5g

Explore how Voice over New Radio (VoNR) works in 5G standalone networks. Understand the complete VoNR call flow — from RRC setup to QoS flow and DRB management.

Dive deep into the structure of 5G NR MAC PDUs. Learn how Downlink and Uplink MAC PDUs organize subheaders, CEs, and SDUs for efficient data transfer in 5G networks.

Explore the 5GMM state machine at the UE level — from registration to deregistration and service requests. Learn how 5G mobility management ensures seamless connectivity and network efficiency.

Explore 5G Mobility Management (5GMM) states in 5G Core Networks. Learn how UE transitions between Deregistered, Registered, and Common Procedure states.

Learn how MIB and SIBs in 5G NR enable communication between the UE and gNB. Explore System Information procedures, message flow, and their role in network access.

Explore how 5G NR handles PDCCH monitoring occasions using CORESETs, CCEs, and REGs. Learn their structure, relation, and importance for efficient downlink control.

Understand how the PDCCH control region in 4G LTE evolved into the flexible CORESET design in 5G NR. Explore structure, bandwidth parts (BWP), and how NR improves control channel efficiency.

Explore how 5G NR revolutionizes radio resource management with CORESET and BWP, replacing LTE’s static control region for higher flexibility and spectrum efficiency.

Discover how fiber optic communication systems convert electrical signals into light pulses to deliver ultra-fast, reliable data transmission across long distances.

Discover the roadmap from 3GPP Releases 15 to 18 and how 5G Advanced is set to transform industries, networks, and user experiences with smarter, faster, and more efficient connectivity.