Fast duplicate error correction code with lower essay overhead
A, Tanner plot of a surface code, for comparison.b, Tanner plot of a BB code with parameters, 144, 12, 12, embedded in a torus. Each edge of the Tanner graph connects a data point and a control point. The H -matrices for a new class of SEC-DAEC codes have been proposed to reduce decoding overhead and can be used in memories for correcting single and double adjacent errors with improved area, delay and power requirements. Shortened cyclic codes capable of correcting Up to a single set of errors are taken into account. The efficiency of such codes has been analyzed by how well they approximate the Reiger limit, i.e. To correct a larger number of adjacent erroneous bits in the configuration memory of programmable devices, simple ECCs are used with various conventional AMBU mitigation strategies, such as. By controlling the granularity of the shaking, the proposed technique enables a quality trade-off for force, area, and timing overhead. Compared to error correction codes, this can reduce the. Read publisher's preview Request full-text PDF. To read the full text of this study, please request a copy directly from the authors. Using the predicted erasure fraction and bias of Yb qubits, we find a threshold value. 2 for gate errors of two qubits, which. higher than the threshold for unbiased takedowns. higher than the,