A Weighted Combining Wireless Location Algorithm for Mobile-WiMAX Femto-Cell Environments
- Authors
- Kim, Sanhae; Yoo, Myungsik; Shin, Yoan
- Issue Date
- Mar-2010
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- femto-cell; LBS; mobile-WiMAX; positioning; RSSI; TDoA
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E93B, no.3, pp.749 - 752
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E93B
- Number
- 3
- Start Page
- 749
- End Page
- 752
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/14795
- DOI
- 10.1587/transcom.E93.B.749
- ISSN
- 0916-8516
- Abstract
- 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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