Lajos Hanzo

TL;DR: A near-instantaneously adaptive joint-detection code division multiple access (CDMA)-based video transceiver is proposed for wireless video telephony, capable of reconfiguring itself in 1, 2 and 4 bits/symbol direct-sequence CDMA modes and delivering an unimpaired video quality.

TL;DR: This paper aims for maximizing the weighted sum rate (WSR) of mmWave cell-free MIMO systems by conceiving a low-complexity hybrid precoding algorithm and presents the convergency analysis and complexity analysis of the proposed method.

TL;DR: Two V2X sidelink modes are enhanced by exploiting RISs and their variants, followed by a customized transmission frame structure that partitions the transmission efforts into different phases and effective channel-tracking and resource allocation techniques are developed for attaining a high beamforming gain at low overhead and complexity.

TL;DR: Simulation results demonstrate that the proposed WW cooperative medium-access-control (MAC) protocol is capable of providing both substantial rate improvements and considerable energy savings for the cooperative spectrum leasing system.

TL;DR: The time-limited waveforms impose a low implementational complexity, however, they are outperformed by the frequency-domain raised-cosine waveform as well as the optimum waveform specifically designed by Cho and Lehnert for achieving the lowest possible bit error rate.