A Dynamic Multi-Link MIMO Measurement System for 5.3 GHz
نویسندگان
چکیده
Multi-link MIMO systems, including multi-user MIMO and MIMO with base station cooperation, are essential parts of high-throughput wireless LANs and fourth-generation cellular systems. In order to fully understand such systems, the dynamic channel characteristics of multi-link MIMO channels have to be measured. In this paper we present a measurement setup that enables such measurements and does not suffer from the deficiencies of previous, “virtual multi-user” setups. We also present sample results from a measurement campaign with this setup at 5.3 GHz in an indoor office environment.
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