Teldat Blog
Dead Reckoning on how to improve road transport navigation
Dead Reckoning is the process of calculating the current position of an object based on estimates. Despite its origins in seafaring, it can have a significant impact on road transport. In a world dominated by GNSS technologies, understanding the implications of Dead Reckoning in road transport is essential to guarantee safe and efficient navigation. But what is Dead...
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The Postman always rings twice
Providing a wireless LAN for guests and customers is mandatory in many economic sectors where various business interests are pursued. In hotels,...
There’s no need to look out of the train window anymore
A few weeks ago Renfe (Spanish train operator) launched their onboard entertainment platform for high speed trains called PlayRenfe. They have taken...
SD-WAN and security implications –Part 2
In my last blog, I wrote about the origins of SD-WAN and its benefits. However, these advantages are certainly not without their challengers and...
SD-WAN and security implications – Part 1
I have written an article on SD-WAN for Seguritecnia, an online and print magazine that is very present in the private security sector in Spain. In...
How to “compile” a compiler
The compiler is a key element in developing software as it translates instructions given in one programming language (somewhat close to natural...
2.0 Onboard Communications
Traditionally, the greatest limitations imposed on the field of onboard communications were directly related to the capacity of cellular networks;...
PRIME v1.4 is ready to improve Smart Grids
PRIME (PoweRline Intelligent Metering Evolution) is a PLC (Power line communication) technology based on the ITU G.9904 specification. It uses OFDM...
Wireless LAN in public transport in Northern Germany
Surfing the Internet and mailing – this shall be quickly and simply possible on busses and trams within a main city in northwestern Germany....
No, we don’t have Wi-Fi, talk to each other… It’s worth it
This may seem an odd title for a post by a communications equipment manufacturer whose portfolio includes a complete range of Wi-Fi products. But...
Reasons for measuring communication link quality
How can we establish reliable measures for assessing service quality? An innovative QoS solution. One of the biggest headaches for a company’s...
The role communications play in transport and the custody of securities
Despite the potential symbiosis between transport in armored cars and Information and Communication Technologies (ICT), two factors have prevented...
Wireless LAN in companies, a luxury or a must-have?
For some companies the question arises whether it is worth having wireless LAN in the company. Others are worried that a wireless LAN network could...
