CN106162820A - A kind of method and device of terminal room transmission data - Google Patents
A kind of method and device of terminal room transmission data Download PDFInfo
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- CN106162820A CN106162820A CN201510197850.XA CN201510197850A CN106162820A CN 106162820 A CN106162820 A CN 106162820A CN 201510197850 A CN201510197850 A CN 201510197850A CN 106162820 A CN106162820 A CN 106162820A
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- terminal
- wireless
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- direct
- transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides the method and device of a kind of terminal room transmission data, and the method includes: the first terminal having turned on wireless directly connecting broadcasting obtains the wireless direct-connected MAC address of described first terminal;By the wireless near field communication NFC interface of described first terminal, the wireless direct-connected MAC Address of described first terminal is sent to the second terminal, described second terminal has turned on NFC function, and described MAC Address is used for triggering described second terminal and initiates wireless direct-connected connection request to described first terminal;Described first terminal receives the wireless direct-connected connection request determining that described second terminal sends and sets up with described second terminal wireless direct-connected when being connected, and carries out data transmission with described second terminal.The present invention utilizes portability and the agility of transmission small data of the NFC function of terminal, it is possible to the fast automatic wireless direct-connected connection completing two terminal rooms, so that the wireless direct-connected connection more fast and reliable between terminal.
Description
Technical field
The present invention relates to network communication technology field, particularly relate to method and the dress of a kind of terminal room transmission data
Put.
Background technology
WiFi Direct (Wireless-Fidelity Direct, wireless direct-connected) standard refers to allow wireless network
In equipment (terminal) without being connected with each other by wireless router.Similar with Bluetooth technology, this
Standard allows wireless device to interconnect with point-to-point form, and phase in terms of data transmission bauds with transmission range
It is substantially improved than bluetooth.
Meet the equipment of WiFi Direct standard without focus and router, it is possible to convenient and other equipment
Realization is directly connected to, thus transmits data or sharing application.WiFi Direct equipment can prop up with other equipment
Hold match one to one direct-connected, it is also possible to realize matching with multiple devices being connected simultaneously, utilize Wifi Direct to mark
Will definitely be quickly to transmit big data between devices.
The existing mode carried out data transmission based on WiFi Direct equipment is:
WiFi Direct opening of device WiFi Direct broadcasts;WiFi Direct broadcast is opened in miscellaneous equipment search
WiFi Direct equipment;The user of other equipment is from the WiFi having turned on WiFi Direct broadcast searched
Direct list of devices selects the WiFi Direct equipment that will carry out data transmission with this user;Count
Carry out key agreement according to the two equipment of transmission, and after inputting identical key, the two equipment can enter
The transmission of row data.
But the existing this mode carried out data transmission needs user manually to remove the WiFi selecting to need to connect
Direct equipment, and it also requires user manually carries out the coupling between equipment and connection, this results in user
Need the equipment spending the more time to confirm oneself to need to connect, have turned on WiFi Direct when searching
When having more WiFi Direct equipment in the WiFi Direct list of devices of broadcast, this user has bigger probability
It is connected to the WiFi Direct equipment of mistake.
Summary of the invention
The present invention provides the method and device of a kind of terminal room transmission data, in order to solve user in prior art
The problem manually carrying out the wireless direct-connected device that can be readily coupled to mistake that wireless direct-connected connection is easily caused.
A kind of method of terminal room transmission data, including:
The first terminal having turned on wireless directly connecting broadcasting obtains the wireless direct-connected media interviews of described first terminal
Control MAC Address;
By the wireless near field communication NFC interface of described first terminal by described first terminal wireless directly
Even MAC Address is sent to the second terminal, and described second terminal has turned on NFC function, described MAC ground
Location is used for triggering described second terminal and initiates wireless direct-connected connection request to described first terminal;
Described first terminal receives the wireless direct-connected connection request of described second terminal transmission and determines with described
When second terminal sets up wireless direct-connected connection, carry out data transmission with described second terminal.
In described method, described first terminal carries out data transmission with described second terminal, specifically includes:
Described first terminal opens sockets services;
Described first terminal receives the socket connection request that described second terminal sends, and sets up socket number of words
According to transmission channel;
Described first terminal passes through set up socket data transmission channel and described second terminal number
According to transmission.
The socket data transmission channel that the embodiment of the present invention is set up is bidirectional data transfers passage, can improve
The speed of data transmission.
Described method, detects when the data of described first terminal and described second terminal room are transmitted, disconnected
Open and be connected with the wireless direct-connected of described second terminal.
Whether the data transmission that the embodiment of the present invention can be monitored between two terminals in real time completes, and determines data
Can automatically disconnect the wireless direct-connected connection between two terminals after being transmitted, compensate for prior art needs
The shortcoming wanting the direct-connected connection of manual disconnection of wireless.
The method that present invention also offers a kind of terminal room transmission data, including:
Second terminal is by described the first of the reception first terminal transmission of wireless near field communication NFC interface eventually
End wireless direct-connected MAC address, described first terminal have turned on wireless directly connecting broadcasting and
NFC function;
When described second terminal determines the wireless direct-connected MAC Address searching described first terminal, to described
First terminal sends wireless direct-connected connection request;
When receiving the wireless direct-connected connection request response that described first terminal returns, enter with described first terminal
Row data are transmitted.
Described method, detects when the data between described second terminal and described first terminal are transmitted, disconnected
Open and be connected with the wireless direct-connected of described first terminal.
Whether the data transmission that the embodiment of the present invention can be monitored between two terminals in real time completes, and determines data
Can automatically disconnect the wireless direct-connected connection between two terminals after being transmitted, compensate for prior art needs
The shortcoming wanting the direct-connected connection of manual disconnection of wireless.
The present invention also provides for the device of a kind of terminal room transmission data, including:
Acquiring unit, for obtaining the wireless direct-connected media interviews of the first terminal having turned on wireless directly connecting broadcasting
Control MAC Address;
Transmitting element, for by the wireless near field communication NFC interface of described first terminal by described the
The wireless direct-connected MAC Address of one terminal is sent to the second terminal, and described second terminal has turned on NFC function,
Described MAC Address is used for triggering described second terminal please to the wireless direct-connected connection of initiation of described first terminal
Ask;
Receive unit, for receiving the wireless direct-connected connection request of described second terminal transmission and determining with described
When second terminal sets up wireless direct-connected connection, carry out data transmission with described second terminal.
In described device, described reception unit specifically for:
Open described first terminal sockets services;
Receive the socket connection request that described second terminal sends, and set up socket data transmission channel;
Pass through set up socket data transmission channel to carry out data transmission with described second terminal.
Described device, also includes:
Detector unit, for detecting that described first terminal is transmitted with the data of described second terminal room
Time, disconnect and being connected with the wireless direct-connected of described second terminal.
The present invention also provides for the device of a kind of terminal room transmission data, including:
Receive unit, for receiving first terminal by the wireless near field communication NFC interface of the second terminal
The wireless direct-connected MAC address of the described first terminal sent, described first terminal is opened
Open wireless directly connecting broadcasting and NFC function;
Transmitting element, in time determining the wireless direct-connected MAC Address searching described first terminal, to institute
State first terminal and send wireless direct-connected connection request;
Transmission unit, when the wireless direct-connected connection request returned for receiving described first terminal responds, with
Described first terminal carries out data transmission.
Described device, also includes:
Detector unit, for detecting that the data between described second terminal and described first terminal are transmitted
Time, disconnect and being connected with the wireless direct-connected of described first terminal.
Utilize the present invention to provide the method and device of terminal room transmission data, have the advantages that utilization
The portability of the NFC function of terminal and the agility of transmission small data, it is possible to fast automatic complete two
The wireless direct-connected connection of terminal room, so that the wireless direct-connected connection more fast and reliable between terminal.
Accompanying drawing explanation
The method flow of terminal room based on the first terminal side transmission data that Fig. 1 provides for the embodiment of the present invention
Figure;
First terminal that Fig. 2 provides for the embodiment of the present invention and the flow chart that the second terminal carries out data transmission;
The method flow of terminal room based on the second end side transmission data that Fig. 3 provides for the embodiment of the present invention
Figure;
The device signal of terminal room based on the first terminal side transmission data that Fig. 4 provides for the embodiment of the present invention
Figure;
The device signal of terminal room based on the second end side transmission data that Fig. 5 provides for the embodiment of the present invention
Figure.
Detailed description of the invention
The method and device of the terminal room transmission data provided the present invention with embodiment below in conjunction with the accompanying drawings is entered
Row illustrates in greater detail.
The embodiment of the present invention provides the method for a kind of terminal room transmission data, as it is shown in figure 1, include:
Step 101, the first terminal having turned on wireless directly connecting broadcasting obtains the wireless direct-connected MAC of this terminal
Address.
Concrete, first terminal opens wireless directly connecting broadcasting, and obtains the wireless direct-connected MAC (Media of self
Access Control, media interviews control) address.
Step 102, first terminal by the NFC of first terminal (Near Field Communication, closely
Distance wireless communication) the wireless direct-connected MAC Address of described first terminal is sent to the second terminal by interface,
Described second terminal has turned on NFC function.
Step 103, first terminal receive described second terminal send wireless direct-connected connection request and determine with
When described second terminal sets up wireless direct-connected connection, carry out data transmission with described second terminal.
Concrete, when two terminals are switched on NFC function and the NFC antenna of the two distance certain distance,
The two just can carry out unidirectional data transmission, and (embodiment of the present invention is that first terminal is to the second terminal transmission first
The wireless direct-connected MAC Address of terminal), the embodiment of the present invention is by being switched on NFC function at two terminals
And in the case of the NFC antenna distance certain distance of the two, first terminal will by the NFC interface of self
The wireless direct-connected MAC Address of self is sent to the second terminal, and the second terminal is connect by the NFC interface of self
Receive the wireless direct-connected MAC Address that first terminal sends, and the second terminal is receiving first terminal transmission
Wireless direct-connected MAC Address after, when determining the wireless direct-connected MAC Address searching first terminal,
Send wireless direct-connected connection request to first terminal, thus complete the wireless direct-connected of first terminal and the second terminal
Connect.So, first terminal can accurately and quickly with the second terminal be set up wireless direct-connected be connected, thus base
Carry out data transmission in wireless direct-connected connection.Wherein, first terminal and the second terminal complete wireless direct-connected connection
After, as long as the two can carry out data biography in the terminal room of wireless direct-connected permission transmits the distance range of data
Defeated.
The embodiment of the present invention, the wireless direct-connected MAC Address of self is sent by first terminal by NFC function
To the second terminal so that first terminal and the second terminal can carry out wireless direct-connected connection automatically, it is to avoid second
The holder of terminal manually selects the terminal needing to carry out wireless direct-connected connection, reduces incorrect link terminal
Probability.Further, the embodiment of the present invention utilizes the portability of NFC function and the transmission small data of terminal
Agility, it is possible to be rapidly completed the wireless direct-connected pairing of two terminal rooms, so that wireless between terminal
Direct-connected connection more fast and reliable.
Preferably, first terminal and the second terminal are mobile terminal, such as mobile phone, PAD etc..
Based on above-described embodiment, it is preferable that in step 103, first terminal and the second terminal carry out data biography
Defeated, as in figure 2 it is shown, specifically include:
Step 201, first terminal opens sockets services (socket server).
Step 202, first terminal receives socket (socket) connection request that the second terminal sends, and builds
Vertical socket data transmission channel.
Step 203, first terminal passes through set up socket data transmission channel and the second terminal number
According to transmission.
Concrete, first terminal carries out two-way by socket data transmission channel and the second terminal set up
Data are transmitted.
This preferred implementation is first terminal and the second terminal carries out data biography based on wireless direct-connected connection
Defeated a kind of data transfer mode, the two is possible with other data transfer mode and carries out the transmission of data, this
In do not limit.
Based on the various embodiments described above, it is preferable that detect that the data of first terminal and the second terminal room transfer
Cheng Shi, disconnects and being connected with the wireless direct-connected of the second terminal.
Concrete, in prior art, data transfer mode based on wireless direct-connected connection, is transmitted in data
After, need user's direct-connected connection of manual disconnection of wireless, operation complexity, and the embodiment of the present invention receives first
When instruction that between terminal and the second terminal, data are transmitted or mark, actively disconnect the nothing with the second terminal
The direct-connected connection of line, thus the operation of the user simplified.
The embodiment of the present invention additionally provides the method for a kind of terminal room transmission data, as it is shown on figure 3, include:
Step 301, the second terminal receives, by wireless near field communication NFC interface, the institute that first terminal sends
Stating the wireless direct-connected MAC Address of first terminal, described first terminal has turned on wireless directly connecting broadcasting and NFC
Function.
Step 302, when the second terminal determines the wireless direct-connected MAC Address searching described first terminal,
Wireless direct-connected connection request is sent to described first terminal.
Concrete, after the second terminal receives the wireless direct-connected MAC Address of first terminal, search for all
Opening the wireless direct-connected MAC Address of the terminal of wireless directly connecting broadcasting, the second terminal determines and searches first eventually
During the wireless direct-connected MAC Address held, sending wireless direct-connected connection request to first terminal, the second terminal is true
When determining the wireless direct-connected MAC Address not searching first terminal, the most do not send wireless direct-connected connection request.
Second terminal is after receiving the wireless direct-connected MAC Address that first terminal sends, by further determining that second
Whether terminal can search the wireless direct-connected MAC Address of first terminal such that it is able to ensure that the second terminal exists
When first terminal initiates wireless direct-connected connection, first terminal can receive this wireless direct-connected connection certainly please
Ask, thus improve the accuracy of wireless direct-connected connection.
Step 303, when the second terminal receives the wireless direct-connected connection request response that first terminal returns, with
First terminal carries out data transmission.
Concrete, the second terminal is after first terminal sends wireless direct-connected connection request, and first terminal is to second
Terminal send agree to wireless direct-connected connection response, so far the two complete wireless direct-connected connection, complete wireless directly
After downlink connection, the two can carry out data transmission.
The embodiment of the present invention, by being switched on NFC function and the NFC antenna distance of the two at two terminals
In the case of certain distance, the second terminal receives the wireless of first terminal transmission by the NFC interface of self
Direct-connected MAC Address, and when determining the wireless direct-connected MAC Address searching first terminal, to first eventually
End sends wireless direct-connected connection request, thus completes the wireless direct-connected connection of first terminal and the second terminal.This
Sample, the second terminal can accurately and quickly with first terminal set up wireless direct-connected be connected, thus based on wireless directly
Downlink connection carries out data transmission.Wherein, after first terminal and the second terminal complete wireless direct-connected connection, the two
As long as can carry out data transmission in the terminal room of wireless direct-connected permission transmits the distance range of data.
The embodiment of the present invention, the second terminal receives the wireless direct-connected of first terminal transmission by NFC function
MAC Address, sets up wireless direct-connected be connected so that first terminal and the second terminal can be automatic with first terminal
Carry out wireless direct-connected connection, it is to avoid the holder of the second terminal manually selects to be needed to carry out wireless direct-connected connection
Terminal, reduce the probability of incorrect link terminal, so that the wireless direct-connected connection between terminal is more
Fast and reliable.
Preferably, detect when the second terminal and first terminal data are transmitted, disconnect and first terminal
Wireless direct-connected connection.
Concrete, in prior art, data transfer mode based on wireless direct-connected connection, is transmitted in data
After, need user's direct-connected connection of manual disconnection of wireless, operation complexity, and the embodiment of the present invention receives first
When instruction that between terminal and the second terminal, data are transmitted or mark, actively disconnect the nothing with the second terminal
The direct-connected connection of line, thus the operation of the user simplified.
The embodiment of the present invention also provide for a kind of terminal room transmission data device, as shown in Figure 4, including:
Acquiring unit 401, for obtaining the wireless direct-connected media of the first terminal having turned on wireless directly connecting broadcasting
Access control MAC addresses;
Transmitting element 402, is used for described by the wireless near field communication NFC interface of described first terminal
The wireless direct-connected MAC Address of first terminal is sent to the second terminal, and described second terminal has turned on NFC merit
Can, described MAC Address is used for triggering described second terminal and initiates wireless direct-connected connection to described first terminal
Request;
Receive unit 403, for receive described second terminal send wireless direct-connected connection request and determine with
When described second terminal sets up wireless direct-connected connection, carry out data transmission with described second terminal.
Preferably, described in described device receive unit specifically for:
Open described first terminal sockets services;
Receive the socket connection request that described second terminal sends, and set up socket data transmission channel;
Pass through set up socket data transmission channel to carry out data transmission with described second terminal.
Preferably, described device, also include:
Detector unit 404, for detecting that described first terminal transfers with the data of described second terminal room
Cheng Shi, disconnects and being connected with the wireless direct-connected of described second terminal.
The embodiment of the present invention also provides for the device of a kind of terminal room transmission data, as it is shown in figure 5, include:
Receive unit 501, for receiving first eventually by the wireless near field communication NFC interface of the second terminal
The wireless direct-connected MAC address of the described first terminal that end sends, described first terminal is
Open wireless directly connecting broadcasting and NFC function;
Transmitting element 502, in time determining the wireless direct-connected MAC Address searching described first terminal,
Wireless direct-connected connection request is sent to described first terminal;
Transmission unit 503, when the wireless direct-connected connection request returned for receiving described first terminal responds,
Carry out data transmission with described first terminal.
Preferably, described device, also include:
Detector unit 504, for detecting that the data between described second terminal and described first terminal transfer
Cheng Shi, disconnects and being connected with the wireless direct-connected of described first terminal.
The terminal room utilizing the embodiment of the present invention to provide transmits the method and device of data, has following useful effect
Really: utilize portability and the agility of transmission small data of the NFC function of terminal, it is possible to fast automatic
Complete the wireless direct-connected connection of two terminal rooms, so that the wireless direct-connected connection between terminal is quicker
Reliably.
The present invention is with reference to method, equipment (system) and computer program product according to embodiments of the present invention
The flow chart of product and/or block diagram describe.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or flow process in square frame and flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to general purpose computer, special-purpose computer, embedding
The processor of formula datatron or other programmable data processing device is to produce a machine so that by calculating
The instruction that the processor of machine or other programmable data processing device performs produces for realizing at flow chart one
The device of the function specified in individual flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or the process of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produce and include the manufacture of command device, this command device realizes in one flow process or multiple of flow chart
The function specified in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable devices
Reason, thus the instruction performed on computer or other programmable devices provides for realizing flow chart one
The step of the function specified in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know base
This creativeness concept, then can make other change and amendment to these embodiments.So, appended right is wanted
Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. the method for terminal room transmission data, it is characterised in that including:
The first terminal having turned on wireless directly connecting broadcasting obtains the wireless direct-connected media interviews of described first terminal
Control MAC Address;
By the wireless near field communication NFC interface of described first terminal by described first terminal wireless directly
Even MAC Address is sent to the second terminal, and described second terminal has turned on NFC function, described MAC ground
Location is used for triggering described second terminal and initiates wireless direct-connected connection request to described first terminal;
Described first terminal receives the wireless direct-connected connection request of described second terminal transmission and determines with described
When second terminal sets up wireless direct-connected connection, carry out data transmission with described second terminal.
2. the method for claim 1, it is characterised in that described first terminal is with described second eventually
End carries out data transmission, and specifically includes:
Described first terminal opens sockets services;
Described first terminal receives the socket connection request that described second terminal sends, and sets up socket number of words
According to transmission channel;
Described first terminal passes through set up socket data transmission channel and described second terminal number
According to transmission.
3. the method as described in claim 1-2 is arbitrary, it is characterised in that described first terminal detected
When being transmitted with the data of described second terminal room, disconnect and being connected with the wireless direct-connected of described second terminal.
4. the method for terminal room transmission data, it is characterised in that including:
Second terminal is by described the first of the reception first terminal transmission of wireless near field communication NFC interface eventually
End wireless direct-connected MAC address, described first terminal have turned on wireless directly connecting broadcasting and
NFC function;
When described second terminal determines the wireless direct-connected MAC Address searching described first terminal, to described
First terminal sends wireless direct-connected connection request;
When receiving the wireless direct-connected connection request response that described first terminal returns, enter with described first terminal
Row data are transmitted.
5. method as claimed in claim 4, it is characterised in that detect that described second terminal is with described
When data between first terminal are transmitted, disconnect and being connected with the wireless direct-connected of described first terminal.
6. the device of terminal room transmission data, it is characterised in that including:
Acquiring unit, for obtaining the wireless direct-connected media interviews of the first terminal having turned on wireless directly connecting broadcasting
Control MAC Address;
Transmitting element, for by the wireless near field communication NFC interface of described first terminal by described the
The wireless direct-connected MAC Address of one terminal is sent to the second terminal, and described second terminal has turned on NFC function,
Described MAC Address is used for triggering described second terminal please to the wireless direct-connected connection of initiation of described first terminal
Ask;
Receive unit, for receiving the wireless direct-connected connection request of described second terminal transmission and determining with described
When second terminal sets up wireless direct-connected connection, carry out data transmission with described second terminal.
7. device as claimed in claim 6, it is characterised in that described reception unit specifically for:
Open described first terminal sockets services;
Receive the socket connection request that described second terminal sends, and set up socket data transmission channel;
Pass through set up socket data transmission channel to carry out data transmission with described second terminal.
8. the device as described in claim 6-7 is arbitrary, it is characterised in that also include:
Detector unit, for detecting that described first terminal is transmitted with the data of described second terminal room
Time, disconnect and being connected with the wireless direct-connected of described second terminal.
9. the device of terminal room transmission data, it is characterised in that including:
Receive unit, for receiving first terminal by the wireless near field communication NFC interface of the second terminal
The wireless direct-connected MAC address of the described first terminal sent, described first terminal is opened
Open wireless directly connecting broadcasting and NFC function;
Transmitting element, in time determining the wireless direct-connected MAC Address searching described first terminal, to institute
State first terminal and send wireless direct-connected connection request;
Transmission unit, when the wireless direct-connected connection request returned for receiving described first terminal responds, with
Described first terminal carries out data transmission.
10. device as claimed in claim 9, it is characterised in that also include:
Detector unit, for detecting that the data between described second terminal and described first terminal are transmitted
Time, disconnect and being connected with the wireless direct-connected of described first terminal.
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