WO2012089064A1 - Procédé et dispositif permettant de faire interagir des informations de commande entre un terminal d'accès dans un domaine à commutation de circuits et un serveur d'application (as) - Google Patents

Procédé et dispositif permettant de faire interagir des informations de commande entre un terminal d'accès dans un domaine à commutation de circuits et un serveur d'application (as) Download PDF

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Publication number
WO2012089064A1
WO2012089064A1 PCT/CN2011/084498 CN2011084498W WO2012089064A1 WO 2012089064 A1 WO2012089064 A1 WO 2012089064A1 CN 2011084498 W CN2011084498 W CN 2011084498W WO 2012089064 A1 WO2012089064 A1 WO 2012089064A1
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Prior art keywords
information
user
network element
core network
access terminal
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PCT/CN2011/084498
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English (en)
Chinese (zh)
Inventor
李云飞
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华为技术有限公司
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Publication of WO2012089064A1 publication Critical patent/WO2012089064A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Definitions

  • the present invention relates to wireless communication technologies, and in particular, to a method and device for interactive control information between a circuit domain access terminal and an AS. Background technique
  • circuit domain mode There are two ways for a mobile terminal to access a network through a wireless network such as Code Division Multiple Access (CDMA) or Global System for Mobile Communications (GSM): circuit domain mode and data domain mode.
  • CDMA Code Division Multiple Access
  • GSM Global System for Mobile Communications
  • circuit domain access network provides users with circuit domain services, such as voice calls and short messages.
  • data domain access network provides users with data domain services, such as Internet access.
  • IMS Internet Protocol Multimedia Subsystem
  • AS Application Server
  • SIP Session Initiation Protocol
  • IMS can not only provide services for terminals accessing through the data domain, but also for users accessing through the circuit domain, the call can be anchored to the IMS, and the AS of the IMS can provide services for the user. Therefore, IMS can provide services for users who use data domain access, and can also provide services for users accessing the circuit domain.
  • the users accessing the IMS through the circuit domain include: a legacy terminal that does not support SIP signaling and a terminal that supports SIP signaling. These two types of terminals are connected in the circuit domain by traditional circuit domain network coverage. The internet. For convenience of description, the above two types of terminals accessed through the circuit domain are generally referred to as circuit domain access terminals.
  • the circuit domain access terminal anchors the call to the IMS to provide services, and generally adopts an intelligent change anchoring mode.
  • the user initiates a call through the circuit domain.
  • the mobile switching center After receiving the call request from the user, the mobile switching center (MSC) sends an ORREQ message to the service control point according to the smart trigger signed by the user ( Service Control Point, SCP).
  • SCP forwards the ORREQ message to the AS.
  • the SCP forwards the response message orreq returned by the AS to the MSC.
  • the MSC performs number analysis on the obtained IMS call routing number, and the call is sent out, and the Initial Address Message (IMM) is sent to the Media Gateway Control Function through the ISDN User Part (ISUP) signaling.
  • MGCF The MGCF sends the INVITE carrying the IMS call routing number to the I/S-CSCF through the SIP signaling, and the I/S-CSCF forwards the INVITE sent by the MGCF to the AS.
  • the MGCF is an interface entity between the core network of the traditional circuit domain and the IMS.
  • narrowband relay it is not possible to transfer sufficient information between the terminal and the AS as the SIP message, resulting in the circuit domain access terminal not being able to concentrate the traffic control to the IMS.
  • USSD GSM Unstructured Supplementary Service Data
  • GSM network GSM network
  • GSM short message system technology Similar to short message service (SMS), it carries signaling in GSM network.
  • SMS short message service
  • USSD is similar to WAP services and is used to provide real-time interactive data services.
  • the embodiment of the invention provides a method and a device for interacting control information between a circuit domain access terminal and an AS, so that real-time control information interaction between the circuit domain access terminal and the AS can be performed.
  • the embodiment of the invention provides a method for interactively controlling information between a circuit domain access terminal and an AS, including:
  • the core network element After the core network element determines that the user is equipped with the information reporting trigger or the core network element receives the report user information request from the application server AS, the core network element obtains the user report information; the core network element acquires The user report information is sent to the AS.
  • the embodiment of the invention further provides a method for interacting control information between a circuit domain access terminal and an AS, including:
  • the core network element receives the delivery information request sent by the AS, and the delivery information request carries the information to be sent to the user;
  • the core network element sends the information to be sent to the user to the corresponding circuit domain access terminal by signaling according to the request for sending the information.
  • the embodiment of the invention further provides a core network element device, including:
  • the information obtaining unit is configured to obtain the user reporting information after determining that the user is equipped with the information reporting trigger or receiving the user information request of the AS;
  • the information sending unit is configured to send the obtained user report information to the AS.
  • the embodiment of the invention further provides a core network element device, including:
  • a request receiving unit configured to receive a sending information request sent by the AS, where the sending information request carries information to be sent to the user;
  • an information sending unit configured to send, by using the signaling, the information to be sent to the user to the corresponding circuit domain access terminal according to the sending information request.
  • the method and device for the interaction control information between the circuit domain access terminal and the AS obtained and report the information to the AS through the core network element, thereby realizing the information transmission of the circuit domain access terminal to the AS, so that Real-time control information interaction between the circuit domain access terminal and the AS becomes available can.
  • the core network element sends a message to the corresponding circuit domain access terminal according to the AS request message, and implements information transmission from the AS to the circuit domain access terminal.
  • the real-time control information interaction between the circuit domain access terminal and the AS is enabled.
  • FIG. 1 is a flowchart of a method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention
  • FIG. 2 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention
  • FIG. 3 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention
  • FIG. 4 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention
  • FIG. 5 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention
  • FIG. 6 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention
  • FIG. 7 is a flow chart of obtaining user subscription information in the embodiment shown in FIG. 6;
  • FIG. 8 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • FIG. 9 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention
  • FIG. 10 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention
  • FIG. 11 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • FIG. 12 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • FIG. 13 is a signaling flowchart of a method for applying control information between a circuit domain access terminal and an AS to a call hold service (Call Hold) according to an embodiment of the present invention
  • FIG. 14 is another signaling flowchart of a method for applying control information between a circuit domain access terminal and an AS to a call hold service (Call Hold) according to an embodiment of the present invention
  • FIG. 15 is a signaling flowchart of a method for applying control information between a circuit domain access terminal and an AS to call waiting according to an embodiment of the present invention
  • FIG. 16 is another signaling flowchart of a method for applying control information between a circuit domain access terminal and an AS to Call Waiting according to an embodiment of the present invention; a core of a method for interactively controlling information Schematic diagram of a network element device; a schematic diagram of a core network element device of a method for interactively controlling information.
  • FIG. 1 is a flowchart of a method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention. As shown in Figure 1, it includes: Step 11: After the core network element determines that the user is equipped with the information trigger or the core network element receives the report of the user information received by the AS, the core network element obtains the user report information;
  • the core network element is a mobile switching center (MSC).
  • MSC mobile switching center
  • SSP Service Switch Point
  • the core network element is an MSC or an SSP.
  • the core network element is a mobile The Switching Center emulation (MSCe) or the MSC server (MSC server) is collectively referred to as a mobile softswitch server.
  • MSCe The Switching Center emulation
  • MSC server MSC server
  • the information exchange between the circuit domain access terminal and the AS is reported to the AS by the information of the circuit domain access terminal.
  • the reported information can be sent by signaling or by bearer.
  • the core network element When the information is reported by the signaling mode, the core network element obtains the user report information: MSC,
  • the SSP or the mobile softswitch server receives the information reported by the user through signaling, and obtains the information reported by the user.
  • the core network element When the information is reported by the bearer mode, the core network element obtains the user report information: the MSC or the SSP performs the dual Tone Multi Frequency (DTMF) number collection process on the voice to obtain the number information; or may include The mobile softswitch server or the MGCF notifies the media gateway (MGW) of the DTMF receiving process for the voice, and the mobile softswitch server or the MGCF receives the receiving information reported by the MGW.
  • DTMF Tone Multi Frequency
  • Step 12 The core network element sends the obtained user report information to the AS.
  • the mobile switching center, the service switching point, or the mobile softswitch server sends the obtained user report information to the AS.
  • the MSC or the SSP sends the receiving information to the AS
  • the MSC or the SSP sends the receiving information to the AS through the SCP
  • the mobile softswitch server or the MGCF sends the received information to the AS.
  • FIG. 2 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • This embodiment is applied to the traditional architecture.
  • the information transmission from the access terminal to the AS in the circuit domain is detected by the bearer plane.
  • the MSC/SSP detects the in-band DTMF and reports the information to the AS through the intelligent interface.
  • the AS sends a message to the MSC/SSP, and the MSC/SSP performs the number detection, MSC/SS.
  • P reports the result of the receipt to the AS, as shown in Figure 2, including:
  • Step 21 The AS sends a request for reporting the user information to the MSC/S SP, and the user information request may use a call control instruction (Call ControlDirective, CCDI R);
  • Step 22 The MSC/SSP performs the receiving number
  • Step 23 The MSC/SSP sends a call control command response (CallControlDirective RETU RN RESULT, ccdir) to the AS, and reports the receiving result.
  • a call control command response CallControlDirective RETU RN RESULT, ccdir
  • FIG. 3 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • the information is still applied to the traditional architecture, and the information is reported in the bearer mode.
  • the AS requests the MSC/SSP to report information through the SCP.
  • Step 31 The AS sends a call control instruction CCDIR for requesting reporting of the user information to the SCP;
  • Step 33 The MSC/SSP performs the receiving number
  • Step 34 The MSC/SSP sends a call control command response ccdir to the SCP, and reports the result of the receiving.
  • Step 35 The SCP sends the call control command response ccdir to the AS. In this way, the AS can perform corresponding service processing based on the reported information.
  • FIG. 4 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • This embodiment is applied to the softswitch architecture and still uses the bearer mode.
  • the MSC is split into two entities: MGC and MGW.
  • the corresponding names are: MSCe and MGW.
  • the corresponding names are MSC server and MGW.
  • the process of interactive control information includes:
  • Step 41 The AS sends a call control instruction CCDIR for requesting reporting of user information to the MS Ce;
  • Step 42 The MSCe sends a Modify Req message to the MGW to notify the MG. w to receive the number;
  • Step 43 the MGW returns a Modify Reply message to the MSCe
  • Step 44 The MGW inserts a revenue-receiving resource into the bearer, and performs a receiving process.
  • Step 45 the MGW sends a notification request (Notify Req) message to the MSCe, and reports the result of the receipt to the MSCe;
  • Step 46 The MSCe returns a Notify Reply message to the MGW.
  • Step 47 The MSCe sends a call control command to respond to the ccdir to the AS, and reports the result of the collection. In this way, the AS can perform corresponding service processing according to the reported information.
  • FIG. 5 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • This embodiment still uses the bearer mode, which is different from the embodiment shown in FIG. 4 in that: the number receiving and the information reporting are performed by other entities in the call path.
  • the circuit domain core network and the IMS are The MGCF is completed, as shown in Figure 5, including:
  • Step 51 The AS sends a call control instruction for requesting reporting of the user information CCDIR to the MG.
  • Step 52 The MGCF sends a Modify Req message to the MGW to notify the MG.
  • Step 53 The MGW returns a Modify Reply message to the MGCF.
  • Step 54 The MGW inserts the number-receiving resource in the bearer, and performs the number-receiving process
  • Step 55 The MGW sends a Notify Req message to the MGCF, and sends the result of the number to the MGCF.
  • Step 56 The MGCF returns a Notify Reply message to the MGW.
  • Step 57 The MGCF sends a call control command to respond to the ccdir to the AS, and reports the result of the collection. In this way, the AS can perform corresponding service processing according to the reported information.
  • the core network element There are two ways or conditions for the core network element to start the information on the AS.
  • the first method or condition is that the core network element determines that the user has four triggers on the information.
  • Information The second way or condition is:
  • the AS sends a report request request such as CCDIR, the core
  • the network element of the heart network sends 4 messages to the AS.
  • the core network element can obtain information from the user home location register (HLR, Home Location Register).
  • HLR Home Location Register
  • FIG. 6 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • the embodiment is applied to the traditional architecture, and the information is reported by signaling, and the manner or condition for starting the information is configured to assemble the information trigger.
  • the method includes:
  • Step 61 During the call, the BSC forwards the Flash (Flash with Information) carrying the information reported by the user terminal to the MSC.
  • Flash Flash with Information
  • Step 62 The MSC receives Flash (Flash with Information), and determines whether the terminal user is equipped with an information trigger.
  • Flash Flash with Information
  • Step 63 When the user of the terminal is equipped with the information trigger, the information is sent to the AS.
  • the MSC obtains whether the user can assemble the information.
  • the trigger can be implemented in two ways. One implementation manner is that when the location is registered, the MSC acquires and saves the smart trigger signed by the user from the HLR; Added information escalation trigger. Another implementation is that during the call, the SCP carries a report trigger on the response message returned to the SSP (or MSC).
  • FIG. 7 is a flow chart of obtaining user subscription information in the embodiment shown in FIG. 6.
  • the implementation manner of obtaining the information reporting trigger by the user is that when the location is registered, the MSC acquires and saves the smart trigger signed by the user from the HLR, and the information transmission path of the circuit domain access terminal to the AS adopts a signaling plane.
  • Figure 7 specifically:
  • Step 71 The user terminal sends a Location Updating Request message to the MSC through the BSC to perform circuit domain location registration.
  • Step 72 The MSC sends a location registration notification (REGNOT) message to the HLR.
  • REGNOT location registration notification
  • Step 73 The HLR returns a location registration notification response (regnot) message to the MSC, and carries the user subscription information, where the user subscription information includes a smart trigger signed by the user, where the smart trigger is added. Information escalation trigger.
  • Step 74 The MSC saves the user subscription information, and the MSC sends a Location Updating Accept message to the BSC.
  • FIG. 8 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • the interaction control information between the circuit domain access terminal and the AS is that the AS sends information to the access terminal of the circuit domain, as shown in FIG.
  • Step 81 The network element of the core network receives the request for sending the information sent by the AS.
  • the MSC, the SSP, or the mobile softswitch server receives the request for sending the information sent by the AS, and the information about the sent information carries the information to be sent to the user.
  • Step 82 The core network element sends the information to be sent to the user to the corresponding circuit domain access terminal by signaling according to the request for sending the information.
  • the MSC, the SSP, or the mobile softswitch server sends the information to the corresponding terminal by using the signaling according to the request for sending the information.
  • FIG. 9 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • the present embodiment is applied to the traditional architecture, and the information transmission of the AS to the circuit domain access terminal uses a signaling plane, that is, the information is sent to the MSC/SSP through the intelligent interface, and the MSC/SSP is transmitted to the BSC through signaling, as shown in FIG. Specifically, including:
  • Step 91 When the AS needs to send the information to the access terminal of the circuit domain, the AS sends a request for sending the information to the MSC/SSP for sending the information, and carries the information to be sent to the user.
  • the call control command CCDIR can be used to send out the information request.
  • Step 92 After receiving the MSC/SSP, send the Flash ( Fla sh with Information) carrying the information to be sent to the user to the BSC, and send the information to the terminal through the BSC.
  • Flash Fla sh with Information
  • Step 93 The MSC/SSP returns a call control command response ccdir to the AS.
  • FIG. 10 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • the present embodiment is still used in the signaling mode, and is different from that in FIG. 9 in that the embodiment is applied to the softswitch architecture, and specifically includes:
  • Step 101 The AS sends a call control instruction CCDIR for requesting delivery of information to the MSCe.
  • CCDIR carries the information to be sent to the user;
  • Step 102 The MSCe sends a Flash (Flash with Inf ormation) carrying the information to be sent to the BSC to the BSC, and sends the information to the terminal through the BSC.
  • Flash Flash with Inf ormation
  • Step 103 The MSCe returns a call control command response ccdir to the AS.
  • FIG. 11 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • the embodiment is applied to the traditional architecture, and the information transmission of the AS to the circuit domain access terminal uses the bearer plane, that is, the information is sent to the MSC through the intelligent interface, and the MSC is delivered to the user through the bearer plane, as shown in FIG.
  • Step 111 When the AS needs to send information to the circuit domain access terminal, the AS sends a call control command CCDIR for requesting the delivery of the information to the MSC/SSP, and carries the information to be sent to the user.
  • CCDIR Call control command
  • Step 112 After receiving the MSC/SSP, perform the sounding process, and notify the terminal of the information by voice. Alternatively, the MSC/SSP inserts DTMF information on the bearer plane.
  • Step 113 The MSC/SSP returns a call control command response ccdir to the AS.
  • FIG. 12 is a flowchart of another method for interacting control information between a circuit domain access terminal and an AS according to an embodiment of the present invention.
  • the embodiment is applied to the softswitch architecture, and the information transmission of the AS to the circuit domain access terminal adopts a bearer mode, and the processing process includes:
  • Step 121 When the AS needs to send information to the circuit domain access terminal, the AS sends a call control command CCDIR for requesting delivery of information to the MSCe, carrying the information to be sent to the user.
  • Step 122 After receiving the MSCe, send a Modify Req message to the MGW, notify the MGW to perform the playback process, and notify the terminal by using the voice mode.
  • the MSCe sends a Modify Req message to the MGW to inform the MGW to insert DTMF information on the bearer plane.
  • Step 123 The MGW performs a sounding process, and notifies the terminal of the information by voice. Alternatively, the MGW inserts DTMF information on the bearer plane.
  • Step 124 The MGW returns a Modify Reply message to the MSCe.
  • Step 125 The MSCe returns a call control command response ccdir to the AS.
  • FIG. 13 is a signaling flowchart of a method for applying control information between a circuit domain access terminal and an AS to a call hold service (Call Hold) according to an embodiment of the present invention.
  • the call hold service includes:
  • Step 131 user A presses the send key, and the BSC sends a Flash (Flash with i nformation) carrying the information to the MSC;
  • Step 132 The MSC determines that the user subscribes to the information trigger, and the MSC sends the information to the AS.
  • the MGCF modifies the bearer; the AS sends a message to the peer user B through the I/S-CSCF, notifying that the peer call is held.
  • FIG. 14 is another signaling flowchart of a method for applying control information between a circuit domain access terminal and an AS to a call hold service (Call Hold) according to an embodiment of the present invention.
  • the call holding service includes: Step 141: The AS sends a CCDIR message for requesting reporting of the user information to the MSC, and requests the MSC to report the user button information.
  • Step 142 The MSC performs a receiving number
  • Step 143 the user A presses the send key, the MSC detects the key information, and sends the ccdir to the AS.
  • FIG. 15 is a signaling flowchart of a method for applying control information between a circuit domain access terminal and an AS to call waiting according to an embodiment of the present invention.
  • users A and B are in a call state
  • user C calls user eight.
  • Call waiting includes:
  • Step 151 After receiving the INVITE message, the AS of the user A sends a call control command CCDIR message for requesting the delivery of the information to the MSC, carrying the number of the user C;
  • Step 152 the MSC notifies the user A by using Flash with information (Flash with information);
  • Step 153 The MSC returns a call control command response ccdir message to the AS.
  • Step 154 The AS sends a call control command CCDIR for requesting reporting information to the MSC, and instructs the MSC to receive the number;
  • Step 155 The MSC performs a receiving number
  • Step 156 User A presses the Send button to accept the call of C, and the MSC detects the button, and reports the ccdir to the AS through the call control command;
  • Step 157 The AS determines that the user A accepts the call of the user C, and performs corresponding processing.
  • the AS first keeps the B user: The AS notifies the MGCF through the I/S-CSCF, and the MGCF modifies the bearer; the AS sends a message to the peer user B through the I/S-CSCF to notify the peer that the call is held.
  • the AS reconnects the call between A and C: the AS notifies the MGCF through the I/S-CSCF, and the MGCF modifies the bearer; the AS sends a message to the peer user C through the I/S-C SCF to notify the C user that the A user answers.
  • FIG. 16 is another signaling flowchart of a method for applying control information between a circuit domain access terminal and an AS to call waiting according to an embodiment of the present invention.
  • users A and B are in a call state, and user C calls the user eight at this time.
  • the call waiting includes: Step 161: After receiving the INVITE message, the AS of the user A sends a call control command CCDI.
  • the R message is sent to the MSC, and carries the information required to be sent to the user A: the number of the user C, and carries the parameter to notify the MSC to perform the number collection process.
  • Step 162 After receiving the call control command CCDIR message, the MSC sends Flash (Flash with Information) carrying the information to the BSC, and the user carrying C notifies the user that A: receives the call request from the user C.
  • Flash Flash with Information
  • Step 163 At the same time as step 162, the MSC modifies the bearer and performs the receiving process on the bearer plane.
  • Step 164 The user A responds to the user C, and the MSC detects the button information of the user A on the bearer surface, and reports the ccdir to the AS through the call control command.
  • Step 165 The AS determines that the user A accepts the call of the user C, and performs corresponding processing: Keep the B user, and connect the calls of A and C.
  • the foregoing method embodiment implements information transmission between the circuit domain access terminal and the AS or the AS to the circuit domain access terminal by adding intelligent processing between the MSC and the AS, or using the bearer plane and the signaling plane to perform information exchange between the MSC and the AS. Information transfer, complete the information exchange between the circuit domain access terminal and the AS, or the AS controls other entities in the call path (such as MGCF) to complete the information interaction between the circuit domain access terminal and the AS, so that the service can be concentrated Processing at IMS.
  • MGCF MGCF
  • the core network element device includes: an information acquisition unit 171 and an information transmission unit 172.
  • the information obtaining unit 171 is configured to obtain the user reporting information after determining that the user has equipped the information reporting trigger or receiving the reporting user information request of the AS; for details, refer to the description of step 11 above.
  • the information sending unit 172 is configured to send the obtained user report information to the AS. For details, refer to the description of step 12 above.
  • the information obtaining unit 171 is further configured to obtain the information reporting trigger from the home location register.
  • the information acquiring unit 171 may be specifically configured to receive information reported by the user by using a signaling manner, and obtain a user report. information.
  • the information acquiring unit 171 may be specifically configured to perform DTMF number receiving processing on the voice to obtain the receiving number information.
  • the information sending unit 172 may specifically use The receiving number information is sent to the AS, or is used to send the receiving number information to the AS through the service control point.
  • the information acquiring unit 171 may include: And the receiving subunit is configured to notify the media gateway to perform DTMF receiving and receiving processing on the voice; the receiving subunit is configured to receive the receiving number information reported by the media gateway; at this time, the information sending unit 172 is specifically used to The receiving number information is sent to the AS.
  • the core network element device exchanges information with the AS through the information acquiring unit 171 and the information sending unit to implement information transmission between the circuit domain access terminal and the AS, so as to complete information between the circuit domain access terminal and the AS. Interaction so that services can be concentrated in IMS processing.
  • the request receiving unit 181 is configured to receive the sending information request sent by the AS. For details, refer to the description of step 81 above, where the sending information request carries information to be sent to the user.
  • the information sending unit 182 is configured to send the information to be sent to the user to the corresponding circuit domain access terminal by signaling according to the request for sending the information, as described in step 82 above.
  • the core network element device may be a mobile switching center, a service switching point, or a mobile softswitch server.
  • the information sending unit 182 may be specifically configured to carry the information to be sent to the user according to the sending information request.
  • the Flash with information is sent to the base station controller, and the information to be sent to the user is sent to the corresponding circuit domain access terminal by the base station controller.
  • the core network element device performs information exchange between the AS and the circuit domain access terminal by requesting the receiving unit and the information sending unit to perform information exchange with the AS, so as to complete information between the circuit domain access terminal and the AS. Interaction so that services can be concentrated in IMS processing.

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  • Telephonic Communication Services (AREA)

Abstract

La présente invention se rapporte à un procédé et à un dispositif permettant de faire interagir des informations de commande entre un terminal d'accès dans un domaine à commutation de circuits et un serveur d'application (AS, Application Server). Le procédé consiste à : acquérir, par un élément de réseau du réseau fédérateur, des informations de rapport d'utilisateur lorsque l'élément de réseau du réseau fédérateur détermine qu'un déclencheur de rapport d'informations a été fourni à l'utilisateur ou que l'élément de réseau du réseau fédérateur reçoit d'un serveur d'application (AS) une demande pour rapporter des informations utilisateurs ; et envoyer, par l'élément de réseau du réseau fédérateur, les informations de rapport d'utilisateur acquises au serveur AS. Par l'acquisition et le rapport des informations au serveur AS par l'élément de réseau du réseau fédérateur, on arrive à la transmission des informations depuis le terminal d'accès dans le domaine à commutation de circuits au serveur AS de telle sorte qu'il soit possible de mettre en œuvre une interaction d'informations de commande en temps réel entre le terminal d'accès dans le domaine à commutation de circuits et le serveur AS.
PCT/CN2011/084498 2010-12-31 2011-12-23 Procédé et dispositif permettant de faire interagir des informations de commande entre un terminal d'accès dans un domaine à commutation de circuits et un serveur d'application (as) WO2012089064A1 (fr)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102131163A (zh) * 2010-12-31 2011-07-20 华为技术有限公司 在电路域接入终端与as之间交互控制信息的方法及设备
CN104144389B (zh) * 2013-05-10 2018-01-05 中国电信股份有限公司 将cdma终端flash消息传递到ims网络的方法和系统
US10277505B2 (en) * 2016-03-30 2019-04-30 Juniper Networks, Inc. Routing inter-AS LSPs with centralized controller

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1741633A (zh) * 2004-08-27 2006-03-01 华为技术有限公司 实现电路域移动流媒体点播的系统及其方法
CN101237678A (zh) * 2007-02-02 2008-08-06 华为技术有限公司 个人网管理电路域终端的激活及登记方法、系统及装置
CN101309277A (zh) * 2008-06-19 2008-11-19 华为技术有限公司 Sip终端及其上报状态的方法、系统以及处理该上报状态的方法、设备
US20100034168A1 (en) * 2008-08-08 2010-02-11 Kaniz Mahdi System and Method for Enabling SR-VCC with Shared IMPU
KR20100132431A (ko) * 2009-06-09 2010-12-17 삼성전자주식회사 무선 통신 시스템에서 단말의 버퍼 상태 보고 정보 생성 방법 및 이를 위한 장치
CN102131163A (zh) * 2010-12-31 2011-07-20 华为技术有限公司 在电路域接入终端与as之间交互控制信息的方法及设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1674608A (zh) * 2004-03-24 2005-09-28 华为技术有限公司 实现综合业务数字网数字智能公话的方法及系统
CN101123825A (zh) * 2007-09-24 2008-02-13 华为技术有限公司 确定业务计费费率的方法、系统及设备
CN101409865A (zh) * 2007-10-12 2009-04-15 华为技术有限公司 实现彩铃互通的方法、多媒体网关控制设备及应用服务器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1741633A (zh) * 2004-08-27 2006-03-01 华为技术有限公司 实现电路域移动流媒体点播的系统及其方法
CN101237678A (zh) * 2007-02-02 2008-08-06 华为技术有限公司 个人网管理电路域终端的激活及登记方法、系统及装置
CN101309277A (zh) * 2008-06-19 2008-11-19 华为技术有限公司 Sip终端及其上报状态的方法、系统以及处理该上报状态的方法、设备
US20100034168A1 (en) * 2008-08-08 2010-02-11 Kaniz Mahdi System and Method for Enabling SR-VCC with Shared IMPU
KR20100132431A (ko) * 2009-06-09 2010-12-17 삼성전자주식회사 무선 통신 시스템에서 단말의 버퍼 상태 보고 정보 생성 방법 및 이를 위한 장치
CN102131163A (zh) * 2010-12-31 2011-07-20 华为技术有限公司 在电路域接入终端与as之间交互控制信息的方法及设备

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