Making 5G Wireless Technology a Reality and Initiatives Towards 6G
summary
Samsung-era work demonstrates millimeter-wave feasibility with 1 Gbps at 1 km (28 GHz testbed in 2013) and later 7.9 Gbps mobile trials with beam tracking at vehicle speeds ~60 mph, using phased arrays and transmit beamforming. 5G targets include 1 ms latency and 1 million devices per km² (eMBB, URLLC, mMTC). Roadmap expects early 6G research now, terahertz spectrum (≥100 GHz) exploration, consensus-building and standardization, and potential commercialization around 2029.
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chapters (14)
- 0:00Introduction to 5G and 6G
- 3:535G Key Performance Indicators
- 6:27Evolution of wireless technologies
- 9:195G service-based architecture
- 12:56Changing mobile industry ecosystem
- 17:315G expanding to machine communications
- 19:00Samsung’s 5G millimeter wave push
- 24:445G spectrum landscape
- 27:003GPP 5G standardization process
- 28:126G initiatives and uncertainties
- 30:026G trends and machine dominance
- 32:59Computing and wireless convergence
- 33:416G spectrum and terahertz band
- 35:096G commercialization timeline
