BOrse Express – Ericsson, Swisscom and Qualcomm enable an efficient transition from 4G to 5G in Switzerland with Spectrum Sharing


Bern (ots) -> Ericsson, Swisscom and Qualcomm Technologies are grateful
Spectrum sharing Data calls over 5G possible.

> Data retrieval on commercial platforms in the Swisscom Lab is the first step in a major 5G rollout in Switzerland.

> Thanks to the Spectrum Sharing technology, a smooth transition from 4G to 5G in the commercial mobile network is made possible by a software upgrade.

On October 31, a milestone in the direction of 5G took place in Switzerland. The first mobile 5G data call was made using Ericsson Spectrum Sharing (ESS) and in collaboration with Swisscom and Qualcomm Technologies. Back in September, Ericsson and Qualcomm Technologies achieved the world's first 5G data call with ESS over cable on a 3GPP Low Frequency Division Duplex (FDD) Lowband in Ottawa.

In April last year, Swisscom was the first mobile operator in Europe to commercialize 5G services in the 3.6 GHz band, and is now taking the next step towards realizing its goal of 5% coverage by 90% of the population by the end of this year to reach.

Patrick Weibel, Head of Swisscom's 5G program, said: "ESS will allow Swisscom to leverage the existing spectrum and infrastructure for 4G and 5G customers as needed Spectrum sharing will ensure that Swisscom gets to its customers so quickly as much as possible can offer a comprehensive 5G supply. "

Hannes EkstrOm, head of the 5G RAN product line at Ericsson, says:
"ESS enables mobile operators to leverage their investments in the Ericsson Radio System on frequency bands currently used for LTE (4G) to enable rapid deployment of 5G, the first ESS 5G data retrieval from Swisscom on commercial platforms Step toward cost-effective, nationwide 5G coverage and 5G applications. "

Dino Flore, vice president of technology at Qualcomm Europe, says:
"Coverage is key to 5G, and we congratulate Ericsson and Swisscom on this important milestone, as Spectrum Sharing will be an important catalyst in nationwide 5G coverage, helping to deliver 5G services to customers everywhere."

Embedded in the Ericsson wireless system, ESS enables a cost-effective and smooth transition from 4G to 5G coverage across the country by upgrading network software. The software solution will dynamically divide the spectrum between 4G and 5G signals based on mobile demand. Switching between signals occurs within milliseconds, minimizing spectrum loss and enabling optimal end-user performance. It is compatible with all 5G FDD-enabled smartphones and other devices based on the Qualcomm® Snapdragon (TM) 5G Mobile Platform and supports the standard spectrum sharing functionality.

This nationwide available 5G service will pave the way for the next evolutionary step, such as 5G standalone (SA) network architecture. 5G SA is the key factor for future networking capabilities and new opportunities in Mission Critical Communication, Industry 4.0 and more.

Ericsson is the world leader in communications technology and services with headquarters in Stockholm, Sweden. 40 percent of global mobile traffic is handled by Ericsson network technology. With innovative solutions and services, Ericsson works on the vision of a networked future where every single and every industry can reach their full potential.

Founded in 1876, the company employs around 95,000 people worldwide and works with clients in 180 countries. In 2018, Ericsson generated net sales of SEK 210.8 billion. Ericsson is listed on the NASDAQ OMX in Stockholm and the NASDAQ in New York.

Ericsson is currently involved in around two thirds of all commercially launched 5G live networks. Among the 23 supported by Ericsson technology 5G live networks worldwide include networks in Germany and Switzerland.

Ericsson has been working in Switzerland since 1964 and today employs around 200 people at its headquarters in Bern. With its software and hardware, Ericsson ensures over 60 percent of Swiss mobile traffic.

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