Change search
ReferencesLink to record
Permanent link

Direct link
A conceptual study of OFDM-based multiple access schemes: Part 2: Channel estimation in the uplink
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.
Luleå tekniska universitet.
Luleå tekniska universitet.
Telia Research.
Show others and affiliations
1996 (English)Report (Other academic)
Abstract [en]

This paper deals with the design of channel estimators in the uplink of an OFDM based multi-user system. First, we propose a user allocation scheme that is based on the aim to use the correlation of the radio channel for channel estimation purposes. Further, we present the linear MMSE channel estimator based on a few pilot tones. We present an error analysis that proves valuable in the evaluation of linear channel estimators under mismatch. Finally, we present some results on the design of linear channel estimators and pilot patterns, showing by means of examplesthe importance of careful pilot positioning.

Place, publisher, year, edition, pages
1996. , 7 p.
, Technical Report, Tdoc 116/96
Research subject
Signal Processing
URN: urn:nbn:se:ltu:diva-24962Local ID: d3b5c610-e090-11dc-9e29-000ea68e967bOAI: diva2:998014
Godkänd; 1996; Bibliografisk uppgift: ETSI STC SMG2 meeting no 18, Helsinki, Finland, May 1996; 20080221 (ysko)Available from: 2016-09-29 Created: 2016-09-29Bibliographically approved

Open Access in DiVA

fulltext(203 kB)0 downloads
File information
File name FULLTEXT01.pdfFile size 203 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Beek, Jaap van de
By organisation
Signals and Systems

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 1 hits
ReferencesLink to record
Permanent link

Direct link