backtop


Print 29 comment(s) - last by OnyxNite.. on Aug 21 at 2:49 PM

VoLTE will enable higher quality, "HD Voice" calls

Voice over LTE (VoLTE) is making its way to U.S. carriers, and Verizon Wireless has announced plans to launch the service during the fourth quarter of 2014 according to Fran Shammo, Chief Financial Officer for Verizon Communications.
 
Voice calls will be routed through Verizon’s existing LTE network, with a fallback to 3G in the absence of LTE availability. With its LTE network nearly complete in the U.S., Verizon Wireless is confident that its service to consumers won’t buckle under the pressure of handling both VoLTE calls and LTE data.
 
"For us, when we launch a new technology, we have to make sure our quality is strong because the CDMA network was so strong," said Shammo at an investor conference this week. "We don't go before we know it's ready."
 
According to Fierce Wireless, 55 percent of Verizon Wireless’ customers have LTE devices, but those customers account for 79 percent of all data traffic on its network.
 
The move to VoLTE not only brings with it higher quality “HD Voice” calls, but it will also allow Verizon Wireless to completely abandon its 3G CDMA network in the future. Handsets would likely also be cheaper for manufacturers to produce if they don’t have to worry about supporting legacy CDMA functionality.
 
 
However, we still have a ways to go before you have to worry about your smartphone becoming incompatible with Verizon Wireless’ network. The company doesn’t plan to introduce its first LTE-only phones until 1H 2016, and it will be longer still before its 3G CDMA network is shuttered for good.
 
In the mean time, new smartphones that support VoLTE (while still having 3G CDMA fallback) will be introduced over the coming months, and existing smartphones [with VoLTE hardware support] will receive software updates to enable the feature. But even with network, hardware, and software support, placing or receiving a VoLTE call whenever you want isn’t guaranteed [at least until the wireless carrier goes LTE-only]. Verizon Wireless wrote earlier this year:
 
For a customer to make or receive a VoLTE call, both parties must have VoLTE-enabled devices and be in an area where VoLTE is available.  
 
Verizon Wireless currently has 42 million customers that are using 3G-only smartphones, and they will all have to upgrade to VoLTE capable phones in the coming years if they want to continue to receive voice/data service.

Source: Fierce Wireless



Comments     Threshold


This article is over a month old, voting and posting comments is disabled

RE: I'm sure
By SigmundEXactos on 8/12/2014 12:48:18 PM , Rating: 2
Except that you can easily build a dumb phone with VoLTE -- nothing's stopping you.

LTE-only is the natural progression to the network technology upgrades in the past few years, and the lessons learned from the various GSM/CDMA/EVDO/UTMS/HSDPA upgrade/interoperability shenanigans, especially for Verizon/Sprint where CDMA/EVDO and LTE were not at all compatible.


RE: I'm sure
By ritualm on 8/13/2014 4:53:57 PM , Rating: 2
Except the state of LTE is such that you need lots of different amplifiers to cover every disparate band. Very few devices come with such compatibility for every LTE band in the world, and most of them are tablets.

Walk out of the frying pan, only to walk into a fryer.


"We are going to continue to work with them to make sure they understand the reality of the Internet.  A lot of these people don't have Ph.Ds, and they don't have a degree in computer science." -- RIM co-CEO Michael Lazaridis

Related Articles













botimage
Copyright 2014 DailyTech LLC. - RSS Feed | Advertise | About Us | Ethics | FAQ | Terms, Conditions & Privacy Information | Kristopher Kubicki