Link sleep method and device
A link, sleep state technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as large energy consumption, achieve good energy-saving effect, and improve the ability of the effect.
Active Publication Date: 2018-09-11
BEIJING UNIV OF POSTS & TELECOMM
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However, the devices in the network continue to operate, which will cause a large energy consumption
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[0053]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0054] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0055] The link dormancy method provided in this embodiment can be applied to a network server, for example, and can reduce network energy consumption.
[0056] A network can inc...
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The embodiment of the invention provides a link hibernation method and a link hibernation device. One specific embodiment of the method comprises the steps as follows: periodically calculating the whole network average link use ratio of a network when the network is in a total power dissipation mode or a transition mode in preset network modes; judging whether or not the network meets the condition that the whole network average link use ratio obtained by calculation is lower than a preset threshold value and the network is not congested after each time of calculation of the whole network average link use ratio; and controlling the network to enter a low-power dissipation mode in the preset network modes if the network meets the condition, wherein all links in the network are in an activated state under the total power dissipation mode, and partial links in the links allowing hibernation in the network calculated according to a preset hibernation algorithm are in a hibernation state under the transition mode, and all the links allowing hibernation are in the hibernation state under the low-power dissipation mode. The method and the device of the invention could reduce the energy consumption of the network.
Description
technical field [0001] The present invention relates to the technical field of wired network communication, in particular to a link dormancy method and device. Background technique [0002] In recent years, the rapid development of the Internet has brought great changes to people's lives. At the same time, it also brings high energy consumption, low utilization rate and huge energy waste, which is contrary to the background of energy conservation and emission reduction, and energy consumption has become a major obstacle restricting the sustainable development of the Internet and communication industry. [0003] Existing network topology designs follow the principles of resource over-provision and redundancy design. These two design principles are conducive to the reliability of the Internet and can improve user experience, but the energy consumption problems caused cannot be ignored. The traffic in the actual network changes with time, and the traffic data generally changes...
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IPC IPC(8): H04L12/24H04L12/26
Inventor 魏翼飞汪高平宋梅郭达黄海峰李莉张勇滕颖蕾马跃
Owner BEIJING UNIV OF POSTS & TELECOMM