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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jardim, S. Neto, A. Castillo Lema, J. Cerqueira, E. Silva, F. |
| Copyright Year | 2013 |
| Description | Author affiliation: Teleinformatics Eng., Fed. Univ. of Ceara, Fortaleza, Brazil (Neto, A.; Castillo Lema, J.) || Inf. Inst., Fed. Univ. of Goias, Goiania, Brazil (Jardim, S.) || Comput. Eng., Fed. Univ. of Para (UFPA), Belem, Brazil (Cerqueira, E.) || Fed. Univ. of Rio Grande do Norte (UFRN), Natal, Brazil (Silva, F.) |
| Abstract | Envisioning to meet the expectations arising from the Future Internet, and specifically to provide efficient Quality of Service (QoS) support for multimedia multi-user sessions, the attempts by the research community have resulted in mechanisms such as Multi-User Aggregated Resource Allocation (MARA). The MARA mechanism adopts an over-provisioning centric strategy to control surplus class-based bandwidth reservations and aggregate IP multicast trees, which allows to significantly improve network performance through a signaling-constrained approach. The results of MARA have been promising, mainly because it drastically reduces signaling and processing overhead. Although MARA has emerged as a promising QoS control mechanism, it was designed exclusively for single-ingress scenarios, thus restricting it's applicability in today's and future networks that mostly adopt multi-ingress capabilities. Therefore, this paper proposes the Multi-User Aggregated Resource Allocation - Multi Ingress (MARA-MI), whose main extension can be found in a new architecture that is able to correlate aggregate IP multicast trees and to assist the adaptation of the over-reservation patterns in multi-ingress scenarios without the possibility of QoS violations and waste of resources occurrence. The overcoming of the main limitations of previous MARA, confirmed by results, qualifies MARA-MI as a promising tool for todays and future IP-based network systems. |
| Starting Page | 000213 |
| Ending Page | 000218 |
| File Size | 580647 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479937554 |
| DOI | 10.1109/ISCC.2013.6754948 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-07 |
| Publisher Place | Croatia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Quality of service Bandwidth Equations Resource management IP networks Protocols Internet Multi-user communications QoS Over-provisioning future IP-based network systems |
| Content Type | Text |
| Resource Type | Article |
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