TY - GEN
T1 - Study on performance of M-ary PPM underwater optical communication systems using vector radiative transfer theory
AU - He, Xi
AU - Yan, Juanjuan
PY - 2012
Y1 - 2012
N2 - The frequency response model for the underwater wireless optical communication channel is obtained using the discrete ordinates method based on vector radiative transfer theory. And the performance of a 1Gb/s communication system with M-ary PPM has been evaluated by applying this frequency response model. The results show that with the increase of transmission distance the bit-error-rate performance degrades, and the field of view (FOV) has a different behaviour in terms of bit-error-rate performance as distance increases. In short distance, with the increase of FOV the bit-error-rate performance degrades, and in long distance, it is opposite. The 4-PPM bit-error-rate performance is almost equal to that of OOK modulation. 8-PPM or 16-PPM can be used to get more improvement in bit-error-rate performance and higher power efficiency.
AB - The frequency response model for the underwater wireless optical communication channel is obtained using the discrete ordinates method based on vector radiative transfer theory. And the performance of a 1Gb/s communication system with M-ary PPM has been evaluated by applying this frequency response model. The results show that with the increase of transmission distance the bit-error-rate performance degrades, and the field of view (FOV) has a different behaviour in terms of bit-error-rate performance as distance increases. In short distance, with the increase of FOV the bit-error-rate performance degrades, and in long distance, it is opposite. The 4-PPM bit-error-rate performance is almost equal to that of OOK modulation. 8-PPM or 16-PPM can be used to get more improvement in bit-error-rate performance and higher power efficiency.
UR - https://www.scopus.com/pages/publications/84873553273
U2 - 10.1109/ISAPE.2012.6408834
DO - 10.1109/ISAPE.2012.6408834
M3 - 会议稿件
AN - SCOPUS:84873553273
SN - 9781467317993
T3 - 2012 10th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2012
SP - 566
EP - 570
BT - 2012 10th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2012
T2 - 2012 10th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2012
Y2 - 22 October 2012 through 26 October 2012
ER -