지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.6
- 수록면
- 203 - 210 (8page)
이용수
초록· 키워드
오류제보하기
In this paper, a unified cooperative network model is set up, the selective decoding forward and multiple-input multiple-output algorithms are analyzed, and the factors that affect energy consumption are investigated, proposing a cooperative algorithm based on energy efficiency to relay data. According to the relative position of relay nodes to the direct transmission path, cooperative algorithms based on energy efficiency can effectively decide the relaying decision. Without considering the energy consumption of the circuit, our research results indicated that the energy consumption of the selective decoding forward system was lower than that of the single-input single-output system for a fixed ABER value. When the number of transmitting nodes is fixed, an optimal number of receiving nodes is required for the lowest energy consumption. The energy consumption of a multiple-input multiple-output system is higher than that of traditional single-input single-output for a short distance. The energy consumption can only be saved unless the distance is longer than the critical value. The proposed cooperative algorithms based on energy efficiency can save a lot of energy compared to the direct transmission method.
목차
Abstract
Introduction
Related Work
The Proposed Scheme
Performance Evaluation
Conclusion
References
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2015-500-002466099