An Integrated CAC and Routing Strategy for High-speed Large-scale Networks Using Cooperative Agents (特集:マルチメディアネットワークシステム)

概要

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The routing algorithms can be classified into source, distributed and hierarchical routing. Source routing algorithms are conceptually simple, but they suffer from scalability problem. Distributed routing algorithms are more scalable, but loops may occur, which make the routing to fail. Hierarchical routing has been used to cope with the scalability problems of source routing in large internetworks. The hierarchical routing retains many advantages of source routing. It also has some advantages of distributed routing because the routing computation is shared by many nodes. To cope with high-speed networks, the traffic control methods must be adaptive, flexible, and intelligent. Use of intelligent algorithms based on fuzzy logic, genetic algorithms and neural networks can prove to be efficient for traffic control in high-speed networks. In this paper, we propose an integrated CAC and routing strategy using cooperative agents. The proposed routing algorithm is a combination of source and distributed routing. It uses source routing inside a domain and hop-by-hop routing for inter-domain. The proposed strategy is able to avoid flooding and routing loops, reduce the search space, and can be easily scaled-up to cope with large-scale networks.
一般社団法人情報処理学会の論文
2001-02-15