Parameter estimation of multi frequency hopping signals based on compressive spatial time-frequency joint analysis

C Zhang, L Li - 2014 IEEE 5th International Conference on …, 2014 - ieeexplore.ieee.org
In order to estimate the parameters of multi Frequency-Hopping (FH) signals in the condition
of non-cooperation and overcome the bottleneck of huge data processing, a parameter …

Frequency estimation of cyclic spectrum carrier based on compressive sampling of BPSK signal

X Huang, Q Zhao, W Jiang, L Zou, G Gui, Q Wan - 2015 - IET
Binary phase shift keying (BPSK) signal is very important in modern digital communication,
and its parameter estimation is of great significance to demodulation. It is well known that …

Subspace compressive frequency estimation of frequency hopping signal

J Yuan, P Tian, H Yu - 2009 5th International Conference on …, 2009 - ieeexplore.ieee.org
Compressive sensing (CS) creates a new framework of signal reconstruction or
approximation from a smaller set of incoherent projection compared with the traditional …

A new hop rate estimation method for high-speed frequency-hopping signals

Y Lei, Y Wu - … 11th IEEE Singapore International Conference on …, 2008 - ieeexplore.ieee.org
The key to jam frequency-hopping communication is to estimate its parameters efficiently
and precisely. An algorithm for estimating the hop rate of high-speed frequency hopping …

A parameter estimation algorithm for multiple frequency‐hopping signals based on sparse Bayesian method

K Zhang, Y Guo, Z Qi - Mathematical Problems in Engineering, 2017 - Wiley Online Library
Parameter estimation and network sorting for noncooperative wideband frequency‐hopping
(FH) signals have been essential and challenging tasks, especially in the case with little or …

Dynamic sampling rate adjustment for compressive spectrum sensing over cognitive radio network

CC Huang, LC Wang - IEEE Wireless communications letters, 2012 - ieeexplore.ieee.org
In this paper, a dynamic sampling rate adjustment scheme is proposed for compressive
spectrum sensing in cognitive radio network. Nowadays, compressive sensing (CS) has …

[引用][C] Blind separation and parameter estimation of multiple frequency-hopping signals

ZY Zhang, QQ Cao, WZ Chen - Zhejiang Daxue Xuebao(Gongxue Ban)/Journal of …, 2005

A parameter estimation algorithm for high-speed frequency-hopping signals based on RSPWVD

Y Lei, Z Zhong, Y Wu - 2007 International Symposium on …, 2007 - ieeexplore.ieee.org
The key to jam frequency-hopping communication is to estimate its parameters efficiently
and precisely. An algorithm for estimating the parameters of frequency hopping (FH) signals …

Frequency hopping signal parameter estimation algorithm based on time-frequency point correlation

Z Jiang, S Wang, Y Chen, P Wang… - 2022 IEEE 10th Joint …, 2022 - ieeexplore.ieee.org
Aiming at the low accuracy of frequency hopping signal parameter estimation under the
influence of complex noise and interference, a frequency-hopping signal parameter …

Sparse Bayesian compressed spectrum sensing under Gaussian mixture noise

X Zhao, F Li - IEEE Transactions on Vehicular Technology, 2018 - ieeexplore.ieee.org
Improving the performance of spectrum sensing in cognitive radio (CR) systems by
exploiting sparse property via compressed sensing has been attracting a lot of research …