Optical transport network operators typically follow a pay-as-you-grow strategy for their network deployment. We propose a proactive multi-period planning approach based on heuristic network planning, supporting this deployment strategy while enabling efficient network utilization through next-generation technology. We report 60% less provisioned lightpaths.

翻译：光传输网络运营商通常采用按需扩展的网络部署策略。本文提出一种基于启发式网络规划的主动式多周期规划方法，在支持该部署策略的同时，通过下一代技术实现网络资源的高效利用。实验结果表明，预配置光路数量减少了60%。