【作者】 王睿； 毛谦； 郑嶂峥；

【机构】 武汉邮电科学研究院； 武汉中光通信公司；

【摘要】 IMS在业界备受关注,是向下一代网络演进中的一个重要环节,是未来网络融合的焦点,是实现FMC的最佳途径。而目前各大运营商已经建设并使用了大量的软交换网络。本文就软交换和IMS之间的关系及两者发展的现状进行了比较分析,并就软交换向IMS平滑演进的可行性和方法提出了自己的观点。更多还原

【Abstract】 IMS which draws a great attention in the IT industry, is an important tache toward the next generation network evolution, the focus of future network convergence and the best way to implement FMC. At present, each operator has already constructed its Softswitch networks and put them into use. The author compares the relationships between the Softswitch system and IMS and their present situations of developments and brings forward his opinion about the possibility and methods of smooth evolution from the Softswitch to IMS.更多还原