5G

Next-Gen Tech

Fifth Generation / 5G Network / 5G Technology

[faɪfθ ˌdʒɛnəˈreɪʃən] | Standard: 3GPP Release 15+

Noun Adjective

Teacher's Note: 5G represents the fifth generation of cellular network technology, offering significantly faster speeds and lower latency than previous generations.

Key Features

1High Speed (Device)

5G offers download speeds up to 10 Gbps.

5G provides ultra-fast data transmission.

2Low Latency

5G reduces latency to 1ms.

5G enables real-time communication.

3Network Slicing

5G allows customized virtual networks.

5G supports diverse service requirements.

4Massive Connectivity

5G supports 1 million devices per km².

5G enables IoT at scale.

5Energy Efficiency

5G networks consume less power.

5G is more sustainable.

Teacher's Note: 5G technology operates across three spectrum bands - low, mid, and high frequency - each with different characteristics and use cases.

Applications

1Smart Cities

5G enables real-time traffic management.

5G powers urban infrastructure.

2Telemedicine

5G supports remote surgeries.

5G revolutionizes healthcare.

3Autonomous Vehicles

5G allows vehicle-to-vehicle communication.

5G enables self-driving cars.

Common Terms

15G NR (New Radio)

5G NR is the global standard.

5G NR defines air interface.

2mmWave

mmWave offers highest speeds.

mmWave uses high frequencies.

3Sub-6 GHz

Sub-6 provides wider coverage.

Sub-6 balances speed and range.

4Network Slicing

Network slicing creates virtual networks.

Network slicing enables customization.

Teacher's Note: 5G terminology includes many technical acronyms like MIMO (Multiple Input Multiple Output) and beamforming that are essential to understand the technology.