Mobile telecommunications are converging towards all-IP solutions. This is the case of the
Long Term Evolution (LTE) technology that, having no circuit-switched bearer to support …

Recent demand for higher data rates has quickly increased amongst mobile users. LTE
provides an effective solution for this demand, as it has the ability to provide higher capacity …

Modern cellular networks are expected to support both voice and a growing volume of data
traffic. The rapid growth in data traffic has promoted network operators to move to Long Term …

LTE-Advanced (LTE-A) proposed by the 3rd Generation Partnership Project (3GPP) has
been accepted by the International Telecommunication Union (ITU) in 2010 as an IMT …

LTE (Long Term Evolution), a 4G mobile communication standard has a support for higher
data rates and lower latency. Since LTE is completely an Internet Protocol (IP) based …

Long Term Evolution technology supports only packet based services. All connections
between mobile terminal and core network are end-to-end IP connections. Therefore voice …

VoLTE is the designated voice solution to the LTE network. Its early deployment is ongoing
worldwide. In this work, we report an assessment on VoLTE. We show that VoLTE offers no …

Mobile VoIP based on IP Multimedia Subsystem (IMS) is one of the most issues according to
introducing UTRAN long term evolution (LTE) networks. In addition to, there are many hot …

ABSTRACT Long Term Evolution (LTE) is the last step towards the 4 th generation of cellular
networks. This revolution is necessitated by the unceasing increase in demand for high …

Long-term evolution (LTE) is a broadband wireless communication standard evolved from
the Universal Mobile Telecommunications System (UMTS) network. A report from GSA …