Evolution of the G

Infographic | April 13, 2021

Voice is still the king of communication in a 5G world and there will be even more consumer and enterprise use cases developed where high-quality voice and communication services experiences are crucial. 5G voice is the regular mobile phone call service that service providers offers on 5G smartphones. This may sound very basic, and from a user point of view it is, you make voice calls on your new 5G devices like you have always done on your mobile phone. But for a service provider, there are a lot of mobile network evolution aspects to consider behind the scene, to secure a high-quality mobile voice service everywhere. To enable service provider voice calls on 5G smartphones and other 5G devices, the network infrastructure used for 4G voice (VoLTE) today will also be used to enable 5G voice calls.

Infographic | March 1, 2020

5G is not yet a priority in all markets; 4G LTE will remain dominant for the next five years. 2G and 3G will see declines as users upgrade to 4G, and networks are decommissioned. An element of 2G and 3G will remain as an enabler for M2M and where VoLTE is yet to reach maturity

Infographic | March 8, 2020

The history of Wireless Communications started with the understanding or magnetic and electric properties observed during the early days by the Chinese, Greek and Roman cultures and experiments carried out in the 17th and 18th centuries. Here are some selected events in the development of Wireless Communications (material taken from the book History of Wireless

Infographic | January 10, 2020

Digital Transformation is spurring organizations to innovate, generate new revenue and deliver new services. As the front line of customer interactions, branch offices are the vanguard where both the benefits and pressures of Digital Transformation will be realized. To achieve your branch transformation goals, you need to take a new approach to your WAN, leveraging the latest in virtualization technologies to make your network more agile and more efficient. A global survey of business leaders at 600 enterprise companies highlights the reasons why SD-WAN adoption is on the rise.

Infographic | March 8, 2020

Four in five (79%) technology and IT decision makers think 5G will have a significant impact on their organization — but the majority is yet to use it widely in their business. What hurdles stand in the way for those in the 5G race?

Infographic | June 10, 2022

Networks provide functionality beyond just packet routing and delivery. Network functions such as firewalls, caches, WAN optimizers, etc. are crucial for scaling networks and in supporting new applications. While traditionally network functions were implemented using dedicated hardware middleboxes, recent efforts have resulted in them being implemented as software and deployed in virtualized environment.