METHOD AND SYSTEM FOR ADAPTIVE RESOURCE MANAGEMENT FOR FUTURE INTERNET

• US 20100131651A1
• Filed: 09/25/2009
• Published: 05/27/2010
• Est. Priority Date: 11/24/2008
• Status: Abandoned Application

• Current Assignee: Electronics and Telecommunications Research Institute
• Original Assignee: Electronics and Telecommunications Research Institute
• Inventors: SHIN, Myung Ki, KIM, Yong-Woon, JEONG, Sangjin
• Application Number:
  US12/567,055
• Publication Number:
  US 20100131651A1
• Time in Patent Office: Days
• US Class Current: 709/226
• CPC Class Codes: G06F 15/173 using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
• CPC Class Codes: G06F 2209/501 Performance criteria
• CPC Class Codes: G06F 9/5027 the resource being a machine, e.g. CPUs, Servers, Terminals
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling

Abstract

When a virtual network environment is established using resources on a network in order for a user to perform an arbitrary test service in the future Internet that is emerging as a replacement of the current Internet, resources having characteristics desired by the user are selected from among a number of resources on the network, and a resource capable of exhibiting an optimum performance is effectively selected from the selected resources.

Claims

1. A method of adaptively managing resources in the Internet, the method comprising:

ascertaining users'"'"' requirements, service characteristics, and resource states and arranging the users'"'"' requirements, the service characteristics, and the resource states in priority order;

calculating a resource performance index by reflecting the arranged status of the users'"'"' requirements, the service characteristics, and the resource states, wherein the resource performance index represents a maximum performance capable of being exhibited by each of a plurality of resources on a network; and

allocating resources by comparing a user resource ticket with the resource performance index, wherein the user resource ticket represents a cost that can be afforded by the user for resource usage.

2. The method of claim 1, wherein in the allocating of the resources, if the user resource ticket is equal to or greater than the value of the resource performance index, the resources are allocated, and if the user resource ticket is less than the value of the resource performance index, the calculating of the resource performance indices is re-performed, wherein the proportions of each of the users'"'"' requirements, the service characteristics, and the resource states are adjusted.

3. The method of claim 1, wherein the users'"'"' requirements comprise a user resource ticket and QoS requirements which are received from the user, and further comprise at least one from among a Mean Time To Failure (MTTF) of resources and the time at which the resources of the user are used.

4. The method of claim 1, wherein the service characteristics comprise at least one among delay information, bandwidth information, loss information of the resources, a resource ticket representing a cost for resource usage, a time when resource allocation can be performed, and characteristics of a physical layer, Layer 1, to an application layer, Layer 7

5. The method of claim 1, wherein in the allocating of the resources, if the user resource ticket is equal to or greater than the value of the resource performance index, the resources are allocated sequentially in a descending order of the value of the resource performance indices.

6. The method of claim 1, wherein in the calculating of the resource performance indices, the resource performance indices are calculated according to a resource management algorithm, the resource management algorithm being expressed in the following equation:

F(x)=α

*f(u)+β

*g(s)+γ

*h(r), 0≦

α

≦

1, 0≦

β

≦

1, 0≦

γ

≦

1, α

+β

+γ

=1

where F(x) denotes a resource performance index, x denotes a resource (x=1 . . . n), f(u) denotes a function that classifies the user'"'"'s requirements according to the priority order and quantifies the user'"'"'s requirements, g(s) denotes a function that quantifies the characteristics of a service to be performed on allocated resources, and h(r) denotes a function that quantifies the resource states.

7. The method of claim 6, wherein if the user resource ticket is less than the value of the resource performance index, the values of α

, β

, and γ

are controlled.

8. A server for adaptively managing resources in the Internet, the server comprising:

a collection unit collecting information about users'"'"' requirements, service characteristics, and resource states and setting the users'"'"' requirements, the service characteristics, and the resource states according to a priority order;

an optimal resource selection unit calculating a resource performance index representing a maximum performance capable of being exhibited by each of a plurality of resources on a network, according to a resource management algorithm based on the information collected by the collection unit; and

an optimal resource allocation unit allocating resources by comparing a resource ticket possessed by a user, which represents a cost that can be afforded by the user, with a value of the resource performance index.

9. The server of claim 8, wherein if the user resource ticket is equal to or greater than the value of the resource performance index, the optimal resource allocation unit allocates the resources, and if the user resource ticket is less than the value of the resource performance index, the optimal resource selection unit controls the proportions of each of the users'"'"' requirements, the service characteristics, and the resource states in the resource management algorithm.

10. The server of claim 8, wherein the optimal resource allocation unit is connected to resources selected by the optimal resource selection unit and allocates the selected resources to the user.