In this letter, we study the problem of resource allocation in amplify-and-forward (AF) based
multiuser two-way relay network that is operated under orthogonal frequency division …

Future cellular networks such as IMT‐Advanced are expected to allow underlaying direct
Device‐to‐Device (D2D) communication for spectrum efficiency. However, enabling D2D …

In this paper, we consider a multi-user single-relay wireless network, where the relay
facilitates transmissions of the users' signals to the destination. We study the relay power …

In this paper we focus on the subcarrier allocation for the uplink OFDMA based cooperative
relay networks. Multiple cells were considered, each composed of a single base station …

This paper investigates the simultaneous wireless power and information transfer (SWPIT)
for network-coded two-way relay transmission from an information theoretical viewpoint …

In this letter, we propose a joint resource allocation algorithm for an OFDM-based multi-user
system assisted by an improved Decode-and-Forward (DF) relay. We aim at maximizing the …

In this paper, we investigate a joint resource allocation problem for two-way OFDM multi-
relay network, where two transceivers exchange OFDM signal with the help of multiple …

This paper presents a novel two-way decode-and-forward (DF) relay strategy for Orthogonal
Frequency Division Multiplexing (OFDM) relay networks. This DF relay strategy employs …

We investigate the problem of multi-user radio resource allocation for orthogonal frequency
division multiple access (OFDMA) amplify-and-forward (AF) relays. In the single-user case …

In this paper, we investigate a joint subcarrier-relay assignment and power allocation
scheme for amplify-and-forward (AF) based two-way multi-relay networks. We formulate a …