MOCA 技术分析 代刚 xgdaigang@163.com 宽带访问拓扑结构 ................................................................................................................................................ 2 频率规划 ................................................................................................................................................................ 3 频率规划 Band A ........................................................................................................................................ 3 频率规划 Band B ........................................................................................................................................ 4 频率规划 C1,C2,C3,C4 Band ..................................................................................................................... 4 频率规划 Band D ........................................................................................................................................ 5 物理层 .................................................................................................................................................................... 5 物理层 概述 ................................................................................................................................................ 5 物理层 子载波 .......................................................................................................................................... 5 物理包类型 .................................................................................................................................................... 6 PHY 数据包(Data Packets) ............................................................................................................................ 6 PHY 探测包(Probe Packets) ..................................................................................................................... 7 星座 ......