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in a convergent environment must be flexible
in terms of services. Elaborating further
on convergence, Thierry notes that it offers
consumers greater choice at a lower price.
"Consumers can get content from one company
and an access network from another. So you
have a scene where companies offer content
without having an access network, he says.
"
Convergence
breaks down the boundaries between the telecom
and broadcast industries. Falling revenues
from voice is leading telcos to get into
video. Thierry notes that an operator who
offers a bundle of converged services is
at an advantage. The user interface is logical
and consistent in this scenario. Also new
services can be added quickly without the
need for extra infrastructure.
One
challenge that convergence faces in India
is regulation. Dev notes that the government
should look at regulation with the aim of
paving the way for a digital, convergent
home. This will be a place where a single
gateway addresses different devices. This
would allow for a seamless transition of
content. There is also the challenge of
regulating user generated content.
She
also spoke on IPTV using 2.5 G to be provided
on the mobile. "This is a pull rather
than a push technology. There are menu driven
selections. One can select a show without
ads and pay for it. The thing to remember
is that consumers will want content in their
definition of primetime."
McDougal
spoke about mobile TV which is in its early
stages. There are many trials going on globally.
Since spectrum is a key issue, satellites
can play a big role in delivering mobile
TV. Spectrum can be used to repeat terrestrial
signals for the cable. China, he explains,
is building such a system in time for the
Olympics.
Rawat,
meanwhile, shed light on the digital scene
in Canada. The transition date is 31 August
2011 which is two years after the US. "Most
satellite signals in Canada are digital.
The digitisation of cable systems is also
taking place."
One
of the technology challenges for IPTV is
carrying HD channels. The hybrid fibre coaxial
model is one of the ways to go to achieve
this as opposed to an ADSL line. One of
Canada's IPTV companies uses MPEG 4 which
is far superior to net TV which is what
Joost offers. Another technology advancement
taking place is 3D TV where you do not need
glasses to view it.
As
far as mobile TV is concerned, there are
operators who give up to 30 stations. There
are different business models and one of
them is the united mobile browser service
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