Article | April 8, 2020
SpaceX founder Elon Musk first announced a plan to launch thousands of satellites into space in 2015 as part of a broadband internet service project called Starlink. Musk's initiated the project "to deploy the world's most advanced broadband internet system," according to SpaceX's Starlink website. "With performance that far surpasses that of traditional satellite internet, and a global network unbounded by ground infrastructure limitations, Starlink will deliver high speed broadband internet to locations where access has been unreliable, expensive, or completely unavailable," the site reads.
Article | March 20, 2020
Software-defined wide-area network, also known as SD-WAN, is an implementation of software-defined networking (SDN) technology applied on WAN. This can include WAN connections such as broadband Internet, MPLS, and 4G. One of the most common reasons large businesses use SD-WAN is that it helps them connect their branch offices to centralized datacenters located over large geographical distances. While being very helpful to enterprises in a variety of ways, SD-WAN initially lacked several features such as application-aware routing, integrated firewalls, analytics tools, and more.
Article | February 2, 2021
Telecommunications conglomerate Verizon has partnered with 3D development platform Unity to create entertainment applications and enterprise toolkits that can render 3D environments almost instantaneously, without the need for expensive hardware.
In a press release, Verizon said products from this collaboration will address the demand for instantaneous content in industries such as gaming, retail, and sports, where emphasis is placed on real-time digital immersion.
“We are entering an era of technology-led disruption where 5G and MEC will not only transform the full enterprise lifecycle, it will change the way consumers experience gaming and entertainment,” said Verizon Chief Executive Officer Tami Erwin.
These products will utilise 5G and Mobile Edge Computing (MEC) technology, taking the best of both worlds to enhance the digital experience for consumers.
The concept of edge computing has actually been around for roughly three decades, but it wasn't until recently that we've been able to apply it to Internet of Things (IoT) devices. Edge architecture reduces latency by moving computer services closer to the source — the "edges" — of the data. This not only decongests the centralised cloud of information, but also decreases the distance the data needs to cover to reach user terminals.
Meanwhile, 5G is the highly anticipated next generation broadband network that promises to deliver high speeds with just millisecond latencies. Despite the pandemic, its rollout hasn’t slowed down at all, with countries like China, South Korea, and the US getting a first taste of the technology.
The promise of lightning-fast connections, however, comes at a steep cost: 5G stations consume plenty of energy to work.
Though much of 5G's advantages come from its streamlined digital routing capabilities, it's also underpinned by a powerful network of hardware components — more precisely, printed circuit boards (PCBs). To answer the demand for more energy, engineers use ties to meet PCB requirements for solving the challenges that come with powering a standard board. These include considerations like signal paths and planar delays, among others. Placing the net ties at the right junctions distributes energy more evenly, thus providing efficient power delivery to 5G networks.
Despite all the touted capabilities of 5G, experts have flagged cybersecurity as one major concern. As a new innovation, 5G is still fairly unregulated, leaving loopholes and security gaps that cyber criminals can exploit. For instance, the expansion of bandwidth coverage actually opens up vulnerabilities and additional avenues for cyber attacks. Furthermore, the hyper connected nature of IoT devices makes it easier for hackers to gain access to different networks, both private and public; and unwitting users can potentially expose their contacts to virtual attackers.
Because of these threats, experts urge telecom companies to lay down a solid bedrock for 5G security before finalising the pivot towards it. For now, it remains to be seen how legislators and regulators will implement standards to guide the public in its use of 5G.
Amid this concern, Verizon and Unity are hopeful that their collaboration — and the marriage of 5G and MEC technology — will be a game changer in the gaming, retail, and entertainment industries.
“We know the world is demanding high-speed, AAA content, whether it’s an educational augmented reality application or a robot running a simulation of a digital twin,” Unity Vice President for Solutions Ryan Peterson said.
“5G is the key piece for us to facilitate these real-time 3D experiences broadly and to better meet the demands of the real-time economy.”
Article | March 5, 2020
5G on mmWave frequencies is the fastest offering, but it has pretty severe range limitations. This is the same 5G technology that Verizon is using, and it requires customers to be in very specific locations to connect to it. But when you can get it, AT&T promises speeds up to 2Gbps. Only the Galaxy S20+ and Galaxy S20 Ultra support mmWave on AT&T and not the carrier’s variant of the Galaxy Note 10+ 5G. The company’s mmWave network, which they are calling “5G+,” is available in 35 cities. Last month, AT&T expanded its coverage of sub-6GHz 5G to more cities. This week, they are adding 22 more markets to the list, bringing the total number up to 80. Those markets include: