This paper explores the improvement in information capacity and practical data rate that is
possible with adaptive antenna technology applied to wireless-multipath communication …

We introduce a general adaptive coding scheme for Nakagami multipath fading channels.
An instance of the coding scheme utilizes a set of 2L-dimensional (2L-D) trellis codes …

We apply coset codes to adaptive modulation in fading channels. Adaptive modulation is a
powerful technique to improve the energy efficiency and increase the data rate over a fading …

A multicarrier modulation is considered as an effective technique in high speed digital
transmission under the multipath fading. In this paper, we theoretically analyze the bit error …

The application of powerful coding for transmission over multiple-input/multiple-output
channels is discussed. The authors emphasize that as an immediate consequence of the …

In conventional multilevel (amplitude and/or phase) modulation systems, during each
modulation interval the modulator maps m binary symbols (bits) into one of M= 2'” possible …

A major source of impairment in microwave digital radio is multipath fading, a phenomenon
sufficiently prevalent on many paths to frustrate, the attainment of reliability objectives …

The combination of trellis coding and MPSK signaling with the addition of asymmetry to the
signal set is discussed with regard to its suitabllity as a modulation/coding scheme for the …

We address the application of adaptive modulation and coding (AMC) for third-generation
(3G) wireless systems. We propose a new method for selecting the appropriate modulation …

In this paper, we investigate the best attainable performance for filtered multitone modulation
(FMT) in time-variant frequency-selective fading channels when optimal maximum-likelihood …