WO2011015075A1 - 一种用户识别卡的卡信息备份方法及其系统 - Google Patents
一种用户识别卡的卡信息备份方法及其系统 Download PDFInfo
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- WO2011015075A1 WO2011015075A1 PCT/CN2010/073297 CN2010073297W WO2011015075A1 WO 2011015075 A1 WO2011015075 A1 WO 2011015075A1 CN 2010073297 W CN2010073297 W CN 2010073297W WO 2011015075 A1 WO2011015075 A1 WO 2011015075A1
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- 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
Definitions
- the present invention relates to the field of mobile communications, and in particular, to a card information backup method and system for a user identification card of a mobile terminal. Background technique
- SIM Subscriber Identity Module
- UIM User Identity Model
- USIM Universal Subscriber Identity Module
- GSM Global System for Mobile Communications
- CDMA Code Division Multiple Access
- the user identification card is also used to store card information such as user information, address book, short message, and encrypted key of the mobile user. These card information is of vital importance to some mobile users, especially for frequently using mobile terminals to contact the service. For business people, the value is even more immeasurable.
- the subscriber identity card is stolen, lost or damaged, the operator can re-issue the card to enable the mobile subscriber to continue to use the original mobile number. However, after the card is reissued, the subscriber identifies all the data in the card. It is empty, so it may cause irreparable damage to mobile users.
- a prior art such as the Chinese patent of the announcement date is February 7, 2007, the announcement number is CN2867778Y, and the utility model name is "a device for realizing information recovery on the network side", which discloses a network side to realize information recovery.
- the device includes a recovery request receiving unit for receiving a mobile terminal information recovery request, a recovery authority determining unit for determining whether the device has data write permission, and a request for restoring content, An information invoking unit for invoking backup information data in the network side server and a data transmitting unit for transmitting the processed data to the target terminal.
- the network side of the present invention must implement the backup of the card information data of the user identification card based on the backup request of the mobile user, and in general, the theft, loss or damage of the user identification card is generally unpredictable, if the mobile user ⁇ When the application is submitted to the network, the permanent loss of the card information in the user identification card and the difficulty in recovery are still unavoidable. Therefore, the technical solution provided by the present invention still has certain limitations and cannot meet the actual needs of the mobile user. Summary of the invention
- the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a card information backup method and system thereof that are simple and reliable and highly reliable.
- a card information backup method for a user identification card includes the following steps: The mobile terminal backs up the card information of the user identification card to the information storage unit of the mobile terminal; after the mobile terminal registers with the network, if the preset network end is met The card information backup condition, the network end extracts the card information of the user identification card from the information storage unit of the mobile terminal according to the terminal identification code of the mobile terminal, and saves the extracted card information.
- the terminal identifier of the mobile terminal is an International Mobile Identity (IMSI) code corresponding to the mobile terminal.
- IMSI International Mobile Identity
- the method further includes: the network terminal importing the card information into the new user identification card.
- the specific manner of the mobile terminal backing up the card information of the user identification card to the information storage unit of the mobile terminal is: after the card information backup service is activated by the card information backup key, the mobile terminal The card information in the subscriber identity card is backed up to an information storage unit of the mobile terminal.
- the card information is generated according to the IMEI code of the mobile terminal. Backup key.
- the information storage unit of the mobile terminal When the card information backup service is activated, the information storage unit of the mobile terminal performs binding registration on the user identification card that activates the card information backup service; when the mobile terminal is powered on, the information storage unit of the mobile terminal is used in the mobile The user identification card of the terminal performs verification, and if verified, the mobile terminal backs up the card information of the user identification card to the information storage unit of the mobile terminal.
- the specific manner of the mobile terminal backing up the card information of the user identification card to the information storage unit of the mobile terminal is: synchronously backing up the card information of the user identification card to the information storage of the mobile terminal when the mobile terminal is powered on Or; when the card information is modified, the mobile terminal updates the card information to the information storage unit of the mobile terminal.
- the card information of the user identification card is synchronously backed up to the information storage unit of the mobile terminal, and the data backup flag is set.
- a card information backup system for a user identification card comprising: a card information backup module disposed in the mobile terminal, a card information storage module disposed in the information storage unit of the mobile terminal; and a card information extraction module and a card disposed on the network end
- the information server is configured to back up the card information of the user identification card to the card information storage module
- the card information storage module is configured to save the card information of the user identification card backed up by the card information backup module
- An information extraction module configured to: when the mobile terminal registers with the network end, and meets a preset network end card information backup condition, extracting the user identification card from the card information storage module according to the terminal identification code of the mobile terminal Card information, and the extracted card information is sent to the card information server
- the card information server is configured to save the card information extracted by the card information extraction module.
- the system further includes: a card information importing module disposed on the network side, configured to import the card information in the card information server into the new user identification card.
- the system further includes: a service control module disposed on the mobile terminal, configured to control the activation card information backup service, and notify the card information backup module after activating the card information backup service The card information of the subscriber identity card is backed up to the card information storage module.
- a service control module disposed on the mobile terminal, configured to control the activation card information backup service, and notify the card information backup module after activating the card information backup service The card information of the subscriber identity card is backed up to the card information storage module.
- the system further includes: a card identification module disposed on the mobile terminal, configured to perform binding registration on the user identification card that activates the card information backup service; and is also used to use the user in the mobile terminal when the mobile terminal is powered on
- the identification card performs verification, and when the verification is passed, notifying the card information backup module to back up the card information of the user identification card to the card information storage module.
- the invention has the beneficial effects that the card information backup method and system of the user identification card of the invention back up the card information of the user identification card to the EM end, and when the mobile terminal re-powers and performs network registration, if the preset network is satisfied End backup condition, the network end identifies the mobile terminal and extracts card information from its information storage unit to the server, so as to provide subsequent services such as card information recovery and card information inquiry to the user. Therefore, the technical solution provided by the present invention is simple and convenient, and is convenient to operate.
- the card information of the user identification card can be backed up on the network side in time after the mobile terminal is stolen, lost or damaged by the user identification card, and the reliability is high, and the satisfaction is satisfied. The actual needs of the user, and effectively reduce the impact of the loss or damage of the user identification card on the mobile user, and also to some extent avoid the loss to the user.
- the invention can also activate the card information backup service by using the card information backup key provided by the operator, thereby improving the security of the card information backup and the controllability of the service.
- the invention also implements binding between the user identification card and the mobile terminal, and performs binding verification on the user identification card each time the mobile terminal is powered on, so the mobile terminal only performs card information on the user identification card bound thereto. Backups significantly improve the security and reliability of operations.
- FIG. 1 is a flow chart of a specific implementation manner of a card information backup method for a user identification card according to the present invention
- FIG. 2 is a flowchart of a specific implementation manner of synchronously backing up card information of a user identification card to an ME end when the mobile terminal is powered on;
- Figure 5 is a flow chart of the network side importing card information in the new subscriber identity card
- FIG. 6 is a schematic diagram of a specific implementation manner of a card information backup system of a user identification card according to the present invention. detailed description
- the technical solution provided by the present invention uses the information storage unit of the mobile terminal, such as the mobile device (ME, Mobile Equipment) end, to back up the card information of the user identification card. If the mobile terminal with the user identification card is stolen, or the user identification card is damaged, after the user issues a loss report or a backup application to the network, once the mobile terminal is powered back on, the network end identifies the mobile terminal when the network is registered. The mobile terminal is extracted, and the card information is extracted from the ME end to the server of the operator for storage, so as to provide the mobile user with follow-up services such as card information recovery and card information inquiry.
- the mobile terminal such as the mobile device (ME, Mobile Equipment) end
- a flowchart of a specific implementation manner of a card information backup method for a user identification card of the present invention includes the following steps:
- Step S100 The mobile terminal backs up the card information in the user identification card to the ME end for storage.
- the card information of the user identification card refers to user information, an address book, a short message, an encrypted key, and the like stored in the user identification card.
- the mobile terminal can actively back up the data information, or back up the data information according to the application of the function menu by the mobile user through the man-machine interface.
- the mobile terminal can activate the card information backup service by using the card information backup key provided by the operator, for example: the user inserts on the mobile terminal.
- the mobile terminal requires the user to input the card information backup key. If the user passes the verification, the mobile terminal can back up the card information in the user identification card to the ME end.
- the 1 IMEI, International Mobile Equipment Identity
- EEPROM Electrically Erasable Programmable Read-Only Memory
- the card information backup key corresponding to the IMEI code of each mobile terminal is generated, for example: a 4-8-bit card information backup key is generated according to an IMEI code and an encryption algorithm of a mobile terminal, and the mobile terminal holds The user memorizes the unique card information backup key for activating the card information backup service between the user identification card and the mobile terminal. Since the same user identification card can be used in different mobile terminals, in order to further improve security, the mobile terminal only performs data backup of the card information on the user identification card bound thereto, for example: the mobile terminal holder can make himself commonly used.
- the user identification card is uniquely bound to the mobile terminal, and the two user identification cards can be bound to the same mobile terminal in the dual-card mobile terminal.
- the ME side When the user activates the card information backup service, the ME side binds and registers the user identification card of the activation card information backup service.
- the ME side verifies the user identification card used by the mobile terminal, if The verification indicates that the user identification card has been bound to the mobile terminal, and the mobile terminal can implement the function of backing up the card information in the user identification card to the ME end.
- the specific manner for the mobile terminal to back up the card information to the ME end includes: the mobile terminal synchronously backs up the card information in the user identification card to the ME end every time the power is turned on, or the mobile terminal identifies the user when the card information is tampered with The card information of the card is updated and backed up to the ME side.
- Step S101 The mobile terminal registers with the network. This step refers to the process in which the mobile terminal is powered on again and registered with the network after the mobile terminal is stolen or lost, or the subscriber identity card in the mobile terminal is damaged.
- Step S102 If the preset network end card information backup condition is met, the network end extracts the card information of the user identification card from the ME end according to the terminal identification code of the mobile terminal.
- the network terminal card information backup condition in this step generally refers to: The mobile user submits a mobile terminal loss report request, a card information recovery application, or a backup application to the operator, and the mobile terminal in step S101 registers with the network terminal based on the user's application.
- the network may extract the IMEI code of the mobile device as a terminal identifier, such as If the extracted IMEI code matches the IMEI code provided by the mobile user, the network side extracts the saved card information from the ME end of the mobile terminal.
- Step S103 The network side saves the card information, and can be saved in a server provided by the operator, so as to provide the user with subsequent services such as card information recovery and card information inquiry.
- Step S104 This step is an optional step. If the mobile user applies for a new user identification card to the operator, and wants to extend the original mobile phone number and restore the corresponding card information, the original mobile phone number and the IMEI code of the mobile terminal are required.
- Step S105 The network side invokes the card information from the server and imports it into the new user identification card, so that the original card information is restored.
- the card information backup method of the user identification card of the present invention only needs to back up the card information corresponding to the user identification card to the EM end.
- the network end identifies the mobile terminal and extracts card information from the information storage unit of the mobile terminal to the server; if the mobile user applies for a new user identification card, the network server re-imports the saved card information into the new user identification card, or moves the user to
- the network side can provide a corresponding card information inquiry service.
- the technical solution provided by the invention is simple and easy, and the software development of the terminal equipment (TE, Terminal Equipment) of the mobile terminal is extremely low, so that it can be implemented under the existing technical conditions; and the user does not use the mobile terminal. You need to apply for data backup to the network, so it is easy to operate.
- the invention can recover the card information of the user identification card in time after the mobile terminal is stolen, lost or damaged, has high reliability, satisfies the actual needs of the user, and effectively reduces the loss or damage to the life or work of the mobile user. The impact is also to some extent to avoid the loss to the user.
- a specific implementation manner of synchronously backing up card information to the ME end when the mobile terminal is powered on includes the following steps:
- Step S200 The mobile terminal is powered on, and this step generally refers to the normal use of the mobile terminal holder. Power-on operation during the process of the mobile terminal.
- Step S201 determining whether the user identification card inserted into the mobile terminal has activated the card information backup service, and if yes, proceeding to step S202; otherwise, proceeding to step S206 to end the task.
- Step S202 The ME end needs to verify the user identification card currently used by the mobile terminal, and the method for verifying the user identification card includes a plurality of methods, such as a mobile phone number, a personalized mark set by the user, etc., a preferred implementation manner. It is verified by the unique user identification code of each user identification card.
- the mobile terminal first reads the user identification code corresponding to the user identification card inserted into the mobile terminal.
- Step S203 determining whether the read user identification code matches the user identification code registered and activated when the SIM card information backup service is activated. If yes, it indicates that the verification proceeds to step S204; otherwise, the verification fails, and the process proceeds to step S206. End the task.
- Step S204 After passing the insurance certificate, the mobile terminal synchronously backs up the card information in the user identification card to the ME end. If the user identification card is used and modified by other mobile terminals before the mobile terminal is powered on this time, the card information in the user identification card can be completely consistent with this step.
- Step S205 After the data backup is completed, the data backup flag can be set.
- the data backup flag can be set.
- the user modifies the card information
- the user does not need to go through step S202 to determine whether the card information backup service is activated, and the process of verifying the user identification card through S203 is not required.
- the data backup flag it can be judged whether the SIM card information needs to be backed up. The specific process is shown in Figure 3.
- Step S206 End the task.
- FIG. 3 is a flow chart of updating the card information to the ME end when the user modifies the card information of the user identification card.
- the implementation manner determines whether the currently used user identification card is bound to the mobile terminal by using the data backup flag, so the program is simplified and improved.
- the processing efficiency includes the following steps: Step S300: The user modifies the card information of the user identification card in the process of using the mobile terminal,
- the modified card information in the embodiment includes adding, deleting or editing the content of the card information, for example: adding a contact in the address book, deleting a short message from the SIM card, editing user information, and the like.
- Step S301 determining whether there is a data backup flag, if yes, proceeding to step S302; otherwise, proceeding to step S303 to end the task.
- Step S302 The mobile terminal backs up the card information to the ME end, and ensures that the ME card and the modified card information in the user identification card are completely consistent.
- Step S303 End the task.
- Figure 4 shows the flow chart for extracting backup data from the network.
- the process can be started by the network card information backup condition preset by the operator. For example, if a mobile subscriber's subscriber identity card is stolen together with the mobile terminal, the operator may be reported to the operator for loss reporting or registration, and the IMEI code of the stolen mobile terminal may be provided.
- This process includes the following steps:
- Step S400 The mobile terminal is powered on again and scans the registration to the network, and the network monitors the mobile terminal. Since this step refers to the process in which the mobile terminal is powered on again and registered with the network after the mobile terminal is stolen, lost or damaged, whether the same user identification card is installed in the mobile terminal, and whether the user identification card and the original user identification card belong to The same carrier does not affect the network side monitoring the mobile terminal and extracting card information.
- Step S401 The network end extracts the terminal identification code of the mobile terminal, and a preferred implementation manner is an IMEI code of the mobile terminal.
- Step S402 It is judged whether the terminal identification code of the mobile terminal matches the terminal identification code that the mobile user proposes to report the loss or registration, and if yes, the process goes to step S403; otherwise, the process goes to step S406 to end the task.
- Step S403 It is judged whether the ME end of the mobile terminal stores the backed up card information, and if yes, the process goes to step S404; otherwise, the process goes to step S406 to end the task.
- Step S404 The network end acquires card information stored in the ME end by sending a data extraction request to the mobile terminal.
- Step S405 The network side saves the extracted card information, and at the same time, in order to prevent the card information stored in the ME terminal of the lost or stolen mobile terminal from being illegally utilized, the network may further initiate a request to the mobile terminal, and The card information stored on the ME side is deleted.
- Step S406 End the task.
- Step S500 The mobile subscriber submits an application to the operator, hopes to obtain a new subscriber identity card, and restores the original subscriber identity in the new subscriber identity card.
- Step S501 Determine whether the card information has been backed up in the original mobile terminal, or save in the server on the network side. If yes, go to step S502; otherwise, go to step S505 to end the task.
- Step S502 Determine whether the user identification code provided by the user is consistent with the user identification code of the original user identification card, and if yes, proceed to step S503; otherwise, proceed to step S505 to end the task.
- the order of operations of step 501 and step 502 is interchangeable.
- Step S503 The network side imports the card information saved in the server in the new user identification card.
- Step S504 The operator re-issues the card to the user, and the new user identification card obtained by the user stores the same card information, address book, short message, encrypted key and the like as the original user identification card, even if the original card The information was restored.
- Step S505 End the task.
- FIG. 6 is a schematic diagram of a card information backup system of a user identification card according to the present invention.
- the mobile terminal has a card information backup module 30, the information storage unit of the mobile terminal is provided with a card information storage module 40, and the network end is provided with a card information extraction module 50. And card information server 60.
- the card information backup module 30 is for backing up the card information used in the subscriber identity card of the mobile terminal to the card information storage module 40 of the information storage unit of the mobile terminal.
- a preferred embodiment further includes a service control module 10 disposed on the mobile terminal, and the mobile user can control the card through the service control module 10.
- the service control module 10 After the information backup service is activated by the mobile user, the service control module 10 notifies the card information backup module 30 to back up the card information in the user identification card to the card information storage module 40 for saving.
- the mobile terminal may further include a card identification module 20, when the mobile user activates the card information backup service, the card identification module 20 performs binding registration on the user identification card that activates the card information backup service; each time the mobile terminal is powered on The card identification module 20 can perform verification on the user identification card used in the mobile terminal.
- the card information backup module 30 backs up the card information in the user identification card to the card information storage module 40 for saving.
- the mobile terminal only backs up the card information in the user identification card bound to it, which significantly improves the security and reliability of the operation.
- the mobile terminal may be powered on again and registered with the network. If the preset network end card information backup condition is met, the network terminal may be from the mobile terminal.
- the card information stored in the card information storage module 40 is extracted to implement subsequent card information recovery or query operations.
- the card information extraction module 50 disposed at the network side extracts the saved card information from the card information storage module 40 according to the terminal identification code of the mobile terminal, and sends the saved card information to the card information server 60. Save it.
- the card information server 60 can be managed by the operator for storing card information of a plurality of mobile terminals to provide subsequent services such as card information recovery and card information inquiry to the mobile user.
- the card information backup system of the user identification card of the present invention further includes a card information importing module 70.
- a card information importing module 70 imports the card information in the card information server 60 into the new user identification card according to the user identification code provided by the user, the IMEI code corresponding to the original mobile terminal, and the like.
- the card information backup method and system thereof for the user identification card of the present invention are applicable to a common mobile terminal, and are also applicable to a mobile terminal capable of accommodating at least two user identification cards, such as a dual card mobile phone.
- the invention is applicable to a common SIM card, a UIM card, a USIM card providing a larger storage capacity, and the like.
- User identification card It is to be understood that the specific implementation of the invention is not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.
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Abstract
本发明公开了一种用户识别卡的卡信息备份方法和系统，方法包括：移动终端将用户识别卡的卡信息备份至移动终端的信息存储单元；移动终端向网络端注册后，如果满足预设的网络端卡信息备份条件，网络端根据移动终端的终端识别码从移动终端的信息存储单元提取用户识别卡的卡信 息，并对提取的卡信息进行保存。通过本发明，能够在移动终端被盗、丢 失或用户识别卡损坏后及时对用户识别卡的卡信息在网络端进行备份，且可靠性高，满足了用户的实际需求，且有效减少了用户识别卡丢失或损坏对移动用户造成的影响，也从一定程度上避免了对用户造成的损失。
Description
一种用户识别卡的卡信息备份方法及其系统 技术领域
本发明涉及移动通讯领域， 尤其涉及一种移动终端的用户识别卡的卡 信息备份方法及其系统。 背景技术
移动通讯技术中， 安装在移动终端内的用户身份识别模块 （SIM , Subscriber Identity Module )卡、 用户识另1 J模块 ( UIM, User Identity Model ) 卡或全球用户识别（ USIM, Universal Subscriber Identity Module )卡等用户 识别卡通常都严格按照全球移动通讯系统（ GSM, Global System for Mobile Communications )或码分多址 ( CDMA, Code Division Multiple Access ) 国 际标准和规范来设计和制作， 可供网络端对移动用户进行鉴权， 以确定用 户的合法性， 并对客户通话时的语音信息进行加密， 因此， 用户识别卡的 使用防止了并机和通话被窃听行为， 从而保障了移动用户进行安全、 可靠 的通信。 用户识别卡还用于存储移动用户的用户信息、 通讯录、 短信息、 加密的密钥等卡信息， 这些卡信息对一些移动用户具有至关重要的作用， 尤其对频繁使用移动终端联系业务的商界人士来说， 其价值更是不可估量， 用户识别卡一旦被盗、 丟失或损坏， 运营商可重新发卡使移动用户继续使 用原来的手机号码， 然而重新发卡后用户识别卡中所有的数据信息为空， 因此可能对移动用户造成难以弥补的损失。 一种现有技术如公告日为 2007 年 2月 7日、公告号为 CN2867778Y、 实用新型名称为《一种网络侧实现信 息恢复的装置》 的中国专利， 揭示了一种网络侧实现信息恢复的装置， 包 括依次连接的用于接收移动终端信息恢复请求的恢复请求接收单元、 用于 确定该装置是否具有数据写权限以及请求恢复内容的恢复权限判断单元、
用于调用网络侧服务器中备份信息数据的信息调用单元以及用于将处理完 的数据发送给目标终端的数据发送单元。 然而本实用新型的网络侧必须基 于移动用户的备份请求才能实现对用户识别卡的卡信息数据备份， 而通常 情况下用户识别卡被盗、 丟失或损坏通常都是难以预料的， 如果移动用户 怠于向网络端提出申请， 则仍然无法避免用户识别卡中卡信息的永久丟失 和难以恢复， 因此， 本实用新型提供的技术方案仍然具有一定的局限性， 无法满足移动用户的实际需求。 发明内容
本发明所要解决的技术问题是， 克服现有技术的不足， 提供一种简单 易行、 可靠性高的用户识别卡的卡信息备份方法及其系统。
本发明解决其技术问题所釆用的技术方案是：
一种用户识别卡的卡信息备份方法， 包括以下步骤： 移动终端将用户 识别卡的卡信息备份至移动终端的信息存储单元； 所述移动终端向网络端 注册后， 如果满足预设的网络端卡信息备份条件， 所述网络端根据所述移 动终端的终端识别码从移动终端的信息存储单元提取所述用户识别卡的卡 信息， 并对提取的卡信息进行保存。
一种优选的实施方式中， 所述移动终端的终端识别码为所述移动终端 对应的国际移动身份识别 （ IMEI )码。
在所述网络端从移动终端的信息存储单元提取用户识别卡的卡信息并 进行保存后， 该方法还包括： 所述网络端将所述卡信息导入新用户识别卡。
一种实施方式中， 所述移动终端将所述用户识别卡的卡信息备份至移 动终端的信息存储单元的具体方式为： 在通过卡信息备份密钥激活卡信息 备份业务后， 所述移动终端将所述用户识别卡中的卡信息备份至移动终端 的信息存储单元。
一种优选的实施方式中，才艮据所述移动终端的 IMEI码生成所述卡信息
备份密钥。
激活卡信息备份业务时， 所述移动终端的信息存储单元对激活所述卡 信息备份业务的用户识别卡进行绑定登记； 移动终端上电时， 所述移动终 端的信息存储单元对使用在移动终端的用户识别卡进行验证， 如果通过验 证则所述移动终端将所述用户识别卡的卡信息备份至移动终端的信息存储 单元。
所述移动终端将所述用户识别卡的卡信息备份至移动终端的信息存储 单元的具体方式为： 所述移动终端上电时将所述用户识别卡的卡信息同步 备份至移动终端的信息存储单元； 或者， 当所述卡信息被修改时， 所述移 动终端将所述卡信息更新备份至移动终端的信息存储单元。
一种优选的实施方式中， 所述移动终端上电时将所述用户识别卡的卡 信息同步备份至移动终端的信息存储单元， 并设置数据备份标志。
一种用户识别卡的卡信息备份系统， 包括： 设置在移动终端的卡信息 备份模块、 设置在所述移动终端的信息存储单元的卡信息存储模块； 以及 设置在网络端的卡信息提取模块和卡信息服务器； 卡信息备份模块， 用于 将用户识别卡的卡信息备份至所述卡信息存储模块； 卡信息存储模块， 用 于保存所述卡信息备份模块备份的用户识别卡的卡信息； 卡信息提取模块, 用于在所述移动终端向网络端注册， 且满足预设的网络端卡信息备份条件 时， 根据所述移动终端的终端识别码从所述卡信息存储模块提取用户识别 卡的卡信息， 并将提取的卡信息发送至卡信息服务器； 所述卡信息服务器， 用于保存所述卡信息提取模块提取的卡信息。
该系统还包括： 设置在网络端的卡信息导入模块， 用于将所述卡信息 服务器中的卡信息导入新用户识别卡。
该系统还包括： 设置在移动终端的业务控制模块， 用于控制激活卡信 息备份业务， 并在激活所述卡信息备份业务后， 通知所述卡信息备份模块
将所述用户识别卡的卡信息备份至所述卡信息存储模块。
该系统还包括： 设置在移动终端的卡识别模块， 用于对激活所述卡信 息备份业务的用户识别卡进行绑定登记； 还用于在移动终端上电时， 对使 用在移动终端的用户识别卡进行验证， 并在通过验证时， 通知所述卡信息 备份模块将所述用户识别卡的卡信息备份至所述卡信息存储模块。
本发明的有益效果是， 本发明的用户识别卡的卡信息备份方法和系统 将用户识别卡的卡信息备份至 EM端， 当移动终端重新加电并进行网络注 册时， 如果满足预设的网络端备份条件， 网络端识别该移动终端并从其信 息存储单元提取卡信息至服务器中， 以便向用户提供卡信息恢复、 卡信息 查询等后续服务。 因此， 本发明提供的技术方案简单易行， 方便操作， 能 够在移动终端被盗、 丟失或用户识别卡损坏后及时对用户识别卡的卡信息 在网络端进行备份， 且可靠性高， 满足了用户的实际需求， 且有效减少了 用户识别卡丟失或损坏对移动用户造成的影响， 也从一定程度上避免了对 用户造成的损失。
本发明还可通过运营商提供的卡信息备份密钥激活卡信息备份业务， 因此提高了卡信息备份的安全性和业务的可控性。
本发明还实现用户识别卡与移动终端之间的绑定， 在移动终端每次上 电时对用户识别卡进行绑定验证， 因此移动终端只对与其绑定的用户识别 卡中的卡信息进行备份， 显著提高了操作的安全性和可靠性。 附图说明
图 1为本发明用户识别卡的卡信息备份方法一种具体实施方式流程图； 图 2为移动终端上电时将用户识别卡的卡信息同步备份至 ME端的具 体实施方式流程图；
图 3为用户修改用户识别卡的卡信息时将卡信息更新备份至 ME端的 具体实施方式流程图；
图 4为网络端提取备份数据的具体实施方式流程图；
图 5为网络端在新用户识别卡中导入卡信息的流程图；
图 6为本发明用户识别卡的卡信息备份系统一种具体实施方式示意图。 具体实施方式
以下结合附图对本发明的具体实施方式进行说明， 并不限于以下具体 实施方式。
本发明提供的技术方案使用移动终端的信息存储单元， 如移动设备 ( ME, Mobile Equipment )端， 对用户识别卡的卡信息进行备份。 如果安 装有该用户识别卡的移动终端被盗， 或者用户识别卡被损坏， 用户向网络 端提出挂失或者备份申请后， 一旦移动终端重新加电， 网络端会在该移动 终端进行网络注册时识别出该移动终端， 并从其 ME端提取卡信息至运营 商的服务器中进行保存， 以便向移动用户提供卡信息恢复、 卡信息查询等 后续服务。
如图 1 所示， 为本发明用户识别卡的卡信息备份方法一种具体实施方 式的流程图， 包括以下步骤：
步骤 S100:移动终端将用户识别卡中的卡信息备份至 ME端进行保存， 用户识别卡的卡信息指存储在用户识别卡中的用户信息、 通讯录、 短信息、 加密的密钥等。 该步骤的实现方式具有很多种， 例如： 移动终端可主动对 数据信息进行备份， 也可依移动用户通过人机界面在功能菜单的申请而对 数据信息进行备份。
为了提高操作的安全性和业务的可控性， 一种优选的实施方式中， 移 动终端可通过运营商提供的卡信息备份密钥， 来激活卡信息备份业务， 例 如： 用户在移动终端上插入用户识别卡时， 移动终端要求用户输入卡信息 备份密钥， 如果通过验证， 移动终端即可将该用户识别卡中的卡信息备份 至 ME端。 由于每一部移动设备都具有一个与其唯一对应的国际移动身份
识另1 J ( IMEI, International Mobile Equipment Identity )码， 俗称设备串号， 通常存储在移动终端的电可擦可编程只读存储器 （EEPROM , Electrically Erasable Programmable Read-Only Memory ) 中, 且被运营商所记录, 因此 可根据每个移动终端的 IMEI码生成与其对应的卡信息备份密钥， 例如： 根 据某移动终端的 IMEI码和加密算法生成 4-8位的卡信息备份密钥， 移动终 端持有者记忆该唯一的卡信息备份密钥， 用于激活用户识别卡与该移动终 端之间的卡信息备份业务。 由于同一张用户识别卡可使用在不同的移动终 端， 为了进一步提高安全性， 移动终端只对与其绑定的用户识别卡进行卡 信息的数据备份， 例如： 移动终端持有者可使自己常用的用户识别卡与移 动终端实现唯一绑定， 还可在双卡移动终端中使两张用户识别卡与同一部 移动终端实现绑定。 当用户激活卡信息备份业务时， ME端对激活卡信息备 份业务的用户识别卡进行绑定登记， 移动终端每次上电时， ME端对使用在 移动终端的用户识别卡进行验证， 如果通过验证则表明该用户识别卡已与 移动终端相互绑定，移动终端即可实现将该用户识别卡中卡信息备份至 ME 端的功能。 移动终端将卡信息备份至 ME端的具体方式包括： 移动终端每 次上电时将用户识别卡中的卡信息同步备份至 ME端， 或卡信息被^ ί'爹改时， 移动终端将用户识别卡的卡信息更新备份至 ME端。
步骤 S101 : 移动终端向网络端注册。 本步骤指移动终端被盗、 丟失之 后， 或者该移动终端内的用户识别卡损坏后， 移动终端再次上电并向网络 端注册的过程。
步骤 S102: 如果满足预设的网络端卡信息备份条件， 网络端根据移动 终端的终端识别码从 ME端提取用户识别卡的卡信息。 本步骤中的网络端 卡信息备份条件通常指： 移动用户向运营商提出了移动终端挂失请求、 卡 信息恢复申请或备份申请等， 基于用户的申请， 当步骤 S101中的移动终端 向网络端注册时， 网络端可提取该移动设备的 IMEI码作为终端识别码， 如
果提取的 IMEI码与移动用户提供的 IMEI码相匹配， 则网络端从该移动终 端的 ME端提取保存的卡信息。
步骤 S103: 网络端对卡信息进行保存， 可保存在运营商专门提供的服 务器中， 以便向用户提供卡信息恢复、 卡信息查询等后续服务。
步骤 S104: 该步骤为可选步骤， 如果移动用户向运营商申请新用户识 别卡， 而且希望延用原手机号码并恢复对应的卡信息， 需提供原手机号码 以及与移动终端的 IMEI码。
步骤 S105: 网络端从月良务器中调用卡信息并将其导入新用户识别卡， 使原有的卡信息得到恢复。
本发明的用户识别卡的卡信息备份方法只需将用户识别卡对应的卡信 息备份至 EM端， 当移动终端重新加电并进行网络注册时， 如果满足预设 的网络端卡信息备份条件， 网络端识别该移动终端并从移动终端的信息存 储单元提取卡信息至服务器中； 如果移动用户申请新用户识别卡， 网络端 服务器将保存的卡信息重新导入新用户识别卡中， 或者移动用户向运营商 提出查询用户识别卡中的卡信息时， 网络端可提供相应的卡信息查询服务。 本发明提供的技术方案简单易行， 对移动终端的终端设备（TE, Terminal Equipment )端的软件开发代价极小， 因此可在现有的技术条件下进行实施； 且用户在使用移动终端过程中不需要向网络端申请数据备份， 因此方便操 作。 本发明能够在移动终端被盗、 丟失或被损坏后及时对用户识别卡的卡 信息进行恢复， 可靠性高， 满足了用户的实际需求， 且有效减少了丟失或 损坏对移动用户的生活或工作造成的影响， 也从一定程度上避免了对用户 造成的损失。
如图 2所示， 移动终端上电时将卡信息同步备份至 ME端的一种具体 实施方式流程包括以下步骤：
步骤 S200: 移动终端上电， 本步骤通常指移动终端持有者在正常使用
移动终端过程中的开机操作。
步骤 S201 : 判断插入该移动终端的用户识别卡是否已激活卡信息备份 业务， 如果是， 则进入步骤 S202; 否则， 进入步骤 S206结束任务。
步骤 S202: ME端需要对当前使用在移动终端的用户识别卡进行验证， 对用户识别卡进行验证的方式包括很多种， 例如手机号码、 用户自行设置 的个性化标记等， 一种优选的实施方式是通过每张用户识别卡唯一对应的 用户识别码进行验证， 该实施方式中移动终端首先读取插入移动终端的用 户识别卡所对应的用户识别码。
步骤 S203: 判断读取的用户识别码是否与激活 SIM卡信息备份业务时 绑定登记的用户识别码相匹配， 如果是， 则表明通过验证， 进入步骤 S204; 否则， 表明验证失败， 进入步骤 S206结束任务。
步骤 S204: 通过险证， 则移动终端将用户识别卡中的卡信息同步备份 至 ME端。 如果移动终端本次上电之前， 用户识别卡还在其他移动终端使 用并修改了卡信息， 则通过该步骤可使 ME端与用户识别卡中的卡信息保 持完全一致。
步骤 S205: 完成数据备份后， 可设置数据备份标志。 用户识别卡在移 动终端的正常使用过程中， 如果用户修改了卡信息， 则无需经过步骤 S202 判断卡信息备份业务是否激活， 也无需经过 S203对用户识别卡进行验证的 过程， 只需通过检测是否具有数据备份标志即可判断是否需要对 SIM卡信 息进行数据备份， 具体过程如图 3所示。
步骤 S206: 结束任务。
图 3为用户修改用户识别卡的卡信息时将卡信息更新备份至 ME端的 流程图， 该实施方式通过数据备份标志判断当前使用的用户识别卡是否与 移动终端相互绑定， 因此程序简化， 提高了处理效率， 包括以下步骤： 步骤 S300: 用户在使用移动终端的过程中修改用户识别卡的卡信息，
本实施方式所述修改的卡信息包括增加、 删减或编辑卡信息的内容， 例如： 在通讯录中增加联系人、 从 SIM卡中删除一条短信、 编辑用户信息等。
步骤 S301 : 判断是否具有数据备份标志， 如果是， 则进入步骤 S302; 否则， 进入步骤 S303结束任务。
步骤 S302: 移动终端将卡信息更新备份至 ME端， 保证 ME端与用户 识别卡中修改后的卡信息完全一致。
步骤 S303: 结束本次任务。
如图 4为网络端提取备份数据的流程图， 实际上， 该流程可通过运营 商预设的网络端卡信息备份条件而启动。 例如： 某一移动用户的用户识别 卡连同移动终端被盗， 则可向运营商提出挂失或者登记， 同时提供被盗移 动终端的 IMEI码。 本流程包括以下步骤：
步骤 S400: 移动终端再次上电并向网络端扫描注册， 网络端监控到该 移动终端。 由于本步骤指移动终端被盗、 丟失或损坏之后， 移动终端再次 上电并向网络端注册的过程， 因此移动终端中是否安装了同一用户识别卡， 该用户识别卡与原用户识别卡是否属于同一运营商并不影响网络端监控到 该移动终端以及提取卡信息。
步骤 S401 : 网络端提取该移动终端的终端识别码， 一种优选的实施方 式为该移动终端的 IMEI码。
步骤 S402: 判断该移动终端的终端识别码是否与移动用户提出挂失或 者登记的终端识别码相匹配， 如果是， 则进入步骤 S403; 否则， 进入步骤 S406结束任务。
步骤 S403: 判断该移动终端的 ME端是否存储了备份的卡信息， 如果 是， 则进入步骤 S404; 否则， 进入步骤 S406结束任务。
步骤 S404: 网络端通过向该移动终端下发数据提取请求获取存储在 ME端的卡信息。
步骤 S405: 网络端将提取的卡信息进行保存， 同时， 为了避免已丟失 或被盗的移动终端内 ME端所存储的卡信息被非法利用， 网络端还可进一 步向该移动终端发起请求， 将存储在 ME端的卡信息删除。
步骤 S406: 结束本次任务。
图 5为在新用户识别卡中导入卡信息的流程图， 包括以下步骤： 步骤 S500: 移动用户向运营商提出申请， 希望获得新用户识别卡， 且 在该新用户识别卡中恢复原用户识别卡的用户识别码以及卡信息。
步骤 S501 : 判断卡信息是否已经在原有的移动终端进行备份， 或在网 络端的服务器中进行保存，如果是，则进入步骤 S502;否则，进入步骤 S505 结束任务。
步骤 S502: 判断用户提供的用户识别码是否与原用户识别卡的用户识 别码相一致， 如果是， 则进入步骤 S503; 否则， 进入步骤 S505结束任务。 步骤 501和步骤 502的操作顺序可互换。
步骤 S503: 网络端在新用户识别卡中导入服务器中保存的卡信息。 步骤 S504: 运营商向用户重新发卡， 用户得到的新用户识别卡中存有 与原用户识别卡相同的用户信息、 通讯录、 短信息、 加密的密钥等卡信息， 即使该原有的卡信息得到恢复。
步骤 S505: 结束本次任务。
如图 6为本发明用户识别卡的卡信息备份系统示意图， 移动终端内设 有卡信息备份模块 30, 移动终端的信息存储单元设有卡信息存储模块 40, 网络端设有卡信息提取模块 50和卡信息服务器 60。
在移动终端侧， 卡信息备份模块 30用于将使用在移动终端的用户识别 卡中的卡信息备份至移动终端的信息存储单元的卡信息存储模块 40。
为了提高操作的安全性和可控性， 一种优选的实施方式中， 还包括设 在移动终端的业务控制模块 10,移动用户可通过该业务控制模块 10控制卡
信息备份业务的激活， 当移动用户通过输入卡信息备份密钥激活卡信息备 份业务后， 业务控制模块 10通知卡信息备份模块 30将用户识别卡中的卡 信息备份至卡信息存储模块 40进行保存。 进一步地， 移动终端内还可包括 卡识别模块 20, 当移动用户激活卡信息备份业务时， 卡识别模块 20对激活 卡信息备份业务的用户识别卡进行绑定登记； 每次移动终端上电时， 卡识 别模块 20可对使用在移动终端的用户识别卡进行验证， 如果通过验证则通 知卡信息备份模块 30将用户识别卡中的卡信息备份至卡信息存储模块 40 进行保存， 该实施方式中， 移动终端只对与其绑定的用户识别卡中的卡信 息进行备份， 显著提高了操作的安全性和可靠性。
移动终端被盗、 丟失后， 或者移动终端内的用户识别卡损坏后， 移动 终端可能再次上电并向网络端进行注册， 如果满足预设的网络端卡信息备 份条件， 网络端可从移动终端提取保存在卡信息存储模块 40内的卡信息以 实现后续的卡信息恢复或查询操作。 当该移动终端上电并向网络端注册时， 设置在网络端的卡信息提取模块 50根据移动终端的终端识别码从卡信息存 储模块 40提取保存的卡信息， 并将其发送至卡信息服务器 60进行保存。 该卡信息服务器 60可由运营商进行管理， 用于对多个移动终端的卡信息进 行保存以便向移动用户提供卡信息恢复、 卡信息查询等后续服务。
本发明的用户识别卡的卡信息备份系统还包括卡信息导入模块 70, 当 某一移动用户向运营商提出申请新用户识别卡， 并希望恢复原用户识别卡 中的用户识别号以及卡信息时， 卡信息导入模块 70按照用户提供的用户识 别码、 原移动终端对应的 IMEI码等信息将卡信息服务器 60中的卡信息导 入新用户识别卡。
本发明用户识别卡的卡信息备份方法及其系统适用于普通的移动终 端， 也适用于能够容纳至少两张用户识别卡的移动终端， 例如双卡手机。 本发明适用于普通 SIM卡、 UIM卡、 提供更大存储容量的 USIM卡等多种
用户识别卡。 明， 不能认定本发明的具体实施只局限于这些说明。 对于本发明所属技术 领域的普通技术人员来说， 在不脱离本发明构思的前提下， 还可以做出若 干简单推演或替换， 都应当视为属于本发明的保护范围。
Claims
1、 一种用户识别卡的卡信息备份方法， 其特征在于， 包括以下步骤： 移动终端将用户识别卡的卡信息备份至移动终端的信息存储单元； 所述移动终端向网络端注册后， 如果满足预设的网络端卡信息备份条 件， 所述网络端根据所述移动终端的终端识别码从移动终端的信息存储单 元提取所述用户识别卡的卡信息， 并对提取的卡信息进行保存。
2、 根据权利要求 1所述的方法， 其特征在于， 所述移动终端的终端识 别码为所述移动终端对应的国际移动身份识别 （IMEI )码。
3、 根据权利要求 1所述的方法， 其特征在于， 在所述网络端从移动终 端的信息存储单元提取用户识别卡的卡信息并进行保存后， 该方法还包括： 所述网络端将所述卡信息导入新用户识别卡。
4、 根据权利要求 1至 3任一项所述的方法， 其特征在于， 所述移动终 端将用户识别卡的卡信息备份至移动终端的信息存储单元， 具体为： 在通 过卡信息备份密钥激活卡信息备份业务后， 所述移动终端将所述用户识别 卡中的卡信息备份至移动终端的信息存储单元。
5、根据权利要求 4所述的方法，其特征在于，根据所述移动终端的 IMEI 码生成所述卡信息备份密钥。
6、 根据权利要求 4所述的方法， 其特征在于， 该方法进一步包括： 激 活卡信息备份业务时， 所述移动终端的信息存储单元对激活所述卡信息备 份业务的用户识别卡进行绑定登记； 移动终端上电时， 所述移动终端的信 息存储单元对使用在移动终端的用户识别卡进行验证， 如果通过验证则所 述移动终端将所述用户识别卡的卡信息备份至移动终端的信息存储单元。
7、 根据权利要求 1至 3任一项所述的方法， 其特征在于， 所述移动终 端将用户识别卡的卡信息备份至移动终端的信息存储单元， 具体为： 所述 移动终端上电时将所述用户识别卡的卡信息同步备份至移动终端的信息存
储单元； 或者， 当所述卡信息被修改时， 所述移动终端将所述卡信息更新 备份至移动终端的信息存储单元。
8、 根据权利要求 7所述的方法， 其特征在于， 所述移动终端上电时将 所述用户识别卡的卡信息同步备份至移动终端的信息存储单元， 并设置数 据备份标志。
9、 一种用户识别卡的卡信息备份系统， 其特征在于， 包括： 设置在移 动终端的卡信息备份模块、 设置在所述移动终端的信息存储单元的卡信息 存储模块； 以及设置在网络端的卡信息提取模块和卡信息服务器；
所述卡信息备份模块 , 用于将用户识别卡的卡信息备份至所述卡信息 存储模块；
所述卡信息存储模块， 用于保存所述卡信息备份模块备份的用户识别 卡的卡信息；
所述卡信息提取模块， 用于在所述移动终端向网络端注册， 且满足预 设的网络端卡信息备份条件时， 根据所述移动终端的终端识别码从所述卡 信息存储模块提取用户识别卡的卡信息 , 并将提取的卡信息发送至卡信息 服务器；
所述卡信息服务器， 用于保存所述卡信息提取模块提取的卡信息。
10、 根据权利要求 9所述的系统， 其特征在于， 该系统还包括： 设置 在网络端的卡信息导入模块， 用于将所述卡信息服务器中的卡信息导入新 用户识别卡。
11、 根据权利要求 9或 10所述的系统， 其特征在于， 该系统还包括： 设置在移动终端的业务控制模块， 用于控制激活卡信息备份业务， 并在激 活所述卡信息备份业务后， 通知所述卡信息备份模块将所述用户识别卡的 卡信息备份至所述卡信息存储模块。
12、 根据权利要求 11所述的系统， 其特征在于， 该系统还包括： 设置
在移动终端的卡识别模块， 用于对激活所述卡信息备份业务的用户识别卡 进行绑定登记； 还用于在移动终端上电时， 对使用在移动终端的用户识别 卡进行验证， 并在通过验证时， 通知所述卡信息备份模块将所述用户识别 卡的卡信息备份至所述卡信息存储模块。
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| CN102831023B (zh) * | 2012-07-31 | 2015-08-19 | 惠州Tcl移动通信有限公司 | 基于移动终端防止热插拔sim卡烧卡的方法及移动终端 |
| CN103020534A (zh) * | 2012-11-30 | 2013-04-03 | 北京网秦天下科技有限公司 | 一种移动终端管理的方法和系统 |
| CN103209263B (zh) * | 2013-03-28 | 2015-09-09 | 广东欧珀移动通信有限公司 | 一种备份sim卡的puk码的方法及系统 |
| CN103744746B (zh) * | 2013-12-30 | 2016-08-03 | 北京工业大学 | 一种基于索引的智能卡记录备份与恢复方法 |
| CN104811927A (zh) * | 2014-01-28 | 2015-07-29 | 中兴通讯股份有限公司 | 处理信息的方法、终端、服务器以及通信方法、系统 |
| CN104133737A (zh) * | 2014-06-27 | 2014-11-05 | 小米科技有限责任公司 | 数据的备份方法、备份数据的恢复方法及装置 |
| CN104765657B (zh) * | 2015-04-27 | 2019-04-16 | Oppo广东移动通信有限公司 | 一种数据备份方法、数据恢复方法和相关装置 |
| CN105930711A (zh) * | 2016-03-31 | 2016-09-07 | 北京华智盾信息科技股份有限公司 | 一种实人制电子信息处理方法及系统 |
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