A method and device for estimating communication bandwidth of a power communication network site
A technology of power communication network and communication bandwidth, applied in the field of power communication network, can solve problems such as poor accuracy
Active Publication Date: 2020-07-17
STATE GRID ELECTRIC POWER ECONOMIC RES INST IN NORTHERN HEBEI TECH CO LTD +1
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[0004] The embodiment of the present invention provides a method and device for estimating the communication bandwidth of a power communication network site, so as to solve the problem of poor accuracy of the communication bandwidth estimation method of a power communication network site in the prior art
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[0077] 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.
[0078] Such as figure 1 As shown, the embodiment of the present invention provides a method for estimating the communication bandwidth of a power communication network site, including:
[0079] Step 101. According to the topology of the power communication network, determine the local importance and global importance of the power communication network sites in the power communication network.
[0080] Step 102: Fusion the local importance and global importanc...
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The invention provides a method and device for estimating the communication bandwidth of a power communication network site, and relates to the field of power communication networks. The method includes: according to the topology of the power communication network, determining the local importance and global importance of the power communication network site in the power communication network; fusing the local importance and global importance of the power communication network site to obtain the power communication network site Actual importance value; determine a data service redundancy coefficient in a station communication bandwidth estimation model according to the actual importance value; calculate the planned bandwidth of the power communication website according to the station communication bandwidth estimation model. The invention calculates the importance degree of the station by using the position of the station in the network topology and introduces the importance degree into the estimation of the communication bandwidth of the station, thereby overcoming the problem of inaccurate estimation result of the communication bandwidth of the traditional station.
Description
technical field [0001] The invention relates to the field of power communication networks, in particular to a method and device for estimating communication bandwidth of a power communication network site. Background technique [0002] At present, with the rapid development of information technology, computer communication has been widely and deeply applied in the power communication network, and efficient and fast information communication will become the basis of power production and management. The design of the power communication network must be able to meet the needs of various applications running on it, and one of the most critical issues is whether the bandwidth of the network is sufficient. With the continuous deepening of smart grid construction and the continuous development of energy Internet construction, the construction and transformation of power communication networks must also keep pace with the progress of the power grid to meet the needs of power grid bu...
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IPC IPC(8): H04L12/24
CPCH04L41/0896H04L41/12H04L41/145H04L43/091H04L43/55
Inventor 李莉吴润泽樊冰唐良瑞郑陈熹朱正甲刘志雄杨金刚朱全友庞思睿张晋梅聂文海李顺昕李笑蓉李博李海滨刘丽宇文骊敏门宝霞岳云力汲国强
Owner STATE GRID ELECTRIC POWER ECONOMIC RES INST IN NORTHERN HEBEI TECH CO LTD