03042nas a2200421 i 4500 20260818094920.0 220598s1997 th uu m rttm 0| a1eng d .b11712168 AIT RSPR no.TC-97-14 Phyu Phyu Han The effect of delay spread on the performance of symbol-by-symbol detector, decision feedback equalizer and maximum likelihood sequence estimator Bangkok : Asian Institute of Technology, 1997 45 p. Research studies project report ; no. TC-97-14 A research study submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Technologies Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1997 In the mobile radio communication system, the distribution of the number of multipath, the distribution of amplitude and distribution of phase are varying with terrain and manmade environment. So, the different types of mobile radio channel are modeled for different environment. This research study concentrates on a channel model with exponentially decaying power delay profile. The channel model is modeled as a fortyone rays model. The delay spread of the channel is changed by changing the decaying factor of the power delay profile. The range of delay spread considered in this study is zero to two symbols period. The North American TDMA Digital Cellular Mobile System (IS-54) parameters are used for simulation study. Simulation results are presented for different types of receiver, Symbol-by Symbol Detector, Decision Feedback Equalizer and Maximum Likelihood sequence Estimator. The performance of these receivers is investigated by evaluating bit error rate (BER) as a function of delay spread. Mobile communication systems Makelainen, Kimmo, Chairperson Sharma, A.B., Examination Committee Rajatheva, R.M.A.P, Examination Committee UCOM, Scholarship donor Asian Institute of Technology. Research studies project report ; no. TC-97-14 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B13638 .b11712168 mnait y 240403 0 980522 m a y 4 mnait mnait mnarc 22 40 20 Barcode : 30050120552939 CREATED : 2013-11-06 RECORD # : i12732539 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120369797 CREATED : 2016-03-06 RECORD # : i1301755x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211021117 CREATED : 2022-02-18 RECORD # : i13367377 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 34264 34264 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT RSPR no.TC-97-14 30050120552939 2026-08-18 09:49:20 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no.TC-97-14 30050120369797 2026-08-18 09:49:20 2026-08-18 40 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT RSPR no.TC-97-14 30050211021117 2026-08-18 09:49:20 1 2026-08-18 20