Vol. 137
Latest Volume
All Volumes
PIER 180 [2024] PIER 179 [2024] PIER 178 [2023] PIER 177 [2023] PIER 176 [2023] PIER 175 [2022] PIER 174 [2022] PIER 173 [2022] PIER 172 [2021] PIER 171 [2021] PIER 170 [2021] PIER 169 [2020] PIER 168 [2020] PIER 167 [2020] PIER 166 [2019] PIER 165 [2019] PIER 164 [2019] PIER 163 [2018] PIER 162 [2018] PIER 161 [2018] PIER 160 [2017] PIER 159 [2017] PIER 158 [2017] PIER 157 [2016] PIER 156 [2016] PIER 155 [2016] PIER 154 [2015] PIER 153 [2015] PIER 152 [2015] PIER 151 [2015] PIER 150 [2015] PIER 149 [2014] PIER 148 [2014] PIER 147 [2014] PIER 146 [2014] PIER 145 [2014] PIER 144 [2014] PIER 143 [2013] PIER 142 [2013] PIER 141 [2013] PIER 140 [2013] PIER 139 [2013] PIER 138 [2013] PIER 137 [2013] PIER 136 [2013] PIER 135 [2013] PIER 134 [2013] PIER 133 [2013] PIER 132 [2012] PIER 131 [2012] PIER 130 [2012] PIER 129 [2012] PIER 128 [2012] PIER 127 [2012] PIER 126 [2012] PIER 125 [2012] PIER 124 [2012] PIER 123 [2012] PIER 122 [2012] PIER 121 [2011] PIER 120 [2011] PIER 119 [2011] PIER 118 [2011] PIER 117 [2011] PIER 116 [2011] PIER 115 [2011] PIER 114 [2011] PIER 113 [2011] PIER 112 [2011] PIER 111 [2011] PIER 110 [2010] PIER 109 [2010] PIER 108 [2010] PIER 107 [2010] PIER 106 [2010] PIER 105 [2010] PIER 104 [2010] PIER 103 [2010] PIER 102 [2010] PIER 101 [2010] PIER 100 [2010] PIER 99 [2009] PIER 98 [2009] PIER 97 [2009] PIER 96 [2009] PIER 95 [2009] PIER 94 [2009] PIER 93 [2009] PIER 92 [2009] PIER 91 [2009] PIER 90 [2009] PIER 89 [2009] PIER 88 [2008] PIER 87 [2008] PIER 86 [2008] PIER 85 [2008] PIER 84 [2008] PIER 83 [2008] PIER 82 [2008] PIER 81 [2008] PIER 80 [2008] PIER 79 [2008] PIER 78 [2008] PIER 77 [2007] PIER 76 [2007] PIER 75 [2007] PIER 74 [2007] PIER 73 [2007] PIER 72 [2007] PIER 71 [2007] PIER 70 [2007] PIER 69 [2007] PIER 68 [2007] PIER 67 [2007] PIER 66 [2006] PIER 65 [2006] PIER 64 [2006] PIER 63 [2006] PIER 62 [2006] PIER 61 [2006] PIER 60 [2006] PIER 59 [2006] PIER 58 [2006] PIER 57 [2006] PIER 56 [2006] PIER 55 [2005] PIER 54 [2005] PIER 53 [2005] PIER 52 [2005] PIER 51 [2005] PIER 50 [2005] PIER 49 [2004] PIER 48 [2004] PIER 47 [2004] PIER 46 [2004] PIER 45 [2004] PIER 44 [2004] PIER 43 [2003] PIER 42 [2003] PIER 41 [2003] PIER 40 [2003] PIER 39 [2003] PIER 38 [2002] PIER 37 [2002] PIER 36 [2002] PIER 35 [2002] PIER 34 [2001] PIER 33 [2001] PIER 32 [2001] PIER 31 [2001] PIER 30 [2001] PIER 29 [2000] PIER 28 [2000] PIER 27 [2000] PIER 26 [2000] PIER 25 [2000] PIER 24 [1999] PIER 23 [1999] PIER 22 [1999] PIER 21 [1999] PIER 20 [1998] PIER 19 [1998] PIER 18 [1998] PIER 17 [1997] PIER 16 [1997] PIER 15 [1997] PIER 14 [1996] PIER 13 [1996] PIER 12 [1996] PIER 11 [1995] PIER 10 [1995] PIER 09 [1994] PIER 08 [1994] PIER 07 [1993] PIER 06 [1992] PIER 05 [1991] PIER 04 [1991] PIER 03 [1990] PIER 02 [1990] PIER 01 [1989]
2013-02-13
Th -UWB Receiver Based on Two Pdfs Approximation in Multiuser Systems
By
Progress In Electromagnetics Research, Vol. 137, 101-116, 2013
Abstract
As the distribution of the multiuser interference plus noise in time-hopping ultrawide bandwidth (TH-UWB) systems can not be reliably approximated by Gaussian probability density function (PDF), the bit error rate (BER) performance of the conventional matched filter receiver in TH-UWB multiuser systems degrades. In this paper we study a novel TH-UWB receiver based on two PDFs approximating the distribution of the multiuser interference plus noise. Firstly we investigate the difference between the distribution of the multiuser interference plus noise when the received pulse is collided by interfering pulses and that when it is not. Then two PDFs are developed to approximate the distribution of multiuser interference plus noise in these two cases respectively instead of using one PDF for both cases as done in other research works. Based on these two PDFs, a new detection scheme of TH-UWB receiver is proposed. The results show that BER performance of the proposed receiver is improved by 50% or more as compared to the conventional matched filter receiver, blinking receiver, Gaussian mixture receiver and p-order receiver using simulations.
Citation
Wang Chen, Qiang Gao, Hua-Gang Xiong, Li Fei, and Qiong Li, "Th -UWB Receiver Based on Two Pdfs Approximation in Multiuser Systems," Progress In Electromagnetics Research, Vol. 137, 101-116, 2013.
doi:10.2528/PIER12122706
References

1. Win, M. Z. and R. A. Scholtz, "Ultra-wide bandwidth time-hopping spread-spectrum impulse radio for wireless multiple-access communications," IEEE Trans. Commun., Vol. 48, No. 4, 679-691, 2000.
doi:10.1109/26.843135

2. Beaulieu, N. C. and D. J. Young, "Designing time-hopping ultraw-ide bandwidth receivers for multiuser interference environments," Proc. IEEE, Vol. 97, No. 2, 255-284, 2009.
doi:10.1109/JPROC.2008.2008782

3. Gao, A.-M., Q. H. Xu, H.-L. Peng, W. Jiang, and Y. Jiang, "Performance evaluation of UWB on-body communication under WiMAX off-body EMI existence," Progress In Electromagnetics Research, Vol. 132, 479-498, 2012.

4. Zhang, Z. and Y. H. Lee, "A robust CAD tool for integrated design of UWB antenna system," Progress In Electromagnetics Research, Vol. 112, 441-457, 2011.

5. Liu, J. Q., K. J. Song, and Y. Fan, "UWB BPF with triple notched bands using novel dual-mode SIR and asymmetrical coupling structure," Journal of Electromagnetic Waves and Applications, Vol. 26, No. 16, 2112-2120, 2012.
doi:10.1080/09205071.2012.727532

6. Lizzi, L., G. Oliveri, and A. Massa, "A time-domain approach to the synthesis of UWB antenna systems," Progress In Electromagnetics Research, Vol. 122, 557-575, 2012.
doi:10.2528/PIER11103003

7. Tang, H.-Y., P. Zhuo, X.-L. Gao, F.-F. Zhao, and L.-W. Li, "Compact planar UWB antenna with triple band-notched characteristics for WIMAX/WLAN/ITU bands," Journal of Electromagnetic Waves and Applications, Vol. 26, No. 14, 1873-1880, 2012.
doi:10.1080/09205071.2012.718049

8. Lie, J. P., B. P. Ng, and C. M. S. See, "Multiple UWB emitters DOA estimation employing time hopping spread spectrum," Progress In Electromagnetics Research, Vol. 78, 83-101, 2008.
doi:10.2528/PIER07091303

9. Liu, X.-F., B.-Z. Wang, S.-Q. Xiao, and J. H. Deng, "Performance of impulse radio UWB communications based on time reversal technique," Progress In Electromagnetics Research, Vol. 79, 401-413, 2008.
doi:10.2528/PIER07102205

10. Beaulieu, N. C. and B. Hu, "Soft-limiting receiver structures for time-hopping UWB in multiple-access interference," IEEE Trans. Veh. Technol., Vol. 57, No. 2, 810-818, 2008.
doi:10.1109/TVT.2007.906384

11. Hu, B. and N. C. Beaulieu, "Accurate evaluation of multiple-access performance in TH-PPM and TH-BPSK UWB systems," IEEE Trans. Commun., Vol. 52, No. 10, 1758-1766, 2004.
doi:10.1109/TCOMM.2004.836424

12. Ghasemi, A. and S. Nader-Esfahani, "Nonlinear pulse combining in impulse radio UWB systems," IET Commun., Vol. 1, No. 6, 1289-1295, 2007.
doi:10.1049/iet-com:20060422

13. Beaulieu, N. C., H. Shao, and J. Fiorina, "P-order metric UWB receiver structures with superior performance," IEEE Trans. Commun., Vol. 56, No. 10, 1666-1676, 2008.
doi:10.1109/TCOMM.2008.060584

14. Fishler, E. and H. V. Poor, "Low-complexity multiuser detectors for time-hopping impulse-radio systems," IEEE Trans. Signal Process., Vol. 52, No. 9, 2561-2571, 2004.
doi:10.1109/TSP.2004.832017

15. Hosseini, I. and N. C. Beaulieu, "Optimal error rate performance of binary TH-UWB receivers in multiuser interference," Proc. IEEE GLOBECOM' 2008, New Orleans, US, 2008.

16. Chen, Z. and Y.-P. Zhang, "Effects of antennas and propagation channels on synchronization performance of a pulse-based ultra-wideband radio system," Progress In Electromagnetics Research, Vol. 115, 95-112, 2011.

17. Mabrouk, I. B., L. Talbi, M. Nedil, and K. Hettak, "The effect of the human body on MIMO-UWB signal propagation in an underground mine gallery," Journal of Electromagnetic Waves and Applications, Vol. 26, No. 4, 560-569, 2012.
doi:10.1163/156939312800030695

18. Videv, S., H. Haas, J. S. Thompson, and P. M. Grant, "Energy efficient resource allocation in wireless systems with control channel overhead," Proc. IEEE WCNCW' 2012, Edinburgh, UK, 2012.

19. Doerr, C., D. Grunwald, and D. C. Sicker, "Dynamic control channel management in presence of spectrum heterogeneity," Proc. IEEE MILCOM' 2008, Boulder, US, 2008.

20. Guvenc, I., Z. Sahinoglu, and P. V. Orlik, "TOA estimation for IR-UWB systems with different transceiver types," IEEE Trans. Microw. Theory Tech., Vol. 52, No. 4, 1876-1886, 2006.
doi:10.1109/TMTT.2006.872044

21. Ahmed, Q. Z. and L.-L. Yang, "Reduced-rank adaptive multiuser detection in hybrid direct-sequence time-hopping ultrawide bandwidth systems," IEEE Trans. Wirel. Commun., Vol. 9, No. 1, 156-167, 2010.
doi:10.1109/TWC.2010.01.081172

22. Guvenc, I. and H. Arslan, "A review on multiple access interference cancellation and avoidance for IR-UWB," Signal Process., Vol. 87, No. 4, 623-653, 2007.
doi:10.1016/j.sigpro.2006.06.019

23. Gradshteyn, I. S. and I. M. Ryzhik, Table of Integrals, Series, and Products, Academic Press, Inc., Massachusetts, 1994.

24. Kay, S. M., Fundamentals of Statistical Signal Processing: Detection Theory, Prentice Hall, New Jersey, 1998.

25. Guvenc, I., H. Arslan, S. Gezici, and H. Kobayashi, "Adaptation of two types of processing gains for UWB impulse radio wireless sensor networks," IET Commun., Vol. 1, No. 6, 1280-1288, 2007.
doi:10.1049/iet-com:20045255

26. Proakis, J. G., Digital Communications, McGraw Hill, New York, 2001.