System and method for reducing power consumption in a telecommunications facility
View Patent ↗A system and method is provided for conserving electrical power in a telecommunications facility ( 10 ) containing a plurality of like electrically powered hardware resources for transporting call traffic through the facility ( 10 ). The method includes: monitoring a traffic load being experienced by the facility ( 10 ); selecting one or more of the hardware resources in response to the monitored traffic load, such that the selected hardware resources have a capacity sufficient to reliably transport the monitored traffic load thereover; and consolidating call traffic in the selected hardware resources.
1. A method for conserving electrical power in a telecommunications facility containing a plurality of like electrically powered hardware resources for transporting call traffic through the facility, said method comprising:
(a) monitoring a traffic load being experienced by the facility;
(b) selecting one or more of the hardware resources in response to the monitored traffic load, such that the selected hardware resources have a capacity sufficient to reliably transport the monitored traffic load thereover; and
(c) consolidating call traffic in the selected hardware resources, such that one or more non-selected hardware resources are left without any traffic being carried thereover.
2. The method of claim 1 , wherein said consolidating comprises:
transferring call traffic from non-selected hardware resources to selected hardware resources.
3. The method of claim 2 , further comprising:
(d) powering down one or more non-selected hardware resources such that electrical power consumption by a powered down hardware resource is at least one of interrupted or reduced.
4. The method of claim 2 , wherein the facility is a mobile switch center.
5. The method of claim 4 , wherein the hardware resources are media gateways.
6. The method of claim 2 , wherein the facility is a central office.
7. The method of claim 6 , wherein the hardware resources are telecommunication switches.
8. The method of claim 2 , wherein each hardware resource is a distinct hardware module with a set capacity to transport call traffic thereover, and a plurality of the hardware modules are combined into a piece of telecommunications equipment.
9. The method of claim 3 , wherein the step (d) is automatically executed.
10. The method of claim 2 , further comprising:
(d) providing a human perceivable output which identifies non-selected hardware resources available for powering down such that electrical power consumption by a powered down hardware resources is at least one of interrupted or reduced.
11. The method of claim 2 , further comprising:
dynamically altering the selection of hardware resources and consolidation of traffic therein in response to the monitored traffic load.
12. The method of claim 11 , wherein as the monitored traffic load decreases, fewer hardware resources are selected and call traffic is further consolidated in the fewer selected hardware resources thereby freeing more non-selected hardware resources from the burden of transporting call traffic thereover.
13. The method of claim 11 , wherein as the monitored traffic load increases, more hardware resources are selected to raise the capacity of the selected hardware resources and accommodate said increase.
14. A telecommunications facility comprising:
a plurality of like hardware resources that selectively transport call traffic thereover; and
a functional entity operative to:
(i) monitor a traffic load being experienced by the facility;
(ii) select one or more of the hardware resources in response to the monitored traffic load, such that the selected hardware resources have a capacity sufficient to reliably transport the monitored traffic load thereover; and
(iii) consolidate call traffic in the selected hardware resources thereby freeing non-selected hardware resources from the burden of transporting call traffic thereover, such that one or more non-selected hardware resources are left without any traffic being carried thereover.
15. The telecommunications facility of claim 14 , further comprising:
a human perceivable output which identifies non-selected hardware resources available for powering down such that electrical power consumption by a powered down hardware resources is at least one of interrupted or reduced.
16. The telecommunications facility of claim 14 , wherein one or more of the hardware resources includes a power state selection interface that allows a power state of the hardware resource to be automatically selected from at least one of a powered on state in which the hardware resource is operational and receiving electrical power therefor and a powered down state in which the electrical power consumption by the hardware resource is at least one of interrupted or reduced.
17. The telecommunications facility of claim 16 , wherein one or more of the hardware resources including the power state selection interface are automatically powered on and down via the interface based upon them being selected or not selected by the functional entity.
18. The telecommunications facility of claim 14 , wherein the functional entity comprises a central processing unit running a software program to execute the operative monitoring, selection and consolidation.