5G Architecture: Non-Standalone (NSA)

Hello Experts.

In this post I cover:

  • The role of 4G as the anchor in Non-Standalone (NSA).
  • How EN-DC (E-UTRA–NR Dual Connectivity) works.
  • The difference between Option 3, 3a, and 3x.
  • Why VoLTE remains on LTE while 5G boosts data capacity.

Read the full article in my newsletter. Link below!

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