Context-aware computing support for network-assisted seamless vertical handover in remote patient monitoring
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Context-aware computing support for network-assisted seamless vertical handover in remote patient monitoring. / Pawar, Pravin; Van Beijnum, Bert Jan; Hermens, Hermie; Wac, Katarzyna; Konstantas, Dimitri.
Proceedings - 2009 International Conference on Advanced Information Networking and Applications Workshops, WAINA 2009. 2009. p. 351-358 5136673 (Proceedings - International Conference on Advanced Information Networking and Applications, AINA).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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TY - GEN
T1 - Context-aware computing support for network-assisted seamless vertical handover in remote patient monitoring
AU - Pawar, Pravin
AU - Van Beijnum, Bert Jan
AU - Hermens, Hermie
AU - Wac, Katarzyna
AU - Konstantas, Dimitri
PY - 2009/10/23
Y1 - 2009/10/23
N2 - The advances in the area of mobile computing is likely to make it feasible to predict the availability of wireless networks and their application level Quality of Service (QoS) characteristics along the user mobility path. Such predictions are referred to as QoS predictions which are provided by the QoS Context Source (QoSCS) hosted in the fixed network. On the multi-homed mobile devices, the QoS Predictions could be used for the handover to the optimal wireless network which satisfies the QoS requirements of the mobile applications. However, to achieve this functionality, a middleware support is necessary to obtain and make use of QoS predictions in realtime. To this end, we present design, architecture and validation of the context-aware computing support for network-assisted seamless vertical handover that uses QoS predictions to take a handover decision. We evaluate the proposed solution, in a case where it is applied in the mobile health care applications. The obtained simulation results encourage us to conduct the real-time system validation by employing the proposed solution.
AB - The advances in the area of mobile computing is likely to make it feasible to predict the availability of wireless networks and their application level Quality of Service (QoS) characteristics along the user mobility path. Such predictions are referred to as QoS predictions which are provided by the QoS Context Source (QoSCS) hosted in the fixed network. On the multi-homed mobile devices, the QoS Predictions could be used for the handover to the optimal wireless network which satisfies the QoS requirements of the mobile applications. However, to achieve this functionality, a middleware support is necessary to obtain and make use of QoS predictions in realtime. To this end, we present design, architecture and validation of the context-aware computing support for network-assisted seamless vertical handover that uses QoS predictions to take a handover decision. We evaluate the proposed solution, in a case where it is applied in the mobile health care applications. The obtained simulation results encourage us to conduct the real-time system validation by employing the proposed solution.
KW - Context-aware computing
KW - M-health services
KW - Multi-homing
KW - Vertical handover
UR - http://www.scopus.com/inward/record.url?scp=70350089211&partnerID=8YFLogxK
U2 - 10.1109/WAINA.2009.191
DO - 10.1109/WAINA.2009.191
M3 - Article in proceedings
AN - SCOPUS:70350089211
SN - 9780769536392
T3 - Proceedings - International Conference on Advanced Information Networking and Applications, AINA
SP - 351
EP - 358
BT - Proceedings - 2009 International Conference on Advanced Information Networking and Applications Workshops, WAINA 2009
T2 - 2009 International Conference on Advanced Information Networking and Applications Workshops, WAINA 2009
Y2 - 26 May 2009 through 29 May 2009
ER -
ID: 225420168