Asymptotic Analysis of LDGM-Based Quantum Codes

被引：1
|
作者：
Liu, Kejing [1 ]
Garcia-Frias, Javier [1 ]
机构：
[1] Univ Delaware, Dept Elect & Comp Engn, Newark, DE 19716 USA
来源：
2009 43RD ANNUAL CONFERENCE ON INFORMATION SCIENCES AND SYSTEMS, VOLS 1 AND 2 | 2009年
关键词：
PARITY-CHECK CODES; ERROR-CORRECTION;
D O I：
10.1109/CISS.2009.5054696
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We study the error floor performance of a proposed family of LDGM-based quantum codes. LDGM-based quantum codes are Calderbank-Shor-Steane (CSS) codes based on the generator and parity-check matrices of a classical LDGM code. Decoding is performed in an iterative manner, by applying message passing over the corresponding graphs. The proposed codes allow greater flexibility and are easier to design than existing sparse-graph CSS quantum codes, while leading to better performance.
引用
收藏
页码：87 / 92
页数：6
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