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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.3
- 수록면
- 18 - 27 (10page)
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초록· 키워드
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The objective of this study was to derive approximate closed-form error rates for M-ary burst symbol transmission (MBST) of dualhop adaptive decode-and-forward (ADF) cooperative relay systems over quasi-static Rayleigh fading channels. Within a burst, there are pilot symbols and data symbols. Pilot symbols are used for channel estimation schemes and each relay node"s transmission mode selection schemes. At first, our focus was on ADF relay systems" error-events at relay nodes. Each event"s occurrence probability and probability density function (PDF) were then derived. With error-event based approach, we derived a tractable form of PDF for combined signal-to-noise ratio (SNR). Averaged error rates were then derived as approximate expressions for arbitrary link SNR with different modulation orders and numbers of relays. Its accuracy was verified by comparison with simulation results.
목차
ABSTRACT
1. INTRODUCTION
2. NETWORK MODEL
3. APPROXIMATED ERROR PROBABILITY EXPRESSIONS
4. NUMERICAL AND SIMULATION RESULTS
5. CONCLUSIONS
REFERENCES
참고문헌 (23)
참고문헌 신청
[학술지(정기간행물)] - M. O. Hasna / 2003 / End-to-End performance of transmission systems with relays over Rayleigh-fading channels / IEEE Trans. Wireless Commun. 2 (6) : 1126 ~ 1131
[학술지(정기간행물)] - P. A. Anghel / 2004 / Exact symbol error probability of a cooperative network in a Rayleigh-fading environment / IEEE Trans. Wireless Commun. 3 (9) : 1416 ~ 1421
[학술지(정기간행물)] - J. N. Laneman / 2004 / Cooperative diversity in wireless networks: efficient protocols and outage behavior / IEEE Trans. Inf. Theory 50 (12) : 3062 ~ 3080
[학술지(정기간행물)] - J. Y. Jang / 2011 / Exact & closed-form BER expressions based on Error- Events at Relay nodes for DF Relay Systems over Rayleigh Fading channels / IEICE Trans. on Commun. E94-B (08) : 2419 ~ 2422
[학술지(정기간행물)] - K. KIMURA / 2014 / Signal-Carrier Cooperative DF Relay Using Adaptive Modulation / IEICE Trans. on Commun. E97-B (2) : 387 ~ 395
[학술지(정기간행물)] - P. A. Anghel / 2004 / Exact symbol error probability of a cooperative network in a Rayleigh-fading environment / IEEE Trans. Wireless Commun. 3 (9) : 1416 ~ 1421
[학술지(정기간행물)] - J. N. Laneman / 2004 / Cooperative diversity in wireless networks: efficient protocols and outage behavior / IEEE Trans. Inf. Theory 50 (12) : 3062 ~ 3080
[학술지(정기간행물)] - J. Y. Jang / 2011 / Exact & closed-form BER expressions based on Error- Events at Relay nodes for DF Relay Systems over Rayleigh Fading channels / IEICE Trans. on Commun. E94-B (08) : 2419 ~ 2422
[학술지(정기간행물)] - K. KIMURA / 2014 / Signal-Carrier Cooperative DF Relay Using Adaptive Modulation / IEICE Trans. on Commun. E97-B (2) : 387 ~ 395
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