Short Communication
Gujral E* , Jadon JS
Abstract
Voice over long-term evolution is stated as VoLTE. It is youngest evolution in IP technology and evolving very fast. The main drivers for VoLTE have been the fact that LTE is a packet only architecture and LTE has no inbuilt voice+SMS service engine. A solution for Voice over LTE needed as soon as mobile terminals start to use the LTE access. VoLTE provides various advantages for operator as well as end users by improving spectral and network efficiency. Deployments of VoLTE services are increasing at very fast rate and it requires number of troubleshooting and optimizations methods to improve the high definition voice quality of service. This paper presents the various aspects used to optimize the VoLTE network.