Title :
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
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;
Conference_Titel :
Computer and Computational Sciences, 2006. IMSCCS '06. First International Multi-Symposiums on
Conference_Location :
Hanzhou, Zhejiang
Print_ISBN :
0-7695-2581-4
DOI :
10.1109/IMSCCS.2006.203
