5g

Explore how 5G physical channels and signals form the foundation of wireless communication between gNodeB and user equipment (UE). Understand their roles, structure, and importance in the 5G NR architecture.

The 5G waveform has evolved from OFDMA-based transmission in Release 15 to high-frequency adaptations in Release 17 and beyond. Learn how subcarrier spacing and new waveform designs are shaping the future of wireless connectivity.

The 5G waveform continues to evolve through 3GPP releases—from OFDMA-based designs in Release 15 to advanced high-frequency waveforms in future bands above 71 GHz.

5G operates across a vast spectrum from 300 MHz to 100 GHz. Learn how low, mid, and high-frequency bands—sub-6 GHz, cmWave, and mmWave—shape 5G’s speed, coverage, and capacity.

5G NR numerology defines how frequencies, symbols, and scheduling intervals adapt to different 5G use cases. Learn how subcarrier spacing, cyclic prefix, and symbol duration shape network performance.

NR-ARFCN (New Radio Absolute Radio Frequency Channel Number) defines how 5G identifies and calculates carrier frequencies across sub-6 GHz and mmWave bands. Here’s a complete, technical yet easy-to-understand breakdown.

Discover how NR-ARFCN (Absolute Radio Frequency Channel Number) operates in 5G FR2 (>6GHz) bands. Learn about frequency mapping, duplex modes, and 5G mmWave bands for optimized network performance.

NR-ARFCN defines how 5G New Radio channels are mapped across different frequency bands. Discover how ARFCN works for FR1 (<6GHz) and why it’s crucial for 5G network design and performance.

CUPS (Control and User Plane Separation) in EPC enhances 4G and 5G networks by separating control and user planes. Learn how this architecture improves scalability, flexibility, and latency performance across telecom systems.

Learn how MEC applications interact across UE, edge, and cloud layers, enabling ultra-low latency, efficient traffic routing, and real-time service delivery in 5G networks.