Estimation of Channel characteristics of milli meter wave communication using propagation channel models
Keywords:
Millimeter wave (mmWave), SV Model, Log distance model, Geometry based stochastic channel model, Bit Error rate, Path loss, LOS probability.Abstract
The paper describes the application of channel simulation with respect to statistical dependency on Saleh Valenzuela model, Geometry based Stochastic Channel model. The bit error rate is calculated for all the channel models using different modelling method under different channel scenario. The Bit Error Rate is calculated for the frequency of 28 GHz. The estimation of Bit Error Rate is necessary for legitimate exegeses of the model and, consequently, for relevant system design & channel characterization. The SV model and Geometry based stochastic channel model have been simulated using MATLAB software and calculated the parameters for milli meter wave communication such as Bit Error Rate for 1 dB to 30 dB signal to noise ratio. For SV channel model the BER with and without LDPC CRC is 0.00013250 & 0.00026700 for minimum SNR and 0.00011425 & 0.00023525for maximum SNR for indoor Scenario whereas for outdoor scenario the respective values are 0.00013300 & 0.00028375 and 0.00011800 & 0.00025825. For Geometry based stochastic channel model the BER with and without LDPC CRC is 0.00013400 & 0.00028475 for minimum SNR and 0.00011900 & 0.00025000 for maximum SNR for indoor Scenario whereas for outdoor scenario the respective values are 0.00013325 & 0.00028725 and 0.00011725 & 0.00026600.
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