The universal mobile telecommunications system utilizes a three-level location-management strategy to reduce the net costs of location update and pagi...

In this paper, we propose a new model for the portable movement in personal communications services (PCSs) networks. Based on this model with general...

In this paper, the optimum decision boundaries for (N, M) differential amplitude phase-shift keying on the Rayleigh-fading channel are analyzed. A new...

In orthogonal frequency-division multiplexing (OFDM) digital communication systems, an uncorrected frequency offset can lead to a severe degradation o...

A peak-to-average power ratio (PAPR) reduction technique based on A-law companding is proposed for a multicarrier modulation (MCM) system. The symbol...