Abstract
The Minimum Bit Error Rate (MBER) detectors outperform the conventional Minimum Mean Squared Error (MMSE) detector by minimizing the Bit Error Rate (BER) directly. In this paper an MBER multiuser detector for Orthogonal Frequency Division Multiplexing-Space Division Multiple Access (OFDM-SDMA) system is proposed employing Particle Swarm Optimization (PSO) for finding the optimum weight vectors. Simulation results show that the proposed system achieves faster convergence with lower complexity as compared to Genetic Algorithms (GA) with same Bit Error Rate (BER) performance.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Edfors, O., Sandell, M., van de Beek, J.J., Wilson, S.K., Borjesson, P.O.: OFDM Channel Estimation by Singular Value Decomposition. IEEE Transactions on Communication 46, 931–939 (1998)
Hanzo, L., Munser, M., Choi, B.J., Keller, T.: OFDM and MC-CDMA. IEEE Press, England (2003)
Vndenameele, P., van Der Perre, L., Engels, M.: Space Division Multiple Access for Wireless Local Area Networks. Kluwer Acedemic Publishers, Boston (2001)
de Lamare, R.C., Sampaio-Neto, R.: Adaptive MBER Decision Feedback Multiuser Receivers in Frequency Selective Fading Channels. IEEE Communication letters 7, 73–75 (2003)
Yeh, C.C., Barry, J.R.: Adaptive Minimum Bit Error Rate Equalization for Binary Signaling. IEEE Transactions on Communication 48(7), 1226–1235 (2000)
Chen, S., Samingen, A.K., Mulgrew, B., Hanzo, L.: Adaptive Minimum Bit Error Rate Multiuser Detection for DS-CDMA Signals in Multipath Channels. IEEE Transactions on signal processing 49(6), 1240–1247 (2001)
Gesbert, D.: Robust Linear MIMO Receivers: A Minimum Error Rate Approach. IEEE Transactions on Signal Processing 51, 2863–2871 (2003)
Alias, M.Y., Samingan, A.K., Chen, S., Hanzo, L.: Multiple Antenna Aided OFDM Employing Minimum Bit Error Multiuser Detection. IEEE Electronic Letters 39, 1769–1770 (2003)
Alias, Y., Chen, S., Hanzo, L.: Multiple Antenna Aided OFDM Employing Genetic Algorithm Assisted Minimum Bit Error Multiuser Detection. IEEE Transactions on Vehicular. Technology 54, 1713–1721 (2005)
Jafarkhani, J.: Space Time Coding: Theory and Practice. Cambridge University Press, Cambridge (2005)
Kennedy, J., Eberhart, R.C.: Particle Swarm Optimization. In: Proceedings of International Conference on Newral Networks, Perth Australia, pp. 1942–1948. IEEE Service Center, Piscataway, NJ USA (1995)
Kennedy, J., Eberhart, R., Shi, Y.: Swarm Intelligence. Morgan Kaufmann, San Francisco (2001)
Esquivel, S.C., Coello, C.A.: On the Use of Particle Swarm Optimization with Multimodal Functions. In: Proceedings of IEEE Congress on Evolutionary Computation, Canbella, Australia, pp. 1130–1136 (2003)
Kassabalidis, I.N., El-Shurkawi, M.A., Marks, R.J., Moulin, L.S., da Silva, A.P.A: Dynamic Security Border Identification using Enhanced Particle Swarm Optimization. IEEE Transactions on Power Systems 17, 723–729 (2002)
Kennedy, J.: The Particle Swarm: Social Adaptation of Knowledge. In: Proceedings of the IEEE International Conference on Evolutionary Computation, pp. 303–308. IEEE Computer Society Press, Los Alamitos (1997)
Kennedy, J., Eberhart, R.C.: A Binary Version of Particle Wwarm Optimization Algorithm. In: Proceedings of Systems Man and Cybernetics (SMC’97), pp. 4104–4105.
Yoshida, H., Fukuyama, Y., Kwata, K., Takayama, S., Nakanishi, Y.: A Particle Swarm Optimization for Reactive Power and Voltage Control Considering Voltage Security Assessment. IEEE Transaction on power systems 15 (2001)
Angeline, P.: Using Selection to Improve Particle Swarm Optimization. In: Proceedings of the IEEE Conference on Evolutionary Computation (ICECC’98), Anchorage (1998)
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2007 Springer Berlin Heidelberg
About this paper
Cite this paper
Rehman, H.u., Zaka, I., Naeem, M., Shah, S.I., Ahmad, J. (2007). Minimum Bit Error Rate Multiuser Detection for OFDM-SDMA Using Particle Swarm Optimization. In: Huang, DS., Heutte, L., Loog, M. (eds) Advanced Intelligent Computing Theories and Applications. With Aspects of Theoretical and Methodological Issues. ICIC 2007. Lecture Notes in Computer Science, vol 4681. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-74171-8_127
Download citation
DOI: https://doi.org/10.1007/978-3-540-74171-8_127
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-74170-1
Online ISBN: 978-3-540-74171-8
eBook Packages: Computer ScienceComputer Science (R0)