In this paper, we analysis the outage performance of the opportunistic cooperation without direct-link, and then, using the convex theory, the optimal power ...

We further show that opportunistic AaF relaying is outage-optimal among single-relay selection methods and sig- nificantly outperforms an AaF strategy based on ...

Oct 22, 2024 · In this letter, we propose an opportunistic source selection based two-way cooperative ambient backscatter communication (CABC) system, ...

Motivated by recent works involving multi-antenna fixed relay cooperation, this paper investigates the performance of fixed multi-antenna relay networks, ...

This paper proposes exact and limit outage probability expressions for thoroughly evaluating the performance of cooperative cognitive networks with ...

Thus, performance of the relaying system mainly depends on the energy harvesting process at the relay when the source-destination direct link is not available.

2007. TLDR. The results show that optimal power allocation brings impressive coding gains over equal power allocation, and the analysis reveals that the ...

Cooperative communications is a promising technology to improve the performance of wireless sensor networks. In this paper, a dual-hop wireless cooperative ...

We prove that opportunistic single relay selection with DaF strategy is outage-optimal, that is, it is equivalent in outage behavior to the optimal DaF strategy ...

This article studies the closed-form expressions of outage performance for opportunistic relay under aggregate power constraint in decode-and-forward (DF) ...