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分析了ECMA-392标准的物理层特性,该技术可以提高无线网络的信号的覆盖范围和可靠性,并降低功耗。基于ECMA-392标准的网络设备硬件(包括收发信机、数字信号处理、上层处理等几部分),给出了以超帧结构为基础的设备控制参考模型,包含时钟同步模块以保证超帧周期内设备之间的同步。对电视运营商采用ECMA-392技术建立无线网络应用方案进行了分析。
Analyzed the physical layer characteristic of ECMA-392 standard, this technology can improve the signal coverage and reliability of the wireless network, and reduce the power consumption. Based on ECMA-392 standard network equipment hardware (including transceiver, digital signal processing, upper processing and other parts), gives a superframe structure-based device control reference model, including the clock synchronization module to ensure superframe cycle Synchronization between devices. Analyzed the TV network operators using ECMA-392 technology to establish wireless network applications.