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DSP 기반 DRM 수신기 구현

An Implementation of the DSP-based Digital Radio Modiale Receiver

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Abstract

In this paper, a software-based Digital Radio Modiale(DRM) receiver is implemented on a Digital Signal Processor(DSP). DRM stands for the European radio broadcasting standard to bring AM radio into digital radio, designed to work at frequencies below 30MHz. DRM can offer various data services such as text messaging and slideshow services as well as audio services. The DRM receiver implemented on the Tensilica DSP core performs well at low signal strength indication of -102dBm.

참고문헌 (7)

  1. "“Digital Radio Mondiale (DRM); System Specification," European Telecommunication Standards Institute (ETSI), ESTI ES 201 980 v2.2.1, 2005", ~ (2005)
  2. [URL]
  3. J. A. C. Bingham, "Multicarrier moudaltion for data transmission: An idea whose time has come", IEEE Comm.un. Mag, pp.5~14 (1990)
  4. F. Hofmann, "Multilevel coding (MLC) in digital radio mondiale (DRM)", in Kleinheubacher Berichte, 44, pp.274~278 (2000)
  5. "Digital Radio Mondiale (DRM) Digital Sound Broadcasting in the AM Bands; Data applications directory", European Telecommunication Standards Institute (ETSI) IEEE Trans on Braod, 49(3) (2003)

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