Entanglement distribution is a core function of quantum networks essential for operations including teleportation, distributed quantum sensing, and multisite computation. Entanglement throughput and fidelity are two critical performance measures that depend on the quantum transmission along the links and swapping opera...
Guo-Liang Xue, Nageswara S. V. Rao, Don Towsley et al.· IEEE Transactions on Network...· 0 citations
It is proved that for certain utility functions (including the secret key rate of BB84), the method is a fully polynomial time approximation scheme, returning a near-optimal path within a specified tolerance.
Leonardo Bacciottini, S. Maji, Don Towsley et al.· 0 citations
A tomography framework that infers per-link channel parameters of a QCN from end-to-end measurements alone and extends the approach to star-topology networks through a system of multiplicative equations across end-node pairs, together with a simple classical-signal-direction-switching protocol that resolves the remaini...
Xu-Chuang Wang, Joseph C. Chapman, Aneesh Ramaswamy et al.· 0 citations
As practical quantum networks approach large-scale deployment, the need for efficient user-to-user frequency allocation is increasing, yet current approaches only provide partial solutions to the routing and spectrum allocation problem for an arbitrary quantum network. We address this challenge for repeater-less flex-g...
Zachary Goisman, M. L. Stevens, Maxwell Goisman et al.· 0 citations
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