Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2015, Vol. 38 ›› Issue (4): 29-33.doi: 10.13190/j.jbupt.2015.04.007

• Papers • Previous Articles     Next Articles

Performance Analysis of OFDM Receiver with Pulse Blanking in Frequency Selective Rayleigh Fading Channel

LIU Hai-tao1, YIN Zhi-sheng1, ZHANG Xue-jun2   

  1. 1. Tianjin Key Laboratory for Advanced Signal Processing, Civil Aviation University of China, Tianjin 30030, China;
    2. College of Electronic and Information Engineering, Beihang University, Beijing 100191, China
  • Received:2014-11-17 Online:2015-08-28 Published:2015-07-03

Abstract:

To analyze the impact of inter carrier interference caused by pulse blanking on the error performance of orthogonal frequency division multiplexing (OFDM) receiver,an analytical expression of the signal to noise ratio for OFDM receiver with pulse blanking was derived in frequency selective Rayleigh fading channel, the impact of pulse blanking on the symbol error ratio for OFDM receiver was also analyzed quantitatively. Simulation results validate the accuracy of the derived formulas.

Key words: orthogonal frequency division multiplexing, pulse blanking, frequency selective Rayleigh fading

CLC Number: