CN101090526A - File update time message sending method and method for file up date loading unperiode - Google Patents
File update time message sending method and method for file up date loading unperiode Download PDFInfo
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- CN101090526A CN101090526A CNA2007101434455A CN200710143445A CN101090526A CN 101090526 A CN101090526 A CN 101090526A CN A2007101434455 A CNA2007101434455 A CN A2007101434455A CN 200710143445 A CN200710143445 A CN 200710143445A CN 101090526 A CN101090526 A CN 101090526A
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Abstract
This invention relates to a method for updating and downloading aperiodically including: before sending file attribute information to a terminal, the system front adds a file refreshed time list field in the file download attribute of the attribute information including one or many file refreshed time lists and each one includes beginning and finishing downloading time of each edition of a mobile multimedia data broadcast file, after the terminal receives file attribute information, it begins/finishes downloading the mobile multimedia data broadcast files broadcast circularly in said time window, in which, operators can set download and update time flexibly.
Description
Technical field
The present invention relates to the mobile multimedia data broadcast technology, relate in particular to irregularly more newly downloaded method of a kind of file method for sending information update time and file.
Background technology
In recent years, digital mobile multimedia broadcasting technology and standard evolution are rapid, Ou Zhou DVB-H (Digital Video Broadcast Handheld for example, the reception of digital video broadcast-handheld formula), MediaFLO (the Media Forward Link Only of the U.S., the single forward link of medium) and the CMMB (China Mobile Multimedia Broadcasting, Mobile Multimedia Broadcasting) etc. of China.
The CMMB Mobile Multimedia Broadcasting adopts time division way to send MBMS service, and the duration of its broadcast channel frame is 1 second, is made up of 40 25 milliseconds of time slots.The ESG of CMMB (ElectronicService Guide, electron service instruction) is configured on the independent time slot usually, separates with other business time-slot.
In mobile multi-media service, wherein important one is business such as file download.The user can buy and download various files and the data broadcast service of browsing based on files classes according to the hobby of oneself.
In the file downloading service, further segmentation, the file that has provides download such as MP3 song, clip file etc. always in the quite a long time, and do not have renewal, and the file that has, the file service stronger as some real-times, as web page browsing, regular program download etc., periodically update, also having a kind of business is according to the customization of the demand of operator, need carry out irregular renewal.
In existing data broadcast standard, be to define professional download time by independent SDP (ServiceDescription Protocol, business description agreement) file as DVB-H.If desired transaction file download time, then need to revise SDP file.In MediaFLO, it also is the download time of defined file in the SI (System Information, system information), if change or upgrade download time then needs to upgrade or revise SI information.In the ESG of CMMB standard, can only define professional download time according to the form of playing programs.When handling the mobile multimedia data broadcast file downloading service that needs irregularly renewal, need to revise the ESG information among the CMMB and notify terminal to switch on the ESG time slot, download file attribute information and programme information among the ESG again.
In sum, in existing data broadcast standard,, use beginning download time and finish download time definition download time window, as shown in Figure 1 by in SI, SDP or ESG information.System front end is the broadcast (sites) in turn file fragment in this window download time, terminal can be in this time window file in download.If file need irregularly carry out down loading updating, when file had the redaction issue, terminal can only be sought new download time window again in SI, SDP or ESG information.Adopt this kind mode can cause the interruption of user's current business, efficient is lower, and the user uses inconvenience.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of file method for sending information update time and the irregular more newly downloaded method of file, so that terminal effectively receives and handle above-mentioned files classes business.
A kind of file provided by the invention is more newly downloaded method irregularly, is applied to the mobile multimedia data broadcast field, may further comprise the steps:
A, system front end are before sending to terminal with file attribute information, file in file attribute information is downloaded and is added file list field update time in the attribute, comprising tabulation one or more file update time, each tabulation comprise the mobile multimedia data broadcast file each version beginning download time and finish download time;
B, terminal begin to download/finish the mobile multimedia data broadcast file of download system front end broadcast (sites) in turn in this time window according to the download time beginning in tabulation update time of each file download time/end after receiving file attribute information.
Further, tabulation update time of each file is arranged according to the sequencing of beginning download time of each version of mobile multimedia data broadcast file.
The present invention also provides a kind of sending method of file information update time, be applied to the mobile multimedia data broadcast field, system front end is when sending to terminal with file attribute information, file is therein downloaded and is added file list field update time in the attribute, comprising tabulation one or more file update time, each tabulation comprise the mobile multimedia data broadcast file each version beginning download time and finish download time.
Further, tabulation update time of each file is arranged according to the sequencing of beginning download time of each version of mobile multimedia data broadcast file.
After adopting the present invention, operator can be provided with the download and the update time of file flexibly, and in addition, terminal does not spend repeatedly resolves ESG information and search for the version whether renewal is arranged repeatedly, and user's operation is more simple, has reduced the resource loss of terminal.
Description of drawings
Fig. 1 is a file download time window schematic diagram in the existing standard;
Fig. 2 is the schematic diagram of tabulating update time of file in the embodiment of the invention;
Fig. 3 be in the embodiment of the invention a plurality of download time the window schematic diagram.
Embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is described in detail.
Download in the attribute at file, add file field update time, comprising tabulation update time of one or more above-mentioned file, its structure as shown in Figure 2, comprise in each tabulation that file information update time promptly begins download time and finishes download time two fields, the download time window that is used for a redaction file of define system, tabulation update time of a plurality of file promptly can define a plurality of download time window, as shown in Figure 3.Tabulation update time of each file is arranged according to the sequencing of beginning download time of each version of file, and the sequence number that promptly begins download time file tabulation update time formerly is preceding.
Adopted the irregular downloading process of mobile multimedia data broadcast file of file tabulation update time may further comprise the steps:
(1) after the file of system front end in file attribute information downloaded file tabulation update time that each version of file is set in the attribute, above-mentioned file attribute information is sent to terminal by electron service instruction or data broadcast service channel;
(2) terminal is after receiving above-mentioned file attribute information, therefrom parses all file tabulations update time, and this document is set according to the value of file tabulation update time first begin download time and timer (promptly finishing download time).When the beginning download time arrival of first file tabulation update time definition, carry out following steps;
(3) system front end begins the tabulate update time mobile multimedia data broadcast file of corresponding version of broadcast (sites) in turn and this document, and terminal begins to download this document;
(arrive the defined end of presents tabulation update time during download time) when (4) treating timer expiry, terminal stops to receive this document, and system front end also stops broadcast (sites) in turn this document;
(5) system front end and terminal judge respectively whether this document tabulation update time is last, if, execution in step (6); Otherwise terminal begins download time and timer according to the next one that the value of next file tabulation update time is provided with this document, and when above-mentioned next beginning download time arrives, execution in step (3);
(6) finish.
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 work as 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 (4)
1, the irregular more newly downloaded method of a kind of file is applied to the mobile multimedia data broadcast field, it is characterized in that, may further comprise the steps:
A, system front end are before sending to terminal with file attribute information, file in described file attribute information is downloaded and is added file list field update time in the attribute, comprising tabulation update time of one or more described files, described each tabulation comprise described mobile multimedia data broadcast file each version beginning download time and finish download time;
B, described terminal begin to download/finish the described mobile multimedia data broadcast file of the described system front end of download broadcast (sites) in turn in this time window according to the download time beginning in tabulation update time of described each file download time/ends after receiving described file attribute information.
2, the method for claim 1 is characterized in that, tabulation update time of described each file is arranged according to the sequencing of beginning download time of described each version of mobile multimedia data broadcast file.
3, a kind of sending method of file information update time, be applied to the mobile multimedia data broadcast field, it is characterized in that, system front end is when sending to terminal with file attribute information, file is therein downloaded and is added file list field update time in the attribute, comprising tabulation one or more file update time, each tabulation comprise described mobile multimedia data broadcast file each version beginning download time and finish download time.
4, method as claimed in claim 3 is characterized in that, tabulation update time of described each file is arranged according to the sequencing of beginning download time of described each version of mobile multimedia data broadcast file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101434455A CN101090526A (en) | 2007-07-31 | 2007-07-31 | File update time message sending method and method for file up date loading unperiode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101434455A CN101090526A (en) | 2007-07-31 | 2007-07-31 | File update time message sending method and method for file up date loading unperiode |
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| CN101090526A true CN101090526A (en) | 2007-12-19 |
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| CNA2007101434455A Pending CN101090526A (en) | 2007-07-31 | 2007-07-31 | File update time message sending method and method for file up date loading unperiode |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009155839A1 (en) * | 2008-06-23 | 2009-12-30 | 华为技术有限公司 | Method, terminal and server for updating interactive components |
| CN101795437A (en) * | 2010-01-26 | 2010-08-04 | 中兴通讯股份有限公司 | File downloading method and device thereof |
| CN102130927A (en) * | 2010-01-19 | 2011-07-20 | 腾讯科技（深圳）有限公司 | Updating method, device and system of session window in instant messaging software |
| CN102510409A (en) * | 2011-12-19 | 2012-06-20 | 厦门雅迅网络股份有限公司 | Method and system for quickly and remotely updating program of mobile terminal by using wireless network |
| CN102696246A (en) * | 2010-01-07 | 2012-09-26 | 高通股份有限公司 | Adaptive monitoring method for update detection in a mobile broadcast network |
| WO2013127304A1 (en) * | 2012-03-02 | 2013-09-06 | 华为终端有限公司 | Downlink data transmission method and relevant device and communications system |
-
2007
- 2007-07-31 CN CNA2007101434455A patent/CN101090526A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009155839A1 (en) * | 2008-06-23 | 2009-12-30 | 华为技术有限公司 | Method, terminal and server for updating interactive components |
| CN101615960B (en) * | 2008-06-23 | 2013-04-17 | 华为技术有限公司 | Method, terminal and server for updating interactive component |
| US8489983B2 (en) | 2008-06-23 | 2013-07-16 | Huawei Technologies Co., Ltd. | Method, terminal and server for updating interactive components |
| CN102696246A (en) * | 2010-01-07 | 2012-09-26 | 高通股份有限公司 | Adaptive monitoring method for update detection in a mobile broadcast network |
| US8863192B2 (en) | 2010-01-07 | 2014-10-14 | Qualcomm Incorporated | Adaptive monitoring method for update detection in a mobile broadcast network |
| CN102130927A (en) * | 2010-01-19 | 2011-07-20 | 腾讯科技（深圳）有限公司 | Updating method, device and system of session window in instant messaging software |
| CN101795437A (en) * | 2010-01-26 | 2010-08-04 | 中兴通讯股份有限公司 | File downloading method and device thereof |
| CN102510409A (en) * | 2011-12-19 | 2012-06-20 | 厦门雅迅网络股份有限公司 | Method and system for quickly and remotely updating program of mobile terminal by using wireless network |
| CN102510409B (en) * | 2011-12-19 | 2017-02-22 | 厦门雅迅网络股份有限公司 | Method and system for quickly and remotely updating program of mobile terminal by using wireless network |
| WO2013127304A1 (en) * | 2012-03-02 | 2013-09-06 | 华为终端有限公司 | Downlink data transmission method and relevant device and communications system |
| CN103298064A (en) * | 2012-03-02 | 2013-09-11 | 华为终端有限公司 | Downlink data transmission method, related device and communication system |
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Open date: 20071219 |