TY - GEN
T1 - Performance evaluation of different detectors for frame synchronization in DVB-S2 system
AU - Yang, Dewei
AU - Yan, Chaoxing
AU - Wang, Hua
AU - Kuang, Jingming
AU - Zhang, Haiqin
AU - Wu, Nan
PY - 2010
Y1 - 2010
N2 - In this paper, the acquisition performances of different detectors are investigated and evaluated for frame acquisition in DVB-S2 system. Mean acquisition time in both single-dwell and multi-dwell procedures are derived based on a Markov chain model. Since it is quite complicated to analyze some parameters in close formula, a semi-analytical method is adopted to simplify the analysis. Performance results show that, in contrast with post detection integration (PDI) based detector, differential detector is robust to large frequency offset with a little but acceptable complexity increase. Moreover, differential detector can provide almost the same acquisition performances in both scenarios with and without large frequency offset.
AB - In this paper, the acquisition performances of different detectors are investigated and evaluated for frame acquisition in DVB-S2 system. Mean acquisition time in both single-dwell and multi-dwell procedures are derived based on a Markov chain model. Since it is quite complicated to analyze some parameters in close formula, a semi-analytical method is adopted to simplify the analysis. Performance results show that, in contrast with post detection integration (PDI) based detector, differential detector is robust to large frequency offset with a little but acceptable complexity increase. Moreover, differential detector can provide almost the same acquisition performances in both scenarios with and without large frequency offset.
UR - https://www.scopus.com/pages/publications/79952132880
U2 - 10.1109/WCSP.2010.5633552
DO - 10.1109/WCSP.2010.5633552
M3 - Conference contribution
AN - SCOPUS:79952132880
SN - 9781424475551
T3 - 2010 International Conference on Wireless Communications and Signal Processing, WCSP 2010
BT - 2010 International Conference on Wireless Communications and Signal Processing, WCSP 2010
T2 - 2010 International Conference on Wireless Communications and Signal Processing, WCSP 2010
Y2 - 21 October 2010 through 23 October 2010
ER -