Computer and Modernization ›› 2013, Vol. 1 ›› Issue (2): 181-184.doi: 10.3969/j.issn.1006-2475.2013.02.045
• 网络与通信 • Previous Articles Next Articles
XU Xiao-na, CHENG En, LIN Wen
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Abstract: MAC protocol in underwater acoustic network decides the ways that nodes share the UWA channel’s property. It affects the utilization ratio of the UWA channel. This paper makes modeling and simulation of the data link layer protocol based on OPNET, compares random access MAC protocol and RTS/CTS approach protocol, and analyzes the performances affected by transmission range of each node, data packet size and network topology. Simulation result shows that comparing to random access protocol, the RTS/CTS approach protocol has the better performances in complex underwater acoustic environment than randan access protocol.
Key words: underwater acoustic network, data link layer, random access protocol, RTS/CTS approach protocol
XU Xiao-na;CHENG En;LIN Wen. Research on MAC Protocol for Underwater Acoustic Networks Based on OPNET[J]. Computer and Modernization, 2013, 1(2): 181-184.
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URL: http://www.c-a-m.org.cn/EN/10.3969/j.issn.1006-2475.2013.02.045
http://www.c-a-m.org.cn/EN/Y2013/V1/I2/181
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