<s>
IP	B-Device
over	I-Device
DVB	I-Device
implies	O
that	O
Internet	B-Protocol
Protocol	I-Protocol
datagrams	O
are	O
distributed	O
using	O
some	O
digital	O
television	O
system	O
,	O
for	O
example	O
DVB-H	B-Protocol
,	O
DVB-T	O
,	O
DVB-S	O
,	O
DVB-C	B-Device
or	O
their	O
successors	O
like	O
DVB-S2	O
.	O
</s>
<s>
This	O
may	O
take	O
the	O
form	O
of	O
IP	B-Device
over	I-Device
MPEG	I-Device
,	O
where	O
the	O
datagrams	O
are	O
transferred	O
over	O
the	O
MPEG	O
transport	O
stream	O
,	O
or	O
the	O
datagrams	O
may	O
be	O
carried	O
in	O
the	O
DVB	B-Application
baseband	O
frames	O
directly	O
,	O
as	O
in	O
GSE	O
.	O
</s>
<s>
IP	B-Protocol
multicast	I-Protocol
,	O
for	O
sending	O
media	O
efficiently	O
to	O
a	O
limited	O
group	O
of	O
subscribing	O
users	O
,	O
using	O
only	O
the	O
transmitter	O
towers	O
where	O
users	O
for	O
the	O
moment	O
are	O
situated	O
.	O
</s>
<s>
To	O
provide	O
internet	O
access	O
by	O
utilizing	O
the	O
DVB	B-Application
system	O
as	O
a	O
broadband	O
downlink	O
,	O
in	O
combination	O
with	O
some	O
narrow-band	O
duplex	O
system	O
.	O
</s>
<s>
Mobile	O
broadband	O
internet	O
access	O
to	O
cellular	O
phones	O
including	O
a	O
mobile	B-Application
TV	I-Application
receiver	O
,	O
for	O
example	O
a	O
DVB-H	B-Protocol
receiver	O
.	O
</s>
<s>
DVB-IPTV	O
is	O
an	O
open	O
DVB	B-Application
standard	O
that	O
enables	O
Audio/Video	O
services	O
to	O
be	O
delivered	O
to	O
and	O
through	O
the	O
home	O
via	O
Internet	B-Protocol
Protocol	I-Protocol
networking	O
.	O
</s>
<s>
DVB-IPTV	O
was	O
formerly	O
known	O
as	O
DVB-IPI	O
.	O
</s>
