The system of the smart allocation WLAN user network bandwidth
Technical field
The present invention relates to field of network transmission, in particular it relates to the system of a kind of smart allocation WLAN user network bandwidth.
Background technology
Although existing network distribution system is capable of multi-user and uses wlan network, but on the making full use of and optimize of wlan network, there is also a lot of defects, wherein it is manually set fixing bandwidth for user, not by the impact of user's access amount change, cause AC underaction, shortage accommodation in the distribution of the network bandwidth; It is mainly reflected in: first, online user measure more, to network demand amount bigger time, Internet resources there will be phenomenon in short supply, causes on link that data packet discarding is serious, network speed declines, abnormal goes offline, user terminal to wait long and could obtain the problems such as the network address and frequently occur. Second, number of users is relatively fewer, to network demand amount less time, access user and still occupy the fixing network bandwidth, superfluous network bandwidth allocation can't be given and be accessed user and use by AC, cause that an Internet resources part is wasted.
Summary of the invention
It is an object of the invention to, for the problems referred to above, it is proposed to the system of a kind of smart allocation WLAN user network bandwidth, to realize the advantage according to number of users reasonable distribution network.
For achieving the above object, the technical solution used in the present invention is:
A kind of system of the smart allocation WLAN user network bandwidth, including the system server producing mean allocation network bandwidth instruction according to number of users, it is called for short system server, controller, WAP and user side, described user side, WAP, controller and system server are sequentially connected electrically.
Further, described user side is mobile phone or computer.
Further, described system server, and controller foundation connection, by receiving user's access amount information on the network that controller sends over, produce distribution network bandwidth instruction according to number of users intelligence, then bandwidth is distributed instruction and resends to controller;
Described controller, user name, password the number of users that certification passed through that the user sent for certification WAP accesses are sent to said system server; Obtain the bandwidth distribution instruction that this system server sends, then distribute the network bandwidth according to this distribution instruction, and produce relevant WAP control instruction;
Described wireless access point device, for receiving the authentication informations such as the user name of network access user, password, and is sent to controller by above-mentioned authentication information; Obtain the correlation bandwidth distribution instruction that controller sends over, according to this distribution instruction, network bandwidth amount is sent to the user that certification passes through and uses;
Described user side, the network data of the transmission accepting wireless access point device is surfed the Net.
Technical scheme, by arranging the system server quantity according to user, by controller, the network of access WAP is carried out intelligence reasonable distribution, well solve prior art exists access the bandwidth that uses of user fix, the network bandwidth too remain cause waste or network bandwidth wretched insufficiency cause cannot the normal problem such as online, reached the purpose according to number of users reasonable distribution network.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Fig. 1 is the system principle diagram of the smart allocation WLAN user network bandwidth described in the embodiment of the present invention;
Fig. 2 is the electrical circuit diagram of the filter circuit described in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of system of the smart allocation WLAN user network bandwidth, including the system server producing mean allocation network bandwidth instruction according to number of users, it is called for short system server, controller, WAP and user side, user side, WAP, controller and system server are sequentially connected electrically.
Wherein, user side is mobile phone or computer. System server, and controller foundation connection, by receiving user's access amount information on the network that controller sends over, produce distribution network bandwidth instruction according to number of users intelligence, then bandwidth distribute instruction and resends to controller; Controller, user name, password the number of users that certification passed through that the user sent for certification WAP accesses are sent to system server; Obtain the bandwidth distribution instruction that this system server sends, then distribute the network bandwidth according to this distribution instruction, and produce relevant WAP control instruction; Wireless access point device, for receiving the authentication informations such as the user name of network access user, password, and is sent to controller by authentication information; Obtain the correlation bandwidth distribution instruction that controller sends over, according to this distribution instruction, network bandwidth amount is sent to the user that certification passes through and uses; User side, the network data of the transmission accepting wireless access point device is surfed the Net.
Wherein, the input of system server arranges filter circuit, this filter circuit: include transport and placing device U1, transport and placing device U2 and transport and placing device U3, series resistance R1 on the inverting input of transport and placing device U1, shunt capacitance C1 and resistance R2 between the inverting input of transport and placing device U1 and the outfan of transport and placing device U1, the in-phase input end ground connection of transport and placing device U1, series resistance R3 between the inverting input of transport and placing device U1 and the outfan of transport and placing device U2, series capacitance C2 between the inverting input of transport and placing device U2 and the outfan of transport and placing device U2, the in-phase input end ground connection of transport and placing device U2, series resistance R4 between the inverting input of transport and placing device U2 and the outfan of transport and placing device U3, the inverting input of transport and placing device U3 is connected on the outfan of transport and placing device U1, its in-phase input end ground connection.
Its specific works process is,
The Internet transmits network data signals to system server; User side, accesses user and inputs the authentication information such as user name, password to WAP by mobile phone or computer etc.; WAP (AP) receives and accesses the authentication information that user sends over, by being sent to controller after these converging information; Controller receives the user profile that WAP sends, and these information are authenticated, and will be sent to system server by the number of users of certification. System server, according to number of users, produces the instruction of mean allocation network broadband, and mean allocation instruction is sent back controller. After controller receives the dependent instruction of system server, according to these instructions, broadband is distributed equally. And the wideband command distributed is sent to WAP. Bandwidth is distributed to user according to the instruction of broadband mean allocation and is used by WAP.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.