Node residual energy balanced routing mechanism for opportunistic networks

被引：0
|
作者：
Yang, Peng [1 ,2 ]
Liu, Dou [1 ]
Wang, Ru-Yan [1 ]
Yan, Jun-Jie [1 ]
机构：
[1] Broadband Ubiquitous Network Research Laboratory, Chongqing University of Posts and Telecommunications, Chongqing
[2] China Academy of Telecommunications Research, Beijing
来源：
Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics | 2015年 / 37卷 / 08期
关键词：
Comprehensive ability; Node energy consumption; Opportunistic networks; Residual-energy;
D O I：
10.3969/j.issn.1001-506X.2015.08.27
中图分类号：
学科分类号：
摘要：
In opportunistic networks, the node energy is limited and hard to recharge, and the energy consumption has a determinant impact on the network lifetime and performance. To solve the problem that socially popular nodes may quickly deplete their energy resources and consequently not participate in the routing process, the node activity and residual-energy are exploited to evaluate the comprehensive forwarding ability, and then an node residual energy balanced routing mechanism (NREB) for opportunistic networks is introduced. The NREB saves energy by rationally choosing the next-hop node to avoid unnecessary forwarding, which can also balance the network overhead. Simulation results show that the proposed mechanism can ensure the delivery ratio while balancing the energy consumption between nodes and thus to prolong the network lifetime. ©, 2015, Chinese Institute of Electronics. All right reserved.
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页码：1894 / 1901
页数：7
相关论文
共 22 条
  • [1] Daly E.M., Haahr M., The challenges of disconnected delay-tolerant MANETs, Ad Hoc Networks, 8, 2, pp. 241-250, (2010)
  • [2] Xiong Y.P., Sun L.M., Niu J.W., Et al., Opportunistic networks, Journal of Software, 20, 1, pp. 124-137, (2009)
  • [3] Yoon S.K., Haas Z.J., Kim J.H., Tradeoff between energy consumption and lifetime in Delay-Tolerant mobile network, Proc. of the Military Communications Conference, pp. 1-7, (2008)
  • [4] Jun H., Ammar M.H., Zegura E.W., Power management in delay tolerant networks: A framework and knowledge-based mechanisms, Proc. of the SECON, pp. 418-429, (2005)
  • [5] Li Y., Jiang Y., Jin D., Et al., Energy-efficient optimal opportunistic forwarding for delay-tolerant networks, IEEE Trans. on Vehicular Technology, 59, 9, pp. 4500-4512, (2010)
  • [6] de Rango F., Amelio S., Fazio P., Enhancements of epidemic routing in delay tolerant networks from an energy perspective, Proc. of the Wireless Communications and Mobile Computing Conference, pp. 731-735, (2013)
  • [7] Martin-Campillo A., Marti R., Energy-efficient forwarding mechanism for wireless opportunistic networks in emergency scenarios, Computer Communications, 35, 14, pp. 1715-1724, (2012)
  • [8] Altman E., Neglia G., de Pellegrini F., Et al., Decentralized stochastic control of delay tolerant networks, Proc. of the INFOCOM IEEE, pp. 1134-1142, (2009)
  • [9] Li Y., Jiang Y., Jin D., Et al., Energy-efficient optimal opportunistic forwarding for delay-tolerant networks, IEEE Trans. on Vehicular Technology, 59, 9, pp. 4500-4512, (2010)
  • [10] Altman E., Basar T., de Pellegrini F., Optimal monotone forwarding policies in delay tolerant mobile ad-hoc networks, Performance Evaluation, 67, 4, pp. 299-317, (2010)
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