A study of the effects of co-channel interference on a multirelay system with decode-and-
forward (DF) protocol is presented. Orthogonal relaying is considered, and all relays that …

In this work, we analyze the performance of decode-and-forward cooperative diversity
networks with imperfect channel estimation and co-channel interference. Orthogonal …

In this paper, we investigate the effect of co-channel interference on the performance of
cooperative diversity networks with amplify-and-forward (AF) relaying. We consider both …

In this paper, we investigate the performance of an amplify-and-forward (AF) cooperative
diversity system with multiple relays in the presence of channel estimation errors. We …

In this paper, a novel scheme is proposed to enhance the spectral efficiency of a two-way
cooperative relaying system, where two source terminals exchange information directly and …

This paper proposes a new efficient scheme for the combined use of cooperative diversity
and multiuser diversity. Considering a decode-and-forward (DF) opportunistic relaying …

We study relay selection in both decode-and-forward (DF)-based and amplify-and-forward
(AF)-based cooperative diversity networks consisting of a source, multiple relays, and a …

In this paper, the idea of signal space diversity is adopted to achieve a full-rate multiple-relay
cooperative communication system. The data symbols are rotated at the source, before …

In this paper, we analyze the outage behavior of decode-and-forward (DF) relaying in the
context of selective two-way cooperative systems. First, a new relay selection metric is …

In a two-hop system with multiple amplify-and-forward (AF) relays, the instantaneous
channel state information (CSI) is usually required at the relays to achieve a coherent …