OFDM BASED SPECTRUM SHARING IN COGNITIVE RADIO NETWORK FOR INTERFERENCE CANCELLATION
Jashuva. D
M.E 2nd year Embedded system, Sathyabama University
Logashanmugam. E
M.E, Head Faculty of Electrical and Electronics, Sathyabama University
71-82
Vol: 4, Issue: 2, 2014
Receiving Date:
2014-03-12
Acceptance Date:
2014-04-14
Publication Date:
2014-05-15
Download PDF
Abstract
In this project analyses spectrum sharing in cognitive radio networks, and perform the selection of relays
models to reduce the interference of primary nodes and achieve the maximize the rate in secondary
nodes. The trade-off between the secondary rate and the interference on the primary is also
characterized. To consider a spectrum-sharing analysis they taken an Alternating Relay Protocol to
investigate the performance and clustering (frame work) for to achieve an above mentioned aspects. “In
the paper Rayleigh fading is used to select the relay thus rate of transfer decrease per second. To
increase the Rates of frequency by proposing with an algorithm of frequency selective fading with the
help of this method data loss is comparatively reduced”. Finally to address the rate loss due to halfduplex relaying in the secondary and propose an alternating relay protocol and investigate its
performance.
Keywords:
ofdm,cognitive radio network,adaptive relaying protocol,amplify and forward relaying, montecarlo simulation, multi path fading channels.
References
- FCC Spectrum Policy Task Force, Report of the Interference Protection Working Group, Nov. 15, 2002. Available: http://transition.fcc.gov/sptf/files/IPWGFinalReport.pdf.
- V. Asghari and S.A¨ıssa, “Cooperative relay communication performance under spectrumsharing resource requirements,” in Proc. 2010 IEEE ICC, pp. 1–6
- L. Musavian, S. A¨ıssa, and S. Lambotharan, “Effective capacity for interference and delay constrained cognitive radio relay channels,” IEEE Trans. Wireless Commun., vol. 9, no. 5, pp. 1698–1707, May 2010.
- J. Lee, H. Wang, J. G. Andrews, and D. Hong, “Outage probability of cognitive relay networks with interference constraints,” IEEE Trans. Wireless Commun., vol. 10, no. 2, pp. 390– 395, Feb. 2011.
- A. E1 Gamal and Y.-H. Kim, Network Information Theory. Cambridge University Press, 2011.
- M. Xia and S.A¨ıssa, “Cooperative AF relaying in spectrum-sharing systems: performance analysis under average interference power constraints and Nakagami-m fading,” IEEE Trans. Commun., vol. 60, no. 6, pp. 1523–1533, June 2012.
- M. Xia and S.A¨ıssa, “Cooperative AF relaying in spectrum-sharing systems: outage probability analysis under co-channel interferences and relay selection,” IEEE Trans. Commun., vol. 60, no. 11, pp. 3252–3262, Nov. 2012.
- M. O. Hasna and M.-S.Alouini, “Outage probability of multi-hop transmission over Nakagami fading channels,” IEEE Commun. Lett., vol. 7, no. 5, pp. 216–218, May 2003.
- G. K. Karagiannidis, T. A. Tsiftsis, and R. K. Mallik, “Bounds for multihop relayed communications in Nakagami-m fading,” IEEE Trans. Commun., vol. 54, no. 1, pp. 18–22, Jan. 2006.
- X. Kang, Y. C. Liang, and A. Nallanathan, “Optimal power allocation for fading channels in cognitive radio networks: delay-limited capacity and outage capacity,” in Proc. 2008 IEEE VTC – Spring, pp. 1544–1548.
- R. Etkin, A. Parekh, and D. Tse, “Spectrum sharing for unlicensed bands,” IEEE J. Sel. Areas Commun., vol. 25, no. 3, pp. 517–528, Apr. 2007.
- A. Lapidoth, “Nearest neighbour decoding for additive non-Gaussian noise channels,” IEEE Trans. Inf. Theory, vol. 42, no. 5, pp. 1520–1529, Sep. 1996.
- L. Musavian and S. Aissa, “Outage-constrained capacity of spectrumsharing channels in fading environments,” IET Commun., vol. 2, no. 6, pp. 724–732, Jul. 2008.
- L. Musavian and S.A¨ıssa, “Capacity and power allocation for spectrum sharing communications in fading channels,” IEEE Trans. Wireless Commun., vol. 8, no. 1, pp. 148– 156, Jan. 2009.
- D. Tse and P. Wiswanath, Fundamentals of Wireless Communications. Cambridge University Press, 2005.
- A. J. Goldsmith and P. P. Varajya, “Capacity of fading channels with channel side information,” IEEE Trans. Inf. Theory, vol. 43, no. 6, pp. 1986–1992, Nov. 1997.
- Q. Zhao, S. Geirhofer, L. Tong, and B. M. Sadler,“Opportunistic spectrum access via periodic channel sensing,” IEEE Trans. Signal Process., vol. 56, no. 2, pp. 785–796, Feb. 2008.
- J. M. Peha, “Sharing spectrum through spectrum policy reform and cognitive radio,” Proc. IEEE, vol. 97, no. 4, pp. 708–719, Apr. 2009.
- A. P. Prudnikov, Y. A. Brychkov, and O. I. Marichev, Integrals and Series.Gordon and Breach Science Publishers, 1986.
- I. S. Gradshteyn and I. M. Ryzhik, Table of Integrals, Series and Products, 7th ed. Academic Press, 2007. [21] V. Asghari, A. Maaref, and S.A¨ıssa, “Symbol error probability analysis for multihoprelaying over Nakagami fading channels,” in Proc. 2010 IEEE WCNC, pp. 1–5.
- M. Xia, C. Xing, Y.-C.Wu, and S.A¨ıssa, “Exact performance analysis of dual-hop semiblind AF relaying over arbitrary Nakagami-m fading channels,” IEEE Trans. Wireless Commun., vol. 10, no. 10, pp. 3449– 3459, Oct. 2011.
- A. M. Mathai and R. K. Saxena, The H-function with Applications in Statistics and Other Disciplines. Wiley Eastern, 1978.
- I. S. Ansari, S. Al-Ahmadi, F. Yilmaz, M.-S. Alouini, and H. Yanikomeroglu, “A new formula for the BER of binary modulations with dual-brance selection over gereralized-K composite fading channels,” IEEE Trans. Commun, vol. 59, no. 10, pp. 2654–2658, Oct. 2011.
- J. Hong, B. Hong, T. Ban, and W. Choi, “On the cooperative diversity gain in underlay cognitive radio systems,” IEEE Trans. Commun., vol. 60, no. 1, pp. 209–219, Jan. 2012.
- J. Galambos, The Asymptotic Theory of Extreme Order Statistics, 2nd ed. Robert E. Krieger Publishing Co., 1987.
- M. Xia, Y. Zhou, J. Ha, and H. K. Chung, “Opportunistic beamformingcommunication with throughput analysis using asymptotic approach,” IEEE Trans. Veh. Technol., vol. 58, no. 5, pp. 2608–2614, June 2009.
- J. Du and Y.-C. Wu, “Network-wide distributed carrier frequency offsets estimation and compensation via belief propagation,” IEEE Trans. Signal Process., to appear.
- M. Fold, J. Hu¨sler, and R.-D. Reiss, Law of Small Numbers: Extremes and Rare Events, 3rd ed. Springer Basel, 2010.
- Z. Wang and G. B. Giannakis, “A simple and general parameterization quantifying performance in fading channels,” IEEE Trans. Commun., vol. 51, no. 8, pp. 1389–1398, Aug. 2003.
- A. Maaref and S.A¨ıssa, “Exact error probability analysis of rectangular QAM for singleand multichannel reception in Nakagami-m fading channels,” IEEE Trans. Commun., vol. 57, no. 1, pp. 214–221, Jan. 2009.
- S. Borade, L. Zheng, and R. Gallager, “Amplify-and-forward in wireless relay networks: rate, diversity, and network size,” IEEE Trans. Inf. Theory, vol. 53, no. 10, pp. 3302–3318, Oct. 2007
Back