Low latency and large bandwidth are required to deal with the increasing in data traffic demand to support massive capacity and connectivity. Introduction In recent years, there is rapid evolution of cellular communication technologies toward the 4G Long Term Evolution-Advanced (LTE-A) and higher-generation mobile systems. These values are to be compared with 29, 20 and 13 km (9.6, 51.2 and 76.8 Gb/s), respectively, when 8x1 GHz-bandwidth signals are transmitted.ġ. The simulation reveals that the maximum transmission distance of 16x200 MHz-bandwidth mobile signals over SMF operating with 1550 nm is 82, 69, and 25 km with bit rates 10.24, 20.48 and 30.72 GB/s for QPSK, 16QAM and 64QAM, respectively, at launch power equal 0 dBm.
WITH M ARY THRESHOLD DETECTOR OPTISYSTEM SOFTWARE
Simulation results using Optisystem V.14.1 software are presented for 200 MHz- and 1 GHz-bandwidth mobile signals. Increasing the transmission capacity by going towards wavelength division multiplexing is discussed. The effect of fiber transmission link parameters like dispersion, attenuation, transmission distance, lunch power, and number of aggregated signals are reported for three modulation formats (QPSK, 16QAM, and 64QAM). Four scenarios describe the environment of single mode fiber (SMF)-link are investigated for efficient bandwidth transmission. This paper presents the transmission performance of 5G mobile fronthaul based on aggregation of multiple intermediate frequency (IF) over radio-over-fiber platform.
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