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Allocating bandwidth in a resilient packet ring network by p controller

An elastic packet ring, proportional controller technology, applied in the direction of ring network, data exchange through path configuration, data exchange network, etc., can solve the problems of impossible to recover bandwidth, bad use, low fair distribution, etc.

Inactive Publication Date: 2014-06-25
NEW JERSEY INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some MAN networking technologies present several limitations
For example, in a Synchronous Optical Networking (SONET) ring, a minimum fair allocation may be granted to individual nodes; however, it is not possible to reclaim unused bandwidth
Additionally, a percentage of potentially available bandwidth is reserved for protection, thus potentially causing undesirable usage
Gigabit Ethernet-type rings, on the other hand, may lead to full statistical multiplexing at the expense of fairness

Method used

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  • Allocating bandwidth in a resilient packet ring network by p controller
  • Allocating bandwidth in a resilient packet ring network by p controller
  • Allocating bandwidth in a resilient packet ring network by p controller

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Embodiment Construction

[0021] The following description presents various examples along with specific details to provide a thorough understanding of the claimed subject matter. It will be apparent, however, to one skilled in the art that claimed subject matter may be practiced without some or more of the specific details disclosed herein. Furthermore, in some instances, well-known methods, procedures, systems, components and / or circuits have not been described in detail so as not to unnecessarily obscure claimed subject matter. In the following detailed description, reference is made to the accompanying drawings which form a part hereof. In the drawings, similar symbols typically identify similar components, unless context dictates otherwise. The illustrative embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented...

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Abstract

Implementations and techniques for allocating bandwidth in a resilient packet ring network by a P-type controller are generally disclosed.

Description

[0001] related application [0002] This application claims priority to US Patent Application No. 12 / 479,574, filed June 5, 2009, and entitled "Bandwidth Allocation in a Resilient Packet Ring Network by a P Controller." [0003] This application is related to US Application No. 12 / 479,438, filed June 5, 2009, entitled "Bandwidth Allocation in a Resilient Packet Ring Network by a PI Controller," by Fahd Alharbi and Nirwan Ansari. Background technique [0004] Resilient Packet Ring (RPR) networks are often used as metro technologies at least in part because of their protection and fault tolerance properties. However, some MAN networking technologies present several limitations. For example, in a Synchronous Optical Networking (SONET) ring, individual nodes can be granted a minimum fair allocation; however, it is not possible to reclaim unused bandwidth. In addition, a certain percentage of potentially available bandwidth is reserved for protection, thus potentially causing und...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/433H04L12/42
CPCH04L47/12H04L12/42H04L47/6205H04L12/437H04L47/10H04L47/521H04L47/283H04L12/5693H04L47/6255H04L47/50
Inventor 法赫德·阿尔哈尔比尼尔万·安萨里
Owner NEW JERSEY INSTITUTE OF TECHNOLOGY