CN101287148B - Method for playing multimedia in call establishing period for mobile communication system - Google Patents
Method for playing multimedia in call establishing period for mobile communication system Download PDFInfo
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- CN101287148B CN101287148B CN2007100393496A CN200710039349A CN101287148B CN 101287148 B CN101287148 B CN 101287148B CN 2007100393496 A CN2007100393496 A CN 2007100393496A CN 200710039349 A CN200710039349 A CN 200710039349A CN 101287148 B CN101287148 B CN 101287148B
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Abstract
The invention discloses a method for playing multimedia in the period of calling establishment in a mobile communication system, which can choose the multimedia needed to be played in the playing period of a normal ring back tone by playing a called customized multimedia preserved in advance in the signaling interaction period of the calling establishment by a calling mobile subscriber, or by playing the multimedia pre-chosen or tacitly agreed by the calling mobile subscriber and by judging the situation of the presently customized multimedia of the called subscriber after the completion of the signaling interaction of the calling establishment, thus realizing providing individualized multimedia services by the mobile communication system not only in the playing period of the normal ring back tone, but also in the period of the signaling interaction of the calling establishment.
Description
Technical field
The present invention relates to the method for play multimedia in a kind of mobile communication system, relate in particular in a kind of mobile communication system the method for play multimedia during call setup.
Background technology
At present, in GSM (global system for mobile communications, Global System for Mobilecommunications) system, the application of Ring Back Tone service is very general, is subjected to liking very much of numerous mobile subscribers.
CRBT is as the ring back tone of mobile phone, it is the personalized embodiment of pursuing, Ring Back Tone service CRBT (Coloring Ring Back Tone) is defined as: the mobile subscriber can be according to the hobby of oneself and the ring-back tone of the own phone of requirement customization by this business, ring-back tone both can be music, advertisement, also can be the voice that the user records.
The basic call flow process that CRBT is relevant is:
(1) caller mobile subscriber (following abbreviation caller) calls out callee's (following abbreviation is called);
(2) caller is initiated service request to network terminal, and request is set up to call out and connected;
(3) caller response information is returned in network terminal response service request;
(4) network terminal is called out called according to called party information;
(5) when called terminal ringing, network terminal according to called customized content to the caller coloring ring back tone playing;
(6) called off-hook is replied, and network terminal stops polyphonic ringtone playing.
On the CRBT basis, in 3-G (Generation Three mobile communication system) (3G), a kind of Multimedia Ring Back Tone service has been proposed at present, Multimedia Ring Back Tone service is defined as: the mobile subscriber is by the ring-back tone of the personalization of the own phone of this service definition, the CRBT of ring-back tone on common meaning, also comprise montage, Flash of some pictures, photograph or some videos or the like.
The multimedia color ring back tone user can set different videos for a certain position or a certain group of calling subscriber, and when certain calling subscriber sent a telegram here, system play different videos according to called subscriber's state with group under the caller.If Called Busy or can't connect is then play the default system video that can express called current state; If the called free time, then play called video for this group's customization according to the group under the calling number.In either case, caller can be enjoyed excellent video media on mobile phone.
Above-mentioned multimedia color ring back tone does not also have commercialization at present, the problem that this Multimedia Ring Back Tone service exists is: because the 3G system is complicated, the Signalling exchange time delay is longer in the call establishment, general 5～8 seconds, and above-mentioned multimedia color ring back tone all starts after most of Signalling exchange is finished, and therefore can not provide personalized service during call set up signaling is mutual.
Be example with TD-SCDMA (TD SDMA, Time Division-SynchronousCode Division Multiple Access) system below, simply introduce in the prior art the call establishment of 3G system:
In the TD-SCDMA system, from caller send call request until be connected by call setup, need exchange of signaling between portable terminal (UE), base station (NodeB), radio network controller (RNC) and the core net (CN) etc., so that between calling and called, set up communication link.
Calling terminal call set up signaling flow process mainly comprises following three processes:
Process 1: Radio Resource control (RRC) connects sets up.The purpose of this process is to set up special-purpose signaling interface channel between travelling carriage and land radio access web (UTRAN), to transmit interactive signaling by air interface between mobile station UE and the land radio access web and between mobile station UE and the core net CN;
Process 2: Non-Access Stratum (NAS) signaling connects to be set up and Non-Access Stratum (NAS) signalling interactive process, and the purpose of this process is to set up the passage of Signalling exchange between mobile station UE and core net CN;
Process 3: RAB (RAB) is set up process, and the purpose of this process is to set up the radio channel of carrying communication service.
The call set up signaling flow process of called end mainly comprises following four processes: paging, RRC connect the process of setting up, NAS signaling connect set up process, RAB sets up process, wherein back three processes and calling terminal corresponding process are basic identical.
Because the signaling procedure that relates to of above-mentioned call establishment is more, and each Signalling exchange all needs the regular hour to transmit and handle, thereby call set-up time is longer.
After RAB in said process sets up and finishes, Ring Back Tone service even Multimedia Ring Back Tone service just can start, therefore the user can not appreciate CRBT even Multimedia Ring Back Tone service in a period of time (we call and are setup delay) between setting up successfully initiating a call to RAB, because calling establishment time delay is longer, the time that this time delay size and user listen ring-back tone, promptly on the ordinary meaning user to appreciate the time span of CRBT suitable.
Summary of the invention
The technical problem to be solved in the present invention provides in a kind of mobile communication system the method for play multimedia during call setup; make that mobile communication system not only can be during normal ring-back tone be play, and during call set up signaling is mutual, also can provide personalized multimedia service for the mobile subscriber.
For solving the problems of the technologies described above, the invention provides in a kind of mobile communication system the method for play multimedia during call setup, may further comprise the steps:
(1) the caller mobile subscriber makes a call, and enters step (2);
(2) the caller mobile subscriber has judged whether to preserve in advance the multimedia of callee's customization, if then enter step (3), otherwise enters step (4);
(3) the caller mobile subscriber plays the multimedia of called custom-made during call set up signaling is mutual, enters step (5) then;
(4) the caller mobile subscriber plays the multimedia of own chosen in advance or acquiescence during call set up signaling is mutual, enters step (5) then;
(5) according to the Signalling exchange result, the caller mobile subscriber judges whether the multimedia of the current customization of callee changes, if change, enters step (6); If do not change, enter step (7);
(6) the caller mobile subscriber stops to play former multimedia, begins to play the multimedia of the current customization of callee, until callee's off-hook;
(7) caller continues to play former multimedia, until callee's off-hook.
The present invention is owing to adopted technique scheme; has such beneficial effect; promptly by making caller during call set up signaling is mutual, play the multimedia of its called custom-made of preserving in advance; the perhaps multimedia of the selected or acquiescence of playing and calling; and after call set up signaling is finished alternately by judging the called current multimedia situation that customizes; to be chosen in the multimedia that to play during normal ring-back tone is play; thereby realized that mobile communication system not only can be during normal ring-back tone be play; and during call set up signaling is mutual, can both provide personalized multimedia service.And the method for the invention step is simple, is easy to realize.
Description of drawings
The present invention is further detailed explanation below in conjunction with accompanying drawing and embodiment:
Accompanying drawing is the schematic flow sheet of the method for the invention.
Embodiment
As shown in drawings, in the mobile communication system of the present invention during call setup the method for play multimedia may further comprise the steps:
At first in step 101, caller the mobile subscriber make a call, and enters step 102.
In step 102, caller judges whether to have preserved in advance the multimedia of called custom-made, if then enter step 103, otherwise enters step 104.In described step 102,, then be the multimedia of not preserving called custom-made certainly if caller is to call out the called subscriber first; If caller be not call out first called, and in the former calling called custom-made caller simultaneously of personalized multi-media CRBT downloads successfully the multimedia of caller preservation called custom-made then.
In step 103, corresponding multimedia is play in caller during call set up signaling is mutual, enter step 105 then; Multimedia described herein is exactly the multimedia color ring back tone of called custom-made, and after playing beginning, enters step 105.
In step 104, the multimedia of own chosen in advance or acquiescence is play in caller during call set up signaling is mutual, enter step 105 then.In this step, the multimedia of playing is the multimedia that caller is selected or give tacit consent to, the concrete time of its broadcast is for to make a call from caller, to a period of time of receiving till the called multimedia situation that whether has customized multimedia and concrete customization of Non-Access Stratum (NAS) signaling indication that network terminal sends, mainly comprised RRC included in the call set up signaling reciprocal process connect set up, the NAS signaling connects and sets up and process such as mutual, RAB foundation.
In step 105, according to the Signalling exchange result, caller judges whether the multimedia of called current customization changes, if change, enters step 106; If do not change, enter step 107.RRC connect to set up because call set up signaling generally comprises alternately, the NAS signaling connects and sets up and process such as mutual, RAB foundation, therefore this step is specifically judged by the following method: after RAB sets up successfully, NAS layer signaling is with the called multimedia advisory caller that whether has customized multimedia and concrete customization, and caller judges according to the signaling that receives whether the multimedia of called custom-made changes.
In step 106, caller stops to play former multimedia, begins to play the multimedia of called current customization, until called off-hook.In this step, stopping to play former multimedia and beginning to play between new (being called custom-made) multimedia to have interruption, this interrupts concrete time span and depends primarily on former multimedia and new multimedia concrete form, if form is identical, then break period is short or approaching zero, if the form difference, longer between then interrupting, break period length the longest be former multimedia player dwell time and new multimedia player sum start-up time.In this step, specifically stopping to play the former multimedia concrete moment depends on after whether new multimedia needs to download and could play, if do not need to download, then stops to play former multimedia immediately, the new multimedia of startup broadcast simultaneously; If need to download, wait until that then new multimedia stops former multimedia broadcast after downloading successfully again, start simultaneously to play new multimedia.If called off-hook in the downloading process is then abandoned downloading, stop to play former multimedia immediately, just can not start in this case and play new multimedia.
In step 107, caller continues to play former multimedia, until called off-hook.
Claims (5)
- In the mobile communication system during call setup the method for play multimedia, it is characterized in that, may further comprise the steps:(1) the caller mobile subscriber makes a call, and enters step (2);(2) the caller mobile subscriber has judged whether to preserve in advance the multimedia of callee's customization, if then enter step (3), otherwise enters step (4);(3) the caller mobile subscriber plays the multimedia of called custom-made during call set up signaling is mutual, enters step (5) then;(4) the caller mobile subscriber plays the multimedia of own chosen in advance or acquiescence during call set up signaling is mutual, enters step (5) then;(5) according to the Signalling exchange result, the caller mobile subscriber judges whether the multimedia of the current customization of callee changes, if change, enters step (6); If do not change, enter step (7);(6) the caller mobile subscriber stops to play former multimedia, begins to play the multimedia of the current customization of callee, until callee's off-hook;(7) the caller mobile subscriber continues to play former multimedia, until callee's off-hook.
- 2. in the mobile communication system according to claim 1 during call setup the method for play multimedia, it is characterized in that, in step (4), the caller mobile subscriber plays the multimedia concrete time of oneself selected or acquiescence for to make a call from the caller mobile subscriber, to a period of time of receiving till Non-Access Stratum signaling that network terminal sends is indicated the called multimedia situation that whether has customized multimedia and specifically customized.
- 3. in the mobile communication system according to claim 1 and 2 during call setup the method for play multimedia, it is characterized in that, in step (5), whether the caller mobile subscriber comes the multimedia to the current customization of callee to change to judge by the following method: after RAB is set up successfully, the Non-Access Stratum signaling is with the called multimedia advisory caller mobile subscriber who whether has customized multimedia and concrete customization, and the caller mobile subscriber judges according to the signaling that receives whether the multimedia that the callee customizes changes.
- 4. in the mobile communication system according to claim 3 during call setup the method for play multimedia, it is characterized in that, in step (6), interrupt stopping to play former multimedia and begin to play to exist between the multimedia of the current customization of callee, the concrete time span of described interruption depends on the multimedia concrete form of former multimedia and the current customization of callee, and break period is the longest to be multimedia player sum start-up time of former multimedia player dwell time and the current customization of callee.
- 5. in the mobile communication system according to claim 4 during call setup the method for play multimedia, it is characterized in that, in step (6), stopping to play the former multimedia concrete moment depends on after whether the multimedia of the current customization of callee needs to download and could play, if the multimedia of the current customization of callee does not need to download, then stop to play former multimedia immediately, start the multimedia of playing the current customization of described callee simultaneously; If need to download, the multimedia of then waiting until the current customization of callee stops former multimedia broadcast after downloading successfully again, simultaneously the multimedia of the current customization of startup broadcast callee; If callee's off-hook in the downloading process is then abandoned downloading, stop to play former multimedia immediately, at this moment can not start the multimedia of playing the current customization of callee.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007100393496A CN101287148B (en) | 2007-04-11 | 2007-04-11 | Method for playing multimedia in call establishing period for mobile communication system |
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| CN2007100393496A CN101287148B (en) | 2007-04-11 | 2007-04-11 | Method for playing multimedia in call establishing period for mobile communication system |
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| CN101287148B true CN101287148B (en) | 2011-10-19 |
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| CN103428375A (en) * | 2013-07-29 | 2013-12-04 | 郑明� | Ring-back playing method and device and ring-back service system |
Citations (4)
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|---|---|---|---|---|
| CN1638415A (en) * | 2003-10-10 | 2005-07-13 | 朗迅科技公司 | Feedback to calling communication device on call connected with intelligent network signaling |
| EP1592216A1 (en) * | 2004-04-29 | 2005-11-02 | Hewlett-Packard Development Company, L.P. | Content delivery during call setup |
| CN1859475A (en) * | 2005-07-22 | 2006-11-08 | 华为技术有限公司 | Method and system for realizing multimedia audible ringing tone |
| CN1859496A (en) * | 2006-03-10 | 2006-11-08 | 华为技术有限公司 | System and method for realizing multimedia color ring service |
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- 2007-04-11 CN CN2007100393496A patent/CN101287148B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1638415A (en) * | 2003-10-10 | 2005-07-13 | 朗迅科技公司 | Feedback to calling communication device on call connected with intelligent network signaling |
| EP1592216A1 (en) * | 2004-04-29 | 2005-11-02 | Hewlett-Packard Development Company, L.P. | Content delivery during call setup |
| CN1859475A (en) * | 2005-07-22 | 2006-11-08 | 华为技术有限公司 | Method and system for realizing multimedia audible ringing tone |
| CN1859496A (en) * | 2006-03-10 | 2006-11-08 | 华为技术有限公司 | System and method for realizing multimedia color ring service |
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Effective date of registration: 20180404 Address after: The 300456 Tianjin FTA test area (Dongjiang Bonded Port) No. 6865 North Road, 1-1-1802-7 financial and trade center of Asia Patentee after: Xinji Lease (Tianjin) Co.,Ltd. Address before: 201203 Shanghai city Pudong New Area Zuchongzhi Road No. 1 Lane 2288 Spreadtrum Center Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
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Application publication date: 20081015 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xinji Lease (Tianjin) Co.,Ltd. Contract record no.: 2018990000196 Denomination of invention: Method for playing multimedia in call establishing period for mobile communication system Granted publication date: 20111019 License type: Exclusive License Record date: 20180801 |
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Effective date of registration: 20221021 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 300456 1-1-1802-7, north area of financial and Trade Center, No. 6865, Asia Road, Tianjin pilot free trade zone (Dongjiang Bonded Port Area) Patentee before: Xinji Lease (Tianjin) Co.,Ltd. |