Quantum key distribution (QKD) is one of the major applications of quantum information
technology. It can provide ultra‐secure key distribution with security guaranteed by the laws …

We propose a multiple-input multiple-output (MIMO) quantum key distribution (QKD) scheme
for terahertz (THz) frequency applications operating at room temperature. Motivated by …

We discuss the feasibility of continuous-variable wireless quantum key distribution (WQKD)
with thermal Gaussian states in terahertz (THz) band. We rigorously analyze the secret key …

Quantum key distribution (QKD) can provide unconditional security to next-generation
communication networks guaranteed by the laws of quantum physics. This article studies the …

A well-known empirical rule for the demand of wireless communication systems is that of
Edholm's law of bandwidth. It states that the demand for bandwidth in wireless short-range …

Quantum key distribution (QKD) is one of the first quantum technologies that were able to
provide commercially meaningful solutions to the problem of distributing cryptographic keys …

With the exponentially increased demands for large bandwidth, it is important to think about
the best network platform as well as the security and privacy of the information in …

The secure transfer of information is critical to the ever-increasing demands of the digital
world. Continuous-variable quantum key distribution (CV-QKD) is a promising technology …

Quantum key distribution (QKD) provides a means to share a secret key between two distant
parties securely against an eavesdropper with unlimited computational ability. QKD …

Quantum secure communication based on Quantum Key Distribution (QKD) has entered
preliminary practical application and is expected to become one of the options for improving …