CN109088999A - A kind of method, apparatus and computer readable storage medium of playing RBT - Google Patents

A kind of method, apparatus and computer readable storage medium of playing RBT Download PDF

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Publication number
CN109088999A
CN109088999A CN201710443101.XA CN201710443101A CN109088999A CN 109088999 A CN109088999 A CN 109088999A CN 201710443101 A CN201710443101 A CN 201710443101A CN 109088999 A CN109088999 A CN 109088999A
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China
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tone
ring
called
ringing tone
calling terminal
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CN109088999B (en
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令周扬
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ZTE Corp
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ZTE Corp
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/42017Customized ring-back tones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/42136Administration or customisation of services
    • H04M3/42144Administration or customisation of services by service provider

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The embodiment of the invention provides a kind of method, apparatus of playing RBT and computer readable storage mediums, it is related to field of communication technology, to solve in existing audible ringing tone service, it can not be directed to different calling terminals, the more targeted ring-back tone that carries out is recommended and personalized customized problem.The method of the playing RBT includes: the feedback information for obtaining calling terminal feedback;According to the feedback information of the calling terminal, the ringback tone preference information of the calling terminal is determined;According to the ringback tone preference information of the calling terminal, the ring-back tone recommended is matched from called ringing tone library;The ring-back tone of the recommendation is played to the calling terminal.

Description

A kind of method, apparatus and computer readable storage medium of playing RBT
Technical field
The present invention relates to the method, apparatus of field of communication technology more particularly to a kind of playing RBT and computer-readable Storage medium.
Background technique
Coloring Ring Back Tone is also referred to as CRBT, is mainly characterized by replacing the ring-back of existing dullness with music or video Sound.Currently, being called audible ringing tone service using wide Coloring Ring Back Tone, it is called audible ringing tone service specifically: called Terminal be calling terminal be arranged ring-back tone, calling terminal to called terminal initiate call request when, calling terminal can hear by Being terminal is the ringing tone of oneself setting.In voice service, when calling terminal calling has customized the called terminal of audible ringing tone service When, what is heard is no longer the ring-back tone of traditional " beep-beep ", but the ring-back tone of called terminal customized.The business makes to move Dynamic operator provides individual business, differentiated service for user, promotes the corporate image and user experience of operator.
In the prior art, more first ring-back tones can be generally placed on the same ringing tone by the called terminal for having customized audible ringing tone service In group, or different ring-back tones are placed in the different grouping established for different calling terminals, in calling terminal to called When terminal initiates call request, called terminal can be grouped into it according to belonging to calling terminal and select the ring-back tone to be played.But Not only called terminal is needed to preset the grouping of calling terminal, but also which first ring-back tone is selected to broadcast for calling terminal It puts and called terminal is according to set by oneself subjective judgement, therefore, existing audible ringing tone service can not be directed to different Calling terminal,
More targeted progress ring-back tone recommend it is customized with personalization, cause in most cases calling terminal it is suitable In being forced to listen to Comfort Noise Generation (CNG), the taste that calling terminal is taken into account while showing called individual ringing tone cannot achieve.
Summary of the invention
The purpose of the present invention is to provide a kind of method, apparatus of playing RBT and computer readable storage mediums, use In solving in existing audible ringing tone service, different calling terminals can not be directed to, more targeted progresss ring-back tone recommend and Personalized customized problem.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
The first aspect of the embodiment of the present invention provides a kind of method of playing RBT, which comprises obtains caller The feedback information of terminal feedback;According to the feedback information of the calling terminal, the ringback tone preference letter of the calling terminal is determined Breath;According to the ringback tone preference information of the calling terminal, the ring-back tone recommended is matched from called ringing tone library;To described Calling terminal plays the ring-back tone of the recommendation.
Further, the feedback information according to the calling terminal, determines the ringback tone preference of the calling terminal Information, comprising: according to the called ringing tone library, caller ringing tone library, history play one of ringing tone library and free ringing tone library or It is a variety of, establish ringing tone dimensional model;According to feedback information and the ringing tone dimensional model that the calling terminal is fed back, led Recall ringing tone evaluation vector;According to the ringing tone evaluation information of the called terminal and the ringing tone dimensional model, obtain being recalled Ringing tone evaluation vector;According to the similarity between the caller ring-back tone evaluation vector and the called ring-back tone evaluation vector, Determine the ringback tone preference information of the calling terminal.
Further, the feedback information and the ringing tone dimensional model fed back according to the calling terminal, is led Recall ringing tone evaluation vector, comprising: according to the interactive action information that the calling terminal is fed back, determine the corresponding ringing tone dimension The caller quantizating index of model;According to the caller quantizating index and the ringing tone dimensional model, the evaluation of caller ring-back tone is obtained Vector;The ringing tone evaluation information and the ringing tone dimensional model according to the called terminal obtains called ring-back tone evaluation Vector, comprising: according to the ringing tone evaluation information of the called terminal, determine that the called quantization of the corresponding ringing tone dimensional model refers to Mark;According to the called quantizating index and the ringing tone dimensional model, called ring-back tone evaluation vector is obtained.
Further, the ringback tone preference information according to the calling terminal is matched from called ringing tone library and is obtained The ring-back tone of recommendation, comprising: according to the ringback tone preference information of the calling terminal, from big to small according to preference, to quilt The called ring-back tone in ringing tone library is made to be ranked up;The forward called ring-back tone that sorts is obtained according to preset quantity, generates ring-back Sound recommendation list;The ring-back tone of recommendation is chosen from the ring-back tone recommendation list.
The technical solution of method based on above-mentioned playing RBT, the second aspect of the embodiment of the present invention provide a kind of broadcasting The device of ring-back tone, described device include: to obtain module, data analysis module, automatic recommending module and playing control module;Its The middle feedback information for obtaining module and being used to obtain calling terminal feedback;Data analysis module is used for according to the anti-of the calling terminal Feedforward information determines the ringback tone preference information of the calling terminal;Automatic recommending module is used for returning according to the calling terminal Ringing tone preference information matches the ring-back tone recommended from called ringing tone library;Playing control module is used for whole to the caller End plays the ring-back tone of the recommendation.
Further, the data analysis module includes: modeling unit, vector formation unit and similarity calculated; Wherein modeling unit is used to be played in ringing tone library and free ringing tone library according to the called ringing tone library, caller ringing tone library, history It is one or more, establish ringing tone dimensional model;Vector formed feedback information that unit is used to feed back according to the calling terminal with The ringing tone dimensional model obtains caller ring-back tone evaluation vector;The vector forms unit and is also used to according to the called end The ringing tone evaluation information at end and the ringing tone dimensional model obtain called ring-back tone evaluation vector;Similarity calculated is used for According to the similarity between the caller ring-back tone evaluation vector and the called ring-back tone evaluation vector, determine that the caller is whole The ringback tone preference information at end.
Further, it includes: that quantizating index determines that subelement and vector determine subelement that the vector, which forms unit,;Wherein Quantizating index determines interactive action information of the subelement for feeding back according to the calling terminal, determines the corresponding ringing tone dimension The caller quantizating index of model;The quantizating index, which determines that subelement is also used to evaluate according to the ringing tone of the called terminal, to be believed Breath determines the called quantizating index of the corresponding ringing tone dimensional model;Vector determines subelement for being quantified according to the caller Index and the ringing tone dimensional model, obtain caller ring-back tone evaluation vector;The vector determines that subelement is also used to according to institute Called quantizating index and the ringing tone dimensional model are stated, called ring-back tone evaluation vector is obtained.
Further, the automatic recommending module includes: sequencing unit, list generation unit and ringing tone selection unit;Its Middle sequencing unit is used for the ringback tone preference information according to the calling terminal, from big to small according to preference, to called bell Called ring-back tone in sound library is ranked up;List generation unit is used to obtain the forward called ring-back that sorts according to preset quantity Sound generates ring-back tone recommendation list;Ringing tone selection unit is used to choose the ring-back tone of recommendation from the ring-back tone recommendation list.
The technical solution of method based on above-mentioned playing RBT, the third aspect of the embodiment of the present invention provide a kind of broadcasting The device of ring-back tone including memory, processor and is stored in the meter that can be run on the memory and on the processor Calculation machine program;The processor executes the method for realizing above-mentioned playing RBT when described program.
The technical solution of method based on above-mentioned playing RBT, the fourth aspect of the embodiment of the present invention provide a kind of calculating Machine readable storage medium storing program for executing, is stored thereon with computer program, which realizes above-mentioned playing RBT when being executed by processor Step in method.
In ring-back tone recommended method provided in an embodiment of the present invention, the feedback information of calling terminal feedback can be obtained, and The ringback tone preference information of calling terminal is analyzed according to the feedback information, which reflects calling terminal pair The preference of each ring-back tone is chosen from called ringing tone library according to the ringback tone preference information and meets calling terminal taste Ring-back tone, and be caller terminal plays, therefore, the method for playing RBT provided in an embodiment of the present invention can be according to different masters Cry terminal to the preference information of ring-back tone, for different calling terminals, more targeted progress ring-back tone recommendation, thus real The taste that calling terminal has been taken into account while showing called individual ringing tone is showed.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the application scenario diagram of the method for playing RBT provided in an embodiment of the present invention;
Fig. 2 is the first pass figure of the method for playing RBT provided in an embodiment of the present invention;
Fig. 3 is the second flow chart of the method for playing RBT provided in an embodiment of the present invention;
Fig. 4 is the third flow chart of the method for playing RBT provided in an embodiment of the present invention;
Fig. 5 is the first structure diagram of the device of playing RBT provided in an embodiment of the present invention;
Fig. 6 is the second structural schematic diagram of the device of playing RBT provided in an embodiment of the present invention;
Fig. 7 is the third structural schematic diagram of the device of playing RBT provided in an embodiment of the present invention;
Fig. 8 is the 4th structural schematic diagram of the device of playing RBT provided in an embodiment of the present invention;
Fig. 9 is the 5th structural schematic diagram of the device of playing RBT provided in an embodiment of the present invention.
Specific embodiment
The method, apparatus and computer-readable storage for the playing RBT that embodiment provides in order to further illustrate the present invention Medium is described in detail with reference to the accompanying drawings of the specification.
As stated in the background art, called audible ringing tone service in the prior art is that called terminal is according to the hobby of oneself Ring-back tone is arranged in calling terminal, so that ring-back tone set by called terminal can not take into account the taste of calling terminal, thus Leading to most of calling terminals is to be forced to listen to ring-back tone, and called audible ringing tone service, which cannot achieve, is showing called individual ringing tone While take into account the taste of calling terminal.Based on the presence of this problem, present inventor it has been investigated that, for caller When terminal plays ring-back tone, the feedback information of calling terminal can be first obtained, and determine what class played according to the feedback information The ring-back tone of type is more suitable for the taste of calling terminal, recommends suitably after the taste for understanding calling terminal, then for calling terminal Ring-back tone, it will be able to realize and be directed to different calling terminals, more targeted progress ring-back tone is recommended customized with personalization.
Specifically, the embodiment of the present invention provides a kind of method of playing RBT, this method is applied to field as shown in Figure 1 Scape, the scene include calling terminal 10 and the server 20 for serving the calling terminal 10, and server 20 is chosen as cloud intelligence Network server can be realized communication between the calling terminal 10 and server 20.Playing RBT provided in an embodiment of the present invention Method be mainly used in calling terminal 10 to called terminal 30 initiate call request after, called terminal 30 answer or on-hook it Before.It should be noted that situations such as 30 on-hook of called terminal includes 30 rejection of called terminal or ring unanswered.
Referring to Fig. 2, the method for playing RBT provided in an embodiment of the present invention includes:
Step 101, the feedback information of calling terminal feedback is obtained;Specifically, calling terminal obtains feedback information, and should Feedback information is uploaded to server, the feedback information can include: the calling number of calling terminal, caller location information, caller are whole The interactive action of end equipment information, caller environmental information (including caller temperature information and caller humidity information etc.) and calling terminal Information etc..In addition, feedback information should also include the called letters such as the called number of called terminal that calling terminal initiates call request Breath.It is worth noting that, the location information can be obtained by satellite positioning when feedback information is location information;Work as acquisition Feedback information be environmental information when, the environmental information, Huo Zheye can be obtained by the sensor being mounted on calling terminal The environmental information of the location information can be corresponded to according to the place information inquiry of acquisition.
Step 102, according to the feedback information of calling terminal, the ringback tone preference information of calling terminal is determined;Further Say, the feedback information of server analysis calling terminal feedback, so that it is determined that the ringback tone preference information of calling terminal, wherein returning Ringing tone preference information reflects calling terminal to the preference of each ring-back tone.
Step 103, according to the ringback tone preference information of calling terminal, the ring-back recommended is matched from called ringing tone library Sound;In more detail, ringback tone preference information of the server according to calling terminal is chosen from called ringing tone library and meets caller end The ring-back tone of port taste, the ring-back tone as recommendation.Above-mentioned called ringing tone library refer to called terminal after handling audible ringing tone service, Possessed ring-back tone library, called terminal can be called the ring-back tone for being chosen for calling terminal broadcasting in ringing tone library from this, that is, work as When calling terminal initiates call request to the called terminal for having handled audible ringing tone service, calling terminal being capable of the called bell of uppick Ring-back tone in sound library.In addition, the ring-back tone in called ringing tone library is called terminal when handling audible ringing tone service, according to certainly The ring-back tone that oneself hobby is chosen.
Step 104, the ring-back tone recommended is played to calling terminal.
In the method for playing RBT provided in an embodiment of the present invention, the feedback information of calling terminal feedback can be obtained, And the ringback tone preference information of calling terminal is analyzed according to the feedback information, which reflects calling terminal To the preference of each ring-back tone, according to the ringback tone preference information, is chosen from called ringing tone library and meet calling terminal taste Ring-back tone, and be caller terminal plays, therefore, the method for playing RBT provided in an embodiment of the present invention can be according to difference Calling terminal is to the preference information of ring-back tone, for different calling terminals, more targeted progress ring-back tone recommendation, thus Realize the taste that calling terminal has been taken into account while showing called individual ringing tone.
In addition, the method for playing RBT provided in an embodiment of the present invention, according to the feedback information point of calling terminal feedback The taste for analysing calling terminal is designed using people-oriented proposed algorithm, compensates for realize ring-back tone in the prior art well The shortcomings that mode of broadcasting excessively single (being only arranged by called terminal according to the subjective idea of oneself).In addition, the present invention is implemented In the method for the playing RBT that example provides, do not need using big data, according only to the feedback information of calling terminal feedback, energy Enough analyses obtain calling terminal to the preference information of ring-back tone, avoid using big data bring performance difficulty, excessive cycle The problems such as.
Referring to Fig. 3, step 102 provided by the above embodiment determines calling terminal according to the feedback information of calling terminal Ringback tone preference information, specifically includes the following steps:
Step 1021, one of ringing tone library and free ringing tone library are played according to called ringing tone library, caller ringing tone library, history Or it is a variety of, establish ringing tone dimensional model;
Specifically, the calling number that server can be fed back according to calling terminal, obtains the caller ringing tone library of calling terminal (in the case where calling terminal opening audible ringing tone service) obtains the quilt of called terminal according to the called number that calling terminal is fed back Ringing tone library is cried, free ringing tone library can also be obtained.In addition, in calling terminal and called terminal there is corresponding history to play ringing tone When library, the Calling history that server can also obtain calling terminal according to calling number plays ringing tone library, is obtained according to called number The called history of called terminal is taken to play ringing tone library.After obtaining above-mentioned various types of ringing tone libraries, server can be according to upper It states in called ringing tone library, caller ringing tone library, Calling history broadcasting ringing tone library, called history broadcasting ringing tone library and free ringing tone library It is one or more, establish ringing tone dimensional model.
It should be noted that above-mentioned caller ringing tone library refer to calling terminal after handling audible ringing tone service, possessed time Ringing tone library, when there is other terminals to initiate call request to the calling terminal for having handled audible ringing tone service, other terminals can Hear the ring-back tone in caller ringing tone library.Moreover, the ring-back tone in caller ringing tone library is that calling terminal is handling ring-back tone industry When business, according to the ring-back tone of the hobby selection of oneself.Above-mentioned history play ringing tone library include Calling history play ringing tone library and by History is made to play ringing tone library, wherein Calling history broadcasting ringing tone library refers to the caller ring-back tone institute shape that calling terminal once played At ringing tone library, called history plays the called ring-back tone that ringing tone library refers to that called terminal once played and is formed by ringing tone Library.Above-mentioned free ringing tone Ku Zhi operator is the ring-back tone library that called terminal and/or calling terminal provide free, even if called whole End and/or calling terminal do not handle audible ringing tone service, and the free ringing tone library also can be used.Such as: when operator is not handle When the called terminal of audible ringing tone service provides free ringing tone library, called terminal also can choose ring-back tone from the free ringing tone library For caller terminal plays.Above-mentioned ringing tone dimensional model refers in the ringing tone library with above-mentioned for establishing ringing tone dimensional model Each head ring-back tone, respectively represents a dimension, forms the ringing tone dimensional model in space, such as: it is established when according to three first ring-back tones When ringing tone dimensional model, three-dimensional ringing tone dimensional model can be established;Ringing tone is established when basis is greater than three first more first ring-back tones When dimensional model, the ringing tone dimensional model of multidimensional can be established.
Step 1022, the feedback information and ringing tone dimensional model fed back according to calling terminal obtains the evaluation of caller ring-back tone Vector;Specifically, the feedback information that server is fed back according to calling terminal and the ringing tone dimensional model established in step 1021, Caller ring-back tone evaluation vector is obtained, which reflects that calling terminal in ringing tone dimensional model, is respectively tieed up Spend the fancy grade of corresponding ring-back tone.
Step 1023, according to the ringing tone evaluation information of called terminal and ringing tone dimensional model, called ring-back tone evaluation is obtained Vector;Specifically, the called number that server can be fed back according to calling terminal, obtains the ringing tone evaluation information of called terminal, Further according to the ringing tone evaluation information and ringing tone dimensional model, obtain called ring-back tone evaluation vector, the called ring-back tone evaluate to Amount reflection called terminal is in ringing tone dimensional model, the fancy grade of the corresponding ring-back tone of each dimension.
Step 1024, it according to the similarity between caller ring-back tone evaluation vector and called ring-back tone evaluation vector, determines The ringback tone preference information of calling terminal.
Server can be calculated in several ways between caller ring-back tone evaluation vector and called ring-back tone evaluation vector Similarity optionally using the vectorial angle cosine value calculation formula as shown in formula one, calculate the evaluation of caller ring-back tone Vector sum is called the similarity between ring-back tone evaluation vector, and when the angle of two vectors is 0 degree, cosine value calculated is 1, indicate that calling terminal is identical with the taste of called terminal, when the angle of two vectors is 180 degree, cosine calculated Value is -1, indicates that the taste of calling terminal and called terminal is completely contradicted.
Wherein, xiRepresent i-th of component in caller ring-back tone evaluation vector, yiIt represents in called ring-back tone evaluation vector I-th of component.After the similarity being calculated between caller ring-back tone evaluation vector and called ring-back tone evaluation vector, root The ringback tone preference information of calling terminal is determined according to obtained similarity.
From the above-mentioned feedback information according to calling terminal, determine that the process of the ringback tone preference information of calling terminal can be seen Out, in the method for playing RBT provided in an embodiment of the present invention, the preference information for obtaining calling terminal to ring-back tone is analyzed Method precise degrees are higher, and implementation process is succinctly efficient, and increase hardware without additional, and pole is transformed on the basis of existing system For convenience.
It should be noted that the ringing tone evaluation information of called terminal is corresponding with the feedback information that calling terminal is fed back, example Such as: when the feedback information of calling terminal feedback is caller location information, the ringing tone evaluation information of called terminal is called terminal Called location information, the called location information of the called terminal can be server and acquired according to called number;For another example: When the feedback information of calling terminal feedback is interactive action information, ring-back of the interactive action message reflection calling terminal to broadcasting When the evaluation of sound, the ringing tone evaluation information of called terminal also should be reflection called terminal to the evaluation information of institute's playing RBT, The reflection called terminal can be server to the evaluation information of the ring-back tone of broadcasting and be united according to the broadcasting frequency of different ring-back tones What meter obtained, the called subscriber for being also possible to called terminal is pre-set.
By taking the feedback information of calling terminal feedback is interactive action information as an example, above-mentioned steps 1022, according to calling terminal The feedback information and ringing tone dimensional model of feedback, obtain caller ring-back tone evaluation vector, may particularly include: anti-according to calling terminal The interactive action information of feedback determines the caller quantizating index of corresponding ringing tone dimensional model;It is tieed up according to caller quantizating index and ringing tone Model is spent, caller ring-back tone evaluation vector is obtained.Further, the feedback information of calling terminal feedback is interactive action letter When breath, it may be determined that the interactive action information is the caller quantizating index of corresponding ringing tone dimensional model, is quantified according to determining caller Index, (coordinate of each dimension is represented to corresponding to the dimension coordinate of the corresponding each dimension of label on ringing tone dimensional model Ring-back tone likes degree), to obtain caller ring-back tone evaluation vector.
It should be noted that the interactive action message reflection of above-mentioned calling terminal feedback is that calling terminal is listening to broadcasting Ring-back tone when, to the evaluation that the ring-back tone is made, which can be obtained by a variety of interactive modes, such as: Key interaction, sliding interaction, short message interacting shake interactive etc..By taking key interaction as an example: setting different keys and represent not Same evaluation, can specifically set key 1 is switching key, and pressing the switching key indicates that the calling subscriber of calling terminal does not like Currently playing ring-back tone, when server receives the information of the switching key of calling terminal feedback, the controllable master of server It is the terminal plays ring-back tone that next is recommended.Setting key 2 is duplication key, and pressing the duplication key indicates calling terminal pair The ring-back tone of broadcasting is delithted with, and decision is copied into the personal tone library of oneself, and the calling subscriber of calling terminal presses this The movement that after replicating key, can be realized and opened an account automatically (for the calling terminal of bell user), and buy.Set key 3 To share key, pressing the sharing key indicates that calling terminal determines the ringing tone being shared with other people.Setting key 4 is that drawing is black Key, pressing the black key of the drawing indicates that calling terminal wants to shield the ringing tone, when server receives calling terminal feedback The black key of drawing information when, server can control calling terminal to play the ring-back tone of next recommendation.
Above-mentioned steps 1023 obtain called ring-back tone according to the ringing tone evaluation information and ringing tone dimensional model of called terminal Evaluation vector specifically includes: according to the ringing tone evaluation information of called terminal, determining that the called quantization of corresponding ringing tone dimensional model refers to Mark;According to called quantizating index and ringing tone dimensional model, called ring-back tone evaluation vector is obtained.In more detail, when caller is returned When ringing tone evaluation vector is using the interactive action information of calling terminal feedback as caller quantizating index, server can be by called Number obtains the ringing tone evaluation information of called terminal, and is corresponding ringing tone dimensional model with the ringing tone evaluation information of called terminal Called quantizating index the coordinate of corresponding each dimension is marked in ringing tone dimension according to determining called quantizating index, thus To called ring-back tone evaluation vector.
It is worth noting that, when the quantization using information such as location information, environmental informations as corresponding ringing tone dimensional model refers to When mark, it is also necessary to the ringing tone attribute for the ring-back tone that each dimension represents in ringing tone dimensional model is obtained, such as: peace and quiet, sunlight, sorrow Strongly fragrant, language form etc., by combining the information such as location information, environmental information with ringing tone attribute, to obtain ring-back tone evaluation Vector.
Referring to Fig. 4, step 103 provided by the above embodiment, according to the ringback tone preference information of calling terminal, from called The ring-back tone recommended is matched in ringing tone library, specifically includes the following steps:
Step 1031, according to the ringback tone preference information of calling terminal, from big to small according to preference, to called ringing tone Called ring-back tone in library is ranked up;Specifically, the ringback tone preference information of calling terminal is able to reflect calling terminal to quilt The preference for being the ring-back tone in ringing tone library, according to calling terminal to the preference journey of each first ring-back tone in called ringing tone library Degree, from big to small according to preference, is ranked up the called ring-back tone in called ringing tone library.
Step 1032, the forward called ring-back tone that sorts is obtained according to preset quantity, generates ring-back tone recommendation list;Foundation Preset quantity obtains the biggish called ring-back tone of preference, ring-back tone recommendation list is generated, in the ring-back tone recommendation list Ring-back tone is the ring-back tone for meeting calling terminal taste.It should be noted that above-mentioned preset quantity can be according to actual needs Setting.
Step 1033, the ring-back tone of recommendation is chosen from ring-back tone recommendation list.
Method in order to which playing RBT provided in an embodiment of the present invention is described in more detail, is given below several specific implementations Example.
By taking called ringing tone library includes three first called ring-back tones as an example, for convenience of description, called ringing tone library includes three are defined The called ring-back tone of head is R1, R2 and R3, ringing tone dimensional model is established according to called ringing tone library, every first time in called ringing tone library Ringing tone regards a dimension as, and three first ring-back tones can see three dimensions of three-dimensional space as, and setting R1 represents x-axis, and R2 represents y Axis, R3 represent z-axis.Using the interactive action information of calling terminal feedback as caller quantizating index, it is by interactive action information quantization To the specific value liked in degree of ring-back tone, setting calling terminal is completely heard out (without appointing during listening to calling terminal What key-press input is until unresponsive or connect) coordinate value of ring-back tone that plays is 1, calling terminal presses the coordinate of switching key Value is -1, and the coordinate that calling terminal presses duplication key is 5, and the coordinate that calling terminal presses sharing key is 3, calling terminal It is -4 by the coordinate for pulling down black key, is marked in each dimension in the ringing tone dimensional model of foundation according to interactive action information Coordinate value, to obtain the caller ring-back tone evaluation vector that calling terminal is directed to the ringing tone dimensional model.
Setting calling terminal presses duplication key when listening to ring-back tone R1, when listening to ring-back tone R2 and ring-back tone R3 Press switching key, the caller ring-back tone evaluation vector V of available corresponding calling terminala1=(5, -1, -1).Due to returning Ringing tone R1, R2, R3 are the ring-back tones in called ringing tone library, therefore every first ring-back tone is all that called terminal is liked, according to quilt The ringing tone evaluation information for being terminal obtains called terminal and likes degree to R1, R2, R3, to obtain the called of called terminal Ring-back tone evaluation vector Vb1=(1, -1,3).By caller ring-back tone evaluation vector Va1With called ring-back tone evaluation vector Vb1It substitutes into In above-mentioned formula one, two vectorial angle cosine values are obtained are as follows: cos (Va1,Vb1)=0.174.
It will be adjusted to R3, R2, R1 for the sequence of the ring-back tone of caller terminal plays, it is corresponding to obtain a new called ring-back Sound evaluation vector Vb2=(3, -1,1), by caller ring-back tone evaluation vector Va1With new called ring-back tone evaluation vector Vb2= (3, -1,1) it substitutes into formula one, obtains two vectorial angle cosine values are as follows: cos (Va1,Vb2)=0.870.
According to the calculated result of above-mentioned cosine value, can obtain for being similarly called ringing tone library, according to R3, R2, R1 Sequence is the taste that caller terminal plays more meet calling terminal.
Furthermore it is also possible to using the location information of calling terminal feedback as caller quantizating index, specifically, calling terminal is fed back Feedback information include caller location information and called number, server, can be according to caller after receiving the feedback information Location information determines the location of calling terminal, and the called location information of called terminal is determined according to called number, in turn Determine position belonging to called terminal.
Set caller location information display of calling terminal the U.S., called location information show called terminal in Guangdong, three Head called ring-back tone R1, R2 and R3's is respectively the south of Fujian Province language song, Guangdong language song and English song, determines that caller ring-back tone evaluation vector is Va1=(3,1,5), being called ring-back tone evaluation vector is Vb3=(3,5,1), by caller ring-back tone evaluation vector Va1With called ring-back Sound evaluation vector Vb3It substitutes into formula one, obtains two vectorial angle cosine values, it is adjustable if obtained cosine value is smaller For the sequence of the ring-back tone of caller terminal plays, corresponding cosine value is then calculated again, until obtaining suitable cosine value, Sequence according to playing RBT corresponding with suitable cosine value is caller terminal plays ring-back tone.
Based on the same inventive concept, a kind of device of playing RBT is additionally provided in the embodiment of the present invention, since this is broadcast It is similar to the method for playing RBT in the embodiment of the present invention to put back to the principle that the device of ringing tone solves the problems, such as, therefore the broadcasting is returned The implementation of the device of ringing tone may refer to the implementation of method, repeats place and no longer repeats.
Referring to Fig. 5, the device 4 of above-mentioned playing RBT includes: to obtain module 401, data analysis module 402, automatic Recommending module 403 and playing control module 404, wherein obtain the feedback information that module 401 is used to obtain calling terminal feedback; Data analysis module 402 is used for the feedback information according to calling terminal, determines the ringback tone preference information of calling terminal;Automatically it pushes away Module 403 is recommended for the ringback tone preference information according to calling terminal, the ring-back tone recommended is matched from called ringing tone library; Playing control module 404 is used to play the ring-back tone recommended to calling terminal.
In the device 4 of playing RBT provided in an embodiment of the present invention, calling terminal feedback can be obtained by obtaining module 401 Feedback information, data analysis module 402 can analyze the ringback tone preference information of calling terminal according to the feedback information, should Ringback tone preference information reflects calling terminal to the preference of each ring-back tone, and automatic recommending module 403 can be according to this time Ringing tone preference information chooses the ring-back tone for meeting calling terminal taste from called ringing tone library, and passes through playing control module 404 For caller terminal plays, therefore, the device 4 of playing RBT provided in an embodiment of the present invention can be according to different calling terminals pair The preference information of ring-back tone, for different calling terminals, more targeted progress ring-back tone recommendation, to realize displaying The taste of calling terminal has been taken into account while called individual ringing tone.
As shown in fig. 6, data analysis module 402 provided by the above embodiment includes: that modeling unit 4021, vector form list Member 4022 and similarity calculated 4023;Wherein, modeling unit 4021 is used for according to called ringing tone library, caller ringing tone library, goes through History plays one of ringing tone library and free ringing tone library or a variety of, establishes ringing tone dimensional model;Vector forms unit 4022 and is used for According to feedback information and ringing tone dimensional model that calling terminal is fed back, caller ring-back tone evaluation vector is obtained;Vector forms unit 4022 are also used to ringing tone evaluation information and ringing tone dimensional model according to called terminal, obtain called ring-back tone evaluation vector;Phase Like degree computing unit 4023, for according to the similarity between caller ring-back tone evaluation vector and called ring-back tone evaluation vector, Determine the ringback tone preference information of calling terminal.As shown in fig. 7, it includes that quantizating index determines son that above-mentioned vector, which forms unit 4022, Unit 40221 and vector determine subelement 40222, are obtaining caller ring-back tone evaluation vector and called ring-back tone evaluation vector In the process, it specifically, quantizating index determines interactive action information of the subelement 40221 for feeding back according to calling terminal, determines The caller quantizating index of corresponding ringing tone dimensional model;And for the ringing tone evaluation information according to called terminal, corresponding ringing tone is determined The called quantizating index of dimensional model;Vector determines that subelement 40222 is used for according to caller quantizating index and ringing tone dimensional model, Obtain caller ring-back tone evaluation vector;And it is commented for according to quantizating index and ringing tone dimensional model is called, obtaining called ring-back tone Valence vector.
The ringing tone dimensional model of above-mentioned foundation can be established according only to called ringing tone library, can also according to caller ringing tone library, History play one of ringing tone library and free ringing tone library or it is a variety of establish ringing tone dimensional model together with called ringing tone library, built The dimension of vertical ringing tone dimensional model is more, and obtained similarity result is more accurate.In addition, in addition to being called for caller terminal plays It can also be the ring-back tone in the free ringing tone library of caller terminal plays outside ring-back tone in ringing tone library, establish ringing tone dimension in this way When spending model, ringing tone dimensional model can also be established according only to free ringing tone library, or ringing tone is played according to caller ringing tone library, history One of library and called ringing tone library or it is a variety of establish ringing tone dimensional model together with free ringing tone library, but be not limited only to this.
As shown in figure 8, automatic recommending module 403 provided by the above embodiment includes sequencing unit 4031, list generation list Member 4032 and ringing tone selection unit 4033;Wherein, sequencing unit 4031 is used for the ringback tone preference information according to calling terminal, presses From big to small according to preference, the called ring-back tone in called ringing tone library is ranked up;List generation unit 4032 be used for from The forward called ring-back tone that sorts is obtained according to preset quantity in the sequence sequenced, generates ring-back tone recommendation list;Ringing tone is chosen Unit 4033 is used to choose the ring-back tone of recommendation from ring-back tone recommendation list.
The embodiment of the invention also provides a kind of devices 4 of playing RBT, as shown in figure 9, including memory 411, place It manages device 413 and is stored in the computer program that can be run on memory 411 and on processor 413;Processor 413 executes program The method of Shi Shixian playing RBT provided by the above embodiment.Specifically, processor 413 is connect with memory 411, processor 413 call the program in memory 411, the method for executing the playing RBT in above method embodiment.It is worth noting that, The device 4 of the playing RBT is chosen as server, but is not limited only to this.
In more detail, processor 413 is used to obtain the feedback information of calling terminal feedback;And for according to calling terminal Feedback information, determine the ringback tone preference information of calling terminal;Processor 413 is also used to inclined according to the ring-back tone of calling terminal Good information matches the ring-back tone recommended from called ringing tone library;And for playing the ring-back tone recommended to calling terminal.
Processor 413 is in the feedback information according to calling terminal, when determining the ringback tone preference information of calling terminal, processing Device 413 is specifically used for playing one of ringing tone library and free ringing tone library or more according to called ringing tone library, caller ringing tone library, history Kind, establish ringing tone dimensional model;And the feedback information and ringing tone dimensional model fed back according to calling terminal, obtain caller ring-back tone Evaluation vector;According to the ringing tone evaluation information and ringing tone dimensional model of called terminal, called ring-back tone evaluation vector is obtained;Processing Device 413 is also used to determine caller end according to the similarity between caller ring-back tone evaluation vector and called ring-back tone evaluation vector The ringback tone preference information at end.
Processor 413 is specific to use during obtaining caller ring-back tone evaluation vector and called ring-back tone evaluation vector In the interactive action information fed back according to calling terminal, the caller quantizating index of corresponding ringing tone dimensional model is determined;According to called The ringing tone evaluation information of terminal determines the called quantizating index of corresponding ringing tone dimensional model;Processor 413 is also used to according to caller Quantizating index and ringing tone dimensional model obtain caller ring-back tone evaluation vector;According to called quantizating index and ringing tone dimensional model, Obtain called ring-back tone evaluation vector.
Processor 413 is in the ringback tone preference information according to calling terminal, and matching is recommended from called ringing tone library During ring-back tone, specifically for the ringback tone preference information according to calling terminal, from big to small according to preference, to quilt The called ring-back tone in ringing tone library is made to be ranked up;It is raw and for obtaining the forward called ring-back tone that sorts according to preset quantity At ring-back tone recommendation list;It is also used to choose the ring-back tone of recommendation from ring-back tone recommendation list.
The device of playing RBT provided in an embodiment of the present invention is not only taken into account while showing called individual ringing tone The taste of calling terminal, improves the user experience of calling terminal and called terminal well;Moreover, the device does not need volume Outer increase hardware, framework is easy, and cost of implementation is low.
Please continue to refer to Fig. 9, the device 4 of the playing RBT can also include network interface 412, the network interface 412 Connect with memory 411 and processor 413, for calling terminal interactive information, which is, for example, that general public wireless connects Mouth (common public radio interface, abbreviation CPRI).
Here processor can be a processor, be also possible to the general designation of multiple processing elements, for example, the processor Can be CPU, be also possible to ASIC, or be arranged to implement the method for the above playing RBT one or more it is integrated Circuit, such as: one or more microprocessors DSP, or, one or more on-site programmable gate array FPGA etc..
Memory 411 can be volatile memory or nonvolatile memory, or may include volatile and non-volatile Both memories.Wherein, nonvolatile memory can be read-only memory (Read-OnlyMemory, abbreviation ROM), can compile Journey read-only memory (ProgrammableROM, abbreviation PROM), Erasable Programmable Read Only Memory EPROM (ErasablePROM, letter Claim EPROM), electrically erasable programmable read-only memory (ElectricallyEPROM, abbreviation EEPROM) or flash memory.Volatibility Memory can be random access memory (RandomAccessMemory, abbreviation RAM), be used as External Cache.It is logical It crossing exemplary but not being restricted explanation, the RAM of many forms is available, such as static random access memory (StaticRAM, Abbreviation SRAM), dynamic random access memory (DynamicRAM, abbreviation DRAM), Synchronous Dynamic Random Access Memory (SynchronousDRAM, abbreviation SDRAM), double data speed synchronous dynamic RAM (DoubleDataRateSDRAM, abbreviation DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (EnhancedSDRAM, abbreviation ESDRAM), synchronized links dynamic random access memory (SynchlinkDRAM, referred to as ) and direct rambus random access memory (DirectRambusRAM, abbreviation DRRAM) SLDRAM.What the present invention described deposits Reservoir 411 is intended to include but is not limited to the memory of these and any other suitable type.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, the journey The step in the method for playing RBT provided by the above embodiment is realized when sequence is executed by processor.
Computer-readable recording medium storage provided in this embodiment, which has to correspond to, realizes provided by the above embodiment broadcast The program of the method for ringing tone is put back to, the specific type of the readable storage medium storing program for executing can be found in the Installation practice of above-mentioned playing RBT In, the description as described in memory.In addition, the program and processor that store in computer readable storage medium execute the program Specific steps, also can be found in above-mentioned playing RBT device part description.
It is worth noting that, professional should further appreciate that, in conjunction with the embodiments described herein Each exemplary module and algorithm steps of description, can be realized with electronic hardware, computer software, or a combination of the two, be The interchangeability for clearly demonstrating hardware and software, in the above description generally describes each example according to function Composition and step.These functions are implemented in hardware or software actually, depending on technical solution specific application and Design constraint.Professional technician can realize described function using distinct methods to each specific application Can, but this realization is it is not considered that exceed scope of the present application.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1. a kind of method of playing RBT, which is characterized in that the described method includes:
Obtain the feedback information of calling terminal feedback;
According to the feedback information of the calling terminal, the ringback tone preference information of the calling terminal is determined;
According to the ringback tone preference information of the calling terminal, the ring-back tone recommended is matched from called ringing tone library;
The ring-back tone of the recommendation is played to the calling terminal.
2. the method for playing RBT according to claim 1, which is characterized in that described according to the anti-of the calling terminal Feedforward information determines the ringback tone preference information of the calling terminal, comprising:
One of ringing tone library and free ringing tone library or a variety of are played according to the called ringing tone library, caller ringing tone library, history, is built Vertical ringing tone dimensional model;
According to feedback information and the ringing tone dimensional model that the calling terminal is fed back, caller ring-back tone evaluation vector is obtained;
According to the ringing tone evaluation information of the called terminal and the ringing tone dimensional model, called ring-back tone evaluation vector is obtained;
According to the similarity between the caller ring-back tone evaluation vector and the called ring-back tone evaluation vector, the master is determined It is the ringback tone preference information of terminal.
3. the method for playing RBT according to claim 2, which is characterized in that
It is described according to the calling terminal feed back feedback information and the ringing tone dimensional model, obtain caller ring-back tone evaluate to Amount, comprising:
According to the interactive action information that the calling terminal is fed back, determine that the caller quantization of the corresponding ringing tone dimensional model refers to Mark;
According to the caller quantizating index and the ringing tone dimensional model, caller ring-back tone evaluation vector is obtained;
The ringing tone evaluation information and the ringing tone dimensional model according to the called terminal, obtain called ring-back tone evaluate to Amount, comprising:
According to the ringing tone evaluation information of the called terminal, the called quantizating index of the corresponding ringing tone dimensional model is determined;
According to the called quantizating index and the ringing tone dimensional model, called ring-back tone evaluation vector is obtained.
4. the method for playing RBT according to claim 1, which is characterized in that the returning according to the calling terminal Ringing tone preference information matches the ring-back tone recommended from called ringing tone library, comprising:
According to the ringback tone preference information of the calling terminal, from big to small according to preference, to the quilt in called ringing tone library Ringing tone is recalled to be ranked up;
The forward called ring-back tone that sorts is obtained according to preset quantity, generates ring-back tone recommendation list;
The ring-back tone of recommendation is chosen from the ring-back tone recommendation list.
5. a kind of device of playing RBT, which is characterized in that described device includes:
Module is obtained, for obtaining the feedback information of calling terminal feedback;
Data analysis module determines the ringback tone preference of the calling terminal for the feedback information according to the calling terminal Information;
Automatic recommending module is matched from called ringing tone library and is obtained for the ringback tone preference information according to the calling terminal The ring-back tone of recommendation;
Playing control module, for playing the ring-back tone of the recommendation to the calling terminal.
6. the device of playing RBT according to claim 5, which is characterized in that the data analysis module includes:
Modeling unit, for being played in ringing tone library and free ringing tone library according to the called ringing tone library, caller ringing tone library, history It is one or more, establish ringing tone dimensional model;
Vector forms unit, and feedback information and the ringing tone dimensional model for being fed back according to the calling terminal are led Recall ringing tone evaluation vector;
The vector forms unit, is also used to the ringing tone evaluation information and the ringing tone dimensional model according to the called terminal, Obtain called ring-back tone evaluation vector;
Similarity calculated, for according between the caller ring-back tone evaluation vector and the called ring-back tone evaluation vector Similarity, determine the ringback tone preference information of the calling terminal.
7. the device of playing RBT according to claim 6, which is characterized in that the vector forms unit and includes:
Quantizating index determines subelement, the interactive action information for being fed back according to the calling terminal, determines the corresponding bell The caller quantizating index of sound dimensional model;
The quantizating index determines subelement, is also used to the ringing tone evaluation information according to the called terminal, determines described in corresponding to The called quantizating index of ringing tone dimensional model;
Vector determines subelement, for obtaining caller ring-back tone according to the caller quantizating index and the ringing tone dimensional model Evaluation vector;
The vector determines subelement, is also used to be called according to the called quantizating index and the ringing tone dimensional model Ring-back tone evaluation vector.
8. the device of playing RBT according to claim 5, which is characterized in that the automatic recommending module includes:
Sequencing unit, for the ringback tone preference information according to the calling terminal, from big to small according to preference, to called Called ring-back tone in ringing tone library is ranked up;
List generation unit generates ring-back tone recommendation list for obtaining the forward called ring-back tone that sorts according to preset quantity;
Ringing tone selection unit, for choosing the ring-back tone of recommendation from the ring-back tone recommendation list.
9. a kind of device of playing RBT, including memory, processor and it is stored on the memory and can be at the place The computer program run on reason device;It is characterized in that, the processor realizes such as Claims 1 to 4 when executing described program The method of described in any item playing RBT.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor The step in the method such as the described in any item playing RBT of Claims 1 to 4 is realized when execution.
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