CN101662487A - Method, device and system for implementing cyclical position service - Google Patents
Method, device and system for implementing cyclical position service Download PDFInfo
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- CN101662487A CN101662487A CN200810141769A CN200810141769A CN101662487A CN 101662487 A CN101662487 A CN 101662487A CN 200810141769 A CN200810141769 A CN 200810141769A CN 200810141769 A CN200810141769 A CN 200810141769A CN 101662487 A CN101662487 A CN 101662487A
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Abstract
The embodiment of the invention provides a method for processing a cyclical position service, which comprises that: an anchoring network element acquires positioning context information; if a positioned terminal is changed from an idle mode to an activation mode, the anchoring network element sends the acquired positioning context information to a positioning controller in which the positioned terminal is positioned currently; and the positioning context information is used for cyclical positioning by the positioning controller in which the positioned terminal is positioned currently. The embodiment of the invention also provides a device and a system for implementing the cyclical position service so as to ensure the cyclical position service can be normally performed after the positionedterminal enters the idle mode.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of methods, devices and systems of property performance period location service.
Background technology
In mobile communications network, based on the value-added service of customer position information, as digital map navigation, localized ad, receive increasing concern at special user's business such as position monitoring.The customer position information that the service provider provides according to network can provide more localized and personalized business tine to the user.In addition, for mandatory business such as the urgency traffic in the commercial mobile communication network, Lawful Interceptions, also need network that user's current geographic position is provided.Based on above demand, mobile communications network need provide the stationkeeping ability to user terminal.
Can provide two kinds of location services at present: disposable location service and periodic location business.For disposable location service, network receives the Location Request and the trigger position of client and measures to obtain customer position information, then customer position information is returned to client, and this time location sessions finishes.For the periodic location business, network side receives the Location Request of client, and periodically trigger position is measured with the acquisition customer position information, and customer position information is sent to client.
Yet do not provide the solution when the terminal that is positioned enters idle pulley in the periodicity position fixing process after in the existing periodic location business, thereby cause periodicity positioning service in this case normally to carry out.
Summary of the invention
The embodiment of the invention provides the methods, devices and systems of property performance period location service, and the periodicity positioning service can normally be carried out behind the terminal access idle mode of realizing being positioned.
The processing method of the periodic location business that the embodiment of the invention provided comprises:
The grappling network element obtains the location contextual information;
Terminal becomes enable mode by idle pulley if be positioned, described grappling network element sends to the register control at the described current place of terminal that is positioned with the described location contextual information that obtains, and described location contextual information is used for periodically location by the described register control that is positioned the current place of terminal.
The grappling network element that the embodiment of the invention provided comprises:
Acquisition module obtains the location contextual information;
Sending module if the terminal that is positioned becomes enable mode by idle pulley, is issued the register control at the described current place of terminal that is positioned with the location contextual information that described acquisition module obtains.
The register control that the embodiment of the invention provided comprises:
Sending module, terminal access idle mode sends to the grappling network element and comprises the message of locating contextual information if be positioned, and makes described grappling network element after the described terminal that is positioned becomes enable mode by idle pulley the location contextual information of described reception be sent to register control and positions.
The location-server that the embodiment of the invention provided comprises:
Receiver module receives locating request message, comprises the location contextual information in this Location Request;
Sending module comprises the message of locating contextual information to the transmission of grappling network element, makes described grappling network element will comprise the message of locating contextual information after the terminal that is positioned becomes enable mode by idle pulley and sends to register control.
The navigation system that the embodiment of the invention provided comprises:
The grappling network element obtains the location contextual information, if the terminal that is positioned becomes enable mode by idle pulley the described location contextual information that obtains is sent to first register control;
First register control receives the location contextual information from the grappling network element, and positions according to described location contextual information.
The methods, devices and systems of the property performance period location service that the embodiment of the invention provides, behind the terminal access idle mode that is positioned, terminal becomes enable mode by idle pulley if be positioned, the location contextual information that the grappling network element will obtain sends to the register control at the current place of terminal that is positioned, thereby the register control at the current place of terminal that is positioned can normally carry out because obtain the location contextual information in the positioning service of property performance period.
Description of drawings
Fig. 1 is the exemplary process diagram of a kind of processing method of periodic location business in the embodiment of the invention;
Fig. 2 is the method flow diagram of one embodiment of the invention;
Fig. 3 is the method flow diagram of another one embodiment of the present invention;
Fig. 4 is the system configuration schematic diagram of embodiment of the invention property performance period location service;
Fig. 5 is the functional schematic of embodiment of the invention register control;
Fig. 6 is the high-level schematic functional block diagram of embodiment of the invention grappling network element;
Fig. 7 is the high-level schematic functional block diagram of embodiment of the invention location-server.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail:
Referring to Fig. 1, Fig. 1 is the exemplary process diagram of a kind of processing method of periodic location business in the embodiment of the invention, and this flow process comprises the steps:
Step 1, grappling network element obtain the location contextual information.
The grappling network element is the network element that can get access to the location contextual information, and the location contextual information that will obtain after the terminal that is positioned becomes enable mode by idle pulley sends to the register control at the current place of terminal that is positioned.The grappling network element can be location-server, data channel functional entity (DPF, Data Path Function) or authentication device.
The location contextual information is the information that is used to locate in the periodic location business, comprises the terminal iidentification that is positioned in the context of location, optionally, can also comprise other information such as positioning accuracy or locating periodically in the context of location.
The grappling network element obtains the contextual mode in location and can comprise:
Mode one: if be positioned terminal access idle mode, the terminal that is positioned sends to the grappling network element at the register control that enters the preceding place of idle pulley and comprises the message of locating contextual information, and the grappling network element obtains the location contextual information according to this message.
Mode two: when location-server is received locating request message at the terminal that is positioned, include the location contextual information in this locating request message, location-server sends to the grappling network element and comprises the message of locating contextual information, and the grappling network element obtains the location contextual information according to this message.For the grappling network element is the situation of location-server, and location-server sends to the grappling network element and comprises the internal processes that the message of locating contextual information belongs to location-server.
Terminal becomes enable mode by idle pulley if step 2 is positioned, the location contextual information that the grappling network element will obtain sends to the register control at the current place of terminal that is positioned, and contextual information the be positioned register control at the current place of terminal in described location is used for periodically location.
Wherein, the register control at the current place of the terminal that is positioned is that the terminal that is positioned becomes the register control at the terminal place that is positioned behind the enable mode by idle pulley, and the register control at the current place of the terminal that is positioned is to be positioned terminal relatively at the register control that enters the preceding place of idle pulley.
The processing method of periodic location business is described with specific embodiment below.
For fear of being repeated in this description, in the following embodiments second register control and first register control are defined as follows:
Second register control: the register control at the terminal that is positioned before the terminal access idle mode that is positioned place.
First register control: the terminal that is positioned is become the register control at the terminal place that is positioned behind the enable mode by this idle pulley.
As shown in Figure 2, be the method flow diagram of one embodiment of the invention.
Step 21, the terminal that is positioned are during the periodicity location sessions, when before the terminal access idle mode that is positioned or when entering idle pulley, second register control sends context transfer message to the grappling network element, comprises the location contextual information in this context transfer message.
Optionally, second register control is deleted the location contextual information of preserving behind the terminal access idle mode that is positioned.
Wherein, the grappling network element can be location-server, data channel functional entity (DPF, DataPath Function) or authentication device.
The location contextual information is the information that is used to locate in the periodic location business, comprises the terminal iidentification that is positioned in the context of location, optionally, can also comprise other information such as positioning accuracy or locating periodically in the context of location.
Step 22, grappling network element obtain the location contextual information from the context transfer message that receives, and start timer with the Monitoring and Positioning cycle.
The grappling network element can also be preserved this location contextual information.
Terminal becomes enable mode by idle pulley if step 23 is positioned, the grappling network element knows that the terminal that is positioned is become enable mode and sent context transfer message to first register control by idle pulley, comprises the location contextual information in this context transfer message.
Wherein, second register control and first register control can be same register controls.
The grappling network element knows that the terminal that is positioned can be comprised by the mode that idle pulley becomes enable mode:
Mode one: the grappling network element starts timer with the Monitoring and Positioning cycle, and when locating periodically arrived, the grappling network element initiatively triggered the terminal that is positioned and exits from idle mode, thereby the grappling network element can be known the terminal that is positioned and becomes enable mode by idle pulley.
Mode two: if the terminal that is positioned becomes enable mode by idle pulley, other entities notice grappling network elements terminal that is positioned becomes enable mode by idle pulley, thereby the grappling network element can be known the terminal that is positioned and becomes enable mode by idle pulley.Other entities are the entities that can know that the SOT state of termination that is positioned changes, can be data channel functional entity or authentication device.For the grappling network element is that data channel functional entity and other entities also are the situations of data channel functional entity, and then the grappling network element knows that from other entities the terminal that is positioned becomes the internal processes that enable mode belongs to data channel functional entity by idle pulley.For the grappling network element is that authentication device and other entities also are the situations of authentication device, and then the grappling network element knows that from other entities the terminal that is positioned becomes the internal processes that enable mode belongs to authentication device by idle pulley.
Step 24, first register control are according to location contextual information execution cycle property positioning action.
The first register control execution cycle property positioning action comprises: trigger the terminal that is positioned is carried out position measurement, and send locator data by the positioning reporting response message.
Optionally, first register control is stored the location contextual information that is received.
During the periodicity location sessions of prior art, behind the terminal access idle mode that is positioned, second register control at the preceding place of terminal access idle mode and the terminal that is positioned are become by idle pulley that first register control at place is not same register control behind the enable mode if be positioned, thereby can't normally carry out the periodicity positioning service because first register control is not located contextual information.Even second register control and first register control are same register control, thereby because second register control can be deleted the location contextual information that self writes down and causes normally carrying out the periodicity positioning service behind the terminal access idle mode that is positioned.
Embodiments of the invention are before the terminal that is positioned is entering idle pulley or when entering idle pulley, and second register control sends context transfer message to the grappling network element, comprises the location contextual information in this context transfer message; When the terminal that is positioned becomes enable mode by idle pulley, the grappling network element sends context transfer message to first register control, comprises the location contextual information in this context transfer message.Behind the terminal access idle mode,, thereby make that periodically positioning service can normally be carried out because be positioned because first register control can obtain to locate contextual information.
As shown in Figure 3, be the method flow diagram of another one embodiment of the present invention.
Step 31, location-server LS receive the locating request message to the terminal that is positioned, and this locating request message comprises the location contextual information.
Wherein, the location contextual information is the information that is used to locate in the periodic location business, comprises the terminal iidentification that is positioned in the context of location, optionally, can also comprise other information such as positioning accuracy or locating periodically in the context of location.
Step 32, location-server LS send to the grappling network element and comprise the message of locating contextual information, thereby the grappling network element can get access to the location contextual information.For the grappling network element is the situation of location-server, and location-server sends to the grappling network element and comprises the internal processes that the message of locating contextual information belongs to location-server.
In addition, location-server LS sends positioning request information to second register control, second register control carries out the periodicity location according to locating request message to the terminal that is positioned, and second register control can be preserved the location contextual information that comprises in the locating request message in specific embodiment.
The grappling network element can also be preserved the location contextual information.
Wherein, the grappling network element can be location-server, data channel functional entity (DPF, DataPath Function) or authentication device.
The terminal access idle mode if step 33 is positioned, second register control send the idle pulley Indication message to the grappling network element, and the notice grappling network element terminal that is positioned has entered idle pulley.
Optionally, second register control is deleted the location contextual information of preserving behind the terminal access idle mode that is positioned.
Step 34, grappling network element start timer with the Monitoring and Positioning cycle after receiving the idle pulley Indication message.
Terminal becomes enable mode by idle pulley if step 35 is positioned, the grappling network element knows that the terminal that is positioned is become enable mode and sent context transfer message to first register control by idle pulley, comprises the location contextual information in this context transfer message.
The grappling network element knows that the terminal that is positioned can be comprised by the mode that idle pulley becomes enable mode:
Mode one: the grappling network element starts timer with the Monitoring and Positioning cycle, and when locating periodically arrived, the grappling network element initiatively triggered the terminal that is positioned and exits from idle mode, thereby the grappling network element can be known the terminal that is positioned and becomes enable mode by idle pulley.
Mode two: if the terminal that is positioned becomes enable mode by idle pulley, other entities notice grappling network elements terminal that is positioned becomes enable mode by idle pulley, thereby the grappling network element can be known the terminal that is positioned and becomes enable mode by idle pulley.Wherein other entities are the entities that can know that the SOT state of termination that is positioned changes, can be data channel functional entity or authentication device.
Second register control and first register control can be same register controls.
Step 36, first register control are according to location contextual information execution cycle property positioning action.
During the periodicity location sessions of prior art, behind the terminal access idle mode that is positioned, second register control at the preceding place of terminal access idle mode and the terminal that is positioned are become by idle pulley that first register control at place is not same register control behind the enable mode if be positioned, thereby can't normally carry out the periodicity positioning service because first register control is not located contextual information.Even second register control and first register control are same register control, thereby because second register control can be deleted the location contextual information that self writes down and causes normally carrying out the periodicity positioning service behind the terminal access idle mode that is positioned.
After location-server LS receives locating request message in the embodiments of the invention, comprising the message of locating contextual information to the transmission of grappling network element makes the grappling network element obtain the location contextual information, terminal becomes enable mode by idle pulley if be positioned, and the grappling network element knows that the terminal that is positioned is become enable mode and comprised the message of locating contextual information to the transmission of first register control by idle pulley.Be positioned behind the terminal access idle mode,, thereby make that periodically positioning service can be proceeded because first register control can obtain to locate contextual information.
Introduce system and device embodiment in the embodiment of the invention below.
See also Fig. 4, Fig. 4 is the system configuration schematic diagram of embodiment of the invention property performance period location service, and this system can comprise: client, location-server, first register control, second register control and grappling network element.
Client to the functional entity of location-server transmission at the locating request message of the terminal that is positioned, comprises the location contextual information in this locating request message.This location contextual information is the information that is used to locate in the periodic location business, comprises the terminal iidentification that is positioned in the context of location, optionally, can also comprise other information such as positioning accuracy or locating periodically in the context of location.
Location-server, the locating request message of reception client comprises the location contextual information in the described Location Request, send locating request message to obtain the location information of terminals that is positioned to second register control.
In specific embodiment, location-server can also comprise the message of locating contextual information to the transmission of grappling network element according to the locating request message that receives makes the grappling network element get access to the location contextual information.
Second register control, reception is also preserved the locating request message that location-server sends, and according to locating request message the terminal that is positioned is carried out the periodicity positioning action and locator data is sent to location-server.
In specific embodiment, second register control sends to the grappling network element before the terminal access idle mode that is positioned or when entering idle pulley and comprises the message of locating contextual information and make the grappling network element get access to the location contextual information.This second register control is deleted the contextual information of preserving behind the described terminal access idle mode that is positioned.
The grappling network element, the message of comprising of receiving that second register control or location-server send locating contextual information is to obtain the location contextual information, knowing that the location contextual information that will obtain after the terminal that is positioned becomes enable mode by idle pulley sends to first register control, making the register control of winning carry out the periodicity location according to this location contextual information.The grappling network element can be location-server, grappling data channel functional entity or authentication device.
First register control receives the message of locating contextual information that comprises of grappling network element transmission, utilizes this location contextual information to carry out the periodicity location.
In specific embodiment, first register control and described second register control are same register controls.
See also Fig. 5, Fig. 5 is the functional schematic of embodiment of the invention register control.
Register control comprises sending module, receiver module and locating module.
Wherein:
Sending module if be positioned terminal access idle mode, comprises the message of locating contextual information to the transmission of grappling network element;
Receiver module receives from the grappling network element and to comprise the message of locating contextual information, and will locate contextual information and offer locating module;
Locating module, the location contextual information that provides according to receiver module positions.
See also Fig. 6, Fig. 6 is the high-level schematic functional block diagram of embodiment of the invention grappling network element.
The grappling network element comprises:
Acquisition module obtains the location contextual information.
Acquisition module can obtain the location contextual information from second register control or location-server in specific embodiment.The mode of obtaining can be second register control or location-server initiatively send comprise locate contextual information message to the grappling network element, thereby acquisition module gets access to the location contextual information; Also can be that the grappling network element initiatively sends acquisition request contextual information message to register control or location-server, from the message that register control or location-server return, obtain the location contextual information.
State is known module, knows that the terminal that is positioned is become enable mode and notified sending module by idle pulley.
State knows that module knows that the terminal that is positioned can be comprised by the mode of terminal by the idle pulley enable mode that be positioned:
Thereby the grappling network element initiatively triggers the terminal that is positioned and exits from idle mode and know that the terminal that is positioned becomes enable mode by idle pulley; Perhaps
Can know that entity notice grappling network element that the SOT state of termination that is positioned the changes terminal that is positioned becomes enable mode by idle pulley.
Sending module, accepting state is known the notice that module sends and is known that the terminal that is positioned becomes enable mode by idle pulley, send the message of the location contextual information that acquisition module obtains to the register control at the current place of terminal that is positioned, make the be positioned register control at the current place of terminal carry out the periodicity positioning action according to this location contextual information.
In addition, the grappling network element also comprises memory module, preserves the location contextual information that gets access to that acquisition module gets access to.
See also Fig. 7, Fig. 7 is the high-level schematic functional block diagram of embodiment of the invention location-server.
Location-server comprises:
Receiver module receives locating request message, comprises the location contextual information in this Location Request.
Sending module, comprise the message of locating contextual information to the transmission of grappling network element, make the grappling network element after the terminal that is positioned becomes enable mode by idle pulley, will comprise the message of locating contextual information and send to positioning control, thereby make register control carry out the cycle positioning action according to this location contextual information.
In an embodiment of the present invention, behind the terminal access idle mode that is positioned, terminal becomes the location contextual information that enable mode grappling network element will obtain by idle pulley and sends to the register control at the current place of terminal that is positioned if be positioned, thereby the register control at the current place of terminal that is positioned can normally carry out because obtain the location contextual information in the positioning service of property performance period.The location contextual information that obtains for the grappling network element is the situation that second register control is issued the grappling network element, and second register control can be deleted the location contextual information of preservation, thereby can avoid the waste of storage resources.
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.
More than by embodiment the methods, devices and systems of a kind of property performance period location service provided by the present invention are described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (25)
1, a kind of processing method of periodic location business is characterized in that, comprising:
The grappling network element obtains the location contextual information;
Terminal becomes enable mode by idle pulley if be positioned, described grappling network element sends to the register control at the described current place of terminal that is positioned with the described location contextual information that obtains, and described location contextual information is used for periodically location by the described register control that is positioned the current place of terminal.
2, method according to claim 1 is characterized in that, described grappling network element obtains described location contextual information and comprises:
Described grappling network element receives from location-server and comprises the message of locating contextual information and to obtain described location contextual information the message of locating contextual information from described comprising.
3, method according to claim 1 is characterized in that, described grappling network element obtains the described contextual information in location and comprises:
Described grappling network element receives at the register control that enters the preceding place of idle pulley from the described terminal that is positioned and comprises the message of locating contextual information and obtain described location contextual information from described message.
4, method according to claim 1 is characterized in that, described grappling network element sends to the described register control that is positioned the current place of terminal with the described location contextual information that obtains and comprises:
Described grappling network element knows that the terminal that is positioned becomes enable mode by idle pulley, and described location contextual information is sent to the register control at the described current place of terminal that is positioned.
5, method according to claim 4 is characterized in that, described grappling network element knows that the described terminal that is positioned becomes enable mode by idle pulley and comprises:
Described grappling network element starts timer with the Monitoring and Positioning cycle according to described location contextual information, when locating periodically arrived, described grappling network element initiatively triggered the described terminal that is positioned and exits from idle mode and know that the terminal that is positioned becomes enable mode by idle pulley.
6, method according to claim 4 is characterized in that, described grappling network element knows that the described terminal that is positioned becomes enable mode by idle pulley and comprises:
The entity that can know the SOT state of termination variation that is positioned notifies the described terminal that is positioned of described grappling network element to become enable mode by idle pulley, and described grappling network element knows that the terminal that is positioned becomes enable mode by idle pulley.
7, method according to claim 6 is characterized in that, the described entity that can know that the SOT state of termination that is positioned changes comprises data channel functional entity or authentication device.
According to each described method of claim 1 to 7, it is characterized in that 8, the register control at the described current place of terminal that is positioned is that the terminal that is positioned is become the register control at the described terminal place that is positioned behind the enable mode by idle pulley.
According to each described method of claim 1 to 7, it is characterized in that 9, described location contextual information is the information that is used to locate in the periodic location business, described location contextual information comprises the terminal iidentification that is positioned.
According to each described method of claim 1 to 7, it is characterized in that 10, described grappling network element is location-server, data channel functional entity or authentication device.
11, a kind of grappling network element is characterized in that, comprising:
Acquisition module obtains the location contextual information;
Sending module if the terminal that is positioned becomes enable mode by idle pulley, is issued the register control at the described current place of terminal that is positioned with the location contextual information that described acquisition module obtains.
12, grappling network element according to claim 11 is characterized in that, described acquisition module obtains the location contextual information from the terminal that is positioned at register control that enters the preceding place of idle pulley or location-server.
13, grappling network element according to claim 11 is characterized in that, described grappling network element comprises that also state knows module, knows that the described terminal that is positioned is become enable mode and notified described sending module by idle pulley by the terminal that is positioned.
14, according to each described grappling network element of claim 11 to 13, it is characterized in that described grappling network element is location-server, data channel functional entity or authentication device.
15, a kind of register control is characterized in that, comprising:
Sending module, terminal access idle mode sends to the grappling network element and comprises the message of locating contextual information if be positioned, and makes described grappling network element after the described terminal that is positioned becomes enable mode by idle pulley the location contextual information of described reception be sent to register control and positions.
16, register control according to claim 15 is characterized in that, described register control also comprises receiver module, receives the location contextual information from described grappling network element.
17, register control according to claim 16 is characterized in that, described register control also comprises locating module, positions according to the location contextual information of receiver module.
18, a kind of location-server is characterized in that, comprising:
Receiver module receives locating request message, comprises the location contextual information in this Location Request;
Sending module comprises the message of locating contextual information to the transmission of grappling network element, makes described grappling network element will comprise the message of locating contextual information after the terminal that is positioned becomes enable mode by idle pulley and sends to register control.
19, a kind of navigation system is characterized in that, comprising:
The grappling network element obtains the location contextual information, if the terminal that is positioned becomes enable mode by idle pulley the described location contextual information that obtains is sent to first register control;
First register control receives the location contextual information from the grappling network element, and positions according to described location contextual information.
20, navigation system according to claim 19 is characterized in that, described navigation system also comprises:
Location-server comprises the message of locating contextual information to described grappling network element transmission.
21, navigation system according to claim 19 is characterized in that, described navigation system also comprises:
Second register control comprises the message of locating contextual information to the transmission of grappling network element.
22, navigation system according to claim 21 is characterized in that, described second register control is deleted the contextual information of preserving behind the described terminal access idle mode that is positioned.
23, navigation system according to claim 22 is characterized in that, described first register control and described second register control are same register controls.
24, according to claim 21 or 22 each described navigation systems, it is characterized in that, described second register control is the register control at terminal place of being positioned before the terminal access idle mode that is positioned, and described first register control is that the terminal that is positioned is become the register control at the terminal place that is positioned behind the enable mode by this idle pulley.
According to each described navigation system of claim 19 to 23, it is characterized in that 25, described grappling network element is location-server, data channel functional entity or authentication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810141769A CN101662487A (en) | 2008-08-29 | 2008-08-29 | Method, device and system for implementing cyclical position service |
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| CN200810141769A CN101662487A (en) | 2008-08-29 | 2008-08-29 | Method, device and system for implementing cyclical position service |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476474A (en) * | 2015-12-31 | 2018-08-31 | 华为技术有限公司 | Method, user equipment, memory node and the base station of mobile management |
| US11178583B2 (en) | 2015-12-31 | 2021-11-16 | Huawei Technologies Co., Ltd. | Mobility management method for low overhead state |
-
2008
- 2008-08-29 CN CN200810141769A patent/CN101662487A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476474A (en) * | 2015-12-31 | 2018-08-31 | 华为技术有限公司 | Method, user equipment, memory node and the base station of mobile management |
| US11178583B2 (en) | 2015-12-31 | 2021-11-16 | Huawei Technologies Co., Ltd. | Mobility management method for low overhead state |
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Application publication date: 20100303 |