1. 트래픽 중복 제거로 네트워크 에너지 소비를 최소화하기 위한 최적화 알고리즘.
- Author
-
Kil-Woong Jang
- Subjects
TABU search algorithm ,MATHEMATICAL optimization ,ALGORITHMS ,METAHEURISTIC algorithms ,ENERGY consumption ,BANDWIDTHS - Abstract
In recent years, the use of broadband bandwidth and redundant links for stable transmission in networks has resulted in excessive energy consumption and reduced transmission efficiency. In this paper, we propose an optimization algorithm that reduces the number of transmission links and minimizes transmission energy by removing redundant traffic in networks where traffic redundancy is allowed. The optimization algorithm proposed in this paper uses the meta-heuristic method using Tabu search algorithm. The proposed optimization algorithm minimizes transmission energy by designing a neighborhood generation method that efficiently routes overlapping traffic. The performance evaluation of the proposed optimization algorithm was performed in terms of the number of links used to transmit all traffic generated in the network and the transmission energy consumed. From the performance evaluation results, it was confirmed that the proposed algorithm is superior to other algorithms previously proposed. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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