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特点

  • 仿真用户设备在 5G 使用场景中的行为：网络切片、多路接入边缘计算（MEC）低延迟与卸载、视频优化
  • 通过建立用户模型、生成多重播放业务流量以及评测体验质量（QoE），对服务质量进行验证
  • 针对基于业务的体系结构，进行复杂场景验证
  • 通过专用的 Ixia 硬件或虚拟版本（VE），验证 5G 节点和接口
  • 使用可与真实服务器和对端进行交互的有状态应用流量组合，将用户规模扩展到数百万
  • 可针对每个数据流或会话，强制实施并验证多个用户面 QoS 特性
  • 使用网络目标控制测试流量的混合和密集度，实现对控制面和用户面的独立管理
  • 通用软件许可方案使您可以根据自身需求和预算情况灵活地进行扩展；可以按需收费，保护您的初始投资，也可满足未来需求
  • 可以在包括 AWS Marketplace（BYOL 和 PAYG 选项）在内的所有主要公有云上部署

5G 创新带来了新的测试挑战

5G 需求在本质上不同于 4G，因为它的目标是满足现存和新兴的移动网络体系结构要求，实现整合服务、更大规模和更小时延的通信。

5G 价值定位：

  • 通过动态分配网络功能来扩展网络资源，支持新业务或新切片，为各个垂直行业或使用场景提供服务
  • 通过整合服务控制成本，并为在每个层或每个功能上实现真正的多厂商协作做好准备
  • 提供出色的服务灵活性，能够处理和加速向所有利益相关方交付服务

5G 核心网引入了新协议、基于服务的体系结构、虚拟化以及网络切片等新概念。 5G 核心网具有很高的弹性，但这也为隔离测试和端到端测试核心网单元提出了新挑战。

5G 创新

通过高性能 UE 仿真，执行 5G 实验室测试

随着 5G 的开发和采用速度加快，原生云成为 5G 核心网体系结构的核心。 LoadCore 凭借微服务体系结构，以及可作为虚拟机（VM）或容器灵活部署的特点，完全符合这一新范式。 无论使用哪一种基础设施，它都能提供用户期望的高性能、高灵活性和多功能性，是一款功能齐全的测试工具。

验证大规模5G 核心网

使用 LoadCore 建立真实用户模型的功能，测试者无需成为协议专家即可开发逼真的测试场景。 用户可以通过单个应用程序执行容量测试，详细描述设备的吞吐量，测量语音和视频质量，以及对各种移动场景进行建模。

围绕节点隔离、接口测试或服务验证，提供了多种测试拓扑。

LoadCore
5G 示意图
针对 5G 网络软件的核心测试

想要深入了解 P8900S LoadCore――核心网解决方案？

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特色资源

Application Notes 2021.11.30

Negative Testing using LoadCore

Negative Testing using LoadCore

Application Note for LoadCore/5G Core network testing product highlighting a key feature and product differentiator: capability of impairing (modify on-the-fly) control plane packets and procedures.

2021.11.30

Data Sheets 2024.04.04

LoadCore™ - 4G/5G Core Network Test Solution

LoadCore™ - 4G/5G Core Network Test Solution

5G deployments will enable enhanced mobile broadband services with higher data rates, increased capacity, and lower latencies. New business opportunities and increased revenue sources can be found in fixed wireless access (FWA) and massive and critical IoT services in sectors like automotive, manufacturing, energy, and utilities. But to ensure the carrier-grade quality required to carry this wireless traffic, service providers need to characterize and continuously validate their 5G Core network in the lab and pre-production deployments. This requires testing with not only a strong 4G anchor in RAN but also the 5G NR plus extended capacity in the 4G EPC.

2024.04.04

White Papers 2023.02.09

Best Practices for 5G Core Network Validation

Best Practices for 5G Core Network Validation

5G is revolutionizing the mobile core network. Mobile network operators need to virtualize their core network and implement challenging concepts to achieve true elastic scalability and optimize costs.

2023.02.09

Solution Briefs 2020.05.26

5 Tips for Building 5G Networks with Confidence

5 Tips for Building 5G Networks with Confidence

Service providers are under constant pressure to modernize networks and deliver an exceptional user experience. Ixia has the test solutions you need to measure the quality of 5G, LTE, and network functions virtualization infrastructure (NFVi), from the edge to the core to customer-facing managed services. This document explores the top test functions you need to validate before deployment so you can build 5G networks with confidence.

2020.05.26

Reports 2020.05.26

The State of 5G

The State of 5G

Keysight commissioned Dimensional Research to conduct a survey measuring preparation and attitudes toward 5G deployment across the globe. The results showed very clearly that nearly half of global businesses are already deploying 5G networks, or plan to deploy them within the next 12 months. These findings underscore the pent-up consumer demand for 5G: the technology is here, it is real, and customers want it.

2020.05.26

Brochures 2022.09.28

Test Module Overview - 5G

Test Module Overview - 5G

This brochure summarizes the Test Modules that are being released by the Keysight’s Professional Services team to help customers achieve a faster return on investment (ROI) in their performance of testing.

2022.09.28

White Papers 2020.05.22

Test Considerations for 5G

Test Considerations for 5G

With the implementation of 5G over the next decade, both network equipment manufacturers (NEMs) and operators will face new challenges in testing their hardware, software, and end-to-end deployments. 5G technology, as currently envisioned, is quite different from 4G/Long Term Evolution (LTE) and will bring together some of the most challenging aspects of existing approaches and introduce new challenges. What is needed is a new approach for 5G test architecture that will help operators and equipment suppliers validate their hardware, software and configurations to ensure they perform as expected and deliver an excellent customer experience. This white paper describes the 5G technology roadmap, the implications of 5G for test architecture, and the requirements for testing the three major 5G use cases.

2020.05.22

电子书 2021.07.02

边缘到云网络需要进行的九项测试

边缘到云网络需要进行的九项测试

网络设备制造商（NEM）以空前的速度进行创新，在分离式、多厂商、多云网络的新常态中蓬勃发展。为了赋能开放的云原生网络，您所提供的解决方案除了需要能够使用原始设备制造商的硬件之外，还必须能够在各种白盒、裸金属服务器、容器和多云上运行。您的测试内容和测试方法也要创新，以期抢在竞争对手之前将高质量、差异化的解决方案推向市场。本电子书重点介绍了对于支持边缘到云连续性的网络设备制造商（NEM）来说几个至关重要的网络测试领域。我们给出了每个领域的简要介绍、关键测试要求、测试解决方案以及其他资源链接。

Keysight Technologies 2021.07.02

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让我们帮您打造高性能的 5G 设备和网络。

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