Open AccessA quantum controller deployment algorithm based on improved NSGA2 algorithm
Author(s) -
Run Zhe Lin,
Liang Tang,
Bing Fan
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/631/5/052036
Subject(s) - algorithm , computer science , encryption , software deployment , controller (irrigation) , convergence (economics) , quantum computer , quantum key distribution , distributed computing , key (lock) , scheme (mathematics) , network topology , quantum , computer network , mathematics , computer security , physics , quantum mechanics , agronomy , economics , biology , economic growth , operating system , mathematical analysis
In order to be able to apply quantum encryption communication to large-scale networks, the adoption of SDN networking in quantum key distribution networks is considered to be a feasible solution. this paper discusses the optimization scheme of deploying quantum encryption controller in QKD under various optimization objectives, and proposes a controller deployment algorithm based on improved NSGA2 algorithm according to network topology characteristics, which is intended to guarantee the algorithm. At the same time of effectiveness, the convergence speed of the algorithm is improved.