CN102510560A - Personalized multimedia ring tone service system and method therefor - Google Patents
Personalized multimedia ring tone service system and method therefor Download PDFInfo
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Abstract
The invention provides a personalized multimedia ring tone service method and a system adopting the same. The method comprises the following steps: a calling subscriber calls a called terminal of a called subscriber through a calling terminal; a calling application server judges whether the calling subscriber registers the personalized multimedia ring tone service; if yes, the calling application server sends a command to a ring tone file server before the called subscriber answers the call, so that the ring tone file server converts an image preset by the calling subscriber into a stream and sends the stream to the called terminal through a signaling channel; and the called terminal automatically plays the received stream.
Description
Technical field
The present invention relates generally to the communications field, more particularly, the present invention relates to a kind of System and method for of personalized multi-media color image service.
Background technology
Develop rapidly along with technology such as mobile communication and computer networks; Especially IP Multimedia System (IMS) networks development; Realized IP multimedia communication end to end. can between the calling and called user, realize real-time video communication, and the application that appears as various multimedia services of IMS network provides the basis of communication network.
In present network environment, before calling and during from called terminal ringing to called answering, caller, the equal end of called image playing resource are utilized; Be in idle condition; That is to say that when calling was called, what the called subscriber heard was the ring of common dullness; Can't see the image relevant with the calling subscriber, the calling subscriber also can't see the image relevant with the called subscriber.Therefore, caused very big waste of network resources.
To this problem, in application number is 200710128455.1 patent application a kind of Multimedia Caller Identification Service implementation method is disclosed.In the method for this patent application, can be before the called subscriber answer conversation, the image that is provided with in advance to called subscriber's display of calling user.But, in the method for this patent application, need be on data channel transmitted image, cause when realizing color image service, need occupied signaling channel and data channel simultaneously.And, for the client software of the ability that makes terminal called have the download images file and play is installed on need the terminal called the called subscriber to called subscriber's display image.In addition, only can realize the image that terminal called display of calling user is provided with in advance, and can not realize the image that the calling terminal displays called subscriber is provided with in advance.
Therefore, the System and method for that needs a kind of improved personalized multi-media color image service.
Summary of the invention
In order to solve above-mentioned shortcoming of the prior art and problem the present invention is proposed.The object of the present invention is to provide a kind of System and method for of personalized multi-media color image service, it only needs the occupied signaling channel and need client software be installed in end.
According to an aspect of the present invention, a kind of method of personalized multi-media color image service is provided, has comprised: the calling subscriber initiates the calling to called subscriber's terminal called through calling terminal; The caller application server confirms whether said calling subscriber has registered the personalized multi-media color image service; In definite said calling subscriber registers under the situation of personalized multi-media color image service; Before said called subscriber answers conversation; Said caller application server sends order to the polychrome file server, and the image transitions that makes said polychrome file server that said calling subscriber is provided with in advance becomes stream and on signaling channel, sends to said terminal called; And said terminal called is play the stream that is received automatically.
This method may further include: called application server confirms whether said called subscriber has registered the personalized multi-media color image service; Registered under the situation of personalized multi-media color image service definite said called subscriber; Before said called subscriber answers conversation; Said called application server sends order to the polychrome file server, and the image transitions that makes said polychrome file server that said called subscriber is provided with in advance becomes stream and on signaling channel, sends to said calling terminal; And said calling terminal is play the stream that is received automatically.
According to this aspect of the present invention, said calling subscriber in advance image and can be compressed into the size in the 20-40k scope with image that said called subscriber is provided with in advance.
According to this aspect of the present invention, under the situation of the stream of being changed with 7-bit coding, said terminal called or said calling terminal place with the packet header of the stream of being changed in the character 00 of indication 7-bit coding be revised as 1xF0; Under the situation of the stream of being changed with UCS2 coding, said terminal called or said calling terminal place with the packet header of the stream of being changed in the character 08 of indication UCS2 coding be revised as 1x18.
According to this aspect of the present invention, before the packet header of the stream of being changed, increase character 020.
According to another aspect of the present invention; A kind of system of personalized multi-media color image service is provided; Comprise: the caller application server; When the calling subscriber initiated the calling to called subscriber's terminal called through calling terminal, said caller application server confirmed whether said calling subscriber has registered the personalized multi-media color image service; The polychrome file server; Under the said caller application server situation of personalized multi-media color image service of having confirmed said calling subscriber registers; Before said called subscriber answers conversation; Said polychrome file server receives the order of sending to the polychrome file server from said caller application server, thereby the image transitions that said calling subscriber is provided with is in advance become stream and on signaling channel, sends to said terminal called; And broadcast is provided with module automatically, and said automatic broadcast is provided with the stream that module makes that broadcast is automatically received.
This system may further include: called application server, when the calling subscriber initiates the calling to called subscriber's terminal called through calling terminal, confirm whether said called subscriber has registered the personalized multi-media color image service; Wherein, Registered under the situation of personalized multi-media color image service definite said called subscriber; Before said called subscriber answers conversation; Said called application server sends order to the polychrome file server, and the image transitions that makes said polychrome file server that said called subscriber is provided with in advance becomes stream and on signaling channel, sends to said calling terminal.
According to this aspect of the present invention, the image that image that said calling subscriber is provided with in advance and said called subscriber are provided with in advance is compressed into the size in the 20-40k scope.
According to this aspect of the present invention, under the situation of the stream of being changed with the 7-bit coding, said automatic broadcast is provided with module the character 00 that indication 7-bit in the packet header of the stream of being changed encodes is revised as 1xF0; Under the situation of the stream of being changed with the UCS2 coding, said automatic broadcast is provided with module the character 08 that indication UCS2 in the packet header of the stream of being changed encodes is revised as 1x18.
According to this aspect of the present invention, said automatic broadcast is provided with module increases character 020 before the packet header of the stream of being changed.
Description of drawings
Through the description of carrying out below in conjunction with accompanying drawing, above-mentioned and other aspects of some example embodiment of the present invention, feature and advantage will become obviously to those skilled in the art, wherein:
Fig. 1 is the flow chart of method that the personalized multi-media color image service of the example embodiment according to the present invention is shown;
Fig. 2 is the signaling process that the personalized multi-media color image service of the example embodiment according to the present invention is shown;
Fig. 3 is the functional block diagram of system that the personalized multi-media color image service of the example embodiment according to the present invention is shown.
Embodiment
Describing below to help complete understanding example embodiment of the present invention with reference to accompanying drawing is provided.It comprises various details to help understanding, and should it only be exemplary for them to be thought.Therefore, those of ordinary skills will be appreciated that, can make various changes and modification to the embodiments described herein, and can not deviate from scope of the present invention and spirit.Equally, for clear and simple and clear, omitted description to known function and structure.
Describe the present invention in detail below with reference to accompanying drawing.
Fig. 1 is the flow chart of method 100 that the personalized multi-media color image service of the example embodiment according to the present invention is shown.
As shown in fig. 1, method 100 begins through the calling of calling terminal initiation to called subscriber's terminal called with calling subscriber in step 110.For example; When the calling subscriber makes a call; Calling subscriber's calling terminal UE1 can send the serving session control function S-CSCF that conversation request message (INVITE) is given caller, comprises media formats that calling terminal supports and early stage SDP agreement in this message.The S-CSCF of caller can trigger according to IFC and call out the caller application server AS, and host subscriber's conversation request message INVITE is transmitted to application corresponding server A S.
The caller application server AS confirms whether the calling subscriber has registered the personalized multi-media color image service in step 120.
Confirmed calling subscriber registers under the situation of personalized multi-media color image service in step 120; In step 130; Before the called subscriber answered conversation, the caller application server AS was sent order to the polychrome file server, for example; The caller application server AS can be sent INVITE to the polychrome file server, and the image transitions that makes said polychrome file server that the calling subscriber is provided with in advance becomes stream and on signaling channel, sends to said terminal called.In the description with reference to figure 2 subsequently, describe the polychrome file server sends the image that the calling subscriber is provided with in advance to terminal called on signaling channel with the form of stream signaling process in detail.Yet, as it will be appreciated by those skilled in the art that, as required signaling process is made amendment.
In the method for routine, terminal called need be installed client software for to called subscriber's display image on terminal called, and this client software is also play the image file of being downloaded through data channel from polychrome file server download images file.This makes to have following at least two shortcomings: 1) client software must be installed in each terminal; 2) need take data channel and signaling channel simultaneously.
In order to overcome above two shortcomings, method of the present invention will become stream with the image transitions that the calling subscriber is provided with in advance through the polychrome file server, and on signaling channel, send to terminal called.
Like those skilled in the art institute clearly, the bandwidth of signaling channel is 64k, if image is bigger, will cause image after terminal called is received the tinkle of bells, to arrive terminal called, and promptly terminal called postpones display image.Therefore, preferably, in advance the image that is provided with in advance with the calling subscriber is compressed.In view of the signaling on the signaling channel will be for about 10k, so the image compression that suggestion will be provided with the calling subscriber in advance in advance more preferably is compressed to 25-35k to 20-40k.Like this, terminal called can the while playing image when receiving the tinkle of bells.
In step 140, terminal called is play the stream that is received automatically.
Each packet of forming stream all comprises a packet header word string that is used for the various information of decryption bag; Begin from first byte of header; The character at 0x15 byte place is 00 expression 7-bit coding if squint backward, if be 08 then expression UCS2 coding.Can be at the terminal called place character 00 through indication 7-bit coding in the packet header of the stream of being changed be revised as 1xF0 or with the packet header of the stream of being changed in the character 08 of indication UCS2 coding be revised as 1x18, make terminal called play the stream that is received automatically.This modification can be through realizing in the patch installing of terminal called place.
If not patch installing can make terminal called play the stream that is received automatically through before the packet header of the stream of being changed, increasing character 020.This processing can realize when the polychrome file server will become stream with the image transitions that the calling subscriber is provided with in advance.
Equally; Can confirm whether the called subscriber has registered the personalized multi-media color image service in step 150; Confirm that in step 150 called subscriber has registered under the situation of personalized multi-media color image service, in step 160, before the called subscriber answers conversation; Called application server AS is sent order to the polychrome file server, and the image transitions that makes said polychrome file server that the called subscriber is provided with in advance becomes stream and on signaling channel, sends to calling terminal.Should be pointed out that at this caller application server AS and called application server AS can be identical application server or different application servers.
In step 170, calling terminal is play the stream that is received automatically.
Equally; Can be in advance the image that is provided with in advance with the called subscriber be compressed that (image compression that for example will be provided with in advance with the called subscriber in advance is to 20-40k; More preferably be compressed to 25-35k); Can be at the calling terminal place character 00 through indication 7-bit coding in the packet header of the stream of being changed be revised as 1xF0 or with the packet header of the stream of being changed in the character 08 of indication UCS2 coding be revised as 1x18 or, make calling terminal play the stream that is received automatically through before the packet header of the stream of being changed, increasing character 020.
Fig. 2 is the signaling process that the personalized multi-media color image service of the example embodiment according to the present invention is shown.
Signaling process shown in Fig. 2 be end according to Early media to server mode, accomplish the media negotiation of image through Early media SDP independently.In Fig. 2, UE1 representes calling terminal, and S-CSCF1 representes the S-CSCF (serving session control function) of caller, and AS1 representes the AS (application server) of caller, and UE2 representes called terminal, and S-CSCF2 representes called S-CSCF, and AS2 representes called AS.
The explanation of each signaling is following among Fig. 2:
1, the calling subscriber makes a call through UE1, and UE1 sends conversation request message (INVITE) and gives S-CSCF1, comprises media formats that calling terminal UE1 supported and early stage SDP agreement in the message.
2, S-CSCF1 triggers according to IFC (inceptive filtering criterion) and calls out AS1, and terminal use's conversation request message INVITE is transmitted to application server AS 1.
3, AS1 receives session foundation request INVITE; Make the corresponding business limit according to message content and exhale inspection; And judge whether the calling subscriber has registered color image service; If calling subscriber registers color image service, AS1 need initiate INVITE to polychrome file server (Color Icon File Server), wherein carry the media format information that caller AS is supported.
4, calling subscriber's polychrome file server CIFS gives AS1 through sending the final response message of 200 OK, returns user's image information (ICON-info).
5, AS1 sends INVITE to S-CSCF1, wherein carries calling subscriber's the media format information that image information ICON-info and calling subscriber supported.
6, S-CSCF1 transmits the INVITE that AS1 sends to S-CSCF2, carries the media format information that image information ICON-info and calling subscriber supported of caller in the message.
7, S-CSCF2 transmits INVITE to AS2.
8, AS2 receives session foundation request INVITE, makes the corresponding business limit according to message content and exhales inspection, sends INVITE to S-CSCF2 then, has wherein carried the media format information that image information ICON-info and calling subscriber supported of caller.
9, S-CSCF2 transmits the INVITE of receiving and gives terminal called UE2.
10, terminal called UE2 sends 183 Temporary Response message, carries the media formats of the common support after calling and called are consulted and the image information ICON-info of caller in the message;
11, S-CSCF2 transmits 183 Temporary Response message and gives AS2.
12, AS2 sends provisional confirmation message Prack to S-CSCF2.
13, S-CSCF2 transmits Prack message and gives called user terminal UE2.
14, terminal called UE2 sends 200 OK acknowledge messages to S-CSCF2.Prack message to 13 steps is confirmed.
15, S-CSCF2 sends the final acknowledge message of 200 OK to AS2, and the Prack message that AS2 sends is confirmed (12 step).
16.AS3 send 183 Temporary Response message to S-CSCF2, carry the media formats of the common support after calling and called are consulted and the image information ICON-info of caller in the message;
17, S-CSCF2 gives S-CSCF1 with 183 Temporary Response forwards.
18, S-CSCF1 is transmitted to AS1 with the 183 provisional confirmation information that terminal called UE sends.
19, AS1 sends the ACK acknowledge message to the polychrome file server CIFS of caller, and the 200 OK message in 4 steps are confirmed, has wherein carried calling subscriber's image information ICON-INFO.
20, after AS 183 message that S-CSCF1 is forwarded (18 step) are confirmed, send Prack provisional confirmation message and give S-CSCF1.
21, the Prack provisional confirmation message of S-CSCF1 forwarding AS1 is given S-CSCF2, carries the media formats of the common support after calling and called are consulted and the image information ICON-info of caller in the message;
22, the Prack message of S-CSCF2 forwarding S-CSCF1 transmission is given AS2.
23, after AS2 confirms the Prack message of S-CSCF2 forwarding, send 200 OK message and give S-CSCF2, expression is confirmed.
24, S-CSCF2 sends 200 OK message and gives S-CSCF1, and the Prack message that 21 steps of S-CSCF1 send is confirmed.
25, S-CSCF1 transmits 200 OK message and gives AS1, carries the media formats of the common support after calling and called are consulted and the image information ICON-info of caller in the message, accomplishes the SDP negotiation between the calling and called AS.
26, terminal called UE2 begins ring, and sends 180 RINGING message to S-CSCF2.
27, S-CSCF2 transmits 180 RINGING message and carries out Business Processing to AS2.
If 28 called subscribers have opened Ring Back Tone service, AS2 sends INVITE to called multimedia resource server MRS.
29, called multimedia resource server MRS sends 200 OK acknowledge messages to AS2, wherein carries called multimedia bell information SDP-CRBT.
30, AS2 sends UPDATE message and gives S-CSCF2, has wherein carried called multimedia bell information.
31, S-CSCF2 transmits UPDATE message and gives S-CSCF1.
32, S-CSCF1 transmits UPDATE message and gives AS1.
33, AS1 sends 183 Temporary Response message to S-CSCF1, carries the media formats of the common support after calling and called are consulted and the image information ICON-info of caller in the message, and called multimedia bell information SDP-CRBT.
34, S-CSCF1 transmits 183 Temporary Response message and gives calling terminal UE1.
35, after calling terminal UE1 confirms, send Prack provisional confirmation message to S-CSCF1.
36, the Prack message of S-CSCF1 forwarding calling terminal UE1 is given AS1.
37, AS1 confirms after receiving Prack message, sends the 200OK acknowledge message to S-CSCF1 afterwards, accomplishes the affirmation to Prack message.
38, S-CSCF1 transmits 200 OK acknowledge messages and gives calling terminal UE1.
39, AS1 sends 200 OK acknowledge messages to S-CSCF1, and called UPDATE message (32 step) is confirmed.
40, S-CSCF1 is transmitted to S-CSCF2 with 200 OK acknowledge messages, wherein comprises the media formats of the common support after calling and called are consulted and the image information ICON-info of caller, and called multimedia bell information SDP-CRBT.
41, S-CSCF2 transmits 200 OK acknowledge messages and gives AS2.
42, behind the 200 OK message authentications of AS2 to 41 steps, send the ACK acknowledge message to called multimedia resource server.
43, behind 180 message authentications of AS2 to 27 steps, send 180 RINGING message and give S-CSCF2.
44, S-CSCF2 transmits 180 RING message and gives S-CSCF1.
45, S-CSCF1 transmits 180 RING message and gives AS1.
46, AS1 to 180 RINGING message authentications after, reply 180 RING message to S-CSCF1.
47, S-CSCF1 gives calling terminal UE1 with 180 RING forwards.
48, AS2 sends INFO to called multimedia server MRS, indication MRS coloring ring back tone playing.
49, after called multimedia server MRS INFO that called AS is sent is confirmed, send 200 OK acknowledge messages to AS2, the beginning coloring ring back tone playing.
50, AS2 sends INFO to the polychrome file server CIFS of caller, indication CIFS playing image.
51, the polychrome file server of caller sends 200 OK acknowledge messages to AS1, the beginning playing image.
52, terminal called UE2 answers, and sends 200 OK acknowledge messages to S-CSCF2.
53, S-CSCF2 transmits 200 OK acknowledge messages and gives AS2.
54, AS2 sends the ACK acknowledge message to S-CSCF2.
55, S-CSCF2 transmits the ACK acknowledge message and gives terminal called UE2.
56, AS2 sends BYE message, disconnecting link to called multimedia server MRS.
57, called MRS sends 200 OK acknowledge messages to AS2, confirms that link breaks off.
58, AS2 sends 200 OK acknowledge messages to S-CSCF2.
59, S-CSCF2 transmits 200 OK acknowledge messages to S-CSCF1.
60, S-CSCF1 transmits 200 OK acknowledge messages to AS1.
61, AS1 sends the ACK acknowledge message to S-CSCF1.
62, S-CSCF1 sends the ACK acknowledge message to S-CSCF2, and the 200 OK message in 59 steps are confirmed.
63, S-CSCF2 sends the ACK acknowledge message to AS2, and the 200 OK acknowledge messages in 58 steps are confirmed.
64, AS1 sends BYE message to the polychrome file server CIFS of caller, and fragmentary is as link.
65, the CIFS of caller replys 200 OK acknowledge messages to AS1, and fragmentary is as link.
66, AS1 sends 200 OK acknowledge messages to S-CSCF1.
67, S-CSCF1 sends 200 OK acknowledge messages to calling terminal UE1.
68, calling terminal UE1 sends the ACK acknowledge message to S-CSCF1, and 200 OK in 67 steps are confirmed.
69, S-CSCF1 sends the ACK acknowledge message to AS1, and the 200 OK message in 66 steps are confirmed.Next be basic voice flow.
It should be noted that above-mentioned example signaling process should be construed as that the present invention will be described and unrestricted the present invention, those skilled in the art can suitably revise after having read instruction of the present invention as required.
Fig. 3 is the functional block diagram of system 300 that the personalized multi-media color image service of the example embodiment according to the present invention is shown.
As shown in Figure 3, system 300 comprises that caller application server 310, polychrome file server 320 and automatic the broadcast are provided with module 330.
When the calling subscriber initiated the calling to called subscriber's terminal called through calling terminal, caller application server 310 confirmed whether calling subscribers have registered the personalized multi-media color image service.Certainly; The caller application server as professional quote server except confirming whether said calling subscriber has registered the personalized multi-media color image service, can also be used to accomplish image basic service in the IP Multimedia System network service logic control, accomplish the business datum inquiry, accept other quote servers user profile, mutual to the service logic of broadcast, completion and the mobile phone of polychrome file server indication polychrome, export processing such as charge information to Charging Collection Function.Caller application server 310 also need provide the interface with service management Web Portal, customizes and revises to allow operator or terminal use's service authentication data of application server under authorization conditions.
Confirmed calling subscriber registers under the situation of personalized multi-media color image service at caller application server 310; Before the called subscriber answers conversation; Polychrome file server 320 receives the order of sending from caller application server 310, thereby the image transitions that the calling subscriber is provided with is in advance become stream and on signaling channel, sends to terminal called.
Automatically play the stream that module 330 makes that broadcast is automatically received is set.As formerly with reference to described in the method 100 of figure 1 description; Automatic broadcast is provided with module 330 and can be revised as 1xF0 or the character 08 of indicating UCS2 to encode in the packet header of the stream of being changed is revised as 1x18 through the character 00 with indication 7-bit coding in the packet header of the stream of being changed, and makes terminal called play the stream that is received automatically.In this case, automatically play and module 330 is set can be used as patch and be implemented in the terminal called place.In addition, automatically play and module 330 is set makes terminal called play the stream that is received automatically through before the packet header of the stream of being changed, increasing character 020.In this case, broadcast is provided with module 330 and can be implemented in polychrome file server 320 places automatically.
In order to make it possible to show the image that the called subscriber is provided with in advance at the calling terminal place, system 300 may further include called application server 340.When the calling subscriber initiated the calling to called subscriber's terminal called through calling terminal, called application server 340 confirmed whether called subscribers have registered the personalized multi-media color image service.Registered under the situation of personalized multi-media color image service definite called subscriber; Before the called subscriber answers conversation; Called application server 340 sends order to polychrome file server 320, and the image transitions that makes polychrome file server 320 that the called subscriber is provided with in advance becomes stream and on signaling channel, sends to calling terminal.Can be in advance the image that is provided with in advance with the calling and/or called user be compressed (image compression that for example will be provided with in advance with the calling and/or called user in advance more preferably is compressed to 25-35k to 20-40k)
Should point out that though in system shown in Figure 3 300, caller application server and called application server are shown two different application servers, the two can be same application server.Equally, though caller application server and called application server are shown the same polychrome file server of use, the two can use different polychrome file servers.
Because the architecture according to the system of personalized multi-media color image service of the present invention is identical with the architecture and the network architecture of the network architecture and other personalized customization business, so do not describe in detail in this article.For example application number is to disclose the professional architecture and the network architecture of personalized customization in 200710128455.1 the patent application, by reference its content is herein incorporated at this.
To introduce management below to image resource.Can carry out the management of following mode to the image resource of personalized multi-media polychrome of the present invention:
1, the system manager manages image resource
The system manager can login this business platform of IMS territory through the www mode image resource is managed:
(1) safeguard image resource classification and information: its classification need be selected when the keeper uploads image resource by service provider/content supplier (SP/CP). and the user also can promptly search image resource according to classified information;
(2) maintenance system default image: make any system that is provided with when the service-user end and play default image for service-user automatically;
(3) examining image resource: the image resource that the system manager can examine newly and upload, revises or delete. the system manager can the reference resources essential information, the price of existing image resource in effect and the system, and whether decision ratifies this image resource supplies user's download to use;
(4) examine image resource in batches: the system manager can once examine many images of newly uploading, revise or deleting.
2, SP/CP manages image resource
SP/CP can login IMS area image business platform through the WWW mode image resource is managed:
(1) browse graph picture: the SP/CP keeper can browse to the image of the normal condition that all SP/CP upload.
(2) upload new images: the SP/CP keeper can land professional website, selects picture file to adopt FTP (FTP) to upload on the MS, the image after uploading need pass through the system manager examine through after, just can offer service-user and use.
(3) image is rejected in management: the SP/CP keeper can manage the image of being rejected by the business system keeper. comprise the essential information of deletion or modification image.
(4) safeguard image: the SP/CP keeper can safeguard the image of oneself. comprise modification, deleted image information, safeguard the state of image.
The operation system that can realize above-mentioned processing is mainly by IMS (core network), and AS (application server) and MRF (streaming media server) form.Wherein .IMS is responsible for professional triggering.The service logic of service logic control, completion business datum inquiry and the completion and the mobile phone of AS completion basic service and supplementary service is mutual.MRF is used for storing and the play multimedia stream file, assists AS completion business to represent.
User or operator can carry out service order, cancellation through Web inlet (Web Portal). view data and image file that can leading subscriber.
Through the present technique scheme; Can image be pushed to terminal equipment and play the image that is pushed automatically; Come from download images and play the image of downloading and need not install software at the terminal equipment place; For the user provides quality service, improved user experience, be convenient to expand market, increase number of users simultaneously.In addition,, all registered under the situation of personalized multi-media color image service, can show the image that called subscriber and calling subscriber are provided with in advance respectively at calling terminal and terminal called place calling subscriber and called subscriber through the present technique scheme.
Respectively system and method embodiment of the present invention is described respectively above being to be noted that, but the details that an embodiment is described also can be applicable to another embodiment.
More than combine specific embodiment to describe basic principle of the present invention; But; It is to be noted; As far as those of ordinary skill in the art, can understand the whole or any step or the parts of method and system of the present invention and can realize that this is that those of ordinary skills use their basic programming skill just can realize under the situation of having read explanation of the present invention with software, hardware, firmware or their combination.
Though this specification comprises many specific implementations details; But should these details be interpreted as the restriction of the scope of the content that maybe can advocate any invention, and should be interpreted as can be specific to the description of the characteristic of the specific embodiment of specific invention.Can also some characteristics combination of in the situation of the embodiment that separates, describing in this manual be realized in single embodiment.On the contrary, also can each characteristic of in the situation of single execution mode, describing be realized in a plurality of execution modes discretely or in any suitable son combination, realize.In addition; Although possibly in the above feature description worked in making up at some; Even initial opinion so; But can in some cases the one or more characteristics from the combination of being advocated be left out from combination, and can the combination of being advocated be pointed to the variant of son combination or son combination.
Similarly, though described operation with certain order in the accompanying drawings, not should with this be interpreted as need with shown in certain order or carry out such operation, or need to carry out the result that all illustrated operations just can reach expectation with continuous order.In some cases, multitask and parallel processing can be favourable.In addition; Should the separation of in the above-described embodiments various system components be interpreted as all needs such separation in all embodiment; And should be understood that, usually can be with described program assembly and the system integration to becoming single software product together or being encapsulated as a plurality of software products.
Above-mentioned embodiment does not constitute the restriction to protection range of the present invention.Those skilled in the art should be understood that, depend on designing requirement and other factors, and various modifications, combination, son combination and alternative can take place.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the protection range of the present invention.
Claims (10)
1. the method for a personalized multi-media color image service comprises:
The calling subscriber initiates the calling to called subscriber's terminal called through calling terminal;
The caller application server confirms whether said calling subscriber has registered the personalized multi-media color image service;
In definite said calling subscriber registers under the situation of personalized multi-media color image service; Before said called subscriber answers conversation; Said caller application server sends order to the polychrome file server, and the image transitions that makes said polychrome file server that said calling subscriber is provided with in advance becomes stream and on signaling channel, sends to said terminal called; And
Said terminal called is play the stream that is received automatically.
2. method according to claim 1 further comprises:
Called application server confirms whether said called subscriber has registered the personalized multi-media color image service;
Registered under the situation of personalized multi-media color image service definite said called subscriber; Before said called subscriber answers conversation; Said called application server sends order to the polychrome file server, and the image transitions that makes said polychrome file server that said called subscriber is provided with in advance becomes stream and on signaling channel, sends to said calling terminal; And
Said calling terminal is play the stream that is received automatically.
3. method according to claim 1 and 2, wherein, said calling subscriber in advance image and be compressed into the size in the 20-40k scope with image that said called subscriber is provided with in advance.
4. method according to claim 1 and 2, wherein:
Under the situation of the stream of being changed with 7-bit coding, said terminal called or said calling terminal place with the packet header of the stream of being changed in the character 00 of indication 7-bit coding be revised as 1xF0;
Under the situation of the stream of being changed with UCS2 coding, said terminal called or said calling terminal place with the packet header of the stream of being changed in the character 08 of indication UCS2 coding be revised as 1x18.
5. method according to claim 1 and 2, wherein:
Before the packet header of the stream of being changed, increase character 020.
6. the system of a personalized multi-media color image service comprises:
The caller application server, when the calling subscriber initiated the calling to called subscriber's terminal called through calling terminal, said caller application server confirmed whether said calling subscriber has registered the personalized multi-media color image service;
The polychrome file server; Under the said caller application server situation of personalized multi-media color image service of having confirmed said calling subscriber registers; Before said called subscriber answers conversation; Said polychrome file server receives the order of sending to the polychrome file server from said caller application server, thereby the image transitions that said calling subscriber is provided with is in advance become stream and on signaling channel, sends to said terminal called; And
Automatically play module is set, said automatic broadcast is provided with the stream that module makes that broadcast is automatically received.
7. system according to claim 6, wherein, said system further comprises:
Called application server when the calling subscriber initiates the calling to called subscriber's terminal called through calling terminal, confirms whether said called subscriber has registered the personalized multi-media color image service;
Wherein, Registered under the situation of personalized multi-media color image service definite said called subscriber; Before said called subscriber answers conversation; Said called application server sends order to the polychrome file server, and the image transitions that makes said polychrome file server that said called subscriber is provided with in advance becomes stream and on signaling channel, sends to said calling terminal.
8. according to claim 6 or 7 described systems, wherein, the image that image that said calling subscriber is provided with in advance and said called subscriber are provided with in advance is compressed into the size in the 20-40k scope.
9. according to claim 6 or 7 described systems, wherein:
Under the situation of the stream of being changed with the 7-bit coding, said automatic broadcast is provided with module the character 00 that indication 7-bit in the packet header of the stream of being changed encodes is revised as 1xF0;
Under the situation of the stream of being changed with the UCS2 coding, said automatic broadcast is provided with module the character 08 that indication UCS2 in the packet header of the stream of being changed encodes is revised as 1x18.
10. according to claim 6 or 7 described systems, wherein:
Said automatic broadcast is provided with module increases character 020 before the packet header of the stream of being changed.
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