Power grid edge calculation unloading distribution method and system
An edge computing and distribution method technology, applied in computing, resource allocation, electrical components, etc., can solve problems such as incompleteness and inability to obtain an edge computing offloading distribution scheme, and achieve the effect of reducing transmission delay
Active Publication Date: 2022-04-12
BEIJING UNIV OF POSTS & TELECOMM
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However, the existing edge computing offloading allocation scheme for adjacent terminals is not perfect enough, and it is impossible to obtain a more accurate edge computing offloading allocation scheme
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[0060] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. 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.
[0061] With the improvement of power terminal equipment capabilities, near-terminal auxiliary computing has become a very potential solution. Due to the short distance between each power terminal, the long-distance transmission delay can be significantly reduced; in addition, multiple power terminals are used as nodes for parallel computing, and the computing efficiency is significantly ...
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The invention provides a power grid edge calculation unloading distribution method and system. The method comprises the following steps: acquiring network state information of each power terminal in a smart power grid at the current moment; inputting the network state information corresponding to the target power terminal into a power grid edge calculation unloading distribution model to obtain an edge calculation unloading distribution strategy of a to-be-processed calculation task in the target power terminal; and according to the edge computing unloading allocation strategy, segmenting the computing task to be processed, and caching the segmented computing task to be processed to a corresponding power terminal and / or a mobile edge computing server so as to perform edge computing unloading on the computing task to be processed. According to the invention, the multi-agent reinforcement learning solution algorithm is used for edge computing unloading allocation decision, cache and computing resources of the power terminal equipment are fully utilized, a more accurate and efficient edge computing unloading allocation scheme is obtained, and the transmission delay of the long-distance mobile edge computing server can be effectively reduced.
Description
technical field [0001] The present invention relates to the technical field of mobile edge computing, in particular to a method and system for unloading distribution of grid edge computing. Background technique [0002] With the rapid development of the 5G-integrated power grid, the number of power service terminals and the traffic generated are increasing, which poses great challenges to the existing power grid architecture. As a new computing mode, edge computing enables data to be processed in a timely and effective manner near the source, thus providing a new solution for massive data processing in the power grid. [0003] In order to ensure the quality of power grid service, most current optimization schemes use the method of offloading computing tasks to Mobile Edge Computing (MEC) servers, which significantly reduces the load pressure on the core network and greatly reduces the transmission distance of user requests. However, when faced with a large number of request...
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IPC IPC(8): H04W72/04H04W4/35G06F9/50G06Q50/06
CPCY02D30/70
Inventor 丰雷周凡钦杨洋杨志祥喻鹏李文璟李阳阳
Owner BEIJING UNIV OF POSTS & TELECOMM