Title :
A Statistical Inter-Cell Interference Model for Downlink Cellular OFDMA Networks Under Log-Normal Shadowing with Ricean Fading
Author :
Seol, Changkyu ; Cheun, Kyungwhoon ; Hong, Sungnam
Author_Institution :
Div. of Electr. & Comput. Eng., POSTECH, Pohang, South Korea
fDate :
11/1/2010 12:00:00 AM
Abstract :
In this letter, an approximation to the performance of downlink cellular orthogonal frequency division multiple access networks under log-normal shadowing and Ricean fading is evaluated. The interference statistic is shown to significantly deviate from the Gaussian distribution as shown in previous results under Rayleigh fading.
Keywords :
OFDM modulation; Rician channels; cellular radio; frequency division multiple access; statistical analysis; Gaussian distribution; Ricean fading; downlink cellular OFDMA networks; log-normal shadowing; orthogonal frequency division multiple access; statistical intercell interference model; Decoding; Loading; Measurement; Mobile communication; Rayleigh channels; Shadow mapping; Multiple access interference; orthogonal frequency division multiple access (OFDMA); orthogonal frequency division multiplexing (OFDM); soft decision decoding;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2010.091710.101048
