Quantum Bit Error Rate (QBER) is an essential metric in evaluating the reliability and security of quantum communication systems, important for quantum technologies such as computing and networking. Factors like environmental conditions, hardware quality, and ...
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Selection of Bit Error Rate for Quantum Communication - Adicor Photonics Europe S.A. [PDF]
A critical parameter determining the reliability and security of BB84 is the Quantum Bit Error Rate (QBER), which quantifies errors in the sifted key arising from channel noise or potential
In classical computing, errors often occur as bit flips, where a 0 changes to a 1 or vice versa. Errors on quantum computers can manifest as bit flips as well. However, unlike classical computers quantum
Quantum communication has emerged as a groundbreaking approach to secure key exchange, enabled by the fundamental laws of quantum mechanics. Unlike classical cryptographic schemes whose
These constructions are combined with a scalable method of error detection and post-selection to achieve reduced logical error rates.
tector side attacks. However, due to the inherent transmission loss in the channel, the key rate performance in previous QKD is naturally constrained by the PLOB rate-transmittance bound
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Degradation of bit-error-rate (BER), caused by atmospheric turbulence, seriously hinders the performance of coherent Free Space Optical (FSO) communication systems.
The study emphasizes the transformative potential of quasi-geometric strategies in improving quantum communication by focusing on bit and quantum bit error rates within both
Abstract In this paper, we consider the influence of a divergence of polarization of a quantum signal transmitted through an optical fiber channel on the quantum bit error rate of the
This study provides various key parameters that mainly include Bit Error Rate, fidelity, secure key rate, and run-time, in examining the performance of the QKD system under various operating conditions .
Quantum Bit Error Rate (QBER) is an essential metric in evaluating the reliability and security of quantum communication systems, important for
We obtain strict upper bounds on the bit transmission rate for communication of Classical bit codewords over Quantum channels.
Inthispaper, we deal with the most common implementation of qubits in BB84, that of linearly polarized single photons. However,physicalchannelsarenotperfectinterms of quantum state transmission, which
In this work, we have presented a simple mathematical model to obtain the QBER of a polarisation encoded satellite-based quantum communication system by analysing the errors
The QBER of a quantum communication channel accounts for the errors in the link and is defined as the ratio of the number (or rate) of wrong bits to the number (or rate) of total received bits.
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This work investigates the quantum bit error rate as a function of the optical channel length for quantum communication using the three-stage multi-photon protocols.
The purpose of reconciliation, one of classical aspects of quantum key distribution (QKD) protocol, is to mitigate errors after the distribution of quantum information over a quantum channel. In this paper, a
In semiconductor spin quantum bits (qubits), the radio-frequency (RF) gate-based readout is a promising solution for future large-scale integration, as it allows for a fast, frequency-multiplexed readout
In this paper, we calculate the bit error rates (BERs) of these two entanglement-based quantum communication schemes.
Quantum key distribution (QKD) stands as a pioneering method for establishing information-theoretically secure communication channels by utilizing the principles of quantum
Benett and Brassard proposed a protocol for a secret key exchange between Alice and Bob in 1984 (BB84). Today''s (symmetrical) cryptography algorithms rest upon secure key
High error-rate quantum key distribution for long-distance communication Muhammad Mubashir Khan, Michael Murphy, Almut Beige
In this paper, we calculate the bit error rates (BERs) of these two entanglement-based quantum communication schemes. It has been noticed that the BER performance is improved in an ALOHA
Introduction to Quantum Electronics Quantum electronics is a cutting-edge field at the intersection of quantum mechanics and electrical engineering, revolutionizing our approach to data processing and
In this paper, we apply statistics principles to quantum error mitigation and analyse the scaling behaviour of its intrinsic error.