all-IP

The biggest driver for 4G femtocells may have to do with ensuring voice quality over an all-IP network.

Slow Wired Broadband Could Choke LTE Femtocells 2009

AT&T said today that it plans to spend $1 billion this year on delivering all-IP networks to business customers and on undersea fiber, the same amount it planned to spend on these items last year.

Cloud, Cables and Cisco Makes the AT&T Capex Cut 2009

Motorola certainly would love for carriers to start on their all-IP equipment buying sprees, but issues around voice quality and spending on new equipment are one of the biggest [...]

In the Race to LTE, Kineto Talks up Voice 2009

The lowered cost per bit and the ever-increasing need for data services delivered over a mobile network will eventually drive carriers to choose an all-IP network structure, posits a Deutsche Bank report out today.

Like Facebook or Google, Wireless Carriers Need to Scale 2009

Alcatel-Lucent, Ericsson, Nokia Siemens Networks and Motorola certainly would love for carriers to start on their all-IP equipment buying sprees, but issues around voice quality and spending on new equipment are one of the biggest hurdles.

Like Facebook or Google, Wireless Carriers Need to Scale 2009

The biggest driver for 4G femtocells may have to do with ensuring voice quality over an all-IP network.

In the Race to LTE, Kineto Talks up Voice 2009

As these all-IP LTE networks are deployed, handsets will need compatible technology in order to work on the new networks, which means a delay in figuring out a standard and a strategy around voice could delay handsets.

In the Race to LTE, Kineto Talks up Voice 2009

With an all-IP 4G broadband network, how voice traffic travels across the network will likely evolve in unpredictable ways.

In the Race to LTE, Kineto Talks up Voice 2009

With an all-IP 4G broadband network, how voice traffic travels across the network will likely evolve in unpredictable ways.

In the Race to LTE, Kineto Talks up Voice 2009

Having an all-IP based backhaul for LTE seems to be more relevant than having an all-Fiber backhaul, but I imagine one of our more technically astute commenters can offer more insight.

Verizon’s FiOS Bet Is Paying Off 2009