WO2012019440A1 - Procédé, système et point de commande de services-réseau pour la mise en œuvre d'un renvoi d'appel d'un terminal à un seul appareil de téléphone et plusieurs numéros de téléphone - Google Patents

Procédé, système et point de commande de services-réseau pour la mise en œuvre d'un renvoi d'appel d'un terminal à un seul appareil de téléphone et plusieurs numéros de téléphone Download PDF

Info

Publication number
WO2012019440A1
WO2012019440A1 PCT/CN2011/070024 CN2011070024W WO2012019440A1 WO 2012019440 A1 WO2012019440 A1 WO 2012019440A1 CN 2011070024 W CN2011070024 W CN 2011070024W WO 2012019440 A1 WO2012019440 A1 WO 2012019440A1
Authority
WO
WIPO (PCT)
Prior art keywords
forwarding
called
terminal
core network
called number
Prior art date
Application number
PCT/CN2011/070024
Other languages
English (en)
Chinese (zh)
Inventor
胡丹
沈松
马婉霞
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2012019440A1 publication Critical patent/WO2012019440A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking
    • H04Q3/005—Personal communication services, e.g. provisions for portability of subscriber numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/12—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place intelligent networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a method, system, and service control point for implementing a forward call of a multi-number terminal.
  • the MVNO service is a joint business of Chinese and American operators.
  • the original design was designed to solve the problem of double roaming between the two countries through a "" double number.
  • the user applies for a SIM card, which can carry multiple Extended Short Message Entity (ESME) numbers.
  • ESME Extended Short Message Entity
  • For the user, it is a mobile phone with multiple numbers.
  • a multi-terminal terminal can set a forwarding number for each of its multiple numbers to complete the call forwarding service.
  • the CDMA intelligent network in the prior art realizes the separation of the mobile switching function and the service control function, and corresponds to the Wireless Intelligent Network (WIN) protocol.
  • Mobile The change function is mainly implemented by the mobile switching subsystem. The usual way is that the mobile user indirectly obtains the user mobile data and the intelligent service information in the home location register HLR by visiting the location register VLR, and the call switching connection and triggering are completed by the mobile switching center MSC. Smart business. In this exchange process, the HLR storing the user's home information is a uniquely determined network element, that is, the user has only one set of mobile data and intelligent service data.
  • the calling party calls a multi-terminal terminal, and the core network to which the calling party belongs and the calling party call the core network to which the number in the multi-number terminal belongs
  • the forward call is completed in the core network.
  • the method for completing a forward call includes:
  • Step 201 The domestic user calls a double user.
  • Step 202 The Mobile Switching Center (MSC) requests the called HLR to obtain the called smart subscription information.
  • MSC Mobile Switching Center
  • the MSC may request to obtain the called smart service subscription information by sending a LOCREQ (ie, LocRequest) message to the HLR.
  • LOCREQ ie, LocRequest
  • Step 203 The HLR to which the called party belongs notifies the MSC of the smart service subscription information of the called number. Specifically, the HLR may send a LOCREQ message carrying the intelligent service subscription information of the called number to the MSC.
  • Step 204 The MSC learns that the called terminal is a multi-terminal terminal, and sends an ANLYZD (ie, Analyzedlnformation) (initial) message according to the intelligent service subscription information and the pre-configured Signaling Connection Control Part (SCCP) data.
  • ANLYZD ie, Analyzedlnformation
  • SCCP Signaling Connection Control Part
  • STP Service Transfer Point
  • Step 205 The STP triggers a dual-number service to the SCP according to the configured SCCP data.
  • the primary number ie, the domestic number
  • Step 207 The STP transparently transmits the ANLYZD message to the MSC, and notifies the MSC to directly connect.
  • Step 208 The MSC connects to the called number, and the terminal where the called number is located rings.
  • step 208 if the called party is busy or does not answer, the MSC sends a query to the HLR to query the
  • the message of the forward call information (including the forwarding number), if the called party presets the forwarding number, the HLR notifies the forwarded number of the called party to the MSC, and after receiving the routing, the MSC resets the routing number. Initiate a call to the previous number.
  • the system triggers an intelligent service according to the subscription information of the HLR, and when the forwarding condition is satisfied, the call can be normally transferred to the domestic forwarding number.
  • the domestic user dials the domestic number of the dual-number user, and for the exchange side, the called home location needs to be relocated. , to achieve a secondary trigger of the business.
  • the service side replaces the called number with a special prefix plus the foreign primary number as the new routing number.
  • the domestic MSC analyzes the number of the special prefix and sends it to the foreign HLR of the called party through the international gateway office to realize the connection with the foreign number.
  • the call to the multi-number terminal of the machine when the multi-number terminal is roaming includes the following steps:
  • Step 301 The domestic user dials a double user.
  • Step 302 The domestic MSC requests the HLR to which the called party belongs to obtain the called smart subscription information, and the HLR to which the called party belongs returns the smart service subscription information of the called number to the domestic MSC.
  • the MSC and the HLR can transmit the smart service subscription information by sending a LOCREQ message.
  • Step 303 The domestic MSC sends an ANLYZD (initial) message to the signaling transfer point STP according to the intelligent service information and the pre-configured SCCP data.
  • ANLYZD initial
  • Step 304 The STP triggers a dual-number service to the SCP according to the configured SCCP data.
  • Step 306 The STP notifies the domestic MSC of the foreign number of the dual-number user.
  • Step 307, 308, 309 the domestic MSC needs to sign the contract information to the foreign HLR according to the foreign number of the called party, and the foreign HLR returns the contract information to the domestic MSC.
  • Step 310 The domestic MSC triggers the calling process of the multi-number service of the SCP on the SCP according to the contract information, and the SCP analyzes that the called number is the foreign number of the user of the double-numbered machine.
  • Step 311 The foreign MSC connects with the domestic calling number, and connects the domestic calling number to the call connection of the foreign called number.
  • the foreign MSC After step 311, if the foreign party is busy or does not answer, the foreign MSC sends a message to the called HLR to query the forwarded call information of the called number. If in this method, the forwarding number of a dual-number terminal is a domestic number, the foreign MSC cannot use the domestic forwarding information. If the user still wishes to forward to the domestic number, he must request to register one with the HLR in the United States.
  • the Chinese HLR has the same forwarding number and needs to provide a synchronization mechanism to ensure that the core network data on both sides are consistent, but this method has certain difficulties in the specific implementation.
  • the technical problem to be solved by the present invention is to provide a method, a system and a service control point for realizing a forward call of a multi-number terminal, and to improve a system for a multi-terminal terminal in a network structure in which the same intelligent network and multiple core networks are simultaneously connected. Forward call processing capabilities.
  • an embodiment of the present invention provides a method for implementing a multi-number terminal forwarding call, which includes: storing forwarding service information of a multi-number terminal in a service control point that simultaneously connects multiple core networks.
  • the mobile switching center in the core network to which the calling party belongs receives the request of the calling party to call the one-machine multi-number terminal, the called number is obtained from the service control point; when the called number is When the calling process meets its forwarding condition, the mobile switching center in the core network to which the calling party belongs knows the forwarding number of the called number from the service control point, and calls the previous forwarding number.
  • the foregoing method may further have the following features:
  • the step of the mobile switching center in the core network to which the calling party belongs to learn the called number from the service control point includes: the service control point according to the core network where the multi-number terminal is currently located or The forwarding service type of the one-machine multi-number terminal determines the called number; the mobile switching center learns the called number from the service control point.
  • the foregoing method may further have the following features:
  • the service control point belongs to the terminal currently belonging to the multi-number terminal
  • the number of the core network is determined as the called number.
  • the mobile switching center in the core network to which the calling party belongs is known from the service control point.
  • the step of forwarding the number of the called number when the forwarding service type of the called number is a non-answer forwarding type and the one-machine multi-number terminal does not answer within a predetermined time, the calling The mobile switching center in the core network to which the party belongs has learned the forwarding number of the called number from the service control point.
  • the foregoing method may further have the following features:
  • the foregoing method may further have the following features:
  • the mobile switching center in the core network to which the calling party belongs learns the forwarding number of the called number from the service control point, And in the step of calling the forwarding number, when the forwarding service type corresponding to the number of the calling party in the multi-number terminal is an unconditional forwarding type, the service control point directly forwards the number Notifying to the mobile switching center in the core network to which the calling party belongs, the mobile switching center making a connection call for the forwarding number.
  • an embodiment of the present invention further provides a system for implementing a multi-number terminal forwarding call, the system comprising a service control point located in an intelligent network and a mobile switching center located in a core network; a service control point, configured to store forwarding service information of a multi-number terminal; and further configured to: when the mobile switching center in the core network to which the calling party belongs receives the request of the calling party to call the multi-terminal terminal, Determining the called number and notifying the called number to the mobile switching center to determine the called number after knowing that the calling party calls the one-machine multi-number terminal; and receiving the mobile in the core network to which the calling party belongs The request sent by the switching center knows the forwarding number of the called number
  • the forwarding number of the called number is notified to the mobile switching center in the core network to which the calling party belongs; the mobile switching center is set to be the mobile in the core network to which the calling party belongs In the exchange center, when the called number is called and the called process of the called number meets its forwarding condition, a request for obtaining the forwarding number of the called number is sent to the service control point, and is known After the forwarded number of the called number, the previous number is called.
  • the above system may also have the following characteristics:
  • the service control point is further configured to determine the called number according to the core network currently in the multi-number terminal and the forwarding service type of the multi-number terminal.
  • an embodiment of the present invention further provides a service control point for implementing a forward call of a multi-number terminal, including a storage module, and a called number determining module and a called number notification connected to the storage module.
  • the storage module is configured to store forwarding service information of a multi-number terminal; the called number determining module is configured to determine the called number after learning that the calling party calls the multi-terminal terminal
  • the called number notification module is configured to: after receiving the request sent by the mobile switching center in the core network to which the calling party belongs to request to know the forwarding number of the called number, the called number is The forwarding number is notified to the mobile switching center in the core network to which the calling party belongs.
  • the foregoing service control point may also have the following features:
  • the called number determining module is further configured to determine the called number according to the core network currently located by the one-machine multi-number terminal or the forwarding service type of the one-machine multi-number terminal.
  • the foregoing service control point may also have the following features:
  • the called number determining module is further configured to: after the one-machine multi-number terminal is called, determine, as the called number, a number of the multi-number terminal that belongs to the core network where the terminal is currently located;
  • the number notification module is further configured to determine that the forwarding service type of the called number is a non-answer forwarding type and after receiving the request sent by the mobile switching center to request the forwarding number of the called number, Notifying the forwarding number of the called number to the mobile switching center in the core network to which the calling party belongs.
  • the foregoing service control point may also have the following features:
  • the service control point further includes a command processing module, and the command processing module is configured to: after determining the called number, before notifying the mobile switching center to which the calling party belongs to perform call connection on the called number, determine the When the forwarding service type of the called number is a non-answer forwarding type, an instruction for prohibiting the mobile switching center from accessing the home location register is sent to the visited location register in the core network to which the called number belongs, after the call to the forwarding number is successful. Release this command.
  • the foregoing service control point may also have the following features:
  • the called number determining module is further configured to directly notify the forwarding number to the said forward forwarding service type when the forwarding service type corresponding to the number of the calling party call in the one-machine multi-number terminal is an unconditional forwarding type
  • the invention can improve the forward call processing capability of the system for the multi-number terminal in the network structure in which the same intelligent network and the plurality of core networks are simultaneously connected, and solve the problem that the forward call service after the domestic user roams abroad may be invalid. It also realizes the unified management of forwarding information in the multi-core network system, which is conducive to the unified maintenance of data, so as to facilitate the further expansion of the forwarding business.
  • FIG. 1 is a schematic diagram of a network structure in which a same intelligent network and a plurality of core networks are simultaneously connected in the prior art;
  • FIG. 2 is a schematic diagram of a method for completing a call to a multi-number terminal of one machine when a multi-number terminal of one machine is in non-roaming in the prior art;
  • FIG. 3 is a schematic diagram of a method for completing a call to a multi-number terminal of one machine when a multi-number terminal is roaming in the prior art
  • FIG. 4 is a flowchart of a method for implementing a forward call of a multi-number terminal in an embodiment
  • FIG. 5 is a flowchart of a method for implementing a forward call of a multi-number terminal in a specific embodiment
  • FIG. 6 is a flowchart of a method for implementing a forward call of a multi-number terminal in a second embodiment
  • FIG. 7 is a specific implementation.
  • the system for implementing a multi-number terminal forwarding call includes a service control point located in the intelligent network and a mobile switching center located in the core network.
  • the system is applicable to a network structure combining a multi-core network and a single intelligent network, wherein the core network may be a core network of different countries, and the intelligent network is an international intelligent network; the core network may also be a core network of different regions of the same country, and the intelligent network is a country. Level intelligent network. Different core networks can use different wireless communication technologies, such as CDMA, GSM, etc.
  • the core network includes the MSC/VLR and the HLR, and is responsible for the subscription of the intelligent network of the multi-number terminal in the core network and the outgoing call of the number belonging to the other core network in the multi-number terminal.
  • the service control point is configured to store forwarding service information of a multi-number terminal; and is further configured to determine a called number after learning that the calling party calls the multi-terminal terminal; and receiving the calling After requesting the mobile switching center in the core network to which the party belongs to request the knowledge of the forwarding number of the called number, the forwarding number of the called number is notified to the mobile switching in the core network to which the calling party belongs. center.
  • the service control point determines the called number according to the core network in which the multi-number terminal is currently located or the forwarding service type of the multi-number terminal.
  • the service control is performed.
  • the point sends a request for knowing the forwarding number of the called number, and after knowing the forwarding number of the called number, calls the forwarding number.
  • the service control point includes a storage module, and a called number determining module and a called number notification module connected to the storage module.
  • the storage module is configured to store forwarding service information of a multi-number terminal.
  • the called number determining module is arranged to determine the called number after knowing that the calling party calls the one-number multi-terminal. Specifically, the called number is determined according to the core network currently in the multi-number terminal of the one machine or the forwarding service type of the multi-number terminal of the one machine.
  • the called number notification module is configured to, after receiving the request sent by the mobile switching center in the core network to which the calling party belongs, to request the forwarding number of the called number, forward the number of the called number Notifying to the mobile switching center in the core network to which the calling party belongs.
  • the system is applicable to the case where the core network where the multi-number terminal is currently located and the core network to which the calling party belongs are the same core network or not the same core network.
  • the called number determining module is further configured to determine, after the one-machine multi-number terminal is called, the number of the multi-number terminal that belongs to the current core network of the terminal is determined to be Call the number.
  • the called number notification module is further configured to determine that the forwarding service type of the called number is a non-answer forwarding type and request to receive the forwarding number of the called number sent by the mobile switching center. Afterwards, the forwarding number of the called number is notified to the mobile switching center in the core network to which the calling party belongs.
  • the service control point is also provided with a command processing module; After the module is configured to determine the called number, before notifying the mobile switching center to which the calling party belongs to perform call connection on the called number, determining that the forwarding service type of the called number is a non-answer forwarding type, The visitor location register in the core network to which the called number belongs sends an instruction to prohibit the mobile switching center from accessing the home location register, and cancels the command after the call to the forwarded number is successful.
  • the called number determining module is further configured to directly notify the calling party when the forwarding service type corresponding to the number of the calling party call in the one-machine multi-number terminal is an unconditional forwarding type
  • the mobile switching center in the core network is further configured to directly notify the calling party when the forwarding service type corresponding to the number of the calling party call in the one-machine multi-number terminal is an unconditional forwarding type
  • the core network of the system in which the multi-number terminal is currently located is not the same core network as the core network where the calling party is located, and the number of the core network belonging to the calling party among the plurality of terminals of the one-machine multi-number terminal
  • the corresponding forwarding service type is an unconditional forwarding type, and the forwarding number corresponding to the number of the core network in which the calling party is located belongs to the core network where the calling party is located.
  • the control point determines the number of the multi-number terminal that belongs to the core network where the calling party is located as the called number. This method avoids the message interaction between different core networks, and completes the entire operation only in the core network to which the calling party belongs, which can save the channel resources.
  • the method for implementing a multi-number terminal forwarding call includes:
  • Pre-transfer service letter of one multi-number terminal is stored in a service control point connecting multiple core networks at the same time
  • the calling party calls the one-machine multi-number terminal, and the service control point determines the called number.
  • the service control point determines the called number.
  • the mobile phone in the core network belongs to the calling party.
  • the switching center learns the forwarding number of the called number from the service control point, and calls the forwarding number.
  • the service control point determines the called number according to the core network in which the multi-number terminal is currently located or the forwarding service type of the multi-number terminal.
  • the first embodiment is applicable to the case where the core network where the multi-number terminal is currently located and the core network to which the calling party of the multi-number terminal is called the same core network.
  • the service control point determines the number of the multi-number terminal that belongs to the core network where the terminal is currently located as the called number, and the called number.
  • the forwarding service type is a non-answer forwarding type and the one-machine multi-number terminal does not answer within a predetermined time
  • the mobile switching center in the core network to which the calling party belongs is learned from the service control point that the Call the forwarding number of the number.
  • the service control point determines the called number, Before informing the mobile switching center to which the calling party belongs to perform call connection on the called number, if it is determined that the forwarding service type of the called number is a non-answer forwarding type, the location register is visited in the core network to which the called number belongs. Sending an instruction to prohibit the mobile switching center from accessing the home location register, and canceling the command after the call to the forward number is successful.
  • the MSC can obtain the forwarding number of the called number from the VLR, and can also modify the system protocol to set the called number before the MSC obtains the called number from the SCP. Transfer number, the process of deleting the forwarded number of the called number from the MSC when the called number is not answered.
  • the method for implementing the forward call of the multi-number terminal includes The following steps, which ignore the STP-to-signal transfer operation.
  • Step 501 The calling party calls a multi-terminal terminal, and the MSC to which the calling party belongs sends a message (LOCREQ message) to the called HLR to obtain the called smart service subscription information.
  • LOCREQ message a message
  • Step 502 The called HLR notifies the MSC (via the LOCREQ message) of the intelligent service subscription information of the called number.
  • Step 503 The MSC learns that the called terminal is a multi-terminal terminal, and sends a message to the SCP to trigger a dual-number service according to the smart service subscription information and the pre-configured SCCP data, and sends an ANLYZD (initial) message to the SCP, triggering a Machine double number business.
  • ANLYZD initial
  • Step 504 The SCP analyzes that the called number belongs to the core network where the multi-number terminal is currently located, and the number of the core network belonging to the current multi-number terminal is used as the called number, and the SCP determines that the called number is set to no answer.
  • the MAP message is sent to the VLR in the core network, and the subscription information of the T NoAnswer trigger is added. This operation is to let the subsequent MSC know the called number of the called party to the SCP instead of the HLR when the called party's number is not answered.
  • the SCP analyzes the called number to be the same as the number of the multi-number terminal belonging to the current core network, does not change the number, and returns an anlyzd message to the MSC.
  • Steps 506, 507 the MSC continues to use the original called number to trigger the service, and continues the called number.
  • Step 508 the terminal where the called number is located does not answer, and the MSC notifies (sends the NOANSWER message) that the called number of the SCP is not answered.
  • Step 509 The SCP returns the forwarded number of the called number as a new routing number to the originating
  • Steps 510, 511 the originating MSC uses the forwarding number as a new routing number, triggers the service, and continues the forwarding number.
  • Step 512 the forwarding number is connected.
  • Step 513 the forward number is disconnected.
  • Step 514 the SCP sends a MAP message to the VLR in the called country, and deletes the subscription information of the T_NoAnswer trigger.
  • Step 515 in response to the disconnection event, the call ends.
  • the second embodiment is applicable to the case where the core network where the multi-number terminal is currently located and the core network to which the calling party of the multi-number terminal is called are not the same core network.
  • the service control point determines the number of the multi-number terminal that belongs to the core network where the terminal is currently located as the called number, and the called number.
  • the forwarding service type is a non-answer forwarding type and the one-machine multi-number terminal does not answer within a predetermined time
  • the mobile switching center in the core network to which the calling party belongs is learned from the service control point that the Call the forwarding number of the number.
  • the service control point determines the called number, Before informing the mobile switching center to which the calling party belongs to perform call connection on the called number, if it is determined that the forwarding service type of the called number is a non-answer forwarding type, the location register is visited in the core network to which the called number belongs. Sending an instruction to prohibit the mobile switching center from accessing the home location register, and canceling the command after the call to the forward number is successful.
  • the MSC can obtain the forwarding number of the called number from the VLR, and can also modify the system protocol to set the called number before the MSC obtains the called number from the SCP. Transfer number, the process of deleting the forwarded number of the called number from the MSC when the called number is not answered.
  • the method for implementing the forward call of the multi-number terminal includes: The following steps, which ignore the STP-to-signal transfer operation.
  • Step 601 The domestic calling party calls a multi-terminal terminal, and the domestic MSC sends a message (LOCREQ message) to the called HLR to obtain the called smart service subscription information.
  • LOCREQ message a message
  • Step 602 The called HLR notifies the smart service subscription information of the called number to the domestic MSC.
  • Step 603 The domestic MSC learns that the called terminal is a multi-terminal terminal, and sends an ANLYZD (initial) message to the SCP according to the intelligent service subscription information and the pre-configured SCCP data, triggering a
  • Step 604 the SCP analyzes that the number of the calling party's call is the domestic number, and the core network where the multi-number terminal is currently located is the foreign core network, and the number of the foreign multi-core terminal belonging to the foreign core network is used as the called number, and The number change is performed, and the special prefix plus the foreign number is used as the routing number, and is returned to the domestic MSC through the ANLYZD message.
  • Step 605 The domestic MSC sends a LOCREQ message to the foreign HLR to request the smart service subscription information according to the foreign number.
  • Step 606 The foreign HLR returns the intelligent service information to the domestic MSC.
  • Step 607 The domestic MSC triggers a process of calling multiple services on the SCP according to the subscription information.
  • Step 608 The SCP analyzes that the calling party's calling number is a foreign number and belongs to the core network where the multi-number terminal is currently located, and maintains the called number unchanged. It is determined that the called number is set with a no-answer forwarding number, and the MAP message is sent. To the VLR of the called foreign party, add the contract information of the T-Busy trigger. This operation is to let the subsequent MSC know the called number of the called party to the SCP instead of the HLR when it knows that the called number has no answer. In addition to the use of triggers, other ways in which this functionality can be implemented in the prior art can be used.
  • Step 609 The SCP analyzes that the called number is consistent with the foreign number, does not change the number, and returns an anlyzd message to the domestic MSC.
  • Steps 610, 611 the domestic MSC continues to use the foreign called number to trigger the service, and continues to call the foreign number.
  • Step 612 the terminal where the called number is located does not answer, and the domestic MSC notifies (sends the T-BuSY message) that the called number of the SCP is not answered.
  • Step 613 The SCP queries the forwarding number of the Chinese foreign number of the multi-number terminal. If the number is a foreign number, it directly returns it as a new routing number to the domestic MSC. If the number is a domestic number, add a special prefix plus The forwarding number is returned to the domestic MSC as a new routing number.
  • Steps 614, 615 if the forwarding number is a foreign number, the domestic MSC uses the forwarding number as the new routing number, triggers the service, and continues the forwarding number; if the forwarding number is the domestic number, the domestic MSC will route according to the special prefix. Go to the domestic MSC, use the forwarding number as the new route
  • Step 616 the forwarding number is connected.
  • Step 617 the forward number is disconnected.
  • Step 618 The SCP sends a MAP message to the VLR of the called foreign party, and deletes the subscription information of the T-Busy trigger.
  • Step 619 in response to the disconnection event, the call ends.
  • the service control point When the forwarding service type corresponding to the number of the calling party in the multi-number terminal is an unconditional forwarding type, the service control point directly notifies the forwarding number to the mobile in the core network to which the calling party belongs. Switching center, this mobile switching center makes a call for this forwarding number.
  • the core network where the multi-number terminal is currently located is not the same as the core network where the calling party is located, and the number of the multi-number terminal of the one-machine multi-number terminal belongs to the core network where the calling party is located.
  • the corresponding forwarding service type is an unconditional forwarding type, and the forwarding number corresponding to the number of the core network in which the calling party is located belongs to the core network where the calling party is located.
  • the service control point determines, as the called number, the number of the multi-number terminal that belongs to the core network where the calling party is located, the calling party The mobile switching center in the core network directly calls the forwarded number after learning the forwarding number of the called number from the service control point.
  • one multi-terminal terminal roams to a foreign core network, and the calling party is located in the domestic core network, and the forwarding number of the domestic number of the one-number multi-number terminal is an unconditional forwarding type, and one multi-terminal terminal
  • the forward call number of the domestic number is also the domestic number. If the SCP knows that the calling party calls the domestic number of the multi-terminal terminal, it can directly transfer the call to the domestic forwarding number, which is not required compared with the flow in Figure 3. Through the international gateway to communicate with the foreign core network, the entire call process can be completed directly in the domestic core network, which can save the channel resources and reduce the operation cost.
  • the invention can improve the forward call processing capability of the system for the multi-number terminal in the network structure of the same intelligent network and multiple core networks simultaneously, and solve the problem of the forward call after the domestic user roams abroad.
  • the present invention is based on an external scheme of a double-numbered called service, the change of the internal logic of the called service does not affect the basic idea of the present invention. Therefore, as long as it conforms to the basic characteristics of a multi-number service, for example, more than three terminals are also applicable.
  • the method, system and service control point for implementing a forward call of a multi-number terminal are provided by the present invention, and the forwarding service information of a multi-number terminal is stored in a service control point of a plurality of core networks simultaneously connected;
  • the mobile switching center in the core network to which the calling party belongs receives the request of the calling party to call the one-machine multi-number terminal, the called number is obtained from the service control point; when the called number of the called number matches
  • the mobile switching center in the core network to which the calling party belongs knows the forwarding number of the called number from the service control point, and calls the previous forwarding number to improve the system to the multi-number terminal of one machine.
  • Forward call processing capability under the network structure in which the same intelligent network and multiple core networks are simultaneously connected.
  • All or part of the above steps may be accomplished by a program to instruct the associated hardware, and the program may be stored in a computer readable storage medium such as a read only memory, a magnetic disk or an optical disk. All or part of the steps of the embodiments of the present invention may also be implemented by using one or more integrated circuits; each module/unit may be implemented in the form of hardware or in the form of a software function module. Therefore, the present invention has industrial applicability.

Abstract

La présente invention se rapporte à un procédé, à un système et à un point de commande de services-réseau pour la mise en œuvre d'un renvoi d'appel d'un terminal à un seul appareil de téléphone et plusieurs numéros de téléphone. Le procédé, le système et le point de commande de services-réseau selon l'invention sont aptes à améliorer les capacités de traitement de renvoi d'appel du système pour le terminal à un seul appareil de téléphone et plusieurs numéros de téléphone au sein d'une structure de réseau caractérisée en ce qu'un réseau intelligent unique est connecté à une pluralité de cœurs de réseau. Le procédé selon l'invention comprend les étapes suivantes : des informations de service de renvoi d'appel du terminal à un seul appareil de téléphone et plusieurs numéros de téléphone sont enregistrées dans le point de commande de services-réseau qui est connecté simultanément avec une pluralité de cœurs de réseau; quand un centre de commutation de communications mobiles dans un cœur de réseau, auquel appartient une partie appelante, reçoit une demande de la partie appelante d'appeler le terminal à un seul appareil de téléphone et plusieurs numéros de téléphone, le centre de commutation de communications mobiles reçoit le numéro appelé en provenance du point de commande de services-réseau; quand la procédure du numéro appelé est conforme à la condition de renvoi d'appel, le centre de commutation de communications mobiles dans le cœur de réseau, auquel appartient la partie appelante, reçoit le numéro de renvoi d'appel du numéro appelé en provenance du point de commande de services-réseau, et il appelle le numéro de renvoi d'appel.
PCT/CN2011/070024 2010-08-09 2011-01-04 Procédé, système et point de commande de services-réseau pour la mise en œuvre d'un renvoi d'appel d'un terminal à un seul appareil de téléphone et plusieurs numéros de téléphone WO2012019440A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010251652.4A CN101909269B (zh) 2010-08-09 2010-08-09 实现一机多号终端前转呼叫的方法、系统、业务控制点
CN201010251652.4 2010-08-09

Publications (1)

Publication Number Publication Date
WO2012019440A1 true WO2012019440A1 (fr) 2012-02-16

Family

ID=43264558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/070024 WO2012019440A1 (fr) 2010-08-09 2011-01-04 Procédé, système et point de commande de services-réseau pour la mise en œuvre d'un renvoi d'appel d'un terminal à un seul appareil de téléphone et plusieurs numéros de téléphone

Country Status (2)

Country Link
CN (1) CN101909269B (fr)
WO (1) WO2012019440A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101909269B (zh) * 2010-08-09 2015-03-25 中兴通讯股份有限公司 实现一机多号终端前转呼叫的方法、系统、业务控制点
CN102868993B (zh) * 2011-07-05 2017-09-12 中兴通讯股份有限公司 一种实现双号自动漫游的方法、系统和装置
CN102892101B (zh) * 2011-07-19 2017-11-14 中兴通讯股份有限公司 一种智能漫游业务的实现方法及系统
CN102238504B (zh) * 2011-07-22 2017-05-31 中兴通讯股份有限公司 多模手机跨网漫游的实现方法及其装置
CN105636020B (zh) * 2015-03-10 2019-06-11 深圳酷派技术有限公司 Imei码的处理方法、imei码的处理系统和终端
CN109729761A (zh) * 2017-09-07 2019-05-07 Oppo广东移动通信有限公司 接入网络的方法、终端设备和网络设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1625193A (zh) * 2003-12-04 2005-06-08 华为技术有限公司 一种实现移动终端呼叫前转的方法及其无线通信系统
CN1728745A (zh) * 2004-07-27 2006-02-01 华为技术有限公司 一种实现一机多号的方法
CN101309450A (zh) * 2008-06-05 2008-11-19 华为技术有限公司 实现一卡多号智能业务的方法、装置及系统
CN101909269A (zh) * 2010-08-09 2010-12-08 中兴通讯股份有限公司 实现一机多号终端前转呼叫的方法、系统、业务控制点

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101431738B (zh) * 2007-11-06 2012-04-25 华为技术有限公司 实现有条件呼叫前转的方法、系统和装置
EP2099242A3 (fr) * 2008-03-06 2009-11-11 Huawei Technologies Co Ltd Single IMSI Multi MSISDN service attribuant un numéro local à un abonné itinérant
CN101267678A (zh) * 2008-04-25 2008-09-17 华为技术有限公司 呼叫前转的方法、设备及系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1625193A (zh) * 2003-12-04 2005-06-08 华为技术有限公司 一种实现移动终端呼叫前转的方法及其无线通信系统
CN1728745A (zh) * 2004-07-27 2006-02-01 华为技术有限公司 一种实现一机多号的方法
CN101309450A (zh) * 2008-06-05 2008-11-19 华为技术有限公司 实现一卡多号智能业务的方法、装置及系统
CN101909269A (zh) * 2010-08-09 2010-12-08 中兴通讯股份有限公司 实现一机多号终端前转呼叫的方法、系统、业务控制点

Also Published As

Publication number Publication date
CN101909269A (zh) 2010-12-08
CN101909269B (zh) 2015-03-25

Similar Documents

Publication Publication Date Title
JP5671552B2 (ja) ローミング加入者に対する不在着信通知
CN101180896A (zh) 入境漫游用户呼叫控制系统
WO2012019440A1 (fr) Procédé, système et point de commande de services-réseau pour la mise en œuvre d'un renvoi d'appel d'un terminal à un seul appareil de téléphone et plusieurs numéros de téléphone
US20140141774A1 (en) Method and system for implementing intelligent roaming service
WO2008046265A1 (fr) Procédé d'accès réseau pour mise en attente d'un numéro unique d'utilisateur de système de communication personnel (pcs) et d'utilisateur 3g
WO2012151955A1 (fr) Procédé pour mettre en œuvre une itinérance inter-réseaux d'un téléphone mobile multi-modes et dispositif apparenté
CA2270704A1 (fr) Methode et appareil pour suivre l'historique des appels des utilisateurs de telephones mobiles ou de lignes metalliques qui accedent au reseau par l'entremise de differents ports pour les appels subsequents
WO2007068161A1 (fr) Procede de suggestion de phoneme manquant pour terminal d'appel global base sur un terminal virtuel
CN103945346A (zh) 一种实现国际漫游回拨业务的方法和系统
WO2006066510A1 (fr) Procede et systeme de realisation d'un service un telephone plusieurs numeros
CN101742689A (zh) 一种来电管理方法、装置及系统
CN101820617A (zh) 一种移动号码携带业务的处理方法
CN100479556C (zh) 辅助拨号业务的实现方法
CN100461963C (zh) 呼叫控制方法
CN101730068B (zh) 移动通信过程的建立方法及系统、归属位置寄存器
KR101155567B1 (ko) 이동 통신 단말기를 이용한 통신 서비스 시스템 및 그 방법
WO2007115440A1 (fr) Système et procédé de composition de plusieurs numéros pour un service téléphonique
EP2648431B1 (fr) Procédé et système permettant de traiter un transfert d'appel dit « late » d'un utilisateur
KR100815559B1 (ko) 멀티 페이징에 의한 음성호 로밍 방법 및 시스템
KR101495222B1 (ko) 교환기 경계 지역에서의 호 설정을 위한 시스템 및 방법
US7787608B2 (en) Communications network system for implementing mixed services and method thereof
KR100943735B1 (ko) 이동 통신 시스템에서 라우팅 디지트를 제공하는 시스템 및방법
CN100502554C (zh) 双模手机利用接入设备实现智能网业务通信的方法与系统
KR101108687B1 (ko) 번호 이동 호 처리 방법 및 장치
WO2006002575A1 (fr) Methode pour mettre en oeuvre une itinerance de station mobile parmi differents reseaux de critere

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11815999

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 9790/DELNP/2012

Country of ref document: IN

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11815999

Country of ref document: EP

Kind code of ref document: A1