STDA036 October   2026 AFE7769D , AFE7920 , AFE8030 , AFE8092 , AFE8190 , AFE8192

 

  1.   1
  2.   At a glance
  3.   Nomenclatures
  4.   Introduction
  5.   5G Radio Deployment Trends
    1.     MIMO and Macro RRU Trends
    2.     Rise of Small Cells
  6.   Radio Standard and Design Techniques to Fit Power Budget
    1.     TI RFIC Fast Standby and Wake-up Feature
    2.     DPD to Improve Transmitter Chain PA Efficiency
  7.   Conclusion
  8.   References

Nomenclatures

  1. 3GPP: 3rd Generation Partnership Project
  2. ACLR: Adjacent Channel Leakage Ratio
  3. BBU: Baseband Unit
  4. CFR: Crest Factor Reduction
  5. DPD: Digital Pre-Distortion
  6. FDD: Frequency Division Duplex
  7. LTE: Long Term Evolution 4th Generation 3GPP Standard
  8. mMIMO: Massive Multiple-Input-Multiple-Output radios
  9. Micro-DTX: Micro-Discontinuous Transmission
  10. Micro-DRX: Micro-Discontinuous Reception
  11. NR: New Radio 5th Generation 3GPP Standard
  12. OFDM: Orthogonal Frequency Division Multiplexing
  13. PA: Power Amplifier
  14. PAR: Peak-to-Average Power Ratio
  15. PCB: Printed Circuit Boards
  16. PoE: Power over Ethernet
  17. PoF: Power over Fiber
  18. RANs: Radio-Access Networks
  19. RF: Radio Frequency
  20. RRU: Remote Radio Unit or Macro Unit
  21. RFIC: Radio Frequency Integrated Circuits
  22. SSB: 5G Radio Standard Synchronization Signal Block
  23. TDD: Time Division Duplex