02963nas|a2200409 a 4500 20260817162943.0 100315s2009 th uu|m rtt 0| a1eng d .b12074287 AIT RSPR no.TC-09-08 Farooqui, Muhammad Zubair Application of selected mapping technique to reduce average transmit power in multicarrier wireless optical communications Pathum Thani, Thailand : Asian Institute of Technology, 2009 36 leaves : ill. Research studies project report ; no. TC-09-08 A research study submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Telecommunications, School of Engineering and Technology Research studies project report (M.Eng.) - Asian Institute of Technology, 2009 Since the advent of multicarrier wireless optical communications, high average power is one of the major challenges in its efficient implementation. This research addresses one possible solution of this problem by implementing a version of selected mapping (SLM) technique for reduction in average transmit power in multicarrier wireless optical communications. SLM is a promising and well-known technique used for reducing peak-to-average power ratio (PAPR) in conventional orthogonal frequency division multiplexing (OFDM) systems. In this research, its implementation is tested by using all possible phase combinations of phase sequences of length 4. The approach proposed here provides reasonable gains in average power reduction at acceptable additional complexity. In addition, we attempt to find a reasonable set of phase sequence values by testing multiple choices of phase sequence values to find their reduction in average power. Orthogonal frequency division multiplexing Wireless communication systems Poompat Saengudomlert, Chairperson Ahmed, Kazi Mohiuddin, Examination Committee Rajatheva, R.M.A.P, Examination Committee Higher Education Commission (HEC), Pakistan, Scholarship donor AIT Fellowship, Scholarship donor Asian Institute of Technology. Research studies project report ; no. TC-09-08 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B01675 .b12074287 mnait u 240329 0 100315 m a u 0 mnait mnarc 22 40 Barcode : 30050120617948 CREATED : 2013-11-06 RECORD # : i12731900 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120350300 CREATED : 2016-09-06 RECORD # : i13028273 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 6824 6824 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT RSPR no.TC-09-08 30050120617948 2026-08-17 16:29:43 3 2026-08-17 22 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT RSPR no.TC-09-08 30050120350300 2026-08-17 16:29:43 2026-08-17 40