The 3G4G Blog

You have probably heard me a complaining about the pace of VoLTE rollout, 2G/3G shutdowns, 4G Voice roaming, etc. This post highlights all t...

The National Governors Association (NGA) in the USA is the voice of the leaders of 55 states, territories, and commonwealths. On May 24th, t...

It's been a while since I last wrote about IAB on this blog here . At that time 3GPP Release-16 was being discussed. Since then thin...

I have discussed about the UK's Emergency Services Network (ESN) multiple times but I manged to hear about the progress first hand t...

A more updated presentation & video on this topic is available on 3G4G ' 5G Training ' page here . Who thought displaying o...

A really good video from Mr. Mobile on YouTube on how the cell towers look from inside. Worth your 9:27 mins. If you found this in...

I have blogged earlier about the multiple 5G Architecture options that are available (see Deutsche Telekom's presentation & 3G4G...

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

A recent AT&T blog post looks at how the fake cactus antennas are manufactured. I also took a closeup of a fake cactus antenna when...

One of the items that was proposed during the 3GPP RAN Plenary #75 held in Dubrovnik, Croatia, was  Study on Integrated Access and Backh...

This week EE has finally done a press release on what they term as Airmasts (see my blog post here ). Back in Nov. last year, Mansoor Ha...

Last year Qualcomm announced the X16 LTE modem that was capable of up to 1Gbps, category 16 in DL and Cat 13 (150 Mbps) in UL. See my ...

You have probably read about the demanding requirements for 5G in many of my blog posts. To meet these demanding requirements a 'n...

There was a news recently that " AT&T 5G trials expand, break 10 Gbps throughput ". The article said: Austin, Texas, whe...