Dear Martin and colleagues,
Thanks to Martin for this proposal,
We note however that the proposed text for chapter 5 is a compilation of the individual conclusions from each study in Annexs 9, 10 and 11. Some of these conclusions are in clear disagreement between them and further work is needed to reach agreed conclusions. Also, many EBU comments submitted during the discussions in the last meeting in Copenhagen in March (see SE7(17)Temp007) do not appear in the current Annexes or in the proposed text for chapter 5.
We note also that Arqiva has formulated comments on Annex 9 in the forum.
It is important that the submitted text to WGSE indicates clearly that "several issues regarding the content and the conclusions of Annexes 9, 10 and 11 are not solved and further work is needed to agree on conclusions". I suggest that the above statement be added under the title of chapter 5.
On 19/04/17 17:14 Martin Winbjörk wrote:
I think the merged studies posted above provides a good starting point for further discussions towards an integrated SE7 position on LTE-DTT compatibility.
Currently, however, the merged studies does not provide a clear and consistent description of LTE impact to DTT.
Hence, for the sake of readability, it’s better to send a draft report to the WGSE in which the annexes are contained as they are now and chapter 5 "LTE IMPACT ON DTT ABOVE 470 MHZ" summarizes the studies and conclusions so far.
A text proposal for a summary in chapter 5 is attached in this post.
In the current temp report in chapter 12 "Conclusion" there are some conclusions regarding LTE impact on DTT above 470 MHz. I suggest removing the conclusions in chapter 12 for the time being as the studies on LTE impact on DTT are still being discussed.