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随着移动和IP网的飞速发展,消费者对电信业务的需求越来越高,传统的电信业务运营模式显现出了诸如业务不够丰富、新业务推出速度慢、灵活性差等不足,同时,一些网络资源也有相当的空闲。在过去的几年里,这种将电信网络开放给第三方的趋势越来越明显,国际上很多研究机构和标准组织为此作了很多努力和工作。这也就意味着很多应用可以通过标准的API接口来访问和使用电信核心网络的功能。
With the rapid development of mobile and IP networks, the demand for telecom services from consumers is getting higher and higher. The traditional mode of operation of telecom services shows such problems as lack of services, slow introduction of new services and poor flexibility. Meanwhile, some Network resources are quite free. In the past few years, this trend of opening telecommunication networks to third parties has become more and more obvious. Many international research institutes and standards organizations have done a lot of hard work and work to this end. This also means that many applications can access and use the features of the telecom core network through standard API interfaces.