Optimized Planning for TV 3.0 Channels
Keywords:
TV 3.0, BT.2033-2, ITU-R P.1546 and P.1812-7 standards;Abstract
Given the current scenario of limited radio spectrum availability, this article explores alternatives for a simultaneous rollout of TV 3.0 and the existing Digital TV system without disruption. The proposed methods include the shared use of existing channels and the activation of new channels in new frequency bands. Using ITU-R Recommendation BT.2033-2, we will calculate a characteristic field strength value in dBμV/m for the Service Contour for the worst-case reception scenario. This is a planning parameter that supports the inclusion of new channels in the Basic Plan managed by Anatel. Once this field value is obtained, we will simulate the Service Contour of a hypothetical TV 3.0 station using the ITU-R P.1546 and P.1812 standards.
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