Core Network Operations

Articles from the Preseem blog.

Network Latency, Packet Buffers, and Transport Layer Changes | Webinar Recap

Sep 30, 2022

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

Feb 8, 2022

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

Nov 10, 2021

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

Jun 25, 2021

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...