A Weighted Combining Wireless Location Algorithm for Mobile-WiMAX Femto-Cell Environments

초록

The conventional TDoA (Tune Difference of Arrival)based and RSS (Received Signal Strength)-based location schemes create large positioning errors because of the various wireless channel effects such as path loss shadowing and NLoS (Non-Line-of-Sight) components of the multipath channels In this paper. we propose an improved wireless location scheme which performs a weighted combination of the TDoA and RSS location schemes to improve a detection probability in the mobile-WiMAX femto-cell environments

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