LTE_上行物理信道精讲

时间:2016-12-12 03:27:48
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文件名称:LTE_上行物理信道精讲

文件大小:665KB

文件格式:PDF

更新时间:2016-12-12 03:27:48

LTE物理信道

Contents 1 总体介绍(Overview) ................................................................................................ 4 1.1 物理信道 ............................................................................................................................... 4 1.2 物理信号 ............................................................................................................................... 4 2 时隙结构和物理资源(Slot structure and physical resource) ................................... 5 2.1 资源栅格(Resource grid) ................................................................................................. 5 2.2 资源粒子(Resource element) ........................................................................................... 6 2.3 资源块(Resource blocks) ................................................................................................. 7 3 物理上行共享信道(Physical uplink shared channel) .............................................. 8 3.1 PUSCH中的基带信号处理步骤 .......................................................................................... 8 3.2 PUSCH中控制信令的传送 ................................................................................................ 10 4 物理上行控制信道(Physical uplink control channel) ........................................... 11 4.1 物理上行控制信道的格式 ................................................................................................. 11 4.2 PUCCH的用户复用 ........................................................................................................... 11 4.3 PUCCH的物理映射 ........................................................................................................... 12 5 上行参考信号(Uplink reference signals) ............................................................... 13 5.1 解调参考信号(Demodulation) ...................................................................................... 13 5.2 Sounding参考信号 ............................................................................................................. 14 6 物理随机接入信道(Physical Random Access Channel) ....................................... 16 6.1 频率和时间结构 ................................................................................................................. 16 6.2 探针序列的生成 ................................................................................................................. 17


网友评论

  • 罗列了LTE中的专业名词,并给出解释。没有LTE系统性的讲解
  • 对LTE上行物理信道详细的介绍,是个很好的参考资料,对工作很有帮助!