02834nas|a2200409 i 4500 20260817162836.0 121095s1994 th uu m rtt 00| a1eng d .b10087412 AIT RSPR no. TC-94-11 Lwin, Thin Thin Application of Bayesian equalization methodology for [pi]/4 DQPSK modulation Bangkok : Asian Institute of Technology, 1994 48 leaves Research studies project report ; no. TC-94-11 A research submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Research Studies Project Report (M.Eng.) - Asian Institute of Technology, 1994 This study presents a modeling of Bayesian equalizer with decision feedback. The Bayesian equalizer which is based on Bayesian solution is derived by using bayes' theorem. By utilizing ~ decision feedbaack is proposed which not only improves equalization performance but also reduces computational complexity. The transmission channel has been assumed three path raised cosine channel. Adaptive channel estimation approach is developed to realize the Bayesian equalization performance. The simplest Least Mean Square (LMS) algorithm is used for adaptive channel estimation. Simulation is employed in Matlab environment in order to evaluate the performance of the Bayesian DFE by applying n/4- shifted- DQPSK modulation scheme. The simulation bit- error- rate (BER) results are presented for various transmission channels and decision delays. Bayesian statistical decision theory Makelainen, Kimmo, Chairperson Sharma, A.B., Examination Committee Takahashi, Kenzo, Examination committee Finnish International Development Agency (FINNIDA), Scholarship donor Asian Institute of Technology. Research studies project report ; no. TC-94-11 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B15565 .b10087412 mnait y 240410 2 951012 m a y 0 mnait mnait mnarc 20 40 Barcode : 30050003116752 CREATED : 1994-05-16 RECORD # : i10092754 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 1 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003116745 CREATED : 1994-05-16 RECORD # : i10092766 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 1 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120370274 CREATED : 2016-03-06 RECORD # : i13016192 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 6485 6485 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT RSPR no. TC-94-11 30050003116752 2026-08-17 16:28:36 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT RSPR no. TC-94-11 30050003116745 2026-08-17 16:28:36 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT RSPR no. TC-94-11 30050120370274 2026-08-17 16:28:36 1 2026-08-17 40