CN101730022A - Data transmission method and data transmission device - Google Patents
Data transmission method and data transmission device Download PDFInfo
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- CN101730022A CN101730022A CN 200910241289 CN200910241289A CN101730022A CN 101730022 A CN101730022 A CN 101730022A CN 200910241289 CN200910241289 CN 200910241289 CN 200910241289 A CN200910241289 A CN 200910241289A CN 101730022 A CN101730022 A CN 101730022A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
Abstract
The invention discloses a data transmission method and a data transmission device. The method comprises the following steps: transmitting data to be transmitted to a data server in a GPRS/CDMA 1X mode; and transmitting the data to be transmitted to the data server in an SMS mode when the data to be transmitted is determined to be unsuccessfully transmitted in the GPRS/CDMA 1X mode. The method and the device can improve data transmission efficiency.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of method and device of transfer of data.
Background technology
Along with socioeconomic fast development, for the enterprise that has numerous sale StoreFronts and chain site, the field data of each StoreFront or site need be sent to the data server on backstage, so that the instant marketing strategy that meets market discipline of formulating of enterprise.Therefore, how to save operation cost, improve the terminal collecting efficiency and meet the marketing strategy of market discipline, become the major issue that the corporate decision maker need consider with formulation.
In the prior art, when each enterprise carries out service data acquisition, the general data server that uses terminal such as mobile phone the business datum at scene to be sent to the backstage by SMS (Short Message Service, Short Message Service) by each on-the-spot staff.SMS is a kind of storage and transmits service that not high for the requirement of strength of wireless signal, still, the length of information that SMS sends is limited in 140 bytes.And in fact, the business datum that each scene need send to data server may comprise: various types of other data of sales volume, sales volume, price, discount, VIP information, sales promotion classification, the return of goods, stock, marketing activity record, mount message, repair message or the like.Therefore, the data volume of transmission often exceed a short message can carry to greatest extent, be divided into many and send, thereby the efficiency of transmission of business datum is very low.
Summary of the invention
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of method and system of transfer of data, and to solve the low problem of data transmission efficiency, technical scheme is as follows:
The embodiment of the invention provides a kind of method of transfer of data, comprising:
Use GPRS/CDMA 1X mode to send data to be transmitted to data server;
When determining that data to be transmitted does not send successfully under GPRS/CDMA 1X mode, use the SMS mode to send data to be transmitted to data server.
Wherein, also comprise:
Judge that whether data to be transmitted sends success under the SMS mode, if not, be stored in data to be transmitted in the terminal.
Described use GPRS/CDMA 1X mode sends data to be transmitted to data server and is specially:
Send the HTTP request to data server;
Judge whether in first Preset Time, to receive the successful connection response that data server returns, if, data to be transmitted is converted to the information of presetting form, the information that is converted to is sent to data server by the HTTP connection of setting up.
The described HTTP that the information that is converted to is passed through to set up connects after data server sends, and also comprises:
Whether judgement receives the first reception success response that data server returns in second Preset Time, if not,
Whether the number of times of judging the HTTP request that has sent surpasses the preset times threshold value, if not, sends the HTTP request to data server again, if determine that data to be transmitted does not send successfully under GPRS/CDMA 1X mode.
Also comprise: when not receiving the successful connection response that data server returns in first Preset Time, whether the number of times of carrying out the HTTP request that described judgement sent surpasses the step of preset times threshold value.
Described use SMS mode sends data to be transmitted to data server and is specially:
Data to be transmitted is carried out itemize according to note data amount threshold value divide, each the bar data to be transmitted that obtains is sent to data server with the form of note respectively, carry the sign of this data to be transmitted in described each bar data to be transmitted.
The embodiment of the invention also provides a kind of device of transfer of data, comprising:
First transmitting element is used to use GPRS/CDMA 1X mode to send data to be transmitted to data server;
Second transmitting element when being used for determining that data to be transmitted does not send successfully under GPRS/CDMA 1X mode, uses the SMS mode to send data to be transmitted to data server.
Wherein, also comprise:
First judging unit is used to judge whether data to be transmitted sends success under the SMS mode;
Memory cell, the judged result that is used for first judging unit are stored described data to be transmitted for not the time.
Described first transmitting element comprises:
First sends subelement, is used for sending the HTTP request to data server;
First judgment sub-unit is used to judge whether to receive the successful connection response that data server returns in first Preset Time;
Second sends subelement, and the judged result that is used for first judgment sub-unit is converted to the information of default form with data to be transmitted when being, the information that is converted to is sent to data server by the HTTP connection of setting up.
First transmitting element also comprises:
Second judgment sub-unit is used to judge whether receive the first reception success response that data server returns in second Preset Time;
The 3rd judgment sub-unit, the judged result that is used for second judgment sub-unit judge whether the number of times of the HTTP request that has sent surpasses the preset times threshold value for not the time, if not, indication first sends subelement and resends the HTTP request, if indicate second transmitting element to begin to send data.
Second transmitting element comprises:
Divide subelement, be used for that data to be transmitted is carried out itemize according to note data amount threshold value and divide;
The 3rd sends subelement, and each the bar data to be transmitted that is used for division is obtained sends to data server with the form of note respectively, carries the sign of this data to be transmitted in every described data to be transmitted.
By using above technical scheme, the present invention at first uses GPRS/CDMA 1X mode to carry out transfer of data, when transmission is unsuccessful, use the mode of SMS to carry out transfer of data, GPRS/CDMA 1X wherein, one time data quantity transmitted is far longer than the SMS mode, and therefore the efficiency far of transmission is higher than the SMS mode; But because GPRS/CDMA 1X mode is bigger for the dependence of wireless signal strength, so the area lower at some wireless signal strength often can not successfully connect, so, GPRS/CDMA 1X mode can't when success, use SMS mode is replenished as GPRS/CDMA 1X mode, thereby guarantees that data can send to data server reliably.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do simple the introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of data transmission method schematic flow sheet of the embodiment of the invention;
Fig. 2 is the another kind of data transmission method schematic flow sheet of the embodiment of the invention;
Fig. 3 is an embodiment of the invention data transmission device structural representation;
Fig. 4 is the specific implementation structural representation of embodiment of the invention data transmission device Unit one;
Fig. 5 is the specific implementation structural representation of embodiment of the invention data transmission device Unit one.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
At present when carrying out on-the-spot service data acquisition, the mode of the general SMS of use is given background server with business data transmission, under this mode, the data volume that every short message can carry only is 140 bytes, therefore, the efficient that use SMS mode is carried out business data transmission is low, can't satisfy the rapid needs of collecting on-the-spot business datum such as enterprise.
Therefore, the invention provides a kind of method and apparatus of transfer of data, can under reliable premise, give data server with the business data transmission that will transmit more fast.
Fig. 1 is the schematic flow sheet of a kind of data transmission method of the embodiment of the invention, as shown in Figure 1, comprising:
Step 101: use GPRS/CDMA 1X mode to send data to be transmitted to data server.
Wherein, under the GPRS/CDMA 1X mode, can use GPRS (General Packet RadioService, GPRS), CDMA (Code-Division Multiple Access, code division multiple access), WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA)) and Edge (Enhanced Data Rate for GSM Evolution, the enhanced data rates for gsm evolution technology) etc. the concrete communication technology is carried out the transmission of data to be transmitted, does not limit here.
Step 102: when determining that data to be transmitted does not send successfully under GPRS/CDMA 1X mode, use the SMS mode to send data to be transmitted to data server.
Wherein, judge described in this step that whether success can be finished according to the feedback information or the judgement of self transmission state information of data server in transmission, specifically sees for details embodiment illustrated in fig. 2 for example.
Among the embodiment shown in Figure 1, terminal uses the mode of GPRS/CDMA 1X to carry out the transmission of data earlier, because the data volume that GPRS/CDMA 1X once the transmits data data volume more entrained than information is big, and because the message transmission rate theoretical peak reaches 115kbps under the GPRS/CDMA 1X mode, with respect to every information in the SMS mode only to carry maximum 140 bytes, the message transmission rate of GPRS/CDMA1X mode is far longer than SMS mode message transmission rate, and speed is faster; So, adopt this mode to improve the efficient of transfer of data, but because GPRS/CDMA 1X mode having relatively high expectations for wireless signal, can not guarantee that terminal can be connected to wireless network under the more weak situation of wireless signal, therefore, in the SMS mode as the replenishing of GPRS/CDMA 1X, when transmitting data failure with GPRS/CDMA 1X mode, then use the SMS mode, guaranteed the reliable transmission of data.
Fig. 2 is the another kind of data transmission method schematic flow sheet of the embodiment of the invention, has provided more detailed realization flow on the basis of data transmission method shown in Figure 1, as shown in Figure 2, comprising:
Step 201: send HTTP (Hyper Text Transfer Protocol, HTML (Hypertext Markup Language)) request to data server.
Step 202: judge whether in first Preset Time, to receive the successful connection response that data server returns, if, enter step 203, otherwise, step 205 entered.
The concrete numerical value of the wherein said first Preset Time length can independently be set in actual applications, does not limit here.
Step 203: data waiting for transmission are converted to the information of presetting form, the information that is converted to is sent to data server by the HTTP connection of setting up.
Here, also data to be transmitted can be divided into some and send, thereby make terminal and data server side to be better controlled, avoid when the transfer of data interruption takes place the transmission of data to be transmitted, terminal repeats to send all data, thereby influences data transmission efficiency.
In addition, because under GPRS/CDMA 1X mode, even data to be transmitted is divided into some to be sent, every the entrained data volume of data to be transmitted also is far longer than every data volume that note is entrained, therefore, also can use the data format different with note to carry out described transmission, concrete data format can independently be set according to data to be transmitted in actual applications, does not limit here.
When judging in the step 202 when receiving the successful connection response, successfully set up HTTP between expression terminal and the data server and be connected.
Step 204: judge in second Preset Time, whether to receive the first reception success response that data server returns, if current handling process finishes; If not, enter step 205.
Described first receives success response message sends when data server successfully receives data to be transmitted under GPRS/CDMA 1X mode.If do not receive the first reception success response that data server returns, illustrate that then the HTTP connection goes wrong, and then the transmission of described data to be transmitted may make a mistake.Connect thereby need rebulid HTTP, to send described data to be transmitted once more.
Step 205: judge whether the number of times that sends the HTTP request exceeds default frequency threshold value, if not, returns step 201, resends the HTTP request, if enter step 206.
Wherein, described frequency threshold value is the maximum times that sends the HTTP request, can set flexibly in actual applications.
Step 206: use the SMS mode to send described data to be transmitted to data server.
Concrete, the realization of this step can for: data to be transmitted is divided according to note data amount threshold value, each the bar data to be transmitted that obtains is sent to data server with the form of note respectively, carry the sign of this data to be transmitted in described each bar data to be transmitted, by the incidence relation of described sign between can each bar data to be transmitted of designation data server.
Step 207: judge whether to receive the second reception success response that data server is sent, if current handling process finishes, if not, execution in step 208.
Wherein, the described second reception success response is meant at data server under the SMS mode and receives the success response that sends after all data to be transmitted, in order to notice terminal data to be transmitted end of transmission.
Step 208: data to be transmitted is stored in the terminal.
In this step, when data to be transmitted did not send successfully under the SMS mode yet, terminal was preserved described data to be transmitted, and can be when carrying out transfer of data between terminal and the data server next time, and also there are the data that do not send in the prompting user.
Perhaps, step 208 can further include: send failure to this data to be transmitted of user prompt.Thereby in time notify the user, so that the user selects other approach to carry out the transmission of described data to be transmitted again.
In addition, under the SMS of step 206～step 208 in the data transmission flow, because data to be transmitted has been divided into many data, and use the note form to send, certain one or several note may occur and not send case of successful, at this moment, can be by the sign of data server according to every data to be transmitted, determine unreceived data to be transmitted, and return terminal, thus each the bar data to be transmitted that makes terminal can attempt resending not send successfully.In addition, when attempting resending, also can set for the number of times that each bar data to be transmitted attempts resending, here can set identical frequency threshold value for each bar data to be transmitted, also can set different frequency threshold value respectively, for example the importance with reference to each bar data to be transmitted content is provided with etc., repeats no more here.
Perhaps, in the embodiment of the invention for fear of data repeat the transmission, when data volume is bigger, data can be divided into separately transmission of several batches, intact one batch of every biography, data server can provide and receive successful feedback information, terminal receives this feedback information, deletes corresponding record, interrupts in case produce in the transmission course, connect the back terminal once more and only can transmit the data that do not have transmission to finish once more, can not cause the re-transmission of data.
Corresponding with method of routing of the present invention, a kind of data transmission device also is provided, as shown in Figure 3, this device comprises:
First transmitting element 310 is used to use GPRS/CDMA 1X mode to send data to be transmitted to data server;
Second transmitting element 320 when being used for determining that data to be transmitted does not send successfully under GPRS/CDMA 1X mode, uses the SMS mode to send data to be transmitted to data server.
Preferably, as shown in Figure 3, this device can also comprise:
First judging unit 330 is used to judge whether data to be transmitted sends success under the SMS mode;
As shown in Figure 4, described first transmitting element 310 can be realized by following subelement:
First sends subelement 410, is used for sending the HTTP request to data server;
First judgment sub-unit 420 is used to judge whether to receive the successful connection response that data server returns in first Preset Time;
Second sends subelement 430, and the judged result that is used for first judgment sub-unit is converted to the information of default form with data to be transmitted when being, the information that is converted to is sent to data server by the HTTP connection of setting up.
Preferably, first transmitting element 310 can also comprise:
Second judgment sub-unit 440 is used to judge whether receive the first reception success response that data server returns in second Preset Time;
The 3rd judgment sub-unit 450, the judged result that is used for second judgment sub-unit 440 is not for the time, whether the number of times of judging the HTTP request that has sent surpasses the preset times threshold value, if not, indication first sends subelement and resends the HTTP request, if indicate second transmitting element to begin to send data.
In addition, when first judgment sub-unit 420 does not receive the successful connection response that data server returns in first Preset Time, to change the 3rd judgment sub-unit 450 over to, whether the number of times of carrying out the HTTP request that described judgement sent surpasses the step of preset times threshold value.
As shown in Figure 5, second transmitting element 320 can be realized by following subelement:
Divide subelement 510, be used for that data to be transmitted is carried out itemize according to note data amount threshold value and divide;
The 3rd sends subelement 520, is used for each the bar data to be transmitted that will obtain and sends to data server with the form of note, carries the sign of this data to be transmitted in described each bar data to be transmitted.
Apparatus and method of the present invention are corresponding, transmit data by first transmitting element in the mode of GPRS/CDMA 1X, judge whether to send successfully with judging unit, if send unsuccessful, then transmit data in the mode of SMS with second transmitting element, thereby with GPRS/CDMA 1X mode prioritised transmission data, SMS mode process has as a supplement realized reliable, the high efficiency of transmission of data to be transmitted.
Method and apparatus embodiment described above only is schematically, does not constitute the qualification to protection range of the present invention.Those of ordinary skills promptly can understand and implement under the situation of not paying creative work.For those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (11)
1. the method for a transfer of data is characterized in that, comprising:
Use GPRS/CDMA 1X mode to send data to be transmitted to data server;
When determining that data to be transmitted does not send successfully under GPRS/CDMA 1X mode, use the SMS mode to send data to be transmitted to data server.
2. method according to claim 1 is characterized in that, also comprises:
Judge that whether data to be transmitted sends success under the SMS mode, if not, be stored in data to be transmitted in the terminal.
3. method according to claim 1 is characterized in that, described use GPRS/CDMA 1X mode sends data to be transmitted to data server and is specially:
Send the HTTP request to data server;
Judge whether in first Preset Time, to receive the successful connection response that data server returns, if, data to be transmitted is converted to the information of presetting form, the information that is converted to is sent to data server by the HTTP connection of setting up.
4. method according to claim 3 is characterized in that, the described HTTP that the information that is converted to is passed through to set up connects after data server sends, and also comprises:
Whether judgement receives the first reception success response that data server returns in second Preset Time, if not,
Whether the number of times of judging the HTTP request that has sent surpasses the preset times threshold value, if not, sends the HTTP request to data server again, if determine that data to be transmitted does not send successfully under GPRS/CDMA 1X mode.
5. method according to claim 4 is characterized in that, also comprises:
When not receiving the successful connection response that data server returns in first Preset Time, whether the number of times of carrying out the HTTP request that described judgement sent surpasses the step of preset times threshold value.
6. according to any described method of claim 1-5, it is characterized in that described use SMS mode sends data to be transmitted to data server and is specially:
Data to be transmitted is carried out itemize according to note data amount threshold value divide, each the bar data to be transmitted that obtains is sent to data server with the form of note respectively, carry the sign of this data to be transmitted in described each bar data to be transmitted.
7. the device of a transfer of data is characterized in that, comprising:
First transmitting element is used to use GPRS/CDMA 1X mode to send data to be transmitted to data server;
Second transmitting element when being used for determining that data to be transmitted does not send successfully under GPRS/CDMA 1X mode, uses the SMS mode to send data to be transmitted to data server.
8. device according to claim 7 is characterized in that, also comprises:
First judging unit is used to judge whether data to be transmitted sends success under the SMS mode;
Memory cell, the judged result that is used for first judging unit are stored described data to be transmitted for not the time.
9. device according to claim 7 is characterized in that, described first transmitting element comprises:
First sends subelement, is used for sending the HTTP request to data server;
First judgment sub-unit is used to judge whether to receive the successful connection response that data server returns in first Preset Time;
Second sends subelement, and the judged result that is used for first judgment sub-unit is converted to the information of default form with data to be transmitted when being, the information that is converted to is sent to data server by the HTTP connection of setting up.
10. device according to claim 9 is characterized in that, first transmitting element also comprises:
Second judgment sub-unit is used to judge whether receive the first reception success response that data server returns in second Preset Time;
The 3rd judgment sub-unit, the judged result that is used for second judgment sub-unit judge whether the number of times of the HTTP request that has sent surpasses the preset times threshold value for not the time, if not, indication first sends subelement and resends the HTTP request, if indicate second transmitting element to begin to send data.
11., it is characterized in that second transmitting element comprises according to each described device of claim 7 to 10:
Divide subelement, be used for that data to be transmitted is carried out itemize according to note data amount threshold value and divide;
The 3rd sends subelement, and each the bar data to be transmitted that is used for division is obtained sends to data server with the form of note respectively, carries the sign of this data to be transmitted in every described data to be transmitted.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910241289 CN101730022A (en) | 2009-11-27 | 2009-11-27 | Data transmission method and data transmission device |
| PCT/CN2010/070412 WO2011063619A1 (en) | 2009-11-27 | 2010-01-29 | Method and device for data transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910241289 CN101730022A (en) | 2009-11-27 | 2009-11-27 | Data transmission method and data transmission device |
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| Publication Number | Publication Date |
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| CN101730022A true CN101730022A (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910241289 Pending CN101730022A (en) | 2009-11-27 | 2009-11-27 | Data transmission method and data transmission device |
Country Status (2)
| Country | Link |
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| CN (1) | CN101730022A (en) |
| WO (1) | WO2011063619A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108288996A (en) * | 2018-04-18 | 2018-07-17 | 惠州学院 | Based on unmanned plane shooting video high-fidelity teletransmission method, apparatus, storage medium and electronic equipment |
| CN109479026A (en) * | 2016-07-18 | 2019-03-15 | 伟视达电子工贸有限公司 | Selectively modify and send the method, system and computer program product of messaging data |
| CN110356300A (en) * | 2018-04-11 | 2019-10-22 | 上海擎感智能科技有限公司 | Seat heating control method, control system, car-mounted terminal and vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100677063B1 (en) * | 1999-02-13 | 2007-02-01 | 삼성전자주식회사 | Data transmission method and terminal using short message service |
| CN100446621C (en) * | 2006-03-22 | 2008-12-24 | 华为技术有限公司 | Method for establishing wireless resource control access and wireless network controller |
| CN101202963A (en) * | 2007-12-06 | 2008-06-18 | 三一重工股份有限公司 | Method and system for transmitting data used in engineering machinery remote monitor supervision area |
-
2009
- 2009-11-27 CN CN 200910241289 patent/CN101730022A/en active Pending
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2010
- 2010-01-29 WO PCT/CN2010/070412 patent/WO2011063619A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479026A (en) * | 2016-07-18 | 2019-03-15 | 伟视达电子工贸有限公司 | Selectively modify and send the method, system and computer program product of messaging data |
| CN109479026B (en) * | 2016-07-18 | 2021-10-19 | 伟视达电子工贸有限公司 | Methods, systems, and computer program products for selectively modifying and sending messaging data |
| US11153240B2 (en) | 2016-07-18 | 2021-10-19 | Vestel Elektronik Sanayi ve Ticaret A. S. | Method, system and computer program product for selectively adapting and transmitting messaging data |
| CN110356300A (en) * | 2018-04-11 | 2019-10-22 | 上海擎感智能科技有限公司 | Seat heating control method, control system, car-mounted terminal and vehicle |
| CN108288996A (en) * | 2018-04-18 | 2018-07-17 | 惠州学院 | Based on unmanned plane shooting video high-fidelity teletransmission method, apparatus, storage medium and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011063619A1 (en) | 2011-06-03 |
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Application publication date: 20100609 |