Code design and implementation improvements for low density...

H - Electricity – 04 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04L 27/26 (2006.01) H04L 1/00 (2006.01) H04L 1/06 (2006.01)

Patent

CA 2619638

Method and apparatus for implementing LDPC codes in an EBEE 802.11 standard system configured to operate in a Multiple-Input, Multiple-Output (MIMO) schema. A method in accordance with the present invention comprises defining a base LDPC code, having a length equal to an integer number of data carriers in an ODFM symbol, transmitting the base LDPC code over a plurality of sub- carriers, wherein the base code is transmitted at an expected phase on sub- carriers specified by the IEEE 802.11 standard system, and transmitting the base LDPC code on other sub-carriers than those specified by the IEEE 802.11 standard system, wherein the base LDPC code on the other sub-carriers is transmit offset in phase from the base LDPC code on the specified sub-carriers.

Procédé et dispositif servant à mettre en oeuvre des codes LDPC dans un système standard EBEE 802.11 conçus pour fonctionner selon un schéma entrée-sortie multiples (MIMO). Procédé selon l'invention consistant à définir un code LDPC de base possédant une longueur égale à un nombre entier de porteuses de données d'un symbole ODFM, à transmettre ce code LDPC de base par l'intermédiaire d'une pluralité de sous-porteuses, ce code de base étant transmis à une phase attendue sur les sous-porteuses indiquées par le système de standard IEEE 802.11, et à transmettre ce code LDPC de base sur d'autres sous-porteuses que celles qui sont indiquées par le système standard IEEE 802.11, ce code LDPC de base étant transmis sur ces autres sous-porteuses en déphasage par rapport au code LDPC de base sur les sous-porteuses indiquées.

LandOfFree

Say what you really think

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

Rating

Code design and implementation improvements for low density... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Code design and implementation improvements for low density..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Code design and implementation improvements for low density... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1360418

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