Title :
Adaptive frame selection algorithm for DVB-T
Author :
Jung-Jin Kim ; Dong-Seog Han
Author_Institution :
Sch. of Electron. & Electr. Eng., Kyungpook Nat. Univ., Taegu, South Korea
Abstract :
A proposed frame selection algorithm is able to remove intersymbol interference (ISI) produced by multipaths in conventional orthogonal frequency division multiplexing (OFDM) systems. Four estimation methods are also proposed to adaptively determine a replaced period of the proposed algorithm according to multipath conditions.
Keywords :
OFDM modulation; adaptive estimation; digital video broadcasting; interference suppression; intersymbol interference; multipath channels; DVB-T; ISI removal; OFDM systems; adaptive estimation; adaptive frame selection algorithm; intersymbol interference; multipaths; orthogonal frequency division multiplexing; replaced period; Delay effects; Digital video broadcasting; Fading; Frequency division multiplexing; Frequency synchronization; Interpolation; Intersymbol interference; Multipath channels; OFDM modulation; Scattering;
Conference_Titel :
Consumer Electronics, 2002. ICCE. 2002 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-7300-6
DOI :
10.1109/ICCE.2002.1014035
