SIP Embedded Attribute Certificates For Service Mobility in Heterogeneous Multi-Operator Wireless Networks. - Oscar Salazar Gaitán; Philippe Martins; Samir Tohmé; Jacques Demerjian (VTC Fall, 2007)

Enabling Roaming in Heterogeneous Multi-Operator Wireless Networks. - Oscar Salazar Gaitán; Philippe Martins; Jacques Demerjian; Samir Tohmé (J. Commun., 2007)

Processing-delay reduction during the vertical handoff decision in heterogeneous wireless systems. - Rami Tawil; Jacques Demerjian; Guy Pujolle; Oscar Salazar Gaitán (AICCSA, 2008)

A Vertical Handoff Decision Scheme in Heterogeneous Wireless Systems. - Rami Tawil; Guy Pujolle; Oscar Salazar Gaitán (VTC Spring, 2008)

Vertical Handoff Decision Scheme Using MADM for Wireless Networks. - Rami Tawil; Oscar Salazar Gaitán; Guy Pujolle (WCNC, 2008)