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Table 1 Summary of the main features of the OOB reduction methods for NC-OFDM

From: Protection of primary users in dynamically varying radio environment: practical solutions and challenges

Properties GS W AST CE CCs* SW MCS PCC SP EAIC PRS NC MFB
Increase of PAPR No No No No Yes No No No No Yes No No Yes
Computational complexity Low Low High High High High High Low High High High High High
Side information control channel No No No No No No Yes No No No No No No
Suitability for high order modulations Yes Yes Yes No Yes No No Yes Yes No No Yes Yes
Seemless reception Yes No No No Yes Yes No No No Yes No No Yes
Decrease of throughput High High Low No Low No High High Low Low No No No
Increase of BER No No No Yes Yes Yes No No No No Yes Yes No
  1. Guard Subcarriers (GS), Windowning (W), Adaptive Symbol Transition (AST), Constellation Expansion (CE), Cancellation Carriers - basic method, without modifications (CCs*), Subcarriers Weighting (SW), Multiple-Choice Sequences (MCS), PCC, Spectral Precoding (SP), Extended Active Interference Cancellation (EAIC), Partial Response Signaling (PRS), N-continuous OFDM (NC), Modulated Filter Banks (MFB)