This work presents some initial results concerning the MIMO channel capacity of real wireless channels in the UMTS-TDD band using the Eurecom MIMO Openair Sounder (EMOS). This paper describes the necessary steps to estimate in real-time the wireless MIMO environment, offering the possibility to identify reliable MIMO channels as well as instantaneous channel capacity. In particular, the problems related to additive and phase-shift noise are solved by employing OFDMA technology. Finally, based on measurements, we analyze the impact of polarization on the capacity performance.
EMOS platform: real-time capacity estimation of MIMO channels in the UMTS-TDD band
ISWCS 2007, IEEE International Symposium on Wireless Communication Systems 2007, October 17-19, 2007, Trondheim, Norway
Systèmes de Communication
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PERMALINK : https://www.eurecom.fr/publication/2282