CN101378596B - Method, system and equipment for tracking single user - Google Patents
Method, system and equipment for tracking single user Download PDFInfo
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- CN101378596B CN101378596B CN2008102113456A CN200810211345A CN101378596B CN 101378596 B CN101378596 B CN 101378596B CN 2008102113456 A CN2008102113456 A CN 2008102113456A CN 200810211345 A CN200810211345 A CN 200810211345A CN 101378596 B CN101378596 B CN 101378596B
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Abstract
The embodiment of the invention discloses a single user tracking method, a system and equipment thereof; wherein, the method comprises the steps as follows: an air interface link corresponding to a temporary mobile user identifier S-TMSI of the user equipment UE, the identifier of a special S1 link corresponding to the S-TMSI of the UE, and international mobile user identifier IMSI or international mobile station equipment identifier IMEI corresponding to the identifier of the special S1 link of the UE are obtained; according to the gained contents, the mapping relationship between the IMSI or IMEI of the UE and the S-TMSI of the UE is gained; according to the IMSI or the IMEI of the UE, whether the UE is the UE to be tracked or not is queried in a tracking task list; and if so, signaling on the air interface link and the special S1 link corresponding to the S-TMSI of the UE is reported. In the embodiment of the invention, by gaining the mapping relationship between the S-TMSI of the UE and the IMSI or the IMEI, thus obtaining the IMSI or the IMEI of the UE and realizing the single user tracking function based on the IMSI or the IMEI.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of single usertracking method, system and equipment.
Background technology
LTE (Long Term Evolution, Long Term Evolution) is the evolution technology of 3G, but has characteristics such as the interoperability of spread bandwidth, low delay, two-forty, support and existing network, high coverage, support high-speed mobile, reduction networking cost.ENodeB in the LTE network (evolved NodeB, evolution base station) has comprised the function of RNC in the 3G network (Radio Network Controller, radio network controller) and NodeB network element.
The single usertracking of eNodeB is meant EMS (Element Management System, Element management system) on certain eNodeB network element, initiates assigned I MSI (International Mobile Subscriber Identity, IMSI International Mobile Subscriber Identity) or IMEI (International Mobile Station Equipment Identity, International Mobile Station Equipment Identity) trace session, MME (Mobility Management Entity, mobile management entity) extension standards signaling, increase new cell, by the S1 link transmission IMSI and the IMEI information of the safety between MME and the eNodeB network element.If switch, source eNodeB propagates into target enodeB by the standard signaling on the X2 link with trace session, thereby can obtain the user's of assigned I MSI or IMEI complete signaling procedure.
The application scenarios of single usertracking includes but not limited to:
(1) beginning: carry out testing when initially building a station, use signaling tracing to position when going wrong.
(2) travelling carriage checking: dock with the UE (User Equipment, subscriber equipment) of different vendor, can carry out positioning problems by tracking when going wrong.
(3) process user is complained: the user occurs can adopting tracking to position when phonetic problem such as call drop, signal difference or GPRS (General Packet Radio Service, GPRS) speed wait the problem of data service to complain slowly.
In the LTE network, consider the demand of the data security of eating dishes without rice or wine, UE can not carry IMSI and IMEI information in space interface signaling; Simultaneously because the link between the MME network element of the eNodeB of wireless network and core net is IP (Internet Protocol, Internet protocol) bearing link, consider the data security problem that the IP bearing link may bring equally, generally in the IP bearing link, do not transmit IMSI and IMEI information.
UE and MME can not transmit IMSI and IMEI information by the eNodeB network element, as long as UE detects this locality and preserves legal S-TMSI (S-Temporary Mobile Subscriber Identity, Temporary Mobile Subscriber Identity), just can not report IMSI and IMEI, so eNodeB can't according to IMSI and IMEI filters and report signaling to arrive EMS.
The inventor finds that implementation of the prior art exists following problem: MME or other equipments of the core network to provide IMSI or the pairing S-TMSI of IMEI to the EMS of eNodeB or management eNodeB, makes eNodeB to carry out single usertracking based on S-TMSI according to IMSI or IMEI.
Summary of the invention
Embodiments of the invention provide a kind of single usertracking method, system and equipment, are used to realize the single usertracking that carries out based on IMSI or IMEI.
Embodiments of the invention provide a kind of single usertracking method, comprising:
Evolution base station eNodeB obtains the pairing link of eating dishes without rice or wine of Temporary Mobile Subscriber Identity S-TMSI of user terminal UE, the sign of the pairing proprietary S1 link of the S-TMSI of UE, and the pairing IMSI International Mobile Subscriber Identity IMSI of sign or the International Mobile Station Equipment Identity IMEI of the proprietary S1 link of UE;
Described eNodeB is according to the content of described acquisition, obtains the mapping relations of the S-TMSI of the IMSI of described UE or IMEI and described UE;
Whether described eNodeB is UE to be tracked according to the IMSI of described UE or the IMEI described UE of inquiry in the tracing task tabulation, if then report the signaling on the eat dishes without rice or wine link and the proprietary S1 link of S-TMSI correspondence of described UE.
Embodiments of the invention also provide a kind of single usertracking system, comprising:
ENodeB is used to obtain the pairing link of eating dishes without rice or wine of S-TMSI of user terminal UE, the sign of the pairing proprietary S1 link of the S-TMSI of UE, and the pairing IMSI of sign or the IMEI of the proprietary S1 link of UE; According to the content of described acquisition, the mapping relations of the IMSI of acquisition UE or the S-TMSI of IMEI and UE; Whether according to the IMSI of described UE or the IMEI described UE of inquiry in the tracing task tabulation is UE to be tracked, if then report the signaling on the eat dishes without rice or wine link and the proprietary S1 link of S-TMSI correspondence of described UE;
Mobility Management Entity MME is used for sending initial context to eNodeB and sets up message or follow the tracks of initiation message, carries the pairing IMSI of sign or the IMEI of the proprietary S1 link of UE in the described message;
Element management system EMS is used for IMSI or IMEI to eNodeB transmission UE to be tracked, and the signaling on the eat dishes without rice or wine link and the proprietary S1 link of the S-TMSI correspondence of the UE to be tracked of reception eNodeB transmission.
Embodiments of the invention also provide a kind of evolution base station eNodeB, comprising:
Obtain the unit, be used to obtain the pairing link of eating dishes without rice or wine of Temporary Mobile Subscriber Identity S-TMSI of user terminal UE, the sign of the pairing proprietary S1 link of the S-TMSI of UE, and the pairing IMSI International Mobile Subscriber Identity IMSI of sign or the International Mobile Station Equipment Identity IMEI of the proprietary S1 link of UE;
Mapping relations obtain the unit, are used for according to obtaining the content that the unit obtains, the mapping relations of the IMSI of acquisition UE or the S-TMSI of IMEI and UE;
Processing unit, whether to tracing task tabulation inquiry described UE be to be tracked UE, if then report the signaling on the eat dishes without rice or wine link and the proprietary S1 link of S-TMSI correspondence of this UE if being used for according to the IMSI of described UE or IMEI.
Compared with prior art, embodiments of the invention have the following advantages:
By the S-TMSI of acquisition UE and the mapping relations of IMSI or IMEI, realized single usertracking function based on IMSI or IMEI, make that eNodeB can according to IMSI or IMEI carries out usertracking and report the signaling of UE to arrive EMS.
Description of drawings
GUTI that Fig. 1 is in the embodiments of the invention to be used and the composition schematic diagram of S-TMSI;
Fig. 2 is the flow chart of single usertracking method in the embodiments of the invention;
Fig. 3 is the flow chart of single usertracking method in the another embodiment of the present invention;
Fig. 4 is that MME is the flow chart that UE heavily distributes GUTI according to self GUTI distribution principle in the another embodiment of the present invention;
Fig. 5 is the structural representation of eNodeB in the embodiments of the invention;
Fig. 6 is the structural representation of eNodeB in the another embodiment of the present invention
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
The unique identification of UE in the LTE network is S-TMSI, and the distribution method of S-TMSI is as follows:
When UE adheres to MME, MME can distribute a GUTI (Globally Unique Temporary Identity for this UE, whole world unique temporary identity), as shown in Figure 1, GUTI is by GUMMEI (Globally Unique MME Identifier, the MME global unique identification) and M-TMSI (Temporary Mobile Subscriber Identity, MME in mobile subscriber's temporary mark) form; GUMMEI is made up of MCC (Mobile Country Code, mobile subscriber belonging country code name), MNC (Mobile Network code, mobile network number) and MMEI (MME Identifier, MME sign); MMEI is made up of MMEGI (MME Group ID, MME organizes ID) and MMEC (MME Code, MME sign indicating number).And S-TMSI is made up of M-TMSI and MMEC.Therefore from the composition of S-TMSI, S-TMSI can obtain according to GUTI, and therefore when GUTI changed, S-TMSI also can change thereupon.
MME can preserve GUTI of its distribution and the mapping relations of IMSI or S-TMSI and IMSI, simultaneously at HSS (Home Subscriber Server, home subscriber server)/also can preserve the mapping relations between GUTI and IMSI and IMEI or S-TMSI and IMSI and the IMEI on the HLR (Home Location Register, home location register).The information that HSS/HLR preserves above is more complete more accurate, if can't obtain these mapping relations on MME, can arrive HSS/HLR and go up these mapping relations of acquisition.
Can preserve the S-TMSI that the last MME distributes in the UE, in Radio Resource connection request message (Radio Resource Connection Request), can carry S-TMSI information and come unique identification UE identity, S-TMSI is unique in MME, the inside also comprises MM information, when if UE is attached to other MME, it is not that oneself distributes that other MME detect this S-TMSI, then distribute new S-TMSI for UE again, according to the S-TMSI allocation rule, MME may also can regularly or irregularly distribute new S-TMSI for UE again simultaneously.
A kind of single usertracking method is provided in the embodiments of the invention, as shown in Figure 2, comprises:
Step s201, eNodeB obtain the pairing link of eating dishes without rice or wine of S-TMSI of user terminal UE, the sign of the pairing proprietary S1 link of the S-TMSI of UE, and the pairing IMSI of sign or the IMEI of the proprietary S1 link of UE.
Step s202, eNodeB be according to the content of described acquisition, obtains the mapping relations of the S-TMSI of the IMSI of UE or IMEI and UE.
Whether step s203, eNodeB are UE to be tracked according to the IMSI of this UE or MEI this UE of inquiry in the tracing task tabulation, if then report the signaling on the eat dishes without rice or wine link and the proprietary S1 link of S-TMSI correspondence of this UE.
In the method that the above embodiment of the present invention provides, by the S-TMSI of acquisition UE and the mapping relations of IMSI or IMEI, realized single usertracking function, made that eNodeB can according to IMSI or IMEI carries out usertracking and report the signaling of UE to arrive EMS based on IMSI or IMEI.
In the another embodiment of the present invention, provide a kind of single usertracking method, as shown in Figure 3, having comprised:
Step s301, EMS send trace session activation (Trace Session Activation) message to eNodeB, carry IMSI or the IMEI of UE in the message.After eNodeB receives this message, preserve trace session, activate single usertracking task simultaneously this UE to the tracing task tabulation.
Step s302, UE send Radio Resource connection request (RRC Connect Request) message to eNodeB when state switches to the RRC_CONNECT state from idle (free time), carry the last S-TMSI that distributes of the MME that preserves among the UE in the message.After eNodeB receives this message, preserve the S_TMSI of this UE correspondence and the pairing link of eating dishes without rice or wine of S-TMSI of UE.
Concrete, eNodeB derives corresponding M M according to the S-TMSI that obtains; If can't derive MME, then eNodeB can select new MME automatically according to certain algorithm, and new MME can redistribute new GUTI for UE, and GUTI comprises S-TMSI.
Need to prove in addition, in UE business of triggering request process or network side business of triggering request process, eNodeB and MME network element for this reason UE created the S1 link of a special use, this link in the eNodeB side by eNB UE S1 AP ID unique identification, simultaneously eNodeB also for this reason UE created the link of eating dishes without rice or wine.The above-mentioned link of eating dishes without rice or wine is all relevant with this UE with signaling on the S1 link.In this step, eNodeB has obtained S-TMSI and the mapping relations of eat dishes without rice or wine link and S1 link, but because eNodeB only knows the S-TMSI of this UE this moment, and the UE of appointment is designated IMSI or MEI in the trace session, so eNodeB can't judge whether the signaling on this UE relevant eat dishes without rice or wine link and the S1 link needs to be reported to EMS.ENodeB must obtain could determine whether need to report the relevant signaling of this UE to EMS after the mapping relations of S-TMSI and IMSI or IMEI.Because eNodeB can't judge whether signaling needs to report EMS, so eNodeB needed this part signaling of buffer memory before the mapping relations that obtain S-TMSI and IMSI or IMEI.
Step s303, eNodeB send initial UE message to MME;
Step s304, MME by local or and and HSS/HLR between interface, obtain mapping relations between S-TMSI and the IMSI/IMEI from HSS/HLR.
Step s305, after the data security of guaranteeing the IP bearing link between eNodeB and the MME network element, MME sends initial context and sets up request (Initial Context Setup Request) message to eNodeB, the sign (eNB UE S1 APID) of carrying the S1 link of IMSI/IMEI information and this UE special use in the message.
Step s306, eNodeB obtain the mapping relations of S-TMSI and IMSI/IMEI
Concrete, after eNodeB receives that the initial context of MME transmission is set up request message, resolve wherein eNB UE S1 AP ID, IMSI/IMEI information, according to the mapping relations of S-TMSI that in step s303, has obtained and eNB UE S1 AP ID, can obtain the mapping relations of S-TMSI and IMSI/IMEI.
Step s307, eNodeB send to EMS with the signaling on the eat dishes without rice or wine link and the S1 link of UE correspondence.
Concrete, eNodeB judges the tracking that whether comprises in the tracing task tabulation this IMSI/IMEI, if comprise, then eNodeB is reported to EMS with the signaling on the eat dishes without rice or wine link and the S1 link of this UE correspondence, simultaneously that buffer memory is relevant with this UE signaling is reported to EMS, thereby realize single usertracking function of assigned I MSI/IMEI, if do not need this UE is followed the tracks of, eNodeB abandons the buffer memory signaling relevant with this UE.
By above-mentioned steps, realized single usertracking of eNodeB.
In addition, MME is except setting up request message to eNodeB sends IMSI/IMEI information by initial context, can also set up in request (SAE Bear Setup Request) message in SAE (System Architecture Evolution, system architecture evolution) carrying and carry IMSI/IMEI information and send to eNodeB.
In addition, in single usertracking process of eNodeB, the S-TMSI of UE may redistribute, and the S-TMSI by UE that different reason causes is redistributed, and below describes respective handling method in single usertracking of eNodeB respectively.
In the another embodiment of the present invention, as shown in Figure 4, MME is that UE heavily distributes GUTI according to the GUTI distribution principle of self, causes the S-TMSI of UE to change, and comprising:
Step s401, MME send the heavy assignment commands (GUTI Reallocation Command) of GUTI to UE, carry new GUTI.
GUTI between step s402, MME and UE has heavily assigned (GUTI Reallocation Complete).
Distribute the S-TMSI that is caused to change for the GUTI that initiatively initiates by MME, eNodeB can't know that UE is reallocated S-TMSI, but the Radio Link relevant with UE carrying and S1 link are not redistributed yet, and the signaling that therefore can not influence on the relevant link of this UE is reported to EMS.
In the another embodiment of the present invention, when the MME that adheres to as UE changes, UE sends to eNodeB and adheres to request (Attach Request), eNodeB sends to new MME and adheres to (Attach) message, new MME sends identity request (Identity Request) message to UE, according to this identity request message, UE can obtain the S-TMSI that new MME distributes.UE sends Radio Resource connection request (RRC Connect Request) message to eNodeB after obtaining new S-TMSI from the new MME that newly adheres to, and carries the last S-TMSI that distributes in the message.Step afterwards is with the step s303～s307 shown in above-mentioned Fig. 3.If the MME that UE adheres to does not change, S-TMSI may not can change.
In the another embodiment of the present invention, as the TA at UE place (Tracking Area, when tracking area) changing, UE sends TAU (TA Update, tracing section updating) request (TAU Request) message to eNodeB, and eNodeB selects new MME, new MME and MME before carry out alternately, after upgrading end, new MME sends TAU to UE and accepts (TAU Accept) message, is the new S-TMSI that UE distributes comprising new MME.UE obtains new S-TMSI according to this TAU Accept message, sends Radio Resource connection request (RRC Connect Request) message to eNodeB, carries the last S-TMSI that distributes in the message.Because this process need is that UE creates eat dishes without rice or wine link and S1 link again, the new link of eating dishes without rice or wine should be relevant with newly assigned S-TMSI with the S1 link, eNodeB is except the S-TMSI that upgrades UE, also can revise the mapping relations between S-TMSI and the IMSI/IMEI, and the signaling on new eat dishes without rice or wine link and the S1 link is reported to EMS.
Need to prove, the method that the embodiment of the invention provides is applicable to that the Access Network side causes the situation that can't carry out single usertracking according to user ID IMSI/IMEI because of no user sign IMSI/IMEI in the flat network topology, and it is applicable to the single usertracking under the network environments such as LTE, Wimax.
In the method that the above embodiment of the present invention provides, by the S-TMSI of acquisition UE and the mapping relations of IMSI or IMEI, and then IMSI or the IMEI of acquisition UE, realized single usertracking function, made that eNodeB can according to IMSI or IMEI carries out usertracking and report the signaling of UE to arrive EMS based on IMSI or IMEI.In addition, when the S-TMSI of UE changes because of reasons such as GUTI redistribute, can not influence the tracking of eNodeB to the follow-up signaling of this UE yet.
Embodiments of the invention also provide a kind of single usertracking system, comprising:
ENodeB is used to obtain the pairing link of eating dishes without rice or wine of S-TMSI of user terminal UE, the sign of the pairing proprietary S1 link of the S-TMSI of UE, and the pairing IMSI of sign or the IMEI of the proprietary S1 link of UE; According to the content of described acquisition, the mapping relations of the IMSI of acquisition UE or the S-TMSI of IMEI and UE; Whether according to the IMSI of this UE or IMEI this UE of inquiry in the tracing task tabulation is UE to be tracked, if then report the signaling on the eat dishes without rice or wine link and the proprietary S1 link of S-TMSI correspondence of this UE;
Mobility Management Entity MME is used for sending initial context to eNodeB and sets up message or follow the tracks of initiation message, carries the pairing IMSI of sign or the IMEI of the proprietary S1 link of UE in this message;
Element management system EMS is used for IMSI or IMEI to eNodeB transmission UE to be tracked, and the signaling on the eat dishes without rice or wine link and the proprietary S1 link of the S-TMSI correspondence of the UE to be tracked of reception eNodeB transmission.
Embodiments of the invention also provide a kind of eNodeB, and its structure comprises as shown in Figure 5:
Obtain unit 11, be used to obtain the pairing link of eating dishes without rice or wine of Temporary Mobile Subscriber Identity S-TMSI of user terminal UE, the sign of the pairing proprietary S1 link of the S-TMSI of UE, and the pairing IMSI International Mobile Subscriber Identity IMSI of sign or the International Mobile Station Equipment Identity IMEI of the proprietary S1 link of UE;
Mapping relations obtain unit 12, are used for according to obtaining the content that unit 11 obtains, the mapping relations of the IMSI of acquisition UE or the S-TMSI of IMEI and UE;
Processing unit 13, whether to tracing task tabulation inquiry this UE be to be tracked UE, if then report the signaling on the eat dishes without rice or wine link and the proprietary S1 link of S-TMSI correspondence of this UE if being used for according to the IMSI of this UE or IMEI.
In the another embodiment of the present invention, as shown in Figure 6, among the eNodeB, also comprise:
Tracing task memory cell 14 is used to receive the tracking that Element management system EMS sends and activates message, carries IMSI or the IMEI of UE to be tracked in the message, and IMSI or the IMEI information of UE to be tracked is saved in the tracing task tabulation and offers processing unit 13.
Detecting unit 16, when the link that is used to detect the S-TMSI of UE or UE changed, notifier processes unit 13 was according to the S-TMSI of the UE after changing or the link of UE, reported the signaling on the relevant link of UE.
In addition, obtaining unit 11 specifically can comprise:
First obtains subelement 111, is used to receive the Radio Resource connection request RRC message that UE sends, and obtains the S-TMSI corresponding with this UE and the link of eating dishes without rice or wine that carry in the described RRC message;
Second obtains subelement 112, is used for when creating proprietary link for UE, obtains the sign of the pairing proprietary S1 link of S-TMSI of this UE;
The 3rd obtains subelement 113, is used to receive the initial context that MME that UE adheres to sends and sets up message or follow the tracks of initiation message, obtains the pairing IMSI of sign or the IMEI of the proprietary S1 link of the UE that carries in the message.
In the system and equipment that the above embodiment of the present invention provides, by the S-TMSI of acquisition UE and the mapping relations of IMSI or IMEI, and then IMSI or the IMEI of acquisition UE, realized single usertracking function, made that eNodeB can according to IMSI or IMEI carries out usertracking and report the signaling of UE to arrive EMS based on IMSI or IMEI.In addition, when the S-TMSI of UE changes because of reasons such as GUTI redistribute, can not influence the tracking of eNodeB to the follow-up signaling of this UE.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (13)
1. a single usertracking method is characterized in that, comprising:
Evolution base station eNodeB obtains the pairing link of eating dishes without rice or wine of Temporary Mobile Subscriber Identity S-TMSI of user terminal UE, the sign of the pairing proprietary S1 link of the S-TMSI of UE, and the pairing IMSI International Mobile Subscriber Identity IMSI of sign or the International Mobile Station Equipment Identity IMEI of the proprietary S1 link of UE;
Described eNodeB is according to the content of described acquisition, obtains the mapping relations of the S-TMSI of the IMSI of described UE or IMEI and described UE;
Whether described eNodeB is UE to be tracked according to the IMSI of described UE or the IMEI described UE of inquiry in the tracing task tabulation, if then report the signaling on the eat dishes without rice or wine link and the proprietary S1 link of S-TMSI correspondence of described UE.
2. the method for claim 1 is characterized in that, the pairing link of eating dishes without rice or wine of S-TMSI of described acquisition UE comprises:
Receive the Radio Resource connection request RRC message that UE sends, obtain the S-TMSI corresponding and the link of eating dishes without rice or wine that carry in the described RRC message with described UE.
3. the method for claim 1 is characterized in that, the sign of the pairing proprietary S1 link of S-TMSI of described acquisition UE comprises:
When creating proprietary link, obtain the sign of the pairing proprietary S1 link of S-TMSI of described UE for UE.
4. the method for claim 1 is characterized in that, the pairing IMSI of sign or the IMEI of the proprietary S1 link of described acquisition UE comprise:
The initial context that the MME that reception UE adheres to sends is set up message or is followed the tracks of initiation message, the pairing IMSI of sign or the IMEI of the proprietary S1 link of the UE that carries in the acquisition message.
5. the method for claim 1, it is characterized in that, whether described IMSI or IMEI described UE of inquiry in the tracing task tabulation according to UE is before the UE to be tracked, also comprise: receive the tracking activation message that Element management system EMS sends, carry MSI or the IMEI of UE to be tracked in the message, the IMSI of UE to be tracked or IMEI information are saved in the tracing task tabulation.
6. method as claimed in claim 5 is characterized in that, described IMSI or IMEI described UE of inquiry in the tracing task tabulation according to UE before the UE to be tracked, also comprises:
Signaling on eat dishes without rice or wine link and the proprietary S1 link of the described UE of buffer memory;
After the mapping relations of the S-TMSI of the IMSI that obtains described UE or IMEI and UE, the tabulation of inquiry tracing task judges whether the IMSI of described UE correspondence or IMEI are UE to be tracked, if belong to then report the signaling of buffer memory to arrive EMS, otherwise the signaling of losing buffer memory.
7. the method for claim 1 is characterized in that, also comprises:
The S-TMSI of UE changes, but the link of UE is not when changing, and continues to report the signaling on the link of described UE;
The S-TMSI of UE changes, and the link of UE reports the signaling on the link after described UE changes when changing.
8. a single usertracking system is characterized in that, comprising:
ENodeB is used to obtain the pairing link of eating dishes without rice or wine of S-TMSI of user terminal UE, the sign of the pairing proprietary S1 link of the S-TMSI of UE, and the pairing IMSI of sign or the IMEI of the proprietary S1 link of UE; According to the content of described acquisition, the mapping relations of the IMSI of acquisition UE or the S-TMSI of IMEI and UE; Whether according to the IMSI of described UE or the IMEI described UE of inquiry in the tracing task tabulation is UE to be tracked, if then report the signaling on the eat dishes without rice or wine link and the proprietary S1 link of S-TMSI correspondence of this UE;
Mobility Management Entity MME is used for sending initial context to eNodeB and sets up message or follow the tracks of initiation message, carries the pairing IMSI of sign or the MEI of the proprietary S1 link of UE in the described message;
Element management system EMS is used for IMSI or IMEI to eNodeB transmission UE to be tracked, and the signaling on the eat dishes without rice or wine link and the proprietary S1 link of the S-TMSI correspondence of the UE to be tracked of reception eNodeB transmission.
9. an evolution base station eNodeB is characterized in that, comprising:
Obtain the unit, be used to obtain the pairing link of eating dishes without rice or wine of Temporary Mobile Subscriber Identity S-TMSI of user terminal UE, the sign of the pairing proprietary S1 link of the S-TMSI of UE, and the pairing IMSI International Mobile Subscriber Identity IMSI of sign or the International Mobile Station Equipment Identity IMEI of the proprietary S1 link of UE;
Mapping relations obtain the unit, are used for according to obtaining the content that the unit obtains, the mapping relations of the IMSI of acquisition UE or the S-TMSI of IMEI and UE;
Processing unit, whether to tracing task tabulation inquiry described UE be to be tracked UE, if then report the signaling on the eat dishes without rice or wine link and the proprietary S1 link of S-TMSI correspondence of described UE if being used for according to the IMSI of described UE or IMEI.
10. eNodeB as claimed in claim 9 is characterized in that, also comprises:
The tracing task memory cell is used to receive the tracking that Element management system EMS sends and activates message, carries IMSI or the IMEI of UE to be tracked in the message, and IMSI or the IMEI information of UE to be tracked is saved in the tracing task tabulation.
11. eNodeB as claimed in claim 9 is characterized in that, also comprises:
Buffer unit is used for before mapping relations obtain the mapping relations of S-TMSI that the unit obtains the IMSI of UE or IMEI and UE, and the signaling on eat dishes without rice or wine link and the proprietary S1 link of the described UE of buffer memory also offers processing unit when needed.
12. eNodeB as claimed in claim 9 is characterized in that, obtains the unit and specifically comprises:
First obtains subelement, is used to receive the Radio Resource connection request RRC message that UE sends, and obtains the S-TMSI corresponding with described UE and the link of eating dishes without rice or wine that carry in the described RRC message;
Second obtains subelement, is used for when creating proprietary link for UE, obtains the sign of the pairing proprietary S1 link of S-TMSI of described UE;
The 3rd obtains subelement, is used to receive the initial context that MME that UE adheres to sends and sets up message or follow the tracks of initiation message, obtains the pairing IMSI of sign or the IMEI of the proprietary S1 link of the UE that carries in the message.
13. eNodeB as claimed in claim 9 is characterized in that, also comprises:
Detecting unit, when the link that is used to detect the S-TMSI of UE or UE changed, the notifier processes unit was according to the S-TMSI of the UE after changing or the link of UE, reported the signaling on the relevant link of UE.
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| CN102256237B (en) * | 2009-06-19 | 2014-01-01 | 上海华为技术有限公司 | Tracking session synchronization method and device |
| CN101646195B (en) * | 2009-09-03 | 2012-05-23 | 中兴通讯股份有限公司 | Method and device for detecting UMTS terminal |
| CN102238506B (en) * | 2010-05-07 | 2014-04-09 | 中兴通讯股份有限公司 | Signaling tracing method, device and system |
| CN101820673A (en) * | 2010-05-20 | 2010-09-01 | 华为技术有限公司 | Method, equipment and system of permanent identification of interactive user equipment |
| CN101969659B (en) * | 2010-09-21 | 2013-02-06 | 北京邮电大学 | Method and system for tracking subscriber event |
| CN102547783B (en) * | 2010-12-16 | 2015-04-22 | 中国移动通信集团浙江有限公司 | Method and device for identifying network topology through signaling analysis |
| CN103428668B (en) * | 2012-05-17 | 2017-02-01 | 大唐移动通信设备有限公司 | Tracking area updating method and device |
| CN103475529B (en) * | 2013-10-11 | 2016-06-01 | 大唐移动通信设备有限公司 | A kind of core-network side service surface tracking method, device and service surface tracking system |
| TWI695606B (en) * | 2014-05-13 | 2020-06-01 | 南韓商三星電子股份有限公司 | System including internet of things and method of operating internet of things system |
| US9801044B2 (en) | 2014-05-13 | 2017-10-24 | Samsung Electronics Co., Ltd. | Apparatus and method for accessing wireless network |
| CN104185295A (en) * | 2014-08-06 | 2014-12-03 | 大唐移动通信设备有限公司 | Method and apparatus for transmitting international mobile equipment identity (IMEI) |
| CN105656650A (en) * | 2014-11-13 | 2016-06-08 | 中兴通讯股份有限公司 | Timing tracking method and element management system (EMS) |
| CN106304025B (en) * | 2015-06-12 | 2019-11-12 | 华为技术有限公司 | A kind of recognition methods of user equipment and wireless communication system |
| WO2017219177A1 (en) * | 2016-06-20 | 2017-12-28 | 华为技术有限公司 | Identifier mapping method and system |
| TWM568972U (en) * | 2016-10-31 | 2018-10-21 | 美商米沃奇電子工具公司 | Signaling system and location recording system |
| CN106686581B (en) * | 2017-02-10 | 2018-03-20 | 北京浩瀚深度信息技术股份有限公司 | A kind of method and device for establishing GUTI and IMSI corresponding relations |
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