This paper deals with the design of nonregenerative relaying transceivers in cooperative
systems where channel state information (CSI) is available at the relay station. The …

In this paper, a novel relaying strategy that uses multiple-input multiple-output (MIMO) fixed
relays with linear processing to support multiuser transmission in cellular networks is …

Used to explain complicated economic behavior for decades, game theory is quickly
becoming a tool of choice for those serious about optimizing next generation wireless …

A novel scheme for two-hop relaying defined as space division duplex (SDD) relaying is
proposed. In SDD relaying, multiple antenna beamforming techniques are applied at the …

Cooperative transmission has emerged as an effective tool to deal with channel
impairments. In this work we study the applicability of amplify-and-forward cooperative …

In this paper, we consider the amplify-and-forward relaying transmission in the downlink of a
multi-channel cellular network with one base station and multiple relay-destination pairs …

This paper deals with the design of non-regenerative relays in cooperative transmission
schemes. The conventional nonregenerative approach is the amplify and forward (AF) …

In future wireless networks devices may cooperate to form logical links. Each of these links
may consist of several independent physical channels which are shared by the cooperating …

In this paper cooperation among users at the physical layer level is studied for the downlink.
Distributed space time linear dispersion codes are proposed for the cooperative strategies …

We investigate the effectiveness of cooperative diversity in interference limited ad hoc
networks. The underlying cooperative techniques exploit space diversity through …