ASSESSMENT OF VLSI FFT FRAMEWORKS DIFFERENCE IN FLEXIBILITY, RAPIDITY, COMPLEXITY AND PROTOTYPING THE FRAMEWORKS FOR SOC TELECOM APPLICATION [ ]


This paper explains prototyping the integrated circuit of Fast Fourier Transform (FFT) for system-on-chip (SOC) telecommunication. There are three types of assessment of FFT frameworks proposed in wired or wireless OFDM standers in MIMO standers. The three type of framework are, 1. Fully parallel, 2. Pipelined cascade 3. In-place variable-size architecture, these frameworks have different trade-offs, like flexibility, rapidity, complexity and prototyping. The implementation of silicon and assessment with state-of-art prove the works for target application by output from each macro cell.