摘要
车联网不同场景使用的通信技术有所不同。除了近距离通信技术外,属于中远距离通信技术的移动通信网络在V2I中扮演了重要的角色。但需要采取多种措施来弥补和完善以H2H通信为初始设计目标的移动通信网络的不足,以适应当前和未来车联网应用对中远距离通信的需求。基于此,本文提出了移动通信网络承载车联网应用的3个主要问题,并论述了通过多种网络的应用、终端和平台的改进、网络的简单优化以及实施特定的网络改进等方案来解决上述问题的思路。
Different communication technologies are used in different cases of vehicle communication.Mobile communication network is a kind of medium and long range communication technology.It has played an important role in V2I.But,for the requirements of current and future vehicle communication,we still need make efforts to improve the ability of mobile communication network which is designed for H2H communication originally.The article discusses three main problems of mobile network for vehicle communication.And it suggests that we may solve those problems by different ways,for example,the application of different kinds of networks,the improvement of software on terminals and platform,the simple optimization of mobile network,and the protocol adaptation of mobile network.
出处
《电信科学》
北大核心
2012年第6期1-6,共6页
Telecommunications Science
