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Keysight Launches New 5G Core Network Test Solution - LoadCore

Keysight Technologies announced LoadCore 5G Core (5GC) Testing software.

To take full advantage of new mobile communications standards, mobile operators are moving from an evolved packet core (EPC) to 5GC. By combining 5G NR deployment in standalone (SA) mode with a virtualized network architecture, operators can efficiently use network slicing to allocate resources for different use cases. As a result, mobile operators need to manage a massive number of devices and connections in support of service level agreements (SLAs) for both consumers and industry.

Keysight’s LoadCore 5GC Testing software simulates complex real-world subscriber models to enable mobile operators and network equipment manufacturers (NEMs) to qualify performance and reliability of voice and data transferred over 5GC networks. Carrier-grade quality of service (QoS) benefits consumers accessing data intensive applications, such video and gaming and businesses that rely on critical IoT applications in sectors such as automotive, manufacturing, energy and utilities.

Keysight’s LoadCore 5GC Testing software is part of an integrated test solution portfolio that enables a connected ecosystem to consistently validate the performance of the network from the edge of the RAN to the cloud. To verify that wireless applications, using either 4G or 5G technology, fulfill the expectations of end-users, Keysight’s test solutions allow mobile operators and network equipment manufacturers (NEMs) to validate both 5G and legacy radio access networks (RANs), as well as the 5GC.

“5G networks require advanced capabilities to be verified including elastic scaling of network nodes, network slicing and multi-access edge computing (MEC) when simulating the behavior of millions of UEs,” said Kalyan Sundhar, VP and GM of Keysight’s Edge-to-Core Group. “Keysight’s new LoadCore 5GC cloud-native testing software enables service providers and network equipment manufacturers to validate the 5G Core networks as they progress from development to deployment.”

Keysight’s LoadCore 5GC Testing software enables users to perform network capacity tests, measure device data throughput and model a wide variety of end-user behavior and mobility scenarios. As a scalable 5GC network performance validation solution, it can verify that delivered connectivity service remains stable under various demanding conditions such as sudden spikes in network usage caused by disasters or other major events.

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When most people think about cybersecurity, they picture firewalls, encryption, and access controls — technical tools designed to protect systems and data. But beneath the technology lies a deeper set of principles about trust, decision-making, and resilience ... The best leaders don't eliminate risk. They manage it intelligently. And in many ways, cybersecurity offers a surprisingly useful playbook for doing exactly that ...

Many organizations assumed their infrastructure strategy was settled. It had been implemented, optimized and built into long-term plans. Recent changes in technology and vendor consolidation are forcing a second look. Cloud outages and licensing changes have exposed how much dependency exists on a small number of platforms. As a result, organizations are reevaluating whether those decisions still hold up under current conditions ...

Edge AI is strategically embedded in core IT and infrastructure spending across industries, according to the 2026 Edge AI Survey from ZEDEDA. The research shows that 83% of C-suite and IT executive respondents say edge AI is important to their core business strategy ...

As AI adoption accelerates, operational complexity — not model intelligence — is becoming the primary barrier to reliable AI at scale, according to the State of AI Engineering 2026 from Datadog ... The report highlights a compounding complexity challenge as AI systems scale ... Around 5% of AI model requests fail in production, with nearly 60% of those failures caused by capacity limits ...

For years, production operations teams have treated alert fatigue as a quality-of-life problem: something that makes on-call rotations miserable but isn't considered a direct contributor to outages. That framing doesn't capture how these systems fail, and we now have data to show why. More importantly, it's now clear alert fatigue is a symptom of a deeper issue: production systems have outgrown the current operational approaches ...

Keysight Launches New 5G Core Network Test Solution - LoadCore

Keysight Technologies announced LoadCore 5G Core (5GC) Testing software.

To take full advantage of new mobile communications standards, mobile operators are moving from an evolved packet core (EPC) to 5GC. By combining 5G NR deployment in standalone (SA) mode with a virtualized network architecture, operators can efficiently use network slicing to allocate resources for different use cases. As a result, mobile operators need to manage a massive number of devices and connections in support of service level agreements (SLAs) for both consumers and industry.

Keysight’s LoadCore 5GC Testing software simulates complex real-world subscriber models to enable mobile operators and network equipment manufacturers (NEMs) to qualify performance and reliability of voice and data transferred over 5GC networks. Carrier-grade quality of service (QoS) benefits consumers accessing data intensive applications, such video and gaming and businesses that rely on critical IoT applications in sectors such as automotive, manufacturing, energy and utilities.

Keysight’s LoadCore 5GC Testing software is part of an integrated test solution portfolio that enables a connected ecosystem to consistently validate the performance of the network from the edge of the RAN to the cloud. To verify that wireless applications, using either 4G or 5G technology, fulfill the expectations of end-users, Keysight’s test solutions allow mobile operators and network equipment manufacturers (NEMs) to validate both 5G and legacy radio access networks (RANs), as well as the 5GC.

“5G networks require advanced capabilities to be verified including elastic scaling of network nodes, network slicing and multi-access edge computing (MEC) when simulating the behavior of millions of UEs,” said Kalyan Sundhar, VP and GM of Keysight’s Edge-to-Core Group. “Keysight’s new LoadCore 5GC cloud-native testing software enables service providers and network equipment manufacturers to validate the 5G Core networks as they progress from development to deployment.”

Keysight’s LoadCore 5GC Testing software enables users to perform network capacity tests, measure device data throughput and model a wide variety of end-user behavior and mobility scenarios. As a scalable 5GC network performance validation solution, it can verify that delivered connectivity service remains stable under various demanding conditions such as sudden spikes in network usage caused by disasters or other major events.

The Latest

For years, DevOps teams operated under a simple assumption: collect enough telemetry, and you can find and fix any problem. That assumption is breaking down. Modern enterprises now operate across microservices, hybrid cloud environments, APIs, Kubernetes, and highly automated delivery pipelines. Releases happen continuously, dependencies shift constantly, and failures spread faster than teams can diagnose them ...

New Relic surveyed IT and engineering leaders from the media and entertainment (M&E) sector to understand what's working — and where challenges persist with their observability practices. The findings reveal how M&E organizations are navigating rising platform complexity, audience expectations, and AI-driven change. Below are five takeaways that stand out ...

Let me start with something I've seen play out more times than I can count. A team hits a wall with the cloud. Costs creep up, then spike. Performance starts to feel inconsistent. Someone in finance asks a simple question like "why did this double?" and nobody has a clean answer ... Maybe this isn't the right place for everything. That realization feels like a breakthrough, like you've identified the problem. In reality, you've just identified the starting line ...

In MEAN TIME TO INSIGHT Episode 24, Shamus McGillicuddy, VP of Research, Network Infrastructure and Operations, at EMA discusses network observability tool sprawl ... 

In cloud-native systems, scaling is often as simple as moving a slider. For on-premise databases, the stakes are different. Over-provisioning hardware is expensive. Under-provisioning leads to performance bottlenecks that are difficult to fix once the equipment is in the rack ...

When most people think about cybersecurity, they picture firewalls, encryption, and access controls — technical tools designed to protect systems and data. But beneath the technology lies a deeper set of principles about trust, decision-making, and resilience ... The best leaders don't eliminate risk. They manage it intelligently. And in many ways, cybersecurity offers a surprisingly useful playbook for doing exactly that ...

Many organizations assumed their infrastructure strategy was settled. It had been implemented, optimized and built into long-term plans. Recent changes in technology and vendor consolidation are forcing a second look. Cloud outages and licensing changes have exposed how much dependency exists on a small number of platforms. As a result, organizations are reevaluating whether those decisions still hold up under current conditions ...

Edge AI is strategically embedded in core IT and infrastructure spending across industries, according to the 2026 Edge AI Survey from ZEDEDA. The research shows that 83% of C-suite and IT executive respondents say edge AI is important to their core business strategy ...

As AI adoption accelerates, operational complexity — not model intelligence — is becoming the primary barrier to reliable AI at scale, according to the State of AI Engineering 2026 from Datadog ... The report highlights a compounding complexity challenge as AI systems scale ... Around 5% of AI model requests fail in production, with nearly 60% of those failures caused by capacity limits ...

For years, production operations teams have treated alert fatigue as a quality-of-life problem: something that makes on-call rotations miserable but isn't considered a direct contributor to outages. That framing doesn't capture how these systems fail, and we now have data to show why. More importantly, it's now clear alert fatigue is a symptom of a deeper issue: production systems have outgrown the current operational approaches ...