High data rate and high availability broadband services give a tremendous advantage to all public safety operators in the field. This is a direct response from users that have used the technology for years already. Applications demand more bandwidth all the time. In the future, online streaming video will be the killer application.
Additionally, all the intelligence cannot remain confined to a vehicle’s computer. This means that safe and high availability access to central databases is a must. A managed multichannel routing solution is the future proof answer to these needs that requires no huge upfront investments. One can start easily with multiple commercial operators. The links can also be easily upgraded to new dedicated networks when they emerge. A wonderful benefit of novel and flexible multichannel systems is that they can use any available network technologies both now and in the future.
Network congestion problems are solved by dynamic prioritization. This can be and needs to be done in both dedicated and commercial networks. An important not to remember is that dedicated frequencies themselves don’t provide for high availability and non-congestion.
From a monetary point of view the multi-network approach is rock solid. The system pays for itself in a few months and in some cases, weeks. Routers that can take full advantage of multiple networks are the crucial element in creating this Blue Ocean for public safety operations. The incumbents that have so far sold the digital PMR networks are naturally interested in continuing their old business model. But with novel alternatives it’s possible to minimize network investments, and the main business will switch to other players. This has already happened in Scandinavia and will likely be repeated in other parts of the world. I hope for the taxpayers’ sake that the modern approaches get the foothold they deserve.
If you want to hear and see more, please visit Goodmill Systems at the Berlin Critical Communications World exhibition. Goodmill Systems is again part of the solution Finnish authorities are showcasing in the event. Our broadband solution is in the center of the systems that are presented by our customers from public safety and security organizations. You can see how the product is used in real life and discuss directly with the users.
Juhani Lehtonen, VP, Goodmill Systems, +358 50 572 5542