Results 1 to 10 of about 481 (149)
Motion Adaptive Vertical Handoff in Cellular/WLAN Heterogeneous Wireless Network [PDF]
The Scientific World Journal, 2014 In heterogeneous wireless network, vertical handoff plays an important role for guaranteeing quality of service and overall performance of network. Conventional vertical handoff trigger schemes are mostly developed from horizontal handoff in homogeneous ...
Limin Li, Lin Ma, Yubin Xu, Yunhai Fu
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A Reinforcement Sensor Embedded Vertical Handoff Controller for Vehicular Heterogeneous Wireless Networks [PDF]
Sensors, 2013 Vehicular communication platforms that provide real-time access to wireless networks have drawn more and more attention in recent years. IEEE 802.11p is the main radio access technology that supports communication for high mobility terminals, however ...
Lin Ma +3 more
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Multiservice Vertical Handoff Decision Algorithms
EURASIP Journal on Wireless Communications and Networking, 2006 Future wireless networks must be able to coordinate services within a diverse-network environment. One of the challenging problems for coordination is vertical handoff, which is the decision for a mobile node to handoff between different types of ...
Zhu Fang, McNair Janise
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IEEE Access, 2017 In this paper, we present an analytical framework to evaluate the accuracy of a vertical handoff algorithm based on a decision tree in a heterogeneous vehicle network.
Bin Ma +3 more
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Ain Shams Engineering Journal, 2016 Heterogeneous wireless networks are an integration of two different networks. For better performance, connections are to be exchanged among the different networks using seamless Vertical Handoff.
T. Velmurugan +3 more
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Artificial Neural Network Based Vertical Handoff Algorithm for Reducing Handoff Latency
Wireless Personal Communications, 2012 One of the most challenging topics for next generation wireless networks is vertical handoff concept since several wireless technologies are assumed to cooperate. Plenty of parameters related to user preferences, application requirements, and network conditions, such as; data rate, service cost, network latency, speed of mobile, battery level ...
Ali Calhan, Celal Çeken
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An enhanced approach to minimum variance unbiased velocity estimation, incorporating horizontal and vertical handoff in HetNets [PDF]
Scientific ReportsThis paper presents an enhanced approach to Minimum Variance Unbiased (MVU) velocity estimation in Heterogeneous-Networks (HetNets) by addressing horizontal and vertical handoffs.
Ravi Tiwari +5 more
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Performance evaluation of Vertical Handoff Algorithms [PDF]
IEEE Local Computer Network Conference, 2010 Different Vertical Handoff Algorithms (VHA) have been proposed in the literature recently. However, there is no consensus on how to evaluate performance of different VHA at the research community. Although some models have been proposed for evaluation of the VHA, this issue is a challenge because the VHA have evolved to become more sophisticated, thus ...
Alexander García Dávalos +5 more
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EURASIP Journal on Wireless Communications and Networking, 2008 This paper proposes a novel vertical handoff algorithm between WLAN and CDMA networks to enable the integration of these networks. The proposed vertical handoff algorithm assumes a handoff decision process (handoff triggering and network selection).
Khalid Qaraqe +3 more
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Group vertical handoff management in heterogeneous networks [PDF]
Wireless Communications and Mobile Computing, 2015 AbstractTraditional vertical handover schemes postulate that vertical handovers (VHOs) of users come on an individual basis. This enables users to know previously the decision already made by other users, and then the choice will be accordingly made.
Walid, Abdellaziz +6 more
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