Design and evaluation of a handover decision strategy for 4th generation mobile networks

2004 ◽  
Author(s):  
Wenhui Zhang ◽  
J. Jaehnert ◽  
K. Dolzer
Keyword(s):  
Mobile Networks ◽  
Decision Strategy ◽  
Handover Decision

scholarly journals Nelder-Mead Optimized MADM Decision Support for Vertical Handover

2019 ◽  
Vol 8 (2S3) ◽  
pp. 601-604
Keyword(s):  
Decision Process ◽  
Vertical Handover ◽  
Network Selection ◽  
Heterogeneous Environment ◽  
Challenging Problem ◽  
Wireless Technology ◽  
Decision Strategy ◽  
Handover Decision ◽  
Required Quality

The vertical handover decision strategy is a challenging problem to support seamless mobility in different wireless technology. The handover decision process is reported to facilitate the required Quality of Service, but bad network selection and overload condition of the chosen network fallout in handover failures. Traditional handoff techniques typically are based on single parameter and are inefficient due to superfluous handovers. In addition, existing fuzzy based handoff method reduces the handover failures but increase the computational complexity. Furthermore, the existing mobile controlled handover techniques are not suitable for heterogeneous environment. Therefore this paper focus the need of efficient, robust and flexible vertical handover technique to reduce the handover failures and design an MADM based network controlled handover that maximize QoS in heterogeneous environment

Subjective probability and decision strategy.

1969 ◽  
Vol 79 (1, Pt.1) ◽  
pp. 133-138 ◽  
Author(s):  
Lee Roy Beach ◽  
James A. Wise
Keyword(s):  
Subjective Probability ◽  
Decision Strategy
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