Skip to main content
SpringerLink
Log in

Improved Fractional Fourier Transform Based Receiver for Spatial Multiplexed MIMO Antenna Systems

  • Published:
Wireless Personal Communications Aims and scope Submit manuscript

Abstract

In this work the performance of a Fractional Fourier transform (FrFT) based Minimum Mean Squared Error receiver for MIMO systems with space time processing over Rayleigh faded channels is presented. The proposed receiver called Optimum FrFT based MIMO receiver (OFMR) shows improved performance outperforming the simple MMSE receiver in Rayleigh faded channel.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Kutay M.A., Ozaktas H.M., Arikan O., Onural L. (1997) Optimal filtering in fractional fourier domains. IEEE Transactions on Signal Processing 45(5): 1129–1143

    Article  Google Scholar 

  2. Martone M. (2001) A multicarrier system based on the fractional fourier transform for time-frequency-selective channels. IEEE Transactions on Communications 49(6): 1011–1020

    Article  MATH  Google Scholar 

  3. Palomar, D. P. (2005). Unified Design of Linear Transceivers for MIMO Channels, in Smart Antennas—State-of-the-Art (Vol. 3, Chap. 18). EURASIP Hindawi Book Series on SP&C.

  4. Tse, D., & Viswanath, P. (2005). Fundamentals of Wireless Communication. Cambridge University Press.

  5. Yetik I.S., Nehorai A. (2003) Beamforming using fractional fourier transform. IEEE Transactions on Signal Processing 5(6): 1663–1668

    Article  MathSciNet  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Electronics and Communication Engineering Department, Thapar Institute of Engineering and Technology, Patiala, India

    Rajesh Khanna

  2. Electronics and Communication Engineering Department, Jaypee Institute of Engineering and Technology, Guna, Madhya Pradesh, India

    Rajiv Saxena

Authors
  1. Rajesh Khanna
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Rajiv Saxena
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Rajesh Khanna.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Khanna, R., Saxena, R. Improved Fractional Fourier Transform Based Receiver for Spatial Multiplexed MIMO Antenna Systems. Wireless Pers Commun 50, 563–574 (2009). https://doi.org/10.1007/s11277-008-9637-4

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11277-008-9637-4

Keywords

Search

Navigation