CN102056350A - Remote transfer mobile phone communication system - Google Patents
Remote transfer mobile phone communication system Download PDFInfo
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- CN102056350A CN102056350A CN2009102123109A CN200910212310A CN102056350A CN 102056350 A CN102056350 A CN 102056350A CN 2009102123109 A CN2009102123109 A CN 2009102123109A CN 200910212310 A CN200910212310 A CN 200910212310A CN 102056350 A CN102056350 A CN 102056350A
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Abstract
The invention discloses a remote transfer mobile phone communication system which comprises a mobile phone virtual device arranged at the local end, an Internet and a remote communication device used at a far end, wherein the mobile phone virtual device has the functions of being connected with the Internet, reading remote SIM (Subscriber Identity Module) card data and transceiving of a phone, and the remote communication device has the functions of being connected with the Internet and being inserted by an SIM card, so that a user can insert the SIM card at the local end in the remote communication device at the far end, adopts the mobile phone virtual device at the local end to read the corresponding SIM data by virtue of the Internet, utilizes the mobile phone virtual device to transmit and receive the communication data of the SIM card at the local end, and utilizes the internet telephony technology to transfer to the remote communication device at the far end so as to facilitate the user to transmit and receive calls of the local end at the far end, thus achieving the purposes of adopting the SIM card at the local end for international roaming and greatly lowering the call charge of international roaming.
Description
Technical field
The present invention is a kind of communicating tech of international roaming, to reduce the call rate of international roaming.
Background technology
Be subjected to the fast development of mechanics of communication, stressing now fast and under the epoch easily, because the portability of mobile phone and promptness, so mobile phone staff one machine almost especially even so go out work, is also unlikelyly missed any incoming call.And be subjected to international influence, partly the mobile phone user needs often to go on business with mobile in different countries, therefore go abroad after abroad (call in the following text far and hold) as the user, in the problem of considering to cause domestic (calling local side in the following text) phone to connect after the number of changing, so must receive the phone of local side through the international roaming between the action telephone system dealer of two places, because once conversation (no matter be local side be allocated to far hold or far hold and dial back local side) all need be passed through the dealer of two places system, so cause the call rate of international roaming higher, and can't reduce;
In order to reach the purpose of joint words, exploitation has multiple joint words router or dials and connects mode on the market, but owing to can't hold direct use in distant originally at the Subscriber Identity Module (calling SIM card in the following text) of local side, so the joint of this class words equipment or mode need be changed cellular phone numbers usually or carry specific switching device, can't take into account the convenience that uses mobile phone to dial receipts, so be subjected to suitable restriction in the use, with the present common networking telephone (VoIP) is example, it is to utilize voice delivery technology between the internet to carry out conversation between two places, and its advantage is the characteristic that can utilize the internet borderless, so it is generally dialled in net mutually is free, even if the transfer main frame that sees through local side or far hold is given orders or instructions, also only need collect the expense of local main frame, so its expense is low far beyond the international roaming of mobile phone to local mobile phone or local telephone network.But its shortcoming is the general user there is no particular number, so can't form effective two-way communication, even the specific user uses special number, but it still needs the number of changing, and causes the inconvenience of local side personnel when dialing user's phone; Moreover also need use special-purpose phone, could hold in distant and carry out wireless dialing and connecting, moreover general networking telephone bill pure lines utilize the internet to connect, as the special-purpose mobile phone of user's networking telephone not, then since now the coverage rate of wireless network base stations far below the mobile phone base station, so the communication effect of existing network phone is subjected to suitable restriction; In addition it is used for receiving incoming call and still can effectively uses, and holds in distant when desiring to dial back local side when it, then needs other purchase points, and sees through the networking telephone dealer transfer, has influence on the convenience of international roaming use.
In other words, when between two places (be local side and far hold), carrying out international roaming, no matter be the international roaming of general mobile phone or the international roaming of the networking telephone, the effect of saving call rate and international roaming ease of use all can't be provided simultaneously, therefore, must break the restriction that these traditional call systems are caused, could effectively bring into play mobile phone and bring the convenience that people use.
In view of this, this case inventor is not enough to deal with the user in international mobile demand in view of mobile phone for many years has the progress of reform property, actively seek solution, through the research of constantly efforts and study, finally success develop a kind of long-range transfer mobile phone communication system, use can't have concurrently when solving existing international roaming and save call rate and easy-to-use inconvenience that causes and puzzlement.
Summary of the invention
Therefore, the present invention's main purpose ties up to provides a kind of long-range transfer mobile phone communication system, use the SIM card that to use local side and send out the phone of this local side, effectively reduce the call rate of international roaming, and have simultaneously as local side and make telephonic convenience in termination far away.
For this reason, the present invention sees through following technological means, come specific implementation projects of the present invention and usefulness: this phone system includes mobile phone virtual bench, an internet and of being located at local side and is used for the distance communicating device far held, wherein
The mobile phone virtual bench has the internet of connection, reads the function of remote subscriber identity module (SIM) card data and mobile phone transmitting-receiving,
And the internet can provide wired or wireless connections, and the internet can existing secrecy technology transmits data packets such as SIM card data between aforementioned mobile phone virtual bench and the internet and networking telephone speech data;
And the distance communicating device then has the function that connects the internet and supply the SIM card plant.
By this, see through representing of aforementioned techniques means of the present invention, make the present invention's user the SIM card of local side can be inserted on the distance communicating device of far holding, mobile phone virtual bench by local side then sees through the SIM card data that the internet reads this correspondence, and then see through the mobile phone virtual bench and receive and dispatch the communicating data of this SIM card in local side, and utilize the Internet telephony transfer to the distance communicating device of far holding, send out the phone of this local side for the user in termination far away, so can utilize the local side SIM card to hold in distant and carry out international roaming, and can significantly reduce the international roaming call rate, having in distant simultaneously, end uses the convenience of this SIM card mobile phone as using at local side.
For making your juror can further understand formation of the present invention, feature and other purpose, below be some preferred embodiments of lifting the present invention, and cooperate graphic detailed description as after, allow simultaneously and be familiar with this technical field person and can specifically implement.
Description of drawings
The system architecture schematic diagram of Fig. 1 the present invention's long-range transfer mobile phone communication system.
The configuration schematic diagram of Fig. 2 the present invention's long-range transfer mobile phone communication system preferred embodiment.
The configuration schematic diagram of the mobile phone virtual module of local side in Fig. 3 system of the present invention.
The configuration diagram of two card mobile phones of the distance communicating module of far holding in Fig. 4 system of the present invention.
The configuration schematic diagram of long-range another embodiment of transfer mobile phone communication system of Fig. 5 the present invention.
The configuration diagram of the forwarding gateway apparatus of the distance communicating module of far holding in Fig. 6 system of the present invention.
Embodiment
The present invention is a kind of long-range transfer mobile phone communication system, in the specific embodiment of the communication system of the present invention of the figure illustration of enclosing and the signal thereof, all about preceding and back, the reference in a left side and the right side, top and bottom, top and bottom, level and vertical and place, only be used for conveniently being described, and unrestricted the present invention, also non-its member is limited to any position or direction in space.Specified size in graphic and the specification, when can be in the claim of not leaving the present invention, the design of specific embodiment and demand and change according to the present invention.
The system architecture of the long-range transfer mobile phone of the present invention communication system then is as shown in Figure 1, this phone system includes the distance communicating device (3) that mobile phone virtual bench (1), an internet (2) and of being located at local side (promptly domestic) are used for far holding (promptly external), wherein mobile phone virtual bench (1) and distance communicating device (3) also are connected with internet (2) respectively, and can see through internet (2) package of Data transmission mutually;
Preferred embodiment as for the present invention, then be as first, shown in two figure, the mobile phone virtual bench 1 of wherein being located at local side (promptly domestic) has the internet 2 of connection, reading remote sim card (is Subscriber Identity Module, call SIM card in the following text) function of data and mobile phone transmitting-receiving, cooperate shown in Figure 3, be provided with a micro treatment module (10) that can connect internet (2) in this action phone virtual bench (1), and also be provided with a SIM card that can read long-range corresponding SIM card data in the mobile phone virtual bench (1) in addition and capture circuit (16), and the gsm wireless transport module (18) that can receive and dispatch communicating data, and SIM card acquisition circuit (16) interconnects with gsm wireless transport module (18) and with aforementioned micro treatment module (10), moreover include a network processing unit (12) that is used to connect internet (2) and the sending and receiving networking telephone (VoIP) speech data in the micro treatment module (10), an audio treatment unit of one processed voice data (13) and a store voice, the mnemon of news in brief data (14) is again in the mobile phone virtual bench (1) and be provided with a power module (15) that each modular power source is provided;
Internet (2) is the representative network technology, it can provide wired or wireless connections, and internet (2) can existing secrecy technology transmit data packets such as SIM card data between aforementioned mobile phone virtual bench (1) and internet (2) and networking telephone speech data;
Being located at far the distance communicating device (3) of holding (promptly external) then has connection internet (2) and supplies the function of SIM card plant, cooperate shown in Figure 4, this distance communicating device (3) can be the above mobile phone (3G of the 3rd generation of a tool function of surfing the Net, 3.5G, 4G), the present invention system is a main embodiment with a pair of card mobile phone (30), this pair card mobile phone (30) has a built-in software, the micro treatment module (31) of call functions of handle to wait taking action of conversing and surf the Net, one can receive and dispatch the gsm wireless transport module (32) of communicating data, and the human-machine interface module (33) of auxiliary conversation is (as keyboard, screen, earphone base, microphone, switch, loudspeaker, pickup camera or the like), this pair card mobile phone (30) has one of the aforementioned micro treatment module of connection (31) a SIM grafting port (35) and a SIM grafting port (36) again, wherein a SIM grafting port (35) can be used for plugging this local SIM card of far holding (being external SIM card), the 2nd SIM grafting port (36) then can be used for plugging the remote sim card (being domestic SIM card) of this local side, and have a transfer program (38) in the micro treatment module (31), this transfer program (38) can assist the SIM card at SIM grafting port (36) to the mutual speech data that transmits of the mobile phone virtual bench (1) of the SIM card piggybacking transmitting-receiving local side (promptly domestic) at a SIM grafting port (35);
By this, group formation one can see through Internet telephony in the long-range transfer mobile phone communication system of far holding mobile phone to use the SIM card of local side to carry out international roaming.
See through above-mentioned system architecture, preferred embodiment of the present invention is when reality is used, then be as first, two, shown in three and four figure, when use need be gone abroad to the different communication zone, system is located at domestic local side mobile phone virtual bench (1) with this and is opened, make this action phone virtual bench (1) can utilize the network processing unit (12) of micro treatment module (10) to be connected to internet (2), and SIM card acquisition circuit (16) is with gsm wireless transport module (18) and can see through SIM card data and the speech data that network processing unit (12) receiving internet (2) transmission is come, and gsm wireless transport module (18) then can receive the incoming call of other mobile phone of local side (80) or landline telephone (90), transfer phone with gsm wireless transport module (18) to other mobile phone (80) or the landline telephone (90) of local side again or by far holding through mobile phone virtual bench (1).And after the user goes abroad, local SIM card (being external SIM card) that then will far hold is inserted in the SIM grafting port (35) of two card mobile phones (30) of this distance communicating device (3), and the remote sim card (being domestic SIM card) of local side is inserted in the 2nd SIM grafting port (36) of this pair card mobile phone (30), allow this pair card mobile phone (30) can utilize the local SIM card in the SIM grafting port (35) to connect internet (2), and utilize pair transfer program (38) that the micro treatment module (31) of card mobile phones (30) is interior that the linkage function of the local SIM card of the remote subscriber identity module (SIM) card data piggybacking in the 2nd SIM grafting port (36) is passed on the internet (2), and read this remote subscriber identity module (SIM) card data by the SIM card acquisition circuit (16) of the mobile phone virtual bench (1) of local side, make mobile phone virtual bench (1) can receive the incoming call of local side smoothly or to the local side Outgoing Call;
When other people of local side dial the user of this corresponding SIM card telephone number with mobile phone (80) or landline telephone (90), owing to have former SIM card data in the SIM card of mobile phone virtual bench (1) the acquisition circuit (16), so mobile phone virtual bench (1) can see through gsm wireless transport module (18) and receive this incoming call, and the network processing unit (12) that sees through micro treatment module (10) utilizes Internet telephony that speech data is passed to two card mobile phones (30) of far holding by internet (2), and utilize the transfer program (38) in its micro treatment module (31) to be forwarded to the remote sim card reception at the 2nd SIM grafting port (36) after the local SIM card reception by a SIM grafting port (35), and allow the user utilize the human-machine interface modules (33) of two card mobile phones (30) to carry out two-way call.
Otherwise, when user's desire of far holding is dialled the mobile phone (80) that connects local side or landline telephone (90), then utilize the human-machine interface module (33) of two card mobile phones (30) to dial this other people telephone number by the remote sim card at the 2nd SIM grafting port (36), this pair card mobile phone (30) promptly sees through the local SIM card at transfer program (38) piggybacking the one SIM grafting port (35) of micro treatment module (31) with this remote subscriber identity module (SIM) card data and speech data, (2) are passed to the mobile phone virtual bench (1) of local side through the internet with micro treatment module (31), and the SIM card that sees through mobile phone virtual bench (1) captures circuit (16) and gsm wireless transport module (18) Outgoing Call, and utilizes the network processing unit (12) of micro treatment module (10) and audio treatment unit (13) to carry out two-way call with Internet telephony and other people.
So, the user can be inserted in the SIM card of local side on the distance communicating device of far holding (3), mobile phone virtual bench (1) by local side then sees through the SIM card data that internet (2) reads this correspondence, and then see through mobile phone virtual bench (1) and receive and dispatch the communicating data of this SIM card in local side, and utilize the Internet telephony transfer to the distance communicating device of far holding (3), send out the phone of this local side for the user in termination far away, so can utilize the local side SIM card to hold in distant and carry out international roaming, and can significantly reduce the international roaming call rate, having in distant simultaneously, end uses the convenience of this SIM card mobile phone as using at local side.
Another embodiment of the present invention again, then be as Fig. 5, shown in 6, this is located at far the forwarding gateway module (50) that the distance communicating device (3) of holding (promptly external) can be a tool function of surfing the Net, it is the hub (40) and internet (2) that sees through a tool online function, transmit again and include the SIM card plant circuit (55) that a network processing unit (51) and that is used to connect internet (2) can supply SIM card plant and reading of data in the gateway module (50), wherein SIM card plant circuit (55) can be used for plugging the remote sim card (being domestic SIM card) of this local side, moreover be provided with a store voice in addition in the forwarding gateway module (50), the mnemon of news in brief data (52) and one provides the power module (53) of each modular power source, is provided with one on the forwarding gateway module (50) in addition and supplies the online wireless connections port circuit (56) of local mobile phone (60) and for local wired online phone connectivity port circuit (57) of landline telephone (70);
And this embodiment is when reality is used, system is shown in the 5th and six figure, when the user is moved to when external by domestic, system is located at domestic local side mobile phone virtual bench (1) with this and is opened in aforesaid mode, makes mobile phone virtual bench (1) can receive the incoming call of other mobile phone of local side (80) or landline telephone (90), transfer phone to other mobile phone (80) or the landline telephone (90) of local side again or by far holding through mobile phone virtual bench (1).And after the user goes abroad, then the remote sim card (being domestic SIM card) with local side is inserted in the SIM card plant circuit (55) of this forwarding gateway module (50), allow this forwarding gateway module (50) can utilize network processing unit (51) to connect internet (2), and can start the wireless connections port circuit (56) of transmitting gateway module (50), making local mobile phone (60) can see through forwarding gateway module (50) is connected with internet (2), and can utilize internet (2) delivery network call voice and SIM card data, the mobile phone (80) or the landline telephone (90) that make local mobile phone (60) can receive local side see through mobile phone virtual bench (1), next phone is dialled with transmitting gateway module (50) in internet (2), also can be seen through by the mobile phone (60) of locality and transmit gateway module (50), internet (2) and mobile phone virtual bench (1) Outgoing Call are given the mobile phone (60) or the landline telephone (70) of local side.Be plugged in the phone connectivity port circuit (57) of transmitting gateway module (50) again or with the landline telephone (70) of locality, making local landline telephone (70) can see through forwarding gateway module (50) is connected with internet (2), and can utilize internet (2) delivery network call voice and SIM card data, make local landline telephone (70) can receive local side mobile phone (80) or landline telephone (90) and see through mobile phone virtual bench (1), next phone is dialled with transmitting gateway module (50) in internet (2), also can be seen through by the landline telephone (70) of locality and transmit gateway module (50), internet (2) and mobile phone virtual bench (1) Outgoing Call are given the mobile phone (60) or the landline telephone (70) of local side.
Via aforesaid explanation, the user only needs at local side startup one mobile phone virtual bench (1) to be set, far hold and distance communicating device (3) brought to, and the former SIM card of using at local side is inserted on this distance communicating device (3), make mobile phone virtual bench (1) and distance communicating device (3) can see through internet (2) and read this corresponding SIM card data and networking telephone speech data, send out the phone of this local side for the user in termination far away, so can utilize the local side SIM card to hold in distant and carry out international roaming, and can significantly reduce the international roaming call rate, having in distant simultaneously, end uses the convenience of this SIM card mobile phone as using at local side, and can listen to being stored in the interior voice messaging of mobile phone virtual bench (1) by distance communicating device (3), further more can make mobile phone virtual bench (1) that the news in brief of receiving is read in webpage, give and be positioned at the user who far holds to deliver to distance communicating device (3) or to change into Email.
The primary clustering symbol description
(1) mobile phone virtual bench (2) internet
(3) distance communicating device (10) micro treatment module
(12) network processing unit
(13) audio treatment unit (14) mnemon
(15) power module (16) SIM acquisition circuit
(18) gsm wireless transport module (30) double card mobile phone
(31) micro treatment module (32) wireless transport module
(33) human-machine interface module (a 35) SIM grafting port
(36) the 2nd SIM grafting port (38) transfer programs
(40) hub (50) is transmitted gateway module
(51) network processing unit (52) mnemon
(53) power module (55) SIM card plant circuit
(56) wireless connections port circuit (57) phone connectivity port circuit
(60) mobile phone (70) landline telephone
(80) mobile phone (90) landline telephone.
Claims (6)
1. long-range transfer mobile phone communication system, this phone system include mobile phone virtual bench, an internet and of being located at local side and are used for the distance communicating device far held, wherein
The mobile phone virtual bench has the internet of connection, reads the function of remote subscriber identity module (SIM) card data and mobile phone transmitting-receiving,
And the internet can provide wired or wireless connections, and the internet can existing secrecy technology transmits data packets such as SIM card data between aforementioned mobile phone virtual bench and the internet and networking telephone speech data;
And the distance communicating device then has the function that connects the internet and supply the SIM card plant;
By this, group formation one can see through Internet telephony in the long-range transfer mobile phone communication system of far holding mobile phone to use the SIM card of local side to carry out international roaming.
2. long-range transfer mobile phone communication system as claimed in claim 1, wherein be provided with a micro treatment module that can connect the internet in this action phone virtual bench, and also be provided with a SIM card that can read long-range corresponding SIM card data in the mobile phone virtual bench in addition and capture circuit, and the gsm wireless transport module that can receive and dispatch communicating data, has a network processing unit that is used to connect internet and sending and receiving networking telephone speech data again in the micro treatment module, the audio treatment unit of one processed voice data and a store voice, the mnemon of news in brief data is separately in the mobile phone virtual bench and be provided with a power module that each modular power source is provided.
3. long-range transfer mobile phone communication system as claimed in claim 1, wherein this distance communicating device can be two card mobile phones of a tool function of surfing the Net, two card mobile phones have a built-in software, the micro treatment module of call functions of handle to wait taking action of conversing and surf the Net, one can receive and dispatch the gsm wireless transport module of communicating data, and the human-machine interface module of auxiliary conversation, two again card mobile phones have one of connection micro treatment module supplies to plug remote sim card for a SIM grafting port that plugs local SIM card and the 2nd SIM grafting port, and have a transfer program in the micro treatment module, the speech data that this transfer program can assist the remote sim card at the 2nd SIM grafting port to transmit mutually to the local SIM card piggybacking transmitting-receiving at a SIM grafting port.
4. long-range transfer mobile phone communication system as claimed in claim 3, wherein this pair card mobile phone can be selected from the mobile phone of 3G, 3.5G, 4G.
5. long-range transfer mobile phone communication system as claimed in claim 1, wherein this distance communicating device can be the forwarding gateway module of a tool function of surfing the Net, transmit include a network processing unit that is used to connect the internet in the gateway module can be with one for the remote sim card plant of local side and the SIM card plant circuit that reads, transmit again and be provided with a store voice in the gateway module in addition, the mnemon of news in brief data and one provides the power module of each modular power source, and is provided with the online wireless connections port circuit of the local mobile phone of a confession and on the forwarding gateway module in addition for local wired online phone connectivity port circuit of landline telephone.
6. long-range transfer mobile phone communication system as claimed in claim 5, wherein should transmit gateway module is that the hub that sees through a tool online function is connected with the internet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212310.9A CN102056350B (en) | 2009-11-04 | 2009-11-04 | Remote transfer mobile phone communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212310.9A CN102056350B (en) | 2009-11-04 | 2009-11-04 | Remote transfer mobile phone communication system |
Publications (2)
| Publication Number | Publication Date |
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| CN102056350A true CN102056350A (en) | 2011-05-11 |
| CN102056350B CN102056350B (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910212310.9A Expired - Fee Related CN102056350B (en) | 2009-11-04 | 2009-11-04 | Remote transfer mobile phone communication system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103369160A (en) * | 2013-08-06 | 2013-10-23 | 北京品视电子技术有限公司 | Implementation method and system for communication by using intelligent roaming terminal |
| CN104113468A (en) * | 2013-04-22 | 2014-10-22 | 左帅 | Session system and session method based on Internet service |
| CN104639744A (en) * | 2015-01-19 | 2015-05-20 | 成都理工大学 | GSM/PSTN (global system for mobile communication/public switched telephone network) automatic switching device |
| CN104883748A (en) * | 2015-06-09 | 2015-09-02 | 安锦锋 | Method and system for realizing long-distance communication by using mobile SIM gateway |
| CN105376726A (en) * | 2015-11-30 | 2016-03-02 | 北京闯天路科技有限公司 | System and method for accessing local mobile network based on remote network |
| CN105554725A (en) * | 2015-11-17 | 2016-05-04 | 杭州禾声科技有限公司 | Global roaming communication method utilizing virtual SIM card for remote authentication and system thereof |
| TWI577166B (en) * | 2015-03-17 | 2017-04-01 | 神雲科技股份有限公司 | Communication device |
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| TW416640U (en) * | 1999-06-25 | 2000-12-21 | Chen Jang Ching | Economical type telephone router |
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| CN101515966A (en) * | 2009-03-23 | 2009-08-26 | 北京握奇数据系统有限公司 | Smart card, terminal unit and method for realizing the business of network telephone |
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| TW416640U (en) * | 1999-06-25 | 2000-12-21 | Chen Jang Ching | Economical type telephone router |
| US20090088133A1 (en) * | 2007-09-28 | 2009-04-02 | Mark Orlassino | Method and System for Distributing Data within a Group of Mobile Units |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113468A (en) * | 2013-04-22 | 2014-10-22 | 左帅 | Session system and session method based on Internet service |
| CN103369160A (en) * | 2013-08-06 | 2013-10-23 | 北京品视电子技术有限公司 | Implementation method and system for communication by using intelligent roaming terminal |
| CN104639744A (en) * | 2015-01-19 | 2015-05-20 | 成都理工大学 | GSM/PSTN (global system for mobile communication/public switched telephone network) automatic switching device |
| CN104639744B (en) * | 2015-01-19 | 2017-02-22 | 成都理工大学 | GSM/PSTN (global system for mobile communication/public switched telephone network) automatic switching device |
| TWI577166B (en) * | 2015-03-17 | 2017-04-01 | 神雲科技股份有限公司 | Communication device |
| CN104883748A (en) * | 2015-06-09 | 2015-09-02 | 安锦锋 | Method and system for realizing long-distance communication by using mobile SIM gateway |
| CN105554725A (en) * | 2015-11-17 | 2016-05-04 | 杭州禾声科技有限公司 | Global roaming communication method utilizing virtual SIM card for remote authentication and system thereof |
| CN105376726A (en) * | 2015-11-30 | 2016-03-02 | 北京闯天路科技有限公司 | System and method for accessing local mobile network based on remote network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102056350B (en) | 2014-07-16 |
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