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
- 2013.1
- 수록면
- 655 - 663 (9page)
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초록· 키워드
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The hybrid relay systems in this paper are comprised of Amplify-and-Forward (AF), Decode-and-Forward (DF) and DeModulate-and-Forward (DMF) together in cooperative networks. We propose adaptive relay schemes based on Channel State Information (CSI) of the received Signal-to-Noise Ratio (SNR) at the Relay Node (RN). We select the relay protocol adaptively, on the basis of Power Allocation (PA) constraint, or the SNR value at previous hop. We improve multihop performance of the relay system, by using PA allocation. The simulation results show that the performance of the novel hybrid relay protocol improves the conventional hybrid system.
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참고문헌 (8)
참고문헌 신청
Aggelos Bletsas / 2006 / Outage-Optimal Cooperative Communications with Regenerative Relays / Conference on Information Sciences and Systems : 632 ~ 637
Ayoung Heo / 2010 / Adaptive relay selection for hybrid relay systems / Computer and Automation Engineering (ICCAE), 2010 The 2nd International Conference on 5 : 432 ~ 435
Basak Can / 2006 / Hybrid Forwarding Scheme for Cooperative Relaying in OFDM Based Networks / Communications, 2006. ICC '06. IEEE International Conference on 10 : 4520 ~ 4525
J. Nicholas Laneman / 2001 / An efficient protocol for realizing cooperative diversity in wireless networks / Proc. IEEE International Symposium on Information Theory : 24 ~ 29
J. Nicholas Laneman / 2003 / Distributed space timecoded protocols for exploiting cooperative diversity in wireless networks / IEEE Transactions on Information Theory 49 (10)
Ayoung Heo / 2010 / Adaptive relay selection for hybrid relay systems / Computer and Automation Engineering (ICCAE), 2010 The 2nd International Conference on 5 : 432 ~ 435
Basak Can / 2006 / Hybrid Forwarding Scheme for Cooperative Relaying in OFDM Based Networks / Communications, 2006. ICC '06. IEEE International Conference on 10 : 4520 ~ 4525
J. Nicholas Laneman / 2001 / An efficient protocol for realizing cooperative diversity in wireless networks / Proc. IEEE International Symposium on Information Theory : 24 ~ 29
J. Nicholas Laneman / 2003 / Distributed space timecoded protocols for exploiting cooperative diversity in wireless networks / IEEE Transactions on Information Theory 49 (10)
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