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5G

Dishing on Disruptive 5G: Why Putting Everything in the Cloud Is a Virtual Gamechanger

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To enter a highly competitive market in a disruptive manner, DISH had to shake up the old way of doing things. That meant not just deploying fast 5G but finding ways to deploy 5G quickly while pioneering groundbreaking rollout strategies entirely in the public cloud.

The discussion around 5G tends to revolve around speed. Fast connectivity. Low latencies. Next-gen app performance.

But actually planning, testing and deploying 5G? Speed is usually not a word that comes to mind.

DISH Network wanted to change that.

In fact, it didn’t have a choice. To enter a highly competitive market in a disruptive manner, it had to shake up the old way of doing things. That meant not just deploying fast 5G but finding ways to deploy 5G quickly. All while pioneering groundbreaking rollout strategies entirely in the public cloud. The first company to attempt such a feat.

Oh, and it needed the entire vendor community it counted on to come along for the ride.
Ambitious? Completely. But thanks to advancements in automation and virtual testing, entirely possible with the right partners at the helm.

Spirent is proud to be serving a pivotal role helping to bring DISH’s disruptive dreams to reality, ushering in unprecedented agility, scale, and new services along the way.

Sky’s the limit in the cloud

DISH’s high-profile partnership to deploy a 5G wireless service entirely on public cloud infrastructure is an industry first. In other words, there was no roadmap – only confidence that network advancements had come far enough to support it.

DISH is deploying an OpenRAN, cloud-native 5G network, eyeing a services menu that extends far beyond connectivity. Its strategy includes prepping the network for enterprise-level capabilities like network slicing. Secure slices, monitoring slices, low latency slices. Some optimized for cost, reliability, and redundancy.

A robust slicing capability means the sky is the limit for next-gen service delivery. It also means testing time frames measured in hours, not months.

To support such a stringent requirement, DISH decided early on that its testing and lab strategy would be completely virtual. It called on all its vendors to test in a cloud-based lab that replicated DISH’s network on AWS. Same stacks, same networking, sub-nets, security and so on. When these vendors test in a virtual lab, they are essentially testing exactly what is to be expected in the DISH network.

This dynamic is far removed from traditional approaches that spanned 12-18 months and necessitated reengineering as testing efforts progressed from vendor lab to the operator lab to the live network.

Typically, hurdles abound when trying to get a range of partners to standardize on one strategy. DISH’s ace up the sleeve on this front was the fact that every network vendor it worked with already used Spirent test equipment and services.

That meant each was able to take advantage of new capabilities Spirent announced this year, combining AWS’s Continuous Integration and Continuous Delivery (CI/CD) pipeline with Spirent’s 5G test capabilities for objective, rapid and continuous validation of network functions and services. The 5G automated core testing solution comprises Spirent Landslide and its accompanying 5G core automation framework.

Automation for the win

Importantly, DISH and its vendors gain access to a single, automated test library for 5G Standalone and Non-Standalone applications. This expanding library continuously adds the latest 5G testing use cases to streamline network rollouts at every step. Now, DISH can move at the speed of competition – whether from traditional telcos or emerging OTT players also seeking to disrupt the wireless market.

A main driver of the speed and agility afforded to DISH in its pursuit of cloud-based 5G services delivery is massive automation. Running tests manually for so many different services, network functions – and eventually, network slices – would require a sequential process with limited parameters. In DISH’s testing utopia, having automated, replicable virtual labs hosted on AWS infrastructure, means avoiding physical-hardware-related challenges and delays at every turn.

Learn how your 5G network can leverage a library of automated test cases to speed 5G core test and validation.

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标签5G, 自动化
Doug Roberts
Doug Roberts

总经理,生命周期服务保证

Doug Roberts 是思博伦生命周期服务保证部门的高级副总裁兼总经理。Doug 拥有25年产品创新、业务转型等各岗位的丰富经验。 在加入思博伦前,Doug 在Viavi 和 NetScout 担任领导职务。Doug 在Danaher 拥有14年以上的经验, 因采用纪律严明的工作方法,产生可预测的工作成果而闻名。他通过RSA会议、CiscoLive, TechNet和Amazon的re:Invent的嘉宾演讲和主题演讲邀请,向全球最大型的服务提供商,以及几千家私有企业,分享网络分析、应用功能及数字化转型方面的专题经验。 Doug拥有摩斯大学(Mercer University)的企业金融MBA学位,并在佐治亚理工学院(Georgia Tech)和摩斯大学完成计算机工程和商务管理本科学习。