Publication Date:
2005-05-27
Description:
Over-the-air transmission experiments with a realtime MIMO test-bed are reported. We describe in principle a hardware architecture for spatial multiplexing at high data rates, discuss in detail the implementation on a hybrid FPGA/DSP platform and show measured bit error rates from indoor transmission experiments. Per-antenna rate control and joint transmission are enabled as well using an ideal feed-back link. A functional test of these new techniques is described while detailed transmission experiments are still ongoing.
Print ISSN:
1684-9965
Electronic ISSN:
1684-9973
Topics:
Electrical Engineering, Measurement and Control Technology
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