Encoding/interleaving method and corresponding...

H - Electricity – 03 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H03M 13/27 (2006.01)

Patent

CA 2185587

A method for encoding/interleaving a source sequence of data symbols to be transmitted, to give at least two packets to be transmitted consisting of said data symbols to be transmitted and redundancy symbols. The method comprises the steps of writing (3) the data symbols to be transmitted into a basic matrix; storing the basic matrix in a first quadrant of an extended transmission matrix; performing primary (5) and secondary (6) coding along the columns and rows respectively of the basic matrix, to generate first and second redundancy symbols that are stored in second and third quadrants of the extended transmission matrix and form additional rows and columns of the basic matrix; and reading (7) the extended transmission matrix row by row (or column by column), each row (or column) of the extended transmission matrix being one of the packets to be transmitted (2).

L'invention concerne un procédé de codage-entrelacement d'une séquence source de symboles d'information à transmettre, permettant d'obtenir au moins deux paquets à émettre constitués desdits symboles d'information à transmettre et de symboles de redondance. Selon l'invention, le procédé comprend les étapes de: écriture (3) des symboles d'information à transmettre dans une matrice de base, rangement de la matrice de base dans un premier quadrant d'une matrice étendue d'émission, réalisation d'un premier (5) et second (6) codages, respectivement selon des colonnes et lignes de la matrice de base, qui génèrent des premiers et seconds symboles de redondance qui sont rangés dans un second et troisième quadrants de la matrice étendue d'émission et constituent des lignes et colonnes supplémentaires de la matrice de base, lecture (7) ligne par ligne (ou colonne par colonne) de la matrice étendue d'émission, chaque ligne (ou colonne) de la matrice étendue d'émission constituant un des paquets à émettre (2).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Encoding/interleaving method and corresponding... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Encoding/interleaving method and corresponding..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Encoding/interleaving method and corresponding... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1621970

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.