Method and device for optimizing network
A network and target network technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problem of inability to fully adapt to the network, the inability of the network to achieve optimal resource allocation, and the inability to simultaneously ensure network reliability and optimal resource allocation, etc. problem, to achieve optimal resource allocation and reliability
Active Publication Date: 2014-10-22
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology
Since the network environment after adding link protection settings is different from the network environment during network construction, the optimization calculation performed before network construction cannot fully meet the needs of the network, and the network after link protection settings cannot achieve optimal resource allocation.
Therefore, it is impossible to ensure the reliability of the network and optimal resource allocation at the same time by using the existing methods for optimizing the network
Method used
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Embodiment Construction
[0044] figure 1 It is a flowchart of a method for optimizing a network according to Embodiment 1 of the present invention. After the communication network is established, when the network needs to be optimized, the method described in Embodiment 1 of the present invention is executed. like figure 1 As shown, the method includes the following steps.
[0045] Step 101: Obtain service flow data between nodes.
[0046] Step 102: Calculate the service logic link of the target network according to the service flow data between nodes.
[0047] Step 103: sort the service logic links according to the descending order of the service flow data.
[0048] Step 104: Establish service physical links for the service logical links in sequence according to the first rule.
[0049] In this step, the first rule includes: if there is an established service physical link corresponding to the service logic link, use the established service physical link; if there is no established service physi...
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The invention provides a network optimizing method and a network optimizing device. The network optimizing method includes: acquiring service flow data among nodes; computing service logic links of a target network according to the service flow data among the nodes; sequencing the service logic links according to the sequence of the service flow data from big to small; building service physical links sequentially for the service logic links in sequence according to a first rule; building protection physical links sequentially for the service logic links in sequence according a second rule; generating routing configuration information according to the service physical links and the protection physical links, and configuring port equipment in the service physical links and the protection physical links according to the routing configuration information. By the network optimizing method and the network optimizing device, reliability and optimum resource allocation of the network can be guaranteed.
Description
technical field [0001] The invention relates to communication technology, in particular to a method and device for optimizing a network. Background technique [0002] Since the telecommunication network carries a large amount of business, it is necessary to optimize network resource allocation. Moreover, as the services carried by the telecommunication network become more and more complex, the requirements for the reliability of the telecommunication network are also higher and higher. [0003] Using the current method of optimizing the network, the optimization calculation is carried out when the network is planned, and the network is established according to the result of the optimization calculation. At this time, the established network achieves optimal resource allocation, but the reliability of the network is poor. In order to ensure the reliability of the network, link protection settings need to be performed after the above-mentioned network is established. Since ...
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IPC IPC(8): H04L12/24
Inventor 唐雄燕赵怀罡周广张沛师严王健全
Owner CHINA UNITED NETWORK COMM GRP CO LTD