Networking method, networking system and communication method of multi-stage remote equipment
A technology of remote equipment and communication methods, applied in transmission systems, electromagnetic wave transmission systems, optical fiber transmission, etc., can solve the problem of increased error rate in networking systems, long time required to switch backup links, stability and reliability of networking systems Improve stability and reliability, reduce error rate, and increase speed
Active Publication Date: 2021-05-28
广州京信通信科技有限公司
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However, if the underlying link of the remote device is abnormal, it will take a long time to switch the backup link and affect the function of the near-end device, resulting in an increase in the error rate of the entire networking system, so as to ensure the stability and reliability of the entire networking system reduce
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[0069] Optionally, when executing S120, an implementation manner includes:
[0070] S121. Determine two adjacent remote devices in the link to be protected as the first remote device and the second remote device respectively.
[0071] Exemplarily, as figure 1 As shown, the link to be protected is the near-end device 110-the first-level remote device 120a-the second-level remote device 120b, the first-level remote device 120a is adjacent to the second-level remote device 120b, and the first-level remote device 120a is determined It is the first remote device, and the secondary remote device 120b is the second remote device. It connects the primary remote device 120a and the secondary remote device 120b through the second optical fiber 140, and can form as Figure 7 The networking system 100 is shown. Such as figure 2 As shown, the link to be protected is the near-end device 110-the first-level remote device 120a-the second-level remote device 120b-the third-level remote dev...
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The embodiment of the invention discloses a networking method, a networking system and a communication method of multi-stage remote equipment. The networking method is applied to a looped network, the looped network comprises a near-end device and a plurality of far-end devices, and the plurality of far-end devices are sequentially connected through a first optical fiber to form a far-end device chain; the far-end devices at the two ends in the far-end device chain are connected with the near-end device through the first optical fiber to form a ring network; the networking method comprises the following steps: determining a link between a far-end device at a non-endpoint in a far-end device chain and a near-end device as a link to be protected according to a connection relationship between devices in the looped network; determining a first remote device and a second remote device in the remote device chain according to the to-be-protected link; and determining to connect the first far-end device and the second far-end device through a second optical fiber. The networking method can improve the stability and reliability of the networking system.
Description
technical field [0001] The invention relates to the technical field of mobile communication, in particular to a networking method, networking system and communication method of multi-level remote equipment. Background technique [0002] With the rapid development of the fifth generation mobile communication (5th Generation Mobile Networks, 5G) technology, 5G base stations are more and more widely used. Monitoring and managing remote devices through near-end devices can meet users' needs for long-distance monitoring and reliable transmission of devices. [0003] In the prior art, a ring network networking method is usually adopted, and the remote device communicates with the near-end device through the main link. When the main link is disconnected, the backup link is switched to realize the communication between the far-end device and the near-end device. However, if the underlying link of the remote device is abnormal, it will take a long time to switch the backup link and ...
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IPC IPC(8): H04B10/2575H04B10/032
CPCH04B10/25755H04B10/25758H04B10/032
Inventor 崔磊黄诗茹张伟彬
Owner 广州京信通信科技有限公司