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The upcoming 5G technologies promise to enable ultra low latency services such as remote robotics, augmented reality or vehicle to vehicle communications. Fog and MEC computing can enable low latency services for many different scenarios by moving the cloud and some network functions closer to the user. In the case of mobile networks this improvement is traditionally introduced in the reference point...
Communications for emergency services have traditionally been provided by dedicated radio technologies, like the TETRA system. However the need for more efficient mobile communications is gaining popularity in these scenarios due to extreme requirements by means of availability, price and spectrum usage. This trend will be further accentuated in the coming years with the appearance of 5G systems that...
Nowadays, the maturity of IoT applications, networking technologies and manufacturers of "things" have caused an explosion in the number of connected devices. There are several reports which calculate that the number of connected things will reach 50 billion in the near future. This paper focuses on the provision of wide area and efficient connectivity to the Internet of Things(IoT), akeyfactorinsuchanexplosion,...
This paper presents the extensions added to the measurement and monitoring tool TestelDroid, to support remote control and instrumentation of Android devices. The extensions include support for Standard Commands for Programmable Instruments (SCPI), cOntrol and Management Framework (OMF) and OMF Measurement Library (OML). SCPI is the most widespread interface for measurement equipment control in many...
The Standard Commands for Programmable Instruments (SCPI) is the most widespread interface for measurement equipment control in many areas, for example, electronics or telecommunications. Typically, these instruments are used only by experts with the support of ad-hoc software tools provided by the hardware vendor. A way to expand their use to less experienced professionals is the development of control...
The Global System for Mobile Communications-Railways (GSM-R) is a radio telecommunication network and the bearer technology for the European Train Control System (ETCS). Both GSM-R and ETCS constitute the European Rail Traffic Management System (ERTMS). GSM was adopted by the International Union of Railways (UIC) because it was the only system in commercial operation with a great potential to fulfill...
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