Tuesday, August 7, 2012

Korea's LG U+ Launches VoLTE

Korea's LG U+ announced the launch of commercial VoLTE service.

LG U+ is using AMR-WB (Adaptive Multi Rate Wideband) voice codecs covering the 50MHz ~ 7GHz range.

Call connection times are rated from 0.25 to 2.5 seconds, or up to 20 times faster that 3G call connection times.

LG U+ is using QCI (QoS Class Identifier) ​​technology to ensure voice performance even during traffic spikes on the network.

LG U+ plans VoLTE support for seven different handsets, including the Samsung Galaxy S3 and the LG Optimus II



See also