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Decentralized Base-Graph Routing for the Quantum Internet. (arXiv:1801.02020v2 [quant-ph] UPDATED)
来源于:arXiv
Quantum repeater networks are a fundamental of any future quantum Internet
and long-distance quantum communications. The entangled quantum nodes can
communicate through several different levels of entanglement, leading to a
heterogeneous, multi-level network structure. The level of entanglement between
the quantum nodes determines the hop distance and the probability of the
existence of an entangled link in the network. In this work we define a
decentralized routing for entangled quantum networks. The proposed method
allows an efficient routing to find the shortest paths in entangled quantum
networks by using only local knowledge of the quantum nodes. We give bounds on
the maximum value of the total number of entangled links of a path. The
proposed scheme can be directly applied in practical quantum communications and
quantum networking scenarios. 查看全文>>