Implementations of FFT and STBD for MIMO-OFDM on a Reconfigurable Baseband Platform

スポンサーリンク

概要

• 論文の詳細を見る

• MIMO-OFDM systems aim to improve transmission quality and/or throughput but require significant signal processing capability and flexibility at reasonable cost. This paper proposes a reconfigurable architecture and associated algorithm optimizations for these types of systems based on the IEEE 802.11n and IEEE 802.16e standards. In particular, we describe the implementation of two key computations onto this architecture, namely Fast Fourier Transform (FFT) and Space-Time Block Decoding (STBD). The design is post-layout using a UMC 0.18micron technology at a clock rate of 100MHz. Performance comparisons with other optimization methods and hardware implementations are given.

• （社）電子情報通信学会の論文
• 2010-04-01

著者

• Zhou Dian

  State Key Lab Of Asic And System Fudan University

• Zhao Shuang

  State Key Lab Of Asic And System Fudan University

• Zhou Xiaofang

  State Key Lab Of Asic And System Fudan University

• LU Wenqing

  State Key Lab of ASIC and System, Fudan University

• SOBELMAN Gerald

  Dept. of Electrical and Computer Engineering, University of Minnesota

• Lu Wenqing

  State Key Lab Of Asic And System Fudan University

• Sobelman Gerald

  Dept. Of Electrical And Computer Engineering University Of Minnesota

関連論文

• Implementations of FFT and STBD for MIMO-OFDM on a Reconfigurable Baseband Platform
• Low complexity state metric compression technique in turbo decoder

スポンサーリンク