Real-time MIMO Transmission with Adaptive Bitloading

T. Haustein, A. Forck, H. Gäbler, C.V. Helmolt, V. Jungnickel, and U. Krüger (Germany)


MIMO, adaptive, bitloading, real-time, implementation


The implementation of channel-aware rate control into a real-time single carrier MIMO test-bed is reported. The implemented algorithms are described and measurements results show throughput gains up to 65% with adaptive rate control for a MIMO system with 4Tx and 5Rx antennas.

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