Higher order statistics for lognormal small-scale fading in mobile radio channels


Autoria(s): Cotton, Simon; Scanlon, William
Data(s)

01/01/2007

Resumo

This letter reports the statistical characterization and modeling of the indoor radio channel for a mobile wireless personal area network operating at 868 MHz. Line of sight (LOS) and non-LOS conditions were considered for three environments: anechoic chamber, open office area and hallway. Overall, the Nakagami-m cdf best described fading for bodyworn operation in 60% of all measured channels in anechoic chamber and open office area environments. The Nakagami distribution was also found to provide a good description of Rician distributed channels which predominated in the hallway. Multipath played an important role in channel statistics with the mean recorded m value being reduced from 7.8 in the anechoic chamber to 1.3 in both the open office area and hallway.

Identificador

http://pure.qub.ac.uk/portal/en/publications/higher-order-statistics-for-lognormal-smallscale-fading-in-mobile-radio-channels(e1bdee4a-6502-464f-bdf1-686020618944).html

http://dx.doi.org/10.1109/LAWP.2007.909968

http://www.scopus.com/inward/record.url?scp=61349203736&partnerID=8YFLogxK

Idioma(s)

eng

Direitos

info:eu-repo/semantics/restrictedAccess

Fonte

Cotton , S & Scanlon , W 2007 , ' Higher order statistics for lognormal small-scale fading in mobile radio channels ' IEEE Antennas and Wireless Propagation Letters , vol 6 (1) , 909968 , pp. 540-543 . DOI: 10.1109/LAWP.2007.909968

Palavras-Chave #/dk/atira/pure/subjectarea/asjc/2200/2208 #Electrical and Electronic Engineering
Tipo

article