Title :
A modified channel model for non-isotropic scattering enviroments
Author :
Qiuming, Zhu ; Dazhuan, Xu ; Xiaomin, Chen
Author_Institution :
Coll. of Inf. Sci. & Technol., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
A modified sum-of-sinusoids (SoS) channel model for two-dimensional (2-D) non-isotropic scattering environments is presented, which be applied on any single-path channel based on equal probability areas of the angle of arrival (AoA) and can be generalized to multi-path channels. Its performance can be improved using principle of set partitioning. The auto-correlation function (ACF) of our model is close to the ACF of the reference model, and better than traditional models.
Keywords :
correlation methods; electromagnetic wave scattering; multipath channels; 2D non-isotropic scattering; angle of arrival; auto-correlation function; multi-path channels; single-path channel; sum-of-sinusoids channel model; Autocorrelation; Computational modeling; Educational institutions; Error analysis; Fading; Information science; Rayleigh scattering; Space technology; Statistical distributions; Two dimensional displays; Angle of arrival; Method of equal probability areas; Non-isotropic scattering; Sum-of-sinusoids model;
Conference_Titel :
Wireless Communications & Signal Processing, 2009. WCSP 2009. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4856-2
Electronic_ISBN :
978-1-4244-5668-0
DOI :
10.1109/WCSP.2009.5371442
