This paper discusses a fault tolerant technique called redundant path design in wavelength division multiplexing networks, in which backup paths between source and destination nodes, such that when primary paths between them fail the primary paths are quickly switched to the backup paths, are prepared. Unlike the previous centralized approaches, this paper proposes two multiagent-based methods called Method 1 and Method 2, which is an improvement of Method 1, and evaluates optimality and efficiency of the proposed methods by simulation experiments. The simulation results show that, compared with Method 1, Method 2 has higher optimality with reasonable time.
|ジャーナル||Proceedings - International Workshop on Object-Oriented Real-Time Dependable Systems, WORDS|
|出版ステータス||Published - 2003 12 1|
|イベント||2003 9th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems, WORDS 2003F - Anacapri, Italy|
継続期間: 2003 10 1 → 2003 10 3
ASJC Scopus subject areas