A new coded modulation scheme is proposed. At the transmitter, the concatenation of a
distribution matcher and a systematic binary encoder performs probabilistic signal sha** …

This paper considers the transmission of confidential data over wireless channels. Based on
an information-theoretic formulation of the problem, in which two legitimates partners …

This paper deals with 2/sup l/-ary transmission using multilevel coding (MLC) and multistage
decoding (MSD). The known result that MLC and MSD suffice to approach capacity if the …

The capacity C (/spl rho//sub a/,/spl rho//sub p/) of the discrete-time quadrature additive
Gaussian channel (QAGC) with inputs subjected to (normalized) average and peak power …

Abstract The family of Generalized Gaussian (GG) distributions has received considerable
attention from the engineering community, due to the flexible parametric form of its …

Bounds are presented on I/sub iid/-the achievable information rate for a discrete Gaussian
Channel with intersymbol interference (ISI) present and iid channel input symbols governed …

In this paper, a novel lattice-partition-based downlink non-orthogonal multiple access
framework is proposed. This framework is motivated by recognizing the algebraic structure …

This work develops a new method for estimating and optimizing the directed information rate
between two jointly stationary and ergodic stochastic processes. Building upon recent …

The capacity-achieving input distribution of the discrete-time, additive white Gaussian noise
(AWGN) channel with an amplitude constraint is discrete and seems difficult to characterize …

Multiple antennas have played an essential role in spatial multiplexing and diversity
transmission for a wide range of communication applications. Most advances in the design …