Transmission Effect Analysis of security communication using MELP encoding scheme in the HF communication

HF통신에서 MELP 부호화방식을 이용한 보안통신의 전송영향 분석

  • 이현수 (백석대학교 정보통신학부) ;
  • 홍진근 (백석대학교 정보통신학부) ;
  • 한군희 (백석대학교 정보통신학부)
  • Published : 2008.08.31


The US government has designed new military standard vocoder algorithm, which is called MELP algorithm, to provide robust communication performance on poor channel environment. In this paper, we analyze transmission effect of security communication in MELP vocoder environment of HF channel. MELP vocoder develop properly application in environment of HF channel and influence of MELP vocoder and channel encoding apply to in envitonment of wireless burst and performance of plaintext communication and security communication study a matter from analysis of MOS and spectrum analysis.


MELP;HF channel


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