This is the third article in our three-part series on 5G synchronization. The first article focused on the transport layer’s crucial role in 5G synchronization, highlighting the importance of technologies such as GNSS, PTP and SyncE in ensuring precise timing and reducing latency across sprawling networks. It also discussed the implementation challenges and the need […]
In cybersecurity, quantum computing presents both exciting new possibilities and threats to data confidentiality, integrity and security. While it promises unparalleled computational power, it also poses a significant risk to current encryption methods, which rely on mathematical problems that could be solved on a quantum computer running Shor’s algorithm. As quantum computing advances, the urgency […]
As we continue our exploration of 5G synchronization in this second installment of our series, we shift our attention to the importance of synchronization in the radio access. The global rollout of 5G NR, predominantly employing TDD technology, underscores the necessity for all radios within a network to transmit in sync. This synchronization is crucial […]
The new frontier of ubiquitous and resilient cellular coverage lies beyond the boundaries of the Earth: Non-terrestrial networks (NTNs), or wireless communication systems that operate in space, are expected to provide larger coverage and resilience, and enable applications requiring always-on connectivity such as IoT and autonomous driving. Whether it’s connecting regions experiencing natural disaster, assisting […]
The pace of innovation in telecommunications is accelerating, with the rollout of 5G technology underscoring an ever-present need: synchronization precision across networks. This is the first in a three-part series of articles that will delve into the criticality of 5G synchronization across three layers: transport, radio and resilience. Throughout the series, we will unravel why […]
Open RAN has been actively in development since 2018. The O-RAN ALLIANCE today includes 32 operator members and 278 vendor and academic contributors. In 2023, Open RAN was the subject of much debate about its viability, but two major developments in the second half of the year put concerns to rest. First, the O-RAN ALLIANCE […]
As the telecommunications industry prepares to converge Radio Access Networks (RAN) and Core networks, the need for rigorous testing in a lab environment has never been more critical. This convergence aims to position processing functions and resources closer to the user, diminishing latency and network traffic load while simultaneously boosting quality of experience. With so […]
In 2023, VIAVI Solutions proudly celebrated our 100-year journey as a global leader in communications test and measurement, and optical technologies. As we embark on our 101st year and beyond, here is a window into the trends we are following in our target markets. Scale: 5G In 2023, The State of 5G from VIAVI observed a […]
In the fast-paced world of telecommunications, the transition from 4G to 5G has brought about a host of changes, with both persistent challenges and emerging issues. In this blog post, we discuss the complexities of interference in 5G networks, exploring a combination of old and new problems that network operators and technicians face. Old Problems, […]
In 2023, we at VIAVI Solutions are proud to mark a 100-year journey and celebrate the company we are today: a global leader in communications test and measurement, and optical technologies. Our heritage of excellence has been established through an unwavering focus on technological innovation driven by the requirements of customers and partners, with whom […]
