Citation
Kandasamy, Saravanan and Prihandoko, and Mohd Ali, Borhanuddin and Prakash, Veeraraghavan and Sahbudin, Ratna Kalos Zakiah
(2003)
Improved handoff call dropping probability (HCDP) in adaptive quality of service (AdQoS) in multimedia wireless networks using hierarchical cellular approach.
In: 4th National Conference on Telecommunication Technology (NCTT 2003), 14-15 Jan. 2003, Concorde Hotel, Shah Alam. (pp. 127-131).
Abstract
The maintenance of quality of service (QoS) in a wireless environment is a difficult problem. Most researchers already acknowledge adaptive techniques as the appropriate method to deal with the fluctuation of QoS in a wireless cellular network. This paper proposes an improved handoff call dropping probability (HCDP) from an adaptive QoS (AdQoS) to support the QoS guarantee. Besides using an adaptive technique this method utilizes a hierarchical cellular approach with a bandwidth reallocation algorithm to determine the acceptance or rejection of a new call. The approach would improve the HCDP performance of the multimedia application over high-speed wireless cellular networks.
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