CN101668258B - Method, system and device for data transmission - Google Patents
Method, system and device for data transmission Download PDFInfo
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- CN101668258B CN101668258B CN2009101599283A CN200910159928A CN101668258B CN 101668258 B CN101668258 B CN 101668258B CN 2009101599283 A CN2009101599283 A CN 2009101599283A CN 200910159928 A CN200910159928 A CN 200910159928A CN 101668258 B CN101668258 B CN 101668258B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012546 transfer Methods 0.000 claims description 21
- 230000003213 activating effect Effects 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000004913 activation Effects 0.000 description 12
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
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Abstract
The embodiment of the invention relates to the wireless communication technology, in particular to a method, a system and a device for data transmission, solving the problem that long distance transmission of large volume data is hard to realize between mobile terminals in the prior art. The embodiment of the invention comprises: a second mobile terminal receives an access point information APN parameter from a first mobile terminal and a first IP address, wherein the first IP address is the IP address which is distributed to the first mobile terminal by the access point corresponding to the APN parameter; the second mobile terminal accesses a corresponding access point according to the APN parameter; the second mobile terminal builds a data link with the first mobile terminal corresponding to the first IP address by the access point and obtains the shared data of the first mobile terminal. The method of the embodiment of the invention ensures that long distance transmission of large volume data between mobile terminals can be realized, thus improving network resource utilization ratio and user experience.
Description
Technical field
The present invention relates to wireless communication technology, particularly a kind of mthods, systems and devices of transfer of data.
Background technology
Along with the continuous development of the Internet, computer has become an indispensable part in people's life.On the Internet a lot of HTTP (Hyper Text Transport Protocol, Hypertext Transfer Protocol) server and FTP (File Transfer Protocol, file transfer protocol (FTP)) server are arranged now, all store a lot of data above it; The user signs in on these servers, selects and download the data that oneself need by computer.
Along with development of wireless communication devices, mobile phone also becomes an indispensable part in people's life.Can transmit data in several ways mutually between the mobile phone at present.
Mode 1, multimedia message: the user places multimedia message to send by network data;
This mode is because the requirement of MMS center, and the data that each multimedia message can be carried have the upper limit, generally are hundreds of K, and is can data quantity transmitted very little.
Mode 2, infrared: the user is transmitted data by infrared interface;
The distance of infrared transmission is very short, and the infrared interface of transmitting terminal must be alignd with the infrared interface of receiving terminal and just can transmit, and is very inconvenient.
Mode 3, bluetooth: the user is transmitted data by blue tooth interface;
Though bluetooth does not need the picture infrared mode, interface need be alignd, the same with infrared mode, transmission range is very short, can't realize the long-distance transmissions data.
In sum, at present between the portable terminal or utilize and be difficult to the long-distance transmissions large-capacity data between the mobile terminal user.
Summary of the invention
The embodiment of the invention provides a kind of mthods, systems and devices of transfer of data, in order to solve between the portable terminal that exists in the prior art or to utilize the problem that is difficult to the long-distance transmissions Large Volume Data between the mobile terminal user.
The method of a kind of transfer of data that the embodiment of the invention provides, this method comprises:
Second portable terminal receives an access-in point information APN parameter and the IP address from first portable terminal, and the access point that a wherein said IP address is described APN parameter correspondence is distributed to the IP address of described first portable terminal;
Described second portable terminal inserts corresponding described access point according to described APN parameter;
Described second portable terminal is set up data link by described access point first portable terminal corresponding with a described IP address, and obtains the shared data of described first portable terminal.
The system of a kind of transfer of data that the embodiment of the invention provides, this system comprises:
First portable terminal is used for sending the packet data protocol (PDP) activating request that comprises the APN parameter to the access point of access-in point information APN parameter correspondence, behind the IP address of receiving from access point, sends APN parameter and IP address, and sends shared data;
Second portable terminal is used for according to described APN parameter, inserts corresponding described access point, sets up data link by described access point and described first portable terminal, and obtains the shared data of described first portable terminal.
A kind of portable terminal that the embodiment of the invention provides, this portable terminal comprises:
Receiver module is used to receive the first access-in point information APN parameter and an IP address;
Access module is used for according to a described APN parameter, inserts corresponding described access point;
First transport module is used for setting up data link by a described access point and a described IP address corresponding mobile terminal, and obtains the shared data of a described IP address corresponding mobile terminal.
The another kind of portable terminal that the embodiment of the invention provides, this portable terminal also comprises:
Sending module, be used for sending the packet data protocol (PDP) activating request that comprises described the 2nd APN parameter to the access point of the second access-in point information APN parameter correspondence, behind the 3rd IP address of receiving, send the 2nd APN parameter and the 3rd IP address from the access point of the 2nd APN parameter correspondence;
Second transport module is used for sending self shared data to other portable terminals.
The embodiment of the invention first portable terminal sends the PDP comprise the APN parameter to access point and activates request, sends to second portable terminal receiving from the IP address of access point and APN parameter and an IP address; Second portable terminal sends the PDP comprise the APN parameter of receiving to access point and activates request, be linked into this access point after, obtain the shared data of first portable terminal.Because can be as transmitting data between the computer or utilize between the mobile terminal user between the portable terminal, making between the portable terminal can the long-distance transmissions large-capacity data, thereby has improved network resource utilization and user experience.
Description of drawings
Fig. 1 is the structural representation of the system of embodiment of the invention transfer of data;
Fig. 2 A is the structural representation of first kind of portable terminal of the embodiment of the invention;
Fig. 2 B is the structural representation of second kind of portable terminal of the embodiment of the invention;
Fig. 2 C is the structural representation of the third portable terminal of the embodiment of the invention;
Fig. 3 is the structural representation of the 4th kind of portable terminal of the embodiment of the invention;
Fig. 4 is the method flow schematic diagram of first kind of transfer of data of the embodiment of the invention;
Fig. 5 is the method flow schematic diagram of second kind of transfer of data of the embodiment of the invention;
Fig. 6 carries out the schematic diagram of transfer of data for a plurality of portable terminals of the embodiment of the invention.
Embodiment
The embodiment of the invention first portable terminal sends to access point and comprises APN (Access Point Name, APN) PDP of parameter (Packet Data Protocol, packet data protocol) activates request, send to second portable terminal receiving from the IP address of access point and APN parameter and an IP address; Second portable terminal sends the PDP comprise the APN parameter of receiving to access point and activates request, be linked into this access point after, obtain the shared data of first portable terminal.Because can be as transmitting data between the computer or utilize between the mobile terminal user between the portable terminal, making between the portable terminal can the long-distance transmissions large-capacity data, thereby has improved network resource utilization and user experience.
Below in conjunction with Figure of description the embodiment of the invention is described in further detail.
As shown in Figure 1, the system of embodiment of the invention transfer of data comprises: first portable terminal 10 and second portable terminal 20.
First portable terminal 10 is used for sending the PDP activation request that comprises the APN parameter to the access point of APN parameter correspondence, behind an IP address of receiving from access point, sends an APN parameter and an IP address, and sends shared data.
Concrete, first portable terminal 10 sends the PDP activation request that comprises the APN parameter to the access point of APN parameter correspondence;
Access point is determined the corresponding service kind according to the APN parameter, can identify wireless classs of business such as GPRS (General Packet Radio Service, GPRS), WIFI such as the APN parameter;
After first portable terminal 10 inserts this access point, get access to the IP address (promptly activating successfully) that this access point distributes, first portable terminal 10 is issued second portable terminal 20 with an APN parameter and an IP address then.
Wherein, can in first portable terminal 10, preestablish the APN parameter, also can obtain the APN parameter from network side by first portable terminal 10.
First portable terminal 10 has multiple to the mode that second portable terminal 10 sends an APN parameter and an IP address, such as note, multimedia message, mail etc., can also inform the user who uses second portable terminal 20 by voice call by the user who uses first portable terminal 10.
In specific implementation process, first portable terminal 10 can be shared corresponding data according to an IP address after obtaining an IP address.
Such as, first portable terminal 10 can be shared corresponding data then with setting up the application server (as http server or ftp server) of a dialogue-based layer protocol.That is to say that first portable terminal 10 is shared self application server as a dialogue-based layer protocol with corresponding data then.
Shared data can be stored in first portable terminal 10; Also can be stored on other equipment that are connected with first portable terminal 10, be connected with first portable terminal 10 such as computer, and first portable terminal 10 is surfed the Net as Modem, at this moment the data in the computer can be used as shared data, referring to Fig. 6.
Second portable terminal 20 is used for inserting corresponding access point according to the APN parameter of receiving from first portable terminal 10, sets up data link by the access point and first portable terminal 10, and obtains the shared data of first portable terminal.
Concrete, second portable terminal 20 comprises the PDP activation request of APN parameter to the access point transmission of this APN parameter correspondence after the APN parameter and an IP address received from first portable terminal 10;
Access point is determined the corresponding service kind according to the APN parameter, and access point distributes one the 2nd IP address for second portable terminal 10 then;
After second portable terminal 20 inserts this access point, get access to the 2nd IP address (promptly activating successfully) that this access point distributes.Because first portable terminal 10 is identical with the access point that second portable terminal 20 initiates to be connected, so the IP address that both sides get access to (i.e. an IP address and the 2nd IP address) is at the same network segment, in the local area network (LAN) that promptly coexists.
So far, first portable terminal 10 and second portable terminal 20 have been set up a data link.
Preferable, after second portable terminal 20 and first portable terminal 10 are set up data link, whether the data link of testing between self and first portable terminal is normal, whether the data link of utilizing ICMP (Internet Control Message Protocol, Internet Control Message Protocol) to test between itself and first portable terminal such as second portable terminal 20 is normal;
If data link is normal, visits first portable terminal 10 by this data link, and need to select the shared data of transmission;
Accordingly, the shared data of first portable terminal, 10 transmission, second portable terminal, 20 selections.
In specific implementation process, if first portable terminal 10 need send data to a plurality of second portable terminals 20, then first portable terminal 10 can transmit the shared data of selecting to a plurality of second portable terminals 20 one by one, or first portable terminal 10 can transmit the shared data of selecting to a plurality of second portable terminals 20 simultaneously.
Shown in Fig. 2 A, first kind of portable terminal of the embodiment of the invention comprises: receiver module 100, access module 110 and first transport module 120.
Concrete, access module 110 sends the PDP activation request that comprises an APN parameter to the access point of an APN parameter correspondence, after inserting corresponding access point, gets access to the 2nd IP address (promptly activating successfully) from access point.
Wherein, first transport module 120 after end data transmission, disconnect and an IP address corresponding mobile terminal between data link.
End data transmission includes but not limited to a kind of in the following situation:
Data link between second portable terminal and first portable terminal is unusual, the shared data transmission failure, and shared data transmission finishes.
Preferable, after a portable terminal and an IP address corresponding mobile terminal are set up data link, whether the data link of testing between self and the IP address corresponding mobile terminal is normal, and then the portable terminal of the embodiment of the invention can further include: detection module 130, and referring to Fig. 2 B.
Whether the data link of utilizing ICMP to test between itself and the IP address corresponding mobile terminal such as detection module 130 is normal;
Accordingly, first transport module 120 in data link is just often visited an IP address corresponding mobile terminal by this data link, and need to select the shared data of transmission.
Wherein, the portable terminal of the embodiment of the invention can also be as data sharing side except can be used as the data receiver, and then the portable terminal of the embodiment of the invention can further include: the sending module 140 and second transport module 150, and referring to Fig. 2 C.
Sending module 140, be used for sending the PDP activation request that comprises the 2nd APN parameter to the access point of the 2nd APN parameter correspondence, behind the 3rd IP address of receiving, send the 2nd APN parameter and the 3rd IP address to other portable terminals from the access point of the 2nd APN parameter correspondence.
Can the 2nd APN parameter and the 3rd IP address be made an APN parameter and an IP address into?
Concrete, sending module 140 sends the PDP activation request that comprises the 2nd APN parameter to the access point of the 2nd APN parameter correspondence;
After receiving the 3rd IP address, determine to have inserted this access point (promptly activating successfully), then the 2nd APN parameter and the 3rd IP address are issued the other-end that need obtain shared data.
Sending module 140 to the other-end that needs obtain shared data send the mode of the 2nd APN parameter and the 3rd IP address can be referring to the system of embodiment of the invention transfer of data in first portable terminal 10 send the content of parameters and address, do not repeat them here.
In specific implementation process, sending module 140 can be shared corresponding data according to an IP address after obtaining the 3rd IP address.Concrete mode can not repeat them here referring to the content of first portable terminal, 10 shared data in the system of embodiment of the invention transfer of data.
Shared data can be stored in the portable terminal of the embodiment of the invention; Also can be stored on other equipment that are connected with the portable terminal of the embodiment of the invention, be connected with the portable terminal of the embodiment of the invention such as computer, and the portable terminal of the embodiment of the invention surfed the Net as Modem, at this moment the data in the computer can be used as shared data, referring to Fig. 6.
In specific implementation process, if second transport module 150 need send data to a plurality of portable terminals, then second transport module 150 can transmit shared data to a plurality of portable terminals one by one, or second transport module 150 can be simultaneously to a plurality of portable terminals transmission shared data.
As shown in Figure 3, the 4th kind of portable terminal of the embodiment of the invention comprises: the sending module 200 and second transport module 210.
Wherein, the sending module 140 in first kind of portable terminal of sending module 200 and second transport module 210 and the embodiment of the invention is identical with second transport module, 150 functions, does not repeat them here.
As shown in Figure 4, the method for first kind of transfer of data of the embodiment of the invention comprises the following steps:
In the step 402, second portable terminal sends the PDP activation request that comprises the APN parameter to the access point of this APN parameter correspondence;
Access point is determined the corresponding service kind according to the APN parameter, and access point distributes one the 2nd IP address for second portable terminal then;
After second portable terminal inserts this access point, get access to the 2nd IP address (promptly activating successfully) from access point.Because first portable terminal is identical with the access point that second portable terminal initiates to be connected, so the IP address that both sides get access to (i.e. an IP address and the 2nd IP address) is at the same network segment, in the local area network (LAN) that promptly coexists.
So far, first portable terminal and second portable terminal have been set up a data link.
Preferable, after second portable terminal and first portable terminal were set up data link, whether the data link that can also test between self and first portable terminal was normal, then can further include between step 402 and the step 403:
Step a402, second portable terminal be according to an IP address, and whether the data link of testing between self and first portable terminal is normal.
Whether the data link of utilizing ICMP to test between itself and first portable terminal such as second portable terminal is normal;
Accordingly, in the step 403, if data link is normal, second portable terminal is visited first portable terminal by this data link, and need to select the shared data of transmission;
Accordingly, first portable terminal transmits the shared data that second portable terminal is selected.
In specific implementation process, if first portable terminal need send data to a plurality of second portable terminals, then first portable terminal can transmit the shared data of selecting to a plurality of second portable terminals one by one, or first portable terminal can transmit the shared data of selecting to a plurality of second portable terminals simultaneously.
Wherein, can further include before the step 401:
Step 400, first portable terminal send the PDP activation request that comprises the APN parameter to the access point of APN parameter correspondence, behind an IP address of receiving from access point, send an APN parameter and an IP address.
Concrete, first portable terminal sends the PDP activation request that comprises the APN parameter to the access point of APN parameter correspondence;
Access point is determined the corresponding service kind according to the APN parameter, and access point distributes one the one IP address for first portable terminal then;
After first portable terminal is received an IP address, determine to have inserted this access point (promptly activating successfully), first portable terminal is issued second portable terminal with an APN parameter and an IP address then.
Wherein, can in first portable terminal, preestablish the APN parameter, also can obtain the APN parameter from network side by first portable terminal.
The mode that first portable terminal sends an APN parameter and an IP address to second portable terminal has multiple, such as note, multimedia message, mail etc., can also use second mobile terminal user by using first mobile terminal user inform by voice call.
In specific implementation process, first portable terminal can be shared corresponding data according to an IP address after obtaining an IP address.
Such as, first portable terminal can be shared corresponding data then with setting up the application server (as http server or ftp server) of a dialogue-based layer protocol.That is to say that first portable terminal is shared self application server as a dialogue-based layer protocol with corresponding data then.
Shared data can be stored in first portable terminal; Also can be stored on other equipment that are connected with first portable terminal, be connected with first portable terminal such as computer, and first portable terminal is surfed the Net as Modem, at this moment the data in the computer can be used as shared data, referring to Fig. 6.
Wherein, can further include after the step 403:
Second portable terminal after end data transmission, disconnect and first portable terminal between data link.
End data transmission includes but not limited to a kind of in the following situation:
Data link between second portable terminal and first portable terminal is unusual, the shared data transmission failure, and shared data transmission finishes.
As shown in Figure 5, the method for second kind of transfer of data of the embodiment of the invention comprises the following steps:
Owing to be same access point, so the IP address that its communicating pair obtains should be in the identical network segment.
The ICMP agreement of utilizing step 506, second portable terminal detects the data link situation between itself and first communication terminal, if connect normally, then execution in step 507; Otherwise, the data link between the disconnection and first portable terminal.
Wherein,, after the data link between the disconnection and first portable terminal, can also return step 504, promptly comprise the PDP activation request of APN parameter again to the access point transmission of this APN parameter correspondence if second portable terminal is unusual because detect data link.
Wherein, any one that step 507 can be after step 502 carried out constantly.
From the foregoing description as can be seen: the embodiment of the invention second portable terminal receives an access-in point information APN parameter and the IP address from first portable terminal, and the access point that a wherein said IP address is described APN parameter correspondence is distributed to the IP address of described first portable terminal; Described second portable terminal inserts corresponding described access point according to described APN parameter; Described second portable terminal is set up data link by described access point first portable terminal corresponding with a described IP address, and obtains the shared data of described first portable terminal.
Because can be as transmitting data between the computer between the portable terminal, making between the portable terminal can the long-distance transmissions large-capacity data, thereby has improved network resource utilization and user experience;
And the scheme by this method embodiment can realize between the portable terminal or utilize the data sharing of size, any distance arbitrarily between the mobile terminal user, also can realize between the computer and the data sharing between computer and the mobile phone.Because this method embodiment can direct point-to-point transceive data, does not need to carry out transfer by the webserver, thereby has reduced the risk of divulging a secret in the transfer of data, has improved safety of data transmission and stability.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (15)
1. the method for a transfer of data is characterized in that, this method comprises:
Second portable terminal receives an access-in point information APN parameter and the IP address from first portable terminal, and the access point that a wherein said IP address is described APN parameter correspondence is distributed to the IP address of described first portable terminal;
Described second portable terminal inserts corresponding described access point according to described APN parameter;
Described second portable terminal is set up data link by described access point first portable terminal corresponding with a described IP address, and obtains the shared data of described first portable terminal.
2. the method for claim 1 is characterized in that, described second portable terminal inserts corresponding described access point and comprises:
Described second portable terminal sends the packet data protocol (PDP) activating request that comprises described APN parameter to described access point;
Described second portable terminal is received the 2nd IP address from described access point after being linked into corresponding described access point.
3. the method for claim 1 is characterized in that, first portable terminal that described second portable terminal is corresponding with a described IP address is set up after the data link, and also comprises before obtaining the shared data of described first portable terminal:
Described second portable terminal is according to a described IP address, and whether the data link of testing between self and described first portable terminal is normal;
The shared data that described second portable terminal obtains described first portable terminal comprises:
After the described second portable terminal specified data link is normal, visit described first portable terminal, need to select the shared data of transmission by described data link;
Described first portable terminal transmits the shared data that described second portable terminal is selected.
4. method as claimed in claim 3 is characterized in that, the shared data that described first portable terminal transmits described second portable terminal selection comprises:
Described first portable terminal need be when a plurality of second portable terminals transmit shared data, the shared data that described first portable terminal is selected to a plurality of second portable terminal transmission one by one, or described first portable terminal transmits the shared data of selecting to a plurality of second portable terminals simultaneously.
5. as the described method of the arbitrary claim of claim 1～4, it is characterized in that, described shared data be stored in described first portable terminal and/or with other equipment that described first portable terminal is connected in.
6. the system of a transfer of data is characterized in that, this system comprises:
First portable terminal is used for sending the packet data protocol (PDP) activating request that comprises the APN parameter to the access point of access-in point information APN parameter correspondence, behind the IP address of receiving from access point, sends APN parameter and IP address, and sends shared data;
Second portable terminal is used for according to described APN parameter, inserts corresponding described access point, sets up data link by described access point and described first portable terminal, and obtains the shared data of described first portable terminal.
7. a portable terminal is characterized in that, this portable terminal comprises:
Receiver module is used to receive the first access-in point information APN parameter and an IP address;
Access module is used for according to a described APN parameter, inserts corresponding described access point;
First transport module is used for setting up data link by a described access point and a described IP address corresponding mobile terminal, and obtains the shared data of a described IP address corresponding mobile terminal.
8. portable terminal as claimed in claim 7 is characterized in that, described access module is used for:
Send the packet data protocol (PDP) activating request that comprises a described APN parameter to described access point, after determining to insert corresponding described access point, receive the 2nd IP address from described access point.
9. portable terminal as claimed in claim 7 is characterized in that, described portable terminal also comprises:
Detection module is used for according to a described IP address, and whether the data link of testing between self and the IP address corresponding mobile terminal is normal;
Described first transport module is used for:
Set up data link by a described access point and a described IP address corresponding mobile terminal, and the specified data link normal after, visit a described IP address corresponding mobile terminal by described data link, select also to receive the shared data that needs transmission.
10. portable terminal as claimed in claim 7 is characterized in that, this portable terminal also comprises:
Sending module is used for sending the PDP that comprises described the 2nd APN parameter to the access point of the 2nd APN parameter correspondence and activates request, behind the 3rd IP address of receiving from the access point of the 2nd APN parameter correspondence, sends the 2nd APN parameter and the 3rd IP address;
Second transport module is used for sending self shared data to other portable terminals.
11. portable terminal as claimed in claim 10 is characterized in that, described second transport module is used for:
Need when a plurality of other portable terminals transmissions self shared data,, or transmit the shared data of selecting to a plurality of other portable terminals simultaneously one by one to a plurality of other portable terminals transmission shared data.
12. as the described portable terminal of the arbitrary claim of claim 7～11, it is characterized in that, described shared data be stored in the portable terminal and/or other equipment of being connected with portable terminal in.
13. a portable terminal is characterized in that, this portable terminal also comprises:
Sending module, be used for sending the packet data protocol (PDP) activating request that comprises described the 2nd APN parameter to the access point of the second access-in point information APN parameter correspondence, behind the 3rd IP address of receiving, send the 2nd APN parameter and the 3rd IP address from the access point of the 2nd APN parameter correspondence;
Second transport module is used for sending self shared data to other portable terminals.
14. portable terminal as claimed in claim 13 is characterized in that, described second transport module is used for:
Need when a plurality of other portable terminals transmissions self shared data,, or transmit the shared data of selecting to a plurality of other portable terminals simultaneously one by one to a plurality of other portable terminals transmission shared data.
15. as the described portable terminal of the arbitrary claim of claim 13～14, it is characterized in that, described shared data be stored in the portable terminal and/or other equipment of being connected with portable terminal in.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101599283A CN101668258B (en) | 2009-07-23 | 2009-07-23 | Method, system and device for data transmission |
| PCT/CN2010/073325 WO2011009339A1 (en) | 2009-07-23 | 2010-05-27 | Method, system and device for transmitting data |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101599283A CN101668258B (en) | 2009-07-23 | 2009-07-23 | Method, system and device for data transmission |
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| CN101668258A CN101668258A (en) | 2010-03-10 |
| CN101668258B true CN101668258B (en) | 2011-12-28 |
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| CN101668258B (en) * | 2009-07-23 | 2011-12-28 | 中兴通讯股份有限公司 | Method, system and device for data transmission |
| CN101931591B (en) * | 2010-08-30 | 2012-12-19 | 华为终端有限公司 | Method and device for sharing data link by a plurality of grouped data services |
| CN102624941A (en) * | 2012-03-07 | 2012-08-01 | 华为技术有限公司 | Communication method, control device and machine device |
| JP5954024B2 (en) * | 2012-07-27 | 2016-07-20 | ブラザー工業株式会社 | Communication device |
| CN106211266A (en) * | 2015-05-08 | 2016-12-07 | 中兴通讯股份有限公司 | The sharing method of a kind of access-in point information and mobile terminal |
| CN109710545B (en) * | 2018-12-27 | 2021-01-15 | 联想(北京)有限公司 | Data transmission method and device, computer readable storage medium and computer system |
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| CN101668258B (en) * | 2009-07-23 | 2011-12-28 | 中兴通讯股份有限公司 | Method, system and device for data transmission |
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2009
- 2009-07-23 CN CN2009101599283A patent/CN101668258B/en active Active
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2010
- 2010-05-27 WO PCT/CN2010/073325 patent/WO2011009339A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1453965A (en) * | 2002-04-27 | 2003-11-05 | 华为技术有限公司 | Group Domain communication method |
| CN1627842A (en) * | 2003-12-12 | 2005-06-15 | 华为技术有限公司 | Method of selecting gateway of data packets by users in wireless local area network |
| CN101309143A (en) * | 2008-06-24 | 2008-11-19 | 宇龙计算机通信科技(深圳)有限公司 | Method and system for interactive sharing data between mobile terminals |
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| WO2011009339A1 (en) | 2011-01-27 |
| CN101668258A (en) | 2010-03-10 |
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