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随着电信重组的完成,国内电信运营市场开始了全业务竞争的新时期,运营商承载网络的融合也不可避免。如何在网络融合的过程中,在保证用户业务的平滑过渡和降低网络运维风险的同时,减小投资成本和运维成本;另一方面,随着3G的启动,传统的网络组织架构和传统的电信承载网络应如何演进,以适应从满足窄带语音业务到满足以分组化和宽带化为特征的3G业务的需求,成为摆在运营商面前急需解决的两大课题。全IP网络是否是电信承载网的未来发展方向?全业务运营以及3G业务的开展将对电信运营商承载网络提出哪些新的需求?在迈向全IP网络的进程中存在着哪些可选技术和方案?运营商应如何选择网络演进步骤和策略?为此,《通讯世界》走访了业内专家和领导厂商,就全IP网络的发展现状和前景谈谈自己的看法。
With the completion of telecom restructuring, the domestic telecom operation market has started a new era of full-service competition, and the carrier-carrier network convergence is inevitable. How to reduce the investment cost and operation and maintenance costs while ensuring the smooth transition of users’ business and reducing the risk of network operation and maintenance during the process of network convergence; on the other hand, with the launch of 3G, the traditional network organizational structure and tradition How to evolve the telecommunication bearer network to meet the demand of satisfying narrowband voice services and meeting the 3G services characterized by packetization and broadband has become the two major issues that need to be solved in the face of operators. All-IP network is the future development direction of telecom bearer network? Full-service operation and the development of 3G services will bring new demands on telecom operators to carry the network What are the optional technologies in the process of moving toward an all-IP network and Program? Operators should choose the network evolution steps and strategies? To this end, “Communication World” visited the industry experts and leading vendors on the development of all-IP network status and prospects to talk about their own views.