Sentence examples for use of spatial signatures from inspiring English sources

This observation suggests that in the absence of noise power uncertainty, shrinkage has a similar effect to rank-reduction implemented by the use of spatial signatures.

The main contribution of this work is the derivation of a cognitive detector based on the generalized likelihood ratio test and the use of spatial signatures, a novel concept that allows the detector to capture the spatial correlation inherently embedded in measurements coming from neighboring sensors.

To this end, we propose a structured signal model based on the concept of spatial signatures.

Nevertheless, the absence of user grouping precoding techniques reflects in co-channel interference (CCI) due to the correlation of spatial signatures of users sharing common radio resources.

The accuracy of spatial signature extension, which uses signatures derived from training sites from one region to classify images from another region, has been found to deteriorate with distance between the regions [3], [5].

MIMO spatial multiplexing uses uncorrelated spatial signatures of signals at the receiver to create a number of spatial channels to greatly increase capacity.

Some of the pieces make significant use of spatial elements: the sounds move around the stage.

We made use of spatial statistics to characterize the spatial pattern of BBD-infected corals [41].

(2) Use of spatial statistics to explore the spatial clustering characteristics of SARS [ 12- 14].

Another technique described in [9] uses spatial signatures for localization.

Here again, we can see that using spatial signatures, the detection performance also improves compared to the unstructured GLRT ΛUG X), with or without shrinkage.