CN102625288B - The method and multiprocessor terminal of multiprocessor terminal air downloading - Google Patents
The method and multiprocessor terminal of multiprocessor terminal air downloading Download PDFInfo
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- CN102625288B CN102625288B CN201110451914.6A CN201110451914A CN102625288B CN 102625288 B CN102625288 B CN 102625288B CN 201110451914 A CN201110451914 A CN 201110451914A CN 102625288 B CN102625288 B CN 102625288B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 14
- 239000013256 coordination polymer Substances 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 108700038352 BIP protocol Proteins 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000012790 confirmation Methods 0.000 claims description 7
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/50—Service provisioning or reconfiguring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/08—Interfaces between hierarchically different network devices between user and terminal device
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention discloses the methods and multiprocessor terminal of a kind of downloading of multiprocessor terminal air, it is related to the communications field, the multiprocessor terminal includes application processor AP, communication processor CP and Universal Integrated Circuit Card UICC, wherein the UICC connects the AP by serial peripheral equipment interface SPI, the described method includes: the data download request is sent to AP when UICC initiates data download request to aerial downloading OTA server；After AP receives the data download request, the data download request is sent to the OTA server；AP receives the response data that OTA server responds the data download request and sends, and the response data is sent to UICC, to realize that data are downloaded.The present invention carries out the data interaction between OTA server and UICC by AP, improves speed of download.
Description
Technical field
The present invention relates to Universal Integrated Circuit Card UICC on the communications field more particularly to multiprocessor terminal and distal end are aerial
Download the communication means and multiprocessor terminal of OTA server.
Background technique
Currently, share of the smart phone in mobile phone is continuously improved.It is mobile eventually that the smart phone is generally multiprocessor
End, including an application processor (Application Processor, abbreviation AP), one or more communication processors
(Communication Processor, abbreviation CP).Wherein, the AP be used to handle browser on mobile phone, application program,
ICP/IP protocol stack, WIFI, bluetooth etc.；The CP is responsible for the related affairs of communication network air interface, including at radiofrequency signal
Reason, communication protocol stack and 7816 interfaces of use are connect with UICC.
Existing multiprocessor terminal air downloading OTA technology is to be attached UICC and CP simultaneously in fact by 7816 interfaces
Now application downloading, since more 7816 interface transmission speeds are usually several hundred kbps, so that the speed of downloading is very slow.
Requirement according to GAMA to eNFC mobile phone is supported needs to realize the OTA download function based on BIP agreement on mobile phone,
To improve speed of download.
Summary of the invention
The purpose of the present invention is to provide the methods and multiprocessor terminal of the downloading of multiprocessor terminal air, for solving
The slow problem of aerial speed of download.
According to an aspect of the present invention, the method for multiprocessor terminal air downloading provided by the invention, many places
Managing device terminal includes application processor AP, communication processor CP and Universal Integrated Circuit Card UICC, wherein the UICC passes through string
The row Peripheral Interface SPI connection AP, which comprises
When UICC initiates data download request to aerial downloading OTA server, the data download request is sent to
AP；
After AP receives the data download request, the data download request is sent to the OTA server；
AP receives OTA server and responds the data download request and the response data that sends, and by the response data
It is sent to UICC, to realize that data are downloaded.
It further, further include in UICC and OTA server before UICC initiates data download request to OTA server
Between the step of establishing connection, comprising:
When UICC initiates to open channel request to OTA server, using bearer independent protocol BIP by the opening channel
Request is sent to the BIP module of AP；
After BIP module receives the opening channel request, the terminal comprising channel ID is sent to UICC using BIP agreement and is rung
Message is answered, and is sent to the proxy server of AP and establishes connection request comprising the channel ID；
Proxy server by receive described to establish BIP protocol conversion that connection request uses be to send after ICP/IP protocol
To OTA server；
Proxy server receives OTA server and responds the connection confirmation message for establishing connection request, and via BIP mould
The connection between OTA server has been established in block notice UICC.
Further, the data download request is sent to the BIP module of AP using BIP agreement by UICC.
Further, after the AP receives the data download request, the data download request is sent to the OTA
The step of server includes:
The data download request received is sent to the proxy server of AP by the BIP module of AP；
The BIP protocol conversion that the data download request uses is sent to OTA after ICP/IP protocol by proxy server
Server.
Further, the AP receives the response data that OTA server responds the data download request and sends, and will
The step of response data is sent to UICC include:
The proxy server of AP receives the response data that OTA server is sent, and the TCP/ that the response data is used
BIP module is sent to after the BIP agreement that IP agreement is converted to；
BIP module receives the response data, sends data to UICC and downloads notification message, and is receiving UICC return
After request for receiving the response data, the response data is sent to UICC.
It further, further include in UICC and OTA server after the step of response data is sent to UICC
Between close connection the step of, comprising:
When UICC, which initiates closing passage to OTA server, to be requested, the closing passage is requested to send using BIP agreement
To BIP module；
After BIP module receives the closing passage request, closing passage response message is sent to UICC using BIP agreement,
And the closing connection message comprising the channel ID is sent to proxy server；
After proxy server receives the closing connection message, by the BIP protocol conversion closing connection message and using
To be sent to OTA server after ICP/IP protocol, and receive OTA server response TCP close response message, make UICC with
The connection closed of OTA server.
According to another aspect of the present invention, multiprocessor terminal described in multiprocessor terminal provided by the invention includes answering
With processor AP, communication processor CP and Universal Integrated Circuit Card UICC, connect wherein the UICC passes through serial peripheral equipment interface SPI
Meet the AP.
The UICC, when for initiating data download request to aerial downloading OTA server, by the data download request
It is sent to AP；
The data download request is sent to the OTA and serviced by the AP after receiving the data download request
Device, and the response data that OTA server responds the data download request and sends is received, the response data is sent to
UICC, to realize that data are downloaded.
Further, the AP includes:
Bearer independent protocol BIP module for the data download request received to be sent to proxy server, and connects
Receive the response data, send data to UICC and download notification message, receive UICC return for receiving the number of responses
According to request after, the response data is sent to UICC；
Proxy server, BIP protocol conversion for using the data download request are to send after ICP/IP protocol
To OTA server, and the response data of OTA server transmission is received, the ICP/IP protocol that the response data is used is converted
For BIP agreement after be sent to BIP module.
Further, when the BIP module is also used to establish connection between UICC and OTA server, UICC hair is received
The opening channel request sent, and the terminal response message comprising channel ID is sent to UICC using BIP agreement, it is taken to the agency of AP
Business device, which is sent, establishes connection request comprising the channel ID, when closing connection between UICC and OTA server, receives UICC
The closing passage of transmission is requested, and sends closing passage response message to UICC using BIP agreement, is sent and is wrapped to proxy server
Closing connection message containing the channel ID.
Further, when the proxy server is also used to establish connection between UICC and OTA server, by what is received
It is described to establish the BIP protocol conversion that connection request uses to be sent to OTA server after ICP/IP protocol, and receive OTA service
Device responds the connection confirmation message for establishing connection request, has been established between OTA server via BIP module notice UICC
Connection, between UICC and OTA server close connection when, receive the closing connection message, by closings connect disappear
The BIP protocol conversion used is ceased to be sent to OTA server after ICP/IP protocol, and the TCP for receiving the response of OTA server is closed
Response message makes the connection closed of UICC Yu OTA server.
Compared with prior art, the beneficial effects of the present invention are: the present invention uses BIP protocol realization in multiprocessor
Aerial downloading is applied to UICC, i.e. UICC is connect by SPI interface with AP, makes direct by AP between OTA server and UICC
Data interaction is carried out, speed of download is improved.
Detailed description of the invention
Fig. 1 is the method schematic of multiprocessor terminal air downloading provided in an embodiment of the present invention；
Fig. 2 is the system construction drawing of multiprocessor terminal provided in an embodiment of the present invention；
Fig. 3 is the signal flow graph of multiprocessor terminal air downloading provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with attached drawing to a preferred embodiment of the present invention will be described in detail, it should be understood that described below is excellent
It selects embodiment to be merely to illustrate and explain the present invention, is not intended to restrict the invention.
The multiprocessor terminal includes application processor AP, communication processor CP and Universal Integrated Circuit Card UICC,
Described in UICC the AP connected by serial peripheral equipment interface SPI.Fig. 1 shows that multiprocessor provided in an embodiment of the present invention is whole
The method schematic downloaded in the air is held, as shown in Figure 1, comprising:
Step 101, when UICC initiates data download request to aerial downloading OTA server, data downloading is asked
It asks and is sent to AP.The data download request is sent to the BIP module of AP using BIP agreement by the UICC.
After step 102, AP receive the data download request, the data download request is sent to the OTA and is serviced
Device.Specifically, the data download request received is sent to the proxy server of AP by the BIP module of AP；Proxy server
It is to be sent to OTA server after ICP/IP protocol by BIP protocol conversion that the data download request uses.
Step 103, AP receive the response data that OTA server responds the data download request and sends, and will be described
Response data is sent to UICC, to realize that data are downloaded.Specifically, the proxy server of AP receives the sound that OTA server is sent
It answers data, and BIP module will be sent to after BIP agreement that the ICP/IP protocol that the response data uses is converted to；BIP module
Receive the response data, send data to UICC and download notification message, and receive UICC return for receiving the sound
After the request for answering data, the response data is sent to UICC.
Further, before executing step 101, further include the steps that establishing connection between UICC and OTA server, wrap
It includes: when UICC initiates to open channel request to OTA server, using bearer independent protocol BIP by the opening channel request
It is sent to the BIP module of AP；After BIP module receives the opening channel request, being sent using BIP agreement to UICC includes channel
The terminal response message of ID, and sent to the proxy server of AP and establish connection request comprising the channel ID；Agency service
Device by receive described to establish BIP protocol conversion that connection request uses be to be sent to OTA server after ICP/IP protocol；Agency
Server receives OTA server and responds the connection confirmation message for establishing connection request, and via BIP module notice UICC
Establish the connection between OTA server.
It further, further include the step that connection is closed between UICC and OTA server after executing the step 103
Suddenly, comprising: when UICC, which initiates closing passage to OTA server, to be requested, be sent to closing passage request using BIP
BIP module；After BIP module receives the closing passage request, closing passage response message is sent to UICC using BIP agreement,
And the closing connection message comprising the channel ID is sent to proxy server；Proxy server receives the closing connection message
Afterwards, the BIP protocol conversion closing connection message used receives OTA to be sent to OTA server after ICP/IP protocol
The TCP of server response closes response message, makes the connection closed of UICC Yu OTA server.
Fig. 2 shows the system construction drawing of multiprocessor terminal provided in an embodiment of the present invention, as shown in Figure 2.The present invention
The multiprocessor terminal includes channel between AP, one or more CP, UICC and processor.Wherein the UICC passes through
Serial peripheral equipment interface SPI connection.
The UICC, when for initiating data download request to aerial downloading OTA server, by the data download request
It is sent to AP；
The data download request is sent to the OTA and serviced by the AP after receiving the data download request
Device, and the response data that OTA server responds the data download request and sends is received, the response data is sent to
UICC, to realize that data are downloaded.
Further, the AP includes:
Bearer independent protocol BIP module for the data download request received to be sent to proxy server, and connects
Receive the response data, send data to UICC and download notification message, receive UICC return for receiving the number of responses
According to request after, the response data is sent to UICC；
Proxy server, BIP protocol conversion for using the data download request are to send after ICP/IP protocol
To OTA server, and the response data of OTA server transmission is received, the ICP/IP protocol that the response data is used is converted
For BIP agreement after be sent to BIP module.
Further, when the BIP module is also used to establish connection between UICC and OTA server, UICC hair is received
The opening channel request sent, and the terminal response message comprising channel ID is sent to UICC using BIP agreement, it is taken to the agency of AP
Business device, which is sent, establishes connection request comprising the channel ID, when closing connection between UICC and OTA server, receives UICC
The closing passage of transmission is requested, and sends closing passage response message to UICC using BIP agreement, is sent and is wrapped to proxy server
Closing connection message containing the channel ID.
Further, when the proxy server is also used to establish connection between UICC and OTA server, by what is received
It is described to establish the BIP protocol conversion that connection request uses to be sent to OTA server after ICP/IP protocol, and receive OTA service
Device responds the connection confirmation message for establishing connection request, has been established between OTA server via BIP module notice UICC
Connection, between UICC and OTA server close connection when, receive the closing connection message, by closings connect disappear
The BIP protocol conversion used is ceased to be sent to OTA server after ICP/IP protocol, and the TCP for receiving the response of OTA server is closed
Response message makes the connection closed of UICC Yu OTA server.
Further, the AP further includes TCP/IP module, WIFI module and PPP module.
Further, the CP further includes PPP module and GSM/GPRS module.
The UICC successively can carry out wireless network with OTA server via the TCP/IP module of AP and WIFI and interact,
Can also successively via the TCP/IP module of AP and PPP module, the PPP module of CP and GSM/GPRS module and OTA server into
The interaction of row wireless network.
Fig. 3 shows the signal flow graph of multiprocessor terminal air downloading provided in an embodiment of the present invention, such as Fig. 3 institute
Show.
The first step, UICC and the OTA of distal end server establish connection.
Step 301, UICC are sent to the BIP module of AP with BIP protocol mode and open channel request Fetch:open
channel(client)；
Step 302, BIP module respond the terminal response message comprising channel ID to UICC with BIP protocol mode
Terminal response (channel id), and issued to the proxy server of AP and establish connection comprising the channel ID
It requests ConnectReq (channelId).
Step 303, proxy server by receive it is described establish the BIP protocol conversion that connection request uses for TCP/IP association
It is sent to OTA server after view, i.e., institute will be sent to using the connection request of establishing of ICP/IP protocol by wireless network
State the remote server opened and specified in channel request open channel.
The OTA server that step 304, proxy server receive distal end responds the connection confirmation for establishing connection request and disappears
Breath.
Step 305, proxy server send ConnectCnf to BIP module.
Step 306, BIP module issue successful connection message Event channel status (link to UICC
Established), show that connection has built up.
Second step, UICC send data download request to OTA server.
Step 307, when UICC initiates data download request to aerial downloading OTA server, UICC uses BIP agreement general
The data download request is sent to the BIP module of AP.That is UICC is with BIP agreement by the data download request Fetch:send
Data is sent to BIP module.
Step 308, BIP module give data download request proxy server Data (channelId), and send out to UICC
Send response message.
Step 309, proxy server send out the BIP protocol conversion that the data download request uses after ICP/IP protocol
It send to OTA server, i.e., transmits the mode that the data download request is converted to ICP/IP protocol, be sent to OTA clothes
Business device.
Third step, OTA server send response data to UICC.
Step 310, OTA server will be sent to proxy server with ICP/IP protocol transmission response data.
Step 311, proxy server notify BIP module by Data (channelId).
After step 312, BIP module receive response data, sends data and download notification message Envelope (channel
Data available) inform that UICC has data arrival
Step 313, UICC return to the request Fetch:receive data for receiving the response data and require to receive
Access data.
Step 314, BIP module send response data to UICC by Terminal response (data).
The connection of the OTA server of 4th step, closing UICC and distal end.
Step 315, when UICC to OTA server initiate closing passage request when, UICC to BIP module send closing passage
It requests Fetch:close channel (channel id), requests closing passage.
After step 316, BIP module receive the closing passage request, closing passage is sent to UICC using BIP agreement and is rung
Answer message Terminal response (channel status:link not established) confirm closing passage, and to
Proxy server sends the closing connection message CloseInd (channelId) comprising the channel ID.
After step 317, proxy server receive the closing connection message, by the BIP for closing connection message and using
Protocol conversion sends TCP turn-off request to the OTA server of distal end to be sent to OTA server after ICP/IP protocol.
Step 318, OTA server return to TCP and close response message, connection closed.
Wherein, above-mentioned wireless network can choose WIFI, or the interface by dialling up on the telephone with communication module is established
Act to obtain other physical networks for establishing of ppp link or terminal.
Although describing the invention in detail above, but the invention is not restricted to this, those skilled in the art of the present technique
It can be carry out various modifications with principle according to the present invention.Therefore, all modifications made according to the principle of the invention, all should be understood as
Fall into protection scope of the present invention.
Claims (10)
1. the method for multiprocessor terminal air downloading, the multiprocessor terminal includes application processor AP, communication processor
CP and Universal Integrated Circuit Card UICC is equipped in the AP wherein the UICC connects the AP by serial peripheral equipment interface SPI
Bearer independent protocol BIP module, which is characterized in that the described method includes:
UICC initiates data download request by the way that data download request is transmitted directly to AP, to aerial downloading OTA server；
After AP receives the data download request, the data download request is sent to the OTA server；
The OTA server received is responded the data download request by AP and the response data that sends is via Serial Peripheral Interface (SPI)
SPI is sent directly to UICC, so that the UICC carries out data downloading from the OTA server via AP and SPI；
Wherein, data download request is sent to the BIP module of AP using BIP agreement by the UICC；
Wherein, UICC is also via the UICC protocol stack in 7816 interfaces connection CP.
2. the method according to claim 1, wherein UICC to OTA server initiate data download request before,
Further include the steps that establishing connection between UICC and OTA server, comprising:
When UICC initiates to open channel request to OTA server, the opening channel request is sent to AP using BIP agreement
BIP module；
After BIP module receives the opening channel request, the terminal response comprising channel ID is sent to UICC using BIP agreement and is disappeared
Breath, and sent to the proxy server of AP and establish connection request comprising the channel ID；
Proxy server by receive described to establish BIP protocol conversion that connection request uses be to be sent to after ICP/IP protocol
OTA server；
Proxy server receives OTA server and responds the connection confirmation message for establishing connection request, and logical via BIP module
Know that the connection between OTA server has been established in UICC.
3. according to the method described in claim 2, it is characterized in that, UICC is sent out the data download request using BIP agreement
Give the BIP module of AP.
4., will be described according to the method described in claim 3, it is characterized in that, after the AP receives the data download request
Data download request is sent to the step of OTA server and includes:
The data download request received is sent to the proxy server of AP by the BIP module of AP；
The BIP protocol conversion that the data download request uses is sent to OTA service by proxy server after ICP/IP protocol
Device.
5. according to the method described in claim 4, it is characterized in that, the AP, which receives OTA server, responds the data downloading
The response data of request and transmission, and the step of response data is sent to UICC includes:
The proxy server of AP receives the response data that OTA server is sent, and the TCP/IP that the response data is used is assisted
BIP module is sent to after discussing the BIP agreement be converted to；
BIP module receives the response data, sends data to UICC and downloads notification message, and is receiving being used for for UICC return
After the request for receiving the response data, the response data is sent to UICC.
6. according to the method described in claim 5, it is characterized in that, after the step of response data is sent to UICC
Further include the steps that closing connection between UICC and OTA server, comprising:
When UICC, which initiates closing passage to OTA server, to be requested, closing passage request is sent to using BIP agreement
BIP module；
After BIP module receives the closing passage request, using BIP agreement to UICC transmission closing passage response message, and to
Proxy server sends the closing connection message comprising the channel ID；
After proxy server receives the closing connection message, it is by the BIP protocol conversion that the closing connection message uses
OTA server is sent to after ICP/IP protocol, and the TCP for receiving the response of OTA server closes response message, makes UICC and OTA
The connection closed of server.
7. a kind of multiprocessor terminal, the multiprocessor terminal includes application processor AP, communication processor CP and generic set
It is equipped in the AP wherein the UICC connects the AP by serial peripheral equipment interface SPI at circuit card UICC and carries unrelated association
Discuss BIP module, which is characterized in that
The UICC initiates data downloading to aerial downloading OTA server and asks by the way that data download request is transmitted directly to AP
It asks；
After the AP receives the data download request, the data download request is sent to the OTA server, and will connect
The response data that the OTA server received responds the data download request and sends directly is sent out via serial peripheral equipment interface SPI
It send to UICC, so that the UICC carries out data downloading from the OTA server via AP and SPI；
Wherein, wherein data download request is sent to the BIP module of AP using BIP agreement by the UICC；
Wherein, UICC is also via the UICC protocol stack in 7816 interfaces connection CP.
8. terminal according to claim 7, which is characterized in that the AP includes:
Bearer independent protocol BIP module for the data download request received to be sent to proxy server, and receives institute
State response data, send data to UICC and download notification message, receive UICC return for receiving the response data
After request, the response data is sent to UICC；
Proxy server, BIP protocol conversion for using the data download request are to be sent to OTA after ICP/IP protocol
Server, and the response data of OTA server transmission is received, the ICP/IP protocol that the response data uses is converted to
BIP module is sent to after BIP agreement.
9. terminal according to claim 8, which is characterized in that the BIP module be also used to UICC and OTA server it
Between when establishing connection, receive the opening channel request that UICC is sent, and sent to UICC using BIP agreement include channel ID end
Response message is held, is sent to the proxy server of AP and establishes connection request comprising the channel ID, in UICC and OTA server
Between close connection when, receive UICC send closing passage request, and using BIP agreement to UICC send closing passage respond
Message sends the closing connection message comprising the channel ID to proxy server.
10. terminal according to claim 9, which is characterized in that the proxy server is also used to service in UICC and OTA
When establishing connection between device, by receive described to establish BIP protocol conversion that connection request uses be to send after ICP/IP protocol
It to OTA server, and receives OTA server and responds the connection confirmation message for establishing connection request, notified via BIP module
The connection between OTA server has been established in UICC, when closing connection between UICC and OTA server, receives the closing
Connection message closes the BIP protocol conversion that connection message uses for described to be sent to OTA server after ICP/IP protocol, and
The TCP for receiving the response of OTA server closes response message, makes the connection closed of UICC Yu OTA server.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110451914.6A CN102625288B (en) | 2011-12-29 | 2011-12-29 | The method and multiprocessor terminal of multiprocessor terminal air downloading |
| PCT/CN2012/072005 WO2013097344A1 (en) | 2011-12-29 | 2012-03-06 | Multiprocessor terminal over the air method and multiprocessor terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110451914.6A CN102625288B (en) | 2011-12-29 | 2011-12-29 | The method and multiprocessor terminal of multiprocessor terminal air downloading |
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| CN102625288A CN102625288A (en) | 2012-08-01 |
| CN102625288B true CN102625288B (en) | 2019-06-11 |
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| WO (1) | WO2013097344A1 (en) |
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| CN104378391A (en) | 2013-08-12 | 2015-02-25 | 无锡知谷网络科技有限公司 | Software updating method, system and device |
| CN106550351B (en) * | 2015-09-22 | 2020-07-07 | 联芯科技有限公司 | Method for transmitting BIP protocol data and applicable mobile equipment |
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- 2012-03-06 WO PCT/CN2012/072005 patent/WO2013097344A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050259673A1 (en) * | 2004-05-18 | 2005-11-24 | Axalto Inc. | Method and system for end-to-end communication between a universal integrated circuit card and a remote entity over an IP-based wireless wide area network and the internet |
| CN101594614A (en) * | 2009-06-30 | 2009-12-02 | 中兴通讯股份有限公司 | Data download method and terminal |
| CN101600263A (en) * | 2009-06-30 | 2009-12-09 | 中兴通讯股份有限公司 | Data transmission method and terminal |
| CN101895572A (en) * | 2010-06-28 | 2010-11-24 | 中兴通讯股份有限公司 | Data interaction method and system between SD card and main control equipment |
| CN102033828A (en) * | 2010-11-24 | 2011-04-27 | 中兴通讯股份有限公司 | Method and system for accessing external card |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013097344A1 (en) | 2013-07-04 |
| CN102625288A (en) | 2012-08-01 |
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