CN109274583A - A kind of converged communication system and its exchange method - Google Patents
A kind of converged communication system and its exchange method Download PDFInfo
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- CN109274583A CN109274583A CN201811118523.0A CN201811118523A CN109274583A CN 109274583 A CN109274583 A CN 109274583A CN 201811118523 A CN201811118523 A CN 201811118523A CN 109274583 A CN109274583 A CN 109274583A
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- converged communication
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
Abstract
The present invention discloses a kind of converged communication system and its exchange method, belongs to converged communication RCS technical field.The converged communication system includes access layer, and access layer includes: SBC, for accessing control network element, provides that access control, NAT is passed through, QOS is controlled, access safety, media firewall, Media proxy, media encoding and decoding conversion and billing function；SIP AP routes network element for session management and message, provides uplink and downlink message and forwards, logs in authentication, supporting configuration and store multiple global signing templates, the IFC triggering business in template of contracting according to user to AS；MSRP server, for providing the media transmission-receiving function of MSRP；HTTP server, for providing the media transmission-receiving function of HTTP.The technical program realizes most crucial session management and message routing functionality in the case where not depending on IMS network by newly-increased SIP AP, solves the problems, such as that existing RCS must rely on IMS network and not have advantage compared to OTT application service.
Description
Technical field
The present invention relates to converged communication RCS technical field more particularly to a kind of converged communication systems and its exchange method.
Background technique
RCS (Rich Communication Suite, converged communication service) is by GSMA (Global System For
Mobile Communications Association, global system for mobile communications association) planning, building in IMS (IP
Multimedia Subsystem, IP multimedia subsystem) on network, the technical standard that is defined with uniform service collection,
It is the general name for realizing the multimedia services such as voice, message, state presentation based on cell-phone telephone number book, is operator's basic communication
The upgrading of business.
GSMA has issued UP1.0 specification in 2016, and UP is Universal Profile (uniform service form, uniformly
Technology is realized, unified interface defines, and solves the newest RCS specification of global operator intercommunication), it is therefore an objective to help global operator real
It now seeks unity of standard and promotes to interconnect and popularized with terminal, and issued UP2.0 version in 2017, core function is MaaP
(Messaging as a Platform, next-generation message open platform), it will form the follow-on A2P (Agent of operator
Service to Production of consumer, is applied to individual) industrial application entrance.It is existing as RCS is continued to develop
There is RCS system that must construct in operator's IMS network, in this IMS+RCS total solution, IMS faces huge challenge,
IMS architecture is huge, high construction cost, function iteration are slow, and compared to OTT, (Over The Top, is provided a user respectively by internet
Kind application service) there is no advantage, existing RCS system must bundle the pain spot that have become RCS business development with IMS.Therefore, how
A kind of frivolous solution is provided, is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
The main purpose of the embodiment of the present invention is to propose a kind of converged communication system and its exchange method, it is intended to by new
Increase SIP AP to realize most crucial session management and message routing functionality in the case where not depending on IMS network, it is necessary to solve existing RCS
It relies on IMS network and there is no the problem of advantage compared to OTT application service.
To achieve the above object, the embodiment of the invention provides a kind of converged communication system, the converged communication system packets
Include terminating layer, access layer, operation layer and data Layer, wherein the access layer includes: Session Border Controller SBC, for connecing
Enter to control network element, provides access control, Network address translators NAT is passed through, service quality QOS control, access safety, media fire prevention
Wall, Media proxy, media encoding and decoding conversion and billing function；Session initiation Protocol access point SIP AP, for session management and
Message routes network element, provides the forwarding of uplink and downlink message, logs in authentication, supports configuration and store multiple global signing templates, basis
Initial filter criteria IFC in user's signing template triggers business to application server AS；MSRP server, for providing message
The media transmission-receiving function of session trunk protocol MSRP；HTTP server, the media for providing hypertext transfer protocol HTTP are received
Send out function.
To achieve the above object, the embodiment of the present invention also proposed a kind of exchange method of converged communication system, the friendship
Mutual method is applied to above-mentioned converged communication system, comprising the following steps: receive that user submits in the RCS client opens
Family request；After being verified by the unified certification server, the account opening request is initiated to the proxy server of opening an account；
Corresponding user's general-purpose service data is generated by the proxy server of opening an account, and is opened an account to the UDC, while the knot that will open an account
Fruit passes through the RCS client notification user.
To achieve the above object, the embodiment of the present invention also proposed a kind of exchange method of converged communication system, the friendship
Mutual method is applied to above-mentioned converged communication system, comprising the following steps: receives the login that user initiates in the RCS client
Request；The information table of opening an account of the user is inquired to the UDC by the SIP AP, obtaining includes digest password, signing
User information including template ID, and query result is stored in local cache；Existed by the SIP AP to the user
The RCS client carries the registration request that authentication information is initiated and carries out authentication verification, and looks into after being verified to the UDC
Ask the presence of the user；Inspection mutually is kicked by SIP AP progress, and in user online status table described in update
The User Status and SIP AP information of user；The signing template of the user is obtained from local cache by the SIP AP
ID, and corresponding signing template content is found according to the signing template ID, to trigger third party login by IFC rule.
To achieve the above object, the embodiment of the present invention also proposed a kind of exchange method of converged communication system, the friendship
Mutual method is applied to above-mentioned converged communication system, comprising the following steps: is initiated and the SIP AP by the RCS client
Relevant service request；The signing template ID of user is obtained from local cache by the SIP AP；Pass through the SIP AP
The session information of this request is created, IFC triggering state is recorded, and AS is triggered according to IFC rule, AS processing result is returned
The RCS client end response；The session information that this request is found by the SIP AP, judges next trigger point, simultaneously
IFC triggering state is updated, and AS is triggered according to IFC rule, AS processing result is returned into the RCS client end response.
To achieve the above object, the embodiment of the present invention also proposed a kind of exchange method of converged communication system, the friendship
Mutual method is applied to above-mentioned converged communication system, comprising the following steps: the hair of text message is initiated by caller RCS client
Send request；By between master home SIP AP, master home IM AS, called ownership SIP AP and called ownership IM AS
The text message is delivered to called RCS client by interaction response.
To achieve the above object, the embodiment of the present invention also proposed a kind of exchange method of converged communication system, the friendship
Mutual method is applied to above-mentioned converged communication system, comprising the following steps: initiates session establishment by caller RCS client and asks
It asks；Pass through the interaction between master home SIP AP, master home IM AS, called ownership SIP AP and called ownership IM AS
Response so that establishing session between caller RCS client and called RCS client, and carries out media data by the channel MSRP
Interaction.
To achieve the above object, the embodiment of the present invention also proposed a kind of exchange method of converged communication system, the friendship
Mutual method is applied to above-mentioned converged communication system, comprising the following steps: receives what calling party was initiated by the RCS client
Create the request of meeting；Meeting is established by the super meeting and media units, and successively calls other sides of attending a meeting member, together
When, it will view change information notifies the respectively side of attending a meeting member in time；Member's on-hook or the last one is rejected in the last one side of attending a meeting
When the side of attending a meeting member, by the super meeting and media units by meeting information update for meeting adjourned.
The converged communication system and its exchange method that the embodiment of the present invention proposes, the access layer of converged communication system pass through
The structure setting of newly-increased SIP AP is allowed to realize most crucial session management and message routing function in the case where not depending on IMS network
Can, so that IMS network must be relied on by solving existing converged communication system RCS, but IMS architecture is huge, high construction cost, function change
In generation, is slow, does not have the problem of advantage compared to OTT application service.
Detailed description of the invention
Fig. 1 is the structural block diagram of the converged communication system based on IMS network in the prior art.
Fig. 2 is the structural block diagram for the converged communication system that the embodiment of the present invention one provides.
Fig. 3 is the network element connection schematic diagram of converged communication system shown in Fig. 2.
Fig. 4 is the attributed relational graph of user's signing template in the embodiment of the present invention.
Fig. 5 is the flow chart of the exchange method of converged communication system provided by Embodiment 2 of the present invention.
Fig. 6 is the specific interactive schematic diagram of exchange method shown in fig. 5.
Fig. 7 is the flow chart of the exchange method for the converged communication system that the embodiment of the present invention three provides.
Fig. 8 is the specific interactive schematic diagram of exchange method shown in Fig. 7.
Fig. 9 is the flow chart of the exchange method for the converged communication system that the embodiment of the present invention four provides.
Figure 10 is the specific interactive schematic diagram of exchange method shown in Fig. 9.
Figure 11 is the flow chart of the exchange method for the converged communication system that the embodiment of the present invention five provides.
Figure 12 is the specific interactive schematic diagram of exchange method shown in Figure 11.
Figure 13 is the flow chart of the exchange method for the converged communication system that the embodiment of the present invention six provides.
Figure 14 is the specific interactive schematic diagram of exchange method shown in Figure 13.
Figure 15 is the flow chart of the exchange method for the converged communication system that the embodiment of the present invention seven provides.
Figure 16 is the specific interactive schematic diagram of exchange method shown in figure 15.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a distinctive meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Fig. 1 is the converged communication RCS system based on IMS network in the prior art, by structural representation in figure it is found that IMS net
Network framework is huge, has a large amount of network elements in network for Base communication, high construction cost, and function iteration is slow；Meanwhile it being used with a
User data has storage in IMS network and operation layer, is included in HSS (Home Subscriber Server, home subscriber service
Device), VoWiFi AS (Voice On WiFi Application Server, telephony server) user data, IM AS
In (Instant Message Application Server, server of instant message) user data, data redundancy, same is caused
Step is complicated, and then makes huge structure；In addition, the telephony server VoWiFI AS that IMS network provides does not support multi-party video industry
Business.
For above-mentioned pain spot, the present invention provides following multiple embodiments, and the technical solution for being IMS by bottom solves
The access of message and routing issue at no IMS, completely realize standard RCS business function, it is same to be not only applicable to operator
Sample is handled official business suitable for enterprise, and because being standardized based on standard GSMA, which has the interconnecting property of height, is produced compared to present OTT
The problem of intercommunication is unable between product, solution have important representativeness.
One, of embodiment
As shown in Fig. 2, present embodiments providing a kind of converged communication system 100, which includes terminal
Layer 110, access layer 120, operation layer 130 and data Layer 140.
Wherein, which includes converged communication RCS client 111, which is installation or is integrated with
The terminal device of RCS client functionality handles RCS business in terminal equipment side for user.As initiated to open an account, register, create
The service requests such as meeting.
The access layer 120 includes Session Border Controller SBC121, Session initiation Protocol access point SIP AP122, MSRP
Server 123 and HTTP server 124.Wherein, SBC121 provides access control, network address for accessing control network element
Translation NAT is passed through, service quality QOS control, is accessed safety, media firewall, Media proxy, media encoding and decoding conversion and charging
Function.SIP AP122 routes network element for session management and message, provides the forwarding of uplink and downlink message, logs in authentication, supports configuration
Initial filter criteria IFC in template of contracting with the multiple global signing templates of storage, according to user triggers business to application service
Device AS.MSRP server 123, for providing the media transmission-receiving function of message session trunk protocol MSRP.HTTP server 124 is used
In the media transmission-receiving function of offer hypertext transfer protocol HTTP.The access layer 120 is not being depended on by increasing SIPAP122 newly
, it can be achieved that most crucial session management and message routing functionality, solve the access and routing of the message at no IMS under IMS network
Problem completely realizes standard RCS business function, is not only applicable to operator and is equally applicable to enterprise's office, because being based on standard
GSMA specification, this converged communication system 100 has the interconnecting property of height, such as cross operator intercommunication, across enterprise intercommunication.
The operation layer 130 includes server of instant message IM AS131, group chat service server GC AS132, open an account agency
Server 133, unified certification server 134 and super meeting and media units 135.Wherein, IM AS131 is for providing one
To a text message, picture, transmitting/receiving file function.GC AS132 is for providing group chat service and group's management business.Open an account agency
Server 133 receives unified certification account opening request for being responsible for, and preparation is opened an account after data, and the information that will open an account is written in user data
Heart UDC141.Unified certification server 134 for provide it is short test open an account, HTTP authentication functions.Super meeting and media units 135
Media clothes including the super Conference server for being responsible for one-to-one audio-video and multi-party audio-video and for managing media
Business device.The operation layer 130, which passes through, increases super meeting and media units 135 newly, realizes one-to-one audio-video, multi-party audio-video, no
But all audio-video functions of covering operation layer VoWiFi AS under IMS network, more provide VoWiFi AS do not have it is multi-party
Video capability.
The data Layer 140 includes subscriber data center UDC141, message queue center 142 and rich media file service
143.Wherein, UDC141 manages global user data for being responsible for, and externally provides inquiry and write-in interface.Message queue center
142 for providing global message queue cache for IM AS131.Rich media file server 143 is used to service for MSRP
Device 123 and HTTP server 124 provide global rich media file access facility.The data Layer 140 is by increasing UDC141 newly, not
It relies under IMS network, is responsible for managing global user data, be concentrated by the user data that UDC141 generates RCS business
Change management, inquiry and write-in interface are externally provided, it is frivolous to reach data Layer, not only reduces network element, more improves overall performance.
In addition, the SIP AP122 in the present embodiment supports configuration and stores multiple global signing templates, each global signing
The ID of template is unique.Under single global signing template, it can configure a plurality of IFC rule, may specify trigger condition and priority.It opens an account
Proxy server 133 preassigns the corresponding signing template ID of the user when opening an account for user, while by user IMPU (IM
Public Identity, public subscriber identification) with signing template ID corresponding relationship, reach in UDC141, each user is only closed
Join a global signing template.When 111 upstream message of RCS client reports to SIP AP122 via SBC121, SIP AP122
Signing template ID (when the data are user's registrations, obtaining from UDC141) is obtained from local cache.SIP AP122 creation is originally
The session information of secondary request finds IFC rule based on signing template ID, just using IFC rule, judges the business of triggering, record
This IFC triggering state.SIP AP122 triggers AS according to IFC rule, and records this IFC triggering state, and AS returns to processing knot
Fruit.SIP AP122 finds session information, judges next trigger point, while updating IFC triggering state, ties until business triggers
Beam.
Fig. 3 is the network element connection schematic diagram of converged communication system shown in Fig. 2, from the figure 3, it may be seen that in the present embodiment, this hair
The network element connection that bright embodiment provides includes: signaling: signaling here refers to sip message, RCS client upstream message via
SBC is committed to SIP AP, is triggered according to IFC to each AS by SIP AP；Downstream message is committed to SIP AP by each AS, by SIP AP
It is issued to RCS client；Media: media here include MSRP (Message Session Relay Protocol, message meeting
Talk about trunk protocol), RTP (Real-time Transport Protocol, real-time transport protocol) and HTTP, wherein MSRP and
After RTP negotiates via signaling media, RCS client upstream message is fed directly to corresponding media server via SBC.Wherein
HTTP directly docks HTTP server by RCS client.
Fig. 4 is the attributed relational graph of user's signing template, as shown in Figure 4, under single global signing template, be can configure a plurality of
IFC template, following table one are key parameter in template:
Table one
Business involved in the converged communication system 100 of the embodiment of the present invention includes client self-help account opening business, client
Hold registering service, the relevant business of SIP AP, text message interactive service, media data interactive service and multi-party audio-video meeting
Conference service.Specific business procession can be detailed in following embodiment.
Embodiment two
As shown in figure 5, the embodiment of the present invention two proposes a kind of exchange method of converged communication system, it is based primarily upon embodiment
Converged communication system 100 is realized in one, when which relates generally to client self-help account opening business, is specifically included following
Step:
Step S101: receive the account opening request that user submits in RCS client.
Step S102: after being verified by unified certification server, the account opening request is initiated to proxy server of opening an account.
Step S103: generating corresponding user's general-purpose service data by the proxy server of opening an account, and open an account to UDC,
The result that will open an account simultaneously passes through the RCS client notification user.
As shown in fig. 6, embodying are as follows:
Node 101, user submit account opening request after input handset number in RCS client 111；
Node 102-103, unified certification server 134 are to the phone number transmitting short message identifying code；
Node 104, user input the short message verification code in RCS client 111, and submit after password is arranged；
After node 105, unified certification server 134 veritify the short message verification code, initiating to proxy server 133 of opening an account should
Account opening request；
Node 106, proxy server 133 of opening an account generate the general services such as user's IMS core net IMPI/IMPU, SIP password
Data；
Node 107-109, proxy server 133 of opening an account are opened an account to UDC141；Meanwhile the result that will open an account passes through RCS client
End 111 notifies user.
Embodiment three
As shown in fig. 7, the embodiment of the present invention three proposes a kind of exchange method of converged communication system, it is based primarily upon embodiment
Converged communication system 100 is realized in one, when which relates generally to client registering service, specifically includes following step
It is rapid:
Step S201: receive the logging request that user initiates in RCS client.
Step S202: inquiring the information table of opening an account of the user by SIP AP to UDC, and obtaining includes digest password, label
User information including about template ID, and query result is stored in local cache.
Step S203: by SIP AP to the user the RCS client carry authentication information initiate registration request into
Row authentication verification, and the presence of the user is inquired after being verified to UDC.
Step S204: inspection is mutually kicked by SIP AP progress, and updates the user of the user in user online status table
State and SIP AP information.
Step S205: the signing template ID of the user is obtained from local cache by SIP AP, and according to the signing mould
Plate ID finds corresponding signing template content, to trigger third party login by IFC rule.
As shown in figure 8, embodying are as follows:
Node 201-202, user initiate logging request in RCS client 111；
Node 203-205, SIP AP122 inquire the user to UDC and open an account information table, obtain user information, including
Digest password, signing template ID etc., query result is stored in local cache by SIP AP122；
Node 206-207, SIP AP122 return to 401 responses, it is desirable that RCS client 111 carries authentication information；
Node 208-209, RCS client 111 carries authentication information and initiates logging request；
Node 210, SIP AP122 obtain user's digest password from local cache, check the mirror in logging request
Whether consistent with server-side weigh information；
Node 211-212, SIP AP122 return to success response；
Node 213-214, SIP AP122 inquire the user online status to UDC141；
Node 215, SIP AP122, which are done, mutually kicks inspection (i.e. if the user has logged in another equipment, to another
User in equipment, which logs in, makees offline processing)；
Node 216-217, SIP AP122 update the User Status and SIP AP information in user online status table, if
It is then insertion operation that query result is sky in node 213-214 here；
Node 218, SIP AP122 obtain user signing template ID from local cache；
Node 219-222, SIP AP122 find signing template content according to signing template ID, pass through iFC rule triggering the
Tripartite logs in.
Example IV
As shown in figure 9, the embodiment of the present invention four proposes a kind of exchange method of converged communication system, it is based primarily upon embodiment
Converged communication system 100 is realized in one, when which relates generally to SIP AP relevant business, specifically includes following step
It is rapid:
Step S301: service request relevant to SIP AP is initiated by RCS client.
Step S302: the signing template ID of user is obtained from local cache by SIP AP.
Step S303: creating the session information of this request by SIP AP, records IFC triggering state, and advise according to IFC
AS is then triggered, AS processing result is returned into the RCS client end response.
Step S304: the session information of this request is found by SIP AP, next trigger point is judged, updates simultaneously
IFC triggering state, and AS is triggered according to IFC rule, AS processing result is returned into the RCS client end response.
As shown in Figure 10, it embodies are as follows:
Node 301-302, user initiate to request in RCS client 111；
Node 303, SIP AP122 obtained from local cache signing template ID (when the data are user's registrations, from
UDC141 is obtained)；
Node 304, the session information for creating this request record iFC triggering state；
Node 305-306, AS is triggered according to iFC rule, AS returns to processing result；
Node 307, the session information for finding this request, judge next trigger point, while updating iFC triggering state；
Node 308-309, AS is triggered according to iFC rule, AS returns to processing result；
Node 310-311, the response of RCS client 111 is returned.
Embodiment five
As shown in figure 11, the embodiment of the present invention five proposes a kind of exchange method of converged communication system, is based primarily upon implementation
Converged communication system 100 is realized in example one, when which relates generally to text message interactive service, is specifically included following
Step:
Step S401: it is requested by the transmission that caller RCS client initiates text message.
Step S402: pass through master home SIP AP, master home IM AS, called ownership SIP AP and called ownership
The text message is delivered to called RCS client by the interaction response between IM AS.
As shown in figure 12, it embodies are as follows:
Node 401-402, caller RCS client submit MESSAGE request；
Node 303, master home SIP AP trigger rule according to iFC and route requests to master home IM AS；Node
404-406, caller IM AS return to the response of calls customer end；
Node 407-408, caller IM AS send a message to master home SIP AP, and master home SIP AP inquires UDC
Middle called party information forwards the message to called ownership SIP AP；
Node 409, called ownership SIP AP forward the message to called ownership IM AS；
Node 410-412, the called IM AS that belongs to are to master home IM AS returning response；
Node 413-415, the called IM AS that belongs to are by message dilivery to called RCS client；
Node 416-418, called RCS client returning response；
Node 419-436, receipt process and caller transmission flow are exactly the opposite, repeat no more.
Embodiment six
As shown in figure 13, the embodiment of the present invention six proposes a kind of exchange method of converged communication system, is based primarily upon implementation
Converged communication system 100 is realized in example one, when which relates generally to media data interactive service, is specifically included following
Step:
Step S501: session establishment request is initiated by caller RCS client.
Step S502: pass through master home SIP AP, master home IM AS, called ownership SIP AP and called ownership
Interaction response between IM AS, so that establishing session between caller RCS client and called RCS client, and logical by MSRP
Road carries out media data interaction.
As shown in figure 14, it embodies are as follows:
Node 501, caller RCS client submit INVITE request；
Node 502, master home SIP AP trigger rule according to iFC and route requests to master home IM AS；
Node 503-504, master home IM AS return to 180 handshake responses；
Node 505-506, master home IM AS return to 200 handshake responses；
Node 507-508, caller RCS client return to ACK handshake response, and so far session establishment is completed；
Node 509-511, caller RCS client send media data, and master home IM AS saves media data；
Node 512-515, both sides discharge reply；
Node 516-517, caller IM AS send a message to master home SIP AP, and master home SIP AP inquires UDC
Middle called party information forwards the message to called ownership SIP AP；
Node 518, called ownership SIP AP forward the message to called ownership IM AS；
Node 519-536, session is established, media data is sent by the channel MSRP；
Node 537, the called IM AS that belongs to are to master home IM AS returning response；
Node 538-550, the called process that issues are consistent with calling procedure, repeat no more.
Embodiment seven
As shown in figure 15, the embodiment of the present invention seven proposes a kind of exchange method of converged communication system, is based primarily upon implementation
Converged communication system 100 is realized in example one, when which relates generally to multi-party audio/video conference business, specifically include with
Lower step:
Step S601: receive the request that calling party passes through the creation meeting that RCS client is initiated.
Step S602: meeting is established by super meeting and media units, and successively calls other sides of attending a meeting member, together
When, it will view change information notifies the respectively side of attending a meeting member in time.
Step S603: member's on-hook or when rejecting the last one side of attending a meeting member in the last one side of attending a meeting, by super
Meeting information update is that meeting adjourned by meeting and media units.
As shown in figure 16, it embodies are as follows:
Node 601-603, creation meeting: RCS client calling party initiate can control-create meeting, support one-to-one audio,
1 pair of video, multi-party audio, multi-party video；
Node 604-614, establish meeting: super Conference server to media server application media resource, application at
After function, super Conference server initiates creation session request to caller, and updates local cache information；
Node 615-618, call other conference members: super Conference server successively calls other sides of attending a meeting member, and
Call state, that is, meeting change information is notified into each side that attends a meeting；
Node 619-624, all members exit that meeting adjourned: in the last one member's on-hook, super Conference server
Each side's onhook event, conferencing information is notified to be updated to that meeting adjourned；
Node 625-627, rejecting all members, meeting adjourned: when rejecting the last one member, meeting is ended automatically, meeting
Information update is that meeting adjourned (the motion action side is meeting sponsor)；
Node 628, using actively terminating meeting: application actively terminates meeting (the motion action side is system background).
The converged communication system and its exchange method that the embodiment of the present invention proposes, the access layer of converged communication system pass through
The structure setting of newly-increased SIP AP is allowed to realize most crucial session management and message routing function in the case where not depending on IMS network
Can, so that IMS network must be relied on by solving existing converged communication system RCS, but IMS architecture is huge, high construction cost, function change
In generation, is slow, does not have the problem of advantage compared to OTT application service.
It will appreciated by the skilled person that whole or certain steps in method disclosed hereinabove, system, setting
Functional module/unit in standby may be implemented as software, firmware, hardware and its combination appropriate.
In hardware embodiment, the division between functional module/unit referred in the above description is not necessarily corresponded to
In the division of physical assemblies；If for example, a physical assemblies can have multiple functions or a function or step can be by
Dry physical assemblies cooperation executes.Certain physical assemblies or all physical assemblies may be implemented as by processor, such as central processing
The software that device, digital signal processor or microprocessor execute, is perhaps implemented as hardware or is implemented as integrated circuit,
Such as specific integrated circuit.Such software can be distributed on a computer-readable medium, and computer-readable medium may include meter
Calculation machine storage medium (or non-transitory medium) and communication media (or fugitive medium).As known in those of ordinary skill in the art
, term computer storage medium is included in for storing information (such as computer readable instructions, data structure, program module
Or other data) any method or technique in implement volatile and non-volatile, removable and nonremovable medium.It calculates
Machine storage medium includes but is not limited to RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disc
(DVD) or other optical disc storages, magnetic holder, tape, disk storage or other magnetic memory apparatus or can be used for storing desired
Information and any other medium that can be accessed by a computer.In addition, known to a person of ordinary skill in the art be, communication
Medium generally comprises computer readable instructions, data structure, program module or such as carrier wave or other transmission mechanisms etc
Other data in modulated data signal, and may include any information delivery media.
Preferred embodiments of the present invention have been described above with reference to the accompanying drawings, not thereby limiting the scope of the invention.This
Field technical staff without departing from the scope and spirit of the invention in made by any modifications, equivalent replacements, and improvements, should all this
Within the interest field of invention.
Claims (10)
1. a kind of converged communication system, which is characterized in that the converged communication system includes access layer, and the access layer includes:
Session Border Controller SBC provides access control, Network address translators NAT is passed through, serviced for accessing control network element
Any one in quality Q OS control, access safety, media firewall, Media proxy, media encoding and decoding conversion and billing function
Or it is several any；
Session initiation Protocol access point SIP AP routes network element for session management and message, provides the forwarding of uplink and downlink message, steps on
Record authentication supports configuration and stores multiple global signing templates, the initial filter criteria IFC triggering in template of contracting according to user
Any one or any several of the business into application server AS；
MSRP server, for providing the media transmission-receiving function of message session trunk protocol MSRP；
HTTP server, for providing the media transmission-receiving function of hypertext transfer protocol HTTP.
2. converged communication system according to claim 1, which is characterized in that the converged communication system further includes terminal
Layer, the terminating layer include converged communication RCS client, and the RCS client is to install or be integrated with RCS client functionality
Terminal device handles RCS business in terminal equipment side for user.
3. converged communication system according to claim 2, which is characterized in that the converged communication system further includes business
Layer, the operation layer include:
Server of instant message IM AS, for providing one-to-one text message, picture, transmitting/receiving file function；
Group chat service server GC AS, for providing group chat service and group's management business；
It opens an account proxy server, receives unified certification account opening request for being responsible for, preparation is opened an account after data, the information that will open an account write-in
Subscriber data center UDC；
Unified certification server, for provide it is short test open an account, HTTP authentication functions；
Super meeting and media units, including the super Conference server for being responsible for one-to-one audio-video and multi-party audio-video with
And the media server for managing media.
4. converged communication system according to claim 3, which is characterized in that the converged communication system further includes data
Layer, the data Layer include:
Subscriber data center UDC manages global user data for being responsible for, externally provides inquiry and write-in interface；
Message queue center, for providing global message queue cache for server of instant message IM AS；
Rich media file server, for providing global rich media file access facility for MSRP server and HTTP server.
5. a kind of exchange method of converged communication system, which is characterized in that the exchange method is applied to as claimed in claim 4
Converged communication system, comprising the following steps:
Receive the account opening request that user submits in the RCS client；
After being verified by the unified certification server, the account opening request is initiated to the proxy server of opening an account；
Corresponding user's general-purpose service data is generated by the proxy server of opening an account, and is opened an account to the UDC, while will open
Family result passes through the RCS client notification user.
6. a kind of exchange method of converged communication system, which is characterized in that the exchange method is applied to as claimed in claim 4
Converged communication system, comprising the following steps:
Receive the logging request that user initiates in the RCS client；
The information table of opening an account of the user is inquired to the UDC by the SIP AP, obtaining includes digest password, signing mould
User information including plate ID, and query result is stored in local cache；
The registration request that authentication information is initiated is carried in the RCS client to the user by the SIP AP to authenticate
It verifies, and inquires the presence of the user to the UDC after being verified；
Mutually kick inspection by SIP AP progress, and update in user online status table the user User Status and
SIP AP information；
The signing template ID of the user is obtained from local cache by the SIP AP, and is looked for according to the signing template ID
To corresponding signing template content, to trigger third party login by IFC rule.
7. a kind of exchange method of converged communication system, which is characterized in that the exchange method is applied to as claimed in claim 2
Converged communication system, comprising the following steps:
Service request relevant to the SIP AP is initiated by the RCS client；
The signing template ID of user is obtained from local cache by the SIP AP；
The session information of this request is created by the SIP AP, records IFC triggering state, and AS is triggered according to IFC rule,
AS processing result is returned to the RCS client end response；
The session information that this request is found by the SIP AP, judges next trigger point, while updating IFC triggering shape
State, and AS is triggered according to IFC rule, AS processing result is returned into the RCS client end response.
8. a kind of exchange method of converged communication system, which is characterized in that the exchange method is applied to as claimed in claim 3
Converged communication system, comprising the following steps:
The transmission request of text message is initiated by caller RCS client；
Pass through the friendship between master home SIP AP, master home IM AS, called ownership SIP AP and called ownership IM AS
Mutually the text message is delivered to called RCS client by response.
9. a kind of exchange method of converged communication system, which is characterized in that the exchange method is applied to as claimed in claim 3
Converged communication system, comprising the following steps:
Session establishment request is initiated by caller RCS client；
Pass through the friendship between master home SIP AP, master home IM AS, called ownership SIP AP and called ownership IM AS
Mutually response so that establishing session between caller RCS client and called RCS client, and carries out media number by the channel MSRP
According to interaction.
10. a kind of exchange method of converged communication system, which is characterized in that the exchange method is applied to such as claim 2 institute
The converged communication system stated, comprising the following steps:
Receive the request for the creation meeting that calling party is initiated by the RCS client；
Meeting is established by the super meeting and media units, and successively calls other sides of attending a meeting member, simultaneously, it will view becomes
Change information and notifies the respectively side of attending a meeting member in time；
Member's on-hook or when rejecting the last one side of attending a meeting member in the last one side of attending a meeting, passes through the super meeting and media
Meeting information update is that meeting adjourned by unit.
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| CN201811118523.0A CN109274583B (en) | 2018-09-25 | 2018-09-25 | Converged communication system and interaction method thereof |
| PCT/CN2019/107514 WO2020063585A1 (en) | 2018-09-25 | 2019-09-24 | Fusion communication system and interaction method therefor |
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| WO2020063585A1 (en) | 2020-04-02 |
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