Results 41 to 50 of about 60,468 (320)

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   +2 more sources

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

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

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

Concatenated Steane code with single-flag syndrome checks [PDF]

Physical Review A
A fault-tolerant error correction (FTEC) protocol with a high error suppression rate and low overhead is very desirable for the near-term implementation of quantum computers.
Bálint Pató, Theerapat Tansuwannont, Kenneth R. Brown   +2 more
semanticscholar   +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

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

Advanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek, Herman van der Kooij, Douwe Dresscher, Mark Vlutters   +3 more
wiley   +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 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

Area and Energy Efficient QCA Based Compact Serial Concatenated Convolutional Code Encoder

Journal of Physics: Conference Series, 2022
Quantum-dot Cellular Automata (QCA) is a transistor-less technology known for its low power consumption and higher clock rate. Serial Concatenated Convolutional Coding (SCCC) encoder is a class of forward error correction.
B. S. Premananda, T. N. Dhanush, Vaishnavi S. Parashar   +2 more
semanticscholar   +1 more source