Ng Tian Chong, CEO Singtel Singapore


handling of cargo. Tuas Port currently fully covered with triple-band 5G, 3.5GHz, 2.1GHz and newly available low band 700MHz. From 2025, guided by Singtel’s 5G


network slicing capabilities, the PSA’s driverless AGVs will be capable of independently transporting containers, optimising yard operations and reducing labour costs. The low-latency communication enables


operators to manoeuvre massive cargo with precision from a safe distance, using remote-controlled cranes with the fastest response time. PSA will also be able to better process real-time shipment tracking data so berth planners can optimise scheduling and traffic flow for greater operational efficiency, even during high congestion periods. Singtel has been at the forefront of


investing in advanced technologies to deliver solutions that help enterprises accelerate digital transformation and streamline operations. In 2022, it achieved nationwide 5G standalone coverage and held 30 trials at Sentosa demonstrating viable 5G use cases for industries that require fast speeds and low latency for mission critical applications, such as homeland security. Network slicing is a transformative


feature of 5G that allows for the creation of multiple logical networks on top of a shared physical infrastructure, providing significant flexibility and efficiency. By leveraging network virtualization technology, 5G can carve out independent “slices” of the network, each tailored to the specific needs of different applications. These slices operate in isolation, meaning the traffic from one slice doesn’t interfere with another, and resources such as bandwidth and spectrum can be dynamically allocated to meet the unique requirements of each service. This not only enhances


Nelson Quek, regional CEO SEA


performance but also helps optimize the use of underlying hardware resources, allowing businesses to adapt their networks with greater agility. The performance advantages of


network slicing are clear. For instance, dedicating a slice to a specific service or application ensures that competing demands for resources are eliminated, which reduces latency and improves overall speed. For use cases like enhanced mobile broadband (eMBB), this means the network can provide reliable, high-speed connections that meet the needs of data- hungry applications. By focusing network resources on particular tasks, slices can guarantee the kind of performance that was previously only possible with dedicated, physical networks. This flexibility reduces infrastructure costs while enabling businesses to optimize network capabilities across a wide range of use cases. From a security standpoint, network slicing also offers a distinct advantage. Because slices are isolated, if a breach occurs in one slice, it is contained within that slice, preventing it from spreading to other parts of the network. This makes the infrastructure more resilient to cyberattacks and minimizes the risk of a system-wide failure. Moreover, slices can be configured with additional security measures for more critical applications, ensuring that sensitive data is transmitted over highly secure segments of the network. For example, autonomous vehicles can operate on slices with strict security protocols to protect against hacking attempts, which is crucial when lives are at stake. One of the most exciting opportunities that network slicing brings is in the realm of the Internet of Things (IoT). As IoT continues to expand, enabling billions of devices to communicate with each other, the need for highly reliable, secure, and


Daniel Ode, head of Ericsson for Singapore


efficient networks becomes paramount. Network slicing is a game changer for IoT, providing the flexibility to support diverse use cases with varying requirements for speed, latency, and cost. In industrial IoT, for example, factories can benefit from dedicated slices that allow for real-time automation without the need for expensive, complex cabling. This setup supports machine-to-machine communication with varying bandwidth and latency needs, allowing businesses to transform production lines quickly and cost- effectively. Network slicing is crucial for applications that demand ultra-low latency, such as autonomous vehicles. These systems rely on latency levels of under five milliseconds for safe operation, and network slicing ensures these critical services receive the resources they need to function in real time. Slices dedicated to autonomous vehicles also implement stringent security policies necessary to protect these vehicles from potential cyber threats. Other areas that stand to benefit from


network slicing include augmented and virtual reality (AR/VR) applications, remote surgery, and public safety services. Network slicing can also support


emergency services during large public events, ensuring that critical communication is prioritized without impacting the experience of regular users. In short, network slicing is a game- changing capability that enhances 5G’s ability to meet the diverse needs of modern applications. It allows businesses to optimize network performance, reduce costs, enhance security, and create new revenue opportunities, all while supporting the expanding world of IoT and next- generation technologies. The flexibility and efficiency it offers will play a central role in shaping the future of connectivity.


Dockside Lift & Move Supplement | February 2025 | xiii


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