DocumentCode
1789670
Title
MMSE interference estimation in LTE networks
Author
Penna, Federico ; Stanczak, Slawomir ; Zhe Ren ; Fertl, Peter
Author_Institution
Fraunhofer Heinrich Hertz Inst., Berlin, Germany
fYear
2014
fDate
10-14 June 2014
Firstpage
4548
Lastpage
4552
Abstract
We present a statistical approach for estimating the interference coupling coefficients in an LTE network based on a set of various measurements available at the network and terminal level. The proposed approach combines the measurements with prior information (spatial correlation among interference links) and takes into account measurement uncertainty. The result is a simple closed-form estimator that allows for fast realtime interference estimation.
Keywords
Long Term Evolution; estimation theory; least mean squares methods; measurement uncertainty; radiofrequency interference; radiotelemetry; statistical analysis; LTE network; MMSE interference estimation; interference coupling coefficient; measurement uncertainty; simple closed-form estimator; spatial correlation; statistical approach; Decision support systems; Signal processing; Cellular networks; LTE; MMSE; inter-cell interference; least squares; spatial correlation;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (ICC), 2014 IEEE International Conference on
Conference_Location
Sydney, NSW
Type
conf
DOI
10.1109/ICC.2014.6884038
Filename
6884038
Link To Document