Core Network Operations

Articles from the Preseem blog.

Capacity Planning for Speed Tests

Capacity Planning for Speed Tests

Preseem co-founder and Chief Product Officer Dan Siemon recently put together a presentation to help ISPs learn more about capacity planning for speed tests in their networks. You can watch the full video here or read below for a recap of what’s included. Also, don’t...

Manage Network Congestion Not Applications

Manage Network Congestion Not Applications

Manage Network Congestion, Not Applications Network congestion is a major cause of support calls to ISPs, particularly from frustrated customers complaining that their internet is slow. As the number of applications and internet-connected devices in the home continues...

L4S, Working Latency, and the Future of the Internet

L4S, Working Latency, and the Future of the Internet

On a recent Preseem podcast episode, we welcomed Jason Livingood, Vice President of Technology Policy, Product and Standards at Comcast, to chat about L4S, working latency, congestion control, and lots more. Jason leads Comcast’s efforts in developing and deploying...

What Causes Packet Loss and How to Reduce It

What Causes Packet Loss and How to Reduce It

Packet loss is one of the key factors that can negatively affect subscriber quality of experience (QoE), along with bandwidth and latency. It occurs when one or more packets don’t reach their destination, and can seriously impact network performance and data quality....

Get Your Sales and Network Operations Teams in Sync

Get Your Sales and Network Operations Teams in Sync

Friction between sales and network operations teams can be problematic for ISPs, and can hurt a company’s growth and revenue plans as well as internal morale. Of course, workplace conflict is not specific to regional operators. In fact, inter-office troubles are...

How to Measure QoE and Proactively Manage Your Network

How to Measure QoE and Proactively Manage Your Network

During our recent ISP Virtual Summit, we held a technical webinar on how to measure QoE and how it can help operators manage their networks proactively. Hosted by Preseem CPO Dan Siemon and Solutions Architect Andrew Sit, the session also included a detailed look at...

How Netflix Works – Technical Webinar Recap

How Netflix Works – Technical Webinar Recap

How Netflix Works: Webinar Recap Preseem recently held a webinar where our co-founder and Chief Technical Officer Scot Loach explained how Netflix works, why it’s not a stream, and why your ISP should prioritize managing the network and not individual applications....

Monitoring the Last Mile with Preseem

Monitoring the Last Mile with Preseem

Monitoring the Last Mile How Preseem Can Complement Your Network Monitoring System It’s an all-too-familiar problem. A subscriber calls your support team complaining that their internet is slow or not working. A member of your Level 1 support team accesses your...