An edge cloud energy saving method

An edge and cloud server technology, applied in the field of communications, can solve the problems of difficult matching and implementation of routing strategies, and achieve the effect of improving utilization and reducing network energy consumption.

Active Publication Date: 2020-12-22
CHONGQING COLLEGE OF ELECTRONICS ENG
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Problems solved by technology

Network-level energy-saving technology From the perspective of network planning and protocol design, research on the coordination and cooperation between the entire network equipment can effectively reduce the energy consumption of the entire network, also known as "coordinated energy-saving technology; The energy consumption of the network has a great impact, so the energy-saving routing protocol is the focus of network-level energy-saving technology research, and it is difficult to match different ISP routing strategies; in addition, there are many devices in the data center that do not need routing to complete data exchange, so for large data centers is difficult to achieve

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Embodiment Construction

[0058] The present invention is different from the prior art. In the network of multiple network devices in the data center, the devices are controlled and dormant in a hierarchical manner under the condition of limited performance, and at the same time, considering the scheduling of business queues, a data center network device energy management method based on queuing theory is proposed. , reduce the energy consumption of data center network equipment, improve the efficiency of network energy usage, so as to reduce its carbon emissions.

[0059] An edge cloud energy saving method of the present invention comprises the following steps

[0060] S1: Establish a mathematical model of the energy consumption of the edge cloud server (network device).

[0061] The edge cloud server and device include N processors, each processor can only accept a single data service request each time, each processor includes three states: busy, idle, and dormant, and the processing when each proces...

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Abstract

The invention discloses an edge cloud energy-saving method and device. The method comprises the following steps: S1, establishing a mathematical model of energy consumption of an edge cloud server anda device; and S2, further optimizing the mathematical model established in the step S1 by adopting a queue model, and defining the control relationship of each group of equipment. S3, adopting a Markov model to solve the optimization result in the S2. The method has the beneficial effects that under the condition that the network delay performance requirement is given, a part of network equipmentis dynamically started / stopped, and the energy consumption minimization is realized.

Description

technical field [0001] The invention belongs to the field of communication, and in particular relates to a method for energy saving of a cloud center computer room. Background technique [0002] The rapid development of IOT has generated a large amount of data at the edge of the network. If these data are completely dependent on the cloud center for processing, they will occupy a large amount of network bandwidth; at the same time, the performance bottleneck of the entire system becomes the bottleneck of network bandwidth. Edge computing can use devices close to the data edge to complete related calculations, improve user response, and reduce the load on the cloud. With the rise of green network research, network energy consumption has become a research hotspot. The SMART 2020 program of the World Climate Organization, the Green NGI program in North America, and the (Green radioCores) project of the UK Mobile Communications Virtual Research Center (Mobile VCE) have all cond...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/10G06F17/18
CPCG06F17/18H04L12/10H04L41/0893H04L41/142H04L41/145Y02D30/50
Inventor 田淋风黄发其肖蕾邹赛
Owner CHONGQING COLLEGE OF ELECTRONICS ENG
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