DocumentCode
3522220
Title
Construction of quantum low density parity check code based on quasi-cyclic sparse sequence
Author
Zhao, Sheng-Mei ; Zheng, Bao-yui ; Wang, Wan-nai
Author_Institution
Inst. of Signal Process. & Transm., Nanjing Univ. of Posts & Telecommun., Nanjing
fYear
2008
fDate
25-27 Aug. 2008
Firstpage
469
Lastpage
473
Abstract
In this paper, a construction method of quantum low density parity check codes (quantum LDPC) which based on classical quasi-cyclic sparse sequence is proposed, and the quantum code QLDPC(3,8)(16,6) and QLDPC(3,8)(64,24) are selected as examples to illustrate this construction method. The performances of this kind quantum LDPC codes are discussed over the bit-flipping channel by numerical simulations. The results show that these quantum codes have good ability to correct error in quantum channel.
Keywords
parity check codes; sparse matrices; bit-flipping channel; quantum channel; quantum low density parity check code; quasi-cyclic sparse sequence; Binary codes; Cascading style sheets; Decoding; Error correction; Error correction codes; Parity check codes; Quantum computing; Quantum mechanics; Signal processing; Sparse matrices; LDPC; Sparse sequence; quantum LDPC; quantum error correction;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Networking in China, 2008. ChinaCom 2008. Third International Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-4244-2373-6
Electronic_ISBN
978-1-4244-2374-3
Type
conf
DOI
10.1109/CHINACOM.2008.4685067
Filename
4685067
Link To Document