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随着陕西移动全业务运营全面开展,相对于以前移动运营商主要承载语音业务和小流量的数据业务,全业务对带宽的需求将是语音业务的几十到上百倍。面对全业务时代的到来,并充分考虑运营商现有的网络特点和维护力量,最终选定OTN、PTN作为全业务的统一承载方式,对OTN、PTN在组网过程中遇到的问题做一些探讨。
As Shaanxi Mobile’s full-service operation is carried out in an all-round way, the demand for bandwidth of the whole service will be tens to hundreds of times that of the voice service, compared with the data services mainly carrying the voice service and the small traffic of the former mobile operators. In the face of the advent of the full-service era, and taking full consideration of the existing network features and maintenance power of operators, OTN and PTN are finally selected as the unified bearer mode of the entire service, and the problems encountered in the networking process of OTN and PTN are solved Some discussion.