Electric layer discrete service back calculation method and system
A business and electrical layer technology, applied in the field of communication transmission network, can solve problems such as low efficiency of business adjustment, unrecoverable business on the existing network, easy misoperation by system maintenance personnel, etc., and achieve the effect of simplifying the operation process
Active Publication Date: 2019-07-02
FENGHUO COMM SCI & TECH CO LTD
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Problems solved by technology
[0003] Because the current network environment is usually very complex, there are many related services, and the operation process of deleting and rebuilding all services is too long, the efficiency of service adjustment is extremely low, and system maintenance personnel are prone to misoperations, resulting in unrecoverable services on the live network for a long time. estimated consequences
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[0041] Reference will now be made in detail to specific embodiments of the invention, examples of which are illustrated in the accompanying drawings. While the invention will be described in conjunction with specific embodiments, it will be understood that it is not intended to limit the invention to the described embodiments. On the contrary, it is intended to cover alterations, modifications and equivalents as included within the spirit and scope of the invention as defined by the appended claims. It should be noted that the method steps described here can all be realized by any functional block or functional arrangement, and any functional block or functional arrangement can be realized as a physical entity or a logical entity, or a combination of both.
[0042] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embo...
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The invention discloses an electric layer discrete service back calculation method and system, and relates to the technical field of communication transmission networks. The method comprises the following steps: splitting a discrete service and a single-station service into a plurality of discrete nodes according to a network element, and selecting one discrete node as an initial discrete node tostart inverse calculation; finding an outlet port, a service layer port and a service layer business object according to the network element inlet port of the discrete node; finding a sink network element port according to the service layer business object, and finding a client layer port according to the sink network element port; finding a discrete node network element and a discrete node network element output port according to a sink network element client layer port until the end point of the discrete service, and splicing the discrete nodes obtained through inverse calculation into an end-to-end service. During engineering service cutover, the full-amount deletion and reconstruction operation of the service do not need to be executed, only the single-station service of the adjustingstation needs to be newly added, and the operation process of engineering service cutover is greatly simplified.
Description
technical field [0001] The present invention relates to the technical field of communication transmission network, in particular to a method and system for inverse calculation of electric-layer discrete services. Background technique [0002] In the communication transmission network system, due to equipment upgrades or equipment failures, it is often necessary to adjust the existing network services, such as adding / deleting relay sites, replacing single disks, etc. System maintenance personnel must first deactivate and delete all services at the site after the adjustment, and then perform operations such as adding and deleting single disks and connecting fibers at the site, and then recreate and activate the adjusted services in turn. [0003] Because the current network environment is usually very complex, there are many related services, and the operation process of deleting and rebuilding all services is too long, the efficiency of service adjustment is extremely low, an...
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IPC IPC(8): H04L12/24
CPCH04L41/0813H04L41/0823
Inventor 张利炎
Owner FENGHUO COMM SCI & TECH CO LTD