A Novel Transceiver Design for OFDM Systems in Time-Varying Channels with Adaptive Cyclic Prefix
Cyclic prefix (CP) is widely employed in orthogonal frequency division multiplexing (OFDM) systems, primarily due to its effectiveness in mitigating multipath interference and facilitating simplified receiver-side equalization. However, conventional CP-aided OFDM systems incur a loss in spectral efficiency, particularl...