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Method and system for acquiring topological information of radio network

A network topology information and wireless network technology, which is applied in the field of wireless network topology information acquisition, can solve the problem that the topology information acquisition method is not universal and powerful enough, and achieve the effect of enriching network topology information and simplifying maintenance difficulty

Active Publication Date: 2008-11-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to solve the problem that the prior art topology information acquisition method is not universal and powerful enough, the present invention relates to a wireless network topology information acquisition method, the method comprising:

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  • Method and system for acquiring topological information of radio network
  • Method and system for acquiring topological information of radio network
  • Method and system for acquiring topological information of radio network

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Embodiment 1

[0119] What this embodiment describes is a method for processing network topology information, which will be combined below Image 6 Specifically, the network includes REC, RE 0, RE 1, and RE 2. REC is connected to RE0 through an optical fiber, RE0 is connected to RE1 through an optical fiber, and RE1 is connected to RE2 through an optical fiber.

[0120] Step 201: After the devices in the system are turned on, the REC initiates an active scan of the physical topology information of the RE. The physical topology information includes location information and physical device identifiers. In this embodiment, the physical device identifier can be the serial number of the device, and of course it can be other The board number that can be used as an identification, such as the motherboard card number, obtains the initial equipment serial numbers of RE0 and RE1 by scanning, for example, the initial equipment serial number of RE0 is 68B215020, and the initial equipment serial number of...

Embodiment 2

[0134] What this embodiment describes is a network topology information processing system, such as Figure 7 As shown, the REC includes a scanning module for scanning the RE0, RE1 and RE2 wireless devices in the wireless network to obtain physical topology information, and a configuration module for configuring the logical topology information of the RE0, RE1 and RE2 wireless devices in the wireless network. It is used to obtain the network topology information management module according to the physical topology information and logical topology information of RE0, RE1 and RE2.

[0135] The physical topology information of RE0, RE1 and RE2 includes physical device identifiers 68B215020, 68B215021 and 68B215022 respectively, and the location information of RE0, RE1 and RE2 are 1A, 1B and 1C respectively.

[0136] The logical device identifiers included in the logical topology information of RE0, RE1 and RE2 are 10#, 11# and 12# respectively, and the location information of RE0,...

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Abstract

This invention relates to a method for getting radio network topological information and a system, in which, the method includes the following steps: scanning radio devices in the radio network to get physical topological information, configuring logical topological information of radio devices to obtain network topological information according to the physical topological information and the logical topological information, thus, it's not necessary to get network topological information by some specific information such as port numbers and provides rich network topological information to be used in background topological display.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and system for acquiring wireless network topology information. Background technique [0002] In the wireless network, there are master equipment REC (Radio Equipment Controller, wireless equipment controller) and slave equipment RE (Radio Equipment, wireless equipment). There are many types of networking between REC and RE, and the commonly used ones are: star, chain , ring topology. For an indoor coverage distribution system, the typical networking between RECs and REs is a complex network networking type combining tree rings. Such as figure 1 As shown, it is a typical network structure of an indoor coverage system. The REC and the RE can form a chain or ring network. figure 2 Multiple RE devices can be connected to the main chain ring, and multiple RE devices can be attached to the RE device on the main chain ring, and each slave RE device can conti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04Q7/34H04L12/44H04W24/00H04W84/00
Inventor 王少瑞
Owner HUAWEI TECH CO LTD
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