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Efficient Signal Detection Technique Using Orthogonal Sequence for Quantum Communication  

Kim, Yoon-Hyun (광운대학교 전파공학과 소속 유비쿼터스 통신 연구실)
Kim, Jin-Young (광운대학교 전파공학과 소속 유비쿼터스 통신 연구실)
Publication Information
Journal of Satellite, Information and Communications / v.7, no.1, 2012 , pp. 21-26 More about this Journal
Abstract
For the last 20 years, our country has been pointing to a great power for digital information technology, but quantum information technology which is already researched in many forefront nations lags significantly behind other countries. Recently, quantum information management, quantum computing and quantum communication based on the quantum mechanics have been researching actively in many fields such as cryptology. On the basis of these background, in this paper, to efficient data transmission and detection for quantum data, we apply the orthogonal sequence to quantum communication system. The performance of proposed scheme is analyzed in terms of auto and cross correlation performance.
Keywords
Quantum communication; signal detection; orthogonal sequence; auto/cross correlation;
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