WO2011100930A2 - Procédé et dispositif pour transmettre et recevoir un message de notification pour un service de présence - Google Patents

Procédé et dispositif pour transmettre et recevoir un message de notification pour un service de présence Download PDF

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Publication number
WO2011100930A2
WO2011100930A2 PCT/CN2011/072803 CN2011072803W WO2011100930A2 WO 2011100930 A2 WO2011100930 A2 WO 2011100930A2 CN 2011072803 W CN2011072803 W CN 2011072803W WO 2011100930 A2 WO2011100930 A2 WO 2011100930A2
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WO
WIPO (PCT)
Prior art keywords
receiving end
message
indication message
channel
media channel
Prior art date
Application number
PCT/CN2011/072803
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English (en)
Chinese (zh)
Other versions
WO2011100930A3 (fr
Inventor
陈伟洪
唐青山
叶进洲
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN2011800004030A priority Critical patent/CN102171994A/zh
Priority to PCT/CN2011/072803 priority patent/WO2011100930A2/fr
Publication of WO2011100930A2 publication Critical patent/WO2011100930A2/fr
Publication of WO2011100930A3 publication Critical patent/WO2011100930A3/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users

Definitions

  • the present invention relates to network communication technologies, and in particular, to a method and device for transmitting and receiving a notification message for presenting a service. Background technique
  • the IP Multimedia Subsystem (IMS) routing principle is that the originating request initiated by the user originating or application server (AS) passes through the calling IMS network, and the calling IMS network according to the initial request The called information is routed to the IMS network where the called user is located, and finally reaches the called user.
  • IMS IP Multimedia Subsystem
  • AS application server
  • RCS Rich Communication Suite
  • Notify notification
  • the notification content is carried in the signaling, and a large amount of notification content will occupy a large amount of signaling bandwidth of the Network-Network Interface (NNI), causing the IMS network to greatly exceed the load that it can handle.
  • NNI Network-Network Interface
  • the processing power cost of signaling routing is very expensive, especially when the domestic long distance / international long distance, the cost is very high.
  • the embodiments of the present invention provide a method and a device for sending and receiving a notification message for presenting services, which reduce signaling load and cost.
  • An embodiment of the present invention provides a method for sending a notification message for presenting a service, including: sending, by the sending end, a service notification message to perform bundled, to obtain bundled content;
  • the sending end sends the bundled content to the receiving end through the media channel, and sends an indication message to the receiving end by using the signaling channel, where the indication message is used to notify the receiving end that the bundled content arrives, and the carrier Information about the media channel.
  • the embodiment of the present invention provides a method for receiving a notification message of a service, which includes: receiving, by using a signaling channel, an indication message sent by a sending end, where the bundled content is bundled by the sending end to present a service notification message. The indication message is used to notify the receiving end that the bundled content arrives, and the information carrying the media channel;
  • An embodiment of the present invention provides a sending end device for presenting a service notification message, including: a clustering module, configured to bundle a presence service notification message to obtain a bundled content; and a sending module, configured to send, to the receiving end, a media channel
  • the bundled content is sent to the receiving end by using a signaling channel, where the indication message is used to notify the receiving end that the bundled content arrives, and the information carrying the media channel.
  • An embodiment of the present invention provides a receiving end device for presenting a service notification message, including: a signaling receiving module, configured to receive, by using a signaling channel, an indication message sent by a sending end, where the bundled content is presented by a sending end
  • the service notification message is obtained by bundling, and the indication message is used to notify the receiving end that the bundled content arrives, and the information carrying the media channel;
  • a content processing module configured to receive the bundled content transmitted by the media channel according to the information of the media channel, and decompose the bundled content into at least two presentation service notification messages.
  • the embodiment of the present invention can save signaling resources and reduce processing by bundling the notification message of the presence service and transmitting the bundled content to the receiving end through the media channel instead of using the signaling channel. Difficulty, achieving cost reduction. DRAWINGS
  • FIG. 1 is a schematic flow chart of a method according to a first embodiment of the present invention
  • FIG. 2 is a schematic flow chart of a method according to a second embodiment of the present invention.
  • FIG. 3 is a schematic flow chart of a method according to a third embodiment of the present invention.
  • FIG. 4 is a schematic flow chart of a method according to a fourth embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a device at a transmitting end according to a fifth embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a receiving end device according to a sixth embodiment of the present invention. detailed description
  • the embodiment of the present invention provides a notification gateway Notify GW function entity, and the Notify GW may be deployed independently or integrated in an AS or other network element, and the role is to be performed on the sending end within a predetermined time (the predetermined time according to the service and The network condition setting, for example, 1 minute), at least two notification messages (Notify) are bundled, the media channel is used to transmit the bundled content, and the signaling channel is used to notify the called network that the bundled content arrives, and the media channel is used.
  • a predetermined time the predetermined time according to the service and The network condition setting, for example, 1 minute
  • the Notify GW of the receiving network learns that the bundled content arrives through the signaling channel, obtains the media surface content according to the parameters carried in the signaling message transmitted by the signaling plane, and converts the bundled content of the media plane into Notify.
  • the message is forwarded to the receiving AS.
  • FIG. 1 is a schematic flowchart of a method according to a first embodiment of the present invention, including:
  • Step 11 The sender presents a bundled service notification message to obtain bundle content.
  • the bundle object may be a notify message that needs to be sent to the same receiver in a predetermined period of time.
  • the sender is a presence service application server that initiates a service notification message, and the receiver sends a service advertisement message. Presentation of a business application server. due to The number of the notification messages of the Present service of the RCS is large. Therefore, the bundle object in the embodiment of the present invention is generally at least two notify messages for the same receiving end within a predetermined time. Of course, the bundle object is a notify message within a predetermined time.
  • the embodiment of the present invention may not be limited to a predetermined time, and the number of notify messages that need to be bundled may be preset in the sending end, that is, a predetermined number of notify messages are bundled, and the implementation of the present invention can also be achieved.
  • the technical purpose of reducing signaling load and cost is required.
  • Step 12 The sending end sends the bundled content to the receiving end through the media channel, and sends an indication message to the receiving end by using the signaling channel, where the indication message is used to notify the receiving end that the bundled content arrives. And information carrying the media channel.
  • the indication message may be specifically an invite request message in Session Initiation Protocol (SIP) signaling, or may be sent to the receiving end by using an IP network signaling.
  • SIP Session Initiation Protocol
  • the sending end and the receiving end may pre-define the format of the indication message, so that the receiving end determines that the received message is an indication message. For example, if the indication message is an invite message, the receiving end receives the invite message and learns that The bundled content arrives.
  • the indication message may indicate the media channel carrying the bundled content by the message carrying the media channel.
  • the media channel may be a File Transfer Protocol (FTP) channel, and the media channel may be carried on a Transport Control Protocol (TCP) (ie, TCP+FTP), or the media channel may also be used.
  • TCP Transport Control Protocol
  • MSRP Message Session Relay Protocol
  • the media channel can also be carried on TCP (TCP+MSRP).
  • the foregoing is a process of the sending end.
  • the following steps may be performed: receiving, by using the signaling channel, an indication message sent by the sending end, where the bundled content is bundled by the sending end to present a service notification message, where the indication is obtained.
  • the message is used to notify the receiving end that the bundled content arrives, and the information carrying the media channel; receiving, according to the information of the media channel, the bundled content transmitted through the media channel, and decomposing the bundled content into at least Two presentation service notifications
  • the presence service message is bundled, and the bundled content is sent to the receiving end through the media channel instead of using the signaling channel for transmission, which can save signaling resources, reduce processing difficulty, and achieve cost reduction.
  • FIG. 2 is a schematic flowchart of a method according to a second embodiment of the present invention.
  • an indication message is an invite request message
  • a media channel is a TCP+MSRP.
  • this embodiment includes: Step 21: The AS (Mo) of the sender generates multiple notify messages, and the notify GW of the sender bundles multiple notify messages within a predetermined time.
  • the plurality of notify messages are messages corresponding to the ASs of the same receiving end. For example, if the notification message-1 and the notification message-2 are to be sent to users of the same receiving end AS-1, the notification message-1 and the notification message are - When the generation time of 2 is within a predetermined time, the notification message-1 and the notification message-2 are subjected to bundle processing.
  • the bundling may be to package a plurality of Notify messages as a whole or package the valid information.
  • multiple notify messages including the message header of the notify message itself
  • the payload portion is then packaged using the message format required by the media channel, such as the header of the message format required to add the corresponding media channel.
  • the payload portion of the plurality of notify messages (excluding the content of the message header of the notify message itself) is carried in the payload portion of the message format required by the media channel to be used, and then the message format required by the media channel is adopted. Packing, such as the header of the message format required to add the corresponding media channel.
  • the receiving end needs to know the packing mode to correctly parse the notify message before packing.
  • the sending end and the receiving end can determine the packetizing mode in a predefined manner.
  • the system to which the sending end and the receiving end belong is in a scenario of being packaged in an overall packaging manner.
  • the sending end may also carry the information of the packing mode in the indication message, so that the receiving end knows the packing mode.
  • Step 22 The notify GW of the sending end sends an indication message through the signaling channel, where the indication message is used to notify the receiving end that the bundled content arrives, and the indication message may be specifically an invite request message.
  • Step 23 The sending end IMS domain (IMS core) sends the indication message to the receiving end IMS domain through the signaling channel.
  • Step 24 The receiving end IMS domain (IMS core) sends an indication message to the receiving end notify GW through the signaling channel.
  • the invite message may carry the Public Service Identity (PSI) of the receiving end notify GW or the receiving end presence AS, and the IMS core routes the invite message to the receiving end IMS core according to the PSI.
  • PSI Public Service Identity
  • Step 25 The sender notify GW sends the bundle content to the receiver notify GW through the media channel, such as the TCP+MSRP channel.
  • the session description protocol can carry the parameters of the media channel, and notify the notify GW to receive the notify bundle through the TCP+MSRF corresponding to the parameter of the media channel.
  • the bundle content will have the message format corresponding to the MSRF protocol.
  • Step 26 The receiving end notify GW decomposes the received bundle content into a plurality of separate notify messages and forwards them to the receiving end AS (MT).
  • the receiving end is configured to learn the packet mode of the sending end, and the bundling content can be decomposed according to the packing mode of the sending end. For example, when the overall packing mode is adopted, the receiving end strips the message header of the message format corresponding to the media channel. , a payload portion is obtained, from which the Notify message before each packet can be obtained.
  • Step 27 The receiving AS sends multiple notify messages to the called IMS domain.
  • Step 28 The called IMS domain sends multiple notify messages to the called UE.
  • the notification message is bundled, and the bundled content is sent to the receiving end through the media channel instead of using the signaling channel, which can save signaling resources, reduce processing difficulty, and reduce cost.
  • the embodiment of the present invention can be applied to a scenario of a small file.
  • FIG. 3 is a schematic flowchart of a method according to a third embodiment of the present invention.
  • the invite request message, the media channel is TCP+FTP as an example.
  • Step 31 The AS ( ⁇ ) of the sender generates multiple notify messages, and the notify GW of the sender bundles multiple notify messages within a predetermined time.
  • Step 32 The notify GW of the sending end sends an indication message through the signaling channel, where the indication message is used to notify the receiving end that the bundled content arrives, and the indication message may be specifically an invite request message.
  • Step 33 The sending end IMS domain (IMS core) sends an indication message to the receiving end IMS domain through the signaling channel.
  • Step 34 The receiving end IMS domain (IMS core) sends an indication message to the receiving end notify GW through the signaling channel.
  • the invite message may carry the PSI of the receiving end notify GW or the receiving end presence AS, and the IMS core routes the invite message to the called IMS core according to the PSI.
  • Step 35 The sender notify GW sends the bundle content to the receiver notify GW through a media channel, such as a TCP+FTP channel.
  • a media channel such as a TCP+FTP channel.
  • the Invite message can carry the parameters of the media channel through the SDP, and notify the notify GW to receive the notify bundle through the TCP+FTP corresponding to the parameter of the media channel.
  • the bundle content will have the message format corresponding to the FTP protocol.
  • Step 36 The receiving end notify GW decomposes the received bundle content into a plurality of separate notify messages and forwards them to the receiving end AS (MT).
  • Step 37 The receiving end sends multiple notify messages to the receiving end IMS domain.
  • Step 38 The receiving end IMS domain sends multiple notify messages to the receiving UE.
  • the notification message is bundled, and the bundled content is sent to the receiving end through the media channel instead of using the signaling channel, which can save signaling resources, reduce processing difficulty, and reduce cost.
  • the embodiment of the present invention can be applied to a scenario of a large file.
  • the signaling message is an IP network signaling
  • the media channel is a TCP+MSRP.
  • the body channel can also be TCP+FTP.
  • Step 41 The AS (Mo) of the sender generates multiple notify messages, and the notify GW of the sender bundles multiple notify messages within a predetermined time.
  • Step 42 The notify GW of the sending end sends an indication message through the signaling channel of the IP network, where the indication message is used to notify the receiving end that the bundled content arrives, and the indication message may be specifically HTTP HTTP
  • the HTTP message may carry a Uniform Resource Identifier (URI) of the receiving end notify GW or the receiving end presence AS, and the IP network routes the HTTP message to the receiving end notify GW according to the URI.
  • URI Uniform Resource Identifier
  • Step 43 The sender notify GW sends the bundle content to the receiver notify GW through a media channel, such as a TCP+MSRP channel.
  • a media channel such as a TCP+MSRP channel.
  • the HTTP channel can carry the parameters of the media channel through the SDP, and notify the notify GW to receive the notify bundle through the TCP+MSRF corresponding to the parameter of the media channel.
  • Step 44 The receiving end notify GW decomposes the received bundle content into a plurality of separate notify messages and forwards them to the receiving end AS (MT).
  • Step 45 The receiving end sends multiple notify messages to the receiving end IMS domain.
  • Step 46 The receiving end IMS domain sends multiple notify messages to the receiving UE.
  • the notification message is bundled, and the bundled content is sent to the receiving end through the media channel instead of using the signaling channel, which can save signaling resources, reduce processing difficulty, and reduce cost.
  • the embodiment of the present invention can be applied to a scenario in which the IMS core is not end-to-end.
  • the bundling module 51 is configured to bundle a presence service notification message to obtain bundle content
  • the sending module 52 is configured to pass the media channel. Sending the bundled content to the receiving end, and sending an indication message to the receiving end by using the signaling channel, where the indication message is used to notify the receiving end that the bundled content arrives, and the information carrying the media channel.
  • the bundling module 51 may be specifically configured to: bundle a predetermined time or a predetermined number of presence service notification messages for the same receiving end, where the predetermined time or a predetermined number of presence service notification messages includes at least two.
  • the device may be a notification gateway of the sending end, and the notification gateway is integrated in the presentation service application server or deployed independently.
  • the bundling module may be specifically configured to: package at least two presentation service notification messages as a whole or package the valid information.
  • the sending device may further be as follows:
  • the sending module 52 includes a first unit, configured to send the indication message, where the first unit is specifically configured to use session establishment protocol SIP signaling, and send, by using an IP multimedia subsystem IMS domain and a receiving end IMS domain, The receiving end sends an indication message; or, by using signaling of the IP network, directly sends an indication message to the receiving end.
  • the first unit is specifically configured to use session establishment protocol SIP signaling, and send, by using an IP multimedia subsystem IMS domain and a receiving end IMS domain, The receiving end sends an indication message; or, by using signaling of the IP network, directly sends an indication message to the receiving end.
  • the sending module 52 includes a second unit for transmitting the bundled content, where the second unit is specifically configured to use a message session relay protocol (MSRP) channel, or use a file transfer protocol FTP channel to send the bundled content. To the receiving end.
  • MSRP message session relay protocol
  • FTP file transfer protocol
  • the notification message of the presence service is bundled, and the bundled content is sent to the receiving end through the media channel instead of using the signaling channel, which can save signaling resources, reduce processing difficulty, and reduce cost.
  • FIG. 6 is a schematic structural diagram of a receiving end device according to a sixth embodiment of the present invention, including a signaling receiving module
  • the signaling receiving module 61 is configured to receive, by using a signaling channel, an indication message sent by the sending end, where the bundled content is obtained by the sending end to bundle the presence service notification message, where the indication message is used. Notifying the receiving end that the bundled content arrives and the information carrying the media channel; the content processing module 62 is configured to receive, according to the information of the media channel, the bundled content transmitted through the media channel, and the bundled content Decomposed into at least two presentation service notification messages.
  • the notification message of the presence service is bundled, and the bundled content is sent to the receiving end through the media channel instead of using the signaling channel, which can save signaling resources, reduce processing difficulty, and reduce cost.
  • the foregoing program may be stored in a computer readable storage medium, and when executed, the program includes The foregoing steps of the method embodiment; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

Abstract

L'invention concerne un procédé et un dispositif pour transmettre et recevoir des messages de notification pour un service de présence. Le procédé selon l'invention comprend les étapes suivantes : une extrémité de transmission agrège les messages de notification pour le service de présence afin d'obtenir un contenu agrégé (11), l'extrémité de transmission transmet le contenu agrégé par des canaux média à l'extrémité de réception, et transmet des messages d'indication par des canaux de signalisation à l'extrémité de réception, les messages d'indication étant utilisés pour notifier l'extrémité de réception de l'arrivée du contenu agrégé et portant les informations des canaux média (12). Les modes de réalisation de l'invention permettent de réduire la consommation de signalisation et les coûts associés.
PCT/CN2011/072803 2011-04-14 2011-04-14 Procédé et dispositif pour transmettre et recevoir un message de notification pour un service de présence WO2011100930A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800004030A CN102171994A (zh) 2011-04-14 2011-04-14 呈现业务的通知消息的发送和接收方法及设备
PCT/CN2011/072803 WO2011100930A2 (fr) 2011-04-14 2011-04-14 Procédé et dispositif pour transmettre et recevoir un message de notification pour un service de présence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/072803 WO2011100930A2 (fr) 2011-04-14 2011-04-14 Procédé et dispositif pour transmettre et recevoir un message de notification pour un service de présence

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WO2011100930A3 WO2011100930A3 (fr) 2012-03-15

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CN109981711B (zh) * 2017-12-28 2021-10-15 腾讯科技（深圳）有限公司 文档动态播放方法、装置、系统及计算机可读存储介质
CN109640000B (zh) * 2018-11-30 2021-08-10 维沃移动通信有限公司 一种富媒体通信方法、终端设备及计算机可读存储介质
CN110209448A (zh) * 2019-05-14 2019-09-06 李航 一种多输入共享视窗并发操作装置及方法

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