Sunsetting of 2G & 3G Network Technology

The Evolution of Connectivity: Sunsetting 2G and 3G Networks and its Impact on Trackers in the UK

Introduction

In the rapidly evolving landscape of technology and connectivity, the sunsetting of older network generations like 2G and 3G marks a significant milestone. These networks, which once powered the dawn of mobile communication, are now being phased out to make way for faster and more advanced technologies like 4G and 5G. While this transition brings about numerous benefits, it also raises concerns about devices that rely on these older networks, such as trackers, which have found extensive use in various applications, especially in the UK.

The Transition: Farewell to 2G and 3G

The gradual shift away from 2G and 3G networks is driven by the need for improved connectivity, data speed, and capacity to accommodate the growing demands of modern applications. 4G and 5G networks offer higher data rates, lower latency, and the capacity to support a multitude of devices simultaneously. As a result, many countries, including the UK, have decided to sunset these older networks to make way for the newer technologies.

Impact on Tracker Devices

Tracker devices, which have proven invaluable in various sectors including logistics, transportation, and asset management, have commonly relied on 2G technology due to its simplicity, low power consumption, and widespread coverage. However, with the 2G network sunsetting, the tracker landscape is undergoing a transformation.

1. Upgrade Necessity: Many trackers that use 2G technology will need to be upgraded to newer models that are compatible with 4G or 5G networks. This ensures continued functionality and reliable connectivity as older networks become obsolete.
2. Improved Performance: Transitioning to 4G or 5G networks can offer improved performance for tracker devices. Faster data speeds and lower latency can enhance real-time tracking capabilities, enabling more efficient operations.
3. Enhanced Features: The advanced capabilities of newer networks can enable the development of trackers with enhanced features. This might include better integration with other technologies, improved data analytics, and greater potential for IoT (Internet of Things) applications.
4. Coverage Considerations: While 4G and 5G networks offer broader coverage in many urban areas, it's important to consider that some remote or rural locations might not have the same level of coverage as 2G networks did. Tracker manufacturers need to take this into account when designing devices to ensure they can function reliably across diverse geographical areas.
5. Power Efficiency: One concern with 4G and 5G trackers is their potentially higher power consumption compared to 2G trackers. Manufacturers must focus on optimizing power efficiency to ensure that trackers can still operate for extended periods without frequent recharging or battery replacement.

Mobile Operators are rolling out LTE-M (Long Term Evolution for Machines) and NB-IoT (Narrow Band Internet of things) technology within their networks: LTE-M and NB-IoT are Low Power Wide Area Networks (LPWAN) developed for IoT. These relatively new forms of connectivity come with the benefits of lower power consumption, deep penetration, smaller form factors and, maybe most importantly, reduced costs. Manufacturers are also rolling out compatible devices. This combination will help to address the power efficiency challenges.

How much warning will we get when 2G is eventually sunset?

Generally, network operators aim to provide ample notice to minimize disruptions for users who still rely on 2G technology for various devices and services.

In some cases, network operators and regulatory authorities may provide notifications well in advance, often years ahead of the actual shutdown. This advance notice allows businesses and individuals to plan and transition to newer technologies smoothly. However, the exact timeframe for the warning can depend on factors such as:

1. Regulations and Policies: Regulatory authorities may mandate specific notification periods to ensure that consumers and businesses have adequate time to adapt to the network changes.
2. Industry Standards: Industry standards and best practices can influence the timing of notifications. Network operators often follow established guidelines to ensure a reasonable transition period.
3. User Base: The size of the user base still relying on 2G networks can impact the notification timeline. If a significant number of users depend on 2G technology, network operators might provide longer warning periods to accommodate their needs.
4. Technological Developments: Advances in technology and the rollout of newer networks (such as 4G and 5G) can influence the timing of 2G sunsetting. Operators might align the shutdown with the availability of widespread alternative network options.
5. Communication Strategy: Network operators typically develop communication strategies to inform customers about network changes. This can include notifications through various channels, such as email, text messages, website announcements, and public awareness campaigns.

Some of the dates being stated are still unconfirmed, although it is said that the very latest will be 2033. However, because 2G and 3G rely on the same infrastructure (the core networks that support 3G also supports 2G. The 4G and 5G technologies share a different core network based on IP), and the fact that 3G is being sunset first, industry experts believe that this will force extra cost and efficiency pressures onto the operators to bring that timescale forwards. It’s also believed that the network operators will need to re-use the old radio spectrum to support ever growing capacity demands. The general consensus is that users will be given at least 2 years’ advance warning before the technology is switched off for good, so watch this space!

What's the likely cost difference in buying 4g or 5g enabled trackers vs 2g in the UK?

The cost difference between purchasing 4G or 5G-enabled trackers compared to 2G trackers can vary depending on several factors, including the brand, features, capabilities, and the specific market conditions at the time of purchase. However, there are some general trends you can consider:

1. Technology Shift: As newer generations of technology become more prevalent, the cost of producing and incorporating that technology tends to decrease over time. This means that while 4G or 5G trackers might have been more expensive when they were first introduced, their prices could have become more competitive as adoption increases.
2. Features and Capabilities: 4G and 5G-enabled trackers often come with additional features and capabilities beyond basic tracking, such as improved real-time data transmission, enhanced location accuracy, and potential integration with other IoT devices. These added functionalities can contribute to a higher price compared to simpler 2G trackers.
3. Economies of Scale: As 2G technology becomes less common and 4G and 5G technology becomes the norm, manufacturers may focus more on producing the latter, which can result in economies of scale that help lower the costs of production and therefore the price for consumers.
4. Network Subscription Costs: It's important to consider not only the upfront cost of purchasing the tracker device but also the ongoing network subscription costs. 4G and 5G networks might require higher subscription fees compared to 2G networks due to their enhanced capabilities.
5. Vendor and Brand: Different brands and vendors can offer varying pricing structures based on factors such as reputation, features, and market positioning. Researching different brands and comparing their offerings can help you identify cost-effective options.
6. Availability: Depending on the stage of network sunsetting, the availability of 2G trackers might decrease, which could affect their pricing. Conversely, 4G and 5G trackers might be more readily available due to their alignment with current network standards.

To get the most accurate and up-to-date information about the cost difference between 4G/5G-enabled trackers and 2G trackers in the UK, I recommend reaching out to tracker manufacturers, retailers, and network operators. They can provide you with insights into current pricing trends and any promotional offers that might be available. Keep in mind that the market landscape can change over time, so it's a good idea to research thoroughly before making a purchase decision.

We sell a range of Teltonika trackers, with new 4G models available from £95. Contact us for the latest hardware guide.

Conclusion

It's important for businesses and individuals who rely on 2G technology, such as tracker devices, to stay informed about any announcements or updates from their network operators and regulatory authorities. As the sunsetting of 2G networks approaches, it's recommended to proactively explore migration options to newer technologies to ensure a smooth transition and uninterrupted services.

Manufacturers have already got trackers on sale replacing obsolete models, so we are encouraging all our customers to replace them gradually over the coming months and years.

As we bid farewell to the 2G and 3G networks, the tracker industry in the UK finds itself at a crossroads. The sunsetting of these networks provides an opportunity for innovation, ushering in a new era of connectivity and functionality for tracker devices. While the transition may require adjustments and investments, the potential benefits of improved performance, enhanced features, and broader connectivity are well worth the effort. As technology continues to evolve, the tracker industry is poised to adapt and thrive in the age of 4G and 5G networks.