5g

Learn how 5G handles initial access using Contention-Based and Contention-Free Random Access Procedures. Understand message sequences, steps, and use cases.

Explore the Access and Mobility Function Sequence Diagram in 5G Core (5GC). Learn how gNB, AMF, SMF, and PCF interact during registration and session management.

Explore how BS Type 1-O and BS Type 2-O define radiated and conducted reference points in 5G networks. Learn how TRXUA, RDN, and AA integrate within a radiated interface boundary.

Explore the radiated and conducted reference points for BS Type 1-H in 5G NR. Learn how TRXUA, RDN, and antenna arrays interact for efficient base station design.

Explore the GSM mobile phone block diagram and understand how components like CPU, DSP, RF sections, and codec work together to enable mobile communication.

Understand how CORESET, CCE, and REG mapping work in 5G NR. Learn the interleaved mapping process using REG bundles for control channel allocation and decoding efficiency.

Explore how the BS Type 1-C Transmitter Interface connects the Base Station Cabinet to external RF components like PA and TX filters, ensuring efficient power amplification and signal transmission toward the antenna.

Explore the BS Type 1-C receiver interface — a critical component in 5G base stations that enhances signal reception through external LNAs and RX filters for improved performance.

Explore the 3GPP standardized solution for reduced handover interruption time in 5G. Learn how 5G minimizes latency and ensures seamless connectivity during mobility.

Discover how handover interruption time impacts 5G performance. Learn how PDCP, RLC, MAC, and PHY layers coordinate during handover between source and target cells.