Constructions of Euclidean Geometry LDPC Codes and Performance Analysis in MIMO-OFDM System

Author

Chen, Fangni ; Shen, Lei ; Li, Shiju

Author_Institution

Dept. of ISEE, Zhejiang Univ., Hangzhou

Volume

2

fYear

2006

fDate

20-24 June 2006

Firstpage

244

Lastpage

248

Abstract

In this paper, we introduce the history and basic characteristic of low density parity check codes, then emphasize on the construction of Euclidean geometry LDPC code and take it as the channel code into IEEE802.16d MIMO-OFDM system simulation and compare it with RS-CC codes. Finally we makes a conclusion that Euclidean geometry LDPC codes are strong competitors to FEC codes for error control in communication systems

Keywords

AWGN channels; IEEE standards; MIMO systems; OFDM modulation; Reed-Solomon codes; channel coding; error correction codes; forward error correction; geometric codes; parity check codes; radiocommunication; Euclidean geometry LDPC codes; FEC codes; IEEE802.16d MIMO-OFDM system; RS-CC codes; channel code; error control codes; low density parity check codes; performance analysis; wireless communication system; Decoding; Encoding; Error correction; Forward error correction; Geometry; History; Parity check codes; Performance analysis; Solid modeling; Turbo codes;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Computational Sciences, 2006. IMSCCS '06. First International Multi-Symposiums on

Conference_Location

Hanzhou, Zhejiang

Print_ISBN

0-7695-2581-4

Type

conf

DOI

10.1109/IMSCCS.2006.203

Filename

4673709