Title :
A new trellis representation for source-channel rate allocation
Author :
Tajan, Romain ; Poulliat, Charly ; Imad, Rodrigue ; Fijalkow, Inbar
Author_Institution :
CNRS, ENSEA, Cergy-Pontoise, France
Abstract :
In this paper, we consider the source-channel rate allocation for different transmission schemes. We propose a new trellis structure and a new algorithm that are able to deal with both variable length packet and fixed length packet problems. The trellis description allows to handle any kind of transmission schemes and can therefore be applied to Bit Interleaved Coded Modulations (BICM), parallel channels or Hybrid-Automatic Repeat reQuest (HARQ).
Keywords :
combined source-channel coding; interleaved codes; trellis coded modulation; HARQ; bit interleaved coded modulations; fixed length packet problems; hybrid-automatic repeat request; parallel channels; source-channel rate allocation; trellis representation; trellis structure; Complexity theory; Context; Error correction codes; Quadrature amplitude modulation; Resource management; Signal to noise ratio; Bit Interleaved Coded-Modulation (BICM); Unequal Error Protection (UEP); rate allocation algorithm; source-channel coding; trellis;
Conference_Titel :
Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on
Conference_Location :
Prague
Print_ISBN :
978-1-4577-0538-0
Electronic_ISBN :
1520-6149
DOI :
10.1109/ICASSP.2011.5946690
