3 papers
cs.NI2020
A Characterization of the COVID-19 Pandemic Impact on a Mobile Network Operator Traffic
Andra Lutu, Diego Perino, Marcelo Bagnulo +2
During early 2020, the SARS-CoV-2 virus rapidly spread worldwide, forcing many governments to impose strict lockdown measures to tackle the pandemic. This significantly changed peo…
cs.NI2020
A first look at the IP eXchange Ecosystem
Andra Lutu, Byunjin Jun, Fabian Bustamante +3
The IPX Network interconnects about 800 Mobile Network Operators (MNOs) worldwide and a range of other service providers (such as cloud and content providers). It forms the core th…
cs.NI2020
DICE: Dynamic Interconnections for the Cellular Ecosystem
Andra Lutu, Marcelo Bagnulo, Diego Perino
To enable roaming of users, the cellular ecosystem integrates many entities and procedures, including specific infrastructure to connect Mobile Network Operators (MNOs), business p…