CN105491559A - Method and system for realizing global free roaming based on Bluetooth devices - Google Patents
Method and system for realizing global free roaming based on Bluetooth devices Download PDFInfo
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- CN105491559A CN105491559A CN201510823791.2A CN201510823791A CN105491559A CN 105491559 A CN105491559 A CN 105491559A CN 201510823791 A CN201510823791 A CN 201510823791A CN 105491559 A CN105491559 A CN 105491559A
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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
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention discloses a system for realizing global free roaming based on Bluetooth devices. The system comprises a front-end APP (Application), a Bluetooth SIM (Subscriber Identity Module) card, a Bluetooth intelligent device, a business support system, a unified access interface, a scheduling system, a soft interaction system, a transaction system, an application interface, an operation management system, a wireless gateway and a cloud database, wherein the adopted Bluetooth devices consist of the Bluetooth SIM card and the Bluetooth intelligent device. The invention also discloses a method for realizing global free roaming based on the Bluetooth devices.
Description
Technical field
The present invention relates to departure roaming field, specifically realize global roaming-free method and system based on bluetooth equipment.
Background technology
After domestic GPD per capita breaks through 8000 U.S. dollars, in the domestic spring welcoming the market of outbound, overseas trip person-time rises year by year, and 2014 years overseas trip person-time breaks through 100,000,000 person-times.Predict the year two thousand twenty overseas trip person-time by breakthrough 500,000,000 person-times according to authoritative institution, under such overall background, the Communications Market of overseas trip crowd will be a very huge market.
At present, the international rate costliness very that domestic three large infrastructure operators provide, when general people's overseas trip, closing hand phone or directly need not close data roaming business, and regular phone is also no longer answered.
Summary of the invention
In order to solve the above-mentioned technical problem existed in prior art, the invention provides one and realize global roaming-free system based on bluetooth equipment, be made up of front-end A PP, bluetooth SIM card, blue-tooth intelligence equipment, business support system, unified access interface, dispatching patcher, soft interactive system, application interface, operation management system, radio network gateway, cloud database, the bluetooth equipment of employing is divided into bluetooth SIM card and blue-tooth intelligence equipment; Bluetooth SIM card user uses APP to pass through the mutual of bluetooth 4.0 protocol realization and bluetooth SIM, and when realizing roaming into country variant, the number rewriting the current activation of bluetooth SIM card by APP, connects with local Operation Network; Blue-tooth intelligence equipment user uses APP to pass through bluetooth 4.0 agreement and blue-tooth intelligence equipment is mutual, when user roams into country variant, APP to radio network gateway application idle port by saas service platform, is then set up the logical channel of a remote sim authentication, achieves SIM strange land authentication.
Further, described bluetooth SIM card built-in blue-tooth system, 7816 agreements of hard contact transmitting-receiving, are all transmitted to the COS system of SIM, or are forwarded straight through 2.4G Bluetooth RF by Bluetooth chip through Bluetooth control chip.
Further, described blue-tooth intelligence equipment is made up of Bluetooth chip, two sim card slots, and Bluetooth chip connects two SIM card by serial ports and electronic switch, by Bluetooth protocol read and write access multiple SIM card.
Present invention also offers one and realize global roaming-free method based on bluetooth equipment, described bluetooth equipment is bluetooth SIM card, assuming that: user UA nationality belongs to national B, roams into national A, mobile phone inserts the bluetooth SIM card SA of national B, number is that NA belongs to national B; International roaming online flow process comprises the steps:
1, user UA buys the flow package bag of national A by APP and completes payment;
2, user UA activates set meal by APP, and APP passes through number resource KI and the relevant information of a KI resources bank application national A;
3, the APP of user UA is by Bluetooth protocol, searches and connects the bluetooth SIM card in mobile phone;
4, the KI of acquisition and relevant information write in programmable bluetooth SIM card by APP, and activate this KI number;
5, restart the wireless communication module of mobile phone, the bluetooth SIM of user UA mobile phone by national A local wireless base station login and authentication to carrier network;
6, user UA just can enjoy the service on net of the local flow rate of national A.
Further, telephone call flow process comprises the steps:
1, user UA starts APP, and logins saas service platform, logins soft switchcall server simultaneously;
2, the APP of user UA is searched by Bluetooth protocol and connects bluetooth SIM card, and checks bluetooth SIM card state, sets up the communication channel of 7816 agreements;
3, APP starts a new COS by Bluetooth protocol in bluetooth SIM card, the number NA at national B of this COS run user UA;
4, the APP of user UA initiatively initiates application to saas service platform, and saas service platform dispatches the idle port of an idle wireless gateway device, and returns the APP of user UA;
5, after the APP of user UA receives wireless gateway device idle channel information, establish the logical channel of a bluetooth SIM card SA and wireless gateway device, this logical channel is by 7816 agreements, realize the remote authentication of remote sim card SA at strange land wireless gateway device, thus it is standby to achieve the registration of bluetooth SIM card SA strange land;
6, user UA dials user UB by APP, APP is made a call by Session Initiation Protocol, soft switchcall server finds wireless gateway device residing for the bluetooth SIM card SA of user UA and port information according to call initiator associated person information, calling is forwarded to the port that radio network gateway is specified, by the number NB of the wireless communication module calling party UB of radio network gateway, user UB cell-phone bell, answers, and establishes the voice call of user UA calling party UB.
Further, telephone receiving flow process:
1, user UB dials user UA by PSTN network, after wireless gateway device have received voice incoming call, according to called number, the contact method of called subscriber UA is found by saas service platform, PSTN calling is changed into SIP calling by radio network gateway, and the contact method to user UA initiates SIP calling;
2, be connected on user mobile phone APP by soft-switch platform SIP calling, user UA receives calls;
3, open SIP voice RTP transmission channel, user UA and wireless network open a voice transfer passage;
4, by radio network gateway, user UA and user UB establishes voice bidirectional passage, achieves voice call ability.
Further, short message sending process step is as follows:
1, user UA is submitted to saas service platform by the note that APP will send;
2, saas service platform is according to submission user UA information, finds radio network gateway and the port information at the SIM card SA place of user;
3, short message is transmitted to the port that corresponding radio network gateway is specified by saas service platform;
4, note is issued carrier network by designated port by radio network gateway;
5, the short message of UA is received by carrier network user UB;
Note receives flow process and comprises the steps:
1, note sends by user UB, by carrier network, note is forwarded on radio network gateway;
2, after radio network gateway receives note, short message is transmitted to saas service platform;
3, saas service platform searches the contact method information of user according to note caller, called party information, port information, note is transmitted to the APP of user UA;
4, user UA receives short message, completes roaming and receives note.
Present invention also offers one and realize global roaming-free method based on bluetooth equipment, described bluetooth equipment is blue-tooth intelligence equipment, assuming that user UA nationality belongs to national B, roams into national A, bluetooth equipment inserts the SIM card SA of national B, and number is NA; Telephone call flow process comprises the steps:
1, user UA starts APP, and logins saas service platform, logins soft switchcall server simultaneously;
2, the APP of user UA is searched by Bluetooth protocol and connects bluetooth equipment, and checks the SIM card state in bluetooth equipment, sets up the communication channel of 7816 agreements;
3, the APP of user UA initiatively initiates application to saas service platform, and saas service platform dispatches the idle port of an idle wireless gateway device, and returns the APP of user UA;
4, after the APP of user UA receives wireless gateway device idle channel information, establish the logical channel of a bluetooth equipment SIM card SA and wireless gateway device, this logical channel is by 7816 agreements, achieve the remote authentication of remote sim card SA at strange land wireless gateway device, realize the registration of SIM card SA strange land standby;
5, user UA dials user UB by APP, APP is made a call by Session Initiation Protocol, soft switchcall server finds wireless gateway device residing for the SIM card SA of user UA and port information according to call initiator associated person information, calling is forwarded to the port that radio network gateway is specified, by the number NB of the wireless communication module calling party UB of radio network gateway, user UB cell-phone bell, answers, and establishes the voice call of user UA calling party UB.
Further, telephone receiving flow process comprises the steps:
1, user UB dials user UA by PSTN network, after wireless gateway device have received voice incoming call, according to called number, the contact method of called subscriber UA is found by saas service platform, PSTN calling is changed into SIP calling by radio network gateway, and the contact method to user UA initiates SIP calling;
2, be connected on user mobile phone APP by soft-switch platform SIP calling, user UA receives calls;
3, open SIP voice RTP transmission channel, user UA and wireless network open a voice transfer passage;
4, by radio network gateway, user UA and user UB establishes voice bidirectional passage, achieves voice call ability.
Further, short message sending flow process comprises the steps:
1, user UA is submitted to saas service platform by the note that APP will send;
2, saas service platform is according to submission user UA information, finds radio network gateway and the port information at the SIM card SA place of user;
3, short message is transmitted to the port that corresponding radio network gateway is specified by saas service platform;
4, note is issued carrier network by designated port by radio network gateway;
5, the short message of UA is received by carrier network user UB;
Note receives flow process following steps:
1, note sends by user UB, by carrier network, note is forwarded on radio network gateway;
2, after radio network gateway receives note, short message is transmitted to saas service platform;
3, saas service platform searches the contact method information of user according to note caller, called party information, port information, note is transmitted to the APP of user UA;
4, user UA receives short message, completes roaming and receives note.
The invention provides the technical scheme of two convenient, cheap solution whole world roaming-free, method one: realize global voice, note, voice roaming-free based on customization bluetooth SIM card, user only needs existing SIM card to be replaced with the BLESIM card realized herein, can realize the local flow rate service on net that travel abroad process enjoys global other countries, user's domestic call number can also the normal communication service enjoying domestic set meal rate simultaneously.Method two: realize global voice, note roaming-free based on customization bluetooth equipment, user buys this bluetooth equipment, without the need to changing existing SIM card, when travelling abroad, only need existing SIM be inserted in this bluetooth equipment, realize the dialing of voice call by APP, answer, short message receiving-transmitting, without the need to changing original telephone number, in the case of roaming scenarios, rate in the domestic set meal of this number are enjoyed.
Accompanying drawing explanation
Fig. 1 is bluetooth SIM card structural representation;
Fig. 2 is blue-tooth intelligence device structure schematic diagram;
Fig. 3 of the present inventionly realizes global roaming-free system architecture diagram based on bluetooth equipment;
Fig. 4 is the realization whole world roaming-free method flow diagram based on bluetooth SIM card;
Fig. 5 is the realization whole world roaming-free method flow diagram based on blue-tooth intelligence equipment.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Of the present inventionly realize global roaming-free method and system based on bluetooth equipment, its bluetooth equipment adopted is divided into bluetooth SIM card and blue-tooth intelligence equipment.
The inner schematic diagram of bluetooth SIM card that the present invention customizes as shown in Figure 1; Bluetooth SIM card and the common SIM main distinction are the built-in Bluetooth systems of bluetooth SIM card, 7816 agreements of hard contact transmitting-receiving, all to be transmitted to the COS system of SIM through Bluetooth control chip, also can be forwarded straight through 2.4G Bluetooth RF by Bluetooth chip.So, bluetooth supports two sockets, and a set of is the contact interface of physics, and a set of is bluetooth wireless interface.Simultaneously the COS system of bluetooth SIM and common COS system are had any different, and the COS of bluetooth SIM card supports that the concurrent many COS of timesharing run, and supports that multiple multimode COS runs as shown in Fig. 2-1 simultaneously.
As shown in Figure 2, blue-tooth intelligence equipment is primarily of Bluetooth chip, two sim card slot compositions, and Bluetooth chip connects two SIM card by serial ports and electronic switch, achieves by Bluetooth protocol read and write access multiple SIM card.
As shown in Figure 3, of the present inventionly realize global roaming-free system based on bluetooth equipment and be made up of front-end A PP, bluetooth SIM card, blue-tooth intelligence equipment, business support system, unified access interface, dispatching patcher, soft interactive system, application interface, operation management system, radio network gateway, cloud database.
Bluetooth SIM card: user can mutual by bluetooth 4.0 protocol realization and bluetooth SIM by APP, when realizing roaming into country variant, by the number of the current activation of APP rewriting bluetooth SIM, connects with local Operation Network.Voice call, transmitting-receiving note can be answered and dial to domestic number simultaneously.The abilities such as APP has also gathered local address book in addition, the purchase of international flow package, the inquiry of international flow package, national number package query, national number inquiry into balance, telephone recharge, flow are supplemented with money, the management of bluetooth equipment.
Blue-tooth intelligence equipment: user uses APP to pass through bluetooth 4.0 agreement and blue-tooth intelligence equipment is mutual, when user roams into country variant, APP passes through saas service platform to radio network gateway application idle port, then the logical channel of a remote sim authentication is set up, achieve SIM strange land authentication, user in case of international roaming, without the need to Pay International wandering fee (voice and note), achieves voice, note whole world roaming-free.
The interactive interface of unified access interface primary responsibility APP and saas service platform, the ability of APP by needing to Interface realization.
Application interface, the channel that the KI that primary responsibility provides with domestic or the world cooperates docks, and applies for KI data, orders flow product, quits the subscription of the interfaces such as product, inquiry into balance, flowing water inquiry, radio network gateway docking.
Core competence is made up of dispatching patcher, transaction system, soft switchcall server, realizes the scheduling of KI channel resource, radio network gateway scheduling of resource; Realize between APP and platform, trade management between platform and cooperation channel.
Business support system i.e. business management system, the function such as the business of realization is carried out, market, promote, business handling, achieves the functions such as Sales Channel management, equipment resource management, operating income statistics, clearing.
Managed operation maintenance system is responsible for abilities such as whole system configuration management, monitoring, daily records.
Radio network gateway is equipment wireless network voice and note being converted to packet switching network, radio network gateway of the present invention is divided into single channel (module supports GSM, CDMA, WCDMA etc.) according to capacity, two-way, 4 tunnels, 8 tunnels, 16 tunnels, 32 tunnels, the 64 several models in tunnel, network interface supports WIFI interface and RJ45 network interface, meanwhile, equipment support entity SIM and virtual SIM two patterns.
Use and of the present inventionly realize global roaming-free system based on bluetooth equipment, the global roaming of data traffic, voice, note can be realized.Detailed process illustrates as follows.
During bluetooth equipment use bluetooth SIM card, as shown in Figure 4.
Suppose:
User UA nationality belongs to national B, roams into national A, mobile phone inserts the bluetooth SIM card SA of national B, and number is that NA belongs to national B.
Function:
User UA passes through APP, buy the local flow process set meal of national A, by international KI cooperative resource, user APP can distribute local number KI resource dynamically, by programmable bluetooth SIM, activates the local KI number of national A, user UA can enjoy the function of surfing the Net of local rate, meanwhile, user UA can also carry out voice, messaging communication, without the need to international roaming expense by NA number and user B.User UA in case of international roaming, realizes rate voice, short message service in NA number set meal, enjoys the service on net (without the need to by the online of WIFI, MIFI equipment) of the local rate of national A simultaneously.
International roaming online flow process:
1, user UA buys the flow package bag of national A by APP and completes payment (step (11)).
2, user UA activates set meal by APP, and APP passes through number resource KI and the relevant information (step (13)) of a KI resources bank application national A.
3, the APP of user UA is by Bluetooth protocol, searches and connects the bluetooth SIM card (step 1.) in mobile phone.
4, the KI of acquisition and relevant information write in programmable bluetooth SIM card by APP, and activate this KI number (step 1.).
5, restart the wireless communication module of mobile phone, the bluetooth SIM of user UA mobile phone just by national A local wireless base station login and authentication to carrier network (step 2.).
6, user UA just can enjoy the service on net of the local flow rate of national A.
Telephone call flow process:
1, user UA starts APP, and logins saas service platform (step (11)), logins soft switchcall server (step 8.) simultaneously.
2, the APP of user UA is searched by Bluetooth protocol and connects bluetooth SIM card (first connection automatic matching), and checks bluetooth SIM card state, sets up the communication channel (step 1.) of 7816 agreements.
3, APP starts a new COS by Bluetooth protocol in bluetooth SIM card, the number NA at national B of this COS run user UA.
4, the APP of user UA initiatively initiates application (step (11)) to saas service platform, and saas service platform dispatches the idle port (step (12)) of an idle wireless gateway device, and returns the APP of user UA.
5, after the APP of user UA receives wireless gateway device idle channel information, establish the logical channel (step 9.) of a bluetooth SIM card SA and wireless gateway device, this logical channel is by 7816 agreements, achieve the remote authentication of remote sim card SA at strange land wireless gateway device, thus it is standby to achieve the registration of bluetooth SIM card SA strange land.
6, user UA dials user UB by APP, APP makes a call (step 8.) by Session Initiation Protocol, soft switchcall server finds wireless gateway device residing for the bluetooth SIM card SA of user UA and port information according to call initiator associated person information, calling is forwarded to the port (step 7.) that radio network gateway is specified, by the number NB(step of the wireless communication module calling party UB of radio network gateway 5. 10.), user UB cell-phone bell, answer, establish the voice call (step 2. 3. 4. 10.) of user UA calling party UB.
Telephone receiving flow process:
1,10. user UB dials user UA(step by PSTN network), after wireless gateway device have received voice incoming call, according to called number, the contact method (step (12)) of called subscriber UA is found by saas service platform, PSTN calling is changed into SIP calling by radio network gateway, and the contact method to user UA initiates SIP calling (step 7.).
2, be connected to (step 8.) on user mobile phone APP by soft-switch platform SIP calling, user UA receives calls.
3, open SIP voice RTP transmission channel (step 2. 3. 4. 6.), user UA and wireless network open a voice transfer passage.
4, by radio network gateway, user UA and user UB establishes voice bidirectional passage, achieves voice call ability.
Short message sending flow process:
1, user UA is submitted to saas service platform (step (11)) by the note that APP will send;
2, saas service platform is according to submission user UA information, finds radio network gateway and the port information at the SIM card SA place of user.
3, short message is transmitted to the port (step (12)) that corresponding radio network gateway is specified by saas service platform.
4, note is issued carrier network (base station) (step 5.) by designated port by radio network gateway.
5, the short message (step 10.) of UA is received by carrier network user UB.
Note receives flow process:
1, note sends (step 10.) by user UB, by carrier network, note is forwarded to (step 5.) on radio network gateway.
2, after radio network gateway receives note, short message is transmitted to saas service platform (step (12)).
3, saas service platform searches the contact method information of user according to note caller, called party information, port information, note is transmitted to the APP(step of user UA (11)).
4, user UA receives short message, completes roaming and receives note.
During bluetooth equipment use blue-tooth intelligence equipment, as shown in Figure 5,
Suppose:
User UA nationality belongs to national B, roams into national A, bluetooth equipment inserts the SIM card SA of national B, and number is NA.
Function:
User UA, by APP, adopts NA number and user B to carry out voice, messaging communication, without the need to international roaming expense.User UA in case of international roaming, realizes rate voice, short message service in NA number set meal.
Telephone call flow process:
1, user UA starts APP, and logins saas service platform (step (11)), logins soft switchcall server (step 8.) simultaneously.
2, the APP of user UA is searched by Bluetooth protocol and connects bluetooth equipment (first connection automatic matching), and check whether the SIM card state in bluetooth equipment (inserts SIM card, whether SIM enlivens), set up the communication channel (step is 1.) of 7816 agreements.
3, the APP of user UA initiatively initiates application (step (11)) to saas service platform, and saas service platform dispatches the idle port (step (12)) of an idle wireless gateway device, and returns the APP of user UA.
4, after the APP of user UA receives wireless gateway device idle channel information, establish the logical channel (step 9.) of a bluetooth equipment SIM card SA and wireless gateway device, this logical channel is by 7816 agreements, achieve the remote authentication of remote sim card SA at strange land wireless gateway device, thus it is standby to achieve the registration of SIM card SA strange land.
5, user UA dials user UB by APP, APP makes a call (step 8.) by Session Initiation Protocol, soft switchcall server finds wireless gateway device residing for the SIM card SA of user UA and port information according to call initiator associated person information, calling is forwarded to the port (step 7.) that radio network gateway is specified, by the number NB(step of the wireless communication module calling party UB of radio network gateway 5. 10.), user UB cell-phone bell, answer, establish the voice call (step 2. 3. 4. 10.) of user UA calling party UB.
Telephone receiving flow process:
1,10. user UB dials user UA(step by PSTN network), after wireless gateway device have received voice incoming call, according to called number, the contact method (step (12)) of called subscriber UA is found by saas service platform, PSTN calling is changed into SIP calling by radio network gateway, and the contact method to user UA initiates SIP calling (step 7.).
2, be connected to (step 8.) on user mobile phone APP by soft-switch platform SIP calling, user UA receives calls.
3, open SIP voice RTP transmission channel (step 2. 3. 4. 6.), user UA and wireless network open a voice transfer passage.
4, by radio network gateway, user UA and user UB establishes voice bidirectional passage, achieves voice call ability.
Short message sending flow process:
1, user UA is submitted to saas service platform (step (11)) by the note that APP will send;
2, saas service platform is according to submission user UA information, finds radio network gateway and the port information at the SIM card SA place of user.
3, short message is transmitted to the port (step (12)) that corresponding radio network gateway is specified by saas service platform.
4, note is issued carrier network (base station) (step 5.) by designated port by radio network gateway.
5, the short message (step 10.) of UA is received by carrier network user UB.
Note receives flow process:
1, note sends (step 10.) by user UB, by carrier network, note is forwarded to (step 5.) on radio network gateway.
2, after radio network gateway receives note, short message is transmitted to saas service platform (step (12)).
3, saas service platform searches the contact method information of user according to note caller, called party information, port information, note is transmitted to the APP(step of user UA (11)).
4, user UA receives short message, completes roaming and receives note.
Claims (10)
1. realize global roaming-free system based on bluetooth equipment, be made up of front-end A PP, bluetooth SIM card, blue-tooth intelligence equipment, business support system, unified access interface, dispatching patcher, soft interactive system, application interface, operation management system, radio network gateway, cloud database, it is characterized in that: the bluetooth equipment of employing is divided into bluetooth SIM card and blue-tooth intelligence equipment; Bluetooth SIM card user uses APP to pass through the mutual of bluetooth 4.0 protocol realization and bluetooth SIM, and when realizing roaming into country variant, the number rewriting the current activation of bluetooth SIM card by APP, connects with local Operation Network; Blue-tooth intelligence equipment user uses APP to pass through bluetooth 4.0 agreement and blue-tooth intelligence equipment is mutual, when user roams into country variant, APP to radio network gateway application idle port by saas service platform, is then set up the logical channel of a remote sim authentication, achieves SIM strange land authentication.
2. realize global roaming-free system based on bluetooth equipment as claimed in claim 1, it is characterized in that:
Described bluetooth SIM card built-in blue-tooth system, 7816 agreements of hard contact transmitting-receiving, are all transmitted to the COS system of SIM, or are forwarded straight through 2.4G Bluetooth RF by Bluetooth chip through Bluetooth control chip.
3. according to claim 1ly realize global roaming-free system based on bluetooth equipment, it is characterized in that: described blue-tooth intelligence equipment is made up of Bluetooth chip, two sim card slots, Bluetooth chip connects two SIM card by serial ports and electronic switch, by Bluetooth protocol read and write access multiple SIM card.
4. realize global roaming-free method based on bluetooth equipment, described bluetooth equipment is bluetooth SIM card, assuming that: user UA nationality belongs to national B, roams into national A, mobile phone inserts the bluetooth SIM card SA of national B, and number is that NA belongs to national B; International roaming online flow process comprises the steps:
User UA buys the flow package bag of national A by APP and completes payment;
User UA activates set meal by APP, and APP passes through number resource KI and the relevant information of a KI resources bank application national A;
The APP of user UA, by Bluetooth protocol, searches and connects the bluetooth SIM card in mobile phone;
The KI of acquisition and relevant information write in programmable bluetooth SIM card by APP, and activate this KI number;
Restart the wireless communication module of mobile phone, the bluetooth SIM of user UA mobile phone by national A local wireless base station login and authentication to carrier network;
User UA just can enjoy the service on net of the local flow rate of national A.
5. realize global roaming-free method based on bluetooth equipment as claimed in claim 4, it is characterized in that: telephone call flow process comprises the steps:
User UA starts APP, and logins saas service platform, logins soft switchcall server simultaneously;
The APP of user UA is searched by Bluetooth protocol and connects bluetooth SIM card, and checks bluetooth SIM card state, sets up the communication channel of 7816 agreements;
APP starts a new COS by Bluetooth protocol in bluetooth SIM card, the number NA at national B of this COS run user UA;
The APP of user UA initiatively initiates application to saas service platform, and saas service platform dispatches the idle port of an idle wireless gateway device, and returns the APP of user UA;
After the APP of user UA receives wireless gateway device idle channel information, establish the logical channel of a bluetooth SIM card SA and wireless gateway device, this logical channel is by 7816 agreements, realize the remote authentication of remote sim card SA at strange land wireless gateway device, thus it is standby to achieve the registration of bluetooth SIM card SA strange land;
User UA dials user UB by APP, APP is made a call by Session Initiation Protocol, soft switchcall server finds wireless gateway device residing for the bluetooth SIM card SA of user UA and port information according to call initiator associated person information, calling is forwarded to the port that radio network gateway is specified, by the number NB of the wireless communication module calling party UB of radio network gateway, user UB cell-phone bell, answers, and establishes the voice call of user UA calling party UB.
6. as described in claim 4 or 5, realize global roaming-free method based on bluetooth equipment, it is characterized in that: telephone receiving flow process:
User UB dials user UA by PSTN network, after wireless gateway device have received voice incoming call, according to called number, found the contact method of called subscriber UA by saas service platform, PSTN calling is changed into SIP calling by radio network gateway, and the contact method to user UA initiates SIP calling;
Be connected on user mobile phone APP by soft-switch platform SIP calling, user UA receives calls;
Open SIP voice RTP transmission channel, user UA and wireless network open a voice transfer passage;
By radio network gateway, user UA and user UB establishes voice bidirectional passage, achieves voice call ability.
7. as described in claim 4 or 5, realize global roaming-free method based on bluetooth equipment, it is characterized in that: short message sending process step is as follows:
User UA is submitted to saas service platform by the note that APP will send;
Saas service platform, according to submission user UA information, finds radio network gateway and the port information at the SIM card SA place of user;
Short message is transmitted to the port that corresponding radio network gateway is specified by saas service platform;
Note is issued carrier network by designated port by radio network gateway;
The short message of UA is received by carrier network user UB;
Note receives flow process and comprises the steps:
Note sends by user UB, by carrier network, note is forwarded on radio network gateway;
After radio network gateway receives note, short message is transmitted to saas service platform;
Saas service platform searches the contact method information of user according to note caller, called party information, port information, note is transmitted to the APP of user UA;
User UA receives short message, completes roaming and receives note.
8. realize global roaming-free method based on bluetooth equipment, described bluetooth equipment is blue-tooth intelligence equipment, assuming that user UA nationality belongs to national B, roams into national A, bluetooth equipment inserts the SIM card SA of national B, and number is NA; Telephone call flow process comprises the steps:
User UA starts APP, and logins saas service platform, logins soft switchcall server simultaneously;
The APP of user UA is searched by Bluetooth protocol and connects bluetooth equipment, and checks the SIM card state in bluetooth equipment, sets up the communication channel of 7816 agreements;
The APP of user UA initiatively initiates application to saas service platform, and saas service platform dispatches the idle port of an idle wireless gateway device, and returns the APP of user UA;
After the APP of user UA receives wireless gateway device idle channel information, establish the logical channel of a bluetooth equipment SIM card SA and wireless gateway device, this logical channel is by 7816 agreements, achieve the remote authentication of remote sim card SA at strange land wireless gateway device, realize the registration of SIM card SA strange land standby;
User UA dials user UB by APP, APP is made a call by Session Initiation Protocol, soft switchcall server finds wireless gateway device residing for the SIM card SA of user UA and port information according to call initiator associated person information, calling is forwarded to the port that radio network gateway is specified, by the number NB of the wireless communication module calling party UB of radio network gateway, user UB cell-phone bell, answers, and establishes the voice call of user UA calling party UB.
9. realize global roaming-free method based on bluetooth equipment as claimed in claim 8, it is characterized in that: telephone receiving flow process comprises the steps:
User UB dials user UA by PSTN network, after wireless gateway device have received voice incoming call, according to called number, found the contact method of called subscriber UA by saas service platform, PSTN calling is changed into SIP calling by radio network gateway, and the contact method to user UA initiates SIP calling;
Be connected on user mobile phone APP by soft-switch platform SIP calling, user UA receives calls;
Open SIP voice RTP transmission channel, user UA and wireless network open a voice transfer passage;
By radio network gateway, user UA and user UB establishes voice bidirectional passage, achieves voice call ability.
10. realize global roaming-free method based on bluetooth equipment as claimed in claim 8 or 9, it is characterized in that: short message sending flow process comprises the steps:
User UA is submitted to saas service platform by the note that APP will send;
Saas service platform, according to submission user UA information, finds radio network gateway and the port information at the SIM card SA place of user;
Short message is transmitted to the port that corresponding radio network gateway is specified by saas service platform;
Note is issued carrier network by designated port by radio network gateway;
The short message of UA is received by carrier network user UB;
Note receives flow process following steps:
Note sends by user UB, by carrier network, note is forwarded on radio network gateway;
After radio network gateway receives note, short message is transmitted to saas service platform;
Saas service platform searches the contact method information of user according to note caller, called party information, port information, note is transmitted to the APP of user UA;
User UA receives short message, completes roaming and receives note.
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| CN201510823791.2A CN105491559B (en) | 2015-11-24 | Global roaming-free method and system are realized based on bluetooth equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510823791.2A CN105491559B (en) | 2015-11-24 | Global roaming-free method and system are realized based on bluetooth equipment |
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| CN105491559A true CN105491559A (en) | 2016-04-13 |
| CN105491559B CN105491559B (en) | 2019-07-16 |
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