浅析C-RAN机房选址偏离对于传输的影响

Analysis on the influence of location deviation of C-RAN communication station on transmission

为配合5G网络建设,各运营商C-RAN信源机房都在紧锣密鼓地规划和部署。C-RAN机房数量多、投资大、集中的信源设备多,一旦部署投产,后期调整代价大。本文从C-RAN机房选址偏离成因、偏离对前传影响、偏离对传输安全性影响等方面展开论证,从传输角度给C-RAN机房选址提供了积极的参考意见。

The C-RAN communication station of operators are planning and deploying intensively in order to cooperate with 5G network construction.The number of C-RAN communication station is large,the investment is large,and there are many BBU placed centrally.Once put into use,the cost of later adjustment is too high.In this context,the paper demonstrates the causes of C-RAN communication station location deviation,the impact of deviation on forward transmission and the impact of deviation on transmission security.From the perspective of transmission,this paper provides a positive reference for the location of C-RAN communication station.