摘要
提出了一种统一的移动自组混合网络模型,并在NS2中实现了该网络模型。首先对NS2中的核心模块进行了扩展,使其支持移动节点的多模通信和多信道;其次,在NS2中添加了新的移动网关选取模块。在扩展后的NS2平台上,通过模拟和比较成组位置更新和传统位置更新,验证了仿真平台的正确性和合理性。研究成果为基于蜂窝Ad hoc混合网络结构的协议研究提供了一个较通用的仿真平台。
In this paper, an unified network architecture is proposed and it is implemented in the Network Simulator（NS2）. The NS2 is extended to support multiple interfaces and multiple channels. A new module with mobile gateway selection function is added into NS2. The design and implementation of the extended NS2 is also tested validated by the simulation results of the group location update. The extended NS2 provides a general platform for further protocol study based on Ad hoc cellular hybrid networks.
出处
《电视技术》
北大核心
2015年第9期88-91,95,共5页
Video Engineering
