Impact of Metallic Furniture on UWB Channel Statistical Characteristics by BER
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33093
Impact of Metallic Furniture on UWB Channel Statistical Characteristics by BER

Authors: Yu-Shuai Chen , Chien-Ching Chiu , Chung-Hsin Huang, Chien-Hung Chen

Abstract:

The bit error rate (BER) performance for ultra-wide band (UWB) indoor communication with impact of metallic furniture is investigated. The impulse responses of different indoor environments for any transmitter and receiver location are computed by shooting and bouncing ray/image and inverse Fourier transform techniques. By using the impulse responses of these multipath channels, the BER performance for binary pulse amplitude modulation (BPAM) impulse radio UWB communication system are calculated. Numerical results have shown that the multi-path effect by the metallic cabinets is an important factor for BER performance. Also the outage probability for the UWB multipath environment with metallic cabinets is more serious (about 18%) than with wooden cabinets. Finally, it is worth noting that in these cases the present work provides not only comparative information but also quantitative information on the performance reduction.

Keywords: UWB, multipath, outage probability.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1060028

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1430

References:


[1] "First report and order, revision of part 15 of the communication-s rules regarding ultra-wideband transmission systems," FCC, ET Docket, pp. 98 - 153, Feb. 14, 2002.
[2] Siwiak, K.; Withington, P.; Phelan, S., "Ultra-wide band radio: the emergence of an important new technology," IEEE VTS 53rd .Vehicular Technology Conference, 2001. VTC 2001 Spring. Vol. 2, pp. 1169 - 1172, May 2001.C. C. Chiu and C. P. Huang, "Inverse scattering of dielectric cylinders buried in a half space," Microwave and Optical Technology Letters, Vol. 13, pp. 96-99, Oct. 1996.
[3] Siwiak, K., "Ultra-wide band radio: introducing a new technology," IEEE VTS 53rd .Vehicular Technology Conference, 2001. VTC 2001 Spring. Vol. 2, pp. 1088 - 1093, May 2001
[4] Mielczarek, B.; Wessman, M.O.; Svensson, A.., "Performance of coherent UWB Rake receivers with channel estimators," IEEE 58th Vehicular Technology Conference, pp. 1880 - 1884, Oct. 2003.
[5] Hamalainen, M.; Iinatti, J., "Analysis of Interference on DS-UWB System in AWGN Channel," 2005 IEEE International Conference on Ultra-Wideband, pp. 719 - 723, 2005.
[6] Kandukuri, S.; Boyd, S., "Optimal power control in interference-limited fading wireless channels with outage-probability specifications," IEEE Transactions on Wireless Communications, pp. 46 - 55, 2002.
[7] Saleh AAM, Valenzuela RA., "A statistical model for indoor multipath propagation," IEEE Journal on Selected Areas in Communication , Vol. 5, pp. 128 - 137, 1987.
[8] C. H. Chen, C. L. Liu, C. C. Chiu and T. M. Hu, "Ultra-Wide Band Channel Calculation by SBR/Image Techniques for Indoor Communication," Journal of Electromagnetic Waves and Applications Vol. 20, No. 1, pp. 2169-2179, 2006.
[9] Zhi Tian; Giannakis, G.B., "BER sensitivity to mistiming in ultra-wideband impulse Radios-part I: nonrandom channels," IEEE Transactions on Signal Processing, pp. 1550 - 1560, Apr 2005.
[10] Gargin, D.J., "A fast and reliable acquisition scheme for detecting ultra wide-band impulse radio signals in the presence of multi-path and multiple access interference" 2004 International Workshop on Ultra Wideband Systems, pp. 106 - 110, May 2004.