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ANALYSIS OF QOS BASED VERTICAL HANDOFF SCHEME FOR WIMAX/WLAN
2020
Zenodo
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A seamless and proactive vertical handoff scheme is designed based on the architecture with aims to provide always the best quality of service (QOS) for users. ...
Comparably, a more seamless VHO can be expected in the tightly coupled networks, where the handoff execution follows the protocols of cellular network conditions. ...
And also, a seamless and proactive vertical handoff scheme is designed based on the architecture with aims to provide the best quality of service (QOS) for users always. ...
doi:10.5281/zenodo.3692940
fatcat:las2bksgmrgwnkuda32aft33vq
(P2-23) A Novel Seamless Vertical Handoff Solution
2007
2007 Digest of Technical Papers International Conference on Consumer Electronics
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In this work we propose a seamless vertical handoff solution. We realize the seamlessness by adding a virtualinterface module into current Linux kernel. ...
Different from the mobile-IP based-vertical-handoff systems, there is no need of extra agents or handoff servers in our system. ...
In vertical handoff, an important design principle is seamlessness. "Seamlessness" is achieved in the sense that handoff is unnoticeable. ...
doi:10.1109/icce.2007.341543
fatcat:a5c5euwilvdd3mucwpjlsi4wcm
Effects of SIP in Interoperable LMR/Cellular Heterogeneous Mobile Wireless Network
2012
IOSR Journal of Computer Engineering
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We have studied Traditional SIP and Seamless SIP method with the constraints of handoff delay and resource utilization. ...
Ongoing communication may disrupt by this handoff and radio resources very intensive. ...
Effects of Handoff Delay Based on Seamless SIP The novel SIP-based seamless handoff (SSIP) scheme offers a "make-before-break" scheme to reduce the handoff delay and achieve seamless handoff. ...
doi:10.9790/0661-0353743
fatcat:ob7wdb5pfncejewqpkguz2jraa
A mobility management scheme using SCTP-SIP for real-time services across heterogeneous networks
2009
Proceedings of the 2009 ACM symposium on Applied Computing - SAC '09
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In this paper, we propose a mobility management scheme for real-time services across heterogeneous networks that combines SIP and Stream Control Transmission Protocol (SCTP). ...
However, it still suffers from significant handoff delays and packet losses unacceptable for real-time multimedia services. ...
Experimental Results We have used the conventional SIP handoff approach used in a horizontal handoff as a comparison to our scheme for a vertical handoff. ...
doi:10.1145/1529282.1529324
dblp:conf/sac/ParkKLKK09
fatcat:gqm5g4q7uzcs3gyc72p2atrcxq
A Comprehensive Parametric Analysis of Vertical Handoff in Next Generation Wireless Networks
2013
IOSR Journal of Computer Engineering
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Switching between heterogeneous networks requires seamless vertical handoff. The selection of parameters plays an important role in the decision of vertical handoff. ...
A vertical handoff scheme is presented in [19] which makes use of fuzzy logic approach to make decisions. The decision attributes are the processed parameters obtained from Pre Handoff (PHE) module. ...
A seamless and proactive vertical handoff scheme was designed [4] based on the architecture that aims to provide always the best QoS for users. ...
doi:10.9790/0661-0941017
fatcat:gy4x6vixmbcovftdialsiicylm
NIA based Mobility Management Technique for Seamless Roaming in Heterogeneous Networks
2014
International Journal of Future Generation Communication and Networking
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Existing mobility support protocols like MIPv6, HMIPv6 and FMIPv6 are performing low during vertical handoff process. ...
These schemes have certain deficiencies and there is no one scheme that provides a complete solution to vertical handoff problem or macro mobility issues. ...
Seamless Vertical Handoff Architecture A new macro mobility management architecture known as NIA based Seamless vertical handoff mobility Architecture as shown in figure 1 for next generation wireless ...
doi:10.14257/ijfgcn.2014.7.6.03
fatcat:6jgoejai7jddlo5m6ur5sbmyli
Intelligent Seamless Vertical Handoff Algorithm for the next generation wireless networks
2008
Proceedings of the 1st International ICST Conference on Mobile Wireless Middleware, Operating Systems and Applications
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In such environment, it is a critical problem to enable a mobile node to intelligently select wireless access networks and achieve seamless handoff performance. ...
This paper proposes a vertical handoff algorithm which enables a mobile node to intelligently select wireless access network among multiple access technologies, synthetically considering network characteristics ...
Several vertical handoff algorithms have been proposed. In [1] , a vertical handoff scheme named VHOST (Vertical Hand-off through Seamless TCP-migration) is proposed. ...
doi:10.4108/icst.mobilware2008.2553
dblp:conf/mobilware/LvMY08
fatcat:4stq5yre7rftjk56klzqir2u3m
HANDOFF MANAGEMENT:ISSUES AND CHALLENGES
2018
International Journal of Advanced Research in Computer Science
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In this paper, different set of metrics, and issues of handoff have been discussed. ...
As technology will grow further handoff process to handle mobility in heterogeneous networks becomes of utmost importance. ...
a seamless manner. ...
doi:10.26483/ijarcs.v9i1.5259
fatcat:a4d5ruqcj5cched6khhk55guui
Seamless Interworking Architecture for WBAN in Heterogeneous Wireless Networks with QoS Guarantees
2011
Journal of medical systems
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We propose a Seamless Interworking Architecture (SIA) for WBAN in heterogenous wireless networks based on a cost function. The cost function is based on power consumption and data throughput costs. ...
Our simulation results show that the proposed scheme outperforms typical approaches in terms of throughput, delay and packet loss rate. ...
We make a simple definition and comparison between horizontal handoff [6] and vertical handoff as follow. ...
doi:10.1007/s10916-011-9756-4
pmid:21766227
fatcat:jn4egawi2navhaj5fh5hpfawhi
Integrating WMAN with WWAN for Seamless Services
[chapter]
2005
Lecture Notes in Computer Science
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The proposed scheme adopts a tightly-coupled architecture for unified authentication/accounting and seamless services. In addition, we develop a performance model for handoffs between WMAN and WWAN. ...
Through extensive simulations, it has been validated that the proposed scheme reduces packet losses dramatically compared with the looselycoupled scheme. ...
Performance evaluation The proposed scheme in Section 3 was intended for seamless services on vertical handoffs between WiBro and cdma2000 mobile networks. ...
doi:10.1007/978-3-540-31956-6_44
fatcat:txcncpt47zbj5kyq2fzs7qyale
A Profile Based Vertical Handoff Scheme for Ubiquitous Computing Environment
[chapter]
2006
Lecture Notes in Computer Science
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And also to guarantee the seamless connectivity, an intelligent network management between heterogeneous network interfaces, called vertical handoff (VHO), should be designed. ...
For this reason, this paper proposes a middleware architecture supporting efficient seamless connectivity with service management. ...
The management scheme to move from one network interface to another is called vertical handoff (VHO). ...
doi:10.1007/11876601_11
fatcat:dfeoei5awrfllfb4z65nyotpbu
Extended Vertical Handoff Decision in Next Generation Wireless Networks
2016
IOSR Journal of Electronics and Communication Engineering
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These must be considered during vertical handoff. In this research paper a new vertical handoff decision based on ARM & AI Techniques is designed. ...
A refined, intelligent Associative Rule Mining (ARM) and Artificial Intelligence (AI) based technique is used to execute the vertical handoff intelligent mechanism in fourth generation wireless networks ...
Conclusion During this research, a scheme of vertical handoff in mobile communication environment has been presented. ...
doi:10.9790/2834-11050197102
fatcat:2lzpur6gnrgaffulrhifxvamku
Predictive RSS with Fuzzy Logic based Vertical Handoff Decision Scheme for Seamless Ubiquitous Access
[chapter]
2011
Mobile Ad-Hoc Networks: Protocol Design
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The proposed approach outperforms other approaches in number of vertical handoffs and call dropping probability and GoS.
Acknowledgments ...
Fuzzy logic using quantitative decision algorithm makes a final decision to select the optimal target network with the largest QDV. ...
Protocol Design www.intechopen.com Predictive RSS with Fuzzy Logic based Vertical Handoff Decision Scheme for Seamless Ubiquitous Access ...
doi:10.5772/12911
fatcat:fjyuhp6sxrhudmkpcdcuazib5y
Integration of wireless LAN and 3G wireless - Efficient mobility management for vertical handoff between wwan and wlan
2003
IEEE Communications Magazine
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Once the vertical handoff decision has been made, the other key issue for a roaming system is the mobility management scheme, which can maintain a connection's continuity after a vertical handoff. ...
In the next-generation heterogeneous wireless systems, one of the major challenges is seamless vertical handoff. ...
doi:10.1109/mcom.2003.1244929
fatcat:koktmoxkrbahrnv74lnxx3fn2u
Vertical Handoff Optimization in 4G Heterogeneous Networks
2017
IJARCCE
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Hence multimode terminals required with seamless inter system vertical handover. ...
This process is called handoff mechanism. The proposed system is the scheme to select the best cluster head for this node respective to the reliability and efficiency. ...
Thus to achieve fast and seamless handoff, a new handoff scheme should be considered. Another factor which can effortlessly choose vertical handoff is how and when to make a handoff decision. ...
doi:10.17148/ijarcce.2017.6669
fatcat:y7apd6sfa5efros7yhavn7xwoi
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