Your browser is out-of-date!

Update your browser to view this website correctly. Update my browser now


EBU Pushes Back Against LTE Broadcast at WRC-15

We often delve in to cellular telephone technology — this is why

LOS ANGELES�You may have noticed that in the virtual pages of Digital Radio Update, we often delve in to cellular telephone technology, and perhaps you�ve wondered just why that is. Today�s news fromWRC-15, as reported by theEBU, should make it very clear.� Let�s take a look at some critical information from this article.� Italics are mine.�

�As the WRC-15 enters into its fourth and final week, negotiations on the future use of the UHF band are yet to be concluded.These discussions often revolve around the question whether or not the terrestrial broadcast networks will still be needed in the future. For the broadcast industry and the majority of participating administrations, the answer is a resounding �yes�. Terrestrial broadcast networks deliver a substantial economic, social and cultural value which cannot easily be replicated on other platforms.

�Another recurring question is the capability of wireless broadband technologies such as LTE to deliver audiovisual media services in accordance with broadcasters� requirements and their regulatory obligations. This issue has been examined in a first-ever, joint study by broadcasters and the mobile industry. The results have been published in the EBU Technical Report 027.� (Covered in DRUhere.)

�The study concludes that further technical developments of LTE, including eMBMS, are required. However, thetechnical capabilities alone would not make LTE eMBMS a viable TV platform, let alone a good candidate to replace Digital Terrestrial Television (DTT). There are a number of issues that need to be addressed such as the network coverage, quality of service, the possibility of free-to-air delivery, new business models, regulatory conditions, prominence of the public service media, and costs.

�LTE could be an important complement to the broadcast distribution platforms. However,it is not realistic to expect that LTE will become a viable alternative to broadcast distribution, including terrestrial TV networks (DTT), in the foreseeable future.�

Out of the LTE technologies that could potentially compete against broadcasting, eMBMS is really the scariest.� We covered it earlier this yearhere.� This is something you should make yourself aware of.

�The WRC-15 outcome should facilitate development of all radio communication services, including terrestrial broadcasting. The UHF band is the only globally harmonized spectrum for terrestrial broadcasting. A clear decision to keep this allocation unchanged for the foreseeable future would encourage investments in further development of broadcasting technology, networks and services, thus preserving and potentially increasing the value of the DTT platform.�