The fifth generation (5G) mobile networks are envisioned to support the deluge of data traffic
with reduced energy consumption and improved quality of service (QoS) provision. To this …

To provide ubiquitous Internet access under the explosive increase of applications and data
traffic, the current network architecture has become highly heterogeneous and complex …

We study centralized radio access network (C-RAN) with multi-cell scheduling algorithms to
overcome the challenges for supporting ultra-reliable low-latency communications (URLLC) …

In this paper, we investigate the problem of optimal base station (BS) ON-OFF switching and
user association in a heterogeneous network (HetNet) with massive MIMO, with the …

In this paper, we investigate the problem of frame design, resource allocation, and user
association in a massive multiple input multiple output (MIMO) heterogeneous network …

In this article, we study the problem of user association, ie, determining which base station
(BS) a user should associate with, in a dense millimeter wave (mmWave) network. In our …

The constantly growing wireless bandwidth demand is pushing wireless networks to multi-
tier architectures consisting of a macrocell tier and a number of dense small cell deployment …

The nested array, implemented by nonuniform antenna placement, is an effective approach
to achieve O (N 2) degrees of freedom (DOF) with an antenna array of N antennas. Such …

Rail transportation, especially, high-speed rails (HSR), is an important infrastructure for the
development of national economy and the promotion of passenger experience. Due to the …

Future average channel gains are recently reported predictable within a minute-level
horizon for a mobile user. Predictive resource allocation for non-realtime service with future …