论文信息 - Experimental characterization of DOA at the base station in rural and urban area

Experimental characterization of DOA at the base station in rural and urban area

Techniques such as beam-forming use the property that energy transmitted by a mobile reaches the base station with a small angle aperture. This paper examines that property from experimental data from different environments. Examples and angular statistical results are given. Finally, a wideband multi-sensor propagation model based on a REVAL model is proposed for the urban environments.

P. Pajusco

[1] Patrick Claus F. Eggers. Angular dispersive mobile radio environments sensed by highly directive base station antennas , 1995, Proceedings of 6th International Symposium on Personal, Indoor and Mobile Radio Communications.

[2] B. Guisnet,et al. Evaluation of different methods of DOA using a circular array applied to indoor environment , 1996, Proceedings of Vehicular Technology Conference - VTC.

[3] Anja Klein,et al. Direction-of-arrival of partial waves in wideband mobile radio channels for intelligent antenna concepts , 1996, Proceedings of Vehicular Technology Conference - VTC.

[4] A. Molisch,et al. Unified channel model for mobile radio systems with smart antennas , 1998 .

[5] Bernard Mulgrew,et al. Smart antenna arrays for CDMA systems , 1996, IEEE Wirel. Commun..

[6] I. Siaud. A mobile propagation channel model with frequency hopping based on a digital signal processing and statistical analysis of wideband measurements applied in micro and small cells at 2.2 GHz , 1997, 1997 IEEE 47th Vehicular Technology Conference. Technology in Motion.

[7] W. C. Jakes,et al. Microwave Mobile Communications , 1974 .