03367nam a2200469 4500 20260818144339.0 080598 th eng .b10380085 AIT Thesis no. TC-94-1 Teerasak Arunosrisakul An investigation of single-user optimum matched-filter detection for CDMA networks Bangkok : Asian Institute of Technology, 1994 91 leaves Thesis ; no. TC-94-1 A thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology,1994 The performance of a direct sequence code division multiple access (DS/CDMA) system is typically dependent on the signature codes used and a receiver structure. In this research, the performances in terms of signal to noise ratio (SNR) and bit error rate (BER) of a bipolar baseband DS/CDMA system is investigated. An analysis of the Optimum matched filter for bipolar baseband DS/CDMA applications is shown. The filter coefficients are found which maximize the output signal to noise ratio. A performance comparison of this filter with a conventional matched filter is demonstrated. The Gold codes and random binary sequences are used in this investigation. The performance investigation for CDMA techniques in an urban area Rayleigh fading radio channel is also presented. The simulation results demonstrated that the optimum matched filter receiver together with the forward error correction coding can achieve a very good system performance, in the mobile radio channels. Mobile communication systems O'Farrell, Timothy, Chairperson Makelainen, Kimmo, Chairperson Takahashi, Kenzo, Examination committee Ahmed, Kazi Mohiuddin, Examination Committee Nokia Telecommunications, Scholarship Donor Asian Institute of Technology. Thesis ; no. TC-94-1 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B15826 .b10380085 mnait s 240716 2 951012 m a s 3 mnait mnait mnarc mnarc mnarc 20 40 Barcode : 30050003067922 CREATED : 1994-05-17 RECORD # : i10475217 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120813737 CREATED : 1994-05-17 RECORD # : i10475229 LPATRON : 1019482 LCHKIN : 2009-11-19 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 5 TOT RENEW : 1 Barcode : 30050160046230 CREATED : 2016-01-03 RECORD # : i12887341 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211019087 CREATED : 2022-03-16 RECORD # : i13373444 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211019079 CREATED : 2022-03-16 RECORD # : i13373456 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 64783 64783 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. TC-94-1 30050003067922 2026-08-18 14:43:39 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. TC-94-1 30050120813737 2026-08-18 14:43:39 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. TC-94-1 30050160046230 2026-08-18 14:43:39 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT Thesis no. TC-94-1 30050211019087 2026-08-18 14:43:39 3 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT Thesis no. TC-94-1 30050211019079 2026-08-18 14:43:39 4 2026-08-18 20