CN101534483B - Method and system for realizing breakpoint transmission of multimedia message - Google Patents
Method and system for realizing breakpoint transmission of multimedia message Download PDFInfo
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- CN101534483B CN101534483B CN200910127286A CN200910127286A CN101534483B CN 101534483 B CN101534483 B CN 101534483B CN 200910127286 A CN200910127286 A CN 200910127286A CN 200910127286 A CN200910127286 A CN 200910127286A CN 101534483 B CN101534483 B CN 101534483B
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Abstract
The invention discloses a method and a system for realizing breakpoint transmission of multimedia message. the method includes steps that a mobile terminal arranges mark in newly edited multimedia message; when the mobile terminal is interrupted during process of transmitting the multimedia message, MMSC stores a received part of the multimedia message in a temporary file; when receiving a re-transmission indication, the mobile terminal transmits the mark of the multimedia message to the MMSC, the MMSC queries a multimedia message which is same with the mark in the stored temporary file, determines breakpoint position according to the mark associates the mark and the breakpoint position and returns the association to the mobile terminal, and the mobile terminal transmits data of the multimedia message after the breakpoint position associated with the mark to the MMSC. The invention increases multimedia message transmission efficiency by the mobile terminal and network utilization rate.
Description
Technical field
The present invention relates to moving communicating field, specifically, relate to a kind of method and system that realize that the Multimedia Message breakpoint sends.
Background technology
Current, Multimedia Message has especially obtained under the 3G network using widely in the wireless mobile communications field, has become one of main messaging service.
Multi-media messaging system is made up of the portable terminal of supporting multimedia messaging service, MMS, multimedia messaging service, MMS center (MMSC, Multimedia Messaging Service Center) and optional WAP (WAP) gateway (GateWay).The process of transmitting of Multimedia Message is that the portable terminal editor sends a Multimedia Message to multimedia messaging service, MMS center (MMSC), and the Multimedia Message of asking to send comprises a data (comprising a series of application protocol fields) and Multimedia Message text; After the multimedia messaging service, MMS center receives the Multimedia Message of transmission, return portable terminal and have the conditional code that successfully receives or fail, portable terminal points out the user to send success or failure according to this.
But the process of transmitting of Multimedia Message receives the influence of factors such as sending size of data, wireless signal power or terminal outage, and disruption can take place.Usually after this situation takes place; Traditional mode is portable terminal this Multimedia Message of need redispatching again; The multimedia messaging service, MMS center also is from the beginning to receive these data once more; So both caused portable terminal to send the reduction of Multimedia Message efficient and the reduction of network utilization, also may cause the waste on the expense because of unnecessary network traffics.
Summary of the invention
The technical problem that the present invention solved has been to provide a kind of method and system that realize that the Multimedia Message breakpoint sends, and sends the raising of Multimedia Message efficient and the raising of network utilization to realize portable terminal.
In order to address the above problem, the invention provides a kind of method that realizes that the Multimedia Message breakpoint sends, be applied to comprise between portable terminal and the multimedia messaging service, MMS center MMSC:
Said portable terminal is provided with sign in the Multimedia Message of new edited;
When said portable terminal took place to interrupt in this Multimedia Message process of transmission, said MMSC was kept at the receiving unit of this Multimedia Message in the temporary file;
Receive the indication that resends when portable terminal; Said portable terminal sends to said MMSC with the sign of this Multimedia Message; Said MMSC also confirms breakpoint location according to this sign inquiry from the temporary file of preserving Multimedia Message identical with this sign; Should identify related with breakpoint location and return to this portable terminal, this portable terminal will send to said MMSC with the later data of breakpoint location of the Multimedia Message of this identification associated.
Method of the present invention, wherein, when said portable terminal took place to interrupt in sending the Multimedia Message process, said MMSC was kept at the receiving unit of this Multimedia Message in the temporary file, further comprises:
When said portable terminal takes place to interrupt in sending the Multimedia Message process; This Multimedia Message is kept in this locality; Said MMSC is kept at the receiving unit of this Multimedia Message in the temporary file simultaneously; Said MMSC adds up in this Multimedia Message the length of receiving unit and record in temporary file, and resolves the sign of this Multimedia Message, and the receiving unit of this Multimedia Message in this sign and the temporary file is carried out related and preserves.
Further, wherein, said method further comprises:
Said MMSC receives the data of this Multimedia Message of this portable terminal transmission; From the temporary file of preserving, search whether there be the Multimedia Message identical according to the sign in this Multimedia Message with this sign; As existing, then with the data supplementing that receives after the receiving unit of this Multimedia Message; As do not exist, then the data that receive are kept in the temporary file of establishment temporarily.
Further, wherein, said method further comprises:
After said MMSC finishes receiving this Multimedia Message; This Multimedia Message is sent to the recipient; After treating that the recipient finishes receiving; With this Multimedia Message in the temporary file of this locality preservation and the sign deletion related, return simultaneously and receive success response body message to this portable terminal with this Multimedia Message.
Further, wherein, Multimedia Message and definite breakpoint location that said MMSC is identical with this sign according to the inquiry from the temporary file of preserving of this sign should identify related with breakpoint location and returned to this portable terminal; Further be:
When said MMSC inquires the Multimedia Message identical with this sign according to this sign from the temporary file of preserving, confirm the breakpoint location in this Multimedia Message; As said MMSC when inquiry is less than the Multimedia Message identical with this sign from the temporary file of preserving according to this sign, breakpoint location is set to 0.
Further, wherein, said breakpoint location further is: the length of receiving unit on this Multimedia Message in the temporary file.
In order to address the above problem; The present invention also provides a kind of system that realizes that the Multimedia Message breakpoint sends; It is characterized in that, comprising: be applied to identification module, transceiver module and the preservation module in the portable terminal and be applied to respond module and the receiver module among the multimedia messaging service, MMS center MMSC of network side; Wherein,
Said identification module is used for the Multimedia Message of new edited is provided with sign;
Said transceiver module is used for the Multimedia Message of portable terminal indication is sent to said MMSC, when taking place to interrupt, this Multimedia Message is sent to the preservation module; When this portable terminal indication resends, read the sign of this Multimedia Message in the said preservation module and send to the respond module among the said MMSC; Receive the response volume data that this respond module is returned, the later data of breakpoint location that from said preservation module, read with the Multimedia Message of this identification associated send to said MMSC;
Said preservation module is used to preserve the not successful Multimedia Message of transmission;
Said receiver module is used to receive the Multimedia Message that said transceiver module sends, and the receiving unit of this Multimedia Message is kept in the temporary file;
Said respond module; Be used to receive the sign that said transceiver module sends; According to this sign inquiry from the temporary file of preserving Multimedia Message identical and confirm breakpoint location, should identify and breakpoint location returns to this transceiver module as responding volume data with this sign.
System of the present invention; Wherein, Respond module among the said MMSC further also is used for when said MMSC is receiving the Multimedia Message process and takes place to interrupt, the length and the record of receiving unit in this Multimedia Message of statistics in temporary file; And resolve the sign of this Multimedia Message, the receiving unit of this Multimedia Message in this sign and the temporary file is carried out related and preserves.
Further; Wherein, Said receiver module is further used for receiving this Multimedia Message that said transceiver module sends, and from the temporary file of preserving, searches whether there be the Multimedia Message identical with this sign according to the sign in this Multimedia Message; As existing, then after the receiving unit with data supplementing this Multimedia Message in temporary file that receives; As do not exist, then the receiving unit with this Multimedia Message is kept in the temporary file of establishment.
Further; Wherein, Further comprise the feedback Executive Module among the said MMSC, be used for after Multimedia Message finishes receiving, this Multimedia Message is sent to the recipient; After treating that the recipient finishes receiving, with this Multimedia Message in the temporary file of this locality preservation and the sign deletion related with this Multimedia Message; Return simultaneously and receive success response body message to this portable terminal.
Further, wherein,
Said respond module is further used for receiving the sign that said transceiver module sends, and whether inquiry from the temporary file of preserving has the Multimedia Message identical with this sign according to this sign, if any, then confirm the breakpoint location in this Multimedia Message; As do not have, then breakpoint location is set to 0; And should identify and breakpoint location as the response volume data return to this transceiver module.
Further, wherein, confirm in the said respond module that breakpoint location is to read in the temporary file on this Multimedia Message the length of receiving unit.
Compared with prior art; The present invention has no progeny in sending the Multimedia Message process, taking place through realizing portable terminal; Can continue to send the residue Multimedia Message from breakpoint when resending again; Thereby improved the efficient that portable terminal sends Multimedia Message, improved the utilance of wireless network resource effectively.
Description of drawings
Fig. 1 is the described a kind of method flow diagram of realizing that the Multimedia Message breakpoint sends of the embodiment of the invention;
Fig. 2 a and Fig. 2 b are for adopting a concrete application implementation example flow chart of the method for the invention;
Fig. 3 is the described a kind of system construction drawing of realizing that the Multimedia Message breakpoint sends of the embodiment of the invention;
Fig. 4 is for adopting a concrete application implementation example structure chart of system according to the invention.
Embodiment
Below embodiment is described in detail, but not as to qualification of the present invention.
As shown in Figure 1, for the described a kind of method that realizes that the Multimedia Message breakpoint sends of the embodiment of the invention, be applied between portable terminal and multimedia messaging service, MMS center (MMSC), concrete steps are following:
Wherein, how MMSC judges that this Multimedia Message finishes receiving belongs to prior art, and those skilled in the art know the technological means that is adopted, and the present invention here no longer does concrete detailed description.
In addition, to be portable terminal be arranged on a unique and unduplicated overall identification ID in this Multimedia Message to the Multimedia Message of user's new edited to the overall identification of said Multimedia Message when sending.
As shown in Figure 2; A concrete application implementation example for the method for the invention; A kind of based on HTTP (Hypertext Transfer Protocol; HTTP) method of the realization Multimedia Message breakpoint of agreement transmission is applied between portable terminal and multimedia messaging service, MMS center (MMSC), and concrete steps are following:
Step 201, the user edits a new Multimedia Message, and clicks and send;
Wherein, this HTTP packet is made up of HTTP data head and HTTP data volume, and said HTTP data volume is the MMS packet of encapsulation, and the form of the HTTP packet after the generation is following:
POST......
X-wap-msgid: the overall identification ID that has generated
... other HTTP data heads ...
... the MMS packet ....
Step 204, MMS client are set up and are connected with the http session of multimedia messaging service, MMS center (MMSC), and the HTTP packet that generates is sent to MMSC;
At this moment; This Multimedia Message failure is sent in the MMS client prompting; The MMS packet that this Multimedia Message is packaged into is related with the overall identification ID that this MMS packet generates in the HTTP packet, and is saved in the local mailbox (also the temporary file or the memory device of this locality) of MMS client;
OPTIONS......
X-wap-msgid: the overall identification ID that has generated
... other HTTP data heads ....
Wherein, the HTTP packet that generates in this step does not comprise the MMS packet, and this HTTP packet is only as the packet to MMSC inquiry breakpoint transmission position request;
Wherein, be that MMSC representes to require the data of MMS client after the start_pos field location to begin transmission here;
Wherein, the reason that this situation occurs is, every message interim preservation in MMSC all has the regular hour restriction, such as 24 hours etc., surpasses this time bar, and MMSC has the right temporary file is disposed, in order to avoid take the home server resource.If MMS client is outside this time, just to indicate to resend; Previous data of receiving unit of this message not just among the MMSC then; Accordingly, so the field value of the breakpoint location that MMS client receives just 0 is just whole this Multimedia Message that sends of MMS client.
Wherein, be that MMSC representes to require MMS client to transmit the HTTP packet that this Multimedia Message is packaged into again here;
Step 215; MMS client reads the MMS packet that is associated with this overall identification ID based on the overall identification ID that comprises in this http response volume data bag from local mailbox, this MMS packet all is encapsulated into adopts the HTTP packet of POST form to send to MMSC in the HTTP data volume; Wherein, still adopt this overall identification ID on the respective field in the HTTP data head of this HTTP packet;
In addition, if when in the process after the MMS packet that in the step 216 data supplementing on the HTTP data volume in the HTTP packet that receives has been write down on the HTTP data volume the interruption situation taking place once more in this HTTP packet, then carry out according to step 206.
In addition; In that at present all utilize such flow process and requirement are all arranged in the session link transmission agreement (being usually said session-layer protocol): after the data that send at the terminal are received by MMSC fully; MMSC can return response volume data bag, wherein will comprise the conditional code that disposes.Such as, http protocol, MMSC can return the response volume data bag of following form:
HTTP/1.1?200?OK
Date：Mon，16?Mar?2009?04:09:09?GMT
Connection：Close
Proxy-Connection：Close
Wherein 200 is exactly status indicator in the session protocol, so long as 200 just represent successfully, if 300,400 or 500, just represent to fail.In any case, any session-layer protocol is certain to contain the sign of a success or failure in response volume data bag (data head or data volume).
As shown in Figure 3; Be the described a kind of system that realizes that the Multimedia Message breakpoint sends of the embodiment of the invention, this system comprises: be applied to identification module 306, the transceiver module 301 in the portable terminal and preserve module 302 and be applied to respond module 303, receiver module 304 and the feedback Executive Module 305 among the MMSC of network side; Wherein,
Respond module 303; Be used to receive the breakpoint location data query bag that transceiver module 301 sends; Whether inquiry from the temporary file that preserve this locality has the Multimedia Message of not receiving identical with this overall identification according to overall identification in this breakpoint location data query bag; If any, then confirm the breakpoint location in this Multimedia Message; As do not have, then breakpoint location is set to 0; This overall identification and breakpoint location are returned to this transceiver module 301 as response volume data bag; Also be used for when receiver module 304 is receiving the Multimedia Message process and takes place to interrupt; The length and the record of the data division that in temporary file, has received in this Multimedia Message of statistics; And resolve the overall identification of this Multimedia Message, the receiving unit of this Multimedia Message in this overall identification and the temporary file is carried out related and preserves;
As shown in Figure 4; A concrete application implementation example for system according to the invention; The system that a kind of realization Multimedia Message breakpoint based on http protocol sends, this system comprises: be applied in the portable terminal (MMS client) identification module 401, data encapsulation module 402, data transmission blocks 403, reminding module 404, data reception module 405, preserve module 406 and be applied to the HTTP packet module 407 of the POST form among the MMSC of network side, the HTTP packet module 408 and the feedback Executive Module 409 of OPTIONS form; Wherein,
Identification module 401 described here is exactly the identification module 306 among Fig. 3, and it is exactly the transceiver module 301 among Fig. 3 that data encapsulation module 402 described here, data transmission blocks 403, data reception module 405 and reminding module 404 combine; Preserving module 406 is exactly the preservation module 302 among Fig. 3; The HTTP packet module 408 of OPTIONS form is exactly the respond module 303 among Fig. 3; The HTTP packet module 407 of POST form is exactly the receiver module 304 among Fig. 3; Feedback Executive Module 409 is exactly the feedback Executive Module 305 among Fig. 3;
Identification module 401 is used for the Multimedia Message of new edited in the portable terminal is generated a unique and unduplicated overall identification ID, and this overall identification ID is sent to data encapsulation module 402;
Data encapsulation module 402; Be used for the Multimedia Message that needs send is packaged into the MMS packet according to MMS with this Multimedia Message; The MMS packet of encapsulation is generated a HTTP packet that adopts the POST form, and on the respective field of overall identification ID in the HTTP of this HTTP packet data head of reception identification module 201 transmissions this overall identification ID is set; Wherein, this HTTP packet is made up of HTTP data head and HTTP data volume, and said HTTP data volume is the MMS packet of encapsulation, and the form of the HTTP packet after the generation is following:
POST......
X-wap-msgid: the overall identification ID that has generated
... other HTTP data heads ...
... the MMS packet ...;
The HTTP packet that adopts the POST form is sent to data transmission blocks 403;
Also be used for selecting the not Multimedia Message of success transmission from the local mailbox of MMS client as the user; When click resends; The overall identification ID of this Multimedia Message that reading and saving module 204 is preserved in local mailbox; With the value of this overall identification ID as respective field in the HTTP data head, generate a HTTP packet (being breakpoint location data query bag) that adopts the OPTIONS form, the form of the HTTP packet after the generation is following:
OPTIONS......
X-wap-msgid: the overall identification ID that has generated
... other HTTP data heads ...; Wherein, the HTTP packet that generates in this step does not comprise the MMS packet, and this HTTP packet is only as the packet to MMSC inquiry breakpoint transmission position request;
The HTTP packet that adopts the OPTIONS form is sent to data transmission blocks 403;
Also be used to receive the http response volume data bag that data reception module 405 sends; Parsing comprising the field value of breakpoint location; If the field value of this breakpoint location is not 0; Then from preserve module 406, read the MMS packet that is associated with this overall identification ID based on the overall identification ID that comprises in this http response volume data bag; And search in this MMS packet corresponding position based on the field value (being the start_pos field location) of breakpoint location, (being the start_pos field location) later data encapsulation adopts the HTTP packet of POST form to send to data transmission blocks 403 to the HTTP data volume from this position with this MMS packet; If the field value of this breakpoint location is 0; Then from preserve module 406, read the MMS packet that is associated with this overall identification ID, this MMS packet all is encapsulated into adopts the HTTP packet of POST form to send to data transmission blocks 403 in the HTTP data volume based on the overall identification ID that comprises in this http response volume data bag; Wherein, still adopt this overall identification ID on the respective field in the HTTP data head of this HTTP packet;
Data transmission blocks 403; Be used for HTTP packet when the employing POST form that receives 402 transmissions of data encapsulation module; Foundation is connected with the http session of the HTTP packet module 407 of POST form, and this HTTP packet is sent to the HTTP packet module 407 of POST form;
Also be used for HTTP packet when the employing OPTIONS form that receives 402 transmissions of data encapsulation module; Foundation is connected with the http session of the HTTP packet module 408 of OPTIONS form, and this HTTP packet is sent to the HTTP packet module 408 of OPTIONS form;
Reminding module 404; Be used for adopting the HTTP process data packet of POST form to interrupt in data transmission blocks 403 transmissions; This Multimedia Message failure is sent in indication MMS client prompting, and this Multimedia Message MMS packet that is packaged into and the overall identification ID that this MMS packet generates in the HTTP packet that adopts the POST form are sent to preservation module 406;
Also be used for after the Multimedia Message data are all transmitted completion, this Multimedia Message of indication MMS client prompting sends successfully;
Data reception module 405 is used for receiving the http response volume data bag that the HTTP packet module 408 of MMSC OPTIONS form is sent, and this http response volume data bag is sent to data encapsulation module 402;
Preserve module 406, the MMS packet that is used for that reminding module 404 is sent carries out related with overall identification ID and preserves;
The HTTP packet module 407 of POST form; The http session that is used to set up with data transmission blocks 403 is connected; Receive the HTTP packet that adopts the POST form; From the temporary file of preserving, search whether there be the HTTP packet of not receiving identical based on the overall identification ID in the HTTP data head of this HTTP packet with this overall identification ID; As existing, then after the MMS packet that has write down on the HTTP data volume in the HTTP packet that the data supplementing on the HTTP data volume in the HTTP packet that receives is not received to this, this HTTP packet is finished receiving; As not existing, then each segmentation of this HTTP packet that receives is kept in the temporary file of establishment temporarily.
The HTTP packet module 408 of OPTIONS form; The http session that is used to set up with data transmission blocks 403 is connected; Receive the HTTP packet that adopts the OPTIONS form; And parse overall identification ID wherein; And according to this overall identification ID whether inquiry from the temporary file of preserving exists the HTTP packet of not receiving identical with this overall identification ID from same sender, then generate the data reception module 405 that a http response volume data bag returns to MMS client as existing; Wherein, The field value that comprises this overall identification ID and breakpoint location in this http response volume data bag, the field value of this breakpoint location are to read the MMS length of data package (being the start_pos field) that has write down on the HTTP data volume in this HTTP packet of not receiving;
As do not exist, then generate the data reception module 405 that a http response volume data bag returns to MMS client; Wherein, comprise the field value of this overall identification ID and breakpoint location in this http response volume data bag, the field value of this breakpoint location is changed to 0 (being that the start_pos field is changed to 0);
If also be used for when the HTTP process data packet of the POST form that receives data transmission blocks 403 transmissions takes place to interrupt; Resolve the overall identification ID in the HTTP data head part in this HTTP packet; MMS data packet length and record on the HTTP data volume that statistics has received in this HTTP packet in temporary file carry out related also preservation with the receiving unit of this HTTP packet in this overall identification ID and the temporary file.
Feedback Executive Module 409; Be used for after Multimedia Message finishes receiving; This Multimedia Message is sent to the recipient, treat that the recipient finishes receiving after, this Multimedia Message in the temporary file that this locality is preserved and the overall identification related with this Multimedia Message are deleted; Can also return simultaneously and receive success response body message to this MMS client.
Compared with prior art; The present invention has no progeny in sending the Multimedia Message process, taking place through realizing portable terminal; Can continue to send the residue Multimedia Message from breakpoint when resending again; Thereby improved the efficient that portable terminal sends Multimedia Message, improved the utilance of wireless network resource effectively.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. a method that realizes that the Multimedia Message breakpoint sends is applied to it is characterized in that between portable terminal and the multimedia messaging service, MMS center MMSC, comprising:
Said portable terminal is provided with overall identification in the Multimedia Message of new edited;
When said portable terminal takes place to interrupt in this Multimedia Message process of transmission; This Multimedia Message is kept in this locality; Said MMSC is kept at the receiving unit of this Multimedia Message in the temporary file simultaneously; Said MMSC adds up the length and the record of the data division that has received in this Multimedia Message in temporary file; And resolve the overall identification of this Multimedia Message, this Multimedia Message in this overall identification and temporary file receiving unit is carried out related and preserves;
Receive the indication that resends when portable terminal; Said portable terminal sends to said MMSC with the overall identification of this Multimedia Message; Multimedia Message and definite breakpoint location that said MMSC is identical with this overall identification according to the inquiry from the temporary file of preserving of this overall identification; This overall identification is related with breakpoint location and return to this portable terminal, and the later data of breakpoint location of the Multimedia Message that this portable terminal will be associated with this overall identification send to said MMSC.
2. the method for claim 1 is characterized in that, said method further comprises:
Said MMSC receives the data of this Multimedia Message of this portable terminal transmission; From the temporary file of preserving, search whether there be the Multimedia Message identical according to the overall identification in this Multimedia Message with this overall identification; As existing, then with the data supplementing that receives after the receiving unit of this Multimedia Message; As do not exist, then the data that receive are kept in the temporary file of establishment temporarily.
3. method as claimed in claim 2 is characterized in that, said method further comprises:
After said MMSC finishes receiving this Multimedia Message; This Multimedia Message is sent to the recipient; After treating that the recipient finishes receiving; With this Multimedia Message in the temporary file of this locality preservation and the overall identification deletion related, return simultaneously and receive success response body message to this portable terminal with this Multimedia Message.
4. the method for claim 1; It is characterized in that; Multimedia Message and definite breakpoint location that said MMSC is identical with this overall identification according to the inquiry from the temporary file of preserving of this overall identification, this overall identification is related with breakpoint location and return to this portable terminal; Further be:
When said MMSC inquires the Multimedia Message identical with this overall identification based on this overall identification from the temporary file of preserving, confirm the breakpoint location in this Multimedia Message; As said MMSC when inquiry is less than the Multimedia Message identical with this overall identification from the temporary file of preserving based on this overall identification, breakpoint location is set to 0.
5. like claim 1 or 4 described methods, it is characterized in that said breakpoint location further is: the length of receiving unit on this Multimedia Message in the temporary file.
6. system that realizes that the Multimedia Message breakpoint sends; It is characterized in that, comprising: be applied to identification module, transceiver module and the preservation module in the portable terminal and be applied to respond module and the receiver module among the multimedia messaging service, MMS center MMSC of network side; Wherein,
Said identification module is used for the Multimedia Message of new edited is provided with overall identification;
Said transceiver module is used for the Multimedia Message of portable terminal indication is sent to said MMSC, when taking place to interrupt, this Multimedia Message is sent to the preservation module; When this portable terminal indication resends, read the overall identification of this Multimedia Message in the said preservation module and send to the respond module among the said MMSC; Receive the response volume data that this respond module is returned, the later data of breakpoint location that from said preservation module, read the Multimedia Message that is associated with this overall identification send to said MMSC;
Said preservation module is used to preserve the not successful Multimedia Message of transmission;
Said receiver module is used to receive the Multimedia Message that said transceiver module sends, and the receiving unit of this Multimedia Message is kept in the temporary file;
Said respond module; Be used for when said MMSC is receiving the Multimedia Message process and takes place to interrupt; The length and the record of receiving unit in this Multimedia Message of statistics in temporary file; And resolve the overall identification of this Multimedia Message, the receiving unit of this Multimedia Message in this overall identification and the temporary file is carried out related and preserves; Also be used to receive the overall identification that said transceiver module sends; Multimedia Message and the definite breakpoint location identical with this overall identification according to the inquiry from the temporary file of preserving of this overall identification return to this transceiver module with this overall identification and breakpoint location as the response volume data.
7. system as claimed in claim 6; It is characterized in that; Said receiver module is further used for receiving this Multimedia Message that said transceiver module sends, and from the temporary file of preserving, searches whether there be the Multimedia Message identical with this overall identification according to the overall identification in this Multimedia Message; As existing, then after the receiving unit with data supplementing this Multimedia Message in temporary file that receives; As do not exist, then the receiving unit with this Multimedia Message is kept in the temporary file of establishment.
8. system as claimed in claim 7; It is characterized in that; Further comprise the feedback Executive Module among the said MMSC, be used for after Multimedia Message finishes receiving, this Multimedia Message is sent to the recipient; After treating that the recipient finishes receiving, with this Multimedia Message in the temporary file of this locality preservation and the overall identification deletion related with this Multimedia Message; Return simultaneously and receive success response body message to this portable terminal.
9. system as claimed in claim 6 is characterized in that,
Said respond module; Be further used for receiving the overall identification that said transceiver module sends; Whether inquiry from the temporary file of preserving has the Multimedia Message identical with this overall identification according to this overall identification, if any, then confirm the breakpoint location in this Multimedia Message; As do not have, then breakpoint location is set to 0; And this overall identification and breakpoint location returned to this transceiver module as the response volume data.
10. like claim 6 or 9 described systems, it is characterized in that, confirm in the said respond module that breakpoint location is to read in the temporary file on this Multimedia Message the length of receiving unit.
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| CN102104808A (en) * | 2009-12-18 | 2011-06-22 | 中兴通讯股份有限公司 | Service processing machine, intelligent network and method for listening to voice message in the same |
| CN102255753B (en) * | 2011-06-28 | 2015-09-23 | 迈普通信技术股份有限公司 | A kind of business configuration synchronous method and system |
| CN103856990A (en) * | 2012-11-28 | 2014-06-11 | 中国电信股份有限公司 | Method, system and server for data transmission |
| JP6157190B2 (en) * | 2013-04-17 | 2017-07-05 | キヤノン株式会社 | COMMUNICATION DEVICE, ITS CONTROL METHOD, PROGRAM |
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| CN107273449B (en) * | 2017-05-27 | 2020-07-28 | 北京思特奇信息技术股份有限公司 | Breakpoint processing method and system based on memory database |
| CN107864468A (en) * | 2017-09-29 | 2018-03-30 | 努比亚技术有限公司 | A kind of method and apparatus for transmitting file |
| CN109964493B (en) * | 2017-10-23 | 2022-05-03 | 深圳市欢太科技有限公司 | Network connection detection method, device, terminal and computer storage medium |
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| CN101179393A (en) * | 2006-12-14 | 2008-05-14 | 腾讯科技（深圳）有限公司 | Method and system for implementing document breakpoint transmission |
| CN101291195A (en) * | 2008-05-23 | 2008-10-22 | 中兴通讯股份有限公司 | File downloading method, system and terminal realizing breaker point continuous transmission |
-
2009
- 2009-03-20 CN CN200910127286A patent/CN101534483B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098180A (en) * | 1997-02-18 | 2000-08-01 | E-Parcel, Llc | Robust delivery system |
| CN101179393A (en) * | 2006-12-14 | 2008-05-14 | 腾讯科技（深圳）有限公司 | Method and system for implementing document breakpoint transmission |
| CN101150540A (en) * | 2007-11-07 | 2008-03-26 | 北京亿企通信息技术有限公司 | A method for continuous file transfer at interruption point in instant communication tool |
| CN101291195A (en) * | 2008-05-23 | 2008-10-22 | 中兴通讯股份有限公司 | File downloading method, system and terminal realizing breaker point continuous transmission |
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