A Real-Time Pre-Processing System for Mobile Core Network Measurement

摘要：

　　With the rapid increasing number of mobile devices being used as essential terminals or platforms for communication,security threats now target the whole telecommunication infrastructure.However,most of the software-based passive measurement system (PMS) could not achieve high performance to adapt the high-bandwidth mobile network.In this paper,we propose NTW,a real-time pre-processing system deploys between high-speed mobile core network and PMS to accomplish the large and repetitive work,such as decapsulation,decompression and PPP character unescape before the PMS receives the traffic flow.We evaluated the performance and accuracy of our NTW over a wide-area real network.Evaluation results indicate that NTW can achieve more than 15Gbps.

关键词： Mobile core network Pre-processing system Hardware acceleration

作者: Mian Cheng Yipin Sun Jinshu Su

作者单位: School of Computer, National University of Defense Technology, Changsha, China

会议类型: 国际会议

会议名称: 2016 Sixth International Conference on Instrumentation and Measurement,Computer,Communication and Control (IMCCC2016)(第六届仪器测量、计算机通信与控制国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 298-302

在线出版日期: 2016-07-21（万方平台首次上网日期，不代表论文的发表时间）