CN101227702A

CN101227702A - Equipment, system and method for terminal to terminate business under vacant mode

Info

Publication number: CN101227702A
Application number: CNA200710000967XA
Authority: CN
Inventors: 肖家幸; 莫君贤; 谢安宁; 陈卫民
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2007-01-15
Filing date: 2007-01-15
Publication date: 2008-07-23
Anticipated expiration: 2027-01-15
Also published as: CN101227702B; WO2008086722A1

Abstract

The invention discloses a service stopping method of a terminal under idle mode, and the method comprises utilizing a first function entity to judge a terminal under idleness mode is in a lost condition, sending request information to a second function entity, when the second function entity receives the request information from the first function entity, triggering service to stop. The invention also discloses a system, a status checking apparatus and a strategy executing apparatus for achieving service stop of a terminal under idle mode. The invention achieves service terminal in the process that a first function entity triggers a second function entity to launch service terminal, thereby guaranteeing that existed service can be terminated when a terminal under idle mode is in a lost condition. And the invention achieves the status checking apparatus and the strategy executing apparatus according to different function entities, the technical proposal of the invention is led to be applied in various scenes, thereby having higher versatility.

Description

Terminal is in professional terminating method, system and the equipment under the idle pulley

Technical field

The present invention relates to mobile communication technology, particularly terminal is in professional terminating method, terminal under the idle pulley and is in and realizes professional system, condition detecting device and the strategy execution equipment that stops under the idle pulley.

Background technology

(Policy and Charging Control, PCC) framework is one and general be suitable for various Internet protocols (Internet Protocol IP) connects the policy control and the charging control framework of access network the policy and charging control functional entity.The function of PCC comprises: realize based on the policy control of business data flow and the control etc. of chargeing based on the customized information of MS.Between the service control layer and access/bearing bed of PCC in network, to concrete access/bearing bed technology and the topology information of service control layer shielding.PCC receives professional association requests from service control layer, combines the implementation strategy control and the control of chargeing with the topology information of admission control scheme and network etc. then.

Fig. 1 is the basic functional architecture figure of PCC in the prior art.As shown in Figure 1, the basic functional architecture of PCC comprises: (Application Function AF), is provided for the business information of relevant decision-making to Application Function; (Subscription Profile Repository SPR), is mainly used in and preserves the signatory strategy of real-time support CAMEL-Subscription-Information memory function entity; (Policy and ChargingEnforcement Function PCRF), is used to lay down a regulation policy charging rule functional entity; Policy control and charging execution function entity (Policy and Charging Enforce Function, PCEF), promptly (Gateway GW), is used for executing rule to gateway; Online Charging System (Online Charging System, OCS) and off-line accounting system (Offline Charging System OFCS) is respectively applied for the back paying of online real time billing and off-line.

Adopt the Sp interface to connect between SPR and the PCRF, PCRF can be according to effective ID of user by the Sp interface, IMSI International Mobile Subscriber Identity (International Mobile Subscriber IdentificationNumber for example, IMSI) etc., to SPR request and carrying policy-related (noun) CAMEL-Subscription-Information; If PCRF has asked relevant CAMEL-Subscription-Information, then SPR will be notified to corresponding PCRF with these changes by the Sp interface when detecting relevant CAMEL-Subscription-Information and changed; Adopt the Gx interface to connect between PCRF and the PCEF, the two carries out the event message of PCC rule request message, PCC rule response message and user's face by the Gx interface; Adopt Rx interface to connect between AF and the PCRF, the two is by the relevant IP Multimedia System of Rx interface transmission session key-course (IP Multimedia Subsystem, IMS) information of session and media parameter; Adopt the Gz interface to connect the non real-time charging message of transmission user between PCEF and the OFCS; Adopt the Gy interface to connect the charging message that transmission user is real-time between PCEF and the OCS.

In order to make it possible to realize the fusion of mobile communication system and other system, micro-wave access to global intercommunication (WiMAX for example, Worldwide Interoperability for Microwave Access) fusion of system and IMS, thereby make and more effectively user traffic flow is carried out policy control and the control of chargeing, the PCC framework can be blended in the mobile communication system, and adopt the PCC framework with the correlation function collaborative work, carry out corresponding strategy.

Fig. 2 is the structural representation of WiMAX system in the prior art.As shown in Figure 2, the WiMAX system mainly comprise portable terminal (Mobile Station, MS), the service access network (Access ServiceNetwork, ASN) be connected business network (Connectivity Service Network, CSN) three parts.Wherein, ASN mainly comprise the base station (Base Station, BS) and the access business network gateway (AccessService Network Gateway, ASN-GW) etc.; CSN mainly comprise prepaid server (PrepaidServer, PPS) and logical functional entity such as AAA Server.

Fig. 3 is for providing the WiMAX system configuration schematic diagram of QoS in the prior art.As shown in Figure 3, and WiMAX network work group (Network Work Group, NWG) in the service quality QoS framework of standard, MS is user's a portable terminal, the user is undertaken alternately by MS and network; (Service Flow Manager SFM) is used for the access control etc. of Business Stream to service flow management entity among the ASN; (Service Flow Authorization SFA) is used to service flow authorization to service flow authorization entity among the ASN, comprises service SFA (Serving SFA) and grappling SFA (Anchor SFA); Internet Service Provider (NetworkService Provider, NSP) policy functional entity that provides (Policy Function, PF) be used to user service flow that strategy is provided, in user's roaming scence, PF is divided into visit PF (Visited PF, V-PF) and local PF (Home PF, H-PF); The AF that NSP provides provides the functional entity of application service, and directly by application layer protocol connected reference AF, AF will notify PF initiatively to create Business Stream for the user to user's MS.

Fig. 4 is for providing the WiMAX system configuration schematic diagram of charging in the prior art.As shown in Figure 4, in the existing WiMAX NWG standard charging framework, MS is equivalent to the user in charging, Accounting Client (Accounting Client) is used to collect all charge informations and offers authentication (Authentication Authorization Accounting, AAA) server (AAA Server); AAA agency (AAA Proxy) is optional intermediate equipment, after being used for the charging message of receiving handled, generate a new charging message, and be transmitted to local AAA Server (Home AAAServer) or visit AAA Server (Visited AAA Server) etc.; Local AAA Server is ownership AAA Server, be the AAA Server of user's initial registration or the AAAServer of user ascription area, store user's CAMEL-Subscription-Information among the local AAA Server, comprise charging policy etc., user's charging is handled and is mainly finished in local AAA Server; Visit AAA Server is the AAA Server on user visiting ground, is used to realize charge information record, transparent transmission and forwarding when the user roams.

Fig. 5 is the structural representation that existing a kind of WiMAX system and PCC framework merge.As shown in Figure 5, realize and the fusion of IMS that by the WiMAX system that merges PCC this system comprises: SFM, SFA, agency (Agent), PCRF and AF.SFM is used for user traffic flow and insert allows control and traffic flow assignment Radio Resource etc. for this reason; SFA is used for PCC rule and the local policy according to the PCRF transmission, and corresponding business stream is authorized; Agent is the agency of PCEF, is responsible for the conversion of R3-PCC to the Gx interface; PCRF is used to certain user traffic flow that policy charging rule is provided, and in user's roaming scence, PCRF is divided into Visited PCRF and Home PCRF; AF is the application service functional entity, and directly by application layer protocol connected reference AF, AF will notify PCRF initiatively for the user creates Business Stream to MS, can trigger the user and create Business Stream.In the said system, the combination of SFA, Agent and Accounting Client can be equivalent to PCEF.

The mobile communication system of PCC has improved policy control and the ability of the control of chargeing though merged, and but has following problem:

MS is in free time (IDLE) pattern, and the user initiatively shuts down or grid side triggering MS moves back net, discharges the context of MS.At this moment, if the access agency is (Foreign Agent, FA) receive packet at this MS, anchoring paging control/location register entity (AnchorPC/LR) among the NAP is initiated the paging flow process to this MS, the paging flow process is unusual, promptly finish when the paging number of times of agreement regulation and be much to seek corresponding M S response, MS may be in lost condition, paging failure; Perhaps PC/LR never receives the location update request message of MS, causes MS to lose.

Under two kinds of for example above-mentioned situations, if exist this moment the IP in the mobile multi-media service to be communicated with access network (IP-Connectivity Access Network, IP-CAN) session, then Anchor PC/LR can't stop this IP-CAN session, promptly deletes this IP-CAN session.

As seen, in the mobile communication system of existing fusion PCC framework, MS is under the IDLE pattern owing to periodic location update failure or paging failure or is under the IDLE pattern MS at MS and normally moves back reasons such as net promptly shuts down and cause MS to be under the situation of lost condition, can't stop related services such as for example IP-CAN session, thereby make that the reliability of mobile communication system of existing fusion PCC framework is not high.

Summary of the invention

In view of this, a main purpose of the present invention is, provides a kind of terminal to be in professional terminating method under the idle pulley, when can the terminal under idle pulley being in lost condition, realizes professional termination.

Another main purpose of the present invention is, provides a kind of terminal to be in to realize under the idle pulley the professional system that stops, and when can the terminal under idle pulley being in lost condition, realizes professional termination.

Another main purpose of the present invention is, a kind of condition detecting device is provided, and when can the terminal under idle pulley being in lost condition, sends the professional request that stops that realizes.

Also main purpose of the present invention is, a kind of strategy execution equipment is provided, and when can the terminal under idle pulley being in lost condition, realizes professional termination.

According to an above-mentioned main purpose, embodiment of the present invention provides a kind of terminal to be in professional terminating method under the idle pulley, may further comprise the steps:

First functional entity judges that the terminal under the idle pulley is in lost condition, sends a request message to second functional entity;

Second functional entity receives the request message from first functional entity, triggers professional the termination.

According to another above-mentioned main purpose, embodiment of the present invention provides a kind of terminal to be in and has realized the professional system that stops under the idle pulley, comprising: first equipment and second equipment, wherein,

When first equipment is used for terminal under judging idle pulley and is in lost condition, send a request message to described second equipment;

Second equipment is used for the request according to the transmission of first equipment, triggers professional the termination.

According to another above-mentioned main purpose, embodiment of the present invention provides a kind of condition detecting device, comprising: message generation unit and Transmit-Receive Unit;

Described message generation unit when being used for terminal under idle pulley and being in lost condition, generates and comprises the request message of terminal of idle mode drop-out, and offers described Transmit-Receive Unit;

Described Transmit-Receive Unit is used to receive the request message that message generation unit provides, and sends this request message; Receive the professional response message that has stopped of expression.

Also main purpose according to above-mentioned the invention provides a kind of strategy execution equipment, comprising: Transmit-Receive Unit and message parse unit;

Described Transmit-Receive Unit is used to receive and send request message and the response message that has stopped from outside expression business; To offer described message parse unit from the request message of outside;

Described message parse unit is used to judge whether the request message that described Transmit-Receive Unit provides is to send owing to the terminal under the idle pulley is in lost condition, if then trigger professional the termination.

This shows, technical scheme in the embodiment of the present invention has following beneficial effect: initiate professional termination procedure triggering second functional entity by first functional entity, realize professional termination, thereby when having guaranteed that MS under the IDLE pattern is in lost condition, the business that can stop existing, and then improved the reliability that merges the mobile communication system of PCC framework.Wherein, condition detecting device in the embodiment of the present invention and strategy execution equipment can be respectively as first equipment in the professional termination system/functional entity and second equipment/functional entitys.

And, embodiment of the present invention realizes condition detecting device and strategy execution equipment by different functional entitys, promptly the first equipment/functional entity and second equipment/functional entity makes the technical scheme of embodiment of the present invention be applicable to several scenes, thereby has high generality.

Description of drawings

Fig. 1 is a PCC configuration diagram in the prior art.

Fig. 2 is the structural representation of WiMAX system in the prior art.

Fig. 3 is for providing the WiMAX system configuration schematic diagram of QoS in the prior art.

Fig. 4 is for providing the WiMAX system configuration schematic diagram of charging in the prior art.

Fig. 5 is the structural representation that existing a kind of WiMAX system and PCC framework merge.

Fig. 6 is in the exemplary block diagram that realizes the professional system that stops under the idle pulley for terminal in the embodiment of the present invention.

Fig. 7 is in the exemplary process diagram of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention.

Fig. 8 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention one is in.

Fig. 9 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention one.

Figure 10 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention two is in.

Figure 11 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention two.

Figure 12 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention three is in.

Figure 13 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention three.

Figure 14 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention four is in.

Figure 15 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention four.

Figure 16 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention five is in.

Figure 17 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention five.

Figure 18 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention six is in.

Figure 19 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention six.

Embodiment

For making purpose of the present invention, technical scheme and advantage clearer, below embodiment of the present invention is further described.

The basic thought of embodiment of the present invention is: MS is under the IDLE pattern to be in owing to periodic location update failure or paging failure or at MS and normally moves back reasons such as net promptly shuts down under the IDLE pattern when causing MS to be in lost condition, and PC/LR triggers PCEF and initiates professional termination procedure.

Wherein, the business that stops with needs is that the IP-CAN session is an example, triggering the mode that PCEF initiates professional termination procedure can discharge and asks PCEF for: PC/LR sends an IP-CAN session, PCEF triggers an IP-CAN session termination procedure according to the request that receives, after the session termination procedure is finished, IP-CAN conversational response message of PCEF feedback is given PC/LR, finishes corresponding processing by PC/LR again; PC/LR sends the IP-CAN session to PCEF and discharges request, also can realize transmitting by an intermediate entities, for example the data path functions entity (Data Path Function, DPF), FA etc.

Fig. 6 is in the exemplary block diagram that realizes the professional system that stops under the idle pulley for terminal in the embodiment of the present invention.As shown in Figure 6, terminal is under the idle pulley and realizes that the professional system that stops comprises: first equipment and second equipment in the present embodiment.

Wherein, can control for paging in first equipment/the location register entity, second equipment can be policy and charging enforcement function entity.

Paging control/location register entity sends the professional request message that stops to policy and charging enforcement function entity, and professional termination message is carried in this request sends to policy and charging enforcement function entity; The response message that reception has stopped from the business of policy and charging enforcement function entity.

Wherein, professional termination message is to be used to stop professional indication, comprising: MS information (for example MS ID, SF Info etc.), terminal of idle mode drop-out, paging control and location register entity (PC/LR) sign etc.The terminal of idle mode drop-out comprises: the miss-reason value of user's state information of losing and/or expression miss-reason under the expression idle pulley (shutdown, paging failure, position upgrade overtime etc.).

Policy and charging enforcement function entity, reception is from the request message of paging control/location register entity, according to the professional termination message that carries in request message that receives and the message, trigger professional termination procedure, and after business stops, send response message to paging control/location register entity, confirm that the business that paging control/location register entity requests stops stops.

In the practical application, first equipment of said system can also comprise intermediate entities, for example DPF, mobile IP access agency (MIP FA), contextual function entity (Context Function), certification entity (Authenticator), Accounting Client (Accounting Client) or Radio Resource are controlled (RRC) entity etc., the information between paging control/location register entity and the policy and charging enforcement function entity that realizes is transmitted, and promptly first equipment is the assembly of paging control/location register entity and intermediate entities.

In this case, paging control/location register entity send to trigger the request of professional termination procedure to intermediate entities, and professional termination message is carried in this request sends to intermediate entities; Reception is from the response of intermediate entities, and the pairing processing of the response that receives.

Intermediate entities, will control from paging/request of location register entity sends to policy and charging enforcement function entity; To send to paging control/location register entity from the response of policy and charging enforcement function entity.

Policy and charging enforcement function entity, reception according to request that receives and professional termination message, triggers professional termination procedure from the request of intermediate entities, stop the back in business and send response, confirm that the business that paging control/location register entity requests stops stops to intermediate entities.

In the said system, paging control/location register entity is PC/LR, is responsible for entering the MS maintenance of information entity of IDLE state, just sends request when the MS under the IDLE pattern is in lost condition; Intermediate entities is an optional entity, can be DPF, FA etc.; Policy and charging enforcement function entity is PCEF or SFA, send the request message that triggers professional termination to PCRF/PF (PCRF/PF in the present embodiment all represents PCRF and/or PF), notice PCRF/PF initiates professional termination, and to this business of PCRF/PF indication termination, notify its professional reason that stops, expression since under the idle pulley MS lose, so need the business termination of setting up before will this MS; Trigger the professional request message that stops and to be any one existing request message, as MS information request (MS Info REQ) etc., also can move back other message that net or MS lose for being used to notify user's normal shutdown, but all carry the terminal of idle mode drop-out in the message, promptly represent the miss-reason value of the user loses under the idle pulley state information and/or expression miss-reason; Confirming that the response that professional success stops can be any one existing response message, as MS information response (MS Info RSP) etc., also can be to represent professional other message that stopped.

Specifically, in the system as shown in Figure 6, first equipment comprises as condition detecting device: message generation unit, state judging unit and Transmit-Receive Unit.

Wherein, the state judging unit judges whether the terminal under the idle pulley is in lost condition, if then obtain the terminal of idle mode drop-out, and offer message generation unit, lost terminal under the indication idle condition;

Message generation unit, according to the terminal of idle mode drop-out from the state judging unit, the terminal that is informed under the idle pulley is in lost condition, and at this moment, generation comprises the request message of terminal of idle mode drop-out, and offers Transmit-Receive Unit;

Transmit-Receive Unit receives the request message that message generation unit provides, and realizes down that to the terminal idle pulley the professional strategy execution equipment that stops sends request directly or indirectly.Can carry drop-out in this request, be used to notify the termination of this strategy execution device trigger business; Transmit-Receive Unit also is used to receive the professional response message that has stopped of expression.

If first equipment as condition detecting device is the assembly of paging control/location register entity and intermediate entities, then can also comprise the message parse unit in this equipment;

In this case, Transmit-Receive Unit receives from outside other can judge the request message of the functional unit that terminal of idle mode is lost, and offers described message parse unit;

Resolve the request message that Transmit-Receive Unit provides the message parse unit, and judge whether carry the terminal of idle mode drop-out in this request message, if, then judging needs to trigger professional the termination, and the terminal of idle mode drop-out that parses is offered described message generation unit;

Message generation unit is again according to from the terminal of idle mode drop-out of message parse unit, generates the request message that comprises described terminal of idle mode drop-out from the message parse unit, and offers Transmit-Receive Unit.

In the system as shown in Figure 6, second functional entity comprises as strategy execution equipment: Transmit-Receive Unit, message parse unit and message generation unit.

Transmit-Receive Unit receives the request message from the outside, and will offer described message parse unit from the request message of outside; Generally, this request message is directly or indirectly from condition detecting device; Send the professional request message that stops to the PCRF/PF of outside; Notice PCRF/PF initiates professional termination, and stops this business to the PCRF/PF indication, notifies its professional reason that stops, expression since under the idle pulley MS lose, so need the business termination of setting up before will this MS; Receive the professional response message that has stopped of expression, and offer the message parse unit; Can be to the equipment that sends request, promptly condition detecting device is transmitted the response message from the message parse unit;

The message parse unit, judge whether the request message that described Transmit-Receive Unit provides is to send owing to the terminal under the idle pulley is in lost condition, if this request message is to send owing to the terminal under the idle pulley is in lost condition, for example judge and carry the terminal of idle mode drop-out in this request, then trigger professional the termination; For example, judge needs according to the terminal of idle mode drop-out that from request message, parses and trigger professional the termination; The terminal of idle mode drop-out that parses is offered described message generation unit; The response message that receiving Transmit-Receive Unit provides is also resolved, and the response message after resolving is offered Transmit-Receive Unit, informs that this response message of Transmit-Receive Unit represents that business stops;

Message generation unit, according to request message and terminal of idle mode drop-out from the message parse unit, generation comprises and is used to stop service request message, and the terminal of idle mode drop-out that the message parse unit provides is carried in this request message, offers Transmit-Receive Unit.

Said system can have different operation principles and implementation with equipment, more than only be preferred version.

Fig. 7 is in the exemplary process diagram of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention.As shown in Figure 7, based on said system, the professional terminating method that terminal is under the idle pulley in the present embodiment may further comprise the steps:

Step 701, first functional entity send to second functional entity and stop service request message, and carry professional termination message in request message.

Wherein, first functional entity can be controlled for paging/the location register entity; Second functional entity can be policy and charging enforcement function entity; Professional termination message is to be used to stop professional indication, comprising: MS information (for example MS ID, SF Info etc.), terminal of idle mode drop-out, PC/LR sign etc.The terminal of idle mode drop-out comprises: the miss-reason value of user's state information of losing and/or expression miss-reason under the expression idle pulley (shutdown, paging failure, position upgrade overtime etc.).

In this step, when the MS under the IDLE pattern was in lost condition, paging control/location register entity just sent request; The request that paging control/location register entity sends can be any one existing request message, as MS Info REQ etc., also can move back other message that net or MS lose for being used to notify user's normal shutdown.

Also can control in first functional entity/assembly of location register entity and intermediate entities for paging, at this moment, paging control/location register entity can send request to the policy and charging enforcement function entity as second functional entity by as intermediate entities such as DPF, MIP FA, ContextFunction, Authenticator, Accounting Client or RRC.

Step 702 when second functional entity receives request message from first functional entity, triggers professional termination procedure.

In this step, policy and charging enforcement function entity as second functional entity can trigger the Business Processing process to PCRF/PF, and to the professional request message that stops of PCRF/PF transmission triggering, notice PCRF/PF initiates professional termination, and to this business of PCRF/PF indication termination, notify its professional reason that stops, expression since under the idle pulley MS lose, so need the business termination of setting up before will this MS; PCRF/PF can stop this business according to the indication of policy and charging enforcement function entity, and sends response message to the policy and charging enforcement function entity as second functional entity, and the expression business stops; As can (Remote Authentication Dial In User Service, RADIUS) credit control request (CCR) message of agreement or the Mi Te of Dell (Diameter) agreement and credit control response (CCA) message be carried out alternately by dial in authentication based on remote subscriber between the policy and charging enforcement function entity of second functional entity and the PCRF/PF.

Step 703, second functional entity sends response message to first functional entity after confirming that described professional termination procedure is finished, i.e. and the request to first functional entity responds, and confirms that the business that the first functional entity request stops stops.

In this step, the response message that sends as the policy and charging enforcement function entity of second functional entity can be any one existing response message, as MS Info RSP etc., also can be to represent professional other message that stopped; If be the assembly of paging control/location register entity and intermediate entities in first functional entity, then policy and charging enforcement function entity can send response message to paging control/location register entity by as intermediate entities such as DPF, MIP FA, ContextFunction, Authenticator, Accounting Client or RRC.

In the present embodiment, in the paging control and location register entity as first functional entity, the address of static configuration second functional entity in advance, the address of policy and charging enforcement function entity for example, thus realize addressing in the reciprocal process.

Below, is that the IP-CAN session is an example with present embodiment based on the business that the WiMAX system that merges PCC realizes, needs to stop, and terminal in the present embodiment is in realizes under the idle pulley that the professional terminating method that professional system that stops and equipment and terminal are under the idle pulley is elaborated.

Execution mode one

In execution mode one, paging control/location register entity is that PC/LR, policy and charging enforcement function entity are PCEF, does not have intermediate entities between the two, and is directly mutual; PCEF triggers IP-CAN session processing procedure to PCRF and stops the IP-CAN session.

Fig. 8 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention one is in.As shown in Figure 8, terminal is under the idle pulley and realizes that the professional system that stops comprises: PC/LR, PCEF and PCRF in the present embodiment.

PC/LR, when the MS under the IDLE pattern was in lost condition, to the PCEF PC_PCEF_Request that sends a request message, request PCEF stopped the IP-CAN session of current existence, and professional termination message is carried on sent to PCEF among the PC_PCEF_Request; Reception is from the PC_PCEF_Response of PCEF, and carries out the respective handling after the IP-CAN session stops.

PCEF according to the request of PC/LR, sends the Diameter CCR message of carrying termination cause value terminationcause to PCRF, triggers IP-CAN session processing procedure, and indication IP-CAN session stops; After the Diameter CCA message that receives from PCRF, send response message PC_PCEF_Response to PC/LR, expression PCRF has finished the IP-CAN session and has stopped.

PCRF, the termination cause value termination cause that carries in the request according to PCEF carries out the respective handling that the IP-CAN session stops, and stop the back in the IP-CAN session and send Diameter CCA message to PCEF, the request of PCEF is responded, expression IP-CAN session stops.

Fig. 9 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention one.As shown in Figure 9, based on system as shown in Figure 8, the professional terminating method that terminal is under the idle pulley in the present embodiment may further comprise the steps:

Step 901, when the MS under the IDLE pattern was in lost condition, PC/LR was to the PCEF PC_PCEF_Request that sends a request message, and request PCEF stops the IP-CAN session of current existence, and carries professional termination message in this message.

In this step, comprise in the professional termination message: MS information (comprising the Business Stream information relevant, MS ID, SF Info etc.), the terminal of idle mode drop-out that comprises the miss-reason value, PC/LR sign etc. with MS.

Step 902, PCEF sends request according to the request of PC/LR to PCRF, and promptly Diameter CCR message triggers IP-CAN session processing procedure, and indication IP-CAN session stops.

In this step, the value of the CC-Request-Type in the PCEF Diameter CCR message is set to " TERMINATION_REQUEST ", and carries termination cause value terminationcause in message; Present embodiment is to be example with the WiMAX system, and therefore, termination cause is WiMAXIDLE termination cause, the represented implication of its concrete value can be set as the case may be, for example, and 0 expression paging failure, 1 expression position is upgraded overtime, 2 expression shutdown etc.

Step 903, PCRF carries out the respective handling that the IP-CAN session stops according to the request of PCEF.

Step 904, PCRF confirms that the IP-CAN session stops, and sends response to PCEF, i.e. Diameter CCA message, with notice PCEF, the IP-CAN session stops.

Step 905, PCEF sends response message PC_PCEF_Response to PC/LR after receiving Diameter CCA message, notice PC/LR, the IP-CAN session stops.

So far, this flow process finishes.

In the present embodiment, undertaken alternately by PC_PCEF_Request and PC_PCEF_Response between PC/LR and the PCEF; PCEF sends to PCRF when PCRF triggers professional termination procedure with termination cause; PCRF mainly is that the difference " termination cause " that comprises in the request at PCEF is carried out respective handling.

Execution mode two

In execution mode two, paging control/location register entity is PC/LR, and policy and charging enforcement function entity is SFA, and SFA comprises: service SFA and grappling SFA, there is not intermediate entities between PC/LR and the SFA, and directly mutual; Grappling SFA triggers IP-CAN session processing procedure to PCRF and stops the IP-CAN session.

Figure 10 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention two is in.As shown in figure 10, terminal is under the idle pulley and realizes that the professional system that stops comprises in the present embodiment: PC/LR, service SFA, grappling SFA and PCRF/PF.

PC/LR, when the MS under the IDLE pattern was in lost condition, to the service SFA PC_SFA_Request that sends a request message, request SFA stopped the IP-CAN session of current existence, and professional termination message is carried on sent to service SFA in this message; Reception is carried out the relevant treatment after the IP-CAN session stops from the PC_SFA_Response of service SFA.

Service SFA receives the request from PC/LR, and according to this request, to the grappling SFA PD-Request that sends a request message, and carries the indication that the IP-CAN session stops in this request message, also carries in this message and stops cause value termination cause; After receiving PD-Response message, send response message PC_SFA_Response to PC/LR, expression PCRF/PF has finished the IP-CAN session and has stopped.

Grappling SFA, reception is from the PD-Request of service SFA, and according to the request message PD-Request that receives, send the Diameter CCR/PD-Request message of carrying termination cause value termination cause to PCRF/PF, trigger IP-CAN session processing procedure, and indication IP-CAN session stops; After receiving Diameter CCA/PD-Response message, confirm that the IP-CAN session stops, and send PD-Response message that expression PCRF/PF has finished the IP-CAN session and stopped to service SFA.

PCRF/PF, the termination cause value termination cause that carries in the request according to grappling SFA carries out the respective handling that the IP-CAN session stops; After confirming that the IP-CAN session stops, send Diameter CCA/PD-Response message to grappling SFA, the request of grappling SFA is responded, expression IP-CAN session stops.

Figure 11 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention two.As shown in figure 11, based on system as shown in figure 10, the professional terminating method that terminal is under the idle pulley in the present embodiment may further comprise the steps:

Step 1101, when the MS under the IDLE pattern was in lost condition, PC/LR was to the service SFA PC_SFA_Request that sends a request message, and request SFA stops the IP-CAN session of current existence, and carries professional termination message in this message.

Step 1102, service SFA sends request according to the request of PC/LR to grappling SFA, i.e. PD-Request, and in this request message, carry the indication that the IP-CAN session stops.

In this step, also carry among the PD-Request and stop cause value termination cause; Present embodiment is to be example with the WiMAX system, and therefore, termination cause is WiMAX IDLEtermination cause, the represented implication of its concrete value can be set arbitrarily, for example, and 0 expression paging failure, 1 expression position is upgraded overtime, 2 expression shutdown etc.

Step 1103, grappling SFA sends request according to the request of service SFA to PCRF/PF, and promptly Diameter CCR/PD-Request message triggers IP-CAN session processing procedure, and indication IP-CAN session stops.

In this step, the value of the CC-Request-Type in the grappling SFA Diameter CCR/PD-Request message is set to " TERMINATION_REQUEST ", and the WiMAX IDLE termination cause that receives is carried in this message.

Step 1104, PCRF/PF carries out the respective handling that the IP-CAN session stops according to the request of grappling SFA.

Step 1105, PCRF/PF confirms that the IP-CAN session stops, and sends response to grappling SFA, promptly Diameter CCA/PD-Response message represents that the IP-CAN session stops.

Step 1106, grappling SFA confirms that the IP-CAN session stops, and sends PD-Response message to service SFA that expression PCRF/PF has finished the IP-CAN session and stopped after receiving Diameter CCA/PD-Response message.

Step 1107, SFA is after receiving PD-Response message in service, sends response message PC_SFA_Response to PC/LR, and expression PCRF/PF has finished the IP-CAN session and has stopped.

So far, this flow process finishes.

In the present embodiment, undertaken alternately by PC_SFA_Request and PC_SFA_Response between PC/LR and the SFA; Service SFA also carries termination cause, and by grappling SFA termination cause is sent to PCRF/PF when grappling SFA sends PD-Request in this message; PCRF/PF mainly carries out respective handling at different " termination cause ".

Execution mode three

In execution mode three, paging control/location register entity is PC/LR, and policy and charging enforcement function entity is grappling SFA, does not have intermediate entities between PC/LR and the grappling SFA, and is directly mutual; Grappling SFA triggers IP-CAN session processing procedure to PCRF/PF and stops the IP-CAN session.

Figure 12 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention three is in.As shown in figure 12, terminal is under the idle pulley and realizes that the professional system that stops comprises: PC/LR, grappling SFA and PCRF/PF in the present embodiment.

PC/LR, when the MS under the IDLE pattern was in lost condition, to the service SFA PC_SFA_Request that sends a request message, request SFA stopped the IP-CAN session of current existence, and professional termination message is carried on sent to grappling SFA in this message; Reception is carried out the relevant treatment after the IP-CAN session stops from the PC_SFA_Response of grappling SFA.

Grappling SFA receives the request from PC/LR, and according to the request message PC_SFA_Request that receives, sends Diameter CCR/PD-Request message to PCRF/PF, triggers IP-CAN session processing procedure, and indication IP-CAN session stops; After receiving DiameterCCA/PD-Response message, confirm that the IP-CAN session stops, and send response message PC_SFA_Response that expression PCRF/PF has finished the IP-CAN session and stopped to PC/LR.

Figure 13 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention three.As shown in figure 13, based on system as shown in figure 12, the professional terminating method that terminal is under the idle pulley in the present embodiment may further comprise the steps:

Step 1301, when the MS under the IDLE pattern was in lost condition, PC/LR was to the service SFA PC_SFA_Request that sends a request message, and request grappling SFA stops the IP-CAN session of current existence, and carries professional termination message in this message.

Step 1302, grappling SFA sends request according to the request of PC/LR to PCRF/PF, and promptly Diameter CCR/PD-Request message triggers IP-CAN session processing procedure, and indication IP-CAN session stops.

In this step, the value of the CC-Request-Type in the grappling SFA Diameter CCR/PD-Request message is set to " TERMINATION_REQUEST "; Also carry in the DiameterCCR/PD-Request message and stop cause value termination cause; Present embodiment is to be example with the WiMAX system, and therefore, termination cause is WiMAX IDLE terminationcause, the represented implication of its concrete value can be set arbitrarily, for example, and 0 expression paging failure, 1 expression position is upgraded overtime, 2 expression shutdown etc.

Step 1303, PCRF/PF carries out the respective handling that the IP-CAN session stops according to the request of grappling SFA.

Step 1304, PCRF/PF confirms that the IP-CAN session stops, and sends response to grappling SFA, promptly Diameter CCA/PD-Response message represents that the IP-CAN session stops.

Step 1305, grappling SFA confirms that the IP-CAN session stops, and sends response message PC_SFA_Response to PC/LR that PCRF/PF has finished the IP-CAN session and stopped after receiving Diameter CCA/PD-Response message.

So far, this flow process finishes.

In the present embodiment, undertaken alternately by PC_SFA_Request and PC_SFA_Response between PC/LR and the grappling SFA; Grappling SFA also carries termination cause when PCRF/PF triggers professional termination procedure in request message; PCRF/PF mainly carries out respective handling at different " termination cause ".

Execution mode four

In execution mode four, paging control/location register entity is PC/LR, and policy and charging enforcement function entity is the composite entity of SFA and Agent, does not have intermediate entities between PC/LR and the composite entity, and is directly mutual; Composite entity triggers IP-CAN session processing procedure to PCRF/PF and stops the IP-CAN session.

Figure 14 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention four is in.As shown in figure 14, terminal is under the idle pulley and realizes that the professional system that stops comprises: PC/LR, SFA, Agent and PCRF/PF in the present embodiment.

PC/LR, when the MS under the IDLE pattern was in lost condition, to the SFA PC_SFA_Request that sends a request message, request stopped the IP-CAN session of current existence, and professional termination message is carried in this message sent to SFA; Reception is carried out the relevant treatment after the IP-CAN session stops from the PC_SFA_Response of SFA.

SFA receives the request from PC/LR, and according to this request, sends DiameterCCR message to Agent, and carries the indication that the IP-CAN session stops in this request message, also carries in the Diameter CCR message to stop cause value termination cause; After receiving Diameter CCA message, send response message PC_SFA_Response to PC/LR, expression PCRF/PF has finished the IP-CAN session and has stopped.

Agent, reception is from the Diameter CCR message of SFA, and according to the request message Diameter CCR message that receives, send the Diameter CCR message of carrying termination cause value termination cause to PCRF/PF, trigger IP-CAN session processing procedure, and indication IP-CAN session stops; After receiving Diameter CCA message, confirm that the IP-CAN session stops, and send Diameter CCA message that expression PCRF/PF has finished the IP-CAN session and stopped to SFA.

PCRF/PF, the termination cause value termination cause that carries in the request according to Agent carries out the respective handling that the IP-CAN session stops; After confirming that the IP-CAN session stops, send Diameter CCA message to Agent, the request of Agent is responded, expression IP-CAN session stops.

Figure 15 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention four.As shown in figure 15, based on system as shown in figure 14, the professional terminating method that terminal is under the idle pulley in the present embodiment may further comprise the steps:

Step 1501, when the MS under the IDLE pattern was in lost condition, PC/LR was to the SFA PC_SFA_Request that sends a request message, and request stops the IP-CAN session of current existence, and carries professional termination message in this message.

Step 1502, SFA sends Diameter CCR message according to the request of PC/LR to Agent, and carries the indication that the IP-CAN session stops in this message.

In this step, also carry in the Diameter CCR message and stop cause value termination cause; Present embodiment is to be example with the WiMAX system, and therefore, termination cause is WiMAX IDLEtermination cause, the represented implication of its concrete value can be set arbitrarily, for example, and 0 expression paging failure, 1 expression position is upgraded overtime, 2 expression shutdown etc.

Step 1503 after Agent receives the Diameter CCR message of SFA transmission, sends Diameter CCR message to PCRF/PF, triggers IP-CAN session processing procedure, and indication IP-CAN session stops.

In this step, the value of the CC-Request-Type in the Agent Diameter CCR message is set to " TERMINATION_REQUEST ", and the WiMAX IDLE terminationcause that receives is carried in this message.

Step 1504, PCRF/PF carries out the respective handling that the IP-CAN session stops according to the request of Agent.

Step 1505, PCRF/PF confirms that the IP-CAN session stops, and sends response to Agent, promptly Diameter CCA message represents that the IP-CAN session stops.

Step 1506, Agent confirms that the IP-CAN session stops, and sends Diameter CCA message to SFA that expression PCRF/PF has finished the IP-CAN session and stopped after receiving Diameter CCA message.

Step 1507, SFA sends response message PC_SFA_Response to PC/LR after receiving Diameter CCA message, and expression PCRF/PF has finished the IP-CAN session and has stopped.

So far, this flow process finishes.

In the present embodiment, undertaken alternately by PC_SFA_Request and PC_SFA_Response between PC/LR and the SFA; SFA also carries termination cause, and by Agent termination cause is sent to PCRF/PF when sending Diameter CCR message to Agent in this message; PCRF/PF mainly carries out respective handling at different " termination cause ".

Execution mode five

In execution mode five, paging control/location register entity is PC/LR, and policy and charging enforcement function entity is the composite entity of SFA and Agent, promptly makes up PCEF, is undertaken alternately by intermediate entities FA between PC/LR and the combination PCEF; Combination PCEF triggers IP-CAN session processing procedure to PCRF/PF and stops the IP-CAN session.

Terminal at execution mode four is in the system that realizes professional termination under the idle pulley, increases a FA, can realize the technical scheme of present embodiment.

Figure 16 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention five is in.As shown in figure 16, terminal is under the idle pulley and realizes that the professional system that stops comprises in the present embodiment: PC/LR, FA, the combination PCEF and the PCRF/PF that are made of SFA and Agent.

PC/LR, when the MS under the IDLE pattern was in lost condition, to the FA PC_FA_Request that sends a request message, request stopped the IP-CAN session of current existence, and professional termination message is carried in this message sent to FA; Reception is carried out the relevant treatment after the IP-CAN session stops from the PC_FA_Response of FA.

FA receives the request from PC/LR, and according to this request, PCEF sends DiameterCCR message to combination, and carries the indication that the IP-CAN session stops in this message, also carries in the Diameter CCR message to stop cause value termination cause; After receiving Diameter CCA message, send response message PC_FA_Response to PC/LR, expression PCRF/PF has finished the IP-CAN session and has stopped.

Combination PCEF receives the Diameter CCR message from FA, and sends the Diameter CCR message of carrying termination cause value termination cause to PCRF/PF, triggers IP-CAN session processing procedure, and indication IP-CAN session stops; After receiving Diameter CCA message, confirm that the IP-CAN session stops, and send Diameter CCA message that expression PCRF/PF has finished the IP-CAN session and stopped to FA.

PCRF/PF, the termination cause value terminationcause that carries in the request according to combination PCEF carries out the respective handling that the IP-CAN session stops; After confirming that the IP-CAN session stops, send Diameter CCA message to combination PCEF, the request of making up PCEF is responded, expression IP-CAN session stops.

Figure 17 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention five.As shown in figure 17, based on system as shown in figure 16, the professional terminating method that terminal is under the idle pulley in the present embodiment may further comprise the steps:

Step 1701, when the MS under the IDLE pattern was in lost condition, PC/LR was to the FA PC_FA_Request that sends a request message, and request stops the IP-CAN session of current existence, and carries professional termination message in this message.

Step 1702, FA sends Diameter CCR message according to the request of PC/LR to combination PCEF, and carries the indication that the IP-CAN session stops in this message.

Step 1703, combination PCEF sends request to PCRF/PF after the Diameter CCR message that receives the FA transmission, and promptly Diameter CCR message triggers IP-CAN session processing procedure, and indication IP-CAN session termination.

In this step, the value of the CC-Request-Type in the combination PCEF Diameter CCR message is set to " TERMINATION_REQUEST ", and the WiMAX IDLEtermination cause that receives is carried in this message.

Step 1704, PCRF/PF carries out the respective handling that the IP-CAN session stops according to the request of combination PCEF.

Step 1705, PCRF/PF affirmation IP-CAN session stops, and sends response to combination PCEF, and promptly Diameter CCA message represents that the IP-CAN session stops.

Step 1706, PCEF is after receiving Diameter CCA message in combination, confirms that the IP-CAN session stops, and sends Diameter CCA message to FA, and expression PCRF/PF has finished the IP-CAN session and has stopped.

Step 1707, FA sends response message PC_FA_Response to PC/LR after receiving Diameter CCA message, and expression PCRF/PF has finished the IP-CAN session and has stopped.

So far, this flow process finishes.

In the present embodiment, undertaken alternately by PC_FA_Request and PC_FA_Response between PC/LR and the intermediate entities FA; FA also carries termination cause when combination PCEF sends Diameter CCR message in this message, and by combination PCEF termination cause is sent to PCRF/PF; PCRF/PF mainly carries out respective handling at different " termination cause ".

In the present embodiment, the interactive mode among the combination PCEF between SFA and the Agent can be identical with the interactive mode between SFA in the execution mode four and the Agent.

Execution mode six

In execution mode six, paging control/location register entity is PC/LR, and policy and charging enforcement function entity is the composite entity of SFA and Agent, promptly makes up PCEF, is undertaken alternately by intermediate entities DPF between PC/LR and the combination PCEF; Combination PCEF triggers IP-CAN session processing procedure to PCRF/PF and stops the IP-CAN session.

Terminal at execution mode four is in the system that realizes professional termination under the idle pulley, increases a DPF, can realize the technical scheme of present embodiment.

Figure 18 realizes the professional system construction drawing that stops under the idle pulley for terminal in the embodiment of the present invention six is in.As shown in figure 18, terminal is under the idle pulley and realizes that the professional system that stops comprises in the present embodiment: PC/LR, DPF, the combination PCEF and the PCRF/PF that are made of SFA and Agent.

PC/LR, when the MS under the IDLE pattern was in lost condition, to the DPF PC_DPF_Request that sends a request message, request stopped the IP-CAN session of current existence, and professional termination message is carried in this message sent to DPF; Reception is carried out the relevant treatment after the IP-CAN session stops from the PC_DPF_Response of DPF.

DPF receives the request from PC/LR, and according to this request, sends Diameter CCR message to combination PCEF, and carry the indication that the IP-CAN session stops in this message, also carries in the DiameterCCR message and stops cause value termination cause; After receiving Diameter CCA message, send response message PC_DPF_Response to PC/LR, expression PCRF/PF has finished the IP-CAN session and has stopped.

Combination PCEF receives the Diameter CCR message from DPF, and sends the Diameter CCR message of carrying termination cause value termination cause to PCRF/PF, triggers IP-CAN session processing procedure, and indication IP-CAN session stops; After receiving Diameter CCA message, confirm that the IP-CAN session stops, and send Diameter CCA message that expression PCRF/PF has finished the IP-CAN session and stopped to DPF.

In the said system, DPF can be grappling DPF, also can be the composite entity of service DPF and grappling DPF.

Figure 19 is in the flow chart of the professional terminating method under the idle pulley for terminal in the embodiment of the present invention six.As shown in figure 19, based on system as shown in figure 18, the professional terminating method that terminal is under the idle pulley in the present embodiment may further comprise the steps:

Step 1901, when the MS under the IDLE pattern was in lost condition, PC/LR was to the DPF PC_DPF_Request that sends a request message, and request stops the IP-CAN session of current existence, and carries professional termination message in this message.

In this step, comprise in the professional termination message: MS information (comprising the Business Stream information relevant, MS ID, SF Infp etc.), the terminal of idle mode drop-out that comprises the miss-reason value, PC/LR sign etc. with MS.

Step 1902, DPF sends Diameter CCR message according to the request of PC/LR to combination PCEF, and carries the indication that the IP-CAN session stops in this message.

Step 1903, combination PCEF sends request to PCRF/PF after the Diameter CCR message that receives the DPF transmission, and promptly Diameter CCR message triggers IP-CAN session processing procedure, and indication IP-CAN session termination.

Step 1904, PCRF/PF carries out the respective handling that the IP-CAN session stops according to the request of combination PCEF.

Step 1905, PCRF/PF affirmation IP-CAN session stops, and sends response to combination PCEF, and promptly Diameter CCA message represents that the IP-CAN session stops.

Step 1906, PCEF is after receiving Diameter CCA message in combination, confirms that the IP-CAN session stops, and sends Diameter CCA message to DPF, and expression PCRF/PF has finished the IP-CAN session and has stopped.

Step 1907, DPF sends response message PC_DPF_Response to PC/LR after receiving Diameter CCA message, and expression PCRF/PF has finished the IP-CAN session and has stopped.

So far, this flow process finishes.

In the present embodiment, undertaken alternately by PC_DPF_Request and PC_DPF_Response between PC/LR and the intermediate entities DPF; DPF also carries termination cause when combination PCEF sends Diameter CCR message in this message, and by combination PCEF termination cause is sent to PCRF/PF; PCRF/PF mainly carries out respective handling at different " termination cause ".

In the above-mentioned execution mode, PD-Request and PD-Response also can replace with RR--Request and RR-Response.

Above-mentioned execution mode has been realized, the processing that when MS under the IDLE pattern is in lost condition business is stopped; By Different Logic functional entity and related news, realized the professional termination under different scenes.

Terminal is under the idle pulley and realizes that professional system that stops and terminal are in professional terminating method idle pulley under and are applicable to that also except that WiMAX other merges the scheme of PCC framework, also can be used for other Business Processing process except that the business termination in the present embodiment.

The above only is better embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within the spirit and principle of embodiment of the present invention, any modification of being done, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.

Claims

1. a professional terminating method is characterized in that, may further comprise the steps:

2. the method for claim 1 is characterized in that, the described request message that sends to second functional entity is: notify second functional entity to trigger the professional request message that stops.

3. method as claimed in claim 2 is characterized in that, comprises in the described request message of notifying second functional entity to trigger professional termination: the terminal of idle mode drop-out.

4. method as claimed in claim 3, it is characterized in that, described triggering business terminates as: to policy charging rule function and/or policy functional entity PCRF and/or PF transmission termination service request message, and carry the terminal of idle mode drop-out in request message;

This method further comprises: PCRF and/or PF send the professional response message that has stopped of expression to second functional entity after carrying out described termination business.

5. method as claimed in claim 4 is characterized in that, after the professional termination of described triggering, further comprises: second functional entity responds to first functional entity after confirming that described professional termination is finished, and the expression business stops.

6. as any described method in the claim 1 to 5, it is characterized in that, described first functional entity is paging control/location register entity PC/LR, perhaps acts on behalf of the assembly that FA or data path functions entity DPF or mobile IP access act on behalf of MIP FA or contextual function entity Context Function or authentication function entity A uthenticator or Accounting Client AccountingClient or radio resource control RRC entity for PC/LR and access;

Described second functional entity is: policy control and charging execution function entity PCEF, perhaps grappling service flow authorization entity SFA, perhaps grappling SFA and service SFA and or act on behalf of the assembly of Agent.

7. method as claimed in claim 6 is characterized in that, described business is: IP is communicated with access network IP-CAN session.

8. a terminal is in and realizes the professional system that stops under the idle pulley, it is characterized in that, comprising: first equipment and second equipment, wherein,

9. method as claimed in claim 8 is characterized in that, carries the terminal of idle mode drop-out in the described request message.

10. system as claimed in claim 9 is characterized in that, this system further comprises: policy charging rule function/policing feature equipment;

Described second equipment is used for sending the request message that carries the terminal of idle mode drop-out to described policy charging rule function/policing feature equipment, and notification strategy charging rule functions/policing feature equipment stops the business of this terminal;

Described policy charging rule function/policing feature equipment is used for according to the request message from described second equipment, and it is professional to carry out described termination, responds to described second equipment, and the expression business stops.

11. system as claimed in claim 10 is characterized in that, described second equipment is further used for responding to described first equipment after business stops, and the expression business stops.

12. as any described system in the claim 8 to 11, it is characterized in that, described first equipment is: paging control/location register entity PC/LR, and perhaps PC/LR and access are acted on behalf of the assembly that FA or data path functions entity DPF or mobile IP access act on behalf of MIP FA or contextual function entity Context Function or authentication function entity A uthenticator or Accounting Client AccountingClient or radio resource control RRC entity;

Described second equipment is: policy control and charging execution function entity PCEF, perhaps grappling service flow authorization entity SFA, perhaps grappling SFA and service SFA and or act on behalf of the assembly of Agent.

13. system as claimed in claim 12 is characterized in that, described business is that IP is communicated with access network IP-CAN session.

14. a condition detecting device is characterized in that, comprising: message generation unit and Transmit-Receive Unit;

15. condition detecting device as claimed in claim 14 is characterized in that, this equipment further comprises the state judging unit, be used to judge whether the terminal under the idle pulley is in lost condition, if then obtain drop-out, and offer described message generation unit.

16. condition detecting device as claimed in claim 14 is characterized in that, this equipment further comprises the message parse unit;

Described Transmit-Receive Unit is further used for receiving from the request message of outside and offers described message parse unit;

Described message parse unit is used for the request message that Transmit-Receive Unit provides is resolved, and judge whether carry the terminal of idle mode drop-out in this request message, if, then judging needs to trigger professional the termination, and the terminal of idle mode drop-out that parses is offered described message generation unit;

Described message generation unit is further used for according to from the terminal of idle mode drop-out of message parse unit, generates the request message that comprises described terminal of idle mode drop-out from the message parse unit, and offers Transmit-Receive Unit.

17. a strategy execution equipment is characterized in that, comprising: Transmit-Receive Unit and message parse unit;

18. strategy execution equipment as claimed in claim 17 is characterized in that this equipment further comprises message generation unit;

Described message parse unit is used for judging needs according to the terminal of idle mode drop-out that parses from request message and triggers professional the termination, and the lost terminal information under the idle pulley that parses is offered described message generation unit;

Described message generation unit is used for according to from the request message and the terminal of idle mode drop-out of message parse unit, generates the request message that comprises described terminal of idle mode drop-out from the message parse unit, and offers Transmit-Receive Unit;

Described Transmit-Receive Unit is further used for and will sends to the policy charging rule function of outside and/or policy functional entity PCRF and/or PF from the request message of described message generation unit, and request stops professional.