WirelesscoherentOFDMmodemsimulation This project a

Title: WirelesscoherentOFDMmodemsimulation

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2008-10-13
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Description: This project aim was to build wireless software modem for data communicationbetween two computers using an acoustic interface in the voice frequency range (20Hz-20000Hz). The transmitting antenna is a speaker (frequency response of: 90Hz-20000Hz) and the receiving antenna is a microphone (frequency response of: 100Hz-16000Hz). The test files used as information files were text files.This goal was attained both in an incoherent scheme and in a coherent scheme.Build under Matlab code, our modem uses OFDM ( orthogonal frequency divisionmultiplexing) modulation, synchronization by LMS sequence, channel estimation (noequalizer) via pilot tones. The symbols are either PSK or ASK for a constellation size of2 or 4. To optimize the probability of error, these symbols were mapped using Graymapping.Report

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To Search: ofdm modem simulation communication antenna Pilot-Aided ofdm acoustic wireless acoustic ofdm OFDM GRAY matlab antenna LMS

[Wireless.coherent.OFDM.modem.simulation] - This is one of the wireless connectivity
[sync] - digital audio broadcast of the pc synchr
[Channel_estimation_for_MIMO-OFDM_system] - a typical application MMSE algorithm for
[matlabRLSLMS] - Matlab adaptive filtering lms good!
[OFDM_MATLAB] - OFDM perfect simulation program MATLAB (
[schmidl] - OFDM Symbol Synchronization Algorithm-sc
[DSPProjectFilteringNoise] - This is a Digital Signal Processing proj
[alu] - This is a 32-bit alu code, use verilog t
[OnPerformanceLimitsofDFTSpreadOFDMSystems] - OnPerformanceLimitsofDFTSpreadOFDMSystem
[QPSK_8PSKProject] - This project simulates the operation of

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