[LINK] Congestion (was Re: NBN to cost 24 times South Korea's faster network, says research body)

[Fernando Cassia]

On Fri, Feb 11, 2011 at 1:27 AM, Marghanita da Cruz
<marghanita at ramin.com.au> wrote:
>
> Is IPTV video on demand or broadcasting over an IP channel?

Here, a nice diagram.
http://www.klicktv.co.uk/tv-distribution-solutions/iptv/multicasting.html

FC