4G Broadcast at the 2014 Commonwealth Games
Posted by Andrew Murphy on , last updated
±«Óãtv Research & Development in collaboration with , and , is to demonstrate 4G Broadcast at its public in the .
±«Óãtv R&D - 4G and 5G Broadcast
±«Óãtv R&D - Broadcasting Over 5G - Delivering Live Radio to Orkney
The demonstration uses LTE eMBMS (a broadcast mode already defined in the current 4G specifications) to broadcast live action from The Games to 4G mobile handsets – a first in the UK – to bring streaming TV to mobiles without buffering.
Broadcasting popular content to mobile devices offers the possibility of delivering content in a consistent quality without the buffering and resultant freezing that can affect conventional streaming over mobile networks at times of congestion.
The trial
The demonstration is part of a trial being carried out by the partners to investigate how works in practice and evaluate the possible benefits of the technology for end users. It is part of a wider strand of work by ±«Óãtv R&D looking at broadcasting to mobiles to investigate how the technology could work across all mobile networks.
The technical details
The demonstration shows a complete end to end chain, with ±«Óãtv R&D providing live content for the trial in format. This is sent over an IP link to a Huawei server situated within EE’s test labs. The content is then encapsulated within multicast and sent to base stations (eNodeBs), one of which is situated within the showcase at the Glasgow Science Centre where it is transmitted on 2.6 GHz spectrum. An application written by ±«Óãtv R&D, enabled by Qualcomm Technologies’ LTE Broadcast solution, is then used to display and navigate the live streams on handsets. This can be connected to ±«Óãtv iPlayer to enable the integration of unicast on-demand content with live broadcast streams.
The Showcase
The public showcase forms part of ±«Óãtv R&D's ongoing experiments to explore and help define the future of television, and will also include a range of other demonstrations including IP production and distribution and Ultra-HD. These demonstrations will be available from 10am-5pm in the Glasgow Science Centre’s Clyde Suite and will form part of the wider festivities.
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±«Óãtv R&D - All of our articles on 4G and 5G including:
±«Óãtv R&D - Broadcasting Over 5G - Delivering Live Radio to Orkney
±«Óãtv R&D - 4G & 5G Broadcast
±«Óãtv R&D - TV Over Mobile Networks - ±«Óãtv R&D at the 3GPP
±«Óãtv R&D - 4G Broadcast technology trial at Wembley 2015 FA Cup Final
±«Óãtv R&D - 4G Broadcast: Can LTE eMBMS Help Address the Demand for Mobile Video?
±«Óãtv R&D - 5G Trials - Streaming AR and VR Experiences on Mobile
±«Óãtv R&D - 5G Smart Tourism Trial at the Roman Baths
±«Óãtv R&D - New Content Experiences over 5G Fixed Wireless Access
±«Óãtv R&D - New Audience Experiences for Mobile Devices
±«Óãtv R&D - Unlocking the Potential of 5G for Content Production
±«Óãtv R&D - Building our own 5G Broadcast Modem
This post is part of the Distribution Core Technologies section