Call admission control for QoS provisioning in 4G wireless networks issues and approaches.

Call admission control for QoS provisioning in 4G wireless networks issues and approaches.

This article presents a survey on the issues and the approaches related to designing call admission control schemes for fourth-generation wireless systems. We review the state of the art of CAC algorithms used in the traditional wireless networks. The major challenges in designing the CAC schemes fo...

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Detalhes bibliográficos
Publicado no:IEEE Network : the magazine of global information exchange 19, 5 (2005).
Autor principal: Niyato, D.
Formato: Artigo
Idioma:English
Assuntos:
4G wireless networks.
CAC.
QoS provisioning.
Adaptive bandwidth allocation.
Call admission control.
Call level performance measures.
Fourth generation wireless systems.
Packet level performance measures.
Performance analysis models.
Quality of service.