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Weekly Report

02

Apr

2012

Spent some time setting up and configuring UML machines and installing and configuring them to act as an SGSN and GGSN in a GPRS network. Also had to configure a DHCP and DNS server on a third UML machine. This isn't specifically relevant to LTE as LTE does not use the same SGSN and GGSNs as in older GPRS networks, but it does allow me to use the GPRS Tunnelling Protocol (GTP) between them which may be of some use.

I also spent some more time reading and drawing diagrams to convince myself I understand the layout of the evolved packet system architecture, started to write summaries of the papers to make it easier to locate things in the future.