5G is one of the most important tech developments in recent years because of its ability to significantly reduce latency compared to previous generations of wireless networks. This is made possible thanks to:
Enhanced network architecture: 5G networks are designed with more efficient and flexible network architecture. This means smaller, denser cell sites that reduce the distance data needs to travel which translates into higher speeds and lower latency.
Advanced technologies: Compared to 4G, 5G makes use of cutting-edge technologies such as network slicing, edge computing, and multi-access edge computing (MEC).
Telecommunications companies like Singtel leverage these types of tech to provide users with a faster, more seamless experience.
Network slicing works by creating multiple virtual networks on top of a shared physical network, which allows for greater flexibility in meeting diverse application requirements and optimising resource allocation1.
On the other hand, edge computing brings data processing closer to the end user, reducing the time it takes for data to travel to and from centralised servers. Locations can range from the base of cell towers to smart homes, retail stores, and even automated vehicles.
MEC brings cloud-computing capabilities to the edge of the service provider’s network, closer to the user, thereby enhancing performance and reducing latency.
Higher bandwidth: 5G technology offers significantly higher bandwidth by utilising a broad range of the radio frequency spectrum, including low-band, mid-band, and high-band frequencies.
These bands provide a balance of coverage, capacity, and speed, with 5G also being compatible with existing 4G LTE frequencies to ensure a smoother transition and enhanced performance2.
This versatility allows 5G to deliver faster data speeds, reduced latency, and improved overall performance for modern business applications.
1. Real-Time Data Analytics
5G technology enables the usage of real-time data analytics, which is particularly useful in the logistics sector.
Take logistics companies for example. The high-speed, low latency capabilities of 5G allows companies leverage on telematics to gather vital data like driver behaviour, vehicle speed, and maintenance intervals.
This data allows fleet managers to monitor assets and plan vehicle maintenance in advance to improve efficiency and route planning. Additionally, it helps reduce fuel consumption and minimise downtime, ultimately leading to cost savings and enhanced service delivery.
2. Autonomous Vehicles
5G technology is transforming the automotive industry by enabling the development and deployment of autonomous vehicles.
A notable example of this is the collaboration between Singtel and BYD, which has been instrumental in advancing autonomous vehicle technology in the APAC region.
Singtel and BYD's partnership focuses on leveraging 5G's capabilities to power autonomous vehicles. The integration of these technologies is crucial for the functionality of autonomous systems, which rely on real-time data to operate safely and efficiently.
The project emphasises not only consistent connectivity but also compliant data management and API integration across their platform. This ensures that the vehicles can communicate with each other and with traffic management systems seamlessly.
3. The healthcare sector and surgeries
The National University Healthcare System (NUHS) is leveraging Singtel's advanced 5G network to transform surgical procedures through the use of Augmented Reality (AR) and Mixed Reality (MR).
Equipped with Microsoft's Hololens 2, surgeons at NUHS can view patient scans, such as CTs and MRIs, in real-time holographic 3D. This technology allows for precise surgical planning and execution by providing an interactive, detailed view of the patient's anatomy.
Singtel's 5G connectivity ensures that these holographic images remain crisp and responsive, without lag, which is crucial during surgical operations where timing and accuracy are paramount.
The high-speed, low-latency characteristics of 5G are essential in maintaining the synchronisation between the real-time imaging data and the surgeon's manipulations, enhancing both the safety and efficacy of medical procedures.
This collaboration highlights the critical role of 5G in supporting cutting-edge medical technologies and improving patient outcomes.
4. Video Conferencing
With the adoption of remote work, companies are no longer constrained by geographical limitations in their hiring processes, allowing them to attract top talent globally.
Effective management of these geographically dispersed teams hinges on reliable and efficient video conferencing systems, which serve as critical bridges for regular collaboration and interaction.
By drastically minimising delays, 5G ensures that video and audio transmissions are synchronised and instantaneous. This reduction in lag or disruptions during calls means less time spent trying to communicate and more time engaging in meaningful conversation.
Such immediacy is essential for creating a virtual environment that closely mirrors face-to-face interactions, making digital communications fluid and natural.
5. Financial Services
In the financial services sector, where milliseconds can mean millions in gains or losses, the ultra-low latency and high-speed capabilities of 5G are real game changers.
For example, in forex and securities trading5, the ability to receive and act upon price changes and market news before competitors can make a significant difference in trading success.
Besides trading, 5G's low latency characteristics allow it to contribute to a more seamless customer experience.
