期刊
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
卷 60, 期 3, 页码 1016-1024出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TVT.2011.2107926
关键词
Cell identification (Cell-ID); Global Positioning System (GPS); Global System for Mobile Communications (GSM); hidden Markov model (HMM); location-based service (LBS); mobile worldwide interoperability for microwave access (WiMAX); navigation; positioning; positioning accuracy; WiMAX networks
资金
- Swedish Foundation for Strategic Research Center MOVIII
- Vinnova
A localization algorithm based on cell identification (Cell-ID) information is proposed. Instead of building the localization decisions only on the serving base station, all the detected Cell-IDs (serving or nonserving) by the mobile station are utilized. The statistical modeling of user motion and the measurements are done via a hidden Markov model (HMM), and the localization decisions are made with maximum a posteriori estimation criterion using the posterior probabilities from an HMM filter. The results are observed and compared with standard alternatives on an example whose data were collected from a worldwide interoperability for microwave access network in a challenging urban area in the Brussels capitol city.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据