- O2 is the first in the Czech Republic to launch 5G RedCap technology
- It changes the standard in that it brings a more stable 5G internet to the IoT
- It will be used in industrial networks, and in a year it will also be deployed in the public network
In cooperation with Ericsson and Cetin, the operator O2 continues to modernize its network infrastructure. In addition to work on the public mobile network, however, it is also progressing in the development of private networks. In this segment, the O2 operator was the first in the Czech Republic to unveil the 5G RedCap technology.
5G for the Internet of Things
5G RedCap (Reduced Capability) is a specification within the 5G network that is designed to allow devices with lower connectivity requirements to use 5G technologies. The aim is to provide a cheaper and more energy-saving option for devices that do not need the full performance and capacity of classic 5G networks, but want to use its advantages, such as low latency (uRLLC) and wider coverage (eMBB).
A diagram of the main benefits of 5G – and the features offered by RedCap technology
The novelty is intended for so-called machine to machine (M2M) communication. It complements existing NarrowBand (NB), Cat-M and LTE technologies at lower frequencies, but brings the full benefits of 5G over these standards. At the same time, it reduces complexity and enables the deployment of cheaper terminal 5G devices.
The operator is classically Cetin. At the moment, only Ericsson supplies the technology for RedCap, although O2 representatives mentioned that the list of partners may be expanded in the future. As part of the live demonstration of 5G RedCap, two modems for connecting to the network were also on display – one from the Taiwanese company Gemtek, the other from China’s Zowee.
Industry, cameras and smart watches
In practice, it can be, for example, stationary or moving tools used in factories and industry, for example remotely controlled trucks. However, the operator’s representatives did not want to name any potential customers of the industry representatives. However, several possible customers are emerging in the north of Bohemia. Larger cities in the Ústecký, Karlovy Vary and Hradec Králové regions are planning to install a camera system on their streets. It is precisely in such cases that 5G RedCap technology would make sense, as it is more economical and stable than IoT technologies built on LTE.
Next year, the technology should reach the public network as well. This means, among other things, that even ordinary users could encounter RedCap. Most often, it is used in smart watches and fitness bracelets. These currently run on wireless technologies with 4G LTE at best.
RedCap could bring 5G to conventional smartwatches such as Apple or Samsung. It is not about the connection speed, which is already sufficient with 4G, but, for example, about the accuracy of positioning. The mobile network can replace a weaker GPS chip in this regard.
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However, there are more potential uses for 5G RedCap, for example remote monitoring of the smart watches of your loved ones (seniors, parents) or pets. But this is no longer a topic for the operator himself. O2, in cooperation with its partners, only ensures the operation of the wireless network. The interface for using the technology on end devices must be brought by the hardware manufacturers themselves.
Author of the article
Jakub Fischer
Journalist, fan of modern technology, summer months and Asian food. I like Lynch movies, Pollock paintings, french house and Arsenal football club. In my spare time I play PlayStation and go jogging.
RedCap Ericsson
Revolutionizing IoT with 5G RedCap: A Game-Changer for Industry and Beyond
The recent launch of 5G RedCap technology in the Czech Republic by O2, in collaboration with Ericsson and Cetin, marks a significant milestone in the evolution of the Internet of Things (IoT). This innovative technology promises to transform the way we think about industrial networks, IoT devices, and the potential applications of 5G connectivity.
What is 5G RedCap, and why does it matter?
5G RedCap, short for Reduced Capability, is a specification designed to enable devices with lower connectivity requirements to harness the power of 5G. By offering a more affordable and energy-efficient alternative to traditional 5G networks, RedCap technology opens up new possibilities for IoT devices that don’t need the full spectrum of 5G capabilities. This is particularly significant for industries that require reliable, low-latency, and high-coverage connectivity, such as manufacturing, logistics, and public safety.
Breaking down the benefits
The introduction of 5G RedCap technology promises to bring several key advantages:
- Stable 5G internet: RedCap technology ensures a more stable and reliable 5G connection, which is critical for industrial applications that rely on continuous communication.
- Cost-effective: By reducing complexity and enabling the deployment of cheaper terminal devices, RedCap technology is expected to lower the barrier to entry for companies looking to integrate 5G into their operations.
- Wider coverage: 5G RedCap complements existing technologies, such as NarrowBand and LTE, to provide wider coverage and more robust connectivity.
- Low latency: RedCap technology inherits the low-latency characteristics of 5G, making it suitable for applications that require real-time communication, such as smart factories and autonomous vehicles.
Industrial applications and beyond
The potential applications of 5G RedCap technology are vast and varied. In the industrial sector, we can expect to see the technology being used in:
- Machine-to-machine (M2M) communication: Enabling seamless communication between devices, such as sensors, machines, and actuators.
- Smart manufacturing: Optimizing production processes, predictive maintenance, and quality control.
- Remote monitoring: Allowing for real-time monitoring of industrial equipment and facilities.
- Autonomous vehicles: Supporting the development of autonomous vehicles, drones, and robotics.
Beyond industry, 5G RedCap technology has the potential to transform other sectors, such as:
- Public safety: Enabling faster response times and more effective emergency services.
- Smart cities: Supporting the development of intelligent transportation systems, energy management, and public services.
- Healthcare: Facilitating remote monitoring, telemedicine, and medical research.
Conclusion
The launch of 5G RedCap technology by O2, Ericsson, and Cetin marks a significant step forward in the evolution of IoT and industrial networks. As the first operator in the Czech Republic to deploy this technology, O2 is setting a new standard for stable, low-latency, and cost-effective 5G connectivity. We can expect to see widespread adoption of RedCap technology across industries and sectors, revolutionizing the way we think about IoT, industrial networks, and the potential applications of 5G connectivity.