Sökning: "Ungerboeck codes"

Hittade 2 avhandlingar innehållade orden Ungerboeck codes.

1. 1. On trellis coded modulation for Gaussian and band-limited channels

   Författare :Jan-Erik Porath; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; intersymbol interference; transfer function bound; construction; convolutional codes; Trellis coded modulation; Ungerboeck codes; regularity;

   Sammanfattning : .... LÄS MER

3. 2. Coded Modulation Techniques in Fiber-Optical Communications

   Författare :Lotfollah Beygi; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Today's high demand for increasing the data transmission rate motivates a great challenge to improve the spectral efficiency of fiber-optical channels. In order to achieve a higher spectral efficiency, exploiting an advanced coded modulation scheme is inevitable. LÄS MER