CN101325591A - Method for implementing polychrome business - Google Patents
Method for implementing polychrome business Download PDFInfo
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- CN101325591A CN101325591A CN200710138088.3A CN200710138088A CN101325591A CN 101325591 A CN101325591 A CN 101325591A CN 200710138088 A CN200710138088 A CN 200710138088A CN 101325591 A CN101325591 A CN 101325591A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000005516 engineering process Methods 0.000 claims description 44
- 230000004044 response Effects 0.000 description 17
- 238000013459 approach Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1083—In-session procedures
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Abstract
The invention proposes a polychrome business implementing method, including the following steps: S202, when a calling subscriber calls a called subscriber, a service equipment transmits a call message carrying polychrome service broadcast message to called subscriber's set for informing the called subscriber that the call message has a polychrome service; S204, if the called subscriber's set supports the polychrome service, the called subscriber's set returns back simultaneously a polychrome service supporting information and a normal media resource information; S206, after the negotiation of the polychrome media resource information is succeeded, the service equipment indicates a media resource function entity to play multimedia information for the called subscriber's set; S208, after the called subscriber answers, the service equipment and/or the called subscriber's set stops the multimedia information played in the calling process. The inventive polychrome service implementing method can simultaneously play multimedia information to the called subscriber during the call establishing process in the IMS domain.
Description
Technical field
The present invention relates to the communications field, relate to a kind of color image service implementation method more specifically.
Background technology
Network interconnection agreement (Internet Protocol, be called for short IP) IP multimedia subsystem, IMS (IPMultimedia Core Network Subsystem, be called for short IMS) be by third generation partner program (3rd Generation Partnership Project, abbreviation 3GPP) a kind of IP-based network framework that proposes, made up one opening and service environment flexibly, support multimedia application, can provide abundant multimedia service for the user.
In the IMS business system, key-course separates with operation layer, and key-course does not provide concrete business, and functions such as necessary triggering, route, charging only are provided to operation layer.Professional triggering and controlled function are CSCF (Call Session ControlFunction in the key-course, be called for short CSCF, be divided into and act on behalf of Proxy, inquiry Interrogating and serve three types of Serving, that wherein take the main responsibility is Serving, the Interrogating type is optional) finish, operation layer is by a series of application server (ApplicationServer, be called for short AS) form, concrete business service can be provided, AS can be an independent entity, also may reside among the S-CSCF.Key-course (S-CSCF) calls the business on the AS according to user's professional triggering of CAMEL-Subscription-Information control, realizes business function.AS and S-CSCF can be referred to as service equipment (Server Equipment is called for short SE).End-to-end equipment in the session is called subscriber equipment (User Equipment, be called for short UE), is responsible for mutual with the user.These functional entitys use (Session Initiation Protocol is called for short SIP) agreement communication.In the business that needs play multimedia information, can need Multimedia Resource Function (Media Resource Function, be called for short MRF, be divided into control section MRFC and medium processing section MRFP) participation, its control section is responsible for the translation of the SIP signaling of SE and is interpreted as instruction to MRFP, otherwise perhaps with the response of MRFP translation be interpreted as the SIP signaling that sends to SE, and the transmission and the reception of Media Stream are responsible in the processing section.
Be a kind of business among the IMS simultaneously in the call establishment to the business of called play multimedia information, this business also can be described as color image service, permission is in calling procedure, the caller network is play by the good multimedia messages of calling party's customization in advance to the callee, comprise audio frequency, video, figure and their combination etc., and the multimedia messages that stops not stop as yet being play after the callee replys.The professional technology that adopts of polychrome is session technology morning in the prior art.
Because MRFC is an entity with SE probably physically, represents in order to simplify flow process, so in the legend both are illustrated in the entity frame, uses the Session Initiation Protocol communication between the two.The message that dotted line is represented is optional.
Fig. 1 is existing color image service basic messae flow process figure, has described in the called process of calling, and color image service has been opened in caller, thus in calling procedure to the process of called play multimedia information, its step is as follows:
Step 102, UE-A calls out UE-B, such as sending INVITE (invitation) message, the media information of portability UE-A;
Step 104, message related to calls are by way of SE, and SE transmits this message and gives UE-B;
Step 106, UE-B receives message related to calls, responds " 183 Session Progress ", the normal media resource information of carrying UE-B, and increase session tokens value morning is supported color image service to inform the other side UE-B in the Support territory;
Step 108 is receiveed the response through SE, and SE transmits this message and gives UE-A;
Step 110, UE-A confirms the result of media negotiation in advance, gives UE-B such as sending PRACK (pre-affirmation) message;
Step 112, pre-acknowledge message approach SE, SE requires MRFP to reserve step polychrome media resource by MRFC;
Step 114, after resource reservation was successful, SE transmitted pre-acknowledge message and gives UE-B, and used the information of the polychrome of session technology increase early media resource in the message of transmitting, and used and reserved good polychrome media resource information as early-media information;
Step 116 after UE-B receives pre-acknowledge message, is responded " 200 OK ", and uses the polychrome media resource information that morning, session technology carried UE-B;
Step 118, the successful message approach SE of pre-affirmation, SE is transmitted to UE-A after removing information relevant with polychrome media resource information in the message;
Step 120, SE plays polychrome by MRFC notice MRFP to UE-B;
Step 122, MRFP plays polychrome according to the indication of MRFC to UE-B, and UE-B can determine whether this color image information is played to the user;
Step 124, UE-B can shake bell, sends " 180 Ringing " message to the calling party, and UE-B can determine whether local the tinkle of bells is played to the user;
Step 126, shake bell message approach SE, SE transmits this message and gives UE-A;
Step 128, the UE-B answering call sends " 200OK (Answer) " message;
Step 130 after SE receives the response message of UE-B, requires MRFP to stop to play color image information by MRFC, and discharges relevant media resource;
Step 132, SE transmits the response message of UE-B and gives UE-A;
Step 134 is set up the session connection of normal medium between UE-A and the UE-B;
Existing technology has only been used a kind of early medium technique: session technology early, do not use P-Early-Media (privately owned morning media domain) technology to realize color image service.Prior art is to callee's notice any information relevant with color image service, makes the callee to determine how to carry out service interaction according to the calling party is professional, such as polychrome and Ring Back Tone service alternately.
Summary of the invention
According to above-described one or more problems, the present invention proposes a kind of color image service implementation method, be used in the call establishment of IMS territory simultaneously to called play multimedia information.
According to a kind of color image service implementation method of the present invention, may further comprise the steps: S202, call out the calling subscriber under called subscriber's the situation, the message related to calls that service equipment will carry the color image service announcement information is sent to called subscriber equipment has color image service to inform the called subscriber; S204 supports at called subscriber equipment under the situation of color image service, and called subscriber equipment returns the color image service support information when returning normal media resource information; S206, after the success of polychrome media resource information reconciliation, service equipment indication media resource function entity is to called subscriber equipment play multimedia information; And S208, behind called subscriber answer, the multimedia messages that service equipment and/or called subscriber equipment stop call and play in the process.
Wherein, the color image service announcement information is following at least a: professional indication information and service media resource information.
Wherein, in S202, called subscriber equipment does not trigger local the tinkle of bells, or called subscriber equipment just triggers local the tinkle of bells under the situation of supporting the broadcast color image service.
Wherein, in S204, the color image service support information is indicated and can be adopted the color image service of session technology execution early, also can adopt early session technology and Empty Medium information technology execution color image service, can also adopt privately owned media domain technology execution morning color image service.
Wherein, called subscriber equipment adopts branch technique, when consulting normal medium, consults the polychrome medium.
The color image service implementation method is used for IP Multimedia System.
By color image service implementation method according to the present invention, can realize in the IMS territory in the call establishment simultaneously to called play multimedia information.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of existing color image service basic messae;
Fig. 2 is the flow chart according to color image service implementation method of the present invention;
Fig. 3 is according to the flow chart of the color image service basic messae of session technology early that uses of the present invention;
Fig. 4 is the flow chart according to the color image service basic messae of use of the present invention session technology morning and Empty Medium information technology; And
Fig. 5 is the color image service basic messae flow process figure of use of the present invention privately owned morning of media domain technology.
Embodiment
Below with reference to accompanying drawing, describe the specific embodiment of the present invention in detail.
Fig. 2 is the flow chart according to color image service implementation method of the present invention.As shown in Figure 2, this method may further comprise the steps: S202, to call out the calling subscriber under called subscriber's the situation, and the message related to calls that service equipment will carry the color image service announcement information is sent to called subscriber equipment has color image service to inform the called subscriber; S204 supports at called subscriber equipment under the situation of color image service, and called subscriber equipment returns the color image service support information when returning normal media resource information; Step S206, after the success of polychrome media resource information reconciliation, service equipment indication media resource function entity is to called subscriber equipment play multimedia information; S208, behind called subscriber answer, the multimedia messages that service equipment and/or called subscriber equipment stop call and play in the process.
Wherein, the color image service announcement information is following at least a: professional indication information and service media resource information.
Wherein, in S202, called subscriber equipment does not trigger local the tinkle of bells, or called subscriber equipment just triggers local the tinkle of bells under the situation of supporting the broadcast color image service.
Wherein, in S204, the color image service support information is indicated and can be adopted the color image service of session technology execution early, also can adopt early session technology and Empty Medium information technology execution color image service, can also adopt privately owned media domain technology execution morning color image service.
Wherein, called subscriber equipment adopts branch technique, when consulting normal medium, consults the polychrome medium.Color image service implementation method of the present invention can be used for IP Multimedia System.
Further specify the present invention with two application examples below.
Fig. 3 is the color image service basic messae flow process figure of session technology early that uses of the present invention, when having described calling UE-A and calling out called UE-B, SE uses session technology early, and the control media resource function is to called play multimedia information, and behind called party answer, stop the process to play, its step is as follows:
S302, UE-A calls out UE-B, such as transmission INVITE (invitation) message, the media information of portability UE-A, and can adopt Precondition (precondition) technology to prevent that called subscriber equipment from triggering local the tinkle of bells too early.
S304, message related to calls is by way of SE, and SE has judged color image service, and then SE transmits and informs the called color image service that has when this message is given UE-B.Such as in the P-Service-Indication territory, indicating; Such as using early-session (session early) technology, make message related to calls carry early-media information again, early-media information can use inactive polychrome media resource information, or the port of polychrome medium is 0 entirely.
S306, UE-B receives message related to calls, respond the normal media resource information of UE-B, such as responding " 183 Session Progress ", carry the normal media resource information of UE-B, and can inform that the other side UE-B supports color image service, such as can in the Support territory, increasing session tokens value early, session technology carries the polychrome media resource information that UE-B supports such as using early again, can be inactive, but also port is 0 entirely.
S308 is receiveed the response through SE, and SE removes in the message and the relevant content of polychrome media resource information when transmitting this message and give UE-A.
S310, UE-A confirm the result of media negotiation in advance, give UE-B such as sending PRACK (pre-affirmation) message.
S312, pre-acknowledge message approach SE, SE requires MRFP to reserve step polychrome media resource by MRFC.
S314, after the resource reservation success, SE transmits pre-acknowledge message and gives UE-B, and increases the information of polychrome media resource in the message of transmitting, and reserves good polychrome media resource information as early-media information such as using session technology early, using.
After S316, UE-B received pre-acknowledge message, the pre-affirmation of response success message such as response " 200 OK ", and used the polychrome media resource information that morning, session technology carried UE-B.
S318, the successful message approach SE of pre-affirmation, SE is transmitted to UE-A after removing information relevant with polychrome media resource information in the message.
S320, SE plays polychrome by MRFC notice MRFP to UE-B.
S322, MRFP plays polychrome according to the indication of MRFC to UE-B, and UE-B can determine whether this color image information is played to the user.
S324, UE-B can shake bell, responds shake bell message to the calling party, and such as sending " 180Ringing " message, UE-B can determine whether local the tinkle of bells is played to the user.
S326, shake bell message approach SE, SE transmits this message and gives UE-A.
S328, the UE-B answering call is such as sending " 200 OK (Answer) " message.
S330, UE-B stop to play polychrome to the user, and discharge relevant media resource.
After S332, SE receive the response message of UE-B, require MRFP to stop to play color image information, and discharge relevant media resource by MRFC.
S334, SE transmit the response message of UE-B and give UE-A.And
S336 sets up the session connection of normal medium between UE-A and the UE-B.
Fig. 4 is the color image service basic messae flow process figure of use session technology morning of the present invention and Empty Medium information technology, when having described calling UE-A and having called out called UE-B, SE uses early session technology and Empty Medium information technology, the control media resource function is to called play multimedia information, and behind called party answer, stop the process to play, its step is as follows:
S402, UE-A calls out UE-B, such as transmission INVITE (invitation) message, the media information of portability UE-A, and can adopt Precondition (precondition) technology to prevent that called subscriber equipment from triggering local the tinkle of bells too early.
S404, message related to calls is by way of SE, and SE has judged color image service, and then SE transmits and informs the called color image service that has when this message is given UE-B.Such as using session technology early, make message related to calls carry overhead early-media information.
S406, UE-B receives message related to calls, respond the normal media resource information of UE-B, such as responding " 183Session Progress ", carry the normal media resource information of UE-B, and can inform that the other side UE-B supports color image service, session technology carries the polychrome media resource information that UE-B supports such as using early, can be inactive, but also port is 0 entirely.
S408 is receiveed the response through SE, and SE removes in the message and the relevant content of polychrome media resource information when transmitting this message and give UE-A.
S410, UE-A confirm the result of media negotiation in advance, give UE-B such as sending PRACK (pre-affirmation) message.
S412, pre-acknowledge message approach SE, SE requires MRFP to reserve step polychrome media resource by MRFC.
S414, after the resource reservation success, SE transmits pre-acknowledge message and gives UE-B, and increases the information of polychrome media resource in the message of transmitting, and reserves good polychrome media resource information as early-media information such as using session technology early, using.
After S416, UE-B receive pre-acknowledge message, respond the pre-success message of confirming, such as responding " 200 OK ", and use polychrome media resource information after session technology early carries the negotiation of UE-B.
S418, the successful message approach SE of pre-affirmation, SE is transmitted to UE-A after removing information relevant with polychrome media resource information in the message.
S420, UE-A send and upgrade media information to UE-B, such as sending UPDATE (renewal).
S422, updating message approach SE, SE transmit the polychrome media resource information that adding was confirmed in message when this message was given UE-B.
S424, UE-B receives updating message, responds and upgrades success message to the other side, such as responding " 200 OK " message.
S426 upgrades success message approach SE, and SE transmits this message and gives UE-A.And
S428～S444 is same as the S320～S336 among Fig. 3.
Fig. 5 is the color image service basic messae flow process figure of use of the present invention privately owned morning of media domain technology, when having described calling UE-A and having called out called UE-B, SE uses privately owned morning of media domain technology, the control media resource function is to called play multimedia information, and behind called party answer, stop the process to play, its step is as follows:
S502, UE-A calls out UE-B, such as transmission INVITE (invitation) message, the media information of portability UE-A, and can adopt Precondition (precondition) technology to prevent that called subscriber equipment from triggering local the tinkle of bells too early.
S504, message related to calls is by way of SE, and SE has judged color image service, and then SE transmits and informs the called color image service that has when this message is given UE-B.Such as in the P-Service-Indication territory, indicating; Again such as using privately owned morning of media domain technology, in message, carry privately owned morning of the media domain field of parameter, parameter can be made as inactive (non-activity), also can be made as other values as required.
S506, UE-B receives message related to calls, responds the normal media resource information of UE-B, such as responding " 183Session Progress ", the normal media resource information of carrying UE-B.
S508, UE-B supports color image service, carry the information of color image service among the step S504, therefore UE-B re-uses new response of session identification transmission of the response that is different from step S506 simultaneously, such as responding " 183 Session Progress " again, in responding, this informs that the other side UE-B supports color image service, such as carrying parameterless privately owned morning of media domain field, because of media resource information can be consulted again, therefore the media resource information of carrying is unimportant, can use with S506 in identical media resource information, all the media resource information that also can use UE-B to support.
S510, through SE, SE transmits this message and gives UE-A the receiveing the response of S506 (promptly not receiveing the response with privately owned media domain field morning).
S512, S508 receive the response (i.e. receiveing the response with parameterless privately owned media domain field morning) through SE, SE does not transmit this message and gives UE-A, and SE requires MRFP to reserve the polychrome media resource by MRFC.
S514, after the resource reservation success, SE uses the session identification of the message among the step S508 to send pre-acknowledge message to UE-B, such as sending PRACK (pre-affirmation) message, carry the information of polychrome media resource in the message, and carrying privately owned morning of the media domain field of parameter, parameter value is according to the needs setting of color image service.
After S516, UE-B receive the pre-acknowledge message of step S514, respond the pre-success message of confirming, such as response " 200 OK ", and the polychrome media resource information of carrying the UE-B after the negotiation.
S518, the successful message approach SE of pre-affirmation, SE does not transmit this message and gives UE-A, and SE requires MRFP to play polychrome to UE-B by MRFC.
S520～S534 is same as the step S322～S336 among Fig. 3.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a color image service implementation method is characterized in that, may further comprise the steps:
S202 calls out the calling subscriber under called subscriber's the situation, and the message related to calls that service equipment will carry the color image service announcement information is sent to called subscriber equipment has color image service to inform described called subscriber;
S204 supports at described called subscriber equipment under the situation of color image service, and described called subscriber equipment returns the color image service support information when returning normal media resource information;
S206, after the success of polychrome media resource information reconciliation, described service equipment indication media resource function entity is to described called subscriber equipment play multimedia information; And
S208, behind described called subscriber answer, the multimedia messages that described service equipment and/or described called subscriber equipment stop call and play in the process.
2. color image service implementation method according to claim 1 is characterized in that, described color image service announcement information is following at least a: professional indication information and service media resource information.
3. color image service implementation method according to claim 2 is characterized in that, in described S202, described called subscriber equipment does not trigger local the tinkle of bells, or described called subscriber equipment just triggers local the tinkle of bells under the situation of supporting the broadcast color image service.
4. color image service implementation method according to claim 3 is characterized in that, in described S204, the color image service of session technology execution is early adopted in the indication of color image service support information.
5. color image service implementation method according to claim 3 is characterized in that, in described S204, early session technology and Empty Medium information technology execution color image service are adopted in the indication of color image service support information.
6. color image service implementation method according to claim 3 is characterized in that, in described S204, privately owned media domain technology execution morning color image service is adopted in the indication of color image service support information.
7. color image service implementation method according to claim 6 is characterized in that, described called subscriber equipment adopts branch technique, when consulting normal medium, consults the polychrome medium.
8. according to each described color image service implementation method in the claim 1 to 7, it is characterized in that described color image service implementation method is used for IP Multimedia System.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710138088.3A CN101325591A (en) | 2007-08-08 | 2007-08-08 | Method for implementing polychrome business |
| PCT/CN2007/003780 WO2009018697A1 (en) | 2007-08-08 | 2007-12-25 | A method for implementing a color-image service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200710138088.3A CN101325591A (en) | 2007-08-08 | 2007-08-08 | Method for implementing polychrome business |
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| CN101325591A true CN101325591A (en) | 2008-12-17 |
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| CN200710138088.3A Pending CN101325591A (en) | 2007-08-08 | 2007-08-08 | Method for implementing polychrome business |
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| WO (1) | WO2009018697A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856469A (en) * | 2015-12-09 | 2017-06-16 | 中国电信股份有限公司 | Resource reservation mechanism implementation method, application server and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI113431B (en) * | 1997-04-04 | 2004-04-15 | Nokia Corp | Method and apparatus for transmitting a service page in a communication system |
| CN101026653B (en) * | 2006-02-24 | 2011-08-24 | 华为技术有限公司 | System and method for realizing colour image business |
| CN100486367C (en) * | 2006-05-24 | 2009-05-06 | 中兴通讯股份有限公司 | System and method for realizing color image service |
| CN100499683C (en) * | 2006-10-18 | 2009-06-10 | 中国移动通信集团公司 | Personalizing call prompt system and method |
| CN100550753C (en) * | 2006-12-27 | 2009-10-14 | 华为技术有限公司 | Method, terminal and system that a kind of multimedia messages transmits |
| CN101079927B (en) * | 2007-06-28 | 2011-03-16 | 中兴通讯股份有限公司 | Method and system for realizing multimedia color image service in IP multimedia subsystem network |
| CN101110684B (en) * | 2007-08-30 | 2012-02-08 | 中兴通讯股份有限公司 | Polychrome business implementing method |
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- 2007-12-25 WO PCT/CN2007/003780 patent/WO2009018697A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106856469A (en) * | 2015-12-09 | 2017-06-16 | 中国电信股份有限公司 | Resource reservation mechanism implementation method, application server and system |
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