@inproceedings{d5743dc624114ddf9d34d3c760388b28,
title = "Theoretical Limits of SoOP TDOA Localization of Unmanned Systems with Imperfect Synchronization",
abstract = "Self-localization is of crucial importance to Unmanned Aerial Vehicle (UAV) industry. Localization systems such as the Global Positioning System (GPS) are prone to jamming and spoofing. Localization using the Signal-Of-Opportunity (SoOP) gained much attention recently as an alternative to typical localization systems. We consider a general scenario where a receiver deployed on a mobile UAV finds its location based on Time Difference Of Arrival (TDOA) measurements with a number of unsynchronized reference Base Station (BS) receivers using signals from unsynchronized transmitters. The UAV has relative time offsets and clock skews with the BSs. We derive the Cramer-Rao Lower Bound (CRLB) of the UAV location and relative skews. Then, we plot them for Phase Alternating Line (PAL) analog TV transmission as SoOP.",
keywords = "Line-Of-Sight, Los, Receiver self-localization, Signals of opportunity, SoOP, Tdoa, Uav, non-GPS",
author = "Elgammal, \{Khaled Walid\} and Turan, \{Berke Can\} and Oguz Bedir and Hasari Celebi and Qaraqe, \{Marwa K.\} and Ozdemir, \{Mehmet Kemal\}",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE 28th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2023 ; Conference date: 06-11-2023 Through 08-11-2023",
year = "2023",
doi = "10.1109/CAMAD59638.2023.10478402",
language = "English",
series = "Ieee International Workshop On Computer Aided Modeling And Design Of Communication Links And Networks",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "158--163",
booktitle = "2023 IEEE 28th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, CAMAD 2023",
address = "United States",
}