摘要

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

  • 出版日期2010-3