CN1784028B - Method for receiving multi media information and mobile station - Google Patents
Method for receiving multi media information and mobile station Download PDFInfo
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- CN1784028B CN1784028B CN2004100974236A CN200410097423A CN1784028B CN 1784028 B CN1784028 B CN 1784028B CN 2004100974236 A CN2004100974236 A CN 2004100974236A CN 200410097423 A CN200410097423 A CN 200410097423A CN 1784028 B CN1784028 B CN 1784028B
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Abstract
This invention relates to multimedia information receiving method for extracting multimedia information containing an information main unit through an information center, the receiver aide having a set information limited value. The method includes 1, receiving the first part of response information from information center, judging whether the information data length is greater than information limited value, if it is then entering second confirming program, otherwise executing step 2, 2, receiving second part of response information. In the second confirming program, the user is asked whether executing the method or not, if it is then executing step 2, otherwise deleting response information and ending the method.
Description
Technical field
The present invention relates to a kind of mobile comm message transfer approach, and (multimedia messaging service, the MMS) method of reseptance of information can prevent that MMS download of information that the information size do not meet restriction is to mobile radio station to be particularly related to a kind of MMS (Multimedia Message Service).
Background technology
MMS (Multimedia Message Service) (MMS) is a kind of information service; Wherein, Send first multimedia messages (or claiming MMS information) at the communicator of transmitting terminal and give in the process of a mobile radio station (mobile station), the information centre (message center) that communication service dealer (Operator) is set up is responsible for transmitting the mobile radio station of (relay) this MMS information to receiving terminal.As its name suggests, MMS information is the information that can combine media contents such as literal, sound, image, video; In addition, MMS (Multimedia Message Service) more can provide information such as other application such as multimedia greeting card, name card, bulletin and continuous video be audio-visual on this basis.MMS is by two important international mobile communication standard tissues: 3G (Third Generation) Moblie collaborative project tissue (The 3rd Generation Partnership Project; 3GPP) with WAP Forum (Wireless Application Protocol forum; WAP FORUM) Open Standard of formulating; Communication service dealer (operator), the relevant dealer with other of mobile phone coact down, can provide cross-platform with stride the MMS (Multimedia Message Service) of mobile phone brand.
In addition, MMS is not limited to come transmission information by mobile phone, through personal digital aid (PDA) (personal digital assistant, PDA), computer or through being that EUDORA all can send.Please refer to Fig. 1, wherein mobile radio station 100 is the cordless communication networks 10 that are applied to provide MMS (Multimedia Message Service).In Fig. 1, mobile radio station 100 is mobile radio stations of a kind of ability receiving multimedia information, in order in cordless communication network 10, to extract multimedia messagess through an information centre 130.Mobile radio station 100 is through information centre 130, extracts the multimedia messages from different transmitting terminals.For example, the mobile radio station 120 on the cordless communication network 10 can send multimedia messages and give mobile radio station 100.Another kind of transmitting terminal for example is a mobile radio station that is in another cordless communication network, like the GPRS mobile radio station 140 in the GPRS network 300, then can pass through information centre 150 and 130, sends multimedia body information and gives mobile radio station 100.In addition, the computer 160 that comes from internet (Internet) 20 also can send multimedia messages and give mobile radio station 100 through the information centre 130 that is connected with internet 20.
And the process of transmitting MMS information to the receiving terminal that sends from transmitting terminal, information centre is after receiving this MMS information, and can sending first, announcement information (notification) has MMS information will pass to receiving terminal to receiving terminal with the notice receiving terminal.Announcement information comprises relevant this information of MMS information then, comprises the person (FROM) that send the part, receiver (T0), purport (SUBJECT), information content size (SIZE) and information extraction address (retrieval address).
Please refer to Fig. 2 A, mobile radio station 100 is carried out the precedence diagram of existing multimedia information receiving method.When a multimedia messages that is derived from a receiving terminal was received by information centre 130, information centre 130 can send an announcement information 210 to mobile radio station 100.Whether responder 220 decisions of mobile radio station 100 exercise notice information will extract the pairing multimedia messages of this announcement information.When receiving terminal decision will receive information agent, receiving terminal will be seen an information extraction (GET request) 230 off and give this information centre (claiming MMS center again) to download this MMS information.The form of information extraction 230 has multiple; It for example is the extraction solicited message (GET request) of Hypertext Transport Protocol (HyperText Transfer Protocol); Or the conference call layer protocol of WAP (WAP Session Protocol, extraction solicited message WSP).After information extraction 230 was received by information centre 130, information centre saw information agent off through a response message 240.Finish if mobile radio station 100 has received information agent, then can send the information of informing (notify response) and give information centre, accomplish the action that receives this multimedia messages.
Because the received announcement information of receiving terminal is put down in writing the sizes values of corresponding MMS information, the responder 220 of the announcement information that receiving terminal is performed can be judged according to this should not download this MMS information, just judges according to this and should not send information extraction 230.
Below introduce two kinds of existing information extraction main bodys (message body) method, the responder 220 that wherein adopts two kinds of different announcement informations respectively is to download information agent.
If the contained sizes values of this announcement information is less than a set acceptable sizes values (like 30KB), be generally user's set point, then allow to download automatically this multimedia messages.The method of this kind information extraction is called the method (immediate retrieval) of " immediately extract " information.Present Nokia (Nokia) 6610 mobile phones on the market promptly adopt the method for " extracting immediately " information.Please refer to Fig. 2 B, it is corresponding with the response announcement information program 220 among Fig. 2 A.Shown in step 221, there is an announcement information to arrive receiving terminal, then execution in step 222 is to judge that the included information agent sizes values of announcement information is the set point less than the user.If then step 228 is sent an information extraction to information centre.Shown in step 229, receiving terminal begins the response of outstanding message center.Under this kind method, receiving terminal is downloaded in the process of every then information, user's it goes without doing any operation.Needs are extracted the little user of many information sizes, and this kind " extracts " method of information immediately, really is a kind of mechanism that makes things convenient for the user.
Another kind of existing MMS information extracting method is " need to postpone to extract " method (delayedretrieval) of information, in the method, whether the receiving terminal user must affirmation will extract this MMS information before this information of download.The user can determine whether downloading this MMS information according to the contained information of announcement information, for example is according to the sizes values of MMS information and sends information person and judge.Please refer to Fig. 2 B; In step 222, if information agent sizes values that announcement information comprised and be not less than user's set point, then receiving terminal gets into step 223 and gives information centre to send the information of informing; Subsequently, receiving terminal gets into step 225 to carry out the wait acknowledge program.In the wait acknowledge program, step 226 judges whether the user will extract this multimedia messages.If then shown in step 228, receiving terminal sends an information extraction to information centre.Then, the method gets into step 229 to begin to wait for this information centre's response.
Above-mentioned two kinds of methods of extracting MMS information are current existing technology.In addition, most of user all is that the sizes values of the MMS information learnt from announcement information is as a main criteria that judges whether to download this information.But these methods have potential, very serious fail safe (security) problem.For example, unsettled information centre produces possibly and spreads out of and is loaded with the incorrect notification of information information more less than the real sizes values of MMS information first.In addition, cankered personage, promptly so-called computer saboteur (cracker), but malice is forged announcement information first, wherein is loaded with and the less incorrect information of MMS information actual size value, gives the user of a large amount of receiving terminals.Other example for example is a waste advertisements letter etc.And on the other hand, the pairing MMS information of these incorrect announcement informations but has bigger sizes values; So, the user expects too late cost money and downloads a large amount of MMS information under the situation of being hoodwinked.
Under the influence of above-mentioned incorrect announcement information, even if the communicator of receiving terminal has been set the sizes values upper limit that use " is extracted " method of information immediately and stipulated to download automatically MMS information, communicator still can be downloaded this bigger MMS information automatically.And under same situation, " needing to postpone to extract " though the method for information can inquire the user and whether will download MMS information, still might download bigger MMS information.
This unsuitable situation of distributing information (spamming) indiscriminately is made us puzzlement really, and can actual causing on the receiving terminal user money lose, and need pay the communication cost of a large sum of download message.For existing MMS technology, the safety issue that this is potential does not come on the scene and any solution is arranged.Stand in protection user's rights and interests and promote the position in MMS market, this problem must solve, and the market of MMS of using and let that could let the user feel at ease is able to expand successfully.
Summary of the invention
In view of this, one of the object of the invention is providing a kind of multimedia information receiving method exactly, can prevent effectively that the multimedia messages that the information size does not meet restriction is downloaded.
According to the present invention, a kind of multimedia information receiving method is proposed, in order to extracting a multimedia messages at a receiving terminal through an information centre, and this receiving terminal is to be set with an information sizes values, this method comprises:
C. receive a first from one of this information centre response message relevant with this multimedia messages; And the information data length value that first comprised according to this response message; Whether judge this information data length value greater than this information sizes values, if then get into one second affirmation program; If not, execution in step d then; And
D. receive a second portion of this response message.Wherein this second affirmation program comprises: inquiry is positioned at the user of this receiving terminal, and whether desire continues to carry out this method; If, execution in step d then; If not, then delete this response message, and finish this method.
According to the present invention; Propose another kind of multimedia information receiving method, in order to extract a multimedia messages at a receiving terminal through an information centre, the size of this multimedia messages is to be an information data length value; And this receiving terminal place is set with information size limits value, and this method comprises:
C. receive the response message from this information centre, and according to this response message, whether the information data length value of judging this multimedia messages greater than this information size limits value, if, then get into one second affirmation program, if not, execution in step d then; And d. receives this multimedia messages.
In addition, the above-mentioned multimedia information receiving method response message that can receive different-format prevents that to reach the multimedia messages that information data length value and information data sizes values are not inconsistent from downloading to receiving terminal.Above-mentioned information agent sizes values is in response to an announcement information of information centre and learns.
For letting above-mentioned purpose of the present invention, characteristic and the advantage can be more obviously understandable, hereinafter is special lifts a preferred embodiment, and conjunction with figs., elaborates as follows.
Description of drawings
Fig. 1 describes the sketch map that is applied to provide the cordless communication network of MMS (Multimedia Message Service) according to existing mobile radio station.
Fig. 2 A is the precedence diagram for the existing method of describing the mobile radio station receiving multimedia information.
Fig. 2 B is the flow chart for the method for existing two kinds of information extractions of mobile radio station response announcement information.
Fig. 3 A illustrates the form of the response message that comprises the information agent length value.
Fig. 3 B illustrates the form of another kind of response message.
Fig. 4,5A, 5B and 6 figure are the flow charts for a kind of multimedia information receiving method of accordinging to one embodiment of the invention.
The reference numeral explanation
10: cordless communication network
20：Internet
30：GPRS
100: mobile radio station
102: processor
104: internal memory
106: user's interface
120: mobile radio station
130,150: information centre
140: mobile radio station
160: computer
210: announcement information
220: the responder of announcement information
230: information extraction
240: response message
450: the responder of response message
270: inform information
310: response message
320: the response message title
325: the information agent length value
330: information agent
350: response message
351: the response message title
The sizes values of 353: the 1 data sets
354: the final data group field
355: the 1 data sets
360: response message
The sizes values of 361: the 2 data sets
362: the final data group field
363: the 2 data sets
Embodiment
The spirit of multimedia information receiving method of the present invention is to carry out further screening according to response message, whether determining receiving multimedia information, prevents effectively that to reach the multimedia messages that the actual information size does not meet restriction from downloading to mobile radio station.And existing multimedia information receiving method different with multimedia information receiving method of the present invention be; Existing multimedia information receiving method has only according to announcement information and determines whether receiving multimedia information; So the multimedia messages that the actual information size does not meet restriction still can be downloaded to mobile radio station.
Please refer to Fig. 4, when response message 240 arrives, carry out the mobile radio station 1000 of multimedia information receiving method of the present invention, the such unconditional reception response message of existing way of the mobile radio station 100 in can image pattern 2A.Mobile radio station 1000 can be carried out the responder 450 of response messages, whether meets restriction with the length value of judging the data that response message 240 is contained, downloads to mobile radio station 1000 to prevent the multimedia messages that the information size does not meet restriction.If the information data length value of response message 240 is greater than the known information sizes values of receiving terminal, then responder 450 gets into an affirmation program; If not, then receive response message.The affirmation program is whether will continue to receive response message in order to decision, and the mode of confirming, for example be through the inquiry receiving terminal the user or by receiving terminal automatically the condition through judging other to accomplish.If after mobile radio station 1000 execution multimedia information receiving method of the present invention receives information agent, then can send the information of informing (notify response) 270 and give information centre 130, accomplish the action that receives this multimedia messages.
Response message can have different forms, and the responder 450 of response message can be made a response to the response message of different-format.At first introduce the form of two kinds of different response messages below, then, the response message that how to respond different-format is described with two embodiment according to multimedia information receiving method of the present invention.
Please refer to the form of a kind of response message shown in Fig. 3 A, response message 310 is made up of first 320 and second portion 330.First 320 is the titles for response message 310, have an information data length value, and second portion 330 comprises the information agent of multimedia messages, and wherein the information data length value of first 320 promptly is the length value of the information agent of second portion 330.Information centre then can separately transmit the first 320 and the second portion 330 of response message.
Please refer to Fig. 3 B, the form of another kind of response message then comprises N part, and each part of response message is to have an information data length value, and wherein N is the positive integer greater than 1.Multimedia messages is divided into N data set (chunks), and the N of first to the of response message comprises this N data set respectively.The information data length value that each part had of response message is the sizes values of the data set that comprised of part for this reason.Shown in Fig. 3 B, a response message comprises first 350 and second portion 360.Multimedia messages is divided into two data sets, i.e. data set 1 and data set 2 363.The first 350 and the second portion 360 of this response message is the data set 1 and data set 2 363 that comprises multimedia messages respectively, and has the information data length value respectively, i.e. data set one sizes values 353 and data set two sizes values 363.In addition; In order to let the mobile radio station that receives response message judge whether to receive last data set; I.e. N data set, the various piece of response message can comprise more whether a field (field) comprises last of these data sets with this part of representing response message.Shown in Fig. 3 B, the first 350 and the second portion 360 of this response message are respectively to comprise " the final data group " field (last-chunk field).In this example, data set 1 and interlocutory data set that first 350 is comprised, the parameter value of the final data group field 354 that first 350 is comprised is made as 0; The data set 2 363 that second portion 360 is comprised is for being data set at last, so the parameter value of the final data group field 362 that second portion 360 is comprised is made as 1.No matter information centre takes the response message of which kind of form, information centre sees the various piece of response message off respectively to mobile radio station.
One embodiment of multimedia information receiving method of the present invention is the inspection of carrying out the phase I according to announcement information, the for example responder of the announcement information shown in Fig. 2 B.Then, carry out the inspection of second stage again according to response message, whether to determine receiving multimedia information.Because unsettled information centre produces possibly and spreads out of and is loaded with the incorrect notification of information mobile radio station more less than the real sizes values of multimedia messages first.In addition, an announcement information of forging, its contained information agent sizes values may be set as the real sizes values less than information agent.Under these abnormal situation, the responder 420 of announcement information (the for example responder of the announcement information shown in Fig. 2 B), the sizes values that still can think the information agent that will receive is to close symbol regulation and send information extraction.
Next, with according in the multimedia information receiving method of the present invention, the embodiment of the responder 450 of response message explains under the situation of the response message that receives different-format, and this method is receiving multimedia information how.And, if when above-mentioned abnormal situation takes place, how effectively to prevent to download the multimedia messages that real sizes values and the contained information agent sizes values of announcement information are not inconsistent.
Please refer to Fig. 5 A, it is corresponding with the responder 450 of response message among Fig. 4.Shown in step 503, there is an information to arrive, this information is generally a first of response message.Then, shown in step 505, through analyzing the title of this information,, in the present embodiment, judge that just whether multimedia messages transmits with the mode of a plurality of data sets to judge that in step 507 this information is the form that belongs to any response message.Do not transmit if multimedia messages is a mode with a plurality of data sets, then judge whether to comprise an information agent length value of multimedia messages.If this information comprises this information agent length value, then this response message is to have the form shown in Fig. 3 A.Next, execution in step 509 is to judge that whether this information agent length value is in fact greater than this information agent sizes values.
If the first of this response message comprises this information agent length value (being the information data length value), judged result is that to represent this response message be to have the form shown in Fig. 3 A, so the second portion of this response message has comprised information agent.In step 509, if this information agent length is not more than this information agent sizes values in fact, then the second portion of response message receives this information agent to execution in step 511 to continue from then on.Shown in step 513, the user of this receiving terminal of receiving terminal prompting has accomplished receiving this multimedia messages.Then, receiving terminal is got back to step 403, to wait for announcement information.If this information agent length is in fact greater than this information agent sizes values, then shown in step 521, receiving terminal suspends this information agent of response message reception from then on.Afterwards, receiving terminal gets into step 551 to carry out wait acknowledge program (B).
Please refer to Fig. 5 B, in wait acknowledge program (B), step 553 judges whether the user confirms will stop receiving other part of this response message.If then shown in step 575, the data of the response message that the receiving terminal deletion has received then, are got back to step 403, to wait for announcement information.If not, then shown in step 555, recover to continue to receive other part of this response message.Then, shown in step 513, this user of receiving terminal prompting has accomplished receiving this multimedia messages.After this, receiving terminal is got back to step 403, to wait for announcement information.In the affirmation program, when the user has little time response and causes broken string, whether mobile radio station in addition inquiry user is online again.The user desires online again, and then mobile radio station can send information extraction 230 once more, receives response message 240 then again, carries out the responder 450 of response message then again.In another embodiment; This affirmation program is other part that judges whether will continue to receive response message with the mode of automatic-answering back device; The affirmation program can make a decision according to other condition, the information of the relevant multimedia messages that the announcement information received before for example being 210 is contained.
Under the form of Fig. 3 A, because the first 320 of response message and second portion 330 are separately to transmit, so mobile radio station 1000 can receive first 320 earlier, and whether decision receives second portion 330 again.In other words, mobile radio station 1000 is not being received under the situation of information agent just to determine whether will receive information agent; Therefore, under abnormal situation, the reception of information agent can be blocked completely.
In step 507, the mode which kind of form is the judgement response message belong to is different along with the form of the response message that may receive.For example; If between information centre and the mobile radio station is with hypertext transportation protocol (hypertext transfer protocol; HTTP) version 1.1 words of communicating by letter; Judge the header field (header field) in order to the difference transfer mode that information comprised that the mode of response message format can arrive at through inspection, promptly " transmission-coding " field (Transfer-Encoding field) is to reach.When " transmission-coding " field is set at " with a plurality of data set modes " (chunked) time, represent that then multimedia messages is that mode with a plurality of data sets transmits (chunked transfer).On the other hand; Do not have definition " transmission-coding " field in the HTTP version 110; And the transmission means of HTTP version 1.0 all is to adopt at first to tell receiving terminal information data length value (message length); Begin to give data passes the other side's mode then, that is the form shown in Fig. 3 A.So, may pass through HTTP version 1.0 or 1.1 at mobile radio station, under the situation of self information center receiving multimedia information, mobile radio station at first can judge whether using HTTP version 1.0.If can judge then whether the information that is received comprises the information agent length value of multimedia messages.If the information that received comprises the information agent length value of multimedia messages, then this judged result is that to represent this response message be to have the form shown in Fig. 3 A.If using at present HTTP version 1.1, then can be through above-mentioned " transmission-coding " field, judge that whether multimedia messages transmits with the mode of a plurality of data sets.
In step 507, if being mode with a plurality of data sets, transmits multimedia messages, the information of then in step 503, being received is the first of the response message of form shown in Fig. 3 B.
Please refer to Fig. 3 B, the first 350 of response message comprises the data set 1 of multimedia messages and has the information data length value, i.e. data set one sizes values 353.Because the first 350 of response message separately transmits, must whole reception.In other words; In the present embodiment; Have in reception under the situation of response message of form of Fig. 3 B, mobile radio station must receive the first 350 of the response message that comprises data set 1 earlier, utilizes the information data length value of data set 1 then; Be the second portion that data set one sizes values 353 judges whether to receive response message, the second portion 360 shown in Fig. 3 B.That is to say that mobile radio station must receive data set 1 earlier, just calculate the data that received of being accumulated afterwards.Afterwards, judge whether to receive the next part of response message again according to the data of the accumulative total that has received.
Shown in step 601, receiving terminal begins to receive other part of response message, and other part of these a little response messages comprises other a plurality of data sets of information agent.
Fig. 6 is an above-mentioned instance that begins to receive the data set program.Shown in step 603,, judge that whether the information data length value is greater than information agent sizes values (MSG_BODY_SIZE) at first according to the information data length value that first comprised of response message.If then get into wait acknowledge program (C); If not, then receive the second portion of response message.Shown in step 611, other part of receiving terminal wait-for-response information arrives.Shown in step 613, the second portion of response message arrives, and the data set sizes values that it comprised is s, and then the method for present embodiment gets into step 617, to receive this data set.At this moment, set a cumulative data length value (L) and be the information data length value that first comprised of above-mentioned response message.Then, step 619 judge (X+1) partly (at present received should be second portion) whether be the decline of response message, that is judge whether (X+1) part comprises the data set of last.Judgment mode can be the parameter value of " final data group " field of judging that (X+1) part is comprised and whether representes that this data set is last; For example, judge whether this parameter value equals 1.If then stop this method; Then, mobile radio station can be pointed out the user, and shown in step 623, response message has received and finished, and just multimedia messages has downloaded to mobile radio station, and after this, this method is got back to step 413, waits for other announcement information.
If whether the judged result of step 619, then execution in step 621, and the information data length value of (X+1) part and the result of cumulative data length value addition are made as the cumulative data length value.Also just say L ← s+L.Then, judge the cumulative data length value after setting whether greater than the information sizes values.If then get into wait acknowledge program (C).If not, then X is made as X+1, and execution in step 661, to wait for the next part that receives response message; When (X+1) of response message part arrives, then receive (X+1) part of this response message, and execution in step 619.So, repeating step 611 is to step 635, till last part of response message is received, or is till the situation that is takes place up to the judged result of step 635.
If the value of L+s is in fact greater than this information agent sizes values, then shown in step 637, receiving terminal suspends the reception data.Then, the method for present embodiment gets into step 639, carries out wait acknowledge program (C).In wait acknowledge program (C), step 641 judges whether the user stops receiving other part of response message.If then shown in step 645, the response message that deletion has received is followed, the method for present embodiment is got back to step 403, to wait for announcement information.If not, then from step 611 beginning, recover to wait for other part that receives response message.
In above-mentioned affirmation program, when the user has little time response and when causing breaking, whether mobile radio station 1000 inquiry user in addition is online again.The user is if desire is online again, and then mobile radio station 1000 sends information extraction 230 once more.According to the form shown in Fig. 3 B, response message is to be divided into a plurality of parts, transmits singly, therefore in information extraction 230, can comprise out of Memory, receives which part last time to tell information centre.Thus, information centre will partly begin to send from the next one, does not repeat to transmit the situation with a part and do not have.It should be noted that information centre must have this continuous ability of passing on Gong, and just can avoid the situation that repeats to transmit.
In addition, mobile radio station 1000 can utilize the vibration of literal, image, sound or mobile radio station etc. through the use interface (for example being screen) that can do human-computer interaction, and with the prompting user, and whether confirmation request will stop to receive data.
In addition; Judging that in step the information data length value of response message (shown in step 509 or 635) whether during greater than the known information sizes values of receiving terminal (that is information agent sizes values (SIZE_MSG_BODY) of learning from announcement information), can allow certain error rate.For example; When the cumulative data length value greater than the information agent sizes values; And both differences (TOTAL_LENGTH-SIZE_MSG_BODY) for example are in 10% greater than a set error rate, think that just the cumulative data length value is in fact greater than the information agent sizes values; That is to say that if both difference is less than error rate, then the cumulative data length value in fact and be not more than the information agent sizes values.So.Moreover; Response message in response to different-format; The cumulative data length value possibly be directly to learn according to the first (like the first 320 of Fig. 3 A) of present response message, or the information data length value (like data set 1 sizes values 355 of Fig. 3 B) of the different piece of the response message that has received through accumulative total and determining.
In the above embodiments; Mobile radio station 1000 is one to have the device of mobile communication function, for example is mobile radio station, like whole packet radio (General Packet Radio Service; GPRS) compatible mobile phone, the 3rd generation mobile radio station, WAP mobile phone; Perhaps portable apparatus, like personal electric aid (Personal Digital Assistant), or vehicular computer or notebook computer or the like.Mobile radio station 1000 comprises a storage device 104 and the processor 102 that couples of storage device therewith at least.This processor 102 program module that loading multimedia information receives in the storage device 104 since then application software of this program module (or comprise), and carry out program module that this multimedia messages receives to carry out multimedia messages and receive action to control this mobile radio station in response to the information of this information centre at least.In the process of receiving multimedia information, mobile radio station 1000 can prevent effectively that the multimedia messages that the information size does not meet restriction from downloading to mobile radio station.
Method that the above embodiment of the present invention disclosed and mobile radio station can prevent effectively that the multimedia messages that the information size does not meet restriction from downloading to mobile radio station, can protect user's rights and interests, are not deceived.The unsuitable information (spamming) of distributing indiscriminately for example is the advertisement junk information, and puzzlement that is caused and expectation will can not occur on one's body the user not as good as communication cost.Therefore the MMS (Multimedia Message Service) quality of mobile communication and CSAT can promote, and help deleting the expansion in S market.
In sum; Though the present invention discloses as above with a preferred embodiment; Right its is not in order to limiting the present invention, anyly has the knack of this art, do not breaking away from the spirit and scope of the present invention; When can doing various changes and retouching, so protection scope of the present invention is as the criterion when looking accompanying the claim person of defining.
Claims (17)
1. multimedia information receiving method, in order to extracting a multimedia messages at a receiving terminal through an information centre, and this receiving terminal is set with information size limits value, and this method comprises:
C. receive a first from one of this information centre response message relevant with this multimedia messages; And the information data length value that first comprised according to this response message; Judge that whether this information data length value is greater than this information size limits value, if then get into one second affirmation program; If not, execution in step d then; And
D. receive a second portion of this response message.
2. the method for claim 1, before step c, other comprises:
A. receive a announcement information, and according to the information sizes values that this announcement information comprised, judge this information size limits value whether this information sizes values sets greater than this receiving terminal from this information centre; If; Then get into one first affirmation program, if not, execution in step b then; And
B. send an information extraction to this information centre.
3. method as claimed in claim 2, wherein, this first affirmation program comprises:
Inquiry is positioned at the user of this receiving terminal, and whether desire continues to carry out this method;
If, execution in step b then;
If not, then finish this method.
4. the method for claim 1, wherein this second affirmation program comprises:
Inquiry is positioned at the user of this receiving terminal, and whether desire continues to carry out this method;
If, execution in step d then;
If not, then delete this response message, and finish this method.
5. the method for claim 1, wherein this multimedia messages comprises an information agent, and the first of this response message is the information data length value that records this information agent, and the second portion of this response message is to comprise this information agent.
6. the method for claim 1, wherein this multimedia messages comprises N data set; And this response message comprises N part; Each this part is to comprise an information data length value, and the N of the first to the of this response message comprises this N data set respectively, this method:
In step c, receive an X part from a response message of this information centre, and an information data length value that is comprised according to the X part of this response message; Judge that whether this information data length value is greater than this information size limits value; If then get into this second affirmation program, if not; Then execution in step d, wherein X=1;
In steps d, receive (X+1) part of this response message;
After steps d, this method comprises in addition:
D1. set the information data length value that a cumulative data length value is comprised for this X part;
E. judge whether this (X+1) part comprises last of those data sets, if, then stop this method, if not, execution in step f then;
F. the information data length value of this (X+1) part and the result of this cumulative data length value addition are made as this cumulative data length value; Judge this cumulative data length value after setting whether greater than this information size limits value; If then get into this second affirmation program, if not; Then X is made as X+1, and execution in step g; And
G. receive one (X+1) part of this response message, and execution in step e.
7. method as claimed in claim 6; Wherein, Each those part of this response message more comprise whether a parameter value comprises those data sets with this part of representing this response message last; In step e, this parameter value is in order to judge whether this (X+1) part comprises last of those data sets.
8. multimedia information receiving method, in order to extract a multimedia messages at a receiving terminal through an information centre, the size of this multimedia messages is to be an information data length value, and this receiving terminal place is set with information size limits value, this method comprises:
C. receive the response message from this information centre, and according to this response message, whether the information data length value of judging this multimedia messages greater than this information size limits value, if, then get into one second affirmation program, if not, execution in step d then; And
D. receive this multimedia messages.
9. method as claimed in claim 8, before step c, other comprises:
A. receive a announcement information, and according to the information sizes values that this announcement information comprised, judge this information size limits value whether this information sizes values is provided with greater than this receiving terminal place from this information centre; If; Then get into one first affirmation program, if not, execution in step b then; And
B. send an information extraction to this information centre.
10. method as claimed in claim 8, other comprises:
E. after accomplishing the reception of this multimedia messages, transmit one and inform that information is to this information centre.
11. method as claimed in claim 9, wherein, this first affirmation program comprises:
Inquiry is positioned at the user of this receiving terminal, and whether desire continues to carry out this method;
If, execution in step b then;
If not, then finish this method.
12. method as claimed in claim 8, wherein, this second affirmation program comprises:
Inquiry is positioned at the user of this receiving terminal, and whether desire continues to carry out this method;
If, execution in step d then;
If not, then delete this response message, and finish this method.
13. method as claimed in claim 8, wherein, this multimedia messages comprises an information agent, and this response message comprises a first, is used for writing down the information data length value of this multimedia messages, and a second portion, comprises this information agent, this method:
In step c, receive the first of this response message, and, whether judge this information data length value greater than this information size limits value according to the first of this response message, if, then get into this second affirmation program, if not, execution in step d then;
In steps d, receive the second portion of this response message.
14. method as claimed in claim 8, wherein, this multimedia messages comprises N data set; And this response message comprises N part; Each this part is to comprise an information data length value, and the N of the first to the of this response message comprises this N data set respectively, this method:
In step c, receive an X part from a response message of this information centre, and an information data length value that is comprised according to the X part of this response message; Judge that whether this information data length value is greater than this information size limits value; If then get into this second affirmation program, if not; Then execution in step d, wherein X=1;
In steps d, receive (X+1) part of this response message;
After steps d, this method comprises in addition:
D1. set the information data length value that a cumulative data length value is comprised for this X part;
E. judge whether this (X+1) part comprises last of those data sets, if, then stop this method, if not, execution in step f then;
F. the information data length value of this (X+1) part and the result of this cumulative data length value addition are made as this cumulative data length value; Judge this cumulative data length value after setting whether greater than this information size limits value; If then get into this second affirmation program, if not; Then X is made as X+1, and execution in step g; And
G. receive one (X+1) part of this response message, and execution in step e.
15. method as claimed in claim 14; Wherein, Each those part of this response message more comprise whether a parameter value comprises those data sets with this part of representing this response message last; In step e, this parameter value is in order to judge whether this (X+1) part comprises last of those data sets.
16. method as claimed in claim 8, wherein, this response message comprises a plurality of parts, and in step c, this method is at least one part that receives this response message, and this at least one part is the information data length value that comprises this multimedia messages.
17. method as claimed in claim 8, wherein, this response message comprises a plurality of parts, and this multimedia messages comprises a plurality of parts, this method:
In step c; Receive at least one part of this response message; At least one part of this of this response message is the information data length value that comprises the part of this multimedia messages; And, judge that whether this information data length value is greater than this information size limits value according to the part of this response message that has received; And
In steps d, receive this part of this multimedia messages.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004100974236A CN1784028B (en) | 2004-11-29 | 2004-11-29 | Method for receiving multi media information and mobile station |
| CN201210152348.3A CN102685703B (en) | 2004-11-29 | 2004-11-29 | Mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004100974236A CN1784028B (en) | 2004-11-29 | 2004-11-29 | Method for receiving multi media information and mobile station |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210152348.3A Division CN102685703B (en) | 2004-11-29 | 2004-11-29 | Mobile device |
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| Publication Number | Publication Date |
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| CN1784028A CN1784028A (en) | 2006-06-07 |
| CN1784028B true CN1784028B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2004100974236A Expired - Fee Related CN1784028B (en) | 2004-11-29 | 2004-11-29 | Method for receiving multi media information and mobile station |
| CN201210152348.3A Expired - Fee Related CN102685703B (en) | 2004-11-29 | 2004-11-29 | Mobile device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210152348.3A Expired - Fee Related CN102685703B (en) | 2004-11-29 | 2004-11-29 | Mobile device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101741872B (en) * | 2008-11-07 | 2013-10-02 | 华为软件技术有限公司 | Method and device for acquiring information of target resources |
| CN101815124A (en) * | 2010-03-12 | 2010-08-25 | 华为终端有限公司 | Webpage browsing method, mobile terminal and network equipment |
| CA2918066A1 (en) | 2013-07-15 | 2015-01-22 | Visa International Service Association | Secure remote payment transaction processing |
| US9646303B2 (en) | 2013-08-15 | 2017-05-09 | Visa International Service Association | Secure remote payment transaction processing using a secure element |
| AU2014321178A1 (en) | 2013-09-20 | 2016-04-14 | Visa International Service Association | Secure remote payment transaction processing including consumer authentication |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1304891A2 (en) * | 2001-09-26 | 2003-04-23 | Microsoft Corporation | Communicating multi-part messages between cellular devices using a standardized interface |
| CN1450780A (en) * | 2002-04-11 | 2003-10-22 | 阿尔卡塔尔公司 | Method for exchanging text messages of limited size, short message server, terminal and program module therefore |
| CN1467952A (en) * | 2002-07-08 | 2004-01-14 | 华为技术有限公司 | Short message scheduling management method in wireless mobile network |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286334C (en) * | 2002-09-28 | 2006-11-22 | 中兴通讯股份有限公司 | Method for mobile phone short message filtering |
| KR100871223B1 (en) * | 2002-12-02 | 2008-12-01 | 삼성전자주식회사 | Mobile communications system and method for transmitting multimedia message |
-
2004
- 2004-11-29 CN CN2004100974236A patent/CN1784028B/en not_active Expired - Fee Related
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1304891A2 (en) * | 2001-09-26 | 2003-04-23 | Microsoft Corporation | Communicating multi-part messages between cellular devices using a standardized interface |
| CN1450780A (en) * | 2002-04-11 | 2003-10-22 | 阿尔卡塔尔公司 | Method for exchanging text messages of limited size, short message server, terminal and program module therefore |
| CN1467952A (en) * | 2002-07-08 | 2004-01-14 | 华为技术有限公司 | Short message scheduling management method in wireless mobile network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1784028A (en) | 2006-06-07 |
| CN102685703A (en) | 2012-09-19 |
| CN102685703B (en) | 2015-11-18 |
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