Sentence examples for mean sensing time from inspiring English sources

Researchers have recently focused on how to achieve reliable results with less mean sensing time.

where E[K2] represents the mean number of channels sensed by the matched filter detection, and T3 is the mean sensing time for each channel.

The mean sensing time for each channel for the matched filter, T1, can be calculated as T 1 = 2 M 1 T s (14).

The sensing performance of each detection scheme is quantified by the receiver operating characteristic (ROC), such as P f versus P d and the mean sensing time.

The key advantage of the proposed FLD scheme is that its detection performance is more reliable than existing spectrum sensing techniques with a mean sensing time equal to that of cyclostationary detection.

The mean sensing time for each channel for cyclostationary detection, T3, can be calculated as T 3 = M 3 2 W (16). where M3 is the number of samples during the observation interval and W is the channel bandwidth.

Hence, when Δ is larger, and the probability (1 − P) indicating the need of second stage fine detection correspondingly becomes larger, which means the sensing time becomes longer.

However, when λ1 becomes smaller, the probability indicating the need of second stage fine detection becomes larger when SNR is low or no PU exists, which means the sensing time becomes longer and the energy consumption becomes larger.

A solution might be increasing the number of the input signal samples which means increasing the sensing time.

In this model, each satellite earth station senses one licensed channel within a sensing slot and senses all licensed channels during the whole sensing time, which means N S=N.

This means that for a given target PD, an optimal sensing time can be found to maximize the secondary throughput.