L Zhi-nian, Z Jin-jin, Z Jiang… - 2012 IEEE 14th …, 2012 - ieeexplore.ieee.org
A new preamble is designed and a novel symbol timing synchronization scheme for orthogonal frequency division multiplexing (OFDM) systems is proposed. The preamble is …
In this paper, a new time synchronization algorithm for OFDM systems with repetitive preamble is proposed. This algorithm makes use of coarse and fine time estimation; the fine …
The authors propose a computationally efficient spectrum sensing solution for an orthogonal frequency division multiplexing (OFDM) signal in a frequency-selective fading channel with …
As a multiple access technique, time division multiple access (TDMA) is becoming more widespread in satellite communications. Although single-carrier (SC) modulation techniques …