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Adaptive secure channel coding based on punctured turbo codes

Payandeh, A ; Sharif University of Technology | 2006

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  1. Type of Document: Article
  2. DOI: 10.1049/ip-com:20050086
  3. Publisher: 2006
  4. Abstract:
  5. Both security and error control coding are very extensive subjects, each with a variety of sub-disciplines. A secure channel coding (joint encryption-channel coding) scheme provides both data secrecy and data reliability in one process to combat problems in an insecure and unreliable channel. In this paper, an adaptive secure channel coding scheme based on serial or parallel concatenated turbo codes is developed. Recent results indicate that the turbo principle delivers near-to-optimal strategies for the channel coding. Reliability and security are achieved by adapting the pseudo-random puncturing strategy to the conditions of the noisy channel. Simulation results show the relevance and superior performance of the proposed scheme at all signal-to-noise ratio levels
  6. Keywords:
  7. Security of data ; Signal encoding ; Signal to noise ratio ; Simulation ; Spurious signal noise ; Adaptive secure channel ; Data reliability ; Optimal strategies ; Turbo codes
  8. Source: IEE Proceedings: Communications ; Volume 153, Issue 2 , 2006 , Pages 313-316 ; 13502425 (ISSN)
  9. URL: https://digital-library.theiet.org/content/journals/10.1049/ip-com_20050086