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Abstract

With interconnection networks, complex networks, such as the rapid development of network technology, network model and its communication efficiency has become a hot research field, especially in high-performance computing, grid computing. Innovation in network technology makes the network topology model emerged, laid the foundation for the study of the key technologies for resource transfer, resource sharing, resource copy of. Meanwhile, in a different network structures requires a different communication modes in order to achieve the routing communication, how to efficiently achieve these communication mode is one of important topics for the current academic research. Network communication efficiency is directly dependent on the efficiency of different routing algorithms, different network topologies, routing algorithm has important theoretical and practical significance to study how to efficiently achieve a variety of modes of communication. For different network applications, while the constructed network model topology, analysis and discussion of the different routing algorithms based on network communication efficiency. On the basis of research on various network model and the routing algorithm, the main research and innovations are as follows: First, review the interconnection network model of topological properties and routing communication algorithms. Introduced for the interconnection network, in the overview of the development of the interconnection network based on the characteristics and performance parameters of the interconnection network, the interconnection network of several common network model, analysis of the interconnection network, the communication routing algorithm. Second, we discuss the network model and classical routing mechanism in P2P network. P2P network, summed up the history of the development of the P2P network and the current research, analyzed on the basis of comparison of the P2P network and the traditional C / S mode, the characteristics and advantages of P2P networks, discussed several structured network based on P2P networks The Routing Mechanism summarizes the main problems facing the structured P2P network routing algorithm. Once again, raised the level of interconnection network model of a rule bicyclic network HDRN (k), to discuss the routing algorithm. Petersen graph based on the concept and nature of hierarchical ring structure and double loop networks, embedded constructed class hierarchy bicyclic network model HDRN (k), discussed HDRN (k) network routing nature, a little bit of routing and Broadcast routing algorithm, confirmed HDRN (k) network is a good topology, the the interconnect network model of efficient routing of communications. Simulation level bicyclic network HDRN (k) the performance and efficiency of routing traffic, NS2 network simulator to study its packet successfully received, the end-to-end delay and routing overhead. Network model and the routing algorithm simulation, summed up the basics of simulation experiments, analysis and comparison of several network simulation tools, focusing on analysis of the characteristics of the NS2 network simulator, installation and commissioning process, and simulation steps. Finally, the study on the basis of the topology of the network model of the above rules, discuss the evolution of complex network model, laid the theoretical foundation for the further application of the complex network evolution model to the actual network. For complex networks, complex network development, application and research significance of the complex network basics, focus on the evolution of several complex network model.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > General issues > Computer network architecture and design
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Types of network model and the routing algorithm

Abstract

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