CN104038353B - The method of information transfer, the method for acquisition of information and electronic equipment - Google Patents
The method of information transfer, the method for acquisition of information and electronic equipment Download PDFInfo
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- CN104038353B CN104038353B CN201310067857.0A CN201310067857A CN104038353B CN 104038353 B CN104038353 B CN 104038353B CN 201310067857 A CN201310067857 A CN 201310067857A CN 104038353 B CN104038353 B CN 104038353B
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Abstract
The invention discloses the method for information transfer, the method for acquisition of information and electronic equipment, the method of described information transmission is applied in a broadcast system, the broadcast system is used to transmit data to M broadcast node, wherein, pass through TDLS protocol communications between the broadcast system and the M broadcast node, M is the integer more than or equal to 1, and methods described includes：Obtain a data transfer instruction；Data to be transmitted is determined based on the data transfer instruction；The data to be transmitted is transmitted to the M broadcast node based on the TDLS agreements.
Description
Technical field
The present invention relates to communication technical field, the more particularly to method of information transfer, the method for acquisition of information and electronics is set
It is standby.
Background technology
With the continuous development of scientific technology, electronic technology has also obtained development at full speed, and the species of electronic product is also got over
Come it is more, such as：Notebook computer, mobile phone etc..And with the increase of electronic product, carry out information transfer between electronic product
Mode it is also more and more, such as：Transmitted by USB data interface, pass through Wi-Fi（wireless fidelity：It is wireless to protect
Very）Transmission etc..
With Wi-Fi development, the scene that it is applied is also more and more, such as：Radio broadcasting, wireless network disk etc.
Deng.
Fig. 1 is refer to, is the schematic diagram of a wireless broadcast system, it is specifically included：
Broadcast source 10；
The first order broadcast node 11a, 11b, 11c；
The second level broadcast node 12a, 12b, the second level broadcast node 12a and 12b are all the first order broadcast section
Point 11a subordinate's broadcast node.
Wherein, data are passed through AP by the broadcast source 10 first in broadcast data（Access Point：Accessing wirelessly
Node）The first order broadcast node 11a, 11b, 11c are forwarded to, then the first order broadcast node 11a, 11b, 11c pass through again respectively
AP is by data broadcasting to corresponding subordinate's broadcast node, and the rest may be inferred.
And when using wireless network disk, it is necessary first to use DLNA (Digital Living Network by AP
Alliance:DLNA) agreement detection obtains wireless network disk in network, then realized by AP wireless
Data forwarding between network disk and PC.
Present inventor at least has found exist in the prior art during the embodiment of the present application technical scheme is realized
Following technical problem：
, it is necessary to pass through AP completion data during due in the prior art, entering row information broadcast in wireless broadcast system
Forwarding, so reaching, there is the technical problem of AP overloads；And because AP bandwidth is limited, so can not forward simultaneously
All data, so cause the transmission of data the technical problem of time delay occur.
The content of the invention
The embodiment of the present invention provides a kind of method of information transfer, the method for acquisition of information and electronic equipment, for solving
The technical problem of AP overloads when entering row information broadcast in wireless broadcast system in the prior art.
On the one hand, the application provides following technical scheme by an embodiment：
A kind of method of information transfer, methods described are applied in a broadcast system, and the broadcast system is used for wide to M
Node-node transmission data are broadcast, wherein, pass through TDLS between the broadcast system and the M broadcast node（Tunneled Direct
Link Setup, passage direct link are established）Protocol communication, M are the integer more than or equal to 1, and methods described includes：
Obtain a data transfer instruction；
Data to be transmitted is determined based on the data transfer instruction；
The data to be transmitted is transmitted to the M broadcast node based on the TDLS agreements.
Optionally, before one data transfer instruction of the acquisition, methods described also includes：
The communication connection based on the TDLS agreements established between the broadcast system and the M broadcast node.
Optionally, it is described establish between the broadcast system and the M broadcast node based on the TDLS agreements
Communication connection, is specifically included：
The M broadcast node is divided into N layer broadcast nodes, wherein, N is arbitrary integer less than or equal to M, the N layers
A broadcast node is comprised at least in broadcast node in each layer of broadcast node；
Establish the communication connection of the broadcast system and the first node layer in the N layers broadcast node；
The communication between i-th layer of broadcast node and i+1 layer broadcast node in the N layers broadcast node is established successively
Connection, wherein, i is 1 to N-1 integer.
On the other hand, the application provides following technical scheme by another embodiment：
A kind of method of acquisition of information, methods described are applied in the first electronic equipment, and methods described includes：
When establishing communication connection based on TDLS agreements between first electronic equipment and the second electronic equipment, the is obtained
One data acquisition instructs；
First data acquisition instruction is sent to second electronic equipment；
Based on the communication connection, obtain that second electronic equipment obtained based on first data acquisition instruction with
First data corresponding to the first data acquisition instruction.
Optionally, before the acquisition the first data acquisition instruction, methods described also includes：
Establish the communication connection based on the TDLS agreements between first electronic equipment and second electronic equipment.
Optionally, described establish is based on the TDLS agreements between first electronic equipment and second electronic equipment
Communication connection, specifically include：
One TDLS transmission requests are sent to second electronic equipment by AP；
Receive the TDLS acknowledgement frames sent by second electronic equipment based on TDLS transmission requests by the AP；
Based on the acknowledgement frame, the communication connection established between second electronic equipment.
Optionally, assisted in described establish between first electronic equipment and second electronic equipment based on the TDLS
Before the communication connection of view, methods described also includes：
Judge whether second electronic equipment is in unactivated state；
When second electronic equipment is in the unactivated state, second electronic equipment is activated, makes described the
Two electronic equipments are active.
Optionally, assisted in described establish between first electronic equipment and second electronic equipment based on the TDLS
Before the communication connection of view, methods described also includes：
At least one electronic equipment including second electronic equipment is obtained by AP search；
Second electronic equipment is determined from least one electronic equipment.
On the other hand, the application provides following technical scheme by another embodiment：
A kind of electronic equipment, in a broadcast system, the broadcast system is used to broadcast to M the electronic apparatus application
Node-node transmission data, wherein, by TDLS protocol communications between the broadcast system and the M broadcast node, M be more than etc.
In 1 integer, the electronic equipment includes：
First obtains module, for obtaining a data transfer instruction；
First determining module, for determining data to be transmitted based on the data transfer instruction；
Transport module, for the data to be transmitted to be transmitted to the M broadcast node based on the TDLS agreements.
Optionally, the electronic equipment also includes：
First establishes module, individual wide with the M for before a data transfer instruction is obtained, establishing the broadcast system
Broadcast the communication connection based on the TDLS agreements between node.
Optionally, described first module is established, specifically included：
Division unit, for the M broadcast node to be divided into N layer broadcast nodes, wherein, N is any less than or equal to M
Integer, a broadcast node is comprised at least in each layer of broadcast node in the N layers broadcast node；
First establishes unit, for establishing the institute of the broadcast system and the first node layer in the N layers broadcast node
State communication connection；
Second establishes unit, is broadcasted for establishing i-th layer of broadcast node in the N layers broadcast node successively with i+1 layer
The communication connection between node, wherein, i is 1 to N-1 integer.
On the other hand, the application provides following technical scheme by another embodiment：
A kind of electronic equipment, including：
Second obtains module, is established for being based on TDLS agreements between first electronic equipment and the second electronic equipment
During communication connection, the instruction of the first data acquisition is obtained；
Sending module, for first data acquisition instruction to be sent into second electronic equipment；
3rd obtains module, for based on the communication connection, obtaining second electronic equipment and being based on the described first number
The first data corresponding with the first data acquisition instruction obtained according to instruction is obtained.
Optionally, the electronic equipment also includes：
Second establishes module, for before the instruction of the first data acquisition is obtained, establishing first electronic equipment and institute
State the communication connection based on the TDLS agreements between the second electronic equipment.
Optionally, described second module is established, specifically included：
Transmitting element, for sending TDLS transmission requests to second electronic equipment by AP；
Receiving unit, sent for receiving by second electronic equipment based on TDLS transmission requests by the AP
TDLS acknowledgement frames；
3rd establishes unit, for the communication based on the acknowledgement frame, established between second electronic equipment
Connection.
Optionally, the electronic equipment also includes：
Judge module, for being based on the TDLS between first electronic equipment and second electronic equipment establishing
Before the communication connection of agreement, judge whether second electronic equipment is in unactivated state；
Active module, for when second electronic equipment is in the unactivated state, activating second electronics
Equipment, it is active second electronic equipment.
Optionally, the electronic equipment also includes：
Search module, for being based on the TDLS between first electronic equipment and second electronic equipment establishing
Before the communication connection of agreement, at least one electronic equipment including second electronic equipment is obtained by AP search；
Second determining module, for determining second electronic equipment from least one electronic equipment.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
（1）Due in the embodiment of the present application, when broadcast system is to multiple broadcast node broadcast datas, initially setting up broadcast
The communication connection based on TDLS agreements is established between system and multiple broadcast nodes, data are then transmitted again, due to establishing
After TDLS communication protocols, when broadcast system is to multiple broadcast nodes transmission data, it need not all be forwarded by AP, so reach
Reduce the technique effect of AP loads；Also, due to that will not cause to limit because of AP bandwidth, so having reached prevents data from passing
Export the technique effect prolonged now.
（2）Because in the embodiment of the present application, the first electronic equipment exists first when obtaining data from the second electronic equipment
First electronic equipment and the second electric room are based on TDLS agreements and establish communication connection, so first electronic equipment from
When second electronic equipment obtains data, it is not necessary to AP forwarding, thus reached the technique effect for reducing AP loads, and
It will not cause to limit because of AP bandwidth, so having reached data acquisition there is the technique effect of time delay.
（3）Due in the embodiment of the present application, establishing between first electronic equipment and second electronic equipment
Before communication connection based on the TDLS agreements, first have to control the second electronic equipment to be active, so that described the
One electronic equipment is able to access that second electronic equipment, so reached the more convenient technique effect of acquisition data, and then
Improve the Experience Degree of user.
Brief description of the drawings
Fig. 1 is the schematic diagram of wireless broadcast system in the prior art；
Fig. 2 is the flow chart of the method for information transfer in the embodiment of the present application one；
Fig. 3 is the structure chart of wireless broadcast system in the method for the embodiment of the present application one；
The flow chart of the method for acquisition of information in Fig. 4 the embodiment of the present application two；
Fig. 5 is the structure chart of electronic equipment in the embodiment of the present application four；
Fig. 6 is the structure chart of electronic equipment in the embodiment of the present application five.
Embodiment
The embodiment of the present invention provides a kind of method of information transfer, the method for acquisition of information and electronic equipment, for solving
The technical problem of AP overloads when entering row information broadcast in wireless broadcast system in the prior art.
Technical scheme in the embodiment of the present application is the above-mentioned technical problem of solution, and general thought is as follows：
A kind of method of information transfer is provided, methods described is applied in a broadcast system, and the broadcast system is used for M
Individual broadcast node transmits data, wherein, it is by TDLS protocol communications, M between the broadcast system and the M broadcast node
Integer more than or equal to 1, methods described include：Obtain a data transfer instruction；Determined based on the data transfer instruction to be passed
Transmission of data；The data to be transmitted is transmitted to the M broadcast node based on the TDLS agreements.
During due to using such scheme broadcast data, initially set up foundation between broadcast system and multiple broadcast nodes and be based on
The communication connection of TDLS agreements, then transmits data again, and due to after TDLS communication protocols are established, broadcast system is to multiple wide
When broadcasting node-node transmission data, it need not all be forwarded by AP, so reached the technique effect for reducing AP loads；Also, due to
It will not cause to limit because of AP bandwidth, so reached the technique effect for preventing data transfer from time delay occur.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
Embodiment one
The embodiment of the present application two provides a kind of method of information transfer, and methods described is applied in a broadcast system, described
Broadcast system is used to transmit data to M broadcast node, wherein, pass through between the broadcast system and the M broadcast node
TDLS protocol communications, M are the integer more than or equal to 1.
Fig. 2 is refer to, the method for described information transmission comprises the following steps：
Step S201：Obtain a data transfer instruction；
Step S202：Data to be transmitted is determined based on the data transfer instruction；
Step S203：The data to be transmitted is transmitted to the M broadcast node based on the TDLS agreements.
It is first before a data transfer instruction is obtained based on step S201 and is used to transmit data in specific implementation process
The communication connection based on the TDLS agreements that first establish between the broadcast system and the M broadcast node, wherein, tool
Body can establish the communication connection using following steps：The M broadcast node is divided into N layer broadcast nodes, wherein, N is
Arbitrary integer less than or equal to M, a broadcast node is comprised at least in each layer of broadcast node in the N layers broadcast node；Establish
The communication connection of the broadcast system and the first node layer in the N layers broadcast node；The N layers broadcast is established successively
The communication connection in node between i-th layer of broadcast node and i+1 layer broadcast node, wherein, i is 1 to N-1 integer.
In specific implementation process, when the M broadcast node is divided into N layer broadcast nodes, Netowrk tape is based primarily upon
This M broadcast node is divided into different layers by wide, broadcast node quantity and this respective disposal ability of M node respectively.Please
With reference to figure 3, it is assumed that 9 broadcast nodes are included in the broadcast system, are respectively：Broadcast node 31, broadcast node 32, broadcast section
Point 33, broadcast node 34, broadcast node 35, broadcast node 36, broadcast node 37, broadcast node 38, broadcast node 39；Wherein,
Broadcast node 31, broadcast node 32 are first layer broadcast node；Broadcast node 33, broadcast node 34, broadcast node 35 are second
Layer broadcast node, broadcast node 36, broadcast node 37, broadcast node 38, broadcast node 39 are third layer broadcast node, that is,
Lowermost layer broadcast node.
Wherein, the broadcast system 30 be broadcast data broadcast source, first by AP establish the broadcast system 30 with
Communication connection is established based on TDLS agreements between first layer broadcast node, that is, broadcast node 31 and broadcast node 32；
Then the communication connection based on TDLS agreements established between first layer broadcast node and second layer broadcast node,
In Fig. 3, the communication link based on TDLS agreements specially established between broadcast node 31 and broadcast node 33, broadcast node 34
Connect；And the communication connection based on TDLS agreements established between broadcast node 32 and broadcast node 35；
The communication connection based on TDLS agreements finally established between second layer broadcast node and third layer broadcast node, by
Fig. 3 can be seen that the communication connection specially established between broadcast node 33 and broadcast node 36, broadcast node 37；And build
Vertical communication connection between broadcast node 35 and broadcast node 38, broadcast node 39.Because third layer broadcast node is for most
Later layer broadcast node, TDLS agreements are based on so so far completing to establish between the broadcast system and the M broadcast node
Communication connection process.
In specific implementation process, when the communication connection between the broadcast system and M broadcast node is established,
AP participation is needed, and after the communication connection between broadcast system and M broadcast node is established by AP, based on step
When S203 carries out data transmission, AP participation is avoided the need for, so AP load can be reduced, and also will not be by AP bandwidth
Limitation.
As seen from the above description, due in the embodiment of the present application, when broadcast system is to multiple broadcast node broadcast datas,
Communication connection of the foundation based on TDLS agreements between broadcast system and multiple broadcast nodes is initially set up, then transmits data again,
Due to after TDLS communication protocols are established, when broadcast system is to multiple broadcast nodes transmission data, need not all pass through AP and turn
Hair, so reached the technique effect for reducing AP loads；Also, due to that will not cause to limit because of AP bandwidth, so reach
Prevent the data transfer from the technique effect of time delay occur.
Embodiment two
The embodiment of the present application two provides a kind of method of acquisition of information, and methods described is applied in the first electronic equipment, institute
Stating the first electronic equipment is, for example,：Notebook computer, tablet personal computer, mobile phone etc..
Fig. 4 is refer to, the method that described information obtains specifically comprises the following steps：
Step S401：Communication connection is established based on TDLS agreements between first electronic equipment and the second electronic equipment
When, obtain the instruction of the first data acquisition；
Step S402：First data acquisition instruction is sent to second electronic equipment；
Step S403：Based on the communication connection, obtain second electronic equipment and referred to based on first data acquisition
Make the first data corresponding with the first data acquisition instruction obtained.
Wherein, before the instruction of the first data acquisition is obtained based on step S401, it is necessary first to establish first electronics
Communication connection based on the TDLS agreements between equipment and second electronic equipment, in specific implementation process, specifically may be used
To establish the communication connection in the following way：One TDLS transmission requests are sent to second electronic equipment by AP；Connect
Receive the TDLS acknowledgement frames sent by second electronic equipment based on TDLS transmission requests by the AP；Based on described true
Recognize frame, the communication connection established between second electronic equipment.
Specifically, that is, if first electronic equipment needs to obtain the first data on the electronic equipment,
Such as：Obtain video file, audio file etc., it is necessary first to TDLS requests are sent to the second electronic equipment by AP, the
Two electronic equipments will be asked to reply after the TDLS requests are received to the TDLS, specifically, that is,
The performance information of second electronic equipment is sent to the first electronic equipment by AP, adds a shape in performance information in addition
State code, represent to receive or refuse the TDLS requests.If second electronic equipment receives the TDLS requests, described the
Two electronic equipments will send a TDLS acknowledgement frames by AP to the first electronic equipment, and first electronic equipment receives described
After TDLS acknowledgement frames, then formally established between first electronic equipment and second electronic equipment based on TDLS agreements
The communication connection, and then first electronic equipment can obtain first data from second electronic equipment.
In specific implementation process, second electronic equipment is likely to be at state of activation, it is also possible in un-activation shape
State, wherein, if second electronic equipment is in the unactivated state, first electronic equipment may can not be received
TDLS requests, that is, the communication connection based on TDLS agreements can not be established with first electronic equipment, so
Before the communication connection is established, if second electronic equipment is in unactivated state, described can also be first activated
Two electronic equipments.
As seen from the above description, due in the embodiment of the present application, establishing first electronic equipment and described second
Before communication connection based on the TDLS agreements between electronic equipment, first have to control the second electronic equipment to be in activation shape
State, so that first electronic equipment is able to access that second electronic equipment, so it is more convenient to have reached acquisition data
Technique effect, and then improve the Experience Degree of user.
In specific implementation process, the electronic equipment of multiple support TDLS agreements, the multiple electricity can be included in network
Sub- equipment is after based on safety certification, even access network.Wherein, needed in first electronic equipment from the described second electricity
When sub- equipment obtains information, it is necessary first to set by searching for obtain comprising at least one electronics including second electronic equipment
It is standby, wherein it is possible at least one electronic equipment is obtained using various ways, such as：Obtained, passed through by TDLS detections
DLNA search obtains, by Bonjour protocol search acquisition etc..Wherein, it is described at least one as a preferred embodiment
Electronic equipment is to detect to obtain by TDLS, has search procedure relatively easy, speed compared to using other manner
Technique effect.
In specific implementation process, at least one electronic equipment is searched, it is necessary to from described at least one
Second electronic equipment is determined in electronic equipment, in specific implementation process, can be set by using first electronics
The selection operation of standby user determines that second electronic equipment, the sequencing that can also be obtained based on search determine described the
Two electronic equipments, such as：Determine to obtain from least one electronic equipment described in time earliest electronic equipment is used as
Second electronic equipment etc..
Wherein, in step S401, the first data acquisition instruction can be based on the user using the electronic equipment
Operation produced by, such as：Obtained using the user of the electronic equipment by keyword search in second electronic equipment
The first related data；Can also be that first electronic equipment automatically generates, such as：In the user using the electronic equipment
When being scanned for by network progress keyword, related data etc. is matched from second electronic equipment automatically.
Wherein, in step S402, due to have built up before first electronic equipment and second electronic equipment it
Between the annexation based on TDLS agreements, so first electronic equipment can be directly by first data acquisition
Instruction is sent to second electronic equipment, and then corresponding based on step S403 acquisitions and first data acquisition instruction
First data.
As seen from the above description, because in the embodiment of the present application, the first electronic equipment obtains from the second electronic equipment
During data, it is based on TDLS agreements in the first electronic equipment and the second electric room first and establishes communication connection, so described the
One electronic equipment from second electronic equipment when obtaining data, it is not necessary to AP forwarding, thus reached reduction AP loads
Technique effect, and will not cause to limit because of AP bandwidth, so having reached data acquisition the technique effect of time delay occurs.
Embodiment three
In order that those skilled in the art further appreciate that the side for the acquisition of information that the embodiment of the present application two is introduced
Method, the method that the acquisition of information that the embodiment of the present application two is introduced is introduced in station by the embodiment of the present application three in user side, in this reality
Apply in example, will be introduced so that the electronic equipment is tablet personal computer as an example.
At the T1 moment, user A carries out video playback using the tablet personal computer, wherein on the tablet personal computer and not including
Keyword is the video information of " AAA ".
User A starts the TDLS functions of the tablet personal computer, and then searches for institute in network by the AP of the tablet personal computer
Comprising wireless network disk, wherein, search out 3 wireless network disks altogether, be respectively：B1、B2、B3.
User A clicks on the icon corresponding to B2, is based on so the tablet personal computer determines to establish with wireless network disk B2
The communication connection of TDLS agreements, so the tablet personal computer sends TDLS requests, the wireless network to wireless network disk B2
After network disk receives the TDLS requests, TDLS acknowledgement frames are sent to the tablet personal computer；The tablet personal computer receives
After the TDLS acknowledgement frames, confirm to establish communication connection with the wireless network disk.
At the T3 moment, the tablet personal computer directly acquisition pair on the wireless network disk B2 by keyword " AAA "
The video file A answered, and then played on the tablet personal computer.
Example IV
Based on same inventive concept, the embodiment of the present application four provides a kind of electronic equipment, and the electronic apparatus application is in one
In broadcast system, the broadcast system is used to transmit data to M broadcast node, wherein, the broadcast system is wide with the M
Broadcast by TDLS protocol communications between node, M is the integer more than or equal to 1.
Fig. 5 is refer to, the electronic equipment includes following structure：
First obtains module 501, for obtaining a data transfer instruction；
First determining module 502, for determining data to be transmitted based on the data transfer instruction；
Transport module 503, for the data to be transmitted to be transmitted to described M broadcast section based on the TDLS agreements
Point.
In specific implementation process, the electronic equipment also includes：
First establishes module, individual wide with the M for before a data transfer instruction is obtained, establishing the broadcast system
Broadcast the communication connection based on the TDLS agreements between node.
In specific implementation process, described first establishes module, specifically includes：
Division unit, for the M broadcast node to be divided into N layer broadcast nodes, wherein, N is any less than or equal to M
Integer, a broadcast node is comprised at least in each layer of broadcast node in the N layers broadcast node；
First establishes unit, for establishing the institute of the broadcast system and the first node layer in the N layers broadcast node
State communication connection；
Second establishes unit, is broadcasted for establishing i-th layer of broadcast node in the N layers broadcast node successively with i+1 layer
The communication connection between node, wherein, i is 1 to N-1 integer.
As seen from the above description, due in the embodiment of the present application, when broadcast system is to multiple broadcast node broadcast datas,
Communication connection of the foundation based on TDLS agreements between broadcast system and multiple broadcast nodes is initially set up, then transmits data again,
Due to after TDLS communication protocols are established, when broadcast system is to multiple broadcast nodes transmission data, need not all pass through AP and turn
Hair, so reached the technique effect for reducing AP loads；Also, due to that will not cause to limit because of AP bandwidth, so reach
Prevent the data transfer from the technique effect of time delay occur.
By the electronic equipment that the embodiment of the present application four is introduced, to implement the side of information transfer in the embodiment of the present application one
Electronic equipment used by method, so the method based on the information transfer described in the embodiment of the present application one, belonging to this area
Technical staff can understand the concrete structure and its various change form of the electronic equipment in the present embodiment four, so right at this
No longer it is discussed in detail in the electronic equipment.As long as those skilled in the art implement information transfer in the embodiment of the present application one
Electronic equipment used by method, belong to the scope to be protected of the application.
Embodiment five
Based on same inventive concept, the embodiment of the present application five provides a kind of electronic equipment, refer to Fig. 6, the electronics is set
It is standby to include following structure：
Second obtains module 601, for being based on TDLS agreements between first electronic equipment and the second electronic equipment
When establishing communication connection, the instruction of the first data acquisition is obtained；
Sending module 602, for first data acquisition instruction to be sent into second electronic equipment；
3rd obtains module 603, for based on the communication connection, obtaining second electronic equipment and being based on described first
The first data corresponding with the first data acquisition instruction that data acquisition instruction obtains.
In specific implementation process, the electronic equipment also includes：
Second establishes module, for before the instruction of the first data acquisition is obtained, establishing first electronic equipment and institute
State the communication connection based on the TDLS agreements between the second electronic equipment.
In specific implementation process, described second establishes module, specifically includes：
Transmitting element, for sending TDLS transmission requests to second electronic equipment by AP；
Receiving unit, sent for receiving by second electronic equipment based on TDLS transmission requests by the AP
TDLS acknowledgement frames；
3rd establishes unit, for the communication based on the acknowledgement frame, established between second electronic equipment
Connection.
In specific implementation process, the electronic equipment also includes：
Judge module, for being based on the TDLS between first electronic equipment and second electronic equipment establishing
Before the communication connection of agreement, judge whether second electronic equipment is in unactivated state；
Active module, for when second electronic equipment is in the unactivated state, activating second electronics
Equipment, it is active second electronic equipment.
As seen from the above description, due in the embodiment of the present application, establishing first electronic equipment and described second
Before communication connection based on the TDLS agreements between electronic equipment, first have to control the second electronic equipment to be in activation shape
State, so that first electronic equipment is able to access that second electronic equipment, so it is more convenient to have reached acquisition data
Technique effect, and then improve the Experience Degree of user.
In specific implementation process, the electronic equipment also includes：
Search module, for being based on the TDLS between first electronic equipment and second electronic equipment establishing
Before the communication connection of agreement, by searching at least one electronic equipment obtained including second electronic equipment；
Second determining module, for determining second electronic equipment from least one electronic equipment.
As seen from the above description, because in the embodiment of the present application, the first electronic equipment obtains from the second electronic equipment
During data, it is based on TDLS agreements in the first electronic equipment and the second electric room first and establishes communication connection, so described the
One electronic equipment from second electronic equipment when obtaining data, it is not necessary to AP forwarding, thus reached reduction AP loads
Technique effect, and will not cause to limit because of AP bandwidth, so having reached data acquisition the technique effect of time delay occurs.
By the electronic equipment that the embodiment of the present application five is introduced, to implement information in the embodiment of the present application two, implementation three
Electronic equipment used by the method for acquisition, so based on the acquisition of information described in the embodiment of the present application two, embodiment three
Method, those skilled in the art can understand concrete structure and its various change of the electronic equipment in the present embodiment five
Change form, so being no longer discussed in detail for the electronic equipment herein.As long as those skilled in the art implement the application reality
Apply example two, implement three in acquisition of information method used by electronic equipment, belong to the scope to be protected of the application.
One or more technical schemes that the application provides, have at least the following technical effects or advantages：
（1）Due in the embodiment of the present application, when broadcast system is to multiple broadcast node broadcast datas, initially setting up broadcast
The communication connection based on TDLS agreements is established between system and multiple broadcast nodes, data are then transmitted again, due to establishing
After TDLS communication protocols, when broadcast system is to multiple broadcast nodes transmission data, it need not all be forwarded by AP, so reach
Reduce the technique effect of AP loads；Also, due to that will not cause to limit because of AP bandwidth, so having reached prevents data from passing
Export the technique effect prolonged now.
（2）Because in the embodiment of the present application, the first electronic equipment exists first when obtaining data from the second electronic equipment
First electronic equipment and the second electric room are based on TDLS agreements and establish communication connection, so first electronic equipment from
When second electronic equipment obtains data, it is not necessary to AP forwarding, thus reached the technique effect for reducing AP loads, and
It will not cause to limit because of AP bandwidth, so having reached data acquisition there is the technique effect of time delay.
（3）Due in the embodiment of the present application, establishing between first electronic equipment and second electronic equipment
Before communication connection based on the TDLS agreements, first have to control the second electronic equipment to be active, so that described the
One electronic equipment is able to access that second electronic equipment, so reached the more convenient technique effect of acquisition data, and then
Improve the Experience Degree of user.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (16)
- A kind of 1. method of information transfer, it is characterised in that methods described is applied in a broadcast system, and the broadcast system is used In transmitting data to M broadcast node, wherein, led between the broadcast system and the M broadcast node by TDLS agreements Letter, M are the integer more than or equal to 1, and methods described includes：Obtain a data transfer instruction；Data to be transmitted is determined based on the data transfer instruction；The data to be transmitted is transmitted to the M broadcast node based on the TDLS agreements.
- 2. the method as described in claim 1, it is characterised in that before one data transfer instruction of the acquisition, methods described Also include：The communication connection based on the TDLS agreements established between the broadcast system and the M broadcast node.
- 3. method as claimed in claim 2, it is characterised in that described to establish the broadcast system and the M broadcast node Between the communication connection based on the TDLS agreements, specifically include：The M broadcast node is divided into N layer broadcast nodes, wherein, N is the arbitrary integer less than or equal to M, the N layers broadcast A broadcast node is comprised at least in node in each layer of broadcast node；Establish the communication connection of the broadcast system and the first node layer in the N layers broadcast node；The communication link between i-th layer of broadcast node and i+1 layer broadcast node in the N layers broadcast node is established successively Connect, wherein, i is 1 to N-1 integer.
- 4. a kind of method of acquisition of information, methods described is applied in the first electronic equipment, it is characterised in that methods described bag Include：The electronic equipment of multiple support TDLS agreements is included in network；By searching at least one electronic equipment obtained including the second electronic equipment；In first electronic equipment and When establishing communication connection based on TDLS agreements between two electronic equipments, the instruction of the first data acquisition is obtained；First data acquisition instruction is sent to second electronic equipment；Based on the communication connection, obtain that second electronic equipment obtained based on first data acquisition instruction with it is described First data corresponding to the instruction of first data acquisition.
- 5. method as claimed in claim 4, it is characterised in that before the acquisition the first data acquisition instruction, the side Method also includes：Establish the communication connection based on the TDLS agreements between first electronic equipment and second electronic equipment.
- 6. method as claimed in claim 5, it is characterised in that described to establish first electronic equipment and second electronics Communication connection based on the TDLS agreements between equipment, is specifically included：One TDLS transmission requests are sent to second electronic equipment by AP；Receive the TDLS acknowledgement frames sent by second electronic equipment based on TDLS transmission requests by the AP；Based on the acknowledgement frame, the communication connection established between second electronic equipment.
- 7. method as claimed in claim 5, it is characterised in that establish first electronic equipment and the described second electricity described Before communication connection based on the TDLS agreements between sub- equipment, methods described also includes：Judge whether second electronic equipment is in unactivated state；When second electronic equipment is in the unactivated state, second electronic equipment is activated, makes second electricity Sub- equipment is active.
- 8. method as claimed in claim 5, it is characterised in that establish first electronic equipment and the described second electricity described Before communication connection based on the TDLS agreements between sub- equipment, methods described also includes：At least one electronic equipment including second electronic equipment is obtained by AP search；Second electronic equipment is determined from least one electronic equipment.
- 9. a kind of electronic equipment, it is characterised in that in a broadcast system, the broadcast system is used for the electronic apparatus application Data are transmitted to M broadcast node, wherein, by TDLS protocol communications between the broadcast system and the M broadcast node, M is the integer more than or equal to 1, and the electronic equipment includes：First obtains module, for obtaining a data transfer instruction；First determining module, for determining data to be transmitted based on the data transfer instruction；Transport module, for the data to be transmitted to be transmitted to the M broadcast node based on the TDLS agreements.
- 10. electronic equipment as claimed in claim 9, it is characterised in that the electronic equipment also includes：First establishes module, is saved for before a data transfer instruction is obtained, establishing the broadcast system with described M broadcast The communication connection based on the TDLS agreements between point.
- 11. electronic equipment as claimed in claim 10, it is characterised in that described first establishes module, specifically includes：Division unit, for the M broadcast node to be divided into N layer broadcast nodes, wherein, N is any whole less than or equal to M Count, a broadcast node is comprised at least in each layer of broadcast node in the N layers broadcast node；First establishes unit, leads to for establishing the broadcast system with the described of the first node layer in the N layers broadcast node Letter connection；Second establishes unit, for establishing i-th layer of broadcast node and i+1 layer broadcast node in the N layers broadcast node successively Between the communication connection, wherein, i be 1 to N-1 integer.
- 12. a kind of electronic equipment, it is characterised in that including：Search module, by searching at least one electronic equipment obtained including the second electronic equipment；Second obtains module, and communication connection is established for being based on TDLS agreements between the electronic equipment and the second electronic equipment When, obtain the instruction of the first data acquisition；Sending module, for first data acquisition instruction to be sent into second electronic equipment；3rd obtains module, for based on the communication connection, obtaining second electronic equipment and being obtained based on first data The first data corresponding with the first data acquisition instruction that instruction fetch obtains,Wherein, the electronic equipment of multiple support TDLS agreements is included in network.
- 13. electronic equipment as claimed in claim 12, it is characterised in that the electronic equipment also includes：Second establishes module, for before the instruction of the first data acquisition is obtained, establishing the electronic equipment and the described second electricity Communication connection based on the TDLS agreements between sub- equipment.
- 14. electronic equipment as claimed in claim 13, it is characterised in that described second establishes module, specifically includes：Transmitting element, for sending TDLS transmission requests to second electronic equipment by AP；Receiving unit, for receiving what is sent by second electronic equipment based on TDLS transmission requests by the AP TDLS acknowledgement frames；3rd establishes unit, for the communication connection based on the acknowledgement frame, established between second electronic equipment.
- 15. electronic equipment as claimed in claim 13, it is characterised in that the electronic equipment also includes：Judge module, for establishing leading to based on the TDLS agreements between the electronic equipment and second electronic equipment Before letter connection, judge whether second electronic equipment is in unactivated state；Active module, for when second electronic equipment is in the unactivated state, activating second electronic equipment, It is active second electronic equipment.
- 16. electronic equipment as claimed in claim 13, it is characterised in that the electronic equipment also includes：Search module, for establishing leading to based on the TDLS agreements between the electronic equipment and second electronic equipment Before letter connection, by searching at least one electronic equipment obtained including second electronic equipment；Second determining module, for determining second electronic equipment from least one electronic equipment.
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| CN101877826A (en) * | 2009-03-31 | 2010-11-03 | 英特尔公司 | Combined device and service discovery technique in stations supporting tunneled direct link setup (TDLS) |
| CN102076107A (en) * | 2009-11-24 | 2011-05-25 | 索尼公司 | Radio communication device, radio communication system, radio communication method, and program |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101877826A (en) * | 2009-03-31 | 2010-11-03 | 英特尔公司 | Combined device and service discovery technique in stations supporting tunneled direct link setup (TDLS) |
| CN102076107A (en) * | 2009-11-24 | 2011-05-25 | 索尼公司 | Radio communication device, radio communication system, radio communication method, and program |
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