The user-cell association mechanism is one of the important research topics for radio
resource management in heterogeneous wireless networks. Existing studies mainly …

The traffic in current wireless networks exhibits large variations in uplink (UL) and downlink
(DL), which brings huge challenges to network operators in efficiently allocating radio …

Motivated by the engineering problem of cellular coverage optimization, we propose a novel
multiarmed bandit model called generalized global bandit. We develop a series of greedy …

Designing cost-effective and scalable backhaul solutions is one of the main challenges for
emerging wireless small cell networks (SCNs). In this regard, millimeter wave (mmW) …

LTE over unlicensed band (LTE-U) has emerged as an effective technique to overcome the
challenge of spectrum scarcity. Using LTE-U along with advanced techniques such as …

Small cell networks are seen as a promising technology for boosting the performance of
future wireless networks. In this paper, we propose a novel context-aware user-cell …

With the exponential increase in high rate traffic given by a new generation of wireless
devices, data is expected to overwhelm cellular network capacity in the near future …

Emergence of various types of wireless applications has brought about fast growing and
diversified traffic in cellular networks. To gain a comprehensive understanding of the …

In this letter, we investigate the context-aware resource allocation for device-to-device
communications accounting for the quality-of-service requirements and priorities of different …

With the exploding growth of smart devices and application of 5G communications, there are
more and more computation-intensive tasks which are delay-sensitive. Mobile edge …