Design of AXI4-Stream based Modulator IP Core for Visible Light Communication System-on-Chip
Journal Title: Jurnal INFOTEL - Year 2018, Vol 10, Issue 2
Abstract
In this paper, the design of AXI4-Stream based modulator IP core for Visible Light Communication is reported. The modulator IP core conforms to the AXI4-Stream protocol standard, which is widely used in System-on-Chip (SoC) design. There are three modulation types in this IP core namely, Binary Phase Shift Keying (BPSK), Quadrature Phase Shift Keying (QPSK), and Quadrature Amplitude Modulation-16 (QAM-16). These modulation types are commonly used in the DCO-OFDM system. The modulation types can be selected programmatically from software that runs in the main processor by accessing the control register. The output of the modulator is designed for DCO-OFDM modulation using 64-point IFFT. According to the simulation results, this modulator IP core can achieve a throughput of 95.36 Mb/s, 184.77 Mb/s, and 347.81 Mb/s for BPSK, QPSK, and QAM-16, respectively. This modulator IP core is reusable in the DCO-OFDM system, so it increases productivity in DCO-OFDM system design
Authors and Affiliations
Erwin Setiawan, Trio Adiono
Pemanfaatan Cloud Computing untuk Enterprise Resources Planning di Indonesia
Cloud Computing is a topic that has gained momentum in recent years. ERP (Enterprise Resource Planning) system is the structure of the information used to integrate business processes in manufacturing / services which in...
Performance Comparison of Dispersion Compensation Schemes Using DCF in DWDM Optical Network
The dense wavelength division multiplexing (DWDM) system enhances bandwidth capacity for long-haul communications system, but the system performance is affected by a chromatic dispersion especially in the high bitrate co...
Robot Line Follower Berbasis Kendali Proportional-Integral-Derivative (PID) Untuk Lintasan Dengan Sudut Ekstrim
Line follower robot is an autonomous robot that can follow the paths. The trail can be a black line on a white surface, or vice versa. So far, most researchers designed a line follower robot PID (Proportional-IntegralDer...
Analisis Estimasi Kanal Dengan Menggunakan Metode Invers Matrik Pada Sistem MIMO-OFDM
The channel is a transmission medium between sender and receiver. In wireless communication system, channel is the important one that determine the quality of sending process between sender and receiver. There are severa...
Pengembangan Dashboard Information System (DIS)
Developments and changes in information technology should be fully utilized by the organization. Information is one of the most important asset in supporting the progress and achievement of the objectives of an organizat...