Abstract

Current technology will build on signals mutual independent recurrence Technique(Orthogonal frequency divison multiplexing) and we don’t know the quality of it altogether expanded in numerous inputs numerous yields like Multi Input Multi output , Taking a shot at the same objective we use the LDPC based MIMO-OFDM with 16PSK and Binary modulation schemes. The bit error rate is checked so that we identify the which scheme is best.

Highlights

  • The technique which allows work based on Pilot aied Transmission (PAT)

  • MIMO-Orthogonal Frequency Division Multiplexing (OFDM): MIMO systems consist of multiple transmitters and receivers

  • SIMULATION RESULTS: Results evaluated under various schemes BPSK & 16-Phase shifty keying with FFT size two fifty six .It is tested under two fifty six fast fourier transform with binary phase shift keying technique 16 phase shifty keying technique

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Summary

INTRODUCTION

When the user tends to move at the higher speed, the need to send the data through the different media has become a challenging for the past few years. Since the world is digitalized, everyone are more depends on electronic gadgets most of the time This leads to increase the demand in speed so we are going to develop different communication techniques. To overcome these demands, we need to adopt some new technologies. The fundamental idea of this technique is carriers are independent of each other so this is very good result oriented techinque.

Kiran Kumar, Assistant professor, ECE, Vignan institute of Technology and science
MIMO-OFDM
AWGN CHANNEL
WORKING PRINCIPLE
ELEMENTS THAT AFFECTING BER
ANALYSIS OF THE BER
VIII. SIMULATION RESULTS

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