Method and system for implementing network discovery

A network discovery and network element technology, applied in transmission systems, electrical components, data exchange through path configuration, etc., can solve problems such as inability to ensure network element availability, service quality and business capabilities, and inability to guarantee access equipment

Active Publication Date: 2010-03-17
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, during the process of creating the present invention, the inventor found that there are at least the following problems in the prior art: the state of each network element in the network changes dynamically, and the address of the network element is preset in the AP or other equipment that needs to access

Method used

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  • Method and system for implementing network discovery
  • Method and system for implementing network discovery
  • Method and system for implementing network discovery

Examples

Experimental program
Comparison scheme
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Embodiment 3

[0083] Embodiment three such as image 3 As shown in FIG. 2 , the Selector, as an information collector, has a collection agent (Agent) distributed on each collection object.

[0084] There is an information subscription relationship (Info Subscription) between the Selector and each Agent. The subscription relationship is set through the Selector or other management systems, and each Agent will execute according to the set collection plan. The setting of the collection plan includes but is not limited to: 1) Collection period; 2) Collection content; 3) Collection and reporting period; 4) Data reporting method; 5) Data reporting address, etc.

[0085] Step 2 in the above-mentioned embodiment 2 can also adopt the method provided by the embodiment 4 of the present invention, that is: the Selector adds an interface with the network management (or other management server), and obtains information related to AP access through the newly added interface. Network element information, ...

Embodiment 6

[0099] In Embodiment 2 of the present invention, the position and working mode of the Selector may be unique in the whole network. For example, when an AP accesses from a non-home area (an area divided according to the operator's access area control policy), the Selector is responsible for allocating relevant network elements in the access area for the AP. Such as Image 6 As shown, in this embodiment, the inside of the Selector may be a distributed system, but from the perspective of the AP, only one visible Selector can be seen, and the Selector can know the specific details of Area A (Area A) and Area B (Area B). Access to relevant network elements. Specifically, the meanings of the steps shown in the figure are as follows:

[0100] 1. After the AP is activated, after receiving the AP activation request, according to the algorithm strategy described in Embodiment 5, select the access-related network elements that meet the requirements for the AP, and return the result to ...

Embodiment 7

[0103] The Selectors in Embodiment 2 of the present invention may also be distributed in various areas, and when an AP accesses from a non-home domain, it first queries the Selector in the home domain. Embodiment of the present invention seven such as Figure 7 As shown, the meaning of each step in the figure is as follows:

[0104] 1. The AP performs a query (for example) with Selector A according to the Selector A address of the built-in home domain (Area A), and reports the characteristic information of the AP.

[0105] 2. Selector A determines that the access location of the AP is a remote area B (Area B), and queries Selector B for the network element information of the access area.

[0106] 3. Selector A implements the operator's policy on network element selection according to the information of the relevant network elements in the access area, obtains the selection result, and returns the selection result to the AP.

[0107] 4. The AP determines the selected network ...

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Abstract

The embodiment of the invention discloses a method for implementing network discovery. The method comprises the following steps: receiving an access request sent by access equipment; according to theaccess request and information related to the network element, selecting a network element for the access equipment to access; and sending a selection result to the access equipment. The embodiment ofthe invention also discloses a system for implementing the network discovery. The method and the system can implement self-adaptive network discovery by selecting the network for accessing for the access equipment according to the changes of network state.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and system for realizing network discovery. Background technique [0002] In the wireless network communication system, with the development of the Internet (Internet) and the wide application of various wireless services, on the one hand, users have put forward higher requirements for high bandwidth, convenience and low cost of wireless networks; on the other hand On the one hand, operators put forward development requirements for making full use of existing network resources, expanding capacity, reducing costs, and providing better services for users. [0003] The proposal of the wireless access point (Access Point, AP) technology fully meets the needs of users and the development needs of operators. AP is a kind of miniature base station. Mobile users can arrange such base stations in hot spots such as homes and offices, and access mobile communication network...

Claims

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Application Information

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IPC IPC(8): H04L12/28H04L29/06
Inventor 赵东王君杨利
Owner SHANGHAI HUAWEI TECH CO LTD
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