Sentence examples for efficiency frequency from inspiring English sources

Therefore, it is necessary to further research the related problems in efficiency frequency division multiplexing.

In order to enhance system throughput and spectral efficiency, frequency hopping (FH) is generally used in OFDMA cellular systems.

An efficiency frequency domain method for estimating the unknown parameters in linear-in-the-parameter, non-linear systems is developed.

The port selection criteria of shippers are determined by Chinonye et al. (2006) for Nigerian ports, and efficiency, frequency of ship visits, and adequate infrastructure are found to be significant.

From the perspective of shipping lines, Lirn and Beynon (2006) determine the port selection criteria for Nigerian ports, emphasizing efficiency, frequency of ship visits, adequate infrastructure, and quick responses to port users' needs as significant criteria.

In this paper, an innovative driving scheme of a Langevin piezoelectric transducer under its inductive frequency range is proposed, which takes advantage of the maximum efficiency frequency between the resonance and anti-resonance.

Here we describe the development of the detector array of these high-efficiency Frequency Selective Bolometers (FSB).

To improve the spectral efficiency, orthogonal frequency division multiplexing (OFDM) is adopted [17, 18].

The catalytic efficiency (turnover frequency, k cat) also remained to be improved to decrease the catalyst loading.

By overlapping subbands and modulating with pseudorandom sequences, the scheme improves modulation efficiency in frequency and time domain.

Furthermore, to enhance the spectrum efficiency, orthogonal frequency division multiplexing (OFDM) [10] is considered in this paper.