Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/21756
Title: Context-aware mechanism for IEEE 802.21 media independent handover
Authors: Xiong, M
Cao, J 
Zhang, J
Keywords: Context-Awareness
Handover preparation time estimation
IEEE 802.21
MIH link going down event
Issue Date: 2011
Source: Proceedings - International Conference on Computer Communications and Networks, ICCCN, 2011, 6006041 How to cite?
Abstract: The IEEE Media Independent Handover (MIH) services are not aware of different user contexts, and thus cannot provide context-aware services to improve user experience. To address this problem, we extend MIH with a context-awareness module. More specifically, we present a context-aware mechanism for generating timely MIH Link Going Down (LGD) event that triggers handover preparation before losing the current connection. Unlike existing works, which focus on signal strength threshold, our proposed mechanism can guarantee user required handover preparation time. Experiment results show that our mechanism can generate timely MIH LGD event.
Description: 2011 20th International Conference on Computer Communications and Networks, ICCCN 2011, Maui, HI, 31 July-4 August 2011
URI: http://hdl.handle.net/10397/21756
ISBN: 9781457706387
ISSN: 1095-2055
DOI: 10.1109/ICCCN.2011.6006041
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