In this video, we explore the evolution of Quality of Service (QoS) from 4G to 5G, uncovering how networks manage different types of traffic and maintain performance across various applications. Whether it’s a voice call, video streaming, or file transfer, each service requires a specific network performance. Let’s break down these crucial concepts:
Learn how 5G networks handle various traffic demands and the critical role QoS plays in ensuring reliable, high-performance connections for different applications. From mobile broadband to mission-critical communications, discover how 5G revolutionizes the way we experience digital services.
Key Topics Covered:
What is Quality of Service (QoS)?
* QoS defines network performance characteristics such as packet delay and error rates for different services.
QoS in 4G vs 5G
* In 4G, traffic was managed using bearers which connected the user equipment to the network through default and dedicated paths.
* 5G introduces PDU sessions and QoS flows, improving flexibility and reducing latency.
Bearer Types in 4G:
* Default Bearers: Established when a user equipment turns on and connects to the network.
* Dedicated Bearers: Set up for high-priority tasks like voice calls, offering specific performance levels.
Key Terms:
* QCI (4G): Quality of Service Class Identifier.
* 5QI (5G): 5G Quality of Service Identifier, which categorizes traffic into Guaranteed Bit Rate (GBR), Non-GBR, and the new Delay-Critical GBR for ultra-reliable, low-latency communication (URLLC).
Traffic Management:
* How network routers, switches, and schedulers ensure services like voice calls, video conferencing, and gaming get the right resources to function smoothly.
5G Enhancements:
* The introduction of Delay-Critical GBR enables low-latency and real-time applications.
* QoS flows in 5G are more efficient, as they share a single tunnel per PDU session, ensuring better resource allocation.
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#5GQoS #QualityOfService #QoSEvolution #5gexplained #GuaranteedBitRate #MobileNetworkPerformance #5GUseCases #urllc #QoSFlows #5gtechnology #5g #5gnr #5gran #5gcore #5gnetwork #5gtechnology #5grevolution #newradio #3gpp #5gvs4g #4gvs5g #gbr #bitrate #5gconnectivity #lte #lte5g #5gsa #5gnsa #5gdeployment
Learn how 5G networks handle various traffic demands and the critical role QoS plays in ensuring reliable, high-performance connections for different applications. From mobile broadband to mission-critical communications, discover how 5G revolutionizes the way we experience digital services.
Key Topics Covered:
What is Quality of Service (QoS)?
* QoS defines network performance characteristics such as packet delay and error rates for different services.
QoS in 4G vs 5G
* In 4G, traffic was managed using bearers which connected the user equipment to the network through default and dedicated paths.
* 5G introduces PDU sessions and QoS flows, improving flexibility and reducing latency.
Bearer Types in 4G:
* Default Bearers: Established when a user equipment turns on and connects to the network.
* Dedicated Bearers: Set up for high-priority tasks like voice calls, offering specific performance levels.
Key Terms:
* QCI (4G): Quality of Service Class Identifier.
* 5QI (5G): 5G Quality of Service Identifier, which categorizes traffic into Guaranteed Bit Rate (GBR), Non-GBR, and the new Delay-Critical GBR for ultra-reliable, low-latency communication (URLLC).
Traffic Management:
* How network routers, switches, and schedulers ensure services like voice calls, video conferencing, and gaming get the right resources to function smoothly.
5G Enhancements:
* The introduction of Delay-Critical GBR enables low-latency and real-time applications.
* QoS flows in 5G are more efficient, as they share a single tunnel per PDU session, ensuring better resource allocation.
Subscribe to "Learn And Grow Community"
YouTube : https://www.youtube.com/@LearnAndGrowCommunity
LinkedIn Group : https://linkedin.com/company/LearnAndGrowCommunity
Follow #learnandgrowcommunity
#5GQoS #QualityOfService #QoSEvolution #5gexplained #GuaranteedBitRate #MobileNetworkPerformance #5GUseCases #urllc #QoSFlows #5gtechnology #5g #5gnr #5gran #5gcore #5gnetwork #5gtechnology #5grevolution #newradio #3gpp #5gvs4g #4gvs5g #gbr #bitrate #5gconnectivity #lte #lte5g #5gsa #5gnsa #5gdeployment
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