[1]张文健,王美茜,刘旻,等. 水声通信环境下MAC协议仿真分析研究[J].计算机技术与发展,2015,25(07):54-57.
　ZHANG Wen-jian,WANG Mei-qian,LIU Min,et al. Research on MAC Protocol Simulation Analysis of Underwater Acoustic Communication [J].,2015,25(07):54-57.
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 水声通信环境下MAC协议仿真分析研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年07期
页码:
54-57
栏目:
智能、算法、系统工程
出版日期:
2015-07-10

文章信息/Info

Title:
 Research on MAC Protocol Simulation Analysis of Underwater Acoustic Communication

文章编号:
1673-629X（2015)07-0054-04
作者:
 张文健; 王美茜; 刘旻; 刘广钟
 上海海事大学 信息工程学院
Author(s):
 ZHANG Wen-jian; WANG Mei-qian; LIU Min; LIU Guang-zhong
关键词:
 ; 水声传感器; 网络仿真; RC-MAC协议; 能量
Keywords:
 ; underwater acoustic sensor; network simulation; RC-MAC protocol; energy
分类号:
TP31
文献标志码:
A
摘要:
 部署在水下的传感器节点可以将数据及时传送到陆地,来实现精确的、实时的、时间空间连续的水下监视。为了实现部署在水下的节点与陆地实现稳定通信,需要解决一系列问题。针对水下传感器网络的特性,首先阐述了以接收者为中心的RC-MAC协议的原理以及基本思想,并在网络仿真平台上针对水声环境特殊性搭建了水下仿真场景,对RC-MAC协议进行模拟仿真,分析比较在各种不同水声场景中RC-MAC协议的吞吐量、能量消耗等数据。通过仿真实验发现,RC-MAC协议在水下节点数量比较少、节点分布范围比较广时信道的吞吐量更高,节点分布较浅、数量小于4时节点节能效果较好。
Abstract:
 Deployed underwater sensor nodes can be promptly transferred the data to the land,to achieve accurate,real-time,continuous space and time underwater surveillance. In order to implement the stable communication between nodes deployed underwater and land, need to solve a series of problems. According to the characteristics of underwater sensor networks,describe the principle and basic idea of RC-MAC protocol with the receiver as the center,and the underwater simulation scene is built on the network simulation platform for the specialty of underwater environment. Simulate RC-MAC protocol,analyze and compare the throughput and energy consumption of RC-MAC protocol in diverse underwater scene. The results show that the throughput of the channel is better when the RC-MAC protocol has small number of nodes with relatively broad distribution,when the nodes distribution is shallow,the number of nodes is less than 4,saving better.

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更新日期/Last Update: 2015-09-06