CN106686648A - Overload control method, overload control device and overload control system - Google Patents
Overload control method, overload control device and overload control system Download PDFInfo
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- CN106686648A CN106686648A CN201510753495.XA CN201510753495A CN106686648A CN 106686648 A CN106686648 A CN 106686648A CN 201510753495 A CN201510753495 A CN 201510753495A CN 106686648 A CN106686648 A CN 106686648A
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- terminal
- type
- management unit
- operational motion
- base station
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0242—Determining whether packet losses are due to overload or to deterioration of radio communication conditions
Abstract
The invention provides an overload control method, an overload control device and an overload control system. The method comprises the following step: a mobility management unit sends an overload notification message to a base station, wherein the overload notification message carries limit instruction information, the limit instruction information is used to instruct the base station to execute an operation action corresponding to a terminal type, and the operation action is used to refuse or allow the access of a terminal of the terminal type to the mobility management unit. The problem that treatment of different types of terminals is imperfect at high load of a private network supporting multiple types is solved. The treatment method for different types of terminals is perfected.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of method of premature beats, apparatus and system.
Background technology
In order to keep 3-G (Generation Three mobile communication system) in the competitiveness of the communications field, third generation partner program (3rd
Generation Partnership Project, referred to as 3GPP) standard working group is just being devoted to evolution grouping domain system
The research of (Evolved Packet System, referred to as EPS).Fig. 1 is that whole EPS is shown in correlation technique
It is intended to, as shown in figure 1, mainly including universal terrestrial access network (the Evolved Universal Terrestrial of evolution
Radio Access Network, referred to as E-UTRAN) and evolution packet-based core networks (Evolved Packet Core,
Referred to as EPC) two parts.The EPC of the system can support user from GSM EDGE wireless access network (Global
system for Mobile Communication Enhanced Data Rate for GSM Evolution radio
Access network, referred to as GERAN) and universal land radio access web (Universal Terrestrial Radio
Access Network, referred to as UTRAN) access.
In EPC packet-based core networks, home subscriber data server (Home Subscriber Server, abbreviation are contained
For HSS), mobility management unit (Mobility Management Entity, referred to as MME), gateway (Serving
Gateway, referred to as S-GW), grouped data network gateway (PDN Gateway, referred to as P-GW), service
GPRS Support Node (Serving GPRS Support Node, referred to as SGSN) and strategy and charging rule functions reality
Body (Policy and Charging Enforcement Function, referred to as PCRF), wherein：
HSS：Home subscriber data server, is the permanent storage place of user contracting data, positioned at returning for user's signing
Category net；
MME：Mobility management unit, is storage place of the user contracting data in current network, is responsible for terminal to net
Tracking under non-access (Non-Access Stratum, referred to as NAS) layer by layer signaling management, user's idle pulley of network
With paging management function and bearer management；
S-GW：Gateway, is gateway of the core net to wireless system, the user plane bearer of responsible terminal to core net,
Data buffer storage, the function of network side initiating business request, lawful interception and packet routing under terminal idle mode and
Forwarding capability；
P-GW：Grouped data network gateway, is the grouping domain system (EPS) of evolution and the net of its exterior network
Close, be responsible for the functions such as IP address distribution, billing function, packet packet filtering, the strategy application of terminal.
SGSN：Serving GPRS Support Node, is the business of GERAN and UTRAN users access EPC networks
Hold a little, it is functionally similar with MME, it is responsible for the functions such as location updating, paging management and the bearer management of user.
PCRF：Strategy and charging regulation function entity, are responsible for providing policy control and charging regulation to PCEF.
In EPS, multiple MME may be constructed a pond, referred to as MME pool (MME ponds).If
UE is linked into a MME in pond, then UE need not change for it when moving in the MME ponds coverage
The MME of service causes excessive interactive signaling to avoid the TAU caused due to MME changes.ENB (base station) can
To obtain the loading condition of MME, while when MME is overladen, eNB can also be by the instruction of MME
To reduce the access of terminal, to ensure that MME will not be paralysed due to excessive load, system-level risk is caused.
Because with the development of mobile interchange, 3GPP networks start to support the equipment with special characteristics, such as sensor
Equipment, data card etc., these different types of equipment and user when using network because each different characteristics, can
Can be all different to the requirement of network and service condition.Therefore, it is different for these from from the point of view of operation by operator
The equipment of the characteristic network different with user's offer, and these networks may also have different characteristics, therefore be referred to as special
Use network.ENB can select different dedicated networks according to the type information of terminal offer for terminal, that is, select different
MME.Fig. 2 is the schematic diagram that different dedicated networks support that different type terminals are accessed in correlation technique, such as Fig. 2
It is shown, there are five kinds of different types of terminals, and different networks also supports different network types.In order to save construction
Resource, operator can also dispose a dedicated network and support polytype.
In the related, for polytype dedicated network is supported, if there is higher load in the case of, how
But it is not described to how different types of terminal is processed.
In for correlation technique, in the case where polytype dedicated network high load capacity is supported, to the different types of terminal processes
Incomplete problem, there is presently no effective solution.
The content of the invention
The invention provides a kind of method of premature beats, apparatus and system, at least to solve supporting many in correlation technique
Under the dedicated network high load capacity of type, to the incomplete problem of the different types of terminal processes.
According to an aspect of the invention, there is provided a kind of method of premature beats, including：
Mobility management unit to base station sends overload notification message, wherein, restriction is carried in the overload notification message and is referred to
Show information, the restriction configured information is used to indicate that the base station performs operational motion corresponding with terminal type, the behaviour
Start acts on refusal or allows the access of mobility management unit described in the terminal-pair of the terminal type.
Further, the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes that the type information of the terminal is corresponding
Action；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion is held according to the corresponding relation
The action of the row Action option.
Further, methods described also includes：The overload notification message package is identified containing globally unique mobile management unit,
Wherein, the globally unique mobile management unit is identified for the base station according to the globally unique mobile management list
Unit's mark judges the terminal type.
Further, methods described also includes：
The mobility management unit transmission types configured information to the base station, the type indication information to be used to complete complete
The mapping of the unique mobile management unit mark of ball and terminal type.
Further, the operational motion includes one below：
Wireless heterogeneous networks (the Radio for refusing or allowing the new signaling traffic that the terminal of the type is initiated to trigger
Resource Control, referred to as RRC) connection request；
The all of radio resource control RRC connection request for refusing or allowing the terminal of the type to initiate；
Refusal allows high-priority service that the terminal of the type initiates and the RRC of called service triggering to connect.
According to another aspect of the present invention, a kind of method of premature beats is additionally provided, including：
Base station receives the overload notification message that mobility management unit sends, wherein, limit is carried in the overload notification message
Configured information processed；
The base station performs operational motion corresponding with terminal type according to the restriction configured information, and the operational motion is used
In the access for refusing or allowing mobility management unit described in the terminal-pair of the terminal type.
Further, base station is received after the overload notification message that mobility management unit sends, including：
The connection request of the radio resource control RRC of the base station receiving terminal, wherein, carry in the connection request
The type information of the terminal and the mobility management unit for accessing；
The terminal whether is accessed according to the overload notification validation of information in the base station.
Further, the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes that the type information of the terminal is corresponding
Action；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion is held according to the corresponding relation
The action of the row Action option.
Further, methods described also includes：
The overload notification message package is identified containing globally unique mobile management unit, and the base station is unique according to the whole world
Mobile management unit mark judge the terminal type.
Further, methods described also includes：
The base station receives the type indication information that the mobility management unit sends, and the type indication information has been used for
Into the mapping of globally unique mobile management unit mark and terminal type.
Further, the operational motion includes one below：
The radio resource control RRC for refusing or allowing the new signaling traffic that the certain types of terminal is initiated to trigger
Connection request；
The all of radio resource control RRC connection request for refusing or allowing the certain types of terminal to initiate；
Refusal allows the high-priority service of certain types of terminal initiation and the RRC of called service triggering to connect
Connect.
According to another aspect of the present invention, a kind of device of premature beats is additionally provided, in mobility management unit,
Including：
First sending module, for sending overload notification message to base station, wherein, limit is carried in the overload notification message
Configured information processed, the restriction configured information is used to indicate that the base station performs operational motion corresponding with terminal type, institute
Operational motion is stated for refusing or allowing the access of mobility management unit described in the terminal-pair of the terminal type.
Further, the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes that the type information of the terminal is corresponding
Action；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion is held according to the corresponding relation
The action of the row Action option.
Further, the overload notification message package is identified containing globally unique mobile management unit, wherein, the whole world
Unique mobile management unit is identified and judges institute according to the globally unique mobile management unit mark for the base station
State terminal type.
Further, described device also includes：
First kind module, to the base station, the type indication information to be used to complete complete for transmission types configured information
The mapping of the unique mobile management unit mark of ball and terminal type.
Further, the operational motion includes one below：
Refusal allows the radio resource control RRC that the new signaling traffic that the terminal of the type is initiated is triggered to connect
Request；
The all of radio resource control RRC connection request for refusing or allowing the terminal of the type to initiate；
Refusal allows high-priority service that the terminal of the type initiates and the RRC of called service triggering to connect.
According to another aspect of the present invention, a kind of device of premature beats is additionally provided, in base station, including：
First receiver module, for receiving the overload notification message of mobility management unit transmission, wherein, the overload is logical
Know and carry in message refusal or permission configured information；
Performing module, for performing operational motion corresponding with terminal type, the operation according to the restriction configured information
Action is used to limit the access of mobility management unit described in the terminal-pair of the terminal type.
Further, described device also includes：
Second receiver module, for receive mobility management unit transmission overload notification message after, receiving terminal
Radio resource control RRC connection request, wherein, carry in the connection request terminal type information and
The mobility management unit of access；
AM access module, for whether accessing the terminal according to the overload notification validation of information.
Further, the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes the action of the type information of the terminal；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion is held according to the corresponding relation
The action of the row Action option.
Further, described device also includes：
Second Type module, for receiving the type indication information that the mobility management unit sends, the type is indicated
Information is used to complete the mapping of globally unique mobile management unit mark and terminal type.
Further, described device also includes：
3rd type block, identifies, according to institute for the overload notification message package containing globally unique mobile management unit
State globally unique mobile management unit mark and judge the terminal type.
Further, the operational motion includes one below：
The radio resource control RRC for refusing or allowing the new signaling traffic that the certain types of terminal is initiated to trigger
Connection request；
The all of radio resource control RRC connection request for refusing or allowing the certain types of terminal to initiate；
Refusal allows the high-priority service of certain types of terminal initiation and the RRC of called service triggering to connect
Connect.
According to another aspect of the present invention, a kind of system of premature beats is additionally provided, including：Mobility management unit
And base station：
The mobility management unit to the base station sends overload notification message, wherein, take in the overload notification message
Band limits configured information；
The base station performs operational motion corresponding with terminal type according to the restriction configured information, and the operational motion is used
In the access for refusing or allowing mobility management unit described in the terminal-pair of the terminal type.
By the present invention, mobility management unit to base station sends overload notification message, wherein, in the overload notification message
Carry and limit configured information, the restriction configured information is used to indicate that the base station performs operational motion corresponding with terminal type,
The operational motion is used to refusing or allowing the access of the terminal-pair of the terminal type mobility management unit, solves
It is perfect right to the incomplete problem of the different types of terminal processes under supporting polytype dedicated network high load capacity
The processing method of the different types of terminal.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of whole EPS in correlation technique；
Fig. 2 is the schematic diagram that different dedicated networks support that different type terminals are accessed in correlation technique；
Fig. 3 is a kind of flow chart one of the method for premature beats according to embodiments of the present invention；
Fig. 4 is a kind of flowchart 2 of the method for premature beats according to embodiments of the present invention；
Fig. 5 is a kind of structured flowchart one of the device of premature beats according to embodiments of the present invention；
Fig. 6 is a kind of structured flowchart two of the device of premature beats according to embodiments of the present invention；
Fig. 7 is a kind of structured flowchart three of the device of premature beats according to embodiments of the present invention；
Fig. 8 is a kind of structured flowchart four of the device of premature beats according to embodiments of the present invention；
Fig. 9 is a kind of structured flowchart five of the device of premature beats according to embodiments of the present invention；
Figure 10 is the schematic flow sheet that support multiple terminal according to the preferred embodiment of the invention is accessed；
Figure 11 is the schematic diagram of the mode one for realizing operation instruction according to the preferred embodiment of the invention；
Figure 12 is the schematic diagram of the mode two for realizing operation instruction according to the preferred embodiment of the invention；
Figure 13 is the schematic diagram of the mode three for realizing operation instruction according to the preferred embodiment of the invention.
Specific embodiment
Below with reference to accompanying drawing and in conjunction with the embodiments describing the present invention in detail.It should be noted that in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the application can be mutually combined.
In the following description all by taking LTE system as an example, but described method is not limited to LTE system, can be with
Other systems are further applied, such as in UTRAN/GERAN systems, the eNB in following embodiments can be replaced
Be changed to RNC/BSC, and MME could alternatively be message of the SGSN or MSC. in addition in following examples be also with
As a example by message name between eNB and MME, but if being applied to said system, then message name be also
RNC/BSC and SGSN/MSC directly transmit the title of message, but the Information And Action that message is carried all is similar.
And global unique identification GUMMEI of mobile management unit, the unique encodings of SGSN or MSC are could alternatively be,
Or title.
It should be noted that description and claims of this specification and term " first ", " second " in above-mentioned accompanying drawing
Etc. being object for distinguishing similar, without for describing specific order or precedence.
A kind of method of premature beats is provided in the present embodiment, and Fig. 3 is a kind of overload control according to embodiments of the present invention
The flow chart one of the method for system, as shown in figure 3, the flow process comprises the steps：
Step S302, mobility management unit generates overload notification message；
Step S304, mobility management unit to base station sends overload notification message, wherein, in the overload notification message
Carry and limit configured information, the restriction configured information is used to indicate that the base station performs operational motion corresponding with terminal type,
The operational motion is used to refusing or allowing the access of the terminal-pair of the terminal type mobility management unit.
By above-mentioned steps, mobility management unit to base station sends overload notification message, wherein, the overload notification message
Middle carrying limits configured information, and the restriction configured information is used to indicate that the base station performs operational motion corresponding with terminal type,
The operational motion is used to refusing or allowing the access of the terminal-pair of the terminal type mobility management unit, solves
It is perfect right to the incomplete problem of the different types of terminal processes under supporting polytype dedicated network high load capacity
The processing method of the different types of terminal.
In the present embodiment, the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes the corresponding action of the type information of the terminal；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion performs this and moves according to the corresponding relation
Make the action of option.
In the present embodiment, the overload notification message package is identified containing globally unique mobile management unit, wherein, the whole world
Unique mobile management unit is identified and judges the terminal according to the globally unique mobile management unit mark for the base station
Type.
Wherein, globally unique mobile management unit mark includes globally unique MME marks (Globally Unique
MME Identity, referred to as GUMMEI).
In the present embodiment, the mobility management unit transmission types configured information uses to the base station, the type configured information
In the mapping for completing globally unique mobile management unit mark and terminal type.
In the present embodiment, the operational motion includes one below：
Wireless heterogeneous networks (the Radio that the new signaling traffic that the terminal of refusal or permission the type is initiated is triggered
Resource Control, referred to as RRC) connection request；
The all of radio resource control RRC connection request that the terminal of refusal or permission the type is initiated；
Refusal allows the high-priority service of terminal initiation and the RRC of called service triggering of the type to connect.
A kind of method of premature beats is provided in the present embodiment, and Fig. 4 is a kind of overload control according to embodiments of the present invention
The flowchart 2 of the method for system, as shown in figure 4, the flow process comprises the steps：
Step S402, base station receives the overload notification message that mobility management unit sends, wherein, the overload notification disappears
Carry in breath and limit configured information；
Step S404, the base station performs operational motion corresponding with terminal type, the operation according to the restriction configured information
Action is used to refusing or allowing the access of the terminal-pair of the terminal type mobility management unit.
In the present embodiment, base station receives the overload notification message that mobility management unit sends, wherein, the overload notification
Carry in message and limit configured information, the base station performs operational motion corresponding with terminal type according to the restriction configured information,
The operational motion is used to limit the access of the terminal-pair of the terminal type mobility management unit, solves and is supporting various
It is perfect to the inhomogeneity to the incomplete problem of the different types of terminal processes under the dedicated network high load capacity of type
The processing method of the terminal of type.
In the present embodiment, base station is received after the overload notification message that mobility management unit sends, and the base station receives eventually
The connection request of the radio resource control RRC at end, wherein, the type information of the terminal is carried in the connection request and is connect
The mobility management unit for entering；The terminal whether is accessed according to the overload notification validation of information in the base station.
In the present embodiment, the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes the corresponding action of the type information of the terminal；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion performs this and moves according to the corresponding relation
Make the action of option.
In the present embodiment, in the case where the overload notification message package is containing globally unique mobile management unit mark, should
Base station judges the terminal type according to the globally unique mobile management unit mark.
Wherein, globally unique mobile management unit mark includes globally unique MME marks (Globally Unique
MME Identity, referred to as GUMMEI).
In the present embodiment, the base station receives the type indication information that the mobility management unit sends, and the type indicates letter
Cease the mapping for completing globally unique mobile management unit mark and terminal type.
In the present embodiment, the operational motion includes one below：
Refusal allows the radio resource control RRC that the new signaling traffic that the certain types of terminal is initiated is triggered to connect
Connect request；
The all of radio resource control RRC connection request for refusing or allowing the certain types of terminal to initiate；
Refusal allows the high-priority service of certain types of terminal initiation and the RRC connections of called service triggering.
A kind of device of premature beats is additionally provided in the present embodiment, and the device is used to realize above-described embodiment and preferred reality
Mode is applied, repeating no more for explanation had been carried out.As used below, term " module " can realize predetermined work(
The software of energy and/or the combination of hardware.Although the device described by following examples is preferably realized with software,
Hardware, or the realization of the combination of software and hardware is also may and to be contemplated.
Fig. 5 is a kind of structured flowchart one of the device of premature beats according to embodiments of the present invention, positioned at mobile management list
In unit, as shown in figure 5, the device includes：
Generation module 52, for generating overload notification message
First sending module 54, for sending overload notification message to base station, wherein, limit is carried in the overload notification message
Configured information processed, the restriction configured information is used to indicate that the base station performs operational motion corresponding with terminal type, the operation
Action is used to refusing or allowing the access of the terminal-pair of the terminal type mobility management unit.
By said apparatus, generation module 52 generates overload notification message, and the first sending module 54 sends to base station and transships
Notification message, wherein, carrying in the overload notification message and limit configured information, the restriction configured information is used to indicate the base
Stand and perform operational motion corresponding with terminal type, the operational motion is used to refusing or allowing the terminal-pair of the terminal type
The access of the mobility management unit., solve in the case where polytype dedicated network high load capacity is supported, to the inhomogeneity
The incomplete problem of terminal processes of type, the perfect processing method to the different types of terminal.
In the present embodiment, the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes the corresponding action of the type information of the terminal；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion performs this and moves according to the corresponding relation
Make the action of option.
In the present embodiment, the overload notification message package is identified containing globally unique mobile management unit, wherein, the whole world
Unique mobile management unit is identified and judges the terminal according to the globally unique mobile management unit mark for the base station
Type.
Fig. 6 is a kind of structured flowchart two of the device of premature beats according to embodiments of the present invention, positioned at mobile management list
In unit, as shown in fig. 6, module of the device in addition to including Fig. 5, also includes：
First kind module 62, to the base station, the type configured information to be used to complete the whole world for transmission types configured information
The mapping of unique MME mark GUMMEI and terminal type.
In the present embodiment, the operational motion includes one below：
The radio resource control RRC that the new signaling traffic that the terminal of refusal or permission the type is initiated is triggered connects please
Ask；
The all of radio resource control RRC connection request that the terminal of refusal or permission the type is initiated；
Refusal allows the high-priority service of terminal initiation and the RRC of called service triggering of the type to connect.
Fig. 7 is a kind of structured flowchart three of the device of premature beats according to embodiments of the present invention, in base station, is such as schemed
Shown in 7, the device includes：
First receiver module 72, for receiving the overload notification message of mobility management unit transmission, wherein, the overload is led to
Know to be carried in message and limit configured information；
Performing module 74, for performing operational motion corresponding with terminal type according to the restriction configured information, the operation is moved
Act on refusal or allow the access of the terminal-pair of the terminal type mobility management unit.
Fig. 8 is a kind of structured flowchart four of the device of premature beats according to embodiments of the present invention, except including in Fig. 7
Beyond module, the device also includes：
Second receiver module 82, for receive mobility management unit transmission overload notification message after, receiving terminal
The connection request of radio resource control RRC, wherein, type information and the access of the terminal are carried in the connection request
Mobility management unit；
AM access module 84, for whether accessing the terminal according to the overload notification validation of information.
In the present embodiment, the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes the corresponding action of the type information of the terminal；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion performs this and moves according to the corresponding relation
Make the action of option.
Fig. 9 is a kind of structured flowchart five of the device of premature beats according to embodiments of the present invention, except including in Fig. 7
Beyond module, the device also includes：
Second Type module 92, for for receiving the type indication information that the mobility management unit sends, the type to refer to
Show information for completing the mapping of globally unique mobile management unit mark and terminal type.
Wherein, globally unique mobile management unit mark includes globally unique MME marks (Globally Unique
MME Identity, referred to as GUMMEI).
The device also includes：3rd type block, for containing globally unique mobile management list in the overload notification message package
In the case of unit's mark, the terminal type is judged according to the globally unique mobile management unit mark.
In the present embodiment, the operational motion includes one below：
Refusal allows the radio resource control RRC that the new signaling traffic that the certain types of terminal is initiated is triggered to connect
Connect request；
The all of radio resource control RRC connection request for refusing or allowing the certain types of terminal to initiate；
Refusal allows the high-priority service of certain types of terminal initiation and the RRC connections of called service triggering.
In another embodiment of the present invention, a kind of system of premature beats is additionally provided, including：Mobile management list
Unit and base station：
The mobility management unit to the base station sends overload notification message, wherein, carry in the overload notification message and limit
Configured information；
The base station performs operational motion corresponding with terminal type according to the restriction configured information, and the operational motion is used to refuse
Or allow the access of the terminal-pair of the terminal type mobility management unit.
With reference to preferred embodiment and embodiment, the present invention is described in detail.
The preferred embodiments of the present invention be used for support multiple terminal access network in, when the MME loads in network compared with
When big, how MME indicates that eNB carries out follow-up operation, to ensure that MME can lead because load is excessive
Cause whole system unstable.The present embodiment can be used for due to operator or administrative reason, need to reduce MME
Load, it is therefore desirable to access user be controlled.
Figure 10 is the schematic flow sheet that support multiple terminal according to the preferred embodiment of the invention is accessed, as shown in Figure 10,
Including：
Step S1001, when MME needs to control for above-mentioned reasons accessing user, to eNB overload message is sent,
The access restriction for different terminals is wherein carried, wherein limit doing following differentiation, the restriction in correlation technique includes：
1. the business that the terminal of all of non-emergent and non-high priority is initiated refused and the RRC connection request for triggering.
2. the RRC connection request of new signaling traffic triggering is refused.
3. a permission urgency traffic, and the RRC connection request of called service triggering.But (AC=11/15 and
H (E) PLMN and AC=12/13/14 and the emergent operation request in home country can be prevented from)
4. the RRC that a permission high-priority service and called service are triggered connects
5. the RRC connections of the terminal initiation that low priority is counted are refused.
Increasing in view of terminal type, in addition it is also necessary to which different terminal types is further classified, it is therefore proposed that action type
Following enhancing is done, the restriction of the preferred embodiments of the present invention includes：
1. the business that the terminal of all of non-emergent and non-high priority is initiated refused and the RRC connection request for triggering.
2. the RRC connection request of all new signaling traffic triggerings is refused.
3. a permission urgency traffic, and the RRC connection request of called service triggering.But (AC=11/15 and
H (E) PLMN and AC=12/13/14 and the emergent operation request in home country can be prevented from)
4. the RRC that a permission high-priority service and called service are triggered connects
5. refuse low priority terminal and initiate RRC connections
6. the RRC connection request of the new signaling traffic triggering that certain types of terminal is initiated is refused.
7. all of RRC connection request that particular type terminal is initiated is refused.
8. the RRC that the high-priority service and called service that a permission particular type terminal is initiated is triggered connects.
Newly-increased operation is primarily directed to more extensive types of terminal, therefore newly-increased operation with 6～8 citings, but is not limited to
6～8 operation.
Specifically above-mentioned newly-increased action type how is realized, can be realized according to the mode of Figure 11～Figure 13.
Additionally, also supporting MME at present according to certain proportion to realize aforesaid operations action.Consider that MME supports multiclass
The terminal of type, if adopting different operations to different terminals, then can also be different to different operational motion settings
Ratio.Concrete implementation mode can be realized according to the mode of Figure 11～Figure 13.
If additionally, terminal type by GUMMEI come instruction terminal type, then eNB must by configuring, or
Person sets up MME when S1 connects and issues the message of eNB and, and acquisition completes reflecting for GUMMEI and terminal type relation
Penetrate.
Step S1002, eNB preserves aforesaid operations and indicates.
Step S1003, eNB receives the RRC connection establishments request of terminal initiation, wherein carrying dedicated network selects ginseng
Number, for instruction terminal type and/or needs the network type of selection.
Step S1004, according to the operation instruction and dedicated network selection parameter of the MME, performs different operations,
Allow to set up or refuse to set up.
Figure 11 is the schematic diagram of the mode one for realizing operation instruction according to the preferred embodiment of the invention, as shown in figure 11,
In the present embodiment, in overload notification message, the instruction of a terminal type is increased.The terminal type is applied to
Any one needs the operation for indicating particular terminal, such as 6,7,8 mentioned in Figure 10 in action.Due to 6,7
It is the type of refusal access, 8 is the type for allowing to access.Therefore for the applicability of terminal type, similar operations 8
Action can be the high-priority service and called service that " refusal is except the other types terminal of particular type terminal " is initiated
The RRC connections of triggering.
For the network for supporting multiple terminal type, this terminal type can be multiple, can be issued in the way of list
To eNB.
Figure 12 is the schematic diagram of the mode two for realizing operation instruction according to the preferred embodiment of the invention, as shown in figure 12,
In the present embodiment, in overload notification message, the direct increase action in overload message is indicated, if multiple
Terminal, for example, support the MME of terminal type A and terminal type B, can adopt following set-up mode：
N. the RRC connection request of the new signaling traffic triggering of the terminal initiation of type A is refused.
O. the RRC connection request of the new signaling traffic triggering of type A and type B is refused.
P. all of RRC connection request of type B is refused.
Q. the RRC that the high-priority service and called service of type A are triggered only is allowed to connect.
……
According to the difference of terminal type, can combine with action and do more extensions and combine, therefore the reality compared with Figure 11
Existing mode, more with flexibility.
Figure 13 is the schematic diagram of the mode three for realizing operation instruction according to the preferred embodiment of the invention, as shown in figure 13,
In the present embodiment, in overload notification message, for the different operation instruction of different terminal profiles.MME
Can be to different terminal types, it is assumed here that be terminal A and terminal B, different Action options are set.For example refuse institute
There is RRC to connect, or refuse all signaling connections, or only allow the operational motions such as high-priority service access.And
For the operation that endless type is limited, action can be separately provided.
By taking the operational motion in Figure 13 as an example, following setting can be done, for example
Terminal A：
A1. the RRC connection request that new signaling traffic is triggered initiated is refused.
A2. all of RRC connection request initiated is refused.
A3. the RRC connections of the high-priority service and called service triggering initiated only are allowed.
Terminal B：
B1. the RRC connection request that new signaling traffic is triggered initiated is refused.
B2. all of RRC connection request initiated is refused.
B3. the RRC connections of the high-priority service and called service triggering initiated only are allowed.
Operation can be not limited to above-mentioned three kinds
For all types are suitable for for example：" the RRC connection request of all new signaling traffic triggerings of refusal." can be with
Do not associate with terminal type, operation behavior is directly set.
If the terminal type in Figure 11～Figure 13 by GUMMEI come instruction terminal type, it is contemplated that some ends
End is when being initially accessed, it is impossible to provide GUMMEI, therefore eNB needs to know GUMMEI and terminal type relation
Mapping.ENB by configuring, or must set up MME when S1 connects and issue the message of eNB to complete GUMMEI
With the mapping of terminal type relation.If in this way, then the IE of the terminal type in above-described embodiment may be used
To think being exactly this IE of GUMMEI.With Figure 11 in order to the two IE can be same IE.It is with Figure 12
Example, now need not individually include GUMMEI lists, but GUMMEI is selected with corresponding action as action
.By taking Figure 13 as an example, now also without individually including GUMMEI lists, but using different GUMMEI as
Different terminal types.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-described embodiment
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but a lot
In the case of the former be more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to existing
There is the part that technology contributes to embody in the form of software product, the computer software product is stored in one
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can
Being mobile phone, computer, server, or network equipment etc.) perform method described in each embodiment of the invention.
It should be noted that above-mentioned modules can be by software or hardware to realize, for the latter, Ke Yitong
Cross in the following manner realization, but not limited to this：Above-mentioned module is respectively positioned in same processor；Or, above-mentioned module distinguishes position
In multiple processors.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
To be arranged to store the program code for performing above-mentioned execution method and step：
Alternatively, storage medium is also configured to store the program code for performing said method step：
Alternatively, in the present embodiment, above-mentioned storage medium can be including but not limited to：USB flash disk, read-only storage (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), portable hard drive,
Magnetic disc or CD etc. are various can be with the medium of store program codes.
Alternatively, in the present embodiment, processor performs above-described embodiment according to the program code stored in storage medium
Method and step.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general
Realizing, they can be concentrated on single computing device computing device, or be distributed in multiple computing devices and constituted
Network on, alternatively, they can be realized with the executable program code of computing device, it is thus possible to by they
Storage is performed in the storage device by computing device, and in some cases, can be held with the order being different from herein
The shown or described step of row, or they are fabricated to respectively each integrated circuit modules, or will be many in them
Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware
Combine with software.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the technology of this area
For personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made it is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (23)
1. a kind of method of premature beats, it is characterised in that include：
Mobility management unit to base station sends overload notification message, wherein, limit is carried in the overload notification message
Configured information processed, the restriction configured information performs operational motion corresponding with terminal type for indicating the base station,
The operational motion is used to refusing or allowing connecing for mobility management unit described in the terminal-pair of the terminal type
Enter.
2. method according to claim 1, it is characterised in that the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes the type information pair of the terminal
The action answered；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion is closed according to the correspondence
System performs the action of the Action option.
3. method according to claim 1, it is characterised in that methods described also includes：
The overload notification message package is identified containing globally unique mobile management unit, wherein, it is described globally unique
Mobile management unit is identified for the base station according to the globally unique mobile management unit mark judges
Terminal type.
4. the method according to claim 1 or 3, it is characterised in that methods described also includes：
The mobility management unit transmission types configured information has been used for the base station, the type indication information
Into the mapping of globally unique mobile management unit mark and terminal type.
5. method according to claim 1, it is characterised in that the operational motion includes one below：
The radio resource control RRC for refusing or allowing the new signaling traffic that the terminal of the type is initiated to trigger
Connection request；
The all of radio resource control RRC connection request for refusing or allowing the terminal of the type to initiate；
Refusal allows the RRC companies of high-priority service that the terminal of the type initiates and called service triggering
Connect.
6. a kind of method of premature beats, it is characterised in that include：
Base station receives the overload notification message that mobility management unit sends, wherein, take in the overload notification message
Band limits configured information；
The base station performs operational motion corresponding with terminal type according to the restriction configured information, and the operation is moved
Act on refusal or allow the access of mobility management unit described in the terminal-pair of the terminal type.
7. method according to claim 6, it is characterised in that base station receives the overload that mobility management unit sends and leads to
After knowing message, including：
The connection request of the radio resource control RRC of the base station receiving terminal, wherein, take in the connection request
Type information with the terminal and the mobility management unit for accessing；
The terminal whether is accessed according to the overload notification validation of information in the base station.
8. method according to claim 6, it is characterised in that the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes the type information pair of the terminal
The action answered；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion is closed according to the correspondence
System performs the action of the Action option.
9. method according to claim 6, it is characterised in that methods described also includes：
The base station receives the type indication information that the mobility management unit sends, and the type indication information is used
In the mapping for completing globally unique mobile management unit mark and terminal type.
10. the method according to claim 6 or 9, it is characterised in that methods described also includes：
The overload notification message package is identified containing globally unique mobile management unit, and the base station is according to the whole world
Unique mobile management unit mark judges the terminal type.
11. methods according to claim 6, it is characterised in that the operational motion includes one below：
The wireless heterogeneous networks for refusing or allowing the new signaling traffic that the certain types of terminal is initiated to trigger
RRC connection request；
The all of radio resource control RRC connection request for refusing or allowing the certain types of terminal to initiate；
Refusal allows high-priority service that the certain types of terminal initiates and called service triggering
RRC connects.
12. a kind of devices of premature beats, in mobility management unit, it is characterised in that include：
First sending module, for sending overload notification message to base station, wherein, take in the overload notification message
Band limits configured information, and the restriction configured information is used to indicate that the base station performs operation corresponding with terminal type
Action, the operational motion is used to refusing or allowing mobility management unit described in the terminal-pair of the terminal type
Access.
13. devices according to claim 12, it is characterised in that the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes the type information pair of the terminal
The action answered；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion is closed according to the correspondence
System performs the action of the Action option.
14. devices according to claim 12, it is characterised in that described device also includes：
First kind module, has been used for the base station, the type indication information for transmission types configured information
Into the mapping of globally unique mobile management unit mark and terminal type.
15. devices according to claim 12 or 14, it is characterised in that
The overload notification message package is identified containing globally unique mobile management unit, wherein, it is described globally unique
Mobile management unit is identified for the base station according to the globally unique mobile management unit mark judges
Terminal type.
16. devices according to claim 12, it is characterised in that the operational motion includes one below：
The radio resource control RRC for refusing or allowing the new signaling traffic that the terminal of the type is initiated to trigger
Connection request；
The all of radio resource control RRC connection request for refusing or allowing the terminal of the type to initiate；
Refusal allows the RRC companies of high-priority service that the terminal of the type initiates and called service triggering
Connect.
17. a kind of devices of premature beats, in base station, it is characterised in that include：
First receiver module, for receiving the overload notification message of mobility management unit transmission, wherein, the mistake
Carry to be carried in notification message and limit configured information；
Performing module, it is described for performing operational motion corresponding with terminal type according to the restriction configured information
Operational motion is used to refusing or allowing the access of mobility management unit described in the terminal-pair of the terminal type.
18. devices according to claim 17, it is characterised in that described device also includes：
Second receiver module, for after the overload notification message for receiving mobility management unit transmission, receiving
The connection request of the radio resource control RRC of terminal, wherein, the type of the terminal is carried in the connection request
Information and the mobility management unit for accessing；
AM access module, for whether accessing the terminal according to the overload notification validation of information.
19. devices according to claim 17, it is characterised in that the restriction configured information includes at least one of：
The type information of the terminal, wherein, the operational motion performs the action corresponding with the type information；
The Action option of the operational motion, wherein, the Action option includes the type information pair of the terminal
The action answered；
The type of the terminal and the corresponding relation of Action option, wherein, the operational motion is closed according to the correspondence
System performs the action of the Action option.
20. devices according to claim 17, it is characterised in that described device also includes：
Second Type module, for receiving the type indication information that the mobility management unit sends, the type
Configured information is used to complete the mapping of globally unique mobile management unit mark and terminal type.
21. devices according to claim 17 or 20, it is characterised in that described device also includes：
3rd type block, for what is identified containing globally unique mobile management unit in the overload notification message package
In the case of, the terminal type is judged according to the globally unique mobile management unit mark.
22. devices according to claim 17, it is characterised in that the operational motion includes one below：
The wireless heterogeneous networks for refusing or allowing the new signaling traffic that the certain types of terminal is initiated to trigger
RRC connection request；
The all of radio resource control RRC connection request for refusing or allowing the certain types of terminal to initiate；
Refusal allows high-priority service that the certain types of terminal initiates and called service triggering
RRC connects.
23. a kind of systems of premature beats, it is characterised in that include：Mobility management unit and base station：
The mobility management unit to the base station sends overload notification message, wherein, the overload notification message
Middle carrying limits configured information；
The base station performs operational motion corresponding with terminal type according to the restriction configured information, and the operation is moved
Act on refusal or allow the access of mobility management unit described in the terminal-pair of the terminal type.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753495.XA CN106686648A (en) | 2015-11-06 | 2015-11-06 | Overload control method, overload control device and overload control system |
| PCT/CN2016/096701 WO2017076110A1 (en) | 2015-11-06 | 2016-08-25 | Overload control method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753495.XA CN106686648A (en) | 2015-11-06 | 2015-11-06 | Overload control method, overload control device and overload control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106686648A true CN106686648A (en) | 2017-05-17 |
Family
ID=58661583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753495.XA Withdrawn CN106686648A (en) | 2015-11-06 | 2015-11-06 | Overload control method, overload control device and overload control system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106686648A (en) |
| WO (1) | WO2017076110A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109104736A (en) * | 2017-06-21 | 2018-12-28 | 中兴通讯股份有限公司 | It is a kind of to access the method, apparatus controlled and base station |
| CN109392007A (en) * | 2017-08-10 | 2019-02-26 | 中国电信股份有限公司 | For solving the methods, devices and systems of on-demand network signal storm |
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| CN101610494A (en) * | 2008-06-16 | 2009-12-23 | 华为技术有限公司 | Realize method, system and the equipment of overload control or differentiated service |
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| WO2012111993A2 (en) * | 2011-02-16 | 2012-08-23 | Pantech Co., Ltd. | Method and apparatus for rrc connection establishment in mtc |
| CN102811462A (en) * | 2011-05-31 | 2012-12-05 | 普天信息技术研究院有限公司 | Overload processing method and system for mobility management entity |
| CN103889004A (en) * | 2012-12-19 | 2014-06-25 | 思科技术公司 | Systems, methods and media for mobile management entity (MME) selection by evolved node b (ENODEB) |
| WO2015133078A1 (en) * | 2014-03-04 | 2015-09-11 | Nec Corporation | Communication system |
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| CN101610494A (en) * | 2008-06-16 | 2009-12-23 | 华为技术有限公司 | Realize method, system and the equipment of overload control or differentiated service |
| CN102438277A (en) * | 2010-09-29 | 2012-05-02 | 中兴通讯股份有限公司 | Terminal access method and system |
| WO2012111993A2 (en) * | 2011-02-16 | 2012-08-23 | Pantech Co., Ltd. | Method and apparatus for rrc connection establishment in mtc |
| CN102811462A (en) * | 2011-05-31 | 2012-12-05 | 普天信息技术研究院有限公司 | Overload processing method and system for mobility management entity |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109104736A (en) * | 2017-06-21 | 2018-12-28 | 中兴通讯股份有限公司 | It is a kind of to access the method, apparatus controlled and base station |
| CN109392007A (en) * | 2017-08-10 | 2019-02-26 | 中国电信股份有限公司 | For solving the methods, devices and systems of on-demand network signal storm |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017076110A1 (en) | 2017-05-11 |
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