CN101662830A - Method, device and system for terminal to quit network - Google Patents
Method, device and system for terminal to quit network Download PDFInfo
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- CN101662830A CN101662830A CN200810141770A CN200810141770A CN101662830A CN 101662830 A CN101662830 A CN 101662830A CN 200810141770 A CN200810141770 A CN 200810141770A CN 200810141770 A CN200810141770 A CN 200810141770A CN 101662830 A CN101662830 A CN 101662830A
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Abstract
The embodiment of the invention discloses a method for a terminal to quit a network, which comprises that: the terminal in an idle mode receives a message sent by a network side and the message comprises network quitting indication indicating the terminal to quit the network; the terminal directly quits the network in the idle mode. The embodiment of the invention also discloses a device for the terminal to quit the network, the terminal and a system for the terminal to quit the network. The method, the device and the system provided by the embodiment of the invention can avoid multiple message interaction of the terminal and the network.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method, Apparatus and system of terminal exiting network.
Background technology
Mobile communications network just is being devoted to for the user provides higher transmitted in packets ability, to satisfy the demand of mobile subscriber to the data service that increases fast.Based on IEEE (Institute of Electrical and ElectronicEngineers, IEEE) the mobile Wimax of 802.16e wireless access technology (Worldwide Interoperability for Microwave Access, micro-wave access to global intercommunication) network, can therefore receive increasing concern for the user provides the high-speed data transmission ability.As the expansion of WiMAX access technology, mobile Wimax network has increased terminal use's mobility functions, support portable terminal to switch between diverse access point and the business continuance when roaming, thereby realization is to the demand of commercial mobile communication business.
When terminal was not communicated by letter with network within a certain period of time, for saving interface-free resources, terminal can enter idle pulley, discharges interface-free resources in the mobile Wimax network.
In the prior art, when the terminal that is in idle pulley need exit network, network need at first be carried out paging flow process notice terminal and exit from idle mode, and then required the terminal execution to move back the net flow process.In said process, terminal need be carried out repeatedly interacting message with network, has not only increased the resource consumption of eating dishes without rice or wine, and prolongs the time delay of moving back net.
Summary of the invention
The embodiment of the invention provides a kind of method, Apparatus and system of terminal exiting network, can avoid the repeatedly interacting message of terminal and network.
The method of the terminal exiting network that the embodiment of the invention provided comprises:
The terminal that is in idle pulley receives the message that network side sends, and described message comprises indicates the net that moves back of described terminal exiting network to indicate;
Described terminal directly exits network under situation about not exitting from idle mode.
The device of the terminal exiting network that the embodiment of the invention provided comprises:
Generation unit is used to generate and comprises the message of moving back net indication, describedly moves back the net indication and is used to indicate the terminal exiting network that is in idle pulley;
Transmitting element is used to send described message.
The embodiment of the invention provides a kind of terminal, comprising:
Receiving element is used for receiving the message that network side sends under idle pulley, described message comprises indicates the net that moves back of described terminal exiting network to indicate;
Move back net unit, be used under idle pulley, directly exitting network according to the message that described receiving element receives.
The embodiment of the invention also provides a kind of system of terminal exiting network, comprising:
The terminal exiting network device is used to send and comprises the message of moving back net indication, describedly moves back the net indication and is used to indicate the terminal exiting network that is in idle pulley;
Terminal is used to receive described message, directly exits network under idle pulley.
The method, system and device of the terminal exiting network that the embodiment of the invention provides, after moving back the message of netting indication comprising of the terminal reception network side transmission that is in idle pulley, under situation about not exitting from idle mode, directly exit network, thereby can avoid the repeatedly interacting message of terminal and network, reduce consumption of resource and move back the time delay of net.
Description of drawings
Fig. 1 is Wimax network basic framework schematic diagram in application scenarios of the present invention;
Fig. 2 is the exemplary process diagram of the method for terminal exiting network in the one embodiment of the invention;
Fig. 3 is the method flow diagram of terminal exiting network in specific embodiment of the present invention;
Fig. 4 is the method flow diagram of terminal exiting network in another specific embodiment of the present invention;
Fig. 5 is the structural representation of the system embodiment of terminal exiting network of the present invention;
Fig. 6 is the structural representation of terminal exiting network device in the embodiment of the invention;
Fig. 7 is the structural representation of terminal in the embodiment of the invention.
Embodiment
Introduce an application scenarios of the embodiment of the invention below earlier, as shown in Figure 1, be Wimax network basic framework schematic diagram.This network architecture comprises:
Access business network: ASN (Access Service Network).The set of one group of functional entity of wireless access is provided for Wimax user, can be by a plurality of access business network gateways (ASN-GW) and base station (BS, Base Station) form, the function that provides mainly comprises: Wimax wireless access, network discovery and selection, RRM, the inner mobile management of ASN, data forwarding, paging etc.
Connect business network: CSN (Connectivity Service Network).For the user provides IP to connect and the set of professional one group of functional entity, function mainly comprises: mobile management etc. between terminal address distribution, the Internet access, authentication and charging, subscriber policy control, user data forwarding, roaming, ASN.
Portable terminal: MS (Mobile Station).By and BS between wireless connections, for the user provides the mobile device of network insertion, as mobile phone terminal etc.
Authentication and authorization charging functional entity: AAA (Authentication Authorization Accounting).Major function comprises according to user contracting data and carrier policy carries out authentication to business, and corresponding charging ability is provided.
Authentication device: Authenticator for terminal provides professional EAP authentication function, gets in touch as authentication client and aaa server simultaneously.
Paging controller: PC (Paging Controller), the state informations such as position that are used to store terminal of idle mode, and be responsible for terminal is initiated paging.When the ICQ terminal, PC by each base station broadcast beep-page message in the paging group, requires terminal to break away from idle condition according to the terminal positional information that is write down.
Home agent: HA (Home Agent) is positioned at CSN.When terminal moved, the message that HA will send to terminal was transmitted to terminal by the tunnel, thereby guaranteed the IP connectivity of terminal when mobile.
Data pathway function entity: DPF (Data Path Function) is positioned at ASN.Functions such as the foundation that transmission channel is provided, renewal and deletion for user data.
R1 reference point: Wimax mobile network's air interface.Realize the wireless connections between BS and the MS.
Logic interfacing between R2 reference point: MS and the CSN.Its function is relevant with control flows such as authentication, service authorization, IP host configuration, and partial function may be by the Interface R3 specific implementation.
Interface between R3 reference point: ASN and the CSN.Comprise the chain of command agreement of supporting AAA, strategy execution and mobile management, and the user plane protocol that is used for transmitting user data between ASN and CSN.
Referring to Fig. 2, Fig. 2 is the exemplary process diagram of the method for terminal exiting network in the one embodiment of the invention.As shown in Figure 2, this flow process comprises the steps:
Further can comprise before step 201: ASN sends to described terminal and comprises the message of moving back the net indication.This step specifically can comprise:
The one or more BSs of grappling PC in the paging group at terminal place send paging request message, carry the net that moves back of this terminal exiting network of indication in this paging request message and indicate;
BS carries the net that moves back of this terminal exiting network of indication and indicates by the Radio Paging broadcast of eating dishes without rice or wine in this paging broadcast message.
Wherein, after the one or more base station BSs of grappling PC in the paging group at this terminal place sent paging request message, the network side network element can be deleted the context relevant with this terminal.
In addition, BS after terminal receives this paging broadcast message, can return the response message that affirmation exits network by the Radio Paging broadcast of eating dishes without rice or wine, after BS receives the response message of this terminal transmission, and also can echo reply message.
Further, ASN sends to described terminal can comprise that the aaa server triggering terminal moves back the step of net before comprising the message of moving back the net indication, specifically can comprise:
Aaa server sends to authentication device and requires to disconnect the message that AAA connects;
This authentication device sends paging request message to grappling PC, carries the net that moves back of this terminal exiting network of indication in this paging request message and indicates.
Promptly receive and comprise the terminal of moving back the net Indication message, under situation about not exitting from idle mode, directly exit network.
Method by present embodiment, after moving back the message of netting indication comprising of the terminal reception network side transmission that is in idle pulley, under situation about not exitting from idle mode, directly exit network, can avoid the repeatedly unnecessary messages of moving back net operation in order to exit from idle mode earlier again between terminal and the network mutual, reduced consumption, accelerated to move back the speed of net interface-free resources, network side resource.
As shown in Figure 3, be the method flow diagram of terminal exiting network in specific embodiment of the present invention.In the present embodiment, grappling PC triggers the terminal a that is under the idle pulley and moves back net, sends the paging that requires to move back net, terminal a echo reply to terminal a.
Step 301, grappling PC each BS in the paging group at the current place of terminal a sends Paging_Announce message, and promptly paging request message is carried in this message and moved back the net indication, and indicating terminal a moves back net;
Need to prove, grappling PC can select the whole BS in the paging group of terminal a place to send paging request message, or send paging request message to part BS earlier, when not having paging to arrive this terminal, other BS paging in paging group again, concrete implementation method is more flexible, and back embodiment repeats no more.
Step 302, the BS that receives paging request message broadcast MOB-PAG_ADV message by eating dishes without rice or wine, i.e. paging broadcast message, and what comprise in this message that indicating terminal a moves back net moves back the net indication;
After step 303, terminal a receive paging broadcast message, can return RNG-REQ message to the BS at its current place, confirm to exit network as replying;
After step 304, this BS receive the RNG-REQ message of terminal transmission, can return RNG-RSP message as replying;
Step 305, terminal a exit network, and promptly directly exit network under situation about not exitting from idle mode;
Each network element can be deleted the context relevant with terminal a in step 306, the network, finishes terminal a and moves back the net flow process.
BS, grappling PC can delete the context relevant with terminal, and other network elements in the network (as DPF, authentication device, HA etc.) also can be deleted the context relevant with this terminal in addition.The specific implementation of this step can be with reference to prior art.
Need to prove that step 305 does not have execution order successively with step 306, can walk abreast and finish.
Can see, the terminal a that triggers for grappling PC moves back net, flow process by present embodiment can make terminal a directly exit network under situation about not exitting from idle mode, can avoid the repeatedly unnecessary messages of moving back net operation in order to exit from idle mode earlier again between terminal a and the network mutual, reduced consumption, accelerated to move back the speed of net interface-free resources, network side resource.
As shown in Figure 4, be the method flow diagram of terminal exiting network in another specific embodiment of the present invention.In the present embodiment, aaa server triggers the terminal b that is under the idle pulley and moves back net, and sends the paging that requires to move back net to terminal b by grappling PC.
Step 401, aaa server send AAA to Authenticator and disconnect connection request message, require to disconnect AAA and connect;
Step 402, Authenticator return AAA to aaa server and disconnect the connection response message;
At this moment aaa server can be deleted the context relevant with terminal b.
Step 403, Authenticator send Paging_Announce message to grappling PC, and promptly paging request message is carried in this message and moved back the net indication, and indicating terminal b moves back net;
Step 404, grappling PC each BS in the paging group of the current place of terminal b sends Paging_Announce message, and promptly paging request message is carried in this message and moved back the net indication, and indicating terminal b moves back net;
Step 405, the BS that receives paging request message broadcast MOB-PAG_ADV message by eating dishes without rice or wine, i.e. paging broadcast message, and what comprise in this message that indicating terminal b moves back net moves back the net indication;
Step 406, terminal b directly exit network under situation about not exitting from idle mode after receiving and moving back the paging broadcast message of netting indication including of BS broadcasting;
Each network element can be deleted the context relevant with terminal b in step 407, the network, finishes terminal b and moves back the net flow process.
BS, grappling PC can delete the context relevant with terminal, and other network elements in the network (as DPF, authentication device, HA etc.) also can be deleted the context relevant with this terminal in addition.The specific implementation of this step can be with reference to prior art.
Need to prove that step 406 does not have execution order successively with step 407 step, can walk abreast and finish.
Can see, the terminal b that triggers for aaa server moves back net, flow process by present embodiment can make terminal b directly exit network under situation about not exitting from idle mode, can avoid the repeatedly unnecessary messages of moving back net operation in order to exit from idle mode earlier again between terminal b and the network mutual, reduced consumption, accelerated to move back the speed of net interface-free resources, network side resource.
Introduce system and device embodiment in the embodiment of the invention below, see also Fig. 5, be the structural representation of the system embodiment of terminal exiting network of the present invention, this system can comprise:
Terminal exiting network device 501 is used to send and comprises the message of moving back net indication, and this moves back the net indication and is used to indicate the terminal 502 that is in idle pulley to move back net;
Fig. 6 is the structural representation of terminal exiting network device 501 in the embodiment of the invention, and as shown in Figure 6, this terminal exiting network device 501 can comprise:
Generation unit 601 is used to generate and comprises the message of moving back net indication, and this moves back the net indication and is used to indicate the terminal exiting network that is in idle pulley;
Transmitting element 602 is used to send this message.
In concrete the application, this terminal exiting network device 501 can be grappling PC, BS or authentication device, so transmitting element 602 further can comprise in first module 6021, second unit 6022 and the 3rd unit 6023 at least one:
When terminal exiting network device 501 was specially grappling PC, first module 6021 was used for sending this message to one or more base station BSs of the paging group at this terminal place.
When terminal exiting network device 501 was specially BS, second unit 6022 was used for broadcasting by eating dishes without rice or wine this message.
When terminal exiting network device 501 was specially authentication device, the 3rd unit 6023 was used for sending described message to grappling PC.
Terminal exiting network device 501 further can comprise with lower unit:
Delete cells 603 is used to delete the context relevant with this terminal.
Fig. 7 is the structural representation of terminal 502 in the embodiment of the invention, and as shown in Figure 7, this terminal 502 can comprise:
Receiving element 701 is used for receiving the message that network side sends under idle pulley, this message comprises that indicating terminal 502 moves back moving back of net and nets indication;
Move back net unit 702, be used under idle pulley, directly exitting network according to the message that receiving element 701 receives.
This terminal 502 further can comprise:
The method, system and device of terminal exiting network are provided by the above embodiment of the present invention, after moving back the message of netting indication comprising of the terminal reception network side transmission that is in idle pulley, under situation about not exitting from idle mode, directly exit network, can avoid the repeatedly unnecessary messages of moving back net operation in order to exit from idle mode earlier again between terminal and the network mutual, reduced consumption, accelerated to move back the speed of net interface-free resources, network side resource.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium.The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (16)
1, a kind of method of terminal exiting network is characterized in that, this method comprises:
The terminal that is in idle pulley receives the message that network side sends, and described message comprises indicates the net that moves back of described terminal exiting network to indicate;
Described terminal directly exits network under idle pulley.
2, the method for terminal exiting network as claimed in claim 1 is characterized in that, the message that the described terminal that is in idle pulley receives the network side transmission further comprises before:
Access business network ASN sends to described terminal and comprises the message of moving back the net indication.
3, the method for terminal exiting network as claimed in claim 2 is characterized in that, described access business network ASN sends to described terminal and comprises that the message of moving back the net indication comprises:
The one or more base station BSs of anchoring paging controller PC in the paging group at described terminal place send paging request message, carry the net that moves back of the described terminal exiting network of indication in the described paging request message and indicate;
Described BS carries the net that moves back of the described terminal exiting network of indication and indicates by the Radio Paging broadcast of eating dishes without rice or wine in the described paging broadcast message.
As the method for claim 2 or 3 described terminal exiting networks, it is characterized in that 4, described access business network ASN sends to described terminal and comprises that the message of moving back the net indication comprises before:
Authentication Authorization and charging aaa server trigger described terminal exiting network.
5, the method for terminal exiting network as claimed in claim 4 is characterized in that, described Authentication Authorization and charging aaa server trigger described terminal exiting network and comprise:
Described aaa server sends to authentication device and requires to disconnect the message that AAA connects;
Described authentication device sends paging request message to grappling PC, carries the net that moves back of the described terminal exiting network of indication in the described paging request message and indicates.
6, the method for terminal exiting network as claimed in claim 3, it is characterized in that the one or more base station BSs of described grappling PC in the paging group at described terminal place comprise after sending paging request message: the context that the deletion of network side network element is relevant with described terminal.
As the method for claim 3 or 6 described terminal exiting networks, it is characterized in that 7, described BS is by comprising after the Radio Paging broadcast of eating dishes without rice or wine: after described terminal receives paging broadcast message, return the response message that affirmation exits network.
8, method as claimed in claim 7 is characterized in that, described terminal comprises after receiving and returning the response message of confirming to exit network behind the paging broadcast message: after described BS receives the response message that described terminal sends, and echo reply message.
9, a kind of device of terminal exiting network is characterized in that, described device comprises:
Generation unit is used to generate and comprises the message of moving back net indication, describedly moves back the net indication and is used to indicate the terminal exiting network that is in idle pulley;
Transmitting element is used to send described message.
10, device as claimed in claim 9 is characterized in that, described device comprises:
Delete cells is used to delete the context relevant with described terminal.
11, as claim 9 or 10 described devices, it is characterized in that described transmitting element comprises:
First module is used for sending described message to one or more base station BSs of the paging group at described terminal place.
12, as claim 9 or 10 described devices, it is characterized in that described transmitting element comprises:
Unit second is used for broadcasting by eating dishes without rice or wine described message.
13, as claim 9 or 10 described devices, it is characterized in that described transmitting element comprises:
Unit the 3rd is used for sending described message to grappling PC.
14, a kind of terminal is characterized in that, described terminal comprises:
Receiving element is used for receiving the message that network side sends under idle pulley, described message comprises indicates the net that moves back of described terminal exiting network to indicate;
Move back net unit, be used under idle pulley, directly exitting network according to the message that described receiving element receives.
15, terminal as claimed in claim 14 is characterized in that, described terminal comprises:
Response unit, be used to receive described message after, return and confirm the response message exit network.
16, a kind of system of terminal exiting network is characterized in that, this system comprises:
The terminal exiting network device is used to send and comprises the message of moving back net indication, describedly moves back the net indication and is used to indicate the terminal exiting network that is in idle pulley;
Terminal is used to receive described message, directly exits network under idle pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810141770A CN101662830A (en) | 2008-08-29 | 2008-08-29 | Method, device and system for terminal to quit network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810141770A CN101662830A (en) | 2008-08-29 | 2008-08-29 | Method, device and system for terminal to quit network |
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| CN101662830A true CN101662830A (en) | 2010-03-03 |
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| CN200810141770A Pending CN101662830A (en) | 2008-08-29 | 2008-08-29 | Method, device and system for terminal to quit network |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011113259A1 (en) * | 2010-03-16 | 2011-09-22 | 中兴通讯股份有限公司 | Processing method and system for network side triggering log-out in handover process |
| CN102742337A (en) * | 2010-11-02 | 2012-10-17 | 华为技术有限公司 | Method, device and mobile terminal for data transmission |
| CN103067053A (en) * | 2013-01-18 | 2013-04-24 | 华为技术有限公司 | Method and device for Bluetooth node processing |
| CN103874189A (en) * | 2012-12-14 | 2014-06-18 | 北京新媒传信科技有限公司 | Logout method and system for IMS (IP (internet protocol) multimedia subsystem) client |
| CN105024835A (en) * | 2015-07-23 | 2015-11-04 | 腾讯科技（深圳）有限公司 | Group management method and device |
-
2008
- 2008-08-29 CN CN200810141770A patent/CN101662830A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011113259A1 (en) * | 2010-03-16 | 2011-09-22 | 中兴通讯股份有限公司 | Processing method and system for network side triggering log-out in handover process |
| CN102742337A (en) * | 2010-11-02 | 2012-10-17 | 华为技术有限公司 | Method, device and mobile terminal for data transmission |
| CN102742337B (en) * | 2010-11-02 | 2016-03-02 | 华为技术有限公司 | The transmission method of data and device, mobile terminal |
| CN103874189A (en) * | 2012-12-14 | 2014-06-18 | 北京新媒传信科技有限公司 | Logout method and system for IMS (IP (internet protocol) multimedia subsystem) client |
| CN103067053A (en) * | 2013-01-18 | 2013-04-24 | 华为技术有限公司 | Method and device for Bluetooth node processing |
| CN105024835A (en) * | 2015-07-23 | 2015-11-04 | 腾讯科技（深圳）有限公司 | Group management method and device |
| WO2017012404A1 (en) * | 2015-07-23 | 2017-01-26 | 腾讯科技（深圳）有限公司 | Group management method and terminal, and storage medium |
| US11470033B2 (en) | 2015-07-23 | 2022-10-11 | Tencent Technology (Shenzhen) Company Limited | Group management method, terminal, and storage medium |
| US11799815B2 (en) | 2015-07-23 | 2023-10-24 | Tencent Technology (Shenzhen) Company Limited | Group management method, terminal, and storage medium |
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Open date: 20100303 |