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...
Core Network Operations
Articles from the Preseem blog.
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
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
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
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
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: 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....
Network Latency, Packet Buffers, and Transport Layer Changes | Webinar Recap
Preseem recently held a technical webinar where our experts chatted about the common sources of network latency and how to combat them. They also looked at the changing nature of the transport layer and how the evolution from TCP to QUIC is changing the internet and...
Bufferbloat: The Hidden Problem and How Internet Service Providers Can Fix It
Since the COVID-19 pandemic began, people of all ages have been spending more time online at home. A recent Statistics Canada study, for example, found that 75% of Canadians aged 15 and older have increased their internet usage since the pandemic started. This...
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...
Fixed Wireless Spectrum Bands: Understand the Trade-offs Between Modulation and SNR
This blog is a part of a series about link quality and wireless service offerings. Read the previous blog in this series: Fixed Wireless Capacity Planning: Making Money From Thin Air.Fixed Wireless Spectrum Bands Fixed wireless spectrum bands vary in suitability and...
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