standardization, many research activities are ongoing that relate, for example, to improving the accu- racy of the chamber. With the evolution of wireless standards, the attractiveness of © 2009 by Taylor & Francis Group, LLC Measuring Performance of 3GPP LTE Terminals reverberation chambers for link/system evaluation increases. Possible extensions of existing measurement techniques with a focus on LTE-and-beyond systems were pre- sented at the end of this chapter. A lot of potential for further development lies par- ticularly in manipulating the channel in the reverberation chamber to a larger extent and using the chamber for multiple terminal and multiple base station setups. References 1. Vaughan, R., J. B. Andersen, and P.C. Clarricoats. 2003. Channels, propagation and antennas for mobile communications electromagnetic waves. Series 50, Institute of Electrical Engineers. 2. http://www.3gpp.org/Highlights/LTE/lte.htm 3. Andersson, M., C. Orlenius, and M. Franzén. 2007. Measuring the impact of mul- tiple terminal antennas on the bit rate of mobile broadband systems using reverbera- tion chambers. International Workshop on Antenna Technology (iWAT07), Cambridge, UK, pp. 368-371. 4. Andersson, M. et al. 2006. Antennas with fast beam steering for high spectral effi- ciency in broadband cellular systems. Proceedings of the 9th European Conference on Wireless Technology, Manchester, England, September 2006. 5. El Zooghby, A. 2005. Smart antenna engineering. Mobile communications series. Norwood, MA: Artech House Inc. 6. Wolfgang, J., C. Carlsson, C. Orlenius, and P.-S. Kildal. 2003. Improved procedure for measuring efficiency of small antennas in reverberation chambers. IEEE AP-S International Symposium, Columbus, OH, June 2003. 7. Bäckström, M., O. Lundén, and P.-S. Kildal, Reverberation chambers for EMC sus- ceptibility and emission analyses. Review of Radio Science 1999-2002, (19): 429-452. 8. Kildal, P.-S. 2007. Overview of 6 years' R&D on characterizing wireless devices in Rayleigh fading using reverberation ch