TY - GEN
T1 - Secure IPsec based offload architectures for mobile data
T2 - 10th ACM Symposium on QoS and Security for Wireless and Mobile Networks, Q2SWinet 2014
AU - Migault, Daniel
AU - Palomares, Daniel
AU - Hendrik, H.
AU - Laurent, Maryline
N1 - Publisher Copyright:
Copyright 2014 ACM.
PY - 2014/9/21
Y1 - 2014/9/21
N2 - Radio Access Network (RAN) are likely to be overloaded, and some places will not be able to provide the necessary requested bandwidth. In order to respond to the demand of bandwidth, overloaded RAN are currently offloading their traffic on WLAN. WLAN Access Points like (ISP provided xDSL boxes) are untrusted, unreliable and do not handle mobility. As a result, mobility, multihoming, and security cannot be handled by the network anymore, and must be handled by the terminal. This paper positions offload architectures based on IPsec and shows that IPsec can provide end-to-end security, as well as seamless connectivity across IP networks. Then, the remaining of the paper evaluates how mobility on these IPsec based architectures impacts the Quality of Service (QoS) for real time applications such as an audio streaming service. QoS is measured using network interruption time and POLQA. Measurements compare TCP/HLS and UDP/RTSP over various IPsec configurations.
AB - Radio Access Network (RAN) are likely to be overloaded, and some places will not be able to provide the necessary requested bandwidth. In order to respond to the demand of bandwidth, overloaded RAN are currently offloading their traffic on WLAN. WLAN Access Points like (ISP provided xDSL boxes) are untrusted, unreliable and do not handle mobility. As a result, mobility, multihoming, and security cannot be handled by the network anymore, and must be handled by the terminal. This paper positions offload architectures based on IPsec and shows that IPsec can provide end-to-end security, as well as seamless connectivity across IP networks. Then, the remaining of the paper evaluates how mobility on these IPsec based architectures impacts the Quality of Service (QoS) for real time applications such as an audio streaming service. QoS is measured using network interruption time and POLQA. Measurements compare TCP/HLS and UDP/RTSP over various IPsec configurations.
KW - IPsec mobility
KW - IPsec multiple interfaces
KW - Quality of service
KW - Terminal mobility
KW - WLAN offload architecture
U2 - 10.1145/2642687.2642690
DO - 10.1145/2642687.2642690
M3 - Conference contribution
AN - SCOPUS:84942305209
T3 - Q2SWinet 2014 - Proceedings of the 10th ACM Symposium on QoS and Security for Wireless and Mobile Networks
SP - 95
EP - 104
BT - Q2SWinet 2014 - Proceedings of the 10th ACM Symposium on QoS and Security for Wireless and Mobile Networks
PB - Association for Computing Machinery
Y2 - 21 September 2014 through 22 September 2014
ER -