Jon-olov Vatn

Call establishment delay for secure VoIP

Erik Eliasson, Johan Bilien, Jon-olov Vatn, 2004 .

The Effect of Using Co-Located Care-of Addresses on Macro Handover Latency

Gerald Q. Maguire, Jon-olov Vatn, 1998 .

Improving handover performance for mobile Internet users

Jon-olov Vatn, 1997 .

Secure VoIP : call establishment and media protection

Johan Bilien, Jon-olov Vatn, Erik Eliasson, 2005 .