As a means of copyright protection for multimedia data, digital watermarking technology has attracted more and more attention in various research fields. Researchers have begun to explore the feasibil
Free space optical(FSO) communication system with differential signaling possesses the advantage of requiring no channel state information and avoiding computat
Battery energy storage systems(ESS) have been widely used in mobile base stations(BS) as the main backup power source. Due to the large number of base stations,