CONTROL SYSTEM, APPARATUS, METHODS, AND COMPUTER READABLE STORAGE MEDIUM STORING INSTRUCTIONS FOR A NETWORK NODE AND/OR A NETWORK CONTROLLER

• US 20160073278A1
• Filed: 03/28/2014
• Published: 03/10/2016
• Est. Priority Date: 04/09/2013
• Status: Abandoned Application

• Current Assignee: Alcatel-Lucent SA (Nokia Corporation)
• Original Assignee: Alcatel-Lucent SA (Nokia Corporation)
• Inventors: ROESSLER, Horst, MILBRANDT, Jens, DERAKHSHAN, Fariborz
• Application Number:
  US14/780,745
• Publication Number:
  US 20160073278A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 45/64 using an overlay routing layer
• CPC Class Codes: H04L 49/70 Virtual switches
• CPC Class Codes: H04W 24/08 Testing, supervising or monitoring using real traffic

Abstract

The control system includes a monitoring device operable to determine information related to resource availability associated with the network entity and to communicate the information related to the resource availability to a network controller. The control system includes a data relay device, which is operable to relay data packets between a plurality of network nodes. The data relay device is operable to receive information related to data packet relaying to the network entity from the network controller. The network controller apparatus includes one or more communication interfaces, which are operable to receive information related to a resource availability from a monitoring device. The one or more communication interfaces are operable to communicate information related to data packet relaying to a data relay device. The network controller apparatus includes a routing module operable to determine the information related to data packet relaying based on the information related to the resource availability.

Claims

1. A control system for a network entity of a communication network, the control system comprising:

a monitoring device operable to determine information related to a resource availability associated with the network entity and operable to communicate the information related to the resource availability to a network controller; and

a data relay device operable to relay data packets between a plurality of network entities, wherein the data relay device is operable to receive information related to data packet relaying for the network entity from the network controller.

2. The control system of claim 1, wherein the data relay device comprises a plurality of interface modules and wherein the information related to data packet relaying comprises information on a mutual assignment of at least a subset of the plurality of interface modules based on address information of a data packet.

3. The control system of claim 1, wherein the monitoring device is operable to use open flow protocol, hypertext transfer protocol, representational state transfer, simple object access protocol, or remote procedure call to communicate with the network controller.

4. The control system of claim 1, wherein the information related to the resource availability corresponds to one or more elements of the group of a utilization of processing units, an energy consumption, resource state information, a resource utilization or an energy availability, and/or wherein the communication network comprises an optical communication layer and an Internet Protocol layer.

5. The control system of claim 1, wherein the monitoring device is operable to receive information related to a measurement configuration from the network controller, wherein the information related to the measurement configuration comprises information related to a resource measurement to obtain the information related to the resource availability.

6. The control system of claim 5, wherein the information related to the measurement configuration further comprises information related to a reporting cycle or a reporting event in order to trigger a communication of the information related to the resource availability to the network controller.

7. An apparatus for a network controller of a communication network, the apparatus comprising

one or more communication interfaces operable to receive information related to a resource availability from a monitoring device, and wherein the one or more communication interfaces are further operable to communicate information related to data packet relaying to a data relay device;

and

a routing module operable to determine the information related to data packet relaying based on the information related to the resource availability.

8. The apparatus of claim 7, wherein the one or more communication interfaces use open flow protocol, hypertext transfer protocol, representational state transfer, simple object access protocol, or remote procedure call to communicate with the monitoring device and/or wherein the information related to the resource availability corresponds to one or more elements of the group of a utilization of processing units, an energy consumption, resource state information, a resource utilization or an energy availability.

9. The apparatus of claim 7, wherein the communication network comprises an optical communication layer and an Internet Protocol layer and wherein the routing module is operable to determine the information related to data packet relaying based on information related to resource availability comprising Internet Protocol traffic flow information and transport resource state information of the optical communication layer.

10. The apparatus of claim 7, wherein the routing module is operable to further determine information related to a measurement configuration, wherein the information related to the measurement configuration comprises information related to a resource availability measurement to obtain the information related to the resource availability, and wherein the one or more communication interfaces are operable to communicate the information related to the measurement configuration to the monitoring device, and/or wherein the one or more communication interfaces are operable to provide information related to the resource availability to an application entity or application-layer traffic optimization entity.

11. The apparatus of claim 10, wherein the information related to the measurement configuration further comprises information related to a reporting cycle or a reporting event in order to trigger a communication of the information related to the resource availability from the monitoring device to the apparatus.

12. The apparatus of claim 7, wherein the routing module is operable to determine information related to routing tables referring to a plurality of data relaying devices based on information related to resource availability from a plurality of monitoring devices, wherein the one or more communication interfaces are operable to communicate the information related to routing tables to the plurality of data relaying devices as information related to data packet relaying, and wherein the routing module is operable to re-determine information related to routing tables if the information related to the resource availability of one or more of the plurality of monitoring devices indicate a resource availability violating or exceeding a defined/configured resource availability limit.

13. A method for a network entity of a communication network, the method comprising:

determining information related to a resource availability; and

communicating the information related to the resource availability to a network controller, wherein the communicating further comprises receiving information related to data packet relaying from the network controller.

15. A computer readable storage medium storing instructions which, when executed by a computer, cause the computer to implement the method of claim 13.

14. A method for a network controller of a communication network, the method comprising:

receiving information related to a resource availability from a monitoring device;

communicating information related to data packet relaying to a data relay device; and

determining the information related to data packet relaying based on the information related to the resource availability.