Genetic algorithms Archives - IEEE Transactions on Quantum Engineering

TAQNet: Traffic-Aware Minimum-Cost Quantum Communication Network Planning

November 28, 2024Ilora Maity, Junaid ur Rehman, Symeon ChatzinotasQuantum InternetAttenuation, Costs, Genetic algorithms, Heuristic algorithms, Optical attenuators, Optical fiber networks, Planning, Power demand, Quantum channels, Quantum communication

Quantum key distribution (QKD) provides a secure method to exchange encrypted information between two parties in a quantum communication infrastructure (QCI). The primary challenge in deploying a QCI is the cost of using optical fibers and trusted repeater nodes (TRNs). Practical systems combine quantum and classical channels on the same fiber to reduce the cost […]

Qubit Reduction and Quantum Speedup for Wireless Channel Assignment Problem

In this article, we propose a novel method of formulating an NP-hard wireless channel assignment problem as a higher-order unconstrained binary optimization (HUBO), where the Grover adaptive search (GAS) is used to provide a quadratic speedup for solving the problem. The conventional method relies on a one-hot encoding of the channel indices, resulting in a […]