CN105163345B - A kind of method and system of area reporting - Google Patents
A kind of method and system of area reporting Download PDFInfo
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- CN105163345B CN105163345B CN201510473965.7A CN201510473965A CN105163345B CN 105163345 B CN105163345 B CN 105163345B CN 201510473965 A CN201510473965 A CN 201510473965A CN 105163345 B CN105163345 B CN 105163345B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000012544 monitoring process Methods 0.000 claims abstract description 173
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000007774 longterm Effects 0.000 claims description 4
- 230000011664 signaling Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000006870 function Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000011217 control strategy Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 241000760358 Enodes Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1403—Architecture for metering, charging or billing
- H04L12/1407—Policy-and-charging control [PCC] architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/66—Policy and charging system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/80—Rating or billing plans; Tariff determination aspects
- H04M15/8033—Rating or billing plans; Tariff determination aspects location-dependent, e.g. business or home
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/24—Accounting or billing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0893—Assignment of logical groups to network elements
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Quality & Reliability (AREA)
- General Business, Economics & Management (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of method and system of area reporting, are related to telecommunication technology field.In order to solve the problems, such as that signaling overheads existing in the prior art is larger and invents.This method is applied in LTE network, and the MME in LTE network is provided at least one PRA lists in advance, and each PRA lists correspond to a monitoring region, and this method includes：MME sends the PRA ID of each PRA lists to PCRF；PCRF determines that at least one target PRA ID, each target PRA ID correspond to a Target monitoring area according to the pre-stored corresponding monitoring list of user equipment；PCRF sends all target PRA ID to MME；For MME according to all target PRA ID, whether monitoring user equipment leaves or enters the corresponding Target monitoring area target PRA ID, and reports monitoring result to PCRF.The present invention applies during monitoring the position of user equipment.
Description
Technical field
The present invention relates to telecommunication technology field more particularly to a kind of method and system of area reporting.
Background technology
Currently, telecom operators are to user equipment (English：User Equipment, referred to as：UE) data asked carry out
Charging control and policy control.In control strategy and during issuing of charging policy, telecom operators need to be set according to user
The corresponding control strategies of UE and charging policy are formulated or adjusted in the region at standby place.It is generally determined and is used by area reporting technology
Position where the equipment of family, namely in UE IP connected reference networks are established or change to telecom operators' equipment of the core network request
(English：IP-Connectivity Access Network, referred to as：IP-CAN during) carrying, while region is started
It reports technology and whether UE is left with realizing or is monitored into specific region.
Existing area reporting mechanism is the Policy and Charging Rules Function during foundation of IP-CAN sessions
(Policy and Charging Rules Function, PCRF) is to mobility management entity (Mobility Management
Entity, MME) it issues the corresponding monitoring in one or more regions for monitoring is needed to report region (Presence Reporting
Area, PRA) list, then judge whether UE enters or leave monitoring region according to PRA lists by MME.Wherein, each PRA row
Table includes cell ID, the Base Station Identification etc. included by the corresponding region to be monitored of the list；PRA lists and region to be monitored
Correspondence be artificial pre-set.Existing this area reporting mechanism, in the interactive process of PCRF and MME,
PCRF needs to issue the corresponding PRA lists in institute monitoring section domain in need to MME, and signaling overheads is larger.
Invention content
The present invention provides a kind of method and system of area reporting, can realize the monitoring that multiple regions are carried out for UE.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
A kind of method of area reporting, the method are applied in long term evolution LTE network, the shifting in the LTE network
It is pre-configured at least one monitoring in dynamic management entity MME and reports region PRA lists, there are one each PRA lists tools
PRA-ID, each PRA lists correspond to a monitoring region, the method includes：
When establishing IP connected reference network IP-CAN sessions for user equipment, MME to strategy with charging rule functions list
First PCRF sends the corresponding PRA-ID of each PRA lists；
PCRF determines at least one target PRA-ID, often according to the pre-stored corresponding monitoring list of the user equipment
A target PRA-ID corresponds to a Target monitoring area；
PCRF sends at least one target PRA-ID to MME；
MME is according to all target PRA-ID, and monitoring the user equipment, whether to leave or enter target PRA-ID corresponding
Target monitoring area；
If the user equipment leaves or enters first object monitoring region, first mesh is sent to PCRF if MME
The corresponding PRA-ID in mark monitoring region, first object monitoring region are that arbitrary target monitors region.
A kind of system of area reporting, the system comprises Policy and Charging Rules Function PCRF and mobile management are real
Body MME, wherein
It is pre-configured at least one monitoring in the MME and reports region PRA lists, there are one each PRA lists tools
PRA-ID, each PRA lists correspond to a monitoring region；
The MME, for when establishing IP connected reference network IP-CAN sessions for user equipment, being advised to strategy and charging
Then functional unit PCRF sends the corresponding PRA-ID of each PRA lists；
The PCRF, for according to the pre-stored corresponding monitoring list of the user equipment, determining at least one target
PRA-ID, each target PRA-ID correspond to a Target monitoring area；
PCRF sends at least one target PRA-ID to MME；
The MME is additionally operable to, according to all target PRA-ID, monitor whether the user equipment leaves or enters target
The corresponding Target monitoring area PRA-ID；
When the user equipment, which leaves or enters first object, monitors region, the first object monitoring is sent to PCRF
The corresponding PRA-ID in region, first object monitoring region are that arbitrary target monitors region.
The method and system of area reporting provided by the invention are provided with one or more PRA lists in advance in MME, often
A PRA lists correspond to a monitoring region, each PRA lists tool there are one PRA-ID, MME only to PCRF send PRA-ID by
It one or more region corresponding PRA-ID and the PRA- that will select that PCRF chooses need to monitor from the PRA-ID of reception
ID is issued to MME, and the monitoring in the region of monitoring whether is entered by MME progress user equipment and monitoring result is reported to PCRF.
With in the prior art by PCRF need to MME issue monitoring section domain in need PRA lists thus the larger phase of signaling overheads
Than the present invention can reduce the quantity for the PRA lists that PCRF is issued to MME, in turn by being pre-configured with PRA lists in MME
Signaling overheads can be reduced.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of PCC frameworks provided in an embodiment of the present invention；
Fig. 2 is a kind of flow diagram of the method for area reporting provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of the method for another area reporting provided in an embodiment of the present invention；
Fig. 4 is the flow diagram of the method for another area reporting provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of the system of area reporting provided in an embodiment of the present invention.
Specific implementation mode
Below in conjunction with the attached drawing in the present embodiment, the technical solution in the present embodiment is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the scope of protection of the invention.
As shown in Figure 1 for third generation partner program (3rd Generation Partnership Project,
The strategy and charging control (Policy and Charging Control, PCC) framework 3GPP) proposed, the PCC frameworks are main
Including user-subscribed database (Subscription Profile Repository, SPR), application function (Application
Function, AF), Policy and Charging Rules Function (Policy and Charging Rules Function, PCRF),
Strategy and charge execution function (Policy and Charging Enforcement Function, PCEF), gateway GPRS branch
Serve as a diplomatic envoy point (Gateway GPRS Support Node, GGSN) i.e. gateway GW, online charging system (Online Charging
System, OCS) and the network entities such as off-line accounting system (Offline Charging System, OFCS).
Wherein, SPR is managed and is stored the relevant information of user/signing needed for all PCRF, can be used for PCRF constructions
Strategic decision-making, can be independent or integrated with other databases of existing net.
AF provides business information to PCRF, and the business information of application layer is provided to its dynamic, and PCRF can believe according to the business
Cease dynamic generation or the corresponding PCC rules of modification.
PCEF is located at GGSN, for identifying Business Stream and reporting business feature to PCRF and obtained from PCRF and execute base
Control in Business Stream and charging policy；For example, for the QoS of guarantee business and carrying out charging to business data flow, UE is sent out
All IP data packets or all IP data packets to be received need by PCEF, PCEF utilizes the PCC obtained from PCRF regular,
Business data flow filtering is carried out to each IP data packets.
GGSN has been mainly gateway GW effects, it can be connected with a variety of different data networks, such as Integrated Digital Services
Net (Integrated Services Digital Network, ISDN), PSPDN Packet Switched Public Data Network (Packet
Switched Public Data Network, PSPDN) and LAN (Local Area Network, LAN) etc..GGSN can
Protocol conversion is carried out with the GPRS packet data packages during GSM is netted, so as to which these packet data packages are transmitted to distal end
TCP/IP networks or X.25 network.
PCRF is the strategy and charging control policy decision point of business data flow and IP bearing resources, PCRF according to AF and
The business feature that SPR is provided formulates PCC rules with associated user's attribute, and dynamic is handed down to PCEF.
OCS/OFCS refers to the charge system for participating in communication course control, can solve the control of user's real-time credit, prepayment
The problems such as taking using data service and real time charging value added business.
An embodiment of the present invention provides a kind of method of area reporting, this method is mainly used in long term evolution (Long
Term Evolution, LTE) network PCC frameworks in, during user equipment establishes IP-CAN sessions, in each IP-
During CAN session establishments, the PCRF in PCC frameworks will have interaction, while the process that starting region reports with MME, thus
The executive agent of its interaction flow is PCRF and MME, and is pre-configured at least one monitoring in the MME and region PRA is reported to arrange
Table, each PRA lists tool is there are one PRA-ID, and each PRA lists correspond to a monitoring region, wherein each PRA
Cell-id/eNodeB-id/TAI information is preserved in list, wherein cell-id refers to the cell ID for needing to monitor；
ENodeB-id refers to the mark for the base station for needing to monitor；Tracing area mark (tracking area identification,
TAI) refer to the mark in region for needing to monitor.The corresponding institute monitoring section domain pair in need of user equipment is preserved in the PCRF
The PRA-ID answered.Wherein, the region of needs monitoring is divided into routine monitoring region and personalized monitoring region, correspondingly, by normal
The corresponding PRA-ID in rule monitoring region is stored in the first monitoring list；The corresponding PRA-ID in personalization monitoring region is stored in
In second monitoring list.All user equipmenies are all in requisition for the general areas of monitoring, thus all user equipmenies are all corresponding with
First monitoring list；But not all user equipment is all corresponding with personalized monitoring region, signified personalized monitoring region
It determines according to the demand of user.
As shown in Fig. 2, the method includes：
101：When establishing IP connected reference network IP-CAN sessions for user equipment, MME to strategy with charging regulation work(
It can the corresponding PRA-ID of each PRA lists of unit PCRF transmissions.
Since MME is capable of the change in location of real-time perception UE, so in order to realize the monitoring to UE, need to preserve in MME
PRA lists, and some regions are required for being monitored to nearly all user equipment, such as the Tian An positioned at Beijing
Door, thus the corresponding PRA lists in these regions (this kind of region is known as general areas in text) can be pre-configured in MME and nothing
The PRA lists that PCRF generates the user equipment according to the monitoring strategies of user equipment are needed to be handed down to MME again.
In addition, specific to the PRA lists of institute's concrete configuration in some MME, also to be configured according to the physical location where MME
PRA lists, such as：Although the Tian'anmen Square is the region that the needs of a routine monitor, user equipment establishes IP-CAN
The MME connected when session is located at Daxing District, then the PRA lists configured in the MME may not include that the Tian'anmen Square is corresponding
PRA lists.
Correspondingly, during the specific implementation of this step, due to being already configured in MME and user equipment relevant one
A or multiple PRA lists, thus MME send establish the related signaling of IP-CAN sessions when, will be with the relevant institute of user equipment
There is the PRA-ID that the PRA-ID of PRA lists is sent to PCRF in order to the regions monitored according to monitoring list determination needs PCRF,
Its detailed process sees below literary detailed description.
102：PCRF determines at least one target PRA- according to the pre-stored corresponding monitoring list of the user equipment
ID, each target PRA-ID correspond to a Target monitoring area.
Wherein, which is divided into the first monitoring list and the second monitoring list.This first monitoring list include mainly
The PRA-ID in all conventional areas monitored is needed, such as：The PRA-ID in the regions such as Tian An-men, the Forbidden City, it is however generally that in MME
Preserve these PRA-ID；The PRA-ID in the personalized monitoring region for different user devices is preserved in second monitoring list,
Not all user equipment is all corresponding with the second monitoring list.For example, the family of certain user is certain user's equipment pair
The monitoring region answered, then preserve the PRA-ID in the monitoring region in PCRF.In addition, PCRF is also pre-stored with the second monitoring list
The corresponding PRA lists of PRA-ID of middle preservation.
PCRF is monitored first to be wrapped in all PRA-ID that the MME that the PRA-ID neutralizations preserved in list receive is sent
The PRA-ID preserved in the monitoring lists of the PRA-ID contained and second is determined as target PRA-ID.The specific implementation process sees below text
It is described in detail.
103：PCRF sends at least one target PRA-ID to MME.
104：MME monitors whether the user equipment leaves or enters target PRA- according to all target PRA-ID
The corresponding Target monitoring area ID.
Whether MME can enter with real-time perception to UE or have left said one or multiple as mobile management network element
Need the region monitored.Such as：When each UE has changed a cell or eNode or TA, MME can be perceived, with more
For changing cell, when the cell of user equipment access changes, MME judges that the cell before change and the cell after change are
It is no to be located in same PRA lists, if in same list, show that UE is constantly in the corresponding monitoring region of the list
In, if in different PRA lists, show the corresponding monitoring of PRA lists where the cell before UE has left change
The ID of cell after change is compared with current all lists, obtains the monitoring region of UE entrance, the UE enters by region
Monitoring region be change after cell where the corresponding monitoring region of PRA lists.
105：If the user equipment leaves or enters first object monitoring region, described the is sent to PCRF if MME
The corresponding PRA-ID in one Target monitoring area, first object monitoring region are that arbitrary target monitors region.
In a kind of realization method of this step, no matter user equipment enters or leaves first object monitoring region, and MME is equal
The PRA-ID that first object region is sent to PCRF determines that user equipment is specifically to have left some Target monitoring area by PCRF
Still first object monitoring region is entered, particularly, only due to the relationship of user equipment and some Target monitoring area
Can be to enter and (being still referred to as to enter in Target monitoring area) or leave, thus PCRF can be sent according to MME is received
PRA-ID number determine.According to the negotiation of MME and PCRF, generally by PCRF, receiving PRA-ID is determined as user for the first time
Equipment enters first object monitoring region, then it is that user equipment leaves first object monitoring region to receive PRA-ID for the second time,
And so on.
PCRF can determine the position of user equipment according to some whether into or out Target monitoring area of user equipment
Confidence ceases, and then can change or adjust the corresponding PCC strategies of user equipment；Or by the location information of user equipment open to
Third party etc..
The method of area reporting provided in an embodiment of the present invention is provided with one or more PRA lists in advance in MME, often
A PRA lists correspond to a monitoring region, and there are one PRA-ID, then MME only to send PRA-ID to PCRF for each PRA lists tool
It is determined by PCRF and needs the PRA-ID in the region monitored and be issued to MME, the area whether user equipment enters monitoring is carried out by MME
Monitoring result is simultaneously reported to PCRF by the monitoring in domain.With in the prior art since PCRF needs to issue institute's monitoring in need to MME
Thus signaling overheads is larger compares for the PRA lists in region, and the present invention can be reduced by being pre-configured with PRA lists in MME
The quantity for the PRA lists that PCRF is issued to MME, and then signaling overheads can be reduced.
As the refinement of method shown in Fig. 2, " PCRF is according to the pre-stored corresponding monitoring of the user equipment for step 102
List determines at least one target PRA-ID ", as shown in figure 3, specifically including：
201：The PCRF will be wrapped in all PRA-ID of the corresponding first monitoring list of the user equipment and reception
The PRA-ID contained is determined as target PRA-ID.
Wherein, the PRA-ID in routine monitoring region is preserved in the first signified monitoring list.
During the specific implementation of this step, after PCRF has received the PRA-ID of MME transmissions, according to current user equipment
All PRA-ID received are compared by corresponding first monitoring list with the PRA-ID preserved in the first monitoring list,
The intersection for choosing the two is determined as target PRA-ID.Such as：The PRA-ID that MME is sent includes PRA-ID1 and PRA-ID5, and
PCRF according to monitoring strategies obtain the user equipment need the PRA-ID in the conventional area monitored include PRA-ID1, PRA-ID3,
PRA-ID1 and PRA-ID5 are then determined as target PRA-ID by PRA-ID4 and PRA-ID5.
In addition, in PCRF other than preserving the first monitoring list comprising the corresponding PRA-ID in routine monitoring region, it can
Some corresponding corresponding PRA-ID and PRA lists in personalization monitoring region of user equipment can be also preserved, then the PCRF
The corresponding PRA-ID in these personalization monitoring regions is still determined as target PRA-ID.Thus, step 102 " PCRF according to
The corresponding monitoring list of the pre-stored user equipment, determines at least one target PRA-ID ", is specially as shown in Figure 4：
301：If preserving the corresponding first monitoring list of the user equipment and the second monitoring list in the PCRF,
Then the PCRF supervises the PRA-ID and described second for including in all PRA-ID of the first monitoring list and reception
The PRA-ID surveyed in list is determined as target PRA-ID.
Wherein, the corresponding PRA-ID in routine monitoring region, the second monitoring row are preserved in the first monitoring list
The corresponding PRA-ID in personalized monitoring region is preserved in table.
Correspondingly, while PCRF sends at least one target PRA-ID to MME, PCRF also needs to send second to MME
The corresponding PRA lists of PRA-ID in list are monitored, thus " PCRF sends at least one target PRA- to step 103 to MME
ID " is specially：
302：PCRF sends the PRA-ID at least one target PRA-ID and the second monitoring list to MME
Corresponding PRA lists.
As the supplement of step 105, judging whether user equipment leaves the work of some Target monitoring area can be by MME
It undertakes, specifically, when MME monitors that user equipment enters or leaves some Target monitoring area, MME can report this to PCRF
The status indicator of the corresponding PRA-ID in Target monitoring area, the status indicator is for indicating that the user equipment leaves or enters
The first object monitors region.Such as：Mark 0 represents user equipment and enters the corresponding monitoring regions PRA-ID；Mark 1 represents
User equipment leaves the corresponding monitoring regions PRA-ID.PCRF is according to the state mark of the MME PRA-ID reported the and PRA-ID
Knowledge can obtain whether user equipment is located in the corresponding regions the PRA-ID, thus can save the deterministic process of PCRF,
The signaling overheads for reducing PCRF, reduces the operating load of PCRF.
It, both can be between signified any two Target monitoring area in the embodiment of the present invention furthermore, it is necessary to supplement
Independent mutually that overlapping region is not present, there may also be the regions that partly overlaps.
As the specific implementation of method shown in above-mentioned each figure, what the embodiment of the present invention additionally provided a kind of area reporting is
System, as shown in figure 5, the system comprises mobile management entity MME 401 and Policy and Charging Rules Function PCRF402,
In,
It is pre-configured at least one monitoring in MME401 and reports region PRA lists, there are one each PRA lists tools
PRA-ID, each PRA lists correspond to a monitoring region.
MME401, for when establishing IP connected reference network IP-CAN sessions for user equipment, being advised to strategy and charging
Then functional unit PCRF sends the corresponding PRA-ID of each PRA lists；
The PCRF402, for according to the pre-stored corresponding monitoring list of the user equipment, determining at least one mesh
PRA-ID is marked, each target PRA-ID corresponds to a Target monitoring area；
At least one target PRA-ID is sent to MME401；
The MME401 is additionally operable to, according to all target PRA-ID, monitor whether the user equipment leaves or enters mesh
Mark the corresponding Target monitoring area PRA-ID；
When the user equipment, which leaves or enters first object, monitors region, the first object is sent to PCRF402
The corresponding PRA-ID in region is monitored, first object monitoring region is that arbitrary target monitors region.
Further, the PCRF402 is additionally operable to the institute of the user equipment corresponding first monitoring list and reception
There is the PRA-ID for all including in PRA-ID to be determined as target PRA-ID.
Further, when preserved in the PCRF402 user equipment it is corresponding first monitoring list and second prison
Survey list when, the PCRF402 be specifically used for will it is described first monitoring list and reception all PRA-ID in all include
The PRA-ID that PRA-ID and described second is monitored in list is determined as target PRA-ID；
While sending at least one target PRA-ID to MME, the second monitoring list is sent to the MME
In the corresponding PRA lists of PRA-ID；
Wherein, the corresponding PRA-ID in routine monitoring region, the second monitoring row are preserved in the first monitoring list
The corresponding PRA-ID in personalized monitoring region is preserved in table.
Further, the MME401 is additionally operable to corresponding to PCRF402 transmissions first object monitoring region
The status indicator of PRA-ID, the status indicator is for indicating that the user equipment leaves or enters the first object monitoring section
Domain.
It should be noted that in the system of area reporting provided in an embodiment of the present invention, in the interactive process of PCRF and MME
In, it usually also needs to carry out by gateway GW (not shown)s.
The system of area reporting provided in an embodiment of the present invention is provided with one or more PRA lists in advance in MME, often
A PRA lists correspond to a monitoring region, and there are one PRA-ID, then MME only to send PRA-ID to PCRF for each PRA lists tool
It is determined by PCRF and needs the PRA-ID in the region monitored and be issued to MME, the area whether user equipment enters monitoring is carried out by MME
Monitoring result is simultaneously reported to PCRF by the monitoring in domain.With in the prior art since PCRF needs to issue institute's monitoring in need to MME
Thus signaling overheads is larger compares for the PRA lists in region, and the present invention can be reduced by being pre-configured with PRA lists in MME
The quantity for the PRA lists that PCRF is issued to MME, and then signaling overheads can be reduced.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can borrow
Help software that the mode of required common hardware is added to realize, naturally it is also possible to which by hardware, but the former is more preferably in many cases
Embodiment.Based on this understanding, the portion that technical scheme of the present invention substantially in other words contributes to the prior art
Dividing can be expressed in the form of software products, which is stored in the storage medium that can be read, and such as count
The floppy disk of calculation machine, hard disk or CD etc., including some instructions are used so that computer equipment (can be personal computer,
Server or the network equipment etc.) execute method described in each embodiment of the present invention.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (8)
1. a kind of method of area reporting, which is characterized in that the method is applied in long term evolution LTE network, the LTE nets
It is pre-configured at least one monitoring in mobile management entity MME in network and reports region PRA lists, each PRA lists tool
There are one PRA-ID, each PRA lists correspond to a monitoring region, the method includes：
When establishing IP connected reference network IP-CAN sessions for user equipment, MME is to Policy and Charging Rules Function
PCRF sends the corresponding PRA-ID of each PRA lists；
PCRF determines at least one target PRA-ID, Mei Gesuo according to the pre-stored corresponding monitoring list of the user equipment
It states target PRA-ID and corresponds to a Target monitoring area；
PCRF sends at least one target PRA-ID to MME；
MME is according to all target PRA-ID, and monitoring the user equipment, whether to leave or enter target PRA-ID corresponding
Target monitoring area；
If the user equipment leaves or enters first object monitoring region, the first object prison is sent to PCRF if MME
The corresponding PRA-ID in region is surveyed, first object monitoring region is that arbitrary target monitors region.
2. the method for area reporting according to claim 1, which is characterized in that the PCRF is according to the pre-stored use
The corresponding monitoring list of family equipment, determines at least one target PRA-ID, specifically includes：
The PRA- that the PCRF will include in all PRA-ID of the corresponding first monitoring list of the user equipment and reception
ID is determined as target PRA-ID, and the corresponding PRA-ID in routine monitoring region is preserved in the first monitoring list.
3. the method for area reporting according to claim 1, which is characterized in that the PCRF is according to the pre-stored use
The corresponding monitoring list of family equipment, determines at least one target PRA-ID, specifically includes：
It is described if preserving the corresponding first monitoring list of the user equipment and the second monitoring list in the PCRF
The PRA-ID and described second for including in all PRA-ID of the first monitoring list and reception is monitored list by PCRF
In PRA-ID be determined as target PRA-ID, preserve the corresponding PRA-ID in routine monitoring region in the first monitoring list,
The corresponding PRA-ID in personalized monitoring region is preserved in the second monitoring list；
While then the PCRF sends at least one target PRA-ID to MME, the method further includes：
The PCRF sends the corresponding PRA lists of PRA-ID in the second monitoring list to the MME.
4. the method for area reporting according to any one of claims 1 to 3, which is characterized in that the MME is sent to PCRF
While the corresponding PRA-ID in first object monitoring region, the method further includes：
The MME sends the status indicator of the corresponding PRA-ID in first object monitoring region, the state to the PCRF
Mark monitors region for indicating that the user equipment leaves or enters the first object.
5. a kind of system of area reporting, which is characterized in that the system comprises Policy and Charging Rules Function PCRF and
Mobile management entity MME, wherein
It is pre-configured at least one monitoring in the MME and reports region PRA lists, there are one PRA- for each PRA lists tool
ID, each PRA lists correspond to a monitoring region；
The MME, for when establishing IP connected reference network IP-CAN sessions for user equipment, to strategy and charging regulation work(
It can the corresponding PRA-ID of each PRA lists of unit PCRF transmissions；
The PCRF, for according to the pre-stored corresponding monitoring list of the user equipment, determining at least one target PRA-
ID, each target PRA-ID correspond to a Target monitoring area；
PCRF sends at least one target PRA-ID to MME；
The MME is additionally operable to, according to all target PRA-ID, monitor whether the user equipment leaves or enters target
The corresponding Target monitoring area PRA-ID；
When the user equipment, which leaves or enters first object, monitors region, sends the first object to PCRF and monitor region
Corresponding PRA-ID, first object monitoring region are that arbitrary target monitors region.
6. the system of area reporting according to claim 5, which is characterized in that the PCRF is additionally operable to：
The PRA-ID for including in all PRA-ID of the corresponding first monitoring list of the user equipment and reception is determined as
Target PRA-ID, the corresponding PRA-ID in routine monitoring region is preserved in the first monitoring list.
7. the system of area reporting according to claim 5, which is characterized in that when preserving the user in the PCRF
When the corresponding first monitoring list of equipment and the second monitoring list, the PCRF is specifically used for monitoring list by described first and connect
The PRA-ID that the PRA-ID and described second for including in all PRA-ID received are monitored in list is determined as target PRA-ID；
While sending at least one target PRA-ID to MME, sent in the second monitoring list to the MME
The corresponding PRA lists of PRA-ID；
Wherein, the corresponding PRA-ID in routine monitoring region is preserved in the first monitoring list, in the second monitoring list
Preserve the corresponding PRA-ID in personalized monitoring region.
8. according to the system of claim 5 to 7 any one of them area reporting, which is characterized in that the MME, be additionally operable to
The PCRF sends the status indicator of the corresponding PRA-ID in first object monitoring region, and the status indicator is for indicating institute
It states user equipment and leaves or enters first object monitoring region.
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| CN106921954B (en) * | 2015-12-25 | 2021-02-19 | 中兴通讯股份有限公司 | Processing method and device for in-out area monitoring |
| CN109076424B (en) * | 2016-04-26 | 2020-09-08 | 华为技术有限公司 | Information transmission method and device |
| CN107371132B (en) * | 2016-05-11 | 2022-04-12 | 中兴通讯股份有限公司 | Method and system for reporting user equipment location information |
| CN108012260B (en) * | 2016-10-31 | 2019-10-25 | 华为技术有限公司 | Position change reporting method, equipment and system |
| FR3061392B1 (en) * | 2016-12-27 | 2019-08-30 | Somfy Sas | PRESENCE CONTROL METHOD AND MONITORING SYSTEM |
| US20230042053A1 (en) * | 2019-12-24 | 2023-02-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and network node for controlling report of presence reporting area status |
| CN114339605B (en) * | 2021-12-29 | 2023-05-30 | 中国联合网络通信集团有限公司 | PCC policy control method, device, equipment and storage medium |
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