WiMAX which represents “Worldwide Interoperability for Microwave Access” is a major part of BWN “broadband wireless network” having IEEE 802.16 standard provides innovative fixed as well as mobile platform for broadband internet access anywhere in anytime. In this paper we, investigate signal detection and frame synchronization for wireless network signal using preamble detection method such as MSC, MGM, MMSE and MML and preamble we used AWGN and Reyligh channel, also used modulation techniques QAM with OFDM. The performance has been concluded based Sample versus Detection value and output through MATLAB-R3013a Simulation.
AWGN, SNR, BPSK, OFDM, Detection of Preamble
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