Farooqui, Muhammad Zubair creator 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 text series technical report th Pathum Thani, Thailand Asian Institute of Technology 2009 continuing eng 36 leaves : ill. 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. 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 Orthogonal frequency division multiplexing Wireless communication systems Asian Institute of Technology. http://203.159.5.9/ait-thesis/detail.php?q=B01675 http://203.159.5.9/ait-thesis/detail.php?q=B01675 100315 20260817162943.0