面向电力通信网业务的POTN多业务疏导机制

POTN Multi-Service Routing Mechanism for Power Communication Network

随着通信技术快速发展和智能电网的演进,电力通信光网络对光传送网的承载能力提出了更高的要求。因此,如何将分组增强型光传送网更好地应用到电力通信系统中,从而构建新型的大容量电力通信光网络,是当前要考虑的首要问题。文章针对电力通信网的多业务承载目标,提出了一种应用在POTN中的基于业务捆绑的多业务疏导机制。该机制根据电力通信网络业务特点进行优先级划分,并结合了业务捆绑的业务量疏导算法,能有效承载电力通信网中多类型、多颗粒业务,提高资源的利用率。

With the rapid development of communication technology and the evolution of smart grid, how to apply the packet enhanced optical transport network into power communication system and build a new type of large- capacity power communication optical network is the most important issue to be considered. In this paper, a multi- service routing mechanism based on binding services in POTN is proposed for the multi-service bearer target of power communication network. The mechanism is based on the characteristics of the power communication network, and combines the binding servicestraffic grooming algorithm to carry the multi - type and multi - granular business of the power communication network effectively and improve the utilization of resources.