Research On Routing Strategy In Mobile Ad-Hoc Networks

In the history of human communication,the invention of the Internet has promoted the development of human society.However,the Internet centered on the TCP/IP protocol has been unable to adapt to the current new situation where media resource sharing is the main demand.A content-centric network,the Information Centric Network(ICN),was proposed.As an implementation of ICN,the PARC Lab and UCLA jointly proposed the Named Data Networking(NDN),which has received extensive attention and research from industry and academia.Another trend in the current network is the rapid increase in mobile terminals in the network.In addition to laptops and mobile phones,other traditional home appliances have become smarter and more dependent on the Internet.The addition of such a large number of mobile terminals poses a challenge to the traditional networking mode,especially the basic routing protocols of the network.In this paper,the problems and new requirements in today's networks are among our primary concerns.Besides,we also analyze the advantages of NDN and mobile AdHoc networks.Combined with NDN and mobile AdHoc network,a set of routing protocol based on link stability is designed.The purpose is to improve the success rate of network data transmission when the node is freely connected.When a node configured with this protocol in the network forwards data,it will mainly consider the distance from its neighboring one-hop neighbor node to select the next hop node to forward.At the same time,we introduce the historical location information of the nodes in the network into the routing protocol to ensure the accuracy of the routing decision.We analyze the data obtained by simulation,and consider the main indicators of all user satisfaction in the network in the case of frequent network topology changes.The proposed scheme has higher average satisfaction and jitter than traditional TCP/IP networks.Lower.Through the simulation and testing in the real enterprise network scenario,the feasibility of the scheme in the actual environment is proved,and the practical problem is also solved.