LTE组网技术及测试浅析  

Analysis of LTE Networking and Testing Technology

作　　者：刘晓峰[1] 

机构地区：[1]工业和信息化部电信研究院通信标准研究所

出　　处：《现代电信科技》2010年第1期61-64,72,共5页Modern Science & Technology of Telecommunications

摘　　要：文章对LTE的组网技术进行详尽的分析并对组网技术的测试方法进行了介绍。首先对LTE系统组网中面临的挑战进行了分析,然后对LTE采用的六种组网技术:时域与频域调度、跳频、码分复用、空间波束赋形、功率控制(干扰协调)和接收机算法增强做了详细介绍。最后给出LTE系统中各个物理信道所应用的组网技术及其测试方法。This paper analyzes the networking technology and test method in LTE. Firstly, we investigate the challenge in LTE networking. Then, six key technologies for LTE networking are introduced. They are scheduling for time and frequency, hopping, coding divided multiplexing, beamforming, power control （interference cooperation） and enhanced receiver. At last, we list all networking technology in LTE physical layer channel and give the test method for all these channels.

关 键 词：LTE 组网 干扰删除 

分 类 号：TN915[电子电信—通信与信息系统] O462.5[电子电信—信息与通信工程]