CN104580635A - Method of establishing links between contact information according to data validity of elementary files - Google Patents
Method of establishing links between contact information according to data validity of elementary files Download PDFInfo
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- CN104580635A CN104580635A CN201410162710.4A CN201410162710A CN104580635A CN 104580635 A CN104580635 A CN 104580635A CN 201410162710 A CN201410162710 A CN 201410162710A CN 104580635 A CN104580635 A CN 104580635A
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Abstract
The invention discloses a method of establishing links between contact information according to data validity of elementary files stored in smartcards. During the booting process of a mobile device inserted with a smartcard, it is determined whether a link indicated by an index administration phone book elementary file is correct according to data validity of the index administration phone book elementary file and an abbreviated dialing number elementary file. When a valid pointer indicated by index administration phone book elementary file corresponds to invalid data of the index administration phone book elementary file, the index administration phone book elementary file is updated to indicate an invalid pointer, thereby preventing the mobile device from displaying blank contact information so as to improve correctness and operation fluency of data on a phone book.
Description
Technical field
The present invention relates to a kind of method that data validity according to smart card memory constituent instruments sets up link between contact information, particularly relate to a kind of method linking contact information according to smart card memory index management telephone directory constituent instruments and the corresponding relation validity of abbreviation dialed number constituent instruments.
Background technology
Subscriber identification module (Subscriber Identity Module, SIM) card is a kind of smart card of the user identity identification data being used for preserving mobile phone service, can be used to store news in brief data and telephone number simultaneously.At outside hardware aspect, SIM card is by central processing unit (centralprocess unit, CPU), read-only memory (read-only memory, ROM), random access memory (random access memory, RAM), electronic type can form by the assembly such as erasing procedure read-only memory (electrically erasable programmable read-only memory, EEPROM) and I/O (I/O) circuit.In internal data, SIM card adopts the logic data structure of classification (hierarchical), it comprises constituent instruments (elementary file, EF), proprietary file (dedicated file, and the data of 3 types such as master file (master file, MF) DF).
The framework of constituent instruments is divided into the three types such as transparent (transparent), linear fixing (linear fixed) and circulation (cyclic), in order to store data of different nature.The continuity data file that transparent constituent instruments are is unit with byte (byte), the access of data processes to specify counteracting (offset) position and access data length wise.Linear fixed base presents and cycle basis presents record the continuity and the data file of regular length that (record) is unit, and the access of data is to be recorded as unit.
According to third generation partner program (3rd Generation Partnership Project, specification TS31.102 3GPP) formulated, the constituent instruments of all relevant telephone book information are comprised in proprietary file DFPHONEBOOK, such as telephone directory reference file constituent instruments (phonebook reference file) EFPBR, other constituent instruments title abbreviation and type as shown in the table:
EF
aASrepresent additional number Alpha character string (additional number Alphastring) constituent instruments, belong to the 3rd type (Type3).EFADN representative abbreviation dialed number (abbreviated dialing numbers) constituent instruments, belong to the first kind (Type1).EFANR represents additional number (additional number) constituent instruments, can belong to the first kind or Second Type (Type2).EFEMAIL represents Email constituent instruments, can belong to the first kind or Second Type.EF
eXT1representative extends (extension1) constituent instruments, belongs to the 3rd type.EF
gASrepresent grouping information Alpha character string (grouping information Alphastring) constituent instruments, belong to the 3rd type.EF
gRPrepresentative grouping archives (grouping file) constituent instruments, belong to the 3rd type.EF
iAPrepresent index management telephone directory (indexadministration phone book) constituent instruments, belong to the first kind.EF
pBCrepresent telephone directory management (phone book control) constituent instruments, belong to the first kind.EF
sNErepresent second title input (second name entry) constituent instruments, the first kind or Second Type can be belonged to.EF
uIDrepresentative is unique identifies (unique identifier) constituent instruments, belongs to the first kind.EF
cCP1represent functional configuration parameter (capability configuration parameters1) constituent instruments, belong to the 3rd type.
At telephone directory reference file constituent instruments EF
pBRin, the first stroke is with label " A8 " data name that indicates corresponds to main constituent instruments (master EF), other pen follow-up is with label " A8 " data name that indicates corresponds to the constituent instruments of the first kind, with label " A9 " data name that indicates corresponds to the constituent instruments of Second Type, and with label " AA " data name that indicates corresponds to the constituent instruments of the 3rd type.First kind constituent instruments and main constituent instruments comprise identical data stroke count, and in first kind constituent instruments, each data to be videoed to main constituent instruments corresponding data in mode one to one.Data stroke count included by Second Type constituent instruments is less than the data stroke count included by main constituent instruments, and in Second Type constituent instruments, each data is the index management telephone directory constituent instruments EF by the first kind
iAPbe linked to data corresponding in main constituent instruments.In 3rd type constituent instruments, each data is by telephone directory reference file constituent instruments EF
pBRincluded by other constituent instruments interior, the data identification (recordidentifier) of data is linked to data corresponding in main constituent instruments.
Suppose that the telephone directory in SIM card has two liaison methods of a specific coordinator, wherein there is the abbreviation dialed number constituent instruments EF of the first kind in the telephone number of coordinator
aDN, there is the Email constituent instruments EF of Second Type in the Email of coordinator
eMAIL, and the Email constituent instruments EF of Second Type
eMAILneed by index management telephone directory constituent instruments EF
iAPbe linked to abbreviation dialed number constituent instruments EF
aDN.Now has in technology, when user deletes the data of this specific coordinator, only can delete constituent instruments EF
aDNand EF
eMAILinterior related data, and index management telephone directory constituent instruments EF can not be processed
iAPmiddle related data.After the data of deleting this specific coordinator, constituent instruments EF
iAPmiddle related data has become invalid index.If this SIM card is inserted other device, index management telephone directory constituent instruments EF
iAPthe invalid index contact information that display one may be caused in the phonebook blank, therefore easily confusing user impact operation fluency.
Summary of the invention
In view of the problem of above-mentioned prior art, the object of the present invention is to provide a kind of method linking contact information according to smart card memory index management telephone directory constituent instruments and the corresponding relation validity of abbreviation dialed number constituent instruments, to improve telephone book data correctness and operation fluency.
For achieving the above object, the present invention discloses a kind of method linking contact information, and it comprises a smart card is mounted to a running gear; In a starting procedure of described running gear, in one first constituent instruments of described smart card memory, read one first data; When the content of described first data corresponds to an efficiency index, in one second constituent instruments of described smart card memory, read one second corresponding data according to described efficiency index; And when the content of described second data corresponds to an invalid data, the content upgrading described first data makes it correspond to an invalid index.Wherein, described first constituent instruments comprise at least one index, are used for a particular data in one the 3rd constituent instruments to be linked to a particular data in described second constituent instruments; Described second constituent instruments are used to one first contact information of storage one coordinator; And described 3rd constituent instruments are used to one second contact information storing described coordinator.
Accompanying drawing explanation
Fig. 1 is a kind of method flow diagram managing the link of contact information in smart card in the present invention.
Fig. 2 to Fig. 4 for according to third generation partner program specification define the schematic diagram of constituent instruments.
Wherein, description of reference numerals is as follows:
110 ~ 200 steps
11 ~ 17 fields
Embodiment
The invention provides a kind of method managing the link of contact information in smart card, can be applicable to different types of running gear, comprise mobile phone, personal digital assistant (personaldigital assistant, PDA), hand held (handheld) computer, flat board (tablet) computer, mini desktop (nettop) computer, notes type (laptop) computer, or other possesses the device of communication function.But the kind of running gear does not limit category of the present invention.
In the running gear that the inventive method is applied, in it, different types of smart card can be installed, such as universal mobile telecommunications system (global system for mobile communications, GSM) SIM card of system, universal mobile communication system (universal mobiletelecommunications system, UMTS) usim card, code division multiple access (codedivision multiple access, CDMA) movable subscriber identification module (the removable user identity module of system, R-UIM) card and CDMA subscriber identification module (CSIM) card etc.Although specification of the present invention illustrates embodiment with SIM/USIM card, the smart card kind that mobile device is installed does not limit category of the present invention.
In the running gear that the inventive method is applied, the smart card of different size can be installed, such as standard SIM card Mini SIM in it), micro-SIM card (Micro SIM) or nanometer SIM card (Nano SIM) etc.But the smart card sized that mobile device is installed does not limit category of the present invention.
Fig. 1 is a kind of method flow diagram managing the link of contact information in smart card in the present invention, and it comprises the following steps:
Step 110: in the starting procedure of device in action, judges whether the smart card installed supports to be set up by other constituent instruments the specific type of data of link; If so, step 120 is performed; If not, step 200 is performed.
Step 120: read smart card memory index management telephone directory constituent instruments EF
iAPin i-th data; Perform step 130.
Step 130: judge index management telephone directory constituent instruments EF
iAPin the content of i-th data whether correspond to invalid index; If so, step 170 is performed; If not, step 140 is performed.
Step 140: judge abbreviation dialed number constituent instruments EF
aDNin the content of corresponding i-th data whether correspond to invalid data; If so, step 150 is performed; If not, step 160 is performed.
Step 150: upgrade constituent instruments EF in index management telephone directory
iAPthe content of i-th data make it correspond to invalid index; Perform step 170.
Step 160: by index management telephone directory constituent instruments EF
iAPin in Second Type constituent instruments specified by i-th data corresponding data be linked to abbreviation dialed number constituent instruments EF
aDNin i-th data; Perform step 170.
Step 170: judge whether to read smart card memory index management telephone directory constituent instruments EF
iAPin each data; If so, step 190 is performed; If not, step 180 is performed.
Step 180: i value is added 1; Perform step 130.
Step 190: reset i value; Perform step 200.
Step 200: continue to perform other start step.
For convenience of description, suppose that the telephone directory in smart card has two liaison methods of a specific coordinator, wherein there is the abbreviation dialed number constituent instruments EF of the first kind in the telephone number of coordinator
aDN, there is the Email constituent instruments EF of Second Type in the Email of coordinator
eMAIL, and the Email constituent instruments EF of Second Type
eMAILneed by index management telephone directory constituent instruments EF
iAPbe linked to abbreviation dialed number constituent instruments EF
aDN.In subsequent operation, user likely can delete all liaison methods of this specific coordinator.
The telephone directory reference file constituent instruments EF of Fig. 2 for defining according to third generation partner program specification TS31.102
pBRschematic diagram.As shown in field 11, telephone directory reference file constituent instruments EF
pBRadopt linear fixing data framework.As shown in field 12, byte 1 to X (X be greater than 1 positive integer) be used to store label length value (tag length value, the TLV) object representing in phonebook structure included constituent instruments.Telephone directory reference file constituent instruments EF
pBRin the third generation partner program specification TS31.102 that is defined in of other field be described in detail, separately do not add at this and repeat.
In step 110, the present invention can read the telephone directory reference file constituent instruments EF of smart card memory in the starting procedure of device in action
pBR, and judge whether smart card supports specific type of data according to the tag length value object that byte 1 to X represents.In an embodiment of the present invention, specific type of data can be additional number constituent instruments EF
aNR, Email constituent instruments EF
eMAILor the second title input constituent instruments EF
sNEdeng the constituent instruments of Second Type, need by index management telephone directory constituent instruments EF
iAPjust can be linked to abbreviation dialed number constituent instruments EF
aDN.But the Second Type constituent instruments used do not limit category of the present invention.
The index management telephone directory constituent instruments EF of Fig. 3 for defining according to third generation partner program specification TS31.102
iAPschematic diagram.As shown in field 13, index management telephone directory constituent instruments EF
iAPadopt linear fixing data framework.As shown in field 14, byte 1 to X occurs after being used to respectively stored tag A9 that first to the record number of X object.Index management telephone directory constituent instruments EF
iAPin the third generation partner program specification TS31.102 that is defined in of other field be described in detail, separately do not add at this and repeat.
In the step 120, the present invention can read smart card memory index management telephone directory constituent instruments EF
iAPin be stored in i-th data of i-th position.Wherein, i is the positive integer between 1 and X, and its initial value can be set to 1.
In step 130, the present invention can judge index management telephone directory constituent instruments EF
iAPin the content of i-th data whether correspond to invalid index.According to third generation partner program specification TS31.102, as index management telephone directory constituent instruments EF
iAPin i-th data content for " FF " and time be invalid index, representative does not need the data link of any Second Type to abbreviation dialed number constituent instruments EF
aDNin i-th data, now the present invention can perform step 170 and 180 with for index management telephone directory constituent instruments EF
iAPin each data perform step 120 and 130 judgement flow process.As index management telephone directory constituent instruments EF
iAPin the content of i-th data be not " FF " and invalid index time, the present invention then can perform step 140.
The abbreviation dialed number constituent instruments EF of Fig. 4 for defining according to third generation partner program specification TS31.102
aDNschematic diagram.As shown in field 15, abbreviation dialed number constituent instruments EF
aDNadopt linear fixing data framework.As shown in field 16, byte 1 to X is used to the alpha identifier of difference first to X telephone number.As shown in field 17, byte X+3 to X+12 is used to store dialed number and supplemental services control (supplementary service control, SSC) string.Abbreviation dialed number constituent instruments EF
aDNin the third generation partner program specification TS31.102 that is defined in of other field be described in detail, separately do not add at this and repeat.
As previously mentioned, the index management telephone directory constituent instruments EF of the first kind
iAPin each data be video to main abbreviation dialed number constituent instruments EF in mode one to one
aDNinterior corresponding data.In step 140, the present invention can judge abbreviation dialed number constituent instruments EF
aDNin the content of i-th data whether correspond to invalid data.
According to third generation partner program specification TS31.102, as abbreviation dialed number constituent instruments EF
aDNin i-th data content corresponding to i-th be " FF " time, representative is as abbreviation dialed number constituent instruments EF
aDNi-th data be invalid data (telephone number such as previously stored is deleted).Now the present invention can judge that this kind of situation is index management telephone directory constituent instruments EF
iAPefficiency index correspond to abbreviation dialed number constituent instruments EF
aDNinvalid data mistake link, therefore can then in step 150 by index management telephone directory constituent instruments EF
iAPi-th data content update become " FF ", make it correspond to invalid index.Afterwards, if user uses this smart card on other devices, above-mentioned index management telephone directory constituent instruments EF can not be read in starting procedure
iAPefficiency index correspond to abbreviation dialed number constituent instruments EF
aDNinvalid data mistake link, therefore open telephone directory time only can show effective contact information.
As abbreviation dialed number constituent instruments EF
aDNin i-th data content corresponding to i-th not " FF " and invalid data time, the present invention can judge that this kind of situation is index management telephone directory constituent instruments EF
iAPefficiency index correspond to abbreviation dialed number constituent instruments EF
aDNthe correct link of valid data, now then to perform in step 160, and then by index management telephone directory constituent instruments EF
iAPin in Second Type constituent instruments specified by i-th data one corresponding data be linked to abbreviation dialed number constituent instruments EF
aDNin i-th data.Afterwards, no matter user uses this smart card on script device or other device, all correctly can see that all contact informations about this specific coordinator (such as exist abbreviation dialed number constituent instruments EF when opening telephone directory
aDNin coordinator's telephone number and there is Email constituent instruments EF
eMAILinterior coordinator's Email).
In step 170 and 180, the present invention can for index management telephone directory constituent instruments EF
iAPin each data perform the determining step of step 130 or 140, to set up aforementioned index management telephone directory constituent instruments EF
iAPefficiency index correspond to abbreviation dialed number constituent instruments EF
aDNthe all correct link of valid data, and for index management telephone directory constituent instruments EF
iAPefficiency index correspond to abbreviation dialed number constituent instruments EF
aDNthe wrong link of invalid data upgrade index management telephone directory constituent instruments EF
iAPrelated content make it correspond to invalid index.
In sum, the present invention can according to smart card memory index management telephone directory constituent instruments EF
iAPwith abbreviation dialed number constituent instruments EF
aDNin the validity of corresponding each data, upgrade index management telephone directory constituent instruments EF
iAPdata.When user deletes the data of specific coordinator, except related data in the deletion first kind/Second Type constituent instruments, index management telephone directory constituent instruments EF also can be processed
iAPmiddle related data.By deleting index management telephone directory constituent instruments EF
iAPefficiency index correspond to abbreviation dialed number constituent instruments EF
aDNinvalid data mistake link, can avoid smart card other device start after cause display one blank contact information, and then improve telephone book data correctness and operation fluency.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. one kind links coordinator's letter according to the data validity of smart card memory constituent instruments
The method of breath, it comprises:
Described smart card is mounted to a running gear;
In a starting procedure of described running gear, in one first constituent instruments of described smart card memory, read one first data;
When the content of described first data corresponds to an efficiency index, in one second constituent instruments of described smart card memory, read one second corresponding data according to described efficiency index; And
When the content of described second data corresponds to an invalid data, the content upgrading described first data makes it correspond to an invalid index, wherein:
Described first constituent instruments comprise at least one index, are used for a particular data in one the 3rd constituent instruments to be linked to a particular data in described second constituent instruments;
Described second constituent instruments are used to one first contact information of storage one coordinator; And
Described 3rd constituent instruments are used to one second contact information storing described coordinator.
2. the method for claim 1, is characterized in that, separately comprises:
When the content of described second data corresponds to valid data, in described 3rd constituent instruments, read one the 3rd corresponding data according to described efficiency index; And
By described 3rd data link to described second data.
3. the method for claim 1, is characterized in that, comprising:
In described starting procedure, judge whether described smart card supports the type of described 3rd constituent instruments according to one the 4th constituent instruments of described smart card memory.
4. method as claimed in claim 3, is characterized in that, the telephone directory reference file constituent instruments that described 4th constituent instruments define for a third generation partner program specification.
5. the method for claim 1, it is characterized in that, the index management telephone directory constituent instruments that described first constituent instruments define for a third generation partner program specification, and the abbreviation dialed number constituent instruments that described second constituent instruments define for described third generation partner program specification.
6. the method for claim 1, is characterized in that, the additional number constituent instruments that described 3rd constituent instruments define for a third generation partner program specification, Email constituent instruments, or one second title input constituent instruments.
7. the method for claim 1, it is characterized in that, the first kind constituent instruments that described first constituent instruments and described second constituent instruments define for a third generation partner program specification, and the Second Type constituent instruments that described 3rd constituent instruments define for described third generation partner program specification.
8. the method for claim 1, is characterized in that, in described first constituent instruments, each data to be videoed each data corresponding to described second constituent instruments in mode one to one.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361894439P | 2013-10-23 | 2013-10-23 | |
| US61/894,439 | 2013-10-23 |
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| Publication Number | Publication Date |
|---|---|
| CN104580635A true CN104580635A (en) | 2015-04-29 |
| CN104580635B CN104580635B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410162710.4A Active CN104580635B (en) | 2013-10-23 | 2014-04-22 | Link the method for contact information according to constituent instruments data validity |
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| Country | Link |
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| CN (1) | CN104580635B (en) |
| TW (1) | TWI539786B (en) |
Cited By (2)
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| CN112261641A (en) * | 2020-10-16 | 2021-01-22 | 展讯通信（上海）有限公司 | Data processing method and device and terminal equipment |
| WO2021142819A1 (en) * | 2020-01-19 | 2021-07-22 | Qualcomm Incorporated | Universal integrated circuit card (uicc) phone book access |
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| TW201340671A (en) * | 2012-03-27 | 2013-10-01 | Chi Mei Comm Systems Inc | Method for managing phone books |
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| WO2021142819A1 (en) * | 2020-01-19 | 2021-07-22 | Qualcomm Incorporated | Universal integrated circuit card (uicc) phone book access |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104580635B (en) | 2017-10-27 |
| TWI539786B (en) | 2016-06-21 |
| TW201517588A (en) | 2015-05-01 |
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