CN102769844A - 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
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- CN102769844A CN102769844A CN2012102310874A CN201210231087A CN102769844A CN 102769844 A CN102769844 A CN 102769844A CN 2012102310874 A CN2012102310874 A CN 2012102310874A CN 201210231087 A CN201210231087 A CN 201210231087A CN 102769844 A CN102769844 A CN 102769844A
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- 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 invention relates to communication technical field, relates in particular to a kind of data transmission method and system and portable terminal based on portable terminal.
Background technology
Along with development of Communication Technique; Portable terminal is more and more intelligent; Function also more and more such as take a picture, shooting and down-load music, video etc. from the network; Therefore, the user no longer is confined to the basic function of phone and note alternately based on communications of Mobile Terminals, and the demand of sharing photo, music and video between the user is more and more stronger.
Can accomplish business data transmission through bluetooth or Infrared Transmission mode between the portable terminal in the prior art.But, because bluetooth supports the distance of communication of mobile terminal generally in 10m; It is too far away that the distance of infrared support communication of mobile terminal can not leave, and want aligning direction and centre that barrier can not be arranged, and 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 big, and the battery capacity of portable terminal is limited, and therefore, the transmission capacity that application bluetooth or infrared mode carry out transfer of data also is restricted the large batch of data of inapplicable transmission.In sum, using bluetooth or Infrared Transmission mode between the portable terminal accomplishes transfer of data and has certain limitation.
Summary of the invention
To the above-mentioned defective of prior art, the embodiment of the invention provides a kind of data transmission method and system and portable terminal based on portable terminal.
One aspect of the present invention provides a kind of data transmission method based on portable terminal, comprising:
The source portable terminal is used to ask to communicate mutual business request information to the destination mobile terminal transmission through moving switching network, comprises the IP address of source portable terminal in the said business request information;
Said source portable terminal is if receive the TCP/IP connection request that said destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of said source portable terminal; Then return the TCP/IP connection response message to said destination mobile terminal, with through and said destination mobile terminal between business datum in the said communication interaction of point-to-point IP route set up.
The present invention provides a kind of data transmission method based on portable terminal on the other hand, comprising:
Destination mobile terminal reception sources portable terminal is that switching network sends through moving, be used to ask to communicate mutual business request information, comprises the IP address of source portable terminal in the said business request information;
Said destination mobile terminal adopts the IP address of destination mobile terminal to send the TCP/IP connection request to the IP address of said source portable terminal;
Said destination mobile terminal is if receive the TCP/IP connection response message that said source portable terminal returns in the second preset time, then through and said source portable terminal between the point-to-point IP route set up receive the business datum in the said communication interaction of said source portable terminal transmission.
Another aspect of the invention provides a kind of portable terminal, comprising:
First sending module is used for being used to ask to communicate mutual business request information to the destination mobile terminal transmission through moving switching network, comprises the IP address of source portable terminal in the said business request information;
First processing module; Be used for if receive the TCP/IP connection request that said destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of said source portable terminal; Then return the TCP/IP connection response message to said destination mobile terminal, with through and said destination mobile terminal between business datum in the said communication interaction of point-to-point IP route set up.
Further aspect of the present invention provides a kind of portable terminal, comprising:
Receiver module, be used for the reception sources portable terminal that switching network sends through moving, be used to ask to communicate mutual business request information, comprise the IP address of source portable terminal in the said business request information;
Sending module is used to adopt the IP address of destination mobile terminal to send the TCP/IP connection request to the IP address of said source portable terminal;
The 3rd processing module; Be used for if in the second preset time, receive the TCP/IP connection response message that said source portable terminal returns, then through and said source portable terminal between the point-to-point IP route set up receive the business datum in the said communication interaction of said source portable terminal transmission.
Another aspect of the invention provides a kind of data transmission system based on portable terminal; Comprise source portable terminal and destination mobile terminal; Said source portable terminal is the portable terminal that is provided in the above-mentioned another aspect, and said destination mobile terminal is the portable terminal that is provided in the above-mentioned one side again.
Data transmission method and system and portable terminal that the embodiment of the invention provides based on portable terminal; Move switching network sends business request information from the IP address that comprises the source portable terminal to destination mobile terminal through source portable terminal utilization; 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 portable terminal; Then return the TCP/IP connection response message to destination mobile terminal; With through and destination mobile terminal between business datum in the point-to-point IP route communication interaction set up; Thereby realized accomplishing the communication interaction between source portable terminal and the destination mobile terminal,, improved the distance of transfer of data between the portable terminal than bluetooth of the prior art and Infrared Transmission mode through the IP route of point-to-point; And reduced power consumption of mobile terminals, helped carrying out large batch of transfer of data.
Description of drawings
Fig. 1 is the flow chart that the present invention is based on an embodiment of data transmission method of portable terminal;
Fig. 2 is the flow chart that the present invention is based on another embodiment of data transmission method of portable terminal;
Fig. 3 is the flow chart that the present invention is based on the another embodiment of data transmission method of portable terminal;
Fig. 4 is the data transmission method flow chart of an embodiment again that the present invention is based on portable terminal;
Fig. 5 is the structural representation of an embodiment of portable terminal of the present invention;
Fig. 6 is the structural representation of another embodiment of portable terminal of the present invention;
Fig. 7 is the structural representation of the another embodiment of portable terminal of the present invention;
Fig. 8 is the portable terminal of the present invention structural representation of an embodiment again;
Fig. 9 is the structural representation that the present invention is based on the unified embodiment of data transmission system of portable terminal.
Embodiment
Fig. 1 is the flow chart that the present invention is based on an embodiment of data transmission method of portable terminal, and as shown in Figure 1, this method comprises:
Step 100, the source portable terminal is used to ask to communicate mutual business request information to the destination mobile terminal transmission through moving switching network, comprises the IP address of source portable terminal in the business request information;
When user A will communicate when mutual with user B; User A is input in the portable terminal of source at self portable terminal, or from the mobile terminal user information list of source, to choose the identification information of user B be the identification information of destination mobile terminal; Communicate alternately through source mobile terminal request and destination mobile terminal then; Thereby the source portable terminal is used to ask to communicate mutual business request information to the destination mobile terminal transmission through moving switching network according to the identification information of destination mobile terminal, comprises the IP address of source portable terminal in this business request information.Need to prove that user A in the present embodiment and user B communicate mutual type of service and specifically comprise: video and picture etc., in practical application, can select as required.Need to prove; Involved portable terminal can be the portable terminal that the intelligent terminal in mobile phone, the clustered paging system etc. is supported the IP network communication function among all embodiment of the present invention, can be identification informations such as phone number and clustered paging number with the identification information of above-mentioned portable terminal corresponding mobile terminal.It should be noted that; One of ordinary skill in the art will appreciate that to be the source portable terminal can through trusty passage mechanism such as voice channel, short message channel carry out message transmission through moving switching network to the business request information that destination mobile terminal sends according to the identification information of destination mobile terminal, detailed process is that prior art repeats no more here.
Destination mobile terminal is used to ask to communicate mutual business request information through what move that trusted passage reception sources portable terminals such as voice channel in the switching network, short message channel send, through this business request information being resolved the IP address that gets access to the source portable terminal.Destination mobile terminal adopts its own IP address to be used to set up the TCP/IP connection request of point-to-point IP route to the IP address of the source portable terminal that obtains through the IP network transmission then, and judges whether and can in the second preset time, receive the TCP/IP connection response message that the source portable terminal returns.The source portable terminal is if can receive the TCP/IP connection request that destination mobile terminal sends; Then send the TCP/IP connection response message to destination mobile terminal; Thereby destination mobile terminal receives the TCP/IP connection response message that the source portable terminal returns in the second preset time; Thereby destination mobile terminal and source portable terminal are set up the IP route of point-to-point after through the TCP/IP three-way handshake; The source portable terminal carries out mutual business datum through request with user B with user A and gives destination mobile terminal through the IP route of point-to-point, and after destination mobile terminal received this business datum, prompting user B received.
Need to prove; The source portable terminal is if can receive the TCP/IP connection request that destination mobile terminal sends; Explain that then the IP address of source portable terminal can be discerned forwarding by the router in the residing IP network of destination mobile terminal; Specifically comprise following several kinds of situation: first kind, the IP address of source portable terminal and the IP address of destination mobile terminal belong to same private net address; Second kind, the IP address of source portable terminal belongs to public network address, and the IP address of destination mobile terminal can be a public network address, also can be private net address.
Need to prove; Whether the TCP/IP connection request that portable terminal checking in source is received in the present embodiment is that the concrete implementation that destination mobile terminal sent is a lot; Illustrate as follows: first kind; Destination mobile terminal adopts its own IP address in the TCP/IP connection request that send the IP address of source portable terminal, to comprise the identification information of the destination mobile terminal of self, if the source portable terminal asks the identification information of mutual destination mobile terminal consistent with user A the identification information of destination mobile terminal, explains that then the TCP/IP connection request that is received is from destination mobile terminal; Otherwise, reject this TCP/IP connection request.Wherein, store the identification information of self in the destination mobile terminal.Second kind; The source portable terminal also comprises source portable terminal identifying code through moving switching network in the business request information that destination mobile terminal sends; Destination mobile terminal adopts its own IP address in the TCP/IP connection request that send the IP address of source portable terminal, to comprise identifying code, if the source portable terminal confirms that identifying code is consistent with source portable terminal identifying code, explains that then the TCP/IP connection request that is received is from destination mobile terminal; Otherwise, reject this TCP/IP connection request.
The data transmission method that present embodiment provides based on portable terminal; Move switching network sends business request information from the IP address that comprises the source portable terminal to destination mobile terminal through source portable terminal utilization; 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 portable terminal; Then return the TCP/IP connection response message to destination mobile terminal; With through and destination mobile terminal between business datum in the point-to-point IP route communication interaction set up; Thereby realized accomplishing the communication interaction between source portable terminal and the destination mobile terminal,, improved the distance of transfer of data between the portable terminal than bluetooth of the prior art and Infrared Transmission mode through the IP route of point-to-point; And reduced power consumption of mobile terminals, helped carrying out large batch of transfer of data.
Fig. 2 is the flow chart that the present invention is based on another embodiment of data transmission method of portable terminal, and is as shown in Figure 2, and this method comprises:
When user A wants to visit through network by mobile terminal; Can get access to the IP address that is used to carry out information interaction through the network access equipment in the IP network; So that (Wireless Local Area Networks WLAN) carries out access to netwoks such as WLAN in the IP network that portable terminal is linked into its place.Be specially, the source portable terminal sends the network insertion request message to network access equipment, and this network insertion request message comprises: the medium access control of source portable terminal (Media Access Control, MAC) address.
The source portable terminal receives the IP address of the corresponding source portable terminal of the MAC Address with the source portable terminal that network access equipment distributes for the source portable terminal and is stored in the portable terminal.
Step 202, the source portable terminal is used to ask to communicate mutual business request information to the destination mobile terminal transmission through moving switching network, comprises the IP address of source portable terminal in the business request information;
When user A will communicate when mutual with user B; User A imports in the portable terminal of source, perhaps from the mobile terminal user information list of source, chooses the identification information of user B is the identification information of destination mobile terminal; Communicate alternately through source mobile terminal request and destination mobile terminal then; Thereby the source portable terminal is used to ask to communicate mutual business request information to the destination mobile terminal transmission through moving switching network according to the identification information of destination mobile terminal, comprises the IP address of source portable terminal in this business request information.Need to prove that user A in the present embodiment and user B communicate mutual type of service and specifically comprise: video and picture etc., in practical application, can select as required.
Further; Destination mobile terminal is that trusted passages such as switching network voice channel, short message channel send through moving at the reception sources portable terminal, be used to ask to communicate mutual business request information after; Destination mobile terminal carries out authentication according to preset user information to the source portable terminal, if authentication is passed through, then proceeds communication interaction with the source portable terminal; Otherwise, return the service request refuse information to the source portable terminal through moving switching network.Wherein, Destination mobile terminal comprises blacklist and white list technology according to preset user information; Illustrate with white list, if destination mobile terminal judge is known and does not comprise the identification information that moves the source portable terminal that switching network issued in the preset white list, then returns the service request refuse information through moving switching network to the source portable terminal; If judge and know the identification information that includes this source portable terminal in the preset white list, then proceed communication interaction with the source portable terminal.
Step 203; The source portable terminal is if receive destination mobile terminal through moving the service request response message that switching network returns; The service request response message comprises: the IP address of destination mobile terminal, and then adopt the IP address of source portable terminal to send the TCP/IP connection request to the IP address of destination mobile terminal;
Destination mobile terminal is used to ask to communicate mutual business request information through what move that switching network reception sources portable terminal sends, through this business request information being resolved the IP address that gets access to the source portable terminal.Destination mobile terminal adopts its own IP address to send the TCP/IP connection request that is used to set up point-to-point IP route through IP network to the IP address of the source portable terminal that obtains then.If destination mobile terminal does not receive the TCP/IP connection response message that the source portable terminal returns in the second preset time; Judge that then the router of self place IP network can not discern the IP address of source portable terminal, thereby confirm that the source portable terminal does not receive the TCP/IP connection request.Destination mobile terminal returns the service request response message through passages trusty such as the voice channel in the mobile switching network, short message channel to the source portable terminal, comprises the IP address of destination mobile terminal in this service request response message.Thereby the source portable terminal is if can receive destination mobile terminal through moving the service request response message that switching network returns; Explain that then its own IP address can not be belonged to the router identification of IP network by destination mobile terminal; The source portable terminal is resolved the IP address that obtains destination mobile terminal to this service request response message then, and adopts its own IP address to send the TCP/IP connection request to the IP address of destination mobile terminal.It should be noted that time that destination mobile terminal obtains self IP address can be receive before the business request information or after, its concrete acquisition process can repeat no more referring to step 200 and step 201 here.
Need to prove; Destination mobile terminal does not receive the TCP/IP connection response message that the source portable terminal returns in the present embodiment in the second preset time; Judge that then the router of self place IP network can not discern the IP address of source portable terminal; Specifically comprise following several kinds of situation: first kind, the IP address of source portable terminal and the IP address of destination mobile terminal do not belong to same private net address; Second kind, the IP address of source portable terminal belongs to private net address, and the IP address of destination mobile terminal belongs to public network address.
The source portable terminal adopts its own IP address after the TCP/IP connection request has been sent in the IP address of destination mobile terminal; Judge whether and in the preset very first time, to receive the TCP/IP connection response message that destination mobile terminal returns; If; Then execution in step 205, otherwise, execution in step 206.
The source portable terminal is if can receive the TCP/IP connection response message that destination mobile terminal returns in the preset very first time; Explain that then destination mobile terminal has received the TCP/IP connection request that the source portable terminal sends; Thereby source portable terminal and destination mobile terminal are set up the IP route of point-to-point after through the TCP/IP three-way handshake; And user A request is carried out mutual business datum with user B give destination mobile terminal through the IP route of point-to-point; After destination mobile terminal received this business datum, prompting user B received.
Need to prove; Destination mobile terminal is if can receive the TCP/IP connection request that the source portable terminal sends; Explain that then the IP address of destination mobile terminal can be discerned forwarding by the router in the residing IP network of source portable terminal; The IP address that destination mobile terminal promptly is described belongs to public network address, and the IP address of source portable terminal can be a private net address.
Need to prove; The TCP/IP connection request that destination mobile terminal checking is received in the present embodiment is that the portable terminal concrete implementation of being sent in source is a lot; Illustrate as follows: first kind; The source portable terminal adopts its own IP address in the TCP/IP connection request that send the IP address of destination mobile terminal, to comprise the identification information of the source portable terminal of self, if destination mobile terminal with the identification information of source portable terminal with to communicate the identification information of the source portable terminal in mutual consistent through moving switching network, explain that then the TCP/IP connection request that is received is from the source portable terminal; Otherwise, reject this TCP/IP connection request.Wherein, store the identification information of self in the portable terminal of source.Second kind; Destination mobile terminal also comprises the destination mobile terminal identifying code through moving switching network in the service request response message that the source portable terminal sends; The source portable terminal adopts its own IP address in the TCP/IP connection request that send the IP address of destination mobile terminal, to comprise identifying code; If destination mobile terminal confirms that identifying code is consistent with the destination mobile terminal identifying code; The TCP/IP connection request that is received then is described from destination mobile terminal, otherwise, reject this TCP/IP connection request.
The source portable terminal is not if can receive the TCP/IP connection response message that destination mobile terminal returns in the preset very first time; Explain that then destination mobile terminal does not receive the TCP/IP connection request that the source portable terminal sends; Thereby the IP address that the router of judging self place IP network can not the recognition objective portable terminal, promptly the IP address of the IP address of source portable terminal and destination mobile terminal does not belong to same private net address.Therefore; The source portable terminal will ask mutual business data transmission to give destination mobile terminal through present mobile switching network, compare with the mode of IP route business datum through point-to-point, move the mode of switching network service data transmission owing to receive the restriction of transmission capacity; The picture that is transmitted, the quality of video descend to some extent; Definition is not high, but than infrared and transmission means bluetooth, has improved the data capacity of transmission range and transmission.
The data transmission method that present embodiment provides based on portable terminal; Move switching network sends business request information from the IP address that comprises the source portable terminal to destination mobile terminal through source portable terminal utilization; 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 portable terminal; Then return the TCP/IP connection response message to destination mobile terminal, with through and destination mobile terminal between business datum in the point-to-point IP route communication interaction set up; If receive destination mobile terminal through moving the service request response message that comprises destination mobile terminal IP address that switching network returns; Then adopt its own IP address to send the TCP/IP connection request to the IP address of destination mobile terminal; As if the TCP/IP connection response message of returning at preset very first time receiving target portable terminal; Then through and destination mobile terminal between business datum in the point-to-point IP route communication interaction set up; Otherwise transmit data through moving switching network, thereby realized accomplishing the communication interaction between source portable terminal and the destination mobile terminal, than bluetooth of the prior art and Infrared Transmission mode through the IP route of point-to-point; Improved the distance of transfer of data between the portable terminal; And reduced power consumption of mobile terminals, helped carrying out large batch of transfer of data, guaranteed the reliability of data interaction further.
Fig. 3 is the flow chart that the present invention is based on the another embodiment of data transmission method of portable terminal, and is as shown in Figure 3, and this method specifically comprises:
Step 301, destination mobile terminal adopt the IP address of destination mobile terminal to send the TCP/IP connection request to the IP address of source portable terminal;
Concrete handling process in the data transmission method based on portable terminal that present embodiment provides can be referring to above-mentioned method embodiment shown in Figure 1, and its realization principle and technique effect are similar, repeat no more here.
Fig. 4 is the data transmission method flow chart of an embodiment again that the present invention is based on portable terminal, and as shown in Figure 4, this method specifically comprises:
Step 400, destination mobile terminal sends the network insertion request message to network access equipment, and the network insertion request message comprises: the MAC Address of destination mobile terminal;
Step 403, destination mobile terminal adopt the IP address of destination mobile terminal to send the TCP/IP connection request to the IP address of source portable terminal;
Step 404; Destination mobile terminal is not if receive the TCP/IP connection response message that the source portable terminal returns in second time; Then return the service request response message through moving switching network to the source portable terminal, the service request response message comprises: the IP address of destination mobile terminal;
Further; Destination mobile terminal is that trusted passages such as switching network voice channel, short message channel send through moving at the reception sources portable terminal, be used to ask to communicate mutual business request information after; Destination mobile terminal carries out authentication according to preset user information to the source portable terminal, if authentication is passed through, then proceeds communication interaction with the source portable terminal; Otherwise, return the service request refuse information to the source portable terminal through moving switching network.Wherein, Destination mobile terminal comprises blacklist and white list technology according to preset user information; Illustrate with white list, if destination mobile terminal judge is known and does not comprise the identification information that moves the source portable terminal that switching network issued in the preset white list, then returns the service request refuse information through moving switching network to the source portable terminal; If judge and know the identification information that includes this source portable terminal in the preset white list, then proceed communication interaction with the source portable terminal.
Concrete handling process in the data transmission method based on portable terminal that present embodiment provides can be referring to above-mentioned method embodiment shown in Figure 2, and its realization principle and technique effect are similar, repeat no more here.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be accomplished through the relevant hardware of program command; Aforesaid program can be stored in the computer read/write memory medium; This program the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Fig. 5 is the structural representation of an embodiment of portable terminal of the present invention; As shown in Figure 5; This portable terminal comprises: first sending module 11 and first processing module 12; Wherein, first sending module 11 is used for being used to ask to communicate mutual business request information to the destination mobile terminal transmission through moving switching network, comprises the IP address of source portable terminal in the business request information; First processing module 12 is used for 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 portable terminal; Then return the TCP/IP connection response message to destination mobile terminal, with through and destination mobile terminal between business datum in the point-to-point IP route communication interaction set up.
The function of each module and handling process in the portable terminal that present embodiment provides can be referring to above-mentioned method embodiment shown in Figure 1, and its realization principle and technique effect are similar, repeat no more here.
Fig. 6 is the structural representation of another embodiment of portable terminal of the present invention; As shown in Figure 6, based on embodiment illustrated in fig. 5, also comprise: second processing module 13; Wherein, First processing module 12 also is used for if receive destination mobile terminal through moving the service request response message that switching network returns, and the service request response message comprises: the IP address of destination mobile terminal, and then adopt the IP address of source portable terminal to send the TCP/IP connection request to the IP address of destination mobile terminal; Second processing module 13 is used for if in the preset very first time, receive the TCP/IP connection response message that destination mobile terminal returns, then through and destination mobile terminal between business datum in the point-to-point IP route communication interaction set up.
Further, second processing module 13 also is used for if in the preset very first time, do not receive the TCP/IP connection response message that destination mobile terminal returns, then through moving the business datum of switching network transport communication in mutual.
Further, this portable terminal also comprises: first AM access module 14 and first memory module 15, and wherein, first AM access module 14 is used for sending the network insertion request message to network access equipment, and the network insertion request message comprises: the MAC Address of source portable terminal; First memory module 15 is used to receive the IP address and the storage of that network access equipment returns, corresponding with the MAC Address of source portable terminal source portable terminal.
The function of each module and handling process in the portable terminal that present embodiment provides can be referring to above-mentioned method embodiment shown in Figure 2, and its realization principle and technique effect are similar, repeat no more here.
Fig. 7 is the structural representation of the another embodiment of portable terminal of the present invention; As shown in Figure 7; This portable terminal comprises: receiver module 21, second sending module 22 and the 3rd processing module 23; Wherein, receiver module 21 be used for the reception sources portable terminal that switching network sends through moving, be used to ask to communicate mutual business request information, comprise the IP address of source portable terminal in the business request information; Second sending module 22 is used to adopt the IP address of destination mobile terminal to send the TCP/IP connection request to the IP address of source portable terminal; The 3rd processing module 23 is used for if in the second preset time, receive the TCP/IP connection response message that the source portable terminal returns, then through and the source portable terminal between business datum in the communication interaction of the point-to-point IP route reception sources portable terminal transmission of setting up.
The function of each module and handling process in the portable terminal that present embodiment provides can be referring to above-mentioned method embodiment shown in Figure 3, and its realization principle and technique effect are similar, repeat no more here.
Fig. 8 is the portable terminal of the present invention structural representation of an embodiment again; As shown in Figure 8, based on embodiment illustrated in fig. 7, this portable terminal also comprises: manages module 24 everywhere; Wherein, The 3rd processing module 23 also is used for if in second time, do not receive the TCP/IP connection response message that the source portable terminal returns, and then returns the service request response message through moving switching network to the source portable terminal, and the service request response message comprises: the IP address of destination mobile terminal; The manages module 24 everywhere is used for if receive the TCP/IP connection request that the source portable terminal adopts the IP address of source portable terminal to send to the IP address of destination mobile terminal; Then return the TCP/IP connection response message to the source portable terminal, with through and the source portable terminal between business datum in the communication interaction of the point-to-point IP route reception sources portable terminal transmission of setting up.
Further; This portable terminal also comprises: authentication module 25, be used for that switching network sends at the reception sources portable terminal through moving, be used to ask to communicate mutual business request information after, according to preset user information the source portable terminal is carried out authentication; If authentication is passed through; Then communicate alternately with the source portable terminal, otherwise, the service request refuse information returned through moving switching network to the source portable terminal.
Further; This portable terminal also comprises: second AM access module 26 and second memory module 27; Wherein, second AM access module 26 is used for sending the network insertion request message to network access equipment, and the network insertion request message comprises: the MAC Address of destination mobile terminal; Second memory module 27 is used to receive the IP address and the storage of that network access equipment returns, corresponding with the MAC Address of destination mobile terminal destination mobile terminal.
Fig. 9 is the structural representation that the present invention is based on the unified embodiment of data transmission system of portable terminal; As shown in Figure 9; This system comprises: source portable terminal 1 and destination mobile terminal 2; Wherein, source portable terminal 1 can adopt Fig. 5 of the present invention or embodiment illustrated in fig. 6 in the portable terminal that provides, destination mobile terminal 2 can adopt Fig. 7 of the present invention or embodiment illustrated in fig. 8 in the portable terminal that provides.
Function and handling process based on each module in the data transmission system of portable terminal that present embodiment provides can be referring to the method embodiment shown in above-mentioned, and it realizes that principle and technique effect are similar, repeats no more here.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (17)
1. the data transmission method based on portable terminal is characterized in that, comprising:
The source portable terminal is used to ask to communicate mutual business request information to the destination mobile terminal transmission through moving switching network, comprises the IP address of source portable terminal in the said business request information;
Said source portable terminal is if receive the TCP/IP connection request that said destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of said source portable terminal; Then return the TCP/IP connection response message to said destination mobile terminal, with through and said destination mobile terminal between business datum in the said communication interaction of point-to-point IP route set up.
2. the data transmission method based on portable terminal according to claim 1; It is characterized in that; Through moving switching network after the destination mobile terminal transmission is used to ask to communicate mutual business request information, said method also comprises at said source portable terminal:
Said source portable terminal is if receive the service request response message that said destination mobile terminal returns through said mobile switching network; Said service request response message comprises: the IP address of destination mobile terminal, and then adopt the IP address of source portable terminal to send the TCP/IP connection request to the IP address of said destination mobile terminal;
Said source portable terminal is if receive the TCP/IP connection response message that said destination mobile terminal returns in the preset very first time, then through and said destination mobile terminal between business datum in the said communication interaction of point-to-point IP route set up.
3. the data transmission method based on portable terminal according to claim 2 is characterized in that, after the TCP/IP connection request was sent in the IP address of said destination mobile terminal, said method also comprised in the IP address of said employing source portable terminal:
Said source portable terminal then transmits the business datum in the said communication interaction through said mobile switching network if in the preset very first time, do not receive the TCP/IP connection response message that said destination mobile terminal returns.
4. according to each described data transmission method of claim 1-3 based on portable terminal; It is characterized in that; Through moving switching network before the destination mobile terminal transmission is used to ask to communicate mutual business request information, said method also comprises at said source portable terminal:
Said source portable terminal sends the network insertion request message to network access equipment, and said network insertion request message comprises: the MAC Address of source portable terminal;
The IP address and the storage of said source portable terminal receives that said network access equipment returns, corresponding source portable terminal with the MAC Address of said source portable terminal.
5. the data transmission method based on portable terminal is characterized in that, comprising:
Destination mobile terminal reception sources portable terminal is that switching network sends through moving, be used to ask to communicate mutual business request information, comprises the IP address of source portable terminal in the said business request information;
Said destination mobile terminal adopts the IP address of destination mobile terminal to send the TCP/IP connection request to the IP address of said source portable terminal;
Said destination mobile terminal is if receive the TCP/IP connection response message that said source portable terminal returns in the second preset time, then through and said source portable terminal between the point-to-point IP route set up receive the business datum in the said communication interaction of said source portable terminal transmission.
6. the data transmission method based on portable terminal according to claim 5; It is characterized in that; The IP address of adopting destination mobile terminal at said destination mobile terminal is after the TCP/IP connection request is sent in the IP address of said source portable terminal, and said method also comprises:
Said destination mobile terminal is not if receive the TCP/IP connection response message that said source portable terminal returns in said second time; Then return the service request response message through said mobile switching network to said source portable terminal, said service request response message comprises: the IP address of destination mobile terminal;
Said destination mobile terminal is if receive the TCP/IP connection request that said source portable terminal adopts the IP address of source portable terminal to send to the IP address of said destination mobile terminal; Then return the TCP/IP connection response message to said source portable terminal, with through and said source portable terminal between the point-to-point IP route set up receive the business datum in the said communication interaction of said source portable terminal transmission.
7. the data transmission method based on portable terminal according to claim 5; It is characterized in that; That switching network sends at said destination mobile terminal reception sources portable terminal through moving, be used to ask to communicate mutual business request information after, said method also comprises:
Said destination mobile terminal carries out authentication according to preset user information to said source portable terminal; If authentication is passed through; Then carry out said communication interaction with said source portable terminal, otherwise, the service request refuse information returned through said mobile switching network to said source portable terminal.
8. according to each described data transmission method of claim 5-7 based on portable terminal; It is characterized in that; The IP address of adopting destination mobile terminal at said destination mobile terminal is before the TCP/IP connection request is sent in the IP address of said source portable terminal, and said method also comprises:
Said destination mobile terminal sends the network insertion request message to network access equipment, and said network insertion request message comprises: the MAC Address of destination mobile terminal;
The IP address and the storage of said destination mobile terminal receives that said network access equipment returns, corresponding destination mobile terminal with the MAC Address of said destination mobile terminal.
9. a portable terminal is characterized in that, comprising:
First sending module is used for being used to ask to communicate mutual business request information to the destination mobile terminal transmission through moving switching network, comprises the IP address of source portable terminal in the said business request information;
First processing module; Be used for if receive the TCP/IP connection request that said destination mobile terminal adopts the IP address of destination mobile terminal to send to the IP address of said source portable terminal; Then return the TCP/IP connection response message to said destination mobile terminal, with through and said destination mobile terminal between business datum in the said communication interaction of point-to-point IP route set up.
10. portable terminal according to claim 9 is characterized in that, also comprises: second processing module,
Said first processing module; Also be used for if receive the service request response message that said destination mobile terminal returns through said mobile switching network; Said service request response message comprises: the IP address of destination mobile terminal, and then adopt the IP address of source portable terminal to send the TCP/IP connection request to the IP address of said destination mobile terminal;
Said second processing module; Be used for if in the preset very first time, receive the TCP/IP connection response message that said destination mobile terminal returns, then through and said destination mobile terminal between business datum in the said communication interaction of point-to-point IP route set up.
11. portable terminal according to claim 10 is characterized in that,
Said second processing module also is used for then transmitting the business datum in the said communication interaction through said mobile switching network if in the preset very first time, do not receive the TCP/IP connection response message that said destination mobile terminal returns.
12. according to each described portable terminal of claim 9-11, it is characterized in that, also comprise:
First AM access module is used for sending the network insertion request message to network access equipment, and said network insertion request message comprises: the MAC Address of source portable terminal;
First memory module is used to receive the IP address and the storage of that said network access equipment returns, corresponding with the MAC Address of said source portable terminal source portable terminal.
13. a portable terminal is characterized in that, comprising:
Receiver module, be used for the reception sources portable terminal that switching network sends through moving, be used to ask to communicate mutual business request information, comprise the IP address of source portable terminal in the said business request information;
Second sending module is used to adopt the IP address of destination mobile terminal to send the TCP/IP connection request to the IP address of said source portable terminal;
The 3rd processing module; Be used for if in the second preset time, receive the TCP/IP connection response message that said source portable terminal returns, then through and said source portable terminal between the point-to-point IP route set up receive the business datum in the said communication interaction of said source portable terminal transmission.
14. portable terminal according to claim 13 is characterized in that, also comprises: manages module everywhere,
Said the 3rd processing module; Also be used for if in said second time, do not receive the TCP/IP connection response message that said source portable terminal returns; Then return the service request response message through said mobile switching network to said source portable terminal, said service request response message comprises: the IP address of destination mobile terminal;
Said manages module everywhere; Be used for if receive the TCP/IP connection request that said source portable terminal adopts the IP address of source portable terminal to send to the IP address of said destination mobile terminal; Then return the TCP/IP connection response message to said source portable terminal, with through and said source portable terminal between the point-to-point IP route set up receive the business datum in the said communication interaction of said source portable terminal transmission.
15. portable terminal according to claim 13 is characterized in that, also comprises:
Authentication module; Be used for said source portable terminal being carried out authentication,, then carry out said communication interaction with said source portable terminal if authentication is passed through according to preset user information; Otherwise, return the service request refuse information to said source portable terminal through said mobile switching network.
16. according to each described portable terminal of claim 13-15, it is characterized in that, also comprise:
Second AM access module is used for sending the network insertion request message to network access equipment, and said network insertion request message comprises: the MAC Address of destination mobile terminal;
Second memory module is used to receive the IP address and the storage of that said network access equipment returns, corresponding with the MAC Address of said destination mobile terminal destination mobile terminal.
17. the data transmission system based on portable terminal comprises source portable terminal and destination mobile terminal, it is characterized in that, said source portable terminal is like the arbitrary described portable terminal of claim 9-12; Said destination mobile terminal is like the arbitrary described portable terminal of claim 13-16.
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| CN102769844B (en) | 2015-04-08 |
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