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Equipment access method, equipment access point and equipment access device

A technology for accessing equipment and equipment access, applied in access restrictions, electrical components, wireless communication, etc., can solve problems such as conflicts, and achieve the effect of improving access efficiency

Inactive Publication Date: 2013-08-21
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can solve the problem of a large number of conflicts when a large number of terminals access the network at the same time, so that the terminals can enter the network smoothly

Method used

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  • Equipment access method, equipment access point and equipment access device
  • Equipment access method, equipment access point and equipment access device
  • Equipment access method, equipment access point and equipment access device

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] In the embodiment of the present invention, it is considered that the access devices targeted by the IEEE 802.11ah standard are mainly smart meters and devices in the smart sensor network. The access to a specific AP can be known in advance, so the AP can page each STA to access the network, the STA that is called enters the network, and the STA that is not called waits for paging, so that the simultaneous competition of a large number of terminals can be avo...

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Abstract

The invention discloses an equipment access method, an equipment access point and an equipment access device. The equipment access method comprises the steps of generating a broadcasting frame through the equipment access point, wherein the broadcasting frame comprises characteristic identification of the equipment access device, and sending the broadcasting frame through the equipment access point so that the broadcasting frame can be received and the equipment access device corresponding to the characteristic identification in the broadcasting frame is accessed into the equipment access point. According to the equipment access method, the equipment access point and the equipment access device, the problem that a large number of conflicts are generated when a large number of terminals are simultaneously accessed into the network, and the terminals can be smoothly accessed into the network.

Description

technical field [0001] The invention relates to a wireless internet network, in particular to a device access method, an access point and an access device. Background technique [0002] In the existing Institute of Electrical and Electronics Engineers (IEEE) 802.11 specification, an access point (access point, AP) can only support up to 2007 access devices (or Station, STA for short, in The 802.11 standard refers to devices that support the 802.11 protocol). In fact, the STAs connected to an AP are limited by the AP bandwidth, and there are dozens to hundreds of them at most. When there are more users (such as stadium competitions), APs must be added. to increase bandwidth resources. [0003] The 802.11ah standard that is being formulated uses free spectrum below 1GHz to cover a range of 1 km, and is used in applications such as smart meters and smart sensor networks. These applications are characterized by a small amount of terminal data and a large AP coverage. Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/10H04W68/00H04W74/08
CPCH04W88/08H04W48/12H04W74/006H04W48/10H04W74/04
Inventor 丁志明伍天宇
Owner HUAWEI DEVICE CO LTD
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