Sentence examples for multiple relay selection from inspiring English sources

First, it can be seen that increasing the number of selected relays always improves the throughput performance because in multiple relay selection schemes and when sparse signal recovery theory is not used, it is always better to use more relays to achieve better outage performance.

Single and multiple relay selection schemes were investigated.

In particular, the authors in [23] focus on multiple relay selection with a noisy limited feedback.

The authors in [97] used ABC for multiple relay selection in a cooperative cognitive relay network.

In [14], the problem of multiple relay selection is related to knapsack problems [15].

Several SNR sub-optimum multiple relay selection schemes with linear complexity in the number of relays were used [16].

Multiple-relay selection for a single source has attracted attention as well [31 33].

This assumption has been used for single-source multiple-relay selection in, for example, [31, 33].

However, with the increase of K, complexity advantage for proposed approaches in Sections 'Fixed number multiple-source multiple-relay selection' and 'Varied number multiple-source multiple-relay selection' will become more pronounced.

The idea of single-relay selection was first generalized from dual-hop AF network to multiple-relay selection in [12].

Based on the sum capacity criteria, we derive and propose several multiple-relay selection techniques in AF relay networks with multiple source nodes.