CN101730223B - Method and device for auxiliary locating of terminal in idle mode - Google Patents
Method and device for auxiliary locating of terminal in idle mode Download PDFInfo
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- CN101730223B CN101730223B CN2008102167761A CN200810216776A CN101730223B CN 101730223 B CN101730223 B CN 101730223B CN 2008102167761 A CN2008102167761 A CN 2008102167761A CN 200810216776 A CN200810216776 A CN 200810216776A CN 101730223 B CN101730223 B CN 101730223B
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Abstract
The embodiment of the invention discloses a method and a device for the auxiliary locating of a terminal in an idle mode so as to provide necessary parameters for locating the terminal in the idle state. The method comprises the step of: receiving position-reporting request information from an anchor authenticator or a location server (LS) by a location controller (LC) of a terminal MS, wherein the position-reporting request information carries locating request information and MS information, and the LC and an MS anchor paging controller are positioned in the same physical entity. The device is a location controller, and the location controller is positioned in the same physical entity with the MS anchor paging controller and comprises a first receiving module used for receiving the position-reporting request information from the anchor authenticator or the location server (LS), and the location request information and the terminal MS information are carried in the position-reporting request information.
Description
Technical field
The invention belongs to communication technical field, relate in particular to the method and apparatus at the terminal under a kind of assist location idle condition.
Background technology
WiMAX (Worldwide Interoperability for Microwave Access, worldwide interoperability for microwave insert) technology is that the serial wideband wireless standard with IEEE 802.16 is a kind of air-interface standard that the basis proposes.Current WiMAX network wireless side is mainly based on IEEE 802.16d/e standard; 802.16d standard definition support MAC (Medium AccessControl, medium access control) layer and corresponding a plurality of physical layer framework of the fixed broadband wireless access system of multiple business type; 802.16e standard has increased the new function of part on the basis of 802.16d standard, to support user's mobility.
Fig. 1 is a WiMAX network architecture reference model; Mainly comprise three parts: client (mobilestation/subscriber station; Be called for short MS/SS; Be portable terminal/registration terminal), accessing business network (Access Service Network, be called for short ASN) and connect service network (Connectivity ServiceNetwork is called for short CSN).
Wherein, ASN can comprise base station (Base Station is called for short BS) and accessing business network gate (Access Service Network Gateway is called for short ASN GW); CSN can comprise logic entities such as PPS (Prepaid Service, pre-payment) server, AAA (Authorization, Authentication andAccounting, authentication) server.
In existing protocol, communicate through the interface from R1 to R6 between the logic entity between MS/SS, ASN, the CSN, like Fig. 1; Wherein the R1 interface is a wireless air interface; Mainly by the IEEE802.16d/e definition, R2 is a logic interfacing, and R3, R4, R5 interface are wireline interface.
Location-based business (LBS:Location Based Service); Claim shift position business or positioning service again; Be meant that the mobile network obtains the geographical location information (latitude and longitude coordinates) of portable terminal through specific location technology; Offer mobile subscriber, communication system or third party, and by the support of certain electronic map information, for the mobile subscriber provides relevant with its position, calling or non-calling class service.Also defined the LBS system that realizes the positioning service service in the existing WiMAX network.But, inventor's discovery, in the prior art; If the terminal is in IDLE (free time) state; Then in positioning service, under the scene of said terminal as the localizing objects terminal, need be with said terminal wake-up; Make it get into Active (activation) state, according to the terminal positioning flow process under the Active state it is positioned then.In other words, can't directly position the terminal that is in idle condition.
Summary of the invention
The embodiment of the invention discloses the method and apparatus at the terminal under a kind of assist location idle condition, so that be that the terminal of locating under the idle condition provides necessary parameter.
The method at the terminal under a kind of assist location idle condition comprises:
The register control LC of terminal MS receives from anchoring authentication device or from the reporting position request message of location-server LS, the information of carrying positioning request information and said MS in the said reporting position request message;
The anchoring paging controller of said LC and said MS is positioned at same physical entity.
A kind of register control, the anchoring paging controller of said register control and terminal MS is positioned at same physical entity, and said register control comprises:
First receiver module: be used to receive from anchoring authentication device or from the reporting position request message of location-server LS, carry the information of positioning request information and terminal MS in the said reporting position request message.
The embodiment of the invention also discloses the method and apparatus at the terminal under a kind of assist location idle condition, so that be that the terminal of locating under the idle condition provides necessary parameter.
The method at the terminal under a kind of assist location idle condition comprises:
The anchoring paging controller of terminal MS receives the paging request message from anchoring authentication device; Said this paging of paging request message indication is a position updating process to said MS; Carry the parameter acquiring indication in the said paging request message, said parameter acquiring indication is used to indicate the sign of the pairing Access Network gateway of the serving BS that obtains said MS;
Said anchoring paging controller is initiated a position updating process to said MS according to said paging request message, and indicates the sign of the Access Network gateway of the serving BS correspondence of in said position updating process, obtaining said MS according to said parameter acquiring;
Report the sign of the corresponding Access Network gateway of said serving BS to said anchoring authentication device, so that the sign of said anchoring authentication device Access Network gateway that said serving BS is corresponding reports location-server LS.
A kind of anchoring paging controller is characterized in that, said anchoring paging controller comprises:
Receiver module: be used to receive the paging request message from anchoring authentication device, said this paging of paging request message indication is a position updating process to said MS, carries the parameter acquiring indication in the said paging request message;
Position renewal trigger module: the paging request message that is used for receiving according to said first receiver module is initiated a position updating process to said MS, and indicates the sign of the Access Network gateway of the serving BS correspondence of in said position updating process, obtaining said MS according to the said parameter acquiring of carrying in the said paging request message;
Sending module: the sign that is used for said position is upgraded the corresponding Access Network gateway of said serving BS that trigger module obtains sends to said anchoring authentication device.
A kind of Access Network gateway comprises:
Receiver module: receive location update request message from the serving BS of terminal MS;
Sending module: send said location update request message to anchoring paging controller, carry the sign of said gateway in the said location update request message.
Through using embodiment of the invention the methods and apparatus disclosed; When the terminal under the idle condition is positioned; Can be under the situation of not waking said terminal up; The required call parameter in location is delivered on the corresponding network entity, the terminal under the idle condition is positioned so that further realize.
Description of drawings
Fig. 1 is a WiMAX cellular logic Organization Chart in the prior art;
Fig. 2 is the basic network Organization Chart of the technical scheme of the embodiment of the invention;
Fig. 3 is the method flow diagram at the terminal under the disclosed assist location idle condition of the embodiment of the invention;
Fig. 4 is the method flow diagram at the terminal under the disclosed assist location idle condition of the embodiment of the invention;
Fig. 5 is the method flow diagram at the terminal under the disclosed assist location idle condition of the embodiment of the invention;
Fig. 6 is the method flow diagram at the terminal under the disclosed assist location idle condition of the embodiment of the invention;
Fig. 7 is the method flow diagram at the terminal under the disclosed assist location idle condition of the embodiment of the invention;
Fig. 8 is the disclosed register control structural representation of the embodiment of the invention;
Fig. 9 is the disclosed anchoring paging controller structural representation of the embodiment of the invention;
Figure 10 is the disclosed Access Network gateway of an embodiment of the invention structural representation.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, the specific embodiment of the invention is done further to describe in detail below in conjunction with accompanying drawing.
At first introduce the basic network framework of the technical scheme of the embodiment of the invention, as shown in Figure 2.
LS (Location Server, location-server) is positioned at CSN, is used for receiving the Location Request from third party (diagram IASP/PASP/etc.) or MS, and said Location Request is sent to proper A SN.The LC (Location Controller, register control) that is positioned at ASN is responsible for obtaining target terminal position information, and LC generally is positioned at ASN GW.The LA (Location Agent, location agency) that is positioned at ASN or MS is used for carrying out concrete position measurement, and after measuring completion, measurement data is reported said LC.Said LC reports said LS according to measurement data compute location result and with positioning result, and said LS may transform the form of positioning result, and final result is transmitted to the requestor of locating information.
Above-mentioned framework is the basic network framework of the technical scheme of the embodiment of the invention.In following each embodiment of the present invention,, possibly improve the above-mentioned network architecture based on the implementation of different techniques scheme.
The embodiment of the invention discloses the method at the terminal under a kind of assist location idle condition.
It is example together that the embodiment of the invention is positioned at the Anchor PC (anchoring paging controller) of MS and LC (register control), and the method at the terminal under the said assist location idle condition is described.
Need to prove, realize Anchor PC (anchoring paging controller) and LC in the embodiment of the invention together, is newly-increased LC function on said Anchor PC, and the deployment of original LC in the network is not deleted.The LC function of the following discussion of the embodiment of the invention all is positioned at Anchor PC.MS in the embodiment of the invention is in the IDLE state.
Said method is as shown in Figure 3, and concrete steps are following:
In embodiments of the present invention, said LS can also use the anchoring authentication device replacement of said MS.
Said reporting position request message can trigger said LC and initiate positioning service according to the information of said positioning request information and said MS.
Through using the described method of the embodiment of the invention, can under the situation of not waking said terminal up, the required call parameter in location be delivered on the said LC, so that further realize the terminal under the idle condition is positioned.
Following preferred embodiment will further be explained the technical scheme of the foregoing description in more detail.
The embodiment of the invention discloses the method at the terminal under a kind of assist location idle condition.
It is example together that the embodiment of the invention is positioned at the Anchor PC (anchoring paging controller) of MS and LC (register control), and the method at the terminal under the said assist location idle condition is described.
Need to prove, realize Anchor PC (anchoring paging controller) and LC in the embodiment of the invention together, is newly-increased LC function on said Anchor PC, and the deployment of original LC in the network is not deleted.The LC function of the following discussion of the embodiment of the invention all is positioned at Anchor PC.
Said method is as shown in Figure 4, and concrete steps are following:
Said authentication and authorization is that the identity of the positioning client terminal of initiating said Location Request and CAMEL-Subscription-Information etc. are carried out authentication and authorization.Said authentication and authorization process and private checking process are prior art, repeat no more here.
Said AAA can obtain the Anchor Authenticator ID of said MS in the initial access authentication of before this said MS or discrimination weight process, this is a prior art, repeats no more here.
Perhaps, optional, also can be that said LC distributes an ID identical with said Anchor PCID as LC ID when network design.If in network design, adopted to said LC distributes the scheme of an ID identical with said Anchor PC ID as LC ID, then in this step, also can carry said LC ID in the said LCID RSP message.
Preserve the status list of its whole MS that administer on the said Anchor Authenticator, therefore the ID according to said MS judges whether said MS is in the IDLE state and can realizes that this also is a prior art, repeats no more here.
The detailed process of this step (diagram location estimation) is following:
LC carries the location desired data in the location indication of the service ASN that mails to said MS place, said location desired data comprises the BS number of the required Scanning of MS (scanning), corresponding BS ID etc.;
The serving BS broadcasts of said MS (being positioned at the ASN at said MS place) sends to said MS with the indication of said location; Notify said MS under the IDLE state, to carry out DATA REASONING; Said serving BS broadcasts is meant and the best BS of signal between the said MS under the IDLE state; Be also referred to as preferred (first-selection) BS, when the said MS under the IDLE state activates, will be as the Serving BS of said MS;
Said MS utilizes under the IDLE state according to the indication of said location and internetwork Scanning process is carried out DATA REASONING; And the locator data measurement result reported said LC through said serving BS broadcasts; Said Scanning process is carried out between the current serving BS broadcasts of said MS and said MS; If the locator data of said MS is measured the method that adopts many base station measurements; Then said MS also need select one or more neighbor bss of said serving BS broadcasts, and carries out said Scanning process respectively with these BS;
Said LC is according to said locator data measurement result compute location result, and said positioning result is the positional information of said MS.
Utilize the Scanning process to position DATA REASONING between the service ASN at said MS and said MS place, and be prior art for said LC the locator data reporting measuring result, repeat no more here.
Through using embodiment of the invention disclosed method; The LC that is positioned at the Anchor PC of said MS can receive from the positioning request information of said LS and the information of said MS; Being in IDLE state following time at said MS indicates between the service ASN at said MS and said MS place and positions DATA REASONING; And calculate the positional information of said MS according to the result that locator data is measured, and the positional information of said MS is reported said LS, realized the MS under the IDLE state is positioned; And need not be with terminal wake-up to Active state, effective simplification the operating process that the terminal under the idle condition is positioned.
The embodiment of the invention discloses the method at the terminal under a kind of assist location idle condition.
It is example together that the embodiment of the invention is positioned at the Anchor PC (anchoring paging controller) of MS and LC (register control), and the method at the terminal under the said assist location idle condition is described.
Need to prove, realize Anchor PC (anchoring paging controller) and LC in the embodiment of the invention together, is newly-increased LC function on said Anchor PC, and the deployment of original LC in the network is not deleted.The LC function of the following discussion of the embodiment of the invention all is positioned at Anchor PC.
Said method is as shown in Figure 5, and concrete steps are following:
Step 501, LS receive the Location Request (diagram Location Trigger forMS) from positioning client terminal, and said Location Request is used for the positional information of acquisition request MS, carries the ID of said MS in the said Location Request.It is professional that said LS triggers LBS.
Step 502, LS send Authentication REQ message to AAA, carry the ID of said MS in the said AuthenticationREQ message.Said Authentication REQ message is used to ask the Anchor Authenticator ID (anchoring authentication device sign) of said MS.
Step 503, said AAA carry out authentication and authorization (diagram Authentication/Authorization) to said Authentication REQ message, and the privacy inspection etc.; After said authentication and authorization is passed through, reply Authentication RSP message, carry the Anchor Authenticator ID of said MS in the said Authentication RSP message to said LS.
Said authentication and authorization is that the identity of the positioning client terminal of initiating said Location Request and CAMEL-Subscription-Information etc. are carried out authentication and authorization.Said authentication and authorization process and private checking process are prior art, repeat no more here.
Said AAA can obtain the Anchor Authenticator ID of said MS in the initial access authentication of before this said MS or discrimination weight process, this is a prior art, repeats no more here.
Step 504, said LS are according to the Anchor Authenticator ID of said MS; Send LCID REQ message, the information of carrying positioning request information and said MS in the said LCIDREQ message to the corresponding Anchor Authenticator of said AnchorAuthenticator ID.Said positioning request information comprises align_type, precision and time delay, and is optional, if the RQ cycle location can also comprise locating periodically; The information of said MS comprises ID and the stationkeeping ability of said MS.
Step 505, optional, said Anchor Authenticator judges the current IDLE state that whether is in of said MS according to the ID of the said MS that carries in the said LCID REQ message; If the current IDLE state that is in of said MS, then said Anchor Authenticator replys LCID ACK message to said LS, and said LCID ACK message is used to notify the said MS of said LS to be in the IDLE state.
Preserve the status list of its whole MS that administer on the said Anchor Authenticator, therefore the ID according to said MS judges whether said MS is in the IDLE state and can realizes that this also is a prior art, repeats no more here.
The LC that step 506, said Anchor Authenticator are positioned to the Anchor PC with said MS sends Location Report Request message, carry in the said Location Report Request message receive in the step 504 from the positioning request information of said LS and the information of said MS.Said Location Report Request message is used to trigger said LC and initiates the locator data measuring process to said MS.When said MS gets into said IDLE state; Said Anchor Authenticator need carry out a series of information interaction with the Anchor PC of said MS; In this process; Said AnchorAuthenticator can be known said Anchor PC ID, and said process is a prior art, repeats no more here.Need to prove; In an embodiment of the present invention; The Anchor PC of said MS is positioned at the LC of said MS; Therefore said LS can promptly send said Location Report Request message according to said Anchor PC ID to said LC with said Anchor PC ID as LC ID.
Step 507, said LC are according to said Location Report REQ message and said positioning request information of wherein carrying and the information of said MS; Position DATA REASONING between the service ASN that indicates said MS place and the said MS, and according to the result of compute location as a result of said locator data measurement.
The detailed process of this step (diagram location estimation) is following:
LC carries the location desired data in the location indication of the service ASN that mails to said MS place, said location desired data comprises the BS number of the required Scanning of MS, corresponding BS ID etc.;
The serving BS broadcasts of said MS (being positioned at the ASN at said MS place) sends to said MS with the indication of said location; Notify said MS under the IDLE state, to carry out DATA REASONING; Said serving BS broadcasts is meant and the best BS of signal between the said MS under the IDLE state; Be also referred to as preferred (first-selection) BS, when the said MS under the IDLE state activates, will be as the Serving BS of said MS;
Said MS utilizes under the IDLE state according to the indication of said location and internetwork Scanning process is carried out DATA REASONING; And the locator data measurement result reported said LC through said serving BS broadcasts; Said Scanning process is carried out between the current serving BS broadcasts of said MS and said MS; If the locator data of said MS is measured the method that adopts many base station measurements; Then said MS also need select one or more neighbor bss of said serving BS broadcasts, and carries out said Scanning process respectively with these BS;
Said LC is according to said locator data measurement result compute location result, and said positioning result is the positional information of said MS.
Utilize the Scanning process to position DATA REASONING between the service ASN at said MS and said MS place, and be prior art for said LC the locator data reporting measuring result, repeat no more here.
Step 508, said LC send Location Report Response message to said LS; Carry the positional information (diagram location information for the MS) of the said MS that LC calculates described in the step 507 in the said Location Report Response message, to report the positional information of said MS to said LS.
Through using embodiment of the invention disclosed method; Said LS can be through said MS AnchorAuthenticator the information of positioning request information and said MS is sent to the LC that the Anchor PC with said MS is positioned at; Said LC is in IDLE state following time at said MS and indicates between the service ASN at said MS and said MS place and position DATA REASONING; Calculate the positional information of said MS according to the result of locator data measurement; And the positional information of said MS reported said LS; Realized the MS under the IDLE state is positioned, and need not be with terminal wake-up to Active state, effective simplification the operating process that the terminal under the idle condition is positioned.
The embodiment of the invention discloses the method at the terminal under the another kind of assist location idle condition.
It is example that the embodiment of the invention is positioned at different ASN with the Anchor PC (anchoring paging controller) of MS with LC (register control), and the method at the terminal under the said assist location idle condition is described.
Said method is as shown in Figure 6, and concrete steps are following:
The anchoring paging controller of step 601, terminal MS receives the paging request message from anchoring authentication device; Said this paging of paging request message indication is a position updating process to said MS; Carry the parameter acquiring indication in the said paging request message, said parameter acquiring indication is used to indicate the sign of the pairing Access Network gateway of the serving BS that obtains said MS;
Step 602, said anchoring paging controller are initiated a position updating process to said MS according to said paging request message, and indicate the sign of the Access Network gateway of the serving BS correspondence of in said position updating process, obtaining said MS according to said parameter acquiring;
Further, report the sign of the corresponding Access Network gateway of said serving BS to said anchoring authentication device, so that the sign of said anchoring authentication device Access Network gateway that said serving BS is corresponding reports location-server LS through the context interaction flow.
Through using the disclosed method of the embodiment of the invention, can be under the situation of not waking said terminal up, the register control sign at said terminal is delivered on the location-server, so that realize the terminal under the idle condition is positioned.
Following preferred embodiment is the more detailed explanation to the disclosed technical scheme of the foregoing description.
The embodiment of the invention discloses the method at the terminal under a kind of assist location idle condition.
It is example that the embodiment of the invention is positioned at different ASN with the Anchor PC (anchoring paging controller) of MS with LC (register control), and the method at the terminal under the said assist location idle condition is described.
Said method is as shown in Figure 7, and concrete steps are following:
Step 701, LS receive the Location Request (diagram Location Trigger forMS) from positioning client terminal, and said Location Request is used for the positional information of acquisition request MS, carries the ID of said MS in the said Location Request.It is professional that said LS triggers LBS.
Step 702, LS send Authentication REQ message to AAA, carry the ID of said MS in the said AuthenticationREQ message.Said Authentication REQ message is used to ask the Anchor Authenticator ID (anchoring authentication device sign) of said MS.
Step 703, said AAA carry out authentication and authorization (diagram Authentication/Authorization) to said Authentication REQ message, and the privacy inspection etc.; After said authentication and authorization is passed through, reply Authentication RSP message, carry the Anchor Authenticator ID of said MS in the said Authentication RSP message to said LS.
Said authentication and authorization is that the identity of the positioning client terminal of initiating said Location Request and signatory state etc. are carried out authentication and authorization.Said authentication and authorization process and private checking process are prior art, repeat no more here.
Said AAA can obtain the Anchor Authenticator ID of said MS in the initial access authentication of before this said MS or discrimination weight process, this is a prior art, repeats no more here.
Step 704, said LS are according to the Anchor Authenticator ID of said MS; Send LCID REQ message to the corresponding Anchor Authenticator of said AnchorAuthenticator ID; Carry the ID of said MS in the said LCIDREQ message, said LCID REQ message is used to the LC ID (register control sign) that asks said MS current.
Step 705, said Anchor Authenticator judge the current IDLE state that whether is in of said MS according to the ID of the said MS that carries in the said LCID REQ message; If the current IDLE state that is in of said MS, then said Anchor Authenticator replys LCID ACK message to said LS, and said LCIDACK message is used to notify the said MS of said LS to be in the IDLE state.
Preserve the status list of its whole MS that administer on the said Anchor Authenticator, therefore the ID according to said MS judges whether said MS is in the IDLE state and can realizes that this also is a prior art, repeats no more here.
Step 706, said Anchor Authenticator send Paging (paging) request message to said MS to the Anchor of said MS PC; To initiate Paging process to said MS; And to indicate said Paging process be a LU (Location Update, position upgrade) process (diagram Initiate Pagingand Location Update).Said to carrying the parameter acquiring indication in the Paging request message of said MS, the ID of the ASN GW that ID that said parameter acquiring indication is used to indicate said Anchor PC to obtain the current place of said MS BS and said BS are corresponding.
Step 707, said Anchor PC initiate the Paging process to said MS according to said Paging request message to said MS; Said Paging process is a LU process, said Anchor PC according to said parameter acquiring indication in said LU process, obtain the ID of the corresponding ASN GW of ID and the said serving BS broadcasts of serving BS broadcasts of said MS.Said Anchor PC also reports said Anchor Authenticator with the ID of said ASN GW through contextual information reciprocal process.Those skilled in the art can understand, and the LC of said MS is positioned on the corresponding ASN GW of the serving BS broadcasts of said MS, so the ID of said ASN the GW just ID of said LC, i.e. LC ID.
Said serving BS broadcasts be meant and between the said MS under the IDLE state the best BS of signal, be also referred to as preferred (first-selected) BS, when the said MS activation the IDLE state under, will be as the Serving BS of said MS.
The detailed process of this step (diagram Paging and Location Update) is as follows:
All that comprise among the Paging Group (paging group) of Anchor PC under its linchpin are deployed with PA (Paging Agent; Paging agent) BS or the ASN GW that is deployed with Paging Relay send Paging Announce message; This Paging process of indication is a LU process among the said Paging Announce; And indication need report the corresponding ASN GW ID of serving BS broadcasts of ID and said MS of the serving BS broadcasts of said MS in said LU process; Said MS is the MS of positioning client terminal request location in the step 701, i.e. the professional target MS of this LBS;
Said PA or Paging Relay all MS under having jurisdiction over separately send MOB_PAGADV message, seek said target MS, and this Paging process of indication is a LU process among the said MOB_PAGADV;
Said target MS send RNG_REQ message to its serving BS broadcasts, and the Ranging Purpose position in the said RNG_REQ message is set to the code of representative " position renewal " behind the MOB_PAGADV of PA that receives its current place or Paging Relay transmission;
Said serving BS broadcasts is sent position updating request LU_REQ message to said Anchor PC; Carry the ID of said serving BS broadcasts in the said LU_REQ message; If do not have direct interface between said serving BS broadcasts and the said Anchor PC; The said LU_REQ message that said serving BS broadcasts is sent to said Anchor PC need be passed through the corresponding ASN GW of said serving BS broadcasts and is transmitted to said Anchor PC, and said serving BS broadcasts is when generating said LU_REQ message, and the corresponding ASN GW of perhaps said serving BS broadcasts is when transmitting said LU_REQ message; In said LU_REQ message, carry the ID of said ASN GW; If said Anchor PC is positioned on the corresponding ASN GW of said serving BS broadcasts, then said Anchor PC can directly obtain the ID of said ASN GW, because the LC of said MS is positioned on the corresponding ASN GW of the serving BS broadcasts of said MS; So the ID of said ASN GW is the ID of the LC of said MS, i.e. LC ID just;
Said Anchor PC obtains said BS ID and said LC ID; And the contextual information that carries out said MS between the said Anchor Authenticator mutual (diagram Context REQ/RSP) process; In said contextual information reciprocal process, said Anchor PC reports said Anchor Authenticator with the LC ID of said MS;
Said Anchor PC sends LU_RSP message according to the prior art flow process to said serving BS broadcasts, and said serving BS broadcasts is sent RNG_RSP message to said MS again, accomplishes said Paging process.
Step 708, said Anchor Authenticator send LC ID RSP message to said LS, carry said LC ID in the said LC ID RSP message.
Step 709, said LS send Location Report REQ message, the information of carrying positioning request information and said MS in the said Location Report REQ message according to said LC ID to the LC of correspondence.Said positioning request information comprises align_type, precision and time delay, and is optional, if the RQ cycle location can also comprise locating periodically; The information of said MS comprises ID and the stationkeeping ability of said MS.Said Location Report REQ message is used for initiating the locating reporting request to said LC.
Step 710, said LC are according to said Location Report REQ message and said positioning request information of wherein carrying and the information of said MS; Position DATA REASONING between the service ASN that indicates said MS place and the said MS, and according to the result of compute location as a result of institute's locator data measurement.
The detailed process of this step (diagram location estimation) is following:
LC carries the location desired data in the location indication of the service ASN that mails to said MS place, said location desired data comprises the BS number of the required Scanning of MS, corresponding BS ID etc.;
The serving BS broadcasts of said MS (being positioned at the ASN at said MS place) sends to said MS with the indication of said location, notifies said MS under the IDLE state, to carry out DATA REASONING;
Said MS utilizes under the IDLE state according to the indication of said location and internetwork Scanning process is carried out DATA REASONING; And the locator data measurement result reported said LC through said serving BS broadcasts; Said Scanning process is carried out between the current serving BS broadcasts of said MS and said MS; If the locator data of said MS is measured the method that adopts many base station measurements; Then said MS also need select the neighbor bss of one or more said serving BS broadcasts, and carries out said Scanning process respectively with these BS;
Said LC is according to said locator data measurement result compute location result, and said positioning result is the positional information of said MS.
Utilize the Scanning process to position DATA REASONING between the service ASN at said MS and said MS place, and be prior art for said LC the locator data reporting measuring result, repeat no more here.
Step 711, said LC send Location Report Response message to said LS, and the positional information of carrying said MS in the said Location Report Response message is to report the positional information of said MS to said LS.
Through using embodiment of the invention disclosed method; The Anchor Authenticator of said MS indicates the Anchor PC of said MS in the LU process, to obtain the LC ID of said MS; And notice Anchor PC reports said Anchor Authenticator with said LC ID; Said Anchor Authenticator notifies said LS with said LC ID again; The information that said LS sends positioning request information and said MS according to said LC ID to the LC of correspondence is in IDLE state following time according to said LocationReport REQ message and said positioning request information of wherein carrying and the information of said MS by said LC at said MS, indicates between the service ASN at said MS and said MS place and positions DATA REASONING; And calculate the positional information of said MS according to the result that said locator data is measured; And the positional information of said MS reported said LS, realized the terminal under the idle condition is positioned, effective simplification the operating process that the terminal under the idle condition is positioned.
The embodiment of the invention discloses a kind of register control.
Said register control should be positioned at same physical entity with the anchoring paging controller at terminal in use.
Said register control is as shown in Figure 8, comprising:
First receiver module 800: be used to receive from anchoring authentication device or from the reporting position request message of location-server LS, carry the information of positioning request information and terminal MS in the said reporting position request message;
Optional, said register control can also comprise:
Location indicating module 802: be used for indicating said MS accomplishing the locator data measurement under the idle condition and between the service Access Network at said MS place according to the said positioning request information of said first receiver module 800 receptions and the information of said MS.
Optional, said register control can also comprise:
Second receiver module 804: be used to receive the result that said locator data is measured;
Computing module 806: the positional information that is used for calculating said MS according to the result that the said locator data that said second receiver module 804 receives is measured;
Sending module 808: be used for sending the reporting position response message, carry positional information in the said reporting position response message from the said MS of said computing module 806 to said LS.
Through using the disclosed register control of the embodiment of the invention; First receiver module 800 can receive the reporting position request message from anchoring authentication device or location-server, between the service Access Network under the idle condition and its place, accomplishes locator data by location indicating module 802 indicating terminals and measures.Like this, under the scene that does not exit from idle status at the terminal, also can send to terminal and place service Access Network thereof to location indication and relevant information, auxiliary completion is to the location at the terminal under the idle condition.Further, second accepts module 804 can also receive measurement result, calculates location information of terminals by computing module 806, reports to location-server by sending module 808 again, accomplishes the location to terminal under the idle condition.
The embodiment of the invention discloses a kind of anchoring paging controller.
As shown in Figure 9, said anchoring paging controller comprises:
First receiver module 900: be used to receive the paging request message from anchoring authentication device, said this paging of paging request message indication is a position updating process to terminal MS, carries the parameter acquiring indication in the said paging request message;
Position renewal trigger module 902: be used for initiating a position updating process, and indicate the sign of the Access Network gateway of the serving BS correspondence of in said position updating process, obtaining said MS according to the said parameter acquiring of carrying in the said paging request message to said MS according to the paging request message that said first receiver module 900 receives;
Sending module 904: the sign that is used for said position is upgraded the corresponding Access Network gateway of said serving BS that trigger module 902 obtains sends to said anchoring authentication device.
Through using the disclosed anchoring paging controller of the embodiment of the invention; Can be according to the paging request message that receives; Initiate a position updating process to the terminal; And the sign of the corresponding Access Network gateway of the serving BS that in this position updating process, obtains said terminal, and the sign of the Access Network gateway that said serving BS is corresponding reports anchoring authentication device, so that anchoring authentication device can reply to location-server to the sign of the corresponding Access Network gateway of said serving BS.Because the sign of the Access Network gateway that said serving BS is corresponding is identical with the sign of register control, location-server can send the reporting position request message to register control according to said sign, realizes the location of terminal under idle condition.
The embodiment of the invention discloses a kind of Access Network gateway.
Shown in figure 10, said gateway comprises:
Receiver module 1000: receive location update request message from the serving BS of terminal MS;
Sending module 1002: send said location update request message to anchoring paging controller, carry the sign of said gateway in the said location update request message from said receiver module 1000.
Through using the disclosed gateway of the embodiment of the invention; Can be to the sign of the pairing Access Network gateway of the serving BS of anchoring paging controller reporting terminal, so that anchoring paging controller can report to location-server through anchoring authentication device with the sign of the pairing Access Network gateway of this serving BS.Because the sign of the Access Network gateway that said serving BS is corresponding is identical with the sign of register control, location-server can send the reporting position request message to register control according to said sign, realizes the location of terminal under idle condition.
Through using embodiment of the invention the methods and apparatus disclosed, when the terminal under the idle condition is positioned, can under the situation of not waking said terminal up, the required call parameter in location be delivered on the corresponding network entity.Further, through using the disclosed technical scheme of the embodiment of the invention, said network entity can utilize said parameter to realize the terminal under the idle condition is positioned.
Description through above execution mode; The those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform; Can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product, and this computer software product is stored in the storage medium that can read, like the floppy disk of computer; Hard disk or CD etc.; 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.
Above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (7)
1. the method at the terminal under the assist location idle condition is characterized in that this method comprises:
The register control LC of terminal MS receives from anchoring authentication device or from the reporting position request message of location-server LS, the information of carrying positioning request information and said MS in the said reporting position request message;
Under idle condition, accomplish the locator data measurement between said LC indicates said MS place according to the information of said positioning request information and said MS service Access Network and the said MS;
Said LC receives the result who measures from the said locator data of the serving BS of said MS, and calculates the positional information of said MS according to the result that said locator data is measured;
Said LC sends reporting position response message, the positional information of carrying said MS in the said reporting position response message to said LS;
The anchoring paging controller of said LC and said MS is positioned at same physical entity.
2. the method for claim 1 is characterized in that, if the said reporting position request message that said LC receives is from said LS, then this takes a step forward and comprises step:
Said LS receives the register control identification response message from said anchoring authentication device, carries the register control sign LC ID of said MS in the said register control identification response message;
Said LC ID is identical with the anchoring paging controller sign of said MS.
3. the method for claim 1 is characterized in that, if the said reporting position request message that said LC receives is from said anchoring authentication device, then this takes a step forward and comprises step:
Said anchoring authentication device receives the register control identification request message from said LS, the information of carrying said positioning request information and said MS in the said register control identification request message.
4. the method at the terminal under the assist location idle condition is characterized in that this method comprises:
The anchoring paging controller of terminal MS receives the paging request message from anchoring authentication device; Said this paging of paging request message indication is a position updating process to said MS; Carry the parameter acquiring indication in the said paging request message, said parameter acquiring indication is used to indicate the sign of the pairing Access Network gateway of the serving BS that obtains said MS;
Said anchoring paging controller is initiated a position updating process to said MS according to said paging request message, and indicates the sign of the Access Network gateway of the serving BS correspondence of in said position updating process, obtaining said MS according to said parameter acquiring;
Report the sign of the corresponding Access Network gateway of said serving BS to said anchoring authentication device, so that the sign of said anchoring authentication device Access Network gateway that said serving BS is corresponding reports location-server LS;
The register control LC that is positioned at the corresponding Access Network gateway of said serving BS receives the reporting position request message from said LS, the information of carrying positioning request information and said MS in the said reporting position request message;
Said LC initiates the locator data measuring process between the service Access Network at said MS and said MS place according to the information of said positioning request information and said MS, and calculates the positional information of said MS according to measurement result;
Said LC sends reporting position response message, the positional information of carrying said MS in the said reporting position response message to said LS.
5. method as claimed in claim 4 is characterized in that, the sign of the Access Network gateway that said anchoring paging controller obtains said MS according to said parameter acquiring indication in said position updating process serving BS is corresponding is specially:
The serving BS of said MS sends location update request message to its corresponding Access Network gateway;
The Access Network gateway that said serving BS is corresponding sends said location update request message to said anchoring paging controller;
If said anchoring paging controller is positioned at the corresponding Access Network gateway of said serving BS, then said anchoring paging controller directly obtains the sign of the corresponding Access Network gateway of said serving BS;
Perhaps, if said anchoring paging controller is positioned at other Access Network gateways, then said serving BS or the corresponding Access Network gateway of said serving BS carry the corresponding Access Network gateway of said serving BS in said location update request message sign.
6. method as claimed in claim 4; It is characterized in that the sign of the Access Network gateway that said anchoring paging controller is corresponding with said serving BS reports said anchoring authentication device and is specially: carrying out reporting in the mutual process of context the sign of the corresponding Access Network gateway of said serving BS with said anchoring authentication device.
7. a register control is characterized in that, the anchoring paging controller of said register control and terminal MS is positioned at same physical entity, and said register control comprises:
First receiver module: be used to receive from anchoring authentication device or from the reporting position request message of location-server LS, carry the information of positioning request information and terminal MS in the said reporting position request message;
Location indicating module: under idle condition, accomplish the locator data measurement between the service Access Network that said positioning request information that is used for receiving according to said first receiver module and the information of said MS are indicated said MS place and the said MS;
Second receiver module: be used to receive the result that said locator data is measured;
Computing module: the positional information that is used for calculating said MS according to the result that the said locator data that said second receiver module receives is measured;
Sending module: be used for sending the reporting position response message, carry positional information in the said reporting position response message from the said MS of said computing module to said LS.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008102167761A CN101730223B (en) | 2008-10-16 | 2008-10-16 | Method and device for auxiliary locating of terminal in idle mode |
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| CN2008102167761A CN101730223B (en) | 2008-10-16 | 2008-10-16 | Method and device for auxiliary locating of terminal in idle mode |
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| CN101730223A CN101730223A (en) | 2010-06-09 |
| CN101730223B true CN101730223B (en) | 2012-05-23 |
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| CN102387462B (en) * | 2010-08-30 | 2016-06-15 | 中兴通讯股份有限公司 | Location-based service accurately identifies the method and system of user |
| AU2018407202A1 (en) * | 2018-02-09 | 2020-09-03 | Zte Corporation | Data transmission and management for positioning mobile devices |
| EP3949568A1 (en) * | 2019-03-25 | 2022-02-09 | Sony Group Corporation | Methods and devices for dual-direction positioning of a device |
| US20230370993A1 (en) * | 2020-10-09 | 2023-11-16 | Nokia Technologies Oy | Updating positioning assistance configuration |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6496691B1 (en) * | 1999-12-23 | 2002-12-17 | Bellsouth Intellectual Property Corporation | Enhanced call return in a wireless telephone network |
| CN1852574A (en) * | 2005-11-03 | 2006-10-25 | 华为技术有限公司 | Method for renewing mobile station paging-information in WiMAX system |
| CN101232414A (en) * | 2007-01-26 | 2008-07-30 | 华为技术有限公司 | Equipment, system and method for negotiating location capability in microwave access global intercommunication network |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6496691B1 (en) * | 1999-12-23 | 2002-12-17 | Bellsouth Intellectual Property Corporation | Enhanced call return in a wireless telephone network |
| CN1852574A (en) * | 2005-11-03 | 2006-10-25 | 华为技术有限公司 | Method for renewing mobile station paging-information in WiMAX system |
| CN101232414A (en) * | 2007-01-26 | 2008-07-30 | 华为技术有限公司 | Equipment, system and method for negotiating location capability in microwave access global intercommunication network |
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