DMVPN vs Mobile IP

DMVPN vs Mobile IP

Nowadays, there are more and more applications running on a mobile environment such as, M2M, services for passengers, telemetering, etc… These applications often rely on several wireless access technologies (LTE, 3G, Wi-Fi, Satellite…) to implement the connectivity to the on-board network. In these kind of scenarios, very often the WAN IP changes have an impact on the continuity of applications...

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Positioning systems and mobility management

Positioning systems and mobility management

Years ago there was a revolution in overseas travel; we no longer needed to learn the routes of a nation because satellites were able to tell us our position in real time (using GPS). This technology was taken to another level by the professional market with the appearance of RTLS (Real Time Location Systems). These systems could use GPS signals, RFID (Radio Frequency Identification) or other...

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Wi-Fi services: an added value for customers

Wi-Fi services: an added value for customers

Wi-Fi has been one of the technologies that has increased most in the last years, especially due to the large spread of mobile devices. From laptop PC’s to tablets or smart phones, wi-fi is being used by companies internally to improve their work processes, but also many companies (especially service companies) offer their clients Wi-Fi, as an added value service. Indeed keeping clients...

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Can 4G/LTE become a main line connection?

Can 4G/LTE become a main line connection?

Perhaps this question  has to be clarified somewhat. Indeed, slower and more mature cellular lines 2G and 3G lines are already main line connections in certain scenarios, especially in those segments which are not so dependent on large bandwidth, but at the same time are extremely dependent on mobility. A typical example is that of remote cash point machines deployed across the world in all...

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