標題: Generalized Globally-Coupled Low-Density Parity-Check Codes
作者: Liao, Yen-Chin
Chang, Hsie-Chia
Lin, Shu
交大名義發表
National Chiao Tung University
關鍵字: Globally-coupled low-density parity check code;structural LDPC code
公開日期: 1-Jan-2018
摘要: In this paper, two globally-coupled low-density parity check (GC-LDPC) code constructing methods are presented. The first is a Reed-Solomon-like GC-LDPC code that eases the design parameter searching in algebraic code constructions. The parameters such as the finite field, the associated prime factors, or the number of local codes can be more easily determined. The directly masking approach, the second proposed scheme, facilitates flexible structure designs of the parity check matrices. The two approaches can be regarded as generalizations of the original GC-LDPC codes. The design examples and the simulation results show the feasibility of the proposed techniques. In addition to code constructions, some applications and usage scenarios of GC-LDPC codes are addressed as well.
URI: http://hdl.handle.net/11536/152021
ISBN: 978-1-5386-3599-5
ISSN: 2475-420X
期刊: 2018 IEEE INFORMATION THEORY WORKSHOP (ITW)
起始頁: 315
結束頁: 319
Appears in Collections:Conferences Paper