Automatic searching method of power telecommunication network service channel route
A technology of power communication network and service channel, which is applied in the field of automatic search of service channel paths of power communication network, can solve the problem that part of the path cannot be used, the path routing scheme cannot be provided, and the path search of the optical cable layer does not consider the length of the fiber core, attenuation, Reserving spare fiber cores and other issues to achieve good application prospects
A technology of power communication network and service channel, which is applied in the field of automatic search of service channel paths of power communication network, can solve the problem that part of the path cannot be used, the path routing scheme cannot be provided, and the path search of the optical cable layer does not consider the length of the fiber core, attenuation, Reserving spare fiber cores and other issues to achieve good application prospects
CN107689918AActive Publication Date: 2018-02-13NARI INFORMATION & COMM TECH
Image
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0023] like figure 1 As shown in the figure, an automatic search method for the service channel path of the electric power communication network, the main path is searched first, and then the backup path is searched.
[0024] Specific steps are as follows:
[0025] 1) Read the basic parameters of the active path scheme.
[0026] The basic parameters of the scheme are the basis for formulating the scheme. Here, the basic parameters of the scheme are objectified, including the business requirements of the business department for the main path scheme, the planning objectives of the communication department for the main path scheme, and the power communication network business specification for th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an automatic searching method of a power telecommunication network service channel route. The method comprises the following steps: incorporating basic parameters such as powertelecommunication network service specifications, working habit of power telecommunication network charging personnel into the route search, when a channel route type is optical-fiber multiplexing, successively searching a reachable route to a channel layer and a link layer, when the channel route type is optical-fiber dedicate use, searching a reachable route to an optical cable layer, so that acomplete route routing scheme can be provided. By adopting the automatic searching method, the selected route is ensured to be available by virtue of weight calculation, so that the situation that the calculated route cannot be used can be avoided; and meanwhile, a power telecommunication network N-1 principle is added in the spare route search, so that firm support is provided for the stable operation of the telecommunication network communication services, and the application prospect is good.
Description
technical field [0001] The invention relates to an automatic search method for a service channel path of an electric power communication network, and belongs to the technical field of automatic search for an electric power communication network path. Background technique [0002] The algorithm of automatic search for transmission path has been studied for a long time in the communication industry, and many domestic equipment manufacturers provide automatic path search function in EMS system. The path automatic search function provided by the EMS system can be divided into two categories. One is automatic channel connection. This function is mostly used in SDH channel connection. The other type is channel reachable path search. This function is based on the topological connection relationship between network elements and does not require available crossovers in the network elements. It searches the reachable path of topological connections from the target start point to the t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
13 Feb 2018
Publication
CN107689918A
- IPC
- H04L12/711; H04B10/035; H04L45/247
- CPC
- H04B10/035; H04L45/22
- Inventors
- 王宏; 吴德胜