The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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Supersate Transition Matrix for the Generalized Transfer Function Method

일반화된 전달함수방법을 위한 초상태 천이행렬

  • 진익수 (전자통신연구소 이동통신기술연구단) ;
  • 조관 (LG정보통신 단말개발단) ;
  • 안재영 (전자통신연구소 위성통신기술연구단) ;
  • 이진호 (연세대학교 전기공학과) ;
  • 황금찬 (연세대학교 전기공학과)
  • Published : 1996.01.01
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Abstract

The purpose of this paper is to provide an algorithm in which the procedure of constructing a superstate transition matrix for trellis codes is reduced and, as a result, make it easier to evaluate the performance of a TCM scheme when the generalized transfer function method is used. In this paper, an algorithm for constructing a superstate transition matrix and an algorithm for reducing the matrix easily are addressed and applied to an MTCM scheme as an example. It is shown that the algorithm is very useflul for trellis codes with a large number of states and/or parallel transitions.

Keywords