典型文献
Linear Network Coding Based Fast Data Synchronization for Wireless Ad Hoc Networks with Controlled Topology
文献摘要：
Fast data synchronization in wireless ad hoc networks is a challenging and critical problem.It is fundamental for efficient information fusion,con-trol and decision in distributed systems.Previously,distributed data synchronization was mainly studied in the latency-tolerant distributed databases,or assum-ing the general model of wireless ad hoc networks.In this paper,we propose a pair of linear network cod-ing(NC)and all-to-all broadcast based fast data syn-chronization algorithms for wireless ad hoc networks whose topology is under operator's control.We con-sider both data block selection and transmitting node selection for exploiting the benefits of NC.Instead of using the store-and-forward protocol as in the conven-tional uncoded approach,a compute-and-forward pro-tocol is used in our scheme,which improves the trans-mission efficiency.The performance of the proposed algorithms is studied under different values of network size,network connection degree,and per-hop packet error rate.Simulation results demonstrate that our al-gorithms significantly reduce the times slots used for data synchronization compared with the baseline that does not use NC.
文献关键词：
中图分类号：
作者姓名：
Die Hu;Xuejun Zhu;Min Gong;Shaoshi Yang
作者机构：
School of Information and Communication Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China;China Academy of Launch Vehicle Technology,Beijing 100076,China;Key Laboratory of Universal Wireless Communications,Ministry of Education,Beijing 100876,China
文献出处：
引用格式：
[1]Die Hu;Xuejun Zhu;Min Gong;Shaoshi Yang-.Linear Network Coding Based Fast Data Synchronization for Wireless Ad Hoc Networks with Controlled Topology)[J].中国通信（英文版）,2022(05):46-53
A类：
assum,uncoded
B类：
Linear,Coding,Based,Fast,Data,Synchronization,Wireless,Ad,Hoc,Networks,Controlled,Topology,synchronization,wireless,hoc,networks,challenging,critical,problem,It,fundamental,efficient,information,fusion,decision,distributed,systems,Previously,was,mainly,studied,latency,tolerant,databases,general,model,this,paper,we,pair,linear,NC,broadcast,fast,algorithms,whose,topology,under,operator,control,We,sider,both,block,selection,transmitting,node,exploiting,benefits,Instead,using,store,forward,protocol,conven,tional,approach,compute,used,our,scheme,which,improves,mission,efficiency,performance,proposed,different,values,size,connection,degree,hop,packet,error,Simulation,results,demonstrate,that,significantly,reduce,times,slots,compared,baseline,does,not
AB值：
0.557664
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