基于DVB-T的DVB-H技术

随着数字广播标准经过十多年的发展,尤其是数字电视地面广播(DVB-T)标准的建立并在世界范围内的运用,数字视频广播(DVB)现在已坚定地将目光投向视频信号的移动设备接收(DVB-H)和固定IP广播网(IPDC),而这两者都是以数字电视地面标准为基础的。本文将介绍数字电视地面广播标准成功经验,并结合这一标准着重介绍了DVB-H的发展。

The Technology of DVB-H Based on DVT-T

With more than ten years developing standards for digital broadcasting,and with DVB-T up and running around the world,the DVB Project is now firmly focused on those areas where its technologies converge with those of mobile telephony and fixed IP networks,and both of them are based on DVB-T standards.This paper introduces DVB's flagship terrestrial standard,and then introduces some exciting developments in DVB-H and other related areas.