Now showing items 1-5 of 5
Optimal structure and efficient algorithm for max-min fair multi-group multicast beamforming
In this thesis, we consider the max-min fair (MMF) multi-group multicast beamforming design to maximize the minimum signal-to-interference-plus-noise ratio (SINR) subject to transmit power limit. We obtain the optimal ...
Jointly optimal pre- and post-channel equalization and distributed beamforming in asynchronous bi-directional relay networks
We consider an asynchronous two-way relay network, consisting of two transceivers and multiple relays, where due to the propagation delays of different transceiver-relay paths being different, inter-symbol- interference ...
Performance trade-off analysis in bidirectional network beamforming.
This research examines a two-way relay network consisting of two transceivers and multiple parallel relays, which are equipped with single antennas and operate in a halfduplex mode. In this system, the two transceivers ...
Spectrum sharing for two-way relay networks
We consider a communication network consisting of two transceiver nodes, one relay node, and one receiving node. The relay enables a two-way communication between the two transceivers and meanwhile sends its own information ...
Codebook design for distributed relay beamforming system
In FDD amplify-and-forward distributed relay network, codebook techniques are utilized to feedback quantized CSI with limited cost. First, this thesis focuses on the phaseonly codebook and with-power-control codebook design ...