Research Article
Cooperative Positioning Techniques for Mobile Localization in 4G Cellular Networks
@INPROCEEDINGS{10.1109/PERSER.2007.4283887, author={Carlos Leonel Flores Mayorga and Francescantonio Della Rosa and Satya Ardhy Wardana and Gianluca Simone and Marie Claire Naima Raynal and Joao Figueiras and Simone Frattasi}, title={Cooperative Positioning Techniques for Mobile Localization in 4G Cellular Networks}, proceedings={1st International IEEE Conference on Pervasive Services}, publisher={IEEE}, proceedings_a={ICPS}, year={2007}, month={8}, keywords={4G Cooperation Data Fusion Localization Wi-Fi WiMAX}, doi={10.1109/PERSER.2007.4283887} }- Carlos Leonel Flores Mayorga
Francescantonio Della Rosa
Satya Ardhy Wardana
Gianluca Simone
Marie Claire Naima Raynal
Joao Figueiras
Simone Frattasi
Year: 2007
Cooperative Positioning Techniques for Mobile Localization in 4G Cellular Networks
ICPS
IEEE
DOI: 10.1109/PERSER.2007.4283887
Abstract
In this paper, we exploit the concept of cooperative localization by utilizing the additional information obtained from short-range links to enhance the location estimation accuracy in forthcoming cellular systems. Simulations for a hybrid WiMAX/Wi-Fi system are carried out considering an outdoor environment, where time difference of arrival (TDOA) and received signal strength (RSS) measurements are combined thanks to advanced data fusion techniques. Results show that the proposed system allows to meet the federal Communications Commission (FCC) requirements and overcome the ever changing channel conditions.
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