CN101043732A - Terminal information processing method for exiting network of paging controller - Google Patents
Terminal information processing method for exiting network of paging controller Download PDFInfo
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- CN101043732A CN101043732A CNA2006100713466A CN200610071346A CN101043732A CN 101043732 A CN101043732 A CN 101043732A CN A2006100713466 A CNA2006100713466 A CN A2006100713466A CN 200610071346 A CN200610071346 A CN 200610071346A CN 101043732 A CN101043732 A CN 101043732A
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Abstract
The related terminal message process method when the calling controller exits network comprises: the calling controller cancels self-stored terminal message, and sends notice containing the terminal mark to other elements with this terminal message; other elements receive the notice to cancel this terminal message according to terminal mark. This invention is simple and reasonable, saves element resource, and avoids unnecessary occupancy on resource.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to a kind of paging controller end message treatment technology when initiating to move back net.
Background technology
In communication system, when terminal is in idle pulley, the information of storage terminal correspondence not on the access points such as WiMAX (micro-wave access to global intercommunication) base station, as positional information etc., for this reason, need be provided for preserving under terminal is in idle pulley the entity of the information of terminal correspondence in system, as paging control/location register in the present WiMAX system etc., wherein said location register is used to preserve the information of terminal correspondence.
In addition, in cordless communication networks such as WiMAX,, need set up corresponding security information, just can carry out communication service safely based on described security information terminal at each terminal for guaranteeing the proper communication between terminal and the communication network.Therefore, the existence of security information is the key that guarantees to realize reliable communication in communication system.
With the WiMAX communication system is example, authentication device as access control point need be preserved some described security information for terminal, described security information is divided into the authorization key information of the safety alliance information and the chain of command of data surface, wherein, described authorization key information comprises: AK (authorization key) context, PMK (antithesis master key) context, MSK (master session key) etc.
In communication network, when on the paging controller because of certain condition triggers when moving back net, on the network element of network side for this reason the information of terminal correspondences such as the terminal positional information of preserving, security information all need deletion, to save Internet resources; Wherein, location information of terminals is meant that it is residing paging group information, and the information of described paging group is to be the information of terminal distribution and preservation by paging controller; The condition that net is moved back in described paging controller initiation comprises: system keeps timer expiry, perhaps, and terminal exiting network etc.
At present, move back the information that net operation does not also provide a kind of technical finesse means can be used for deleting the terminal correspondence that each network element preserves at what paging controller was initiated, this is a kind of bigger wasting of resources to the network element that authentication device etc. is preserved the terminal corresponding informance obviously.
Summary of the invention
End message processing method when the purpose of this invention is to provide a kind of paging controller and initiating to move back net makes the network side network element can delete the information of the terminal correspondence of self preserving after paging controller initiates to move back net, to save the resource of network element.
The objective of the invention is to be achieved through the following technical solutions:
End message processing method when the invention provides a kind of paging controller and initiating to move back net comprises:
A, initiate to move back the information of this terminal correspondence that the paging controller deletion of net operation self preserved, and send a notification message, carrying identifiers of terminals in the message to other network elements of the information of preserving this terminal correspondence at user terminal;
After B, other network elements receive described notification message, according to the information of the corresponding terminal correspondence of preserving in the deletion of the identifiers of terminals in the message network element.
Described other network elements comprise: authentication device, Foreign Agent and/or service flow authorized device.
Described method is applied in the micro-wave access to global intercommunication WiMAX network.
The information of the terminal correspondence that described paging controller deletion self is preserved comprises:
In the media access control address of the Network Access Identifier of terminal symbol, terminal, the anchor ASN-GW of terminal, information that service flow is relevant, No. three interface related information and the security information at least one;
Wherein, the information spinner that described service flow is relevant will comprise: the service quality assurance of service flow classifier, service flow, the connection identifier (CID relevant with service flow identifier, and at least one item in the label information of data path;
Described No. three interface related information comprise: at least one item in the state detailed information of the IP address of home agent, Care-of Address, dynamic host configuration protocol DHCP server, authentication charging aaa server and No. three reference points;
Described security information comprises: the information that IKMP second edition PKMv2 is relevant, and comprise the relevant security information of mobile IP alternatively.
In described steps A, describedly initiate to move back net operation at user terminal and comprise:
Arrive the opportunity of the triggering relative users terminal exiting network of paging controller, perhaps, paging controller receives that user terminal sends moves back the net request message.
Among the present invention, when other network elements were authentication device, the information that described authentication device need be deleted comprised: antithesis master key and context thereof.
Among the present invention, when other network elements were Foreign Agent, the information that described Foreign Agent need be deleted comprised:
The corresponding relation of the IP address of terminal and the IP address of its home agent; And/or, the Foreign Agent of the proxy mobile IP customer terminal of terminal and the key of Foreign Agent and terminal and the key of home agent.
Among the present invention, when other network elements were Foreign Agent, described step B also comprised:
Foreign Agent sends a notification message to the home agent of terminal, is carrying identifiers of terminals information in the message;
After home agent is received described notification message, according to the information of the corresponding terminal correspondence of preserving in the deletion of the identifiers of terminals in the message home agent.
Described step B also comprises:
Foreign Agent also sends a notification message to proxy mobile IP customer terminal, is carrying identifiers of terminals information in the message;
After described proxy mobile IP customer terminal is received described notification message, according to the information of the corresponding terminal correspondence of preserving in the deletion of the identifiers of terminals in the message proxy mobile IP customer terminal.
Described step B comprises:
The information that described home agent need be deleted comprises: the corresponding relation of the IP address of terminal and the IP address of Foreign Agent, and/or, the Foreign Agent of the proxy mobile IP customer terminal of terminal and the key of home agent and terminal and the key of home agent;
The information that described proxy mobile IP customer terminal need be deleted comprises: the IP address of terminal and the corresponding relation of data path and terminal identifier, and/or, the proxy mobile IP customer terminal of the proxy mobile IP customer terminal of terminal and the key of Foreign Agent and terminal and the key of home agent.
Described notification message comprises: move back the net request message.
As seen from the above technical solution provided by the invention, the present invention provides a kind of information processing scheme of easy, rational terminal correspondence for cordless communication network, make the terminal corresponding position information that after paging controller initiates to move back net operation, can adopt this processing scheme to delete timely to preserve in each network element and security information etc., thereby effectively save the resource of network element, avoid invalid end message that the unreasonable of network element resources taken.
Description of drawings
Fig. 1 is the handling process schematic diagram of method of the present invention;
Fig. 2 is the specific implementation flow chart one of the method for the invention;
Fig. 3 is the specific implementation flowchart 2 of the method for the invention;
Fig. 4 is the specific implementation flow chart 3 of the method for the invention;
Fig. 5 is the specific implementation flow chart four of the method for the invention.
Embodiment
The invention provides the end message deletion processing method when paging controller initiates to move back net in kind of the wireless network, this method is mainly used in when paging controller is keeping certain conditions such as timer expiry or terminal exiting network to take place to trigger moving back net because of system, can will be the information of this terminal preservation on the network element of deletion network side.
Respective handling process provided by the invention mainly comprises: when net is moved back in triggering on the paging controller, at first delete on it information of terminal storage for this reason, then, send a notification message to other network element, move back the net request message as sending, need to comprise the sign of terminal in the message; After other network element is received described notification message, then delete on the network element information that terminal is for this reason preserved.
The present invention can be applied in the WiMAX network, and the concrete processing procedure in being applied to this network comprises: when net is moved back in triggering on the paging control/location register, then will delete self and (being the position register) be the information of this terminal storage, then, at least one entity in authentication device, Foreign Agent and SFA (service flow authorized device) sends the net request of moving back, and authentication device, Foreign Agent or SFA describedly just can delete it after moving back the net request and are the information of this terminal storage receiving; Described paging control/location register is meant the entity that comprises paging controller function and location register function, preserves the relevant information of terminal in this entity by location register, as positional information etc.
Among the present invention, when Foreign Agent confirms that paging control/location register initiates to move back net, then Foreign Agent also at least one entity in home agent and proxy mobile node (being proxy mobile IP customer terminal) send and move back the net request, and home agent or proxy mobile node are being received the described information that will delete home agent or proxy mobile node for this terminal preservation after moving back the net request.
The present invention specifically can be as shown in Figure 1 in the specific implementation process, and the processing procedure at end message after promptly paging controller is initiated to move back and netted specifically comprises:
Step 11: when net operation is moved back in triggering on the paging controller, at first will delete, and then, move back the net request message to other network element transmission from relevant information as this terminal storage;
At the described identification information that needs to comprise terminal in the net request message that moves back,, and then accurately delete the information of corresponding terminal so that other network element can obtain the terminal of moving back net;
Described other network element is exemplary and is weighed device, Foreign Agent, and the service flow authorized device etc.;
In this step, can keep timer expiry or terminal exiting network etc. the opportunity that net is moved back in the triggering of paging controller for system.
Step 12: described other network element receive described move back the net request message after, be the relevant information of this terminal preservation on the deletion network element.
For ease of the understanding of the present invention, specific implementation of the present invention is carried out complete detailed explanation below in conjunction with accompanying drawing.
Embodiment one
This embodiment is applied to the WiMAX network, and paging controller need notify authentication device to move back net, with the relevant information of auxiliary authentication device deletion terminal.
As shown in Figure 2, corresponding handling process is as follows:
Step 21: trigger when moving back net on the paging control/location register, at first need to delete self relevant information of terminal storage for this reason, afterwards, send to authentication device again and move back the net request message;
In this step, the information of paging control/location register deletion comprises: in the anchor ASN-GW of the Network Access Identifier symbol of terminal, the media access control address of terminal, this terminal, the information that service flow is relevant, No. three interface related information and the security information at least one;
Wherein, the information spinner that described service flow is relevant will comprise: the service quality assurance of service flow classifier, service flow, the connection identifier (CID relevant with service flow identifier, and at least one item in the label information of data path;
Described No. three interface related information comprise: at least one item in the state detailed information of the IP address of home agent, Care-of Address, Dynamic Host Configuration Protocol server, aaa server and No. three reference points;
Described security information comprises: the relevant information of PKMv2 (IKMP second edition), and the optional relevant security information of mobile IP etc. that comprises, wherein, the information that described PKMv2 is relevant comprises safety alliance information (comprising the Business Stream encryption key parameters), and the message packet number of the up-downgoing Replay Attack that is used to prevent to eat dishes without rice or wine;
Same trigger the factor that paging control/location register moves back net comprise in this step: the triggering opportunity such as the system of arrival paging controller keep timer expiry; Perhaps, receive that terminal sends the net request of moving back.
Step 22: authentication device receive described move back the net request message after, delete the information of terminal storage for this reason, specifically determine relevant terminal, and then need to determine the information of the terminal correspondence of deletion according to moving back the identifiers of terminals of carrying in the net request message;
The information of deleting on authentication device comprises at least: PMK (antithesis master key) and context thereof.
Step 2.3 authentication device is replied to paging control/location register and is moved back the net response, needs to comprise identifiers of terminals in described response message.
Embodiment two
This embodiment is applied to the WiMAX network equally, is used to notify PMIP (proxy-mobile IP) network element terminal exiting network, so that delete the end message in this network element.
As shown in Figure 3, corresponding handling process mainly comprises the steps:
Step 31: trigger when moving back net on the paging control/location register, self relevant information of terminal storage for this reason will be deleted, then, the net request message is moved back in Foreign Agent transmission to this terminal, described message need comprise the identifier of portable terminal, so that Foreign Agent can accurately be determined the specifying information of needs deletion according to the identifier of described portable terminal;
The information spinner of described paging control/location register deletion will include but not limited to: in the anchor ASN-GW of the Network Access Identifier symbol of terminal, the media access control address of terminal, this terminal, the information that service flow is relevant, No. three interface related information and the security information at least one;
The information that described service flow is relevant includes but not limited to: at least one item in the label information of the service quality assurance of service flow classifier, service flow, the connection identifier (CID relevant with service flow identifier and data path.
Described No. three interface related information include but not limited to: at least one item in the state detailed information of the IP address of home agent, Care-of Address, DHCP (DHCP) server, AAA (authentication charging) server and No. three reference points.
Described security information comprises: the information that PKMv2 is relevant, and comprise the relevant security information of mobile IP alternatively, information such as safety alliance information (comprising the Business Stream encryption key parameters) that described PKMv2 is relevant, and the message packet number of the up-downgoing Replay Attack that is used to prevent to eat dishes without rice or wine.
Equally, triggering the reason that paging control/location register moves back net in this step comprises: arrive the triggering opportunity of paging controller, as system's maintenance timer expiry; Perhaps, paging controller is received the net request of moving back that terminal is sent.
Step 32: Foreign Agent receives that paging controller sends move back the net request message after, self information of terminal storage for this reason will be deleted, concrete basis is moved back the identifiers of terminals of carrying in the net request message and is determined relevant terminal, and then definite information that needs the terminal correspondence of deletion;
What Foreign Agent need be deleted includes but not limited to for the information of this terminal storage: the corresponding relation of the IP address of terminal and the IP address of its home agent, and at least one item in the information such as key of the Foreign Agent of the key of the proxy mobile node of terminal and Foreign Agent and this terminal and home agent;
Step 33: need answer to paging control/location register to move back the net response message after the information of Foreign Agent deletion terminal correspondence, the identifier that needs carried terminal in this message is so that paging controller can be deleted according to which end message of response confirmation of replying;
Step 34: Foreign Agent also needs to send respectively to proxy mobile IP customer terminal and home agent and moves back the net request message, needs the identifier of carried terminal in described message equally;
Step 35: proxy mobile IP customer terminal receive described move back the net request message after, delete this proxy mobile IP customer terminal information of terminal storage for this reason, home agent receive described move back the net request message after, need equally on the deletion home agent information of terminal storage for this reason, specifically be to determine relevant terminal in proxy mobile IP customer terminal and home agent according to moving back the identifiers of terminals of carrying in the net request message, and then definite information that needs the terminal correspondence of deletion;
Wherein, the end message that needs to delete on proxy mobile IP customer terminal comprises but is not limited to: the IP address of terminal and the corresponding relation of data path and terminal identifier, and at least one item in the information such as key of the proxy mobile node of the key of the proxy mobile node of this portable terminal and Foreign Agent and this portable terminal and home agent.
The information that needs to delete on home agent includes but not limited to: the corresponding relation of the IP address of terminal and the IP address of Foreign Agent, and at least one item in the information such as key of the Foreign Agent of the key of the proxy mobile node of this portable terminal and home agent and this portable terminal and home agent.
Step 36: need after the proxy mobile IP customer terminal deletion relevant terminal information to reply and move back the net response message to Foreign Agent, equally, also need after the home agent deletion relevant terminal information to reply and move back the net response message, thereby make Foreign Agent can determine that end message is deleted to Foreign Agent;
Described answer move back in the net response message should carried terminal identifier.
Embodiment three
This embodiment is applied to the WiMAX network, is used to notify CMIP (client mobile IP) network element (being home agent and Foreign Agent) to move back net.
The specific implementation of this embodiment specifically comprises as shown in Figure 4:
Step 41: when net is moved back in the triggering of paging control/location register, the information of terminal storage for this reason will at first be deleted on the paging control/location register, then, the net request message is moved back in Foreign Agent transmission to this terminal, described message need comprise the identifier of portable terminal, so that Foreign Agent can accurately be determined the specifying information of needs deletion according to the identifier of described portable terminal;
The information spinner of described paging control/location register deletion will include but not limited to: in the anchor ASN-GW of the Network Access Identifier symbol of terminal, the media access control address of terminal, this terminal, the information that service flow is relevant, No. three interface related information and the security information at least one;
The information that described service flow is relevant includes but not limited to: at least one item in the label information of the service quality assurance of service flow classifier, service flow, the connection identifier (CID relevant with service flow identifier and data path.
Described No. three interface related information include but not limited to: at least one item in the state detailed information of the IP address of home agent, Care-of Address, DHCP (DHCP) server, AAA (authentication charging) server and No. three reference points.
Described security information comprises: the information that PKMv2 is relevant, and comprise the relevant security information of mobile IP alternatively, information such as safety alliance information (comprising the Business Stream encryption key parameters) that described PKMv2 is relevant, and the message packet number of the up-downgoing Replay Attack that is used to prevent to eat dishes without rice or wine.
Equally, triggering the reason that paging control/location register moves back net in this step comprises: arrive the triggering opportunity of paging controller, as system's maintenance timer expiry; Perhaps, paging controller is received the net request of moving back that terminal is sent.
Step 42: Foreign Agent receive described move back the net request message after, delete self information of terminal storage for this reason, specifically determine relevant terminal, and then need to determine the information of the terminal correspondence of deletion according to moving back the identifiers of terminals of carrying in the net request message;
Specifically the end message that need delete comprises but is not limited to: the corresponding relation of the IP address of terminal and the IP address of its home agent, and at least one item in the information such as key of the Foreign Agent of the key of the proxy mobile node of this terminal and Foreign Agent and this terminal and home agent;
Step 43: need answer to paging control/location register to move back the net response message after the Foreign Agent deletion relevant terminal information, identifier that should carried terminal in response message;
Step 44: Foreign Agent also needs to move back the net request message to the home agent transmission, needs the identifier of carried terminal in described message;
Step 45: home agent receive described move back the net request message after, to delete from information as this terminal storage, concrete basis is moved back the identifiers of terminals of carrying in the net request message and is determined relevant terminal, and then definite information that needs the terminal correspondence of deletion;
The end message that specifically need delete on home agent comprises but is not limited to: the corresponding relation of the IP address of terminal and the IP address of Foreign Agent, and at least one item in the information such as key of the Foreign Agent of the key of the proxy mobile node of this portable terminal and home agent and this portable terminal and home agent;
Step 46: after home agent has been deleted relevant terminal information, also need to reply and move back the net response message, need the identifier of carried terminal in the described response message to Foreign Agent.
Embodiment four
Be applied in the WiMAX network, notice SFA (service flow authorized device), concrete processing procedure may further comprise the steps as shown in Figure 5:
Step 51: when net is moved back in triggering on the paging control/location register, deletion exhaled on control/location register be the information of this terminal storage, then, move back the net request message to the SFA of this terminal transmission, described message need comprise the identifier of portable terminal, so that Foreign Agent can accurately be determined the specifying information of needs deletion according to the identifier of described portable terminal;
The information spinner of described paging control/location register deletion will include but not limited to: in the anchor ASN-GW of the Network Access Identifier symbol of terminal, the media access control address of terminal, this terminal, the information that service flow is relevant, No. three interface related information and the security information at least one;
The information that described service flow is relevant includes but not limited to: at least one item in the label information of the service quality assurance of service flow classifier, service flow, the connection identifier (CID relevant with service flow identifier and data path.
Described No. three interface related information include but not limited to: at least one item in the state detailed information of the IP address of home agent, Care-of Address, DHCP (DHCP) server, AAA (authentication charging) server and No. three reference points.
Described security information comprises: the information that PKMv2 is relevant, and comprise the relevant security information of mobile IP alternatively, information such as safety alliance information (comprising the Business Stream encryption key parameters) that described PKMv2 is relevant, and the message packet number of the up-downgoing Replay Attack that is used to prevent to eat dishes without rice or wine.
Equally, triggering the reason that paging control/location register moves back net in this step comprises: arrive the triggering opportunity of paging controller, as system's maintenance timer expiry; Perhaps, paging controller is received the net request of moving back that terminal is sent.
Step 52: the service flow authorized device receive described move back the net request message after, the relevant information of terminal storage for this reason will be deleted, be specially according to moving back the identifiers of terminals of carrying in the net request message and determine relevant terminal, and then definite information that needs the terminal correspondence of deletion.
Canned data includes but not limited on the authorization of service device: at least one item in the service flow information of terminal and the quality of service information.
Step 53: after the information of service flow authorized device deletion relevant terminal correspondence, also need to move back the net response message to the transmission of paging control/location register, response needs the identifier of carried terminal in described message, like this, after paging control/location register is received response message, just can determine to delete the concrete terminal of end message success.
In sum, the invention provides a kind of information processing scheme of the terminal correspondence in the network side entity when initiating to move back net, thereby can in time delete information invalid in the network element, save the resource in the network element by paging controller.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (11)
- End message processing method when 1, a kind of paging controller initiates to move back net is characterized in that, comprising:A, initiate to move back the information of this terminal correspondence that the paging controller deletion of net operation self preserved, and send a notification message, carrying identifiers of terminals in the message to other network elements of the information of preserving this terminal correspondence at user terminal;After B, other network elements receive described notification message, according to the information of the corresponding terminal correspondence of preserving in the deletion of the identifiers of terminals in the message network element.
- 2, method according to claim 1 is characterized in that, described other network elements comprise: authentication device, Foreign Agent and/or service flow authorized device.
- 3, method according to claim 1 is characterized in that, described method is applied in the micro-wave access to global intercommunication WiMAX network.
- 4, method according to claim 1 is characterized in that, the information of the terminal correspondence that described paging controller deletion self is preserved comprises:In the media access control address of the Network Access Identifier of terminal symbol, terminal, the anchor ASN-GW of terminal, information that service flow is relevant, No. three interface related information and the security information at least one;Wherein, the information spinner that described service flow is relevant will comprise: the service quality assurance of service flow classifier, service flow, the connection identifier (CID relevant with service flow identifier, and at least one item in the label information of data path;Described No. three interface related information comprise: at least one item in the state detailed information of the IP address of home agent, Care-of Address, dynamic host configuration protocol DHCP server, authentication charging aaa server and No. three reference points;Described security information comprises: the information that IKMP second edition PKMv2 is relevant, and comprise the relevant security information of mobile IP alternatively.
- 5, method according to claim 1 is characterized in that, in steps A, describedly initiates to move back net operation at user terminal and comprises:Arrive the opportunity of the triggering relative users terminal exiting network of paging controller, perhaps, paging controller receives that user terminal sends moves back the net request message.
- 6, method according to claim 1 is characterized in that, when other network elements were authentication device, the information that described authentication device need be deleted comprised: antithesis master key and context thereof.
- 7, method according to claim 1 is characterized in that, when other network elements were Foreign Agent, the information that described Foreign Agent need be deleted comprised:The corresponding relation of the IP address of terminal and the IP address of its home agent; And/or, the Foreign Agent of the proxy mobile IP customer terminal of terminal and the key of Foreign Agent and terminal and the key of home agent.
- According to each described method in the claim 1 to 7, it is characterized in that 8, when other network elements were Foreign Agent, described step B also comprised:Foreign Agent sends a notification message to the home agent of terminal, is carrying identifiers of terminals information in the message;After home agent is received described notification message, according to the information of the corresponding terminal correspondence of preserving in the deletion of the identifiers of terminals in the message home agent.
- 9, method according to claim 8 is characterized in that, described step B also comprises:Foreign Agent also sends a notification message to proxy mobile IP customer terminal, is carrying identifiers of terminals information in the message;After described proxy mobile IP customer terminal is received described notification message, according to the information of the corresponding terminal correspondence of preserving in the deletion of the identifiers of terminals in the message proxy mobile IP customer terminal.
- 10, method according to claim 9 is characterized in that, described step B comprises:The information that described home agent need be deleted comprises: the corresponding relation of the IP address of terminal and the IP address of Foreign Agent, and/or, the Foreign Agent of the proxy mobile IP customer terminal of terminal and the key of home agent and terminal and the key of home agent;The information that described proxy mobile IP customer terminal need be deleted comprises: the IP address of terminal and the corresponding relation of data path and terminal identifier, and/or, the proxy mobile IP customer terminal of the proxy mobile IP customer terminal of terminal and the key of Foreign Agent and terminal and the key of home agent.
- 11, according to each described method in the claim 1 to 7, it is characterized in that described notification message comprises: move back the net request message.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006100713466A CN101043732A (en) | 2006-03-25 | 2006-03-25 | Terminal information processing method for exiting network of paging controller |
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| CNA2006100713466A CN101043732A (en) | 2006-03-25 | 2006-03-25 | Terminal information processing method for exiting network of paging controller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101400154B (en) * | 2007-09-27 | 2013-08-07 | 中兴通讯股份有限公司 | Method for triggering network withdraw of mobile terminal by network side under WIMAX idle mode |
| US8909750B2 (en) | 2008-05-07 | 2014-12-09 | Huawei Technologies Co., Ltd. | Method for disconnecting multiple hosts from network when the gateway mobile station used by the multiple hosts indicates it is exiting the network, and network management device |
-
2006
- 2006-03-25 CN CNA2006100713466A patent/CN101043732A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101400154B (en) * | 2007-09-27 | 2013-08-07 | 中兴通讯股份有限公司 | Method for triggering network withdraw of mobile terminal by network side under WIMAX idle mode |
| US8909750B2 (en) | 2008-05-07 | 2014-12-09 | Huawei Technologies Co., Ltd. | Method for disconnecting multiple hosts from network when the gateway mobile station used by the multiple hosts indicates it is exiting the network, and network management device |
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