1.
Research on Call Control System Based on Softswitch in Next Gerneration Network;
下一代网络NGN中软交换呼叫控制的研究
2.
Next generation network (NGN) and mobile IPv6;
下一代网络(NGN)与移动IPv6
3.
Midia Getway in the Next Generation Network (NGN);
下一代网络(NGN)中的媒体网关
4.
Research of Telecommunication Next Generation Network (NGN) Technology and Application;
电信下一代网络（NGN）技术及应用探讨
5.
Research of Soft-Switch Technology in Next Generation Network
下一代网络(NGN)中的软交换技术研究
6.
Research on the Next Generation Network (NGN) Based on Softswitch Technology
基于软交换技术的下一代网络(NGN)研究
7.
DESIGN AND IMPLEMENTATION OF SIP VIDEO CONFERENCE SYSTEM BASED ON NGN NET
NGN网络下的SIP视频会议系统设计与实现
8.
Research on QoS of VoIP Service in Next Generation Networks
NGN网络VoIP业务的QoS研究
9.
The Research and Realization of Next Generation in Service Based on NGN;
基于NGN的下一代智能业务的研究与实现
10.
Next generation network is based on packet switch.
下一代网络是基于分组交换的网络。
11.
The Application and Research of Protocol SIP in NGN;
SIP协议在NGN网络中的应用与研究
12.
Research on NGN NI Key Technology and Application;
NGN网络智能化关键技术及应用研究
13.
Research of NGN Technology and Application in Jilin Unicom;
NGN网络技术研究及在吉林联通的应用
14.
Research on the NGN Network Security Based on the IMS Technology;
基于IMS技术的NGN网络安全性研究
15.
The Appraisal and Analysis of Implementing Scheme of the Net Switch and NGN;
软交换NGN网络实施方案评价与分析
16.
Research of the Telecommunication Service Marketing Based on NGN Network;
基于NGN网络环境的电信服务营销研究
17.
NGN nNetwork Intellectualized Services Nested Network Technology and the Disaster Recovery Technique
NGN网络智能化业务嵌套、容灾技术应用
18.
Research of Network Fault Diagnosis Technology for NGN
面向NGN的网络故障诊断技术的研究