典型文献
A DTN Oriented Adaptive Routing Algorithm Based on Node Load
文献摘要：
In recent years,Delay Tolerant Networks(DTN)have received more and more attention.At the same time,several existing DTN routing algorithms generally have disadvantages such as poor scalability and inability to perceive changes in the network envi-ronment.This paper proposes an AdaptiveSpray rout-ing algorithm.The algorithm can dynamically control the initial maximum message copy number according to the cache occupancy rate of the node itself,and the cache occupancy rate is added as an impact factor to the calculation of the probability of each node meet-ing the destination node.In the forwarding phase,the node will first compare the meeting probability of it-self and the meeting node to the destination node,and then choose different forwarding strategies.The sim-ulation shows that the AdaptiveSpray algorithm pro-posed in this paper has obvious advantages compared with the existing routing algorithms in terms of mes-sage delivery rate and average delay.
文献关键词：
中图分类号：
作者姓名：
Hongyan Cui;Diyue Chen;Roy E.Welsch
作者机构：
State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China;Beijing Laboratory of Advanced Information Networks,Beijing University of Posts and Telecommunications,Beijing 100876,China;Massachusetts Institute of Technology,Cambridge,MA 02139,USA
文献出处：
引用格式：
[1]Hongyan Cui;Diyue Chen;Roy E.Welsch-.A DTN Oriented Adaptive Routing Algorithm Based on Node Load)[J].中国通信（英文版）,2022(12):54-63
A类：
AdaptiveSpray
B类：
DTN,Oriented,Routing,Algorithm,Based,Node,Load,In,recent,years,Delay,Tolerant,Networks,have,received,more,attention,At,same,several,existing,routing,algorithms,generally,disadvantages,such,poor,scalability,inability,perceive,changes,network,envi,ronment,This,paper,proposes,can,dynamically,control,initial,maximum,message,copy,number,according,cache,occupancy,node,itself,added,impact,calculation,probability,each,destination,forwarding,phase,will,first,meeting,then,choose,different,strategies,sim,shows,that,posed,this,obvious,compared,terms,delivery,average,delay
AB值：
0.531604
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