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Wireless distributed system-based networking method

A distributed system and networking technology, applied in wireless communication, network topology, network planning, etc., can solve problems such as complex networking solutions, and achieve the effect of fast speed, easy implementation, and simple networking

Inactive Publication Date: 2010-11-03
四川省乐禾盛世科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a networking method based on a wireless distributed system, which solves the problem that the traditional networking scheme is complex and requires professional and technical personnel to implement, and is still applicable to the 802.11n standard

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Experimental program
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Embodiment

[0024] First, configure each wireless base station with the corresponding network level. In the Mesh network composed of intelligent wireless base stations, a total of 6 network levels (0-5) can be set;

[0025] Select the upper-level network node: After the base station deployment is completed and the power is turned on, according to the IEEE 802.11 standard, each base station will broadcast its own Beacon message to the outside, and each Beacon message contains the MAC address of the base station. We have modified the Beacon message so that the Beacon message not only carries the MAC address, but also contains its network-level value. When a node receives Beacon messages from other nodes, it first extracts the network level value of the node and compares it with its own. If the level of this node is higher than itself (smaller value), and only one level higher (value smaller than 1), its MAC address will be added to its own WDS list. If there is already a MAC address of a s...

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Abstract

The invention relates to wireless networking technology, in particular to a wireless distributed system-based networking method, discloses a wireless distributed system-based networking method which is applicable under 802.11n standard and aims to solve the problem that a conventional networking scheme is complex and needs to be implemented by specialized technical personnel. The key points of the technical scheme include: network levels of a wireless base station are partitioned and the network levels are added into a Beacon message; each Mesh routing node is only connected with a previous level Mesh routing node and a next level Mesh routing node; and the Mesh routing nodes in the same level are not interconnected with one another. The method has the advantages of simple networking, high speed, easy implementation by non-professionals and particular suitability for use in regions needing linear networking.

Description

technical field [0001] The invention relates to wireless networking technology, in particular to a networking method based on a wireless distributed system. Background technique [0002] In WMN (a new type of broadband wireless network structure) network, the prerequisite for realizing wireless Mesh (wireless network grid) routing is that each Mesh node needs to be interconnected at the physical layer first, and then the Mesh routing algorithm is linked in these physical layers. Choose the most suitable transmission path. [0003] The physical layer interconnection between nodes in the traditional WMN network mainly relies on two physical layer technologies, one is the WDS (Wireless Distribution System) technology, and the other is the ad-hoc (a point-to-point wireless network application mode) technology . Because the ad-hoc method is simple to implement and each node can be automatically interconnected, most traditional WMN networks based on 802.11a, 802.11b, 802.11g and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/18H04W84/18
Inventor 张泳东·列李明齐永恒邵兵
Owner 四川省乐禾盛世科技股份有限公司