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There are three main SMS transmission solutions in LTE networks.

To address VoNR call issues at the edge of 5G cells, EPS Fallback (EPS FB) forces the UE to switch to LTE/EPS during call setup. EPS FB is used when the UE isn't configured for VoNR calls, the 5G cell lacks voice services, or the UE doesn't have VoNR capa

RCS is an advanced messaging protocol designed to revolutionize the way we communicate by introducing a range of interactive features to traditional SMS.

As we enter the 2020s, the mobile messaging landscape has become more competitive than ever, with various channels vying for the attention of end-users, devices, and enterprises. Despite the growing competition, the SMS has not only maintained its relevan

The world of mobile communications is governed by standards and specifications that ensure seamless connectivity and interoperability among devices and networks. In this context, 3GPP and non-3GPP are two important terms often encountered in the telecommu

Gi, Gn, and Gb interfaces act as the communication gateways between different components of the GPRS network.