VIAVI CTO Dr. Sameh Yamany Will Deliver
Keynote Address on "Telecom Digital Twins And Their Role In Future
Technologies Maturity"
CHANDLER, Ariz., June 10,
2024 /PRNewswire/ -- Viavi Solutions
Inc. (VIAVI) (NASDAQ: VIAV) today announced that it will be
presenting research, solutions and perspectives on next-generation
networking technologies including 6G, AI, Open RAN (O-RAN) and
Non-Terrestrial Networks (NTNs) at the IEEE International
Communications Conference, in Denver,
Colorado. The company will also showcase the VIAVI Automated
Lab-as-a-Service for Open RAN (VALOR™).
6G
- Full AI neural network transmission. Showcasing VIAVI's
proprietary complete neural network (NN) receiver in a downlink
scenario, utilizing 5G-NR compliant OFDM signal (PDSCH)
transmission and reception on a custom-built testbed.
- MIMO Delay-Doppler Domain waveform. Orthogonal Time
Frequency Space (OTFS) is a modulation technique designed to combat
the challenges posed by wireless channels' delay and Doppler shift
characteristics. VIAVI will demonstrate OTFS's performance in
multi-antenna transmission using a VIAVI proprietary simplified
precoder solution and compare it with OFDM.
- Rate-splitting multiple access in an overloaded network.
This demonstration will showcase a VIAVI proprietary technique in
the Rate Splitting Multiple Access (RSMA) scheme, designed to
mitigate multi-user interference in overloaded networks where
transmitter antennas are fewer than the users.
High-Fidelity Digital Twin
VIAVI is collaborating with
the Institute for Wireless Internet of Things and the Open6G
cooperative research center at Northeastern University on large-scale RF
propagation channel modeling based on AI and ML technologies to
develop a city-scale digital twin of a 6G network. VIAVI and
Northeastern will demonstrate:
- Use of AI/ML to augment ray tracing for radio frequency (RF)
propagation modeling to drive the digital twin
- Conducting real-world measurement campaigns in the Northeastern Boston campus using the VIAVI
Ranger rugged RF capture and playback instrument
- Incorporating higher-layer KPIs in the digital twin, to more
effectively model effects of network conditions on application
performance.
Open RAN and NTN
- VALOR. VALOR, made possible by a $21.7 million grant from the U.S. NTIA Public
Wireless Supply Chain Innovation Fund (PWSCIF), provides fully
automated, open and impartial testing and integration for Open RAN.
VALOR provides a pathway to certification in the U.S. for new
entrants, startups and academia. Access to VALOR is free for
academic institutions and NTIA co-grantees, subject to
availability.
- NTN. VIAVI and Rohde & Schwarz will jointly
demonstrate an end-to-end NTN-NR testbed for the lab, evaluating
end-to-end user app performance over NTN links.
- RIC Test. An energy-saving rApp integrated with a Non-RT
RIC will be demonstrated with the VIAVI TeraVM RIC Test. This rApp
uses intelligent procedures based on ML to optimize cell control,
achieving significant energy savings without compromising service
quality in realistic scenarios.
- O-RAN Security Test. O-DU/O-CU security will be
validated using the VIAVI O-RAN Security Suite.
VIAVI Experts
Dr. Sameh Yamany, VIAVI Chief Technology
Officer, will deliver a keynote address on "Telecom Digital Twins
And Their Role In Future Technologies Maturity." The address will
be delivered on Wednesday, June 12,
9:00-11:00 am in the Plaza Ballroom,
Concourse Level.
Dr. Paul Harris, Principal
Wireless Architect at VIAVI, will participate in a panel discussion
on "Bridging the Gap: Channel Sounding and Modeling for Joint
Communications and Sensing." The panel will convene on Wednesday, June 12, 11:30
am-1:00 pm in Plaza Ballroom D, Concourse Level.
About VIAVI
VIAVI (NASDAQ: VIAV) is a global provider
of network test, monitoring and assurance solutions for
telecommunications, cloud, enterprises, first responders, military,
aerospace and railway. VIAVI is also a leader in light management
technologies for 3D sensing, anti-counterfeiting, consumer
electronics, industrial, automotive, government and aerospace
applications. Learn more about VIAVI at www.viavisolutions.com.
Follow us on VIAVI Perspectives, LinkedIn and YouTube.
Media Inquiries:
North
America
Sonus PR
Martin Smith
viavi@sonuspr.com
|
Europe, Middle East
& Africa
Sonus PR
Chevaan
Seresinhe
viavi@sonuspr.com
|
Asia
Pacific
Voila
Communications
Manish
Sharma
manish@voilacomm.in
|
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SOURCE VIAVI Solutions