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Performance of Opportunistic Incremental Relaying Systems with Random Relays in Rayleigh Fading Channels
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 Title & Authors
Performance of Opportunistic Incremental Relaying Systems with Random Relays in Rayleigh Fading Channels
Kim, Nam-Soo;
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Opportunistic incremental relaying (OIR) system effectively overcomes the degradations caused by the fading of the wireless channel, and efficiently utilizes the wireless resources. Most of the OIR studies, however, assume spatially fixed relays. The user terminals which are usually served as relays move continuously, the assumption that the relays are fixed is not realistic. In this paper, the location of the spatially random user terminals are modeled by the Poisson point process, and the performance of an OIR system is derived. We noticed that the performance of the OIR system improves with the spatially random relays as well as with the fixed relays. Also the intensity of the relays and the transmitting directions toward the destination affect the performances. The performances of the maximal ratio combining (MRC) and the selection combining (SC) at the destination are compared.
Opportunistic relaying;Incremental relaying;Fading channel;Random relay;
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랜덤한 릴레이를 갖는 추가 기회전송 협동 릴레이 시스템의 릴레이 선택법에 따른 성능비교,김남수;

한국인터넷방송통신학회논문지, 2016. vol.16. 3, pp.65-71 crossref(new window)
J. N. Laneman, D. N. C. Tse, and G. W. Wornell, "Cooperative diversity in wireless networks: efficient protocols and outage behavior," IEEE Trans. in Information Theory, vol.50, no.12, pp. 3062-3080, Dec. 2004. crossref(new window)

A. Bletsas, H. Shin, M. Z. Win, "Cooperative communications with outage-optimal opportunistic relaying," IEEE Trans. on Wireless Communi., vol.6, no.9, pp.3450-3460, Sep. 2007. crossref(new window)

S. S. Ikki and M. H. Ahmed, "Performance analysis of incremental-relaying cooperative-diversity networks over Rayleigh fading channels," IET Commun., vol.5, no.3, pp.337-349, Feb. 2011. crossref(new window)

K. Tourki, H.-C. Yang, and M.-S. Alouini, "Accurate outage analysis of incremental decode-and-forward opportunistic relaying," IEEE Trans. on Wireless Commun., vol.10, no.4, pp.1021-1025, April 2011. crossref(new window)

Nam-Soo Kim,"Performance evaluation of opportunistic incremental relay systems by using partial and full channel information in Rayleigh fading channels," Journal of Institute of Internet, Broadcasting and Commun., vol.13, no.6, pp. 71-78, Dec. 2013.

H. Wang, S. Ma, T.-S. Ng, and H. V. Poor, "A general analytical approach for opportunistic cooperative systems with spatially random relays," IEEE Trans. on Wireless Commun., vol.10, no.12, pp.4122-4129, Dec. 2011. crossref(new window)

A. Behnad, A. M. Rabiei, N. C. Beaulieu, "Performance analysis of opportunistic relaying in a Poisson field of amplify-and-forward relay," IEEE Trans. on Commun., vol.61, no.1, pp. 97-107, Jan. 2013. crossref(new window)

C. Zhai, W. Zhang, and G. Mao, "Uncoordinated cooperative communications with spatially random relays," IEEE Trans. on Wireless Commun., vol.11, no.9, pp.3126-3135, Sep. 2012. crossref(new window)

A. Tukmanov, S. Boussakta, Z. Ding, and A. Jamalipour, "Outage performance of imperfect- CSI-based selection cooperation in random networks," IEEE Trans. on Commun., vol.62, no.8, pp.2747-2756, Aug. 2014. crossref(new window)

A. Bletsas, A. Khisti, D. P. Reed, and A. Lippman, "A simple cooperative diversity method based on network path selection," IEEE J. Select. Areas Commun., vol.24, pp.659-672, Mar. 2006. crossref(new window)

G. L. Stuber, Principles of mobile communication, 2nd Ed., Kluwer Academic Publishers, 2001.

Andrea Goldsmith, Wireless Communications, Cambridge Univ. Press, 2005.

D. Stoyan, W. Kendall, and J. Mecke, Stochastic geometry and its applications, John Wiley and Sons Ltd, 1995.

J. Kingman, Poisson Process, ch.5, Oxford university press, 1993.

I. S. Gradshteyn and I.M. Ryzhik, Table of integrals, series, and products, 6th Ed., Academic Press, 2000.