Using relay in the wireless communication network is an efficient way to ensure the data
transmission to the distant receiver. In this paper, a dynamic power control approach (DPC) …

We study the optimal degrees of freedom (DoF) region of three-user asymmetric multiple-
input multiple-output (MIMO) Y channel by considering a hybrid data exchange model. In the …

This thesis studies the multiuser interference problem in large-scale wireless systems,
where multiple users interfere with each other due to simultaneous transmission. This thesis …

Cognitive radio (CR) is a promising technique to overcome spectrum scarcity in wireless
networks through dynamic spectrum access and coordinated transmissions between …

In this paper, we study the achievable degrees of freedom (DoF) of a multiple-input multiple-
output (MIMO) multi-way relay channel with asymmetric message set that models the …

In this paper, we investigate the degrees of freedom (DoF) of a two-cluster multiple-input
multiple-output (MIMO) multiway relay interference channel (mRIC), where there are two …

Physical-layer network coding (PNC) is a technique to make use of interference in wireless
transmissions to boost the system throughput. In a PNC employed relay network, the relay …