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随着多粒度传送网的迅速发展及广泛应用,骨干传输网络的压力得到了一定缓解。用户对互联网日益强烈的需求使得网络在能耗和带宽方面仍然面临着严重挑战。针对此问题,提出了一种拆分多路径疏导算法,给出了拆分多路径的带宽分配策略,以降低能耗和阻塞率。对所提出的算法进行了仿真实现,仿真结果表明本算法与基准算法相比有明显的优势。
With the rapid development and widespread application of multi-granularity transport networks, the pressure on backbone transport networks has been alleviated. The increasing demand from users for the Internet makes the network still face serious challenges in energy consumption and bandwidth. Aiming at this problem, this paper proposes a split multi-path grooming algorithm, and gives the bandwidth allocation strategy of split multipath to reduce the energy consumption and blocking rate. The proposed algorithm is simulated and the simulation results show that the proposed algorithm has obvious advantages over the benchmark algorithm.