SYSTEMATIC ALROGRITHMS USED ACCURATELY

Brand Owner Address Description
INTELLIGENT SOURCING SendTec, Inc. Suite 200 9400 4th Street N. Saint Petersburg FL 33702 Systematic alrogrithms used to accurately source (track) online responses from offline advertising;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Non-systematic and non-linear PC-TCM (Parallel Concatenate Trellis Coded Modulation). A non-systematic and non-linear PC-TCM code is presented that provides quite comparable performance to turbo encoding using only systematic and linear trellis codes (e.g., convolutional codes). The non-systematic and non-linear PC-TCM described herein may be modified to support a wide variety of code rates (e.g., rate 2/3, 5/6, 8/9, and 3/4 among other rates) and also a wide modulation types (e.g., 8 PSK (8 Phase Shift Key) and 16 QAM (16 Quadrature Amplitude Modulation) among other modulation types). In one embodiment, a non-systematic and non-linear PC-TCM presented herein comes to within approximately 0.15 dB of a systematic and linear turbo code. A design approach is presented that allows for the design of such non-systematic and non-linear PC-TCM codes and several exemplary embodiments are also presented that have been designed according to these presented principles.