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arXiv 1004.4465cs.NI
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移动Zigbee传感器网络

Mobile Zigbee Sensor Networks

Er. Anantdeep, Er. Sandeep kaur, Er. Balpreet Kaur

摘要:

OPNET Modeler通过高保真建模和可扩展仿真加速网络研发并提高产品质量。它提供了一个虚拟环境,用于设计协议和设备,以及在生产之前在现实场景中测试和演示设计。OPNET Modeler支持802.15.4标准,并已被用来建立PAN的模型。通过改变发射机的功率进行迭代,并分析吞吐量的最优值。提出了一种基于IEEE802.15.4的节能无线家庭网络结构。在该体系结构中,所有的节点被分为固定节点和移动节点根据每个节点的功能。移动节点通常由电池供电,因此需要低功率操作。为了降低移动节点的功耗,采用了基于MAC广播的有效切换序列和基于链路质量的发射功率控制。实验结果表明,通过使用所提出的架构,移动节点的通信时间和功耗可以减少1.2秒和42.8%,分别。

英文摘要:

OPNET Modeler accelerates network R&D and improves product quality through high-fidelity modeling and scalable simulation. It provides a virtual environment for designing protocols and devices, and for testing and demonstrating designs in realistic scenarios prior to production. OPNET Modeler supports 802.15.4 standard and has been used to make a model of PAN. Iterations have been performed by changing the Power of the transmitter and the throughput will has been analyzed to arrive at optimal values.An energy-efficient wireless home network based on IEEE 802.15.4, a novel architecture has been proposed. In this architecture, all nodes are classified into stationary nodes and mobile nodes according to the functionality of each node. Mobile nodes are usually battery-powered, and therefore need low-power operation. In order to improve power consumption of mobile nodes, effective handover sequence based on MAC broadcast and transmission power control based on LQ (link quality) are employed. Experimental results demonstrate that by using the proposed architecture, communication time and power consumption of mobile nodes can be reduced by 1.2 seconds and 42.8%, respectively.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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