基于IP RAN与MSTP叠加组网的无线承载网研究与应用

Research and Application of Wireless Bearer Network Based on IP RAN andMSTP

本文依据中国联通提质增效的指导思想,依托河南联通无线网络现网实际情况,通过对无线承载网多种传输网络融合组网进行研究,挖潜利用现有接入层MSTP传输资源,通过汇聚节点融合的方式接入IP RAN网络,从技术层面为无线网基站传输承载改造提供支撑,解决IP RAN网络覆盖不足以及MSTP设备的减负退网难等问题,达到提升无线接入网络质量、运维管理提质降本增效的目的。

Based on the guideline of improving quality and increasing efficiency of China Unicom and the actual situation of Henan Unicom's wireless network,this paper studied the integration of multiple transmission networks in the wireless bearer network,and tapped the potential of MSTP transmission resources in the existing access layer,connecting to the IP RAN network by means of convergence nodes fusion,providing support for the transformation of the transmission load of the base station of the wireless network from the technical level,and solving the problems such as the insufficient coverage of the IP RAN network and the difficulty of reducing the load and withdrawing the network of the MSTP equipment,to improve the quality of wireless access network,to achieve the quality of operation and maintenance management to reduce costs and increase efficiency。