Handover Outage Time Optimization in Heterogeneous Networks
نویسندگان
چکیده
منابع مشابه
Handover Management In Heterogeneous Networks
The continuation of an active call is one of the most important quality measurement in cellular system. Handoff process enables a cellular system to provide such a facility by transferring an active call from one cell to another. In this paper a new vertical handoff decision algorithm, handover necessity estimation (HNE), is proposed to minimize the number of handover failure and unnecessary ha...
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Mobile users typically experience better connectivity if their mobile device performs handover to an available WiFi network rather than using a cellular network. For a moving user the window of opportunity is limited and the timing of the handover is therefore crucial. In this work we propose two location-based look-ahead handover prediction algorithms that are based on the assumption that a da...
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In order to achieve seamless handover for real-time applications in the IP Multimedia Subsystem (IMS) of the next-generation network, a multiprotocol combined handover mechanism is proposed in this paper. We combine SIP (Session Initiation Protocol), FMIP (Fast Mobile IPv6 Protocol) and MIH (Media Independent Handover) protocols by cross-layer design and optimize those protocols’ signaling flow...
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ژورنال
عنوان ژورنال: Journal of Computer Science
سال: 2007
ISSN: 1549-3636
DOI: 10.3844/jcssp.2007.860.862