CN101557568A - Transmission method of multimedia message as well as device and system thereof - Google Patents
Transmission method of multimedia message as well as device and system thereof Download PDFInfo
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- CN101557568A CN101557568A CNA2008101035657A CN200810103565A CN101557568A CN 101557568 A CN101557568 A CN 101557568A CN A2008101035657 A CNA2008101035657 A CN A2008101035657A CN 200810103565 A CN200810103565 A CN 200810103565A CN 101557568 A CN101557568 A CN 101557568A
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Abstract
The invention discloses a transmission method of a multimedia message as well as a device and a system thereof. The method comprises the steps: a transmitter terminal divides a multimedia message to be transmitted, which exceeds a length threshold of the multimedia message, into a plurality of message sections with the length not exceeding the threshold and transmits the message sections to the network side; the network side receives and caches the message sections and transmits an informed message used for extracting the multimedia message to a receiver terminal, and the informed message carries a cache address message of the message sections; and the receiver terminal extracts the multimedia message from the network side according to the cache address message. By adopting the invention, the normal transmission and the correct receiving of the multimedia message exceeding the length threshold can be realized.
Description
Technical field
The present invention relates to the communications field, relate in particular to transmission method, multimedia message transmission device, the portable terminal of Multimedia Message, and multimedia message transmission system.
Background technology
Current, carry under the band-limited condition at wireless network, in order to guarantee the successful transmission of Multimedia Message, adopt mode to send usually in network side restricts Multimedia Message size.For this network environment, after the message that surpasses network appointment size was sent to network, the prompting that network side can send the Multimedia Message failure for the transmit leg user was used professional experience thereby can influence the user.
The maximum length of transferring multimedia message is unrestricted in principle; but under the Radio Resource condition of limited; for the success rate that guarantees that Multimedia Message sends, can limit usually message to be transmitted maximum length (as, maximum length can be 100KB or 300KB).When the length of Multimedia Message reached the maximum length of setting, the user just received the error message of network side feedback, and error message can be pointed out because this Multimedia Message is long, and network can't transmit.Present most of portable terminal can be supported the photo of pixels up to a million, and general portable terminal can be supported camera function.In addition, the user can also write the longer and bigger message of being made up of video, image, literal on portable terminal, in this case, the message-length of being write may surpass the limitation of length that is provided with for Multimedia Message waiting for transmission, thereby can't successfully transmit.
In order to address the above problem, at present can be by restriction Multimedia Message length transferring multimedia message, its flow process is as follows:
Sending side terminal submits to Multimedia Message to network, network judges that at first sending side terminal is submitted to the size of the Multimedia Message at Multimedia Message center, if the size of this Multimedia Message surpasses the thresholding of network settings, then be formed centrally an information in the Multimedia Message and send to sms center, sms center sends the oversize miscue information of Multimedia Message to sending side terminal; If the length that network side is judged this Multimedia Message surpass network settings thresholding (as, automatically Multimedia Message is compressed the length restriction of the Multimedia Message that might make transmission when sending is setting in the thresholding when portable terminal), MMS center then sends push (propelling movement) note to receiving side terminal, after receiving side terminal is received push message, can initiatively extract Multimedia Message to receiving side terminal from network side.
Come restriction of message length to mainly contain following mode by portable terminal: a kind of is by portable terminal indication messages sent by users overlength whether when the user edits and send Multimedia Message; Another kind is divided into a plurality of files that are no more than preseting length after to be portable terminal when sending Multimedia Message with file compress again, sends file after cutting apart one by one by short message then.The prerequisite of said method is that portable terminal must be known the maximum message size that allows transmission of network in advance, but said method is carried on the short message network environment, and the receiving and dispatching mechanism of note and Multimedia Message (as multimedia message) there are differences, and therefore need the mode of transferring multimedia message be redesigned.
Summary of the invention
The embodiment of the invention provides multimedia message transmission method, portable terminal, multimedia message transmission device and multimedia message transmission system, surpasses the Multimedia Message of this length restriction in order to transmission in the network that is implemented in restriction Multimedia Message length.
The multimedia message transmission method that the embodiment of the invention provides may further comprise the steps:
Sending side terminal will be divided into the message section that a plurality of length are no more than described thresholding above the Multimedia Message to be sent of Multimedia Message length threshold, and described message section is sent to network side;
Network side receives and the described message section of buffer memory, sends the announcement information that is used to extract described Multimedia Message, the buffer address information of carrying described message section in the described announcement information to receiving side terminal.
The another kind of multimedia message transmission method that the embodiment of the invention provides may further comprise the steps:
Receiving side terminal receives the announcement information that is used to extract Multimedia Message, the buffer address information of wherein carrying the message section of described Multimedia Message from network side;
Receiving side terminal extracts described Multimedia Message according to described buffer address information from network side.
The portable terminal that the embodiment of the invention provides comprises:
Cutting unit, the Multimedia Message to be sent that is used for surpassing the Multimedia Message length threshold is divided into the message section that a plurality of length are no more than described thresholding;
Transmitting element is used for described message section is sent to network side;
Extraction unit is used for the buffer address notification of information information according to the message section that carries Multimedia Message that receives from network side, extracts this Multimedia Message.
The multimedia message transmission device that order embodiment of the present invention provides comprises:
Receiving element is used to receive the message section that sending side terminal sends, and described message section is that sending side terminal will be cut apart the message section that the length that obtains is no more than described thresholding above the Multimedia Message to be sent of Multimedia Message length threshold;
Buffer unit is used for the message section that the described receiving element of buffer memory receives;
Notification unit, be used for after described buffer unit carries out buffer memory with all message sections of described Multimedia Message, send the announcement information that is used to extract described Multimedia Message, the buffer address information of wherein carrying the message section of described Multimedia Message to receiving side terminal;
Transmitting element is used for extracting according to receiving side terminal the request of Multimedia Message, and the message section of the Multimedia Message of buffer memory is sent to receiving side terminal.
The multimedia message transmission system that the embodiment of the invention provides comprises: the multimedia message transmission device of sending side terminal, receiving side terminal and network side;
Described sending side terminal, the Multimedia Message to be sent that is used for surpassing the Multimedia Message length threshold is divided into the message section that a plurality of length are no more than described thresholding, and described message section is sent to described multimedia message transmission device;
Multimedia message transmission device is used for receiving and the described message section of buffer memory, sends the announcement information that is used to extract described Multimedia Message, the buffer address information of carrying the message section of described Multimedia Message in the described announcement information to receiving side terminal;
Receiving side terminal is used for extracting described Multimedia Message according to the described announcement information that receives.
Beneficial effect of the present invention is as follows:
On the one hand, the present invention is divided into a plurality of message sections according to the Multimedia Message length threshold with the Multimedia Message that length surpasses this thresholding by transmit leg, and the mode of passing through automated manner or indicating by network, message section is sent to network side, after network side receives all message sections, the notice receiving side terminal extracts this Multimedia Message, thereby has realized that transmit leg sends the process of overlength Multimedia Message.On the other hand, the present invention is by carrying the address of first message section in sending to recipient's announcement information, and address by in removing the media information section of last message section, carrying next message section, the address of carrying in the message section that makes network side ask to extract according to the recipient, all message sections with Multimedia Message send to receiving side terminal one by one, perhaps, make the receiving side terminal can be according to the address of carrying in the Multimedia Message that extracts, all message sections with Multimedia Message extract receiving side terminal one by one, and, be combined as Multimedia Message when receiving side terminal receives all message sections, thereby realized that the recipient receives the process of the Multimedia Message of overlength.
Description of drawings
Fig. 1 is the schematic flow sheet of the embodiment of the invention one;
Fig. 2 is the schematic flow sheet of the embodiment of the invention two;
Fig. 3 is the schematic flow sheet of the embodiment of the invention three;
Fig. 4 is the schematic flow sheet of the embodiment of the invention four;
Fig. 5 is the mobile terminal structure schematic diagram of the embodiment of the invention;
Fig. 6 is the multimedia message transmission device structural representation of the embodiment of the invention.
Embodiment
The ability that portable terminal support in the embodiment of the invention transmits big message burst, and the message that burst is transmitted re-assemblies the ability that becomes origination message.Portable terminal in the embodiment of the invention sends detection signaling (as Maximum_Frag_Size_Req) to network side before sending Multimedia Message, the acquisition request network allows the full-size of the Multimedia Message of transmission; Network side is replied response (as Maximum_Frag_Size_Resp) to sender mobile terminal, allows the full-size (being the Multimedia Message length threshold) of the Multimedia Message of transmission to reply to sender mobile terminal on network.Portable terminal can obtain the message-length thresholding from network side when start or after the start, and the storage that network side is replied is arrived portable terminal, sends so that carry out the Multimedia Message burst according to these data when sending Multimedia Message.
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
Referring to Fig. 1, be the signaling process schematic diagram of the embodiment of the invention one, concrete steps comprise:
Step 101, sender mobile terminal (as transmit leg MMS customer agency, i.e. OriginatorMMS UA among the figure) according to the Multimedia Message length threshold, are divided into a plurality of message sections with Multimedia Message to be transmitted.
In this step, sender mobile terminal can be cut apart Multimedia Message according to each assembly (as picture, video etc.) in the Multimedia Message, as, picture and the video with Multimedia Message is divided into independent message section respectively.If the single component size surpasses the message-length thresholding, then need this assembly is divided into a plurality of message sections once more, and support the element layering to cut apart, as, for surpassing maximum picture or the video that allows size, basic layer, extra play according to picture or video are cut apart, obtain comprising the message section of basic element (as element figure information) and comprise the additional elements message section of (as being used to improve the pel quality information), like this, under the lower situation of network transmission efficiency, comprise the message section of basic element by transmission earlier, thereby improve the business impression of receiving terminal.
Sender mobile terminal is respectively to be cut apart each message section that obtains and adds sequence number, to indicate the position of this message section in complete Multimedia Message, as, message section 1 adds sequence number 1, message section 2 adds sequence number 2, ..., the rest may be inferred, and last message section adds and finishes sign EOM, is last message section of complete Multimedia Message to indicate this message section.Cut apart each message section that obtains and all comprise an identical MessageID and a branch segment identification, MessageID belongs to same Multimedia Message in order to indicate these message sections, and the branch segment identification is Multimedia Messages that burst sends in order to indicate these message sections.The size of each message section is less than or equal to the message-length thresholding.
Sender mobile terminal also can be presented to the user with cutting apart the message section quantity that obtains, and makes the user calculate the telephone expenses expense of bringing thus according to this quantity, and confirms whether to continue to send this Multimedia Message.
A plurality of message sections that step 102, sender mobile terminal will obtain after will cutting apart send to the transmit leg MMS center successively.
In this step, need improve the MM1 interface flow process (MM1_Submit.REQ message and MM1_Submit.RES message) of existing portable terminal and MMS center.
Sending in sender mobile terminal increases the branch segment identification in the MM1_Submit.REQ message of transmit leg MMS center, be to cut apart the message section that obtains from an overlength Multimedia Message to indicate this message; Also need to increase message sequence number.After MMS center is received MM1_Submit.REQ message, (sequence number as the message section that will receive increases progressively 1 to calculate the sequence number of next message section according to the sequence number of message section, promptly obtain the sequence number of next message section), and in returning to the MM1_Submit.RES message of sender mobile terminal, increase the sequence number of the next message section that calculates.Sender mobile terminal is according to the message sequence in the MM1_Submit.RES message number, and the message section of correspondence is sent to MMS center, and the rest may be inferred, up to the transmission of last message section of finishing this Multimedia Message.
When the transmit leg MMS center identifies a certain message section transmission wrong (this mistake may be lost or data segment partial bytes mistake for this data segment), request (or indication) sending side terminal resends taking place to transmit wrong message end, thereby improves the reliability of Multimedia Message transmission.
Step 103, transmit leg MMS center send to recipient's MMS center with Multimedia Message.
In this step, after the transmit leg MMS center can all be received message section, according to the sequence number of message section these message sections are reconfigured and to be complete Multimedia Message, and the multimedia message forward after will making up by MM4_forward.REQ message is to recipient's MMS center.
Can also to existing be used between MMS center before the MM4 interface flow process (MM4_forward.REQ message) of commentaries on classics message improve, to turn over journey before the realization Multimedia Message, as shown in Figure 1, the transmit leg MMS center directly before forwards the message section that receives to the recipient MMS center one by one by MM4_forward.REQ message, increase in the MM4_forward.REQ message and divide segment identification, to indicate this message is to cut apart the message section that obtains from a Multimedia Message, also needs to increase message sequence number.
Step 104, recipient's MMS center send a notification message to recipient's portable terminal (being recipient's MMS customer agency, i.e. Recipient MMS UA among the figure), notify recipient's portable terminal to extract Multimedia Message.
In this step, recipient's MMS center is according to the branch segment identification in the MM4_forward.REQ message, hew out spatial cache, the message section that the transmit leg MMS center is sent carries out buffer memory, each message section distributes a buffer address, after confirm to receive complete Multimedia Message, perhaps confirming to receive the entire message section that belongs to a Multimedia Message, send MM1_notification.REQ message to recipient's portable terminal, wherein carry the buffer address of first message section.Generally, when recipient's MMS center receive carry the message section that finishes sign EOM after, can think to have received whole message sections.
Behind all message sections of recipient's MMS center buffer memory, according to the sequence number order, add the buffer address of second message section in first message section rear end, add the 3rd message section address second message section rear end, the rest may be inferred, up to adding last message section address, so that recipient's portable terminal is according to the address extraction Multimedia Message in penult message section rear end.
Recipient's MMS center can also calculate the message section quantity of complete Multimedia Message, and indicate message section quantity to recipient's portable terminal by MM1_notification.REQ message, recipient user can be calculated extract the used telephone expenses expense of this Multimedia Message, and confirm whether to extract this Multimedia Message, thereby improve service flexibility and user's impression.
Step 105, recipient's portable terminal extract Multimedia Message according to notification message from recipient's MMS center.
In this step, need improve the MM1 interface flow process (MM1_retrieve.RES message) of existing portable terminal and MMS center: in the MM1_retrieve.RES message that recipient's portable terminal sends, increase the branch segment identification in recipient's MMS center, to indicate this message is to cut apart the message section that obtains from the overlength Multimedia Message, also need to increase sequence number, to indicate the position of this message section in the overlength Multimedia Message.
Recipient's portable terminal sends MM1_retrieve.REQ message according to the address of carrying in the notification message to recipient's MMS center, and the message section of this address correspondence is extracted in request; After MMS center is received MM1_retrieve.REQ message, get access to first message section, and send to recipient's portable terminal by the MM1_retrieve.RES message that carries branch segment identification and sequence number according to address information; MMS center is obtained second message section content according to the address of first message section rear end, and send to recipient's portable terminal by the MM1_retrieve.RES message that carries branch segment identification and sequence number, up to MMS center last message section (including the message section that finishes sign) content is sent to recipient's portable terminal by the MM1_retrieve.RES message that carries branch segment identification and sequence number (EMO).
Recipient's portable terminal is after extracting the message section that comprises end sign EMO, send MM1_acknowledgement.REQ message to recipient's MMS center, finish with the extraction of indication Multimedia Message, also can further indicate the quantity of the message section that portable terminal extracts, calculate the transmission telephone expenses that this Multimedia Message produced for network side.
Step 106, recipient's portable terminal are assembled merging to the message section that receives, and the Multimedia Message after will merging is presented to the user.
In this step, after recipient's portable terminal successfully receives all message sections,, complete Multimedia Message is merged in the message section assembling according to the order of the sequence number of message section.Network side can also calculate telephone expenses according to the quantity of message section, generates charging bill, as receives n bar message section, and the telephone expenses that then receive this Multimedia Message are n times of single message telephone expenses.
In the above-mentioned flow process, when transmit leg MMS center and recipient's MMS center are all a MMS center, before recipient's MMS center, change the step of message with omitting the transmit leg MMS center.
Referring to Fig. 2, be the signaling process schematic diagram of the embodiment of the invention two, concrete steps comprise:
Step 201, sender mobile terminal are divided into a plurality of message sections according to the Multimedia Message length threshold with Multimedia Message to be transmitted.The idiographic flow of this step is with embodiment one.
A plurality of message sections that step 202, sender mobile terminal will obtain after will cutting apart send to the transmit leg MMS center successively.
In this step, need improve the MM1 interface flow process (MM1_Submit.REQ message) of existing portable terminal and MMS center.
Sending in sender mobile terminal increases the branch segment identification in the MM1_Submit.REQ message of transmit leg MMS center, be to cut apart the message section that obtains from the Multimedia Message of an overlength to indicate this message.A transmission portable terminal can will be cut apart the message section that obtains one by one according to the sequence number order and send to MMS center by MM1_Submit.REQ message, after MMS center is received MM1_Submit.REQ message, whether the sequence number of judging message section is to finish sign EOM, if not then continue to wait for that sender mobile terminal sends other message section, if, then return MM1_Submit.RES message, received all message sections that belong to this overlength Multimedia Message with expression to sender mobile terminal.Than embodiment one, this step can be saved the processing expenditure and the signaling consumption of network side.
When the transmit leg MMS center identifies a certain message section transmission wrong (this mistake may be lost or data segment partial bytes mistake for this data segment), request (or indication) sending side terminal resends taking place to transmit wrong message end, thereby improves the reliability of Multimedia Message transmission.
Step 203, transmit leg MMS center send to recipient's MMS center with Multimedia Message.
Step 204, recipient's MMS center send a notification message to recipient's portable terminal, notify recipient's portable terminal to extract Multimedia Message.
Step 205, recipient's portable terminal extract Multimedia Message according to notification message from recipient's MMS center.
Step 206, recipient's portable terminal are assembled merging to the message section that receives, and the Multimedia Message after will merging is presented to the user.
In the above-mentioned flow process, step 203 to the processing procedure of step 206 with the corresponding steps among the embodiment one 103 to 106.When transmit leg MMS center and recipient's MMS center are all a MMS center, before recipient's MMS center, change the step of message with omitting the transmit leg MMS center.
Referring to Fig. 3, be the signaling process schematic diagram of the embodiment of the invention three, concrete steps comprise:
Step 301, sender mobile terminal are divided into a plurality of message sections according to the Multimedia Message length threshold with Multimedia Message to be transmitted.
A plurality of message sections that step 302, sender mobile terminal will obtain after will cutting apart send to the transmit leg MMS center successively.
Step 303, transmit leg MMS center send to recipient's MMS center with Multimedia Message.
Step 304, recipient's MMS center send a notification message to recipient's portable terminal, notify recipient's portable terminal to extract Multimedia Message.
Step 305, recipient's portable terminal extract Multimedia Message according to notification message from recipient's MMS center.
In this step, need improve the MM1 interface flow process (MM1_retrieve.RES message) of existing portable terminal and MMS center: increasing the branch segment identification in recipient's MMS center in the MM1_retrieve.RES message that recipient's portable terminal sends, is to cut apart the message section that obtains from the overlength Multimedia Message to indicate this message.
Recipient's portable terminal sends MM1_retrieve.REQ according to the address of carrying in the notification message to recipient's MMS center, and first message section of this address correspondence is extracted in request; After MMS center is received MM1_retrieve.REQ message, get access to first message section, and return to recipient's portable terminal by the MM1_retrieve.RES message of carrying the branch segment identification according to address information; Because the rear end of each message section all carries the address of next message section, recipient's portable terminal can obtain the address of next message section according to the message section that receives, and from trend MMS center transmission MM1_retrieve.REQ message, the message section of acquisition request correspondence, the rest may be inferred, up to recipient's portable terminal get access to carry the message section that finishes sign EOM after, stop to send MM1_retrieve.REQ message to MMS center.Than embodiment one, this step can be saved the processing expenditure of network side.
Recipient's portable terminal is after extracting the message section that comprises end sign EMO, send MM1_acknowledgement.REQ message to recipient's MMS center, extract with the indication Multimedia Message and to finish, also can further indicate the quantity of the message section that portable terminal extracts.
Step 306, recipient's portable terminal are assembled merging to the message section that receives, and the Multimedia Message after will merging is presented to the user.The idiographic flow of this step is with embodiment one.
In the above-mentioned flow process, step 301 to the processing procedure of step 304 with the corresponding steps among the embodiment one 101 to step 104.When transmit leg MMS center and recipient's MMS center are all a MMS center, before recipient's MMS center, change the step of message with omitting the transmit leg MMS center.
Referring to Fig. 4, be the signaling process schematic diagram of the embodiment of the invention four, concrete steps comprise:
Step 401, sender mobile terminal are divided into a plurality of message sections according to the Multimedia Message length threshold with Multimedia Message to be transmitted.
A plurality of message sections that step 402, sender mobile terminal will obtain after will cutting apart send to the transmit leg MMS center successively.
Step 403, transmit leg MMS center send to recipient's MMS center with Multimedia Message.
Step 404, recipient's MMS center send a notification message to recipient's portable terminal, notify recipient's portable terminal to extract Multimedia Message.
Step 405, recipient's portable terminal extract Multimedia Message according to notification message from recipient's MMS center.
Step 406, recipient's portable terminal are assembled merging to the message section that receives, and the Multimedia Message after will merging is presented to the user.
In the above-mentioned flow process, the handling process of step 405 is with the step 305 among the embodiment three, and other step is with the corresponding steps among the embodiment two.When transmit leg MMS center and recipient's MMS center are all a MMS center, before recipient's MMS center, change the step of message with omitting the transmit leg MMS center.
For the also applicable the foregoing description of process that sends Multimedia Message by third party service provider, promptly, transmit leg VASP (Value-Added Service Provider, the value-added service provider) need to support permission transmission length that the Multimedia Message of overlength is cut apart according to the network system appointment, MMS center receives segmentation Multimedia Message and processing procedure, and the process of receiving side terminal extraction segmentation Multimedia Message is similar to the above embodiments.
The embodiment of the invention also provides multimedia message transmission device and a kind of multimedia message transmission system of a kind of portable terminal, a kind of network side.
Referring to Fig. 5, the structural representation of the portable terminal that provides for the embodiment of the invention, this portable terminal comprises: cutting unit 51, transmitting element 52 and extraction unit 53, wherein,
Cutting unit 51, the Multimedia Message to be sent that is used for surpassing the Multimedia Message length threshold is divided into the message section that a plurality of length are no more than described thresholding;
Transmitting element 52 is used for automatically or according to the indication of network side, cutting unit 51 is cut apart all message sections that obtain send to network side;
Above-mentioned transmitting element 51 comprises that first sends the subelement or the second transmission subelement, wherein,
The first transmission subelement is used for the sequence number order according to message section, and content and the sequence number with message section sends to network side one by one;
Second sends subelement is used for the content of first message section and the sequence number of this message section are sent to network side, the sequence number of the next message section that the reception network side calculates, and the sequence number of the content of message section that will be corresponding with the sequence number that network side calculates and this message section sends to network side.When the network side indication resend taking place to transmit wrong message section, this subelement resend the corresponding message section according to this indication.
Said extracted unit 53 comprises that first extracts the subelement or the second extraction subelement, wherein,
First extracts subelement is used for the buffer address information of carrying according to announcement information, extract first message section to the network side request, first message section that the reception network side sends and network side are according to second message section of the buffer address information transmission of second message section that carries in first message section, the rest may be inferred, up to receiving last message section that finishes sign that carries that network side sends, the message section that receives is combined as Multimedia Message according to the sequence number of message section;
The buffer address information that the second extraction subelement is used for carrying according to announcement information is extracted first message section from network side, buffer address information according to second message section that carries in first message section that extracts, extract second message section from network side, the rest may be inferred, carry last message section that finishes sign up to extracting, the message section that extracts is combined as Multimedia Message according to the sequence number of message section.
Referring to Fig. 6, the structural representation of the multimedia message transmission device that provides for the embodiment of the invention, this device comprises: receiving element 61, buffer unit 62, notification unit 63 and transmitting element 64, wherein,
Receiving element 61 is used to receive the message section that sending side terminal sends, and this message section is that sending side terminal will be cut apart the message section that the length that obtains is no more than thresholding above the Multimedia Message to be sent of Multimedia Message length threshold;
Transmitting element 64 is used for extracting according to receiving side terminal the request of Multimedia Message, and the message section of the Multimedia Message of buffer memory in the buffer unit 62 is sent to receiving side terminal.
Said apparatus also comprises indicating member 65, be used for after receiving element 61 receives message section, calculate the sequence number of next message section according to the sequence number of this message section, and, indicate sending side terminal to send corresponding message section to the sequence number that the sending side terminal transmission calculates.
The transmitting element 64 of said apparatus comprises that first sends the subelement or the second transmission subelement, wherein,
First sends the request (this request is used for request and extracts Multimedia Message) that buffer address information that subelement is used for first message section of extracting from announcement information according to receiving side terminal is sent, first message section is sent to receiving side terminal, and according to the buffer address information of second message section that carries in first message section, extract second message section from buffer unit 62 and send to receiving side terminal, the rest may be inferred, sends to receiving side terminal up to carrying last message section that finishes sign;
Second sends the request (this request is used for request and extracts Multimedia Message) that buffer address information that subelement is used for first message section of extracting from indication information according to receiving side terminal is sent, first message section is sent to receiving side terminal, and the request (this request is used for request and extracts Multimedia Message) that sent of the buffer address information of second message section that from first message section, extracts according to receiving side terminal, second message section sent to receiving side terminal, the rest may be inferred, sends to receiving side terminal up to carrying last message section that finishes sign.
Whether the identification message section that also can be used for the receiving element 61 in the said apparatus wrong (this mistake may be lost or data segment partial bytes mistake for this data segment) takes place to transmit, and when identifying the transmission mistake, indication notification unit 63 sends message, resends taking place to transmit wrong message end with request (or indication) sending side terminal.
The multimedia message transmission system that the embodiment of the invention provides comprises: the multimedia message transmission device of sending side terminal, receiving side terminal and network side, wherein,
The Multimedia Message to be sent that sending side terminal is used for surpassing the Multimedia Message length threshold is divided into the message section that a plurality of length are no more than described thresholding, and automatically or according to the indication of multimedia message transmission device, message section is sent to multimedia message transmission device;
Multimedia message transmission device is used for receiving and the above-mentioned message section of buffer memory, and after receiving all message sections, sends the announcement information that is used to extract Multimedia Message, the buffer address information of carrying the message section of Multimedia Message in the announcement information to receiving side terminal; The buffer address information of carrying in the announcement information in the present embodiment is the buffer address information of first message section in the message section of this Multimedia Message;
Receiving side terminal is used for extracting Multimedia Message according to the announcement information that receives.
In sum, the above embodiment of the present invention, according to the Multimedia Message length threshold Multimedia Message that length surpasses this thresholding is divided into a plurality of message sections by transmit leg, and the mode of passing through automated manner or indicating by network, message section is sent to network side, after network side received all message sections, the notice receiving side terminal extracted this Multimedia Message, thereby had realized that transmit leg sends the process of overlength Multimedia Message.On the other hand, the address of the above embodiment of the present invention by in removing the media information section of last message section, carrying next message section, and the address of in sending to recipient's announcement information, carrying first message section, make the request message of the extraction Multimedia Message that network side can send according to receiving side terminal, all message sections with Multimedia Message send to receiving side terminal one by one, receive in the process of Multimedia Message the recipient, make that receiving side terminal can be according to the address of carrying in the Multimedia Message that extracts, message section to network side request correspondence, thereby all message sections with Multimedia Message extract receiving side terminal one by one, thereby have realized that the recipient receives the process of the Multimedia Message of overlength.In addition, in the above embodiment of the present invention, after sending side terminal segments message section, the quantity that to cut apart the message section that obtains is presented to the user, make the user calculate required telephone expenses,, thereby improved professional impression so that whether decision sends Multimedia Message according to this quantity; After receiving side terminal receives all message sections, message section quantity is sent to network side, network side can be chargeed, thereby improved feasibility.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (22)
1, a kind of transmission method of Multimedia Message is characterized in that, may further comprise the steps:
Sending side terminal will be divided into the message section that a plurality of length are no more than described thresholding above the Multimedia Message to be sent of Multimedia Message length threshold, and described message section is sent to network side;
Network side receives and the described message section of buffer memory, sends the announcement information that is used to extract described Multimedia Message, the buffer address information of carrying described message section in the described announcement information to receiving side terminal.
2, the method for claim 1 is characterized in that, when the described Multimedia Message to be sent that surpasses the Multimedia Message length threshold comprised a plurality of assembly, sending side terminal was cut apart described Multimedia Message to be sent according to component type.
3, method as claimed in claim 2 is characterized in that, when described component size surpassed described thresholding, sending side terminal was divided into message section that comprises substance and the message section that comprises additional content with described assembly.
4, the method for claim 1, it is characterized in that, sending side terminal will be divided into above the Multimedia Message to be sent of Multimedia Message length threshold after a plurality of length are no more than the message section of described thresholding, and also comprise step: the quantity that will cut apart the message section that obtains is presented to the transmit leg user.
5, the method for claim 1 is characterized in that, sending side terminal sends to network side with described message section, is specially:
Sending side terminal sends to network side with described message section and sequence number thereof one by one according to the sequence number order of message section;
Perhaps, sending side terminal sends to network side with described message section, comprises step:
(1) sending side terminal sends to network side with first message section and sequence number thereof in the described message section;
(2) network side judges whether to receive and finishes sign, if, process ends then; Otherwise, calculate the sequence number of next message section according to the sequence number of the message section that receives, and the sequence number that calculates sent to sending side terminal;
(3) sending side terminal sends to network side with the message section and the sequence number thereof of correspondence, and execution in step (2).
6, the method for claim 1 is characterized in that, sending side terminal sends to described message section in the process of network side, also comprises step:
Whether the message section that network side identification sending side terminal sends error of transmission takes place, and when finding error of transmission, the message section of asking described sending side terminal error of transmission will occur resends.
7, the method for claim 1 is characterized in that, network side receives and the described message section of buffer memory, sends the announcement information that is used to extract described Multimedia Message to receiving side terminal, is specially:
The MMS center order of sending side terminal ownership sends to described message section the MMS center of receiving side terminal ownership, the MMS center of receiving side terminal ownership receives each message section and buffer memory in proper order, and after receiving the message section that carries the end sign, send the announcement information that is used to extract described Multimedia Message to the recipient.
8, the method for claim 1 is characterized in that, also comprises the quantity of described message section in the described announcement information, after receiving side terminal receives described notification message, also comprises step: the quantity of described message section is presented to recipient user.
9, the method for claim 1 is characterized in that, also comprises step behind the described message section of network side buffer memory: the buffer address information that increases next message section in each message section except that last message section;
After receiving side terminal receives described announcement information, also comprise step:
According to the buffer address information of carrying in the described announcement information, extract first message section to the network side request;
Network side sends to receiving side terminal with first message section, and according to the buffer address information of the next message section that carries in first message section, the message section of correspondence is sent to receiving side terminal, the rest may be inferred, sends to receiving side terminal up to carrying last message section that finishes sign;
Receiving side terminal is combined as Multimedia Message according to the sequence number of message section with the message section that receives.
10, the method for claim 1 is characterized in that, also comprises step behind the described message section of network side buffer memory: the buffer address information that increases next message section in each message section except that last message section;
After receiving side terminal receives described announcement information, also comprise step:
According to the buffer address information of carrying in the described announcement information, extract first message section from network side;
According to the buffer address information of the next message section that carries in first message section that receives, extract second message section from network side, the rest may be inferred, carries last message section that finishes sign up to extracting;
According to the sequence number of message section, the message section that receives is combined as Multimedia Message.
As claim 1 or 8 or 9 or 10 described methods, it is characterized in that 11, the buffer address information of the message section that carries in the described announcement information is the buffer address information of first message section in the message section of described Multimedia Message.
12, a kind of transmission method of Multimedia Message is characterized in that, may further comprise the steps:
Receiving side terminal receives the announcement information that is used to extract Multimedia Message, the buffer address information of wherein carrying the message section of described Multimedia Message from network side;
Receiving side terminal extracts described Multimedia Message according to described buffer address information from network side.
13, method as claimed in claim 12 is characterized in that, the buffer address of first message section in the message section that described buffer address information is described Multimedia Message;
Receiving side terminal extracts described Multimedia Message according to described buffer address information from network side, comprising:
Receiving side terminal sends the request of extracting described Multimedia Message, the buffer address information of wherein carrying described first message section to network side;
Network side sends to receiving side terminal with first message section, and according to the buffer address information of the next message section that carries in first message section, next message section is sent to receiving side terminal, the rest may be inferred, sends to receiving side terminal up to carrying last message section that finishes sign.
14, method as claimed in claim 12 is characterized in that, the buffer address of first message section in the message section that described buffer address information is described Multimedia Message;
Receiving side terminal extracts described Multimedia Message according to described buffer address information from network side, comprising:
Receiving side terminal sends the request of extracting described Multimedia Message, the buffer address information of wherein carrying described first message section to network side;
After receiving side terminal extracts first message section from network side, buffer address information according to the next message section that carries in first message section, extract next message section from network side, the rest may be inferred, extracts up to receiving side terminal and carry last message section that finishes sign;
Receiving side terminal is combined as Multimedia Message according to the sequence number of message section with the message section that receives.
As claim 13 or 14 described methods, it is characterized in that 15, receiving side terminal receives and also comprises step behind all message sections:
Return the quantity of the message section that receives to network side;
Network side charges to transmitting described Multimedia Message according to the quantity of described message section.
16, a kind of portable terminal is characterized in that, comprising:
Cutting unit, the Multimedia Message to be sent that is used for surpassing the Multimedia Message length threshold is divided into the message section that a plurality of length are no more than described thresholding;
Transmitting element is used for described message section is sent to network side;
Extraction unit is used for the buffer address notification of information information according to the message section that carries Multimedia Message that receives from network side, extracts this Multimedia Message.
17, portable terminal as claimed in claim 16 is characterized in that, described transmitting element comprises that first sends the subelement or the second transmission subelement;
Described first sends subelement, is used for the sequence number order according to described message section, and content and the sequence number with described message section sends to network side one by one;
Described second sends subelement, be used for the content of first message section of described message section and the sequence number of this message section are sent to network side, receive the sequence number of the indicated next message section of network side, and the content of message section that will be corresponding with the sequence number of network side indication and the sequence number of this message section send to network side.
18, portable terminal as claimed in claim 16 is characterized in that, the address information of carrying in the described announcement information is the buffer address information of first message section in the message section of described Multimedia Message;
Described extraction unit comprises that first extracts the subelement or the second extraction subelement;
Described first extracts subelement, be used for the buffer address information of carrying according to described announcement information, extract first message section to the network side request, first message section that the reception network side sends and network side are according to the next message section of the buffer address information transmission of the next message section that carries in first message section, the rest may be inferred, up to receiving last message section that finishes sign that carries that network side sends, the message section that receives is combined as Multimedia Message according to the sequence number of message section;
Described second extracts subelement, the buffer address information that is used for carrying according to described announcement information is extracted first message section from network side, buffer address information according to the next message section that carries in first message section that extracts, extract next message section from network side, the rest may be inferred, carry last message section that finishes sign up to extracting, the message section that extracts is combined as Multimedia Message according to the sequence number of message section.
19, a kind of multimedia message transmission device is characterized in that, comprising:
Receiving element is used to receive the message section that sending side terminal sends, and described message section is that sending side terminal will be cut apart the message section that the length that obtains is no more than described thresholding above the Multimedia Message to be sent of Multimedia Message length threshold;
Buffer unit is used for the message section that the described receiving element of buffer memory receives;
Notification unit, be used for after described buffer unit carries out buffer memory with all message sections of described Multimedia Message, send the announcement information that is used to extract described Multimedia Message, the buffer address information of wherein carrying the message section of described Multimedia Message to receiving side terminal;
Transmitting element is used for extracting according to receiving side terminal the request of Multimedia Message, and the message section of the Multimedia Message of buffer memory is sent to receiving side terminal.
20, multimedia message transmission device as claimed in claim 19 is characterized in that, also comprises:
Indicating member, be used for after described receiving element receives described message section, calculate the sequence number of next message section according to the sequence number of described message section, and, indicate sending side terminal to send corresponding message section to the sequence number that the sending side terminal transmission calculates.
21, multimedia message transmission device as claimed in claim 19 is characterized in that, described buffer unit is further used for, and increases the buffer address information of next message section in each message section except that last message section;
Described transmitting element comprises that first sends the subelement or the second transmission subelement;
Described first sends subelement, be used for the request that the buffer address information of first message section of extracting from described announcement information according to receiving side terminal is sent, first message section is sent to receiving side terminal, and according to the buffer address information of the next message section that carries in first message section, extract next message section from described buffer unit and send to receiving side terminal, the rest may be inferred, sends to receiving side terminal up to carrying last message section that finishes sign;
Described second sends subelement, be used for the request that the buffer address information of first message section of extracting from described indication information according to receiving side terminal is sent, first message section is sent to receiving side terminal, and the request that sent of the buffer address information of the next message section that from first message section, extracts according to receiving side terminal, next message section is sent to receiving side terminal, the rest may be inferred, sends to receiving side terminal up to carrying last message section that finishes sign.
22, a kind of multimedia message transmission system is characterized in that, comprising: the multimedia message transmission device of sending side terminal, receiving side terminal and network side;
Described sending side terminal, the Multimedia Message to be sent that is used for surpassing the Multimedia Message length threshold is divided into the message section that a plurality of length are no more than described thresholding, and described message section is sent to described multimedia message transmission device;
Multimedia message transmission device is used for receiving and the described message section of buffer memory, sends the announcement information that is used to extract described Multimedia Message, the buffer address information of carrying the message section of described Multimedia Message in the described announcement information to receiving side terminal;
Receiving side terminal is used for extracting described Multimedia Message according to the described announcement information that receives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101035657A CN101557568A (en) | 2008-04-08 | 2008-04-08 | Transmission method of multimedia message as well as device and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101035657A CN101557568A (en) | 2008-04-08 | 2008-04-08 | Transmission method of multimedia message as well as device and system thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101557568A true CN101557568A (en) | 2009-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101035657A Pending CN101557568A (en) | 2008-04-08 | 2008-04-08 | Transmission method of multimedia message as well as device and system thereof |
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| Country | Link |
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| CN (1) | CN101557568A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045295A (en) * | 2009-10-19 | 2011-05-04 | 华为技术有限公司 | Method, system and device for acquiring and submitting multimedia message download result |
| CN102355634A (en) * | 2011-06-29 | 2012-02-15 | 惠州Tcl移动通信有限公司 | Document transmission method and mobile phone thereof |
| CN102868980A (en) * | 2012-09-07 | 2013-01-09 | 东莞宇龙通信科技有限公司 | MMS (multimedia message) sending method and communication terminal |
| CN105376136A (en) * | 2014-08-27 | 2016-03-02 | 中国电信股份有限公司 | Instant communication method, server andsxja system |
| CN105656863A (en) * | 2014-11-24 | 2016-06-08 | 中国移动通信集团公司 | Voice calling method and device |
| CN106789862A (en) * | 2016-04-25 | 2017-05-31 | 新华三技术有限公司 | A kind of method of data synchronization and device |
| CN108874685A (en) * | 2018-06-21 | 2018-11-23 | 郑州云海信息技术有限公司 | The data processing method and solid state hard disk of solid state hard disk |
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2008
- 2008-04-08 CN CNA2008101035657A patent/CN101557568A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045295A (en) * | 2009-10-19 | 2011-05-04 | 华为技术有限公司 | Method, system and device for acquiring and submitting multimedia message download result |
| CN102355634A (en) * | 2011-06-29 | 2012-02-15 | 惠州Tcl移动通信有限公司 | Document transmission method and mobile phone thereof |
| WO2013000353A1 (en) * | 2011-06-29 | 2013-01-03 | 惠州Tcl移动通信有限公司 | Document transmission method and mobile phone thereof |
| CN102355634B (en) * | 2011-06-29 | 2015-11-25 | 惠州Tcl移动通信有限公司 | File transmission method and mobile phone thereof |
| CN102868980A (en) * | 2012-09-07 | 2013-01-09 | 东莞宇龙通信科技有限公司 | MMS (multimedia message) sending method and communication terminal |
| CN105376136A (en) * | 2014-08-27 | 2016-03-02 | 中国电信股份有限公司 | Instant communication method, server andsxja system |
| CN105656863A (en) * | 2014-11-24 | 2016-06-08 | 中国移动通信集团公司 | Voice calling method and device |
| CN105656863B (en) * | 2014-11-24 | 2019-01-01 | 中国移动通信集团公司 | A kind of voice call method and device |
| CN106789862A (en) * | 2016-04-25 | 2017-05-31 | 新华三技术有限公司 | A kind of method of data synchronization and device |
| CN106789862B (en) * | 2016-04-25 | 2021-05-07 | 新华三技术有限公司 | Data synchronization method and device |
| CN108874685A (en) * | 2018-06-21 | 2018-11-23 | 郑州云海信息技术有限公司 | The data processing method and solid state hard disk of solid state hard disk |
| CN108874685B (en) * | 2018-06-21 | 2021-10-29 | 郑州云海信息技术有限公司 | Data processing method of solid state disk and solid state disk |
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Application publication date: 20091014 |