CN101005636A - Mobile one-machine multiple numbers service system and its application - Google Patents
Mobile one-machine multiple numbers service system and its application Download PDFInfo
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Abstract
The invention comprises: host VLR; tandem MSC/IVR; service processing server and accounting server. It registers and saves the mapping numbers relating to the real number of a user subscribing SSMN (single SIM multi number) service into the host MSC/VLR platform; the registered mapping number is always on line and is controlled by the platform; when the mobile network initiates a call to the mapping number, all services relating to the mapping number will be transferred to the service platform; the user of mobile phone uses the transferred services to selectively answer the call or receive the short message. The invention can be used in GSM network or CDMA network.
Description
Technical field
The present invention relates to the technology of mobile one-machine multiple numbers business, realize that audio call and the short message service in the Multi-Subscriber Number business transferred in real time.
Background technology
Mobile phone communication has become one of main mode of modern communication exchange, and people often have to tell other people private number in daily life and the modern business contacts, makes the commercial affairs conversation usually get involved personal air.Along with society is showing improvement or progress day by day, individual privacy also is the problem of everybody extensive concern.People thirst for exchanging, but wish that also sufficient personal space can be arranged in contacts.So, increasing to the privacy requirements of person-to-person communication number.Simultaneously, in order to renovate mobile phone crime and bad note problem, the Ministry of Information Industry requires each mobile operator compulsory implement mobile phone identification policy before the end of the year 2006, requires infrastructure operator that effective identity of user is registered.Native system is exactly a mobile value-added service system in order to realize that the client develops the privacy requirements of personal communication under the requirement of mobile phone identification policy, promptly can hide true number with the protection privacy for the cellphone subscriber by the Multi-Subscriber Number business; And for operator, because mirror number is associated with the real handset number, so user and business all are manageable.
In order to improve service level, satisfy user's demand, mobile operator also provides a lot of value-added services at present, and the existing similar business of part has obtained application on the net.
One card even numbers business is meant the business of opening two digital Mobile Directory Number on a SIM card.The user can and select wherein arbitrary number to converse by mobile phone menu operation switching, thereby is implemented in the needs of different time, different occasion use jack per station.
One card even numbers business of mobile operator popularization at present, the business realizing scheme of the calling transfer technology that is based on of employing.Because the same time, the user can only select wherein some number starts.So on network, two numbers of user have been done the setting of shutdown calling transfer, have called out when setting the shutdown of certain number and transfer to the another one phone number and get on.One card even numbers has solved the audio call automatic branch problem between two numbers.But, because the mobile communication business standard is not considered the automatic forwarding function of note in design, so this business can't provide the automatic forwarding capability of note simultaneously for the user.If on certain number, the note that other users are dealt into another number can't receive in real time, when having only the user to switch on another number, could receive the note that is dealt into this number therein in long-time start.Because the real-time forwarding capability of note can't be provided, the user uses this card even numbers business that inconvenience is arranged more.In addition, the data of professional two numbers of a card even numbers all need to write in the SIM card, thus also require the user to upgrade SIM card, greatly influenced should business promotion and application.
One number service is the telecommunication service that operators such as Netcom, Tie Tong promote.The user of application one number service will obtain the virtual-number that operators such as Netcom or Tie Tong distribute; The user can be with other telephone numbers such as office telephone, mobile phone or Personal Handyphone System of oneself, with this virtual phone number binding.When other people dialed this virtual phone number, several telephone numbers of binding will be according to the order of priority ring of setting successively, and the user selects a certain communication medium wherein to receive calls.Use one number service, the user can change other numbers with virtual one number service number binding at any time, just can be no longer for telephone-moving and the number of changing worry.
One number service is the business that the fixed network operator provides, and has following defective.What the one number service number adopted is the mode of a fixed telephone number or service access number+customer identification number, rather than a real cell-phone number.So one number service only can provide the transfer of audio call, and short message service can't be provided.Progressively become today of individual first means of communication at mobile phone, above-mentioned deficiency has greatly limited applying of one number service.
Summary of the invention
The objective of the invention is the operator and provide the Multi-Subscriber Number operation system for the mobile subscriber, be to increase newly or to revise under the prerequisite of SIM card, for user's phone number increases the mirror number of an association, can realize simultaneously professional automatic switchings such as the audio call of mirror number and notes; Make the mobile one-machine multiple numbers business simpler, easy-to-use, and broaden business range of application significantly.
The technical scheme of taking for achieving the above object
One, the Multi-Subscriber Number operation system partly is made up of host VLR, tandem MSC/IVR, Service Process Server, accounting server etc., as shown in Figure 1.Each component function annexation is as follows:
(1) host VLR be responsible for initially opening an account user's registration and when breathing out with the HLR attaching position register alternately, and memory image number user's mobility packet including IMS I and MDN etc., the other one big function of host VLR is be responsible for to distribute MSRN animated walk-through number in the call proceeding process.
(2) tandem MSC realizes the speech channel mutual and Signalling exchange extraneous with existing network (signaling network and speech channel net), be responsible for the Multi-Subscriber Number user with mirror number the call business tandem function during as calling and called, and interception is dealt into the short message of mirror number etc., IVR realizes user's access-in management, comprises that secondary collects the digits, the broadcast of business information and prompt tone etc.
(3) Service Process Server is realized service logic, is the Core Feature of whole system, the operation of control whole service logic.Database D B storaging user data wherein mainly is the user data of Multi-Subscriber Number business, comprises mirror image MDN, true number MDN, mirror image IMSI, mirror image Object table and relevant criterion information etc.
(4) because there is the function of recall in system, accounting server is responsible for generating and storing CDR and is called out detailed single.
(5) application server processes Short Message Service Gateway interface is responsible for that the mirror number user receives and dispatches the secondary forwarding capability of short message and the user opens an account and management etc.
(6) operation of system does not have special soft, hardware requirement, and operation platform can be Linux, Unix and Windows NT etc.
Two, the key technology that relates to of the use of this Multi-Subscriber Number operation system mainly is host MSC/VLR technology, and relevant virtual location renewal technology, and transmits application in the business in real time calling out switching and note.Its execution mode is as follows:
1, host MSC/VLR technology and virtual location renewal technology
Host MSC/VLR (mobile switch/VLR Visitor Location Register) is the permanent resident platform of mirror number.By host MSC/VLR technology, host MSC/VLR platform is all registered and forever resided in to the mirror number of all Multi-Subscriber Number service-users.Host MSC/VLR platform is equivalent to the visit ground MSC/VLR of these mirror number, is start and controlled under this platform all the time from this mirror number of network.The mobile network is making user's route information query and is making a call or when sending note, all business relevant with this mirror number all can be transferred to this business platform in real time to mirror number.Different with common MSC/VLR (mobile switch/VLR Visitor Location Register) is, because the mirror number in the Multi-Subscriber Number business does not have the entity SIM card, the user can't change the state of mirror number, so these mirror number will not have mobile management functions such as position renewal, switching, will belong to and be subjected to the management of this host MSC/VLR platform all the time.
The mirror number enrollment process as shown in Figure 2.
(1) after mirror number was opened an account, business management system was passed to host MSC/VLR (mobile switch/visitor location register) platform with its data of opening an account, and host MSC/VLR initiates position register request to the HLR attaching position register;
(2) the HLR record is host MSC/VLR number, and transmission ISD insertion subscriber data message is passed to host MSC/VLR to user data;
(3) ISD inserts the subscriber data message feedback
(4) position is upgraded and is accepted
Foregoing is to be example with the protocol message in the GSM network, has carried out schematic illustration for host MSC/VLR technology.In cdma network, know-why is identical, and difference only is concrete message name difference.In the cdma mobile communication network, the location registers message that sends when the user opens an account is Registration Notification.
Compare with business such as an existing card even numbers based on call transfer mode and virtual one number services, adopt present technique to realize that the Multi-Subscriber Number business need not existing mobile network appliance is done any change or upgrading; The user also need not true number or mirror number are done any setting.Business is conveniently easy-to-use, deployment is implemented quick.
2, the application of host MSC/VLR technology in mirror number call proceeding process
Because host MSC/VLR (mobile switch/VLR Visitor Location Register) is the permanent resident platform of mirror number.From the angle of network side, be forever to start shooting and be under the management of this platform.So in the Multi-Subscriber Number operation system, all can arrive host MSC/VLR platform by automatic connection to the calling of mirror number; Platform is transferred to user's true number again according to the incidence relation of this mirror number with true number with calling, thereby realizes the automatic signaling transfer point of audio call in the Multi-Subscriber Number business.
The call proceeding process as shown in Figure 3.
(1) caller MSC mobile switch is received call request;
(2) caller MSC mobile switch sends SRI routing inquiry message according to called number (mirror number) to the called HLR attaching position register, seeks called;
(3) HLR finds host MSC/VLR platform according to the position of called number (mirror number) registration, and applies for that it distributes the MSRN animated walk-through number so that do call proceeding;
(4) host MSC/VLR platform carries out authentication to called number, if be this Multi-Subscriber Number business of having applied for really, then distribute MSRN animated walk-through number, and returns to the HLR attaching position register, as the continue usefulness of addressing of speech channel;
(5) the HLR attaching position register returns to caller MSC mobile switch;
(6) caller MSC mobile switch is called to host MSC/VLR platform, and the Multi-Subscriber Number business platform judges according to service logic whether the current period of this number allow to insert, and continues if allow.Otherwise terminated call;
(7) the business platform matching database obtains the true number related with called number (mirror number), initiates SRI routing inquiry message (do not distinguish two different HLR among the figure, suppose all under same HLR) according to this number to the HLR of real called party;
(8) the HLR attaching position register removes the MSC mobile switch of true number respective user position, requires the MSRN animated walk-through number of real called party;
(9) true number returns MSRN animated walk-through number;
(10) the HLR attaching position register returns MSRN animated walk-through number and gives business platform;
(11) business platform is initiated to the calling of real called party place MSC mobile switch according to MSRN;
(12) real called party place MSC mobile switch paging real called party mobile phone MS;
(13) real called party ring, the MSC mobile switch returns the ACM Address Complete Message;
(14) business platform returns the ACM Address Complete Message and gives caller MSC mobile switch;
(15) real called party incoming call answering;
(16) ANM response message, the two ends speech channel of business platform overlap joint;
(17) ANM has reached message, and the user enters conversation;
(18) end of conversation; REL, RLC are call release message;
3, utilize host MSC/VLR technology, realize real-time forwarding the mirror number note
The call transfer service of existing voice is known well by everybody, unconditional branch can be set, call forward on busy, multiple mode such as transfer on no reply, unreachable transfer, avoided the worry that causes critical event not contact because of mobile phone terminal problem (not having) as mobile phone, removed the worry that needs the number of changing will be notified the very first time colleague, friend because of reasons such as work, lives from, convenient for users to use.And the obvious in this respect inadequate natural endowment of short message service-technical specification design initial is not just considered the problem of call forwarding, therefore the user who also gives existing card even numbers, a virtual one number service user and the unconditional call forwarding of voice is set has brought can't receive note in real time, lose problem such as important note, greatly reduces service quality.
Utilization host MSC/VLR (mobile switch/VLR Visitor Location Register) technology, can on network, tackle the note that all send to mirror number, business platform can be according to the logic association relation between mirror number and the true number, this note is forwarded to user's real handset number in real time, realizes the automatic signaling transfer point of note in the Multi-Subscriber Number business.
The short message transmitting flow process as shown in Figure 4.
(1) calling subscriber sends short messages to SMSC short message service center;
(2) SMSC short message service center goes the HLR attaching position register to get called position according to called number (mirror number);
(3) HLR returns the position of called number (mirror number) registration, host MSC/VLR (Multi-Subscriber Number business platform);
(4) SMSC short message service center sends SMS message to host MSC/VLR (Multi-Subscriber Number business platform);
(5) business platform carries out authentication to called number, and judges whether to allow to insert according to service logic, returns to SMSC otherwise send the forward mistake; The business platform matching database obtains the related true number of called number (mirror number), transmits short message by Short Message Service Gateway to this true number;
(6) the loopback short message sends report.
Use Multi-Subscriber Number operation system remarkable advantage of the present invention:
By a number that is associated with the true number of individual (another real handset number that provides by mobile operator) is provided for the cellphone subscriber, as the mirror number of personal number, make the user can be when needed incoming call answering selectively.When using mirror number to call outward or sending note by operation system, the other side's caller identification will be related mirror number, but not real cell-phone number; The other side also can directly call or send note to mirror number.User applies Multi-Subscriber Number business need not increase or change former SIM card newly, can utilize mirror number to use basic mobile service such as conversation or note, and realization is hidden the true number of individual, has solved the worry that cellphone subscriber's individual privacy is disturbed.
Description of drawings
Fig. 1 is the system configuration schematic diagram;
Fig. 2 is a mirror number registration work schematic flow sheet;
Fig. 3 is a call proceeding process schematic diagram;
Fig. 4 is the short message transmitting schematic flow sheet.
Claims (5)
1, a kind of mobile one-machine multiple numbers service system mainly comprises host VLR, tandem MSC/IVR, Service Process Server and each parts of accounting server, it is characterized in that each component function annexation is as follows:
(1) host VLR be responsible for initially opening an account user's registration and when breathing out with the HLR attaching position register alternately, and memory image number user's mobility packet including IMS I and MDN etc., the other one big function of host VLR is be responsible for to distribute MSRN animated walk-through number in the call proceeding process;
(2) tandem MSC realizes the speech channel mutual and Signalling exchange extraneous with existing network (signaling network and speech channel net), be responsible for the Multi-Subscriber Number user with mirror number the call business tandem function during as calling and called, and interception is dealt into the short message of mirror number etc., IVR realizes user's access-in management, comprises that secondary collects the digits, the broadcast of business information and prompt tone etc.;
(3) Service Process Server is realized service logic, Core Feature for whole system, the operation of control whole service logic, database D B storaging user data wherein, mainly be the user data of Multi-Subscriber Number business, comprise mirror image MDN, true number MDN, mirror image IMSI, mirror image Object table and relevant criterion information etc.;
(4) because there is the function of recall in system, accounting server is responsible for generating and storing CDR and is called out detailed single;
(5) application server processes Short Message Service Gateway interface is responsible for that the mirror number user receives and dispatches the secondary forwarding capability of short message and the user opens an account and management etc.;
(6) operation of system does not have special soft, hardware requirement, and operation platform can be Linux, Unix and Windows NT etc.
2, a kind of application of mobile one-machine multiple numbers service system, it is characterized in that the mirror number that will be associated with the true number of all Multi-Subscriber Number system users individual all registers and forever stay on host MSC/VLR platform, mirror number is started shooting all the time and is controlled by this platform, the mobile network is making user's route information query and is making a call or when sending note, all business that are associated with user's mirror number all can be transferred to this business platform in real time to mirror number; The cellphone subscriber utilizes the miscellaneous service information that will forward to select in real time on demand to answer the call or receive note.
3, the application of Multi-Subscriber Number operation system as claimed in claim 2 is characterized in that the job step of host MSC/MCR platform registered user mirror number:
(1) after mirror number was opened an account, it was mobile switch/visitor location register platform that business management system is passed to host MSC/VLR platform with its data of opening an account, and host's attaching position register is initiated position register request;
(2) the HLR record is host MSC/VLR number, and transmission ISD insertion subscriber data message is passed to host MSC/VLR to user data;
(3) ISD inserts the subscriber data message feedback;
(4) position is upgraded and is accepted.
4, the application of Multi-Subscriber Number operation system as claimed in claim 2 is characterized in that the workflow of system in the call proceeding process:
(1) caller MSC mobile switch is received call request;
(2) caller MSC mobile switch sends SRI routing inquiry message according to called mirror number to the called HLR attaching position register, seeks called;
(3) HLR finds host MSC/VLR platform according to the position of called mirror number registration, and applies for that it distributes the MSRN animated walk-through number so that do call proceeding;
(4) host MSC/VLR platform carries out authentication to called number, if be this Multi-Subscriber Number business of having applied for really, then distribute MSRN animated walk-through number, and returns to the HLR attaching position register, as the continue usefulness of addressing of speech channel;
(5) the HLR attaching position register returns to caller MSC mobile switch;
(6) caller MSC mobile switch is called to host MSC/VLR platform, and the Multi-Subscriber Number business platform judges according to service logic whether the current period of this number allow to insert, if allow to continue, otherwise terminated call;
(7) the business platform matching database obtains the true number related with called mirror number, initiates SRI routing inquiry message according to this number to the HLR of real called party;
(8) the HLR attaching position register removes the MSC mobile switch of true number respective user position, requires the MSRN animated walk-through number of real called party;
(9) true number returns MSRN animated walk-through number;
(10) the HLR attaching position register returns MSRN animated walk-through number and gives business platform;
(11) business platform is initiated to the calling of real called party place MSC mobile switch according to MSRN;
(12) real called party place MSC mobile switch paging real called party mobile phone MS;
(13) real called party ring, the MSC mobile switch returns the ACM Address Complete Message;
(14) business platform returns the ACM Address Complete Message and gives caller MSC mobile switch;
(15) real called party incoming call answering;
(16) ANM response message, the two ends speech channel of business platform overlap joint;
(17) ANM has reached message, and the user enters conversation;
(18) end of conversation; REL, RLC are call release message;
5, the application of Multi-Subscriber Number operation system as claimed in claim 2 is characterized in that the workflow that system transmits in real time in note:
(1) calling subscriber sends short messages to SMSC short message service center;
(2) SMSC short message service center goes the HLR attaching position register to get called position according to called mirror number;
(3) HLR returns the position of called mirror number registration, host MSC/VLR Multi-Subscriber Number business platform;
(4) SMSC short message service center sends SMS message to host MSC/VLR Multi-Subscriber Number business platform;
(5) business platform carries out authentication to called number, and judges whether to allow to insert according to service logic, returns to SMSC otherwise send the forward mistake; The business platform matching database obtains the true number of called mirror number association, transmits short message by Short Message Service Gateway to this true number;
(6) the loopback short message sends report.
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