Sentence examples for maximize sum rate from inspiring English sources

In order to maximize sum rate of the MIMO interference network, a beamforming strategy based on the interference alignment is used.

For these reasons, the performance gap between aiming to maximize alternate performance metric and aiming to maximize sum rate metric becomes larger in general three-sectored cellular cases.

For OFDMA-based systems, resource allocation algorithms which focus on maximizing sum rate (without fairness or minimum rate guarantees) include [15 19].

In summary, the past literatures mainly focus on maximizing sum-rate to achieve full system load, which rarely happens in practical systems, even at peak traffic hours [14].

But, unlike the interference-free ZF, the problem of maximizing sum-rate capacity using CIR precoding becomes nonconvex, which cannot be solved by water-filling strategy.

Figure 5 Maximized sum rate versus mean SNR for various resource allocation schemes.

In the exhaustive search, all the BSs in the cluster selects optimal user set that maximizes sum rate.

Unlike conventional non-iterative approaches, we focus the average sum rate metric and determine optimal global selfishness that maximizes sum rate.

This method aims to maximize the sum rate of the MU-MIMO system with linear preprocessing.

The optimal beamforming scheme to maximize the sum rate has been proved NP-hard [57].

Hence, to maximize the sum rate, the objective function is written as f(X i,:)): = -Rtot.