CN103249085A - WiFi data transmission method and terminal - Google Patents
WiFi data transmission method and terminal Download PDFInfo
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- CN103249085A CN103249085A CN201210026385XA CN201210026385A CN103249085A CN 103249085 A CN103249085 A CN 103249085A CN 201210026385X A CN201210026385X A CN 201210026385XA CN 201210026385 A CN201210026385 A CN 201210026385A CN 103249085 A CN103249085 A CN 103249085A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention provides a wireless fidelity (WiFi) data transmission method. The method comprises the following steps: near field communication point-to-point (NFC P2P) connection is built between terminals, and the built NFC P2P connection is utilized to achieve transmission of WiFi out of band (OOB) data; and the terminals build WiFi P2P connection according to the received WiFi OOB data and utilize the built WiFi P2P connection to achieve WiFi data transmission. The invention simultaneously provides a WiFi data transmission terminal. By adopting the WiFi data transmission method and terminal, the problems of more operation steps, long waiting time and poor usability in the WiFi P2P connection building process can be solved.
Description
Technical field
The present invention relates to Wireless Fidelity (WiFi) technology in the radio communication, relate in particular to a kind of WiFi data transmission method and terminal.
Background technology
WiFi is the short-distance wireless communication technology that is proposed by the compatible alliance of wireless ethernet (WECA), can carry out the transmission of radio signal in 100 meters scope.WiFi is usually operated under the frequency of 2.4Ghz, can support the data transmission bauds up to 11Mbps.Utilize the WiFi technology, the user can be by supporting the user terminal access the Internet of WiFi.Therefore, WiFi in the dining room, places such as family and office have obtained using widely.
In addition, WiFi also supports point-to-point (P2P) to connect, and this makes that can set up WiFi P2P between the user terminal of supporting WiFi connects, and can utilize WiFi P2P to connect and carry out transfer of data.Yet, in the WiFi P2P establishment of connection process, need to carry out search access list, input configuration parameter and carry out operation such as Signal Matching, these operating procedures are many and setup time is long, and need the user to carry out as importing complicated operations such as configuration information.Therefore, WiFi P2P establishment of connection process exists that operating procedure is many, the stand-by period is long, the problem of ease for use difference, has influenced user's experience.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of WiFi data transmission method and terminal, can solve WiFi P2P and connect and to set up that operating procedure is many in the process, the stand-by period is grown, the problem of ease for use difference.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of Wireless Fidelity WiFi data transmission method, described method comprises:
Between terminal, set up near-field communication (NFC, Near Field Communication) P2P and connect, utilize the NFC P2P that sets up to connect and carry out WiFi band outer (OOB, out-of-band) transfer of data;
Described terminal is set up WiFi P2P according to the WiFi OOB data of receiving and is connected, and utilizes the WiFi P2P that sets up to connect and carry out the WiFi transfer of data.
Preferably, described method also comprises:
Before carrying out described WiFi OOB transfer of data, described terminal will be encapsulated in described WiFi OOB data for the information of setting up the WiFi connection; Accordingly, after receiving WiFi OOB data, receive that the terminal of WiFi OOB data is resolved described WiFi OOB data, obtain described be used to setting up the information that WiFi connects.
Preferably, describedly comprise be used to setting up the information that WiFi connects: WiFi P2P connects the pairing sign indicating number.
Preferably, described method also comprises: described terminal is close to each other and/or away from each other with described terminal by voice and/or screen text and/or image display reminding user.
Preferably, described method also comprises:
Before carrying out described WiFi transfer of data, described terminal is encapsulated in operational order in the described WiFi data; Accordingly, after carrying out described WiFi transfer of data, receive that the terminal of WiFi data is resolved described WiFi data, obtain the operational order that encapsulates in the described WiFi data, and carry out the operation corresponding with described operational order.
The invention provides a kind of WiFi data transmission terminal, described terminal comprises: NFC communication module and WiFi communication module; Wherein,
Described NFC communication module is used for setting up NFC P2P and connects, and utilizes the NFC P2P that sets up to connect and carry out WiFi OOB transfer of data; The WiFi OOB transfer of data that also is used for receiving is to described WiFi communication module;
Described WiFi communication module is used for setting up WiFi P2P according to the WiFi OOB data of receiving and connects, and utilizes the WiFi P2P that sets up to connect and carry out the WiFi transfer of data.
Preferably, described NFC communication module also comprises: the OOB data management module is set to and will be encapsulated in described WiFi OOB data for the information of setting up the WiFi connection;
Accordingly, described WiFi communication module also is used for the WiFi OOB data that described terminal receives are resolved, and obtains to be encapsulated in described be used to setting up the information that WiFi connects in the described WiFi OOB data.
Preferably, described NFC communication module also comprises: the service response module is used for by voice and/or screen text and/or image display reminding user described terminal is close to each other and/or away from each other.
Preferably, described WiFi communication module also comprises: the WiFi data management module, be used for operational order is encapsulated in described WiFi data, and the WiFi data that described WiFi communication module receives are resolved, obtain to be encapsulated in the described operational order in the described WiFi data.
Preferably, described terminal also comprises: the application management module;
Described WiFi data management module also is used for and will sends to described application management module by resolving the described operational order that obtains;
Accordingly, described application management module is used for carrying out the operation corresponding with described operational order according to the operational order that receives.
WiFi data transmission method of the present invention and terminal are utilized NFC P2P connection to transmit and are packaged with WiFi P2P connection pairing sign indicating number etc. for the WiFi OOB data of the information of setting up the WiFi connection; Then, set up WiFi according to described WiFi OOB data and connect, and utilize the WiFi that sets up to connect and carry out the WiFi transfer of data; So, simplified WiFi P2P and connected the operation of setting up process, shortened WiFi P2P and connected the operating time of setting up, made the easier use of user.
Description of drawings
Fig. 1 is the realization flow schematic diagram of WiFi data transmission method of the present invention;
Fig. 2 is the composition structural representation of WiFi data transmission terminal of the present invention;
Fig. 3 is the realization principle schematic that two playscripts with stage directions invention WiFi data transmission terminal carries out the WiFi transfer of data.
Embodiment
NFC is a kind of the short distance wireless communication technology, and operating frequency is generally 13.56Mhz, and communication distance is generally 10 centimetres.The NFC technology be develop on the basis that non-contact radio-frequency identification (RFID) and the technology of interconnecting are integrated mutually and, combine Non-contact Media Reader, non-contact card and P2P function at single NFC chip, and have the characteristics of two-way connection and bidirectional recognition.Since only need two NFC equipment are close to each other, just can realize the connection between them, and not need to carry out as operations such as web search and parameter configuration that the NFC technology is widely used in equipment such as gate inhibition, ticket checking device.
Based on the NFC technology, basic thought of the present invention is: set up earlier NFC P2P and connect between terminal, utilize the NFC P2P that sets up to connect and carry out WiFi OOB transfer of data; Afterwards, terminal is set up WiFi P2P according to the WiFi OOB data of receiving and is connected, and utilizes the WiFi P2P that sets up to connect and carry out the WiFi transfer of data.
Below in conjunction with the drawings and specific embodiments implementation procedure of the present invention is described in detail.
Fig. 1 is the realization flow schematic diagram of WiFi data transmission method of the present invention, and as shown in Figure 1, described flow process comprises the steps:
Step 101: between terminal, set up NFC P2P and connect;
Here, set up the terminal of NFC P2P connection for carrying out two station terminals of WiFi transfer of data; Described terminal is the terminal of supporting NFC P2P to use and support WiFi P2P application;
Close to each other when described terminal, and reach when setting up NFC P2P and connecting needed coverage, can set up NFC P2P between the described terminal automatically and connect, specifically how to set up NFC P2P and connect and belong to prior art, repeat no more here; Wherein, described terminal can show to notify the user that the terminal that needs connect is close to each other by voice and/or screen text and/or image, and described coverage is generally in 10 centimetres.
Step 102: utilize the NFC P2P that sets up to connect between the terminal and carry out WiFi OOB transfer of data;
Wherein, be packaged with WiFi P2P in the described WiFi OOB data and connect pairing sign indicating number etc. for setting up the information that WiFi connects; Particularly, terminal as transmit leg can be before carrying out described WiFi OOB data transfer operation, WiFi connection pairing sign indicating number etc. is encapsulated in described WiFi OOB data for the information of setting up the WiFi connection, as recipient's terminal receive be packaged be used to the WiFi OOB data of setting up the information that WiFi connects after, can resolve described WiFi OOB data, what encapsulate in the acquisition WiFi OOB data is described be used to setting up the information that WiFi connects; The form of the WiFi OOB data in the form of described WiFi OOB data and the prior art is identical, repeats no more here;
Behind the transmission EO of described WiFi OOB data, described terminal can disconnect described NFC P2P and connect, for example, a prompt tone and/or screen text and/or the image of described terminal by sending " dripping " shows to notify the user with described terminal away from each other, so that the distance between described terminal connects needed coverage above keeping NFC P2P, and then make described NFC P2P connect disconnection.
Step 103: described terminal is set up WiFi P2P according to the WiFi OOB data of receiving and is connected;
Here, being used for of receiving that the terminal utilization of WiFi OOB data obtains from the WiFi OOB data of receiving sets up information that WiFi connects and sets up WiFi P2P and connect; Describedly comprise at least that be used to setting up the information that WiFi connects WiFi connects the pairing sign indicating number.
Step 104: described terminal utilizes described WiFi P2P connection to carry out the WiFi transfer of data;
Wherein, described terminal can as automatic importing business card operational order, be encapsulated in operational order in the WiFi data, and described operational order is used to indicate the terminal that receives described WiFi data and carries out the operation corresponding with described operational order;
Accordingly, after the WiFi transfer of data, receive that the terminal of described WiFi data can be resolved described WiFi data, obtain the operational order that encapsulates in the described WiFi data, carry out the operation corresponding with described operational order according to described operational order then.
Further, after described WiFi data transfer operation finishes, disconnect described WiFi P2P between the described terminal and connect.
Fig. 2 is the composition structural representation of WiFi data transmission terminal of the present invention, and as shown in Figure 2, described system comprises: NFC communication module 11 and WiFi communication module 12.
Wherein, NFC communication module 11 is used for setting up NFC P2P and connects, and utilizes the NFC P2P that sets up to connect and carry out WiFi OOB transfer of data; The WiFi OOB transfer of data that also is used for receiving is to described WiFi communication module;
WiFi communication module 12 is used for setting up WiFi P2P according to the WiFi OOB data of receiving and connects, and utilizes the WiFi P2P that sets up to connect and carry out the WiFi transfer of data.
Preferably, described NFC communication module 11 also comprises: OOB data management module 111 is set to and will be encapsulated in WiFi OOB data for the information of setting up the WiFi connection; Accordingly, described WiFi communication module also is used for the WiFi OOB data that described NFC communication module 11 receives are resolved, and obtains to be encapsulated in described be used to setting up the information that WiFi connects in the described WiFi OOB data.
Preferably, described NFC communication module 11 also comprises: service response module 112 is used for by voice and/or screen text and/or image display reminding user described terminal is close to each other and/or away from each other.
Preferably, described WiFi communication module 12 also comprises: WiFi data management module 121, be used for operational order, as automatic importing business card operational order, be encapsulated in the described WiFi data, and the WiFi data that described WiFi communication module 12 receives are resolved, obtain to be encapsulated in the described operational order in the described WiFi data.
Preferably, described terminal also comprises: application management module 13; Described WiFi data management module 121 also is used for and will sends to described application management module 13 by resolving the described operational order that obtains; Accordingly, described application management module 13 is used for carrying out the operation corresponding with described operational order according to the operational order that receives.
Fig. 3 is the realization principle schematic that two WiFi data transmission terminals shown in Figure 2 carry out the WiFi transfer of data, as shown in Figure 3, comprises terminal A and terminal B in the present embodiment, and wherein, terminal A comprises: NFC communication module 21A and WiFi communication module 22A; NFC communication module 21A comprises: OOB data management module 211A, and WiFi communication module 22A comprises: WiFi data management module 221A; Terminal B comprises: NFC communication module 21B, WiFi communication module 22B and application management module 23B; NFC communication module 21B comprises: OOB data management module 211B, WiFi communication module 22B comprises: WiFi data management module 221B.The flow process that terminal A and terminal B carry out the WiFi transfer of data is as follows:
Setting up NFC P2P between the NFC communication module 21A of step 200: terminal A and the NFC communication module 21B of terminal B is connected;
The OOB data management module 211A of step 201:NFC communication module 21A will be encapsulated in WiFi OOB data for the information of setting up the WiFi connection;
Step 202:NFC communication module 21A sends to described WiFi OOB data the NFC communication module 21B of terminal B;
Step 203:NFC communication module 21B is transmitted to WiFi communication module 22B with described WiFi OOB data;
The WiFi data management module 221B of step 204:WiFi communication module 22B resolves described WiFiOOB data, obtains to be used for setting up the information that WiFi connects;
Step 205:WiFi communication module 22B utilizes and describedly sets up WiFi P2P with WiFi communication module 22A and be connected be used to setting up information that WiFi connects;
The WiFi data management module 221A of step 206:WiFi communication module 22A is encapsulated in operational order in the WiFi data;
Step 207:WiFi communication module 221A sends to described WiFi data the WiFi communication module 221B of terminal B;
The WiFi data management module 221B of step 208:WiFi communication module 22B resolves described WiFi data and obtains described operational order, and described operational order is transmitted to described application management module 23B;
Step 209: described application management module 23B carries out the operation corresponding with described operational order according to the operational order that receives.
Based on the aforesaid operations process, WiFi data transmission method of the present invention and terminal can solve WiFi P2P and be connected that the operating procedure of the process of foundation is many, the stand-by period long, the problem of ease for use difference.
The above is preferred embodiment of the present invention only, is not that for a person skilled in the art, the present invention can have various changes and variation for restriction the present invention.On the basis of the present invention spirit essence and principle, the various modifications of making, be equal to and replace and improvement etc., all be included within protection scope of the present invention.
Claims (10)
1. Wireless Fidelity WiFi data transmission method is characterized in that described method comprises:
Between terminal, set up the point-to-point NFC P2P of near-field communication and connect, utilize the NFC P2P that sets up to connect and carry out the outer OOB transfer of data of WiFi band;
Described terminal is set up WiFi P2P according to the WiFi OOB data of receiving and is connected, and utilizes the WiFi P2P that sets up to connect and carry out the WiFi transfer of data.
2. WiFi data transmission method according to claim 1 is characterized in that, described method also comprises:
Before carrying out described WiFi OOB transfer of data, described terminal will be encapsulated in described WiFi OOB data for the information of setting up the WiFi connection; Accordingly, after receiving WiFi OOB data, receive that the terminal of WiFi OOB data is resolved described WiFi OOB data, obtain described be used to setting up the information that WiFi connects.
3. WiFi data transmission method according to claim 2 is characterized in that, describedly comprises be used to setting up the information that WiFi connects: WiFi P2P connects the pairing sign indicating number.
4. WiFi data transmission method according to claim 1 is characterized in that, described method also comprises: described terminal is close to each other and/or away from each other with described terminal by voice and/or screen text and/or image display reminding user.
5. WiFi data transmission method according to claim 1 is characterized in that, described method also comprises:
Before carrying out described WiFi transfer of data, described terminal is encapsulated in operational order in the described WiFi data; Accordingly, after carrying out described WiFi transfer of data, receive that the terminal of WiFi data is resolved described WiFi data, obtain the operational order that encapsulates in the described WiFi data, and carry out the operation corresponding with described operational order.
6. a WiFi data transmission terminal is characterized in that, described terminal comprises: NFC communication module and WiFi communication module; Wherein,
Described NFC communication module is used for setting up NFC P2P and connects, and utilizes the NFC P2P that sets up to connect and carry out WiFi OOB transfer of data; The WiFi OOB transfer of data that also is used for receiving is to described WiFi communication module;
Described WiFi communication module is used for setting up WiFi P2P according to the WiFi OOB data of receiving and connects, and utilizes the WiFi P2P that sets up to connect and carry out the WiFi transfer of data.
7. WiFi data transmission terminal according to claim 6 is characterized in that, described NFC communication module also comprises: the OOB data management module is set to and will be encapsulated in described WiFi OOB data for the information of setting up the WiFi connection;
Accordingly, described WiFi communication module also is used for the WiFi OOB data that described terminal receives are resolved, and obtains to be encapsulated in described be used to setting up the information that WiFi connects in the described WiFi OOB data.
8. WiFi data transmission terminal according to claim 6, it is characterized in that, described NFC communication module also comprises: the service response module is used for by voice and/or screen text and/or image display reminding user described terminal is close to each other and/or away from each other.
9. WiFi data transmission terminal according to claim 6, it is characterized in that, described WiFi communication module also comprises: the WiFi data management module, be used for operational order is encapsulated in described WiFi data, and the WiFi data that described WiFi communication module receives are resolved, obtain to be encapsulated in the described operational order in the described WiFi data.
10. WiFi data transmission terminal according to claim 9 is characterized in that, described terminal also comprises: the application management module;
Described WiFi data management module also is used for and will sends to described application management module by resolving the described operational order that obtains;
Accordingly, described application management module is used for carrying out the operation corresponding with described operational order according to the operational order that receives.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210026385XA CN103249085A (en) | 2012-02-07 | 2012-02-07 | WiFi data transmission method and terminal |
| PCT/CN2012/074143 WO2013117048A1 (en) | 2012-02-07 | 2012-04-16 | Wifi data transmission method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210026385XA CN103249085A (en) | 2012-02-07 | 2012-02-07 | WiFi data transmission method and terminal |
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| CN103249085A true CN103249085A (en) | 2013-08-14 |
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| WO (1) | WO2013117048A1 (en) |
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| Publication number | Publication date |
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| WO2013117048A1 (en) | 2013-08-15 |
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