Fifth generation (5G) mobile communication systems have entered the stage of commercial
deployment, providing users with new services, improved user experiences as well as a host …

The orthogonal-time-frequency-space (OTFS) modulation has emerged as a promising
modulation scheme for high mobility wireless communications. To harvest the time and …

In this paper, we research the multiuser detection (MUD) in a new Spatial Modulation
Multiple-Input-Multiple-Output (SM-MIMO) system, whose Base Station (BS) is equipped with …

We propose an iterative channel estimation algorithm based on the least square estimation
(LSE) and sparse message passing (SMP) algorithm for the millimeter wave (mmWave) …

The sparse code multiple access (SCMA) is a promising candidate for bandwidth-efficient
next generation wireless communications, since it can support more users than the number …

Delay/Disruption Tolerant Networks (DTNs) have been identified as one of the key areas in
the field of wireless communication, wherein sparseness and delay are particularly high …

In this paper an adaptive optimized fast blind channel estimation using cyclic prefix
supported with Space Time Block Coded Multiple Input Multiple Output Orthogonal …

The paper presents applications for the weak protection of secrets in which weakness is not
just acceptable but desirable. For one application, two versions of a lottery scheme are …

The Gaussian noise assumption is usually made for slowly time-varying underwater acoustic
communication (UWAC) systems, which is entirely adequate for most cases. However …

We investigate the design of linear transmit precoder for multiple-input multiple-output
(MIMO) broadcast channels (BC) with finite alphabet input signals. We first derive an explicit …