论文部分内容阅读
采用新型移动通信网络架构及先进无线传输技术是满足未来移动通信需求的重要途径.基于GNU Radio和USRP以软件无线电方式构建了一个移动通信技术实时测试平台.在此平台上,以LTE-Advanced异构网为对象,实现了符合LTE-Advanced物理层规范的宏小区/微小区两层结构的异构网实时通信.该测试平台为真实物理环境下移动通信技术的设计、测试及验证提供了技术手段.
Adopting the new mobile communication network architecture and advanced wireless transmission technology is an important way to meet the demand of future mobile communication.Based on GNU Radio and USRP, a real-time test platform of mobile communication technology is constructed by software radio.This platform uses LTE- And realizes the real-time communication of heterogeneous networks with macro-cell / micro-cell two-layer structure conforming to the LTE-Advanced physical layer specification.This test platform provides the technology for the design, testing and verification of mobile communication technologies in the real physical environment means.