LTE MIMO throughput measurement method for characterization of multi-antenna terminal performance
Paper i proceeding, 2011

This paper presents experiences and results from LTE MIMO throughput measurements of a USB dongle in a reverberation test system. The measurements are performed with the dongle itself and also when it is connected to external diversity antennas with high and low correlation. Three different maximum bit rates are used, 59, 70 and 81 Mbps. The results illustrate that it is possible to separate a good antenna design from a bad from reverberation chamber measurements. Also, the effect of using a laptop test fixture, or a laptop dummy, instead of having the host computer present in the chamber, is demonstrated. It is shown that the noise induced by the host computer degrades the performance of the dongle.

Författare

Christian Lötbäck Patané

Charlie Orlenius

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

2011 IEEE International Symposium on Antennas and Propagation, Spokane, USA, 3-8 July, 2011

1522-3965 (ISSN)

43-46

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/APS.2011.5996378

ISBN

978-1-4244-9562-7