The cut-in method and device of wireless network
Technical field
The present invention relates to the communications field, in particular to the cut-in method and device of wireless network.
Background technology
With the widespread deployment of Wi-Fi hotspot, while wirelessly access is provided free, pushed to user characteristic
Service message, improve the problem of user service experience is urgently paid close attention to as major mobile network operator and WiFi network operator, and base
In the premise of WiFi Push Services be WiFi wireless networks in user's connection.Traditionally user connects WiFi wireless networks and needs certainly
One WiFi network of main selection, that is, usually said network number (SSID, Service Set Identifier, services set
Mark, also referred to as network identity).Although the mechanism provides artificial by factors such as service, rate, personal likes for Wi-Fi user
The chance for the network to be connected is selected, but the experience of user's reality is cumbersome and difficult.Especially in busy heat
Point area, will look for objective network, then pass through association and certification ability on mobile phone from long ssid list each time
With network connection.
Inventor has found under study for action, needs user to participate in the Wi-Fi network of selection access in the prior art, and operation is compared
Trouble, reduces the Experience Degree of user.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is the cut-in method and device for providing wireless network, to simplify nothing
Line terminal accesses the process of Wi-Fi network, improves the Experience Degree of user.
In a first aspect, an embodiment of the present invention provides a kind of cut-in method of wireless network, including:Access device monitors nothing
The probe requests thereby of line terminal, wherein, which carries SSID;Access device checks what whether the SSID configured with itself
The mark of wireless network is consistent;If inconsistent, access device carries out the service self-configuring of the SSID, which is accessed
The corresponding wireless networks of the SSID.
With reference to first aspect, it is above-mentioned to connect an embodiment of the present invention provides the first possible embodiment of first aspect
Entering the service self-configuring of equipment progress SSID includes:Access device customizes in advance according to network manager or network operator
Service and carry out service self-configuring for SSID.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiment of first aspect, above-mentioned side
Method further includes:The PUSH message that access device provides push server is issued to wireless terminal.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiment of first aspect, above-mentioned side
Method further includes:The access situation of the SSID of access device periodic statistics self-configuring, when the duration that SSID does not have access service surpasses
When crossing given threshold, the configuration content of SSID is deleted.
The above embodiment with reference to first aspect, an embodiment of the present invention provides the 4th kind of possible reality of first aspect
Mode is applied, the probe requests thereby of above-mentioned access device monitoring wireless terminal includes:Access device issues broadcast frame BEACON, should
Public network mark is carried in BEACON;Access device receives the probe requests thereby of wireless terminal, wherein, which carries public affairs
Network mark is known.
Second aspect, the embodiment of the present invention additionally provide a kind of access device of wireless network, including:Probe requests thereby monitors
Module, for monitoring the probe requests thereby of wireless terminal, wherein, which carries SSID;Mark checks module, for examining
Whether the SSID looked into probe requests thereby is consistent with the mark of the wireless network of itself configuration;AM access module, for being checked when mark
When the inspection result of module is inconsistent, the service self-configuring of SSID is carried out, by the corresponding wireless networks of wireless terminal access SSID.
It is above-mentioned to connect an embodiment of the present invention provides the first possible embodiment of second aspect with reference to second aspect
Entering module includes:Dispensing unit, the service for being customized in advance according to network manager or network operator carry out for SSID
Service self-configuring.
With reference to second aspect, an embodiment of the present invention provides second of possible embodiment of second aspect, above-mentioned dress
Put and further include:Message pushing module, the PUSH message for push server to be provided are issued to wireless terminal.
With reference to second aspect, an embodiment of the present invention provides the third possible embodiment of second aspect, above-mentioned dress
Put and further include:Removing module is configured, for the access situation of the SSID of periodic statistics self-configuring, when SSID does not have access service
Duration when exceeding given threshold, delete the configuration content of SSID.
With reference to second aspect the above embodiment, an embodiment of the present invention provides the 4th kind of possible implementation of second aspect
Mode, above-mentioned probe requests thereby monitoring modular include:Broadcast frame issuance unit, for issuing broadcast frame BEACON, in the BEACON
Carry public network mark;Probe requests thereby receiving unit, for receiving the probe requests thereby of wireless terminal, wherein, probe requests thereby carries
There is public network mark.
Method and apparatus provided in an embodiment of the present invention, SSID in the probe request and the nothing of access device itself configuration
It is not directly to refuse the wireless terminal, but serviced according to the SSID in probe requests thereby when the mark of gauze network is inconsistent
Self-configuring, by the accessing wireless terminal to wireless network, such user is without the ssid list by probe requests thereby return come manually
Select the Wi-Fi network of access, you can be automatically performed access procedure, simplify the process of wireless terminal access Wi-Fi network, have
Effect improves the seamless roam switching service of wireless terminal, improves the Experience Degree of user.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the cut-in method flow chart for the wireless network that the embodiment of the present invention is provided;
Fig. 2 shows the Signalling exchange schematic diagram of the cut-in method for the wireless network that the embodiment of the present invention is provided;
Fig. 3 shows the structure diagram of the access device for the wireless network that the embodiment of the present invention is provided;
Fig. 4 shows the structure diagram of the access device for another wireless network that the embodiment of the present invention is provided.
Embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Go out all other embodiments obtained on the premise of creative work, belong to the scope of protection of the invention.
The embodiment of the present invention in a manner of OPEN (open, free) under exemplified by certification Wi-Fi network, there is provided a kind of wireless network
The cut-in method and device of network, are described as follows.
The cut-in method flow chart of wireless network shown in Figure 1, this method comprise the following steps:
Step S102, access device monitor the probe requests thereby of wireless terminal, wherein, which carries SSID.This
Wireless terminal in inventive embodiments is referred to as mobile terminal, can be specifically mobile phone, tablet computer, or other portable
Electronic equipment.
Access device (such as AP or AC (access controller)) in Wi-Fi network can monitor Home Network overlay area in real time
Interior probe requests thereby, the probe requests thereby are usually PROBE REQUEST message, it carries SSID.
Step S104, access device check above-mentioned SSID whether with the wireless network of itself (referring to the access device) configuration
Mark is consistent.
Step S106, if inconsistent, access device carries out the service self-configuring of SSID, and wireless terminal is accessed SSID pairs
The wireless network answered.
In correlation technique, if the mark one of the SSID and the wireless network of access device itself configuration in probe requests thereby
Cause, access device directly can access wireless terminal;If the SSID and access device itself in probe requests thereby configure wireless
The mark of network is inconsistent, and access device can directly refuse the access of the wireless terminal.The above method of the embodiment of the present invention,
When the mark of SSID and the wireless network of access device itself configuration in probe requests thereby are inconsistent, access device is not directly to refuse
Exhausted wireless terminal, but service self-configuring is carried out according to the SSID in probe requests thereby, by the accessing wireless terminal to wireless network,
So user manually selects the Wi-Fi network of access without the ssid list returned by probe requests thereby, you can is automatically performed
Access procedure, simplifies the process of wireless terminal access Wi-Fi network, effectively improves the seamless roam switching clothes of wireless terminal
Business, improves the Experience Degree of user.
During specific implementation, the service self-configuring that above-mentioned access device carries out SSID can include:Access device is according to network
The service that manager or network operator customize in advance carries out service self-configuring for SSID.
Can be the self-built hotspot of user in view of the access device in the embodiment of the present invention, which can be with
Personalized service is provided to the wireless terminal of access, these services can be sent to wireless terminal in a manner of PUSH message,
Based on this, the above method further includes:The PUSH message that access device provides push server is issued to wireless terminal, the push
Server can be the push server for access device configuration.The PUSH message can initiate HTTP connections in wireless terminal
When be handed down to wireless terminal, wireless terminal can also be handed down in the other services of wireless terminal requests.Specifically issuing process can
To be realized using push (Push) technology, push technology is a kind of based on the skill that information is actively dealt into client by server
Art.Compared with traditional " pulling " (Pull), the most important features of Push are actively to send information by server, rather than by visitor
Initiate request in family end.It is advantageous that the initiative and promptness of information, before user plane can be pushed information at any time.It is mobile logical
The Push contents in letter field can cover news, weather, physical culture game situation, quotations on the stock market, and upgrading prompting, micro-blog information, SNS good
Dynamically and electrically sub- reading content of friend etc..
In view of in the overlay area of network where access device, having various wireless terminals, some wireless terminals may
The region is simply appeared in once in a while, just some even occurs once for a long time, or occurs never again after occurring once, in order to
Avoid the SSID of access device self-configuring excessively more, influence the performance of equipment, the above method can use aging mechanism by some
The configuration of SSID is deleted.Based on this, the above method further includes:The access feelings of the SSID of access device periodic statistics self-configuring
Condition, when SSID does not have the duration of access service to exceed given threshold, deletes the configuration content of the SSID.Wherein, the week of statistics
Phase can rule of thumb set, such as:One week.By this aging mechanism, it can effectively delete and match somebody with somebody on access device
A part of SSID put, only retains the SSID that the wireless terminal visited in the recent period uses, improves access device memory space
Utilization rate, and then improve the performance of equipment.
Above-mentioned access device can also issue common wireless network in addition to only monitoring probe requests thereby by way of broadcast
Public network mark so that wireless terminal can according to history service condition, directly carry in the probe request the public network mark, this
After the service that sample access device is identified by the self-configuring public network, which is linked into the wireless network of public network mark
In, can be directly by the wireless terminal when follow-up still other wireless terminal sends the probe requests thereby for carrying public network mark
Access, avoids the excessive SSID of self-configuring.Based on this, the probe requests thereby of above-mentioned access device monitoring wireless terminal can wrap
Include:Access device issues broadcast frame BEACON, and public network mark is carried in the BEACON;Access device receives the spy of wireless terminal
Request is surveyed, wherein, which carries public network mark.
The Signalling exchange schematic diagram of the cut-in method of wireless network shown in Figure 2, wherein, AP (wireless access point) is carried
For the wireless service of OPEN mode certifications, WLAN (Wireless Local Area Networks, Wireless LAN) is opened
After the wireless terminal of function enters this AP overlay area, following signalling interactive process are performed:
(1) wireless terminal send carry non-NULL SSID PROBE REQUEST (equivalent to above-mentioned probe requests thereby, can also
Referred to as probe messages or probe message), which can be any wireless network services connected in the past;
(2) AP receives the PROBE REQUEST of wireless terminal, and the SSID in the probe messages carries out SSID services certainly
Configuration, there is provided the SSID wirelessly access;
(3) AP carries SSID services by BEACON messages, safeguards SSID service access statistics;
(4) wireless terminal receives the BEACON messages comprising the SSID, actively initiates 802.11 access procedures, access
The wireless network of SSID services;
(5) wireless terminal is successfully accessed;
(6) wireless terminal actively initiates HTTP connections;
(7) AP and corresponding push server coordinate, to wireless terminal PUSH message, such as advertisement service etc..
In order to efficiently use the memory block of AP, AP can periodically carry out self-configuring SSID service access statistics, to long-term
The SSID for not having access service carries out aging deletion.
AP does not provide the SSID when self-configuring of access device (AP or AC) in the embodiment of the present invention refers to initial
Service, but the SSID in PROBE REQUEST, configure SSID services and corresponding strategies, specific strategy in equipment
It can be configured according to the physical planning of network manager, such as whether carrying out PORTAL certifications etc..
In order to simplify the SSID configured on access device, access device can also be known by being carried in the BEACON frames of broadcast
Name SSID (such as CMCC, airport) mode induces user actively to access the well-known SSID, and concrete scheme is as follows:
(1) AP carries well-known SSID (such as CMCC, airport) in BEACON;
(2) wireless terminal of user actively connects well-known SSID (these according to history access information by PROBE REQUEST
In assume user in the past accessed the SSID);
(3) AP receives the PROBE REQUEST of wireless terminal, and the SSID in the PROBE REQUEST carries out SSID
Service self-configuring, there is provided the SSID wirelessly access;And PROBE RESPONSE are responded to wireless terminal;
(4) wireless terminal normally accesses the well-known SSID;
(5) AP and corresponding push server coordinate, to wireless terminal PUSH message.
AP can also periodically carry out self-configuring SSID service access statistics, and the long-term SSID without access service is carried out
Aging is deleted.
Corresponding to the above method, an embodiment of the present invention provides a kind of access device of wireless network, which can set
Put on access device, such as be arranged on AP or AC.Referring to Fig. 3, which is included with lower module:
Probe requests thereby monitoring modular 32, for monitoring the probe requests thereby of wireless terminal;Wherein, which carries
SSID;
Mark checks module 34, for checking whether above-mentioned SSID is consistent with the mark of the wireless network of itself configuration;
AM access module 36, when the inspection result for checking module 34 when mark is inconsistent, carries out the service autogamy of SSID
Put, by the corresponding wireless networks of wireless terminal access SSID.
The device of the embodiment of the present invention, the mark of SSID and the wireless network of access device itself configuration in the probe request
When knowing inconsistent, access device is not directly to refuse the wireless terminal, but according to the SSID in probe requests thereby service certainly
Configuration, by the accessing wireless terminal to wireless network, such user selects manually without the ssid list returned by probe requests thereby
Select the Wi-Fi network of access, you can be automatically performed access procedure, simplify the process of wireless terminal access Wi-Fi network, effectively
The seamless roam switching service of wireless terminal is improved, improves the Experience Degree of user.
Above-mentioned AM access module 36 can include:Dispensing unit, for advance according to network manager or network operator
The service of customization carries out service self-configuring for SSID.
Above device further includes:Message pushing module, the PUSH message for push server to be provided are issued to wirelessly
Terminal.By way of this message push, personalized service can be provided to the wireless terminal of access.
Above device further includes:Removing module is configured, for the access situation of the SSID of periodic statistics self-configuring, when
When SSID does not have the duration of access service to exceed given threshold, the configuration content of SSID is deleted., can be with by this aging mechanism
It is effective to delete a part of SSID configured on access device, only retain the SSID that the wireless terminal visited in the recent period uses, carry
The utilization rate of access device memory space has been risen, and then has improved the performance of equipment.
Above-mentioned probe requests thereby monitoring modular 32 can include:Broadcast frame issuance unit, should for issuing broadcast frame BEACON
Public network mark is carried in BEACON;Probe requests thereby receiving unit, for receiving the probe requests thereby of wireless terminal, wherein, the spy
Survey request and carry public network mark.After the service that the device is identified by the self-configuring public network, which is linked into this
, can when follow-up still other wireless terminal sends the probe requests thereby for carrying public network mark in the wireless network of public network mark
Directly to access the wireless terminal, the excessive SSID of self-configuring is avoided.
The technique effect and preceding method embodiment phase of the device that the embodiment of the present invention is provided, its realization principle and generation
Together, to briefly describe, device embodiment part does not refer to part, refers to corresponding contents in preceding method embodiment.
Although there is the discussion switched for the seamless flow between mobile network and Wi-Fi network in correlation technique, it is not
Extra user's registration and verification are needed, realizes the communication between equipment and incoming end (AP), it is supported automatic discovery network, awards
Power and allocation of access rights.It can moved by general advertisement service (GAS) between equipment and carrier network services device in fact
The 2 layer networks transmission of existing advertisement protocol frame, then, server can be responded returning equipment by AP, if it does, its just automatic verification
With connection user.This assigning process also supports service quality mapping, or by different service code point (DSCP) promoters with
The priority of each 2 layer protocol of equipment carries out fast mapping, so as to improve end-to-end service quality.But although the technology can
Solve the problems, such as that user has found and accesses network automatically, but its purpose is between numerous cellular carriers seamless roam cut
Change, it is necessary to which the cooperation of terminal, wireless access point (AP) and major operator, is not suitable for the self-built hotspot area of client
Domain.Above-described embodiment realizes that wireless user connects WiFi network automatically by a kind of self-configuring wireless service technology, and can be to
User's Push Service message.
Above example provides push technology and the side of a kind of adaptive Push Service for OPEN mode certification Wi-Fi networks
Case, wireless user's (i.e. wireless terminal) are wireless with regard to that can automatically access without SSID is actively selected by hand as long as opening Wi-Fi functions
Network, and PUSH message can be received, so as to solve the problems, such as user's active access of vast wireless carrier operator headache, push
The promotion and popularization of wireless network are moved.
Referring to Fig. 4, the embodiment of the present invention also provides the access device 100 of another wireless network, including:Processor 40,
Memory 41, bus 42 and communication interface 43, the processor 40, communication interface 43 and memory 41 are connected by bus 42;
Processor 40 is used to perform the executable module stored in memory 41, such as computer program.
Wherein, memory 41 may include high-speed random access memory (RAM:Random Access Memory),
Non-labile memory (non-volatile memory), for example, at least a magnetic disk storage may be further included.By extremely
A few communication interface 43 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection, can use internet, wide area network, local network, Metropolitan Area Network (MAN) etc..
Bus 42 can be isa bus, pci bus or eisa bus etc..The bus can be divided into address bus, data
Bus, controlling bus etc..Only represented for ease of representing, in Fig. 4 with a four-headed arrow, it is not intended that an only bus or
A type of bus.
Wherein, memory 41 is used for storage program, and the processor 40 performs the journey after execute instruction is received
Sequence, the method performed by device that the stream process that foregoing any embodiment of the embodiment of the present invention discloses defines can be applied to handle
In device 40, or realized by processor 40.
Processor 40 is probably a kind of IC chip, has the disposal ability of signal.During realization, above-mentioned side
Each step of method can be completed by the integrated logic circuit of the hardware in processor 40 or the instruction of software form.Above-mentioned
Processor 40 can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network
Processor (Network Processor, abbreviation NP) etc.;It can also be digital signal processor (DSP), application-specific integrated circuit
(ASIC), ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only storage, may be programmed read-only
In the storage medium of this area such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at
The step of memory 41, processor 40 reads the information in memory 41, the above method is completed with reference to its hardware.
The embodiment of the present invention additionally provides a kind of computer program product of progress wireless network access, including stores journey
The computer-readable recording medium of sequence code, the instruction that said program code includes can be used for performing institute in previous methods embodiment
The method stated, specific implementation can be found in embodiment of the method, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with
Realize by another way.Device embodiment described above is only schematical, for example, the division of the unit,
Only a kind of division of logic function, can there is other dividing mode when actually realizing, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
In network unit.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units integrate in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment the method for the present invention.
And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention answers the scope of the claims of being subject to.