Handoff Scheme for Terrestrial Mobile and Satellite Convergence Networks with Incorporation of Pattern Recognition Algorithm
As the communication becomes a global affair today, engineers had begin to look into the heterogeneous network solution for faster and cheaper deployment. For heterogeneous network to function properly, efficient and effective mobility management is vital to ensure uninterruptable and ubiquitous...
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| Format: | Article |
| Language: | English |
| Published: |
2009
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| Online Access: | http://eprints.intimal.edu.my/312/ http://eprints.intimal.edu.my/312/1/12.pdf |
| Summary: | As the communication becomes a global affair today,
engineers had begin to look into the heterogeneous network
solution for faster and cheaper deployment. For heterogeneous
network to function properly, efficient and effective mobility
management is vital to ensure uninterruptable and ubiquitous
connection. Recently there has been many works done to
replace the traditional handoff decision algorithm such as
hysteresis and fuzzy logic based handoff algorithm, especially
in the heterogeneous environment. The fuzzy handoff algorithm
proposed by earlier work is not optimized and required
constant attention from the human experts. This paper
proposes a newer approach using Adaptive Network Fuzzy
Inference System (ANFIS) where the training element is
incorporated into the existing fuzzy handoff algorithm. This
paper also discusses the effective mobility management
strategy to suit the hybrid terrestrial and satellite segment. |
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