A Handoff Algorithm of Dynamic Decisions with Extenics for Wireless Cellular Networks
Author
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-03-09
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Engineering Sciences and Information Technology
Information Technology and Computer Science
Abstract EN
A traditional handoff algorithm always adopts stationary channel preservation schemes that cause the increase of call blocking probability (CBP) and the decrease of system utilization to reduce the call dropping probability (CDP) for handoff call.
In this paper, the extension theory is introduced and applied to the handoff algorithm for participating handoff decisions and channel preservation.
The mobile can perform handoff by predicting user mobility in advance based on extension-based derivation.
By using the simple extension-based derivation, the required channels can be reserved for handoff call beforehand, and the required quality of service (QoS) is preserved during handoff occurring.
Furthermore, both the QoS issue and the efficiency of channel allocation are considered simultaneously for the proposed algorithm.
The extension and accumulation concepts are combined for reducing the number of guard channels in the proposed scheme, so the CBP does not reduce too much and the utilization of channel is more efficiency.
American Psychological Association (APA)
Wu, Chen-Feng. 2010. A Handoff Algorithm of Dynamic Decisions with Extenics for Wireless Cellular Networks. Journal of Electrical and Computer Engineering،Vol. 2010, no. 2010, pp.1-5.
https://search.emarefa.net/detail/BIM-488741
Modern Language Association (MLA)
Wu, Chen-Feng. A Handoff Algorithm of Dynamic Decisions with Extenics for Wireless Cellular Networks. Journal of Electrical and Computer Engineering No. 2010 (2010), pp.1-5.
https://search.emarefa.net/detail/BIM-488741
American Medical Association (AMA)
Wu, Chen-Feng. A Handoff Algorithm of Dynamic Decisions with Extenics for Wireless Cellular Networks. Journal of Electrical and Computer Engineering. 2010. Vol. 2010, no. 2010, pp.1-5.
https://search.emarefa.net/detail/BIM-488741
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-488741