Xing-Bo Pan1, Xiu-Bo Chen1,*, Gang Xu2, Haseeb Ahmad3, Tao Shang4, Zong-Peng Li5,6, Yi-Xian Yang1
CMC-Computers, Materials & Continua, Vol.69, No.3, pp. 3967-3979, 2021, DOI:10.32604/cmc.2021.017087
Abstract Quantum network coding is used to solve the congestion problem in quantum communication, which will promote the transmission efficiency of quantum information and the total throughput of quantum network. We propose a novel controlled quantum network coding without information loss. The effective transmission of quantum states on the butterfly network requires the consent form a third-party controller Charlie. Firstly, two pairs of three-particle non-maximum entangled states are pre-shared between senders and controller. By adding auxiliary particles and local operations, the senders can predict whether a certain quantum state can be successfully transmitted within the butterfly network based on the basis.… More >
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