CN107360116A - The separation method and device of IMS multi-party conversations - Google Patents
The separation method and device of IMS multi-party conversations Download PDFInfo
- Publication number
- CN107360116A CN107360116A CN201610301985.0A CN201610301985A CN107360116A CN 107360116 A CN107360116 A CN 107360116A CN 201610301985 A CN201610301985 A CN 201610301985A CN 107360116 A CN107360116 A CN 107360116A
- Authority
- CN
- China
- Prior art keywords
- user terminal
- ims
- initiator
- communication path
- separation
- 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
Links
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
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
-
- 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
- H04L65/1096—Supplementary features, e.g. call forwarding or call holding
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses the separation method of IMS multi-party conversations and device, the separation method includes：Separation communication path is established in triggering, and the separation communication path is the communication path beyond IMS multi-party conversations, and the separation communication path coupling is as the user terminal to be separated in the user terminal and the IMS multi-party conversations of initiator；The user terminal as initiator carries out IMS ordinary conversations by the separation communication path and the user terminal to be separated.The separation method and device can separate the participant of IMS multi-party conversations.
Description
Technical field
The present invention relates to the separation method and device of the communications field, more particularly to IMS multi-party conversations.
Background technology
IP multimedia subsystem (IP Multimedia Subsystem, IMS) is a kind of brand-new multimedia service shape
Formula, it disclosure satisfy that the demand of more novel, the more diversified multimedia service of present terminal client.IMS multi-party conversations can be
The IMS multi-party conversations being made up of initiator and participant.
Voice ordinary conversation can be carried out using IMS in the prior art, IMS multi-party conversations can also be carried out using IMS.
Under many scenes, user, which has, separates the participant in IMS multi-party conversations, is converted into the demand of ordinary conversation, but existing
Technology can not provide the separation scheme of the IMS multi-party conversations.
The content of the invention
The technical problem that the embodiment of the present invention solves is asking for the participant that prior art can not separate IMS multi-party conversations
Topic.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of separation method of IMS multi-party conversations, including：
Separation communication path is established in triggering, and the separation communication path is the communication path beyond IMS multi-party conversations, described
The user terminal to be separated in the communication path coupling user terminal and the IMS multi-party conversations as initiator is separated,
The initiator refers to the initiator of the IMS multi-party conversations；
The user terminal as initiator is carried out by the separation communication path and the user terminal to be separated
IMS ordinary conversations.
Optionally, the separation communication path is established by the user terminal triggering as initiator.
Optionally, the user terminal triggering as initiator is established separation communication path and included：Described be used as is initiated
The user terminal of side establishes the separation communication path by invitation message triggering.
Optionally, the user terminal triggering as initiator is established separation communication path and included：Described be used as is initiated
The user terminal triggering network side of side establishes the separation communication path.
Optionally, the user terminal triggering network side as initiator, which establishes separation communication path, includes：The work
The separation communication path is established by network side described in REFER message triggers for the user terminal of initiator, the calling turns
The IMPU of the user terminal to be separated is carried in the refer-to header fields moved in message, does not carry method parameters.
Optionally, the separation method of the IMS multi-party conversations also includes before separation communication path is established in triggering：Keep
The IMS multi-party conversations, the user terminal to be separated are retained in the IMS multi-party conversations of the holding.
Optionally, the separation method of the IMS multi-party conversations is established in the user terminal triggering as initiator and divided
After communication path, in addition to：The notification message from network side is received, it is more to remove the IMS based on the notification message
User terminal to be separated in square session.
Optionally, the separation method of the IMS multi-party conversations also includes before separation communication path is established in triggering：It is described
The IMS multi-party conversations are initiated in a manner of successively merging two IMS ordinary conversations as the user terminal of initiator, wherein after
The IMS ordinary conversations merged merge failure；Wherein, the separation communication path is whole by the user as initiator
What end or network side triggering were established.
The embodiment of the present invention also provides a kind of separation method of IMS multi-party conversations, suitable for network side, including：
Invitation message is sent to the user terminal as initiator, to establish the separation communication path, the separation is logical
It is the communication path beyond the IMS multi-party conversations to believe path, and the separation communication path coupling is whole as the user of initiator
End and user terminal and user terminal to be separated, so that the user terminal as initiator passes through the separation communication path
IMS ordinary conversations are carried out with the user terminal to be separated, the initiator refers to the initiator of the IMS multi-party conversations..
Optionally, it is described to as initiator user terminal send invitation message before also include：Receive for building
The triggering message of vertical separation communication path, the triggering message disappear from the user terminal for initiating IMS multi-party conversations, the triggering
Breath includes the information of the user terminal to be separated in the IMS multi-party conversations.
Optionally, the triggering message includes：Call forwarding message, the refer-to header fields in the call forwarding message
The middle IMPU for carrying the user terminal to be separated, does not carry method parameters.
Optionally, the separation method of the IMS multi-party conversations also includes：If the IMS multi-party conversations include described treat point
From the participant beyond user terminal, then sent a notification message to the user terminal as initiator, to cause the work
User terminal to be separated in the IMS multi-party conversations is removed based on the notification message for the user terminal of initiator.
Optionally, the separation method of the IMS multi-party conversations also includes：If the IMS multi-party conversations do not include described treat
The participant beyond user terminal is separated, then is sent to the user terminal as initiator and hangs up message, with described in end
IMS multi-party conversations.
Optionally, the separation method of the IMS multi-party conversations also includes：Judge to find that the IMS is more through the network side
Only included in square session as the user terminal of initiator and a user terminal as participant.
The embodiment of the present invention also provides a kind of separator of IMS multi-party conversations, and the separator includes：
Communication path trigger element is separated, establishes separation communication path suitable for triggering, the separation communication path is that IMS is more
Communication path beyond square session, the separation communication path coupling in many ways can as the user terminal of initiator and the IMS
User terminal to be separated in words, the initiator refer to the initiator of the IMS multi-party conversations；
Ordinary conversation establishes unit, suitable for controlling the user terminal as initiator to pass through the separation communication path
IMS ordinary conversations are carried out with the user terminal to be separated.
Optionally, the separation communication path is established by the user terminal triggering as initiator.
Optionally, the separation communication path trigger element establishes the separation communication path by invitation message triggering.
Optionally, the separation communication path trigger element is suitable to triggering network side, and establishing the separation with triggering communicates
Path.
Optionally, the separation communication path trigger element establishes described point by network side described in REFER message triggers
From communication path, the IMPU of the user terminal to be separated is carried in the refer-to header fields in the call forwarding message, no
Carry method parameters.
Optionally, the separator of the IMS multi-party conversations also includes：IMS multi-party conversation holding units, suitable for keeping institute
IMS multi-party conversations are stated, the user terminal to be separated is retained in the IMS multi-party conversations of the holding.
Optionally, the separator of the IMS multi-party conversations also includes：Unit is removed, suitable for receiving from network side
Notification message, the user terminal to be separated in the IMS multi-party conversations is removed based on the notification message.
Optionally, the separator of the IMS multi-party conversations also includes：Combining unit, suitable for successively to merge two IMS
The mode of ordinary conversation initiates the IMS multi-party conversations；The separation communication path trigger element, suitable for wherein latter incorporated institute
When stating the merging failure of IMS ordinary conversations, separation communication path is established in triggering.
The embodiment of the present invention also provides a kind of separator of IMS multi-party conversations, suitable for network side, including：
Invitation message transmitting element, suitable for sending invitation message to the user terminal as initiator, to establish described point
From communication path, the separation communication path is the communication path beyond the IMS multi-party conversations, described to separate communication path coupling
The user terminal as initiator and user terminal to be separated are connect, so that the user terminal as initiator passes through institute
State separation communication path and carry out IMS ordinary conversations with the user terminal to be separated, the initiator refers to that the IMS in many ways can
The initiator of words.
Optionally, the separator of the IMS multi-party conversations also includes：Message reception units are triggered, are used for suitable for receiving
The triggering message of separation communication path is established, the triggering message is from the user terminal for initiating IMS multi-party conversations, the triggering
Message includes the information of the user terminal to be separated in the IMS multi-party conversations.
Optionally, the triggering message includes：Call forwarding message, the refer-to header fields in the call forwarding message
The middle IMPU for carrying the user terminal to be separated, does not carry method parameters.
Optionally, the separator of the IMS multi-party conversations also includes：Notification message transmitting element, suitable in the IMS
When multi-party conversation includes the participant beyond the user terminal to be separated, sent to the user terminal as initiator logical
Message is known, to cause the user terminal as initiator to be removed based on the notification message in the IMS multi-party conversations
User terminal to be separated.
Optionally, the separator of the IMS multi-party conversations also includes：Message sending unit is hung up, suitable in the IMS
When multi-party conversation does not include the participant beyond the user terminal to be separated, sent to the user terminal as initiator
Message is hung up, to terminate the IMS multi-party conversations.
Optionally, the separator of the IMS multi-party conversations also includes：Judging unit, suitable for the IMS multi-party conversations
Judged；The triggering message reception units are suitable in the discovery IMS multi-party conversations are judged through the judging unit only
It is whole to the user as initiator during comprising the user terminal as participant of the user terminal as initiator and one
End sends invitation message.
Compared with prior art, the technical scheme of the embodiment of the present invention has the advantages that：
Separation communication path is established in triggering, and separates communication path as the communication path beyond IMS multi-party conversations, couples institute
The user terminal to be separated in the user terminal and the IMS multi-party conversations as initiator is stated, pretends the user for initiator
Terminal can carry out IMS ordinary conversations by the separation communication path with user terminal to be separated, so as to realize that IMS is more
The separation of square session.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the separation method of IMS multi-party conversations in the embodiment of the present invention；
Fig. 2 is a kind of flow chart of separation method suitable for network side in the embodiment of the present invention；
Fig. 3 is a kind of data interaction figure of separation method in the embodiment of the present invention；
Fig. 4 is the data interaction figure of another separation method in the embodiment of the present invention；
Fig. 5 is a kind of structural representation of the separator of IMS multi-party conversations in the embodiment of the present invention；
Fig. 6 is a kind of structural representation of separator suitable for network side in the embodiment of the present invention.
Embodiment
As it was previously stated, in the prior art voice ordinary conversation can be carried out using IMS, IMS can also be carried out using IMS
Multi-party conversation.Under many scenes, user, which has, separates the participant in IMS multi-party conversations, is converted into the need of ordinary conversation
Ask, but prior art can not provide the separation scheme of the IMS multi-party conversations.
In embodiments of the present invention, triggered by the initiator of IMS multi-party conversations, that is, the chairman side of IMS multi-party conversations,
Or in some cases can also network side triggering establish separation communication path, to initiate the separation of IMS multi-party conversations.This point
It is the communication path beyond IMS multi-party conversations from communication path, coupling is described more as the user terminal of initiator and the IMS
User terminal to be separated in square session, pretend by the separation communication path and can treat point for the user terminal of initiator
IMS ordinary conversations are carried out from user terminal, so as to realize the separation of IMS multi-party conversations.
It is understandable to enable above-mentioned purpose, feature and the beneficial effect of the present invention to become apparent, below in conjunction with the accompanying drawings to this
The specific embodiment of invention is described in detail.
Fig. 1 is a kind of separation method flow chart of IMS multi-party conversations in the embodiment of the present invention.
IMS multi-party conversations can be dialogue-based initiation protocol (Session Initiation Protocol, SIP)
Session, one application layer control protocol of IP based network, can be used for Multimedia session (or meeting etc.) during the agreement
Establish, change and terminate.
In specific implementation, it can be that direct initiation IMS is multi-party that the user terminal as initiator, which initiates IMS multi-party conversations,
The mode of session, such as a key are initiated or initiated by way of merging, are established and network side MPTY server
Between IMS multi-party conversations；Then the MPTY server of network side can send invitation (INVITE) message to being invited into
User terminal to be separated in MPTY, the contact for carrying focus (isfocus) parameter is included in the invitation message
(Contact) header field, invitation message is message specified in Session Initiation Protocol, for inviting user to add some session.
In step s 11, separation communication path is established in triggering, and the separation communication path is beyond IMS multi-party conversations
Communication path, the separation communication path couples to be treated in the user terminal and the IMS multi-party conversations as initiator
Separate user terminal.
Wherein, the initiator refers to the initiator of the IMS multi-party conversations.
Can indicate that IMS MPTYs are carried out receiving user as the user terminal of initiator in specific implementation
After the instruction of separation, separation communication path is established in triggering；In some cases, can be also that separation communication is established in network side triggering
Path.The user terminal to be separated in IMS multi-party conversations can be specified in the instruction of user, user indicates that IMS MPTYs are carried out
The mode of separation is similar to the mode that MPTY is separated in indicating circuit (CS) domain.
It can directly trigger to establish to separate to communicate that user terminal triggering foundation as initiator, which separates communication path,
Road can also be that triggering network side establishes separation communication path.
In an embodiment of the present invention, the user terminal as initiator can directly trigger foundation point in the following way
From communication path：User terminal as initiator is sent to network side invites (INVITE) message, is included in invitation message
As the user terminal of initiator and the information of user terminal to be separated, it is logical that the separation communication is established by invitation message triggering
Road；After network side receives invitation message, through judging to find invitation message sender (user terminal as initiator) and target
User's (user terminal to be separated) is all in the success (200 OK) in IMS multi-party conversations, then directly transmitted for invitation message
Message to user terminal as initiator, after the user terminal as initiator receives success message return response (ACK) disappear
Breath, completes to shake hands, and establishes as the separation communication path between the user terminal of initiator and user terminal to be separated.
In an alternative embodiment of the invention, the user terminal triggering network side as initiator establishes separation communication path：
User terminal as initiator is established the separation communication by network side described in call forwarding (REFER) message trigger and led to
Road；Call forwarding message is also message as defined in Session Initiation Protocol, is generally merging MPTY or is inviting user to MPTY
Medium scene can be used.Call forwarding message package contains two message headers：Divert the aim (refer-to) header field and transfer initiation
(referred-by) header field, divert the aim and be used to refer to the side that session is transferred, transfer is initiated to be used to refer to initiate transfer
One side.
When establishing the separation communication path by network side described in call forwarding message trigger, in call forwarding message
The header field that diverts the aim in carry IP multimedia public identity (the IP Multimedia Public of the user terminal to be separated
Identity, IMPU), not carrying mode (method) parameter；After network side receives the call forwarding message of above-mentioned form,
It can be established according to the IMPU of user terminal to be separated as the separation between the user terminal of initiator and user terminal to be separated
Communication path.
Specifically, after the MPTY server of network side receives above-mentioned call forwarding message, sent by network side
Interim (202Accept) message that receives is to the user terminal as initiator, and then network side transmission invitation message is to as hair
Rise side user terminal, using establish as the IMS paths between the user terminal and user terminal to be separated of initiator as divide
From communication path, the ordinary conversation between the two is carried out；User terminal as initiator, which receives to send after invitation message, successfully to disappear
For breath to network side, network side returns again to the user terminal acknowledged message to as initiator, completes whole as the user of initiator
Signal between end and network side is shaken hands.
One in the specific implementation, can also include keeping (Hold) described IMS before separation communication path is established in triggering
Multi-party conversation, the user terminal to be separated are retained in the IMS multi-party conversations of the holding.
Specifically, the user terminal as initiator can ask network side MPTY server by INVITE message
Keep (Hold) IMS multi-party conversations；It can be carried in invitation message and meet Session Description Protocol (Session Description
Protocol, SDP) second (secondly) parameter, with request keep MPTY session；Similarly, network side, which receives, invites
Success message please be sent to the user terminal as initiator after message, the user terminal as initiator returns again to response message
To network side, complete to shake hands.
In step s 12, the user terminal as initiator by it is described separation communication path with it is described to be separated
User terminal carries out IMS ordinary conversations.
In specific implementation, the user terminal as initiator can select MPTY or selection after access separation
IMS ordinary conversations between access and side to be separated, common as the IMS between the user terminal selecting of initiator and side to be separated
During session, IMS ordinary conversations are carried out by the separation communication path and the user terminal to be separated.
One in the specific implementation, in IMS multi-party conversations include user terminal to be separated beyond other participants, it is necessary to
After user terminal to be separated is separated, continue to keep the IMS multi-party conversations not comprising user terminal to be separated, therefore can be in conduct
The user terminal triggering of initiator is established after separation communication path, receives the notification message of network side, is disappeared based on the notice
Breath removes the user terminal to be separated in the IMS multi-party conversations.
Specifically, network side can send status change notification (NOTIFY) message to the user terminal as initiator；
Status change notification message is message as defined in Session Initiation Protocol, can be subscribed to by user terminal, after user terminal is subscribed to successfully,
Network side can send state change to the user terminal for being used as subscriber by the message.It can be wrapped in status change notification message
Containing event (event) header field, for representing the time type of status change notification message；Event header field could be arranged to for more
Side's call participant's state change (conference) or the state change (refer) for call forwarding process.
In the status change notification message that network is laterally sent as the user terminal of initiator, event header field is arranged to
Also comprising state (status) it is not connected in the SDP of the message for MPTY participant's state change
(disconnected) information of participant, the user terminal to notify as initiator remove to be separated in MPTY
User terminal.User terminal as initiator can be returned success message to network side after receiving status change notification.
In an embodiment of the present invention, network side can also send status change notification message to the user as initiator
Terminal, the event header field of the status change notification message are arranged to the state change for call forwarding process, and thus notice is made
For the success or failure of the user terminal call forwarding process of initiator, flow provides compared with agreement.
Another in the specific implementation, not including other participants beyond user terminal to be separated in IMS multi-party conversations, then
Former IMS multi-party conversations can be terminated after separation communication path is established in triggering.Specifically, it can be sent and hung up by network side
(BYE) message to IMS multi-party conversations initiator.
In an embodiment of the present invention, IMS multi-party conversations successively merge two by being used as the user terminal of initiator
The mode of IMS ordinary conversations initiates the IMS multi-party conversations, also succeeds when merging first IMS ordinary conversation, and merges second
When the individual IMS ordinary conversations merge failure, can cause to only exist in the IMS multi-party conversations that success is initiated an initiator and
One participant；So when can carry out the logical separation of IMS multi-party conversations, the separation established between the initiator and participant is led to
Believe path；Now the user terminal as initiator can receive hangs up message from network side, terminates former IMS and in many ways can
Words.Wherein, first and second IMS ordinary conversation include same user terminal, and the user terminal is the hair of IMS multi-party conversations
Side is played, the separation communication path can be established by the user terminal as initiator or network side triggering.
Can be by the user as initiator it will be appreciated by persons skilled in the art that merging two IMS ordinary conversations
Terminal is carried out using call forwarding message, when the user terminal as initiator initiates union operation, respectively to as participation
The user terminal of side initiates call transfer operation.If merging successfully to first IMS ordinary conversation, continue to second IMS
Ordinary conversation merges, and if when merging the failure of first IMS ordinary conversation, will not be again to second IMS ordinary conversation
Merge.Therefore it is successful when merging first IMS ordinary conversation, and merge second IMS ordinary conversation and merge failure,
When being exactly that the latter incorporated IMS ordinary conversations merge failure, it can cause to only exist one in the IMS multi-party conversations that success is initiated
Individual initiator and a participant are, it is necessary to carry out the separation of IMS multi-party conversations.
The present invention also provides a kind of separation method of the IMS multi-party conversations suitable for network side, referring to Fig. 2.Suitable for net
The separation side of the IMS multi-party conversations of network side can include：
Step S22, invitation message is sent to the user terminal as initiator, to establish the separation communication path, institute
It is the communication path beyond the IMS multi-party conversations to state separation communication path, and the separation communication path coupling is described as hair
The user terminal of side and user terminal to be separated are played, so that the user terminal as initiator is logical by the separation communication
Road carries out IMS ordinary conversations with the user terminal to be separated.
In specific implementation, before step S22, step S21 can also be included：Receive for establishing separation communication path
Triggering message, it is described triggering message from initiate IMS multi-party conversations user terminal, it is described triggering message include described in
The information of user terminal to be separated in IMS multi-party conversations.
In specific implementation, the triggering message can be call forwarding message, the transfer in the call forwarding message
The IMPU of the user terminal to be separated is carried in target header field, does not carry method (method) parameter.
In specific implementation, it can also include suitable for the separation method of the IMS multi-party conversations of network side：If the IMS
Multi-party conversation includes the participant beyond the user terminal to be separated, then is sent to the user terminal as initiator logical
Message is known, to cause the user terminal as initiator to be removed based on the notification message in the IMS multi-party conversations
User terminal to be separated.
In specific implementation, it can also include suitable for the separation method of the IMS multi-party conversations of network side：If the IMS
Multi-party conversation does not include the participant beyond the user terminal to be separated, then is sent to the user terminal as initiator
Message is hung up, to terminate the IMS multi-party conversations.
In specific implementation, it can also include suitable for the separation method of the IMS multi-party conversations of network side：Inform to be separated
User terminal its be removed IMS multi-party conversations.Specifically, the invitation of focus (isfocus) parameter is not carried by sending
(INVITE) message is to side to be separated, that is, user terminal to be separated, to inform it to be removed IMS multi-party conversations.
In specific implementation, the separation method for the IMS multi-party conversations of network side can also include：Through the network side
Judge to find only to include in the IMS multi-party conversations as the user terminal of initiator and user's end as participant
End.Now, the separation communication path is established by network side triggering, can performing step S22, to establish the separation logical to trigger
Believe path.
Because the separation method of the IMS multi-party conversations suitable for network side corresponds to IMS multi-party conversations as shown in Figure 1
Separation method, therefore the specific implementation for the separation method of the IMS multi-party conversations of network side may refer to IMS as shown in Figure 1
The separation method of multi-party conversation, will not be repeated here.
The embodiment of the present invention also provides a kind of data interaction figure of separation method, referring to Fig. 3.
Step S31 is the process of the user terminal A holding IMS multi-party conversations as initiator, is specifically described referring to applicable
In the separation method of user terminal.Wherein, INVITE (HOLD) be as initiator user terminal A it is multi-party to network side 301
Telephony server request keeps the request message of IMS multi-party conversations；200 OK are sent successfully after network side receives invitation message
Message；ACK is to be back to the response message of network side as the user terminal A of initiator.
By step S321 and step S322, the user terminal A as initiator can trigger foundation separation communication path；
User terminal A as initiator can be triggered by step S321 establishes separation communication path, can also pass through step S322
Separation communication path is established in triggering.
In step S321, INVITE (A, B) is that the invitation sent as the user terminal A of initiator to network side 301 disappears
Breath；200 OK are success message of the network side 301 to the user terminal A transmission as initiator；ACK is the use as initiator
Family terminal A receives the response message returned after success message.
In step S322, the user terminal A triggering network side 301 as initiator establishes separation communication path.Wherein：
REFER(refer-to：B it is) to trigger the network side 301 as the user terminal A of initiator and establish the separation communication path
Message；The interim reception message that 202Accept network sides 301 are sent；INVITE (A, B) is network side 301 to as initiation
The invitation message that the user terminal A of side is sent.
Step S331 is when other participants beyond user terminal B to be separated are included in IMS multi-party conversations, will to treat
After separating user terminal B separation, continue to keep the data exchange process of the IMS multi-party conversations not comprising user terminal B to be separated；
Wherein, NOTIFY message is that network side can send status change notification message.
Step S332 is not include other participants beyond user terminal B to be separated in IMS multi-party conversations, is built in triggering
After vertical separation communication path, terminate the data exchange process of former IMS multi-party conversations, wherein BYE is hanging up for the transmission of network side 301
Message.
Step S34 is that network side 301 informs user terminal B to be separated it has been removed the data interaction of IMS multi-party conversations
Process, wherein INVITE are that network side 301 does not carry inviting for focus (isfocus) parameter to what user terminal B to be separated was sent
Please message.
Due to the step of being related in data interaction figure IMS multi-party conversations as shown in Figure 1 in embodiments of the present invention
It is described separation method and the separation method suitable for network side as shown in Figure 2, so not repeating.Because accompanying drawing identifies
200 OK, ACK are conventional handshake as defined in agreement, therefore are also repeated no more.
The embodiment of the present invention also provides a kind of data interaction figure of separation method, referring to Fig. 4.
In step S41, the first user terminal 41 with merge with second user terminal 42 and with the 3rd user terminal 43
Between the modes of IMS ordinary conversations initiate the IMS multi-party conversations.
First user terminal 41 is the initiator of multi-party conversation, merges the process of IMS multi-party conversations and can include：First uses
Family terminal 41 hangs up the ordinary conversation between second user terminal 42；Ordinary conversation between transfer and the 3rd user terminal 43
To IMS multi-party conversations；Shift the ordinary conversation between second user terminal 42 to IMS multi-party conversations.
It is understood that the first user terminal 41 can also be between hang-up and second user terminal 42 ordinary conversation
Afterwards, ordinary conversation to IMS multi-party conversations, the then transfer that can also first shift between second user terminal 42 is used with the 3rd
Ordinary conversation between family terminal 43 is to IMS multi-party conversations.First user terminal and second user terminal are only for convenience of description
And define, not to the restriction of user terminal.
The data interaction of said process is consistent with the merging mode in existing protocol, therefore will not be repeated here.Merging IMS
During multi-party conversation, merge first IMS ordinary conversation of corresponding 3rd user terminal 43 first, and merge successfully；And
When merging second IMS ordinary conversation corresponding to second user terminal 42, merge failure.
Now, only existed in the IMS multi-party conversations that success is initiated as the first user terminal 41 of initiator and one
As the 3rd user terminal 43 of participant, therefore need to carry out the separation of IMS multi-party conversations.
In step S42, separation path is established in triggering.
When separation path is established in triggering to be triggered by the first user terminal 41, the data interaction of separation path is established in triggering
Process can be the same as or similar to step S321 in embodiment as shown in Figure 3 or step S322, wherein the first client 41 can
With can be the same as or similar to use to be separated the same as or similar to the user terminal A for being initiator, the 3rd user terminal family end 43
Family terminal B, will not be repeated here.
Step S421 is to establish to separate specific data exchange process when path is completed by network side 301 when triggering, its
Last three step the same as or similar to data interaction in step S322 is implemented, will not be repeated here.
In step S43, network side 301 notifies the first user terminal 41 to hang MPTY, and notifies that the 3rd user is whole
End 43 is separated into common call from MPTY.Step S43 specific implementation may refer to step S332 and step in Fig. 3
S34, this is not repeated.
The present invention also provides a kind of separator of IMS multi-party conversations, and its structural representation is referring to Fig. 5.
The separator 50 shown in Fig. 5 includes：
Communication path trigger element 51 is separated, establishes separation communication path suitable for triggering, the separation communication path is IMS
Communication path beyond multi-party conversation, the separation communication path couple the user terminal as initiator and the IMS
User terminal to be separated in multi-party conversation；
Ordinary conversation establishes unit 52, suitable for controlling the user terminal as initiator logical by the separation communication
Road carries out IMS ordinary conversations with the user terminal to be separated.
In specific implementation, the separation communication path trigger element 51 can be triggered by invitation message and establish described point
From communication path.
In specific implementation, the separator 50 of IMS multi-party conversations as shown in Figure 5 is used as the use of initiator
Family terminal, the separation communication path is established by the user terminal triggering as initiator.
In specific implementation, the separation communication path trigger element 51 can be established by triggering network side with triggering
The separation communication path.
Specifically, the separation communication path trigger element 51 can be built by network side described in call forwarding message trigger
The separation communication path is found, the user terminal to be separated is carried in the header field that diverts the aim in the call forwarding message
IMPU, not carrying mode parameter.
In specific implementation, separator 50 can also include：IMS multi-party conversation holding unit (not shown), suitable for protecting
The IMS multi-party conversations are held, the user terminal to be separated is retained in the IMS multi-party conversations of the holding.
In specific implementation, separator 50 can also include：Unit (not shown) is removed, network side is come from suitable for receiving
Notification message, the user terminal to be separated in the IMS multi-party conversations is removed based on the notification message.
In specific implementation, separator 50 can also include：Combining unit (not shown), suitable for successively to merge two
The mode of IMS ordinary conversations initiates the IMS multi-party conversations；The separation communication path trigger element, suitable for when latter incorporated
When the IMS ordinary conversations merge failure, separation communication path is established in triggering, and now the separation communication path trigger element can
Using positioned at the user terminal or network side as initiator.
Because the separator of IMS multi-party conversations corresponds to the separation method of IMS multi-party conversations, therefore IMS multi-party conversations
The specific implementation of separator may refer to the separation method of IMS multi-party conversations, will not be repeated here.
The embodiment of the present invention also provides a kind of separator of IMS multi-party conversations its structural representation referring to Fig. 5.
It can include suitable for the separator 60 of network side：
Invitation message transmitting element 62, suitable for sending invitation message to the user terminal as initiator, to establish
The separation communication path, the separation communication path are the communication path beyond the IMS multi-party conversations, and the separation communicates
Path couples the user terminal as initiator and user terminal to be separated, so that the user terminal as initiator
IMS ordinary conversations are carried out by the separation communication path and the user terminal to be separated.
In specific implementation, it can also include suitable for the separator 60 of network side：Message reception units 61 are triggered, are fitted
It is used to establish the triggering message for separating communication path in receiving, the triggering message is whole from the user for initiating IMS multi-party conversations
End, the triggering message include the information of the user terminal to be separated in the IMS multi-party conversations.
In specific implementation, the triggering message can include：Call forwarding message, turn in the call forwarding message
Move in target header field and carry the IMPU of the user terminal to be separated, not carrying mode parameter.
In specific implementation, it can also include suitable for the separator 60 of network side：(figure is not for notification message transmitting element
Show), suitable for the IMS multi-party conversations include the user terminal to be separated beyond participant when, to it is described as initiate
The user terminal of side sends a notification message, to cause the user terminal as initiator is based on the notification message to remove institute
State the user terminal to be separated in IMS multi-party conversations.
In specific implementation, it can also include suitable for the separator 60 of network side：Hanging up message sending unit, (figure is not
Show), suitable for when the IMS multi-party conversations do not include the participant beyond the user terminal to be separated, being sent out to described be used as
Message is hung up in the user terminal transmission for playing side, to terminate the IMS multi-party conversations.
Because the separator of the IMS multi-party conversations suitable for network side in many ways can corresponding to the IMS suitable for network side
The separation method of words, therefore the specific implementation suitable for the separator of the IMS multi-party conversations of network side may refer to be applied to net
The separation method of the IMS multi-party conversations of network side, will not be repeated here.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage
Medium can include：ROM, RAM, disk or CD etc..
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art, this is not being departed from
In the spirit and scope of invention, it can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
The scope of restriction is defined.
Claims (28)
- A kind of 1. separation method of IMS multi-party conversations, it is characterised in that including：Separation communication path is established in triggering, and the communication path that separates is the communication path beyond IMS multi-party conversations, the separation Communication path is coupled as the user terminal to be separated in the user terminal and the IMS multi-party conversations of initiator, the initiation Side refers to the initiator of the IMS multi-party conversations；The user terminal as initiator is general by the separation communication path and the user terminal progress IMS to be separated Logical session.
- 2. the separation method of IMS multi-party conversations according to claim 1, it is characterised in that by described as initiator's The separation communication path is established in user terminal triggering.
- 3. the separation method of IMS multi-party conversations according to claim 2, it is characterised in that the use as initiator Separation communication path is established in family terminal triggering to be included：The user terminal as initiator establishes institute by invitation message triggering State separation communication path.
- 4. the separation method of IMS multi-party conversations according to claim 2, it is characterised in that the use as initiator Separation communication path is established in family terminal triggering to be included：The user terminal triggering network side as initiator establishes the separation Communication path.
- 5. the separation method of IMS multi-party conversations according to claim 4, it is characterised in that the use as initiator Family terminal triggering network side, which establishes separation communication path, to be included：The user terminal as initiator passes through call forwarding message Trigger the network side and establish the separation communication path, carried in the header field that diverts the aim in the call forwarding message described in The IMPU of user terminal to be separated, not carrying mode parameter.
- 6. the separation method of IMS multi-party conversations according to claim 2, it is characterised in that establish separation communication in triggering Also include before path：Keep the IMS multi-party conversations, the IMS that the user terminal to be separated is retained in the holding is multi-party In session.
- 7. the separation method of IMS multi-party conversations according to claim 6, it is characterised in that described as initiator's User terminal triggering is established after separation communication path, in addition to：The notification message from network side is received, based on the notice Message removes the user terminal to be separated in the IMS multi-party conversations.
- 8. the separation method of IMS multi-party conversations according to claim 1, it is characterised in that establish separation in the triggering Also include before communication path：The user terminal as initiator is sent out in a manner of successively merging two IMS ordinary conversations The IMS multi-party conversations are played, wherein the latter incorporated IMS ordinary conversations merge failure；Wherein, the separation communication path is established by the user terminal as initiator or network side triggering.
- A kind of 9. separation method of IMS multi-party conversations, suitable for network side, it is characterised in that including：Invitation message is sent to the user terminal as initiator, to establish separation communication path, the separation communication path is Communication path beyond the IMS multi-party conversations, the separation communication path coupling as initiator user terminal with treat point From user terminal, so that the user terminal as initiator is whole by the separation communication path and the user to be separated End carries out IMS ordinary conversations, and the initiator refers to the initiator of the IMS multi-party conversations.
- 10. the separation method of IMS multi-party conversations according to claim 9, it is characterised in that described to as initiator User terminal send invitation message before also include：Receive the triggering message for establishing separation communication path, the triggering Message includes to be separated in the IMS multi-party conversations from the user terminal for initiating IMS multi-party conversations, the triggering message The information of user terminal.
- 11. the separation method of IMS multi-party conversations according to claim 10, it is characterised in that the triggering message includes： Call forwarding message, the IMPU of the user terminal to be separated is carried in the header field that diverts the aim in the call forwarding message, Not carrying mode parameter.
- 12. the separation method of IMS multi-party conversations according to claim 10, it is characterised in that also include：If the IMS multi-party conversations include the participant beyond the user terminal to be separated, to described as initiator's User terminal sends a notification message, to cause the user terminal as initiator to be based on described in notification message removal User terminal to be separated in IMS multi-party conversations.
- 13. the separation method of IMS multi-party conversations according to claim 10, it is characterised in that also include：If the IMS multi-party conversations do not include the participant beyond the user terminal to be separated, initiator is used as to described User terminal send hang up message, to terminate the IMS multi-party conversations.
- 14. the separation method of IMS multi-party conversations according to claim 9, it is characterised in that also include：Judge to find only to include as the user terminal of initiator and a conduct in the IMS multi-party conversations through the network side The user terminal of participant.
- A kind of 15. separator of IMS multi-party conversations, it is characterised in that including：Communication path trigger element is separated, establishes separation communication path suitable for triggering, the separation communication path is that IMS in many ways can Communication path beyond words, the separation communication path coupling is as in the user terminal and the IMS multi-party conversations of initiator User terminal to be separated, the initiator refers to the initiator of the IMS multi-party conversations；Ordinary conversation establishes unit, suitable for controlling the user terminal as initiator to pass through the separation communication path and institute State user terminal to be separated and carry out IMS ordinary conversations.
- 16. the separator of IMS multi-party conversations according to claim 15, it is characterised in that be used as initiator by described User terminal triggering establish the separation communication path.
- 17. the separator of IMS multi-party conversations according to claim 16, it is characterised in that the separation communication path Trigger element establishes the separation communication path by invitation message triggering.
- 18. the separator of IMS multi-party conversations according to claim 16, it is characterised in that the separation communication path Trigger element is suitable to triggering network side, and the separation communication path is established with triggering.
- 19. the separator of IMS multi-party conversations according to claim 18, it is characterised in that the separation communication path Trigger element establishes the separation communication path by network side described in call forwarding message trigger, in the call forwarding message The header field that diverts the aim in carry the IMPU of the user terminal to be separated, not carrying mode parameter.
- 20. the separator of IMS multi-party conversations according to claim 16, it is characterised in that also include：IMS multi-party conversation holding units, suitable for keeping the IMS multi-party conversations, the user terminal to be separated is retained in described In the IMS multi-party conversations of holding.
- 21. the separator of IMS multi-party conversations according to claim 20, it is characterised in that also include：Unit is removed, suitable for receiving the notification message from network side, the IMS multi-party conversations are removed based on the notification message In user terminal to be separated.
- 22. the separator of IMS multi-party conversations according to claim 15, it is characterised in that also include：Combining unit, suitable for initiating the IMS multi-party conversations in a manner of successively merging two IMS ordinary conversations；The separation Communication path trigger element, suitable for when the wherein latter incorporated IMS ordinary conversations merge failure, separation communication is established in triggering Path.
- A kind of 23. separator of IMS multi-party conversations, suitable for network side, it is characterised in that including：Invitation message transmitting element is logical to establish the separation suitable for sending invitation message to the user terminal as initiator Believe path, the separation communication path is the communication path beyond the IMS multi-party conversations, the separation communication path coupling institute The user terminal as initiator and user terminal to be separated are stated, so that the user terminal as initiator passes through described point IMS ordinary conversations are carried out from communication path and the user terminal to be separated, the initiator refers to the IMS multi-party conversations Initiator.
- 24. the separator of IMS multi-party conversations according to claim 23, it is characterised in that also include：Message reception units are triggered, suitable for receiving the triggering message for being used for establishing separation communication path, the triggering message comes from The user terminal of IMS multi-party conversations is initiated, the triggering message includes the user terminal to be separated in the IMS multi-party conversations Information.
- 25. the separator of IMS multi-party conversations according to claim 24, it is characterised in that the triggering message includes： Call forwarding message, the IMPU of the user terminal to be separated is carried in the header field that diverts the aim in the call forwarding message, Not carrying mode parameter.
- 26. the separator of IMS multi-party conversations according to claim 24, it is characterised in that also include：Judging unit, suitable for judging the IMS multi-party conversations；The triggering message reception units are suitable to sentencing described in warp Disconnected unit judges find only to include as the user terminal of initiator and the use as participant in the IMS multi-party conversations During the terminal of family, invitation message is sent to the user terminal as initiator.
- 27. the separator of IMS multi-party conversations according to claim 23, it is characterised in that also include：Notification message transmitting element, suitable for including the participant beyond the user terminal to be separated in the IMS multi-party conversations When, sent a notification message to the user terminal as initiator, to cause the user terminal as initiator to be based on The notification message removes the user terminal to be separated in the IMS multi-party conversations.
- 28. the separator of IMS multi-party conversations according to claim 23, it is characterised in that also include：Message sending unit is hung up, suitable for not including the participation beyond the user terminal to be separated in the IMS multi-party conversations During person, sent to the user terminal as initiator and hang up message, to terminate the IMS multi-party conversations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301985.0A CN107360116B (en) | 2016-05-09 | 2016-05-09 | IMS multi-party session separation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301985.0A CN107360116B (en) | 2016-05-09 | 2016-05-09 | IMS multi-party session separation method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107360116A true CN107360116A (en) | 2017-11-17 |
| CN107360116B CN107360116B (en) | 2019-12-13 |
Family
ID=60271055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610301985.0A Active CN107360116B (en) | 2016-05-09 | 2016-05-09 | IMS multi-party session separation method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107360116B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246032A (en) * | 2020-03-27 | 2020-06-05 | 北京小米移动软件有限公司 | Call management method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014157A (en) * | 2007-02-15 | 2007-08-08 | 华为技术有限公司 | Method and apparatus for performing secret communication in cluster group call |
| CN101764896A (en) * | 2008-12-24 | 2010-06-30 | 华为技术有限公司 | Method, device and system for adding or removing conference participants in multi-party conference |
| CN101909263A (en) * | 2009-06-08 | 2010-12-08 | 展讯通信（上海）有限公司 | Method for realizing three-way call or conference call and dual-standby terminal |
| CN104125540A (en) * | 2013-04-25 | 2014-10-29 | 三星Sds株式会社 | Multipoint communication device and method of performing switching from multipoint communication to point-to-point communication |
| CN104580763A (en) * | 2013-10-23 | 2015-04-29 | 深圳市潮流网络技术有限公司 | Method and device for realizing private chat in telephone conference |
-
2016
- 2016-05-09 CN CN201610301985.0A patent/CN107360116B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014157A (en) * | 2007-02-15 | 2007-08-08 | 华为技术有限公司 | Method and apparatus for performing secret communication in cluster group call |
| CN101764896A (en) * | 2008-12-24 | 2010-06-30 | 华为技术有限公司 | Method, device and system for adding or removing conference participants in multi-party conference |
| CN101909263A (en) * | 2009-06-08 | 2010-12-08 | 展讯通信（上海）有限公司 | Method for realizing three-way call or conference call and dual-standby terminal |
| CN104125540A (en) * | 2013-04-25 | 2014-10-29 | 三星Sds株式会社 | Multipoint communication device and method of performing switching from multipoint communication to point-to-point communication |
| CN104580763A (en) * | 2013-10-23 | 2015-04-29 | 深圳市潮流网络技术有限公司 | Method and device for realizing private chat in telephone conference |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246032A (en) * | 2020-03-27 | 2020-06-05 | 北京小米移动软件有限公司 | Call management method and device |
| CN111246032B (en) * | 2020-03-27 | 2021-07-30 | 北京小米移动软件有限公司 | Call management method and device |
| US11323573B2 (en) | 2020-03-27 | 2022-05-03 | Beijing Xiaomi Mobile Software Co., Ltd. | Call management method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107360116B (en) | 2019-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101248568B1 (en) | Method for providing early-media service based on session initiation protocol | |
| CN103716299B (en) | A kind of method to be conversated based on SIP, terminal and call business server | |
| EP1836825B1 (en) | Facilitating early media in a communications system | |
| CN104902111B (en) | A kind of method, apparatus and system established based on Web RTC multi-party call | |
| CN101018216B (en) | Voice, Modem and Fax full control method | |
| WO2015192682A1 (en) | Communication method and terminal | |
| WO2014101209A1 (en) | Method, device, and system for implementing conference access | |
| CN107786509A (en) | Conversation message processing method and relevant apparatus | |
| US9203630B2 (en) | Method and apparatus for seamlessly implementing transferring dual-party call into conference | |
| US8250147B2 (en) | Remote call control and conferencing using paired devices | |
| RU2526710C2 (en) | Method and system for call forwarding based on sip using set-top box | |
| CN105122761B (en) | The local control of the additional media session of packet-based calling | |
| CN107360116A (en) | The separation method and device of IMS multi-party conversations | |
| CN106162368A (en) | A kind of fusion device supporting mediaphone and communication means, subscriber equipment | |
| CN106358156B (en) | Call processing method and device in a kind of multi-party call | |
| CN105991239B (en) | Signal processing method, device and relevant device in a kind of IMS system | |
| CN103685245B (en) | Conversation music control method and device | |
| CN108076055A (en) | A kind of forced releasing and forced interposing control method and device of SIP multi-party conversations | |
| WO2014000429A1 (en) | Method and device for realizing terminal mobile service in internet protocol (ip) multimedia subsystem architecture | |
| CN108347418A (en) | Control method, device and the mostly logical terminal of conference telephone | |
| CN103685159B (en) | Select the method and terminal of call network | |
| CN101686138A (en) | Method, device and system for realizing tripartite conference | |
| WO2013029389A1 (en) | Method and device for realizing coloring ring back tone service in ctd call service | |
| CN101742005A (en) | Method, system and network device for realizing conference segmentation services | |
| CN108616485A (en) | A kind of communication means and equipment based on fusion device |
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 |