Tuesday, July 14, 2020

Samsung's 6G vision: peak data rate 50x 5G's, latency 0.1x 5G's

See white paper The Next Hyper-Connected Experience for All.
  • Targets earliest commercialization 2028, mass commercialization around 2030.
  • Advanced services:
    • Immersive extended reality (XR)
    • High-fidelity mobile hologram
    • Digital replica
  • 3 Requirements:
    1. Performance: spectral efficiency 2x 5G, energy efficiency 2x 5G, connection density 10x 5G, peak data rate 1000 Gbps = 50x 5G, air latency <100 microseconds (μs) = 0.1x 5G
    2. Architecture: resolve issues arising from limited computation capability of mobile devices, implement AI from initial phase of technology development, enable flexible integration of new network entities
    3. Trustworthiness: address security & privacy issues arising from widespread use of user data & AI tech
  • Candidate technologies:
    • Terahertz spectrum
    • Novel antenna technologies to enhance coverage of high frequency band signals
    • Advanced duplex technologies
    • Evolution of network topology
    • Spectrum sharing to increase efficiency of frequency utilization
    • Use of AI in wireless comms

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