CN105813006A - Information upgrading method, terminal equipment, network management equipment and system - Google Patents
Information upgrading method, terminal equipment, network management equipment and system Download PDFInfo
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- CN105813006A CN105813006A CN201410843833.4A CN201410843833A CN105813006A CN 105813006 A CN105813006 A CN 105813006A CN 201410843833 A CN201410843833 A CN 201410843833A CN 105813006 A CN105813006 A CN 105813006A
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Abstract
The invention discloses an information upgrading method, terminal equipment, network management equipment and a system. The method comprises the steps of acquiring the identification information of an SIM card in the terminal equipment; generating an upgrade request of a chip operating system based on the identification information of the SIM card; sending the upgrade request of the chip operating system to the network management equipment to enable the network management equipment to acquire a corresponding upgrade package according to the upgrade request of the chip operating system; receiving the upgrade package returned by the network management equipment; and upgrading the chip operating system of the SIM card by utilizing the upgrade package.
Description
Technical field
The present invention relates to the information management technique of the communications field, particularly relate to a kind of information upgrade method, terminal unit, network management device and system.
Background technology
At present, user uses the related service of mobile communication, it is necessary to support communication service by client identification module SIM (SubscriberIdentityModule) card.Continuous upgrading along with mobile network, SIM corresponding to user needs the mobile network after using upgrading can be continuing with mobile network, such as, due to Long Term Evolution (LTE, LongTermEvolution) network requirement terminal unit must use Global Subscriber identification card (USIM, UniversalSubscriberIdentityModule) card can use LTE network.But, so along with the way of SIM corresponding to the upgrading of mobile network, while using mobile network to make troubles to user, also result in the wasting of resources largely.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of information upgrade method, terminal unit, network management device and system, can at least solve the problems referred to above that prior art exists.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
Embodiments providing a kind of information upgrade method, be applied to terminal unit, described method includes:
Get the identification information of SIM in described terminal unit；
The identification information utilizing described SIM generates chip operating system upgrade request；
Send described chip operating system upgrade request to network management device so that described network management device obtains corresponding AKU according to described chip operating system upgrade request；
Receive the AKU that described network management device returns；
Described AKU is utilized to upgrade for the chip operating system of described SIM.
In such scheme, described described AKU is utilized to upgrade for the chip operating system of described SIM, including:
The first check information is determined according to described AKU；
Send described first check information extremely described network management device so that according to described first check information, described network management device verifies whether described terminal unit receives successfully, when the result is for receiving successfully, return the information being proved to be successful；
After receiving the information being proved to be successful that described network management device returns, according to described AKU, described SIM is upgraded.
In such scheme, described get the first check information according to described AKU, including:
Utilize key information to carry out verification for described AKU to calculate, obtain described first check information.
In such scheme, send described chip operating system upgrade request to network management device, including:
Receiving the AKU list information that described network management device returns, described AKU list information includes at least one AKU and version corresponding to described AKU；
AKU list information according to receiving chooses the version that AKU is corresponding, download request is sent to described network management device so that described network management device determines AKU according to described chip operating system upgrade request and the download request that receives according to version corresponding to the described AKU chosen.
Embodiments providing a kind of information upgrade method, be applied to network management device, described method includes:
Receiving the chip operating system upgrade request that terminal unit is sent, described chip operating system upgrade request includes the identification information of SIM in described terminal unit；
The AKU of correspondence is chosen according to described chip operating system upgrade request；
Send described AKU extremely described terminal unit so that described terminal unit is upgraded for the chip operating system of described SIM according to described AKU.
In such scheme, before sending described AKU extremely described terminal unit, described method also includes:
The key information of correspondence is chosen according to the identification information of SIM in described terminal unit；
According to described key information, described AKU is carried out verification to calculate, obtain the second check information.
In such scheme, after the described AKU of described transmission extremely described terminal unit, described method also includes:
Receive the first check information that described terminal unit is sent；
Described second check information is utilized to verify whether described terminal unit receives successfully with described first check information, when the result is for receiving successfully, the information being proved to be successful is returned so that described SIM is upgraded by described terminal unit according to described AKU to described terminal unit.
In such scheme, the described AKU choosing correspondence according to described chip operating system upgrade request, including:
Determine the AKU list information of correspondence according to described chip operating system upgrade request, described AKU list information includes at least one AKU and version corresponding to described AKU；
Send described AKU list information extremely described terminal unit；
After receiving the download request that described terminal unit sends, choose the AKU of correspondence according to described chip operating system upgrade request and the request of downloading that receives.
The embodiment of the present invention additionally provides a kind of terminal unit, and described terminal unit includes:
System upgrade unit, for getting the identification information of SIM in described terminal unit；The identification information utilizing described SIM generates chip operating system upgrade request；Send described chip operating system upgrade request to network management device so that described network management device obtains corresponding AKU according to described chip operating system upgrade request；Receive the AKU that described network management device returns；
SIM administrative unit, for utilizing described AKU to upgrade for the chip operating system of described SIM.
In such scheme, described SIM administrative unit, specifically for determining the first check information according to described AKU；Send described first check information extremely described network management device so that according to described first check information, described network management device verifies whether described terminal unit receives successfully, when the result is for receiving successfully, return the information being proved to be successful；After receiving the information being proved to be successful that described network management device returns, according to described AKU, described SIM is upgraded.
In such scheme, described SIM administrative unit, calculate specifically for utilizing key information to carry out verification for described AKU, obtain described first check information.
In such scheme, described system upgrade unit, specifically for receiving the AKU list information that described network management device returns；AKU list information according to receiving chooses the version that AKU is corresponding, sending download request according to version corresponding to the described AKU chosen to described network management device, described AKU list information includes at least one AKU and version corresponding to described AKU.
Embodiments providing a kind of network management device, described network management device includes:
Communication unit, for receiving the chip operating system upgrade request that terminal unit is sent, described chip operating system upgrade request includes the identification information of SIM in described terminal unit；Send described AKU extremely described terminal unit so that described terminal unit is upgraded for the chip operating system of described SIM according to described AKU；
Processing unit, for choosing the AKU of correspondence according to described chip operating system upgrade request.
In such scheme, described network management device also includes:
Verification unit, for choosing the key information of correspondence according to the identification information of SIM in described terminal unit；According to described key information, described AKU is carried out verification to calculate, obtain the second check information.
In such scheme, described communication unit, it is additionally operable to receive the first check information that described terminal unit is sent；
Accordingly, described verification unit, it is additionally operable to utilize described second check information to verify whether described terminal unit receives successfully with described first check information, when the result is for receiving successfully, is returned the information being proved to be successful to described terminal unit by described communication unit.
In such scheme, described processing unit, it is additionally operable to determine that according to described chip operating system upgrade request the AKU list information of correspondence, described AKU list information include at least one AKU and version corresponding to described AKU；Send described AKU list information extremely described terminal unit；After receiving the download request that described terminal unit sends, choose the AKU of correspondence according to described chip operating system upgrade request and the request of downloading that receives.
Embodiments providing a kind of information upgrade-system, described system includes:
Terminal unit, for getting the identification information of SIM；The identification information utilizing described SIM generates chip operating system upgrade request；Send described chip operating system upgrade request to network management device, receive the AKU that described network management device returns；Described AKU is utilized to upgrade for the chip operating system of described SIM；
Network management device, for obtaining corresponding AKU according to described chip operating system upgrade request；Send described AKU extremely described terminal unit.
Information upgrade method provided by the present invention, terminal unit, network management device and system, chip operating system upgrade request can be generated according to the identification information of SIM by terminal unit, and send described chip operating system upgrade request to network management device place, get AKU from network management device, and utilize AKU that chip operating system is carried out updating operation.So, it becomes possible to avoid the SIM corresponding along with the upgrading of mobile network, use, to user, the problem that mobile network makes troubles, improve user and use the convenience of mobile network, it is to avoid the wasting of resources.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention information upgrade method schematic flow sheet one；
Fig. 2 is that the embodiment of the present invention utilizes described AKU to carry out upgrading schematic flow sheet for operating system；
Fig. 3 is embodiment of the present invention information upgrade method schematic flow sheet two；
Fig. 4 is embodiment of the present invention terminal unit composition structural representation；
Fig. 5 is embodiment of the present invention network management device composition structural representation；
Fig. 6 is embodiment of the present invention information upgrade-system composition structural representation；
Fig. 7 is embodiment of the present invention system composition operating diagram.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is further described in more detail.
Embodiment one,
Present embodiments provide a kind of information upgrade method, be applied to terminal unit, as it is shown in figure 1, described method includes:
Step 101: get the identification information of SIM in described terminal unit；
Step 102: utilize the identification information of described SIM to generate chip operating system upgrade request；
Step 103: send described chip operating system upgrade request to network management device so that described network management device obtains corresponding AKU according to described chip operating system upgrade request；
Step 104: receive the AKU that described network management device returns；
Step 105: utilize described AKU to upgrade for the chip operating system of described SIM.
Here, described get the implementation of the identification information of SIM in described terminal unit may include that unlatching first application, the first operation for described first application detected, get the identification information of the SIM of described terminal unit according to described first operation.
Described first application can for be arranged at the application in described terminal unit according to practical situation, when user opens in terminal unit first application time, it is possible to entrance first apply operation interface.When choosing the option of chip operating system (COS, ChipOperatingSystem) of upgrading SIM during user is by the operation interface of the first application, obtain the identification information of SIM.
Wherein, the identification information of described SIM can include following at least one: international mobile subscriber identity (IMSI, InternationalMobileSubscriberIdentificationNumber), integrated circuit card identification code (ICCID, IntegrateCircuitCardIDentity)；Wherein, ICCID is the identification code being solidificated in SIM.
Preferably, user can also pass through the AKU that terminal unit selects to download, and sends described chip operating system upgrade request to network management device, including:
Receiving the AKU list information that described network management device returns, described AKU list information includes at least one AKU and version corresponding to described AKU；
AKU list information according to receiving chooses the version that AKU is corresponding, download request is sent to described network management device so that described network management device determines AKU according to described chip operating system upgrade request and the download request that receives according to version corresponding to the described AKU chosen.
Here the example enumerated is the AKU that user side selects to download, and actually directly can also be selected above the AKU of the chip operating system current version of described SIM for the SIM of terminal unit by network management device end；Such as: terminal unit utilizes the identification information of described SIM and the chip operating system version number of SIM to generate chip operating system upgrade request and sends to network management device；Make described network management device choose the AKU list information of correspondence according to the identification information of described SIM, from described AKU list information, choose the AKU higher than described chip operating system version number further according to chip operating system version number.
Described key information is the key being preset in SIM according to practical situation, it is possible to for, before user buys SIM, one or more keys of write in each SIM.All can have special key for each SIM card, the concrete method generating key can be used the key generation device of specialty to generate one or more keys collectively as key information for every SIM card by SIM provider.Described key is except write in described SIM, and described key also can be saved in network management device after associating with the identification information of described SIM.
Preferably, described AKU is utilized to upgrade for the chip operating system of described SIM described in above-mentioned steps 105, as in figure 2 it is shown, specifically include:
Step 201: determine the first check information according to described AKU；
Step 202: send described first check information extremely described network management device so that according to described first check information, described network management device verifies whether described terminal unit receives successfully, when the result is for receiving successfully, return the information being proved to be successful；
Step 203: after receiving the information being proved to be successful that described network management device returns, according to described AKU, described SIM is upgraded.
Wherein, described get the first check information according to described AKU, including: utilize key information to carry out verification for described AKU and calculate, obtain described first check information.Here scene can be understood as and only includes a key in key information, uses this key to carry out verification calculating and obtains the first check information.
The above-mentioned method utilizing key information to carry out verification calculating for described AKU can have multiple, can be such as that the algorithm of 3DES utilize described key information to carry out verification calculating for described AKU.So, carry out verification calculating by key information and get the first check information, it is possible to be verified in network management device side by the first check information, so that it is determined that whether terminal unit has been correctly received whole AKUs, ensure the success rate for upgrading of user, promote the experience of user.
Preferably, described method also includes: utilize key information to set up the communication connection with described network management device.Specifically can show as in described terminal unit sends information between described network management device, each through key information, the information to send is encrypted operation；Accordingly, it is decrypted operation each through key information when the information network management device every time received sent.Key information can be interpreted as by this scene only comprise a key, be identical with calculating the key obtaining the first check information.
So, ensure that communication between terminal unit and network management device is provided with privacy each time, and it is also possible that whether the validation of information that network management device is sent according to terminal unit connects correct, if connection error, time namely network management device does not preserve the SIM corresponding information of terminal unit, meeting prompt terminal equipment connection error, then terminal unit can set up connection again to correct network management device, and performs follow-up updating operation.
Preferably due to above-mentioned key information can include one or more key, then by using the different keys in key information respectively in different steps, it is possible to further promote the safety of this method；Such as, it is assumed that key information includes the first key and the second key；Concrete operation can be:
In time using AKU to upgrade, it is possible to use the first cipher key calculation obtains the first check information of AKU；Send described first check information extremely described network management device so that according to described first check information, described network management device side verifies whether described terminal unit receives successfully, when the result is for receiving successfully, return the information being proved to be successful；After receiving the information being proved to be successful that described network management device returns, according to described AKU, described SIM is upgraded.
In time setting up communication connection, it is possible to use the second key sets up the communication connection with described network management device.
Visible, by adopting such scheme, just can be generated chip operating system upgrade request by terminal unit according to the identification information of SIM, and send described chip operating system upgrade request to network management device place, get AKU from network management device, and utilize AKU that chip operating system is carried out updating operation.So, it becomes possible to avoid the SIM corresponding along with the upgrading of mobile network, use, to user, the problem that mobile network makes troubles, improve user and use the convenience of mobile network, it is thus also avoided that the wasting of resources.
Embodiment two,
Present embodiments provide a kind of information upgrade method, be applied to network management device, as it is shown on figure 3, described method includes:
Step 301: receiving the chip operating system upgrade request that terminal unit is sent, described chip operating system upgrade request includes the identification information of SIM in described terminal unit；
Step 302: choose the AKU of correspondence according to described chip operating system upgrade request；
Step 303: send described AKU extremely described terminal unit so that described terminal unit is upgraded for the chip operating system of described SIM according to described AKU.
Here, the identification information of described SIM can include following at least one: international mobile subscriber identity (IMSI, InternationalMobileSubscriberIdentificationNumber), integrated circuit card identification code (ICCID, IntegrateCircuitCardIDentity)；Wherein, ICCID is the identification code being solidificated in SIM.
Described key information is the key being preset in SIM according to practical situation, it is possible to for, before user buys SIM, one or more keys of write in each SIM.All can have special key for each SIM card, the concrete method generating key can be use CryptoAPI to generate.Described key is except write in described SIM, and described key also can be saved in network management device after associating with the identification information of described SIM.
Preferably, user can also pass through the AKU that terminal unit selects to download, and chooses the AKU of correspondence according to described chip operating system upgrade request, including:
Determine the AKU list information of correspondence according to described chip operating system upgrade request, described AKU list information includes at least one AKU and version corresponding to described AKU；
Send described AKU list information extremely described terminal unit；
After receiving the download request that described terminal unit sends, choose the AKU of correspondence according to described chip operating system upgrade request and the request of downloading that receives.
Here the example enumerated is the AKU that user side selects to download, and actually directly can also be selected above the AKU of the chip operating system current version of described SIM for the SIM of terminal unit by network management device end；Such as:
Terminal unit utilizes the identification information of described SIM and the chip operating system version number of SIM to generate chip operating system upgrade request and sends to network management device；
Described network management device chooses the AKU list information of correspondence according to the identification information of described SIM, chooses the AKU higher than described chip operating system version number further according to chip operating system version number from described AKU list information.
In time described AKU list information possessing at least one higher than the AKU of the version of described chip operating system, it is possible to for choosing the AKU of a grade of the version number higher than described chip operating system.
Or, in time determining that current SIM card chip operating system is most highest version, returning to terminal unit has been the notice of most highest version.
Preferably, before sending described AKU extremely described terminal unit, described method also includes: choose the key information of correspondence according to the identification information of SIM in described terminal unit；According to described key information, described AKU is carried out verification to calculate, obtain the second check information.Here scene can be understood as and only includes a key in key information, uses this key to carry out verification calculating and obtains the second check information.
Accordingly, after the described AKU of described transmission extremely described terminal unit, described method also includes: receive the first check information that described terminal unit is sent；Described second check information is utilized to verify whether described terminal unit receives successfully with described first check information, when the result is for receiving successfully, the information being proved to be successful is returned so that described SIM is upgraded by described terminal unit according to described AKU to described terminal unit.
Wherein, the discrimination method being proved to be successful can be that the first check information is proved to be successful with described identical being of second check information.
Further, when described the result is reception failure, returning the information of authentication failed to described terminal unit, terminal unit is determined and is upgraded unsuccessfully.
The above-mentioned method utilizing key information to carry out verification calculating for described AKU can have multiple, can be such as that the algorithm of 3DES utilize described key information to carry out verification calculating for described AKU.So, carry out verification calculating by key information and get the first check information, it is possible to be verified in network management device side by the first check information, so that it is determined that whether terminal unit has been correctly received whole AKUs, ensure the success rate for upgrading of user, promote the experience of user.
Preferably, described method also includes: utilize key information to set up the communication connection with described network management device.Specifically can show as in described terminal unit sends information between described network management device, each through key information, the information to send is encrypted operation；Accordingly, it is decrypted operation each through key information when the information network management device every time received sent；Key information can be interpreted as by this scene only comprise a key, be identical with calculating the key obtaining the second check information.So, ensure that communication between terminal unit and network management device is provided with privacy each time, and it is also possible that whether the validation of information that network management device is sent according to terminal unit connects correct, if connection error, time namely network management device does not preserve the SIM corresponding information of terminal unit, meeting prompt terminal equipment connection error, then terminal unit can set up connection again to correct network management device, and performs follow-up updating operation.
Preferably due to above-mentioned key information can include one or more key, then by using the different keys in key information respectively in different steps, it is possible to further promote the safety of this method；Such as, it is assumed that key information includes the first key and the second key；Concrete operation can be:
Before issuing AKU, it is possible to use the first cipher key calculation obtains the second check information of AKU.
In time setting up communication connection, it is possible to use the second key sets up the communication connection with described terminal unit.
Visible, by adopting such scheme, just can be generated chip operating system upgrade request by terminal unit according to the identification information of SIM, and send described chip operating system upgrade request to network management device place, get AKU from network management device, and utilize AKU that chip operating system is carried out updating operation.So, it becomes possible to avoid the SIM corresponding along with the upgrading of mobile network, use, to user, the problem that mobile network makes troubles, improve user and use the convenience of mobile network, it is thus also avoided that the wasting of resources.
Embodiment three,
Present embodiments providing a kind of terminal unit, as shown in Figure 4, described terminal unit includes:
System upgrade unit 41, for getting the identification information of SIM in described terminal unit；The identification information utilizing described SIM generates chip operating system upgrade request；Send described chip operating system upgrade request to network management device so that described network management device obtains corresponding AKU according to described chip operating system upgrade request；Receive the AKU that described network management device returns；
SIM administrative unit 42, for utilizing described AKU to upgrade for the chip operating system of described SIM.
Here, described system upgrade unit, specifically for opening the first application, the first operation for described first application detected, get the identification information of the SIM of described terminal unit according to described first operation.
Described first application can for be arranged at the application in system upgrade unit according to practical situation, when user opens in terminal unit first application time, it is possible to entrance first apply operation interface.When choosing the option of chip operating system (COS, ChipOperatingSystem) of upgrading SIM during user is by the operation interface of the first application, obtain the identification information of SIM.
Wherein, the identification information of described SIM can include following at least one: international mobile subscriber identity (IMSI, InternationalMobileSubscriberIdentificationNumber), integrated circuit card identification code (ICCID, IntegrateCircuitCardIDentity)；Wherein, ICCID is the identification code being solidificated in SIM.
Preferably, user can also pass through the AKU that terminal unit selects to download, and sends described chip operating system upgrade request to network management device, including:
System upgrade unit 41, specifically for receiving the AKU list information that described network management device returns, described AKU list information includes at least one AKU and version corresponding to described AKU；AKU list information according to receiving chooses the version that AKU is corresponding, download request is sent to described network management device so that described network management device determines AKU according to described chip operating system upgrade request and the download request that receives according to version corresponding to the described AKU chosen.
Here the example enumerated is the AKU that user side selects to download, and actually directly can also be selected above the AKU of the chip operating system current version of described SIM for the SIM of terminal unit by network management device end；Such as: terminal unit utilizes the identification information of described SIM and the chip operating system version number of SIM to generate chip operating system upgrade request and sends to network management device；Make described network management device choose the AKU list information of correspondence according to the identification information of described SIM, from described AKU list information, choose the AKU higher than described chip operating system version number further according to chip operating system version number.
Described key information is the key being preset in SIM according to practical situation, can be, before user buys SIM, in each SIM, one or more keys of write can have special key for each SIM card, and the concrete method generating key can be used the key generation device of specialty to generate one or more keys collectively as key information for every SIM card by SIM provider.Described key is except write in described SIM, and described key also can be saved in network management device after associating with the identification information of described SIM.
Preferably, described SIM administrative unit 42, specifically for determining the first check information according to described AKU；Send described first check information extremely described network management device so that according to described first check information, described network management device verifies whether described terminal unit receives successfully, when the result is for receiving successfully, return the information being proved to be successful；After receiving the information being proved to be successful that described network management device returns, according to described AKU, described SIM is upgraded.Here scene can be understood as and only includes a key in key information, uses this key to carry out verification calculating and obtains the first check information.
Wherein, described SIM administrative unit 42, calculate specifically for utilizing key information to carry out verification for described AKU, obtain described first check information.
The above-mentioned method utilizing key information to carry out verification calculating for described AKU can have multiple, can be such as that the algorithm of 3DES utilize described key information to carry out verification calculating for described AKU.So, carry out verification calculating by key information and get the first check information, it is possible to be verified in network management device side by the first check information, so that it is determined that whether terminal unit has been correctly received whole AKUs, ensure the success rate for upgrading of user, promote the experience of user.
Preferably, described SIM administrative unit, specifically for utilizing key information to set up the communication connection with described network management device.Specifically can show as in described terminal unit sends information between described network management device, each through key information, the information to send is encrypted operation；Accordingly, it is decrypted operation each through key information when the information network management device every time received sent.Key information can be interpreted as by this scene only comprise a key, be identical with calculating the key obtaining the first check information.So, ensure that communication between terminal unit and network management device is provided with privacy each time, and it is also possible that whether the validation of information that network management device is sent according to terminal unit connects correct, if connection error, time namely network management device does not preserve the SIM corresponding information of terminal unit, meeting prompt terminal equipment connection error, then terminal unit can set up connection again to correct network management device, and performs follow-up updating operation.
Preferably due to above-mentioned key information can include one or more key, then by using the different keys in key information respectively in different steps, it is possible to further promote the safety of this method；Such as, it is assumed that key information includes the first key and the second key；Concrete operation can be:
In time using AKU to upgrade, it is possible to use the first cipher key calculation obtains the first check information of AKU；Send described first check information extremely described network management device so that according to described first check information, described network management device side verifies whether described terminal unit receives successfully, when the result is for receiving successfully, return the information being proved to be successful；After receiving the information being proved to be successful that described network management device returns, according to described AKU, described SIM is upgraded.
In time setting up communication connection, it is possible to use the second key sets up the communication connection with described network management device.
Visible, by adopting such scheme, just can be generated chip operating system upgrade request by terminal unit according to the identification information of SIM, and send described chip operating system upgrade request to network management device place, get AKU from network management device, and utilize AKU that chip operating system is carried out updating operation.So, it becomes possible to avoid the SIM corresponding along with the upgrading of mobile network, use, to user, the problem that mobile network makes troubles, improve user and use the convenience of mobile network, it is thus also avoided that the wasting of resources.
Embodiment four,
Present embodiments provide a kind of network management device, as it is shown in figure 5, described network management device includes:
Communication unit 51, for receiving the chip operating system upgrade request that terminal unit is sent, described chip operating system upgrade request includes the identification information of SIM in described terminal unit；Send described AKU extremely described terminal unit so that described terminal unit is upgraded for the chip operating system of described SIM according to described AKU；
Processing unit 52, for choosing the AKU of correspondence according to described chip operating system upgrade request.
Here, the identification information of described SIM can include following at least one: international mobile subscriber identity (IMSI, InternationalMobileSubscriberIdentificationNumber), integrated circuit card identification code (ICCID, IntegrateCircuitCardIDentity)；Wherein, ICCID is the identification code being solidificated in SIM.
Described key information is the key being preset in SIM according to practical situation, it is possible to for, before user buys SIM, one or more keys of write in each SIM.All can have special key for each SIM card, the concrete method generating key can be use CryptoAPI to generate.Described key is except write in described SIM, and described key also can be saved in network management device after associating with the identification information of described SIM.
Preferably, described processing unit, it is additionally operable to be received the chip operating system version number generation chip operating system upgrade request of the identification information utilizing described SIM of terminal unit transmission and SIM by communication unit；Identification information according to described SIM chooses the AKU list information of correspondence, chooses the AKU higher than described chip operating system version number further according to chip operating system version number from described AKU list information.
In time described AKU list information possessing at least one higher than the AKU of the version of described chip operating system, it is possible to for choosing the AKU of a grade of the version number higher than described chip operating system.
Or, in time determining that current SIM card chip operating system is most highest version, returning to terminal unit has been the notice of most highest version.
Preferably, described network management device also includes: verification unit 53, for choosing the key information of correspondence according to the identification information of SIM in described terminal unit；According to described key information, described AKU is carried out verification to calculate, obtain the second check information.
Described communication unit 51, is additionally operable to receive the first check information that described terminal unit is sent；
Accordingly, described verification unit 53, it is additionally operable to utilize described second check information to verify whether described terminal unit receives successfully with described first check information, when the result is for receiving successfully, is returned the information being proved to be successful to described terminal unit by described communication unit.Here scene can be understood as and only includes a key in key information, uses this key to carry out verification calculating and obtains the second check information.
Wherein, the discrimination method being proved to be successful can be that the first check information is proved to be successful with described identical being of second check information.
Further, when described the result is reception failure, returning the information of authentication failed to described terminal unit, terminal unit is determined and is upgraded unsuccessfully.
Preferably, described communication unit 51 is additionally operable to utilize the communication connection of key information foundation and described network management device.Specifically can show as in described terminal unit sends information between described network management device, each through key information, the information to send is encrypted operation；Accordingly, it is decrypted operation each through key information when the information network management device every time received sent.Key information can be interpreted as by this scene only comprise a key, be identical with calculating the key obtaining the second check information.So, ensure that communication between terminal unit and network management device is provided with privacy each time, and it is also possible that whether the validation of information that network management device is sent according to terminal unit connects correct, if connection error, time namely network management device does not preserve the SIM corresponding information of terminal unit, meeting prompt terminal equipment connection error, then terminal unit can set up connection again to correct network management device, and performs follow-up updating operation.
Preferably due to above-mentioned key information can include one or more key, then by using the different keys in key information respectively in different steps, it is possible to further promote the safety of this method；Such as, it is assumed that key information includes the first key and the second key；Concrete operation can be:
Before issuing AKU, it is possible to use the first cipher key calculation obtains the second check information of AKU.
In time setting up communication connection, it is possible to use the second key sets up the communication connection with described terminal unit.
Visible, by adopting such scheme, just can be generated chip operating system upgrade request by terminal unit according to the identification information of SIM, and send described chip operating system upgrade request to network management device place, get AKU from network management device, and utilize AKU that chip operating system is carried out updating operation.So, it becomes possible to avoid the SIM corresponding along with the upgrading of mobile network, use, to user, the problem that mobile network makes troubles, improve user and use the convenience of mobile network, it is thus also avoided that the wasting of resources.
Embodiment five,
Present embodiments provide a kind of information upgrade-system, as shown in Figure 6, including:
Terminal unit 61, for getting the identification information of SIM；The identification information utilizing described SIM generates chip operating system upgrade request；Send described chip operating system upgrade request to network management device, receive the AKU that described network management device returns；Described AKU is utilized to upgrade for the chip operating system of described SIM；
Network management device 62, for obtaining corresponding AKU according to described chip operating system upgrade request；Send described AKU extremely described terminal unit 61.
Present embodiments provide a kind of terminal unit, including:
System upgrade unit, for getting the identification information of SIM in described terminal unit；The identification information utilizing described SIM generates chip operating system upgrade request；Send described chip operating system upgrade request to network management device so that described network management device obtains corresponding AKU according to described chip operating system upgrade request；Receive the AKU that described network management device returns；
SIM administrative unit, for utilizing described AKU to upgrade for the chip operating system of described SIM.
A kind of network management device that the present embodiment provides, including:
Communication unit, for receiving the chip operating system upgrade request that terminal unit is sent, described chip operating system upgrade request includes the identification information of SIM in described terminal unit；Send described AKU extremely described terminal unit so that described terminal unit is upgraded for the chip operating system of described SIM according to described AKU；
Processing unit, for choosing the AKU of correspondence according to described chip operating system upgrade request.Below, illustrate in conjunction with Fig. 7 information upgrade method that the present embodiment is provided, it is assumed that terminal unit is mobile terminal, system upgrade unit is provided with COS updating client, possessing SIM in SIM administrative unit, network management device is COS management platform, specifically includes:
Step 701: user opens the SIM COS updating client in mobile terminal；
Step 702:COS updating client obtains the identification information of SIM by sending dependent instruction to SIM；
Step 703:SIM card sends the identification information of self and is sent to COS updating client；
Step 704:COS updating client obtains this SIM COS AKU by COS management platform；
AKU list information corresponding for this SIM is returned to COS updating client by step 705:COS management platform, if not having version to upgrade or user does not select to upgrade, flow process terminates；
Step 706:COS updating client shows AKU list information at mobile terminal place；
Step 707: user selects upgrading SIM COS by COS updating client；
Step 708:COS updating client asks the COS of this SIM of upgrading to COS management platform；
Step 709:COS management platform utilizes preset COS upgrade key to set up escape way by mobile terminal COS updating client and SIM；
Step 710:SIM card and COS management platform set up escape way；
COS is downloaded in SIM by escape way by step 711:COS management platform, calculates second check information of COS simultaneously；
After COS downloaded by step 712:SIM card, notice COS management platform has been downloaded；
Step 713:COS management platform asks COS check information to SIM；
Step 714:SIM card utilizes COS upgrade key calculate first check information of COS and return to COS management platform；
Step 715:COS management platform judges that whether the first check information and the second check information be consistent, if consistent, downloads successfully, otherwise failure；
Step 716: the result is returned to mobile terminal.
Visible, by adopting such scheme, just can be generated chip operating system upgrade request by terminal unit according to the identification information of SIM, and send described chip operating system upgrade request to network management device place, get AKU from network management device, and utilize AKU that chip operating system is carried out updating operation.So, it becomes possible to avoid the SIM corresponding along with the upgrading of mobile network, use, to user, the problem that mobile network makes troubles, improve user and use the convenience of mobile network, it is thus also avoided that the wasting of resources.
In several embodiments provided herein, it should be understood that disclosed equipment and method, it is possible to realize by another way.Apparatus embodiments described above is merely schematic, such as, the division of described unit, it is only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, or is desirably integrated into another system, or some features can ignore, or do not perform.It addition, the coupling each other of shown or discussed each ingredient or direct-coupling or communication connection can be through INDIRECT COUPLING or the communication connection of some interfaces, equipment or unit, it is possible to be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, namely may be located at a place, it is also possible to be distributed on multiple NE；Part or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in various embodiments of the present invention can be fully integrated in a processing module, it is also possible to be that each unit is individually as a unit, it is also possible to two or more unit are integrated in a unit；Above-mentioned integrated unit both can adopt the form of hardware to realize, it would however also be possible to employ hardware adds the form of SFU software functional unit and realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program upon execution, performs to include the step of said method embodiment；And aforesaid storage medium includes: movable storage device, read only memory (ROM, Read-OnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), magnetic disc or CD.
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (17)
1. an information upgrade method, is applied to terminal unit, it is characterised in that described method includes:
Obtain the identification information of client identification module SIM in described terminal unit, utilize the identification information of described SIM to generate chip operating system upgrade request；
Send described chip operating system upgrade request to network management device so that described network management device obtains corresponding AKU according to described chip operating system upgrade request；
Receive the AKU that described network management device returns；
Described AKU is utilized to upgrade for the chip operating system of described SIM.
2. method according to claim 1, it is characterised in that described utilize described AKU to upgrade for the chip operating system of described SIM, including:
The first check information is determined according to described AKU；
Send described first check information extremely described network management device so that according to described first check information, described network management device verifies whether described terminal unit receives successfully, when the result is for receiving successfully, return the information being proved to be successful；
After receiving the information being proved to be successful that described network management device returns, according to described AKU, described SIM is upgraded.
3. method according to claim 2, it is characterised in that described get the first check information according to described AKU, including:
Utilize key information to carry out verification for described AKU to calculate, obtain described first check information.
4. the method according to any one of claim 1-3, it is characterised in that send described chip operating system upgrade request to network management device, including:
Receiving the AKU list information that described network management device returns, described AKU list information includes at least one AKU and version corresponding to described AKU；
AKU list information according to receiving chooses the version that AKU is corresponding, download request is sent to described network management device so that described network management device determines AKU according to described chip operating system upgrade request and the download request that receives according to version corresponding to the described AKU chosen.
5. an information upgrade method, is applied to network management device, it is characterised in that described method includes:
Receiving the chip operating system upgrade request that terminal unit is sent, described chip operating system upgrade request includes the identification information of SIM in described terminal unit；
The AKU of correspondence is chosen according to described chip operating system upgrade request；
Send described AKU extremely described terminal unit so that described terminal unit is upgraded for the chip operating system of described SIM according to described AKU.
6. method according to claim 5, it is characterised in that before sending described AKU extremely described terminal unit, described method also includes:
The key information of correspondence is chosen according to the identification information of SIM in described terminal unit；
According to described key information, described AKU is carried out verification to calculate, obtain the second check information.
7. method according to claim 6, it is characterised in that after the described AKU of described transmission extremely described terminal unit, described method also includes:
Receive the first check information that described terminal unit is sent；
Described second check information is utilized to verify whether described terminal unit receives successfully with described first check information, when the result is for receiving successfully, the information being proved to be successful is returned so that described SIM is upgraded by described terminal unit according to described AKU to described terminal unit.
8. method according to claim 5, it is characterised in that the described AKU choosing correspondence according to described chip operating system upgrade request, including:
Determine the AKU list information of correspondence according to described chip operating system upgrade request, described AKU list information includes at least one AKU and version corresponding to described AKU；
Send described AKU list information extremely described terminal unit；
After receiving the download request that described terminal unit sends, choose the AKU of correspondence according to described chip operating system upgrade request and the request of downloading that receives.
9. a terminal unit, it is characterised in that described terminal unit includes:
System upgrade unit, for getting the identification information of SIM in described terminal unit；The identification information utilizing described SIM generates chip operating system upgrade request；Send described chip operating system upgrade request to network management device so that described network management device obtains corresponding AKU according to described chip operating system upgrade request；Receive the AKU that described network management device returns；
SIM administrative unit, for utilizing described AKU to upgrade for the chip operating system of described SIM.
10. terminal unit according to claim 9, it is characterised in that described SIM administrative unit, specifically for determining the first check information according to described AKU；Send described first check information extremely described network management device so that according to described first check information, described network management device verifies whether described terminal unit receives successfully, when the result is for receiving successfully, return the information being proved to be successful；After receiving the information being proved to be successful that described network management device returns, according to described AKU, described SIM is upgraded.
11. terminal unit according to claim 10, it is characterised in that described SIM administrative unit, calculate specifically for utilizing key information to carry out verification for described AKU, obtain described first check information.
12. according to the terminal unit described in any one of claim 9-11, it is characterised in that
Described system upgrade unit, specifically for receiving the AKU list information that described network management device returns；AKU list information according to receiving chooses the version that AKU is corresponding, sending download request according to version corresponding to the described AKU chosen to described network management device, described AKU list information includes at least one AKU and version corresponding to described AKU.
13. a network management device, it is characterised in that described network management device includes:
Communication unit, for receiving the chip operating system upgrade request that terminal unit is sent, described chip operating system upgrade request includes the identification information of SIM in described terminal unit；Send described AKU extremely described terminal unit so that described terminal unit is upgraded for the chip operating system of described SIM according to described AKU；
Processing unit, for choosing the AKU of correspondence according to described chip operating system upgrade request.
14. network management device according to claim 13, it is characterised in that described network management device also includes:
Verification unit, for choosing the key information of correspondence according to the identification information of SIM in described terminal unit；According to described key information, described AKU is carried out verification to calculate, obtain the second check information.
15. network management device according to claim 14, it is characterised in that
Described communication unit, is additionally operable to receive the first check information that described terminal unit is sent；
Accordingly, described verification unit, it is additionally operable to utilize described second check information to verify whether described terminal unit receives successfully with described first check information, when the result is for receiving successfully, is returned the information being proved to be successful to described terminal unit by described communication unit.
16. network management device according to claim 15, it is characterized in that, described processing unit, it is additionally operable to determine that according to described chip operating system upgrade request the AKU list information of correspondence, described AKU list information include at least one AKU and version corresponding to described AKU；Send described AKU list information extremely described terminal unit；After receiving the download request that described terminal unit sends, choose the AKU of correspondence according to described chip operating system upgrade request and the request of downloading that receives.
17. an information upgrade-system, it is characterised in that described system includes:
Terminal unit, for getting the identification information of SIM；The identification information utilizing described SIM generates chip operating system upgrade request；Send described chip operating system upgrade request to network management device, receive the AKU that described network management device returns；Described AKU is utilized to upgrade for the chip operating system of described SIM；
Network management device, for obtaining corresponding AKU according to described chip operating system upgrade request；Send described AKU extremely described terminal unit.
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