有线数字多节目电视（DTVC）的基线系统。基于MPEG-2系统层并添加前向纠错（FEC）技术的电缆和卫星协调传输标准。它与用于卫星数字多节目电视的调制/信道编码系统（DE/JTC-DVB-6）兼容。随着技术的进步，该系统允许进一步发展，目前能够启动可靠的服务。基线系统基于QAM调制方案。它允许16、32或64-QAM星座，并允许将来扩展到更高的星座，如128和256-QAM。

Baseline System for a Digital multi-programme Television by Cable (DTVC). Harmonized transmission standard for cable and satellite, based on the MPEG-2 System Layer, with the addition of Forward Error Correction (FEC) technique. It is compatible with the modulation/ channel coding system used for digital multi-programme television by satellite (DE/JTC-DVB-6). The System allows for further evolution as technology advances and is capable of starting a reliable service as of now. The Baseline System is based on QAM modulation scheme. It allows for 16, 32 or 64-QAM constellations and permits future extension to higher constellation such as 128 and 256-QAM.