Title :
Enhanced Mitigation Scheme for High Power and Long Duration Interference in DVB-T/H Systems
Author :
Hazmi, A. ; Rinne, J. ; Renfors, M.
Author_Institution :
Inst. of Commun. Eng., Tampere Univ. of Technol., Tampere
Abstract :
This paper introduces an enhanced technique for mitigation of high power and long duration interference in terrestrial digital video broadcasting (DVB-T/H) systems. The scheme assumes perfect knowledge of the interference position and duration. Reliability information concerning the interference is constructed first and then combined with channel state information to perform soft bit scaling in the DVB-T/H receiver. The performance of the new technique is evaluated in static frequency selective channels.
Keywords :
broadcast channels; digital video broadcasting; television interference; television receivers; DVB-T/H receiver; DVB-T/H systems; channel state information; enhanced mitigation scheme; interference position; reliability information; static frequency selective channels; terrestrial digital video broadcasting; AWGN channels; Channel state information; Communications technology; Digital video broadcasting; Frequency estimation; GSM; Interference; OFDM; State estimation; Time division multiplexing;
Conference_Titel :
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1458-1
Electronic_ISBN :
978-1-4244-1459-8
DOI :
10.1109/ICCE.2008.4587983
