The 3G4G Blog

Transport for London (TFL), the local government body responsible for transport in London, which also runs the London Underground (known as...

One of the things that will come as a result of NSA (Non-StandAlone) architecture will be the option for Dual Connectivity (DC). In fact,...

Some of you may find this useful. [ View the story "5G mmWave Revolution & New Radio" on Storify ]

I recently did a 4G voice presentation for beginners after realizing that even though so many years have passed after VoLTE was launched...

Huawei (see here and here ) has partnered with China Telecom and Bike sharing company called Ofo. ofo developed an IoT smart lock base...

Back in 2013, I spoke about Smart Batteries . Still waiting for someone to deliver on that. In the meantime I noticed that you can use an A...

I have discussed this problem in past, based on questions asked on various fora ( example ). Here is a video I made some weeks back. Will b...

The 5G System architecture (based on 3GPP TS 23.501 : System Architecture for the 5G System; Stage 2) consists of the following network f...

Picture Source: Cnet Bell Labs, which has played a significant role in telecoms history and has a very glorious list of achievements c...

Bluetooth 5 (not 5.0 - to simplify marketing messages and communication) was released last year. The main features being 2x Faster, 4x...