DocumentCode
3065924
Title
On the Average Output SNR of Exponential Effective SNR Mapping over Nakagami-m Fading Channels
Author
Song, Hui ; Kwan, Raymond ; Zhang, Jie
Author_Institution
Centre for Wireless Network Design, Univ. of Bedfordshire, Luton, UK
fYear
2009
fDate
20-23 Sept. 2009
Firstpage
1
Lastpage
5
Abstract
A novel expression of the moment generating function (MGF) of the exponential effective SNR mapping (EESM) signal-to-noise ratio (SNR) over two correlated but not necessarily identically distributed Nakagami-m fading channels is presented. Based on the MGF, a novel expression for the average effective SNR is also presented. Numerical evaluation of these expressions shows that the proposed approach can be a useful and efficient analytical tool in analyzing the characteristics of EESM over correlated Nakagami-m fading channels.
Keywords
exponential distribution; fading channels; method of moments; correlated Nakagami-m fading channels; exponential effective SNR mapping; moment generating function; signal-to-noise ratio; Fading; Frequency estimation; Modulation coding; OFDM modulation; Random variables; Signal design; Signal generators; Signal mapping; Signal to noise ratio; Wireless networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference Fall (VTC 2009-Fall), 2009 IEEE 70th
Conference_Location
Anchorage, AK
ISSN
1090-3038
Print_ISBN
978-1-4244-2514-3
Electronic_ISBN
1090-3038
Type
conf
DOI
10.1109/VETECF.2009.5378768
Filename
5378768
Link To Document