The spectrum cartography finds applications in several areas such as cognitive radios,
spectrum aware communications, machine-type communications, Internet of Things …

Recent advances in radio environmental mapping enable novel, practical and efficient
cognitive radio and dynamic spectrum access solutions. A crucial aspect of such solutions is …

In this paper, we present the dependency between density of a sensor network and map
quality in the radio environment map (REM) concept. The architecture of REM supporting …

Radio maps provide radio frequency metrics, such as the received signal strength, at every
location of a geographic area. These maps, which are estimated using a set of …

In this article, we present a layered radio environment map architecture along with its
applications to the self-organizing network functionalities of heterogeneous LTE radio …

In this paper we discuss the dependency between deployment of sensors and map quality in
the Radio Environment Map (REM) concept. The architecture of REM supporting military …

With the flourishing growth of Internet-of-Things (IoT) applications, cellular-assisted IoT
networks are promising to support the ever-increasing wireless traffic demands generated …

Cellular operators routinely use sophisticated planning tools to estimate the coverage of the
network based on building and terrain data combined with detailed propagation modeling …

This paper presents the concept of the Radio Environment Map (REM) to support Cognitive
Networks and improve the efficiency of spectrum usage. The architecture of REM and its …

During the last decade a lot of effort has been spent on cellular network optimization to
improve network capacity and end-user Quality of Service (QoS). Coverage analysis …