Browsing Faculty of Engineering & Applied Science by Author "Shahbazpanahi, Shahram"
Now showing items 1-6 of 6
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Asynchronous bi-directional relay-assisted communication networks
Vahidnia, Reza (2014-02-01)We consider an asynchronous bi-directional relay network, consisting of two singleantenna transceivers and multiple single-antenna relays, where the transceiver-relay paths are subject to different relaying and/or ... -
Joint uplink-downlink beamforming in multi-antenna relaying schemes
D'Souza, Olaf Manuel (2009-11-01)The thesis examines the problem of joint receive and transmit beamforming for a wireless network which consists of one relay node equipped with multiple antennas. The transmitter and the receiver are single antenna ... -
Optimal power minimization in two-way relay network with imperfect channel state information
Al Humaidi, Fadhel (2010-08-01)We study a two-way amplify and forward relay network with two transceivers which communicate through a network of nr relays while there is no direct link between the two transceivers. Each relay is equipped with a single ... -
Optomal three-time slot distributed beamforming for two-way relaying
Mirfakhraie, Tina (2010-08-01)In this study, we consider a relay network, with two transceivers and r relay nodes. We assume that each of relays and the two transceivers have a single antenna. For establishing the connection between these two transceivers, ... -
Power-optimal MIMO two-way relay networks
Rahimi, Razgar (2018-04-01)In this dissertation, we study MIMO two-way relay networks consisting of singleantenna users which wish to exchange information with the help of multiple multiantenna relays. The problem we aim to solve is to minimize the ... -
Sum-rate maximization for active channels
Javad, Mirzaei (2013-04-01)In conventional wireless channel models, there is no control on the gains of different subchannels. In such channels, the transmitted signal undergoes attenuation and phase shift and is subject to multi-path propagation ...