The Proceeding of the Korean Institute of Electromagnetic Engineering and Science (한국전자파학회지:전자파기술)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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인지 무선을 이용한 차간 통신 이슈 및 연구동향

  • Published : 2013.09.30
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Abstract

최근 차량 네트워크(VANET)는 차량 및 도로 안전에 관한 정보와 다양한 인포테인먼트 서비스 증가로, 기존 차량 통신에 고정적으로 할당된 주파수로는 요구되어지는 주파수 수요량을 충족하지 못할 것으로 예측된다. 이에 따라, 인지 무선(CR) 기술을 VANET 환경의 특징에 적합하게 적용함으로써, 동적인 주파수 사용으로 주파수의 활용도를 향상시키기 위한 연구가 큰 관심을 받고 있다. 본 고에서는 인지 무선을 이용한 차간 통신 이슈 및 연구 동향을 소개한다.

Keywords

References

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