求翻译：地级市有线数字电视、无线数字MMDS及县区有线数字电视共用同一个数字电视平台，可以通BOSS系统、CA系统、EPG系统、机顶盒、智能卡相结合的方式实现区域控制及分区运营管理，本文结合阳江地区数字电视网络分布，介绍区域控制的实现方法和具体步骤。是什么意思？

Prefecture-level city digital cable TV, wireless digital MMDS and counties share the same cable digital TV digital TV platform, you can pass the BOSS system, CA system, EPG systems, set-top boxes, smart cards, a combination of regional and district operations management control, this with the distri

prefecture-level city cable digital TV, digital wireless MMDS county, district and share the same cable digital TV, digital TV platform can be circular, CA BOSS system EPG system, systems, set-top boxes, smart card combination of the pursuit of regional and sub-district operations and management and

The locally administered level wired digital television, wireless digital MMDS and the county area wired digital television uses in common the identical digital television platform, may pass the way which the BOSS system, the CA system, the EPG system, the set-top box, the smart card unify to realiz

City Cable Digital TV, wireless digital MMDS and cable digital television with a digital TV platform, you can pass BOSS system, CA, EPG systems, set-top boxes, smart cards, combination of operation and management of regional control and area, this combination of digital TV networks distribution in Y

正在翻译，请等待...