WO2012016459A1 - Système, dispositif et procédé pour le traitement d'un message multimédia - Google Patents

Système, dispositif et procédé pour le traitement d'un message multimédia Download PDF

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Publication number
WO2012016459A1
WO2012016459A1 PCT/CN2011/073706 CN2011073706W WO2012016459A1 WO 2012016459 A1 WO2012016459 A1 WO 2012016459A1 CN 2011073706 W CN2011073706 W CN 2011073706W WO 2012016459 A1 WO2012016459 A1 WO 2012016459A1
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Prior art keywords
multimedia message
processing
provider
multimedia
identifier
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PCT/CN2011/073706
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English (en)
Chinese (zh)
Inventor
柳正
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华为技术有限公司
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/07—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
    • H04L51/10—Multimedia information

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a system, apparatus, and method for processing multimedia messages. Background technique
  • the Service Delivery Platform is a platform for operators to quickly release value-added services for service users.
  • the SDP platform is used by users and third parties other than carriers (including service providers (Service Provider, below). Developers referred to as SP) or Content Provider (CP) can develop value-added services.
  • SP service providers
  • CP Content Provider
  • the SDP-based system open network service interface provides the provider with a service, and the provider can invoke the interface to deliver a multimedia message such as a multimedia message to the user.
  • the multimedia message can be a message including text, picture, voice, and video.
  • the method for the provider to send the multimedia message through the SDP is as follows: The provider invokes the SDP interface, and delivers the multimedia message to the SDP.
  • the SDP authenticates the multimedia message and the service level agreement (SLA) is related. Control, and conduct order relationship checks and deductions. Finally, the SDP sends the multimedia message to the Multimedia Message Service Center (hereinafter referred to as MMSC), and the MMSC performs the adaptation and content filtering of the multimedia message, and then sends the message to the terminal user.
  • SLA service level agreement
  • the multimedia message sent by the provider through the SDP is forwarded and filtered according to the MMSC, and the adaptation of the multimedia message and the related processing of the content filtering are independent of the SDP.
  • the MMSC can uniformly process and adapt the multimedia message, and only the system level adaptation and content filtering can be performed, and the SP/CP level adaptation cannot be achieved. And content filtering. Multimedia messages cannot be effectively controlled and processed.
  • the present invention provides a system for processing multimedia messages, the system comprising a service distribution platform and a multimedia message processing device;
  • the service distribution platform is configured to receive a multimedia message sent by the provider, forward the identifier of the provider and the multimedia message to the multimedia message processing device, and receive the processed message returned by the multimedia message processing device
  • the multimedia message is sent to the multimedia message center;
  • the multimedia message processing apparatus is configured to receive the multimedia message forwarded by the service distribution platform and the identifier of the provider, according to the identifier of the provider and the preset multimedia
  • the message processing policy is configured to process the multimedia message to obtain a multimedia message that satisfies the multimedia message processing policy, and send the processed multimedia message to the service distribution platform.
  • the present invention also provides an apparatus for processing a multimedia message, including:
  • a receiving module configured to receive a multimedia message and a identifier of the provider that are forwarded by the service distribution platform
  • a processing module configured to process the multimedia message according to the identifier of the provider and a preset multimedia message processing policy, Obtaining a multimedia message that satisfies the multimedia message processing policy, and transmitting the processed multimedia message to the service distribution platform.
  • the present invention also provides a method for processing a multimedia message, including:
  • FIG. 1B is a schematic structural diagram of a system for processing a multimedia message according to a first embodiment of the present invention
  • FIG. 2B is a schematic diagram of a connection system for processing a multimedia message according to a first embodiment of the present invention
  • FIG. 3 is a flowchart of a method for processing a multimedia message according to a third embodiment of the present invention
  • FIG. 4 is a flowchart of a method for processing a multimedia message according to a fourth embodiment of the present invention; .
  • FIG. 1 is a schematic structural diagram of a system for processing a multimedia message according to a first embodiment of the present invention, where the system includes: an SDP 11 and a multimedia message processing apparatus 12. After receiving the multimedia message sent by the provider, the SDP 11 sends the multimedia message to the multimedia message processing apparatus 12 for corresponding processing such as adaptation, forwarding control, and content filtering. To achieve effective control and processing of multimedia messages.
  • the SDP 11 is configured to receive the multimedia message sent by the provider, forward the identifier of the provider and the multimedia message to the multimedia message processing device 12, and receive the processed multimedia message returned by the multimedia message processing device, and send the processed multimedia message to the MMSC.
  • the multimedia message processing device 12 is configured to receive the multimedia message forwarded by the SDP 11 and the identifier of the provider, and according to the identifier of the provider and a preset multimedia message processing policy, the multimedia message The body message is processed accordingly to obtain a multimedia message that satisfies the multimedia message processing policy, and the processed multimedia message is sent to the SDP 11.
  • the SDP can directly send the multimedia message to the MMSC, and the MMSC forwards the multimedia message to the user.
  • a multimedia message is a message that can include text, pictures, sounds, and videos.
  • a multimedia message usually contains more content than a short message. Therefore, for multimedia messages sent by a provider, corresponding processing such as forwarding control, adaptation, and content filtering is performed. Then, the MMSC forwards the multimedia message to the user, and can effectively control and manage the multimedia message in the communication network, and can also improve the service experience of the user.
  • the multimedia message processing policy may be preset in the multimedia message processing apparatus 12 according to actual application requirements, or the multimedia message processing policy may be set in the SDP 11 in advance, and then synchronously transmitted to the multimedia message processing module 12 .
  • the multimedia message processing device 12 performs corresponding processing such as forwarding control, adaptation, and content filtering on the multimedia message according to the multimedia message processing policy.
  • Multimedia message processing strategies include:
  • the multimedia message is adapted according to the model of the mobile phone. For example, when the mobile phone model is a low-end mobile phone and cannot receive certain multimedia messages, such as picture information, the corresponding terminal is adapted, if the terminal is not sent to the terminal. Multimedia message, or just send a message.
  • Content filtering of multimedia messages For example, according to the title and text content of the multimedia message, the content of the multimedia message is filtered. When the title or text content of the multimedia message contains illegal information, it is not returned to the SDP to restrict its forwarding, thereby preventing the transmission of viruses or illegal information. .
  • the multimedia message processing apparatus 12 can consider the following three aspects when processing the multimedia message: the type of the multimedia message, the adaptation of the terminal device, and the filtering of the multimedia message content.
  • the multimedia message processing apparatus 12 may include the following modules: a multimedia message type filtering module 12a, and/or a terminal adaptation module 12b, and/or a multimedia message content filtering module 12c.
  • a combination of the above several modules or a module may be selected to process the multimedia message to meet different requirements.
  • the functions of each module are as follows:
  • the multimedia message type filtering module 12a is used to determine the service of the multimedia message.
  • the multimedia message is filtered according to the correspondence between the identifier of the preset provider and the service type to obtain a multimedia message whose service type matches the identifier of the provider, and the filtered multimedia message is sent to the SDP 11.
  • the multimedia message is processed by the provider, and the multimedia message is forwarded and controlled according to the identifier of the provider and the service type of the multimedia message, so that the provider can only send the multimedia message that is allowed to be sent to the user.
  • the forwarding control of the multimedia message is realized, so that the forwarding of the multimedia message is more targeted.
  • the identifier of the provider may be represented by an SPID, and the provider that sends the multimedia message may be identified according to the identifier of the provider; the service types of the multimedia message include: text, picture, music, video, etc. Types of.
  • the correspondence between the identifier of the provider and the service type may be preset according to specific needs, and the multimedia message type filtering module 12a filters the multimedia message according to the corresponding relationship. If the provider corresponding to SPID1 only allows text information and picture information to be sent, SPID1 may be preset to correspond to the text type and picture type.
  • the multimedia message type filtering module 12a filters out the information and sends the information to the SDP.
  • the service type is For the audio type
  • the multimedia message type filtering module 12a does not send the message to the SDP 11 to restrict its forwarding.
  • the terminal adaptation module 12b is configured to acquire function information of the receiving terminal of the multimedia message, filter the multimedia message according to the function information of the receiving terminal, obtain a multimedia message adapted to the receiving terminal, and filter the multimedia. A message is sent to the SDP 11.
  • the terminal adaptation module 12b may obtain, from the terminal querying device, function information of the receiving terminal of the multimedia message, such as the model of the receiving terminal, whether it has a function of receiving pictures, audio, etc., according to the function information, the multimedia message. Perform adaptation processing. If a multimedia message is picture information, and the receiving terminal of the multimedia message also has the function of receiving picture information, the terminal adaptation module 12b sends the multimedia message to the SDP for forwarding. If another multimedia message is video information, and the receiving terminal of the multimedia message does not have the function of receiving video information, the message is not sent to the SDP to restrict its forwarding, and the receiving terminal is unable to receive the multimedia message. Tip message.
  • the adaptation process may be performed according to the function information of the receiving terminal, such as converting the video information into image information or short message information, and then sending the information to the SDP for forwarding.
  • the multimedia message content filtering module 12c is configured to obtain keyword information in the multimedia message, and match the preset blacklist keyword, filter and obtain a multimedia message that does not match the blacklist keyword, and filter the obtained message.
  • the multimedia message is sent to SDP11.
  • the blacklist keyword may be pre-defined according to a specific application scenario, such as pre-defined illegal text, picture, and audio feature code (such as the encoded feature code). Matching the multimedia message according to the blacklist keyword, determining that the matched multimedia message is harmful information, not transmitting to the SDP to restrict the forwarding thereof; determining the normal information for the unmatched multimedia message, and sending it to the SDP for forwarding .
  • the SDP communicates with the multimedia message processing device through the first interface, and sends the multimedia message and the identifier of the provider to the multimedia message processing device.
  • the multimedia message processing device performs message intercommunication with the terminal querying device through the second interface, and queries the terminal for querying the device to obtain the function information of the receiving terminal.
  • the first interface may be an IF1 interface
  • the IF1 interface is an interface that the SDP component calls an external device, and can transmit multimedia messages, and control information such as SPID and service type information of the multimedia message.
  • the second interface may be an IF2 interface, and the IF2 interface is an interface for querying the terminal to query the device.
  • Information such as a Mobile Station Integrated Services Digital Number (hereinafter referred to as MSISDN) or a terminal identity can be transmitted.
  • MSISDN Mobile Station Integrated Services Digital Number
  • the multimedia message processing device 12 After processing the multimedia message, the multimedia message processing device 12 returns the processed multimedia message to the SDP11, and the SDP11 directly forwards the multimedia message to the MMSC, and the MMSC forwards the multimedia message to the receiving terminal of the user. Since the multimedia message has been processed according to a preset multimedia message processing policy, the type, the adaptation of the terminal, and the content satisfy the conditions that can be received by the terminal device, so the MMSC does not need to perform processing such as adaptation. It can be directly transmitted to the terminal, thereby saving the workload of the MMSC.
  • the system for processing multimedia messages in this embodiment implements the control and processing of multimedia messages based on the SDP platform by adding multimedia message processing means to the multimedia message processing sent by the provider.
  • Both the SDP and the MMSC only need to directly forward the multimedia message processed by the multimedia message processing device, which simplifies the work of the SDP and the MMSC, so that the forwarding control and content filtering of the multimedia message can be independent of the underlying MMSC, and the system processes the multimedia message. Performance and effects.
  • the multimedia message processing apparatus 12 described above may also be integrated in the SDP to form a new SDP having the function of the multimedia message processing apparatus 12 described above.
  • the function of the SDP11 that is, after receiving the multimedia message sent by the provider, according to the identifier of the provider and the preset multimedia message processing policy, the multimedia message is processed correspondingly to obtain the multimedia message processing strategy.
  • the multimedia message is forwarded to the MMSC, and the MMSC forwards the multimedia message to the receiving terminal of the user. In this way, it is also possible to process multimedia messages sent by the provider.
  • the multimedia message sent by the provider is processed by the multimedia message processing device, and the multimedia message sent by the provider is processed according to the identifier of the provider and the preset multimedia message processing policy, so that the processing of the multimedia message is targeted. .
  • the work of the MMSC is reduced, and the processing effect of the multimedia message is improved.
  • FIG. 2 is a schematic structural diagram of an apparatus for processing a multimedia message according to a second embodiment of the present invention.
  • the multimedia message processing apparatus in this embodiment includes:
  • the receiving module 21 is configured to receive the multimedia message and the identifier of the provider that are forwarded by the SDP, and the processing module 22 is configured to process the multimedia message according to the identifier of the provider and the preset multimedia message processing policy to obtain the multimedia content.
  • the multimedia message of the message processing policy, and the processed multimedia message is sent to the SDP.
  • the processing module 22 can consider the following three aspects when processing the multimedia message: the type of the multimedia message, the adaptation of the terminal device, and the filtering of the multimedia message content. Accordingly, the processing module 22 can include the following modules: a multimedia message type filtering sub-module 22a, and/or a terminal adaptation sub-module 22b, and/or a multimedia message content filtering sub-module 22c. In the actual application, you can select a combination of several sub-modules or a sub-module to process multimedia messages to meet different needs. The functions of each sub-module are as follows:
  • the multimedia message type filtering sub-module 22a is configured to determine a service type of the multimedia message, and filter the multimedia message according to a preset relationship between the identifier of the provider and the service type to obtain a service type that matches the identifier of the provider.
  • the multimedia message, and the filtered multimedia message is sent to the SDP.
  • the terminal adaptation sub-module 22b is configured to acquire function information of the receiving terminal of the multimedia message, filter the multimedia message according to the function information of the receiving terminal, obtain a multimedia message adapted to the receiving terminal, and filter The resulting multimedia message is sent to the SDP.
  • the terminal adaptation sub-module 22b can obtain the function information of the receiving terminal by querying the terminal for querying the device.
  • the multimedia message content filtering sub-module 22c is configured to obtain keyword information in the multimedia message, and match the preset blacklist keyword, filter to obtain a multimedia message that does not match the blacklist keyword, and filter The obtained multimedia message is sent to the SDP.
  • FIG. 3 is a flowchart of a method for processing a multimedia message according to a third embodiment of the present invention.
  • the execution body of the method in this embodiment may be a multimedia message processing device, and the method includes: Step 31: Receive SDP forwarding Multimedia message and the identity of the provider that sent the multimedia message.
  • Step 32 Perform corresponding processing on the multimedia message according to the identifier of the provider and the preset multimedia message processing policy to obtain a multimedia message that satisfies the multimedia message processing policy.
  • Step 33 Send the processed multimedia message to the SDP.
  • the multimedia message processing policy may be preset according to actual application requirements, and the multimedia message processing policy may be performed in terms of the type of the multimedia message, the adaptation of the terminal device, and the filtering of the multimedia message content. consider.
  • the multimedia message processing strategy is the same as that of the first embodiment and will not be described again.
  • the method for forwarding the multimedia message according to the multimedia message processing policy may be as follows: determining the multimedia message service type, filtering the multimedia message according to a preset relationship between the identifier of the provider and the service type to obtain a service A multimedia message whose type matches the provider's identity.
  • the method for performing terminal adaptation on the multimedia message may be as follows: acquiring function information of the receiving terminal of the multimedia message, and filtering the multimedia message according to the function information of the receiving terminal to obtain a multimedia message adapted to the receiving terminal.
  • the function information of the receiving terminal that obtains the multimedia message may be queried from the terminal querying device, and the multimedia message is adapted according to the function information of the receiving terminal.
  • the multimedia information is not forwarded to the receiving terminal, and only one prompt information is sent to the receiving terminal.
  • the multimedia information may be further processed, and the multimedia information is transformed into a receiving terminal, for example, some text information is extracted from a certain video information, and converted into text information, and then forwarded to the user.
  • the method for performing content filtering on the multimedia message may be as follows: acquiring keyword information in the multimedia message, matching with a preset blacklist keyword, and filtering to obtain a multimedia message that does not match the blacklist keyword.
  • the processed multimedia message is returned to the SDP, and the SDP directly forwards the multimedia message to the MMSC, and the MMSC forwards the multimedia message to the receiving terminal of the user. Since the multimedia message has been processed according to a preset multimedia message processing policy, the type, the adaptation of the terminal, and the content satisfy the conditions that can be received by the terminal device, so the MMSC does not need to perform processing such as adaptation. It can be directly transmitted to the terminal, thereby saving the workload of the MMSC.
  • the method of the embodiment simplifies the work of the SDP and the MMSC, so that the forwarding control and content filtering of the multimedia message can be independent of the underlying MMSC, and the performance and effect of processing the multimedia message are improved.
  • the multimedia message sent by the provider when the multimedia message sent by the provider is processed, the multimedia message sent by the provider is processed according to the identifier of the provider and the preset multimedia message processing policy, so that the processing of the multimedia message is targeted.
  • the work of SDP and MMSC is simplified, the processing effect of multimedia messages is improved, and the multimedia messages sent by the provider are effectively controlled and processed.
  • FIG. 4 is a flowchart of a method for processing a multimedia message according to a fourth embodiment of the present invention. As shown in FIG. 4, the method includes.
  • Step 41 The provider sends a multimedia message to the SDP.
  • Step 42 The SDP forwards the identifier of the provider and the multimedia message to the multimedia message processing apparatus.
  • Step 43 After receiving the multimedia message forwarded by the SDP and the identifier of the provider, the multimedia message processing device performs corresponding processing on the multimedia message according to the identifier of the provider and the preset multimedia message processing policy to obtain a content satisfaction.
  • the multimedia message processing strategy of the multimedia message After receiving the multimedia message forwarded by the SDP and the identifier of the provider, the multimedia message processing device performs corresponding processing on the multimedia message according to the identifier of the provider and the preset multimedia message processing policy to obtain a content satisfaction.
  • the multimedia message processing strategy of the multimedia message After receiving the multimedia message forwarded by the SDP and the identifier of the provider, the multimedia message processing device performs corresponding processing on the multimedia message according to the identifier of the provider and the preset multimedia message processing policy to obtain a content satisfaction.
  • the method for the multimedia message processing device to obtain the multimedia message that satisfies the multimedia message processing policy is the same as that in the first embodiment, and details are not described herein again.
  • Step 44 The multimedia message processing apparatus sends the processed multimedia message to the SDP.
  • the processed multimedia message is returned to the SDP11, and the SDP11 can directly forward the multimedia message to the MMSC, and the MMSC forwards the multimedia message to the receiving terminal of the user. Since the multimedia message has been processed according to a preset multimedia message processing policy, the type, the adaptation of the terminal, and the content are satisfied. The condition that can be received by the terminal device, so the MMSC can directly transmit the result to the terminal without performing processing such as adaptation, thereby saving the workload of the MMSC.
  • Both SDP and MMSC only need to directly forward the multimedia message processed by the multimedia message processing device, which simplifies the work of SDP and MMSC, so that the forwarding control and content filtering of the multimedia message can be independent of the underlying MMSC, and the system processes the multimedia message. Performance and effects.
  • the multimedia message sent by the provider when the multimedia message sent by the provider is processed, the multimedia message sent by the provider is processed according to the identifier of the provider and the preset multimedia message processing policy, so that the processing of the multimedia message is targeted.
  • the work of SDP and MMSC is simplified, the processing effect of multimedia messages is improved, and the multimedia message sent by the provider is effectively controlled.
  • modules in the apparatus in the embodiments may be distributed in the apparatus of the embodiment according to the embodiment, or may be correspondingly changed in one or more apparatuses different from the embodiment.
  • the modules of the above embodiments may be combined into one module, or may be further split into a plurality of sub-modules.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

La présente invention se rapporte à un système, à un dispositif et à un procédé pour le traitement d'un message multimédia. Le système selon l'invention comprend : une plate-forme de livraison de services (SDP), qui est utilisée : pour recevoir un message multimédia transmis par un fournisseur de services ; pour transférer l'identifiant du fournisseur de services et le message multimédia à un dispositif de traitement de message multimédia ; pour recevoir le message multimédia traité retourné ; et pour transmettre le message multimédia à un centre de services de messages multimédias (MMSC). Le dispositif de traitement de message multimédia est utilisé : pour recevoir le message multimédia et l'identifiant du fournisseur de services transmis par le SDP ; pour exécuter un traitement correspondant sur le message multimédia dans le but d'obtenir le message multimédia qui répond à la stratégie de traitement de message multimédia ; et pour transmettre le message multimédia au SDP. Au cours du traitement du message multimédia transmis par le fournisseur de services, la présente invention exécute, sur la base de l'identifiant du fournisseur de services et de la stratégie de traitement de message multimédia préalablement définie, un traitement sur le message multimédia transmis par le fournisseur de services. De cette manière, la présente invention améliore la pertinence du traitement du message multimédia. Elle améliore d'autre part l'effet de traitement du message multimédia.
PCT/CN2011/073706 2010-08-03 2011-05-05 Système, dispositif et procédé pour le traitement d'un message multimédia WO2012016459A1 (fr)

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CN102413441A (zh) * 2011-09-20 2012-04-11 深圳市同洲电子股份有限公司 一种甩信数据的处理方法、装置和移动终端
CN107040527A (zh) * 2017-03-28 2017-08-11 成都视达科信息技术有限公司 一种基于dvb网络与终端的消息发布方法及系统

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