Conventional peak‐traffic‐based provisioning of cellular mobile networks leads to a
significant wastage of electrical energy. Therefore, we propose a novel traffic‐aware two …

In this paper, we analyze and optimize the energy efficiency of downlink cellular networks.
With the aid of tools from stochastic geometry, we introduce a new closed-form analytical …

With the explosive proliferation of mobile devices and services, the user density of large-
scale cellular networks continues to increase, which results in further escalating traffic …

In this paper, we adopt stochastic geometry theory to analyze the optimal macro/micro BS
(base station) density for energy-efficient heterogeneous cellular networks with QoS …

The last ten years have witnessed explosive growth in mobile data traffic, which leads to
rapid increases in energy consumption of cellular networks. One potential solution to this …

Due to the rising concerns of energy consumption in wireless networks, base station (BS)
sleeping strategies were introduced to save energy in low traffic scenarios. In this paper we …

Switching off base stations (BS) is an effective and efficient solution to energy saving in
green cellular networks. The previous works focus mainly on when to switch off BSs based …

Base stations (BSs) are the main energy expenditure elements of cellular networks,
considering the high coverage requirements and the fact that the total provisioned capacity …

In this paper, we study a two-tier cellular network with cache-enabled small base stations
(SBSs). In our model, a SBS has the ability to coordinate with neighboring SBSs and fetch …

Future mobile networks have to be densified by employing small cells to handle the upsurge
in traffic load. Although the amount of energy each small cell consumes is low, the total …