Jul 22, 2021

AT&T wants to build the US’ “first 5G community”

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In collaboration with JBG Smith, AT&T has unveiled plans to develop National Landing in Washington DC into a 5G-fueled smart city testbed. 

There’s plenty of hype surrounding the potential for low-latency, high-capacity 5G to finally deliver on the promise of smart cities. Increased connectivity means more IoT devices can talk to each other faster, and more compute infrastructure can be placed nearer the network edge in order to support everything from fleets of drones and autonomous vehicles to AI monitoring. 

Deloitte China’s report on 5G in smart cities from 2019 notes that “5G-led ubiquitous sensor networks” are “a cornerstone of smart city development.” That need for ubiquitous 5G connectivity and IoT saturation is brought up time and time again as a key tipping point in the transition from traditional urban planning with smart applications to a truly smart city. While 5G has made tremendous progress in the two years since Deloitte’s report came out, the number of urban developments around the world that could even begin to claim anything close to 5G and IoT ubiquity remains very small. 

Now, however, US carrier AT&T is looking to change that. 

Earlier this week, AT&T announced a new partnership with Maryland-based real estate firm JBG Smith for an extensive development of National Landing, a massive district in the heart of Washington DC. 

Courtesy of AT&T


National Landing - The US’ “first 5G community”

Located within walking distance of Amazon’s new HQ2 (which JBG Smith is also developing), Virginia Tech (where JPG is currently contracted as the master developer for the university’s new billion dollar Innovation Campus), Boeing’s East Coast headquarters, Reagan National Airport, and the Pentagon, National Landing is probably one of the most strategically situated real estate developments in the US - if not the world. 

JBG Smith already owns 6.8mn square feet of existing office space and 2,856 residential units, 808 units currently under construction plus another 7.2mn square feet of additional commercial, multi-family, and retail development opportunities in the district. If any organisation can help deliver the necessary footprint for achieving ubiquitous coverage, it’s JBG. 

Courtesy of AT&T


AT&T has partnered up with JBG Smith to fully integrate its 5G network throughout National Landing, in a project which the company claims will “deliver one of the most robust network infrastructure deployments in any urban environment.” 

The combination of extensive 5G coverage with local area compute edges could, AT&T claims, “make National Landing a prototype for smart cities of the future and create a unified consumer experience across asset types,” as well as create opportunities to deploy autonomous vehicles, immersive retail and entertainment experiences, and fully automated buildings. 

Courtesy of AT&T

The companies reportedly envision National Landing as a “canvas for smart city innovation in industry clusters such as defense, cybersecurity, cloud and edge computing, IoT, and AI.

 “The development of 5G, AI, cloud and edge technologies is helping usher in the next level of how technology can improve lives,” said Mo Katibeh, who leads AT&T’s Network Infrastructure and Build. 

He added: “Together with JBG SMITH, we intend to build a true smart city from the ground up that will allow future innovators to use AT&T’s network to unlock new capabilities through city-wide edge solutions that can serve specific business locations and everyday users at home or on the go. This includes enabling immersive virtual and augmented reality and the massive IoT connections that will become a hallmark of National Landing as the most connected city in the country.”

US Senator Mark Warner (D-VA) welcomed the project, calling it a monument to “American competitiveness” to see “collaboration of leading private sector organisations to promote 5G deployment.”

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Jul 28, 2021

Verizon, Samsung complete 5G data session on C-band spectrum

2 min
Verizon and Samsung’s 5G data session, completed over the C-band spectrum, used cloud-native, end-to-end virtualisation to optimise network performance

U.S telecom Verizon, in partnership with Samsung Electronics, has completed a trial of a 5G data session over the C-band spectrum. The test was conducted in a live network environment using cloud-native, end-to-end virtualisation in preparation for Verizon’s 5G Ultra Wideband expansion. 

Adam Koeppe, Senior Vice President of Technology Planning at Verizon, said: “We have been driving the industry to large-scale virtualisation using the advanced architecture we have built into our network from the core to the far edge. This recent accomplishment paves the way for a more programmable, efficient, and scalable 5G network. “Customers deserve more than mere access to 5G. They deserve 5G built with the highest, gold-standard engineering practices that have positioned Verizon as the most reliable industry leader for years.”

The importance of virtualisation in optimising 5G network performance 

According to Samsung, Virtualisation plays a vital role in delivering advanced 5G network services. This is due to 5G use cases such as IoT solutions, more robust consumer devices and solutions, AR/VR, remote healthcare, autonomous robotics in manufacturing environments, and ubiquitous smart city solutions, becoming more dependant on the programmability of virtualised networks. 

Pleased with the result of the trial, Junehee Lee, Executive Vice President and Head of R&D, Networks Business at Samsung Electronics, said: “We’re proud to mark another milestone following our first large-scale commercial 5G vRAN deployment for Verizon, which is currently servicing millions of users. This trial reinforces our commitment to helping operators evolve their advanced 5G networks.”

The trials used Samsung’s fully virtualized RAN (vRAN) solution built on its own software stack and C-band 64T64R Massive MIMO radio in coordination with Verizon’s virtualized core. “The trials achieved speeds commensurate with traditional hardware-based equipment,” the companies said.

Verizon claims that cloud-native, virtualised architecture provides greater flexibility aster delivery of services, greater scalability, and improved cost efficiency in networks”, allowing it to lead the way in network slicing and wide-scale mobile edge computing. 

The technology also enables Verizon to respond quickly to customer’s latency and computing needs. Virtualisation aims to lower the entry barrier for new vendors in the ecosystem while entrants will be able to accelerate innovation and reduce operating costs, the companies said. 

Verizon is planning to make the 5G C-band spectrum initially available to 46 markets by the first quarter of 2022, and provide the Ultra-Wideband service to 100mn people. Throughout the next two years, the company expects coverage to increase to 175mn people before reaching 250mn by the end of 2024.


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