The 3G4G Blog

Martin Sauter has published a whitepaper on VoLGA. I havent read it as of yet but I am sure it will be an interesting read for people who a...

From our friend Martin Sauter's blog : Regular readers of this blog probably remember that I'm a fan of Voice over LTE via GAN (VOL...

Voice is becoming an Important issue for seamless introduction of LTE services. Even though most people think that LTE will start with the B...

Continuing the discussion from LTE World Summit , this is something that has been discussed in the past by myself and other blogs as well. ...

Discussions are again resurfacing about which technology should be used to improve coverage; Femtocells or UMA. Honestly, I have not been a...

T-Mobile's Hotspot@Home can be labelled as pre-femtocell service. Its based on UMA and needs UMA based phones for this service to work....

I did not hear about UMA for long time and i was starting to think that this would be one of the dead technologies that never saw the light ...

One of the topics that came up during a discussion with a client is how would IMS replace UMA. My opinion is that UMA is something for prese...