单频网和同频转发器在常州地面数字电视平台建设中的应用

Application of SFN and Co-channel Repeater in Construction of DTMB Platform in Changzhou

地面数字电视作为一个新兴媒体,充满着巨大的潜力和生机。本文介绍了常州地面数字电视的发展概况,建设了公交车和楼宇两个平台,着重介绍了地面数字电视平台建设中信号覆盖的两种方案——单频网和同频转发室内覆盖。

As a new media, DTMB is full of great potential and vitality. This paper describes the present situation of the development of DTBM in Changzhou, where two platforms of buses and buildings are constructed in. And it emphatically introduces two signal coverage plans in the construction of DTMB platform in Changzhou, that are SFN and Co-channel Repeater.