CN107396339A - A kind of international mobile subscriber identity IMSI acquisition methods and system - Google Patents

A kind of international mobile subscriber identity IMSI acquisition methods and system Download PDF

Info

Publication number
CN107396339A
CN107396339A CN201610325547.8A CN201610325547A CN107396339A CN 107396339 A CN107396339 A CN 107396339A CN 201610325547 A CN201610325547 A CN 201610325547A CN 107396339 A CN107396339 A CN 107396339A
Authority
CN
China
Prior art keywords
message
imsi
decoding
type
identification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610325547.8A
Other languages
Chinese (zh)
Inventor
于瑶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Datang Mobile Communications Equipment Co Ltd
Original Assignee
Datang Mobile Communications Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Datang Mobile Communications Equipment Co Ltd filed Critical Datang Mobile Communications Equipment Co Ltd
Priority to CN201610325547.8A priority Critical patent/CN107396339A/en
Publication of CN107396339A publication Critical patent/CN107396339A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • 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
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a kind of international mobile subscriber identity IMSI acquisition methods and system, wherein, methods described includes：Non access stratum NAS message is decoded, obtains decoding message；Determine the type of message of the decoding message；If the type of message of the decoding message meets the first setting rule, IMSI is directly obtained from the decoding message and is preserved；If the type of message of the decoding message meets the second setting rule, identification request message is sent to user equipment (UE)；Receive the identification response message that UE is returned；Obtain the IMSI carried in the identification response message and preservation.Solve base station in the prior art by the present invention to be difficult to user equipment moving property management, can not reasonable distribution our station resource the problem of.

Description

A kind of international mobile subscriber identity IMSI acquisition methods and system
Technical field
The present invention relates to communication technical field, more particularly to a kind of international mobile subscriber identity IMSI Acquisition methods and system.
Background technology
International mobile subscriber identity (IMSI, International Mobile Subscriber Identification Number) be distinguish mobile subscriber mark, be stored in SIM (Subscriber Identity Module, Client identification module) in card, IMSI is the whole network and globally unique.
At present, generally only core net has the IMS of user equipment, and core net actively can be set to user Preparation plays request, to obtain the IMSI information of user equipment.In other words, in the prior art, base Station is the IMSI that can not get user equipment, only has the temporary mark of user equipment, quilt in base station Move and provide service for user equipment.
It can be seen that prior art has problems in that：Situation of the base station in the IMSI for lacking user equipment Under, it is difficult to the management of moving property of user equipment, special service is provided, can not reasonable distribution our station money Source.
The content of the invention
The present invention provides a kind of international mobile subscriber identity IMSI acquisition methods and system, to solve In the prior art, base station is difficult to the management of moving property of user equipment, provides special service, and, Can not reasonable distribution our station resource the problem of.
In order to solve the above problems, the invention discloses a kind of obtaining for international mobile subscriber identity IMSI Method is taken, including：
Non access stratum NAS message is decoded, obtains decoding message；
Determine the type of message of the decoding message；
It is straight from the decoding message if the type of message of the decoding message meets the first setting rule Obtain and take IMSI and preserve；
If the type of message of the decoding message meets the second setting rule, sent to user equipment (UE) Identification request message；Receive the identification response message that UE is returned；Obtain the identification The IMSI carried in response message and preservation.
Correspondingly, the invention also discloses a kind of international mobile subscriber identity IMSI acquisition system, Including：
Decoder module, for decoding non access stratum NAS message, obtain decoding message；
Type of message determining module, for determining the type of message of the decoding message；
First execution module, for it is described decoding message type of message meet first setting it is regular when, IMSI is directly obtained from the decoding message and is preserved；
Second execution module, for it is described decoding message type of message meet second setting it is regular when, Identification request message is sent to user equipment (UE)；Receive the identification response message that UE is returned； Obtain the IMSI carried in the identification response message and preservation.
Compared with prior art, the present invention includes advantages below：
A kind of international mobile subscriber identity IMSI of the present invention acquisition scheme, can connect to non- Enter a layer NAS message to be decoded, obtain decoding message；Determine the type of message of the decoding message； When the type of message of the decoding message meets that the first setting is regular, directly obtained from the decoding message Take IMSI and preserve；When the type of message of the decoding message meets that the second setting is regular, to user Equipment UE sends identification request message；Receive the identification response message that UE is returned；Obtain The IMSI carried in the identification response message and preservation.It can be seen that pass through side of the present invention Case, base station can obtain and preserve the IMSI of user equipment, so according to the IMSI of user equipment to The management of moving property of family equipment, special service etc. is provided, and, reasonable distribution our station resource.
Brief description of the drawings
Fig. 1 is a kind of international mobile subscriber identity IMSI acquisition methods in the embodiment of the present invention one Flow chart of steps；
Fig. 2 is a kind of international mobile subscriber identity IMSI acquisition methods in the embodiment of the present invention two Flow chart of steps；
Fig. 3 is a kind of international mobile subscriber identity IMSI acquisition methods in the embodiment of the present invention three Flow chart of steps；
Fig. 4 is a kind of international mobile subscriber identity IMSI acquisition system in the embodiment of the present invention four Structured flowchart；
Fig. 5 is a kind of preferable international mobile subscriber identity IMSI acquisition in the embodiment of the present invention four The structured flowchart of system.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings The present invention is further detailed explanation with embodiment.
Embodiment one
Reference picture 1, show a kind of international mobile subscriber identity IMSI in the embodiment of the present invention one The step flow chart of acquisition methods.In the present embodiment, the international mobile subscriber identity IMSI Acquisition methods, including：
Step 102, non access stratum NAS message is decoded, obtains decoding message.
NAS, Non-access stratum, Non-Access Stratum, it is present in UMTS (Universal Mobile Telecommunications System, UMTS) wireless communication protocol stack in, make For the functional layer between core net and user equipment (UE, User Equipment, user equipment), branch Hold the signaling and data transfer between core net and user equipment.Wherein, NAS message includes multiple types Type, in the present embodiment, the NAS message can be decoded, obtain decoding message.
Step 104, the type of message of the decoding message is determined.
As it was previously stated, NAS message includes polytype, therefore, can be according to the decoding message specifically obtained To determine the type of the decoding message.
Step 106, if the type of message of the decoding message meets the first setting rule, from the solution IMSI is directly obtained in code message and is preserved.
In the present embodiment, it is described first setting rule can with but be not limited only to refer to：The decoding message In carry IMSI.Therefore, when the type of message of the decoding message meets that the first setting is regular, Directly IMSI can be obtained from the decoding message and preserve.Wherein, it is common first to carry IMSI decoding message includes but are not limited to：Attach request Attach Request message.
Step 108, if the type of message of the decoding message meets the second setting rule, set to user Standby UE sends identification request message；Receive the identification response message that UE is returned；Obtain institute State the IMSI carried in identification response message and preservation.
In the present embodiment, it is described second setting rule can with but be not limited only to refer to：The decoding message In do not carry IMSI.Therefore, when the type of message of the decoding message meets that the second setting is regular, Identification request message can be sent to user equipment (UE)；Then, the identity that UE is returned is received to know Other response message；Finally obtain from identification response message and carried in the identification response message IMSI and preservation.Wherein, the common decoding message for not carrying IMSI includes but are not limited to： Attach Request message and tracing section updating request TAU (Tracking Area Update) Request Message etc..
It should be noted that those skilled in the art are it should be apparent that the Attach Request disappear IMSI may be carried in breath, it is also possible to do not carry IMSI, it is necessary to determine as the case may be.
In summary, the acquisition methods of the international mobile subscriber identity IMSI described in the present embodiment, can To decode non access stratum NAS message, obtain decoding message；Determine disappearing for the decoding message Cease type；When the type of message of the decoding message meets that the first setting is regular, from the decoding message In directly obtain and IMSI and preserve；When the type of message of the decoding message meets that the second setting is regular, Identification request message is sent to user equipment (UE)；Receive the identification response message that UE is returned； Obtain the IMSI carried in the identification response message and preservation.It can be seen that pass through the present embodiment institute The method stated, base station can obtain and preserve the IMSI of user equipment, and then according to the IMSI of user equipment To the management of moving property of user equipment, special service etc. is provided, and, reasonable distribution our station resource.
For example, base station can be managed as follows according to the IMSI of the user equipment of acquisition：1st, according to IMSI The access authority of distributing user equipment, specifies whether user equipment can carry out business in our station, while Switching user can be control effectively, so as to reasonable distribution our station resource.2nd, set according to IMSI The priority of user equipment, makes the user of high priority have more preferable Consumer's Experience.3rd, due to IMSI It is the unique mark of user equipment, therefore, base station can be improved to KPI (Key according to the IMSI Performance Indicator, KPI Key Performance Indicator) statistical accuracy, such as TD-LTE (Time Division Long Term Evolution, timesharing Long Term Evolution) and TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, TD SDMA) base CSFB (Circuit Switched Fallback, circuit domain dropping) is tested between standing, and is used by contrasting two stations The IMSI of family equipment, CSFB success rates can be accurately positioned.4th, according to IMSI carry out number of users and The services such as traffic volume measurement, usertracking positioning.
Embodiment two
Reference picture 2, show a kind of international mobile subscriber identity IMSI in the embodiment of the present invention two The step flow chart of acquisition methods.In the present embodiment, the international mobile subscriber identity IMSI Acquisition methods, including：
Step 202, the NAS message carried in first message is obtained.
In the present embodiment, the first message can serve to indicate that RRC (Radio Resource Control, Radio resource control) connection foundation completion.For example, the first message can specifically refer to：RRC Connection Setup Complete message.
It should be noted that in order to ensure the successful of IMSI acquisitions, and acquisition of the guarantee to IMSI is not The transmission of the normal signaling and data between core net and user equipment can be influenceed, in the present embodiment, The NAS message of the acquisition is clear message.
Step 204, non access stratum NAS message is decoded, obtains decoding message.
In the present embodiment, NAS message can be decoded by the way of any one is appropriate, For example, base station can decode according to the processing protocol of core-network side to NAS message, the present embodiment This is not restricted.
Step 206, the type of message of the decoding message is determined.
In the present embodiment, mainly disappeared with two kinds of Attach Request message and TAU Request message Breath type is illustrated, and the processing mode of other kinds of message is referred to the Attach Request The processing of message and TAU Request message, the present embodiment do not illustrate one by one herein.
Step 208, if the type of message of the decoding message meets the first setting rule, from the solution IMSI is directly obtained in code message and is preserved.
In the present embodiment, it is described decoding message type of message meet first setting rule can with but not only It is limited to refer to：The type of message of the decoding message is Attach Request message, and the Attach The IMSI is carried in Request message, in other words, in the present embodiment, if the decoding disappears The type of message of breath is Attach Request message, and is carried in the Attach Request message IMSI is stated, then can obtain the IMSI carried in the Attach Request message and preservation.
Step 210, if the type of message of the decoding message meets the second setting rule, set to user Standby UE sends identification request message；Receive the identification response message that UE is returned；Obtain institute State the IMSI carried in identification response message and preservation.
In the present embodiment, it is described decoding message type of message meet first setting rule can with but not only It is limited to refer to：The type of message of the decoding message is TAU Request message, wherein, the TAU IMSI is not carried in Request message；Or, the type of message of the decoding message is Attach Request Message, and the IMSI is not carried in the Attach Request message.
Type of message for decoding message is the situation of TAU Request message, above-mentioned steps 210 Specific execution flow can be as follows：If the type of message of the decoding message is TAU Request message, Then identification request message is sent to user equipment (UE)；The identification response that UE is returned is received to disappear Breath；Obtain the IMSI carried in the identification response message and preservation.
It is Attach Request message for the type of message for decoding message, and the Attach Request IMSI situation is not carried in message, the specific execution flow of above-mentioned steps 210 can be as follows：If institute The type of message for stating decoding message is Attach Request message, and in the Attach Request message The IMSI is not carried, then sends identification request message to user equipment (UE)；UE is received to return Identification response message；Obtain the IMSI carried in the identification response message and preservation.
In summary, the acquisition methods of the international mobile subscriber identity IMSI described in the present embodiment, can To decode non access stratum NAS message, obtain decoding message；Determine disappearing for the decoding message Cease type；When the type of message of the decoding message meets that the first setting is regular, from the decoding message In directly obtain and IMSI and preserve；When the type of message of the decoding message meets that the second setting is regular, Identification request message is sent to user equipment (UE)；Receive the identification response message that UE is returned； Obtain the IMSI carried in the identification response message and preservation.It can be seen that pass through the present embodiment institute The method stated, base station can obtain and preserve the IMSI of user equipment, and then according to the IMSI of user equipment To the management of moving property of user equipment, special service etc. is provided, and, reasonable distribution our station resource.
Embodiment three
Reference picture 3, show a kind of international mobile subscriber identity IMSI in the embodiment of the present invention three The step flow chart of acquisition methods.In the present embodiment, the international mobile subscriber identity IMSI Acquisition methods include：
Step1, base station eNodeB (title of base station in Evolved Node B, LTE) receive user The random access preamble message (RA Preamble message) that equipment UE reports.
Step2, eNodeB return to accidental access response message (RA Response message) to UE.
Step3, eNodeB receive the RRC connection request message (RRCConnection that UE is reported Request message).
Step4, eNodeB return to RRC connections to UE and establish message (RRC Connection Setup Message).
Step5, eNodeB receive the RRC connection setup complete messages that UE is reported (RRCConnectionSetupComplete message).
It should be noted that Step1-Step5 is conventional access process of the existing UE in base station side, this Embodiment does not elaborate to this.Wherein, carried in RRCConnectionSetupComplete message There is up-link (Up-Link, UL) Initial NAS message (first UL NAS message).
Step6, eNodeB obtain the unencryption carried in RRCConnectionSetupComplete message NAS message, and the NAS message of the unencryption of acquisition is decoded.
In the present embodiment, if the message that decoding obtains is specially：Attach Request message, and institute State in Attach Request message and carry IMSI, then from the Attach Request message directly Obtain IMSI and preserve.It is specially if decoding obtained message：Attach Request message, and it is described IMSI, or, TAU Request message are not carried in Attach Request message, then can be performed down State Step7.
It should be noted that UE marks, TAU Request can be carried in the TAU Request message The UE carried in message is identified as GUTI (the Globally Unique Temporary UE of core net distribution Identity, the unique interim UE marks in the whole world), the TAU Request message has had guarantor.The Attach Request message may have guarantor, and the UE marks carried in the Attach Request message can be Any one or more in mark as follows：GUTI、IMSI、IMEI(International Mobile Equipment Identity, International Mobile Station Equipment Identification).For example, in urgent access and without SIM card When, IMEI can be carried in the Attach Request message；In the effective GUTI of UE, institute GUTI can be carried by stating in Attach Request message；When UE is without effective GUTI, the Attach IMSI can be carried in Request message.Wherein, the TAU Request message and be Attach Request message is the NAS message of two kinds of unencryption types, and base station can assist according to the processing of core net View carries out the decoding of NAS message, the skew to having there is the NAS message of guarantor only to have carried out protecting head, no Influence source codec.
Step7, eNodeB are by identification request message (Identity Request message) by descending Link DL (Down-Link) information transmissions message (DL Information Transfer message) is sent To UE.
Step8, eNodeB receive UE and transmit message (UL Information by up-link information Transfer message) return identification response message (Identity Response message).
Step9, obtain the IMSI carried in Identity Response message and preservation.
Step10, eNodeB continue to MME (Mobile Management Entity, mobile management Entity) send initial UE message (Initial UE Message).
It can be seen that by the method described in the present embodiment, base station can obtain and preserve the IMSI of user equipment, And then according to the IMSI of user equipment to the management of moving property of user equipment, special service etc. is provided, And reasonable distribution our station resource.
It should be noted that for foregoing embodiment of the method, in order to be briefly described, therefore it is all stated For a series of combination of actions, but those skilled in the art should know, the present invention is not by described Sequence of movement limitation because according to the present invention, some steps can use other orders or simultaneously Carry out.Secondly, those skilled in the art should also know, embodiment described in this description belongs to Preferred embodiment, involved action are not necessarily essential to the invention.
Example IV
Based on the same inventive concept of above method embodiment, reference picture 4, show the embodiment of the present invention A kind of structured flowchart of international mobile subscriber identity IMSI acquisition system in four.In the present embodiment, The acquisition system of the international mobile subscriber identity IMSI, including：
Decoder module 402, for decoding non access stratum NAS message, obtain decoding message.
Type of message determining module 404, for determining the type of message of the decoding message.
First execution module 406, for meeting the first setting rule in the type of message of the decoding message When, IMSI is directly obtained from the decoding message and is preserved.
Second execution module 408, for meeting the second setting rule in the type of message of the decoding message When, send identification request message to user equipment (UE)；Receive the identification response that UE is returned Message；Obtain the IMSI carried in the identification response message and preservation.
In a preferred scheme of the present embodiment, reference picture 5, show a kind of in the embodiment of the present invention four The structured flowchart of preferable international mobile subscriber identity IMSI acquisition system.
Preferably, first execution module 406, it specifically can be used for the message in the decoding message Type is Attach Request message, and carries the IMSI in the Attach Request message When, obtain the IMSI carried in the Attach Request message and preservation.
Preferably, second execution module 408, it specifically can be used for the message in the decoding message When type is TAU Request message, identification request message is sent to user equipment (UE)；Receive The identification response message that UE is returned；Obtain the IMSI carried in the identification response message And preserve.
It is another preferable, second execution module 408, specifically it can be used in the decoding message Type of message is Attach Request message, and is not carried in the Attach Request message described During IMSI, identification request message is sent to user equipment (UE)；Receive the identification that UE is returned Response message；Obtain the IMSI carried in the identification response message and preservation.
Preferably, the acquisition system of the international mobile subscriber identity IMSI can also include：
Acquisition module 410, for being decoded in the decoder module to non access stratum NAS message, obtain To before decoding message, the NAS message carried in first message is obtained.
In the present embodiment, the first message is used to indicate that radio resource control RRC connections are built It is vertical to complete；The NAS message of the acquisition is clear message.
In summary, the acquisition system of the international mobile subscriber identity IMSI described in the present embodiment, can To decode non access stratum NAS message, obtain decoding message；Determine disappearing for the decoding message Cease type；When the type of message of the decoding message meets that the first setting is regular, from the decoding message In directly obtain and IMSI and preserve；When the type of message of the decoding message meets that the second setting is regular, Identification request message is sent to user equipment (UE)；Receive the identification response message that UE is returned； Obtain the IMSI carried in the identification response message and preservation.It can be seen that pass through the present embodiment institute The system stated, base station can obtain and preserve the IMSI of user equipment, and then according to the IMSI of user equipment To the management of moving property of user equipment, special service etc. is provided, and, reasonable distribution our station resource.
For device embodiment, because it is substantially similar to embodiment of the method, so the comparison of description Simply, the relevent part can refer to the partial explaination of embodiments of method.
Each embodiment in this specification is described by the way of progressive, and each embodiment stresses Be all difference with other embodiment, between each embodiment identical similar part mutually referring to .
Above to a kind of international mobile subscriber identity IMSI acquisition methods system provided by the present invention It is described in detail, specific case used herein is carried out to the principle and embodiment of the present invention Illustrate, the explanation of above example is only intended to help the method and its core concept for understanding the present invention；Together When, for those of ordinary skill in the art, according to the thought of the present invention, in embodiment and answer With there will be changes in scope, in summary, this specification content should not be construed as to the present invention's Limitation.

Claims (10)

  1. A kind of 1. international mobile subscriber identity IMSI acquisition methods, it is characterised in that including：
    Non access stratum NAS message is decoded, obtains decoding message；
    Determine the type of message of the decoding message；
    It is straight from the decoding message if the type of message of the decoding message meets the first setting rule Obtain and take IMSI and preserve；
    If the type of message of the decoding message meets the second setting rule, sent to user equipment (UE) Identification request message；Receive the identification response message that UE is returned；Obtain the identification The IMSI carried in response message and preservation.
  2. 2. according to the method for claim 1, it is characterised in that if the decoding message Type of message meets the first setting rule, then IMSI is directly obtained from the decoding message and is preserved, Including：
    If the type of message of the decoding message is attach request Attach Request message, and described The IMSI is carried in Attach Request message, then is obtained in the Attach Request message The IMSI of carrying and preservation.
  3. 3. according to the method for claim 1, it is characterised in that if the decoding message Type of message meets the second setting rule, then sends identification request message to user equipment (UE)；Connect Receive the identification response message that UE is returned；Obtain the IMSI carried in the identification response message And preserve, including：
    If the type of message of the decoding message asks TAU Request message for tracing section updating, to User equipment (UE) sends identification request message；Receive the identification response message that UE is returned； Obtain the IMSI carried in the identification response message and preservation.
  4. 4. according to the method for claim 1, it is characterised in that if the decoding message Type of message meets the second setting rule, then sends identification request message to user equipment (UE)；Connect Receive the identification response message that UE is returned；Obtain the IMSI carried in the identification response message And preserve, including：
    If the type of message of the decoding message is Attach Request message, and the Attach The IMSI is not carried in Request message, then sends identification request message to user equipment (UE)； Receive the identification response message that UE is returned；Obtain what is carried in the identification response message IMSI is simultaneously preserved.
  5. 5. according to the method described in claim any one of 1-4, it is characterised in that connect described to non- Enter a layer NAS message to be decoded, obtain decode message the step of before, methods described also includes：
    Obtain the NAS message carried in first message；Wherein, the first message is used to indicate wirelessly Resource Control protocols RRC connections, which are established, to be completed；The NAS message of the acquisition is clear message.
  6. A kind of 6. international mobile subscriber identity IMSI acquisition system, it is characterised in that including：
    Decoder module, for decoding non access stratum NAS message, obtain decoding message；
    Type of message determining module, for determining the type of message of the decoding message；
    First execution module, for it is described decoding message type of message meet first setting it is regular when, IMSI is directly obtained from the decoding message and is preserved；
    Second execution module, for it is described decoding message type of message meet second setting it is regular when, Identification request message is sent to user equipment (UE)；Receive the identification response message that UE is returned； Obtain the IMSI carried in the identification response message and preservation.
  7. 7. system according to claim 6, it is characterised in that first execution module, use In the type of message in the decoding message be attach request Attach Request message, and the Attach When carrying the IMSI in Request message, obtain what is carried in the Attach Request message IMSI is simultaneously preserved.
  8. 8. system according to claim 6, it is characterised in that second execution module, use In it is described decoding message type of message for tracing section updating ask TAU Request message when, Xiang Yong Family equipment UE sends identification request message；Receive the identification response message that UE is returned；Obtain Take the IMSI carried in the identification response message and preservation.
  9. 9. system according to claim 6, it is characterised in that second execution module, use In the type of message in the decoding message be Attach Request message, and Attach Request When not carrying the IMSI in message, identification request message is sent to user equipment (UE)；Receive The identification response message that UE is returned；Obtain the IMSI carried in the identification response message And preserve.
  10. 10. according to the system described in claim any one of 6-9, it is characterised in that also include：
    Acquisition module, for being decoded in the decoder module to non access stratum NAS message, obtain Before decoding message, the NAS message carried in first message is obtained；Wherein, the first message is used Establish and complete in instruction radio resource control RRC connections；The NAS message of the acquisition is not add Close message.
CN201610325547.8A 2016-05-16 2016-05-16 A kind of international mobile subscriber identity IMSI acquisition methods and system Pending CN107396339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610325547.8A CN107396339A (en) 2016-05-16 2016-05-16 A kind of international mobile subscriber identity IMSI acquisition methods and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610325547.8A CN107396339A (en) 2016-05-16 2016-05-16 A kind of international mobile subscriber identity IMSI acquisition methods and system

Publications (1)

Publication Number Publication Date
CN107396339A true CN107396339A (en) 2017-11-24

Family

ID=60338623

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610325547.8A Pending CN107396339A (en) 2016-05-16 2016-05-16 A kind of international mobile subscriber identity IMSI acquisition methods and system

Country Status (1)

Country Link
CN (1) CN107396339A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110139269A (en) * 2019-04-23 2019-08-16 广州海格通信集团股份有限公司 LTE terminal detects a yard method, apparatus, detects decoding apparatus and readable storage medium storing program for executing
CN110392353A (en) * 2018-04-17 2019-10-29 大唐移动通信设备有限公司 A kind of note transmission method and device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102448054A (en) * 2010-10-13 2012-05-09 大唐移动通信设备有限公司 Information acquisition method and device
CN102612013A (en) * 2011-01-20 2012-07-25 华为终端有限公司 Group-based position managing method and equipment of machine type communication (MTC) equipment
CN102695165A (en) * 2011-03-22 2012-09-26 中兴通讯股份有限公司 Method and system for obtaining international mobile equipment identity of user equipment
CN104219637A (en) * 2013-05-31 2014-12-17 中兴通讯股份有限公司 Method for sending non-access stratum message, base station and core network device
CN104244189A (en) * 2013-06-14 2014-12-24 中国普天信息产业股份有限公司 Paging method in TD-LTE cluster fail-soft communication system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102448054A (en) * 2010-10-13 2012-05-09 大唐移动通信设备有限公司 Information acquisition method and device
CN102612013A (en) * 2011-01-20 2012-07-25 华为终端有限公司 Group-based position managing method and equipment of machine type communication (MTC) equipment
CN102695165A (en) * 2011-03-22 2012-09-26 中兴通讯股份有限公司 Method and system for obtaining international mobile equipment identity of user equipment
CN104219637A (en) * 2013-05-31 2014-12-17 中兴通讯股份有限公司 Method for sending non-access stratum message, base station and core network device
CN104244189A (en) * 2013-06-14 2014-12-24 中国普天信息产业股份有限公司 Paging method in TD-LTE cluster fail-soft communication system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110392353A (en) * 2018-04-17 2019-10-29 大唐移动通信设备有限公司 A kind of note transmission method and device
CN110392353B (en) * 2018-04-17 2020-11-03 大唐移动通信设备有限公司 Short message sending method and device
CN110139269A (en) * 2019-04-23 2019-08-16 广州海格通信集团股份有限公司 LTE terminal detects a yard method, apparatus, detects decoding apparatus and readable storage medium storing program for executing

Similar Documents

Publication Publication Date Title
CN105594266B (en) User equipment, mobility management entity and method in cellular network for periodically updating
CN104980964B (en) Handle the method and its communication device of link failure
KR102301801B1 (en) Apparatus and method for establishing network controlled direct connection in communication system based device to device scheme
CN104509180A (en) Power control method, user equipment, and base station
CN103152798B (en) Process method and the related communication devices thereof of system information reception
CN105307220A (en) D2D service switch implementation method and device
CN103686695A (en) Terminal type judgement method and system
CN110475314B (en) Communication method and device
WO2017133461A1 (en) Information reporting method and device
CN104519483B (en) The method and device of Uplink/Downlink configuration is handled in tdd systems
CN104185299A (en) Near field communication method, user equipment and mobile management entity
JP6097757B2 (en) Method and apparatus for transmitting and receiving multicast data in a wireless communication system
KR20180103822A (en) Method and apparatus for data transmission in a vehicle Internet system
US9258711B2 (en) Wireless communication system and authentication method thereof
EP3522668B1 (en) Method and device for trust relationship establishment
CN104010381B (en) A kind of method, equipment and system for establishing direct communication path
WO2021134701A1 (en) D2d communication method, apparatus and system
US20220086682A1 (en) Method and apparatus for relay operation in wireless communication system
CN109936444B (en) Key generation method and device
WO2020081555A4 (en) Choosing core network types
CN107396339A (en) A kind of international mobile subscriber identity IMSI acquisition methods and system
CN113473444B (en) Communication method, device and system
CN111726240B (en) Terminal control method, device and system
CN103516497A (en) Method of indicating downlink control channel and a communication device thereof
EP4113743A1 (en) Method and device for controlling terminal connection state for providing ultra-low-latency location information service in wireless communication system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20171124

RJ01 Rejection of invention patent application after publication