Results 31 to 40 of about 28,084 (193)

Bosonic Pauli+: Efficient Simulation of Concatenated Gottesman-Kitaev-Preskill Codes [PDF]

Quantum
A promising route towards fault-tolerant quantum error correction is the concatenation of a Gottesman-Kitaev-Preskill (GKP) code with a qubit code. Development of such concatenated codes requires simulation tools which realistically model noise, while ...
Florian Hopfmueller, Maxime Tremblay, Philippe St-Jean, Baptiste Royer, Marc-Antoine Lemonde   +4 more
doaj   +1 more source

Critical Schrödinger Cat Qubit

PRX Quantum, 2023
Encoding quantum information onto bosonic systems is a promising route to quantum error correction. In a cat code, this encoding relies on the confinement of the dynamics of the system onto the two-dimensional manifold spanned by Schrödinger cats of ...
Luca Gravina, Fabrizio Minganti, Vincenzo Savona   +2 more
doaj   +1 more source

Comparing the Overhead of Topological and Concatenated Quantum Error Correction

, 2013
This work compares the overhead of quantum error correction with concatenated and topological quantum error-correcting codes. To perform a numerical analysis, we use the Quantum Resource Estimator Toolbox (QuRE) that we recently developed. We use QuRE to
Chong, Frederic T., Faruque, Arvin, Kubiatowicz, John, Lai, Ching-Yi, Paz, Gerardo, Suchara, Martin   +5 more
core   +1 more source

3D EXIT Charts for Analyzing the 5G 3GPP New Radio LDPC Decoder

IEEE Access, 2020
Low Density Parity Check (LDPC) codes have been selected to provide channel coding for data in the next generation of wireless communication standard referred to in practice as the 3GPP New Radio (NR).
Shuai Shao, Yangyishi Zhang, Robert G. Maunder, Lajos Hanzo   +3 more
doaj   +1 more source

A New List Decoding Algorithm for Short-Length TBCCs With CRC

IEEE Access, 2018
In this paper, a new list decoding algorithm for tail-biting convolutional codes (TBCCs) with a cyclic redundancy check (CRC) is proposed, where the CRC is considered as a concatenated outer code.
Jae-Won Kim, Jun-Woo Tak, Hee-youl Kwak, Jong-Seon No   +3 more
doaj   +1 more source

Optimal correction of concatenated fault-tolerant quantum codes

, 2011
We present a method of concatenated quantum error correction in which improved classical processing is used with existing quantum codes and fault-tolerant circuits to more reliably correct errors.
A. Kitaev, A. M. Stephens, A. Steane, A.M. Steane, A.M. Stephens, A.R. Calderbank, D. Aharonov, D. Bacon, D. Poulin, E. Knill, E. Knill, J. Preskill, M.A. Nielsen, P. Aliferis, P. Aliferis, P. Aliferis, R. Raussendorf, Z. W. E. Evans, Z.W.E. Evans   +18 more
core   +1 more source

LDPC FEC Code Extension for Unequal Error Protection in DVB-T2 System: Design and Evaluation

International Journal of Digital Multimedia Broadcasting, 2012
The Digital Video Broadcasting organisation has recently introduced the second generation of terrestrial broadcast transmission standards, DVB-T2.
Lukasz Kondrad, Imed Bouazizi, Moncef Gabbouj   +2 more
doaj   +1 more source

Error correction for concatenated codes

, 1987
J. H. van Lint
openaire   +2 more sources

Correctable noise of quantum-error-correcting codes under adaptive concatenation

Physical Review A, 2008
5 pages, no figures, RevTex4, minor changes, similar to final publication ...
openaire   +3 more sources

Error suppression via complementary gauge choices in Reed-Muller codes [PDF]

, 2017
Concatenation of two quantum error correcting codes with complementary sets of transversal gates can provide a means towards universal fault-tolerant computation.
Chamberland, Christopher, Jochym-O'Connor, Tomas   +1 more
core   +2 more sources