Development of an SDx for efficient and fast FFT in OFDM of WiFi (802.11ax) and 5G MODEM Systems
Developing Radix 4 and Radix 8 to perform efficiently and quickly translate FFT (Fast Fourier Transform) used for OFDM (Orthogonal Frequency Division Multiplexing) Channel Estimation of WiFi (802.11ax) MODEM system
Radix-4 and Radix-8 FFTs are FFT algorithms with higher radix values. The primary advantages of these algorithms lie in their ability to reduce computational complexity and increase efficiency.
It aims to Develop SDx that can perform efficiently and quickly translate FFT (Fast Fourier Transform) used for OFDM (Orthogonal Frequency Division Multiplexing) Channel Estimation of WiFi (802.11ax) MODEM system.
Xilinx SDx offers a range of advantages from a software perspective, enabling developers to work with higher-level abstractions, accelerate their designs, reuse IP blocks, and optimize system performance through hardware-software co-design. These features contribute to faster development times, improved maintainability, and better overall system performance.
SDx enables seamless integration of hardware and software components, allowing developers to optimize system performance by partitioning tasks between the programmable logic and processor subsystems.
When implemented with SDx, reusable IP blocks can be created, making it easy to respond to various situations (e.g., when points change and code needs to be modified).
It may be configured to perform all WiFi MODEM operations by combining MIMO and FPGA functioning as LDPC decoder.
converting a signal from the time domain to the frequency domain using FFT provides valuable insights into its frequency components and simplifies various signal processing tasks, making it a widely used technique in many applications.