CN102158862A - Method for triggering re-authentication of terminal in idle state - Google Patents
Method for triggering re-authentication of terminal in idle state Download PDFInfo
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- CN102158862A CN102158862A CN2010101145052A CN201010114505A CN102158862A CN 102158862 A CN102158862 A CN 102158862A CN 2010101145052 A CN2010101145052 A CN 2010101145052A CN 201010114505 A CN201010114505 A CN 201010114505A CN 102158862 A CN102158862 A CN 102158862A
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Abstract
The invention discloses a method for triggering the re-authentication of a terminal in an idle state. The method comprises that: when judging the re-authentication is required to be performed on the terminal in the idle state, an anchor authenticator transmits indication information to an anchor paging controller, and the anchor paging controller informs the terminal in the idle state of quitting the idle state and performing re-authentication. The method for initiating the re-authentication of the terminal by a network side entity in the idle state of the terminal is implemented by a paging flow and a mobile position updating flow. The invention provides a novel scheme for realizing the re-authentication.
Description
Technical field
The present invention relates to field of wireless communication, relate in particular to the method that a kind of terminal that triggers idle condition is carried out discrimination weight.
Background technology
Micro-wave access global inter communication (Worldwide Interoperability for Microwave Access is called for short WiMAX) is one of existing wireless communication technique standard.For the state of WiMAX terminal, the branch of state of activation and idle condition is arranged.Behind the WiMAX starting up of terminal, can finish a networking flow process, enter state of activation then; Entering the terminal of state of activation and the network element of network side carries out carrying out the up-downgoing Business Processing alternately.Through certain hour, if there is not the business of up-downgoing, terminal can enter idle condition, enter the terminal of idle condition, only can be at anchoring paging controller (Anchor Paging Controller, be called for short Anchor PC) the middle terminal context of preserving, and other resource (for example state of activation lower interface R1, R6, R4, and serving BS etc.) can discharge the resource relevant with this terminal, terminal and network are only got in touch at specific calling time, thereby terminal can be closed transceiver constantly at other, reaches the effect of power saving.
For terminal,, when satisfying the condition of discrimination weight, also can carry out discrimination weight except in the initial network entry process, needing the authentication.For the terminal of state of activation, terminal, serving BS, anchoring authentication device all may trigger the discrimination weight to terminal.For example,, will trigger terminal is carried out discrimination weight during near overtime or count value when these network elements (terminal, serving BS, anchoring authentication device) some timer relevant near maximum with safe context (Security Context).Behind terminal access idle mode, preserve the contextual network element of terminal security and may trigger equally terminal is carried out discrimination weight.
Because the terminal discrimination weight is terminal and authentication and authorization charging (Authentication, Authorization, Accounting, being called for short AAA) server carries out with form end to end, have only terminal under activated state, just can keep terminal to the link end to end between the aaa server, therefore for a terminal that is under the idle condition,, then must exit from idle status if carry out discrimination weight.
When terminal is in idle condition, has only the security information of preserving terminal in these network elements of terminal self and anchoring authentication device (or further comprising anchoring paging controller).
Will carry out discrimination weight to self if terminal triggers, terminal can send distance measurement request message (RNG REQ) and give preferred base station so, and model process exits from idle status; The pattern in case terminal exits from idle status that is to say again to network, then in networking again to the authentication (also thinking discrimination weight) of terminal, this relies on prior art just can finish.
If network side network element triggering terminal is carried out discrimination weight, then need terminal when idle condition, network side need notify terminal to exit from idle status, and allows terminal carry out discrimination weight in the process that network is reentried.In the prior art, have two kinds of flow processs to relate to the mutual of network side network element and terminal, one is the paging flow process, and another one is that the position is upgraded.
Fig. 1 is the paging flow process when data distributing is given terminal in the prior art, and concrete steps are as follows:
Step 101 sends downlink data from home agent (Home Agent, be called for short HA) to grappling datapath function (Anchor Data Path Function is called for short Anchor DPF) and the Foreign Agent (Foreign Agent is called for short FA) that is associated.Foreign agent FA and Anchor DPF always reside on the same access business network gateway (ASN GW), therefore represent with AnchorDPF/FA usually.Grappling datapath function and this downlink data of Foreign Agent buffer memory.
Step 102, the grappling datapath function judges that terminal is in idle condition, to anchoring paging controller (Anchor PC) and location register (the Location Register that is associated, be called for short LR) transmission beginning paging request message (Initiate Paging Request), request anchoring paging controller (AnchorPC) call terminal is so that activated terminals makes it receive data.Location register is a distributed data base, and each Anchor PC has a LR, therefore adopts Anchor PC/LR to represent.Comprise the call terminal necessary information in the beginning paging request message.
Step 103, Anchor PC/LR sends beginning page-response message (Initiate Paging Response) to Anchor DPF/FA, whether in Anchor PC/LR this terminal information correct, be used to confirm whether this terminal authorizes paged on the one hand if being used for affirmation on the one hand.
Step 104, if this terminal has been authorized to paging, Anchor PC/LR structure paging announcement (Paging Announce) message then is according to the one or more transmission paging notice messages (Paging-Announce) of network topology situation (topology known/topology is unknown) in following network element: relaying paging controller (Relay PC), local paging controller (Local PC), base station.
Step 105, local paging controller (Local PC) and/or relaying paging controller (Relay PC) send the paging notice message to the base station;
Step 106, base station send paging broadcast message (MOB_PAG-ADV) by eating dishes without rice or wine;
Step 107, after terminal was received paging broadcast message, the starting position was upgraded or idle pulley withdraws from flow process; Wherein withdraw from flow process for idle pulley, i.e. network re-entry flow process may be carried out the process (also can think the discrimination weight process) of authentication.
In above-mentioned flow chart, wherein logical ne Local PC, Relay PC, Anchor PC/LR, Anchor DPF/FA reside on the physical NE ASN-GW, the ID of logical ne (Anchor PCID, Anchor ASN GW ID, Authenticator ID) be exactly the ID (ASN-GW ID) of its resident physical NE.
Fig. 2 is that terminal is carried out the flow chart that the position is upgraded in the prior art, and concrete steps are as follows
Step 201, terminal sends distance measurement request message (RNG REQ) to current preferred base station (or being called serving BS), and the request position is upgraded, and the sign of anchoring paging controller is arranged in the request message.
Step 202, serving BS sends position updating request (LU-Req) to current service Access Network gateway (Serving ASN GW); Resident on the current service Access Network gateway have a local paging controller;
Step 203, current service Access Network (Serving ASN) sends position updating request to anchoring paging controller; If anchoring paging controller resides in the current service gateway, then do not need step 203; The current service Access Network also may send to anchoring paging controller through one or more relaying Access Network gateways.
After step 205, anchoring paging controller get access to AK Context, send the position to gateway (ServingASN GW) and upgrade response message (LU-Rsp), wherein include AK Context;
Step 206, gateway send the position to serving BS and upgrade response message;
Step 207, serving BS sends ranging response message (RNG RSP) to terminal; This message can comprise following indication information one of at least: the position is upgraded successfully, failure is upgraded in the position, have downlink data to send.
Step 208, serving BS send the position to gateway and upgrade affirmation (LU Cnf);
Step 209, gateway send the position to Anchor PC and upgrade affirmation; Anchor PC upgrades terminal idle state information, particularly current position information.203 is similar together, if anchoring paging controller resides in the current service gateway, then do not need step 209; The current service Access Network also may send to anchoring paging controller through one or more relaying Access Network gateways.
As can be seen from Figure 1, when terminal is in idle condition, have only when Anchor DPF/FA has data to send to terminal, just send beginning paging request to anchoring paging controller (step 101～step 103, trigger Anchor PC when being data distributing and carry out paging), allow anchoring paging controller begin call terminal, indicating terminal exits from idle mode, and (step 104 is to step 107, be the paging flow process that Anchor PC carries out, be general paging flow process).Not providing otherwise in the prior art, triggering terminal exits from idle mode so that carry out the scheme of processes such as follow-up (weight) authentication or downlink data receiving.
Summary of the invention
The technical problem to be solved in the present invention provides the method that a kind of terminal that triggers idle condition is carried out discrimination weight, and the discrimination weight of support terminal under idle condition improves systematic function.
In order to address the above problem, the invention provides a kind of terminal that triggers idle condition and carry out the method for discrimination weight, comprise: anchoring authentication device is judged in the time of need carrying out discrimination weight to the terminal that is in idle condition, send indication information to anchoring paging controller, the terminal of described anchoring paging controller notice idle condition exits from idle status.
Further, said method also has following characteristics:
The network of the terminal of described idle condition after exitting from idle status carries out discrimination weight in reentrying.
Further, said method also has following characteristics:
The terminal of described anchoring paging controller notice idle condition exits from idle status and is meant: described anchoring paging controller exits from idle status by the terminal of paging flow process notice idle condition.
Further, said method also has following characteristics:
Before the terminal of described anchoring paging controller by paging flow process notice idle condition exits from idle status, from the message that described anchoring authentication device sends, know described indication information, perhaps, from the message that described grappling datapath function is transmitted, know described Indication message.
Further, said method also has following characteristics:
One of at least carry described indication information in the following message that relates in the process of described anchoring paging controller by the terminal of paging trigger flow idle condition: the message of one or more transmissions of anchoring paging controller in following network element: relaying paging controller, local paging controller, base station; The message of the one or more transmissions of relaying paging controller in following network element: the next paging controller of this relaying paging controller, local paging controller, base station; The message that local paging controller sends to the base station; The message of base station interface transmission aloft.
Further, said method also has following characteristics:
The terminal of described anchoring paging controller notice idle condition exits from idle status and is meant: described anchoring paging controller exits from idle status by the terminal of updating of terminal position flow process notice idle condition.
Further, said method also has following characteristics:
Before the terminal of described anchoring paging controller by updating of terminal position flow process notice idle condition exits from idle status, from the message that described anchoring authentication device sends, know described indication information; Perhaps; Before the terminal of described anchoring paging controller by updating of terminal position flow process notice idle condition exits from idle status, from the message that described grappling datapath function is transmitted, know described indication information; Perhaps; Described anchoring paging controller is known described indication information the process of obtaining authentication key contexts from described anchoring authentication device.
Further, said method also has following characteristics:
Following each message that relates in the process that described position is upgraded is carried one of at least described indication information: the message of the one or more transmissions of anchoring paging controller in following network element: relaying paging controller, local paging controller, serving BS; The relaying paging controller is to the message of next relaying paging controller and/or the transmission of local paging controller; Local paging controller is to the message of the serving BS transmission at described terminal place; The message that serving BS sends to described terminal.
Further, said method also has following characteristics:
Indication information be in the following information one of at least: carry out the position and upgrade, terminal exits from idle status, and terminal is carried out network and reentried, and terminal is initiated paging, and terminal is carried out discrimination weight, has downlink data to send to terminal, and the result is upgraded in the position.
In order to address the above problem, the present invention also provides a kind of terminal that triggers idle condition to carry out the method that downlink data receives, comprise: when the grappling datapath function has downlink data to be issued to terminal, send indication information to anchoring paging controller, the terminal of described anchoring paging controller notice idle condition exits from idle status.
Further, said method also has following characteristics:
After the terminal of described idle condition exits from idle status, after reentrying, network carries out the reception of downlink data.
Further, said method also has following characteristics:
Described anchoring paging controller exits from idle status to carry out the reception of downlink data by the terminal of updating of terminal position flow process notice idle condition.
Further, said method also has following characteristics:
Following each message that relates in the process that described position is upgraded is carried one of at least described indication information: the message of the one or more transmissions of anchoring paging controller in following network element: relaying paging controller, local paging controller, serving BS; The relaying paging controller is to the message of next relaying paging controller and/or the transmission of local paging controller; Local paging controller is to the message of the serving BS transmission at described terminal place; The message that serving BS sends to described terminal.
Further, said method also has following characteristics:
Indication information be in the following information one of at least: terminal exits from idle status, and terminal is carried out network and reentried, and terminal is initiated paging, and terminal is carried out discrimination weight, has downlink data to send to terminal, and the result is upgraded in the position.
Among the present invention, provide a kind of and when the end idle condition, initiated method the discrimination weight of terminal by network side entity, adopt the more new technological process dual mode realization of position of paging flow process and terminal, compared to existing technology, provide a kind of new implementation that carries out discrimination weight.
Description of drawings
Fig. 1 is that Anchor DPF/FA initiates the paging schematic flow sheet in the prior art;
Fig. 2 is that terminal is initiated position renewal schematic flow sheet in the prior art;
Fig. 3 is the schematic diagram that anchoring authentication device sends indication information among the embodiment to anchoring paging controller;
Fig. 4 is the method schematic diagram that the terminal of triggering idle condition in the specific embodiment one is carried out discrimination weight;
Fig. 5 is the method schematic diagram that the terminal of triggering idle condition in the specific embodiment two is carried out discrimination weight.
Embodiment
Among the present invention, trigger the terminal of idle condition and carry out in the method for discrimination weight, nonterminal initiatively triggers the terminal that is in idle condition and carries out discrimination weight by network side entity (anchoring authentication device).Comprise following two embodiment:
Embodiment one:
Adopting the paging flow process to finish among the embodiment one triggers terminal.
The method that the terminal of triggering idle condition is carried out discrimination weight comprises: when anchoring authentication device need carry out discrimination weight to the terminal that is in idle condition, send indication information to anchoring paging controller.After anchoring paging controller is received this indication information, adopt paging flow process indicating terminal to exit from idle status, in the process of re-accessing network, carry out (weight) authentication after terminal exits from idle status.In the present embodiment, indication information is the indication information that is used to trigger discrimination weight.
Fig. 3 is the schematic diagram of anchoring authentication device to anchoring paging controller transmission indication information, and anchoring authentication device can be sent to anchoring paging controller with indication information with flow process and the message that anchoring paging controller communicates by various; Preferably, anchoring paging controller returns response message after receiving.For example, anchoring authentication device can directly or by the grappling data channel send to anchoring paging controller with indication information.During concrete enforcement can be: anchoring paging controller be known indication information from the message that anchoring authentication device sends, perhaps, know Indication message from the message that the grappling datapath function is transmitted, anchoring paging controller exits from idle status by the terminal of paging flow process notice idle condition then.Anchoring authentication device can be the beginning beep-page message to the message that the message and the anchoring authentication device of anchoring paging controller transmission are transmitted by the grappling datapath function directly, and perhaps other can be used for carrying out between anchoring authentication device and the anchoring paging controller message of communication.
At least one carries described indication information (preferably, the indication information here promptly is the cause information of paging) in following each message that relates in the flow process of paging: the message of the one or more transmissions of anchoring paging controller in following network element (for example paging notice message): relaying paging controller, local paging controller, base station; The message of the one or more transmissions of relaying paging controller in following network element (for example paging notice message): the next paging controller of this relaying paging controller, local paging controller, base station; The message (for example paging broadcast message) of the message (for example paging notice message) that local paging controller sends to the base station, base station interface transmission aloft.
Indication information comprises in the following information at least one: carry out the position and upgrade, terminal exits from idle status, and terminal is carried out the network reentry, and terminal is initiated paging, and terminal is carried out discrimination weight, has downlink data to send to terminal.Typical indication information is that terminal is carried out discrimination weight.
Embodiment two:
Adopt the updating of terminal position flow process that terminal is triggered among the embodiment two.
The method that the terminal that triggers idle condition is carried out discrimination weight comprises: anchoring authentication device need be when being in terminal under the idle condition and carrying out discrimination weight, indication information is sent to anchoring paging controller, anchoring paging controller from anchoring authentication device know be used to trigger the indication information of discrimination weight after, utilize updating of terminal position flow process indicating terminal to exit from idle status, terminal is carried out (weight) authentication in the process of back in re-accessing network that exit from idle status.In the present embodiment, indication information is the indication information that is used to trigger discrimination weight.
Anchoring paging controller is sending the indication information (anchoring authentication device as shown in Figure 3 sends the schematic diagram of indication information to anchoring paging controller) that position renewal response message (step 205 of Fig. 2) receives that before anchoring authentication device sends.For example, before Fig. 2 step 205, from the message that anchoring authentication device sends, know described indication information after, anchoring paging controller utilizes more new technological process of position, sends the terminal of indication information to idle condition, exits from idle status with indicating terminal; Perhaps; Before Fig. 2 step 205, from the message that the grappling datapath function is transmitted, know described indication information after, anchoring paging controller utilizes more new technological process of position, sends the terminal of indication information to idle condition, exits from idle status with indicating terminal; Perhaps, in Fig. 2 step 204, anchoring paging controller is known described indication information the process of obtaining authentication key contexts from anchoring authentication device, and anchoring paging controller utilizes more new technological process of position, send the terminal of indication information, exit from idle status with indicating terminal to idle condition.
One of at least carry described indication information in following each message that in the flow process of updating of terminal position process, relates to: the message of one or more transmissions of anchoring paging controller in following network element (for example position renewal response message): relaying paging controller, local paging controller, serving BS; The relaying paging controller is to the message (for example position renewal response message) of next relaying paging controller and/or the transmission of local paging controller, local paging controller is to the message (for example position renewal response message) of the serving BS transmission at described terminal place, the message (for example ranging response message) that serving BS sends to described terminal.
Indication information comprises in the following information at least one: terminal exits from idle status, and terminal is carried out the network reentry, and terminal is initiated paging, and terminal is carried out discrimination weight, has downlink data to send to terminal, and the result is upgraded in the position.Typical indication information is that terminal is carried out discrimination weight.
Below by a plurality of specific embodiment explanation the present invention.
Specific embodiment one:
Specific embodiment one is described the process that anchoring authentication device directly triggers to the anchoring paging controller initiation by the paging flow process among the embodiment one in detail.
As shown in Figure 4, specific embodiment one may further comprise the steps:
Step 401, anchoring authentication device sends the beginning paging request message to Anchor PC/LR;
When anchoring authentication device is found to carry out discrimination weight to certain terminal, be in idle pulley if find this terminal, then from the contextual information of this terminal, find the Anchor PC/LR of this terminal, send the beginning paging request message to the Anchor of this terminal PC/LR then.
Preferably, when having only mandate that this terminal is carried out paging, Anchor Authenticator sends the Anchor PC/LR of beginning paging request message to terminal.
Preferably, beginning carries following information in the paging request message one of at least: the identification information of terminal, the cause information of paging; Further, wherein the identification information of terminal is the sign that needs the terminal of discrimination weight.Paging former because following one of at least: carry out that the position is upgraded, terminal exits from idle status, terminal is carried out network and is reentried, and terminal is initiated paging, and terminal is carried out discrimination weight, has downlink data to send to terminal.
Step 402, Anchor PC/LR sends the beginning page-response message to anchoring authentication device.
After Anchor PC/LR received the beginning paging request message of anchoring authentication device transmission, AnchorPC/LR sent the beginning page-response message to anchoring authentication device; Whether the effect of beginning page-response message comprises following two aspects: whether the end message of confirming Anchor PC/LR preservation is correct, confirm to authorize this terminal is carried out paging operation.
Step 403-406 corresponding to the step 104 among Fig. 1 to 107.
One of at least carry the paging cause information in step 403 and 404 paging notice message and the paging broadcast message in the step 405.
When anchoring authentication device and Anchor PC/LR were arranged in same physical entity, above-mentioned steps 401 and 402 was inner mutual.
Specific embodiment two:
Specific embodiment two is described the process that anchoring authentication device triggers to the anchoring paging controller initiation via Anchor DPF/FA indirectly by the paging flow process among the embodiment one in detail.
As shown in Figure 5, may further comprise the steps:
Step 501, anchoring authentication device sends the beginning paging request message to Anchor DPF/FA;
When anchoring authentication device is found to carry out discrimination weight to certain terminal, be in idle pulley if find this terminal, then from the contextual information of this terminal, find the resident ASN-GW ID (being also referred to as Anchor ASN GW ID) of Anchor DPF/FA of this terminal, send the beginning paging request message to this ASN GW ID then.
Preferably, when having only mandate that this terminal is carried out paging, Anchor Authenticator sends the Anchor PC/LR of beginning paging request message to terminal.
Preferably, beginning carries following information in the paging request message one of at least: the identification information of terminal, the cause information of paging; Further, wherein the identification information of terminal is the sign that needs the terminal of discrimination weight.Paging former because following one of at least: carry out that the position is upgraded, terminal exits from idle status, terminal is carried out network and is reentried, and terminal is initiated paging, and terminal is carried out discrimination weight, has downlink data to send to terminal.
Step 502, Anchor DPF/FA transmits the beginning paging request message of receiving to Anchor PC/LR;
Receive the beginning paging request message of anchoring authentication device transmission as Anchor DPF/FA after, be in idle pulley if find this terminal, then from the contextual information of this terminal, find the resident ASN-GW ID (being also referred to as Anchor PC ID) of AnchorPC/LR of this terminal, send the beginning paging request message to this ASN GW ID then.
Step 503, Anchor PC/LR sends the beginning page-response message to Anchor DPF/FA;
After Anchor PC/LR received the beginning paging request message of Anchor DPF/FA transmission, AnchorPC/LR sent the beginning page-response message to Anchor DPF/FA; This message act as following one of at least: confirm whether the end message that Anchor PC/LR preserves correct, confirms whether authorize this paging terminal.
Step 504, Anchor DPF/FA transmits the beginning page-response message of receiving to anchoring authentication device.
Step 505-508 is identical with 104-107 among Fig. 1.
One of at least carry the paging cause information in step 505 and 506 paging notice message and the paging broadcast message in the step 507.
If anchoring authentication device and Anchor PC are arranged in same physical entity, then need not step 501-504, and mutual between anchoring authentication device and the anchoring paging controller be alternately inner; When if anchoring authentication device and Anchor DPF/FA are arranged in same physical entity, step 501-502 is inner mutual; If Anchor PC/LR and Anchor DP/FA are arranged in same physical entity, then step 503 and step 504 are inner mutual.
Specific embodiment three:
Specific embodiment three is described the process of finishing triggering among the embodiment two by the updating of terminal position flow process in detail.When anchoring authentication device need carry out discrimination weight to the terminal under the idle pulley, send indication information to anchoring paging controller, anchoring paging controller exits from idle mode by updating of terminal position flow process indicating terminal and carry out (weight) authentication in the process that network is reentried.
As can be seen from Figure 2, existing updating of terminal position flow process is the usefulness that is used for the renewal of terminal trigger position.But this flow process can further be changed, and when the position is upgraded, further sends other indication information and is used to refer to terminal to terminal and exits from idle mode; Terminal is carried out idle pulley and is withdrawed from after receiving corresponding indication information, in network re-entry procedure terminal is carried out (weight) authentication.
When anchoring authentication device need carry out discrimination weight, send indication information to anchoring paging controller; Be that anchoring paging controller upgrades the indication information (step 502 of step 401 or Fig. 5 in as Fig. 4) that response message (step 205 of Fig. 2) receives that before anchoring authentication device sends in the transmission position, perhaps in the step 204 of Fig. 2, know indication information from the grappling authentication.Anchoring paging controller by the position more new technological process notify terminal with indication information.After terminal is received indication information, exit from idle status, in the process of network re-entry, carry out (weight) authentication.
One of at least comprise above-mentioned indication information in the message of step 205-207, indication information is at least one in the following information: terminal exits from idle status, and terminal is carried out network and reentried, terminal is initiated paging, terminal is carried out discrimination weight, have downlink data to send to terminal, the result is upgraded in the position.Typical indication information is that terminal is carried out discrimination weight.
The present invention also provides a kind of terminal that triggers idle condition to carry out the method that downlink data receives.In the prior art, when the grappling datapath function has downlink data will send to the terminal of idle condition, carry out the reception of downlink data after generally adopting the paging flow process that terminal is exitted from idle status.As shown in Figure 1, the a large amount of base stations of paging controller in the paging flow process (in anchoring paging control, relaying paging controller and the local paging controller one or more) in paging group send the paging notice messages, and paging group receives that a large amount of base stations of paging path message send paging broadcast message and remove call terminal by eating dishes without rice or wine, and in the updating of terminal position flow process, only need terminal and current preferred base station to carry out communication and get final product.So the present invention adopts the terminal of updating of terminal position trigger flow idle condition to exit from idle status and receives to carry out downlink data, can save the expense of network side and interface-free resources.
Among the present invention, when the grappling datapath function has downlink data to send to terminal, utilize the position more the new technological process indicating terminal exit from idle mode with downlink data receiving.The method specifically comprises: when the grappling datapath function has downlink data to be issued to terminal, indication information is sent to anchoring paging controller, the terminal that anchoring paging controller triggers idle condition exits from idle status to carry out the reception of downlink data.
In this method, Indication message is the Indication message that is used to trigger downlink data receiving.
As can be seen from Figure 2, the present position more new technological process be used for the terminal trigger position and upgrade usefulness.But this flow process can further be changed, and when the position is upgraded, further is used to refer to and is shown with downlink data and sends to terminal.Terminal exits from idle mode after receiving corresponding indication, and terminal exits from idle mode, after promptly networking again, and just can downlink data receiving.
When Anchor DP/FA has data to send to terminal, send indication information to anchoring paging controller; Being anchoring paging controller upgrades the indication information (step 102 in as Fig. 1) that response message (step 205 of Fig. 2) receives that before the grappling data channel sends sending the position, anchoring paging controller can by the position more new technological process notify terminal with indication information; After terminal is received indication information, exit from idle mode, terminal reenters the network downlink data receiving then.
One of at least carry described indication information in following each message that in the flow process of updating of terminal position process, relates to: the message of one or more transmissions of anchoring paging controller in following network element (for example position renewal response message): relaying paging controller, local paging controller, serving BS; The relaying paging controller is to the message (for example position renewal response message) of next relaying paging controller and/or the transmission of local paging controller, local paging controller is to the message (for example position renewal response message) of the serving BS transmission at described terminal place, the message (for example ranging response message) that serving BS sends to described terminal.Promptly in the message of step 205-207, comprise one of at least above-mentioned Indication message.
Indication information is in the following information at least one: terminal exits from idle status, and terminal is carried out the network reentry, and terminal is initiated paging, and terminal is carried out discrimination weight, has downlink data to send to terminal, and the result is upgraded in the position.Typical indication information is to have downlink data to send to terminal.
In the method and embodiment of foregoing invention, the function of Anchor DPF and Anchor DF is of equal value.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. a terminal that triggers idle condition is carried out the method for discrimination weight, it is characterized in that,
Anchoring authentication device is judged in the time of need carrying out discrimination weight to the terminal that is in idle condition, sends indication information to anchoring paging controller, and the terminal of described anchoring paging controller notice idle condition exits from idle status.
2. the method for claim 1 is characterized in that,
The network of the terminal of described idle condition after exitting from idle status carries out discrimination weight in reentrying.
3. the method for claim 1 is characterized in that,
The terminal of described anchoring paging controller notice idle condition exits from idle status and is meant: described anchoring paging controller exits from idle status by the terminal of paging flow process notice idle condition.
4. method as claimed in claim 3 is characterized in that,
Before the terminal of described anchoring paging controller by paging flow process notice idle condition exits from idle status, from the message that described anchoring authentication device sends, know described indication information, perhaps, from the message that described grappling datapath function is transmitted, know described Indication message.
5. method as claimed in claim 4 is characterized in that,
One of at least carry described indication information in the following message that relates in the process of described anchoring paging controller by the terminal of paging trigger flow idle condition:
The message of the one or more transmissions of anchoring paging controller in following network element: relaying paging controller, local paging controller, base station;
The message of the one or more transmissions of relaying paging controller in following network element: the next paging controller of this relaying paging controller, local paging controller, base station;
The message that local paging controller sends to the base station;
The message of base station interface transmission aloft.
6. the method for claim 1 is characterized in that,
The terminal of described anchoring paging controller notice idle condition exits from idle status and is meant: described anchoring paging controller exits from idle status by the terminal of updating of terminal position flow process notice idle condition.
7. method as claimed in claim 6 is characterized in that,
Before the terminal of described anchoring paging controller by updating of terminal position flow process notice idle condition exits from idle status, from the message that described anchoring authentication device sends, know described indication information; Perhaps;
Before the terminal of described anchoring paging controller by updating of terminal position flow process notice idle condition exits from idle status, from the message that described grappling datapath function is transmitted, know described indication information; Perhaps;
Described anchoring paging controller is known described indication information the process of obtaining authentication key contexts from described anchoring authentication device.
8. method as claimed in claim 6 is characterized in that,
Following each message that relates in the process that described position is upgraded is carried one of at least described indication information: the message of the one or more transmissions of anchoring paging controller in following network element: relaying paging controller, local paging controller, serving BS;
The relaying paging controller is to the message of next relaying paging controller and/or the transmission of local paging controller;
Local paging controller is to the message of the serving BS transmission at described terminal place;
The message that serving BS sends to described terminal.
9. as the described method of arbitrary claim in the claim 1 to 8, it is characterized in that,
Indication information be in the following information one of at least: carry out the position and upgrade, terminal exits from idle status, and terminal is carried out network and reentried, and terminal is initiated paging, and terminal is carried out discrimination weight, has downlink data to send to terminal, and the result is upgraded in the position.
10. a terminal that triggers idle condition is carried out the method that downlink data receives, it is characterized in that,
When the grappling datapath function has downlink data to be issued to terminal, send indication information to anchoring paging controller, the terminal of described anchoring paging controller notice idle condition exits from idle status.
11. method as claimed in claim 10 is characterized in that,
After the terminal of described idle condition exits from idle status, after reentrying, network carries out the reception of downlink data.
12. method as claimed in claim 10 is characterized in that,
Described anchoring paging controller exits from idle status to carry out the reception of downlink data by the terminal of updating of terminal position flow process notice idle condition.
13. method as claimed in claim 12 is characterized in that,
Following each message that relates in the process that described position is upgraded is carried one of at least described indication information: the message of the one or more transmissions of anchoring paging controller in following network element: relaying paging controller, local paging controller, serving BS;
The relaying paging controller is to the message of next relaying paging controller and/or the transmission of local paging controller;
Local paging controller is to the message of the serving BS transmission at described terminal place;
The message that serving BS sends to described terminal.
14. as the described method of arbitrary claim in the claim 10 to 13, it is characterized in that,
Indication information be in the following information one of at least: terminal exits from idle status, and terminal is carried out network and reentried, and terminal is initiated paging, and terminal is carried out discrimination weight, has downlink data to send to terminal, and the result is upgraded in the position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010114505.2A CN102158862B (en) | 2010-02-12 | 2010-02-12 | A kind of terminal triggering idle condition carries out the method for discrimination weight |
| PCT/CN2010/077595 WO2011097890A1 (en) | 2010-02-12 | 2010-10-08 | Method for triggering re-authentication of terminal in idle state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010114505.2A CN102158862B (en) | 2010-02-12 | 2010-02-12 | A kind of terminal triggering idle condition carries out the method for discrimination weight |
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| CN102158862B CN102158862B (en) | 2015-09-16 |
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| WO2011097890A1 (en) | 2011-08-18 |
| CN102158862B (en) | 2015-09-16 |
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