Articles Archive Subject Area Indexing Aims & Scope Editorial Board For Authors Publication Fees Article Id - IJECET_04_04_005, Pages : 42-50, Date of Publication : 2013/07/24 Abstract Main objectives of this paper is to design the PSK and QAM system for Symbol Error Rate (SER) performance analysis and to estimate the channels in OFDM. PSK & QAM syatems are designed for 64 Sbcarriers. In this paper we will compare the SER for both techniques for same modulation rate and same number of subcarrier.
