A novel Service Level Agreement based algorithm for Differentiated Services enabled Ethernet PONs
نویسندگان
چکیده
We present a Dynamic Bandwidth Allocation algorithm that supports Service Level Agreements in Ethernet Passive Optical Networks and show that it provides a reliable protection of agreed traffic parameters. We include results of simulation experiments.
منابع مشابه
Dynamic Bandwidth Allocation Algorithms for Differentiated Services enabled Ethernet Passive Optical Networks with Centralized Admission Control
Fiber based access networks can deliver performance that can support the in creasing demands for high speed connections. One of the new technologies that has emerged in recent years is Ethernet Passive Optical Networks. The key fea tures of this approach are the simplicity of the architecture and compatibility with existing Ethernet based local area networks. To make Ethernet Passive Optical ...
متن کاملA Bandwidth Guaranteed Polling MAC Protocol for Ethernet Passive Optical Networks
While the backbone networks have experienced substantial changes in the last decade; the access networks have not changed much. Recently, passive optical networks (PONs) seem to be ready for commercial deployment in access networks due to the maturity of a number of enabling technologies. long distance and reduced maintenance. Among PON technologies, the Ethernet PON (EPON) presently being stan...
متن کاملA Novel Fuzzy Logic Base Scheduling Mechanism for Service Differentiation in IP Networks
Quality of Service (QoS) refers to a set of rules or techniques that help the network administrators use the available network resources optimally to manage the effects of congestion and to treat the applications according to their needs. The differentiated services architecture (DiffServ) allows providing quality of service to users. The major DiffServ premise is that individual flows with sim...
متن کاملBandwidth allocation in Diffserv-enabled ethernet passive optical networks
Ethernet Passive Optical Networks (EPONs) have attracted considerable attention from industry as they offer a simple, highly flexible and cost effective solution to the problem of providing broadband access to a customer. In this paper, a new approach to bandwidth allocation in EPONs is presented where the Optical Line Terminator (OLT) has full control over the access mechanism. This results in...
متن کاملNovel Methods For Determining QoS Parameters and Thresholds in End User's Service Level Agreement
Service level agreement (SLA) is a powerful tool to formalize the negotiation and agreement between the service provider and service seeker with the scope of service quality characteristics, compensations and tariffs. The service quality description is the main part of a SLA which can be characterized by the use of suitable and feasible quality of service (QoS) parameters. Determining suitable ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004