Dynamic spectrum sharing for 5G deployments
Summary
The solution is based on innovative intelligent scheduler algorithms that enable optimal performance as the mix of 4G and 5G devices in the network changes over time. With the TCO advantages offered by Ericsson Spectrum Sharing, we are convinced that it will be a catalyst to drive the rapid build-out of wide area 5G coverage. This first call marks an important milestone in evolving the 5G networks to cater for the extreme demands ahead.” “This achievement is the result of our longstanding collaboration with Ericsson and is a critical step toward enabling operators worldwide to utilize DSS for a seamless global transition to nationwide 5G,” said Durga Malladi, senior vice president and general manager, 4G/5G, Qualcomm Technologies, Inc. “With DSS support included in our comprehensive Snapdragon X55 5G Modem-RF System architecture, we’re looking forward to helping fast-track the mobile industry to nationwide coverage during the second phase of 5G commercialization next year.” The dynamic spectrum-sharing data call was set up earlier in August at Ericsson’s lab in Ottawa, Canada using an Ericsson macro radio that supports both 4G and 5G, along with a mobile test device powered by the Snapdragon X55 5G Modem-RF System, and a commercial LTE smartphone. Making this 5G call aided by DSS is an important milestone as it shows that operators can avail of this unique solution to share spectrum for fast and smooth deployment of 5G coverage. This milestone achieved by Ericsson and Qualcomm Technologies shows real progress towards rapid 5G commercialization, with dynamic spectrum sharing playing a key role.