Apparatus for convolutional self-doubly orthogonal encoding...

Details Apparatus for convolutional self-doubly orthogonal encoding... Apparatus for convolutional self-doubly orthogonal encoding...

H - Electricity

03

M

H03M 7/00 (2006.01) H03M 13/23 (2006.01) H03M 13/43 (2006.01)

Patent

CA 2249095

An encoder and decoder for generating and decoding convolutional codes of improved orthogonality. In an embodiment the encoder includes a K-bit length shift register for receiving an input serial stream of information bits and providing for each input bit a K-bit parallel output to a self-doubly orthogonal code sequence generator. The encoded symbol stream is threshold decoded iteratively using the inversion of the convolutional self-doubly orthogonal parity code generators.

L'invention est constituée par un codeur et un décodeur convolutionnels à orthogonalité améliorée. Dans l'une des concrétisation de l'invention, le codeur comprend un registre à décalage K bits servant à recevoir une chaîne de bits d'information et à fournir à un générateur de séquences de codage orthogonales des signaux parallèles K bits pour chaque bit d'entrée. La chaîne de symboles codés est décodée itérativement par rapport à un seuil par inversion de la convolution des séquences de codage à parités orthogonales à autodoublage.

Affiliated with

Also associated with

Rating

Apparatus for convolutional self-doubly orthogonal encoding... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for convolutional self-doubly orthogonal encoding..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for convolutional self-doubly orthogonal encoding... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2048047