CN101959316B - PDP context activation decision method and device thereof - Google Patents
PDP context activation decision method and device thereof Download PDFInfo
- Publication number
- CN101959316B CN101959316B CN201010514344.6A CN201010514344A CN101959316B CN 101959316 B CN101959316 B CN 101959316B CN 201010514344 A CN201010514344 A CN 201010514344A CN 101959316 B CN101959316 B CN 101959316B
- Authority
- CN
- China
- Prior art keywords
- account
- apn1
- apn2
- activation
- application
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a PDP context activation decision method and a device thereof. The method includes that: a terminal account APN2 initiates a PDP context activation request; a terminal detects that whether the access point name APN required by the PDP activation request is used by certain account APN1 or not, if yes, activation request decision is carried out; wherein the decision policy includes: the application state of the account APN1 is acquired, if the APN1 is applied by foreground, the activation request of account APN2 is rejected; and if the APN1 is applied by background, whether the activation request of account APN2 is accepted or not is decided according to the application state of APN2 and the service state of account APN1. The method of the invention solves the problems that data service is interrupted by newly activated service in transmission process and flow is wasted as data is transmitted again after recovery when multiple services are accessed by virtue of the same APN.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of decision-making technique and device of packet data protocol context activation.
Background technology
Activate a PDP (Packet Data Protocol, packet data protocol) context means the calling of initiation Packet data service, i.e. MS (Mobile Station, travelling carriage) PDP context activation that carries out with certain APN (Access PointName, APN).Each pdp address is an element of PDP Context, identical pdp address can appear at and be present in MS, SGSN (Service GPRS SupportNode, Serving GPRS Support Node), in multiple PDP Contexts in GGSN (Gateway GPRS Support Node, Gateway GPRS Support Node).Each PDP Context can associate a TFT (TrafficFlow Template, traffic flow template).Majority of case, the PDP Context associating same pdp address may exist always and not have TFT to distribute to it.Each PDP Context is independently in the one in following two kinds of PDP states, and PDP state indicates whether pdp address and TFT can carry out transmission data.
Unactivated state: under unactivated state, a certain pdp address of user can not carry out data, services.PDP Context does not comprise the mapping and routing iinformation that those PDP PDUs being related to pdp address (Package Data Units, packet unit) process; Without transfer of data, even and if at GPRS attached state, the position change of user can not cause PDP Context to upgrade.
State of activation: in state of activation, the PDP Context that pdp address uses is in Mobile Forms in MS, SGSN, GGSN.PDP Context is included as mapping and the routing iinformation that specific pdp address between MS and GGSN transmits PDPPDUs.
As shown in Figure 1, be PDP view, as can be seen from the figure, each PDP Context is independently in the one in two kinds of PDP states, i.e. unactivated state and state of activation.
SM (Solid Model, physical model) realizes session management by the activation of PDP Context, amendment, deexcitation signaling process.PDP context activation flow process is for setting up the transmitted in packets route in user face; QoS (the Quality of Service of the PDP Context that the amendment of PDP context modification flow process activates, service quality) and TFT when generation RAU (Routing Area Update, routed domain upgrade) also for revising the tunnel route between SGSN to GGSN; PDP context deactivation is then for removing the PDP of activation.During by PDP unactivated state to PDP activation State Transferring, need through pdp context activation; When being changed to PDP unactivated state by PDP activation state, need through PDP context deactivation process.
It should be noted that, only have when user's mobile management state is STANDBY (armed state), READY (being ready to), PMM-IDLE (idle condition), or time PMM-CONNECTED (connection status), PDP activation state is just allowed to, and the PDP activation under other states is forbidden.
The PDP Context above mentioned, namely preserves user face and carries out all information of tunnel forwarding, comprises the user face IP address Tunnel Identifier of RNC/GGSN and QoS etc.
TFT mentioned above is that GSN is when receiving or forward user data, for distinguishing the PDP Context of secondary activating, different PDP Context under what TFT was unique identify same TEID (Tunnel Endpoint Identifier, data transmission tunnel endpoint identifier) or same pdp address.When only having an active PDP Context under same TEID or pdp address, do not need for this PDP Context specifies a TFT, because all descending data are all directly by tunnel transmission that this context is corresponding.When there being multiple active PDP Context under same TEID or pdp address, so just need for each PDP Context specifies a TFT, when GGSN receives the G-PDU sending to MS, the PDP Context that should use when carrying out corresponding G-PDU transmission by using this TFT.If when secondary activating, the PDP Context under this pdp addresses all has all been assigned with a TFT, and secondary activating so this time just can without the need to specifying a TFT again.That is, the different PDP Context under corresponding same TEID or pdp address, or all have respective TFT, or, a PDP Context can only be had there is no TFT.
The pdp address mentioned in foregoing embodiments, can be divided into static PDP address and dynamic PDP addresses two kinds.Pdp address indicating user network layer address pdp address can distribute to MS in following four kinds of modes:
(1) HPLMN (Home Public Land Mobile Network, home public land mobile network network) operator distributes to MS permanent pdp address, i.e. a static PDP address;
(2) HPLMN operator distributes a pdp address to MS temporarily when the pdp context is activated, i.e. dynamic HPLMN pdp address;
(3) namely VPLMN (Virtual Public Land Mobile Network, virtual public land mobile network network) operator distributes a pdp address MS, dynamic VPLMN pdp address temporarily when the pdp context is activated;
(4) PDN operator can as required for MS distributes a permanent or dynamic IP address, and namely External PDN Address distributes;
When using the dynamic address of HPLMN or VPLMN, GGSN is responsible for distributing or discharging this dynamic address, and only having could by network initiated request PDP context activation when pdp address is static.
As shown in Figure 2, be pdp context activation schematic diagram in prior art, the method for the PDP context activation that MS initiates specifically comprises:
(1) MS initiates to activate PDP Context request to SGSN; This request message comprises: NSAPI, TI, PDP type, APN, the QoS of requirement, PDP config option; Wherein, APN is the logical name that indicating user wishes the external packet data net/business accessed; PDP configuration item may be used for from GGSN, ask optional this parameter of PDP parameter by SGSN transparent transmission.
(2) RAB (Radio Access Bear, wave point carries) assignment process is performed;
Preferably, if needed, SGSN can initiate activation trace order to UTRAN (Universal Terrestrial Radio AccessNetwork, universal terrestrial access network).
(3) SGSN verifies the validity activating PDP Context request by activation PDP type, pdp address, APN and PDP Context subscription data that MS provides.
Concrete, if SGSN can not obtain GGSN address from APN, or SGSN thinks that the request of activation PDP Context is invalid, and SGSN will refuse this request; Otherwise SGSN will be PDP Context distribution T EID.
(4) SGSN sends out the request of generation PDP Context according to certain algorithms selection APN, a SGSN to GGSN; Request message comprises: PDP type, pdp address, APN, the QoS decided through consultation, TEID, preference pattern, PDP config option.Wherein, when using dynamic address, pdp address is sky.
(5) GGSN is that PDP Context monthly dynamics address, charging ID, negotiation QoS are (if MS requires extranets distributing IP address, then PDP Context address is set to 0.0.0.0, the pdp address of current use is passed to SGSN and MS by the PDP context modification process performing GGSN initiation afterwards after extranets allocation address), then GGSN returns the request of response PDP Context to SGSN.
(6), after SGSN receives response, in PDP Context, NSAPI and GGSN address is inserted.
Concrete, if MS request is dynamic address, the pdp address received by GGSN inserts in PDP Context.SGSN selects Radio priority level and stream of packets ID according to QoS negotiation result, and returns to MS and activate PDP Context request and accept message.At this moment between GGSN and MS, charging can be started by route PDP PDUs.
In addition, if the failure of PDP context activation flow process or SGSN return activate PDP Context request exclude information, MS initiates once to activate the new of same APN by attempting.
In prior art, under ad hoc network (such as with note network) environment, network only supports activation APN account simultaneously, therefore require that mobile phone is when multiple PS business (using different APN account) is concurrent, can manage PS service resources according to the concurrent scene of PS business.Concrete problem can be subdivided into following three types:
(1) concurrent foreground PS business in backstage PS service operation process;
(2) concurrent backstage PS business in foreground PS service operation process;
(3) concurrent backstage PS business in backstage PS service operation process.
Current three class business of carrying out if transfer of data class time, there is following significant problem:
If another business connects from same APN, according to current processing method, first current business can be forced to interrupt, and after having processed the business newly added, then turns back to a service condition, restarts process.Due to current business interrupted after reopen, if this business belongs to transfer of data class business, data before will re-start transmission, will the flow of user be caused to waste like this, thus bring the loss of the aspects such as expense to user, and meeting extreme influence user uses the experience of terminal equipment.
Summary of the invention
The invention provides a kind of decision-making technique and device of packet data protocol context activation, in order to solve exist in prior art when multiple business is from same APN access, data services is interrupted by the business newly activated in transmission data procedures, again recovers rear data retransmission thus the problem causing flow to waste.
The invention provides a kind of decision-making technique of packet data protocol context activation, comprising:
Terminal account APN2 initiation packet data protocol PDP context activation request;
Whether the APN APN that terminal has checked needed for described PDP activation request is used by certain account APN1, if so, carries out activation request decision-making;
The strategy of described decision-making comprises: the application state obtaining described account APN1, if foreground application, and the activation request of refusal account APN2; If background application, then whether accept the activation request of described account APN2 based on the application state of described APN2 and the service condition decision-making of described account APN1.
Wherein, described APN is used by described account APN1 and comprises: described account APN1 utilizes described APN to be in PDP activation process or utilizes described APN to complete activation and is in PDP activation state.
Further, in the method for the invention, the obtain manner of described account APN1 or APN2 application state comprises:
Terminal reads the application class numbering of current control terminal display, and number with the class that the packet-switched domain PS of described account APN1/APN2 applies and compare, if the class numbering of the PS application of described account APN1/APN2 is numbered identical with the application class of described current control terminal display, then the application state of described account APN1/APN2 is foreground application, otherwise is background application.
Further, in the method for the invention, described terminal is when the application state of described account APN1 is background application, if account APN1 does not have transfer of data, then deexcitation account APN1, initiates the activation of account APN2; Otherwise, point out user to select to accept or refuse the activation request of described account APN2 when the application state of account APN2 is foreground application; When the application state of account APN2 is background application, the activation request of refusal account APN2.
Further, in the method for the invention, when check result is not used by certain account APN1 for the APN APN completed needed for described PDP activation request, accept the activation request that account APN2 initiates.
The present invention also provides a kind of terminal, comprising:
Activation request initiates unit, for initiating the PDP context activation request of account APN2;
Activate detecting unit, for when described activation request initiation unit receives PDP context activation request, whether the APN APN checked needed for described PDP activation request is used by certain account APN1, and if so, trigger the activation decision package;
Activating decision package, carrying out activation decision-making for utilizing pre-configured decision strategy; Described decision strategy comprises: the application state obtaining described account APN1, if foreground application, and the activation request of refusal account APN2; If background application, then whether accept the activation request of described account APN2 based on the application state of described APN2 and the service condition decision-making of described account APN1.
Wherein, in described activation detecting unit, APN is comprised by described account APN1 use: described account APN1 utilizes described APN to be in PDP activation process or utilizes described APN to complete activation and is in PDP activation state.
Further, in the terminal provided of the present invention, in described activation decision package, the obtain manner of account APN1 or APN2 application state comprises:
Described activation decision package reads the application class numbering of current control terminal display, and number with the class that the packet-switched domain PS of described account APN1/APN2 applies and compare, if the class numbering of the PS application of described account APN1/APN2 is numbered identical with the application class of described current control terminal display, then the application state of described account APN1/APN2 is foreground application, otherwise is background application.
Further, in the terminal provided of the present invention, described activation decision package is when the application state of described account APN1 is background application, if account APN1 does not have transfer of data, then deexcitation account APN1, initiates the activation of account APN2; Otherwise, point out user to select to accept or refuse the activation request of described account APN2 when the application state of account APN2 is foreground application; When the application state of account APN2 is background application, the activation request of refusal account APN2.
Further, the terminal provided of the present invention also comprises:
Activate and initiate unit, for when activating APN APN that detecting unit detected needed for described PDP activation request and not being used by certain account APN1, accept the activation request of account APN2 initiation.
Compared with prior art, beneficial effect of the present invention is as follows:
The method of the invention, in original technical foundation, the judgement of interpolation state and type of service and decision-making mechanism, business according to reality judges, solve when multiple business is from same APN access, data services is interrupted by the business newly activated in transmission data procedures, again recovers rear data retransmission thus the problem causing flow to waste.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is PDP view in prior art;
Fig. 2 is pdp context activation schematic diagram in prior art;
Fig. 3 is a kind of packet data protocol context activation decision-making technique flow chart provided by the invention;
The packet data protocol context activation decision-making technique flow chart that Fig. 4 provides for the embodiment of the present invention;
Fig. 5 is a kind of terminal structure figure provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In order to solve in prior art when multiple business is from same APN access, data services is interrupted by the business newly activated in transmission data procedures, again recover rear data retransmission thus the problem causing flow to waste, the invention provides a kind of decision-making technique and device of packet data protocol context activation.
The principle of the method for the invention is: when there being New Account to initiate activation request, first judge network state; That is, obtain connection SOCKET (socket) number, judge network state by this SOCKET (socket) number, namely check to judge in network, whether have PDP to be in activation or the account activated; Then read the application class numbering of current control terminal display, and compared with numbering with the class that initiation PS (packet-switched domain) is applied, show that the PS of current initiation is applied as backstage or foreground; Finally by logic judging method, decision-making treatment carried out to new activation request, finally return refusal, accept or notify that user selects.
Having checked whether in the present invention that PDP is in activation or to activate, is that communication apparatus reads each PDP Status Flag in real time, judges according to Status Flag content, checks and the object obtaining this state obtains to connect SOCKET socket number of words.
The so-called SOCKET " socket " mentioned in the present invention, for describing IP address and port, is the handle of a communication chain, and application program sends request or response network request by " socket " to network usually.
The application class numbering of the current control terminal display of the reading mentioned in the present invention, it is the control application class by reading present displays (normally LCD), then obtain this numbering corresponding to control application class, object is that the PS obtaining current initiation is applied as backstage or foreground.
The decision-making determination methods mentioned in the present invention, for according to the control application class numbering read, judges current application state, finally determines to return refusal, accepts or notify that user selects.
Based on above-mentioned principle, the decision-making technique of a kind of packet data protocol context activation provided by the invention, as shown in Figure 3, comprising:
Step S301, terminal account APN2 initiation packet data protocol PDP context activation request;
Whether the APN that step S302, terminal have checked needed for described PDP activation request is used by certain account APN1, if so, performs step S303; Otherwise, perform step S304;
Wherein, described APN is used by described account APN1 and comprises: described account APN1 utilizes described APN to be in PDP activation process or utilizes described APN to complete activation and is in PDP activation state.
Step S303, terminal carry out activation request decision-making, and the strategy of described decision-making comprises: the application state obtaining described account APN1, if foreground application, and the activation request of refusal account APN2; If background application, then whether accept the activation request of described account APN2 based on the application state of described APN2 and the service condition decision-making of described account APN1.
Wherein, the activation request whether accepting described account APN2 based on the application state of described APN2 and the service condition decision-making of described account APN1 is specially:
Described terminal is when the application state of described account APN1 is background application, if account APN1 does not have transfer of data, then deexcitation account APN1, initiates the activation of account APN2; Otherwise, point out user to select to accept or refuse the activation request of described account APN2 when the application state of account APN2 is foreground application; When the application state of account APN2 is background application, the activation request of refusal account APN2.
Further, in this step, the obtain manner of described account APN1 or APN2 application state comprises:
Terminal reads the application class numbering of current control terminal display, and number with the class that the packet-switched domain PS of described account APN1/APN2 applies and compare, if the class numbering of the PS application of described account APN1/APN2 is numbered identical with the application class of described current control terminal display, then the application state of described account APN1/APN2 is foreground application, otherwise is background application; Wherein "/" is the implication of "or".
Step S304, terminal initiate the activation of account APN2.
Provide the present invention's preferred embodiment according to Fig. 4 below, and combine the description to embodiment, provide ins and outs of the present invention further, the specific implementation process of the method provided of the present invention can be described better.
As shown in Figure 4, for the decision-making technique of a kind of PDP context activation that the embodiment of the present invention provides, the method illustrates the decision process in the pdp context activation that mobile station MS is initiated, in the present embodiment, the concurrent scene of PS business is subdivided into three types: concurrent foreground PS business in the PS service operation process of backstage; Concurrent backstage PS business in the PS service operation process of foreground; Concurrent backstage PS business in the PS service operation process of backstage; Concrete, described in the embodiment of the present invention, method specifically comprises:
Step S401, beginning;
Step S402, terminal account APN2 initiate PDP context activation request, and this activation request requires to set up link bearer;
Step S403, check whether to exist and be in PDP activation process or account APN1 that PDP has activated, if so, perform step S404; Otherwise, perform step S411;
In this step, judging whether account is in PDP activation process or has been in the concrete mode of PDP activation state is: read each PDP Status Flag in real time, obtain the SOCKET socket of current connection according to Status Flag content, carry out condition adjudgement according to this SOCKET socket.
Step S404, obtain the activation application state of the current APN1 that Activates Account, if foreground application state, perform step S410; If background application state, perform step S405;
In this step, obtain the mode of mode described by principal portion of the activation application state of account APN1, namely read the application class numbering of current control terminal display, and compared with numbering with the class that initiation packet switching domain PS applies, show that current initiation PS is applied as backstage or foreground.
Step S405, the request of acquisition Activate Account the application state of APN2, if background application state, perform step S406; If foreground application state, perform step S407;
In this step, the Activate Account mode of application state of APN2 of the request of acquisition is identical with the mode in step S404, does not repeat at this.
When step S406, account APN2 belong to background application, obtain the data transmission state of the current APN1 application that Activates Account, judge whether to there is data transfer operation, if exist, perform step S410; If do not exist, perform step S409;
Step S407, account APN2 belong to foreground application, obtain the data transmission state of the current APN1 application that Activates Account, judge whether to there is data transfer operation, if exist, perform step S408; If do not exist, perform step S409;
Step S408, ejection dialog box, prompting user makes a choice;
Wherein, if user selects to close an account APN1, then step S409 is performed; If user does not select the APN1 that closes an account, then perform step S410.
Step S409, deexcitation account APN1, initiate the activation of account APN2;
The activation request of step S410, refusal account APN2;
Step S411, accept the activation request of account APN2.
In order to the implementation procedure of clearer statement the method for the invention, usual PS business comprises E-MAIL, mobile phone IE online, video stream media, mobile phone live chat software etc., just receiving an envelope mail with terminal below, the situation that a video stream media request is initiated again in the midway received is example, further illustrates implementation step and the ins and outs of the program.
(1) present terminal is receiving an envelope mail, and a video stream media request is initiated again in the midway of reception, then now can not direct terminal mail reception, but enters decision-making technique.
(2) obtain the activation application state of current mail business, namely mail is current belongs to foreground application or background application, if belong to foreground application, because two PS business will use same APN, then refuses the activation request of video stream media; If belong to background application, then turn to step (3).
(3) obtain the application state of current video Streaming Media, namely video stream media is current belongs to foreground application or background application, if video stream media belongs to background application, then turns to step (4), judges the data transmission state of mail service; If belong to foreground application, then turn to step (5).
(4) obtain the data transmission state of current mail business, whether namely mail service is current transmits data, if there is data transfer operation, then refuses the activation request of video stream media; If there is no data transfer operation, then initiate the activation of mail service.
(5) if video stream media current be foreground application, then obtain the data transmission state of current mail business, whether namely mail service is current transmits data, if there is data transfer operation, then turn to step (6) to eject dialog box, prompting user makes a choice; If there is no data transfer operation, then deexcitation mail service, initiate the activation of account video stream media.
(6) if there is data transfer operation, eject dialog box, prompting user makes a choice, and user makes corresponding selection according to prompting, if user selects to stop mail service, then deexcitation mail service, initiates the activation of video stream media; If user does not select to stop mail service, then refuse the activation request of video stream media.
The method of the invention efficiently solves when multiple business is from same APN access, and data services is interrupted by the business newly activated in transmission data procedures, again recovers rear data retransmission thus the problem causing flow to waste.
Present invention also offers a kind of terminal, as shown in Figure 5, comprising:
Activation request initiates unit 510, for initiating the PDP context activation request of account APN2;
Activate detecting unit 520, for when described activation request initiation unit receives PDP context activation request, whether the APN checked needed for described PDP activation request is used by certain account APN1, and if so, trigger the activation decision package 530; Otherwise, trigger the activation and initiate unit 540;
Activating decision package 530, carrying out activation decision-making for utilizing pre-configured decision strategy; Described decision strategy comprises: the application state obtaining described account APN1, if foreground application, and the activation request of refusal account APN2; If background application, then whether accept the activation request of described account APN2 based on the application state of described APN2 and the service condition decision-making of described account APN1.
Activate and initiate unit 540, for when activating APN APN that detecting unit 520 detected needed for described PDP activation request and not being used by certain account APN1, accept the activation request of account APN2 initiation.
Wherein, in described activation detecting unit 520, APN is comprised by described account APN1 use: described account APN1 utilizes described APN to be in PDP activation process or utilizes described APN to complete activation and is in PDP activation state.
In described activation decision package 530, the obtain manner of account APN1 or APN2 application state comprises:
Described activation decision package reads the application class numbering of current control terminal display, and number with the class that the packet-switched domain PS of described account APN1/APN2 applies and compare, if the class numbering of the PS application of described account APN1/APN2 is numbered identical with the application class of described current control terminal display, then the application state of described account APN1/APN2 is foreground application, otherwise is background application.
Described activation decision package 530 is when the application state of described account APN1 is background application, if account APN1 does not have transfer of data, then deexcitation account APN1, initiates the activation of account APN2; Otherwise, point out user to select to accept or refuse the activation request of described account APN2 when the application state of account APN2 is foreground application; When the application state of account APN2 is background application, the activation request of refusal account APN2.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. a decision-making technique for packet data protocol context activation, is characterized in that, comprising:
Terminal account APN2 initiation packet data protocol PDP context activation request;
Whether the APN APN that terminal has checked needed for described PDP activation request is used by certain account APN1, if so, carries out activation request decision-making;
The strategy of described decision-making comprises: the application state obtaining described account APN1, if foreground application, and the activation request of refusal account APN2; If background application, if then account APN1 does not have transfer of data, then deexcitation account APN1, initiates the activation of account APN2; If account APN1 has transfer of data, then user is pointed out to select to accept or refuse the activation request of described account APN2 when the application state of account APN2 is foreground application; When the application state of account APN2 is background application, the activation request of refusal account APN2.
2. the method for claim 1, is characterized in that, described APN is used by described account APN1 and comprises: described account APN1 utilizes described APN to be in PDP activation process or utilizes described APN to complete activation and is in PDP activation state.
3. the method for claim 1, is characterized in that, the obtain manner of described account APN1 or APN2 application state comprises:
Terminal reads the application class numbering of current control terminal display, and number with the class that the packet-switched domain PS of described account APN1/APN2 applies and compare, if the class numbering of the PS application of described account APN1/APN2 is numbered identical with the application class of described current control terminal display, then the application state of described account APN1/APN2 is foreground application, otherwise is background application.
4. method as claimed in claim 1 or 2, is characterized in that, when check result is not used by certain account APN1 for the APN APN completed needed for described PDP activation request, accepts the activation request that account APN2 initiates.
5. a terminal, is characterized in that, comprising:
Activation request initiates unit, for initiating the PDP context activation request of account APN2;
Activate detecting unit, for when described activation request initiation unit receives PDP context activation request, whether the APN APN checked needed for described PDP activation request is used by certain account APN1, and if so, trigger the activation decision package;
Activating decision package, carrying out activation decision-making for utilizing pre-configured decision strategy; Described decision strategy comprises: the application state obtaining described account APN1, if foreground application, and the activation request of refusal account APN2; If background application, if then account APN1 does not have transfer of data, then deexcitation account APN1, initiates the activation of account APN2; If account APN1 has transfer of data, then user is pointed out to select to accept or refuse the activation request of described account APN2 when the application state of account APN2 is foreground application; When the application state of account APN2 is background application, the activation request of refusal account APN2.
6. terminal as claimed in claim 5, it is characterized in that, in described activation detecting unit, APN is used by described account APN1 and comprises: described account APN1 utilizes described APN to be in PDP activation process or utilizes described APN to complete activation and is in PDP activation state.
7. terminal as claimed in claim 5, it is characterized in that, in described activation decision package, the obtain manner of account APN1 or APN2 application state comprises:
Described activation decision package reads the application class numbering of current control terminal display, and number with the class that the packet-switched domain PS of described account APN1/APN2 applies and compare, if the class numbering of the PS application of described account APN1/APN2 is numbered identical with the application class of described current control terminal display, then the application state of described account APN1/APN2 is foreground application, otherwise is background application.
8. the terminal as described in claim 5 or 6, is characterized in that, also comprises:
Activate and initiate unit, for when activating APN APN that detecting unit detected needed for described PDP activation request and not being used by certain account APN1, accept the activation request of account APN2 initiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010514344.6A CN101959316B (en) | 2010-10-21 | 2010-10-21 | PDP context activation decision method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010514344.6A CN101959316B (en) | 2010-10-21 | 2010-10-21 | PDP context activation decision method and device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101959316A CN101959316A (en) | 2011-01-26 |
| CN101959316B true CN101959316B (en) | 2015-04-01 |
Family
ID=43486318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010514344.6A Active CN101959316B (en) | 2010-10-21 | 2010-10-21 | PDP context activation decision method and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101959316B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104053250B (en) * | 2014-06-26 | 2018-05-11 | 上海斐讯数据通信技术有限公司 | A kind of more PDP data transmission methods based on Android |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1432268A1 (en) * | 2002-12-18 | 2004-06-23 | Radiolinja Origo Oy | Data transmission service |
| CN101188866A (en) * | 2007-12-07 | 2008-05-28 | 华为技术有限公司 | Context activation method and device for packet data protocol |
| EP1968256A1 (en) * | 2004-10-06 | 2008-09-10 | Matsushita Electric Industrial Co., Ltd. | WLAN to UMTS handover with network requested PDP context activation |
| CN101778484A (en) * | 2009-12-30 | 2010-07-14 | 中兴通讯股份有限公司 | Data connection establishing/releasing method, data transmission method and wireless data card |
-
2010
- 2010-10-21 CN CN201010514344.6A patent/CN101959316B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1432268A1 (en) * | 2002-12-18 | 2004-06-23 | Radiolinja Origo Oy | Data transmission service |
| EP1968256A1 (en) * | 2004-10-06 | 2008-09-10 | Matsushita Electric Industrial Co., Ltd. | WLAN to UMTS handover with network requested PDP context activation |
| CN101188866A (en) * | 2007-12-07 | 2008-05-28 | 华为技术有限公司 | Context activation method and device for packet data protocol |
| CN101778484A (en) * | 2009-12-30 | 2010-07-14 | 中兴通讯股份有限公司 | Data connection establishing/releasing method, data transmission method and wireless data card |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101959316A (en) | 2011-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113475045B (en) | Control plane based time sensitive network configuration | |
| US11950176B2 (en) | Parameter of time sensitive network bridge | |
| CN109937606B (en) | Terminal device, gateway, and communication control method | |
| US10455489B2 (en) | Method for supporting PDN GW selection | |
| CN107295575B (en) | Method and device for controlling service quality | |
| CN101478743B (en) | Method and apparatus for EPS bearing management | |
| CN103260236B (en) | A kind of method and apparatus using in radio communication | |
| CN100488284C (en) | Roaming user data route optimizing method in 3GPP evolution network | |
| US8144650B2 (en) | Method and arrangement relating to communications network services request activation | |
| CN101115292B (en) | Method for paging and connecting terminal and terminal and system for fast activating data transmission | |
| CN103581890A (en) | Terminal control method, equipment and system | |
| CN101990280A (en) | Default access point name selection method and device | |
| CN101365159B (en) | Bearing identification processing method and apparatus | |
| US20060092901A1 (en) | Method, system and device for routing and controlling packet data flow | |
| CN100484290C (en) | Method for realizing PDP address distribution in service cut-in | |
| CN101330751A (en) | Method for releasing source network resource, gateway entity and network appliance | |
| CN104113918B (en) | The exchange method and device of carrying information in a kind of handoff procedure | |
| CN103428888A (en) | Method and system for establishing direct tunnel | |
| CN101959316B (en) | PDP context activation decision method and device thereof | |
| CN102076113A (en) | Optimization method and system for to-adhering of terminal from network side, and access gateway | |
| CN102448111B (en) | Congestion processing method in machine type communications and device | |
| CN102448115B (en) | Communication management method for mobile communication | |
| CN103582163B (en) | Bearing processing method, resource release method, apparatus and system | |
| US8295269B1 (en) | Technique for informing network of voice traffic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |