The 3G4G Blog

Yesterday I wrote a blog post on whether Wi-Fi is the third RAN in the Metrocells blog . Today I am posting this excellent presentation tha...

When LTE was introduced in Release-8 it had 7 transmission modes that were increased to 8 in Release-9. Earlier, I posted an R&S white...

Picture source: Guardian So nearly after a year of my Google Glass post , looks like Google is ready to ship some of these glasses to...

A presentation looking at Small Cell Standardisation in 3GPP Rel-12 . Small cell standardization in 3GPP Release 12 from Zahid Gha...

Last year, I blogged about Signalling storm and Diamater here and here . Embedded below is a similar sort of presentation from the Fokus F...

Interesting presentation from FOKUS Fuseco forum 2012 . Global M2M Standardization and its Role for Emerging Smart Cities from Za...

Looks like a good idea from LTE will possibly be applied to UMTS/HSPA and it will also help accelerate the re-farming of GSM spectrum. A...

Looks like I re-visit CoMP every Q1 of the year. Couple of years back, I had posted a primer on CoMP here  and last year I had a slide on s...

Femtocells were introduced many years back as a residential, closed group, small base station. The intention was to provide coverage at ho...

I posted on this topic couple of years back , so here is a quick update. There is also an article in IEEE Comsoc magazine if you can get...