Title :
Performance analysis of the detector for structured irregular LDPC coded MIMO-OFDM system
Author :
Kim, Kyeong Jin ; Bhatt, Tejas ; Stolpman, Victor ; Iltis, Ronald A.
Author_Institution :
Nokia Res. Center, Irving, TX, USA
Abstract :
In this paper, we evaluate the performance of the MIMO data detector with various decoding architectures in the structured irregular LDPC coded MIMO-OFDM system. Using the EXIT chart analysis, the performance of the data detector in the iterative MIMO-OFDM system with various approximate decoding algorithms is analyzed.
Keywords :
MIMO systems; OFDM modulation; iterative decoding; parity check codes; receivers; EXIT chart analysis; LDPC code; MIMO-OFDM system; data detector; decoding architectures; iterative system; Algorithm design and analysis; Detectors; Hardware; Iterative decoding; MIMO; OFDM; Parity check codes; Performance analysis; Receiving antennas; Transmitting antennas;
Conference_Titel :
Radio and Wireless Symposium, 2006 IEEE
Print_ISBN :
0-7803-9412-7
DOI :
10.1109/RWS.2006.1615136
