WO2006108362A1 - Procede de facturation de service multimedia - Google Patents

Procede de facturation de service multimedia Download PDF

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Publication number
WO2006108362A1
WO2006108362A1 PCT/CN2006/000685 CN2006000685W WO2006108362A1 WO 2006108362 A1 WO2006108362 A1 WO 2006108362A1 CN 2006000685 W CN2006000685 W CN 2006000685W WO 2006108362 A1 WO2006108362 A1 WO 2006108362A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
user equipment
multimedia
multimedia service
switching center
Prior art date
Application number
PCT/CN2006/000685
Other languages
English (en)
Chinese (zh)
Inventor
Xuzu Shu
Jiannong Liu
Original Assignee
Huawei Technologies Co., Ltd.
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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2006108362A1 publication Critical patent/WO2006108362A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
    • H04L12/1485—Tariff-related aspects
    • H04L12/1496—Tariff-related aspects involving discounts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/57—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP for integrated multimedia messaging subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/80—Rating or billing plans; Tariff determination aspects
    • H04M15/8083—Rating or billing plans; Tariff determination aspects involving reduced rates or discounts, e.g. time-of-day reductions or volume discounts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/01—Details of billing arrangements
    • H04M2215/0184—Details of billing arrangements involving reduced rates or discounts, e.g. time-of-day reductions, volume discounts, cell discounts, group billing, frequent calling destination(s) or user history list
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20—Technology dependant metering
    • H04M2215/204—UMTS; GPRS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20—Technology dependant metering
    • H04M2215/208—IMS, i.e. Integrated Multimedia messaging Subsystem

Definitions

  • the present invention relates to the field of network communication technologies, and in particular, to a method for charging a multimedia service. Background of the invention
  • the Universal Mobile Telecommunications System (UMTS) circuit domain multimedia call is a bearer service based on 3G-324M and using synchronous transparent data services. It requires the network to have the capability of negotiating bearer capability.
  • UMTS Universal Mobile Telecommunications System
  • 3G-324M is an evolution of the International Telecommunication Union-Telecommunication Standardization Sector (ITU-T) H.324 Protocol in the Third Generation Partnership Project (3GPP), which describes the standards for low-rate multimedia communication terminals.
  • ITU-T International Telecommunication Union-Telecommunication Standardization Sector
  • 3GPP Third Generation Partnership Project
  • the H.324 protocol stack is shown in Figure 1.
  • H.223 above the physical bearer layer is a multiplexing protocol for low-rate multimedia communication, which specifies a packet multiplexing frame structure, a domain segment format, and a multiplexing process of multimedia information; a simple retransmission protocol (Simple Retransmission Protocol, SRP) for H.324/P, numbered simple retransmission protocol (Numbered SRP, NSRP) for H.324/M; Control Channel Segmentation and Reassembly (Control Channel Segmentation and Reassembly) Layer, CCSRL) mainly divides and multiplexes H.245 code stream; H.245 is a multimedia communication control protocol, which is responsible for unified control and coordination of audio/video coding and multiplexing processes to ensure the normal operation of the network.
  • SRP Simple Retransmission Protocol
  • Numbered SRP numbered simple retransmission protocol
  • CCSRL Control Channel Segmentation and Reassembly
  • H.245 is a multimedia communication control protocol, which is
  • FIG. 2 The process of implementing the UMTS circuit domain multimedia call by using the H.324 protocol stack calling user equipment (User Equipment, UE) is shown in FIG. 2 .
  • User Equipment User Equipment
  • call setup is established between the calling side UE and the mobile switching center (MSC).
  • a (SETUP) message, a CALL PROCEEDING message, an ALERTING message, a CONNECT message, a CONNECT ACK message establish a connection, and then the calling side UE passes the H.245 signaling procedure with The process of the H.245 in-band negotiation by the called side UE, the in-band negotiation succeeds and the multimedia call is successfully performed is shown in Figure 3:
  • the calling side UE after receiving the CONNECT ACK message, the calling side UE performs terminal capability setting (Masterial Capability Set), master-slave determination (Master Slaver Determination), and open relocation channel through H.245 and the called side UE (Openlogical After the process of transmitting a multiplex entry (Multiplex Entry Send), a real multimedia call is started, and the calling side UE transmits the media stream through the media gateway and the called side UE, and after the media stream is transmitted, the calling side UE The called side UE completes the normal multimedia call by ending the session (End Session Command) and closing the logical channel (Close Logical Channel).
  • End Session Command End Session Command
  • the calling side UE after receiving the CONNECT ACK message transmitted by the mobile switching center connected thereto, the calling side UE performs a terminal capability setting (End Capability Set) process with the called side UE through H.245 signaling, when the terminal capability The setting fails, that is, when the calling side UE receives the Terminal Capability Set Reject message transmitted by the called side UE, the calling side UE starts the terminal Capability Set Release process.
  • End Capability Set Terminal Capability Set
  • the calling side UE sends a disconnect message as shown in FIG. 2 to the MSC to remove the connection between the UE and the MSC, and
  • the disconnection cause value in the disconnect message is Normal Call Clear.
  • the reason for the disconnection of the disconnect message is Normal call clear.
  • the network side considers that the call ends normally and performs normal charging processing for the multimedia call.
  • the start time of charging is the MSC receiving the connection confirmation (connect Acknowledge )
  • the time of the message, the end time of the charge is the time when the MSC receives the disconnect message.
  • the object of the present invention is to provide a method for charging a multimedia service, which can avoid the phenomenon of incorrect accounting of multimedia services in the prior art, improve the accuracy of multimedia service charging, and improve user satisfaction.
  • a method for charging a multimedia service includes: recording a reason for disconnecting a connection between a UE and a network device, and performing corresponding charging on the multimedia service of the UE according to the difference reason. deal with.
  • the network side device includes: a mobile switching center.
  • the reasons for the difference include: Intra-band negotiation failure of the multimedia call.
  • the method includes:
  • a UE determines that the multimedia call in-band negotiation fails, and carries the information of the multimedia call in-band negotiation failure in the teardown connection message to the mobile switching center connected thereto;
  • the mobile switching center After the mobile switching center receives the information that the negotiation fails in the multimedia call, the mobile switching center performs charging processing on the current multimedia service of the UE according to a preset charging policy.
  • the UE is: a primary/called party UE.
  • the UE determines that the multimedia call in-band negotiation failure includes: The UE receives the reject terminal capability setting message transmitted by the peer UE.
  • the method further includes:
  • the mobile switching center of the UE transmits the information of the multimedia callband negotiation failure to the mobile switching center of the opposite UE.
  • the step c specifically includes:
  • the mobile switching center of the UE carries the information that the multimedia callband negotiation failure is carried in the teardown connection message and is transmitted to the mobile switching center of the opposite UE.
  • the teardown connection message transmitted by the mobile switching center of the UE is transmitted to the mobile switching center of the opposite UE after being converted by the interoffice signaling.
  • the method also includes: ''
  • the mobile switching center of the peer UE performs charging processing on the multimedia service of the opposite UE according to the preset charging policy after the information of the multimedia call in the band is negotiated.
  • the foregoing preset charging policy is: no deduction is performed.
  • the present invention can distinguish the disconnection of the UE from the end of the normal call and the in-band negotiation of the multimedia service by recording the difference between the UE and the network side device.
  • the disconnection caused by the failure enables the network side to perform differential charging for the multimedia service of the UE; when the intra-band negotiation of the multimedia service of the UE fails, the present invention can transmit the multimedia call in-band negotiation failure information to the mobile of the opposite UE.
  • the switching center enables the network side to perform correct charging processing on the UEs at both ends. Therefore, the technical solution provided by the present invention achieves the purpose of improving the charging accuracy of the multimedia service and improving the user satisfaction.
  • Figure 1 is a schematic diagram of the H.324 protocol stack
  • 2 is a flow chart of a multimedia service performed by a calling side UE
  • Figure 3 is a flow chart for implementing a multimedia call
  • Figure 4 is a flow chart of the end of the multimedia call caused by the in-band negotiation failure
  • FIG. 5 is a flow chart of information transmission of the multimedia call in-band negotiation failure of the present invention.
  • FIG. 6 is a flow chart of the multimedia service charging according to the present invention. Mode for carrying out the invention
  • the core of the present invention is: Recording the reason for the difference between the removal of the UE and the network side device, and performing corresponding charging processing on the multimedia service according to the difference reason.
  • the calling side UE When performing the multimedia call service, the calling side UE needs to perform in-band negotiation of the multimedia service with the called side UE through the H.245 signaling procedure.
  • the calling side UE needs to transmit a disconnect message carrying the Normal Call Clear disconnection cause value to The MSC connected to it to remove its connection to the MSC.
  • the calling side UE When the in-band negotiation of the multimedia service fails, if the calling side UE receives the TerminalCapabilitySetReject message transmitted by the called side UE, the calling side UE needs to send the TerminalCapabilitySetRelease message to the opposite end UE, and also needs to send to the MSC of the calling side UE.
  • the disconnect message is used to remove its connection to the MSC.
  • the present invention needs the information that the calling side UE fails the negotiation of the multimedia service band, such as the multimedia call inband negotiate failure. The value is carried in the disconnect message and transmitted to the MSC connected to it.
  • the network side can perform different charging policies for the multimedia service of the calling side UE, for example, when the calling side UE carries the different disconnection reason value of the disconnection and the MSC connection in the disconnect message.
  • the network side receives the disconnect message from the calling side UE and carries the cause of the multimedia call inband negotiate failure, the calling side UE does not enjoy the service provided by the operator because the media stream is not transmitted. Therefore, the network side The current multimedia call service of the calling side UE may not be charged. Therefore, when the terminal capability setting of the calling side UE is rejected by the opposite UE, the network side corrects the current multimedia service of the calling side UE.
  • other preset charging policies may also be used for the calling side UE.
  • a certain call service performs charging processing.
  • the primary and the called side UEs perform the in-band negotiation of the multimedia service through the H.245 signaling procedure
  • the called side UE receives the TerminalCapabilitySetReject message transmitted by the calling side UE, it can determine that the multimedia service in-band negotiation fails.
  • the called side UE needs to send a disconnect message to the MSC connected to it to remove the connection with the MSC connected to it.
  • the present invention requires the called side UE to transmit the information of the inband negotiation failure, such as the multimedia call inband negotiate failure, in the disconnect message to the MSC connected thereto.
  • the called side UE needs to transmit a disconnect message carrying the normal call clear line disconnection cause value to The MSC connected to it to remove its connection to the MSC.
  • the network side can adopt different charging policies for the multimedia service of the called side UE, for example, when the network side receives the transmission of the called side UE.
  • the network side may not charge the multimedia call service of the called UE.
  • the network side can also perform charging processing according to other preset charging policies. Therefore, when the terminal capability setting of the called side UE is rejected by the opposite end UE, the network side corrects the current multimedia service of the called side UE.
  • the mobile switching center of the primary/called-side UE When the mobile switching center of the primary/called-side UE receives the disconnect message carrying the value of the multimedia call inband negotiated disconnection from the primary/called-side UE, the disconnected cause value should also be transmitted to the opposite end.
  • the mobile switching center of the UE enables the mobile switching center of the peer UE to determine that the current disconnection is caused by the in-band negotiation failure of the multimedia service, thereby determining the charging policy of the multimedia service of the peer UE.
  • the mobile switching center of the primary/called-side UE transmits the multimedia call inband negotiate failure disconnection cause value to the mobile switching center of the opposite UE.
  • the method may be: transmitting the disconnect message carrying the cause of the multimedia call inband negotiate failure.
  • the UE on the calling side is the UE-A
  • the UE on the called side is the UE-B
  • the UE-A needs to perform the multimedia call service with the UE-B
  • the MSC corresponding to the UE-A is the MSC-A.
  • the MSC corresponding to UE-B is MSC-B.
  • the disconnect message carrying the multimedia call inband negotiate failure is transmitted to the MSC-A.
  • the MSC-A does not perform the deduction processing for the multimedia service according to the multimedia call inband negotiate failure reason value, and the bearer is processed.
  • the disconnect message of multimedia call inband negotiate failure is transmitted to MSC-B.
  • the disconnect message transmitted by the MSC-A needs to be converted by the ISDN user part/bearer-independent call control/session initiation protocol (ISUP/BICC/SIP) inter-office signaling. , then transferred to MSC-B. This requires ISUP/BICC/SIP to support the reason for this difference.
  • ISUP/BICC/SIP ISDN user part/bearer-independent call control/session initiation protocol
  • the MSC-A When transmitting the disconnect message to the MSC-B, the MSC-A needs to perform steps 503 to 506 to clear the connection between the UE-A and the MSC-A, and the connection between the RNS-A and the MSC-A through the release release complete clear command clear complete message. .
  • MSC-B transmits a disconnect message to UE-B.
  • step 508 to step 511 are performed to clear UE-B and MSC-B, and RNS-B and MSC-B through release, release complete ⁇ clear command, clear complete message.
  • the MSC-B may also send a release protection/release completion message to the MSC-A in step 512, informing the MSC-A that it has completed the process of releasing resources.
  • the mobile switching center of the peer UE determines that the multimedia service inband negotiation fails after receiving the disconnect message carrying the cause of the multimedia call inband negotiate failure.
  • the mobile switching center can be based on the disconnect message.
  • the cause of the multimedia call inband negotiate failure is not deducted for the multimedia call service of the peer UE. Therefore, the network side can correctly charge the multimedia services of the UEs at both ends simultaneously.
  • FIG. 6 The flow chart of the multimedia service charging of the present invention is shown in Fig. 6.
  • step 600 the calling side UE and the called side UE perform in-band negotiation of the multimedia service through the H.245 procedure.
  • step 610 the master/slave side UE determines whether the intra-band negotiation is successful in the current multimedia service. If the negotiation is successful, the process proceeds to step 620, and the normal multimedia service continues between the primary and the called UEs. In step 610, if the in-band negotiation is unsuccessful, if the primary/called-side UE receives the TerminalCapabilitySetReject message transmitted by the calling side UE, then go to step 630.
  • the master/called party UE transmits a disconnect message carrying the multimedia call inband negotiate failure reason value to the mobile switching center connected thereto.
  • the mobile switching center of the primary/called-side UE determines the charging policy for the primary/called-side UE according to the disconnect message that is received by the primary/called-side UE.
  • the multimedia service of the called side UE performs a charging policy such as deduction and charges, and removes the connection with the host/called side UE through messages such as release, release complete, clear command, and clear complete, and at the same time,
  • the multimedia call inband negotiate failure disconnection cause value of the disconnect message is transmitted to the mobile switching center of the opposite end calling side UE.
  • the mobile switching center of the UE on the calling side determines the charging policy for the calling side UE according to the disconnect message received by the mobile terminal in the presence of the multimedia call inband negotiate failure.
  • the multimedia service of the calling side UE performs a charging policy such as deduction, and removes the connection with the UE on the calling or calling side through messages such as release, release complete, clear command, and clear complete.

Abstract

Un procédé de facturation de service multimédia consiste à : enregistrer la raison de la déconnexion de la connexion entre le dispositif utilisateur et le dispositif côté réseau, et à facturer le service multimédia dudit dispositif utilisateur en fonction de ladite raison des différences. Le procédé de l'invention permet au côté réseau de distinguer la déconnexion du dispositif d'utilisateur due à la fin de l'appel normal et la déconnexion du dispositif utilisateur due à une défaillance de négociation d'intrabande H.245 par l'enregistrement de la raison de la déconnexion de la connexion entre le dispositif utilisateur et le dispositif côté réseau, ce qui permet la facturation distincte du service multimédia du dispositif utilisateur, augmente ainsi la précision de facturation du service multimédia et améliore la satisfaction du dispositif utilisateur.
PCT/CN2006/000685 2005-04-15 2006-04-14 Procede de facturation de service multimedia WO2006108362A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510064591A CN100596158C (zh) 2005-04-15 2005-04-15 一种多媒体业务计费的方法
CN200510064591.X 2005-04-15

Publications (1)

Publication Number Publication Date
WO2006108362A1 true WO2006108362A1 (fr) 2006-10-19

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Application Number Title Priority Date Filing Date
PCT/CN2006/000685 WO2006108362A1 (fr) 2005-04-15 2006-04-14 Procede de facturation de service multimedia

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CN (1) CN100596158C (fr)
WO (1) WO2006108362A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1164309A (zh) * 1994-09-27 1997-11-05 英国电讯有限公司 远程访问系统
CN1360780A (zh) * 1999-07-12 2002-07-24 艾利森电话股份有限公司 用于在多媒体网络节点之间交换信息的方法和系统

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1164309A (zh) * 1994-09-27 1997-11-05 英国电讯有限公司 远程访问系统
CN1360780A (zh) * 1999-07-12 2002-07-24 艾利森电话股份有限公司 用于在多媒体网络节点之间交换信息的方法和系统

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Publication number Publication date
CN100596158C (zh) 2010-03-24
CN1848894A (zh) 2006-10-18

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