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
- 2011.9
- 수록면
- 796 - 800 (5page)
이용수
초록· 키워드
오류제보하기
An energy-efficient multi-hop scheme based on cooperative MIMO (multiple-input multiple-output) technique is proposed for wireless sensor networks, taking into consideration the modulation constellation size, transmission distance, and extra training overhead requirement. The scheme saves energy by selecting the hop length. In order to evaluate the performance of the proposed scheme, a detailed analysis of the energy and delay efficiencies in the proposed scheme compared with the equidistance scheme is presented. Results from numerical experiments indicate that by use of the proposed scheme significant savings in terms of total energy consumption can be achieved.
목차
ABSTRACT
Ⅰ. Introduction
Ⅱ. Background Information and System Model
Ⅲ. Multi-hop Network Analysis and Calculation
Ⅳ. Numerical Results
Ⅴ. Conclusion
References
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UCI(KEPA) : I410-ECN-0101-2013-567-000734113