Dissertation > Industrial Technology > Radio electronics, telecommunications technology > Communicate > Communication network > General issues > Communication protocols, communication protocols

Wireless Sensor Network Routing Algorithm Design and Application Research

Author ZhouXiaoWei
Tutor ZhengZengWei;YingJing
School Zhejiang University
Course Applied Computer Technology
Keywords Wireless sensor networks Mobile sensor networks Routing algorithm Intelligent lighting control system ZigBee
CLC TN915.04
Type Master's thesis
Year 2010
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Over the past decade, scholars at home and abroad to set off a surge of research boom for wireless sensor networks . The study pointed out that wireless sensor networks have broad application prospects , but these applications are built on the basis of reliable data transmission , therefore , based on the specific application of sensor network protocol design is one of the key research direction . This paper outlines the typical routing protocol algorithm for static sensor networks , mobile sensor networks and vehicle-mounted mobile sensor networks in three areas , car mobile sensor network is a new research focus ; then put forward a packet-based forwarding Conditions of vehicle self-organization network routing protocol algorithm designed according to the the actual forwarding status of the packet in the network , to select the optimal path , the algorithm directly to the packet forwarding delay and characterization of the factors to select the optimal forwarding path forwarding success rate , NS2 the simulation results show that this protocol can achieve the full advantage of the current traffic information packet is forwarded in the average latency , packet loss rate , forwarding success rate is better than GPSR GPSR - L agreements algorithm ; Finally, on the basis of the above theoretical research ZigBee protocol stack used routing protocol , and its changes , and then design an intelligent lighting control system based on ZigBee sensor network , the test results show that the system can be stabilized operating in automatic state , according to the indoor scene changes automatically adjust the illumination mode .

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