Sentence examples for system under fading from inspiring English sources

Figure 18 Performance of the system under fading channel condition.

The baseband structure of MC-CDMA transmitter in the downlink MC-CDMA system under multipath fading channels is shown in Figure 1.

We concluded that the spectral efficiency of the proposed adaptive system under fast fading channels tends to have an average floor depending on the ICI and the average SNR.

The exact distribution of mutual information was presented in [12] for dual MIMO systems under Rician fading.

In this paper, we present the analytical study of the bit-error rate (BER) performance of MIMO-SESS systems under Rayleigh fading.

The theoretical and numerical results show that the adaptive MQAM/OFDM systems under fast fading channels have substantial gains in spectral efficiency over the non-adaptive counterparts with perfect CSI or moderate imperfect CSI.

Considering a BER constraint for every subcarrier, a lower bound was derived and closed form expressions were obtained for the average spectral efficiency of adaptive OFDM systems under fast fading channel with perfect and imperfect CSI.

As channel estimation is not the most important purpose in this study, we use a simple least squares channel estimation method, our system, as described in Section 3. Simulation results of the DFT-spread OFDM and OFDM systems under Rayleigh fading channel conditions are given in Section 4, as well as the experiment results in experimental pool of Xiamen University, China.

Procedure of partial cancellation factor (PCF) selection for the first stage of hard-decision partial parallel interference cancellation (PPIC) using GR employed by direct-sequence code-division multiple access (DS-CDMA) systems under multipath fading channel in the case of periodic code scenario is proposed.

The approach proposed in the paper can be generalized to design power control algorithm for other wireless communication systems using AMC under fading conditions.

In this section we use mobile WiMAX as a case study, but the approach can be generalized to design power control algorithm for other wireless communication systems using AMC under fading conditions.