对LTE中的差错控制方法HARQ的类型和算法仿真进行了介绍，并对物理层的HARQ与上层的交互过程进行了介绍-Of LTE in the HARQ error control methods and algorithms of the type of simulation to carry out the introduction of the physical layer and the top of the HARQ process of interactive introduction

LTE物理层规范概述，LTE简介，多址技术，双工方式，多天线技术，HARQ，小区搜索，随机接入-LTE physical layer specification overview, LTE introduction, multiple access technology, duplex mode, multi-antenna technology, HARQ, cell search, random access