LTE_上行物理信道精讲
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源码售价: 10 个金币 积分规则     积分充值
资源说明: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
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