A fault repair method and network nodes applied to self-organizing network
A self-organizing network and network node technology, applied in the field of communication, can solve the problems of shrinking network capacity, high cost of manpower and time resources, and prolonged network usage time, so as to improve the efficiency of network fault repair, avoid wasting network transmission resources, reduce Effect of small collision chance
Active Publication Date: 2015-09-16
SHENZHEN FRIENDCOM TECH DEV
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Problems solved by technology
In the practical application of many network systems, due to changes in network monitoring environment objects or prolonged network usage time, network nodes often experience single-point failures or regional failures, resulting in network capacity shrinkage, system throughput decline, and network system collapse. disastrous consequences
[0003] At present, the network fault repair mechanism based on wireless communication technology is mostly dominated by manual repair, and this repair process requires on-site maintenance personnel to carry out manual repairs on site. Certainly dangerous, and at the same time, this manual maintenance method is not suitable for a network with a large number of nodes and a high density
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[0023] The embodiment of the present invention provides a fault recovery method and a network node applied to an ad hoc network.
[0024] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. 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.
[0025] A fault repair method applied to an ad hoc network according to an embodiment of the present invention is described below, please refer to figure 1 , the fault repair method applied to the self...
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An embodiment of the invention discloses a fault recovery method applied to a self-organizing network and a network node. The fault recovery method applied to the self-organizing network includes: acquiring test signaling by the network node, wherein the test signaling includes to-be-tested node indication information and a test method, and the to-be-tested node indication information is used for indicating nodes needing fault testing; judging whether the network node needs fault testing or not according to the to-be-tested node indication information; if the network node needs fault testing, performing fault testing according to the test method, and performing fault recovery or shielding for the network node when the network node is tested to be at fault; and if the network node does not need fault testing, forwarding the test signaling according to the to-be-tested node indication information. By the technical scheme, network fault recovery efficiency can be improved effectively.
Description
technical field [0001] The invention relates to the communication field, in particular to a fault recovery method and a network node applied to an ad hoc network. Background technique [0002] The network fault recovery mechanism is a back-up support technology that the network system must have. In the practical application of many network systems, due to changes in network monitoring environment objects or prolonged network usage time, network nodes often experience single-point failures or regional failures, resulting in network capacity shrinkage, system throughput decline, and network system collapse. disastrous consequences. [0003] At present, the network fault repair mechanism based on wireless communication technology is mostly dominated by manual repair, and this repair process requires on-site maintenance personnel to carry out manual repairs on site. Certainly dangerous, and at the same time, this manual maintenance method is not suitable for a network with a l...
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IPC IPC(8): H04W24/04H04W84/18
Inventor 崔涛刘柱张孝龙
Owner SHENZHEN FRIENDCOM TECH DEV