Abstract
This work design and implement a User-oriented Handoff Control Framework (UHCF) comprising Wireless Sensor Networks, SIP and VoIP. A two-stage strategy is proposed to support user-oriented handoff. The strategy is to detect and collect user’s location information, and determine whether user-oriented is triggered. If a user-oriented handoff is triggered, then a progressive VoIP session is switched smoothly from the old to the new host with the user’s mobility. We also implement User-oriented Handoff Control Framework (UHCF) to a SIP-based VoIP system. Implementation results show that the UHCF with SIP-based VoIP service has deployed successfully by wireless sensor networks, and the system can efficiently assist user-oriented handoff with VoIP service.
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© 2007 Springer-Verlag Berlin Heidelberg
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Kung, HY., Sue, CC., Hsu, CY. (2007). Design and Implementation of User-Oriented Handoff Framework with VoIP Service. In: Ata, S., Hong, C.S. (eds) Managing Next Generation Networks and Services. APNOMS 2007. Lecture Notes in Computer Science, vol 4773. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-75476-3_49
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DOI: https://doi.org/10.1007/978-3-540-75476-3_49
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-75475-6
Online ISBN: 978-3-540-75476-3
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