A COMMON OPERATOR ARCHITECTURE FOR DISCRETE WAVELET TRANSFORM AND CONVOLUTIONAL ENCODER
V. G. Rajesh, Vadivel Palanisamy · 2013
In Software defined radio system, the transform coding is performed by data compression and encryption techniques. In this paper, a parameterization approach is considered to represent a transform coding technique, this was formulated and represented over Discrete Wavelet Transform (DWT) and convolutional coding. Thus, a flexible multi-standard transform coding system is designed under parameterization approach which explores the architecture to extract the operators to be designed. Here, two different standards for whom the Common Operator is designed are Lattice DWT and Convolutional Encoder, and the hardware complexity for this multi-standard approach is reduced by 32.48% and the power analyzed is lowered by 47.09%.