Sentence examples for modulation order for from inspiring English sources

The optimization of the PMW selects the symbol repetition rate, coding rate and modulation order for each of the 64 occupied subcarriers.

Figure 5 illustrates the resultant BERs as a function of the modulation order for all the four SDM channels together with the constellation diagrams of the received data.

Using the post-processing SNR obtained in Step 1, we can choose an appropriate modulation order for each MIMO mode which enhances spectral efficiency without exceeding a given target BER at the receiver.

Thus, using a lower modulation order for transmitting from each antenna in a coalition when close to the cell edge becomes more power efficient than using a single transmitter.

The potential applications of multi-WFRFT is also discussed in Section 5. We conclude the whole paper in Section 6. Notations: α m is the modulation order for m-WFRFT (m≥4).

As far as closed-loop SM schemes are concerned, Yang et al. [16] proposes an adaptive single-RF SM scheme in which the receiver chooses at each time slot the most suitable modulation order for each of the possible transmit antennas based on the channel estimates and feeds the selected transmit mode to the transmitter.

As shown in the figure, as the number of measured samples increases, the MSE of (hat {mu }) decreases remarkably under all the modulation orders for both the two probing range δ μ=π/4 and δ μ=π/8.

To apply multi-WFRFT to wireless communications, we in this paper prove the relationship of modulation orders between multi-WFRFT and 4-WFRFT in theory, and can be described a simple formula, i.e., (alpha _{M}=frac {M}{4}alpha _{4}) when multi-WFRFT and 4-WFRFT of the same signal are equal (α M and α4 are the modulation orders for multi-WFRFT and 4-WFRFT, respectively).

The simulation time, which depends mainly on the desired precision and statistical accuracy of the simulation results, the selected bandwidth, the transmission mode, and the chosen modulation order, is for most users a crucial factor.

This control information is used for signalling to each mobile the RU s) which have been allocated in the next uplink and downlink data subframes, the modulation order selected for each of these RUs and the recommended emission power in the uplink.

We show in particular that LORD and T-LORD can perform very close to the ideal MAP detector for at least up to four antennas and for modulation orders of 3 bits per dimension, even in a realistic setting, with imperfect channel state information (CSI) and correlated channels.