CN108399056A - It is a kind of wirelessly to throw screen method and wireless router - Google Patents
It is a kind of wirelessly to throw screen method and wireless router Download PDFInfo
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- CN108399056A CN108399056A CN201810159286.6A CN201810159286A CN108399056A CN 108399056 A CN108399056 A CN 108399056A CN 201810159286 A CN201810159286 A CN 201810159286A CN 108399056 A CN108399056 A CN 108399056A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of wireless throwing screen methods, including：Wireless router obtains the throwing screen solicited message that mobile terminal is sent；Wireless router shields solicited message according to the throwing, generate and broadcast the display equipment in the first exploration claim frame and the second exploration claim frame to wireless network, the first exploration claim frame corresponds to the throwing screen agreement of the first system, and the second exploration claim frame corresponds to the throwing screen agreement of second system；Display equipment in the wireless network receives first and explores claim frame or the second exploration claim frame, and feed back corresponding response message to the wireless router according to the throwing screen agreement itself supported；Wireless router is according to the response message, it is established with the display equipment and throws screen data channel, and throwing screen response message is sent to the mobile terminal, the mobile terminal shields response message according to the throwing and the display equipment establishes data channel and completes to throw and shields, and solves wireless throw and shields incompatible technical problem.
Description
Technical field
The invention belongs to wireless router technical fields, more particularly to wirelessly throw screen method and wireless router.
Background technology
In the prior art, mobile phone wireless throws screen technology and includes mainly Airplay technologies based on IOS systems, is based on
Android（Android）The Wi-Fi Display technologies of system.But wireless throwing screen technology in the prior art is lacked there are following
Point：First, protocol compatibility is bad, the mobile phone of android system, which can only accordingly be thrown, to be shielded onto the TV of android system,
The mobile phone of IOS systems can only be thrown on screen to the TV for supporting AirPlay technologies, second is that air interference is more serious, Wi-Fi
Display can only wirelessly be carried out wirelessly throwing screen with 2.4G, influence the wireless receiving and dispatching of 2.4G other equipments.
Therefore, how the problems of the prior art are solved, using wireless router, makes mobile terminal that nothing be more flexibly used
Line throws screen technology, becomes urgent problem to be solved.
Invention content
In consideration of it, the purpose of the present invention is to provide a kind of wireless throwing screen method and wireless router, the prior art is solved
In wireless throw shield incompatible technical problem, bring better experience to user.
According to foregoing invention purpose, the present invention provides a kind of wireless throwing screen method, the method includes：
S1, wireless router obtain the throwing screen solicited message that mobile terminal is sent；
S2, the wireless router shield solicited message according to the throwing, generate and broadcast the first exploration claim frame and second and explore
Display equipment in claim frame to wireless network, the first exploration claim frame correspond to the throwing screen agreement of the first system, and described the
Two exploration claim frames correspond to the throwing screen agreement of second system；
Display equipment in S3, the wireless network according to the throwing screen agreement itself supported, receive first explore claim frame or
Second explores claim frame, and feeds back corresponding response message to the wireless router；
S4, the wireless router are established with the display equipment according to the response message and throw screen data channel, and send throwing
Shield response message to the mobile terminal, the mobile terminal shields response message according to the throwing and the display equipment establishes number
According to channel and complete to throw screen.
Preferably, the method further includes：If the first system is one in Android system or IOS systems,
The second system is another in Android system or IOS systems.
Preferably, the step S1 includes：
The mobile terminal is the mobile terminal based on the Android system, and the throwing screen solicited message is Probe Request
Frame.
Preferably, the step S1 further includes:
The mobile terminal is the mobile terminal based on the IOS, and the throwing screen solicited message is MDNS Query frames.
Preferably, the step S2 includes:
The first system is Android system, and described first explores claim frame as Probe Request frames；
The step S3 includes：
The display equipment is based on Android system, then the display device broadcasts Probe Request frames, and monitors from described
The Probe Request frames of wireless router；
After the wireless router and display equipment determine channel, display equipment transmission Probe Response frames are to described
Wireless router；
The step S4 includes：
The wireless router establishes throwing based on android system according to the Probe Response frames, with the display equipment
Shield the data channel of agreement.
Preferably, the step S4 includes:The throwing screen response message is Probe Response frames.
Preferably, the step S2 further includes:
The second system is IOS systems, and described second explores claim frame as MDNS Query frames；
The step S3 further includes：
The display equipment is based on IOS systems, and the display equipment sends MDNS Response frames to the wireless router；
The step S4 further includes：
The wireless router establishes the throwing screen based on IOS systems according to the MDNS Response frames, with the display equipment
The data channel of agreement.
Preferably, the step S4 further includes：The throwing screen response message is MDNS Response frames.
According to foregoing invention purpose, the present invention provides a kind of wireless router, including：
Acquisition module obtains the throwing screen solicited message that mobile terminal is sent；
Search module shields solicited message according to the throwing, generates and broadcasts the first exploration claim frame and second and explore claim frame extremely
Display equipment in wireless network, the first exploration claim frame correspond to the throwing screen agreement of the first system, and second exploration is asked
Frame is asked to correspond to the throwing screen agreement of second system；
Equipment link block obtains the response message of the display equipment feedback in the wireless network, is built with the display equipment
It is vertical to throw screen data channel；
Sending module generates and sends throwing screen response message to the mobile terminal.
Preferably, if the first system is one in Android system or IOS systems, the second system is peace
Another in tall and erect system or IOS systems.
Preferably, described search module includes the first search unit, according to throwings screen solicited message, generates and broadcasts the
One explores the display equipment in claim frame to wireless network, and described first explores claim frame as Probe Request frames；
The equipment link block includes the first connection unit, obtains the Probe Response frames that the display equipment is sent,
And establish the data channel based on android system for throwing screen agreement with the display equipment.
Preferably, the sending module includes the first transmission unit, generates and sends throwing screen response message to the movement
Terminal, the throwing screen response message is Probe Response frames.
Preferably, described search module includes the second search unit, according to throwings screen solicited message, generates and broadcasts the
Two explore the display equipment in claim frame to wireless network, and described second explores claim frame as MDNS Query frames；
The equipment link block includes the second connection unit, obtains the MDNS Response frames that the display equipment is sent, with
The display equipment establishes the data channel of the throwing screen agreement based on IOS systems.
Preferably, the sending module includes the second transmission unit, generates and sends throwing screen response message to the movement
Terminal, the throwing screen response message is MDNS Response frames.
Compared with prior art, wireless throwing screen method provided by the invention and wireless router, have the advantages that：
According to the technical solution, no matter mobile terminal is based on IOS systems or to be based on Android system, is passed through wireless router " agency "
Throwing screen channel is established with display equipment to connect, and solves the bad technical problem of protocol compatibility in the prior art；Pass through nothing
Line router can be interacted using 2.4G wireless signals with mobile terminal simultaneously, interacted, solved with display equipment using 5G signals
The more serious technical problem of air interference, to user brings better experience.
Description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to it is a kind of it is wireless throw screen method and
Above-mentioned characteristic, technical characteristic, advantage and its realization method of wireless router are further described.
Fig. 1 is the schematic diagram of Wi-Fi Display agreements in the prior art；
Fig. 2 is the schematic diagram of MDNS query agreements in the prior art；
Fig. 3 is a kind of wireless flow chart for throwing screen method of the present invention；
Fig. 4 is a kind of flow chart of wireless router of the present invention.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, control is illustrated below
The specific implementation mode of the present invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically shown in each figure, they are not represented
Its practical structures as product.In addition, so that simplified form is easy to understand, there is identical structure or function in some figures
Component only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not only indicated
" only this ", can also indicate the situation of " more than one ".
Before introducing the present invention, introduces Wi-Fi Display in the prior art and throw screen technology and Airplay throwings
Screen technology.
The wireless technical solution for throwing screen use of the mobile terminal of Android system is mainly Wi-Fi Display technologies.Wi-
Fi Display technologies i.e. Wi-Fi P2P technologies.As shown in Figure 1, Wi-Fi Display technologies are broadly divided into three ranks
Section：P2P equipment is found（Device Discovery）, P2P equipment establish connection and P2P device data interactive processes.It is now main
Introduce P2P equipment discovery phases.The discovery of P2P equipment includes sweep phase（Scan Phase）And discovery phase（Find
Phase）.In sweep phase, P2P equipment can be sent on each channels of 1-13 of 2.4G explores claim frame（Probe
Request frames）.P2P equipment in this stage in will not handle the exploration claim frame from other equipment.After this stage,
P2P equipment will enter next stage, i.e. discovery phase.In discovery phase, P2P equipment will be in search condition（Search
State）And listening state（Listen State）Between toggle.In search condition, P2P equipment will be 2.4GHz's
It is sent respectively on 1,6,11 channels and explores claim frame.These channels are referred to as Social Channels.In order to distinguish non-P2P
Exploration claim frame, P2P device discovery protocols require must frame explore claim frame in include P2P IE.Under listening state,
P2P equipment will randomly choose a channel in 1,6,11 channel, monitor and explore claim frame and reply probe response frame
（Probe Response frames）.Selected channel is referred to as monitor channel（Listen Channel）.It is worth noting that prison
It listening channel once chosen, cannot be changed in entire P2P discovery phases.In addition, at this stage, P2P equipment is only
Handle those exploration claim frames for containing P2P IE information.It is connect after determining P2P equipment both sides by P2P discovery phases
Get off be exactly equipment connection process：Screen process is thrown in P2P Invitation and WPS Provisioning and data interaction
QoS Data。
Mobile terminal based on IOS systems throws screen technology using Airplay, as shown in Figure 2.Mobile phone sends MDNS query
Multicast message is forwarded by router, after supporting the TV of Airplay agreements to receive MDNS messages, can feed back MDNS
Query response are transmitted to mobile phone by router.Data channel is established between mobile phone and TV.Mobile phone sends MDNS's
Include the service for enabling video flowing and audio stream in message.Then mobile phone is sent throws the TXT associations that screen agreement needs with Airplay
View, Airplay interactive processes are determined by TXT protocol massages.Last mobile phone and TV Room carry out the transmission of data.
As shown in figure 3, according to one embodiment of present invention, a kind of wireless throwing screen method, the method includes：
S301, wireless router obtain the throwing screen solicited message that mobile terminal is sent；
S302, the wireless router shield solicited message according to the throwing, generate and broadcast the first exploration claim frame and second and visit
Display equipment in rope claim frame to wireless network, the first exploration claim frame corresponds to the throwing screen agreement of the first system, described
Second exploration claim frame corresponds to the throwing screen agreement of second system；
Display equipment in S303, the wireless network according to the throwing screen agreement itself supported, receive first explore claim frame or
Person second explores claim frame, and feeds back corresponding response message to the wireless router；
S304, the wireless router are established with the display equipment according to the response message and throw screen data channel, and send
Screen response message is thrown to the mobile terminal, the mobile terminal shields response message according to the throwing and the display equipment is established
Data channel simultaneously is completed to throw screen.
One embodiment of the invention, the method further include：If the first system is in Android system or IOS systems
One, then the second system is another in Android system or IOS systems.
One embodiment of the invention, the step S301 include：The mobile terminal is the shifting based on the Android system
Dynamic terminal, the throwing screen solicited message is Probe Request frames.Specifically, the mobile terminal is based on Android system, according to
The Wi-Fi Display of Android system throw screen agreement, and the throwing screen solicited message is Probe Request frames.It is described mobile whole
End sends Probe Request frames to the wireless router, and the Probe Request frames include the mobile terminal
MAC Address.After the wireless router obtains the Probe Request frames, the Probe Request frames are parsed, and obtain
Take the MAC Address of the mobile terminal.
One embodiment of the invention, the step S301 further include：The mobile terminal is the mobile end based on the IOS
End, the throwing screen solicited message is MDNS Query frames.The mobile terminal is based on IOS systems, according to IOS systems
Airplay throws screen agreement, and the mobile terminal sends MDNS Query frames to the wireless router, the MDNS Query frames
Include the MAC Address of the mobile terminal.After the wireless router obtains the MDNS Query frames, the MDNS is parsed
Query frames, and obtain the MAC Address of the mobile terminal.
The wireless router shields solicited message according to the throwing, generates and broadcasts the first exploration claim frame and second and explore
Display equipment in claim frame to wireless network, the first exploration claim frame correspond to the throwing screen agreement of the first system, and described the
Two exploration claim frames correspond to the throwing screen agreement of second system.Specifically, if the first system is Android system or IOS systems
In one, then the second system is another in Android system or IOS systems.
One embodiment of the invention, the first system are Android system, and described first explores claim frame as Probe
Request frames.After the wireless router gets the throwing screen solicited message, generates and broadcast Probe Request frames extremely
Display equipment in wireless network.The display equipment is based on Android system, according to Wi-Fi Display based on android system
Screen agreement is thrown, data channel is established between the display equipment and the wireless router.Specifically, the wireless router exists
Probe Request frames are broadcasted on each channels of 1-13 of 2.4G.When the display equipment gets the throwing screen order outside one
When, each channels broadcast Probe Request frames of 1-13 of the display equipment in 2.4G.Wireless router listens to described
Show that the Probe Request frames of device broadcasts, the display equipment listen to the Probe that the wireless router is sent
Request frames, the wireless router and display equipment proceed by P2P interactions.By the multiple interaction of the two, wireless routing
Device broadcasts Probe Request frames, 1,6,11 channels of the display equipment in 2.4GHz respectively on 1,6,11 channels of 2.4GHz
It is upper to broadcast Probe Request frames respectively.The wireless router and display equipment are random on 1,6,11 channels of 2.4GHz
Select a channel.The channel 6 selected in the present embodiment.The wireless router sends Probe on the channel 6 of 2.4GHz
Request frames are to the display equipment.The display equipment listens to the Probe Request, and responds a Probe
Response frames are to the wireless router.According to Wi-Fi Display agreements, the wireless router and the display equipment
Establish the data channel for meeting Wi-Fi Display agreements.
One embodiment of the invention, the second system are IOS systems, and described second explores claim frame as MDNS Query
Frame.The display equipment is based on IOS systems, and screen agreement, the display equipment and institute are thrown according to the Airplay based on IOS systems
It states and establishes data channel between wireless router.The wireless router sends the display in MDNS query frames to wireless network
Equipment.The display equipment obtains the MDNS query frames, sends MDNS Response frames to the wireless router.Institute
It states wireless router and the display equipment and data channel is established according to Airplay throwing screen protocol negotiations.
The wireless router establishes data channel according to the response message, with the display equipment, and sends throwing screen
Response message is to the mobile terminal.After the acquisition for mobile terminal throwing screen response message, established with the wireless router
Data channel.The mobile terminal completes the throwing screen of data information by the data channel.
One embodiment of the invention, the mobile terminal are based on Android system, and the throwing screen response message is Probe
Response frames.The wireless router generates Probe Response frames and is sent to the mobile terminal, the Probe
Response frames include the MAC Address of the mobile terminal.Probe Response frames described in the acquisition for mobile terminal, with institute
It states wireless router and establishes data channel connection.The mobile terminal completes the throwing screen of data information by the data channel.
One embodiment of the invention, the mobile terminal are based on IOS systems, and the throwing screen response message is MDNS
Response frames.The wireless router generates MDNS Response frames to the mobile terminal, the MDNS Response
Frame includes the MAC Address of the mobile terminal.MDNS Response frames described in the acquisition for mobile terminal, with the no circuit
Data channel connection is established by device.The mobile terminal completes the throwing screen of data by the data channel.
According to the technical solution, no matter mobile terminal is based on IOS systems or to be based on Android system, passes through wireless routing
Device " agency " is established standby throwing screen channel of establishing with display equipment and is connect, and solves the bad skill of protocol compatibility in the prior art
Art problem；It by wireless router, can be interacted simultaneously with mobile terminal using 2.4G wireless signals, use 5G signals and display
Equipment interacts, and solves the more serious technical problem of air interference, better experience is brought to user.
As shown in figure 4, one embodiment of the invention, a kind of wireless router, including：
Acquisition module 40 obtains the throwing screen solicited message that mobile terminal is sent；
Search module 41 shields solicited message according to the throwing, generates and broadcasts the first exploration claim frame and second and explore claim frame
To the display equipment in wireless network, the first exploration claim frame corresponds to the throwing screen agreement of the first system, and described second explores
Claim frame corresponds to the throwing screen agreement of second system；
Equipment link block 42 obtains the response message of the display equipment feedback in the wireless network, with the display equipment
It establishes and throws screen data channel；
Sending module 43 generates and sends throwing screen response message to the mobile terminal.
When mobile terminal will throw screen, sends and throw screen solicited message to wireless router.The throwing screen solicited message is for asking
Search mobile terminal is asked to throw the display equipment of screen.After acquisition module 40 receives the throwing screen solicited message, parsed.It searches
Rope module 41 shields solicited message according to the throwing, generates and broadcasts the first exploration claim frame and second and explore claim frame to wireless network
Display equipment in network, the first exploration claim frame correspond to the throwing screen agreement of the first system, and described second explores claim frame pair
Answer the throwing screen agreement of second system.Equipment link block 42 obtains the response letter of the feedback of the display equipment in the wireless network
Breath is established with the display equipment and throws screen data channel.Sending module 43 generates and sends throwing screen response message to the movement
Terminal establishes data channel with the mobile terminal.
One embodiment of the invention, if the first system is one in Android system or IOS systems, described the
Two system is another in Android system or IOS systems.
One embodiment of the invention, described search module include the first search unit.First search unit is according to institute
Throwing screen solicited message is stated, the display equipment in the first exploration claim frame to wireless network is generated and broadcast, first exploration is asked
It is Probe Request frames to seek frame.The display equipment is based on Android system, sends Probe Response frames to wireless routing
Device.The equipment link block includes the first connection unit, obtains the Probe Response frames that the display equipment is sent, and
The data channel based on android system for throwing screen agreement is established with the display equipment.The sending module includes that the first transmission is single
Member generates and sends throwing screen response message to the mobile terminal, and the throwing screen response message is Probe Response frames.Institute
It states wireless router and establishes data channel with the mobile terminal.The mobile terminal transmission data information is thrown screen to display and is set
It is standby.
One embodiment of the invention, described search module include the second search unit.Second search unit is according to institute
Throwing screen solicited message is stated, the display equipment in the second exploration claim frame to wireless network is generated and broadcast, second exploration is asked
It is MDNS Query frames to seek frame.The display equipment is based on IOS systems, sends MDNS Response frames to the wireless routing
Device.The equipment link block includes the second connection unit, obtains the MDNS Response frames that the display equipment is sent, with
The display equipment establishes the data channel of the throwing screen agreement based on IOS systems.The sending module includes the second transmission unit,
Throwing screen response message is generated and sent to the mobile terminal, the throwing screen response message is MDNS Response frames.The nothing
Line router establishes data channel with the mobile terminal.The mobile terminal transmission data information throws screen to display equipment.
According to the technical solution, no matter mobile terminal is to be based on IOS systems or Android system, by wireless router with
It shows that equipment establishes throwing screen data channel, solves the bad technical problem of throwing screen protocol compatibility in the prior art, to use
Bring better experience in family.
In conclusion the present invention solves throws the bad technical problem of screen protocol compatibility in the prior art, to user with
Preferably experience.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, several improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (14)
1. a kind of wireless throwing screen method, which is characterized in that the method includes：
S1, wireless router obtain the throwing screen solicited message that mobile terminal is sent；
S2, the wireless router shield solicited message according to the throwing, generate and broadcast the first exploration claim frame and second and explore
Display equipment in claim frame to wireless network, the first exploration claim frame correspond to the throwing screen agreement of the first system, and described the
Two exploration claim frames correspond to the throwing screen agreement of second system；
Display equipment in S3, the wireless network according to the throwing screen agreement itself supported, receive first explore claim frame or
Second explores claim frame, and feeds back corresponding response message to the wireless router；
S4, the wireless router are established with the display equipment according to the response message and throw screen data channel, and send throwing
Shield response message to the mobile terminal, the mobile terminal shields response message according to the throwing and the display equipment establishes number
According to channel and complete to throw screen.
2. as described in claim 1 wireless throw screen method, which is characterized in that the method further includes：If the first system
For one in Android system either IOS systems, then the second system is another in Android system or IOS systems.
3. as claimed in claim 2 wireless throw screen method, which is characterized in that the step S1 includes：
The mobile terminal is the mobile terminal based on the Android system, and the throwing screen solicited message is Probe Request
Frame.
4. as claimed in claim 2 wireless throw screen method, which is characterized in that the step S1 further includes:
The mobile terminal is the mobile terminal based on the IOS, and the throwing screen solicited message is MDNS Query frames.
5. as claimed in claim 2 wireless throw screen method, which is characterized in that the step S2 further includes:
The first system is Android system, and described first explores claim frame as Probe Request frames；
The step S3 includes：
The display equipment is based on Android system, then the display device broadcasts Probe Request frames, and monitors from described
The Probe Request frames of wireless router；
After the wireless router and display equipment determine channel, display equipment transmission Probe Response frames are to described
Wireless router；
The step S4 includes：
The wireless router establishes throwing based on android system according to the Probe Response frames, with the display equipment
Shield the data channel of agreement.
6. as claimed in claim 5 wireless throw screen method, which is characterized in that the step S4 further includes:Response is shielded in the throwing
Information is Probe Response frames.
7. as claimed in claim 2 wireless throw screen method, which is characterized in that the step S2 further includes:
The second system is IOS systems, and described second explores claim frame as MDNS Query frames；
The step S3 further includes：
The display equipment is based on IOS systems, and the display equipment sends MDNS Response frames to the wireless router；
The step S4 further includes：
The wireless router establishes the throwing screen based on IOS systems according to the MDNS Response frames, with the display equipment
The data channel of agreement.
8. as claimed in claim 7 wireless throw screen method, which is characterized in that the step S4 includes：The throwing screen response letter
Breath is MDNS Response frames.
9. a kind of wireless router, which is characterized in that including：
Acquisition module obtains the throwing screen solicited message that mobile terminal is sent；
Search module shields solicited message according to the throwing, generates and broadcasts the first exploration claim frame and second and explore claim frame extremely
Display equipment in wireless network, the first exploration claim frame correspond to the throwing screen agreement of the first system, and second exploration is asked
Frame is asked to correspond to the throwing screen agreement of second system；
Equipment link block obtains the response message of the display equipment feedback in the wireless network, is built with the display equipment
It is vertical to throw screen data channel；
Sending module generates and sends throwing screen response message to the mobile terminal.
10. wireless router as claimed in claim 9, which is characterized in that
If the first system is one in Android system or IOS systems, the second system be Android system or
Another in IOS systems.
11. wireless router as claimed in claim 10, which is characterized in that described search module includes the first search unit,
Shield solicited message according to the throwing, generates and broadcast the display equipment in the first exploration claim frame to wireless network, described first
Exploration claim frame is Probe Request frames；
The equipment link block includes the first connection unit, obtains the Probe Response frames that the display equipment is sent,
And establish the data channel based on android system for throwing screen agreement with the display equipment.
12. wireless router as claimed in claim 11, which is characterized in that the sending module includes the first transmission unit,
Throwing screen response message is generated and sent to the mobile terminal, the throwing screen response message is Probe Response frames.
13. wireless router as claimed in claim 10, which is characterized in that described search module includes the second search unit,
Shield solicited message according to the throwing, generates and broadcast the display equipment in the second exploration claim frame to wireless network, described second
Exploration claim frame is MDNS Query frames；
The equipment link block includes the second connection unit, obtains the MDNS Response frames that the display equipment is sent, with
The display equipment establishes the data channel of the throwing screen agreement based on IOS systems.
14. wireless router as claimed in claim 13, which is characterized in that the sending module includes the second transmission unit,
Throwing screen response message is generated and sent to the mobile terminal, the throwing screen response message is MDNS Response frames.
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| CN201810159286.6A CN108399056A (en) | 2018-02-26 | 2018-02-26 | It is a kind of wirelessly to throw screen method and wireless router |
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| CN201810159286.6A CN108399056A (en) | 2018-02-26 | 2018-02-26 | It is a kind of wirelessly to throw screen method and wireless router |
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| CN109922205A (en) * | 2018-11-29 | 2019-06-21 | 努比亚技术有限公司 | Throw screen implementation method, mobile terminal and computer readable storage medium |
| CN110166823A (en) * | 2019-06-26 | 2019-08-23 | 北京奇艺世纪科技有限公司 | Throw screen method and relevant apparatus |
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| CN111565442A (en) * | 2020-05-27 | 2020-08-21 | 西安万像电子科技有限公司 | Screen projection method, equipment and system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1801753A (en) * | 2005-01-04 | 2006-07-12 | 华为技术有限公司 | Radio communication method |
| CN103414894A (en) * | 2013-07-29 | 2013-11-27 | 上海凯统信息科技有限公司 | Wireless real-time screen transfer equipment and method |
| EP3046309A1 (en) * | 2015-01-15 | 2016-07-20 | Xiaomi Inc. | Method, device and system for projection on screen |
| CN106506535A (en) * | 2016-12-14 | 2017-03-15 | 北京火舞科技有限公司 | A kind of many people are with the interactive interactive system of screen |
| CN106658111A (en) * | 2017-01-04 | 2017-05-10 | 北京竞业达数码科技有限公司 | Screen projection method and device |
-
2018
- 2018-02-26 CN CN201810159286.6A patent/CN108399056A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1801753A (en) * | 2005-01-04 | 2006-07-12 | 华为技术有限公司 | Radio communication method |
| CN103414894A (en) * | 2013-07-29 | 2013-11-27 | 上海凯统信息科技有限公司 | Wireless real-time screen transfer equipment and method |
| EP3046309A1 (en) * | 2015-01-15 | 2016-07-20 | Xiaomi Inc. | Method, device and system for projection on screen |
| CN106506535A (en) * | 2016-12-14 | 2017-03-15 | 北京火舞科技有限公司 | A kind of many people are with the interactive interactive system of screen |
| CN106658111A (en) * | 2017-01-04 | 2017-05-10 | 北京竞业达数码科技有限公司 | Screen projection method and device |
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| CN111918119B (en) * | 2020-07-24 | 2021-06-08 | 深圳乐播科技有限公司 | IOS system data screen projection method, device, equipment and storage medium |
| CN111918119A (en) * | 2020-07-24 | 2020-11-10 | 深圳乐播科技有限公司 | IOS system data screen projection method, device, equipment and storage medium |
| CN112165520A (en) * | 2020-09-24 | 2021-01-01 | Tcl海外电子（惠州）有限公司 | Screen projection control method, screen projection receiving end and storage medium |
| CN112165520B (en) * | 2020-09-24 | 2022-06-07 | 茂佳科技(广东)有限公司 | Screen projection control method, screen projection receiving end and storage medium |
| CN112511598A (en) * | 2020-11-09 | 2021-03-16 | 深圳康佳电子科技有限公司 | Screen projection display method, intelligent terminal and storage medium |
| CN114697736A (en) * | 2020-12-29 | 2022-07-01 | 深圳Tcl新技术有限公司 | Wireless screen projection method, system, intelligent device and computer readable storage medium |
| CN112969081A (en) * | 2021-02-10 | 2021-06-15 | 深圳创维－Rgb电子有限公司 | Television split-screen projection method and system and smart television |
| CN113099438A (en) * | 2021-03-25 | 2021-07-09 | 深圳市铭博达科技有限公司 | Wireless screen mirroring method and device based on IP network connection |
| CN113207144A (en) * | 2021-05-06 | 2021-08-03 | 北京字跳网络技术有限公司 | Wireless network detection method and device for screen projection equipment, medium and screen projection equipment |
| CN113709555A (en) * | 2021-08-27 | 2021-11-26 | 联想(北京)有限公司 | Wireless video connection method, device and system |
| CN113709555B (en) * | 2021-08-27 | 2023-03-21 | 联想(北京)有限公司 | Wireless video connection method, device and system |
| CN114422845A (en) * | 2021-12-20 | 2022-04-29 | 瑞芯微电子股份有限公司 | Method for transceiving audio and video data and transfer equipment |
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