Hardware Implementation of MISO on Orthogonal Frequency Division Multiplexing Platform with the Help of Alamouti Algorithm

Abstract

Abstract-Many software based OFDM techniques were proposed from last half decade to improve the performance of the system. This paper tried to implement the same with Hardware implementation. We created Hardware based MISO platform with OFDM. We implemented Alamouti algorithm on this test bed. The test bed is implemented with the help of Field Programmable Gate Array (FPGA). The test bed is functionalized with the help of FPGA through Xilinx based system generator for DSP. In this paper we considered the 2×1 MISO implementation with Alamouti algorithm. The simulation results showed that BER and SNR are considerably high for MISO than SISO. The results also proved that proposed OFDM based Alamouti implementation for MISO is excellent in all performance criterions.

Hardware software SoC co‐design analysis and implementation of MIMO‐OFDM for 4G/5G/6G eNodeB applications

“…When compared to the literature with 49,83–89 and optical systems, 90–92 Table 21 indicates that the findings obtained are suitable for system designs to achieve high data rates from 10.9 Gbps to 50 Gbps with a BER of 10 −3 to 10 −4 . The suggested technique describes MIMO‐OFDM programmable and reconfigurable co‐design, simulation, and implementation using a model‐based and SoC platform with computer architecture performances that are PS, Mali‐400 GPU, and Programmable Logic (PL).…”

“…When compared to the literature with 49,[83][84][85][86][87][88][89] and optical systems, [90][91][92] Table 21 indicates that the findings obtained are suitable for system designs to achieve high data rates from 10.9 Gbps to 50 Gbps with a BER of 10 83 MIMO-OFDM has a data rate of 1347.2 Mbps, or 1 Gbps, and uses a Simulink implementation on an FPGA implementation. 84 Kilaru implemented a MISO OFDM system with a 100 Mbps data throughput and a BER of 10 −4 at an SNR of 18 dB.…”

“…84 Kilaru implemented a MISO OFDM system with a 100 Mbps data throughput and a BER of 10 −4 at an SNR of 18 dB. 86 Riberio and Gameiro demonstrated on-the-fly scalable band width from 20 to 61.44 MHz with a data rate of 500 Mbps using 256-QAM with a BER of 10 −2 and SNR ranging from 10 to 40 dB for different modulation-based OFDM with LTE-like transceiver implementation using COTS FPGA and RF development boards. The design of OFDM-based transceivers is fully pipelined to fulfill the envisioned 5G bandwidth demands.…”

“…MIMO‐OFDM has a data rate of 1347.2 Mbps, or 1 Gbps, and uses a Simulink implementation on an FPGA implementation 84 . Kilaru implemented a MISO OFDM system with a 100 Mbps data throughput and a BER of 10 −4 at an SNR of 18 dB 86 . Riberio and Gameiro demonstrated on‐the‐fly scalable band width from 20 to 61.44 MHz with a data rate of 500 Mbps using 256‐QAM with a BER of 10 −2 and SNR ranging from 10 to 40 dB for different modulation‐based OFDM with LTE‐like transceiver implementation using COTS FPGA and RF development boards.…”