Connectivity enhancement based on network coding for wireless multi-hop ad hoc networks

被引：0
|
作者：
Zhu X. [1 ,2 ]
Fang X. [2 ]
机构：
[1] College of Network Engineering, Chengdu University of Information Technology
[2] Postdoctoral Research Station of Electrical Engineering, Southwest Jiaotong University
来源：
Xinan Jiaotong Daxue Xuebao/Journal of Southwest Jiaotong University | 2010年 / 45卷 / 06期
关键词：
Connectivity; Network coding diversity; Physical-layer network coding; Throughput; Wireless multi-hop ad hoc network;
D O I：
10.3969/j.issn.0258-2724.2010.06.025
中图分类号：
学科分类号：
摘要：
To provide a reference for planning and designing wireless multi-hop ad hoc networks, the influences of physical-layer network coding and network coding diversity on the connectivity of wireless multi-hop ad hoc networks were analyzed. The theoretical and numerical analyses of the network sustained routing hop were carried out. The research result shows that compared with a physical-layer network coding cooperative transmission, the network coding diversity cooperative transmission can improve the sustained routing hops in wireless multi-hop ad hoc networks greatly, and the gain can be up to above 3 to greatly improve network connectivity to enhance network throughput.
引用
收藏
页码：972 / 976
页数：4
相关论文
共 15 条
  • [1] Li Q., Zeng Q., Verifying mobile ad-hoc security routing protocols with type inference, Journal of Software, 20, 10, pp. 2822-2833, (2009)
  • [2] Fang X., Ma Z., Theory and key technologies of cross-layer design in wireless mesh networks, Journal of Southwest Jiaotong University, 40, 6, pp. 711-719, (2005)
  • [3] Shen Q., Fang X., Dynamic source routing protocol based on frame delivery ratio in wireless mesh networks, Journal of Southwest Jiaotong University, 42, 2, pp. 200-205, (2007)
  • [4] Sheng M., Shi Y., Tian Y., Et al., On the k-connectivity in mobile ad hoc networks, Acta Electronica Sinica, 36, 10, pp. 1857-1861, (2008)
  • [5] Brooks R.R., Pillai B., Racunas S., Et al., Mobile network analysis using probabilistic connectivity matrices, IEEE Transactions on Systems, Man and Cybernetics, Part C: Applications and Reviews, 37, 4, pp. 694-702, (2007)
  • [6] Jia W., Wang J., Analysis of connectivity for sensor networks using geometrical probability, IEE Proceedings Communications, 153, 2, pp. 305-312, (2006)
  • [7] Santi P., The critical transmitting range for connectivity in mobile ad hoc networks, IEEE Transactions on Mobile Computing, 4, 3, pp. 310-317, (2005)
  • [8] Boyer J., Falconer D.D., Yanikomeroglu H., Cooperative connectivity models for wireless relay networks, IEEE Transactions on Wireless Communications, 6, 6, pp. 1992-2000, (2007)
  • [9] Marco G.D., Longo M., Postiglione F., Connectivity of ad hoc networks with link asymmetries induced by shadowing, IEEE Communications Letters, 11, 6, pp. 495-497, (2007)
  • [10] Dousse O., Baccelli F., Thiran P., Impact of interferences on connectivity in ad hoc networks, IEEE/ACM Transactions on Networking, 13, 2, pp. 425-436, (2005)
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