DVB-T standard introduction

d87j21 · 发表于 2006-8-22 21:19:19

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Terrestrial DVB (DVB-T) a broadcast technology for stationary portable and mobile use
by Uwe Ladebusch and Claudia Liss
Proceedings of IEEE special issue on Ditigal Television

[ 本帖最后由 d87j21 于 2006-8-22 21:23 编辑 ]

rootsheen · 发表于 2006-8-23 12:32:37

DVB-T在中国推广应该有些难度

jacky520 · 发表于 2006-8-24 21:13:01

DMB可能性大

mpefec · 发表于 2006-12-11 22:09:36

好东西给有用的人!

wgrecall · 发表于 2006-12-11 22:47:30

DVB-T and DVB-H有什么区别啊？

baitianpeng · 发表于 2006-12-19 17:21:57

现在有一些城市也用DVB-T了,主要是用在车载系统上

d87j21 · 发表于 2006-12-22 08:38:24

DVB-T is for terrestial reception, which is targeting digital TV and digital set top box.

DVB-H is for handheld, mobile reception. It basically is based on DVB-T frame work, adding 4096 sub-carieer mode at physical layer (better network planning), and MPE-FEC (mobile resilient), and time slicing (save power) at link layer (dig into the MPEG transport packets). DVB-H can be considered as an add-on for DVB-T.