The Proceeding of the Korean Institute of Electromagnetic Engineering and Science (한국전자파학회지:전자파기술)
- Volume 6 Issue 4
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- Pages.3-10
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- 1995
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- 1738-9712(pISSN)
Punctured Trellis Coded Phase Frequency Shift Keying
펑쳐드 트렐리스 부호화된 위상주파수 변조
Abstract
In this paper, application of PTCM to 2FSK / 4PSK signals is studied. The generator polynomial of punctured trellis coded 2FSK / 4PSK, metric computation techniques, decoding complexity considerations are provided. Simulation results shows that PTCM of 2FSK / 4PSK archieves equal coding gain in com- parison to Padovani and Wolf's system with less decoding complexity.
Keywords