混合光纤无线传感器网络的介质访问控制协议

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-01 DOI:10.1109/WD.2014.7020835

T. Andrade, L. Villas, N. Fonseca

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引用次数: 1

摘要

本文介绍了针对混合光纤无线传感器网络(WSN-RoF)架构设计的动态HMARS (D-HMARS)协议，该协议采用光纤无线通信(RoF)技术将多个无线传感器节点集群通过光链路连接到基站。D-HMARS方案旨在避免在清晰通道评估(CCA)机制中出现假阳性的问题。仿真结果表明，D-HMARS协议提高了网络的投递率和有效吞吐量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Medium access control protocol for Hybrid Radio-over-Fiber Wireless Sensors Networks

This paper introduces the Dynamic HMARS (D-HMARS) protocol designed for the Hybrid Radio-over-Fiber Wireless Sensors Network (WSN-RoF) architecture, in which multiple clusters of wireless sensor nodes are connected to a base station via an optical link using Radio-over-Fiber (RoF) technology. The D-HMARS protocol was designed to avoid the problem of occurrence of false positive in the Clear Channel Assessment (CCA) mechanism. Simulation results show that the D-HMARS protocol increases the delivery ratio as well as the effective throughput of the network.

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2014 IFIP Wireless Days (WD)

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