CN113709081A - Converged communication method and system based on IMS and mobile internet technology - Google Patents

Converged communication method and system based on IMS and mobile internet technology Download PDF

Info

Publication number
CN113709081A
CN113709081A CN202010429148.2A CN202010429148A CN113709081A CN 113709081 A CN113709081 A CN 113709081A CN 202010429148 A CN202010429148 A CN 202010429148A CN 113709081 A CN113709081 A CN 113709081A
Authority
CN
China
Prior art keywords
group
server
request
cms
client
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN202010429148.2A
Other languages
Chinese (zh)
Other versions
CN113709081B (en
Inventor
邵波
刘嘉华
陈刚
康睿
王升杰
周晨曦
李洪涛
师惠忠
谷金颖
郝跃冬
韩少聪
薛紫薇
盛红雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nari Information and Communication Technology Co
Original Assignee
Nari Information and Communication Technology Co
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 Nari Information and Communication Technology Co filed Critical Nari Information and Communication Technology Co
Priority to CN202010429148.2A priority Critical patent/CN113709081B/en
Publication of CN113709081A publication Critical patent/CN113709081A/en
Application granted granted Critical
Publication of CN113709081B publication Critical patent/CN113709081B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • 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
    • H04L65/1066—Session management
    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a converged communication method and system based on IMS and mobile interconnection technology, comprising the following steps: the system comprises a CMS client and a CMS service module, wherein a PC or a mobile terminal is connected to the CMS service module through the CMS client, and the CMS service module realizes the converged communication with other CMS clients based on an IMS system. The invention is based on the integration communication method of IMS and mobile interconnection technology, users can share voice, video and data files with teams and clients all over the world quickly and efficiently through an enterprise intranet by using the existing IMS investment of enterprises and performing simple operation through a PC client and a mobile client, thereby not only greatly reducing the communication cost of the enterprises, but also ensuring that video and audio data are transmitted and processed in the internal network of the enterprises in the whole course of meeting and reducing the risk of information leakage.

Description

Converged communication method and system based on IMS and mobile internet technology
Technical Field
The invention relates to the technical field of communication, in particular to a converged communication method and system based on an IMS (IP multimedia subsystem) and a mobile internet technology.
Background
The user terminal plays an important role in fixed mobile convergence, the convergence of the terminal is an important component of network convergence, the terminal is used as the last ring of a network convergence industrial chain, and after the multimode terminal is adopted, a user can select a proper network according to own will: fixed or mobile networks. Data synchronization between the PC end and the mobile end and seamless connection of traditional communication such as voice and the like are key factors in network convergence. The terminal gives the user the most direct service experience.
The scheme of the convergence terminal is closely related to the convergence service scheme, the service capability of the convergence terminal is closely related to the specific scheme, and in addition, the switching of voice and data services between double modes and the service security are the technical difficulties of the convergence service of the terminal at present.
An IP multimedia subsystem (IMS system) is a subsystem provided by 3GPP for providing IP multimedia services, and mainly adopts protocols such as session initiation protocol SIP and Diameter.
The IMS, i.e. the multimedia system based on IP, is a basic network system, realizes complete independence with an access technology through the principles of separation of actual service and control and separation of control and bearing of an underlying network, and simultaneously realizes the integration of mobile communication and the Internet.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a converged communication method and system based on the IMS and the mobile internet technology, and solves the problem that the traditional communication such as data synchronization and voice cannot be seamlessly connected between a PC (personal computer) end and a mobile end in an enterprise internal network.
In order to achieve the above purpose, the invention adopts the following technical scheme: a converged communication system based on IMS and mobile Internet technology comprises: the system comprises a CMS client and a CMS service module, wherein a PC or a mobile terminal is connected to the CMS service module through the CMS client, and the CMS service module realizes the converged communication with other CMS clients based on an IMS system.
Further, the CMS service module includes: the system comprises a CMC aggregation agent, a display platform, a group platform and a session streaming media server; the CMC aggregation agent is used for uniformly accessing XCAP requests of the clients and sending the request content to an agent in a presentation platform or a group platform; and the session streaming media server is used for realizing the interconnection of the CMC client and the IMS system and completing the functions of authentication, data transmission and data receiving.
Further, the presentation platform comprises a presentation aggregation agent, a presentation search agent, a presentation server, a subscription server and a content server;
the group platform comprises a group aggregation agent, a group search agent and a group server;
the presence aggregation agent is used for analyzing the presence request forwarded by the CMC aggregation agent, sending the presence request to the presence search agent, compiling the presence request into presence subscription XML data by the presence search agent, sending the presence subscription XML data to the subscription server, sending the request content in the XML to the presence server by the subscription server, requesting the content server by the presence server according to the request content, processing the request content after acquiring the request content, returning the request content to the presence aggregation agent, and sending the request to the client through the CMC aggregation agent;
the group aggregation agent is used for analyzing the group request content forwarded by the CMC aggregation agent and sending the group request to the group search agent, the group search agent compiles the group request into group XML data and then sends the group XML data to the group server, and the group server sends the request content in the group XML to the group aggregation agent and sends the request content to the client through the CMC aggregation agent;
the content server is used for storing the multimedia information interacted by the client; the presentation server is used for processing the characters, the pictures and the audio and video data and is suitable for the display of the client.
Furthermore, the presence server also acquires content information and addresses disclosed by other users from the presence aggregation proxy and the presence search proxy, integrates all the acquired presence and communication capacity information, combines into a unified data interface, and returns the unified data interface to the subscription server.
Furthermore, the subscription server also provides a subscription function of presenting and communicating capability information, and the terminal user subscribes the presenting and communicating capability information of other users through the subscription service.
Further, the group aggregation agent also provides data of personal information management, group information management and relationship between individuals and groups, saves the data to the group server in XML format and provides the data reading function.
Further, the group server provides functions of personal information management, group information management, and relationship management of individuals and groups.
A converged communication method based on IMS and mobile internet technology comprises the following steps:
step 1, logging in a CMS client;
step 2, the client of CMS sends the group command of the query session initiating user A to the CMC aggregation proxy through the XCAP protocol, the CMC aggregation proxy forwards the command to the group aggregation proxy through the XCAP protocol, and the group aggregation proxy queries the group server through the group search proxy to obtain the group to which the group belongs and returns the group to the CMS client;
step 3, the client of CMS selects user B in a certain group, sends a session request with the user B to a session stream media server through SIP protocol, the session stream media server sends the session request to the user B through IMS system, the user B receives the session request and then enters a session state after receiving the session request;
and 4, step 4: a client initiating a CMS of a user A sends a search request to a CMC aggregation proxy through an XCAP protocol, the CMC aggregation proxy sends the request to a presentation search proxy, the presentation search proxy compiles the content to be requested into an XML data form and sends the XML data form to a subscription server, the subscription server sends the request content in the XML to a presentation server, the presentation server requests a content server according to the request content, the presentation server acquires the requested content and returns corresponding information to the presentation aggregation proxy, and the information is sent to the client initiating the CMS of the user A through the CMC aggregation proxy;
and 5: the CMS client of the initiating user A sends a request for sending the requested content to the user B to the session streaming media server through an RTP protocol, and the session streaming media server sends the requested content to the user B through the IMS system.
Further, the client process of logging in the CMS includes:
the method comprises the steps that a client side of a CMS logs in, an authentication request is sent to a session streaming media server through an SIP protocol, the session streaming media server sends a request to an IMS to inquire whether a user is a legal user or not, a result is returned to the client side of the CMS through the session streaming media server, if the user is the legal user, the login is successful, and otherwise the login is failed.
Further, after the user a completes the session, a session ending request is sent to the session streaming media server through the SIP protocol, and the session streaming media server disconnects the session with the user B through the IMS system.
The invention has the beneficial effects that:
based on the existing internal network and IMS system of the enterprise, the invention can realize the timely communication and audio and video conference between the PC end and between the PC end and the mobile end through the client, the aggregation proxy, the presentation platform and the group platform and the session streaming media server, thereby achieving the beneficial effects of reducing the communication cost and enhancing the business safety of the enterprise.
Drawings
Fig. 1 is a block diagram of a CMS system according to an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The converged communication system (CMS) is based on an address book and integrates multiple communication modes and functions such as message, voice, video, content sharing and the like. Through the CMS, the users can access the converged network from different types of terminals and access the unified user information in the converged network, so that the network resources can be acquired online at any time, and the user experience is improved comprehensively.
Example 1:
as shown in fig. 1, a converged communication system (referred to as CMS system for short) based on IMS and mobile internet technology includes:
the system comprises a CMS client and a CMS service module, wherein a PC or a mobile terminal is connected to the CMS service module through the CMS client, and the CMS service module realizes the fusion communication with other CMS clients based on an IMS system;
the CMS client: the method comprises the steps that a mobile client side of a CMS and a PC client side of the CMS send requests to an aggregation proxy of a CMS service module through an XCAP protocol, and the requests are forwarded to different service platforms by the aggregation proxy; the XCAP protocol is an XML configuration access protocol by which CMS clients may communicate with aggregation proxies.
The CMS service module includes: the system comprises a CMC aggregation agent, a display platform, a group platform and a session streaming media server;
the CMC aggregation agent is used for uniformly accessing XCAP requests of the clients and sending the request content to an agent in a presentation platform or a group platform;
the presentation platform comprises a presentation aggregation agent, a presentation search agent, a presentation server, a subscription server and a content server;
the group platform comprises a group aggregation agent, a group search agent and a group server;
the session streaming media server realizes the interconnection with the IMS system and completes the functions of authentication, data transmission, data reception and the like; the presence search agent is configured to perform presence data query functions.
The presence aggregation agent is used for analyzing the presence request forwarded by the CMC aggregation agent, sending the presence request to the presence search agent, compiling the presence request into presence subscription XML data by the presence search agent, sending the presence subscription XML data to the subscription server, sending the request content in the XML to the presence server by the subscription server, requesting the content server by the presence server according to the request content, processing the request content after acquiring the request content, returning the request content to the presence aggregation agent, and sending the request to the client through the CMC aggregation agent;
the content server is used for storing multimedia information such as voice, characters, pictures, videos and the like interacted between the two parties so as to facilitate retrospection afterwards;
the presentation server is used for processing the characters, the pictures and the audio and video data and is suitable for the display of the client; because the audio and video data are all streaming data, the situations of frame error, retransmission and the like often occur in the sending process, the processing such as data sequencing and the like, data sequence display, compression and reduction of the data such as audio and video, pictures and the like, video adaptation to a client screen and the like are realized through the presentation server in order to avoid the disorder of content display at the client.
The presence server is also used for completing the functions of presenting information and communication capability discovery, users can form groups and share information such as audio and video in the groups, and the content information and the communication capability information of the users need to be shared through the presence server. Common communication capabilities are divided into voice, characters, videos, images and the like, the communication capabilities supported by each client are different and need to be defined in advance before communication, and therefore mutual negotiation can be achieved when the two parties communicate; the presence server can acquire content information and addresses disclosed by other users from a plurality of presence aggregation and search agents and store the content information and the addresses in a network address book, and integrates all the acquired presence and communication capacity information to form a unified data interface and return the unified data interface to the subscription server.
The subscription server provides a subscription function of the presence and communication capacity information, a terminal user can subscribe the presence and communication capacity information of other users through the subscription service, the subscribed information is allowed to be published by the user and is subscribed under the condition of ensuring the privacy of the user according to a determined rule, and a subscriber can obtain the presence information and the communication capacity information of a plurality of subscribers through one subscription through the group function;
the group aggregation agent: the group search agent compiles the group search request into group XML data and then sends the group XML data to the group server, and the group server sends the request content in the XML to the group aggregation agent and sends the request content to the client through the CMC aggregation agent;
the group aggregation agent also provides data of personal information management, group information management, relationship of individuals and groups, saves the data to the group server in XML format, and provides the data reading function.
The group search agent is used for analyzing the group search request content forwarded by the group aggregation agent, compiling the group search request content into group XML data according to the group search request content, sending the group XML data to the group server, requesting the group server to acquire required information, and returning the information to the group aggregation agent.
The group server provides functions of personal information management, group information management and relationship management of individuals and groups, and can provide service capability of group management for other service platforms.
The method has the advantages that the consistent operation experience of voice call, timely information and voice/multimedia conference is developed through the CMS by means of the smart phone and other terminals.
The IMS system includes Call Session Control Functions (CSCFs), Presence Network Agents (PNAs), and Home Subscriber Server (HSS) modules, and is responsible for controlling and managing mobile call intervention or setup, modification, and release of communication sessions, as well as control of security, Qos, roaming, charging, etc. for the sessions.
The Call Session Control Function (CSCF) is mainly responsible for signaling control in a session process, wherein the call session control function manages user authentication of the IMS and can be matched with other networks for session control; and the service CSCF receives the SIP request forwarded by the proxy S-CSCF to interact with the CMS, and provides a user multimedia service function.
PNA: the state presence network agent acquires and collects user presence information from different modules of the IMS and provides the user presence information to a service module of the CMS; the HSS is the home subscriber service, which mainly accesses and invokes the subscriber database storing subscriber information and controls multimedia sessions by means of these data.
And the HSS is used for storing, authenticating and addressing the user IMS data.
The presence service can be realized through a presentation platform in the CMS service module, and can display the communication capabilities (video telephone, picture and video sharing, file transmission, one-to-one instant chat, group chat capabilities and the like) of the user and the contact person, so that the communication two parties can know the communication capability of the other party before initiating communication, and related communication functions (voice, video, short message, file transmission and the like) can be selectively triggered; in addition, the presence service can also display individuals and communication willingness of the contacts, dynamically update and display the head portraits, mood phrases, recommended network links and the like of the contacts. Group services may be implemented by a group aggregation agent in the CMS service module, managing group-related information such as: the group name, the number of people in the group, the permission rights, the visibility, and can establish a self-established group connection for online interaction.
Example 2:
a fusion communication method based on IMS and mobile internet technology is used for video call, and comprises the following steps:
step 1, a user A logs in a CMS client, sends an authentication request to a session streaming media server through an SIP protocol, the session streaming media server sends a request to an S-CSCF in an IMS to inquire whether a user is a legal user or not, the S-CSCF inquires whether the user is the legal user or not in an HSS, results are returned to the CMS client layer by layer, if the user is the legal user, the login is successful, or else the login is failed;
step 2, the client of the CMS sends a group command for inquiring the user to the CMC aggregation proxy through an XCAP protocol, the CMC aggregation proxy forwards the command to the group aggregation proxy through the XCAP protocol, and the group aggregation proxy inquires the group of the user in the group server through the group search proxy and returns the group of the user to the CMS client layer by layer in an xml data form;
and step 3: a client of the CMS selects a user B in a certain group, sends a session request with the user B to a session streaming media server through an SIP protocol, the session streaming media server sends the session request to the user B through an S-CSCF component, and the user B enters a session state after receiving the session request and hearing the session request;
and 4, step 4: the method comprises the steps that a client side of a CMS of a user A sends a request for searching videos to a CMC aggregation proxy through an XCAP protocol, the CMC aggregation proxy sends the request to a presentation search proxy, the presentation search proxy compiles contents to be requested into an XML data form and sends the XML data form to a subscription server, the subscription server sends the request videos in the XML to a presentation server, the presentation server requests a content server according to the request videos, the presentation server acquires the requested videos and then processes the videos, position information of the related videos is returned to the presentation aggregation proxy, and the position information of the related videos is sent to the client side of the CMS of the user A through the CMC aggregation proxy.
And 5: the client of CMS of user A sends a request for sending video to user B to the session streaming media server through RTP protocol, and the session streaming media server compresses the video and sends the video to user B through S-CSCF component.
And 5: after receiving the video on the mobile client of the CMS, user B clicks to start playing.
Step 6: after finishing the session, the user A sends a request for ending the session to the session streaming media server through the SIP protocol. The session streaming media server disconnects the session with user B via the S-CSCF component.
According to the technical scheme of the converged communication method based on the IMS and the mobile interconnection technology, a user can quickly and efficiently share voice, video and data files with teams and clients all over the world through an enterprise intranet by using the existing IMS investment of an enterprise and performing simple operation through the PC client and the mobile client, so that the communication cost of the enterprise is greatly reduced, the video and audio data in a conference are guaranteed to be transmitted and processed in an enterprise internal network in the whole process, and the risk of information leakage is reduced. As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A converged communication system based on IMS and mobile internet technology is characterized in that: the method comprises the following steps: the system comprises a CMS client and a CMS service module, wherein a PC or a mobile terminal is connected to the CMS service module through the CMS client, and the CMS service module realizes the converged communication with other CMS clients based on an IMS system.
2. The converged communication system based on the IMS and the mobile internet technology of claim 1, wherein: the CMS service module includes: the system comprises a CMC aggregation agent, a display platform, a group platform and a session streaming media server; the CMC aggregation agent is used for uniformly accessing XCAP requests of the clients and sending the request content to an agent in a presentation platform or a group platform; and the session streaming media server is used for realizing the interconnection of the CMC client and the IMS system and completing the functions of authentication, data transmission and data receiving.
3. The converged communication system based on the IMS and the mobile internet technology of claim 2, wherein: the presentation platform comprises a presentation aggregation agent, a presentation search agent, a presentation server, a subscription server and a content server;
the group platform comprises a group aggregation agent, a group search agent and a group server;
the presence aggregation agent is used for analyzing the presence request forwarded by the CMC aggregation agent, sending the presence request to the presence search agent, compiling the presence request into presence subscription XML data by the presence search agent, sending the presence subscription XML data to the subscription server, sending the request content in the XML to the presence server by the subscription server, requesting the content server by the presence server according to the request content, processing the request content after acquiring the request content, returning the request content to the presence aggregation agent, and sending the request to the client through the CMC aggregation agent;
the group aggregation agent is used for analyzing the group request content forwarded by the CMC aggregation agent and sending the group request to the group search agent, the group search agent compiles the group request into group XML data and then sends the group XML data to the group server, and the group server sends the request content in the group XML to the group aggregation agent and sends the request content to the client through the CMC aggregation agent;
the content server is used for storing the multimedia information interacted by the client; the presentation server is used for processing the characters, the pictures and the audio and video data and is suitable for the display of the client.
4. The converged communication system based on the IMS and the mobile Internet technology of claim 3, wherein: the presence server also acquires content information and addresses disclosed by other users from the presence aggregation agent and the presence search agent, integrates all the acquired presence and communication capacity information, combines into a unified data interface and returns the unified data interface to the subscription server.
5. The converged communication system based on the IMS and the mobile Internet technology of claim 3, wherein: the subscription server also provides a subscription function of the presentation and communication capacity information, and the terminal user subscribes the presentation and communication capacity information of other users through the subscription service.
6. The converged communication system based on the IMS and the mobile Internet technology of claim 3, wherein: the group aggregation agent also provides data of personal information management, group information management, relationship of individuals and groups, saves the data to a group server in XML format and provides the data reading function.
7. The converged communication system based on the IMS and the mobile Internet technology of claim 3, wherein: the group server provides functions of personal information management, group information management, and relationship management of individuals and groups.
8. A converged communication method based on IMS and mobile internet technology is characterized in that: the method comprises the following steps:
step 1, logging in a CMS client;
step 2, the client of CMS sends the group command of the query session initiating user A to the CMC aggregation proxy through the XCAP protocol, the CMC aggregation proxy forwards the command to the group aggregation proxy through the XCAP protocol, and the group aggregation proxy queries the group server through the group search proxy to obtain the group to which the group belongs and returns the group to the CMS client;
step 3, the client of CMS selects user B in a certain group, sends a session request with the user B to a session stream media server through SIP protocol, the session stream media server sends the session request to the user B through IMS system, the user B receives the session request and then enters a session state after receiving the session request;
and 4, step 4: a client initiating a CMS of a user A sends a search request to a CMC aggregation proxy through an XCAP protocol, the CMC aggregation proxy sends the request to a presentation search proxy, the presentation search proxy compiles the content to be requested into an XML data form and sends the XML data form to a subscription server, the subscription server sends the request content in the XML to a presentation server, the presentation server requests a content server according to the request content, the presentation server acquires the requested content and returns corresponding information to the presentation aggregation proxy, and the information is sent to the client initiating the CMS of the user A through the CMC aggregation proxy;
and 5: the CMS client of the initiating user A sends a request for sending the requested content to the user B to the session streaming media server through an RTP protocol, and the session streaming media server sends the requested content to the user B through the IMS system.
9. The converged communication method based on the IMS and the mobile internet technology of claim 8, wherein: the client process of logging in the CMS comprises the following steps:
the method comprises the steps that a client side of a CMS logs in, an authentication request is sent to a session streaming media server through an SIP protocol, the session streaming media server sends a request to an IMS to inquire whether a user is a legal user or not, a result is returned to the client side of the CMS through the session streaming media server, if the user is the legal user, the login is successful, and otherwise the login is failed.
10. The converged communication method based on the IMS and the mobile internet technology of claim 8, wherein: after finishing the conversation, the user A sends a request for ending the conversation to the conversation streaming media server through the SIP protocol, and the conversation streaming media server disconnects the conversation with the user B through the IMS system.
CN202010429148.2A 2020-05-20 2020-05-20 IMS and mobile interconnection technology-based converged communication method and system Active CN113709081B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010429148.2A CN113709081B (en) 2020-05-20 2020-05-20 IMS and mobile interconnection technology-based converged communication method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010429148.2A CN113709081B (en) 2020-05-20 2020-05-20 IMS and mobile interconnection technology-based converged communication method and system

Publications (2)

Publication Number Publication Date
CN113709081A true CN113709081A (en) 2021-11-26
CN113709081B CN113709081B (en) 2023-06-30

Family

ID=78645496

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010429148.2A Active CN113709081B (en) 2020-05-20 2020-05-20 IMS and mobile interconnection technology-based converged communication method and system

Country Status (1)

Country Link
CN (1) CN113709081B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060136557A1 (en) * 2004-12-17 2006-06-22 Tekelec Methods, systems, and computer program products for clustering and communicating between Internet protocol multimedia subsystem (IMS) entities
CN1794692A (en) * 2005-11-25 2006-06-28 华为技术有限公司 Communication system and method of inquiring information in communication system
CN101155329A (en) * 2006-09-29 2008-04-02 华为技术有限公司 Integration message system
CN101170424A (en) * 2007-11-23 2008-04-30 中兴通讯股份有限公司 A key customer system based on IP multimedia core network
CN101236551A (en) * 2007-02-01 2008-08-06 华为技术有限公司 Conference search method and system
CN101627642A (en) * 2006-11-13 2010-01-13 三星电子株式会社 System and method for providing converged messaging service
CN103916296A (en) * 2012-12-31 2014-07-09 北京新媒传信科技有限公司 Communication system integrated with local area network
CN105554434A (en) * 2015-12-22 2016-05-04 阳光凯讯(北京)科技有限公司 Internet protocol multimedia subsystem (IMS) architecture based video group call service realization method and system
CN109274583A (en) * 2018-09-25 2019-01-25 南京中兴软件有限责任公司 A kind of converged communication system and its exchange method
CN110087227A (en) * 2019-04-26 2019-08-02 中湾慧科(深圳)科技有限公司 A kind of system and method for the distributed presentation business based on IMS architecture

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060136557A1 (en) * 2004-12-17 2006-06-22 Tekelec Methods, systems, and computer program products for clustering and communicating between Internet protocol multimedia subsystem (IMS) entities
CN1794692A (en) * 2005-11-25 2006-06-28 华为技术有限公司 Communication system and method of inquiring information in communication system
CN101155329A (en) * 2006-09-29 2008-04-02 华为技术有限公司 Integration message system
CN101627642A (en) * 2006-11-13 2010-01-13 三星电子株式会社 System and method for providing converged messaging service
CN101236551A (en) * 2007-02-01 2008-08-06 华为技术有限公司 Conference search method and system
CN101170424A (en) * 2007-11-23 2008-04-30 中兴通讯股份有限公司 A key customer system based on IP multimedia core network
CN103916296A (en) * 2012-12-31 2014-07-09 北京新媒传信科技有限公司 Communication system integrated with local area network
CN105554434A (en) * 2015-12-22 2016-05-04 阳光凯讯(北京)科技有限公司 Internet protocol multimedia subsystem (IMS) architecture based video group call service realization method and system
CN109274583A (en) * 2018-09-25 2019-01-25 南京中兴软件有限责任公司 A kind of converged communication system and its exchange method
CN110087227A (en) * 2019-04-26 2019-08-02 中湾慧科(深圳)科技有限公司 A kind of system and method for the distributed presentation business based on IMS architecture

Also Published As

Publication number Publication date
CN113709081B (en) 2023-06-30

Similar Documents

Publication Publication Date Title
US11057365B2 (en) Method and system for creating a virtual SIP user agent by use of a webRTC enabled web browser
CN109274583B (en) Converged communication system and interaction method thereof
US8988481B2 (en) Web based access to video associated with calls
US8195147B2 (en) Method of enabling a combinational service and communication network implementing the service
US20030014488A1 (en) System and method for enabling multimedia conferencing services on a real-time communications platform
US20130282820A1 (en) Method and System for an Optimized Multimedia Communications System
US20100199320A1 (en) Multimodal escalation to endpoints in enhanced communication systems
US8379544B2 (en) Communications
US9723032B2 (en) Data communication
CN103227788A (en) Method and system realizing communication between web-based application and SIP equipment
JP2017510116A (en) Method and server for enabling a first user to automatically detect a second user's social network identifier and the respective status of this second user in those social networks
CN112543301A (en) Intelligent conference system based on IMS and implementation method thereof
US9008287B2 (en) Data communication
CN101635672B (en) Device and method for realizing convergence service session in group mode
CN113709081B (en) IMS and mobile interconnection technology-based converged communication method and system
KR101268895B1 (en) Method and apparatus for controlling presence information of the user terminal in communication network
CN102594784A (en) Internet protocol (IP)-based teleconference service method and system
CN103095729B (en) Based on web content switched system and the changing method thereof of Session Initiation Protocol
US10412124B2 (en) Initiating a server-directed communication session
US20150120946A1 (en) Method, Server and System for a Network Multimedia Content Component Service in an Internet Protocol Multimedia Subsystem
Li et al. Integrate Non-IP Multimedia Subsystem Devices in IP Multimedia Subsystem Services
CN115277569A (en) Multimedia communication method, system, related equipment and storage medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant