93 citations · 151 across the 7 of their papers we have counts for
7 papers
Tight lower bound of consecutive lengths for QC-LDPC codes with girth twelve
Zhang GuoHua, Wang XinMei
For an arbitrary (3,L) QC-LDPC code with a girth of twelve, a tight lower bound of the consecutive lengths is proposed. For an arbitrary length above the bound the resultant code n…
Girth-12 Quasi-Cyclic LDPC Codes with Consecutive Lengths
Guohua Zhang, Xinmei Wang
A method to construct girth-12 (3,L) quasi-cyclic low-density parity-check (QC-LDPC) codes with all lengths larger than a certain given number is proposed, via a given girth-12 cod…
Enhanced Feedback Iterative Decoding of Sparse Quantum Codes
Yun-Jiang Wang, Barry C. Sanders, Bao-Ming Bai +1
Decoding sparse quantum codes can be accomplished by syndrome-based decoding using a belief propagation (BP) algorithm.We significantly improve this decoding scheme by developing a…
A family of asymptotically good quantum codes based on code concatenation
Zhuo Li, Li-Juan Xing, Xin-Mei Wang
We explicitly construct an infinite family of asymptotically good concatenated quantum stabilizer codes where the outer code uses CSS-type quantum Reed-Solomon code and the inner c…
Quantum generalized Reed-Solomon codes: Unified framework for quantum MDS codes
Zhuo Li, Li-Juan Xing, Xin-Mei Wang
We construct a new family of quantum MDS codes from classical generalized Reed-Solomon codes and derive the necessary and sufficient condition under which these quantum codes exist…
Quantum key distribution relied on trusted information center
Guihua Zeng, Zhongyang Wang, Xinmei Wang
Quantum correlation between two particles and among three particles show nonclassic properties that can be used for providing secure transmission of information. In this paper, we…