Telecom Business Review

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Overview of 5G Broadcast and Multicast Services


Affiliations
1 Senior Solutions Architect, Tech Mahindra Limited, India
     

   Subscribe/Renew Journal


The demand for access to high-quality live media on handheld devices is increasing at an unprecedented rate. Mobile broadband users are demanding live streaming video content anywhere, anytime and on all their devices. This puts immense pressure on mobile network operators to provide quality services to all their subscribers within the limited radio resources that are available to them. Using a one-to-one dedicated connection to send the same content (for example, Live Sports action) to multiple users results in inefficient spectrum utilisation. Broadcasting/Multicasting allows network operators to offload content from dedicated services to shared services, thereby freeing-up network resources and improving spectral utilisation. This also enables network operators to use their existing infrastructure efficiently, thereby improving their ROI. Though technologies like 3G and LTE also support Multimedia Broadcast Multicast service (MBMS), 5G NR based Broadcast/ Multicast provides better performance as it has improved signal coverage even at cell edges and can also cater to high traffic demands in high mobility scenarios. The latency in 5G is also lower than 3G/LTE, thereby improving the overall end-user experience. In this study, we have done a systematic literature review of 3GPP Broadcast/Multicast services. We present an overview of 5G Broadcast/Multicast technology and discuss some techniques that can be used to optimise resource utilisation and improve user experience. We then present a comparison between 5G and LTE Broadcast/Multicast performance and discuss how 5G Broadcast/Multicast can be used not just for entertainment but also for improving essential aspects of human life like Education, agriculture, and agriculture Public Safety.

Keywords

5G, LTE, 3GPP, NR, MBMS
Subscription Login to verify subscription
User
Notifications
Font Size


  • GPP. (2017). Enhanced television services over 3GPP eMBMS. Retrieved from https://www.3gpp.org/images/ PDF/EnTV_article_for_3GPP_Web_site_v8.pdf

  • GPP TR 23.757. (2021). Study on architectural enhancements for 5G multicast-broadcast services. Retrieved from https://www.3gpp.org/ftp/Specs/archive/23_ series/23.757/23757-h00.zip

  • GPP TR 36.776. (2019). Study on LTE-based 5G terrestrial broadcast. Retrieved from https://www.3gpp.org/ ftp//Specs/archive/36_series/36.776/36776-g00.zip

  • GPP TR 38.913. (2020). 5G: Study on scenarios and requirements for next generation. Retrieved from https://www.3gpp.org/ftp//Specs/archive/38_series/ 38.913/38913-g00.zip

  • APB+ News. (2021). Tokyo Olympics spotlights evolving role of technology in live production. Retrieved from https://apb-news.com/tokyo-olympics-spotlightsevolving-role-of-technology-in-live-production/

  • Brown, M. (2018). Smart farming - automated and connected agriculture. Retrieved from https://www.engineering.com/DesignerEdge/DesignerEdgeArticles/ ArticleID/16653/Smart-FarmingAutomated-andConnected-Agriculture.aspx Cisco. (2018).

  • Cisco and network of partners to help address digital divide in the UK with 5G for rural communities. Retrieved from https://newsroom.cisco. com/press-release-content?type=webcontent&article Id=1918770

  • EBU, BBC, IRT. (2019). Evaluation results for LTEBased 5G terrestrial broadcast. R1-1902130. Retrieved from https://www.3gpp.org/ftp/TSG_RAN/WG1_RL1/TSGR1_96/Docs/R1-1902130.zip

  • Future Mobile Communication Forum. (2020). 5G broadcast solution. Retrieved from http://www.future-forum.org/dl/201126/whitepaper/70P1.pdf

  • Gap Wireless. (2021). 5G public safety applications.Retrieved from https://www.gapwireless.com/wp-content/uploads/Gap-Wireless-5G-Public-ApplicationsDiscussion-Panel-Article.pdf

  • Hartung, F., Horn, U., Huschke, J., Kampmann, M., & Lohmar, T. (2009). MBMS—IP multicast/broadcast in 3G networks. International Journal of Digital Multimedia Broadcasting. doi:https://doi.

  • org/10.1155/2009/597848

  • Huawei, HiSilicon. (2019). Simulation results on enhancement techniques for LTE ENTV. R1-1901582.Retrieved from https://www.3gpp.org/ftp/tsg_ran/ WG1_RL1/TSGR1_96/Docs/R1-1901582.zip

  • Kottkamp, M., Rossler, A., Schlienz, J., & Schutz, J. (2009). LTE release 9 technology introduction.Retrieved from https://scdn.rohde-schwarz.com/ur/pws/dl_downloads/dl_application/application_

  • notes/1ma191/1MA191_0E_LTE_release_9_technology.pdf

  • Moro, D. (2020). BBC assesses 5G’s broadcast capability. Retrieved from https://www.radioworld.com/global/ bbc-assesses-5gs-broadcast-capability

  • Nokia, TV Azteca. (2021). Nokia and TV Azteca trial 5G connectivity for TV broadcasting. Retrieved from https://www.nokia.com/about-us/news/releases/2021/03/23/nokia-and-tv-azteca-trial-5g-connectivity-for-tv-broadcasting/

  • Qualcomm Incorporated. (2019). Evaluation results and potential enhancements. R1-1902349. Retrieved from https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_96/Docs/R1-1902349.zip

  • Schools in Finland Start Testing 5G in Teaching.(2020). Retrieved from https://www.linkedin.com/pulse/schools-finland-start-testing-5g-teaching-8klearning-pentik%C3%A4inen#:~:text=Elisa’s%20

  • G%20live%20broadcasting%20solution,and%20 Helsinki%20Media%20High%20School

  • Shanghai Jiao Tong University. (2019). Simulation results for legacy LTE-based broadcast and effect of longer CP. R1-1901780. Retrieved from https://www.3gpp.org/ ftp/tsg_ran/WG1_RL1/TSGR1_96/Docs/R1-1901780.zip


Abstract Views: 221

PDF Views: 0




  • Overview of 5G Broadcast and Multicast Services

Abstract Views: 221  |  PDF Views: 0

Authors

Padma Panchapakesan
Senior Solutions Architect, Tech Mahindra Limited, India

Abstract


The demand for access to high-quality live media on handheld devices is increasing at an unprecedented rate. Mobile broadband users are demanding live streaming video content anywhere, anytime and on all their devices. This puts immense pressure on mobile network operators to provide quality services to all their subscribers within the limited radio resources that are available to them. Using a one-to-one dedicated connection to send the same content (for example, Live Sports action) to multiple users results in inefficient spectrum utilisation. Broadcasting/Multicasting allows network operators to offload content from dedicated services to shared services, thereby freeing-up network resources and improving spectral utilisation. This also enables network operators to use their existing infrastructure efficiently, thereby improving their ROI. Though technologies like 3G and LTE also support Multimedia Broadcast Multicast service (MBMS), 5G NR based Broadcast/ Multicast provides better performance as it has improved signal coverage even at cell edges and can also cater to high traffic demands in high mobility scenarios. The latency in 5G is also lower than 3G/LTE, thereby improving the overall end-user experience. In this study, we have done a systematic literature review of 3GPP Broadcast/Multicast services. We present an overview of 5G Broadcast/Multicast technology and discuss some techniques that can be used to optimise resource utilisation and improve user experience. We then present a comparison between 5G and LTE Broadcast/Multicast performance and discuss how 5G Broadcast/Multicast can be used not just for entertainment but also for improving essential aspects of human life like Education, agriculture, and agriculture Public Safety.

Keywords


5G, LTE, 3GPP, NR, MBMS

References