I’m thrilled to sit down with Vladislav Zaimov, a seasoned telecommunications specialist whose deep knowledge of enterprise telecom and network risk management offers invaluable insights into the rapidly evolving world of wireless technology. Today, we’re diving into the recent nationwide 5G standalone (SA) network rollouts by major carriers, exploring how these advancements differ from past technologies, the challenges of device compatibility, and what this means for consumers and the competitive landscape. We’ll also touch on the innovative features and future potential of 5G SA as it becomes more widespread.
Can you walk us through the significance of the recent nationwide 5G standalone network announcements from major carriers like AT&T and Verizon?
Absolutely, Lisa. These announcements mark a pivotal moment in the telecom industry. 5G standalone, or SA, is a game-changer because it operates independently of older 4G LTE infrastructure, unlike the earlier non-standalone versions. AT&T and Verizon joining the nationwide 5G SA club—years after T-Mobile’s 2020 launch—shows a major push to unlock the full potential of 5G. For AT&T, millions of customers are already on this network in select areas, with plans to scale further. Verizon, meanwhile, is also nationwide but focusing on expanding site coverage. This shift promises enhanced performance and sets the stage for next-gen applications.
How does a 5G standalone network differ from the non-standalone setups we’ve seen before, and what does that mean for users?
The core difference is in the architecture. Non-standalone 5G relies on 4G LTE for its backbone, which limits its capabilities. 5G SA, on the other hand, is a pure 5G system from end to end. This independence allows for features like network slicing, where the network can be tailored for specific uses—think dedicated bandwidth for gaming or critical IoT applications. It also offers lower latency, which means faster response times for things like video calls or real-time data processing. For everyday users, this can translate to smoother experiences, especially in crowded areas or with data-heavy tasks.
What are some of the standout benefits that consumers might notice with 5G SA compared to older networks?
One of the biggest benefits is improved reliability and speed, especially in high-traffic environments like stadiums or urban centers. With 5G SA, you’re less likely to experience dropped connections or buffering. Lower latency is another perk—think near-instantaneous reactions in apps, which is crucial for things like augmented reality or online gaming. Additionally, as more devices support features like network slicing, users could see personalized network performance tailored to their needs, whether they’re streaming, working, or using smart home devices.
Let’s talk about the rollout strategies. How are AT&T and Verizon approaching their 5G SA deployments, and do you see any key differences?
Both carriers are committed to nationwide coverage, but their approaches vary slightly. AT&T has been vocal about already having millions of customers on 5G SA in select areas, with a focus on gradual scaling. They’re also leveraging technologies like 5G RedCap for IoT devices, which hints at a broader ecosystem play. Verizon, on the other hand, is emphasizing site expansion to bolster coverage while being cautious about overpromising due to device compatibility issues. Their strategy seems more measured, ensuring the infrastructure is robust before pushing full adoption. It’s a contrast between rapid user onboarding and methodical network growth.
Device compatibility seems to be a recurring theme with 5G SA. Why is this such a critical factor for the success of these networks?
Device support is everything with new network tech. 5G SA offers incredible features, but if your phone or smartwatch doesn’t support it, you’re stuck on older standards. Right now, the latest models from brands like Apple, Samsung, and Google are 5G SA-capable, but many older or mid-range devices aren’t. This creates a gap—carriers can build the best network, but until the ecosystem catches up with compatible hardware, the benefits remain out of reach for many users. It’s a classic chicken-and-egg problem that both AT&T and Verizon are navigating carefully.
I’ve heard about 5G RedCap technology, especially with AT&T supporting new Apple Watch models. Can you explain what RedCap is and how it benefits users?
5G RedCap, or Reduced Capability, is a lighter version of 5G designed for devices that don’t need the full power of standard 5G, like smartwatches or IoT gadgets. It uses less energy, which means longer battery life—a huge win for wearables like the new Apple Watch models on AT&T’s network. It still delivers solid connectivity for things like notifications or health tracking but at a fraction of the power cost. For users, it means their devices last longer between charges while still tapping into 5G SA’s reliability.
Looking at the competitive landscape, why do you think it took AT&T and Verizon so long to launch nationwide 5G SA compared to T-Mobile’s early start in 2020?
Several factors likely played a role. First, building a standalone 5G network is a massive undertaking— it requires a complete overhaul of the core infrastructure, which is both costly and time-intensive. AT&T and Verizon may have prioritized expanding 5G coverage with non-standalone setups initially to meet immediate demand. There could also have been logistical challenges, like securing spectrum or upgrading backhaul systems. Meanwhile, T-Mobile’s earlier merger with Sprint gave them a spectrum advantage to leap ahead. The delay puts them in catch-up mode, but it also means they’ve had time to learn from early adopters’ mistakes.
What do you think the future holds for 5G SA as more carriers and devices come on board?
I’m optimistic about 5G SA’s trajectory. As device ecosystems mature and more affordable SA-capable hardware hits the market, adoption will skyrocket. We’ll likely see carriers push innovative use cases—think smart cities, autonomous vehicles, or advanced telemedicine—all powered by 5G SA’s low latency and slicing capabilities. Competition will heat up, driving better services and pricing for consumers. The next few years will be about scaling infrastructure and educating users on why this tech matters. It’s not just faster internet; it’s a foundation for a connected future.
What’s your forecast for the impact of 5G SA on the telecommunications industry over the next decade?
I believe 5G SA will redefine the industry by enabling technologies we’re only beginning to imagine. Over the next decade, it’ll be the backbone for massive IoT deployments, edge computing, and real-time AI applications. Carriers will shift from just providing connectivity to offering tailored, value-added services—think customized network solutions for businesses or consumers. The challenge will be balancing investment with accessibility, ensuring rural areas aren’t left behind. If done right, 5G SA could bridge digital divides and fuel economic growth on a global scale. I’m excited to see how it unfolds.
