Efficient systolic designs for 1- and 2-dimensional DFT of general transform-lengths for high-speed wireless communication applications

• Main Authors: Meher, Pramod Kumar, Patra, Jagdish Chandra, Vinod, Achutavarrier Prasad
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2011
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
• Online Access: https://hdl.handle.net/10356/94362; http://hdl.handle.net/10220/7086
• Institution: Nanyang Technological University

In wireless communication, multiple receive-antennas are used with orthogonal frequency division multiplexing (OFDM) to improve the system capacity and performance. The discrete Fourier transform (DFT) plays an important part in such a system since the DFTs are required to be performed for the outpu...