標題: | Enhanced Area Estimation Algorithms for Indoor Wireless Localization |
作者: | Liu, Heng-Xiu Chen, Bo-An Tseng, Po-Hsuan Feng, Kai-Ten Wang, Tian-Sheng 電機工程學系 Department of Electrical and Computer Engineering |
公開日期: | 2016 |
摘要: | We enhance the area average (AA) algorithm based on received signal strength (RSS) fingerprinting in Wi-Fi infrastructure by utilizing map information. The area searching (AS) algorithm adopts the concept of Cell-ID method before fingerprinting is proposed to select appropriate areas to reduce the estimation error. The fusion-based RSS distance computation (FRD) scheme can represent the RSS distance more accurate when both 2.4 GHz and 5 GHz are considered. Experiment results validate that the enhanced algorithms achieve above 90% of area estimation accuracy in the area with access points in four different testing environments. |
URI: | http://hdl.handle.net/11536/134562 |
ISBN: | 978-1-5090-2073-7 |
期刊: | 2016 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS-TAIWAN (ICCE-TW) |
起始頁: | 241 |
結束頁: | 242 |
Appears in Collections: | Conferences Paper |