Iterative Bit- and Power Allocation in Correlated MIMO Systems

Francisco Cano-Broncano, Andreas Ahrens, César Benavente-Peces

Abstract

In this contribution a novel iterative bit- and power allocation (IBPA) approach has been developed when transmitting a given bit/s/Hz data rate over a correlated frequency non-selective (4×4) Multiple-Input Multiple- Output (MIMO) channel. The iterative resources allocation algorithm developed in this investigation is aimed at the achievement of the minimum bit-error rate (BER) in a correlated MIMO communication system. In order to achieve this goal, the available bits are iteratively allocated in the MIMO active layers which present the minimum transmit power requirement per time slot.

References

  1. Ahrens, A., Cano-Broncano, F., and Benavente-Peces, C. (2013). Power Distribution for SVD-aided MIMO Transmission with Receiver-Side Antennas Correlation. In 10th IASTED International Conference on Signal Processing, Pattern Recognition, and Applications (SPPRA), Innsbruck (Austria).
  2. Ahrens, A., Kühn, V., and Weber, T. (2008). Iterative Detection for Spatial Multiplexing with Adaptive Power Allocation. In 7th International Conference on Source and Channel Coding (SCC), Ulm (Germany).
  3. Cano-Broncano, F., Benavente-Peces, C., Ahrens, A., Ortega, F., and Pardo, J. (2012). Analysis of MIMO Systems with Antennas Correlation with Linear and Non-linear Spatial Distribution. In International Conference on Pervasive and Embedded Computing and Communication Systems (PECCS), pages 278-283, Rome (Italy).
  4. Goldfeld (2002). Systems BER Power Loading for OFDM in Fading Channel. IEEE Transactions on Communications, 50:1729-1733.
  5. Krongold, B., Ramchandran, K., and Jones, D. (2000). Computationally Efficient Optimal Power Allocation Algorithm for Multicarrier Communication Systems. IEEE Transactions on Communications, 48:23-27.
  6. Weng, C.-C., Chen, C.-Y., and Vaidyanathan, P. (2010). MIMO Tranceivers with Decision Feedback and Bit Loading: Theory and Optimization. IEEE Transactions on Signal Processing, 58:1334-1346.
  7. Yang, P., Xiao, Y., Yu, Y., and Li, S. (2011). Adaptive Spatial Modulation for Wireless MIMO Transmission Systems. IEEE Communications Letters, 15:602-604.
  8. Zheng, L., Stuber, G., Wang, D., and Cao, Y. (2013). Dynamic Bound Restriction Iterative Algorithm Framework and Application to Power and Bit Allocation in OFDM Systems. IEEE Transactions on Communications, 61:1160-1170.
  9. Zhou, Z., Vucetic, B., Dohler, M., and Li, Y. (2005). MIMO Systems with Adaptive Modulation. IEEE Transactions on Vehicular Technology, 54:1828 - 1842.
Download


Paper Citation


in Harvard Style

Cano-Broncano F., Ahrens A. and Benavente-Peces C. (2014). Iterative Bit- and Power Allocation in Correlated MIMO Systems . In Proceedings of the 4th International Conference on Pervasive and Embedded Computing and Communication Systems - Volume 1: PECCS, ISBN 978-989-758-000-0, pages 83-93. DOI: 10.5220/0004708400830093


in Bibtex Style

@conference{peccs14,
author={Francisco Cano-Broncano and Andreas Ahrens and César Benavente-Peces},
title={Iterative Bit- and Power Allocation in Correlated MIMO Systems},
booktitle={Proceedings of the 4th International Conference on Pervasive and Embedded Computing and Communication Systems - Volume 1: PECCS,},
year={2014},
pages={83-93},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004708400830093},
isbn={978-989-758-000-0},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 4th International Conference on Pervasive and Embedded Computing and Communication Systems - Volume 1: PECCS,
TI - Iterative Bit- and Power Allocation in Correlated MIMO Systems
SN - 978-989-758-000-0
AU - Cano-Broncano F.
AU - Ahrens A.
AU - Benavente-Peces C.
PY - 2014
SP - 83
EP - 93
DO - 10.5220/0004708400830093