CN102769844B - Data transmission method and system based on mobile terminal and mobile terminal - Google Patents
Data transmission method and system based on mobile terminal and mobile terminal Download PDFInfo
- Publication number
- CN102769844B CN102769844B CN201210231087.4A CN201210231087A CN102769844B CN 102769844 B CN102769844 B CN 102769844B CN 201210231087 A CN201210231087 A CN 201210231087A CN 102769844 B CN102769844 B CN 102769844B
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- address
- tcp
- destination mobile
- source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a data transmission method and system based on a mobile terminal and a mobile terminal. The data transmission method comprises the following steps: a source mobile terminal transmits a service request message, which contains the IP (Internet Protocol) address of the source mobile terminal, to an objective mobile terminal through a mobile switch network, and if a TCP (Transmission Control Protocol)/IP connection request transmitted by the object mobile terminal, which adopts an IP address per se, to the source mobile terminal is received, the source mobile terminal returns the TCP/IP connection request to the objective mobile terminal, and service data in communication interaction is transmitted by point-point IP routing, which is established by the source mobile terminal and the objective mobile terminal. The data transmission method and system based on the mobile terminal and the mobile terminal, provided by the invention, can achieve the communication interaction between the source mobile terminal and the objective mobile terminal through the point-point IP routing so as to improve the distance between mobile terminals and reduce the power consumption of mobile terminals, and is conducive to the transmission of large quantities of data.
Description
Technical field
The embodiment of the present invention relates to communication technical field, particularly relates to a kind of data transmission method based on mobile terminal and system and mobile terminal.
Background technology
Along with the development of the communication technology, mobile terminal is more and more intelligent, function is also more and more such as takes a picture, make a video recording and from down-load music, video etc. network, therefore, user is no longer confined to the basic function of phone and note based on the communication interaction of mobile terminal, and the demand sharing photo, music and video between user is more and more stronger.
Bluetooth or infrared transmission mode finishing service transfer of data can be passed through between mobile terminal in prior art.But, because bluetooth supports that the distance of communication of mobile terminal is generally in 10m; The distance of infrared support communication of mobile terminal can not from too away from, and want aligning direction and centre not to have barrier, therefore, the transmission range that application bluetooth or infrared mode carry out transfer of data is restricted.Further, because the power consumption of bluetooth or infrared transmission mode is also very large, and the limited battery capacity of mobile terminal, therefore, the transmission capacity that application bluetooth or infrared mode carry out transfer of data is also restricted, the large batch of data of inapplicable transmission.In sum, apply bluetooth or infrared transmission mode between mobile terminal to complete transfer of data there is certain limitation.
Summary of the invention
For the above-mentioned defect of prior art, the embodiment of the present invention provides a kind of data transmission method based on mobile terminal and system and mobile terminal.
One aspect of the present invention provides a kind of data transmission method based on mobile terminal, comprising:
Source mobile terminal is sent for asking the business request information of carrying out communication interaction to destination mobile terminal by mobile switch net, comprises the IP address of source mobile terminal in described business request information;
If described source mobile terminal receives the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, then return TCP/IP connection response message to described destination mobile terminal, with the business datum in communication interaction described in the point-to-point IP route transmission by setting up between described destination mobile terminal.
The present invention provides a kind of data transmission method based on mobile terminal on the other hand, comprising:
Destination mobile terminal receive that source mobile terminal is sent by mobile switch net, for asking to carry out the business request information of communication interaction, in described business request information, comprise the IP address of source mobile terminal;
Described destination mobile terminal adopts the IP address of destination mobile terminal to send TCP/IP connection request to the IP address of described source mobile terminal;
If described destination mobile terminal receives the TCP/IP connection response message that described source mobile terminal returns within second time of presetting, then the point-to-point IP route by setting up between the mobile terminal of described source receives the business datum in the described communication interaction of described source mobile terminal transmission.
Another aspect of the invention provides a kind of mobile terminal, comprising:
First sending module, for being sent for asking the business request information of carrying out communication interaction to destination mobile terminal by mobile switch net, comprises the IP address of source mobile terminal in described business request information;
First processing module, if for receiving the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, then return TCP/IP connection response message to described destination mobile terminal, with the business datum in communication interaction described in the point-to-point IP route transmission by setting up between described destination mobile terminal.
Further aspect of the present invention provides a kind of mobile terminal, comprising:
Receiver module, for receive that source mobile terminal is sent by mobile switch net, for asking to carry out the business request information of communication interaction, in described business request information, comprise the IP address of source mobile terminal;
Sending module, sends TCP/IP connection request for adopting the IP address of destination mobile terminal to the IP address of described source mobile terminal;
3rd processing module, if for receiving the TCP/IP connection response message that described source mobile terminal returns within second time of presetting, then the point-to-point IP route by setting up between the mobile terminal of described source receives the business datum in the described communication interaction of described source mobile terminal transmission.
Another aspect of the invention provides a kind of data transmission system based on mobile terminal, comprise source mobile terminal and destination mobile terminal, the mobile terminal of described source mobile terminal for providing in above-mentioned another aspect, the mobile terminal of described destination mobile terminal for providing in above-mentioned one side again.
The data transmission method based on mobile terminal that the embodiment of the present invention provides and system and mobile terminal, mobile switch net is utilized to send the business request information comprising the IP address of source mobile terminal to destination mobile terminal by source mobile terminal, if receive the TCP/IP connection request that destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of source mobile terminal, then return TCP/IP connection response message to destination mobile terminal, with the business datum in the point-to-point IP route transmission communication interaction by setting up between destination mobile terminal, thus achieve and complete communication interaction between source mobile terminal and destination mobile terminal by the IP route of point-to-point, compared to bluetooth of the prior art and infrared transmission mode, improve the distance of transfer of data between mobile terminal, and reduce the power consumption of mobile terminal, be conducive to carrying out large batch of transfer of data.
Accompanying drawing explanation
Fig. 1 is the flow chart of the data transmission method embodiment that the present invention is based on mobile terminal;
Fig. 2 is the flow chart of another embodiment of data transmission method that the present invention is based on mobile terminal;
Fig. 3 is the flow chart of the another embodiment of data transmission method that the present invention is based on mobile terminal;
Fig. 4 is the flow chart of the data transmission method embodiment again that the present invention is based on mobile terminal;
Fig. 5 is the structural representation of a mobile terminal of the present invention embodiment;
Fig. 6 is the structural representation of another embodiment of mobile terminal of the present invention;
Fig. 7 is the structural representation of the another embodiment of mobile terminal of the present invention;
Fig. 8 is the structural representation of a mobile terminal of the present invention embodiment again;
Fig. 9 is the structural representation of the unified embodiment of data transmission system that the present invention is based on mobile terminal.
Embodiment
Fig. 1 is the flow chart of the data transmission method embodiment that the present invention is based on mobile terminal, and as shown in Figure 1, the method comprises:
Step 100, source mobile terminal is sent for asking the business request information of carrying out communication interaction to destination mobile terminal by mobile switch net, comprises the IP address of source mobile terminal in business request information;
When user A will carry out communication interaction with user B, user A input or choose the identification information of user B and the identification information of destination mobile terminal from the user profile list of source mobile terminal in self mobile terminal and source mobile terminal, then communication interaction is carried out by source mobile terminal request and destination mobile terminal, thus source mobile terminal is sent for asking the business request information of carrying out communication interaction to destination mobile terminal by mobile switch net according to the identification information of destination mobile terminal, comprises the IP address of source mobile terminal in this business request information.It should be noted that, the type of service that the user A in the present embodiment and user B carries out communication interaction specifically comprises: video and picture etc., can select as required in actual applications.It should be noted that, mobile terminal involved in all embodiments of the present invention can be the mobile terminal of the support IP network communication functions such as intelligent terminal in mobile phone, clustered paging system, and the identification information of the mobile terminal corresponding with above-mentioned mobile terminal can be the identification information such as phone number and clustered paging number.It should be noted that, what one of ordinary skill in the art will appreciate that is that the business request information that source mobile terminal is sent to destination mobile terminal by mobile switch net according to the identification information of destination mobile terminal can carry out information transmission by the passage mechanism trusty such as voice channel, short message channel, and detailed process is that prior art repeats no more herein.
Step 101, if source mobile terminal receives the TCP/IP connection request that destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of source mobile terminal, then return TCP/IP connection response message to destination mobile terminal, with the business datum in the point-to-point IP route transmission communication interaction by setting up between destination mobile terminal.
Destination mobile terminal by the trusted channel reception source such as the voice channel in mobile switch net, short message channel mobile terminal send for asking the business request information of carrying out communication interaction, by resolving the IP address getting source mobile terminal to this business request information.Then destination mobile terminal adopts the IP address of self to send TCP/IP connection request for setting up point-to-point IP route to the IP address of the source mobile terminal obtained by IP network, and judges whether can to receive within second time of presetting the TCP/IP connection response message that source mobile terminal returns.If source mobile terminal can receive the TCP/IP connection request that destination mobile terminal sends, then send TCP/IP connection response message to destination mobile terminal, thus destination mobile terminal receives the TCP/IP connection response message that source mobile terminal returns within second time of presetting, thus destination mobile terminal and source mobile terminal are by setting up the IP route of point-to-point after TCP/IP three-way handshake, user A is carried out the IP route transmission of mutual business datum by point-to-point to destination mobile terminal by request with user B by source mobile terminal, after destination mobile terminal receives this business datum, prompting user B receives.
It should be noted that, if source mobile terminal can receive the TCP/IP connection request that destination mobile terminal sends, then illustrate that identifications forwarding can be carried out by the router in the IP network residing for destination mobile terminal in the IP address of source mobile terminal, specifically comprise following several situation: the first, the IP address of source mobile terminal and the IP address of destination mobile terminal belong to same private net address; The second, the IP address of source mobile terminal belongs to public network address, and the IP address of destination mobile terminal can be public network address, also can be private net address.
It should be noted that, in the present embodiment, source mobile terminal verifies that the specific implementation whether the TCP/IP connection request that receives sends for destination mobile terminal is a lot, illustrate as follows: the first, the identification information of the destination mobile terminal of self is comprised in the TCP/IP connection request that destination mobile terminal adopts the IP address of self to send to the IP address of source mobile terminal, if source mobile terminal by the identification information of destination mobile terminal and user A ask the identification information of mutual destination mobile terminal consistent, then illustrate that the TCP/IP connection request received is from destination mobile terminal, otherwise, reject this TCP/IP connection request.Wherein, the identification information of self is stored in destination mobile terminal.The second, source mobile terminal identifying code is also comprised in the business request information that source mobile terminal is sent to destination mobile terminal by mobile switch net, identifying code is comprised in the TCP/IP connection request that destination mobile terminal adopts the IP address of self to send to the IP address of source mobile terminal, if mobile terminal determination identifying code in source is consistent with source mobile terminal identifying code, then illustrate that the TCP/IP connection request received is from destination mobile terminal, otherwise, reject this TCP/IP connection request.
The data transmission method based on mobile terminal that the present embodiment provides, mobile switch net is utilized to send the business request information comprising the IP address of source mobile terminal to destination mobile terminal by source mobile terminal, if receive the TCP/IP connection request that destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of source mobile terminal, then return TCP/IP connection response message to destination mobile terminal, with the business datum in the point-to-point IP route transmission communication interaction by setting up between destination mobile terminal, thus achieve and complete communication interaction between source mobile terminal and destination mobile terminal by the IP route of point-to-point, compared to bluetooth of the prior art and infrared transmission mode, improve the distance of transfer of data between mobile terminal, and reduce the power consumption of mobile terminal, be conducive to carrying out large batch of transfer of data.
Fig. 2 is the flow chart of another embodiment of data transmission method that the present invention is based on mobile terminal, and as shown in Figure 2, the method comprises:
Step 200, source mobile terminal sends network insertion request message to network access equipment, and network insertion request message comprises: the MAC Address of source mobile terminal;
When user A wants to be accessed by network by mobile terminal, the IP address for carrying out information interaction can be got by the network access equipment in IP network, access to netwoks is carried out with such as WLAN (Wireless Local Area Networks, WLAN) in IP network mobile terminal being linked into its place.Be specially, source mobile terminal sends network insertion request message to network access equipment, and this network insertion request message comprises: medium education (Media Access Control, the MAC) address of source mobile terminal.
Step 201, source mobile terminal receives the IP address of that network access equipment returns, corresponding with the MAC Address of source mobile terminal source mobile terminal and stores;
Source mobile terminal receives IP address that network access equipment is the source mobile terminal corresponding with the MAC Address of source mobile terminal that source mobile terminal distributes and stores in the terminal.
Step 202, source mobile terminal is sent for asking the business request information of carrying out communication interaction to destination mobile terminal by mobile switch net, comprises the IP address of source mobile terminal in business request information;
When user A will carry out communication interaction with user B, user A inputs or choose the identification information of user B and the identification information of destination mobile terminal from the user profile list of source mobile terminal in the mobile terminal of source, then communication interaction is carried out by source mobile terminal request and destination mobile terminal, thus source mobile terminal is sent for asking the business request information of carrying out communication interaction to destination mobile terminal by mobile switch net according to the identification information of destination mobile terminal, comprises the IP address of source mobile terminal in this business request information.It should be noted that, the type of service that the user A in the present embodiment and user B carries out communication interaction specifically comprises: video and picture etc., can select as required in actual applications.
Further, destination mobile terminal receive that source mobile terminal is sent by trusted passages such as mobile switch net voice channel, short message channel, for ask to carry out communication interaction business request information after, destination mobile terminal carries out authentication according to the user profile pre-set to source mobile terminal, if authentication is passed through, then proceed communication interaction with source mobile terminal, otherwise, return service request refuse information by mobile switch net to source mobile terminal.Wherein, destination mobile terminal comprises blacklist and white list technology according to the user profile pre-set, illustrate with white list, if destination mobile terminal judges to know in default white list the identification information not comprising the source mobile terminal that mobile switch net issues, then return service request refuse information by mobile switch net to source mobile terminal, know if judge the identification information including this source mobile terminal in default white list, then proceed communication interaction with source mobile terminal.
Step 203, if source mobile terminal receives the service request response message that destination mobile terminal is returned by mobile switch net, service request response message comprises: the IP address of destination mobile terminal, then adopt the IP address of source mobile terminal to send TCP/IP connection request to the IP address of destination mobile terminal;
Destination mobile terminal by mobile switch net receive that source mobile terminal sends for asking the business request information of carrying out communication interaction, by resolving the IP address getting source mobile terminal to this business request information.Then destination mobile terminal adopts the IP address of self to the IP address of the source mobile terminal obtained by the TCP/IP connection request of IP network transmission for setting up point-to-point IP route.If destination mobile terminal does not receive the TCP/IP connection response message that source mobile terminal returns within second time of presetting, then judge that the router of self place IP network can not identify the IP address of source mobile terminal, thus determine that source mobile terminal does not receive TCP/IP connection request.Destination mobile terminal returns service request response message by passages trusty such as the voice channel in mobile switch net, short message channel to source mobile terminal, and this service request response message comprises the IP address of destination mobile terminal.If thus source mobile terminal can receive the service request response message that destination mobile terminal is returned by mobile switch net, then illustrate that the IP address of self can not by the router identification of destination mobile terminal place IP network, then source mobile terminal carries out this service request response message resolving the IP address obtaining destination mobile terminal, and adopts the IP address of self to send TCP/IP connection request to the IP address of destination mobile terminal.It should be noted that destination mobile terminal obtain time of own IP address can be receive business request information before or afterwards, its concrete acquisition process see step 200 and step 201, can repeat no more herein.
It should be noted that, in the present embodiment, destination mobile terminal does not receive the TCP/IP connection response message that source mobile terminal returns within second time of presetting, then judge that the router of self place IP network can not identify the IP address of source mobile terminal, specifically comprise following several situation: the first, the IP address of source mobile terminal and the IP address of destination mobile terminal do not belong to same private net address; The second, the IP address of source mobile terminal belongs to private net address, and the IP address of destination mobile terminal belongs to public network address.
Step 204, source mobile terminal judged whether to receive the TCP/IP connection response message that destination mobile terminal returns within the very first time of presetting, and if so, then performed step 205, otherwise, perform step 206;
Source mobile terminal adopts the IP address of self to after the IP address of destination mobile terminal sends TCP/IP connection request, judge whether to receive the TCP/IP connection response message that destination mobile terminal returns within the very first time of presetting, if, then perform step 205, otherwise, perform step 206.
Step 205, source mobile terminal is by the business datum in the point-to-point IP route transmission communication interaction set up between destination mobile terminal.
If source mobile terminal can receive the TCP/IP connection response message that destination mobile terminal returns within the very first time of presetting, then illustrate that destination mobile terminal have received the TCP/IP connection request of source mobile terminal transmission, thus source mobile terminal and destination mobile terminal are by setting up the IP route of point-to-point after TCP/IP three-way handshake, and user A is asked carry out the IP route transmission of mutual business datum by point-to-point to destination mobile terminal with user B, after destination mobile terminal receives this business datum, prompting user B receives.
It should be noted that, if destination mobile terminal can receive the TCP/IP connection request that source mobile terminal sends, then illustrate that the IP address of destination mobile terminal can be carried out identification and forward by the router in the IP network residing for the mobile terminal of source, namely illustrate that the IP address of destination mobile terminal belongs to public network address, the IP address of source mobile terminal can be private net address.
It should be noted that, in the present embodiment, destination mobile terminal verifies that the TCP/IP connection request received is that the specific implementation that source mobile terminal sends is a lot, illustrate as follows: the first, the identification information of the source mobile terminal of self is comprised in the TCP/IP connection request that source mobile terminal adopts the IP address of self to send to the IP address of destination mobile terminal, if destination mobile terminal is consistent with the identification information being carried out the source mobile terminal in communication interaction by mobile switch net by the identification information of source mobile terminal, then illustrate that the TCP/IP connection request received is from source mobile terminal, otherwise, reject this TCP/IP connection request.Wherein, the identification information of self is stored in the mobile terminal of source.The second, destination mobile terminal identifying code is also comprised in the service request response message that destination mobile terminal is sent to source mobile terminal by mobile switch net, identifying code is comprised in the TCP/IP connection request that source mobile terminal adopts the IP address of self to send to the IP address of destination mobile terminal, if destination mobile terminal determination identifying code is consistent with destination mobile terminal identifying code, then illustrate that the TCP/IP connection request received is from destination mobile terminal, otherwise, reject this TCP/IP connection request.
Step 206, the business datum during source mobile terminal is mutual by mobile switch net transport communication.
If source mobile terminal can not receive the TCP/IP connection response message that destination mobile terminal returns within the very first time of presetting, then illustrate that destination mobile terminal does not receive the TCP/IP connection request of source mobile terminal transmission, thus judge that the router of self place IP network can not identify the IP address of destination mobile terminal, namely the IP address of source mobile terminal and the IP address of destination mobile terminal do not belong to same private net address.Therefore, source mobile terminal will ask mutual business data transmission to destination mobile terminal by current mobile switch net, compared with the mode of the IP route transmission business datum by point-to-point, the mode of mobile switch net service data transmission is owing to being subject to the restriction of transmission capacity, the picture transmitted, the quality of video decline to some extent, definition is not high, but compared to infrared and transmission means that is bluetooth, improves the data capacity of transmission range and transmission.
The data transmission method based on mobile terminal that the present embodiment provides, mobile switch net is utilized to send the business request information comprising the IP address of source mobile terminal to destination mobile terminal by source mobile terminal, if receive the TCP/IP connection request that destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of source mobile terminal, then return TCP/IP connection response message to destination mobile terminal, with the business datum in the point-to-point IP route transmission communication interaction by setting up between destination mobile terminal, if receive the service request response message comprising destination mobile terminal IP address that destination mobile terminal is returned by mobile switch net, the IP address of self is then adopted to send TCP/IP connection request to the IP address of destination mobile terminal, if in the TCP/IP connection response message that the very first time receiving target mobile terminal preset returns, then by the business datum in the point-to-point IP route transmission communication interaction set up between destination mobile terminal, otherwise by mobile switch net transmission data, thus achieve and complete communication interaction between source mobile terminal and destination mobile terminal by the IP route of point-to-point, compared to bluetooth of the prior art and infrared transmission mode, improve the distance of transfer of data between mobile terminal, and reduce the power consumption of mobile terminal, be conducive to carrying out large batch of transfer of data, ensure that the reliability of data interaction further.
Fig. 3 is the flow chart of the another embodiment of data transmission method that the present invention is based on mobile terminal, and as shown in Figure 3, the method specifically comprises:
Step 300, destination mobile terminal receive that source mobile terminal is sent by mobile switch net, for asking to carry out the business request information of communication interaction, in business request information, comprise the IP address of source mobile terminal;
Step 301, destination mobile terminal adopts the IP address of destination mobile terminal to send TCP/IP connection request to the IP address of source mobile terminal;
Step 302, if destination mobile terminal receives the TCP/IP connection response message that source mobile terminal returns within second time of presetting, then the point-to-point IP route by setting up between the mobile terminal of source receives the business datum in the communication interaction of source mobile terminal transmission.
The present embodiment provide based on handling process concrete in the data transmission method of mobile terminal, can see the embodiment of the method shown in above-mentioned Fig. 1, it realizes principle and technique effect is similar, repeats no more herein.
Fig. 4 is the flow chart of the data transmission method embodiment again that the present invention is based on mobile terminal, and as shown in Figure 4, the method specifically comprises:
Step 400, destination mobile terminal sends network insertion request message to network access equipment, and network insertion request message comprises: the MAC Address of destination mobile terminal;
Step 401, destination mobile terminal receives the IP address of that institute's network access equipment returns, corresponding with the MAC Address of destination mobile terminal destination mobile terminal and stores;
Step 402, destination mobile terminal receive that source mobile terminal is sent by mobile switch net, for asking to carry out the business request information of communication interaction, in described business request information, comprise the IP address of source mobile terminal;
Step 403, destination mobile terminal adopts the IP address of destination mobile terminal to send TCP/IP connection request to the IP address of source mobile terminal;
Step 404, if destination mobile terminal does not receive the TCP/IP connection response message that source mobile terminal returns within the second time, then return service request response message by mobile switch net to source mobile terminal, service request response message comprises: the IP address of destination mobile terminal;
Step 405, if destination mobile terminal receives the TCP/IP connection request that source mobile terminal adopts the IP address of source mobile terminal to send to the IP address of destination mobile terminal, then returning TCP/IP connection response message to source mobile terminal, receiving the business datum in the communication interaction of source mobile terminal transmission with the point-to-point IP route by setting up between the mobile terminal of source.
Further, destination mobile terminal receive that source mobile terminal is sent by trusted passages such as mobile switch net voice channel, short message channel, for ask to carry out communication interaction business request information after, destination mobile terminal carries out authentication according to the user profile pre-set to source mobile terminal, if authentication is passed through, then proceed communication interaction with source mobile terminal, otherwise, return service request refuse information by mobile switch net to source mobile terminal.Wherein, destination mobile terminal comprises blacklist and white list technology according to the user profile pre-set, illustrate with white list, if destination mobile terminal judges to know in default white list the identification information not comprising the source mobile terminal that mobile switch net issues, then return service request refuse information by mobile switch net to source mobile terminal, know if judge the identification information including this source mobile terminal in default white list, then proceed communication interaction with source mobile terminal.
The present embodiment provide based on handling process concrete in the data transmission method of mobile terminal, can see the embodiment of the method shown in above-mentioned Fig. 2, it realizes principle and technique effect is similar, repeats no more herein.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Fig. 5 is the structural representation of a mobile terminal of the present invention embodiment, as shown in Figure 5, this mobile terminal comprises: the first sending module 11 and the first processing module 12, wherein, first sending module 11, for being sent for asking the business request information of carrying out communication interaction to destination mobile terminal by mobile switch net, comprises the IP address of source mobile terminal in business request information; If the TCP/IP connection request that the first processing module 12 adopts the IP address of destination mobile terminal to send to the IP address of source mobile terminal for receiving destination mobile terminal, then return TCP/IP connection response message to destination mobile terminal, with the business datum in the point-to-point IP route transmission communication interaction by setting up between destination mobile terminal.
The function of each module and handling process in the mobile terminal that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 1, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 6 is the structural representation of another embodiment of mobile terminal of the present invention, as shown in Figure 6, based on embodiment illustrated in fig. 5, also comprise: the second processing module 13, wherein, if the first processing module 12 is also for receiving the service request response message that destination mobile terminal is returned by mobile switch net, service request response message comprises: the IP address of destination mobile terminal, then adopt the IP address of source mobile terminal to send TCP/IP connection request to the IP address of destination mobile terminal; If the second processing module 13 for receiving the TCP/IP connection response message that destination mobile terminal returns within the very first time of presetting, then by the business datum in the point-to-point IP route transmission communication interaction set up between destination mobile terminal.
Further, if the second processing module 13 also for not receiving the TCP/IP connection response message that destination mobile terminal returns within the very first time of presetting, then the business datum in mutual by mobile switch net transport communication.
Further, this mobile terminal also comprises: the first access module 14 and the first memory module 15, and wherein, the first access module 14 is for sending network insertion request message to network access equipment, and network insertion request message comprises: the MAC Address of source mobile terminal; First memory module 15 is for receiving the IP address of that network access equipment returns, corresponding with the MAC Address of source mobile terminal source mobile terminal and storing.
The function of each module and handling process in the mobile terminal that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 2, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 7 is the structural representation of the another embodiment of mobile terminal of the present invention, as shown in Figure 7, this mobile terminal comprises: receiver module 21, second sending module 22 and the 3rd processing module 23, wherein, receiver module 21 for receive that source mobile terminal is sent by mobile switch net, for asking to carry out the business request information of communication interaction, in business request information, comprise the IP address of source mobile terminal; Second sending module 22 sends TCP/IP connection request for adopting the IP address of destination mobile terminal to the IP address of source mobile terminal; If the TCP/IP connection response message that the 3rd processing module 23 returns for receiving source mobile terminal within second time of presetting, then the point-to-point IP route by setting up between the mobile terminal of source receives the business datum in the communication interaction of source mobile terminal transmission.
The function of each module and handling process in the mobile terminal that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 3, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 8 is the structural representation of a mobile terminal of the present invention embodiment again, as shown in Figure 8, based on embodiment illustrated in fig. 7, this mobile terminal also comprises: the 4th processing module 24, wherein, if the 3rd processing module 23 also for not receiving the TCP/IP connection response message that source mobile terminal returns within the second time, then return service request response message by mobile switch net to source mobile terminal, service request response message comprises: the IP address of destination mobile terminal; If the TCP/IP connection request that the 4th processing module 24 adopts the IP address of source mobile terminal to send to the IP address of destination mobile terminal for receiving source mobile terminal, then returning TCP/IP connection response message to source mobile terminal, receiving the business datum in the communication interaction of source mobile terminal transmission with the point-to-point IP route by setting up between the mobile terminal of source.
Further, this mobile terminal also comprises: authentication module 25, for receive that source mobile terminal is sent by mobile switch net, for ask to carry out communication interaction business request information after, according to the user profile pre-set, authentication is carried out to source mobile terminal, if authentication is passed through, then carry out communication interaction with source mobile terminal, otherwise, return service request refuse information by mobile switch net to source mobile terminal.
Further, this mobile terminal also comprises: the second access module 26 and the second memory module 27, wherein, the second access module 26 is for sending network insertion request message to network access equipment, and network insertion request message comprises: the MAC Address of destination mobile terminal; Second memory module 27 is for receiving the IP address of that network access equipment returns, corresponding with the MAC Address of destination mobile terminal destination mobile terminal and storing.
Fig. 9 is the structural representation of the unified embodiment of data transmission system that the present invention is based on mobile terminal, as shown in Figure 9, this system comprises: source mobile terminal 1 and destination mobile terminal 2, wherein, source mobile terminal 1 can adopt Fig. 5 of the present invention or embodiment illustrated in fig. 6 in the mobile terminal that provides, destination mobile terminal 2 can adopt Fig. 7 of the present invention or embodiment illustrated in fig. 8 in the mobile terminal that provides.
The function based on module each in the data transmission system of mobile terminal that the present embodiment provides and handling process, can see above-mentioned shown embodiment of the method, and it realizes principle and technique effect is similar, repeats no more herein.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (17)
1. based on a data transmission method for mobile terminal, it is characterized in that, comprising:
Source mobile terminal is sent for asking the business request information of carrying out communication interaction to destination mobile terminal by mobile switch net, comprises the IP address of source mobile terminal in described business request information;
If described source mobile terminal receives the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, then return TCP/IP connection response message to described destination mobile terminal, with the business datum in communication interaction described in the point-to-point IP route transmission by setting up between described destination mobile terminal;
Wherein, also comprise: the TCP/IP connection request that mobile terminal checking in described source receives is from described destination mobile terminal;
The TCP/IP connection request that the mobile terminal checking of described source receives, from described destination mobile terminal, specifically comprises:
The identification information of described destination mobile terminal is comprised in the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, if described source mobile terminal determines that the identification information of the described destination mobile terminal comprised in described TCP/IP connection request asks the identification information of mutual destination mobile terminal consistent with using the user of described source mobile terminal, then judge that the TCP/IP connection request received is from described destination mobile terminal, wherein, the identification information of self is stored in described destination mobile terminal;
Or, source mobile terminal identifying code is also comprised in the described business request information that described source mobile terminal is sent to described destination mobile terminal by described mobile switch net, identifying code is comprised in the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, if described source mobile terminal determines that the described identifying code comprised in described TCP/IP connection request is consistent with described source mobile terminal identifying code, then judge that the TCP/IP connection request received is from described destination mobile terminal.
2. the data transmission method based on mobile terminal according to claim 1, it is characterized in that, at described source mobile terminal by mobile switch net to after destination mobile terminal sends the business request information for asking to carry out communication interaction, described method also comprises:
If described source mobile terminal receives the service request response message that described destination mobile terminal is returned by described mobile switch net, described service request response message comprises: the IP address of destination mobile terminal, then adopt the IP address of source mobile terminal to send TCP/IP connection request to the IP address of described destination mobile terminal;
If described source mobile terminal receives the TCP/IP connection response message that described destination mobile terminal returns within the very first time of presetting, then by the business datum in communication interaction described in the point-to-point IP route transmission set up between described destination mobile terminal.
3. the data transmission method based on mobile terminal according to claim 2, is characterized in that, after the IP address of described employing source mobile terminal sends TCP/IP connection request to the IP address of described destination mobile terminal, described method also comprises:
If described source mobile terminal does not receive the TCP/IP connection response message that described destination mobile terminal returns within the very first time of presetting, then transmitted the business datum in described communication interaction by described mobile switch net.
4. the data transmission method based on mobile terminal according to any one of claim 1-3, it is characterized in that, before described source mobile terminal sends the business request information for asking to carry out communication interaction by mobile switch net to destination mobile terminal, described method also comprises:
Described source mobile terminal sends network insertion request message to network access equipment, and described network insertion request message comprises: the MAC Address of source mobile terminal;
Described source mobile terminal receives the IP address of that described network access equipment returns, corresponding with the MAC Address of described source mobile terminal source mobile terminal and stores.
5. based on a data transmission method for mobile terminal, it is characterized in that, comprising:
Destination mobile terminal receive that source mobile terminal is sent by mobile switch net, for asking to carry out the business request information of communication interaction, in described business request information, comprise the IP address of source mobile terminal;
Described destination mobile terminal adopts the IP address of destination mobile terminal to send TCP/IP connection request to the IP address of described source mobile terminal;
If described destination mobile terminal receives the TCP/IP connection response message that described source mobile terminal returns within second time of presetting, then the point-to-point IP route by setting up between the mobile terminal of described source receives the business datum in the described communication interaction of described source mobile terminal transmission;
Wherein, the described TCP/IP connection response message TCP/IP connection request that to be described source mobile terminal receive in checking from described destination mobile terminal after send;
The TCP/IP connection request that the mobile terminal checking of described source receives, from described destination mobile terminal, specifically comprises:
The identification information of described destination mobile terminal is comprised in the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, if described source mobile terminal determines that the identification information of the described destination mobile terminal comprised in described TCP/IP connection request asks the identification information of mutual destination mobile terminal consistent with using the user of described source mobile terminal, then judge that the TCP/IP connection request received is from described destination mobile terminal, wherein, the identification information of self is stored in described destination mobile terminal;
Or, source mobile terminal identifying code is also comprised in the described business request information that described source mobile terminal is sent to described destination mobile terminal by described mobile switch net, identifying code is comprised in the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, if described source mobile terminal determines that the described identifying code comprised in described TCP/IP connection request is consistent with described source mobile terminal identifying code, then judge that the TCP/IP connection request received is from described destination mobile terminal.
6. the data transmission method based on mobile terminal according to claim 5, it is characterized in that, adopt after the IP address of destination mobile terminal sends TCP/IP connection request to the IP address of described source mobile terminal at described destination mobile terminal, described method also comprises:
If described destination mobile terminal does not receive the TCP/IP connection response message that described source mobile terminal returns within described second time, then return service request response message by described mobile switch net to described source mobile terminal, described service request response message comprises: the IP address of destination mobile terminal;
If described destination mobile terminal receives the TCP/IP connection request that described source mobile terminal adopts the IP address of source mobile terminal to send to the IP address of described destination mobile terminal, then returning TCP/IP connection response message to described source mobile terminal, receiving the business datum in the described communication interaction of described source mobile terminal transmission with the point-to-point IP route by setting up between the mobile terminal of described source.
7. the data transmission method based on mobile terminal according to claim 5, it is characterized in that, described destination mobile terminal receive that source mobile terminal is sent by mobile switch net, for ask to carry out communication interaction business request information after, described method also comprises:
Described destination mobile terminal carries out authentication according to the user profile pre-set to described source mobile terminal, if authentication is passed through, then carry out described communication interaction with described source mobile terminal, otherwise, return service request refuse information by described mobile switch net to described source mobile terminal.
8. the data transmission method based on mobile terminal according to any one of claim 5-7, it is characterized in that, adopt before the IP address of destination mobile terminal sends TCP/IP connection request to the IP address of described source mobile terminal at described destination mobile terminal, described method also comprises:
Described destination mobile terminal sends network insertion request message to network access equipment, and described network insertion request message comprises: the MAC Address of destination mobile terminal;
Described destination mobile terminal receives the IP address of that described network access equipment returns, corresponding with the MAC Address of described destination mobile terminal destination mobile terminal and stores.
9. a mobile terminal, is characterized in that, comprising:
First sending module, for being sent for asking the business request information of carrying out communication interaction to destination mobile terminal by mobile switch net, comprises the IP address of source mobile terminal in described business request information;
First processing module, if for receiving the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, then return TCP/IP connection response message to described destination mobile terminal, with the business datum in communication interaction described in the point-to-point IP route transmission by setting up between described destination mobile terminal;
Wherein, described first processing module is also for verifying that the TCP/IP connection request of reception is from described destination mobile terminal;
The identification information of described destination mobile terminal is comprised in the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, described first processing module is specifically for when determining that the user of the identification information of the destination mobile terminal comprised in described TCP/IP connection request with use described source mobile terminal asks the identification information of mutual destination mobile terminal consistent, judge that the TCP/IP connection request received is from described destination mobile terminal, wherein, the identification information of self is stored in described destination mobile terminal,
Or, source mobile terminal identifying code is also comprised in the described business request information that described first sending module is sent to described destination mobile terminal by described mobile switch net, identifying code is comprised in the TCP/IP connection request that described destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, described first processing module is specifically for when the described identifying code determining to comprise in described TCP/IP connection request is consistent with described source mobile terminal identifying code, judge that the TCP/IP connection request received is from described destination mobile terminal.
10. mobile terminal according to claim 9, is characterized in that, also comprises: the second processing module,
Described first processing module, if also for receiving the service request response message that described destination mobile terminal is returned by described mobile switch net, described service request response message comprises: the IP address of destination mobile terminal, then adopt the IP address of source mobile terminal to send TCP/IP connection request to the IP address of described destination mobile terminal;
Described second processing module, if for receiving the TCP/IP connection response message that described destination mobile terminal returns within the very first time of presetting, then by the business datum in communication interaction described in the point-to-point IP route transmission set up between described destination mobile terminal.
11. mobile terminals according to claim 10, is characterized in that,
Described second processing module, if also for not receiving the TCP/IP connection response message that described destination mobile terminal returns within the very first time of presetting, then transmit the business datum in described communication interaction by described mobile switch net.
12. mobile terminals according to any one of claim 9-11, is characterized in that, also comprise:
First access module, for sending network insertion request message to network access equipment, described network insertion request message comprises: the MAC Address of source mobile terminal;
First memory module, for receiving the IP address of that described network access equipment returns, corresponding with the MAC Address of described source mobile terminal source mobile terminal and storing.
13. 1 kinds of mobile terminals, is characterized in that, comprising:
Receiver module, for receive that source mobile terminal is sent by mobile switch net, for asking to carry out the business request information of communication interaction, in described business request information, comprise the IP address of source mobile terminal;
Second sending module, sends TCP/IP connection request for adopting the IP address of destination mobile terminal to the IP address of described source mobile terminal;
3rd processing module, if for receiving the TCP/IP connection response message that described source mobile terminal returns within second time of presetting, then the point-to-point IP route by setting up between the mobile terminal of described source receives the business datum in the described communication interaction of described source mobile terminal transmission;
Wherein, the described TCP/IP connection response message TCP/IP connection request that to be described source mobile terminal receive in checking from described destination mobile terminal after send;
The identification information of described destination mobile terminal is comprised in the TCP/IP connection request that described second sending module adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, to make described source mobile terminal when determining that the user of the identification information of the described destination mobile terminal comprised in described TCP/IP connection request with use described source mobile terminal asks the identification information of mutual destination mobile terminal consistent, judge that the TCP/IP connection request received is from described destination mobile terminal, wherein, the identification information of self is stored in described destination mobile terminal,
Or, source mobile terminal identifying code is also comprised in the described business request information that described source mobile terminal is sent by described mobile switch net, identifying code is comprised in the TCP/IP connection request that described second sending module adopts the IP address of destination mobile terminal to send to the IP address of described source mobile terminal, to make described source mobile terminal when the described identifying code determining to comprise in described TCP/IP connection request is consistent with described source mobile terminal identifying code, judge that the TCP/IP connection request received is from described destination mobile terminal.
14. mobile terminals according to claim 13, is characterized in that, also comprise: the 4th processing module,
Described 3rd processing module, if also for not receiving the TCP/IP connection response message that described source mobile terminal returns within described second time, then return service request response message by described mobile switch net to described source mobile terminal, described service request response message comprises: the IP address of destination mobile terminal;
Described 4th processing module, if for receiving the TCP/IP connection request that described source mobile terminal adopts the IP address of source mobile terminal to send to the IP address of described destination mobile terminal, then returning TCP/IP connection response message to described source mobile terminal, receiving the business datum in the described communication interaction of described source mobile terminal transmission with the point-to-point IP route by setting up between the mobile terminal of described source.
15. mobile terminals according to claim 13, is characterized in that, also comprise:
Authentication module, for carrying out authentication according to the user profile pre-set to described source mobile terminal, if authentication is passed through, then carry out described communication interaction with described source mobile terminal, otherwise, return service request refuse information by described mobile switch net to described source mobile terminal.
16. mobile terminals according to any one of claim 13-15, is characterized in that, also comprise:
Second access module, for sending network insertion request message to network access equipment, described network insertion request message comprises: the MAC Address of destination mobile terminal;
Second memory module, for receiving the IP address of that described network access equipment returns, corresponding with the MAC Address of described destination mobile terminal destination mobile terminal and storing.
17. 1 kinds of data transmission systems based on mobile terminal, comprise source mobile terminal and destination mobile terminal, it is characterized in that, described source mobile terminal be as arbitrary in claim 9-12 as described in mobile terminal; Described destination mobile terminal be as arbitrary in claim 13-16 as described in mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231087.4A CN102769844B (en) | 2012-07-04 | 2012-07-04 | Data transmission method and system based on mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231087.4A CN102769844B (en) | 2012-07-04 | 2012-07-04 | Data transmission method and system based on mobile terminal and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102769844A CN102769844A (en) | 2012-11-07 |
| CN102769844B true CN102769844B (en) | 2015-04-08 |
Family
ID=47097067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210231087.4A Active CN102769844B (en) | 2012-07-04 | 2012-07-04 | Data transmission method and system based on mobile terminal and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102769844B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103810138B (en) * | 2014-03-06 | 2017-11-28 | 联想(北京)有限公司 | control method and device |
| CN103997519A (en) * | 2014-05-14 | 2014-08-20 | 小米科技有限责任公司 | Method and device for transmitting image |
| CN105959121B (en) * | 2016-07-08 | 2018-12-14 | 江苏心灵鸡汤信息技术有限公司 | A kind of mobile terminal with identification verification function |
| CN108322926A (en) * | 2017-12-26 | 2018-07-24 | 努比亚技术有限公司 | Method for network access, terminal, network server and computer readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489389A (en) * | 2003-08-29 | 2004-04-14 | 陈旭光 | Video communication terminal and video communication method |
| CN1571378A (en) * | 2003-07-25 | 2005-01-26 | 华为技术有限公司 | A method and apparatus for implementing network access control based on link layer protocol |
| CN102238234A (en) * | 2011-06-13 | 2011-11-09 | 袁亭 | CS (circuit switched)-domain-based PS (package swtiched) domain point-to-point communication method and application scenario thereof |
-
2012
- 2012-07-04 CN CN201210231087.4A patent/CN102769844B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571378A (en) * | 2003-07-25 | 2005-01-26 | 华为技术有限公司 | A method and apparatus for implementing network access control based on link layer protocol |
| CN1489389A (en) * | 2003-08-29 | 2004-04-14 | 陈旭光 | Video communication terminal and video communication method |
| CN102238234A (en) * | 2011-06-13 | 2011-11-09 | 袁亭 | CS (circuit switched)-domain-based PS (package swtiched) domain point-to-point communication method and application scenario thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102769844A (en) | 2012-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102752748B (en) | Based on the data transmission method of mobile terminal and system and mobile terminal | |
| USRE48986E1 (en) | Method and terminal for establishing a communication connection | |
| KR101356256B1 (en) | Discovery channel and discovery beacon for peer-to-peer devices in wireless communications network | |
| CN102801800B (en) | Method and system for performing resource sharing processing among plurality of wireless terminals | |
| US9204390B2 (en) | Energy-saving mobile node control method using wireless multi-interfaces | |
| CN102802227B (en) | Based on the data processing method of base station direct connection framework, equipment and system | |
| CN102318287B (en) | Methods and device to establish router neighbors | |
| CN102308290B (en) | Method for transmitting virtualized data in cloud computing environment | |
| CN102724651B (en) | Method, equipment and system for data straight-through processing | |
| CN102711049A (en) | Peer-to-peer group with renegotiation of group owner | |
| CN102291796A (en) | Service data transmission method, system and management control center | |
| CN102710777A (en) | Advertisement push-delivery method and system, as well as advertisement pusher | |
| US20150088995A1 (en) | Method and apparatus for sharing contents using information of group change in content oriented network environment | |
| US20100232408A1 (en) | Method of connecting wireless communication devices and wireless communication device using the same | |
| CN102640473A (en) | Method for managing a P2P network based on cellular communications | |
| CN102421145B (en) | Method and system for carrying out direct communication of data among base stations | |
| KR20140083005A (en) | Alternative path configuration for peer-to-peer networking | |
| CN102769844B (en) | Data transmission method and system based on mobile terminal and mobile terminal | |
| CN103987038A (en) | Radio communication method and system | |
| CN102387083B (en) | Network access control method and system | |
| CN116528397B (en) | Method and device for realizing 5G (fourth generation) dual-domain private network and 5G dual-domain private network system | |
| CN103533580A (en) | Wifi data non-seamless branching method, apparatus and system | |
| CN102984813B (en) | Data straight through processing method, equipment and system | |
| CN103227982B (en) | Data straight through processing method, equipment and system | |
| CN104704867B (en) | The method and apparatus of data routing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |