Multiple-access Bosonic communications

Brent J. Yen; Jeffrey H. Shapiro

doi:10.1117/12.609426

23 May 2005 Multiple-access Bosonic communications

Brent J. Yen, Jeffrey H. Shapiro

Proceedings Volume 5842, Fluctuations and Noise in Photonics and Quantum Optics III; (2005) https://doi.org/10.1117/12.609426
Event: SPIE Third International Symposium on Fluctuations and Noise, 2005, Austin, Texas, United States

Abstract

The maximum rates for reliably transmitting classical information over Bosonic multiple-access channels (MACs) are derived when the transmitters are restricted to coherent-state encodings. Inner and outer bounds for the ultimate capacity region of the Bosonic MAC are also presented. It is shown that the sum-rate upper bound is achievable with a coherent-state encoding and that the entire region is asymptotically achievable in the limit of large mean input photon numbers.

Citation Download Citation

Brent J. Yen and Jeffrey H. Shapiro "Multiple-access Bosonic communications", Proc. SPIE 5842, Fluctuations and Noise in Photonics and Quantum Optics III, (23 May 2005); https://doi.org/10.1117/12.609426

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