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Eliminate the stress of ELD compliance and managing devices across your fleet with business mobile solutions.

Customized solutions to connect remote sites, track assets, and manage drone fleets.

Give your techs the tools they need for successful service delivery.
Enable positive in-store experiences, reduce shrinkage, and leverage data to optimize inventory.

Boost efficiency, reduce cost overruns, and effectively manage shrinkage.

Take control of hospital operations, manage patient records, securely run telemedicine sessions, and get real-time imaging results.

Empower after-school programs and workforce readiness for kids in at-risk communities.

Unified endpoint management for your devices, IoT, wearables, and more with solutions that are right for your business.

Avoid telecom carrier lockouts and save with a telecom expense-managed solution. Mix and match carriers to each team’s needs within your organization.

Expertly crafted custom mobile solutions to tackle any business challenge that organizations encounter.
Blog Post

Everything You Need to Know About 5G

December 25, 2020

Every year, the biggest tech giants in the smartphone industry release a new iteration of their popular flagship phones. And hungry for information, we wait with bated breath for an announcement that gives us details on how this year’s phone builds upon the previous year’s hardware and software. New phone announcements normally boil down to a slightly better camera, sharper screens, new features, and maybe a gimmick or two. However, Apple’s announcement of the iPhone 12 deviated a bit from the usual incremental improvements.

While the new line of Apple iPhones has all the typical upgrades you’d expect, there’s one significant new feature that’s grabbing everyone’s attention … 5G support. The iPhone 12 and iPhone 12 Pro are the first phones in Apple’s lineup of devices to support 5G networks. Being one of the most preferred phone brands in the world, Apple embracing 5G infrastructure has turned heads and made many wonder, “What is 5G?”

What Exactly Is 5G?

Although the technology is undoubtedly new to some, it’s something that telecommunication providers have been working and expanding on for a few years now. If you aren’t familiar with the term 5G, that will change soon as more and more companies choose to leverage the capabilities of 5G for their own devices. But why is 5G such a big deal and what does it mean for you? To answer that question, let’s first get into what this type of network is.

When people say 5G, they are referring to the fifth generation of wireless networking technology. This means there have been four previous generations, starting with 1G, which was an analog telecommunication standard introduced in the 1980s. It was later replaced with 2G, a solution that brought with it the first generation of digital cellular technologies. The launch of 3G increased data transfer speeds from 200 kilobits per second (Kbps) to a few megabits per second (Mbps). Finally, 4G technologies like LTE and WiMAX pushed data speeds even further, allowing transfer at hundreds of Mbps to even gigabit-level speeds while also improving security.

As with the previous generations, 5G also provides unique improvements to existing architecture. In particular, it brings three new aspects to the table:

  • Bigger channels: The larger channels allow for faster speeds. For example, say you’re at an NBA game where everyone is trying to access the internet. On 4G, the internet will act slow because the channels can only fit so many devices. On 5G, the channels are larger, allowing more devices to be on them without causing a bottleneck.
  • Peak speed: The theoretical peak speed of 5G is up to 10 gigabits per second (Gbps).
  • Lower latency: Digital experiences like business applications, online gaming, videoconferencing, and more are more responsive.
  • Better connectivity: 5G has the ability to connect with a lot more devices, like sensors and smart devices, at once. This service should also improve device connections in underserved, rural areas.

The Different Types of 5G

Here’s where the concept of 5G networks gets a little confusing. There are three main types of 5G networks that are currently being built: low-band, mid-band, and high-band. These three versions of wireless networks refer to the wavelength of the signal being sent out, with low having the longest wavelength and high having the shortest. Wavelength plays a role in the footprint size, or reach, of the network. All of the networking architecture will eventually work together seamlessly, but as of now, the United States has focused primarily on building out low- and high-band.

Here’s a quick summary of the three versions of wireless networks:

  • Low-band: Low-band operates in frequencies below 2 gigahertz. These cellular frequencies travel great distances, but only provide speeds that are comparable to current 4G networks.
  • Mid-band: While it doesn’t have as far of a reach as low-band, mid-band is about six times faster than 4G LTE.
  • Millimeter wave high-band: This is the fastest type of 5G network, capable of speeds about 10 times faster than that of LTE. Combined with extremely low latency, messages are transmitted almost instantaneously. The only drawback is that high-band 5G has the shortest reach, and to achieve the full benefits a person would need to be standing somewhere close to a tower or transmitter.

How Does 5G Work?

Like the older wireless networks, 5G networks use a system of cell sites that divide their territory into sectors and send encoded data through radio waves. This encoded data relies on a format called orthogonal frequency-division multiplexing (OFDM) that’s similar to the encoding format 4G uses. However, this format is specifically designed for low latency and greater flexibility. It’s this efficient encoding that allows for better speeds.

The Promise vs. Reality

When companies began working on building out 5G technology infrastructure, there was the promise that 5G would bring speeds of around 10 Gbps on your mobile device. For perspective, that would be about 600 times faster than the average 4G speeds on current phones without 5G support and 10 times faster than Google Fiber's standard home broadband service.

While it’s possible that these speeds could be reached eventually, the initial rollout has not provided this rate of data transfer. This is mainly because national carriers began building their 5G networks on top of their existing 4G networks. This solution provided improved connectivity, but not speeds you would associate with 5G. We should see speeds improve as carriers begin introducing standalone networks.

Where Carriers Currently Stand

Before T-Mobile and Sprint merged, T-Mobile had a nationwide low-band 5G network and high-band network in six cities. Sprint, on the other hand, built out a mid-band network that was available in nine cities. As for AT&T, they have a low-band network in 20 markets and a high-band network in 35 smaller markets for business. Finally, Verizon is building out a high-band network in 30 markets.

Take Advantage of 5G

At eSquared Communications, we specialize in mobile device deployment services. If you or your customers need hardware, we procure it so you can enjoy using the latest technology for your business needs.

To learn more about eSquared and our services, contact us today.

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