Intelligent router for stable, fast, and secure bonded cellular internet via multiple LTE providers



Albeego Limited wished to design an innovative intelligent cellular router which would connect to multiple LTE providers and deliver a single high bandwidth broadband connection that would work on the move and without the need for costly installations.
"The brief we gave to Impulse was technically challenging and made harder by the timeframe which we set them to deliver a solution. The end result exceeded our expectations in terms of the solution's specification, performance and delivery date for the Albeego Pinion."
Simon Precious, CEO, Albeego Limited
With the world becoming ever more dependent on high-bandwidth internet connections for activities such as file transfer and video conferencing, fibre optic has become the minimum specification for most home, commercial, and industrial internet connections. But despite the ubiquity of fibre optic installations, there are areas of the world including the UK where there still isn’t the funding or the infrastructure to support this high-speed connection. Furthermore, mobile operations and temporary places of industry and commerce, such as in vehicle WiFi and CCTV, building sites and festivals, still require a high-speed broadband connection, but in their nature either don’t allow for hardware to be installed, or the cost to do so would be prohibitive.
Albeego Limited wished to solve this problem by developing an innovative new intelligent router, which would connect to multiple LTE providers, select the ones with best coverage at that time, and combine their bandwidth into one high-speed broadband connection. In rural areas funds are perhaps not adequate for fibre optic installation, but LTE networks are less saturated than city environments, so this new device would capitalise on this unused bandwidth and use it to deliver high speed internet to homes sitting outside the main ISP networks. In larger countries where distances are more extreme, essentially pricing out wired connections, this new device would provide homes and businesses with high-speed broadband where otherwise it would not have been possible. Businesses both static and operating on the move in vehicles would also benefit from this new device, as roaming SIM cards, dynamic IP addresses, and secure cloud-based data centres provide additional security for those transferring sensitive information.
Most system integrators would be hard pressed to find an embedded box PC which can support multiple cellular modems out of the box, at least at a reasonable price point. High-power cellular modems use the Mini-PCIe slot, and most compact embedded box PCs with Mini-PCIe support only provide one of these. Impulse was tasked with finding a compact solution which supported up to four Mini-PCIe slots — three to house the cellular modems, and one for the WiFi card. With three modems comes the requirement for three SIM cards and six antennas, plus two more for the WiFi card, so an out of the box solution was not looking possible.
System Design
Impulse Design Engineers delved into their extensive product toolkit to source a suitable embedded PC with the required four Mini-PCIe slots to use as a base for the solution, with a view to customising the I/O and connectivity to meet the requirements of the specification. An important requirement for Albeego was that the device did not look like a “computer”, so Impulse worked with the manufacturer of the embedded PC to remove any redundant I/O, such as the COM ports, audio, DIO and display port. The 3-pin DC terminal block was also removed, with a more user-friendly DC jack put in its place, and the depopulation of this I/O freed up space on the enclosure for the addition of eight antennas to support the three modems (with MIMO support).

An additional external SIM card slot was integrated into the enclosure to allow easy access to install and change SIM cards by general users. This feature of external SIM card slots was important, with many SIM card slots on embedded box PCs being located on the board itself making access difficult, especially for non-technical home and office users. Finally, Impulse helped Albeego achieve their brand objectives by powder coating the finished units in their signature black, and adding the Albeego logo to the device.
Due to the device being sold under Albeego’s brand ‘Pinion’, the unit needed to be CE certified. Impulse worked with the manufacturer to achieve this certification as part of the customisation undertaken to the I/O, connectivity, and enclosure. Furthermore, devices that include wireless transmitting technology require CE RED certification for distribution in most major countries. This is also taken care of ensuring there is no disruption in the distribution flow to countries requiring this certification.
Due to the device being distributed globally, the possibility of a change of modem to cater for different territories was designed into the support agreement. All RMAs are handled by Impulse, with free, first-line support available to diagnose any issues and help with the RMA process. A scheduled order facility was made available to allow the customer to call off batches of units throughout a pre-determined period, which helped the customer to balance the expenditure of their project and manage invoicing and product warranties.
Industry insight.
Network know-how.
Impulse engineers and specialists have the industry insight and network know-how to design forward looking solutions for wide-ranging environments.
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Industry insight.
Embedded know-how.
Impulse engineers and specialists have the industry insight and embedded know-how to design, build and configure outstanding solutions for wide-ranging needs.
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Impulse services used in this project
Design services
Build services
Support services
We recommend a suitable hardware and core platform for your project based on our 360 Assessment with you
Prototyping services
We can offer a custom chassis design with metal and plastic fabrication to your exact requirement
Our 3D modelling/drawing design and library management service supplying you with documentation for installation and certification purposes
We can offer bespoke branding of your chassis including custom livery with your logo, I/O labelling, name plate, serial number and part code for all our embedded computing solutions
Custom I/O ports can be added to all our embedded systems to enhance flexibility and scalability for your application
We can integrate and test additional peripheral cards with your core computing platform ensuring compatibility with driver installation and system imaging
Compatibility testing is provided free of charge as a standard practice for all components within your BOM (Bill of Materials)
We offer preloading of your software to ensure compatibility and inclusion in the imaging setup process
We can supply end-to-end management and support of machine to machine (M2M) or standard SIM cards for global cellular solutions
Customise chassis colour, I/O labelling and logo (retaining manufacturer serial and name plate) SEE Custom branding ABOVE
Build services
Our programmised system build routines are undertaken in our antistatic controlled engineering facility based in the heart of the UK
We offer secure and controlled imaging services in-house providing you with your own captured golden image for repeatable and dependable system deployment
Our advanced test services are designed to meet your specific needs including extended soak, full load, burn in and software testing
We supply as standard, detailed photographic and documentary evidence of our build process for all computer system solutions
Testing services
We offer additional testing and simulation services for systems requiring market compliance with specific safety and environmental standards
Logistics services
We can become an extension of your own stock-holding with fast call-off or pre-agreed inventory for improved cashflow and JIT manufacturing (based on a project SLA)
For OEMs requiring next day/Just-In-Time (JIT) delivery of custom systems with inventory/build management and pre-agreed delivery scheduling
We offer custom kitting for your complex projects and installations requiring specialist and robust packing and labelling services
For more demanding logistics needs we can offer you our advanced delivery services including FORS, same-day and pallet despatch
For on-going engagements, we can scan and track all your BOM components with data which includes contents of each system, warranty status and delivery addresses
After-sales services
We can offer global extended warranties of up to 5 years on all of our product range giving your peace of mind for the duration of your project lifetime
Our in-country RMA service is available in over 26 countries and allows for localised returns and repairs, reducing your overall cost of ownership
We offer complete 3rd line UK technical support, free of charge for the lifetime of your product
We offer proactive management of end-of-life (EOL) and product change notifications (PCN) across all components within your system
Get in touch
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+44(0)1782 337 800
+44(0)1782 337 800
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