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Session 2 : 기타정보통신기술 I, 좌장 : 김진영(광운대학교)

애드 혹 네트워크에서 효율적인 주파수 활용 기법

원문정보

Efficient Frequency Utilization Scheme forAd-hoc Network

신동수, 김경호, 황유민, 김진영

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Ad-hoc networks employing cognitive radio(CR) system that guarantee high spectrum utilization provide effective way to increase the network capacity. However, there is a problem that all CR user do not fairly use the primary user's idle bandwidth which has been sensed. In this paper, to solve this problem, we propose the spectrum sharing algorithm which uses the multiple orthogonal sequences based on the code division multiple access(CDMA). From the proposed algorithm, it is expected that system performance of CR based ad-hoc network is improved significantly and it can be applied to the implementation of CR based ad-hoc network system.

목차

Abstract
 I. 서론
 II. 시스템 모델
 III. 모의실험 결과
 IV. 결론
 감사의 글
 참고문헌

저자정보

  • 신동수 Dong-Soo Shin. 광운대학교
  • 김경호 Kyung-Ho Kim. 광운대학교
  • 황유민 Yu-Min Hwang. 광운대학교
  • 김진영 Jin-Young Kim. 광운대학교

참고문헌

자료제공 : 네이버학술정보

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