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

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Wireless Webcam Implementation and Application Utilizing Wireless USB Technology

무선 USB 기술을 활용한 무선웹캠 구현 및 적용방법

  • Received : 2013.12.30
  • Accepted : 2014.01.21
  • Published : 2014.03.31
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Abstract

These days as smart TVs or android set top boxes have come into wide use, VoIP(Voice over Internet Protocol) services such as the Skype which can beused on computer system, can be also accessed by smart TVs or set top boxes. and the various kinds of distance learning programs have been developed on smart TVs or set top boxes. but when users have utilized a webcam with smart TVs or set top boxes, users have to go in front of smart TVs or set top boxes In this research paper, the new technology can be solved the problem of webcam use according to chaned environment. This tech is related with the wireless webcam one which can be applicable to open spaces such as living room with some distance between user and smart TV. There are few problems in long distance the test results show high reliability in living room with some distance.

최근 들어 스마트 TV나 안드로이드 셋톱박스의 보급이 확대되면서, 기존 컴퓨터에서 구동되던 Skype등 인터넷 전화를 스마트TV나 셋톱박스를 통해 사용할 수 있으며, 이를 활용한 다양한 화상 교육 프로그램이 출시되고 있다. 하지만 기존 웹캠을 활용하게 되면, 사용자는 스마트TV나 셋톱박스 앞으로 이동하여 사용 해야만 한다. 본 논문에서는 사용자의 환경 변화에 따른 기존 웹캠의 문제점을 근본적으로 해결할 수 있는 기술을 제안한다. 제안기술은 기존 컴퓨터 앞이 아닌 거실처럼 사용자와 TV간 거리가 떨어져 있는 경우 사용이 가능한 무선 웹캠 구현에 관한 기술이다. 실험결과 다소 거리의 문제에 대한 단점은 존재하였으나, 거실과 같은 근거리 사용상에서는 높은 신뢰성을 가지는 것을 확인할 수 있었다.

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References

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