Provider of telecommunications, enterprise, and consumer technology solutions, ZTE Corporation has released its SuperDSS solution, a unique solution for tri-RAT dynamic spectrum sharing. It is a big innovative step forward for their Magic Radio Pro solution in the 5G era to achieve multi-RAT spectrum sharing when legacy FDD bands are getting refarmed for 5G. Capable of dynamic spectrum sharing among both 2G/4G/5G and 3G/4G/5G, SuperDSS is the ideal way to expedite 5G deployment and at the same time offer legacy voice service experiences over 1800 or 2100 MHz bands, so as to maximize spectrum return on investment.
ZTE is leveraging its cutting-edge technologies and rich commercial deployment experience in the field of spectrum sharing to launch this tri-RAT dynamic spectrum sharing solution, as a part of its famous Magic Radio Pro solution. This is in addition to the dual-RAT solutions, that they currently offer operators.
ZTE's SuperDSS supports 2G/4G/5G or 3G/4G/5G full dynamic sharing at the same time over the 1800 or 2100 MHz band, for use of spectrum also by 2G or 3G on demand while giving as many spectrum resources as possible for LTE and 5G-NR, which offers both legacy voice service and 5G service with optimal balance. Take 20 MHz bandwidth as an example, at least one UMTS carrier is reserved for UMTS users' voice requirement, so the 4G/5G DSS can only be performed in 15 MHz bandwidth, while with ZTE SuperDSS, 3G, 4G, and 5G can share all of the 20 MHz bandwidth, and the UMTS carrier bandwidth can be adjusted in real-time according to service requirements.
The ZTE Magic Radio Pro solution is the industry's most comprehensive multi-RAT dynamic spectrum sharing solution, offering dynamic spectrum sharing for up to seven scenarios with five radio access technologies (GSM, UMTS, LTE, NB-IoT and NR). As a leader of innovation in this field, ZTE has accumulated rich experiences in multi-RAT dynamic spectrum sharing since 2014, helping operators improve user experiences and market competitiveness and enabling smooth phase-out of legacy technologies and smooth phase-in of new ones with great improvement of investment efficiency for the operators.
ZTE is a provider of advanced telecommunications systems, mobile devices and enterprise technology solutions to consumers, operators, companies and public sector customers. As a part of ZTE's strategy, the company is committed to providing customers with integrated end-to-end innovations to deliver excellence and value as the telecommunications and information technology sectors converge.