Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Daryus Chandra"'
Publikováno v:
IEEE Access, Vol 11, Pp 96177-96195 (2023)
We propose a novel quantum turbo short-block code, which subsumes multiple-rate quantum short-block codes (MR-QSBCs) as the outer codes and a quantum unity-rate code (QURC) as the inner code. The proposed design is denoted as MR-QSBC-QURC. More speci
Externí odkaz:
https://doaj.org/article/0c4b2e5e0d65435e9c0e422f7eb4038a
Autor:
Daryus Chandra, Zeynep B. Kaykac Egilmez, Yifeng Xiong, Soon Xin Ng, Robert G. Maunder, Lajos Hanzo
Publikováno v:
IEEE Access, Vol 11, Pp 19059-19072 (2023)
A universal decoding scheme is conceived for quantum stabilizer codes (QSCs) by appropriately adapting the ‘guessing random additive noise decoding’ (GRAND) philosophy of classical domain codes. We demonstrate that the generalized quantum decoder
Externí odkaz:
https://doaj.org/article/7d6c0d509b0e4b8882d2f38ae41f8585
Publikováno v:
Quantum, Vol 7, p 1005 (2023)
Bias-tailoring allows quantum error correction codes to exploit qubit noise asymmetry. Recently, it was shown that a modified form of the surface code, the XZZX code, exhibits considerably improved performance under biased noise. In this work, we dem
Externí odkaz:
https://doaj.org/article/3898e24f64c34117a0918309a15a5aa4
Publikováno v:
IEEE Access, Vol 9, Pp 162996-163011 (2021)
Experiments conducted on open-access cloud-based IBM Quantum devices are presented for characterizing their fault tolerance using [4, 2, 2]-encoded gate sequences. Up to 100 logical gates are activated in the Ibmq_Bogota and Ibmq_Santiago devices and
Externí odkaz:
https://doaj.org/article/a39e142cf1fa4359a95b9154ef838039
Publikováno v:
IEEE Access, Vol 8, Pp 83693-83709 (2020)
Quantum processors require Quantum Error Correction Codes (QECC's) for improving the fidelity of quantum logic gates. Fault tolerant QECC's are capable of providing error rate improvements in quantum processors as long as the components are operating
Externí odkaz:
https://doaj.org/article/44adcb7f1ff047fba3c4d2fe87a58ced
Publikováno v:
IEEE Access, Vol 8, Pp 179346-179362 (2020)
An encoderless quantum code is capable of connecting quantum information by replacing the encoder circuit with a fault-tolerant single-qubit gate arrangement. As a further benefit, in contrast to state preparation techniques, our encoderless scheme r
Externí odkaz:
https://doaj.org/article/719df9420ddb4d2fb66389a7b645eb17
Publikováno v:
IEEE Access, Vol 8, Pp 228967-228991 (2020)
Quantum error mitigation (QEM) is a promising technique of protecting hybrid quantum-classical computation from decoherence, but it suffers from sampling overhead which erodes the computational speed. In this treatise, we provide a comprehensive anal
Externí odkaz:
https://doaj.org/article/c265eab78cec40b6ba6aea6ce4f39218
Publikováno v:
IEEE Access, Vol 7, Pp 52712-52730 (2019)
Quantum stabilizer codes (QSCs) suffer from a low quantum coding rate since they have to recover the quantum bits (qubits) in the face of both bit-flip and phase-flip errors. In this treatise, we conceive a low-complexity concatenated quantum turbo c
Externí odkaz:
https://doaj.org/article/c00bd2d27593425f9420011256977e22
Autor:
Daryus Chandra, Zunaira Babar, Hung Viet Nguyen, Dimitrios Alanis, Panagiotis Botsinis, Soon Xin Ng, Lajos Hanzo
Publikováno v:
IEEE Access, Vol 7, Pp 121501-121529 (2019)
The employment of quantum error correction codes (QECCs) within quantum computers potentially offers a reliability improvement for both quantum computation and communications tasks. However, incorporating quantum gates for performing error correction
Externí odkaz:
https://doaj.org/article/51006f5c717345d8876aa078c8265c42
Autor:
Mohd Azri Mohd Izhar, Zunaira Babar, Hung Viet Nguyen, Panagiotis Botsinis, Dimitrios Alanis, Daryus Chandra, Soon Xin Ng, Lajos Hanzo
Publikováno v:
IEEE Access, Vol 6, Pp 12369-12381 (2018)
Inspired by the success of classical turbo codes, quantum turbo codes (QTCs) have also been conceived for near-hashing-bound transmission of quantum information over memoryless quantum channels. However, in real physical situations, the memoryless ch
Externí odkaz:
https://doaj.org/article/ff9b14bd17e54f07aae767fc12ffe421