Cooperative communication is a promising technique for combating the effects of channel fading by exploiting diversity gain achieved via node cooperation. However, how to apply it into sensor networks in a feasible and efficient manner still remains as a problem. To address the issue, this paper proposes a new adaptive transmission scheme, which adaptively adjusts transmission mode between direct communication and cooperative communication for node pairs to achieve energy efficiency in wireless sensor networks. The scheme is implemented by a simple yet effective cross-layer design between the network and MAC layers. Extensive simulation results are presented to illuminate the distinguished performance of the proposed scheme.
목차
Abstract 1. Introduction 2. Related Works 3. An Adaptive Transmission Scheme for Wireless Sensor Networks 3.1. Analysis on Energy Efficiency of Data Transmission 3.2. Design Details of the Adaptive Transmission Scheme 4. Performance Evaluation 5. Conclusion Acknowledgements References
보안공학연구지원센터(IJFGCN) [Science & Engineering Research Support Center, Republic of Korea(IJFGCN)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Future Generation Communication and Networking
간기
격월간
pISSN
2233-7857
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Future Generation Communication and Networking Vol.6 No.1