Herein, results of 5.2 GHz wideband indoor multiple input multiple output (MIMO) channel measurements under the EU IST SATURN project are reported. Our investigation shows that for non-line-of-sight (NLOS) cases, the average power delay profiles fit the exponentially decaying curve quite well, therefore a simple wideband model for single-input single-output (SISO) proposed in COST259 has been used in our model. Furthermore, the investigations show that the MIMO channel covariance matrix of each normalized tap of the impulse response could be well approximated by the Kronecker product of the covariance matrices seen from the transmitter and receiver respectively. Based on the above results, a wideband statistical model is presented. Monte-Carlo simulations show reasonably good agreement between the measured data and our model. Finally, we use this model to show some capacity characteristics of Hiper-LAN/2 channels in NLOS indoor scenarios.
|Translated title of the contribution||A wideband statistical model for NLOS indoor MIMO channels|
|Title of host publication||Vehicular Technology Conference 2002 (VTC 2002-Spring)|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|Pages||370 - 374|
|Number of pages||4|
|Publication status||Published - May 2002|
|Event||55th Vehicular Technology Conference 2002 (VTC 2002-Spring) - Birmingham, Ala., United States|
Duration: 1 May 2002 → …
|Conference||55th Vehicular Technology Conference 2002 (VTC 2002-Spring)|
|Period||1/05/02 → …|
Bibliographical noteConference Proceedings/Title of Journal: IEEE 55th Vehicular Technology Conference, 2002 (VTC 2002-Spring)
Rose publication type: Conference contribution
Sponsorship: This work is conducted in part within SATURN, funded under the EU IST program
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