Part of the vision of Open RAN has been creating specifications and ecosystem alignment resulting in what is effectively a plug-and-play radio system.However, the reality today, and the near-term outlook, show this isn't the case; system integration is and will be a key driver...
Viavi outlines private Open RAN benefits and security complexities
Beyond macro public networks, Open RAN could also support the variety of deployment configurations necessary for private enterprise networks. But just as Tier 1 operators have to guard against security incidents to stave off financial and...
Discussion around generative AI has quickly become a mainstay in conference presentations and earnings calls. The predominant thinking is that if you’re an enterprise, including a mobile network operator or other communications service provider, you’ve got to have a plan to put generative AI to...
Viavi on the role of artificial intelligence and digital twins in continuous testing of cloud-native networks
The big idea of 5G is delivering on-demand enterprise services that are automatically provisioned across network domains and tailored to best serve the end user while optimizing the network...
The shift to cloud-native and disaggregated 5G networks has enormous implications for testing, validating and verification. Operators wanted a software-centric environment for agility—now that they're getting it, what does that mean for service reliability and continuity? What testing is critical in disaggregation and edge...
The shift to cloud-native and disaggregated networks has enormous implications for testing, validating and verification. Operators wanted a software-centric environment for agility—now that they're getting it, what does that mean for service reliability and continuity? What testing is critical in disaggregation and edge computing...
This report, a companion to the Private Networks Forum, Europe will connect key stakeholders to discuss - are private networks the key to driving enterprises into the Industry 4.0 era? We will examine the latest private network deployments, European spectrum liberalization and management, and...
Although 5G is still very much a work-in-progress with a good deal of continued evolution ahead of it, a range of stakeholders are already discussing and testing components and systems that very well could be included in what comes next--6G.
At a high-level, there's a...
In this Q&A report series, Enterprise IoT Insights talks with select industry leaders about how digital systems – including 5G, AI, IoT, and edge, plus other key technologies – are transforming vital global industries. This report maps the vision, signs the obstacles, and charts a...
The increasing complexity of 5G networks and disaggregated radio systems means the test, measurement and assurance process is also becoming more complex. Viavi's Kashif Hussain examines these trends and highlights the role of automation in achieving velocity and scale.
RCR Wireless News · Will 5G...
While the benefits of Open RAN (advantageous network economics and deployment flexibility
chief among them) are widely touted, there are also well-articulated issues associated with the technology.
One question is whether operators are trading reduced capex related to RAN infrastructure for increased integration costs as someone...
The true benefits of 5G will be realized with massive scale, something that operators will have to pay mightily to achieve. In carrier-led effort to shift network economics in their favor, the open RAN ecosystem has flourished in recent years and is poised for...
History
Software has been “eating the world” for a while now: from consumer, then enterprise and now the telecom value chains. Open RAN is a great example of how software is “eating” telco. What we have learned from the data center approach is that after...
Network operators worldwide are turning to open radio access network (O-RAN) architectures in an effort to simplify 5G RAN deployment and management, allowing more efficient scalability to meet rising data demands. With the recent formation of the Open RAN Policy Coalition, and a liaison...
VIAVI: 'With 5G, the whole paradigm has to shift about how networks are managed'
VIAVI Director of Marketing Kashif Hussain spoke with RCR Wireless News about the results of VIAVI's State of 5G Deployments Report, admitting that he found himself quite surprised by the volume...
Viavi Solutions CTO: 'The race for the best 5G network has only just begun'
As of January 2020, commercial 5G networks have been deployed in 378 cities across 34 countries, representing a "rapid surge" in the spread of 5G technology, according to a new Viavi Solutions...
Enhanced mobile broadband (eMBB), ultra-reliable low latency communications, and massive machine-type communication (mMTC) are well understood and highly anticipated 5G use cases. The big challenge for network operators is how to support these use cases, and more, on the same network.
Much of the buzz...
5G beamforming a critical technology for fixed wireless and mobility
Testing beamforming is tricky but crucial, because the technology introduces a level of complexity on both the infrastructure side and the device side that demands careful characterization and verification before 5G can be successfully deployed.
“Every...
Promising super-fast download speeds, ultra-low latency, and increased connectivity, the imminent rollout of 5G network technology is set to deliver a host of benefits to consumers, businesses, and mobile operators alike. In addition to these advantages, however, the introduction of 5G will bring with...
With the promise of 5G—including higher data speeds and new services—come major challenges for operators in terms of network quality, reliability, and availability.
Mission critical applications will demand a network which cannot fail, and ensuring network quality will be at the core of deployment and...
Nokia used its AirScale Massive MIMO 5G base station for the trial
Finnish vendor Nokia and test company Viavi Solutions have reached single-user downlink speeds of 1.6 Gbps in the last phase of China's national 5G testing program.
The companies said that the achieved downlink speed...
While 5G trials are underway with commercial deployments a few years out, service providers are looking for solutions that can help them overcome capacity challenges in a cost-effective manner. With innovations in later releases of 3GPP, now service providers can offer Gigabit LTE service...
Operators and their customers can't wait for 5G to be commercialized and scaled--the capacity crunch is here today, particularly in the era of unlimited data.
To solve this problem, operators are using multi-channel carrier aggregation for both licensed and unlicensed spectrum, 4x4 MIMO and 256...
Emerging enhanced Mobile Broadband (eMBB), ultra Low Latency (uRLLC) and massive Machine Type Communication (mMTC) services are driving a fundamental change of wireless networks.
While CPRI technology delivers a powerful platform for mainstream 4G/LTE applications, it will not scale for new 5G services. RAN ecosystem...
