Information & Communication Technologies

White Papers

The VoLTE Edge: Mission-Critical Voice Over LTE

The VoLTE Edge: Mission-Critical Voice Over LTE

This paper was initially presented at Rodrigo Alvarez at the 2016 Australasian Conference for Railway Excellence in Melbourne and examines the new Mission Critical Push To Talk (MCPTT) Voice over LTE (VoLTE) standard and its implications for the rail industry.

read more
Digital Mobile Radio in the 400MHz Band

Digital Mobile Radio in the 400MHz Band

The purpose of this paper is to provide an overview and compare the benefits, features and functionality of digital mobile radio systems in the 400MHz band as a reflection of recent changes to ACMA licensing regulations. Two such systems of importance in today’s market place include the Project 25 and TETRA standards.

read more