CN105376726A - System and method for accessing local mobile network based on remote network - Google Patents
System and method for accessing local mobile network based on remote network Download PDFInfo
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- CN105376726A CN105376726A CN201510855313.XA CN201510855313A CN105376726A CN 105376726 A CN105376726 A CN 105376726A CN 201510855313 A CN201510855313 A CN 201510855313A CN 105376726 A CN105376726 A CN 105376726A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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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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Abstract
The invention relates to a system and a method for accessing a local mobile network based on a remote network. The system comprises a mobile terminal and a proxy terminal, and the mobile terminal is connected with the proxy terminal via the remote network; the proxy terminal is arranged within a service area of a home operator network corresponding to a mobile phone card number installed on the mobile terminal; when the mobile terminal is not within the service area of the home operator network, the mobile terminal accesses the home operator network through the proxy terminal to realize local communication; or the home operator network forwards a communication request with the mobile terminal as a receiver to a corresponding mobile terminal through the proxy terminal. By adopting the system and the method provided by the invention, when a user of the mobile terminal is beyond the coverage of the home operator network and no roaming protocol exists between the location and the home operator, the home operator network is remotely accessed to maintain normal communication.
Description
Technical field
The present invention relates to mobile communication technology field, be specifically related to a kind of system and method accessing local mobile network based on telecommunication network.
Background technology
Now widely used mobile communication technology makes people almost can carry out exchanging of voice, note, grouped data etc. by mobile network at any time with other people Anywhere.Mobile communication is by mobile terminal, i.e. mobile phone, and the wireless network accessing its operator realizes.When mobile terminal because position is moved the wireless network away from its operator, when can not maintain its normal wireless communication, mobile terminal, by other carrier network of trial access, maintains its normal communication by the roaming service between actual access carrier and mobile terminal affiliated operator.When not having roaming service between the operator and its operator of mobile terminal position, its communication access will be prohibited.Although if provide roaming service between the actual access carrier of mobile terminal and its operator, when this mobile terminal self is not applied for opening international roaming service, its communication access will be prohibited.Generally, the international roaming communication charge of mobile terminal is far above the communication charge under non-roaming state.
Current mobile phone users is reduction communication fee roaming under communication condition or under cross operator roaming state, generally take to access local the Internet by Wifi, bluetooth, the short distance mechanics of communication such as wired, again by VOIP phone if SKYPE or instant messenger are as QQ, micro-letters etc. to keep with extraneous communication and reduce self communication fee.
The communication modes such as VOIP phone, instant messenger are subject to the restriction of government policy, technical implementation way etc., communication contact with any object generally can not be provided, and can only provide and communication between QQ good friend, micro-letter good friend, the contact person having installed VOIP bitcom of the same race etc.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of system and method based on telecommunication network access to mobile network, when mobile phone users outside its operator network coverage and between location and ownership place operator without roaming agreement time, realize long-range access belonging area carrier network, maintain normal communication.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of system accessing local mobile network based on telecommunication network, comprises mobile terminal and proxy terminal, and described mobile terminal is connected by telecommunication network with proxy terminal; In the coverage of the ownership place carrier network that the Mobile phone card number that described proxy terminal is arranged on described mobile terminal is installed is corresponding;
When described mobile terminal is not in the coverage of described ownership place carrier network, described mobile terminal realizes local communication by proxy terminal access belonging area carrier network; Or ownership place carrier network by proxy terminal, by being recipient with described mobile terminal, communication request is transmitted to corresponding described mobile terminal.
The invention has the beneficial effects as follows: in the ownership place carrier network coverage of mobile terminal, proxy terminal is set, when mobile terminal because position is moved the wireless network away from its operator, when can not maintain its local wireless communication, mobile terminal access belonging area carrier network is substituted by proxy terminal, and communication traffic is transferred to mobile terminal or ownership place carrier network, thus function of keeping in communication, thus be not subject to whether there is roaming service between the ownership place operator of mobile terminal and actual location operator, whether mobile terminal is opened international roaming service etc. and is affected communication.
On the basis of technique scheme, the present invention can also do following improvement:
Further, described proxy terminal comprises Network Interface Module, data switch module and mobile module, and described data switch module realizes long-range connection by described Network Interface Module with described mobile terminal;
Described data switch module, for being transmitted to described ownership place carrier network or described mobile terminal by the communication request from described mobile terminal or ownership place carrier network received;
Described mobile module, for accessing described ownership place carrier network by described data switch module.
Further, described data switch module comprises voice forwarding unit, short message forwarding unit, Mobile phone card data cell, Signaling Data Units and Packet Data Unit;
Described voice forwarding unit, for being transmitted to described mobile terminal or described ownership place carrier network by call request;
Described short message forwarding unit, for giving described mobile terminal or described ownership place carrier network by note request forward;
Described Mobile phone card data cell, for sending to described ownership place carrier network by the Mobile phone card information from described acquisition for mobile terminal;
Described Signaling Data Units, for being transmitted to described mobile terminal or described ownership place carrier network by signaling data;
Described Packet Data Unit, for being transmitted to described mobile terminal or described ownership place carrier network by grouped data.
The beneficial effect of above-mentioned further scheme is adopted to be: by arranging different modules in proxy terminal inside, to realize the switching of different types of data respectively.
Further, described mobile terminal is provided with bitcom, described mobile terminal is sent by described bitcom and receives communication request, and Mobile phone card information is sent to described proxy terminal.
The another kind of technical scheme that the present invention solves the problems of the technologies described above is as follows:
Access a local mobile network's method based on telecommunication network, comprising:
When described mobile terminal is not in the coverage of described ownership place carrier network, described mobile terminal realizes local communication by proxy terminal access belonging area carrier network;
Or
By proxy terminal, by being recipient with described mobile terminal, communication request is transmitted to corresponding described mobile terminal to ownership place carrier network.
The invention has the beneficial effects as follows: by the communication request from mobile terminal is transferred to its ownership place carrier network by proxy terminal, when its ownership place carrier network carries out authentication, authentication request is forwarded by proxy terminal, and the Mobile phone card information returned is transmitted to its ownership place carrier network completes authentication, thus realize normal communication.
On the basis of technique scheme, the present invention can also do following improvement:
Further, described mobile terminal realizes local communication by proxy terminal access belonging area carrier network, is specially:
S11, described mobile terminal sends communication request to described proxy terminal;
S12, described proxy terminal receives the communication request that described mobile terminal sends, and connects with described ownership place carrier network;
S12, the authentication request that described ownership place carrier network sends is transmitted to described mobile terminal by proxy terminal, and described mobile terminal is transmitted to described ownership place carrier network according to the Mobile phone card information that authentication request returns carries out authentication, after authentication success, forward communication request to described ownership place carrier network and process.
Further, by proxy terminal, by being recipient with described mobile terminal, communication request is transmitted to corresponding described mobile terminal to described ownership place carrier network, is specially:
S21, ownership place carrier network receives with after the described mobile terminal communication request that is recipient, the proxy terminal of the mobile terminal agent communication business corresponding with the communication request for receiving connects, and authentication request is sent to mobile terminal by proxy terminal;
S22, the Mobile phone card information needed during authentication is transmitted to described ownership place carrier network by described proxy terminal by described mobile terminal;
S23, the Mobile phone card information that described ownership place carrier network forwards according to the proxy terminal received carries out authentication, and after authentication success, the communication request from ownership place carrier network is transmitted to corresponding mobile terminal by proxy terminal.
Further, when described mobile terminal is not in the coverage of described ownership place carrier network, and before sending communication request first, also comprise:
S31, described mobile terminal transmission comprises the access request of international mobile subscriber identity to proxy terminal;
S32, described proxy terminal sends position updating request to described ownership place carrier network, and described position updating request comprises the positional information of described proxy terminal;
S33, after described ownership place carrier network receives described position updating request, sends identity read requests to described proxy terminal;
S34, the international mobile subscriber identity received is sent to described ownership place carrier network by described proxy terminal;
S35, described ownership place carrier network, according to receiving after described international mobile subscriber identity carries out authentication, sends authentication request to described proxy terminal;
S36, described proxy terminal is from described acquisition for mobile terminal Mobile phone card information and send to described ownership place carrier network to carry out authentication;
S37, described ownership place carrier network carries out authentication according to Mobile phone card information to described proxy terminal, after authentication success, records the position of described proxy terminal;
S38, successful for access information sends to described mobile terminal to complete access by described proxy terminal by described ownership place carrier network.
The beneficial effect of above-mentioned further scheme is adopted to be: when mobile terminal connects with proxy terminal first, need to send IMSI number to verify, so that ownership place carrier network distinguishes the mobile terminal that proxy terminal is acted on behalf of, thus exactly the communication traffic taking mobile terminal as object is transferred to mobile terminal and the connection completing mobile terminal and proxy terminal.
Further, described step S37 also comprises: described ownership place carrier network is behind the position of recording described proxy terminal, return step S32, send position updating request by described proxy terminal timing to described ownership place carrier network, and upgraded by the described position of ownership place carrier network to described proxy terminal.
The beneficial effect of above-mentioned further scheme is adopted to be: regularly to send location updating message to ownership place carrier network by arranging proxy terminal, make ownership place carrier network understand the positional information of proxy terminal in time, thus prevent the generation change of proxy terminal position from affecting normal communication.
Further, also comprise: described mobile terminal sends the first access and stops request to described proxy terminal;
Second access termination request is sent to described ownership place carrier network by described proxy terminal, and described second access stops request and refers to comprise the request accessing with receive first and stop the international mobile subscriber identity of asking corresponding described mobile terminal;
Described ownership place carrier network stops request according to the second access received and stops the communication with described mobile terminal.
The beneficial effect of above-mentioned further scheme is adopted to be: when mobile terminal shuts down, request can be stopped to proxy terminal by sending access, and in the lump IMSI being sent to ownership place carrier network by proxy terminal, when avoiding incoming call, mobile terminal is answered less than and makes ownership place carrier network carry out searching mobile terminal to expend time in.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of mobile network's connecting system based on telecommunication network of the present invention;
Fig. 2 is the structural representation of proxy terminal in the present invention;
Fig. 3 is the schematic flow sheet of a kind of mobile network's cut-in method based on telecommunication network of the present invention;
Fig. 4 is the another kind of schematic flow sheet based on mobile network's cut-in method of telecommunication network of the present invention;
Fig. 5 is the transfer of data schematic diagram of system when mobile terminal is remote call-in in the inventive method;
Fig. 6 be in the inventive method mobile terminal be long-range called time system transfer of data schematic diagram;
The transfer of data schematic diagram of system when Fig. 7 is mobile terminal transmission note in the inventive method;
The transfer of data schematic diagram of system when Fig. 8 is mobile terminal reception note in the inventive method;
Fig. 9 is the transfer of data schematic diagram that in the inventive method, mobile terminal connects with ownership place carrier network first;
Figure 10 is the transfer of data schematic diagram of system when proxy terminal position occurs to change in the inventive method;
Figure 11 is the transfer of data schematic diagram of system when mobile terminal is in non-serving state in the inventive method;
Figure 12 is the schematic diagram of bitcom in present system.
In accompanying drawing, the list of parts representated by each label is as follows:
1, mobile terminal, 11, read module, 12, dial request sending module, 13, note request sending module, 14, incoming call prompting module, 15, caller ID display module, 16, short message displays module, 2, proxy terminal, 21, Network Interface Module, 22, data switch module, 221, voice forwarding unit, 222, short message forwarding unit, 223, Mobile phone card data cell, 224, Signaling Data Units, 225, grouped data module, 23, mobile module, 3, ownership place carrier network.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of system accessing local mobile network based on telecommunication network, comprise mobile terminal 1 and proxy terminal 2, mobile terminal 1 is connected by telecommunication network with proxy terminal 2, and telecommunication network comprises the Internet and long-range special line; Proxy terminal 2 is arranged in the coverage of the ownership place carrier network 3 corresponding with the Mobile phone card number that mobile terminal 1 is installed;
When mobile terminal is not in the coverage of ownership place carrier network 3, mobile terminal 1 realizes local communication by proxy terminal 2 access belonging area carrier network 3; Or ownership place carrier network 3 by proxy terminal 2, by being recipient with mobile terminal 1, communication request is transmitted to corresponding mobile terminal 1.
As shown in Figure 2, proxy terminal 2 comprises Network Interface Module 21, data switch module 22 and mobile module 23, and data switch module 22 realizes long-range connection by Network Interface Module 21 accessing Internet with the mobile terminal 1 of simultaneously accessing Internet; Network Interface Module 21 is wifi or Ethernet, and mobile terminal and proxy terminal, by wifi or Ethernet access the Internet, can realize communication.
Data switch module 22, for being transmitted to ownership place carrier network 3 or mobile terminal 1 by the communication request from mobile terminal 1 or ownership place carrier network 3 received;
Data switch module 22 comprises voice forwarding unit 221, short message forwarding unit 222, Mobile phone card data cell 223, Signaling Data Units 224 and Packet Data Unit 225;
Voice forwarding unit 221, for being transmitted to mobile terminal 1 or ownership place carrier network 3 by call request;
Short message forwarding unit 222, for by note request forward to mobile terminal 1 or ownership place carrier network 3;
Mobile phone card data cell 223, for sending to ownership place carrier network 3 by the Mobile phone card obtained from mobile terminal 1 information; Mobile phone card information refers to for SIM card data during authentication or UIM card data;
Signaling Data Units 224, for being transmitted to mobile terminal 1 or ownership place carrier network 3 by signaling data;
Packet Data Unit 225, for being transmitted to mobile terminal 1 or ownership place carrier network 3 by grouped data;
Mobile module 23, for by data switch module 22 access belonging area carrier network 3.
The quantity of mobile module 23 does not limit, when mobile module 23 is 1, then represent the communication traffic of this proxy terminal 2 agency mobile terminal 1, if mobile module 23 is multiple, then represent the communication traffic that this proxy terminal 2 acts on behalf of multiple mobile terminal 1, mobile module by preserving the communication traffic that the international mobile subscriber identity that sends over of mobile terminal and then identification are which mobile terminals 1, and then is this mobile terminal agent communication business.Mobile module 23 can adopt the mobile module product of standard, as the GC864 of Telit company.The connection of the data types such as speech data, note data, SIM card or UIM card data, signaling data, grouped data is there is between mobile module 23 and data switch module 22.Speech data can pass through analog signal, and the modes such as PCM digital signal, SPI digital signal connect; Note data, SIM card or UIM card data, signaling data can be connected by UART; Grouped data can be connected by UART or Ethernet.
The connection of the bitcom that data switch module 22 is set up based on TCP/IP communications protocol and mobile terminal is installed.Speech data can adopt Real-time Transport Protocol to transmit; Note data, Mobile phone card data, signaling data can adopt Session Initiation Protocol to transmit; Grouped data can adopt UDP or Transmission Control Protocol to transmit.Data switch module 22 can be an entity hardware module, also can be the software operating on mobile module.
Network Interface Module 21 for whole proxy module provide access telecommunication network network interface.When telecommunication network is the Internet, the interface of more convenient use is WiFi and Ethernet interface.When using WiFi accessing Internet, Network Interface Module 22 is as the WiFiAP of Station access user field of employment, and user needs to configure the SSID needed for WiFi access and access password.
Wherein, mobile terminal 1 realizes local communication by proxy terminal 2 access belonging area carrier network 3, is implemented as:
Proxy terminal 2 receives the communication request from mobile terminal 1, and replace mobile terminal 1 to send communication request to ownership place carrier network 3, when Radix Angelicae Sinensis possession carrier network 3 needs authentication, proxy terminal 2 obtains Mobile phone card information from mobile terminal 1 and is transmitted to ownership place carrier network 3 and carries out authentication, after authentication success, the communication request that ownership place carrier network 3 Receiving Agent terminal 2 replaces mobile terminal 1 to send is gone forward side by side row relax.
Wherein, by proxy terminal 2, by being recipient with mobile terminal 1, communication request is transmitted to corresponding mobile terminal 1 to ownership place carrier network 3, is implemented as:
The communication request that it is recipient that ownership place carrier network 3 receives with mobile terminal 1, and authentication request is sent to mobile terminal 1 by proxy terminal 2;
The Mobile phone card information needed during authentication is transmitted to ownership place carrier network 3 by proxy terminal 2 and carries out authentication by mobile terminal 1, and after authentication success, communication request is transmitted to corresponding mobile terminal 1 by proxy terminal 2 by ownership place carrier network 3.
Mobile terminal 1 is provided with bitcom, and mobile terminal 1 is sent by bitcom and receives communication request, and Mobile phone card information is sent to proxy terminal 2.
As shown in figure 12, bitcom comprises read module 11, dial request sending module 12, note request sending module 13, incoming call prompting module 14, caller ID display module 15, short message displays module 16;
Read module 11, gives proxy terminal 2 for the Mobile phone card Data Concurrent reading mobile terminal inside;
Dial request sending module 12, for sending the dial request of mobile phone users to proxy terminal 2;
Note request sending module 13, for sending short message sending request to proxy terminal 2;
Incoming call prompting module 14, for pointing out incoming call to user;
Caller ID display module 15, for showing caller ID;
Short message displays module 16, for showing short message.
Bitcom runs on a mobile terminal 1, the Mobile phone card data that mobile terminal 1 inside is installed can be read, obtain the service that Mobile phone card provides, and be responsible for the operation such as dial request, transmission note sending mobile terminal 1, and point out incoming call, display caller ID, display short message etc. to the holder of mobile terminal 1, bitcom can be an executable program when specific implementation, also can be the set of the multiple programs being responsible for function on the one hand respectively; Bitcom functionally can be divided into Mobile phone card data module, dialing instrument and instant messaging tool three part, Mobile phone card data cell is responsible for the Mobile phone card data that proxy terminal 2 provides it to need, dialing instrument provides subscriber dialing interface, and instant messaging tool provides user's receiving short message interface.When mobile phone users is in ownership place carrier network coverage, communication request can be initiated to ownership place carrier network voluntarily, also can be transferred by proxy terminal 2 by bitcom access belonging area carrier network, selected by user oneself.
As shown in Figure 3 and Figure 4, a kind of method accessing local mobile network based on telecommunication network, comprising:
When mobile terminal is not in the coverage of ownership place carrier network 3, mobile terminal 1 realizes local communication by proxy terminal 2 access belonging area carrier network 3;
Or
By proxy terminal 2, by being recipient with mobile terminal 1, communication request is transmitted to corresponding mobile terminal 1 to ownership place carrier network 3.
Mobile terminal 1 realizes local communication by proxy terminal 2 access belonging area carrier network 3, is specially:
S11, mobile terminal 1 sends communication request to proxy terminal 2;
S12, the communication request that proxy terminal 2 mobile terminal receive 1 sends, and connect with ownership place carrier network 3;
S12, the authentication request that ownership place carrier network 3 sends is transmitted to mobile terminal 1 by proxy terminal 2, and mobile terminal 1 is transmitted to ownership place carrier network 3 according to the Mobile phone card information that authentication request returns carries out authentication, after authentication success, forward communication request and process to ownership place carrier network 3.
By proxy terminal 2, by being recipient with mobile terminal 1, communication request is transmitted to corresponding mobile terminal 1 to ownership place carrier network 3, is specially:
S21, ownership place carrier network 3 receives with after mobile terminal 1 communication request that is recipient, the proxy terminal 2 of the mobile terminal 1 agent communication business corresponding with the communication request for receiving connects, and authentication request is sent to mobile terminal 1 by proxy terminal 2;
S22, the Mobile phone card information needed during authentication is transmitted to ownership place carrier network 3 by proxy terminal 2 by mobile terminal 1;
S23, the Mobile phone card information that ownership place carrier network 3 forwards according to the proxy terminal 2 received carries out authentication, and after authentication success, the communication request from ownership place carrier network 3 is transmitted to corresponding mobile terminal 1 by proxy terminal 2.
Communication request comprises call request and note request, when communication request is call request, ownership place carrier network 3, after authentication success, is also included in after setting up encryption mode between proxy terminal 2 and ownership place carrier network 3 and sends call request again to the other side.
As shown in figure 5 and figure 7, below by citing, the above-mentioned flow process of the present invention is described:
Mobile terminal 1 sends remote call-in request or short message sending request to proxy terminal 2;
After proxy terminal 2 receives remote call-in request or short message sending request, to ownership place carrier network 3 channel request;
After ownership place carrier network 3 receives channel request, be proxy terminal 2 allocated channel immediately, set up channel with proxy terminal 2 and be connected;
SABM (SetAsynchronousBalancedMode arranges Asynchronous Balanced Mode) request is sent to ownership place carrier network 3 by proxy terminal 2;
After ownership place carrier network 3 receives SABM, transmission UA request and authentication request are to proxy terminal 2; Ownership place carrier network 3 asks the information returned can know the type of mobile terminal according to UA;
Proxy terminal 2 by authentication request and UA request forward to the bitcom of mobile terminal;
Type of cell phone and Mobile phone card information are transmitted to ownership place carrier network 3 by proxy terminal 2 by bitcom, ownership place carrier network 3 carries out authentication according to Mobile phone card information, after authentication success, the remote call-in request from mobile terminal 1 that Receiving Agent terminal 2 forwards or short message sending request are gone forward side by side row relax, the process that process is herein carried out after referring to receive this type of request conventionally;
Ownership place carrier network 3 is after receiving note request or remote call-in request, and the information of transmission call setup or short message sending report to proxy terminal 2, and are transmitted to bitcom by proxy terminal 2; The form of expression after call setup success or short message sending success is identical with prior art, if call request, then the form of expression is ring, and the form of expression of note request is pointed out to mobile terminal for sending short message sending report;
When remote call-in success and after end of conversation, the line disconnection set up between proxy terminal 2 and ownership place carrier network 3.
As shown in Figure 6 and Figure 8, below by citing, said method flow process of the present invention is described in detail:
Ownership place carrier network 3 receive that mobile terminal b sends with the mobile terminal a communication request that is recipient time, first send paging request to the proxy terminal 2 acting on behalf of mobile terminal a communication traffic;
After proxy terminal 2 receives paging request, channel request is to ownership place carrier network 3;
Ownership place carrier network 3 is proxy terminal 2 allocated channel, completes and is connected with the channel of proxy terminal 2;
Proxy terminal 2 sends SABM (SetAsynchronousBalancedMode arranges Asynchronous Balanced Mode) request to ownership place carrier network 3;
Ownership place carrier network 3 sends UA request and authentication request to proxy terminal 2, and by proxy terminal 2, authentication request is forwarded to mobile terminal a;
Mobile phone card information is back to proxy terminal 2 by bitcom by mobile terminal a, and be transmitted to ownership place carrier network 3 by proxy terminal 2 and carry out authentication, after authentication success, then the request that long-range called request or note received is transmitted to mobile terminal 1 by proxy terminal 2 and points out; Here the prompting of mobile terminal refers to that call reminding or note receive prompting.
Communication request comprises call request and note request, when communication request is call request, ownership place carrier network 3, after authentication success, is also included in after setting up encryption mode between proxy terminal 2 and ownership place carrier network 3 and sends call request again to the other side.
Step S117 also comprises: ownership place carrier network 3 is behind the position of record proxy terminal 2, return step S112, send position updating request by proxy terminal 2 timing to ownership place carrier network 3, and upgraded by the position of ownership place carrier network 3 pairs of proxy terminals 2.
As shown in Figure 9 and Figure 10, when mobile terminal 1 is not in the coverage of ownership place carrier network 3, and before sending communication request first, also comprise:
S31, mobile terminal 1 transmission comprises the access request of IMSI (international mobile subscriber identity, InternationalMobileSubscriberIdentity) to proxy terminal 2;
S32, proxy terminal 2 sends position updating request to ownership place carrier network 3, and position updating request comprises the positional information of proxy terminal 2;
S33, after ownership place carrier network 3 receives position updating request, sends identity read requests to proxy terminal 2;
S34, the international mobile subscriber identity received is sent to ownership place carrier network 3 by proxy terminal 2;
S35, ownership place carrier network 3, according to receiving after international mobile subscriber identity carries out authentication, sends authentication request to proxy terminal 2;
S36, proxy terminal 2 obtains Mobile phone card information from mobile terminal 1 and sends to ownership place carrier network 3 to carry out authentication;
S37, ownership place carrier network 3 carries out authentication according to Mobile phone card information to proxy terminal 3, after authentication success, the position of record proxy terminal 2;
S38, successful for access information sends to mobile terminal 1 to complete access by proxy terminal 2 by ownership place carrier network 3.
Step S37 also comprises: ownership place carrier network 3 is behind the position of record proxy terminal 2, return step S32, send position updating request by proxy terminal 2 timing to ownership place carrier network 3, and upgraded by the position of ownership place carrier network 3 pairs of proxy terminals 2.
As shown in figure 11, when mobile terminal is in off-mode, then can complete following flow process by bitcom to point out ownership place carrier network 3, to avoid ownership place carrier network 3 when receiving the communication request from other mobile terminals, carry out unnecessary operation and lose time, comprising:
Mobile terminal 1 sends the first access and stops request to proxy terminal 2;
Second access termination request sends to ownership place carrier network 3, second to access and stops asking to refer to comprise the request accessing with receive first and stop the international mobile subscriber identity of asking corresponding mobile terminal 1 by proxy terminal 2;
Ownership place carrier network 3 stops request according to the second access received and stops the communication with mobile terminal 1.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. one kind is accessed the system of local mobile network based on telecommunication network, it is characterized in that, comprise mobile terminal (1) and proxy terminal (2), described mobile terminal (1) is connected by telecommunication network with proxy terminal (2); Described proxy terminal (2) is arranged in the coverage of the ownership place carrier network (3) corresponding with the Mobile phone card number that described mobile terminal (1) is installed;
When described mobile terminal is not in the coverage of described ownership place carrier network (3), described mobile terminal (1) realizes local communication by proxy terminal (2) access belonging area carrier network (3); Or ownership place carrier network (3) by proxy terminal (2), by being recipient with described mobile terminal (1), communication request is transmitted to corresponding described mobile terminal (1).
2. a kind of system accessing local mobile network based on telecommunication network according to claim 1, it is characterized in that, described proxy terminal (2) comprises Network Interface Module (21), data switch module (22) and mobile module (23), and described data switch module (22) realizes long-range connection by described Network Interface Module (21) with described mobile terminal (1);
Described data switch module (22), for being transmitted to described ownership place carrier network (3) or described mobile terminal (1) by the communication request from described mobile terminal (1) or ownership place carrier network (3) received;
Described mobile module (23), for accessing described ownership place carrier network (3) by described data switch module (22).
3. a kind of system accessing local mobile network based on telecommunication network according to claim 2, it is characterized in that, described data switch module (22) comprises voice forwarding unit (221), short message forwarding unit (222), Mobile phone card data cell (223), Signaling Data Units (224) and Packet Data Unit (225);
Described voice forwarding unit (221), for being transmitted to described mobile terminal (1) or described ownership place carrier network (3) by call request;
Described short message forwarding unit (222), for giving described mobile terminal (1) or described ownership place carrier network (3) by note request forward;
Described Mobile phone card data cell (223), for sending to described ownership place carrier network (3) by the Mobile phone card information obtained from described mobile terminal (1);
Described Signaling Data Units (224), for being transmitted to described mobile terminal (1) or described ownership place carrier network (3) by signaling data;
Described Packet Data Unit (225), for being transmitted to described mobile terminal (1) or described ownership place carrier network (3) by grouped data.
4. a kind of system accessing local mobile network based on telecommunication network according to claim 1, it is characterized in that, (1) is provided with bitcom to described mobile terminal, described mobile terminal (1) is sent by described bitcom and receives communication request, and Mobile phone card information is sent to described proxy terminal (2).
5. access a local mobile network's method based on telecommunication network, it is characterized in that, comprising:
When described mobile terminal (1) is not in the coverage of described ownership place carrier network (3), described mobile terminal (1) realizes local communication by proxy terminal (2) access belonging area carrier network (3);
Or
By proxy terminal (2), by being recipient with described mobile terminal (1), communication request is transmitted to corresponding described mobile terminal (1) to ownership place carrier network (3).
6. a kind of method accessing local mobile network based on telecommunication network according to claim 5, it is characterized in that, described mobile terminal (1) realizes local communication by proxy terminal (2) access belonging area carrier network (3), is specially:
S11, described mobile terminal (1) sends communication request to described proxy terminal (2);
S12, described proxy terminal (2) receives the communication request that described mobile terminal (1) sends, and connects with described ownership place carrier network (3);
S12, the authentication request that described ownership place carrier network (3) sends is transmitted to described mobile terminal (1) by proxy terminal (2), and described mobile terminal (1) is transmitted to described ownership place carrier network (3) according to the Mobile phone card information that authentication request returns carries out authentication, after authentication success, forward communication request to described ownership place carrier network (3) and process.
7. a kind of method accessing local mobile network based on telecommunication network according to claim 5, it is characterized in that, by proxy terminal (2), by being recipient with described mobile terminal (1), communication request is transmitted to corresponding described mobile terminal (1) to described ownership place carrier network (3), is specially:
S21, ownership place carrier network (3) receives with after described mobile terminal (1) communication request that is recipient, the proxy terminal (2) of mobile terminal (1) the agent communication business corresponding with the communication request for receiving connects, and authentication request is sent to mobile terminal (1) by proxy terminal (2);
S22, the Mobile phone card information needed during authentication is transmitted to described ownership place carrier network (3) by described proxy terminal (2) by described mobile terminal (1);
S23, the Mobile phone card information that described ownership place carrier network (3) forwards according to the proxy terminal (2) received carries out authentication, after authentication success, the communication request from ownership place carrier network (3) is transmitted to corresponding mobile terminal (1) by proxy terminal (2).
8. a kind of method accessing local mobile network based on telecommunication network according to claim 5, it is characterized in that, when described mobile terminal (1) is not in the coverage of described ownership place carrier network (3), and before sending communication request first, also comprise:
S31, described mobile terminal (1) transmission comprises the access request of international mobile subscriber identity to proxy terminal (2);
S32, described proxy terminal (2) sends position updating request to described ownership place carrier network (3), and described position updating request comprises the positional information of described proxy terminal (2);
S33, after described ownership place carrier network (3) receives described position updating request, sends identity read requests to described proxy terminal (2);
S34, the international mobile subscriber identity received is sent to described ownership place carrier network (3) by described proxy terminal (2);
S35, described ownership place carrier network (3), according to receiving after described international mobile subscriber identity carries out authentication, sends authentication request to described proxy terminal (2);
S36, described proxy terminal (2) obtains Mobile phone card information from described mobile terminal (1) and sends to described ownership place carrier network (3) to carry out authentication;
S37, described ownership place carrier network (3) carries out authentication according to Mobile phone card information to described proxy terminal (3), after authentication success, records the position of described proxy terminal (2);
S38, successful for access information sends to described mobile terminal (1) to complete access by described proxy terminal (2) by described ownership place carrier network (3).
9. a kind of method accessing local mobile network based on telecommunication network according to claim 8, it is characterized in that, described step S37 also comprises: described ownership place carrier network (3) is behind the position of recording described proxy terminal (2), return step S32, send position updating request by described proxy terminal (2) timing to described ownership place carrier network (3), and upgraded by the described position of ownership place carrier network (3) to described proxy terminal (2).
10. a kind of method accessing local mobile network based on telecommunication network according to any one of claim 5-9, is characterized in that, also comprise:
Described mobile terminal (1) sends the first access and stops request to described proxy terminal (2);
Second access termination request is sent to described ownership place carrier network (3) by described proxy terminal (2), and described second access stops request and refers to comprise the request accessing with receive first and stop the international mobile subscriber identity of asking corresponding described mobile terminal (1);
Described ownership place carrier network (3) stops request according to the second access received and stops the communication with described mobile terminal (1).
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| CN201510855313.XA CN105376726A (en) | 2015-11-30 | 2015-11-30 | System and method for accessing local mobile network based on remote network |
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| CN201510855313.XA CN105376726A (en) | 2015-11-30 | 2015-11-30 | System and method for accessing local mobile network based on remote network |
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