In this paper, we propose a relay selection amplify-and-forward (RS-AF) protocol in general
bidirectional relay networks with two sources and N relays. In the proposed scheme, the two …

In this paper, we consider two-way amplify-and-forward relaying communication over a
multiple relays network in which the best relay node is selected among others. Our proposed …

This paper studies relay selection schemes for two-way amplify-and-forward (AF) relay
networks. For a network with two users that exchange information via multiple AF relays, we …

This paper investigates the outage performance of an amplify-and-forward (AF) relay system
that exploits buffer-aided max-link relay selection. Both asymmetric and symmetric source-to …

A relay based wireless network system is basically composed of three nodes, two source
nodes which are also destination nodes and the relay node which helps reliable …

This paper deals with design of a amplify-and-forward (AF) relay beamforming matrix in a
two-way relay protocol when a relay node has multiple antennas. Two-way relaying is a …

In this article we review an important class of wireless cooperation protocols known as
amplify-and-forward relaying. One or more low-complexity relay nodes assist the …

We propose relay-selection techniques for a two-way relay channel, where two terminals
simultaneously transmit to each other with the help of a relay. In particular, we focus on a …

The hybrid relay selection (HRS) scheme, which adaptively chooses amplify-and-forward
(AF) and decode-and-forward (DF) protocols based on the decoding results at the relay, is …

The performance of the dual-hop semi-blind amplify-and-forward relay channel, where the
intermediate relay node is selected depending on the instantaneous and partial channel …