The year 2015 marks the 30th birthday of DC (Difference of Convex functions) programming
and DCA (DC Algorithms) which constitute the backbone of nonconvex programming and …

We present an approach to solve the nonconvex optimization problem that arises when
designing the transmit covariance matrices in multiuser multiple-input multiple-output …

The average performance of the MISO downlink channel, with a large number of users
compared to transmit antennas of the base station, depends on the interference …

This paper presents a joint design framework of fronthaul and access links in cloud radio
access networks, wherein the fronthaul data delivery between the central processor (CP) …

The robust truss topology optimization against the uncertain static external load can be
formulated as mixed-integer semidefinite programming. Although a global optimal solution …

Dynamic network architectures (DNAs) have been developed under the assumption that
some terminals can be converted into temporary access points (APs) anytime when …

MIMO interference network optimization is important for increasingly crowded wireless
communication networks. This paper presents a new algorithm, named Dual Link Algorithm …

This paper considers an underlay cognitive radio (CR) wireless network with the assistance
of a two‐hop decode‐and‐forward (DF) relay node. Different from the conventional CR relay …

In this paper we consider the classical problem of downlink (DL) multiuser (MU) multi-input-
multi-output (MIMO) scheduling with linear transmit precoding. This problem was formulated …

This dissertation reformulates and streamlines the core tools of robustness analysis for
linear time invariant systems using now-standard methods in convex optimization. In …