Ibrahim Okumus

Abstract: This paper describes an edge-to-edge dynamic resource provisioning and admission control process over multiple domains through a Bandwidth Management Point (BMP). The main goals are to achieve signaling scalability and optimum... more

Abstract: This paper describes an edge-to-edge dynamic resource provisioning and admission control process over multiple domains through a Bandwidth Management Point (BMP). The main goals are to achieve signaling scalability and optimum resource utilization. The BMP of ...

Research Interests:
Computer Architecture, Routing, Resource Allocation, Quality of Service, Bandwidth Allocation, and 6 moreResource Management, Scalability, QoS Routing, Bandwidth, Resource Utilization, and Internet
(Resource Management, Scalability, QoS Routing, Bandwidth, Resource Utilization, and Internet)

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Publication Date: 2004

Publication Name: IEEE Journal on Selected Areas in Communications

Research Interests:
Distributed Computing, Resource Allocation, Protocols, Quality of Service, Resource Reservation, and 5 moreService Level Agreement, Admission Control, Internet, Electrical And Electronic Engineering, and Service Level
(Service Level Agreement, Admission Control, Internet, Electrical And Electronic Engineering, and Service Level)

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Bandwidth management points (BMP) are a necessity to manage the intra and inter-domain resources in the Internet. We propose a way to setup inter-domain label switched path (LSP) with the help of a BMP in a multiprotocol label switching... more

Bandwidth management points (BMP) are a necessity to manage the intra and inter-domain resources in the Internet. We propose a way to setup inter-domain label switched path (LSP) with the help of a BMP in a multiprotocol label switching (MPLS) over the Diffserv network. We use extended simple inter-domain bandwidth broker signalling protocol (SIBBS) to distribute the labels inter-domain. We also use a BMP to interact with the MPLS to setup the intra-domain LSP and to provision the intra-domain traffic. With the help of a BMP, we show how end-to-end quality of service (QoS) can be achieved

Publication Date: 2001

Research Interests:
Quality of Service, Bandwidth management, and Label Switched Path
()

Publication Date: 2003

Research Interests:
Bandwidth Allocation and Autonomic System
()

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Publication Date: 2004

Research Interests:
Middleware, Protocols, Quality of Service, Bandwidth Allocation, Bandwidth management, and 9 moreResource Management, Scalability, Bandwidth, Network Operations, Resource Utilization, Admission Control, Internet, Intelligent Networks, and Test Bed
(Resource Management, Scalability, Bandwidth, Network Operations, Resource Utilization, Admission Control, Internet, Intelligent Networks, and Test Bed)

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Research Interests:
Distributed Computing, Data Communication, Computer Communications, Quality of Service, Computer communication networks, and 6 moreBoolean Satisfiability, QoS Routing, Input Output, Shortest Path, Electrical And Electronic Engineering, and Hierarchical Routing
(Boolean Satisfiability, QoS Routing, Input Output, Shortest Path, Electrical And Electronic Engineering, and Hierarchical Routing)

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Publication Date: 2004

Research Interests:
Information Technology, Accounting, Technology Management, Resource Allocation, Distributed System, and 16 moreNetwork Management, Business Models, Protocols, Business Model, Bandwidth Allocation, Resource Management, Informal Communication, Transaction Processing, Telecommunication network, Payment, Transaction Management, Service Provider, Bandwidth, Network Operations, Internet, and Intelligent Networks
(Network Management, Business Models, Protocols, Business Model, Bandwidth Allocation, Resource Management, Informal Communication, Transaction Processing, Telecommunication network, Payment, Transaction Management, Service Provider, Bandwidth, Network Operations, Internet, and Intelligent Networks)

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This work presents an Inter-Domain Bandwidth Broker (BB) based Service Level Agreements (SLAs) Negotiation Model for Differentiated Services (DiffServ) networks. A BB in each DiffServ domain handles SLAs on behalf of its domain by... more

This work presents an Inter-Domain Bandwidth Broker (BB) based Service Level Agreements (SLAs) Negotiation Model for Differentiated Services (DiffServ) networks. A BB in each DiffServ domain handles SLAs on behalf of its domain by communicating with its neighboring peers. The proposed model uses a destination-based SLAs aggregation to increase signaling and state scalability, and it uses a BB-based inter-domain routing to increase resource utilization. The experimental results are provided to verify the achievements.

Publication Date: 2006

Research Interests:
Multimedia, Modeling, Routing, Mobile Computing, Quality of Service, and 8 moreResource Reservation, Service Level Agreement, Scalability, Negociation, Bandwidth, Resource Utilization, Admission Control, and Autonomic Management
(Resource Reservation, Service Level Agreement, Scalability, Negociation, Bandwidth, Resource Utilization, Admission Control, and Autonomic Management)

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Publication Date: 2003

Research Interests:
Computer Architecture, Routing, Resource Allocation, Quality of Service, Bandwidth Allocation, and 6 moreResource Management, Scalability, QoS Routing, Bandwidth, Resource Utilization, and Internet
(Resource Management, Scalability, QoS Routing, Bandwidth, Resource Utilization, and Internet)

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Quality of Service (QoS) routing is inherently a difficult problem. Inter-doma in QoS routing is even harder, because it involves entities residing in distinct administrative d omains. There are two problems that need to be solved in... more

Quality of Service (QoS) routing is inherently a difficult problem. Inter-doma in QoS routing is even harder, because it involves entities residing in distinct administrative d omains. There are two problems that need to be solved in inter-domain QoS routing: topology distribution in a scalable fashion and finding paths that satisfy QoS constraints and provide conne ctivity. In this report

Publication Date: 2005

Publication Name: Computer Communications

Publication Date: 2003

Research Interests: Quality of Service, Resource Utilization, and Admission Control()

Publication Name: Computer Communications

Research Interests: Computer Communications()

Publication Date: 2001

Research Interests: Bandwidth management, Resource Reservation, Communication Protocol, and Admission Control()

Publication Date: 2006

Publication Name: Journal of High Speed Networks

Research Interests: Quality of Service, High speed networks, Design and Implementation, Resource Utilization, Admission Control, and Electrical And Electronic Engineering()

Publication Date: 2004

Publication Name: IEEE Journal on Selected Areas in Communications

Publication Date: 2001

Research Interests: Quality of Service, Bandwidth management, and Label Switched Path()

Publication Date: 2003

Research Interests: Bandwidth Allocation and Autonomic System()

Publication Date: 2004

Publication Date: 2004

Publication Date: 2006

Publication Date: 2003

Research Interests: Quality of Service, Boolean Satisfiability, QoS Routing, Shortest Path, and Hierarchical Routing()

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Research Interests:
Quality of Service, Resource Utilization, and Admission Control
()

Research Interests:
Computer Communications
()

Research Interests:
Bandwidth management, Resource Reservation, Communication Protocol, and Admission Control
()

Research Interests:
Quality of Service, High speed networks, Design and Implementation, Resource Utilization, Admission Control, and Electrical And Electronic Engineering
()

Research Interests:
Quality of Service, Bandwidth management, and Label Switched Path
()

Research Interests:
Bandwidth Allocation and Autonomic System
()

Research Interests:
Quality of Service, Boolean Satisfiability, QoS Routing, Shortest Path, and Hierarchical Routing
()