TY - JOUR
T1 - Seamless multimedia sessions and real-time measurements in hybrid 3G and WLAN networks
AU - Dagiuklas, Tasos
AU - Politis, Christos
AU - Salloum, Fadi Sotiris
AU - Theofilatos, Dimitris
AU - Grilli-Colombo, Sara
AU - Rebahi, Yacine
AU - Sisalem, Dorgham
AU - Tafazolli, Rahim
PY - 2007
Y1 - 2007
N2 - This paper addresses the issue of multimedia service provisioning in heterogeneous network environment (WLANs and 3G systems). Particular emphasis is given on the interactions between multimedia signalling, mobility management and AAA interactions. The measurements are associated with service registration/authentication, video streaming within WLAN homogeneous environments and session transfer during movement across homogeneous and heterogeneous network environments. Furthermore, the impact of mobility management on the performance of multimedia services in terms of session reestablishment and packet loss is presented.
AB - This paper addresses the issue of multimedia service provisioning in heterogeneous network environment (WLANs and 3G systems). Particular emphasis is given on the interactions between multimedia signalling, mobility management and AAA interactions. The measurements are associated with service registration/authentication, video streaming within WLAN homogeneous environments and session transfer during movement across homogeneous and heterogeneous network environments. Furthermore, the impact of mobility management on the performance of multimedia services in terms of session reestablishment and packet loss is presented.
KW - Multimedia services across heterogeneous wireless networks
KW - Seamless handoff of multimedia sessions
UR - http://www.scopus.com/inward/record.url?scp=84857693940&partnerID=8YFLogxK
U2 - 10.1504/IJWMC.2007.014455
DO - 10.1504/IJWMC.2007.014455
M3 - Article
AN - SCOPUS:84857693940
SN - 1741-1084
VL - 2
SP - 159
EP - 172
JO - International Journal of Wireless and Mobile Computing
JF - International Journal of Wireless and Mobile Computing
IS - 2-3
ER -