Advances in Wireless Ad Hoc and Sensor Networks by Maggie Xiaoyan Cheng, Deying Li PDF

By Maggie Xiaoyan Cheng, Deying Li

ISBN-10: 0387685650

ISBN-13: 9780387685656

ISBN-10: 0387685677

ISBN-13: 9780387685670

Wireless advert hoc networks, cellular or static, have unique source standards and topology positive aspects, which lead them to diverse from vintage computing device networks in source administration, routing, media entry keep watch over, and QoS provisioning. a few of our day by day events at once relate to advert hoc instant community purposes, comparable to self-organization, mobility administration, and effort effective design.

Within 13 self-contained chapters, this quantity presents a whole survey of the cutting-edge examine that encompasses all components of advert hoc and sensor networks. Written via distinctive researchers within the box, those chapters specialise in the theoretical and experimental research of complicated learn themes regarding protection and belief, broadcasting and multicasting, energy keep watch over and effort potency, and QoS provisioning.

This booklet is a brilliant reference instrument for graduate scholars, researchers, and mathematicians drawn to learning cellular advert hoc and sensor networks.

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Z. Du, and P. Pardalos, On the construction of virtual backbone for ad hoc wireless networks. In Proceedings of the second Conference on Cooperative Control and Optimization. [9] Z. Ye, S. Krishnamurthy, S. Tripathi, A framework for reliable routing in mobile ad hoc networks. In IEEE INFOCOM 2003, San Francisco, April, 2003. -B. Ko and N. H. Vaidya, Location-aided routing (LAR) in mobile ad hoc networks. In ACM/IEEE International Conference. Mobile Computer Networks,1998. [11] S. Chakarabarti, A.

Increasing the size of the cell is especially useful when the number of backbone-capable nodes is small. We run simulations to measure the impact of different cell sizes on routing overhead. For a fixed R = 320 m, √ we changed the value of a from R/2 2 = 113 m to 250 m. The results are plotted in Figure 11. In the simulation, the maximum node speed is 10 m/s. Figure 11 shows the routing overhead increases when the size of the cell increases. When the cell becomes larger, sometimes a B-node may not be able to connect to a nearby B-node directly, and this increases the routing overhead.

In the test, the number of CBR sessions is fixed to be 50. We change the bandwidth requirement by varying the data rate (packet per second) of each CBR. And the node maximum speed is set as 10 m/s. Figure 6 shows that B-QoS has a much higher success ratio than A-QoS, especially when the bandwidth requirement is large. B-QoS builds QoS routes mainly by B-nodes, which have large bandwidth and long transmission range. The large bandwidth of B-nodes increases the chance of finding a QoS route. The long transmission range of B-nodes reduces the hop number in a QoS route.

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Advances in Wireless Ad Hoc and Sensor Networks by Maggie Xiaoyan Cheng, Deying Li

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