Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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The USB Multi-signal Transmission System

USB 다중 신호 전송 시스템

  • Received : 2013.05.01
  • Accepted : 2013.05.24
  • Published : 2013.06.30
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Abstract

In recent years, the need to simultaneously transmit a variety of signals, such as DVI(Digital Visual Interface), audio, video, USB(Universal Serial Bus), LAN from the computer is required. So the cable complexity and scalability issues have been raised. In this paper, this signal can be distributed using a single USB cable, computer, video, audio, USB, LAN, one USB multi-signal transmission system was designed and implemented. USB multi-signal transmission was implemented in order to convert a single DVI, audio, and multiple USB, LAN, USB signal converter modules. This USB DVI port supports up to 1920 * 1080 resolution. USB multi-signal transmission system by sending multiple signals into a single cable installation costs of the various cable and using the replication feature of the screen, will provide schools and institutes, etc., providing the convenience of the river, and the scalability of computer peripheral ports.

최근 컴퓨터에서 DVI(Digital Visual Interface), 오디오, 비디오, USB(Universal Serial Bus), 랜(LAN) 등의 다양한 신호를 동시에 전송할 필요성이 요구됨에 따라 케이블이 복잡해지고 확장성 등의 문제점이 제기 되고 있다. 이에, 본 논문에서는 하나의 USB 케이블을 이용하여 컴퓨터의 영상, 음성, USB, 랜 등의 신호를 분배 할 수 있는 하나의 USB 다중 신호 전송 시스템을 설계 및 구현하였다. 따라서, USB 다중 신호 전송을 위해 단일 USB 신호를 DVI, 오디오, 다중 USB, 랜으로 변환하는 변환기 모듈들을 구현하였다. 이는 USB 방식으로 DVI 포트를 지원하며, 최대 1920 * 1080 해상도를 지원한다. USB 다중 신호 전송 시스템은 하나의 케이블로 다수의 신호를 전송하여 각종 케이블의 설치 비용이 절감되고, 화면 복제 기능을 이용하여 학교 및 학원 등에서 강의 편의 제공 및 컴퓨터 주변 포트의 확장성을 제공할 것이다.

Keywords

References

  1. S. I. Kim, H. S. Yang, W. J. Shin, W. J. Park, N. C. Oh, S. J. Nam, "Interactive System using Multiple Signal Processing," in proceeding of 2005, the Korea Institute of Signal Processing and System, pp. 282-285, 2005
  2. D. S. Son, S. H. Lee, "A Study on the Implementation of a Data Acquisition System with a Large Number of Multiple Signal," Journal of Korea Institute of Intelligent Systems, Vol 20, No. 3, pp. 326-331, Oct. 2010 https://doi.org/10.5391/JKIIS.2010.20.3.326
  3. D. O. Kang, J. O. Yoo and J. W. Lee, "A New Remote USB Architecture for Live Migration of Virtual Machines in SoD(System on-Demand) Service," ICCAS 2010, pp. 1143-1146, 2010
  4. Y. G. Kim, G. D. Lee, "An adaptive USB Protocol for Improving the Performance to Transmit/Receive Data," Journal of the Korea Institute of Communication and Information Science, Vol. 31, No. 10A, pp. 996-1002, Jun. 2006
  5. K. C. Jin, K. J. Jeon, Y. S. Lee, J. M. Lee, K. P. Hong, C. M. Shim, Vyacheslav T. Em, "Development of Fast TDC Module with USB Interface," in Proceeding of 2006, Korean Society for Precision Engineering, pp. 75-76, 2006
  6. G. C. Park, Y. S. Jeong, Y. T. Kim, "Design of IPTV Security Model using RFID-USB Technology," Journal of Korean Institute of Information Technology, Vol. 7, No. 5, pp. 273-280, Oct. 2009
  7. E. C. Choi, "Trend of WiMedia UWB-based Wireless USB Application Technology," Journal of TTA, pp. 80-85, 2009
  8. H. J Lee, S. H. Baek, J. D Huh, "Trend of Wireless USB Technology and WiMedia Standardization," Electronic and Telecommunications Trends, Vol. 21, No. 5, 2006
  9. Agere, Hewlett-Packard, Intel, MS, NEC, Philips, Samsung, "Wireless USB Spec. Revision 1.0," USB-IF, May 12, 2005
  10. H. J. Lee, J. W. Kim, J. D. Huh, "Graphic Iser Interface Scheme for Wireless USB," Int'l Conf. on Computers Communications and Systems, Vol 1, No. 1, pp. 183-186, 2005