TY - GEN
T1 - Image transmission with OFDM technique in underwater acoustic environment
AU - Santoso, Tri Budi
AU - Wirawan,
AU - Hendrantoro, Gamantyo
PY - 2012
Y1 - 2012
N2 - Research developments and applications in the underwater acoustic communication fields have been a challenge for researchers. In this paper we present a study about image transmission over underwater acoustic channels. We present the 256 OFDM transmission technique with BPSK modulation, forward error correction (FEC)-Hamming (7,4), least square (LS) and minimum mean square error (MMSE) equalizations. The simulation results show that FEC-Hamming gives a good performance, e.g. 5 dB SNR results in 0.0017 BER and 20.84 dB SNR. The performance of LS equalization and MMSE equalization at the receiver are compared. MMSE equalization need approximately 12 dB SNR for the BER of 0.001, or 2 dB lower than the LS case.
AB - Research developments and applications in the underwater acoustic communication fields have been a challenge for researchers. In this paper we present a study about image transmission over underwater acoustic channels. We present the 256 OFDM transmission technique with BPSK modulation, forward error correction (FEC)-Hamming (7,4), least square (LS) and minimum mean square error (MMSE) equalizations. The simulation results show that FEC-Hamming gives a good performance, e.g. 5 dB SNR results in 0.0017 BER and 20.84 dB SNR. The performance of LS equalization and MMSE equalization at the receiver are compared. MMSE equalization need approximately 12 dB SNR for the BER of 0.001, or 2 dB lower than the LS case.
KW - LS
KW - MMSE
KW - OFDM
KW - underwater
UR - http://www.scopus.com/inward/record.url?scp=84872044230&partnerID=8YFLogxK
U2 - 10.1109/TSSA.2012.6366017
DO - 10.1109/TSSA.2012.6366017
M3 - Conference contribution
AN - SCOPUS:84872044230
SN - 9781467345507
T3 - 2012 7th International Conference on Telecommunication Systems, Services, and Applications, TSSA 2012
SP - 37
EP - 41
BT - 2012 7th International Conference on Telecommunication Systems, Services, and Applications, TSSA 2012
T2 - 2012 7th International Conference on Telecommunication Systems, Services, and Applications, TSSA 2012
Y2 - 30 October 2012 through 31 October 2012
ER -