CN104243156A - Point-to-point communication method and near-field communication terminals based on near-field communication - Google Patents
Point-to-point communication method and near-field communication terminals based on near-field communication Download PDFInfo
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- CN104243156A CN104243156A CN201310246445.3A CN201310246445A CN104243156A CN 104243156 A CN104243156 A CN 104243156A CN 201310246445 A CN201310246445 A CN 201310246445A CN 104243156 A CN104243156 A CN 104243156A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0492—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload by using a location-limited connection, e.g. near-field communication or limited proximity of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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Abstract
The invention provides a point-to-point method and device based on near-field communication. The method is used for a first near-field communication terminal and includes the steps of sending verification information to a second near-field communication terminal; receiving verification results which are returned by the second near-field communication terminal and are obtained after verification is conducted on the verification information, wherein the verification results include the result representing that the verification information passes verification and the result representing that the verification information does not pass verification; achieving data transmission with the second near-field communication terminal through the NFC point-to-point data transmission function when the received verification result is the result representing that the verification information passes verification. According to the scheme, information verification is provided between the NFC terminals, the safety problem generated when information transmission is achieved between the communication terminals integrating the NFC function through the NFC is solved, an attacker can not obtain the content of data transmission through a monitoring method, and the attacker can not conduct cheating during data transmission.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of Point-to-point Communication Method based on near-field communication and near-field communication terminal.
Background technology
Near-field communication (Near Field Communication, NFC) technology is by non-contact radio-frequency identification (Radio Frequency Identification, RFID) technology and point-to-point communication technological incorporation develop, 13.56MHz frequency range is worked in 0 to 20cm distance, carry out transfer of data with the transmission rate of 106kbit/s, 212kbit/s, 424kbit/s, and can automatically switch between different transmission rates.NFC technique meets ISO18092, ISO21481, ECMA(340,352 and 356) and ETSITS102 standard, simultaneously also compatible inductive intelligent card architecture based on ISO14441A.
NFC defines three kinds of using forestland: mode card (Card Emulation Mode), point-to-point communication pattern (Peer-to-Peer Communication), read/write card device pattern (Reader/Write Mode).Wherein point-to-point communication pattern is for realizing the exchanges data between NFC terminal, by multiple linking of devices possessing NFC function, data point-to-point transmission is realized by link layer communication protocols NFC-IP, as thin in sharing download music, exchange picture or synchronizing address.Therefore by the point-to-point communication pattern of NFC, multiple equipment, as computer, PDA, digital camera, can carry out wireless transmission, swap data between mobile phone.
The information that the communicating terminal of integrated NFC function can realize two station terminals passes mutually, in this function carries out transfer of data between two station terminals at present, because communication distance is comparatively near, does not adopt safety check, there is certain hidden danger.Point-to-point communication pattern due to NFC wirelessly communicates between NFC device, there is the potential safety hazards such as monitored, deception, therefore need to provide a kind of safety data transmission method to NFC point-to-point communication.
Summary of the invention
The problem of the potential safety hazards such as monitored, the deception existed when communicating between near-field communication terminal in prior art to solve, the invention provides a kind of Point-to-point Communication Method based on near-field communication and near-field communication terminal, between the communication terminal solving integrated NFC function, carried out the safety problem of information transmission by NFC.
Technical scheme provided by the present invention is as follows:
Based on a Point-to-point Communication Method for near-field communication, for the first near-field communication terminal, described method comprises:
An authorization information is sent to the second near-field communication terminal;
Receive that described second near-field communication terminal returns described authorization information is verified after the result, described the result comprises by checking with by checking;
At the described the result received for during by checking, carry out transfer of data with described second near-field communication terminal by NFC Point-to-Point Data Transmission function.
Further, described authorization information comprises the unique authentication mark of described first near-field communication terminal.
Further, described authorization information comprises the telephone number of described first near-field communication terminal;
Receive that described second near-field communication terminal returns described authorization information is verified after the result, specifically comprise:
Receive the first the result that described second near-field communication terminal returns, described first the result be described second near-field communication terminal after receiving described telephone number, and inquire return when storing described telephone number by checking the result;
Receive the second the result that described second near-field communication terminal returns, described second the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result by checking returned when described second near-field communication terminal performs storage operation to described telephone number;
Receive the 3rd the result that described second near-field communication terminal returns, described 3rd the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result not by verifying returned when described second near-field communication terminal does not perform storage operation to described telephone number.
Further, receive the second the result that described second near-field communication terminal returns, specifically comprise the following steps:
When described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal is when performing storage operation to described telephone number, receive the information described telephone number being performed to storage operation that described second near-field communication terminal returns, again send described telephone number to described second near-field communication terminal;
Receive described second near-field communication terminal after receiving described telephone number, inquire the result by checking returned when storing described telephone number.
Based on a Point-to-point Communication Method for near-field communication, for the second near-field communication terminal, described method comprises:
Receive the authorization information that the first near-field communication terminal sends;
Verify described authorization information, and the result is back to described first near-field communication terminal, described the result comprises by checking with not by checking;
When described the result is by checking, start to carry out transfer of data with described first near-field communication terminal by NFC Point-to-Point Data Transmission function.
Further, described authorization information comprises the unique authentication mark of described first near-field communication terminal.
Further, described authorization information comprises the telephone number of described first near-field communication terminal;
Described authorization information is verified, and the result is back to described first near-field communication terminal, specifically comprise:
After receiving described telephone number, inquire when storing described telephone number, then send the first the result by checking to described first near-field communication terminal;
After receiving described telephone number, inquire and do not store described telephone number, and when described second near-field communication terminal performs storage operation to described telephone number, then send the second the result by checking to described first near-field communication terminal;
After receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal to described telephone number perform not storage operation time, then to described first near-field communication terminal send by checking the 3rd the result.
Further, after receiving described telephone number, inquire and do not store described telephone number, and when described second near-field communication terminal performs storage operation to described telephone number, then send the 3rd the result by checking to described first near-field communication terminal, specifically comprise the following steps:
After receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal is when performing storage operation to described telephone number, send to described first near-field communication terminal the information described telephone number being performed to storage operation;
Receive the described telephone number that described second near-field communication terminal sends again, and inquire when storing described telephone number, to the result by checking that described second near-field communication terminal returns.
Based on a point-to-point communication device for near-field communication, comprising:
First Verification Components, for sending authorization information to another near-field communication terminal;
First receiving unit, for receive that another near-field communication terminal described returns described authorization information is verified after the result, described the result comprises by checking with by checking;
First transmission assembly, during for being by checking at the described the result received, carries out transfer of data with another near-field communication terminal described by NFC Point-to-Point Data Transmission function.
Further, described first Verification Components comprises:
Extraction module, for extracting the telephone number of described near-field communication terminal;
First sending module, for sending described telephone number to another near-field communication terminal described;
Described first receiving unit comprises:
First receiver module, for receiving the first the result that another near-field communication terminal described returns, described first the result be another near-field communication terminal described after receiving described telephone number, and inquire return when storing described telephone number by checking the result;
Second receiver module, for receiving the second the result that described second near-field communication terminal returns, described second the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result by checking returned when described second near-field communication terminal performs storage operation to described telephone number;
3rd receiver module, for receiving the 3rd the result that described second near-field communication terminal returns, described 3rd the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result not by verifying returned when described second near-field communication terminal does not perform storage operation to described telephone number.
Further, described second receiver module comprises:
Second sending module, for when described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal is when performing storage operation to described telephone number, receive the information described telephone number being performed to storage operation that described second near-field communication terminal returns, and again send described telephone number to described second near-field communication terminal;
4th receiver module, for receiving described second near-field communication terminal after receiving described telephone number, inquires the result by checking returned when storing described telephone number.
Based on a point-to-point communication device for near-field communication, comprising:
Second receiving unit, for receiving the authorization information that another near-field communication terminal sends;
Second Verification Components, for verifying described authorization information, and is back to another near-field communication terminal described by the result, described the result comprises by checking with not by checking;
3rd receiving unit, during for being by checking at described the result, starts to carry out transfer of data with described first near-field communication terminal by NFC Point-to-Point Data Transmission function.
Further, described second receiving unit comprises the 4th receiver module for receiving the telephone number that another near-field communication terminal described sends;
Described second authentication module comprises:
3rd sending module, for after receiving described telephone number, inquires when storing described telephone number, then sends the first the result by checking to another near-field communication terminal described; ;
4th sending module, for after receiving described telephone number, inquires and does not store described telephone number, and when performing storage operation to described telephone number, then sends the second the result by checking to another near-field communication terminal described;
5th sending module, for after receiving described telephone number, inquires and does not store described telephone number, and to described telephone number perform not storage operation time, then send by the 3rd the result of checking to described another near-field communication terminal.
Further, described 4th sending module comprises:
5th sending module, for after receiving described telephone number, inquires and does not store described telephone number, and when performing storage operation to described telephone number, sends the information described telephone number being performed to storage operation to another near-field communication terminal described;
6th sending module, for receiving the described telephone number that another near-field communication terminal described sends again, and inquiring when storing described telephone number, sending the result by checking to another near-field communication terminal described.
The beneficial effect that the present invention brings is as follows:
Such scheme, by providing Information Authentication between by NFC terminal, carried out the safety problem of information transmission by NFC between the communicating terminal solving integrated NFC function, assailant can be made cannot to obtain Data Transmission Content by the method monitored, and assailant cannot be cheated etc. data transmission procedure.
Accompanying drawing explanation
Fig. 1 represents the flow chart of the Point-to-point Communication Method based on near-field communication provided by the invention;
Fig. 2 represents the concrete handling process schematic diagram based on the first near-field communication terminal in the Point-to-point Communication Method of near-field communication provided in the embodiment of the present invention;
Fig. 3 represents the concrete handling process schematic diagram based on the second near-field communication terminal in the Point-to-point Communication Method of near-field communication provided in the embodiment of the present invention.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, the invention provides a kind of Point-to-point Communication Method based on near-field communication, for carrying out transfer of data between the first near-field communication terminal and the second near-field communication terminal, described method comprises:
Step 1, described first near-field communication terminal send an authorization information to described second near-field communication terminal;
In this step, preferably, described authorization information can be the uniquely tagged code of the first near-field communication terminal, and preferably, authorization information described in the present embodiment can be the my phone numbers of the first near-field communication terminal.First first near-field communication terminal after opening NPC function, can extract the telephone number of the machine, is sent to the second near-field communication terminal.It is appreciated of course that described authorization information also can comprise other verification msgs.
Step 2, described first near-field communication terminal receive described second near-field communication terminal return described authorization information is verified after the result, described the result comprise by checking and by checking;
In this step, when authorization information is the telephone number of the first near-field communication terminal, specifically can comprise the following steps:
Second near-field communication terminal receives the telephone number that the first near-field communication terminal sends, and inquires about in phone directory whether stored this telephone number;
When the second near-field communication terminal inquire store this telephone number time, then to first near-field communication terminal send by checking the first the result;
When the second near-field communication terminal inquire do not store this telephone number time, the second near-field communication terminal then can point out user the need of storage this telephone number;
If user allows to store this telephone number, namely when the second near-field communication terminal performs storage operation to this telephone number, then the second near-field communication terminal sends the information described telephone number being performed to storage operation to the first near-field communication terminal, first near-field communication terminal then sends described telephone number to described second near-field communication terminal again, second near-field communication terminal inquires about in phone directory whether stored this telephone number again, and sends the second the result by checking to the first near-field communication terminal;
If user does not allow to store this telephone number, when namely the second near-field communication terminal does not perform storage operation to described telephone number, then the second near-field communication terminal sends not by the 3rd the result of checking to described first near-field communication terminal.
Step 3, described first near-field communication terminal for during by checking, carry out transfer of data with described second near-field communication terminal by NFC Point-to-Point Data Transmission function at the described the result received; Described first near-field communication terminal for during not by checking, then stops to the second near-field communication terminal transmission data, this end of file transfer at the described the result received.
Figure 2 shows that the concrete process chart of the first near-field communication terminal of the Point-to-point Communication Method based on near-field communication of the present invention.As shown in Figure 2, according to the method provided in the embodiment of the present invention, the first near-field communication terminal mainly carries out following treatment step:
Step S01, the first near-field communication terminal are opened NPC function, and are performed step S02;
Step S02, the first near-field communication terminal extract the telephone number of the machine, and after being sent to the second near-field communication terminal as authorization information, perform step S03;
The information that step S03, the first near-field communication terminal reception return after whether storing described telephone number by the second near-field communication terminal inquiry, if (namely the second near-field communication terminal returns the information storing described telephone number), then performs step S04; If not (namely the second near-field communication terminal returns the information not storing described telephone number), then step S05 is performed;
Step S04, the first near-field communication terminal start, to the second near-field communication terminal transmission data, to start file transfer, perform step S07 after end of file transfer;
Step S05, the first near-field communication terminal receive the information whether performing the operation storing described telephone number that the second near-field communication terminal returns, if (namely the second near-field communication terminal returns the information allowing to store described telephone number), then perform step S06; If not (namely the second near-field communication terminal returns the information not allowing to store described telephone number), then step S07 is performed;
Step S06, the first near-field communication terminal send the telephone number of the machine again to the second near-field communication terminal, after receiving the result by checking that the second near-field communication terminal returns, perform step S04;
Step S07, the first near-field communication terminal stop, to the second near-field communication terminal transmission data, terminating this file transfer.
Figure 3 shows that the concrete process chart of the second near-field communication terminal of the Point-to-point Communication Method based on near-field communication of the present invention.As shown in Figure 3, according to the method provided in the embodiment of the present invention, the second near-field communication terminal mainly carries out following treatment step:
Step S11, the second near-field communication terminal are opened NPC function, and are performed step S12;
Step S12, the second near-field communication terminal receive the telephone number that the first near-field communication terminal sends, and perform step S13;
Whether store the telephone number that the first near-field communication terminal sends in step S13, the second near-field communication terminal inquiry phone directory, if (namely having stored described telephone number in the second near-field communication terminal inquiry phone directory), then perform step S14; If not (namely the second near-field communication terminal inquires in phone directory and do not store described telephone number), then step S15 is performed;
Step S14, the second near-field communication terminal start the data receiving the first near-field communication terminal transmission, start file transfer, perform step S17 after end of file transfer;
Whether step S15, the second near-field communication terminal prompting user store the telephone number of the first near-field communication terminal, if (namely user allows the telephone number of storage first near-field communication terminal), then perform step S16; If not (namely user does not allow the telephone number of storage first near-field communication terminal), then step S17 is performed;
Step S16, the second near-field communication terminal store the telephone number that the first near-field communication terminal sends again, after the result by checking that the first near-field communication terminal returns, perform step S14;
Step S17, the second near-field communication terminal stop the data of reception first near-field communication terminal transmission, terminate this file transfer.
Another object of the present invention is to provide a kind of point-to-point communication device based on near-field communication, and the described point-to-point communication device based on near-field communication is as data sending terminal, and it comprises:
First Verification Components, for sending authorization information to another near-field communication terminal;
First receiving unit, for receive that another near-field communication terminal described returns described authorization information is verified after the result, described the result comprises by checking with by checking;
First transmission assembly, during for being by checking at the described the result received, carries out transfer of data with another near-field communication terminal described by NFC Point-to-Point Data Transmission function.
Further, described first Verification Components comprises:
Extraction module, for extracting the telephone number of described near-field communication terminal;
First sending module, for sending described telephone number to another near-field communication terminal described;
Described first receiving unit comprises:
First receiver module, for receiving the first the result that another near-field communication terminal described returns, described first the result be another near-field communication terminal described after receiving described telephone number, and inquire return when storing described telephone number by checking the result;
Second receiver module, for receiving the second the result that described second near-field communication terminal returns, described second the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result by checking returned when described second near-field communication terminal performs storage operation to described telephone number;
3rd receiver module, for receiving the 3rd the result that described second near-field communication terminal returns, described 3rd the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result not by verifying returned when described second near-field communication terminal does not perform storage operation to described telephone number.
Further, described second receiver module comprises:
Second sending module, for when described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal is when performing storage operation to described telephone number, receive the information described telephone number being performed to storage operation that described second near-field communication terminal returns, and again send described telephone number to described second near-field communication terminal;
4th receiver module, for receiving described second near-field communication terminal after receiving described telephone number, inquires the result by checking returned when storing described telephone number.
Based on a point-to-point communication device for near-field communication, the described point-to-point communication device based on near-field communication, as data receiver, comprising:
Second receiving unit, for receiving the authorization information that another near-field communication terminal sends;
Second Verification Components, for verifying described authorization information, and is back to another near-field communication terminal described by the result, described the result comprises by checking with not by checking;
3rd receiving unit, during for being by checking at described the result, starts to carry out transfer of data with described first near-field communication terminal by NFC Point-to-Point Data Transmission function.
Further, described second receiving unit comprises the 4th receiver module for receiving the telephone number that another near-field communication terminal described sends;
Described second authentication module comprises:
3rd sending module, for after receiving described telephone number, inquires when storing described telephone number, then sends the first the result by checking to another near-field communication terminal described; ;
4th sending module, for after receiving described telephone number, inquires and does not store described telephone number, and when performing storage operation to described telephone number, then sends the second the result by checking to another near-field communication terminal described;
5th sending module, for after receiving described telephone number, inquires and does not store described telephone number, and to described telephone number perform not storage operation time, then send by the 3rd the result of checking to described another near-field communication terminal.
Further, described 4th sending module comprises:
5th sending module, for after receiving described telephone number, inquires and does not store described telephone number, and when performing storage operation to described telephone number, sends the information described telephone number being performed to storage operation to another near-field communication terminal described;
6th sending module, for receiving the described telephone number that another near-field communication terminal described sends again, and inquiring when storing described telephone number, sending the result by checking to another near-field communication terminal described.
It is more than the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (14)
1. based on a Point-to-point Communication Method for near-field communication, for the first near-field communication terminal, it is characterized in that, described method comprises:
An authorization information is sent to the second near-field communication terminal;
Receive that described second near-field communication terminal returns described authorization information is verified after the result, described the result comprises by checking with by checking;
At the described the result received for during by checking, carry out transfer of data with described second near-field communication terminal by near-field communication Point-to-Point Data Transmission function.
2. the Point-to-point Communication Method based on near-field communication according to claim 1, is characterized in that,
Described authorization information comprises the unique authentication mark of described first near-field communication terminal.
3. the Point-to-point Communication Method based on near-field communication according to claim 2, is characterized in that,
Described authorization information comprises the telephone number of described first near-field communication terminal;
Receive that described second near-field communication terminal returns described authorization information is verified after the result, specifically comprise:
Receive the first the result that described second near-field communication terminal returns, described first the result be described second near-field communication terminal after receiving described telephone number, and inquire return when storing described telephone number by checking the result;
Receive the second the result that described second near-field communication terminal returns, described second the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result by checking returned when described second near-field communication terminal performs storage operation to described telephone number;
Receive the 3rd the result that described second near-field communication terminal returns, described 3rd the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result not by verifying returned when described second near-field communication terminal does not perform storage operation to described telephone number.
4. the Point-to-point Communication Method based on near-field communication according to claim 3, is characterized in that,
Receive the second the result that described second near-field communication terminal returns, specifically comprise the following steps:
When described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal is when performing storage operation to described telephone number, receive the information described telephone number being performed to storage operation that described second near-field communication terminal returns, again send described telephone number to described second near-field communication terminal;
Receive described second near-field communication terminal after receiving described telephone number, inquire the result by checking returned when storing described telephone number.
5. based on a Point-to-point Communication Method for near-field communication, for the second near-field communication terminal, it is characterized in that, described method comprises:
Receive the authorization information that the first near-field communication terminal sends;
Verify described authorization information, and the result is back to described first near-field communication terminal, described the result comprises by checking with not by checking;
When described the result is by checking, start to carry out transfer of data with described first near-field communication terminal by NFC Point-to-Point Data Transmission function.
6. the Point-to-point Communication Method based on near-field communication according to claim 5, is characterized in that, described authorization information comprises the unique authentication mark of described first near-field communication terminal.
7. the Point-to-point Communication Method based on near-field communication according to claim 6, is characterized in that,
Described authorization information comprises the telephone number of described first near-field communication terminal;
Described authorization information is verified, and the result is back to described first near-field communication terminal, specifically comprise:
After receiving described telephone number, inquire when storing described telephone number, then send the first the result by checking to described first near-field communication terminal;
After receiving described telephone number, inquire and do not store described telephone number, and when described second near-field communication terminal performs storage operation to described telephone number, then send the second the result by checking to described first near-field communication terminal;
After receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal to described telephone number perform not storage operation time, then to described first near-field communication terminal send by checking the 3rd the result.
8. the Point-to-point Communication Method based on near-field communication according to claim 7, is characterized in that,
After receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal is when performing storage operation to described telephone number, then sends the 3rd the result by checking to described first near-field communication terminal, specifically comprise the following steps:
After receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal is when performing storage operation to described telephone number, send to described first near-field communication terminal the information described telephone number being performed to storage operation;
Receive the described telephone number that described second near-field communication terminal sends again, and inquire when storing described telephone number, to the result by checking that described second near-field communication terminal returns.
9., based on a point-to-point communication device for near-field communication, it is characterized in that, comprising:
First Verification Components, for sending authorization information to another near-field communication terminal;
First receiving unit, for receive that another near-field communication terminal described returns described authorization information is verified after the result, described the result comprises by checking with by checking;
First transmission assembly, during for being by checking at the described the result received, carries out transfer of data with another near-field communication terminal described by NFC Point-to-Point Data Transmission function.
10. the point-to-point communication device based on near-field communication according to claim 9, is characterized in that,
Described first Verification Components comprises:
Extraction module, for extracting the telephone number of described near-field communication terminal;
First sending module, for sending described telephone number to another near-field communication terminal described;
Described first receiving unit comprises:
First receiver module, for receiving the first the result that another near-field communication terminal described returns, described first the result be another near-field communication terminal described after receiving described telephone number, and inquire return when storing described telephone number by checking the result;
Second receiver module, for receiving the second the result that described second near-field communication terminal returns, described second the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result by checking returned when described second near-field communication terminal performs storage operation to described telephone number;
3rd receiver module, for receiving the 3rd the result that described second near-field communication terminal returns, described 3rd the result is that described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and the result not by verifying returned when described second near-field communication terminal does not perform storage operation to described telephone number.
The 11. point-to-point communication devices based on near-field communication according to claim 10, it is characterized in that, described second receiver module comprises:
Second sending module, for when described second near-field communication terminal is after receiving described telephone number, inquire and do not store described telephone number, and described second near-field communication terminal is when performing storage operation to described telephone number, receive the information described telephone number being performed to storage operation that described second near-field communication terminal returns, and again send described telephone number to described second near-field communication terminal;
4th receiver module, for receiving described second near-field communication terminal after receiving described telephone number, inquires the result by checking returned when storing described telephone number.
12. 1 kinds, based on the point-to-point communication device of near-field communication, is characterized in that, comprising:
Second receiving unit, for receiving the authorization information that another near-field communication terminal sends;
Second Verification Components, for verifying described authorization information, and is back to another near-field communication terminal described by the result, described the result comprises by checking with not by checking;
3rd receiving unit, during for being by checking at described the result, starts to carry out transfer of data with described first near-field communication terminal by NFC Point-to-Point Data Transmission function.
The 13. point-to-point communication devices based on near-field communication according to claim 12, is characterized in that,
Described second receiving unit comprises the 4th receiver module for receiving the telephone number that another near-field communication terminal described sends;
Described second authentication module comprises:
3rd sending module, for after receiving described telephone number, inquires when storing described telephone number, then sends the first the result by checking to another near-field communication terminal described; ;
4th sending module, for after receiving described telephone number, inquires and does not store described telephone number, and when performing storage operation to described telephone number, then sends the second the result by checking to another near-field communication terminal described;
5th sending module, for after receiving described telephone number, inquires and does not store described telephone number, and to described telephone number perform not storage operation time, then send by the 3rd the result of checking to described another near-field communication terminal.
The 14. point-to-point communication devices based on near-field communication according to claim 13, is characterized in that, described 4th sending module comprises:
5th sending module, for after receiving described telephone number, inquires and does not store described telephone number, and when performing storage operation to described telephone number, sends the information described telephone number being performed to storage operation to another near-field communication terminal described;
6th sending module, for receiving the described telephone number that another near-field communication terminal described sends again, and inquiring when storing described telephone number, sending the result by checking to another near-field communication terminal described.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310246445.3A CN104243156A (en) | 2013-06-20 | 2013-06-20 | Point-to-point communication method and near-field communication terminals based on near-field communication |
| PCT/CN2013/081885 WO2013189386A2 (en) | 2013-06-20 | 2013-08-20 | Near field communication-based peer-to-peer communication method and near field communication terminal |
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| CN201310246445.3A CN104243156A (en) | 2013-06-20 | 2013-06-20 | Point-to-point communication method and near-field communication terminals based on near-field communication |
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| CN106470386A (en) * | 2015-08-19 | 2017-03-01 | 中兴通讯股份有限公司 | A kind of near-field communication data transmission method and device |
| CN106535093A (en) * | 2016-10-26 | 2017-03-22 | 努比亚技术有限公司 | Method and device for transmitting NFC data |
| CN114693339A (en) * | 2022-02-15 | 2022-07-01 | 北京优酷科技有限公司 | User rights and interests resource processing method and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104507035A (en) * | 2014-12-05 | 2015-04-08 | 金硕澳门离岸商业服务有限公司 | Data transmission method and communication terminal |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2013189386A2 (en) | 2013-12-27 |
| WO2013189386A3 (en) | 2014-05-08 |
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