A wideband statistical model for NLOS indoor MIMO channels

Kai Yu, Mats Bengtsson, Bjorn Ottersten, P Karlsson, MA Beach, D Mcnamara

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

53 Citations (Scopus)
335 Downloads (Pure)

Abstract

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 contributionA wideband statistical model for NLOS indoor MIMO channels
Original languageEnglish
Title of host publicationVehicular Technology Conference 2002 (VTC 2002-Spring)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages370 - 374
Number of pages4
Volume1
ISBN (Print)0780374743
DOIs
Publication statusPublished - May 2002
Event55th Vehicular Technology Conference 2002 (VTC 2002-Spring) - Birmingham, Ala., United States
Duration: 1 May 2002 → …

Conference

Conference55th Vehicular Technology Conference 2002 (VTC 2002-Spring)
CountryUnited States
CityBirmingham, Ala.
Period1/05/02 → …

Bibliographical note

Conference 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

Terms of use: Copyright © 2002 IEEE. Reprinted from Proceedings of IEEE Vehicular Technology Conference, Spring 2002. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org.


By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

Keywords

  • MIMO

Fingerprint Dive into the research topics of 'A wideband statistical model for NLOS indoor MIMO channels'. Together they form a unique fingerprint.

Cite this