In quantum communication theory, a realization of the optimum quantum receiver that minimizes the error probability is one of fundamental problems. A quantum receiver is described by detection operators. Therefore, it is very important to derive the optimum detection operators for a realization of the optimum quantum receiver. In general, it is difficult to derive the optimum detection operators, except for some simple cases. In addition, even if we could derive the optimum detection operators, it is not trivial what device corresponds to the operators. In this paper, we show a realization method of a quantum receiver which is described by a projection-valued measure (PVM) and apply the method to 3-ary phase-shift-keyed (3PSK) coherent-state signals.
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Yuji FUJIHARA, Shigeru TATSUTA, Tsuyoshi Sasaki USUDA, Ichi TAKUMI, Masayasu HATA, "Realization of Quantum Receiver for M-Ary Signals" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 4, pp. 906-912, April 2001, doi: .
Abstract: In quantum communication theory, a realization of the optimum quantum receiver that minimizes the error probability is one of fundamental problems. A quantum receiver is described by detection operators. Therefore, it is very important to derive the optimum detection operators for a realization of the optimum quantum receiver. In general, it is difficult to derive the optimum detection operators, except for some simple cases. In addition, even if we could derive the optimum detection operators, it is not trivial what device corresponds to the operators. In this paper, we show a realization method of a quantum receiver which is described by a projection-valued measure (PVM) and apply the method to 3-ary phase-shift-keyed (3PSK) coherent-state signals.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_4_906/_p
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@ARTICLE{e84-a_4_906,
author={Yuji FUJIHARA, Shigeru TATSUTA, Tsuyoshi Sasaki USUDA, Ichi TAKUMI, Masayasu HATA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Realization of Quantum Receiver for M-Ary Signals},
year={2001},
volume={E84-A},
number={4},
pages={906-912},
abstract={In quantum communication theory, a realization of the optimum quantum receiver that minimizes the error probability is one of fundamental problems. A quantum receiver is described by detection operators. Therefore, it is very important to derive the optimum detection operators for a realization of the optimum quantum receiver. In general, it is difficult to derive the optimum detection operators, except for some simple cases. In addition, even if we could derive the optimum detection operators, it is not trivial what device corresponds to the operators. In this paper, we show a realization method of a quantum receiver which is described by a projection-valued measure (PVM) and apply the method to 3-ary phase-shift-keyed (3PSK) coherent-state signals.},
keywords={},
doi={},
ISSN={},
month={April},}
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TY - JOUR
TI - Realization of Quantum Receiver for M-Ary Signals
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 906
EP - 912
AU - Yuji FUJIHARA
AU - Shigeru TATSUTA
AU - Tsuyoshi Sasaki USUDA
AU - Ichi TAKUMI
AU - Masayasu HATA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 4
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - April 2001
AB - In quantum communication theory, a realization of the optimum quantum receiver that minimizes the error probability is one of fundamental problems. A quantum receiver is described by detection operators. Therefore, it is very important to derive the optimum detection operators for a realization of the optimum quantum receiver. In general, it is difficult to derive the optimum detection operators, except for some simple cases. In addition, even if we could derive the optimum detection operators, it is not trivial what device corresponds to the operators. In this paper, we show a realization method of a quantum receiver which is described by a projection-valued measure (PVM) and apply the method to 3-ary phase-shift-keyed (3PSK) coherent-state signals.
ER -