Active sensing is a growing research field with long-standing open problems, whose
applications range from CDMA communication systems, ultrasonic imaging or ranging …

The inter-symbol interference (ISI) caused by multipath propagation in wireless channel is
one of the main reasons for high bit error rate (BER) in wireless communication system …

When chaotic systems are realized on finite precision devices, dynamical degradation
occurs, which causes many flaws in chaos-based applications. In this paper, a new bit cyclic …

To weaken the degradation phenomenon of digital chaotic systems with finite computing
precision, the paper brings forward a varying parameter compensation method (VPCM) on …

In the world of wireless communications, achieving a highly secure transmission at the
lowest possible performance degradation has presented a major challenge and a number of …

Macroscopic entanglement witnesses have been put forward recently to reveal nonlocal
quantum correlations between individual constituents of the solid at nonzero temperatures …

We propose a chaos-based communication technique for transmitting M-ary digital signals
using controlled projective synchronisation of a coupled chaotic system. This development …

A novel hyperchaotic coding scheme and corresponding optimal selection method are
proposed to obtain the hyper chaotic logistic phase code (HCLPC) signal, which exhibits …

In view of the low complexity of the system and its easy to estimate the initial value of the
system by reverse inverse estimation, a new mapping is constructed based on Logistic …

A conventional pseudorandom sequence generator creates only 1 bit of data per clock
cycle. Therefore, it may cause a delay in data communications. In this paper, we propose an …