Name
Abstract | ||
|---|---|---|
This paper proposes a low cost joint AOA-TDOA estimation strategy to locate multi-emitters in multi-paths contexts, without prior information on the transmitted signals. The proposed strategy consists in dividing the multi-emitter geolocation problem in multiple mono-emitters location ones. An AOA algorithm is firstly performed on the array of sensors of the main station and a spatial filtering with an ad hoc correlation based criterion selects the LOS paths. In a second step thanks to an auxiliary station, TDOAs are computed for each emitter which is then located with conventional AOA-TDOA techniques. The innovation consists in a simple strategy that avoid frequent ambiguities which arise when using separately estimated parameters in a multiple emitters context. |
Year | Venue | Keywords |
|---|---|---|
2010 | Aalborg | time-of-arrival estimation,aoa-tdoa estimation strategy,blind geolocation,low-cost aoa-tdoa approach,multiemitter geolocation problem,multipath context,multiple emitters context,multiple monoemitters location,time difference of arrival,transmitted signals,niobium,sensors,estimation,geology |
Field | DocType | ISSN |
Division (mathematics),Common emitter,Geolocation,Algorithm,Speech recognition,Multilateration,Signal processing algorithms,Spatial filter | Conference | 2219-5491 |
Citations | PageRank | References |
1 | 0.35 | 4 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Anne FerréOl | 1 | 49 | 11.32 |
| Jonathan Bosse | 2 | 17 | 5.77 |
| Pascal Larzabal | 3 | 535 | 64.76 |