Elements of information theory
Elements of information theory
A Gaussian Noise Generator for Hardware-Based Simulations
IEEE Transactions on Computers
A hardware gaussian noise generator using the wallace method
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
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The design and implementation of an accurate and low complexity MIMO channel emulator is presented in this paper. A mathematical analysis is used to verify the accuracy of the emulator over a wide range of SNRs (0 - 35 dBs). The complexity of the emulator is reduced by preprocessing of the channels and hardware/software partitioning. All 802.11n channels models can be emulated on our platform. A 3×4 10MHz version of the emulator is successfully running on a Virtex-II XC2V6000-4 FPGA. A 20MHz version was synthesized and simulated on an XC2V6000-6 FPGA.