On Estimating the Number of Co-Channel Interferers in MIMO Cellular Systems
2011 (English)In: IEEE Signal Processing Letters, ISSN 1070-9908, E-ISSN 1558-2361, Vol. 18, no 6, 379-382 p.Article in journal (Refereed) Published
Two crucial tasks arising in current wireless packet networks are those of link adaptation and power control. It has been recently shown that large performance gains can be attained if proper algorithms for the aforementioned tasks are employed. These algorithms require the estimation of interference power. To this end, an intermediate step is the estimation of the number of active co-channel interferers. This letter aims at determining such an estimate without resorting to traditional training sequences.
Place, publisher, year, edition, pages
2011. Vol. 18, no 6, 379-382 p.
Cellular systems, co-channel interference, MIMO, power control
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-33974DOI: 10.1109/LSP.2011.2141659ISI: 000290170200001ScopusID: 2-s2.0-79955634785OAI: oai:DiVA.org:kth-33974DiVA: diva2:419937
QC 201105302011-05-302011-05-232012-03-20Bibliographically approved