Method and equipment for saving energy
First Claim
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1. A method for saving energy comprising:
- acquiring, by a first network node, load information of a second network node next to the first network node, and entering energy saving state according to load information of the first network node and the load information of said second network node;
sending, by the first network node, information on indication for saving energy state to a third network node next to the first network node, and informing said third network node of information that the first network node has entered energy saving state through said information on indication for saving energy state.
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Abstract
The present invention discloses a method and equipment for saving energy. The method comprises the following steps: the first network node acquires load information of the second network node next to the first and modifies energy saving state according to its own load information and that of said second network node; said first and second network nodes send information on indication for saving energy state to the adjacent third network node and inform the information of modifying energy saving state to said third network node based on said information on indication for saving energy state. Embodiments of the present invention optimize resource utilization rate of the whole network.
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Citations
18 Claims
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1. A method for saving energy comprising:
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acquiring, by a first network node, load information of a second network node next to the first network node, and entering energy saving state according to load information of the first network node and the load information of said second network node; sending, by the first network node, information on indication for saving energy state to a third network node next to the first network node, and informing said third network node of information that the first network node has entered energy saving state through said information on indication for saving energy state. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for saving energy comprising:
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acquiring, by a first network node, load information of a second network node next to the first network node, and judging whether said second network node modifies energy saving state according to load information of the first network node and the load information of said second network node; sending, by the first network node, information on indication of modification for saving energy state to the second network node to trigger the second network node to change energy saving state. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A network node comprising:
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an acquisition module, which is used for acquiring load information of one adjacent network node; an energy saving module, which is used for entering energy saving state according to load information of said network node and the load information of the one adjacent network node acquired by said acquisition module; a transmitting module, which is used for sending information on indication for saving energy state to another adjacent network node when said energy saving module enters energy saving state, and informing said another adjacent network node of information that said network node enters energy saving state through said information on indication for saving energy state. - View Dependent Claims (17, 18)
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Specification