Direct Tunnel技术研究及引入策略探讨

Research on Direct Tunnel Solution and Deployment Strategy

介绍了UMTS网络中Direct Tunnel的网络架构特殊参数和关键流程的处理。详细分析了Direct Tunnel的各种优劣势及Direct Tunnel的部署对网络可能产生的各种影响,并根据分析结果给出合理Direct Tunnel的引入策略建议及部署方案。

It presents Direct Tunnel network architecture in UMTS,describes the relevant parameters and key procedures.It also analyzes the advantages and disadvantages of Direct Tunnel,the impact on the network by Direct Tunnel deployment.Based on the analysis result,it gives the reasonable suggestions on introducing Direct Tunnel and deployment solution.