Demonstration of highly programmable downlink OFDMA (WiMax) transceivers for SDR systems

Authors:
Hamid Eslami;Gaurav Patel;Chitaranjan P. Sukumar;Sang V. Tran;Ahmed M. Eltawil;Raghu Rao;Chris Dick
Affiliations:
University of California, Irvine, Irvine, CA, USA;University of California, Irvine, Irvine, CA, USA;University of California, Irvine, Irvine, CA, USA;University of California, Irvine, Irvine, CA, USA;University of California, Irvine, Irvine, CA, USA;Xilinx Inc., San Jose, CA, USA;Xilinx Inc. , San Jose, CA, USA
Venue:
Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and computing
Year:
2009

Citing 1
Cited 1

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Evaluating dynamic OFDMA subchannel allocation for wireless mesh networks on SDRs

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Abstract

In this paper, we present the architecture of a highly configurable multi-input multi-output (MIMO) orthogonal frequency division multiple access (OFDMA) platform. The platform is designed to support experimentation with various communication algorithms, thus allowing an intimate understanding of the performance of complex algorithms under real-life constraints. The hardware used is the wireless open access research platform (WARP) which facilitates rapid prototyping utilizing the FPGA and multi radio interfaces available.