CN104980951A - Transmission method and device, and monitoring method and device of monitored information - Google Patents
Transmission method and device, and monitoring method and device of monitored information Download PDFInfo
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- CN104980951A CN104980951A CN201410145492.3A CN201410145492A CN104980951A CN 104980951 A CN104980951 A CN 104980951A CN 201410145492 A CN201410145492 A CN 201410145492A CN 104980951 A CN104980951 A CN 104980951A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
Abstract
The invention discloses a transmission method, a transmission device, a monitoring method, and a monitoring device of monitored information, wherein the transmission method of the monitored information comprises the steps as follows: responding a monitoring request of a monitoring terminal and appointing PLMN information monitored by the monitoring terminal; transmitting appointed PLMN information and monitored target information to the monitoring terminal. The transmission method, the transmission device, the monitoring method and the monitoring device of monitored information of the invention could avoid the monitoring of all PLMNs by appointing the PLMN appointed by the monitoring terminal, and avoid the monitoring of outdated monitored target by transmitting the monitored target information.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of sending method of monitoring information, device and monitor method and device.
Background technology
The terminal of close region utilizes device-to-device (Device to Device is called for short D2D) direct communication can bring a lot of benefit to terminal, such as higher speed, lower delay and less power consumption.Also drastically increase the radio resource efficiency of operator, the Relay pattern of D2D is conducive to operator and improves wireless coverage simultaneously.For application, utilize the proximity information in D2D communication process can develop more attracting new business.Communication when public safety (Public Safety) system also can utilize D2D technology to realize not having wireless coverage between terminal.
Fig. 1 is the schematic diagram of the D2D framework relevant to 3GPP according to correlation technique, and as shown in Figure 1, the function of emphasis network element illustrates as follows.
Terminal: be also subscriber equipment (User Equipment, be called for short UE), interface PC5 between support terminal and terminal sends and Received signal strength, simultaneously in chlamydate situation, support by wireless access base station, and by S1 interface core network access, terminal is by interface in the user plane PC3 and short-range communication server communication.
Base station: be also eNodeB(Evolved NodeB in evolution system, the NodeB of evolution), the access being mainly terminal provides Radio Resource, simultaneously and core net pass through the intercommunication of S1 interface.
Core net: comprise mobile management unit and gateway etc.Mobile management unit is chain of command entity, is responsible for the interim server storing user data, is responsible for authentication, mobile management and contracts checking; Gateway is user entity, is responsible for terminal distribution IP address, forwards the up-downgoing packet literary composition of terminal, and carry out charging etc.
Short-range communication server, this server is positioned at outside core net, and terminal is communicated with this server by interface in the user plane PC3.The major function of this server includes D2D service authorization, distribute for the application of terminal request interim code for terminal broadcast, assist to carry out the functions such as D2D discovery and charging.Authorization message comes from home subscribed services device.
Home subscribed services device, is positioned at home network, and major function is to provide CAMEL-Subscription-Information and the authentication information of user and application.
Operator is that the application in terminal distributes unique application identities, such as this mark includes PLMN information and application identification information, and PLMN includes national code and network number, application identification information unique identification one application, also can unique identification one class apply, such as hotel, restaurant etc.In chlamydate situation, if terminal D 2D needs the resource of frequency range using operator, need to obtain the authorization and operator can carry out controlling and charging from operator, at this moment terminal does not generally allow the application identities directly broadcasting oneself, but need to obtain one and the unique corresponding temporary mark code of this application identities from proximity server, then broadcast this code.
The D2D of two terminals finds to include 2 processes: UE A broadcasts, UE B monitors.If the codeA that UE B listens to is familiar with, then terminal B finds terminal A nearby.If terminal B is not familiar with the code A listened to, then also have a process to net mate, thus know and the application identities of UE A that this code A is corresponding, thus find terminal A nearby.The description of these three processes respectively as shown in Figure 2, Figure 3 and Figure 4.
Fig. 2 is the schematic diagram of the broadcast request process according to correlation technique, and as shown in Figure 2, broadcast request process comprises step S202 to step S216.
Step S202, terminal A obtains application identities from operator, this application identities only to allow use by UE A.
Step S204, if terminal A wishes the Radio Resource broadcast oneself utilizing operator, thus other-end can find oneself, then connect with network, and send broadcast request message to proximity server, include inside this request and wish the application identities of broadcast, the instruction of terminal iidentification and transmission (announcing).Terminal A, by the PLMN mark of oneself ownership, generates the mark of proximity server, and knows ownership proximity server IP address by dns lookup.Terminal iidentification is IMSI or MSISDN.
Step S206, after proximity server receives broadcast request, if do not have user's context, then sends subscription request, with user ID to attribution server request.
Step S208, attribution server returns the CAMEL-Subscription-Information of terminal in signing response.
Step S210, judge to allow this terminal to carry out D2D business according to CAMEL-Subscription-Information ownership proximity server and this user signing application identities having transmission really, then create user's context, and the application identities sent for this user distributes the term of validity of an interim mark code A and correspondence.If consider that terminal A may roam into visited network, ownership proximity server also needs proximity server temporary mark code A being notified visited place.
Step S212, the temporary mark code A of distribution and the corresponding term of validity are returned to UE A by proximity server.
Step S214, terminal A obtain Radio Resource.Two kinds of modes can be passed through, the Radio Resource of mode one corresponding to each PLMN of terminal A configuration permission D2D broadcast, like this when UE is uncovered time, or when the instruction which of base station, the D2D Radio Resource mated with the PLMN of current registration can be found; Mode two is base stations is that terminal A distributes available D2D Radio Resource.
Step S216, terminal A broadcast obtained code A on the Radio Resource obtained.In order to raise the efficiency, terminal A arranges timer, fixed time broadcast in the term of validity of step S210 instruction.
After term of validity time-out, this temporary mark code A just fails, and terminal A must initiate the process of broadcast request again, again obtains temporary mark code A and the term of validity.After user shifts out the PLMN of current registration, it is invalid that this Code A becomes at once, and terminal also needs the process again initiating broadcast request.
Fig. 3 is the schematic diagram of the interception request process according to correlation technique, and as shown in Figure 3, interception request process comprises step S302 to step S316.
Step S302, terminal B obtain the application identities of terminal A from operator or third party.
Step S304, if terminal B wishes to find terminal A, then connects with network, and sends interception request to proximity server, includes terminal A application identities, the terminal B terminal iidentification wishing to find inside this request.Terminal B, by the PLMN mark of oneself ownership, generates the mark of proximity server, and knows ownership proximity server IP address by dns lookup.Terminal iidentification is IMSI or MSISDN.
Step S306, after proximity server receives the request of discovery, if do not have user's context, then sends subscription request, with user ID to attribution server request.
Step S308, attribution server returns the CAMEL-Subscription-Information of terminal in signing response.
Step S310, judges to allow this terminal to carry out D2D business according to CAMEL-Subscription-Information ownership proximity server, then creates user's context.
Step S312, ownership proximity server, according to the terminal A application identities brought up, finds the interim mark codeA of correspondence, this mark code A is set up a term of validity, sends to terminal B.If terminal A and terminal B is not in same operator, so terminal B, ownership proximity server, according to the terminal A application identities brought up, finds the ownership proximity server of terminal A, inquiry acquisition code A.
Step S314, terminal B obtain Radio Resource.The Radio Resource corresponding to each PLMN that terminal B configuration allows D2D to monitor, terminal can monitor these all Radio Resources in the effective value indicated by step S312.
Step S316, terminal B listen to code A, then successfully find that terminal A is at close region.
After term of validity time-out, this temporary mark code A just fails, and terminal B must initiate the process of interception request again, obtains new temporary mark code A and the term of validity.
If in step S304, what terminal A brought up is a class application, then step S312 may return a template (mask), if the code at this time listened in step S316 and this template matches, front several bit and this template of such as code are mated completely, then terminal B needs to initiate the application identities that matching process is known and this code is corresponding.
Fig. 4 is the schematic diagram of the matching request process according to correlation technique, and as shown in Figure 4, matching request process comprises step S402 to step S412.
Step S402, terminal B listen to code A, this Code A and template (mask) coupling, but terminal B is not familiar with this code A.
Step S404, terminal B and network connect, and send matching request to ownership proximity server, include the code A of discovery, terminal B terminal iidentification inside this request.Terminal B, by the PLMN mark of oneself ownership, generates the mark of proximity server, and knows ownership proximity server IP address by dns lookup.Terminal iidentification is IMSI or MSISDN.
Step S406, after proximity server receives the request of discovery, if do not have user's context, then sends subscription request, with user ID to attribution server request.
Step S408, attribution server returns the CAMEL-Subscription-Information of terminal in signing response.
Step S410, judges to allow this terminal to carry out D2D business according to CAMEL-Subscription-Information ownership proximity server.Ownership proximity server obtains terminal A application identities according to the Code A brought up.If terminal A and terminal B is not in same operator, so terminal B, ownership proximity server, according to the code A of the terminal A brought up, finds the ownership proximity server of terminal A, and inquiry obtains application layer and identifies.
Step S412, ownership proximity server sets up the term of validity of this code, then terminal A application identities and the term of validity is returned to UE B, so UE B successfully finds that terminal A is at close region.Within this term of validity, code A and terminal A application identities are all couplings.
As shown in step S314, terminal, when monitoring, needs the Radio Resource monitored corresponding to the PLMN of all permissions.This scheme Problems existing one is inadequate optimization, because of for the purpose of terminal only broadcast in a PLMN, without the need to monitoring the PLMN of all permissions.Another one problem is after broadcast terminal shifts out the PLMN of current registration, if individual malicious peer, again do not obtain Code to network, still broadcast original code, so still, can be listened to and the match is successful by other, thus cause operator out of hand.
For the problems referred to above in correlation technique, at present effective solution is not yet proposed.
Summary of the invention
The problem of the fail safe existed for snoop procedure in correlation technique and the waste of monitor resource, the invention provides a kind of sending method of monitoring information, device and monitor method and device, at least to solve the problem.
According to an aspect of the present invention, provide a kind of sending method of monitoring information, comprising: the interception request of response monitor terminal, the public land mobile net network PLMN information of specifying described monitor terminal to monitor; Send described PLMN information to described monitor terminal and monitor target information.
Preferably, described PLMN information comprises: the PLMN of the current registration of broadcast terminal that the application identities of request monitoring is corresponding; And/or the PLMN of equal value of the PLMN of described current registration.
Preferably, described monitoring target information comprises: ProSe temporary mark and/or ProSe temporary mark template.
Preferably, the PLMN information of specifying described monitor terminal to monitor comprises: the target proximity server in the PLMN that the application identities of request monitoring is specified initiates interception request, obtains described PLMN information.
Preferably, the PLMN information of specifying described monitor terminal to monitor comprises: initiate interception request to the target proximity server in the PLMN allowing described monitor terminal to monitor, obtain described PLMN information.
Preferably, described target proximity server obtains described PLMN information and described monitoring target information comprises: the context searching described broadcast terminal; The PLMN of the current registration of described broadcast terminal is obtained from the context of described broadcast terminal; And/or obtain the PLMN of equal value of PLMN of described current registration; Obtain the ProSe temporary mark or ProSe temporary mark template of monitoring target.
According to another aspect of the present invention, provide a kind of dispensing device of monitoring information, comprising: designated module, for responding the interception request of monitor terminal, the public land mobile net network PLMN information of specifying described monitor terminal to monitor; Sending module, for sending described PLMN information and monitoring target information to described monitor terminal.
Preferably, described PLMN information comprises: the PLMN of the current registration of broadcast terminal that the application identities of request monitoring is corresponding; And/or the PLMN of equal value of the PLMN of described current registration.
Preferably, described monitoring target information comprises: ProSe temporary mark and/or ProSe temporary mark template.
Preferably, described designated module, comprising: the first acquiring unit, initiates interception request, obtain described PLMN information for the target proximity server in the PLMN that specifies to the application identities of request monitoring.
Preferably, described designated module, comprising: second acquisition unit, for initiating interception request to the target proximity server in the PLMN allowing described monitor terminal to monitor, obtains described PLMN information.
Preferably, described designated module comprises: search unit, for searching the context of described broadcast terminal; 3rd acquiring unit, for obtaining the PLMN of the current registration of described broadcast terminal in the context from described broadcast terminal; And/or the 4th acquiring unit, for obtaining the PLMN of equal value of the PLMN of described current registration; 5th acquiring unit, for obtaining the ProSe temporary mark or ProSe temporary mark template of monitoring target.
According to a further aspect of the invention, provide a kind of proximity server, comprising: the above-mentioned arbitrary device of claim the present invention.
According to a further aspect of the invention, provide a kind of monitor method, comprising: send interception request to proximity server; Receive proximity server and specify the public land mobile net network PLMN information and monitoring target information monitored; Described monitoring target information is monitored in the PLMN that described PLMN information is specified.
Preferably, described PLMN information comprises: the PLMN of the current registration of described broadcast terminal; And/or the PLMN of equal value of the PLMN of described current registration.
Preferably, described monitoring target information comprises: ProSe temporary mark or ProSe temporary mark template.
According to a further aspect of the invention, provide a kind of monitoring device, comprising: sending module, for sending interception request to proximity server; Receiver module, specifies for receiving proximity server the public land mobile net network PLMN information and monitoring target information monitored; Monitor module, monitor described monitoring target information in the PLMN that specifies in described PLMN information.
Preferably, described PLMN information comprises: the PLMN of the current registration of described broadcast terminal; And/or the PLMN of equal value of the PLMN of described current registration.
Preferably, described monitoring target information comprises: ProSe temporary mark or ProSe temporary mark template.
According to a further aspect of the invention, provide a kind of terminal, comprising: arbitrary monitoring device that the present invention is above-mentioned.
Pass through the present invention, the interception request of response monitor terminal, specifies the PLMN information that monitor terminal is monitored, and sends the PLMN information and monitoring target information of specifying to monitor terminal, specify the PLMN of the monitoring of monitor terminal, can avoid all monitoring all PLMN; Send and monitor target information, can avoid monitoring expired monitoring target.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the D2D framework relevant to 3GPP according to correlation technique;
Fig. 2 is the schematic diagram of the broadcast request process according to correlation technique;
Fig. 3 is the schematic diagram of the interception request process according to correlation technique;
Fig. 4 is the schematic diagram of the matching request process according to correlation technique;
Fig. 5 is the flow chart of the sending method of monitoring information according to the embodiment of the present invention;
Fig. 6 is the structured flowchart of the dispensing device of monitoring information according to the embodiment of the present invention;
Fig. 7 is the flow chart of the monitor method according to the embodiment of the present invention;
Fig. 8 is the structured flowchart of the monitoring device according to the embodiment of the present invention;
Fig. 9 is the flow chart of the interception request process monitoring single terminal according to the preferred terminal B of the embodiment of the present invention;
Figure 10 is the flow chart of the interception request process monitoring one group of terminal corresponding to a class application according to the preferred terminal B of the embodiment of the present invention; And
Figure 11 is the flow chart obtaining the method for the PLMN of equal value of terminal A according to the ownership proximity server of the preferred terminal A of the embodiment of the present invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
In the examples below, terminal can be mobile terminal (such as, mobile phone, panel computer etc.), also can be the terminal of other types.The operating system that terminal is run also is various types of system, such as, and the Android system be widely used at present, or Windows operating system, iOS system etc., but be not limited to this.Equipment/proximity server can be server, all kinds of gateway, also can be the equipment of other types.
This terminal or proximity server can comprise storage medium, and the program unit stored in storage medium can be used for performing the method described in following examples.This terminal or equipment can also comprise processor, and this processor may be used for performing said procedure unit.It is contemplated that following described method or device can be realized by program unit.
According to the embodiment of the present invention, provide a kind of sending method of monitoring information.
Fig. 5 is the flow chart of the sending method of monitoring information according to the embodiment of the present invention, and as shown in Figure 5, the method comprising the steps of S502 is to step S504.
Step S502., the interception request of response monitor terminal, specifies the PLMN information that monitor terminal is monitored.
Step S504, sends PLMN information to monitor terminal and monitors target information.
Pass through the embodiment of the present invention, the interception request of response monitor terminal, specifies the PLMN information that monitor terminal is monitored, and sends the PLMN information and monitoring target information of specifying to monitor terminal, specify the PLMN of the monitoring of monitor terminal, can avoid all monitoring all PLMN; Send and monitor target information, can avoid monitoring expired monitoring target.
In an execution mode of the embodiment of the present invention, above-mentioned PLMN information of specifying can comprise: the PLMN of the current registration of broadcast terminal that the application identities of request monitoring is corresponding; And/or, the PLMN of equal value of the PLMN of the current registration of this broadcast terminal.
In an execution mode of the embodiment of the present invention, above-mentioned monitoring target information can comprise: the ProSe temporary mark that the application identities of request monitoring is corresponding and/or ProSe temporary mark template.
In an execution mode of the embodiment of the present invention, specify the PLMN information that monitor terminal is monitored, the target proximity server in the PLMN that can specify to the application identities of request monitoring initiates interception request, obtains above-mentioned PLMN information.In embodiments of the present invention, the application identities of request monitoring can specify PLMN, in this case, can initiate interception request, obtain the PLMN information of specifying monitor terminal to monitor to the target proximity server in the PLMN specified.
In another execution mode of the embodiment of the present invention, specify the PLMN information that described monitor terminal is monitored, interception request can be initiated to the target proximity server in the PLMN allowing monitor terminal to monitor, obtain above-mentioned PLMN information.In embodiments of the present invention, can arrange the PLMN(allowing monitor terminal to monitor can as a list), in this case, interception request can be initiated to the target proximity server in these PLMN, obtain the PLMN information of specifying monitor terminal to monitor.
In a preferred implementation of example of the present invention, target proximity server obtains above-mentioned PLMN information and monitors target information, the context of broadcast terminal can be searched, the PLMN of the current registration of broadcast terminal is obtained from the context of broadcast terminal, obtain the PLMN of equal value of the PLMN of current registration, obtain the ProSe temporary mark or ProSe temporary mark template of monitoring target.
According to the embodiment of the present invention, provide a kind of dispensing device of monitoring information.It is expected that this device can be realized by computer program element.
Fig. 6 is the structured flowchart of the dispensing device of monitoring information according to the embodiment of the present invention, and as shown in Figure 6, this device can comprise: designated module 10 and sending module 20, wherein, designated module 10, for responding the interception request of monitor terminal, specifies the PLMN information that monitor terminal is monitored; Sending module 20, is connected with designated module 10, for sending PLMN information to monitor terminal and monitoring target information.
By the embodiment of the present invention, designated module 10 responds the interception request of monitor terminal, specifies the PLMN information that monitor terminal is monitored, and sending module 20 sends the PLMN information and monitoring target information of specifying to monitor terminal.Specify the PLMN of the monitoring of monitor terminal, can avoid all monitoring all PLMN; Send and monitor target information, can avoid monitoring expired monitoring target.
In an execution mode of the embodiment of the present invention, the PLMN information that above-mentioned appointment monitor terminal is monitored comprises: the PLMN of the current registration of broadcast terminal that the application identities of request monitoring is corresponding; And/or the PLMN of equal value of the PLMN of current registration.
In an execution mode of the embodiment of the present invention, above-mentioned monitoring target information comprises: the ProSe temporary mark that the application identities of request monitoring is corresponding and/or ProSe temporary mark template.
In an execution mode of the embodiment of the present invention, designated module 10 can comprise: the first acquiring unit, initiate interception request for the target proximity server in the PLMN that specifies to the application identities of request monitoring, obtain the PLMN information of specifying monitor terminal to monitor.
In an execution mode of the embodiment of the present invention, designated module 10 can comprise: second acquisition unit, for initiating interception request to the target proximity server in the PLMN allowing monitor terminal to monitor, obtains the PLMN information of specifying monitor terminal to monitor.
In a preferred implementation of the embodiment of the present invention, designated module 10 can comprise: search unit, for searching the context of broadcast terminal; 3rd acquiring unit, for obtaining the PLMN of the current registration of broadcast terminal from the context of broadcast terminal; 4th acquiring unit, for obtaining the PLMN of equal value of the PLMN of above-mentioned current registration; 5th acquiring unit, for obtaining the ProSe temporary mark or ProSe temporary mark template of monitoring target.
According to the embodiment of the present invention, provide a kind of proximity server, comprising: the dispensing device of above-mentioned arbitrary monitoring information of the embodiment of the present invention.This device can realize the sending method of the above-mentioned monitoring information of the embodiment of the present invention.
In a preferred implementation of the embodiment of the present invention, the dispensing device of above-mentioned monitoring information can be realized by computer program element, proximity server can comprise storage medium and processor, this computer program element can be stored in storage medium, the above computer program unit that processor can store in designated store medium.
According to the embodiment of the present invention, provide a kind of monitor method.
Fig. 7 is the flow chart of the monitor method according to the embodiment of the present invention, and as shown in Figure 7, the method comprising the steps of S702 is to step S706.
Step S702, sends interception request to proximity server.
Step S704, receives proximity server and specifies the PLMN information and monitoring target information monitored.
Step S706, monitors above-mentioned monitoring target information in the PLMN that above-mentioned PLMN information is specified.
By the embodiment of the present invention, send interception request to proximity server, receive proximity server and specify the PLMN of monitoring and monitor target information, can avoid monitoring all PLMN, can avoid monitoring expired or other situations.
In an execution mode of the embodiment of the present invention, above-mentioned PLMN information can comprise: the PLMN of the current registration of broadcast terminal; And/or the PLMN of equal value of the PLMN of this current registration.
In an execution mode of the embodiment of the present invention, above-mentioned monitoring target information comprises: the ProSe temporary mark that the application identities of request monitoring is corresponding or ProSe temporary mark template.
According to the embodiment of the present invention, provide a kind of monitoring device.It is contemplated that this monitoring device can be realized by computer program element, those skilled in the art can expect how to work out corresponding computer program according to the flow process of above-mentioned monitor method.
Fig. 8 is the structured flowchart of the monitoring device according to the embodiment of the present invention, and as shown in Figure 8, this device can comprise: sending module 30, receiver module 40 and monitoring module 50.Wherein, sending module 30, for sending interception request to proximity server; Receiver module 40, is connected with sending module 30, specifies for receiving proximity server the PLMN information and monitoring target information monitored; Monitor module 50, be connected with receiver module 40, monitor above-mentioned monitoring target information in the PLMN that specifies in above-mentioned PLMN information.
By the embodiment of the present invention, send interception request to proximity server, receive proximity server and specify the PLMN of monitoring and monitor target information, can avoid monitoring all PLMN, can avoid monitoring expired or other situations.
In an execution mode of the embodiment of the present invention, PLMN information can comprise: the PLMN of the current registration of broadcast terminal; And/or the PLMN of equal value of the PLMN of this current registration.
In an execution mode of the embodiment of the present invention, above-mentioned monitoring target information can comprise: ProSe temporary mark or ProSe temporary mark template.
According to the embodiment of the present invention, additionally provide a kind of terminal, this terminal can comprise the above-mentioned arbitrary monitoring device of the embodiment of the present invention.
In an execution mode of the embodiment of the present invention, above-mentioned monitoring device can be realized by computer program element, above-mentioned terminal can comprise storage medium and processor, this computer program element can be stored in storage medium, the above computer program unit that processor can store in designated store medium.
Below in conjunction with preferred implementation, the embodiment of the present invention is described.
Fig. 9 is the flow chart of the interception request process monitoring single terminal according to the preferred terminal B of the embodiment of the present invention, and as shown in Figure 9, this process comprises step S902 to step S916.
Step S902, terminal B obtain the application identities of terminal A from operator or third party.
Step S904, if terminal B wishes to find terminal A, then connects with network, and sends interception request to proximity server, includes terminal A application identities, the terminal B terminal iidentification wishing to find inside this request.Terminal B, by the PLMN mark of oneself ownership, generates the mark of proximity server, and knows ownership proximity server IP address by dns lookup.Terminal iidentification is IMSI or MSISDN.
Step S906, after proximity server receives the request of discovery, if do not have user's context, then sends subscription request, with user ID to attribution server request.
Step S908, attribution server returns the CAMEL-Subscription-Information of terminal in signing response, which includes all PLMN lists allowing terminal B to monitor.
Step S910, judges to allow this terminal to carry out D2D business according to CAMEL-Subscription-Information ownership proximity server, then creates user's context.
Step S912, ownership proximity server, according to the terminal A application identities brought up, finds the context of corresponding terminal A.The PLMN information of the current registration of user and interim mark code A and the term of validity is preserved in this context.If terminal A and terminal B is not in same operator, so terminal B, ownership proximity server, according to the terminal A application identities brought up, finds the ownership proximity server of terminal A, inquiry acquisition code A.If the PLMN of terminal A registration has PLMN list of equal value, then PLMN list of equal value is returned.Whether the PLMN that closely service server judging terminal A registers allows to be monitored by terminal B, if do not allowed, then directly returns failure.If allow, then by PLMN information, this mark code A and one term of validity that terminal A registers, send to terminal B together.If the PLMN of terminal A registration has PLMN list of equal value, then send to terminal B together.
The ownership proximity server of terminal A obtains the mode of PLMN list of equal value see Figure 11.
Step S914, terminal B only monitor on the Radio Resource corresponding to the PLMN of terminal A registration.
Step S916, terminal B listen to code A, then successfully find that terminal A is at close region.
Figure 10 is the flow chart of the interception request process monitoring one group of terminal corresponding to a class application according to the preferred terminal B of the embodiment of the present invention, and as shown in Figure 10, this process comprises step S1002 step S1020.
Step S1002, terminal B obtain object application identities from operator or third party.
Step S1004, terminal B and network connect, and send interception request to proximity server, include object application identities, the terminal B terminal iidentification wishing to find inside this request.Terminal B, by the PLMN mark of oneself ownership, generates the mark of proximity server, and knows ownership proximity server IP address by dns lookup.Terminal iidentification is IMSI or MSISDN.
Step S1006, after proximity server receives the request of discovery, if do not have user's context, then sends subscription request, with user ID to attribution server request.
Step S1008, ownership proximity server returns the CAMEL-Subscription-Information of terminal in signing response, which includes all PLMN lists allowing terminal B to monitor.
Step S1010, judges to allow this terminal to carry out D2D business according to CAMEL-Subscription-Information ownership proximity server, then creates user's context.
Step S1012, if object application identities specifies PLMN, then belong to proximity server and judge whether this PLMN allows to be monitored by terminal B, if do not allowed, then directly return failure, if allow, initiate interception request message, with object application identities, terminal B terminal iidentification to the proximity server in this PLMN; If object application identities does not specify PLMN, then belong to proximity server according to the permission PLMN list in signing, to the proximity server initiation interception request message of these PLMN, with object application identities, terminal B terminal iidentification.
Step S1014, if object proximity server has the user registration relevant with this application, then the template (mask) that object proximity server returns and this application identities is corresponding and the term of validity of correspondence, the PLMN information of registration, if there is no the user registration relevant with this application, then return sky.If the PLMN of registration has PLMN list of equal value, then return together.
These ownership proximity servers obtain the mode of PLMN list of equal value see Figure 11.
Step S1016, ownership proximity server will return the information combination of non-NULL together, and in interception request response, return a list to terminal B, each during this list includes at least includes PLMN information, template and the term of validity.PLMN list of equal value can also be comprised.
Step S1018, terminal B only monitor on the Radio Resource corresponding to the PLMN specified by ownership proximity server.If comprise PLMN of equal value, can also monitor on the Radio Resource corresponding to PLMN of equal value.
Step S1020, terminal B listen to a code in the Radio Resource corresponding to certain PLMN, need and template corresponding to this PLMN is mated, if success, then continue subsequent match process, if failure, then directly abandon.
By above-mentioned preferred implementation, belong to closely service server and return the PLMN information of specifying, monitor in the Radio Resource that terminal only configures at this PLMN.The PLMN that this PLMN and broadcast terminal are registered, monitor terminal only needs to monitor on the Radio Resource that this PLMN is corresponding, without the need to monitoring on the Radio Resource that the PLMN of all permissions is corresponding; If two is these terminals is malicious peer, in time shifting out registered network, do not apply for new code, and in new PLMN, still broadcast original code, at this time monitor terminal there is no notice, only monitor in originally old PLMN, thus stop the broadcast message receiving this malicious peer.
Figure 11 is the flow chart of the method obtaining the PLMN of equal value of terminal A according to the ownership proximity server of the preferred terminal A of the embodiment of the present invention, and as shown in figure 11, the method comprising the steps of S1102 is to step S1120.
Step S1102, terminal A obtains application identities from operator, this application identities only to allow use by UE A.
Step S1104, if terminal A wishes the Radio Resource broadcast oneself utilizing operator, thus other people can find oneself, then connect with network, and send broadcast request message to proximity server, include inside this request and wish the application identities of broadcast, the instruction of terminal iidentification and transmission (announcing).Terminal A, by the PLMN mark of oneself ownership, generates the mark of proximity server, and knows ownership proximity server IP address by dns lookup.Terminal iidentification is IMSI or MSISDN.
Step S1106, after proximity server receives broadcast request, if do not have user's context, then sends subscription request, with user ID to attribution server request.
Step S1108, attribution server returns the CAMEL-Subscription-Information of terminal in signing response.
Step S1110, judge to allow this terminal to carry out D2D business according to CAMEL-Subscription-Information ownership proximity server and this user signing application identities having transmission really, then create user's context, and the application identities sent for this user distributes the term of validity of an interim mark code A and correspondence.If consider that terminal A may roam into visited network, ownership proximity server also needs proximity server temporary mark code A being notified visited place, i.e. step 706 ~ 707.The present embodiment is for the situation roaming into visited network.Now HSS also will return the visited network information at UE place.
Step S1112, the visited network information that ownership proximity server provides according to HSS, finds visit proximity server, sends global challenge request, the wherein mark of carried terminal A to it.
Step S1114, visit proximity server authorizes backward ownership proximity server to return global challenge response, the wherein PLMN list of equal value of carried terminal A to terminal A.
Step S1116, the temporary mark code A of distribution and the corresponding term of validity are returned to UE A by proximity server, and the PLMN list of equal value of terminal A.
Step S1118, terminal A obtain Radio Resource.Two kinds of modes can be passed through, the Radio Resource of mode one corresponding to each PLMN of terminal A configuration permission D2D broadcast, like this when UE is uncovered time, or when the instruction which of base station, the D2D Radio Resource mated with the PLMN of current registration can be found; Mode two is base stations is that terminal A distributes available D2D Radio Resource.
Step S1120, terminal A broadcast obtained code A on the Radio Resource obtained.In order to raise the efficiency, terminal A arranges timer, fixed time broadcast in the term of validity that step 205 indicates.
After term of validity time-out, this temporary mark code A just fails, and terminal A can initiate the process of broadcast request again, again obtains temporary mark code A and the term of validity.After user shifts out the PLMN of current registration, it is invalid that this Code A becomes, and terminal can initiate the process of broadcast request again.
As can be seen from the above description, present invention achieves following technique effect: belong to closely service server and return the PLMN information of specifying, monitor in the Radio Resource that terminal only configures at this PLMN.The PLMN that this PLMN and broadcast terminal are registered, monitor terminal only needs to monitor on the Radio Resource that this PLMN is corresponding, without the need to monitoring on the Radio Resource that the PLMN of all permissions is corresponding; If two is these terminals is malicious peer, in time shifting out registered network, do not apply for new code, and in new PLMN, still broadcast original code, at this time monitor terminal there is no notice, only monitor in originally old PLMN, thus stop the broadcast message receiving this malicious peer.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
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 (20)
1. a sending method for monitoring information, is characterized in that, comprising:
The interception request of response monitor terminal, the public land mobile net network PLMN information of specifying described monitor terminal to monitor;
Send described PLMN information to described monitor terminal and monitor target information.
2. method according to claim 1, is characterized in that, described PLMN information comprises:
The PLMN of the current registration of broadcast terminal that the application identities of request monitoring is corresponding; And/or
The PLMN of equal value of the PLMN of described current registration.
3. method according to claim 1, is characterized in that, described monitoring target information comprises: ProSe temporary mark and/or ProSe temporary mark template.
4. method according to claim 1, is characterized in that, the PLMN information of specifying described monitor terminal to monitor comprises:
Target proximity server in the PLMN that the application identities of request monitoring is specified initiates interception request, obtains described PLMN information.
5. method according to claim 1, is characterized in that, the PLMN information of specifying described monitor terminal to monitor comprises:
Initiate interception request to the target proximity server in the PLMN allowing described monitor terminal to monitor, obtain described PLMN information.
6. the method according to claim 4 or 5, is characterized in that, described target proximity server obtains described PLMN information and described monitoring target information comprises:
Search the context of described broadcast terminal;
The PLMN of the current registration of described broadcast terminal is obtained from the context of described broadcast terminal; And/or
Obtain the PLMN of equal value of the PLMN of described current registration;
Obtain the ProSe temporary mark or ProSe temporary mark template of monitoring target.
7. a dispensing device for monitoring information, is characterized in that, comprising:
Designated module, for responding the interception request of monitor terminal, the public land mobile net network PLMN information of specifying described monitor terminal to monitor;
Sending module, for sending described PLMN information and monitoring target information to described monitor terminal.
8. device according to claim 7, is characterized in that, described PLMN information comprises:
The PLMN of the current registration of broadcast terminal that the application identities of request monitoring is corresponding; And/or
The PLMN of equal value of the PLMN of described current registration.
9. device according to claim 7, is characterized in that, described monitoring target information comprises: ProSe temporary mark and/or ProSe temporary mark template.
10. device according to claim 7, is characterized in that, described designated module, comprising:
First acquiring unit, initiates interception request for the target proximity server in the PLMN that specifies to the application identities of request monitoring, obtains described PLMN information.
11. devices according to claim 7, is characterized in that, described designated module, comprising:
Second acquisition unit, for initiating interception request to the target proximity server in the PLMN allowing described monitor terminal to monitor, obtains described PLMN information.
12. devices according to claim 10 or 11, it is characterized in that, described designated module comprises:
Search unit, for searching the context of described broadcast terminal;
3rd acquiring unit, for obtaining the PLMN of the current registration of described broadcast terminal in the context from described broadcast terminal; And/or
4th acquiring unit, for obtaining the PLMN of equal value of the PLMN of described current registration;
5th acquiring unit, for obtaining the ProSe temporary mark or ProSe temporary mark template of monitoring target.
13. 1 kinds of proximity servers, is characterized in that, comprising: the device according to any one of claim 7 to 12.
14. 1 kinds of monitor methods, is characterized in that, comprising:
Interception request is sent to proximity server;
Receive proximity server and specify the public land mobile net network PLMN information and monitoring target information monitored;
Described monitoring target information is monitored in the PLMN that described PLMN information is specified.
15. monitor methods according to claim 14, is characterized in that, described PLMN information comprises:
The PLMN of the current registration of described broadcast terminal; And/or
The PLMN of equal value of the PLMN of described current registration.
16. monitor methods according to claim 14, is characterized in that, described monitoring target information comprises: ProSe temporary mark or ProSe temporary mark template.
17. 1 kinds of monitoring devices, is characterized in that, comprising:
Sending module, for sending interception request to proximity server;
Receiver module, specifies for receiving proximity server the public land mobile net network PLMN information and monitoring target information monitored;
Monitor module, monitor described monitoring target information in the PLMN that specifies in described PLMN information.
18. monitoring devices according to claim 17, is characterized in that, described PLMN information comprises:
The PLMN of the current registration of described broadcast terminal; And/or
The PLMN of equal value of the PLMN of described current registration.
19. monitoring devices according to claim 17, is characterized in that, described monitoring target information comprises: ProSe temporary mark or ProSe temporary mark template.
20. 1 kinds of terminals, is characterized in that, comprising: the device according to any one of claim 17 to 19.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410145492.3A CN104980951A (en) | 2014-04-11 | 2014-04-11 | Transmission method and device, and monitoring method and device of monitored information |
| PCT/CN2014/088581 WO2015154406A1 (en) | 2014-04-11 | 2014-10-14 | Monitoring information sending method and apparatus, and monitoring method and apparatus |
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| CN201410145492.3A CN104980951A (en) | 2014-04-11 | 2014-04-11 | Transmission method and device, and monitoring method and device of monitored information |
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| CN201410145492.3A Withdrawn CN104980951A (en) | 2014-04-11 | 2014-04-11 | Transmission method and device, and monitoring method and device of monitored information |
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| WO (1) | WO2015154406A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469547A (en) * | 2010-11-04 | 2012-05-23 | 中兴通讯股份有限公司 | Method, terminal and system for controlling terminal access |
| WO2013095000A1 (en) * | 2011-12-20 | 2013-06-27 | 엘지전자 주식회사 | Network-initiated control method and apparatus for providing proximity service |
| CN103533531A (en) * | 2012-07-06 | 2014-01-22 | 电信科学技术研究院 | Configuration method, network, terminal equipment and system used for approaching sensing function |
| CN103686718A (en) * | 2012-08-31 | 2014-03-26 | 中兴通讯股份有限公司 | D2D (Device-to-Device) device identification label processing method and D2D device identification label processing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101325781B (en) * | 2007-06-15 | 2012-11-21 | 华为技术有限公司 | Lawful snooping method, system and network equipment |
-
2014
- 2014-04-11 CN CN201410145492.3A patent/CN104980951A/en not_active Withdrawn
- 2014-10-14 WO PCT/CN2014/088581 patent/WO2015154406A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469547A (en) * | 2010-11-04 | 2012-05-23 | 中兴通讯股份有限公司 | Method, terminal and system for controlling terminal access |
| WO2013095000A1 (en) * | 2011-12-20 | 2013-06-27 | 엘지전자 주식회사 | Network-initiated control method and apparatus for providing proximity service |
| CN103533531A (en) * | 2012-07-06 | 2014-01-22 | 电信科学技术研究院 | Configuration method, network, terminal equipment and system used for approaching sensing function |
| CN103686718A (en) * | 2012-08-31 | 2014-03-26 | 中兴通讯股份有限公司 | D2D (Device-to-Device) device identification label processing method and D2D device identification label processing device |
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