/10.1007/978-3-540-77090-9_49
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