Title :
Recursive metric for NTSC interference rejection in the ATSC-HDTV trellis decoder
Author :
Markman, Ivonete
Author_Institution :
Thomson Multimedia Inc., Indianopolis, IN, USA
Abstract :
This paper derives the optimum metric associated with the NTSC co-channel interference case of the ATSC-HDTV trellis decoder and proposes a recursive formula for its implementation
Keywords :
cochannel interference; decoding; high definition television; interference suppression; recursive estimation; television interference; trellis codes; ATSC-HDTV trellis decoder; NTSC co-channel interference; NTSC interference rejection; recursive formula; recursive metric; trellis encoding; AWGN; Additive white noise; Covariance matrix; Decoding; Euclidean distance; Gaussian noise; Interchannel interference; Interleaved codes; Nonlinear filters; Viterbi algorithm;
Conference_Titel :
Consumer Electronics, 2001. ICCE. International Conference on
Conference_Location :
Los Angeles, CA
Print_ISBN :
0-7803-6622-0
DOI :
10.1109/ICCE.2001.935196
