Alcatel-Lucent Mobile TV - Manual (Page 5)

5 Alcatel-Lucent Unlimited Mobile TV Solution
Depending on your current assets
(network and spectrum) and service
objectives, the Alcatel-Lucent
Unlimited Mobile TV solution offers
different infra structure options to
deliver main stream channels:
• High-power mobile broadcast
satel lites which provide direct
terminal reception across rural
areas countrywide
• Medium- to high-power trans -
mitters for urban/suburban
outdoor reception
• Low-power transmitters for cellular-
like quality of service in urban
indoor areas
Full flexibility between terrestrial and
satellite backhauling is also provided
to feed these infrastructures with the
channels to be broadcast.
End-user terminals receive broadcast
TV either from terrestrial repeaters
or from the satellite, and unicast TV
from a 3G broadband connection.
To deliver the content, the mobile
TV service delivery platform adapts
and aggregates TV programs and rich
mul timedia services into IP service
174MHz
to 230MHz
400MHz
to 800MHz
850MHz
900MHz
1.4GHz 1.8GHz 2.1-2.2 GHz 2.6 GHz 3 GHz
1.9GHz
2004
2007
Higher frequency range
Higher spectrum efficiency (bit/Hz)
Possible satellite / terrestrial combination
Band III UHF 2G 3G Satellite L-Band
Figure 2. Alcatel-Lucent: Selecting the Standard Adapted to Your Spectrum Options
streams and selects the transmission
format, either broadcast, or uni cast
(2G, 3G, etc.), depending on the
targeted audience.
The service delivery platform lets you
provide end-users with interactive and
personalization features such as chat,
voting, and click-to-buy. And it pro -
vides seamless access to related
services, as well as cross-advertising
opportunities on any combined
unicast and broadcast network.