Wireless network virtualization (WNV) has drawn attention from the researchers ranging
from academia to industry as one of the significant technologies in the cellular network …

The requirements and key areas for 5G are gradually becoming more apparent, and it is
becoming clear that 5G will need to be able to deal with increased levels of diversity in both …

Wireless network virtualization is regarded as an emerging paradigm to enhance RF
spectrum utilization to support exponentially increasing demand caused by emerging …

The purpose of this paper is to present a vision for future mobile and wireless networks. The
vision, which we call Networks without Borders (NwoB), is based on a marketplace of virtual …

To accommodate the ever-growing traffic load and bandwidth demand generated by mobile
users, mobile network operators (MNOs) need to frequently invest in high spectral efficiency …

Herein, we study efficient coverage provisioning in mobile networks under an inter-operator
infrastructure sharing regime which we call Networks without Borders. For the purpose of the …

Network sharing is often hailed as a promising and cost-effective way to tackle the ever-
increasing load of cellular networks. However, its actual effectiveness strongly depends on …

Wireless virtualization is emerging as a new paradigm to improve wireless spectrum
utilization by subleasing radio frequency (RF) channels through slicing. This paper …

Wireless network virtualization is an emerging paradigm to improve spectrum utilization by
sharing wireless resources through slicing. In this paper, we investigate interactions …

The evolution of wireless and optical networks will involve not only the adoption of new
technologies but also massive changes in how network resources are owned and managed …