Inter and Intra-Site Correlation of Large Scale Parameters from Macro Cellular Measurements at 1800MHz
نویسندگان
چکیده
Herein, the interand intra-site correlation properties of shadow fading and power-weighted angular spread at both the mobile station and the base station are studied utilizing narrow band multi-site MIMO measurements in the 1800MHz band. The influence of the distance between two base stations on the correlation is studied in an urban environment. Measurements have been conducted for two different situations, widely separated as well as closely positioned base stations. Novel results regarding the correlation of the power-weighted angle spread between base station sites with different separations are presented. Furthermore, the measurements and analysis presented herein confirm the autocorrelation and cross-correlation properties of the shadow fading and the angle spread that have been observed in previous studies.
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