Abstract
Co-channel signals tracking is an important topic in the field of radio monitoring. A direct tracking method based on random spatial spectrum is proposed for multiple mobile co-channel transmitters. The co-channel signals completely overlap in both time and frequency domains, but can be separated in the spatial domain. The random spatial spectrum is derived based on a set of state particles. The spatial sparse method is then proposed to track the positions based on the sparsity of a grid spatial spectrum. The algorithm is verified by the constant turn rate and acceleration motion model. Simulation results are given to demonstrate that the proposed algorithm outperforms other tracking algorithms and provide robust locating performance for multiple co-channel targets with different received powers.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
