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stds-80220-ch-models Correspondence Group subscribers,
A number of people have indicated that they could not get to the document referred to by Achilles. I could not access it with my web-browser but could get at it via anonymous ftp. For your convenience I have placed the document in the ch-models drop box.
Mark Klerer
-----Original Message----- From: Achilles Kogiantis [mailto:achilles@lucent.com] Sent: Thursday, June 12, 2003 4:30 PM To: stds-80220-ch-models@ieee.org Subject: Re: stds-80220-ch-models: MIMO channel modeling info sources
Hi Ken and all,
The contribution C802.20-03/42 that was presented in Dallas last month proposed an approach for MIMO modeling that was also used in the development of a system-wide spatial channel model in the 3GPP and 3GPP2 bodies recently. The link to this document is: ftp://ftp.3gpp2.org/TSGC/Working/2003/3GPP_3GPP2_SCM_(Spatial_Modeling)/ConfCall-16-20030417/SCM-134 Text v6.0.zip
This document could be used as a starting point in the discussions here. It also provides some answers to the polarization modeling that resulted from analysis of measurement data.
Regards, Achilles
Ken Allen wrote: > > Hi everyone, > > I want to touch base since I have seen only two posts to this reflector. > > I seem to remember that another channel model document was going to be > used as the starting point for ours. Does any one know which one it is > or do you have a suggestion? > > I have found several published papers on MIMO channel models. Is there > a channel model that we have in mind at this point? > > I have found three papers on mobile MIMO channel measurements. They > are: > > Helmut Hofstetter, Ingo Viering, and Wolfgang Utschick, "Evaluation of > Suburban measurements by eigenvalue statistics," > Proc. COST 273, 1st Workshop at Espoo, Finland, May 2002 > > Ingo Viering, Helmut Hofstetter, and Wolfgang Utschick, "Validity of > Spatial Covariance Matrices over Time and Frequency," Globecom 2002, > Taipei, Taiwan, Nov. 2002 > > Helmut Hofstetter, Martin Steinbauer, and Christoph F. Mecklenbrauker, > "Double-Directional Radio Channel Estimation at 2GHz for high speed > vehicular mobiles - Experimental results," Proc. WPMC'01, Aalborgk, > Denmark, Sep. 2000 > > Does anyone know of any others? > > We have some mobile multi-element antenna measurements that we have > made that could possibly be of use. I will process the data if it will > be of any use. > > I am particularly interested in how well MIMO systems will work with > handheld mobile units where there is little space for antennas. > Presumably, polarization diversity would offer more than spatial > diversity it this case. Does anyone know of any applicable > polarization diversity measurements? > > I am anxious to start working on our contribution for the July meeting. > What can I do? > > Ken Allen > > ******************************************************** > Kenneth C. Allen > Wireless Program Leader > NTIA/Institute for Telecommunication Sciences > 325 Broadway > Boulder, CO 80305 > > Phone: 303-497-5474 > Fax: 303-497-3680 > E-mail: kallen@its.bldrdoc.gov
-- ------------------------------------------------ Achilles Kogiantis Member of Technical Staff Wireless Advanced Technologies Lab Bell Labs, Lucent Technologies
Rm.: 1A-251, 67 Whippany Rd., Whippany NJ, 07981 Tel: 973-386-4399, Email: achilles@lucent.com ------------------------------------------------ | ||||