WO2012062192A1 - 用户卡的识别方法及其装置 - Google Patents
用户卡的识别方法及其装置 Download PDFInfo
- Publication number
- WO2012062192A1 WO2012062192A1 PCT/CN2011/081860 CN2011081860W WO2012062192A1 WO 2012062192 A1 WO2012062192 A1 WO 2012062192A1 CN 2011081860 W CN2011081860 W CN 2011081860W WO 2012062192 A1 WO2012062192 A1 WO 2012062192A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- directory
- card
- user card
- user
- dfgsm
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/40—Security arrangements using identity modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a method and device for identifying a user card.
- EFimsi in the DFgsm directory or EFims i_m in the DFcdma directory, obtains the mobile network code (MNC, Mobile Network Code) and mobile country code (MCC, Mobile) in the International Mobile Subscriber Identification Number (IMSI).
- MNC Mobile Network Code
- MCC mobile country code
- IMSI International Mobile Subscriber Identification Number
- Embodiments of the present invention provide a method and an apparatus for identifying a user card, which are not intended to be activated.
- an embodiment of the present invention provides a method for identifying a user card, where the method includes:
- the identification number EFiccid of the user card is read, and the type of the user card is determined according to E F i c c i d to identify the user card.
- the embodiment of the present invention further provides a device for identifying a user card
- the identification device includes: a determining unit, configured to determine whether a DFgsm directory and a DFcdma directory exist in the user card; and an identifying unit, configured to exist when both the DFgsm directory and the DFcdma directory exist
- the user card's identification number EFicc id is read, and the type of the user card is determined according to the EFicc id to identify the user card.
- the beneficial effects of the embodiments of the present invention are: determining the type of the user card by using the DFgsm directory, the DFcdma directory, and the EFiccid of the user card, which is not limited by whether the PIN code protection is activated or not, and the application scenario is wide, and the recognition efficiency is very high, which is beneficial to the terminal manufacturer.
- FIG. 1 is a schematic diagram of an identification method according to an embodiment of the present invention.
- FIG. 2 is a flow chart showing an example of an identification method according to an embodiment of the present invention.
- Fig. 3 is a block diagram showing the structure of an identification device according to an embodiment of the present invention.
- An embodiment of the present invention provides a method for identifying a user card. As shown in FIG. 1, the method includes: Step 101: Determine whether the user card has a DFgsm directory and a DFcdma directory.
- the DFgsm directory and the DFcama directory in the user card are read. If the DFgsm directory in the user card can be read, the DFgsm directory is determined to exist, otherwise the DFgsm directory does not exist; if the DFcdma directory in the user card can be read, It is determined that the DFcdma directory exists, otherwise the DFcdma directory does not exist.
- Step 102 If both the DFgsm directory and the DFcdma directory exist, the identification number EFiccid of the user card is read, and the type of the user card is determined according to EFiccid to identify the user card.
- the user card may be a GSM single mode card, a CDMA single mode card or a GSM/CDMA dual mode card.
- the DFgsm directory and the files under it are necessary parameters for use under the GSM network.
- the DFcdma directory and the files below it are necessary parameters for use in the C-picture A network.
- EFIcid is the unique identification number of the user card.
- the stored content exists in a file structure.
- Each file has a file identification number (fi le ID, consisting of two bytes, usually ten Hexadecimal representation).
- DFgsm has a f i le ID of 0x7F20
- DFcdma has a f i le ID of 0x7F25
- EFiccid has a f i le ID of 0x2FE2.
- DF means Dedicated Fi le
- EF means Elementary Fi le.
- the three files are juxtaposed under MF ( Mas ter Fi le , f i le ID: 0x3F00 ).
- EFiccid can be read by the f i le ID; and, based on the results returned by reading the DFgsm directory and the f ile ID of the DFcdma directory, it can be determined whether the DFgsm directory and the DFcdma directory exist.
- EFiccid contains the country code (CC, County Code) and the card issuer identification number (UN, I ssuer Ident if ier N draw ber), which can be used by CC and I IN To distinguish between authorized operators (ROAs, Recognized Operat ing Agencies).
- the CC value is 0x86 for the Chinese mainland
- the ⁇ values 0x00 and 0x02 represent the mobile GSM network.
- the ⁇ value is 0x01 for the Unicom GSM network
- the ⁇ value is 0x03 for the C picture A network.
- the read permissions of the DFgsm directory, the DFcdma directory, and EFiccid are all
- the user card type can be judged according to the DFgsm directory, the DFcdma directory, and the EFiccid, so that the user card can be identified after receiving the card reset signal regardless of whether the user card has the PIN code enabled, and the user is not required to ask for the PIN. Code input, so the application scene is wide, and the recognition efficiency is very high.
- the type of the user card is determined according to the identification number EFiccid of the user card, specifically The method may include: if the country code CC of the EFi cc id is 0x86, and the card issuer identification number I IN is 0x03, the user card may be determined to be a dual mode card; otherwise, the user card is determined to be a user identification module UIM card.
- the user card is a customer identification module SIM card.
- the user card is a user identification module UIM card.
- the DFgsm directory does not exist and the DFcdma directory does not exist, it is determined that the user card is an unknown card.
- FIG. 2 is a flowchart of an example of an identification method according to an embodiment of the present invention. As shown in FIG. 2, after the card is successfully reset, the process includes the following steps:
- Step 201 Determine whether the DFgsm directory and the DFcdma directory of the user card exist.
- the DFgsm directory and the DFcama directory in the user card are read. If the DFgsm directory in the user card can be read, the DFgsm directory is determined to exist, otherwise the DFgsm directory does not exist; if the DFcdma directory in the user card can be read, It is determined that the DFcdma directory exists, otherwise the DFcdma directory does not exist.
- step 202 is performed to further read the EFicc id;
- Step 202 Read the EFicc id.
- Step 203 Determine whether the CC of the EFicc id is 0x86 and ⁇ is 0x03; if the judgment result is yes, execute step 204; otherwise, perform step 205.
- Step 204 Determine that the user card is a dual mode card.
- Step 205 Determine that the user card is a UIM card.
- Step 206 Determine that the user card is a SIM card.
- Step 207 Determine that the user card is an unknown card.
- the DFgsm directory, the DFcdma directory, and the EFicc id of the user card are known. Judging the type of the user card is not limited by whether or not the PIN code is activated.
- the application scenario is wide, and the recognition efficiency is very high, which is beneficial to the terminal manufacturer to implement the smart card slot.
- the embodiment of the present invention further provides a device for identifying a user card.
- the identification device includes: a determining unit 301 and an identifying unit 302;
- the determining unit 301 is configured to determine whether the DFgsm directory and the DFcdma directory exist in the user card. Specifically, the DFgsm directory and the DFcama directory in the user card are read, and if the DFgsm directory in the user card can be read, the DFgsm directory is determined to exist, otherwise the DFgsm The directory does not exist; if it can read the DFcdma directory in the user card, it is judged that the DFcdma directory exists, otherwise the DFcdma directory does not exist.
- the identification unit 302 is configured to read the identification number EFi cc id of the user card when both the DFgsm directory and the DFcdma directory exist, and determine the type of the user card according to the EFi cc id to identify the user card.
- the identifying unit 302 is specifically configured to: if the country code CC of the EFicc id is 0x86, and the card issuing institution identification number ⁇ is 0x03, determine that the user card is a dual mode card; otherwise, determine that the user card is the user identification module UIM. card.
- the identifying unit 302 is further configured to: if the DFgsm directory exists and the DFcdma directory does not exist, determine that the user card is a customer identity module SIM card.
- the identifying unit 302 is further configured to: if the DFgsm directory does not exist and the DFcdma directory exists, determine that the user card is a user identification module UIM card.
- the identifying unit 302 is further configured to: if the DFgsm directory does not exist and the DFcdma directory does not exist, determine that the user card is an unknown card.
- the type of the user card is determined by the DFgsm directory, the DFcdma directory, and the EFicc id of the user card, and the PIN code protection is not restricted.
- the application scenario is wide, and the recognition efficiency is very high, which is beneficial to the terminal manufacturer to implement the smart card. groove.
- RAM random access memory
- ROM read only memory
- electrically programmable ROM electrically erasable programmable ROM
- registers hard disk, removable disk, CD-ROM, or any other form of storage known in the art. In the medium.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112013002197A BR112013002197A2 (pt) | 2010-11-12 | 2011-11-07 | método e aparelho para identificar cartão do usuário |
JP2013520961A JP2013538488A (ja) | 2010-11-12 | 2011-11-07 | ユーザカードを識別する方法及び装置 |
EP11840379.9A EP2574140A4 (en) | 2010-11-12 | 2011-11-07 | METHOD AND DEVICE FOR IDENTIFYING USER CARD |
US13/722,763 US20130122959A1 (en) | 2010-11-12 | 2012-12-20 | Method and apparatus for identifying user card |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105428972A CN101998697B (zh) | 2010-11-12 | 2010-11-12 | 用户卡的识别方法及其装置 |
CN201010542897.2 | 2010-11-12 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/722,763 Continuation US20130122959A1 (en) | 2010-11-12 | 2012-12-20 | Method and apparatus for identifying user card |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012062192A1 true WO2012062192A1 (zh) | 2012-05-18 |
Family
ID=43787951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/081860 WO2012062192A1 (zh) | 2010-11-12 | 2011-11-07 | 用户卡的识别方法及其装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130122959A1 (zh) |
EP (1) | EP2574140A4 (zh) |
JP (1) | JP2013538488A (zh) |
CN (1) | CN101998697B (zh) |
BR (1) | BR112013002197A2 (zh) |
WO (1) | WO2012062192A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101998697B (zh) * | 2010-11-12 | 2013-03-20 | 华为终端有限公司 | 用户卡的识别方法及其装置 |
CN102857902B (zh) * | 2011-06-30 | 2017-09-19 | 上海闻泰电子科技有限公司 | 使用中国移动手机识别uim卡的方法 |
CN104348955A (zh) * | 2013-07-30 | 2015-02-11 | 中兴通讯股份有限公司 | 一种确定sim卡的用户界面显示语言的方法、装置和终端 |
CN105246067B (zh) * | 2015-10-19 | 2018-11-09 | 青岛海信移动通信技术股份有限公司 | 一种锁卡的方法和终端 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101009892A (zh) * | 2007-02-05 | 2007-08-01 | 中兴通讯股份有限公司 | 用于终端识别终端卡槽内卡片的方法和装置 |
CN101127979A (zh) * | 2007-09-04 | 2008-02-20 | 嘉兴闻泰通讯科技有限公司 | 一种phs手机兼容读写sim卡和uim卡电话本的方法 |
CN101442585A (zh) * | 2008-08-25 | 2009-05-27 | 深圳华为通信技术有限公司 | 一种移动终端以及一种访问用户卡的方法 |
CN101998697A (zh) * | 2010-11-12 | 2011-03-30 | 华为终端有限公司 | 用户卡的识别方法及其装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2816090B1 (fr) * | 2000-10-26 | 2003-01-10 | Schlumberger Systems & Service | Dispositif de partage de fichiers dans un dispositif a circuit integre |
CN1976522A (zh) * | 2006-11-27 | 2007-06-06 | Ut斯达康通讯有限公司 | 一种支持不同类型智能卡的移动终端设备及方法 |
KR100862749B1 (ko) * | 2007-10-15 | 2008-10-10 | 주식회사 케이티프리텔 | Uicc 응용 파일 제어 방법 및 그 장치 |
CN102123379B (zh) * | 2011-03-11 | 2013-12-04 | 华为终端有限公司 | 用户卡的切换处理方法、装置和移动终端 |
-
2010
- 2010-11-12 CN CN2010105428972A patent/CN101998697B/zh active Active
-
2011
- 2011-11-07 JP JP2013520961A patent/JP2013538488A/ja active Pending
- 2011-11-07 EP EP11840379.9A patent/EP2574140A4/en not_active Withdrawn
- 2011-11-07 BR BR112013002197A patent/BR112013002197A2/pt not_active IP Right Cessation
- 2011-11-07 WO PCT/CN2011/081860 patent/WO2012062192A1/zh active Application Filing
-
2012
- 2012-12-20 US US13/722,763 patent/US20130122959A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101009892A (zh) * | 2007-02-05 | 2007-08-01 | 中兴通讯股份有限公司 | 用于终端识别终端卡槽内卡片的方法和装置 |
CN101127979A (zh) * | 2007-09-04 | 2008-02-20 | 嘉兴闻泰通讯科技有限公司 | 一种phs手机兼容读写sim卡和uim卡电话本的方法 |
CN101442585A (zh) * | 2008-08-25 | 2009-05-27 | 深圳华为通信技术有限公司 | 一种移动终端以及一种访问用户卡的方法 |
CN101998697A (zh) * | 2010-11-12 | 2011-03-30 | 华为终端有限公司 | 用户卡的识别方法及其装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2574140A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN101998697A (zh) | 2011-03-30 |
CN101998697B (zh) | 2013-03-20 |
BR112013002197A2 (pt) | 2016-05-31 |
US20130122959A1 (en) | 2013-05-16 |
JP2013538488A (ja) | 2013-10-10 |
EP2574140A4 (en) | 2014-08-06 |
EP2574140A1 (en) | 2013-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3528160B1 (en) | Method, system and terminal for encrypting/decrypting application program on communication terminal | |
US9198026B2 (en) | SIM lock for multi-SIM environment | |
US9094829B2 (en) | Equipment identity registration | |
JP6483863B2 (ja) | データ転送において検証を実装するための方法およびシステム | |
WO2017049736A1 (zh) | 一种移动通信网络接入方法及装置 | |
US10397001B2 (en) | Secure mechanism for subsidy lock enforcement | |
CN110267314B (zh) | 切换网络切片的方法及装置 | |
CN103052059A (zh) | 一种智能终端以及一种智能终端中的数据处理方法 | |
US20220322088A1 (en) | Network roaming method, terminal device, and computer readable storage medium | |
CN109246319A (zh) | 一种主叫名片业务实现方法、装置、设备及存储介质 | |
CN111988824A (zh) | 一种网络切换的方法、装置、电子设备及存储介质 | |
WO2012062192A1 (zh) | 用户卡的识别方法及其装置 | |
CN110730446A (zh) | 一种登录方法、终端及计算机存储介质 | |
WO2022233175A1 (zh) | 一种处理方法、终端及计算机存储介质 | |
US20160330307A1 (en) | Blacklist Management Method and Device | |
CN107547737B (zh) | 一种数据处理方法及其客户识别模块sim盾 | |
EP3592013A1 (en) | Physical address-based communication method, mobile terminal and communication database | |
CN104469899B (zh) | 一种选网方法及电子设备 | |
CN111367476B (zh) | 一种sim卡的数据读取方法及装置 | |
CN112004228B (zh) | 实人认证方法及系统 | |
CN103369721A (zh) | 无线通信模块及其运行方法 | |
CN108012255B (zh) | 移动终端号码绑定方法及装置 | |
CN108093380B (zh) | 注册状态的确定方法、装置及系统、cse | |
CN106454807B (zh) | 一种终端激活方法及移动终端 | |
CN109815255B (zh) | 基于网站的贷款方法和装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11840379 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 4050/KOLNP/2012 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011840379 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2013520961 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112013002197 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 112013002197 Country of ref document: BR Kind code of ref document: A2 Effective date: 20130129 |