Author

Ulrich Speidel

Dr Ulrich Speidel is a senior lecturer in Computer Science at the University of Auckland with research interests in fundamental and applied problems in data communications, information theory, signal processing and information measurement.

Those who measure blindly, tend to produce rubbish results

By Ulrich Speidel on 10 Feb 2017

Guest Post: Ulrich Speidel talks through the necessary validation checks to produce accurate results from the University of Auckland’s satellite Internet research.

Life on an Internet Satellite Link

By Ulrich Speidel on 15 Jun 2016

How do shared satellite Internet links affect TCP connections?

Is your satellite link oscillating?

By Ulrich Speidel on 13 Mar 2015

Guest post: As part of a 2014 project supported by ISIF Asia and Internet NZ, we’ve been going to a number of satellite-connected islands in the Pacific on behalf of PICISOC to see whether we could make better use of their satellite links using network-coded TCP.