| 2009 |
| 5 | EE | Jorma Ylinen,
Mikko Koskela,
Lari Iso-Anttila,
Pekka Loula:
Near Field Communication Network Services.
ICDS 2009: 89-93 |
| 2007 |
| 4 | EE | Lari Iso-Anttila,
Jorma Ylinen,
Pekka Loula:
A Proposal to Improve IKEv2 negotiation.
SECURWARE 2007: 169-174 |
| 2006 |
| 3 | EE | Peter Koski,
Jorma Ylinen,
Pekka Loula:
The SIP-Based System Used in Connection with a Firewall.
AICT/ICIW 2006: 203 |
| 2005 |
| 2 | EE | Mikko Koskela,
Simo Gratschew,
Jorma Ylinen,
Pekka Loula:
Location-aware Call Transfer Using JAIN SCF.
ICAS/ICNS 2005: 41 |
| 2004 |
| 1 | | Marko Väisänen,
Jorma Ylinen,
Pekka Loula:
SMS-based authentication system in Wlan AND VPN networks.
Communications, Internet, and Information Technology 2004: 127-132 |