Abstract: Movable antenna (MA) has emerged as a promising technology to enhance wireless communication performance. In this letter, we investigate the MA-enhanced wide beam coverage over multiple ...
Abstract: This study introduces an enhanced version of the PEGASIS algorithm, termed the improved energy efficient anytime optimistic (IEE AO) protocol, designed to improve energy efficiency in ...
Abstract: In this paper, we investigate a movable antenna (MA)-aided integrated sensing and communication (ISAC) system, where a reconfigurable intelligent surface (RIS) is employed to enhance ...
Abstract: In covert communications, the position of the warden has a variety of situations, which leads to different scenes that require different covert communication schemes to ensure the security.
Abstract: Stacked intelligent metasurfaces (SIMs), which integrate multiple programmable metasurface layers, have recently emerged as a promising technology for advanced wave-domain signal processing.
Abstract: Fluid antenna system (FAS) is emerging as a key technology for enhancing spatial flexibility and sensing accuracy in future wireless systems. This paper investigates an uncrewed aerial ...
Abstract: In this paper, we investigate an integrated sensing and communication (ISAC) system assisted by a dynamic metasurface antenna (DMA), where the base station (BS) simultaneously communicates ...
Abstract: Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) has attracted considerable attention due to its ability to overcome the half-space limitation of ...
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