& cplSiteName &

Telefónica Transfers VoLTE to 3G

Light Reading
News Wire Feed
Light Reading
2/8/2013
50%
50%

MADRID -- Telefónica has become the first network operator to demonstrate a breakthrough new technology that transfers telephone calls from an LTE network to a 3G mobile network seamlessly and without interruption. This handover was achieved in Germany in a test laboratory environment that accurately simulates that of a real mobile network. Voice over LTE (VoLTE) moves the transmission of voice traffic off older networks designed primarily for voice and onto a data-only network. The voice call is broken into data bits and transmitted across the network in a similar way that an e-mail or MP3 song would move across the Internet, and guarantees the broadband needed for the best quality. VoLTE technology is much more efficient than traditional wireless voice services, allowing clearer calls and numerous other superfast services. "Telefónica has achieved a significant landmark with the successful testing of this mobile broadband network for the future,” said Enrique Blanco, CTO of Telefónica. “Most importantly, however, is our ability to deliver the very best customer experience – which is at the core to our long-term network strategy. With VoLTE, our customers will be seamlessly connected to a superfast intelligent network that not only gives a top quality voice service – but also a network that opens up a new world of opportunities, such as high definition video calls". Telefónica Deutschland is the first network provider in the world to demonstrate handover of LTE calls to 3G using SRVCC, with components from several different suppliers, corresponding to actual conditions in today's mobile communication networks. Handsets and network components from at least six different manufacturers have been used, including Acme Packet, Ericsson, Huawei, NSN, Qualcomm and Sony Mobile. Telefónica SA

(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
Featured Video
From The Founder
Light Reading founder Steve Saunders grills Cisco's Roland Acra on how he's bringing automation to life inside the data center.
Flash Poll
Upcoming Live Events
March 20-22, 2018, Denver Marriott Tech Center
April 4, 2018, The Westin Dallas Downtown, Dallas
May 14-17, 2018, Austin Convention Center
All Upcoming Live Events
Infographics
SmartNICs aren't just about achieving scale. They also have a major impact in reducing CAPEX and OPEX requirements.
Hot Topics
Here's Pai in Your Eye
Alan Breznick, Cable/Video Practice Leader, Light Reading, 12/11/2017
The Anatomy of Automation: Q&A With Cisco's Roland Acra
Steve Saunders, Founder, Light Reading, 12/7/2017
You Can't Fix OTT Streaming Problems If You Can't See Them
Mike Hollyman, Head of Consulting Engineering, Nokia Deepfield, 12/8/2017
Eurobites: Ericsson Restates Its Financials, Warns of Impairment Charges
Paul Rainford, Assistant Editor, Europe, 12/8/2017
Netflix Evaluating AI for Personalized Trailers
Aditya Kishore, Practice Leader, Video Transformation, Telco Transformation, 12/8/2017
Animals with Phones
We're Gonna Need More Treats Click Here
You spent how much on this thing?!
Live Digital Audio

Understanding the full experience of women in technology requires starting at the collegiate level (or sooner) and studying the technologies women are involved with, company cultures they're part of and personal experiences of individuals.

During this WiC radio show, we will talk with Nicole Engelbert, the director of Research & Analysis for Ovum Technology and a 23-year telecom industry veteran, about her experiences and perspectives on women in tech. Engelbert covers infrastructure, applications and industries for Ovum, but she is also involved in the research firm's higher education team and has helped colleges and universities globally leverage technology as a strategy for improving recruitment, retention and graduation performance.

She will share her unique insight into the collegiate level, where women pursuing engineering and STEM-related degrees is dwindling. Engelbert will also reveal new, original Ovum research on the topics of artificial intelligence, the Internet of Things, security and augmented reality, as well as discuss what each of those technologies might mean for women in our field. As always, we'll also leave plenty of time to answer all your questions live on the air and chat board.

Like Us on Facebook
Twitter Feed