LTE to duvet 300 million POPs by means of finish of 2014, LTE Evolved only a tool improve away
AT&T expects that the vacation season could also be the proper time to launch its first instrument in a position to the usage of VoLTE. In step with statements made by using Krish Prabhu, president of AT&T Labs, the service expects that it could have a “VoLTE-compliant tool” prepared by means of the tip of the 12 months.
He went on to claim that the provider is engaged on the community facet of VoLTE enhancements to permit the usage of the brand new voice expertise. As soon as achieved, the move to VoLTE will enable HD voice calls as long as both parties are using a VoLTE device. Unfortunately those upgrades may take some time — AT&T plans to complete its initial rollout of nationwide LTE by the end of 2014, with a commercial launch of VoLTE in the same timeframe.
Speaking to the network as a whole, Prabhu said that AT&T is ready to begin upgrading its towers to LTE Advanced (Release 10). The upgrades are expected to go smoothly via a system a software patches, provided its network partners (primarily Alcatel-Lucent and Ericsson) deliver on their promises of upgrade systems. Carrier aggregation technology, which lets carriers combine separate chunks spectrum for more bandwidth, is also on the way in the near future.
Source: Fierce Wireless