Moving from engineering to product management in telecom

Making a change in your career trajectory can be intimidating, especially if you move into an area that is outside of your comfort zone. While there are various types of moves you can make, the more significant ones are those that require you to change your entire mindset. Transitioning from an engineering role into product …

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What is the difference between FDD And TDD In Telecoms?

In mobile communications, terminologies like FDD and TDD have existed from the beginning, and they are fundamental to the network design of any cellular technology. This post looks at the basic concept of FDD (Frequency Division Duplex) and TDD (Time Division Duplex) and their benefits for mobile operators. FDD (Frequency Division Duplex) is a technique …

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Difference between 5G mobile networks and 5GHz WiFi

With the growth of mobile broadband and mobile hotspots in recent years, people have found themselves in situations where cellular technology and WiFi can be used side by side to complement each other. However, some of the terminologies within these two very different technologies sound similar and can lead to confusion. One such confusion is …

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What is the difference between IMS and VoLTE?

Before the fourth generation (4G), mobile networks used traditional circuit-switched technology for voice calls and text messages. The circuit-switched technology requires a dedicated connection between a mobile phone and the network for the entire duration of a call or session. The dedicated connection permanently engages network resources for the session duration, which isn’t efficient and …

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Is EDGE 2G or 3G?

The different network generations have been achieved through various cellular technologies in mobile communications, which can be slightly confusing, especially if you are new to the industry. If you live in the US, it may be even more confusing due to multiple technologies for both 2G and 3G networks. EDGE is a technology that belongs …

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