Low latency wireless broadcast production over 5G 

Wireless camera feeds are an integral source of content for programme making, and typically utilize licensed point-to-point radio links or “bonded-cellular” devices. Cellular bonding using public 4G and 5G networks has become a mainstay for electronic newsgathering and remote contribution feeds. These contributions can tolerate latencies up to several seconds. However, such latencies are far too long for broadcast production, where wireless cameras are cut in with cabled systems, or where remote camera control, tally and return video are required. Since 5G is a native IP technology, it can support bi-directional connectivity and facilitate additional services alongside ultra-low latency video. This paper explores the use of (private) 5G to support full low-latency wireless production workflows, discusses how 5G connectivity can augment existing wireless systems, and gives practical advice for configuring camera control systems over 5G.

Samuel Yoffe, Douglas G. Allan, Kenneth W. Barlee, Dani Anderson, Damien Muir, Malcolm R. Brew, Cameron Speirs, Robert W. Stewart | Neutral Wireless and University of Strathclyde | Glasgow, Scotland
Mark B. Waddell, Jonas Kröger-Mayes | BBS R&D and BBC Scotland | United Kingdom
Giulio Stante | RAI CRITS | Torino, Italy