TY - GEN
T1 - Performance evaluation of a communication system simulated at the 28 GHz 5G-mmWave band
AU - Salazar S., Anthony
AU - Jativa E., Rene
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/10/13
Y1 - 2020/10/13
N2 - This paper comments the work performed to implement the basic features of a Cyclic Prefix-Coded Orthogonal Frequency Division Multiplexing (CP-COFDM) based wireless communications system, operating in the 28 GHz 5G-mmWave band, and to evaluate its behavior for Urban Micro cells (UMi) environments and typical Line Of Sight/ Non Line Of Sight (LOS/NLOS) scenarios. Simulations are implemented on Simulink using Communications and DSP toolboxes available on MATLAB ®. Realistic mmWave channels are achieved using reference models derived from intensive simulations on NYUSIM. From these models, the main propagation parameters are extracted and the system is adjusted to ensure effective communications by avoiding multipath related problems, such as Inter-Symbol Interference (ISI) and Inter-Channel Interference (ICI). This system uses Orthogonal Frequency Division Multiplexing (OFDM), QPSK and 8-PSK modulations, Reed-Solomon (RS) channel coding and two different schemes for pilots insertion whose performance in terms of Bit Error Rate (BER) and spectral efficiency is evaluated.
AB - This paper comments the work performed to implement the basic features of a Cyclic Prefix-Coded Orthogonal Frequency Division Multiplexing (CP-COFDM) based wireless communications system, operating in the 28 GHz 5G-mmWave band, and to evaluate its behavior for Urban Micro cells (UMi) environments and typical Line Of Sight/ Non Line Of Sight (LOS/NLOS) scenarios. Simulations are implemented on Simulink using Communications and DSP toolboxes available on MATLAB ®. Realistic mmWave channels are achieved using reference models derived from intensive simulations on NYUSIM. From these models, the main propagation parameters are extracted and the system is adjusted to ensure effective communications by avoiding multipath related problems, such as Inter-Symbol Interference (ISI) and Inter-Channel Interference (ICI). This system uses Orthogonal Frequency Division Multiplexing (OFDM), QPSK and 8-PSK modulations, Reed-Solomon (RS) channel coding and two different schemes for pilots insertion whose performance in terms of Bit Error Rate (BER) and spectral efficiency is evaluated.
KW - 5G mmWave channels
KW - Bit Error Rate (BER)
KW - Channel estimation
KW - Frequency selective fading
KW - NYUSIM
KW - OFDM
UR - http://www.scopus.com/inward/record.url?scp=85098574268&partnerID=8YFLogxK
U2 - 10.1109/ANDESCON50619.2020.9272031
DO - 10.1109/ANDESCON50619.2020.9272031
M3 - Contribución a la conferencia
AN - SCOPUS:85098574268
T3 - 2020 IEEE ANDESCON, ANDESCON 2020
BT - 2020 IEEE ANDESCON, ANDESCON 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE ANDESCON, ANDESCON 2020
Y2 - 13 October 2020 through 16 October 2020
ER -