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Table 3 Comparison between LTE and WiFi

From: Context-aware radio resource management below 6 GHz for enabling dynamic channel assignment in the 5G era

  LTE WiFi
Spectrum access Licensed Unlicensed
Channel bandwidths 1.4, 3 5, 10, 15, 20 MHz 5, 10, 20 MHz
Channel access method Centralized Contention-based
Physical layer OFDMA/SC-FDMA OFDM-CSMA
Optimized for mobility Yes No