LDPC-An inevitable code for communication systems

Author

Kumar, N. Vigna Vinod ; Sivakumar, M.

Author_Institution

Adhiyamaan Eng. Coll., Anna Univ., Chennai, India

fYear

2014

fDate

3-5 April 2014

Firstpage

285

Lastpage

288

Abstract

Low density parity check codes can be used in Communication systems for the optimal channel coding. LDPC codes are known for its optimal decoding and efficient Error correcting capability. Owing to this property this codes outperformed the other linear block codes like hamming code, Reed Solomon code, and BCH code. This paper investigates problem in channel coding process (i.e) noisy channel coding which leads to non-optimal communication. In addition it visualizes the existing coding schemes for channel coding. Finally, it shows how the LDPC code can be suited for the optimal channel coding scheme.

Keywords

channel coding; decoding; error correction codes; parity check codes; BCH code; Hamming code; LDPC; Reed Solomon code; communication systems; error correcting capability; inevitable code; linear block codes; low density parity check codes; noisy channel coding; nonoptimal communication; optimal channel coding scheme; optimal decoding; Decoding; Parity check codes; Robustness; Bit Error Rate; Error Correcting Code; LDPC; Reed Solomon Code;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Signal Processing (ICCSP), 2014 International Conference on

Conference_Location

Melmaruvathur

Print_ISBN

978-1-4799-3357-0

Type

conf

DOI

10.1109/ICCSP.2014.6949846

Filename

6949846