Patent N°FR2718304
The equaliser (11) includes a forward probability calculation circuit (13) which is connected at the input of a buffer register (17). A reverse probability calculation circuit (14) is also included. A working memory connected at the output of the forward calculation circuit memorises the probabilities. A combinational logic circuit (15) is connected at an input of the working memory (18a) and at the output of the reverse calculation circuit. This allows a value representing the probability of a symbol being transmitted over the channel (5) to be calculated.
Type:
Patent
Date:
1995-10-06
Department:
Communication systems
Eurecom Ref:
2100
Copyright:
© EURECOM. Personal use of this material is permitted. The definitive version of this paper was published in Patent N°FR2718304 and is available at : http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=FR2718304&F=0
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