Abstract: In this work, we investigate the performance of geometric constellation shaping for highorder coded quadrature amplitude modulation (QAM) over an additive white Gaussian noise (AWGN) channel ...
Modulation advances have fueled more efficient use of bandwidth, although conventional modulation formats still require allowance for upper and lower sidebands around the carrier frequency. Ultra ...
The growing necessity for high-speed and dependable wireless communication has facilitated the implementation of MIMO-OFDM systems. The MIMO (Multiple Input Multiple Output) technology enhances data ...
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