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Your search keyword '"RADIO wave propagation"' showing total 2 results
Start Over Descriptor "RADIO wave propagation" Topic statistical correlation Journal electronics letters (institution of engineering & technology) Database Academic Search Index
2 results on '"RADIO wave propagation"'

1. Building leakage propagation measurements for indoor cognitive radio systems.

Author

Ho, M.J., Berber, S.M., and Sowerby, K.W.

Subjects
*RADIO wave propagation, *RADIO transmitter-receivers, *SENSOR networks, *STATISTICAL correlation, *POWER transmission
Abstract

Measurements of radio signal leakage from a building at 821 MHz and 2.193 GHz are presented. It is shown that the COST231 outdoor-to-indoor building penetration model is suitable for predicting this leakage. Indoor locations that give the best indication of leaked power are also identified. These are important if indoor cognitive radio transmitter powers are to be controlled dynamically by an indoor sensor network. Signal strength at indoor locations near the building walls exhibits high correlation with the leaked power. [ABSTRACT FROM AUTHOR]

Published
2012
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2. Spatial correlation-coefficient across a receiving sensor-array - accounting for propagation loss.

Author

Piterbarg, V. I., Wong, K. T., and Wu, Y. I.

Subjects
*WIRELESS communications, *RADIO wave propagation, *ANTENNA arrays, *HOMOGENEITY, *STATISTICAL correlation
Abstract

In the open literature on the geometric modelling of wireless radiowave landmobile propagation channels, this reported work is the first to attempt to account for the propagation power loss of the multipaths, in deriving closed-form expressions for an uplink received-signal's spatial-correlation-coefficient function across the aperture of a base-station antenna-array. [ABSTRACT FROM AUTHOR]

Published
2010
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