IEEE 802.11-18/0529r0 Broadcast Use Cases and Challenges
Explore the diverse applications of IEEE 802.11 technology in broadcasting critical information, media distribution, vehicular use cases, and more. Understand the importance of efficient and secure broadcast support in various scenarios such as public safety warnings, media distribution, and vehicular communications. Discover the challenges and requirements for reliable broadcast services in different settings, from public infrastructures to industrial campuses and vehicular environments.
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March 2018 doc.: IEEE 802.11-18/0529r0 Broadcast Use Cases for IEEE 802.11 Date: 2018-03-05 Authors: Submission Slide 1 Marc Emmelmann (Self-Employed)
March 2018 doc.: IEEE 802.11-18/0529r0 Abstract Use cases requiring efficient and secure broadcast support in 802.11 Submission Slide 2 Marc Emmelmann (Self-Employed)
March 2018 doc.: IEEE 802.11-18/0529r0 Public Safety & Catastrophes Warnings Distribute public warnings and behavioral advices directly to the people affected Broadcast Location-based warnings Topic-based warnings Area-based warnings Broadcast of information has to occur in a timely manner, simultaneously to (all) users within a coverage area of an AP Public & private infrastructures City-wide WiFi Company network on industrial campus / factories, or within buildings Strong requirement to prevent fake information distribution Submission Slide 3 Marc Emmelmann (Self-Employed)
March 2018 doc.: IEEE 802.11-18/0529r0 Media Distribution Distribute live media content (e.g. radio) Deliver the, e.g., four most popular radio channels via broadcasting Note: While on-demand video traffic has grown significantly, linear/live still makes up the vast majority of overall daily viewing [2] General communication networks provide broadcasting means to fulfill the media distribution requirements Spectrum might become available to technologies, which can fulfill broadcasting requirements for media distribution Frequency assignments originally used for radio (DVB-T) reallocated for general communication network usage resold as new 5G spectrum Event-based Distribute (at the stadium) live feed from several cameras at life events 5G PPP On-site Live Event Experience use case [1,2] [1] https://www.intel.de/content/www/de/de/communications/mec-smart-stadium-brief.html [2] https://5g-ppp.eu/wp-content/uploads/2016/02/5G-PPP-White-Paper-on-Media-Entertainment-Vertical-Sector.pdf Submission Slide 4 Marc Emmelmann (Self-Employed)
March 2018 doc.: IEEE 802.11-18/0529r0 Vehicular Use Cases Probe-date collection Warnings Roll-over Low-bridge In-vehicle signing Work zone warning Highway/rail intersection warning Road condition warning Parking lot management / announcing empty slots See 11-11/0148r6 for details Submission Slide 5 Marc Emmelmann (Self-Employed)
March 2018 doc.: IEEE 802.11-18/0529r0 WiFi ready for 5G 5G comes as the union of point-to-point and point-to- multipoint (including broadcast) capabilities [1] 802.11 needs to provide efficient and secure broadcasting mechanisms to position itself as a 5G access technology [1] https://5g-ppp.eu/wp-content/uploads/2016/02/5G-PPP-White-Paper-on- Media-Entertainment-Vertical-Sector.pdf Submission Slide 6 Marc Emmelmann (Self-Employed)
March 2018 doc.: IEEE 802.11-18/0529r0 References Submission Slide 7 Marc Emmelmann (Self-Employed)
