Title :
Kalman Filter for Interference Mitigation and Channel Equalization in Aeronautical Telemetry
Author :
Popescu, Otilia ; Saquib, Mohammad ; Popescu, Dimitrie C. ; Rice, Michael D.
Author_Institution :
EE Dept., Texas Univ., Dallas, TX
Abstract :
In this paper we describe a new method that is applicable to mitigating both multipath interference and adjacent channel interference (ACI) in aeronautical telemetry applications using ARTM Tier-1 waveforms. The proposed method uses a linear equalizer that is derived using Kalman filtering theory, which has been used for channel equalization for high-speed communication systems. We illustrate the proposed method with numerical examples obtained from simulations that show the bit error rate performance (BER) for different modulation schemes
Keywords :
Kalman filters; adjacent channel interference; equalisers; error statistics; interference suppression; multipath channels; radiotelemetry; ACI; ARTM Tier-1 waveform; BER; Kalman filtering theory; adjacent channel interference; aeronautical telemetry; bit error rate performance; channel equalization; high-speed communication system; interference mitigation; linear equalizer; modulation scheme; multipath interference; Baseband; Bit error rate; Communication systems; Detectors; Equalizers; Filtering theory; Interference; Kalman filters; Quadrature phase shift keying; Telemetry;
Conference_Titel :
Military Communications Conference, 2006. MILCOM 2006. IEEE
Conference_Location :
Washington, DC
Print_ISBN :
1-4244-0617-X
Electronic_ISBN :
1-4244-0618-8
DOI :
10.1109/MILCOM.2006.302409
