Transmission Performance of Flexible Relay-based Networks on The Purpose of Extending Network Coverage. - Ardian Ulvan; Robert Bestak (PWC, 2007)

Multiple Cell Partitions for Increasing the CDMA-Based Cell Capacity. - Ardian Ulvan; Diogo Ribeiro; Robert Bestak (MWCN/PWC, 2008)

The Efficiency Performance on Handover's Scanning Process of IEEE802.16m. - Ardian Ulvan; Robert Bestak (WMNC/PWC, 2009)

The study of handover procedure in LTE-based femtocell network. - Ardian Ulvan; Robert Bestak; Melvi Ulvan (WMNC, 2010)

Integrated IMS-femtocell testbed. - Ardian Ulvan; Melvi Ulvan; Robert Bestak (TSP, 2013)

Handover procedure and decision strategy in LTE-based femtocell network. - Ardian Ulvan; Robert Bestak; Melvi Ulvan (Telecommun. Syst., 2013)