T-Mobile and Nokia are further developing stand-alone 5G capabilities with the commercial launch of Voice Over 5G

03. 06. 2022 Friday / By: Robert Denes / Industrial / Exact time: BST / Print this page

T -Mobile has made another technological breakthrough and introduced commercial Voice over 5G (VoNR or Voice Over New Radio) service in limited areas of Portland, Ore and Salt Lake City. Un-carrier plans to expand VoNR to many more areas this year.

Standalone 5G is the future of wireless networking and, as it is not anchored in LTE, it will be able to deliver a new level of performance with incredibly fast speeds, real-time responsiveness and tremendous connectivity. Now that Standalone 5G is launching voice traffic with the launch of VoNR, all services are available on 5G.

BELLEVUE, Wash - June 3, 2022 - America's most advanced 5G network has become the most advanced. T-Mobile (NASDAQ: TMUS) today announced that its commercial Voice Over 5G (VoNR) service is live for customers in Portland, Ore. and Salt Lake City, and has reached another technological milestone with industry-leading nationwide stand-alone service (SA). 5G network that no other service provider in the country has. With VoNR, Un-carrier can always connect devices to 5G and enable future transformational applications that require a seamless 5G connection. Un-carrier plans to continue introducing VoNR in a number of additional areas this year.

Neville Ray, president of technology at T-Mobile, said: “We don’t just have the nation’s leading 5G network. T-Mobile is setting the pace for service providers around the world as we move the industry forward - we are now launching another critical service through 5G ”. “5G is already taking commitment to a new level, transforming our customers’ use of smartphones and bringing unprecedented connectivity to areas where it is sorely needed. And it will only get better thanks to the incredible T-Mobile team and our partners who tirelessly innovate and improve their 5G capabilities every day.”

Standalone 5G eliminates the need for an underlying 4G LTE network and 4G core, so 5G can reach its true potential. In other words, it’s “pure 5G,” and T-Mobile was the first in the world to ship it nationwide for nearly two years.

Adding VoNR takes T-Mobile’s standalone 5G network to the next level, allowing you to make voice calls and allow customers to connect seamlessly to 5G. Customers connecting to VoNR will notice a slightly faster call set-up time in the short term, which means there will be less delay between dialing the number and ringing the phone. However, VoNR is not just about a better calling experience. Most importantly, VoNR brings T-Mobile one step closer to truly unlocking the standalone 5G network by enabling advanced features such as network slicing based on a continuous connection to the 5G core.

Jason Leigh, research manager at 5C and Mobility at IDC, said: “VoNR is the next step in the 5G graduation path - an application that exists and operates in a complete, end-to-end 5G environment.” “The transition to VoNR will be a key factor in the new developing immersive application experiences that take advantage of the full bandwidth, latency, and density offered by the 5G stand-alone network.”

Fredrik Jejdling, Ericsson's Executive Vice President and Head of Networks, said: "The commercial launch of VoNR is another important step in T-Mobile's successful deployment of 5G."

Tommi Uitto, President of Nokia Mobile Networks, said: “We are proud of our partnership with T-Mobile to bring the full capabilities of 5G to our customers in the US.” “Nokia's radio and core solutions power T-Mobile's stand-alone network - and this introduction of VoNR is a critical step for a new 5G voice-based ecosystem.”

Jude Buckley, executive vice president of Samsung Electronics America Mobile eXperience, said: "At Samsung, we want to give our users the best possible 5G experience on every device - and today's announcement is a big step forward." “By supporting extensive integration and testing, and with a leading industry partner such as T-Mobile, we are bringing 5G technology to life.

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