• • • SMART BUILDINGS & IOT • • •
Unlocking the power of
5G with custom ICs ASICs powering next-generation connectivity
he rollout of 5G is transforming industries with its promise of ultra-fast speeds, low latency and enhanced connectivity. But to fully realise its potential, the technology relies on advanced hardware capable of efficiently handling immense data loads. Here, Ross Turnbull, Director of Business Development and Product Engineering at ASIC design and supply specialist Swindon Silicon Systems, discusses the role of custom integrated circuits (ICs) in enhancing three key 5G applications. Representing more than just faster mobile networks, 5G is at the core of Industry 4.0 and the expanding Internet of Things (IoT). From smart factories using AI-driven automation, to connected vehicles, 5G enables seamless connectivity. Its ultra-reliable low-latency communication (URLLC) ensures immediate response times, essential for automation and data-driven decision-making. However, achieving this performance requires custom-designed hardware. This is why Application Specific ICs (ASICs) are crucial for 5G infrastructure. Unlike general-purpose processors, ASICs are designed to perform specific tasks with greater speed, lower power consumption and higher reliability. To better understand the role of ASICs in 5G’s industrial expansion, let’s explore three key applications.
T
Enhancing 5G base stations 5G base stations are the backbone of the network, connecting millions of devices and ensuring smooth communication. These stations face the challenge of handling massive data volumes while maintaining speed and low latency. Optimising base station performance is therefore key to supporting the growing demand for reliable connectivity.
ASICs are ideal for this task, excelling in complex functions such as signal encoding, decoding and data transmission. Custom-designed ICs are also more efficient than traditional processors,
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delivering faster performance while consuming less power. This efficiency offers dual benefits, not only improving data handling but also ensuring base stations can efficiently scale to accommodate more connected devices and data-intensive applications, such as industrial automation and smart cities.
Strengthening edge computing ASICs are also highly effective in edge computing. This computation model brings data storage and processing closer to the data source, reducing reliance on centralised cloud networks and minimising latency. This is crucial for real-time applications such as industrial monitoring and autonomous vehicles, where quick-decision making determines safety and performance. The inherent customisation of ASICs makes them well-suited to optimise edge computing. Tailored for specific tasks, they are highly effective at reducing latency, thus enabling faster data processing at the edge.
Mixed-signal ASICs take this a step further by integrating both analogue and digital processing into a single chip and eliminating the need for separate components. This integration not only speeds up processing but also makes devices smaller and more energy-efficient. As a result of this compact design and efficient use of power, edge devices benefit from faster, more reliable performance.
Improving network slicing security
Network slicing is another area where ASICs shine. Network slicing is the creation of multiple virtual networks, or ‘slices,’ on shared physical infrastructure. Each slice can be customised for specific performance needs such as bandwidth, latency and security. In a smart factory, these slices can be tailored to support different functions, from real-time machine
control to IoT sensor networks and employee access systems. The ability to securely isolate each slice is crucial, especially when dealing with sensitive data like production schedules, machine diagnostics and proprietary designs. ASICs provide a robust solution to ensure that each slice remains both secure and performant. Unlike software-based solutions that may introduce vulnerabilities, ASICs enhance network slicing by providing hardware-level security features. For instance, ASICs offer physical isolation between slices, which helps prevent cross-slice attacks and maintains data integrity. By leveraging ASICs for security, operators can ensure that each slice remains isolated and protected. To fully unlock the benefits of ASICs in 5G applications, choosing the right supplier is critical. The complexity of 5G networks demands expertise, reliability and a deep understanding of custom technologies. The increasing flow of data across 5G networks also means compliance with data protection and privacy laws is essential to ensure secure and ethical handling of sensitive information.
Over five decades, Swindon Silicon Systems has built a reputation for delivering high-performance, custom ASIC solutions to meet the rigorous demands of highly-regulated industries such as industry and automotive. With a focus on both the design and supply of ASICs, Swindon ensures that each solution is optimised for its intended application and built to last. As 5G advances, the need for faster, more efficient and more secure hardware will continue to grow. By adopting ASIC solutions, companies can not only meet the demands of an increasingly connected world but also gain a competitive edge in 5G-driven markets.
Swindon is a global leader in the design and supply of mixed-signal ASICs. To learn how we can support your 5G application, please contact our experienced team.
electricalengineeringmagazine.co.uk
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