onr:"swepub:oai:research.chalmers.se:67d9d3f0-459c-42ac-ac25-972f55b896be"
Search: onr:"swepub:oai:research.chalmers.se:67d9d3f0-459c-42ac-ac25-972f55b896be" > Performance Evaluat...
- 1 of 1
- Previous record
- Next record
- To hitlist
- Aronsson, DanielUppsala universitet,Uppsala University (author)
Performance Evaluation of Memory-less and Kalman-based Channel Estimation for OFDMA
- Article/chapterEnglish2009
Publisher, publication year, extent ...
- 2009
Numbers
- LIBRIS-ID:oai:research.chalmers.se:67d9d3f0-459c-42ac-ac25-972f55b896be
- ISBN:9781424425174
- https://doi.org/10.1109/VETECS.2009.5073788DOI
- https://research.chalmers.se/publication/88011URI
Supplementary language notes
- Language:English
- Summary in:English
Part of subdatabase
- SwePubSwePub
Classification
Notes
- The next generation wireless systems based onOrthogonal Frequency Division Multiple Access (OFDMA) needto operate in widely different deployment and usage scenarios. Thus, support for flexible resource allocation is important. In this paper we investigate the performance of different memory-less and memory-based channel estimators with different OFDMA subcarrier allocation schemes and different pilot patterns. We evaluate the performance in various fading environments and for different user terminal velocities. The results show that channel estimation can perform well enough for time-frequency localized resources as small as 22 channel symbols with two pilots in many important scenarios. The results provided can be used to identify appropriate subcarrier allocations for the next generation OFDMA based wireless systems.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Telekommunikation hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Telecommunications hsv//eng
- Kalman filtering
- OFDMA
- channel estimation
Added entries (persons, corporate bodies, meetings, titles ...)
- Svensson, Tommy,1970Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)tommys (author)
- Sternad, Mikael,1957Uppsala universitet,Uppsala University (author)
- Uppsala universitetChalmers tekniska högskola (creator_code:org_t)
Related titles
- In:VTC Spring 2009 - IEEE 69th Vehicular Technology Conference; Barcelona; Spain; 26 April 2009 through 29 April 2009, s. Art. no. 5073788-1550-22529781424425174
Internet link
Find in a library
- VTC Spring 2009 - IEEE 69th Vehicular Technology Conference; Barcelona; Spain; 2... (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Aronsson, Daniel
- Svensson, Tommy, ...
- Sternad, Mikael, ...
- About the subject
-
- ENGINEERING AND TECHNOLOGY
- ENGINEERING AND ...
- and Electrical Engin ...
- and Telecommunicatio ...
- Articles in the publication
- VTC Spring 2009 ...
- By the university
- Chalmers University of Technology
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
