CN104333853B - A kind of communication means and system based on IMS - Google Patents
A kind of communication means and system based on IMS Download PDFInfo
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- CN104333853B CN104333853B CN201410605461.1A CN201410605461A CN104333853B CN 104333853 B CN104333853 B CN 104333853B CN 201410605461 A CN201410605461 A CN 201410605461A CN 104333853 B CN104333853 B CN 104333853B
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- Prior art keywords
- rejection
- signaling
- module
- call request
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
-
- 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]
Abstract
The invention discloses a kind of communication means based on IMS, including step：Caller direction callee sends call request；Callee parses the call request, if the call request includes being used to mark calling terminal to support to reply the functional label of rejection information by signaling, rejection information is replied by signaling when rejection calling party sends a telegram here；And calling party receives the rejection signaling that callee sends, and parse the rejection signaling and obtain rejection information.The present invention is also corresponding to provide a kind of communication system.The present invention enables to callee to reply rejection information by way of signaling, so as to avoid using message reply, reduces communications cost.
Description
Technical field
The present invention relates to communication technical field, in particular to a kind of communication means and system.
Background technology
With the continuous development of the communication technology, current mobile communications technology starts to enter the 4G epoch from the 3G epoch.No matter
3G epoch or 4G epoch, voice communication are all important contents therein.When other side's incoming phone call, user may be because
A variety of causes, such as just roaming is not intended to answer counterpart telephone in session or abroad, then selects " rejection ".But in order to keep away
Situations such as exempting to misunderstand, user generally need to notify other side's rejection to obtain reason again.Then, design a kind of rejection and notify the scheme of other side
It is essential.
Currently, it is mainly to be realized by short message to handle problems, that is, after the calling for receiving other side, " short message is refused for selection
Connect ", recall short message writes interface to rejection phone simultaneously, and the reason for rejection is written in short message, then passes through SMS notification pair
Side.A short message is individually sent for the scheme by short message rejection, during rejection, this needs to pay certain short-message fee,
If roam to foreign countries, it may be necessary to pay transnational short-message fee costly, which increase user's rejection and notice pair
Cost when square.
Therefore, it is necessary to a kind of communication means and system based on IMS are provided, it is caused to reduce transmission rejection short message
Communications cost.
The content of the invention
The present invention provides a kind of communication means and system based on IMS, and callee can be replied by way of signaling and be refused
Information is connect, so as to avoid using message reply, reduces communications cost.
A kind of communication means, including step：
Caller direction callee sends call request；
Callee parses the call request, if the call request includes being used to mark calling terminal to support to pass through letter
The functional label of rejection information is replied in order, then replys rejection information by signaling when rejection calling party sends a telegram here；And
Calling party receives the rejection signaling that callee sends, and parses the rejection signaling and obtain rejection information.
Wherein, the caller direction callee sends call request and included：
Structure includes the call request of the functional label；And
The call request of structure is sent to callee.
Wherein, the functional label is arranged in the Contact head fields of the call request.
Wherein, if not including the functional label in the call request, in rejection phone, by the way of short message
Reply rejection information.
Wherein, when replying rejection information by signaling, in addition to：
Judge whether to reply rejection information by signaling by the way of automatically replying, if so, rejection and obtaining in default
Hold and be implemented in as the content by signaling reply rejection information in rejection signaling, if it is not, then rejection and obtaining the content of input
It is implemented in as the content that rejection information is replied by signaling in rejection signaling.
Wherein, according to the content that acquisition inputs as the content that rejection information is replied by signaling, in addition to：
Before the content of input is obtained, set flag bit effective, the flag bit is used to indicate currently employed signaling time
Whether multiple rejection information is effective；And
Whether after the content of input is obtained, it is effective to detect the flag bit, if effectively, the content for obtaining input is made
For rejection information curriculum offering in rejection signaling, and send the rejection signaling to calling party, if invalid, send short message
Replied to calling party.
Wherein, the rejection information architecture is in the rejection head field of the rejection signaling.
A kind of communication system, it includes：
Calling terminal, for sending call request to terminal called, and sent for receiving and parsing the terminal called
Rejection signaling obtain rejection information；And
Terminal called, for parsing the call request of calling terminal transmission, if the call request includes being used for
Calling terminal is marked to support that replying rejection informational function by signaling marks, then is replied by signaling when rejection calling party sends a telegram here and refused
Connect information.
Wherein, the calling terminal includes request structure module, the first sending module, the first receiving module, the first parsing
Module and display module, the call request for asking structure module to include the functional label for building, described first
Sending module is used to send the call request that the request builds module construction to terminal called, and first receiving module is used
In the rejection signaling for receiving terminal called transmission, first parsing module is used for the rejection received to first receiving module
Signaling is parsed, and judges to carry rejection information in rejection signaling, if so, then extracting the rejection information, the display module
For the content for the rejection information for showing the first parsing module extraction.
Wherein, the terminal called includes the second receiving module, the second parsing module, processing module, signaling structure module
And second sending module, second receiving module are used to receiving the call request that the calling terminal is sent, described second
Parsing module is used to parse the call request, judges to whether there is functional label, the place in the call request
Manage module to be used for when second parsing module judges that the call request includes functional label, control terminal called rejection
Rejection information is replied by signaling during incoming call, the signaling structure module is used to build the rejection signaling for including rejection information, institute
The second sending module is stated to be used to send the rejection signaling of signaling structure module construction to calling terminal.
The communication means and system that the technical program provides, in the terminal for supporting IMS related services, callee can lead to
Signaling is crossed by rejection information transmission to calling party, so that callee is in rejection, it is not necessary to reply rejection by the way of short message
Information, need to pay the application scenarios compared with high cost for some transmission short messages, the communication means and be that the technical program provides
Transmission rejection short message can be avoided and caused communication cost by uniting, and so as to reduce the communication cost of user, lift user's
Usage experience.
Brief description of the drawings
Fig. 1 is the flow chart for the communication means that first embodiment of the invention provides；
Fig. 2 is the structured flowchart for the communication system that second embodiment of the invention provides.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The voice call under 4G networks is realized based on IMS (IP multimedia subsystem).Supporting the terminal of IMS related services
In, at least with two Network Access Points (APN).One of them is the special access points of IMS, and another is accessed for general data
Point.Wherein, IMS uses the special access points of IMS.The signaling protocol that IMS is used is SIP (Session Initiation
Protocol), SIP is the signaling control protocol of an application layer.For creating, changing and discharging one or more participants'
Session.The session can be Internet multimedia conferencings, IP phone or multimedia delivery.SIP has the spy for being easy to extension
Property, the data of reply are carried back caller by the message addition that callee will reply in the SIP signalings of rejection with SIP signalings
Side, calling party parse rejection information, can saved using short message rejection and caused communication cost.
Referring to Fig. 1, the first embodiment of the technical program provides a kind of communication means.Present embodiment is a kind of base
In IMS communication means, the communication means includes step：
S101, caller direction callee send call request.
In present embodiment, include functional label in the call request of calling party, the functional label is used to mark master
Support to reply rejection information by signaling in the side of crying.The functional label can be arranged in the Contact head fields of call request,
The functional label can be replyRejectReason.The functional label is unique, with avoid with call request
Other specification mutually conflicts.
This step can specifically include：
First, structure includes the call request of functional label.
Specifically, the functional label can be added in the Contact head fields of call request, show that calling party supports
Rejection information is replied by signaling.
Secondly, the call request of structure is sent to callee.
S102, callee parses the call request, if the call request includes the functional label, rejection master
Rejection information is replied by signaling when the side of crying sends a telegram here.
This step can specifically include：
The first step, receives the call request of calling party, and is parsed.
Specifically, after callee receives the call request of calling party, the call request is parsed, obtains call request
Content.
Second step, judge to whether there is the functional label in call request, if so, then entering the 3rd step；If it is not, then exist
During rejection phone, rejection information can be replied by the way of short message.
In this step, by judging whether include functional label in call request, judge whether calling party supports to pass through
Signaling replys rejection information, if not supporting, is handled in the way of common incoming call blocking message reply, i.e. callee
Terminal is called SMS module to send an SMS to calling party and replied.If judging, caller's call request includes functional label,
Then judge that calling party supports to reply rejection information by signaling, into the 3rd step.
3rd step, judge whether to reply rejection information by signaling by the way of automatically replying, if rejection and obtaining
Preset content is as the content that rejection information is replied by signaling, if it is not, then rejection and obtaining the content of input as passing through letter
The content of rejection information is replied in order.
The content automatically replied can be preset with the terminal, is refused being replied by the way of automatically replying by signaling
When connecing information, then the content that rejection information is replied using default content as signaling is implemented in rejection signaling.Specifically, can be with
Increasing a rejection head field in rejection signaling, the rejection head field distinguishes with other fields in rejection signaling,
The rejection head field can be defined as ReplyRejectMessage, and the content automatically replied can increase refuses with described
Turn into rejection information in joint field.
If replying rejection information, display input or selection interface by signaling not by the way of automatically replying, use
Family can input the content of reply, and the content that rejection information is replied for use as signaling is implemented in rejection signaling.Specifically, can be with
Increasing a rejection head field in rejection signaling, the rejection head field distinguishes with other fields in rejection signaling,
The rejection head field can be defined as ReplyRejectMessage, and the content for voluntarily inputting reply can increase and institute
Stating in rejection head field turns into rejection information.
When obtaining the content of input as the content that rejection information is replied by signaling, before the 3rd step is performed, may be used also
To further comprise setting flag bit, whether the flag bit to reply rejection information effective if being used to indicating currently employed signaling.Such as
When calling party stopped call or due to calling time-out automatically hung up, then be not required to using signaling reply rejection information,
It is i.e. now invalid using signaling reply rejection information.After the content of input is obtained, in addition to the detection flag bit
Whether effective step, to judge current whether to also need to reply rejection information using signaling.If calling party has stopped call
Or due to calling time-out, then judgement symbol position is invalid, then signaling can not be used to reply rejection information, can use message reply
Mode replied, i.e., callee's terminal calls SMS module to send an SMS to calling party and replied.If judgement symbol position
Effectively, then show signaling can be used to reply rejection information.
4th step, callee, which sends rejection signaling to calling party, the rejection signaling, includes rejection information.
S103, calling party receives the rejection signaling that callee sends, and parses the rejection signaling and obtain rejection information.
After the rejection signaling of callee is received, calling party parses to rejection signaling, judges in rejection signaling
Whether rejection information is carried, if so, the content for then extracting rejection information is shown.Specifically, calling party will parse rejection letter
After order, detect in rejection signaling and whether there is rejection head field, if in the presence of extracting content and the progress of the rejection head field
Display.Calling party is by extracting the content in rejection head field, you can to obtain rejection information, it is hereby achieved that callee
Rejection information, understand callee's rejection phone the reason for.
The communication means that the technical program provides, in the terminal for supporting IMS related services, callee can pass through signaling
By rejection information transmission to calling party, so that callee is in rejection, it is not necessary to rejection information is replied by the way of short message, it is right
Need to pay the application scenarios compared with high cost in some transmission short messages, the communication means that the technical program provides can avoid sending
Rejection short message and caused communication cost, so as to reduce the communication cost of user, lift the usage experience of user.
Referring to Fig. 2, the technical program second embodiment is also corresponding to provide a kind of communication system 100, the communication system
System 100 includes calling terminal 110 and terminal called 120.
The calling terminal 110 is used to send call request to terminal called 120, and described called for receiving and parsing
The rejection signaling that terminal is sent obtains rejection information.
The terminal called 120 is used for the call request for parsing calling terminal transmission, if being wrapped in the call request
Include for marking calling terminal to support that replying rejection informational function by signaling marks, then passes through signaling when rejection calling party sends a telegram here
Reply rejection information.
Specifically, the calling terminal 110 includes request structure module 111, the first sending module 112, first receives mould
Block 113, the first parsing module 114 and display module 115.
The request structure module 111 is used to build the call request for including the functional label.Specifically, it can exhale
Cry in the Contact head fields of request and add the functional label, show that calling party supports to reply rejection information by signaling.Institute
It can be replyRejectReason to state functional label.The functional label is unique, to avoid and its in call request
He mutually conflicts at parameter.
First sending module 112 is used to send the call request that the request structure module 111 is built to called
Terminal 120.
First receiving module 113 is used for the rejection signaling for receiving the transmission of terminal called 120.
First parsing module 114 is used to parse the rejection signaling that first receiving module 113 receives, and sentences
Rejection information is carried in disconnected rejection signaling, if so, then extracting the rejection information.
Specifically, first parsing module 114 can by detect in rejection signaling with the presence or absence of rejection head field from
And rejection information is judged whether, if in the presence of extracting the content of the rejection head field and shown.Calling party passes through
Extract the content in rejection head field, you can to obtain rejection information, it is hereby achieved that the rejection information of callee, understands quilt
The reason for side's of crying rejection phone.
The display module 115 is used for the content for showing the rejection information that first parsing module 114 extracts.
The terminal called 120 can specifically include the second receiving module 121, the second parsing module 122, processing module
123rd, the signaling structure sending module 125 of module 124 and second.
Second receiving module 121 is used to receive the call request that the calling terminal 110 is sent.
Second parsing module 122 is used to parse the call request, judge in the call request whether
Functional label be present.Second parsing module 122 judges caller end by judging whether include functional label in call request
Whether support to reply rejection information by signaling in end.
The processing module 123 is used to judge that the call request includes function mark in second parsing module 122
Clock, rejection information is replied by signaling when controlling terminal called refusing incoming call.The processing module 123 is additionally operable to described
When second parsing module 122 judges not including in the call request functional label, control terminal called refusing incoming call is depending on passing through
Message reply rejection information.
The signaling structure module 124 is used to build the rejection signaling for including rejection information.Specifically, the signaling structure
Module 124 can increase rejection head field, the rejection head field and other heads in rejection signaling in rejection signaling is built
Field distinguishes, and the rejection head field can be defined as ReplyRejectMessage, and the content of the rejection information of reply can
Turn into rejection information to be added in the rejection head field.
The content of the rejection information can be obtained by the mode of automatically replying, and can also be obtained by way of input.
The processing module 123 is additionally operable to, when the mode that selection automatically replies obtains the content of rejection information, control the signaling structure
Modeling block 124 obtains the content that default content replys rejection information as signaling, and rejection letter is obtained in the mode of selection input
During the content of breath, the content for controlling the signaling structure module 124 to obtain input replys the content of rejection information as signaling.
Second sending module 125 is used to send the rejection signaling that signaling structure module 124 is built to calling terminal
110。
The terminal called 120 can further include significant notation module, and the significant notation module is used to select
When selecting the content for obtaining input as the content for replying rejection information by signaling, set flag bit effective, and taking acquisition defeated
Whether effective the content entered detects the flag bit as after the content that rejection information is replied by signaling.The flag bit
It is whether effective for indicating currently employed signaling reply rejection information.Such as when calling party has stopped call or super due to calling
When automatically hung up, then be not required to using signaling reply rejection information, i.e., now using signaling reply rejection information it is invalid,
Then flag bit is invalid.After the content inputted is obtained as the content of rejection information is replied by signaling, in addition to detection institute
The whether effective step of flag bit is stated, so that current whether also need to using signaling reply rejection information judged.If calling party is
Stop call or due to calling time-out, then judgement symbol position is invalid, then signaling can not be used to reply rejection information, can used
The mode of message reply is replied, i.e., callee's terminal is called SMS module to send an SMS to calling party and replied.If sentence
Disconnected flag bit is effective, then shows signaling can be used to reply rejection information.
The communication system that the technical program provides, in the terminal for supporting IMS related services, callee can pass through signaling
By rejection information transmission to calling party, so that callee is in rejection, it is not necessary to rejection information is replied by the way of short message, it is right
Need to pay the application scenarios compared with high cost in some transmission short messages, the communication system that the technical program provides can avoid sending
Rejection short message and caused communication cost, so as to reduce the communication cost of user, lift the usage experience of user.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of communication means based on IMS, including step：
Caller direction callee sends call request；
Callee parses the call request, if the call request includes being used to mark calling terminal to support to return by signaling
The functional label of multiple rejection information, then reply rejection information when rejection calling party sends a telegram here by signaling；And
Calling party receives the rejection signaling that callee sends, and parses the rejection signaling and obtain rejection information.
2. communication means as claimed in claim 1, it is characterised in that the caller direction callee sends call request bag
Include：
Structure includes the call request of the functional label；And
The call request of structure is sent to callee.
3. communication means as claimed in claim 2, it is characterised in that the functional label is arranged at the call request
In Contact head fields.
4. communication means as claimed in claim 1, it is characterised in that if not including the function mark in the call request
Note, then in rejection phone, reply rejection information by the way of short message.
5. communication means as claimed in claim 1, it is characterised in that when replying rejection information by signaling, in addition to：
Judge whether by the way of automatically replying by signaling reply rejection information, if so, rejection and obtain preset content work
It is implemented in reply the content of rejection information by signaling in rejection signaling, if it is not, then rejection and obtaining the content conduct of input
The content that rejection information is replied by signaling is implemented in rejection signaling.
6. communication means as claimed in claim 5, it is characterised in that be used as according to the content for obtaining input and returned by signaling
The content of multiple rejection information, in addition to：
Before the content of input is obtained, flag bit is set, the flag bit is used to indicate currently employed signaling reply rejection letter
Whether breath is effective；And
Whether after the content of input is obtained, it is effective to detect the flag bit, if effectively, obtaining the content of input as refusing
The curriculum offering of information is connect in rejection signaling, and sends the rejection signaling to calling party, if invalid, sends short message to master
Replied the side of crying.
7. communication means as claimed in claim 1, it is characterised in that the rejection information architecture is refused in the rejection signaling
In joint field.
8. a kind of communication system based on IMS, it includes：
Calling terminal, for sending call request to terminal called, and for receiving and parsing refusing for the terminal called transmission
Connect signaling and obtain rejection information；And
Terminal called, for parsing the call request of calling terminal transmission, if the call request includes being used to mark
Calling terminal supports that replying rejection informational function by signaling marks, then replys rejection by signaling when rejection calling party sends a telegram here and believe
Breath.
9. communication system as claimed in claim 8, it is characterised in that the calling terminal includes request structure module, first
Sending module, the first receiving module, the first parsing module and display module, the request structure module, which is used to build, includes institute
The call request of functional label is stated, the call request that first sending module is used to build the request module construction is sent
To terminal called, first receiving module is used for the rejection signaling for receiving terminal called transmission, and first parsing module is used
Parsed in the rejection signaling received to first receiving module, judge rejection information whether is carried in rejection signaling, if
It is then to extract the rejection information, the display module is used for the rejection information for showing the first parsing module extraction
Content.
10. communication system as claimed in claim 8, it is characterised in that the terminal called includes the second receiving module, second
Parsing module, processing module, signaling structure module and the second sending module, second receiving module are used to receive the master
The call request for making terminal send, second parsing module are used to parse the call request, judge the calling
It whether there is functional label in request, the processing module is used to judge to wrap in the call request in second parsing module
When including functional label, control and rejection information is replied by signaling during terminal called refusing incoming call, the signaling structure module is used for
Structure includes the rejection signaling of rejection information, and the rejection signaling that second sending module is used to build signaling module construction is sent out
Deliver to calling terminal.
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| CN201410605461.1A CN104333853B (en) | 2014-10-31 | 2014-10-31 | A kind of communication means and system based on IMS |
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| CN201410605461.1A CN104333853B (en) | 2014-10-31 | 2014-10-31 | A kind of communication means and system based on IMS |
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| CN104660822A (en) * | 2015-03-04 | 2015-05-27 | 深圳市中兴移动通信有限公司 | Mobile terminal as well as prompt method and device for rejected short message of mobile terminal |
| EP3531663B1 (en) * | 2016-10-31 | 2023-06-21 | Huawei Technologies Co., Ltd. | Call processing method, terminal, and system |
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| US7693134B2 (en) * | 2004-12-30 | 2010-04-06 | Alcatel-Lucent Usa Inc. | Method and apparatus for providing multimedia ringback services to user devices in IMS networks |
| CN100531425C (en) * | 2006-11-22 | 2009-08-19 | 华为技术有限公司 | Incoming call rejection method, mobile terminal, and telephone call message leaving method |
| CN101959157A (en) * | 2009-07-16 | 2011-01-26 | 中国移动通信集团公司 | Calling response method, device and system |
| US20120163370A1 (en) * | 2010-12-28 | 2012-06-28 | International Business Machines Corporation | Voip phone readiness alerting |
| CN103379449B (en) * | 2012-04-23 | 2017-02-08 | 中兴通讯股份有限公司 | Method and device for showing called state on calling terminal in calling process |
| CN102685670B (en) * | 2012-05-09 | 2015-12-16 | 惠州Tcl移动通信有限公司 | A kind of processing method based on cell phone incoming call automatic short message responding and mobile phone |
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