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Density evolution for low-density parity-check codes under Max-Log-MAP decoding
被引:23
作者
:
Wei, X
论文数:
0
引用数:
0
h-index:
0
机构:
New Jersey Inst Technol, ECE Dept, Newark, NJ 07102 USA
New Jersey Inst Technol, ECE Dept, Newark, NJ 07102 USA
Wei, X
[
1
]
Akansu, AN
论文数:
0
引用数:
0
h-index:
0
机构:
New Jersey Inst Technol, ECE Dept, Newark, NJ 07102 USA
New Jersey Inst Technol, ECE Dept, Newark, NJ 07102 USA
Akansu, AN
[
1
]
机构
:
[1]
New Jersey Inst Technol, ECE Dept, Newark, NJ 07102 USA
来源
:
ELECTRONICS LETTERS
|
2001年
/ 37卷
/ 18期
关键词
:
D O I
:
10.1049/el:20010755
中图分类号
:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号
:
0808 ;
0809 ;
摘要
:
A density evolution procedure for low-density parity-check (LDPC) codes under Max-Log-MAP decoding is presented. Using this technique. the precise convergence threshold for LDPC code could be easily derived.
引用
收藏
页码:1125 / 1126
页数:2
相关论文
共 3 条
[1]
GALLAGHER RG, 1963, LOW DENSITY PARITY C
[2]
Good error-correcting codes based on very sparse matrices
[J].
MacKay, DJC
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England
Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England
MacKay, DJC
.
IEEE TRANSACTIONS ON INFORMATION THEORY,
1999,
45
(02)
:399
-431
[3]
The capacity of low-density parity-check codes under message-passing decoding
[J].
Richardson, TJ
论文数:
0
引用数:
0
h-index:
0
机构:
Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
Richardson, TJ
;
Urbanke, RL
论文数:
0
引用数:
0
h-index:
0
机构:
Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
Urbanke, RL
.
IEEE TRANSACTIONS ON INFORMATION THEORY,
2001,
47
(02)
:599
-618
←
1
→
共 3 条
[1]
GALLAGHER RG, 1963, LOW DENSITY PARITY C
[2]
Good error-correcting codes based on very sparse matrices
[J].
MacKay, DJC
论文数:
0
引用数:
0
h-index:
0
机构:
Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England
Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England
MacKay, DJC
.
IEEE TRANSACTIONS ON INFORMATION THEORY,
1999,
45
(02)
:399
-431
[3]
The capacity of low-density parity-check codes under message-passing decoding
[J].
Richardson, TJ
论文数:
0
引用数:
0
h-index:
0
机构:
Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
Richardson, TJ
;
Urbanke, RL
论文数:
0
引用数:
0
h-index:
0
机构:
Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
Urbanke, RL
.
IEEE TRANSACTIONS ON INFORMATION THEORY,
2001,
47
(02)
:599
-618
←
1
→