The proliferation of mobile users with an attendant rise in energy consumption mainly at the
base station has requested new ways of achieving energy efficiency in cellular networks …

This study explores dissatisfaction and neutrality metrics from 12 years of a national-level
undergraduate student survey. The notion of dissatisfaction is much less prevalent in the …

Ultra-dense network (UDN) is a promising technology for future wireless networks to meet
the explosively increasing wireless traffic demands. Sleeping strategy that switches base …

The integration of high proportions of distributed energy resources and the soaring
development of 5G base stations (BSs) could lead to operational issues such as grid …

We investigate an energy-saving sleeping mechanism in a cache-aided ultra-dense network
(UDN) with delay constraints. As in existing works, we consider the video and file contents of …

Dynamic planning has been used by network operators for energy saving by switching ON-
OFF base stations (BSs) according to the traffic load condition while providing quality-of …

Base station (BS) sleep modes handle the progressive deactivation of unused hardware
components and bring a promising solution to the increasing energy bill and environmental …

In this paper, we analyze the impact of delaying delay-tolerant calls under certain conditions
in cellular networks. We propose to queue the call if the user agrees when the terminal has …

This letter considers designing a utility-based sleep-mode for the system with a traffic source
of Markov-modulated Poisson process. Our design framework makes use of the minimum …

Network operators exploit temporal and spatial fluctuations in call traffic load to save energy
by switching off their lightly loaded base stations (BSs), a technique that is referred to as …