- Conference date: 19–23 July 2010
- Location: Brisbane, (Australia)
The performance of quantum communication network might decline with a growing scale of the structure, e.g. the channel capacity is limited. Here, we propose an efficient scheme that can improve the throughput performance of a large‐scale quantum network. We design a new subnet structure, then quantum state compression and Grover searching algorithms are used to implement quantum communication with high efficiency. Theoretical analysis shows that compared with that of the ordinary quantum networks, the performance can be improved a lot.
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