CN101651849A - Short message transmission method, device and system - Google Patents
Short message transmission method, device and system Download PDFInfo
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- CN101651849A CN101651849A CN200810118276A CN200810118276A CN101651849A CN 101651849 A CN101651849 A CN 101651849A CN 200810118276 A CN200810118276 A CN 200810118276A CN 200810118276 A CN200810118276 A CN 200810118276A CN 101651849 A CN101651849 A CN 101651849A
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Abstract
The invention discloses a short message transmission method, a short message transmission device and a short message transmission system. The method comprises the following steps: receiving the numberof the short messages which are fed back by a mobile terminal and are accurately received last time; according to the number of the short messages transmitted last time, the number of the short messages accurately received last time and a short message transmission order, determining a first short message transmitted in this time; and according to the number of the short messages transmitted in this time, from the determined first short message transmitted in this time, transmitting the short messages of a set number to the mobile terminal according to the short message transmission order. The method, the device and the system effectively reduce the transmissions of redundant short messages, save network resources and improve the transmission efficiency of the short messages.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of short message transmission method, Apparatus and system.
Background technology
Aerial download technology (Over-the-Air Technology in the existing mobile communication system; OTA) use note (a kind of data SMS different between the SIM (subscriber identity module) of Platform Server and the portable terminal card with the plain text short message SMS; be to follow the note that the OTA standard has the binary code of specific format; the content of note explain to be carried out by portable terminal) mode when carrying out the download of large-data operation information; complete and the success rate for the download that guarantees business information; the transmission of this note needs to keep between OTA Platform Server and the portable terminal SIM card strict synchronous regime; and can adopt packet retransmission mechanism usually, the idiographic flow that this employing short message mode carries out the large-data operation download of information is as follows:
After the OTA Platform Server divides class value (being the note quantitative value that is comprised in each note grouping) to divide into groups by note large-data operation information, the continuous sign that passes of set, grouping issues;
After the OTA Platform Server whenever distributes one group of note, note this and organize all notes, and regularly wait for that SIM card returns confirmation so that carry out overtime re-transmission;
The portable terminal SIM card is (that note of the note index value maximum in this group note is this group the last item information) after receiving this group the last item note, whether returns the affirmation information of entirely true this group of reception note and gives the OTA Platform Server;
The OTA Platform Server is removed the waiting-timeout state after receiving the affirmation information that SIM card sends, and this confirmation is analyzed.If SIM card does not receive this group note, the OTA Platform Server should be retransmitted this and organize all notes.As receive this group note, then issue next group note.Do not receive portable terminal SIM card confirmation as the OTA Platform Server, should retransmit this group note, but every group of re-transmission is no more than three times.Retransmit and surpass this flow process termination three times.
Last group that the portable terminal SIM card issues for the OTA Platform Server (the not enough note of last group possibility is divided class value) note also will be returned confirmation and give the OTA Platform Server.After distributing last group note under the OTA Platform Server, still need to wait the standby communication terminal SIM card to return confirmation.If the overtime affirmation information of not receiving this group note correspondence that the portable terminal SIM card is returned then retransmits last group note of this group, after the portable terminal SIM card is received last group data, confirmation in continuations.So that the OTA Platform Server can determine whether to need to retransmit last group note according to this confirmation.
Above-mentioned employing short message mode carries out the method for large-data operation download of information, has following shortcoming:
Because the characteristic of aerial note; the success rate that note sends and receives is lower; usually can occur that note is lost and step-out (back occurs and sends out earlier extremely note; according to the synchronization mechanism between OTA and the portable terminal SIM card; this note is dropped) situation; if any note has occurred losing or the situation of step-out in the grouping; so according to the way of the retransmission mechanism of said short message; can all retransmit all notes in this group; will cause server to send the note of bulk redundancy like this; cause waste of network resources, also influenced simultaneously and adopted short message mode to carry out the efficient of large-data operation download of information.
Summary of the invention
The invention provides a kind of short message transmission method, Apparatus and system, in order to solve the redundant note of a large amount of transmissions that occurs in the existing downloading process of using short message mode to carry out large-data operation information, cause network resources waste and the low problem of business datum download efficiency.
A kind of short message transmission method provided by the invention comprises:
The note quantity that correctly received the last time of mobile terminal receive feedback;
According to the note quantity that sent last time, note quantity and the note sending order that correctly received described last time, determine first note of this transmission;
From first note of described this transmission of determining, send the note of setting quantity to described portable terminal according to described note sending order.
Described first note determining this transmission comprises:
According to the note quantity that sent last time, described note quantity and the note sending order that correctly receives, determine the last item note that the quilt of transmission last time correctly receives;
According to described note sending order, next bar note of described the last item note is defined as first note of this transmission.
The note quantity that correctly received described last time is determined by following manner:
Described portable terminal judges whether the note that receives is correct;
The correct note quantity that receives of accumulative total.
The content of every the note that sends comprises: the index value of first the note that the transmission at this current place of note is inferior and the index value of this note self; Wherein, the index value of note increases progressively numbering by described note sending order with step-length 1;
Whether the note that described judgement receives is correct, comprising:
The index value of first note of described this transmission of calculating and the note quantity sum that correctly receives of current accumulative total; When this and value equal the index value of this note self, determine that this note that receives is correct.
Described after portable terminal sends the note of setting quantity, also comprise:
When in the duration of setting, not receiving the feedback of described portable terminal, resend all notes of this transmission to described portable terminal.
The note quantity that sent described last time and the note quantity of this transmission are equal, and make an appointment with described portable terminal, or
The note quantity that sent described last time and the note quantity of this transmission do not wait, and are notified to described portable terminal by the note quantity information that signaling will send at every turn.
The invention provides a kind of note dispensing device, comprising: receiving element, determining unit and transmitting element;
Described receiving element is used for the note quantity that correctly receives last time of mobile terminal receive feedback;
Described determining unit is used for the note quantity and the note sending order that correctly received according to the described last time that the note quantity that sent last time, described receiving element receive, determines first note of this transmission;
Described transmitting element is used for first note from described this transmission of determining, sends the note of setting quantity to described portable terminal according to described note sending order.
Note dispensing device provided by the invention also comprises: retransmission unit when being used for not receiving the feedback of described portable terminal in the duration of setting, resends all notes of this transmission to described portable terminal.
The present invention also provides a kind of portable terminal, comprising: receiving element and feedback unit;
Described receiving element is used to receive note;
Described feedback unit is used for the note according to described receiving element reception, and statistics is also fed back the note quantity that correctly receives.
Described feedback unit comprises: judgment sub-unit, statistics subelement and feedback subelement;
Described judgment sub-unit is used to judge whether the note of reception is correct;
Described statistics subelement, be used for when the judged result of described judgment sub-unit when being, the correct note quantity that receives of accumulative total;
Described feedback subelement is used to feed back the note quantity of the described correct reception that described statistics subelement accumulative total goes out.
The present invention also provides a kind of short message transmission system, comprising: note dispensing device and portable terminal;
Described note dispensing device is used for the note quantity that correctly receives last time of mobile terminal receive feedback; According to the note quantity that sent last time, note quantity and the note sending order that correctly received described last time, determine first note of this transmission; According to the note quantity of this transmission,, send the note of setting quantity to described portable terminal by described note sending order from first note of this transmission of determining;
Described portable terminal is used to receive note, and the note quantity that statistics correctly receives also feeds back to described note dispensing device.
The beneficial effect of the embodiment of the invention is as follows:
In the embodiment of the invention, the note quantity that correctly receives by the mobile terminal receive feedback, and according to the note quantity that sent last time, correctly received the quantity and the note sending order of note last time, determine first note of this transmission, from first the note of determining, send the note of setting quantity to portable terminal by the note sending order, because first note of this transmission is according to dynamic variation of the correct note quantity that receives of portable terminal, that is to say, the note quantity that receives when portable terminal is correct is during less than the note quantity that sent last time, only need to resend the not note of correct receiving unit of portable terminal, avoided in the prior art when occurring in the note grouping that sends that any note is lost or during step-out, all need all to retransmit all notes in this note grouping, reduced the traffic volume of redundant note effectively, save Internet resources, improved the transmission efficiency of note.
Description of drawings
OTA Platform Server side flow chart in the short message transmission method that Fig. 1 provides for the embodiment of the invention;
Mobile terminal side flow chart in the short message transmission method that Fig. 2 provides for the embodiment of the invention;
Transmit the note schematic diagram in the short message transmission method that Fig. 3 provides for the embodiment of the invention between OTA Platform Server and portable terminal;
The note dispensing device structural representation that Fig. 4 provides for the embodiment of the invention;
The mobile terminal structure schematic diagram that Fig. 5 provides for the embodiment of the invention;
Feedback unit structural representation in the portable terminal that Fig. 6 provides for the embodiment of the invention;
The short message transmission system structural representation that Fig. 7 provides for the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, a kind of short message transmission method provided by the invention, Apparatus and system are described in detail with specific embodiment.
The transfer approach of a kind of note that the embodiment of the invention provides generally is applied to carry out with way of short messages the process of downloading of air information data, can certainly be used for the transport process of plain text note, and the embodiment of the invention is not done qualification to this.
The concrete application scenarios that carries out the download of information data with way of short messages is that example describes below.
The downloading process of carrying out the air information data with way of short messages is divided into two kinds of situations, when the note quantity of the information data of carrying portable terminal required download reaches more than 10 or 10 (being big data quantity information), the short message transmission method that adopts the embodiment of the invention to provide can have preferable effect, certainly, when the information data amount of the required download of portable terminal less, the note quantity that is used to carry these information datas is during less than 10, can adopt the flow process of the short message transmission method that the embodiment of the invention provides, also can adopt the flow process that normal short message sends in the prior art.
When OTA Platform Server (also can be other network entities that send notes) is judged need send note according to big data quantity download of information flow process the time, the information data that needs are downloaded generates corresponding note by the order that transmits, and set a well-determined index value for every note, in embodiments of the present invention, for simple declaration, the flow process that sends with one batch note is that (all notes of once complete information data download are one batch to example, in the practical application, it may be that the branch different batches carries out that the OTA Platform Server sends note to portable terminal).
Total note quantity of supposing this batch that the OTA Platform Server need send is the m bar, in advance with this batch m bar note to be sent according to sending the corresponding note index value of sequencing principle from small to large, set the index of every note, the index value that for example can set this batch article one note to be sent respectively is 1, the index value of second note to be sent is 2, article three, the index value of note to be sent is 3, by that analogy, is m until the index value of setting the last item note to be sent.Certainly, the mode of other authorized index can also be arranged, the present invention does not do qualification to this.
In the embodiment of the invention, preestablish quantity that the OTA Platform Server sends note at every turn and be n (n be greater than zero integer) smaller or equal to m.
Below in conjunction with the flow process of accompanying drawing 1 and Fig. 2, a kind of short message transmission method that the embodiment of the invention is provided is described in detail.
Easy for what illustrate, the embodiment of the invention describes at OTA Platform Server and the corresponding separately flow process of portable terminal respectively.
A kind of note transmission method that the embodiment of the invention provides for the OTA Platform Server, as shown in Figure 1, may further comprise the steps:
What n represented is the note quantity forwarded of setting, and what m-p+ 1 represented is the quantity of note to be sent;
That less value among note quantity forwarded n that this quantity selection that sends note of OTA Platform Server is set and the m-p+1, that is to say, when the OTA Platform Server is judged note number to be sent more than or equal to the note quantity forwarded n that sets, send n bar note, when the OTA Platform Server is judged note number to be sent less than the note quantity forwarded n that sets, send m-p+ 1 bar note.
Form of presentation according to above-mentioned every note index, if current transmission n bar note, p bar note from current transmission batch is that the note index begins for the note of " p " in the current transmission batch, and sending index value successively is " p+1 ", " p+2 " ... the note of " p+n ".
Following table 1 is the content of each field of comprising in the note that is sent, shared length and to the note of relevant field.
Table 1
| Content | Field length (unit: byte) | Remarks |
| The |
1 | 1-255 increases progressively and adds 1, recycles, and complete information data are downloaded and are one batch |
| The |
1 | Current batch note sum m |
| The |
1 | The index i of this note is from 1 open numbering |
| The original position that note sends | 1 | The original position p that note sends, i.e. the index value of first note of this transmission, initial value are 1 |
| |
1 | The sending |
| The size of this |
2 | Size for the whole note loaded information of this batch data |
| The information data side- |
2 | This note loaded information data are in the deviant of whole information data, and deviant is started from scratch. |
| |
1 | The length of this note loaded information data |
| The content of information data | Random length | This note loaded information data particular content |
If not, promptly the OTA Platform Server number of times judging current wait timeout and resend note has reached preset threshold 3 times, so, turns to step 106, finishes to transmit to portable terminal the flow process of note.
The affirmation message of step 104, OTA Platform Server mobile terminal receive feedback, and parse the quantitative value information (representing) that portable terminal entrained in this acknowledge message correctly receives note with q; Calculate p=p+q then; Through the p value after this computing, be exactly the index value of first note of transmission next time;
First the note of Fa Songing is exactly next bar note of the note that correctly received of last the last item that sends next time.
Whether the value of the p after step 105, judgement are calculated through step 104 is greater than this batch note total value m; If, turn to step 106, if not, turn to execution in step 101;
The purpose of this step is judged just whether the note of this batch has sent and is finished, and does not send finish (value that is p is smaller or equal to this batch note total value m) if judge the note of this batch m bar, turns to execution in step 101 so.
For portable terminal, as shown in Figure 2, the short message transmission method that the embodiment of the invention provides comprises the steps:
Step 201, portable terminal receive the note that the OTA Platform Server sends over successively, whenever receive a note, parse the index value p of first note of self index value i of this note of carrying in this note and this transmission.
Content from table 1 finds out, sends to self index value i of the index value p of first the note that includes this transmission in the note of portable terminal and this note.
This step be with Fig. 1 in the performed step 101 of OTA Platform Server end be corresponding.
Self index value i of this note of carrying in step 202, the note that judge to receive whether equal this transmission first note index value p with correctly receive note quantitative value q sum; The initial value that correctly receives note quantitative value q is zero, if judged result is for being that execution in step 203 is if judged result is for denying execution in step 205.
For example, the index of the note of reception is 5, and the index value of first note of this transmission is 1, and correctly the quantitative value q of the note of Jie Shouing is 3, judges that so this note is the wrong note that receives.
Owing to need the synchronous of strictness between the transmission of note and the reception, so portable terminal can be according to the index value of first inferior note of the transmission at this current place of note, the index value of the order that note sends and the note of current reception, whether the note that can judge current reception is the current note that receives according to the synchronous regime of strictness, for example the index value of first note of this transmission is 5, if (the order that receives according to note that the index value of the second note of this reception is 7, the index value of the second note that receives should be 6), index value is that 7 note is judged as the wrong note that receives so, in case the wrong note that receives occurs, so, portable terminal will judge that all the inferior notes of same transmission that belong to that the note of this mistake reception receives later all are the wrong notes that receives.
For example send note 6,7,8,9 and 10, the note that portable terminal receives successively is a note 6,7,8 and 10, wrong situation occurred receiving because portable terminal is judged note 9, judges that so the note 10 that receives thereafter also is the wrong note that receives.
Step 203, general correctly receive note quantitative value q from adding 1, promptly calculate q=q+1;
Step 204, judge the q that calculated through step 203 value whether less than the quantity n (corresponding OTA Platform Server issues the situation of n bar note) of the note of transmission last time, (corresponding OTA Platform Server issues m-p+1 (m-p+ 1＜n) situation of bar note) to the index value i that perhaps judges this note less than m, if turn to execution in step 202; If not, execution in step 205.
Step 205, contain the affirmation message of the note quantity that portable terminal correctly receives to OTA Platform Server feedback packet.Table 2 is format and contents that portable terminal feeds back to the affirmation message of OTA Platform Server.
Table 2
| Content | Field length (unit: byte) | Remarks |
| Batch | ?1 | Fill with the batch number the note of receiving from server |
| The correct note number that receives | ?1 | The correct note that receives is counted q |
Fig. 3 is short message transmission method OTA Platform Server and the mutual schematic diagram of portable terminal that the embodiment of the invention provides, in the drawings, the OTA Platform Server need send index value and be " 1 " to " 14 " 14 notes (representing with digital 1-14), the quantity forwarded of note is set at 5, what send for the first time is note 1 to 5 (with the box indicating in first row among Fig. 3), and portable terminal receives note 1,2,3,4 and 5 in order successively.For the first time the note that sends is all correct receives, and the quantity of the note that correctly receives to the OTA server feedback is 5.
The OTA Platform Server is according to the quantity of the note that sends the quantity of note for the first time, correctly receives and the sequencing of note transmission, and determining first the note that sends for the second time is note 6; Therefore, the note that sends is 6 to 10 5 notes of note for the second time, portable terminal has correctly received note 6,7 and 8, therefore the quantity of returning with correct reception note to the OTA server is 3, the OTA Platform Server is according to the quantity (3) of the note that sends the quantity (5) of note for the second time, correctly receives and the sending order of note, determine that first the note that sends for the third time is note 9, and the like until 14 notes of current batch all are sent to portable terminal.
In embodiments of the present invention, the quantity that the OTA Platform Server sends note at every turn can equate also can not wait (for example can adjust the quantity that sends note according to idle with the busy situation of Internet resources).When the each note quantity that sends of OTA Platform Server equates, can be by making an appointment between OTA Platform Server and the portable terminal; When the note quantity that sends when the OTA Platform Server is each is unequal, can be when sending note, the form by signaling is notified to portable terminal.
The embodiment of the invention provides a kind of note dispensing device, as shown in Figure 4, comprising: receiving element 401, determining unit 402 and transmitting element 403;
Receiving element 401 is used for the note quantity that correctly receives last time of mobile terminal receive feedback;
Determining unit 402 is used for the note quantity and the note sending order that correctly receive according to the note quantity of transmission last time, 401 receptions of described receiving element, determines first note of this transmission;
Transmitting element 403 is used for first note of this transmission of determining from determining unit 402, sends the note of setting quantity to portable terminal by the note sending order.
The note dispensing device that the embodiment of the invention provides as shown in Figure 4, can also comprise: retransmission unit 404 when being used for not receiving the feedback of portable terminal in the duration of setting, resends all notes of this transmission to portable terminal.
Aforesaid note dispensing device can be the OTA Platform Server, also can be the equipment with note sending function, can also be that OTA server or other have the part in the equipment of note sending function.
The embodiment of the invention also provides a kind of portable terminal, as shown in Figure 5, comprises receiving element 501 and feedback unit 502;
Receiving element 501 is used to receive note;
Above-mentioned feedback unit 502 as shown in Figure 6, also comprises: judgment sub-unit 601, statistics subelement 602 and feedback subelement 603;
Statistics subelement 602, be used for when the judged result of judgment sub-unit when being, accumulative total is the note quantity of reception correctly;
The embodiment of the invention also provides a kind of short message transmission system, as shown in Figure 7, comprising: note dispensing device 701 and portable terminal 702;
Note dispensing device 701 is used for the note quantity that correctly receives last time of mobile terminal receive 702 feedback; According to the note quantity that sent last time, note quantity and the note sending order that correctly received last time, determine first note of this transmission; According to the note quantity of this transmission,, send the note of setting quantity to portable terminal 702 by the note sending order from first note of this transmission of determining.
The embodiment of the invention is by the note quantity that correctly receives of mobile terminal receive feedback, and according to the note quantity that sent last time, correctly received the quantity and the note sending order of note last time, determine first note of this transmission, from first the note of determining, send the note of setting quantity to portable terminal by the note sending order, because first note of this transmission is according to dynamic variation of the correct note quantity that receives of portable terminal, that is to say, the note quantity that receives when portable terminal is correct is during less than the note quantity that sent last time, only need to resend the not note of correct receiving unit of portable terminal, avoided in the prior art when occurring in the note grouping that sends that any note is lost or during step-out, all need all to retransmit all notes in this note grouping, reduced the traffic volume of redundant note effectively, save Internet resources, improved the transmission efficiency of note.
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 (11)
1, a kind of short message transmission method is characterized in that, comprising:
The note quantity that correctly received the last time of mobile terminal receive feedback;
According to the note quantity that sent last time, note quantity and the note sending order that correctly received described last time, determine first note of this transmission;
From first note of this transmission of determining, send the note of setting quantity to described portable terminal according to described note sending order.
2, the method for claim 1 is characterized in that, described first note determining this transmission comprises:
According to the note quantity that sent last time, described note quantity and the note sending order that correctly receives, determine the last item note that the quilt of transmission last time correctly receives;
According to described note sending order, next bar note of described the last item note is defined as first note of this transmission.
3, the method for claim 1 is characterized in that, the note quantity that correctly received described last time is determined by following manner:
Described portable terminal judges respectively whether every the note that received last time is correct;
The correct note quantity that receives of accumulative total.
4, method as claimed in claim 3 is characterized in that, the content of every note of transmission comprises: the index value of first the note that the transmission at this current place of note is inferior and the index value of this note self; Wherein, the index value of note increases progressively with step-length 1 by described note sending order;
Judge whether every the note that receives is correct, comprising:
Determine that the current place of this note sends the index value of first inferior note and the note quantity sum that correctly receives of current accumulative total; When this and value equal the index value of this note self, determine that this note that receives is correct.
5, the method for claim 1 is characterized in that, and is described after portable terminal sends the note of setting quantity, also comprises:
When in the duration of setting, not receiving the feedback of described portable terminal, resend all notes of this transmission to described portable terminal.
As each described method of claim 1-5, it is characterized in that 6, the note quantity that sent described last time and the note quantity of this transmission are equal, and make an appointment with described portable terminal, or
The note quantity that sent described last time and the note quantity of this transmission do not wait, and are notified to described portable terminal by the note quantity information that signaling will send at every turn.
7, a kind of note dispensing device is characterized in that, comprising: receiving element, determining unit and transmitting element;
Described receiving element is used for the note quantity that correctly receives last time of mobile terminal receive feedback;
Described determining unit is used for described note quantity and the note sending order that correctly receives according to the note quantity of transmission last time, the reception of described receiving element, determines first note of this transmission;
Described transmitting element is used for first note from described this transmission of determining, sends the note of setting quantity to described portable terminal according to described note sending order.
8, device as claimed in claim 7 is characterized in that, also comprises: retransmission unit when being used for not receiving the feedback of described portable terminal in the duration of setting, resends all notes of this transmission to described portable terminal.
9, a kind of portable terminal is characterized in that, comprising: receiving element and feedback unit;
Described receiving element is used to receive note;
Described feedback unit is used for the note according to described receiving element reception, and statistics is also fed back the note quantity that correctly receives.
10, portable terminal as claimed in claim 9 is characterized in that, described feedback unit comprises: judgment sub-unit, statistics subelement and feedback subelement;
Described judgment sub-unit is used to judge whether the note of reception is correct;
Described statistics subelement, be used for when the judged result of described judgment sub-unit when being, the correct note quantity that receives of accumulative total;
Described feedback subelement is used to feed back the note quantity of the described correct reception that described statistics subelement accumulative total goes out.
11, a kind of short message transmission system is characterized in that, comprising: note dispensing device and portable terminal;
Described note dispensing device is used for the note quantity that correctly receives last time of mobile terminal receive feedback; According to the note quantity that sent last time, note quantity and the note sending order that correctly received described last time, determine first note of this transmission; According to the note quantity of this transmission,, send the note of setting quantity to described portable terminal by described note sending order from first note of this transmission of determining;
Described portable terminal is used to receive note, and the note quantity that statistics correctly receives also feeds back to described note dispensing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810118276A CN101651849B (en) | 2008-08-12 | 2008-08-12 | Short message transmission method, device and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810118276A CN101651849B (en) | 2008-08-12 | 2008-08-12 | Short message transmission method, device and system |
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| Publication Number | Publication Date |
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| CN101651849A true CN101651849A (en) | 2010-02-17 |
| CN101651849B CN101651849B (en) | 2012-10-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104239156A (en) * | 2013-06-21 | 2014-12-24 | 阿里巴巴集团控股有限公司 | External service call method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100575780B1 (en) * | 2004-05-24 | 2006-05-03 | 엘지전자 주식회사 | Method for binary data update module executing by using ota |
| CN100556046C (en) * | 2005-04-06 | 2009-10-28 | 中兴通讯股份有限公司 | A kind of method of reseptance of WAP terminal user PUSH message and system thereof |
| CN101022612A (en) * | 2006-02-16 | 2007-08-22 | 杭州波导软件有限公司 | Mobile terminal user information data duplicate method |
| CN101068374B (en) * | 2007-05-29 | 2010-09-08 | 中国联合网络通信集团有限公司 | Aerial data transmission bearing mode switching method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104239156A (en) * | 2013-06-21 | 2014-12-24 | 阿里巴巴集团控股有限公司 | External service call method and system |
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| CN101651849B (en) | 2012-10-03 |
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