IMS计费部署及关键问题研究
梁朝霞,邱芸,马金兰
Deployment and Key Issue on IMS Chargement
Zhaoxia Liang,Yun Qiu,Jinlan Ma
电信科学 . 2010, (11): 95 -99 .  DOI: 10.3969/j.issn.1000-0801.2010.11.025