Model of NGN service identification based on multiple identify engine
基于多识别引擎的下一代网络业务识别模型

Centering on the validity and accuracy about service identification, a model of NGN services identification based on multiple identify engine is proposed, including port match, signature match, protocol analysis, connection pattern, topology feature and service feature. This model is verified on IP Backbone Network traffic analysis of China Telecom, and the accuracy of service identification has been greatly improved.