CN106304228A - A kind of PGW method for handover control, system and server - Google Patents
A kind of PGW method for handover control, system and server Download PDFInfo
- Publication number
- CN106304228A CN106304228A CN201610803017.XA CN201610803017A CN106304228A CN 106304228 A CN106304228 A CN 106304228A CN 201610803017 A CN201610803017 A CN 201610803017A CN 106304228 A CN106304228 A CN 106304228A
- Authority
- CN
- China
- Prior art keywords
- pgw
- information
- source
- server
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of PGW method for handover control, including: terminal, current location information is sent to source PGW；Source PGW detects user data delay information, and will determine that information reporting is to server；Wherein, it is judged that information includes current location information, user data delay information, source PGW information, MME information, APN name；By receive, server judges that in information and date storehouse, the historical information of storage contrasts, and judge whether to need to carry out PGW switching according to comparing result, when needs carry out PGW switching, sends PGW switching instruction to MME；MME sends attachment removal request to terminal；Terminal initiates attachment according to attachment removal request, and selects current optimum PGW as purpose PGW；The method can control terminal in the optimum moment and carry out PGW switching, decreases route roundabout, improves Consumer's Experience；The invention also discloses a kind of PGW handover control system and server.
Description
Technical field
The present invention relates to moving communicating field, particularly to a kind of PGW method for handover control, system and server.
Background technology
In 4G standard, user can select a PGW anchor when accessing EPC network (i.e. the core net of 4G mobile communications network)
Fixed, the data of this secondary data access service, i.e. user that are always this user are required for accessing data via this PGW by this PGW
Network, until user's attachment removal.Owing to PGW will not change under normal circumstances always, but it is as the change of customer location, logical
It will be roundabout to there are data in the fixing PGW access data network of grappling when crossing first access, thus affect the business experience of user.
Roundabout in order to reduce route, 4G standard adds the function of PGW gravity treatment (switching) subsequently, is i.e. in the free time as user
During state, user's reattachment can be initiated by EPC, when user adheres to again, just can select the PGW that grappling is more excellent
But in actual deployment, when EPC core net triggers user and initiate reattachment is a difficult problem, because core net
Good means are not had to go to judge when this switching carrying out PGW.Therefore, how solving current EPC network cannot be effective
Determine when this and carry out PGW gravity treatment, cause easily being formed the problem that route is roundabout, be those skilled in the art's skills of needing to solve
Art problem.
Summary of the invention
It is an object of the invention to provide a kind of PGW method for handover control, system and server, can be in optimum moment control
Terminal processed carries out PGW switching, decreases route roundabout, improves Consumer's Experience.
For solving above-mentioned technical problem, the present invention provides a kind of PGW method for handover control, including:
Current location information is sent to source PGW by terminal；
Described source PGW detects user data delay information, and will determine that information reporting is to server；Wherein, described judgement
Information includes described current location information, described user data delay information, source PGW information, MME information, APN name；
In the described judgement information and date storehouse that described server will receive, the historical information of storage contrasts, and root
Judge whether to need to carry out PGW switching according to comparing result, when needs carry out PGW switching, send PGW switching instruction to MME；
Described MME sends attachment removal request to described terminal；
Described terminal initiates attachment according to described attachment removal request, and selects current optimum PGW as purpose PGW.
Wherein, current location information is sent to source PGW by terminal, including:
Terminal sends current location information according to predetermined period to source PGW；Or,
Terminal detects and sends current location information to source PGW when positional information changes.
Wherein, described source PGW detects user data delay information, including:
Described source PGW detects the first Delay of described source PGW extremely described terminal；
Described source PGW is according to second time delay of source PGW described in the address detected of service server to described service server
Information, and using described first Delay and described second Delay as user data delay information；Wherein, described source
PGW draws the address of described service server according to user data package header parser.
Wherein, the method also includes:
The judgement information reporting that newly obtains is given described server by described purpose PGW；
The judgement information newly obtained is stored correspondence position in described data base by described server.
The present invention also provides for a kind of PGW handover control system, including:
Terminal, for being sent to source PGW by current location information；Initiate attachment according to described attachment removal request, and select
Current optimum PGW is as purpose PGW；
Source PGW, is used for detecting user data delay information, and will determine that information reporting is to server；Wherein, described judgement
Information includes described current location information, described user data delay information, source PGW information, MME information, APN name；
Server, in the described judgement information and date storehouse that will receive, the historical information of storage contrasts, and
Judge whether to need to carry out PGW switching according to comparing result, when needs carry out PGW switching, send PGW switching instruction to MME；
MME, for sending attachment removal request to described terminal.
Wherein, described terminal includes:
Position transmitting element, for sending current location information according to predetermined period to source PGW；Or, when position being detected
Current location information is sent to source PGW when information changes.
Wherein, described source PGW includes:
First detector unit, for detecting the first Delay of described source PGW extremely described terminal；
Second detector unit, for according to source PGW's described in the address detected of service server to described service server
Second Delay, and using described first Delay and described second Delay as user data delay information；Wherein,
Described source PGW draws the address of described service server according to user data package header parser.
Wherein, this system also includes:
Purpose PGW, the judgement information reporting being used for newly obtaining is to described server；
Server is additionally operable to the judgement information newly obtained is stored correspondence position in described data base.
The present invention also provides for a kind of server, including:
Receive unit, for receiving the judgement information that source PGW sends；Wherein, described judgement information includes the current of terminal
Positional information, described user data delay information, source PGW information, MME information, APN name；
Judging unit, for contrasting the historical information of storage in described judgement information and date storehouse, and according to right
Judge whether to need to carry out PGW switching than result；
Transmitting element, for when needs carry out PGW switching time, to MME send PGW switching instruction, make described terminal according to
Attachment is initiated in the attachment removal request that described MME sends, and selects current optimum PGW as purpose PGW.
Wherein, server also includes:
Updating block, stores correspondence position in described data base for the judgement information described purpose PGW newly obtained.
A kind of PGW method for handover control provided by the present invention, is sent to source PGW including: terminal by current location information；
Source PGW detects user data delay information, and will determine that information reporting is to server；Wherein, it is judged that information includes current location
Information, user data delay information, source PGW information, MME information, APN name；The judgement information and date that server will receive
In storehouse, the historical information of storage contrasts, and judges whether to need to carry out PGW switching according to comparing result, when needs are carried out
During PGW switching, send PGW switching instruction to MME；MME sends attachment removal request to terminal；Terminal is initiated according to attachment removal request
Attachment, and select current optimum PGW as purpose PGW；The method can carry out PGW in optimum moment control terminal and cut
Change, decrease route roundabout, improve Consumer's Experience, and scheme realizes simplicity；Present invention also offers a kind of PGW switching control
System and server, have above-mentioned beneficial effect, do not repeat them here.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
The flow chart of the PGW method for handover control that Fig. 1 is provided by the embodiment of the present invention；
The data flow schematic diagram of the PGW method for handover control that Fig. 2 is provided by the embodiment of the present invention；
The structured flowchart of the PGW handover control system that Fig. 3 is provided by the embodiment of the present invention.
Detailed description of the invention
The core of the present invention is to provide a kind of PGW method for handover control, system and server, can be in optimum moment control
Terminal processed carries out PGW switching, decreases route roundabout, improves Consumer's Experience.
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Refer to the flow chart of the PGW method for handover control that Fig. 1, Fig. 1 are provided by the embodiment of the present invention；The method is permissible
Including:
Current location information is sent to source PGW by S100, terminal；
Wherein, terminal sends its current location information to source PGW in time, in order to improve the effectiveness sending data and can use
Property, and alleviate the power consumption of terminal, current location information can be sent in real time；I.e. optional, terminal according to predetermined period to
Source PGW sends current location information；Or, terminal detects and sends current location information to source PGW when positional information changes.
Concrete, terminal periodic reports current positional information, or when terminal have changed affiliated subdistrict or TA
(Tracking Area) is that terminal detects when positional information changes afterwards, will report up-to-date positional information to source PGW.
Or both meet any one situation and are required for reporting up-to-date positional information to source PGW.
S110, described source PGW detect user data delay information, and will determine that information reporting is to server；Wherein, described
Judgement information at least includes the current location information of terminal, described user data delay information, source PGW information, MME information, APN
Name；Can also increase or revise the particular content that judgement information is comprised according to user's request.
Concrete, source PGW here can regularly monitor user data delay information, and this detection cycle can be by user
Confirm according to practical situation.This detection cycle is not the smaller the better, it is also contemplated that the level of hardware of server, frequently
The efficiency etc. of relative analysis.
Source PGW detection user data delay information may include that
Described source PGW detects the first Delay of described source PGW extremely described terminal；
Described source PGW is according to second time delay of source PGW described in the address detected of service server to described service server
Information, and using described first Delay and described second Delay as user data delay information；Wherein, described source
PGW draws the address of described service server according to user data package header parser.
It is right that the historical information stored in the described judgement information and date storehouse that S120, described server will receive is carried out
Ratio, and judge whether to need to carry out PGW switching according to comparing result, when needs carry out PGW switching, send PGW switching to MME
Instruction；
Concrete, comparison process volume can be according to the data delay situation under similar hardware condition in data base, with
And data delay situation after switching PGW in this case, if data base adding up, the information that records is when being data after switching
Situation of prolonging is better than before switching, then judge to need to carry out PGW switching.I.e. server confirms shape similar with judgement information in data base
The data delay referential data of condition, changes the information such as the data delay after PGW and judges that it is the need of switching over.
Wherein, the present embodiment can also be analyzed the refinement of rule according to user's actual need, such as when in data base
The information recorded is that after switching, data delay situation is better than before switching, and judges that time delay reduces whether degree is more than threshold value, if all
Satisfied then judge needs carry out PGW switching.The analysis rule the most not judged concrete contrast is defined, it is only necessary to according to
History mass data is analyzed under conventional analogue the result that whether switched over of data delay information before and after switching
?.
S130, described MME send attachment removal request to described terminal；
S140, described terminal initiate attachment according to described attachment removal request, and select current optimum PGW as purpose
PGW。
Concrete, MME initiates user's reattachment flow process.MME sends attachment removal request to terminal, and (this attachment removal request is permissible
Comprise PGW switching instruction), this request indicate terminal must the most again initiate attachment, terminal is according to indicating after attachment removal, vertical
The most again initiate attachment, and select current optimum PGW to provide service for it.
So that server can this terminal of complete documentation before the handover after data delay situation, to update corresponding feelings
Analytical data under condition, the most preferably, this embodiment also includes:
The judgement information reporting that newly obtains is given described server by described purpose PGW；
The judgement information newly obtained is stored correspondence position in described data base by described server.
Concrete, this step is in order to the most more new database, i.e. target PGW also need to report to big data server
Details after switching, enable the server to the details after obtaining switching in time, thus can also obtain switching effect.
Promote subsequent server and instruct the accuracy of handover operation.I.e. target PGW reports relevant information to big data server.Terminal pair
After the PGW answered has switched, target PGW is believed with MME to the positional information of big data server report of user, target PGW information
Breath, APN name and the up-to-date data delay information detected, big data server is stored in big data database relevant information
In, for assisting follow-up PGW switching judging.
Illustrate as a example by concrete PGW switching below, refer to the data stream that Fig. 2, Fig. 2 give in this example
To；The most above-mentioned server of big data server in figure, and the judgement information that the content of information reporting i.e. reports.Concrete workflow
Journey is as follows:
1, terminal accesses EPC network, and selecting source PGW is its service.
2, in terminal periodic maybe when there is position change, and its latest position information is sent to source PGW.
3, source PGW is periodically detected the data delay of user；The data delay that PGW measures can include two parts data.
First is the data delay of PGW and terminal room；Second is the time delay between PGW and service server, and PGW is from terminal data bag
Packet header in can parse the IP address of service server, then detection PGW is to the data delay of service server.
4, source PGW terminal current location, MME Yu PGW information for Terminal for service device, APN name and measures
Data delay reports big data server.I.e. report judgement information.
5, big data server switches over judgement according to the information received and mass historical data.
6, judging that terminal needs to carry out PGW switching when big data server, big data server sends PGW to MME and cuts
Change instruction.
7, MME sends attachment removal request to terminal, and wherein instruction terminal must initiate reattachment immediately.
8, terminal initiates reattachment in accordance with the instructions, selects new optimum PGW (purpose PGW) to provide service for it；
9, purpose PGW test user data delay.
10, purpose PGW terminal current location, MME with PGW information, APN name for Terminal for service device and is measured
Data delay report big data server.
11, the information that the storage of big data, services district receives is for assisting follow-up switch decision.
Based on technique scheme, the PGW method for handover control that the embodiment of the present invention provides, for current EPC network without
Method effectively determines when this and carries out PGW gravity treatment, causes easily forming the problem that route is roundabout, utilizes the big data of core network to divide
Analysis, the position of comprehensive reference present terminal, the PGW of current selection, this APN name, the data delay measured and sea accessed
Amount historical data information does PGW switch decision, is controlled to initiate PGW gravity treatment (switching) operation, the program by core net the most again
Realize simplicity, terminal can be controlled in the optimum moment and carry out PGW switching, it is possible to reduce route roundabout, promote Consumer's Experience.
The PGW handover control system and the server that there is provided the embodiment of the present invention below are introduced, PGW described below
Handover control system and server can be mutually to should refer to above-described PGW method for handover control.
Refer to the structured flowchart of the PGW handover control system that Fig. 3, Fig. 3 are provided by the embodiment of the present invention；This system can
To include:
Terminal 10, for being sent to source PGW by current location information；Initiate attachment according to described attachment removal request, and select
Select current optimum PGW as purpose PGW；
Source PGW20, is used for detecting user data delay information, and will determine that information reporting is to server；Wherein, sentence described in
Disconnected information includes described current location information, described user data delay information, source PGW information, MME information, APN name；
Server 30, in the described judgement information and date storehouse that will receive, the historical information of storage contrasts,
And judge whether to need to carry out PGW switching according to comparing result, when needs carry out PGW switching, send PGW switching to MME and refer to
Show；
MME40, for sending attachment removal request to described terminal；
Purpose PGW50, for the new source PGW as described terminal.
Based on above-described embodiment, described terminal 10 includes:
Position transmitting element, for sending current location information according to predetermined period to source PGW；Or, when position being detected
Current location information is sent to source PGW when information changes.
Based on above-described embodiment, described source PGW20 includes:
First detector unit, for detecting the first Delay of described source PGW extremely described terminal；
Second detector unit, for according to source PGW's described in the address detected of service server to described service server
Second Delay, and using described first Delay and described second Delay as user data delay information；Wherein,
Described source PGW draws the address of described service server according to user data package header parser.
Based on above-described embodiment, this system also includes:
Purpose PGW50, is additionally operable to the judgement information reporting that newly obtains to described server；
Server 30 is additionally operable to the judgement information newly obtained is stored correspondence position in described data base.
The embodiment of the present invention also provides for a kind of server, and this server possesses the ability processing big data, comprising:
Receive unit, for receiving the judgement information that source PGW sends；Wherein, described judgement information includes the current of terminal
Positional information, described user data delay information, source PGW information, MME information, APN name；
Judging unit, for contrasting the historical information of storage in described judgement information and date storehouse, and according to right
Judge whether to need to carry out PGW switching than result；
Transmitting element, for when needs carry out PGW switching time, to MME send PGW switching instruction, make described terminal according to
Attachment is initiated in the attachment removal request that described MME sends, and selects current optimum PGW as purpose PGW.
Based on above-described embodiment, this server also includes:
Updating block, stores correspondence position in described data base for the judgement information described purpose PGW newly obtained.
Based on technique scheme, the server that the embodiment of the present invention carries can be with the big data analysis of core network, comprehensively
With reference to the position of present terminal, the PGW currently selected, this APN name, the data delay measured and magnanimity history number accessed
It is believed that breath, to do PGW switch decision, and when needs carry out PGW switching, issues PGW switching instruction, processing speed is fast, Ke Yi
The optimum moment controls terminal and carries out PGW switching, it is possible to reduce route roundabout, promotes Consumer's Experience.
In description, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is real with other
Executing the difference of example, between each embodiment, identical similar portion sees mutually.For device disclosed in embodiment
Speech, owing to it corresponds to the method disclosed in Example, so describe is fairly simple, relevant part sees method part explanation
?.
Professional further appreciates that, in conjunction with the unit of each example that the embodiments described herein describes
And algorithm steps, it is possible to electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, the most generally describes composition and the step of each example according to function.These
Function performs with hardware or software mode actually, depends on application-specific and the design constraint of technical scheme.Specialty
Technical staff specifically should can be used for using different methods to realize described function to each, but this realization should not
Think beyond the scope of this invention.
The method described in conjunction with the embodiments described herein or the step of algorithm can direct hardware, processor be held
The software module of row, or the combination of the two implements.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above PGW method for handover control provided by the present invention, system and server are described in detail.Herein
Applying specific case to be set forth principle and the embodiment of the present invention, the explanation of above example is only intended to help
Understand method and the core concept thereof of the present invention.It should be pointed out that, for those skilled in the art, do not taking off
On the premise of the principle of the invention, it is also possible to the present invention is carried out some improvement and modification, these improve and modification also falls into this
In invention scope of the claims.
Claims (10)
1. a PGW method for handover control, it is characterised in that including:
Current location information is sent to source PGW by terminal；
Described source PGW detects user data delay information, and will determine that information reporting is to server；Wherein, described judgement information
Including described current location information, described user data delay information, source PGW information, MME information, APN name；
In the described judgement information and date storehouse that described server will receive, the historical information of storage contrasts, and according to right
Judge whether to need to carry out PGW switching than result, when needs carry out PGW switching, send PGW switching instruction to MME；
Described MME sends attachment removal request to described terminal；
Described terminal initiates attachment according to described attachment removal request, and selects current optimum PGW as purpose PGW.
PGW method for handover control the most according to claim 1, it is characterised in that current location information is sent to by terminal
Source PGW, including:
Terminal sends current location information according to predetermined period to source PGW；Or,
Terminal detects and sends current location information to source PGW when positional information changes.
PGW method for handover control the most according to claim 2, it is characterised in that described source PGW detects user data delay
Information, including:
Described source PGW detects the first Delay of described source PGW extremely described terminal；
Described source PGW according to source PGW described in the address detected of service server to the second Delay of described service server,
And using described first Delay and described second Delay as user data delay information；Wherein, described source PGW according to
User data package header parser draws the address of described service server.
4. according to the PGW method for handover control described in any one of claim 1-3, it is characterised in that also include:
The judgement information reporting that newly obtains is given described server by described purpose PGW；
The judgement information newly obtained is stored correspondence position in described data base by described server.
5. a PGW handover control system, it is characterised in that including:
Terminal, for being sent to source PGW by current location information；Initiate attachment according to described attachment removal request, and select current
Optimum PGW is as purpose PGW；
Source PGW, is used for detecting user data delay information, and will determine that information reporting is to server；Wherein, described judgement information
Including described current location information, described user data delay information, source PGW information, MME information, APN name；
Server, in the described judgement information and date storehouse that will receive, the historical information of storage contrasts, and according to
Comparing result judges whether to need to carry out PGW switching, when needs carry out PGW switching, sends PGW switching instruction to MME；
MME, for sending attachment removal request to described terminal.
PGW handover control system the most according to claim 5, it is characterised in that described terminal, including:
Position transmitting element, for sending current location information according to predetermined period to source PGW；Or, when positional information being detected
Current location information is sent to source PGW when changing.
PGW handover control system the most according to claim 6, it is characterised in that described source PGW, including:
First detector unit, for detecting the first Delay of described source PGW extremely described terminal；
Second detector unit, for second according to source PGW described in the address detected of service server to described service server
Delay, and using described first Delay and described second Delay as user data delay information；Wherein, described
Source PGW draws the address of described service server according to user data package header parser.
8. according to the PGW handover control system described in any one of claim 5-7, it is characterised in that also include:
Purpose PGW, the judgement information reporting being used for newly obtaining is to described server；
Server is additionally operable to the judgement information newly obtained is stored correspondence position in described data base.
9. a server, it is characterised in that including:
Receive unit, for receiving the judgement information that source PGW sends；Wherein, described judgement information includes the current location of terminal
Information, described user data delay information, source PGW information, MME information, APN name；
Judging unit, for contrasting the historical information of storage in described judgement information and date storehouse, and according to contrast knot
Fruit judges whether to need to carry out PGW switching；
Transmitting element, for when needs carry out PGW switching, sends PGW switching instruction to MME, makes described terminal according to described
Attachment is initiated in the attachment removal request that MME sends, and selects current optimum PGW as purpose PGW.
Server the most according to claim 9, it is characterised in that also include:
Updating block, stores correspondence position in described data base for the judgement information described purpose PGW newly obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803017.XA CN106304228B (en) | 2016-09-05 | 2016-09-05 | A kind of PGW method for handover control, system and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610803017.XA CN106304228B (en) | 2016-09-05 | 2016-09-05 | A kind of PGW method for handover control, system and server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106304228A true CN106304228A (en) | 2017-01-04 |
| CN106304228B CN106304228B (en) | 2019-10-22 |
Family
ID=57710831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610803017.XA Active CN106304228B (en) | 2016-09-05 | 2016-09-05 | A kind of PGW method for handover control, system and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106304228B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282827A (en) * | 2017-01-06 | 2018-07-13 | 北京三星通信技术研究有限公司 | Method, node for interoperating between network and equipment |
| WO2019001174A1 (en) * | 2017-06-30 | 2019-01-03 | 华为技术有限公司 | Application instance address translation method and apparatus |
| WO2020169086A1 (en) * | 2019-02-22 | 2020-08-27 | 华为技术有限公司 | User-plane path selection method and apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011150649A1 (en) * | 2010-12-24 | 2011-12-08 | 华为技术有限公司 | Method and device for reallocating packet data gateway |
| CN102523629A (en) * | 2009-09-18 | 2012-06-27 | 日本电气株式会社 | Communication system and communication controlling method |
| CN102740270A (en) * | 2011-04-07 | 2012-10-17 | 中兴通讯股份有限公司 | Method for managing mobility, creating context and establishing channels for terminal |
| US20140003241A1 (en) * | 2011-04-03 | 2014-01-02 | Lg Electronics Inc. | Server for undertaking control plane in mobile communication network and method for supporting traffic detour service mobility in same server |
| CN105813146A (en) * | 2014-12-31 | 2016-07-27 | 中兴通讯股份有限公司 | Service flow transmission path optimizing method and device and MME |
-
2016
- 2016-09-05 CN CN201610803017.XA patent/CN106304228B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523629A (en) * | 2009-09-18 | 2012-06-27 | 日本电气株式会社 | Communication system and communication controlling method |
| WO2011150649A1 (en) * | 2010-12-24 | 2011-12-08 | 华为技术有限公司 | Method and device for reallocating packet data gateway |
| US20140003241A1 (en) * | 2011-04-03 | 2014-01-02 | Lg Electronics Inc. | Server for undertaking control plane in mobile communication network and method for supporting traffic detour service mobility in same server |
| CN102740270A (en) * | 2011-04-07 | 2012-10-17 | 中兴通讯股份有限公司 | Method for managing mobility, creating context and establishing channels for terminal |
| CN105813146A (en) * | 2014-12-31 | 2016-07-27 | 中兴通讯股份有限公司 | Service flow transmission path optimizing method and device and MME |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282827A (en) * | 2017-01-06 | 2018-07-13 | 北京三星通信技术研究有限公司 | Method, node for interoperating between network and equipment |
| WO2019001174A1 (en) * | 2017-06-30 | 2019-01-03 | 华为技术有限公司 | Application instance address translation method and apparatus |
| CN113194157A (en) * | 2017-06-30 | 2021-07-30 | 华为技术有限公司 | Application instance address conversion method and device |
| US11140665B2 (en) | 2017-06-30 | 2021-10-05 | Huawei Technologies Co., Ltd. | Application instance address translation method and apparatus |
| US11696290B2 (en) | 2017-06-30 | 2023-07-04 | Huawei Technologies Co., Ltd. | Application instance address translation method and apparatus |
| WO2020169086A1 (en) * | 2019-02-22 | 2020-08-27 | 华为技术有限公司 | User-plane path selection method and apparatus |
| CN111614563A (en) * | 2019-02-22 | 2020-09-01 | 华为技术有限公司 | User plane path selection method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106304228B (en) | 2019-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105898782B (en) | Method for determining network quality and associated communication device and communication network | |
| CN106455058B (en) | A kind of method and device of determining population distribution situation | |
| US7120449B1 (en) | Location determination in telecommunication network | |
| US20170213158A1 (en) | Behavioral characteristic prediction system, behavioral characteristic prediction device, method and program | |
| EP2807553A1 (en) | Managing data transfers over network connections based on priority and a data usage plan | |
| CN105072139B (en) | Recommend method and apparatus | |
| CN106304228A (en) | A kind of PGW method for handover control, system and server | |
| CN108899082A (en) | Maintenance service management method, system, terminal and computer readable storage medium | |
| EP2713270A1 (en) | Resource scheduling method and device | |
| CN106162714A (en) | A kind of calling information processing method and processing device | |
| AU2013373348B2 (en) | Bandwidth measuring device and program | |
| CN105491529B (en) | The memory mapping treatment method and big data platform of mobile terminal locations data | |
| CN110162292A (en) | Voice broadcast method and device | |
| CN108234171A (en) | A kind of data processing method, system and device | |
| CN108074008A (en) | A kind of method and device in predicted congestion section | |
| CN112383874B (en) | Cross-zone coverage identification method, device, equipment and storage medium | |
| CN105792301B (en) | A kind of terminal of handover network, method and system | |
| EP3310093A1 (en) | Traffic control method and apparatus | |
| CN103517405A (en) | Network positioning method and system, mobile terminal and network-side apparatus | |
| WO2015193727A1 (en) | Method, apparatus and readable medium for an api notifying an application that qos will change in future | |
| CN104540097B (en) | A kind of method and apparatus that information is provided | |
| CN107590997A (en) | A kind of traffic monitoring method and device based on Internet of Things | |
| US10171609B2 (en) | Constraint based signal for intellegent and optimized end user mobile experience enhancement | |
| CN106331060A (en) | Control execution method and system based on WIFI | |
| CN108174391B (en) | User service perception optimization method and system and service platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220118 Address after: 516000 floor 7, phase II, Dalong building, No. 2, Jiangbei Wenhua 1st Road, Huicheng District, Huizhou City, Guangdong Province Patentee after: Huizhou smart big data Co.,Ltd. Address before: 510062 courtyard 729, Dongfeng East Road, Yuexiu District, Guangzhou, Guangdong Patentee before: GUANGDONG University OF TECHNOLOGY |
|
| TR01 | Transfer of patent right |