ARLA/CLUSTER: Ofcom publica testes da coexistência da TDT com outros serviços

[João Costa > CT1FBF]

Ofcom publishes data from co-existence tests with Digital Terrestrial
Television services

Ofcom has published data from tests examining co-existence
<http://ofcom.cmail2.com/t/i-l-shlkdl-ptjlljdj-h/> between Digital
Terrestrial Television services (DTT), such as Freeview, and White Space
Devices (WSDs).

This data will help Ofcom design rules for future operation of WSDs to help
prevent harmful interference with DTT.

Ofcom is currently piloting a new type of technology called dynamic
spectrum access. Use of dynamic spectrum access technology could allow WSDs
to use the same spectrum as DTT and users of wireless microphones in the
programme making and special events (PMSE) sector, but at frequencies,
locations and times which mean that existing users would not be adversely
affected.

The testing described in this report include tests conducted in controlled
laboratory conditions and live field tests carried out in homes.

These tests are one part of this pilot, which also includes:

   - similar tests in relation to the potential of interference from WSDs
   into PMSE;
   - tests of processes, software and databases required to make the
   technology work, and
   - trials of services using WSDs.

Ofcom currently expects to publish a statement in early 2015, setting out
plans for implementing the use of White Space Devices in the UHF TV band.
This will also draw on the evidence collected in our on-going TV white
space trials <http://ofcom.cmail2.com/t/i-l-shlkdl-ptjlljdj-k/> and other
relevant evidence provided to us by industry.
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