| 水声传感器网络MAC协议的能效分析与仿真 |
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| 引用本文： | 罗娜,陈名松,王方,薛鑫.水声传感器网络MAC协议的能效分析与仿真[J].传感器与微系统,2011,30(3). |
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| 作者姓名： | 罗娜 陈名松 王方 薛鑫 |
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| 作者单位： | 桂林电子科技大学,信息与通信学院,广西,桂林,541004 |
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| 基金项目： | 广西信息与通讯技术重点实验室基金资助项目 |
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| 摘 要： | 为了研究水下传感器网络多址接入(MAC)协议的能量损耗,在集中式拓扑结构下,对ALOHA和MACAW两种协议的能量效率进行了理论分析,并通过Matlab进行了仿真。结果表明:通过改进的MA-CAW协议在网络节点数较多,数据到达率较高,数据包较大的网络中比ALOHA协议具有更高的能量效率。
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| 关 键 词： | 水声传感器网络 能量效率 ALOHA协议 MACAW协议 |
Analysis and simulation of energy efficiency of MAC protocol for underwater acoustic sensor networks |
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| LUO Na,CHEN Ming-song,WANG Fang,XUE Xin.Analysis and simulation of energy efficiency of MAC protocol for underwater acoustic sensor networks[J].Transducer and Microsystem Technology,2011,30(3). |
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| Authors: | LUO Na CHEN Ming-song WANG Fang XUE Xin |
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| Affiliation: | LUO Na,CHEN Ming-song,WANG Fang,XUE Xin(School of Information and Communications,Guilin University of Electronic and Technology,Guilin 541004,China) |
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| Abstract: | To study the energy loss of the MAC protocol for underwater sensor networks,the energy efficiency of the ALOHA and MACAW are analyzed and simulated based on Matlab in centralized topology.The results show that the improved MACAW protocol has much higher energy efficiency than ALOHA protocol in network which has more nodes,data arrival rate and larger packet size. |
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| Keywords: | underwater acoustic sensor networks energy efficiency protocol of ALOHA protocol of MACAW |
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