CN101730273A - Method, system and device for assisting in maintaining point-to-point protocol connection of idle terminal - Google Patents
Method, system and device for assisting in maintaining point-to-point protocol connection of idle terminal Download PDFInfo
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- CN101730273A CN101730273A CN200810216778A CN200810216778A CN101730273A CN 101730273 A CN101730273 A CN 101730273A CN 200810216778 A CN200810216778 A CN 200810216778A CN 200810216778 A CN200810216778 A CN 200810216778A CN 101730273 A CN101730273 A CN 101730273A
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Abstract
The embodiment of the invention discloses a method, a system and a device for assisting in maintaining the point-to-point protocol connection of an idle terminal, which aims to transmit PPPoE session parameter information to an IWF so as to assist in maintaining the PPPoE connection when an MS is at the idle state. The method comprises that: an access service network ASN in which a mobile terminal MS is receives a DREG-REQ message from the MS; and the ASN informs the internetworking function IWF entity about that the MS enters the idle state and transmits the session parameter information of a PPPoE session to the IWF, wherein the DREG-REQ message carries the session parameter information of the Ethernet-based point-to-point protocol PPPoE session; and the PPPoE session takes terminal equipment TE which is positioned together with the MS as a client. The system comprises a base station and an access network gateway.
Description
Technical field
The invention belongs to communication technical field, relate in particular to householder method, system and device that a kind of Idle state terminal holding point end-to-end protocol (EEP) connects.
Background technology
WiMAX (Worldwide Interoperability for Microwave Access, worldwide interoperability for microwave insert) technology is that the serial wideband wireless standard with IEEE 802.16 is a kind of air-interface standard that the basis proposes.Current WiMAX network wireless side is mainly based on IEEE 802.16d/e standard; 802.16d standard definition support MAC (Medium AccessControl, medium access control) layer and corresponding a plurality of physical layer framework of the fixed broadband wireless access system of multiple business type; 802.16e standard has increased the new function of part on the basis of 802.16d standard, to support user's mobility.
Fig. 1 is a WiMAX network architecture reference model, mainly comprise three parts: client (mobilestation/subscriber station, be called for short MS/SS, be portable terminal/registration terminal), accessing business network (Access Service Network, be called for short ASN) and connect service network (Connectivity ServiceNetwork is called for short CSN).
Wherein, ASN can comprise base station (Base Station is called for short BS) and accessing business network gate (Access Service Network Gateway is called for short ASN GW); CSN can comprise logic entities such as PPS (Prepaid Service, pre-payment) server, AAA (Authorization, Authentication andAccounting, authentication) server.
In existing protocol, communicate by the interface from R1 to R6 between the logic entity between MS/SS, ASN, the CSN, as Fig. 1, wherein the R1 interface is a wireless air interface, mainly by the IEEE802.16d/e definition, R2 is a logic interfacing, and R3, R4, R5 interface are wireline interface.
Along with the development of cordless communication network and fixed communication network integration technology, WiMAX has also proposed to incorporate by the V mouth networking structure of DSL (Digital Subscriber Line, Digital Subscriber Line) network.TE (terminal equipment, terminal equipment) can pass through described MS and BRAS (BroadbandRemote Access Server, Broadband Remote Access Server) setting up PPPoE (Point-to-PointProtocol over Ethernet is based on the point-to-point protocol of Ethernet) connects.
The inventor finds, in the prior art, sets up by described MS and described BRAS under the scene that PPPoE is connected at described TE, and described MS can't stablize the IDLE pattern that enters.
Summary of the invention
The embodiment of the invention discloses householder method, system and device that a kind of Idle state terminal holding point end-to-end protocol (EEP) connects,, keep described PPPoE to connect when MS is in idle condition with auxiliary being implemented in to realize that the pppoe session parameter information is passed to IWF.
The householder method that a kind of Idle state terminal holding point end-to-end protocol (EEP) connects comprises:
The accessing business network ASN at mobile terminal MS place receives the DREG-REQ message from described MS, carry the session parameter information based on the PPPoE session of Ethernet in the described DREG-REQ message, described pppoe session is to be client with the terminal equipment TE that is positioned at described MS;
The described MS of described ASN notice interworking function entity IWF has entered idle condition, and the session parameter information of described pppoe session is passed to described IWF.
The auxiliary system that a kind of Idle state terminal holding point end-to-end protocol (EEP) connects comprises:
Base station: be used to receive DREG-REQ message, carry session parameter information in the described DREG-REQ message based on the PPPoE session of Ethernet from mobile terminal MS;
Access Network gateway: be used to notify the described MS of interworking function entity IWF to enter idle condition, and will pass to IWF from the session parameter information of the described pppoe session of described base station.
The device that a kind of Idle state terminal holding point end-to-end protocol (EEP) connects comprises first receiver module and pppoe session Client Agent module:
Described first receiver module is used for the notification message that mobile terminal receive MS has entered idle IDLE state, carry session parameter information in the described notification message, and start the running of pppoe session Client Agent module according to described notification message based on the PPPoE session of Ethernet;
After described pppoe session Client Agent module is used for being started by described first receiver module, replaces the client of described pppoe session to keep PPPoE and be connected with Broadband Remote Access Server BRAS.
By using embodiment of the invention disclosed method, system and device, after described MS enters the IDLE state, the session parameter information of the pppoe session of described TE can be passed to described IWF, so that can triggering deployment described pppoe session Client Agent module thereon, described IWF replace described TE maintenance mutual with the heartbeat of described BRAS, described MS can not activate the IDLE state that is in that can be stable because the heartbeat between described TE and the described BRAS is mutual again.
Description of drawings
Fig. 1 is a WiMAX network architecture reference model in the prior art;
Fig. 2 incorporates the networking diagram that the DSL network realizes that PPPoE uses for WiMAX network in the prior art by the V mouth;
Fig. 3 is the householder method flow chart that the disclosed Idle state terminal of embodiment of the invention holding point end-to-end protocol (EEP) connects;
Fig. 4 is the householder method flow chart that the disclosed Idle state terminal of embodiment of the invention holding point end-to-end protocol (EEP) connects;
Fig. 5 is the auxiliary system structural representation that the disclosed Idle state terminal of embodiment of the invention holding point end-to-end protocol (EEP) connects;
Fig. 6 is the servicing unit structural representation that the disclosed Idle state terminal of embodiment of the invention holding point end-to-end protocol (EEP) connects.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the specific embodiment of the invention is described in further detail below in conjunction with accompanying drawing.
The applied network configuration of the technical scheme of describing in the embodiment of the invention as shown in Figure 2.Incorporate in the scene of DSL network by the V mouth at WiMAX, when WiMAX provided service, TE set up PPPoE by MS and BRAS and is connected, IWF (Internetworking Function, the interworking function entity) as forwards point, the information interaction between transparent transmission TE/MS and the BRAS.Described IWF can be positioned at ASN, also can be positioned at CSN.In order to keep the access of TE to the DSL network, TE need keep heartbeat mutual with the opposite end (BRAS) of pppoe session, and promptly BRAS needs regularly the jumping message of making up one's mind to TE.In the prior art, described heartbeat message can frequently wake described MS up, makes described MS can't be stabilized in the IDLE state.
The embodiment of the invention discloses the householder method that a kind of Idle state terminal holding point end-to-end protocol (EEP) connects.
Need to prove that before the operation that the embodiment of the invention is described began, TE was connected by having set up normal pppoe session according to the flow process of prior art by the transparent transmission of IWF between MS and the BRAS, and described MS is in Active (activation) state.And, it will be understood by those skilled in the art that in the discussion of present embodiment described TE and described MS are considered to be positioned at together.
Described method as shown in Figure 3, concrete steps are as follows:
Step 301, MS enter the IDLE state, send DREG_REQ message to the ASN of its current access, carry the session parameter information of pppoe session in the described DREG-REQ message.Described DREG-REQ message is used for the described MS of informing network side and enters the IDLE state.
Step 302, the described MS of described ASN notice IWF have entered the IDLE state, and the session parameter information described in the step 301 have been sent to described IWF.
Need to prove, networking rule according to prior art, information interaction between described IWF and the described ASN all is that the path between the Anchor DPF (Anchor Data PathFunction, anchoring data pathway function) by described IWF and described MS is finished.Described IWF can be positioned at the Anchor DPF of described MS on the same GW of described ASN, also can be positioned on other GW of described ASN, can also be positioned at CSN.In embodiments of the present invention, the Anchor DPF of described MS and the position of described IWF are not limited especially.If the Anchor DPF of described MS and described IWF are positioned on the same GW of described ASN, then the Anchor DPF of described MS and the information interaction flow process between the described IWF can omit or adopt the internal agreement of described ASN GW to realize; If the AnchorDPF of described MS is positioned on the different GW of described ASN with described IWF, then the designated lane set up by the R4 mouth of the information interaction between them is realized, described designated lane is set up during to the DSL network by the WiMAX network insertion at TE/MS; If described IWF is positioned at CSN, then when TE/MS passes through WiMAX network insertion DSL network, also can set up a designated lane between IWF and the ASN, described designated lane is the application layer passage on upper strata, realizing by upper layer application alternately between described ASN and the IWF.
Also need to prove, the described DREG_REQ message that described MS sends is BS in the opposite end of network side, no matter which ASN GW the Anchor DPF of described MS is positioned on, described BS can reach the Anchor DPF that the session parameter information of wherein carrying is forwarded to described MS to described DREG_REQ message according to the flow process of prior art.Detailed process repeats no more herein.
Especially, the embodiment of the invention is example with the Anchor DPF of described MS with the different GW that described IWF is positioned at described ASN, and the concrete message flow of carrying out this step is described:
The Anchor DPF of described MS sends IM_Entry_State_Change_Req message to described IWF, notifies the described MS of described IWF to enter the IDLE state, carries the session parameter information described in the step 301 in the described IM_Entry_State_Change_Req message.
Described IWF deploy has pppoe session Client Agent module, and described pppoe session Client Agent module is a logic function module.Described pppoe session Client Agent module is used for when described MS enters the IDLE state, replaces the client (being MS/TE) of described pppoe session to keep PPPoE with described BRAS and is connected.Described IWF can start described pppoe session Client Agent module according to described session parameter information.
By using the present embodiment disclosed method, after described MS enters the IDLE state, the session parameter information of the pppoe session of described TE can be passed to described IWF, making described IWF can trigger deployment described pppoe session Client Agent module thereon replaces described MS/TE maintenance mutual with the heartbeat of described BRAS, described MS can not activate the IDLE state that is in that can be stable because the heartbeat between described TE and the described BRAS is mutual again.
Below further specify the preferred embodiments of the present invention.
The embodiment of the invention is an example with the scene that network side triggering MS enters the IDLE pattern, illustrate that a kind of MS need not to withdraw from the householder method that the IDLE state just can keep TE to be connected with the PPPoE of BRAS when the WiMAX network incorporates DSL network realization PPPoE application by the V mouth.
Need to prove that before the operation that the embodiment of the invention is described began, TE was connected by having set up normal pppoe session according to the flow process of prior art by the transparent transmission of IWF between MS and the BRAS, and described MS is in Active (activation) state.And, it will be understood by those skilled in the art that in the discussion of present embodiment described TE and described MS can be considered to be positioned at together.
The flow process of described method as shown in Figure 4, concrete steps are as follows:
Step 401, ASN send REG_CMD message to MS.Described REG_CMD message is used to notify described MS to enter the IDLE state.
Step 402, described MS send DREG_REQ message to described ASN, carry the session parameter information of pppoe session in the described DREG-REQ message.Described session parameter information comprises the information of described TE and the magic number (Magic number) in the described pppoe session at least.The heartbeat of MS/TE time-out pppoe session is mutual.
Step 403, the described MS of described ASN notice IWF have entered the IDLE state, and the session parameter information described in the step 402 have been sent to described IWF.
Need to prove, networking rule according to prior art, information interaction between described IWF and the described ASN all is that the path between the Anchor DPF (Anchor Data PathFunction, anchoring data pathway function) by described IWF and described MS is finished.Described IWF can be positioned at the Anchor DPF of described MS on the same GW of described ASN, also can be positioned on other GW of described ASN, can also be positioned at CSN.In embodiments of the present invention, the Anchor DPF of described MS and the position of described IWF are not limited especially.If the Anchor DPF of described MS and described IWF are positioned on the same GW of described ASN, then the Anchor DPF of described MS and the information interaction flow process between the described IWF can omit or adopt the internal agreement of the GW of described ASN to realize; If the AnchorDPF of described MS is positioned on the different GW of described ASN with described IWF, then the designated lane set up by the R4 mouth of the information interaction between them is realized, described designated lane is set up during to the DSL network by the WiMAX network insertion at TE/MS; If described IWF is positioned at CSN, then when TE/MS passes through WiMAX network insertion DSL network, also can set up a designated lane between IWF and the ASN, described designated lane is the application layer passage on upper strata, realizing by upper layer application alternately between described ASN and the IWF.
Also need to prove, the described DREG_REQ message that described MS sends is BS in the opposite end of network side, no matter which ASN GW the Anchor DPF of described MS is positioned on, described BS can reach the Anchor DPF that the session parameter information of wherein carrying is forwarded to described MS to described DREG_REQ message according to the flow process of prior art.Detailed process repeats no more herein.Same, in the present embodiment in each step of subsequent descriptions, have to relate to and carry out interacting message between described MS and the described ASN, its flow process all adopts prior art, and the embodiment of the invention is described message itself, no longer transmission flow itself is given unnecessary details.
Especially, the embodiment of the invention is example with the Anchor DPF of described MS with the different GW that described IWF is positioned at described ASN, and the concrete message flow of carrying out this step is described:
The Anchor DPF of described MS sends IM_Entry_State_Change_Req message to described IWF, notifies the described MS of described IWF to enter the IDLE state, carries the session parameter information described in the step 402 in the described IM_Entry_State_Change_Req message.
Step 404, described IWF start pppoe session Client Agent module according to described session parameter information.Described pppoe session Client Agent module is deployed in described IWF, is a logic function module.Described pppoe session Client Agent module is used for when described MS enters the IDLE state, replaces the client of described pppoe session to keep PPPoE with described BRAS and is connected.
Step 405, described IWF are replied Notification Validation to described ASN, are used to inform that the described pppoe session Client Agent of described ASN module starts working; Described pppoe session Client Agent module replaces described MS/TE to keep PPPoE with described BRAS being connected.
Anchor DPF with described MS is an example with the different GW that described IWF is positioned at described ASN, it can be that described IWF sends IM_Entry_State_Change_Rsp message to the Anchor of described MS DPF that described IWF replys Notification Validation to described ASN, carries the information of notifying described pppoe session Client Agent module to start working in the described IM_Entry_State_Change_Rsp message.
Described pppoe session Client Agent module replaces described MS/TE to keep keeping PPPoE with described BRAS being connected and being specially:
If described pppoe session Client Agent module receives the Echo-Request message from described BRAS, then according to the rule of the field value and the magicnumber in the described session parameter information of described Echo-Request message, reply Echo-Reply message to described BRAS, the heartbeat between described Echo-Request message and Echo-Reply message formation and the described BRAS is mutual;
Perhaps, if described pppoe session Client Agent module receives the Discard-Request message from described BRAS, promptly link detecting message then abandons this message.
Need to prove, in the definition of existing P PPoE session protocol, need to carry out 11 kinds of interacting messages between TE and the BRAS, comprise: 1, Configure-Request, 2, Configure-Ack, 3, Configure-Nak, 4, Configure-Reject, 5, Terminate-Request, 6, Terminate-Ack, 7, Code-Reject, 8, Protocol-Reject, 9, Echo-Request, 10, Echo-Reply, 11, Discard-Request.Wherein preceding 8 kinds of message all are Event triggered, represent transmitting terminal to give certain request or the instruction of receiving terminal, the 9th, 10,11 3 kind of message is PPP session when in running order, and regular interactive messages between BRAS and the TE.From above seeing, described pppoe session Client Agent module need carry out the 9th, 10 with the identity of described TE, 11 3 kind of message mutual, when if described pppoe session Client Agent module receives from any or data in described preceding 8 kinds of message of described BRAS, then directly be transmitted to described ASN by the passage between the Anchor DPF of described IWF and described MS according to prior art, after this will activate described MS according to the prior art flow process, carry out corresponding operating.Because the embodiment of the invention described TE when realizing that described MS is in the IDLE state also can keep being connected to purpose with the PPPoE of described BRAS, the situation that therefore needs to activate described MS repeats no more.
Step 406, the IDLE state that is in that described MS is stable.
Step 407, described MS send RNG_REQ message to described ASN, and described RNG_REQ message is used for the described MS of informing network side and withdraws from the IDLE state.It is mutual with the heartbeat of described BRAS that described MS/TE recovers.
Step 408, described ASN notify the described MS of described IWF to withdraw from the IDLE state.
Anchor DPF with described MS is an example with the different GW that described IWF is positioned at described ASN, and described notice can be that the Anchor DPF of described MS sends IM_Exit_State_Change_Req message to described IWF.
Step 409, described IWF stop the running of described pppoe session Client Agent module.
Step 410, described IWF return Notification Validation to described ASN, are used to inform that the described IWF of described ASN has stopped the running of described pppoe session Client Agent module.
Anchor DPF with described MS is an example with the different GW that described IWF is positioned at described ASN, and it can be that described IWF sends IM_Exit_State_Change_Rsp message to the Anchor of described MS DPF that described IWF returns Notification Validation to described ASN.
Step 411, described ASN send RNG_RSP message to described MS, and described RNG_RSP message is used to notify the described IWF of described MS to stop the running of described pppoe session Client Agent module.
Step 412, MS/TE maintenance of PPP oE voluntarily connect.
Need to prove that the above embodiment of the present invention can also be applied to MS and trigger the scene that enters the IDLE pattern.Enter under the scene of IDLE pattern in the MS triggering, when specifically using, execution in step 401.Optionally, can also increase following steps before step 407 after the step 405: described ASN sends REG_CMD message to described MS.Carry indication information in the described REG_CMD message, described indication information is used to notify the pppoe session Client Agent module on the described IWF of described MS to start.Other the step all step with the foregoing description is identical, repeats no more herein.
By using embodiment of the invention disclosed method, in IWF deploy pppoe session Client Agent module, if MS enters the IDLE state, the session parameter information of described pppoe session can be passed to IWF, during MS is in the IDLE state, it is mutual to replace pppoe session client and BRAS to carry out heartbeat by pppoe session Client Agent module, is connected with PPPoE between the BRAS to keep the pppoe session client.
The embodiment of the invention discloses the auxiliary system that a kind of Idle state terminal holding point end-to-end protocol (EEP) connects.
As shown in Figure 5, this system comprises:
Base station 500: receive DREG-REQ message, carry session parameter information in the described DREG-REQ message based on the PPPoE session of Ethernet from described MS;
Access Network gateway 502: notice interworking function entity IWF described MS has entered idle condition, and will pass to described IWF from the session parameter information of the described pppoe session of described base station 500.
By using the disclosed system of the embodiment of the invention,, the session parameter information of the pppoe session of described TE can be passed to described IWF if described MS enters the IDLE state.
The embodiment of the invention discloses the servicing unit that a kind of Idle state terminal holding point end-to-end protocol (EEP) connects.
As shown in Figure 6, this device comprises first receiver module 600 and pppoe session Client Agent module 602, wherein:
Described first receiver module 600 can receive the notification message that has entered the IDLE state from the MS of Anchor DPF, carries the session parameter information of pppoe session in the described notification message.The session parameter information of described pppoe session is to be client with the TE that is positioned at described MS.Described first receiver module 600 starts the running of pppoe session Client Agent module 602 according to described notification message.
The client of the described pppoe session of described pppoe session Client Agent module 602 replacements is kept PPPoE with Broadband Remote Access Server BRAS and is connected.Concrete, if described pppoe session Client Agent module 602 receives the Echo-Request message from described BRAS, the rule of the magic number in the described session parameter information that receives according to the field value of described Echo-Request message and described first receiver module 600 then, reply Echo-Reply message to described BRAS, the heartbeat between described Echo-Request message and Echo-Reply message formation and the described BRAS is mutual;
Perhaps, if described pppoe session Client Agent module 602 receives the Discard-Request message from described BRAS, promptly link detecting message then abandons this message.
What described pppoe session Client Agent module 602 was concrete can comprise second receiver module 6020, message processing module 6022 and sending module 6024, wherein:
Described second receiver module 6020 can receive Echo-Request message or the Discard-Request message from described BRAS;
The rule of magic number in the field value of the described Echo-Request message that described message processing module 6022 can receive according to described second receiver module 6020 and the described session parameter information that described first receiver module 600 receives, generate Echo-Reply message, perhaps, can abandon described Discard-Request message;
Described sending module 6024 can send described Echo-Reply message to described BRAS.
Optionally, the described device of the embodiment of the invention can also comprise the 3rd receiver module 604, described the 3rd receiver module 604 can receive the notification message that has withdrawed from the IDLE state from the MS of Anchor DPF, and stops the running of described pppoe session Client Agent module 602 according to described notification message.
The disclosed device of the embodiment of the invention can be the interworking function entity IWF that is deployed with pppoe session Client Agent module.
By using the disclosed device of the embodiment of the invention, it is mutual that pppoe session Client Agent module 602 can replace TE to safeguard with the heartbeat of BRAS, and MS can not activate the IDLE state that is in that can be stable because the heartbeat between TE and the BRAS is mutual again.
By using embodiment of the invention disclosed method, system and device,, the session parameter information of the pppoe session of described TE can be passed to described IWF if described MS enters the IDLE state.Further, described IWF can trigger deployment described pppoe session Client Agent module thereon to replace described TE to safeguard with the heartbeat of described BRAS mutual.Described MS can not activate the IDLE state that is in that can be stable because the heartbeat between described TE and the described BRAS is mutual again.
Through the above description of the embodiments, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium that can read, floppy disk as computer, hard disk or CD etc., comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (12)
1. the householder method that connects of an Idle state terminal holding point end-to-end protocol (EEP) is characterized in that this method comprises:
The accessing business network ASN at mobile terminal MS place receives the DREG-REQ message from described MS, carry the session parameter information based on the PPPoE session of Ethernet in the described DREG-REQ message, described pppoe session is to be client with the terminal equipment TE that is positioned at described MS;
The described MS of described ASN notice interworking function entity IWF has entered idle condition, and the session parameter information of described pppoe session is passed to described IWF.
2. the method for claim 1 is characterized in that, described IWF receives after described MS entered the notice of Idle state, further comprises step:
Described IWF starts the pppoe session Client Agent module of disposing thereon according to the session parameter information of described pppoe session, replaces described TE to keep PPPoE with Broadband Remote Access Server BRAS and is connected.
3. method as claimed in claim 2 is characterized in that, described IWF receives after described MS entered the notice of Idle state, further comprises step:
Described IWF notifies the described pppoe session Client Agent of described ASN module to start working.
4. method as claimed in claim 3 is characterized in that, further comprises step: described ASN sends REG_CMD message to described MS, carries the indication information that the described pppoe session Client Agent module of indication has started in the described REG_CMD message.
5. method as claimed in claim 2 is characterized in that, described pppoe session Client Agent module replaces described TE and described BRAS to keep PPPoE being connected and being specially:
If described pppoe session Client Agent module receives the Echo-Request message from described BRAS,, reply Echo-Reply message to described BRAS then according to described Echo-Request message and described session parameter information;
Perhaps, if described pppoe session Client Agent module receives the Discard-Request message from described BRAS, then this message is abandoned.
6. method as claimed in claim 2 is characterized in that, further comprises step:
Described ASN receives the RNG_REQ message from described MS;
Described ASN notifies the described MS of described IWF to withdraw from the IDLE state, so that described IWF stops the work of described pppoe session Client Agent.
7. method as claimed in claim 6 is characterized in that, further comprises step:
Described IWF informs that the described pppoe session Client Agent of described ASN module has stopped work.
8. method as claimed in claim 7 is characterized in that, further comprises step:
Described ASN sends RNG_RSP message to described MS, carries the indication information that the described pppoe session Client Agent module of indication has stopped work in the described RNG_RSP message.
9. the auxiliary system that connects of an Idle state terminal holding point end-to-end protocol (EEP) is characterized in that this system comprises:
Base station: be used to receive DREG-REQ message, carry session parameter information in the described DREG-REQ message based on the PPPoE session of Ethernet from mobile terminal MS;
Access Network gateway: be used to notify the described MS of interworking function entity IWF to enter idle condition, and will pass to IWF from the session parameter information of the described pppoe session of described base station.
10. the device that connects of an Idle state terminal holding point end-to-end protocol (EEP) is characterized in that this device comprises first receiver module and pppoe session Client Agent module:
Described first receiver module is used for the notification message that mobile terminal receive MS has entered idle IDLE state, carry session parameter information in the described notification message, and start the running of pppoe session Client Agent module according to described notification message based on the PPPoE session of Ethernet;
After described pppoe session Client Agent module is used for being started by described first receiver module, replaces the client of described pppoe session to keep PPPoE and be connected with Broadband Remote Access Server BRAS.
11. device as claimed in claim 10 is characterized in that, described pppoe session Client Agent module comprises second receiver module, message processing module and sending module, wherein:
Described second receiver module is used to receive Echo-Request message or the Discard-Request message from described BRAS;
Described message processing module is used for the described session parameter information according to the described Echo-Request message of described second receiver module reception and the reception of described first receiver module, generate Echo-Reply message, perhaps, abandon described Discard-Request message;
Described sending module is used for sending described Echo-Reply message to described BRAS.
12. as the described arbitrary device of claim 10 to 11, it is characterized in that, also comprise:
The 3rd receiver module: be used to receive the notification message that MS has withdrawed from the IDLE state, and stop the running of described pppoe session Client Agent module according to described notification message.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102167780A CN101730273B (en) | 2008-10-16 | 2008-10-16 | Method, system and device for assisting in maintaining point-to-point protocol connection of idle terminal |
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| CN2008102167780A CN101730273B (en) | 2008-10-16 | 2008-10-16 | Method, system and device for assisting in maintaining point-to-point protocol connection of idle terminal |
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| CN101730273B CN101730273B (en) | 2012-07-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011116718A3 (en) * | 2011-04-29 | 2012-04-05 | 华为技术有限公司 | Method for controlling internet services, and relevant device and system |
| WO2012130164A1 (en) * | 2011-03-30 | 2012-10-04 | 华为技术有限公司 | Method and device for transmitting heart beat(hb) information |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562170C (en) * | 2006-04-19 | 2009-11-18 | 中兴通讯股份有限公司 | The method of terminal access idle mode in the mobile wide-band wire-less accessing system |
| CN101232414A (en) * | 2007-01-26 | 2008-07-30 | 华为技术有限公司 | Equipment, system and method for negotiating location capability in microwave access global intercommunication network |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012130164A1 (en) * | 2011-03-30 | 2012-10-04 | 华为技术有限公司 | Method and device for transmitting heart beat(hb) information |
| CN102724646A (en) * | 2011-03-30 | 2012-10-10 | 华为技术有限公司 | Method and device for transmitting heartbeat information |
| CN102724646B (en) * | 2011-03-30 | 2016-12-07 | 华为技术有限公司 | The transmission method of heartbeat message and equipment |
| WO2011116718A3 (en) * | 2011-04-29 | 2012-04-05 | 华为技术有限公司 | Method for controlling internet services, and relevant device and system |
| US9391864B2 (en) | 2011-04-29 | 2016-07-12 | Huawei Technologies Co., Ltd. | Internet service control method, and relevant device and system |
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| CN101730273B (en) | 2012-07-04 |
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