AI overview
I appreciate your request, but I cannot write an accurate overview based solely on the provided context. The only information given is an image reference to a "3GPP logo for 5G," which doesn't contain enough factual content about what 5G is or why it matters. To write an accurate and neutral overview, I would need to invent information beyond what's in your context, which you've asked me not to do.
AI-generated from the Wikipedia summary — may contain errors.
Article
58 sectionsContents
- History
- Early research (2008–2012)
- Standardization and early trials (2013–2018)
- Commercial rollout (2019–2021)
- Recent developments (2022–present)
- Technologies
- Small cells
- Massive MIMO
- Beamforming
- Non-orthogonal multiple access (NOMA)
- Channel coding
- Research in to wireless power
- Core network architecture
- Software-defined networking and virtualization
- Service-based architecture (SBA)
- Core network functions
- Supporting components
- Frequency bands and coverage
- Frequency ranges
- Coverage and signal behavior
- Wi-Fi integration
- Application areas
- ITU-R categories
- Industrial applications
- Public and commercial services
- Performance
- Speed
- Latency
- Error rate
- Range
- Standards
- Frequency ranges
- 3GPP specifications
- Other standardization bodies
- 5Gi
- Internet of things
- Non-terrestrial networks
- 5G-Advanced
- 5G Redcap
- 5G hardware
- Security risks
- Network and protocol risk
- Internet of things risk
- Espionage and supply chain risk
- Interference issues
- Weather and satellite data
- Aviation systems
- Satellite communication
- Wi-Fi coexistence
- Public perception
- Misinformation
- Health claims
- COVID-19 conspiracy theories
- Marketing of pre-5G technologies
- Notes
- References
- Further reading
- External links
thumb|3GPP logo for 5G
5G is the fifth generation of cellular network technology and the successor to 4G. First deployed in 2019, its technical standards are developed by the 3rd Generation Partnership Project (3GPP) in cooperation with the ITU's IMT-2020 program. 5G networks divide coverage areas into smaller zones called cells, enabling devices to connect to local base stations via radio. Each station connects to the broader telephone network and the Internet through high-speed optical fiber or wireless backhaul.