基于DTN的地震救助移动模型及路由策略的研究
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摘要
通过分析地震救援在黄金时间内的特性需求,在随机路径点模型和随机方向模型的基础上提出了基于DTN(delay tolerance network,DTN)的地震救助移动模型。在该模型下分别对灾民自救和救援队救助两个阶段进行研究,并提出了适合于地震救援系统的路由策略,通过机会网络仿真环境ONE进行仿真实验并验证了该移动模型和路由策略的正确性。
Based on random waypoint and random direction model,this paper proposed a novel earthquake relief mobility model through analyzing the demand characteristics of earthquake relief within prime time. Then,through analyzing victims self-rescue and rescue from relief teams these two phases respectively,it proposed the routing strategy for earthquake rescue.This mobility model and routing policy are validated correct by simulation experiments with the opportunistic network environment simulator.
Based on random waypoint and random direction model,this paper proposed a novel earthquake relief mobility model through analyzing the demand characteristics of earthquake relief within prime time. Then,through analyzing victims self-rescue and rescue from relief teams these two phases respectively,it proposed the routing strategy for earthquake rescue.This mobility model and routing policy are validated correct by simulation experiments with the opportunistic network environment simulator.
引文
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[9]童超,牛建伟,龙翔,等.移动模型研究综述[J].计算机科学,2009,36(10):7-10.
[10]CAMP T,BOLENG J,DAVIES V.A survey of mobility models for Ad hoc network research[J].Wireless Communications&Mobile Computing,2002,2(5):483-502.
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[12]Well known text[EB/OL].(2011-03).http://en.wikipedia.org/wiki/well-known_text.
[13]KERNEN A.Opportunistic network environment simulator[R/OL].http://www.netlab.tkk.fi/tutkimus/dtn/theone/pub/the.one.pdf.
[14]KERNEN A,OTT J,KARKKAINEN T.The ONE simulator for DTN protocol evaluation[C]//Proc of the 2nd International Conference on Simulation Tools and Techniques.2009:1-10.
[15]王联,王新华,隋敬麒.机会网络模拟器ONE及其扩展研究[J].计算机应用研究,2012,29(1):272-277.
[2]BURLEIGH S,HOOKE A,TORGERSON L,et al.Delay-tolerant networking:an approach to interplanetary internet[J].IEEE Communications Magazine,2003,41(6):128-136.
[3]FALL K.A delay-tolerant network architecture for challenged internets[C]//Proc of Conference on Applications,Technologies,Architectures,and Protocols for Computer Communications.[S.l.]:ACM Press,2003:27-34.
[4]张毓丰,邓民宪.地震现场应急救援的通信系统设计[J].灾害学报,2005,20(4):111-115.
[5]杨乐,曾薇,谭颖.地震应急卫星通信系统的设计与应用[J].震灾防御技术,2012,7(1):100-109.
[6]申健,夏靖波,付凯,等.一种区分服务的DTN路由算法[J].计算机应用研究,2013,30(6):1772-1774.
[7]孙践知,韩忠明,陈丹,等.灾难场景下基于分组策略的机会网络路由算法[J].计算机工程,2011,37(23):79-82.
[8]张雷,元昌安,马璐.考虑优先权的地震灾害时限应急救援指派模型[J].计算机应用研究,2013,30(5):1439-1442.
[9]童超,牛建伟,龙翔,等.移动模型研究综述[J].计算机科学,2009,36(10):7-10.
[10]CAMP T,BOLENG J,DAVIES V.A survey of mobility models for Ad hoc network research[J].Wireless Communications&Mobile Computing,2002,2(5):483-502.
[11]Open JUMP 1.5 tutorial(Grundlagen)[EB/OL].(2012-04).http://source-forge.net/apps/mediawiki/jumppilot/index.php?title=index.
[12]Well known text[EB/OL].(2011-03).http://en.wikipedia.org/wiki/well-known_text.
[13]KERNEN A.Opportunistic network environment simulator[R/OL].http://www.netlab.tkk.fi/tutkimus/dtn/theone/pub/the.one.pdf.
[14]KERNEN A,OTT J,KARKKAINEN T.The ONE simulator for DTN protocol evaluation[C]//Proc of the 2nd International Conference on Simulation Tools and Techniques.2009:1-10.
[15]王联,王新华,隋敬麒.机会网络模拟器ONE及其扩展研究[J].计算机应用研究,2012,29(1):272-277.
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