Title :
A method of generating cross-correlated shadowing for dynamic system-level simulators
Author :
Yang, Xinjie ; Tafazolli, Rahim
Author_Institution :
Centre for Commun. Syst. Res., Surrey Univ., Guildford, UK
Abstract :
It has been proved that the cross-correlation of shadowing has a great impact on the performance of mobile communication systems. In this paper, an approach of generating multiple cross-correlated shadowing components is proposed. This method is suitable for dynamic system-level simulations as it considers cross-correlation matrix of a user in interest as the function of its location throughout the simulation steps. It is also verified by simulations that this approach can model both auto-correlation and cross-correlation properties of shadowing components in a very accurate manner.
Keywords :
correlation methods; matrix algebra; mobile communication; autocorrelation properties; cross-correlation matrix; dynamic system-level simulators; mobile communication systems; multiple cross-correlated shadowing components; Autocorrelation; Equations; Land mobile radio; Mobile communication; Radio link; Radio transmitters; Receivers; Shadow mapping;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on
Print_ISBN :
0-7803-7822-9
DOI :
10.1109/PIMRC.2003.1264350
