5G – Part 3 – Dual Connectivity (EN-DC)

In the first part of this series, I emphasized that in 3GPP Release 15, a major focus is to get a first incarnation of 5G into the field that complements 4G LTE. Instead of today’s approach where a device is either connected to GSM, or to UMTS or to LTE, i.e. only to one technology … Continue reading 5G – Part 3 – Dual Connectivity (EN-DC)