Trellis coded QAM using rate compatible, punctured, convolutional codes

A Chouly, A Brajal, D Gianella - US Patent 6,052,821, 2000 - Google Patents
US6052821A - Trellis coded QAM using rate compatible, punctured, convolutional codes -
Google Patents US6052821A - Trellis coded QAM using rate compatible, punctured …

Trellis coded QAM using rate compatible, punctured, convolutional codes

A Chouly, A Brajal, D Gianella - US Patent 6,052,821, 2000 - freepatentsonline.com
A digital transmission system provides selective protection by combining a convolutional
coding, a punctured coding and a digital quadrature amplitude modulation. The rate of the …