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Voice over LTE (VoLTE) is expected to become the mainstream solution for providing voice services in commercial LTE networks in the coming years. VoLTE integrates voice over IP (VoIP), LTE radio network (i.e., E-UTRAN), LTE core network (i.e., EPC), and the IMS (IP Multimedia Subsystem) to support voice...

By Dr. Nishith Tripathi A Self-Organizing Network (SON) in LTE (Long Term Evolution) is a network that automates various tasks related to network planning, configuration, and optimization. Such automation reduces the amount of "manual" work, thereby reducing the operating expenditure...

For those who are too picky on the definition of "true 4G," hold your breath...4G version of LTE is taking shape as LTE-Advanced! LTE-Advanced is a Release 10 feature of 3GPP. Recall that Release 8 defined LTE. Release 9 makes some enhancements to LTE such as support for emergency calls using...

Coming to a Theater near You… If you came here in search of an action-packed thriller starring LTE and WiMAX, you are at the right place! In this movie flick, the stakes are high…the winner will dominate the 4G cellular market. LTE is Long term Employment, Oh…Long Term Evolution...