Abstract
This paper deals with the impulse interferences in modern vehicles and assesses the suitability of establishing in-vehicle wireless links replacing standard data cable bundles. According to our experiments, the standard UMTS Long Term Evolution (LTE) is highly affected by impulse noise. We compare it with a novel 2D signal spreading method exploiting the orthogonal Walsh-Hadamard sequences in order to spread the transmitted signal in time and frequency. This method requires minor modification of the 3GPP LTE standard while no additional bandwidth nor noticeable computational power is required. In the presence of impulse noise, the novel 2D spreading method outperforms the standard compliant LTE significantly.
As a system model, we used an open source LTE downlink simulator developed at Vienna University of Technology and the Middleton Class A impulse noise model.
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References
Leen, G., Heffernan, D.: Expanding automotive electronic systems. Computer 35(1), 88–93 (2002)
Moghimi, A., Tsai, H.-M., Saraydar, C., Tonguz, O.: Characterizing intra-car wireless channels. IEEE Transactions on Vehicular Technology 58(9), 5299–5305 (2009)
Degardin, V., Lienard, M., Degauque, P., Simon, E., Laly, P.: Impulsive noise characterization of in-vehicle power line. IEEE Transactions on Electromagnetic Compatibility 50(4), 861–868 (2008)
Degardin, V., Laly, P., Lienard, M., Degauque, P.: Impulsive noise on in-vehicle power lines: Characterization and impact on communication performance. In: 2006 IEEE International Symposium on Power Line Communications and Its Applications, pp. 222–226 (2006)
Ahmed, A.: Study of impulse noise in wireline and mimo wireless communication. Communications, Systems and Electronics School of Engineering and Science Jacobs University Bremen, Tech. Rep. (2011)
Middleton, D.: Canonical and quasi-canonical probability models of class a interference. IEEE Transactions on Electromagnetic Compatibility (2), 76–106 (1983)
Acciani, G., Amoruso, V., Fornarelli, G., Giaquinto, A.: Som-based approach for the analysis and classification of synchronous impulsive noise of an in-ship plc system. ISRN Artificial Intelligence 2012 (2012)
Evans, B.L.: In-platform radio frequency interference mitigation for wireless communications
Bhatti, S.A., Shan, Q., Glover, I.A., Atkinson, R., Portugues, I.E., Moore, P.J., Rutherford, R.: Impulsive noise modeling and prediction of its impact on the performance of WLAN receiver. In: The 17th European Signal Processing Conference, EUSIPCO 2009 (2009)
Blumenstein, J., Simko, M., Marsalek, R., Fedra, Z., Prokopec, J., Rupp, M.: Two dimensional signal spreading in umts lte: Exploiting time-frequency diversity to increase throughput. In: Wireless Personal Communications, pp. 1–11 (2012), http://dx.doi.org/10.1007/s11277-012-0864-3
3GPP Technical Specification Group RAN, “E-UTRA; physical layer procedures,” 3GPP, Tech. Rep. TS 36.213 (March 2009)
LTE simulator homepage, http://www.nt.tuwien.ac.at/ltesimulator/
Mehlführer, C., Wrulich, M., Ikuno, J.C., Bosanska, D., Rupp, M.: Simulating the Long Term Evolution physical layer. In: European Signal Processing Conference (EUSIPCO), Glasgow, Scotland (August 2009)
Mehlführer, C., Colom Ikuno, J., Simko, M., Schwarz, S., Wrulich, M., Rupp, M.: The vienna lte simulators - enabling reproducibility in wireless communications research. EURASIP Journal on Advances in Signal Processing 2011(1), 29 (2011), http://asp.eurasipjournals.com/content/2011/1/29
Blumenstein, J., Ikuno, J.C., Prokopec, J., Rupp, M.: Simulating the long term evolution uplink physical layer. In: 2011 Proceedings of ELMAR, pp. 141–144. IEEE (2011)
3GPP Technical Specification Group RAN, “E-UTRA; LTE physical layer – general description,” 3GPP, Tech. Rep. TS 36.201 Version 8.3.0 (March 2009)
3GPP Technical Specification Group RAN, “E-UTRA; physical channels and modulation,” 3GPP, Tech. Rep. TS 36.211 Version 8.7.0 (May 2009)
3GPP Technical Specification Group RAN, “E-UTRA; multiplexing and channel coding,” 3GPP, Tech. Rep. TS 36.212 (March 2009)
Omar, S., Ancora, A., Slock, D.T.M.: Performance analysis of general pilot-aided linear channel estimation in lte ofdma systems with application to simplified mmse schemes. In: IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008, pp. 1–6 (2008)
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Blumenstein, J., Marsalek, R., Prokes, A., Mecklenbräuker, C. (2013). Impulse Noise Mitigation for OFDM by Time-Frequency Spreading. In: Jonsson, M., Vinel, A., Bellalta, B., Marina, N., Dimitrova, D., Fiems, D. (eds) Multiple Access Communcations. MACOM 2013. Lecture Notes in Computer Science, vol 8310. Springer, Cham. https://doi.org/10.1007/978-3-319-03871-1_2
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DOI: https://doi.org/10.1007/978-3-319-03871-1_2
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