OFDM/DPSK System Performance Improvement in the Presence of Frequency Offset using a Reconfigurable Detection Algorithm

  • S. Stosovic Higher Technical School for Professional Education
  • B. Dimitrijevic Faculty of Electronic Engeneering
  • N. Milosevic Faculty of Electronic Engeneering
  • Z. Nikolic Faculty of Electronic Engeneering

Abstract

In this paper we propose a reconfigurable differential detection (RDD) algorithm that can be used for the MDPSK signal reception in the presence of frequency offset. Important feature is that the proposed algorithm does not require pilot symbols, and therefore there is no bandwidth efficiency loss.  The analysis shows that the bit error probability of the proposed algorithm is nearly constant in a wide frequency offset range and equal to the error probability for zero frequency offset. Ill. 4, bibl. 12 (in English; abstracts in English and Lithuanian).

DOI: http://dx.doi.org/10.5755/j01.eee.119.3.1359

Published
2012-03-14
How to Cite
Stosovic, S., Dimitrijevic, B., Milosevic, N., & Nikolic, Z. (2012). OFDM/DPSK System Performance Improvement in the Presence of Frequency Offset using a Reconfigurable Detection Algorithm. Elektronika Ir Elektrotechnika, 119(3), 35-38. https://doi.org/10.5755/j01.eee.119.3.1359
Section
TELECOMMUNICATIONS ENGINEERING