This paper discusses the blind carrier frequency offset (CFO) estimation for orthogonal frequency division multiplexing (OFDM) systems by utilizing trilinear de
A new method to construct shift sequence sets is presented.Different shift sequence sets are obtained by changing parameters of the shift sequence.Based on thes
In the recent research of network sampling, some sampling concepts are misunderstood, and the variance of subnets is not taken into account. We propose the corr