CN103813452B - Paging method, network element, managed network element and communication system - Google Patents
Paging method, network element, managed network element and communication system Download PDFInfo
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- CN103813452B CN103813452B CN201410043023.0A CN201410043023A CN103813452B CN 103813452 B CN103813452 B CN 103813452B CN 201410043023 A CN201410043023 A CN 201410043023A CN 103813452 B CN103813452 B CN 103813452B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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Abstract
The invention discloses a kind of paging method, network element, managed network element and communication system, it is related to communication network technology, can effectively reduces beep-page message, saves system resource.The technical scheme that the present invention is provided includes：Obtain the closed user group CSG marks of access network element or access gateway；Being obtained according to CSG marks needs the access network element or access gateway of paging；Beep-page message is sent to the access network element for needing paging or access gateway.
Description
Technical field
The present invention relates to communication network technology, more particularly to a kind of paging method, network element, managed network element and communication system.
Background technology
With developing rapidly for network technology, the access technology of internet is also being updated, family's access（Home
Acess）Pattern be current third generation partner program (3rd Generation Partnership Project, 3GPP) and
Non- third generation partner program（non-3GPP）A kind of new access module that normal structure is being studied.
Family's access module utilizes wireless family access point, will by general IP access networks using the frequency spectrum of license
User equipment（UE）It is linked into mobile network；Wherein, the frequency spectrum of license includes the frequency spectrum in multiple network, for example, UMTS land
Radio Access Network（UMTS Terrestrial Radio Access Network, UTRAN）, evolution UMTS land it is wireless
Access network（E-UTRAN）, CDMA access（Code Division Multiple Access, CDMA）Network, microwave are deposited
Take global-intercommunication（Worldwide Interoperability for Microwave Access, Wimax）Network, wireless office
Domain network（Wireless Local Area Network, WLAN）With HRPD (High Rate Packet Data,
HRPD) the frequency spectrum used in the network such as network.
Fig. 1 with exemplary one kind given in family's access system framework, wherein, Home eNodeB（Home NodeB,
HNB）, to operate in the wireless family access point of UTRAN frequency spectrums；Home evolved node B（Home evolved NodeB, HeNB）,
To operate in the wireless family access point of E-UTRAN frequency spectrums；Family's non-3 gpp WAP（Home non-3GPP
Wireless Access Point, Home non-3GPP WAP）, to operate in non-3GPP networks（Such as CDMA/Wimax/
The networks such as WLAN/HRPD）The wireless family access point of frequency spectrum.
Femto gateway（HNB GW）, home evolved node B gateway（HeNB GW）With family's non-3 gpp WAP
Gateway（Home non-3GPP WAP GW）Respectively by general IP access networks, with HNB, HeNB and Home non-
The Gateway Network Element of wireless family access point connected 3GPP WAP.
The Gateway Network Element of wireless family access point possesses, and performs the management and Access Control of wireless family access point, collects
The work(such as the signaling data between network element in wireless family access point, route and forwarding wireless family access point and mobile network
Energy.
Wherein, the network element in mobile network includes：Mobility management entity in E-UTRAN（Mobility
Management Entity, MME）, Serving GPRS Support Node in GPRS/UMTS（Serving GPRS Supporting
Node, SGSN）Include a variety of non-3 gpp gateways for realizing entity with non-3GPP networks（non-3GPP GW）, for example, WLAN
In evolution packet data gateway（Evolved Packet Data Gateway, EPDG）, access business network in Wimax
Gateway（Access Service Network Gateway, ASN GW）, access gateway in CDMA（Access Gateway,
AGW）And the high-speed packet data service gateway in HRPD（HRPD Serving Gateway, HSGW）Deng.
Home subscriber server（Home Subscriber Server, HSS）Signing information for storing UE.Certification,
Authorize accounting server（Authentication Authorization and Accounting Server, AAA
Server）For performing access authentication, mandate and billing function to UE.
Above-mentioned one kind only described in family's access system framework, family connects in another family's access system framework
Access point can be joined directly together with the network element in mobile network.
Specific wireless family access point is accessed in order to limit UE, closed user group is introduced（Closed Subscriber
Group, CSG）Mechanism.CSG identifies some UE（Or user, user）, these UE allow one of access carrier or several
Individual cell, but these cells are limitation access to other UE.One CSG region includes one or several cells, with one
Individual CSG identifiers（ID）To identify.One CSG region is limited to be accessed to one group of UE, and other UE limitations outside this group of UE are connect
Enter.Allowing a UE CSG ID in its all CSG region accessed to constitute allows CSG list（Allowed CSG List）,
Also referred to as CSG whitelist（CSG White List）.Mobile management network element（SGSN or MME）Or non-3GPP GW
With the Allowed CSG List information for having UE in UE.
In order to reduce the renewal in position area, for example, the tracing section updating in E-UTRAN（Tracking Area Update,
TAU）, the Routing Area Update in UTRAN（Routeing area update, RAU）, introduce mobility list（Mobility
List）Mechanism.Each position area is with Location Area Identification（ID）To identify, for example, tracking area identification（Tracking Area
Identity, TAI）Or Routing Area Identifier（Routeing Area Identity, RAI）.One is included in mobility list
Or several Location Area Identification, not trigger position more new procedures when UE is moved between the position area in the mobility list.UE
Mobility list by above-mentioned mobile management network element（SGSN or MME）Or non-3GPP GW are safeguarded and are issued UE.
Work as mobile management network element（SGSN or MME）Or non-3GPP GW send paging to UE（Paging）During message,
The family in all position areas in mobile management network element or mobility list corresponding to from non-3GPP GW to the UE connects
Access point sends beep-page message, and then home access point broadcasts the beep-page message by eating dishes without rice or wine.
During the present invention is realized, inventor has found that at least there are the following problems in the prior art：One position area
In multiple position areas may would generally be included in UE mobility list, then are related to comprising thousands of home access points
Home access point quantity it is very huge, and the home access point that user can use is limited, and prior art is to movement
Property list in all position areas in home access point send beep-page message, there are a large amount of unnecessary beep-page messages, take
Substantial amounts of bandwidth resources, add the consumption of system resource.
The content of the invention
Embodiments of the invention provide a kind of paging method, network element, managed network element and communication system, can effectively reduce and seek
Message is exhaled, system resource is saved.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
A kind of paging method, including：
Obtain the closed user group CSG marks of access network element or access gateway；
Being obtained according to CSG marks needs the access network element or access gateway of paging；
Beep-page message is sent to the access network element for needing paging or access gateway.
A kind of paging method, including：
Managed network element knows the CSG configured informations of access network element or access gateway；
Managed network element is sent according to the CSG configured informations to the access network element or access gateway of support CSG functions
The permission CSG list of user equipment is carried in beep-page message.
A kind of network element, including：
Reporting unit, the CSG for reporting the network element to support to managed network element is identified, the CSG that the network element reported is supported
Identify for indicating that managed network element is identified according to the CSG reported, acquisition needs the network element of paging, and paging is sent to the network element and disappear
Breath;
Transmit-Receive Unit, for receiving the beep-page message of managed network element transmission, and sends the beep-page message.
A kind of managed network element, including：
Acquiring unit, the CSG for obtaining access network element or access gateway is identified；
Paging network element acquiring unit, the CSG marks for being obtained according to the acquiring unit, which are obtained, needs the access network of paging
Member or access gateway；
Paging unit, access network element or access gateway for being obtained to the paging network element acquiring unit send paging
Message.
A kind of network element, including：
Reporting unit, the CSG configured informations for reporting the network element；
Receiving unit, user equipment is carried for receiving in the beep-page message from managed network element, the beep-page message
Allow CSG list；
Paging processing unit, for judging that the CSG that the network element is supported is identified whether in the permission CSG list,
If sending beep-page message.
A kind of managed network element, including：
Acquiring unit, the CSG configured informations for obtaining access network element or access gateway；
Paging processing unit, for according to the CSG configured informations, to the access network element for supporting CSG functions or is connecing
The permission CSG list of user equipment is carried in the beep-page message that function Access Gateway is sent.
A kind of communication system, including：Access network element and managed network element,
The access network element, the CSG for reporting the access network element to support to the managed network element is identified；Receive from institute
The beep-page message of managed network element is stated, and sends beep-page message；Or,
The access network element, the CSG configured informations for reporting the access network element to the managed network element；Receive from institute
The permission CSG list of the user equipment of managed network element is stated, judges that its CSG supported is identified whether in the permission CSG list
In, if sending beep-page message；
The managed network element, for receiving the CSG marks that the access network element is supported；When the CSG is identified and acquisition
Sent out when needing the CSG marks in the CSG marks of paging or the permission CSG list of user equipment to correspondence to corresponding access network element
Send beep-page message；Or,
The managed network element, for receiving the CSG configured informations；According to the CSG configured informations, to CSG work(
The permission CSG list of user equipment is carried in the beep-page message that the access network element of energy is sent.
A kind of communication system, including：Access network element, access gateway and managed network element,
The access network element, the CSG for reporting the access network element to support to the access gateway is identified；Receive from institute
The beep-page message of access gateway is stated, and sends beep-page message；
The access gateway, the CSG for reporting the access gateway to support to the managed network element is identified；Receive from institute
The beep-page message of managed network element is stated, is identified according to the CSG for needing paging carried in the beep-page message, is sent out to corresponding access network element
Send beep-page message；Or,
The access gateway, the CSG configured informations for reporting the access gateway to the managed network element；Receive from institute
The beep-page message of the permission CSG list of the carrying user equipment of managed network element is stated, judges that its CSG supported is identified whether in institute
State in permission CSG list, if identifying corresponding access network element to the CSG and sending beep-page message；
The managed network element, for receiving the CSG marks that the access gateway is reported；When the CSG is identified and acquisition
Send and seek to the access gateway when needing the CSG marks in the CSG marks of paging or the permission CSG list of user equipment to correspondence
Exhale message；Or,
The managed network element, for receiving the CSG configured informations that the access gateway is reported；Indicated to believe according to the CSG
Breath, the permission CSG list of user equipment is carried into the beep-page message for supporting the access gateway of CSG functions to send.
From the above mentioned, technical scheme provided in an embodiment of the present invention, is arranged by using the permission CSG of calling user device is needed
The factor of table, sends beep-page message, solve needs in the prior art in several CSG regions that user equipment may be used
The wasting of resources that all CSG regions transmission beep-page message in all position areas in the mobility list of user equipment is caused is asked
Topic, so as to effectively reduce beep-page message, saves system resource.
Brief description of the drawings
Fig. 1 is the configuration diagram of family's access system in the prior art；
Fig. 2 is the paging method flow chart that the embodiment of the present invention one is provided；
Fig. 3 is a kind of paging method flow chart that the embodiment of the present invention two is provided；
Fig. 4 is another paging method flow chart that the embodiment of the present invention two is provided；
Fig. 5 is a kind of paging method flow chart that the embodiment of the present invention five is provided；
Fig. 6 is another paging method flow chart that the embodiment of the present invention five is provided；
Fig. 7 is the network element structural representation that the embodiment of the present invention one is provided；
Fig. 8 is the managed network element structural representation that the embodiment of the present invention one is provided；
Fig. 9 is the network element structural representation that the embodiment of the present invention two is provided；
Figure 10 is the managed network element structural representation that the embodiment of the present invention two is provided；
Figure 11 is the communication system schematic diagram that the embodiment of the present invention one is provided；
Figure 12 is the communication system schematic diagram that the embodiment of the present invention two is provided.
Embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below in conjunction with accompanying drawing to embodiments of the invention
It is described in detail, description below is only some embodiments of the present invention, for those of ordinary skill in the art,
Without having to pay creative labor, other embodiments of the present invention can also be obtained according to these embodiments.
The paging method that the embodiment of the present invention one is provided, as shown in Fig. 2 including：
The access network element or access gateway that step 21, reception are sent from access network element or access gateway are supported
Closed user group CSG mark；
Step 22, according to the CSG mark obtain need the access network element or access gateway of paging；
Step 23, to the access network element for needing paging or access gateway send beep-page message.
The technical scheme that the embodiment of the present invention one is provided, the access network element or access gateway of paging are needed by obtaining,
Beep-page message is sent in several CSG regions that user equipment may be used, solve needs in user equipment in the prior art
Mobility list in all position areas all CSG regions in send the problem of resource waste that causes of beep-page message so that
Reduction beep-page message can be imitated, system resource is saved.
The paging method that the embodiment of the present invention two is provided is specifically described below.
The embodiment of the present invention two has comprised at least the paging method of following two ways, and its difference essentially consists in paging
The difference of the middle connected mode for participating in network entity.
First way, access network element and managed network element are joined directly together, as shown in Figure 3.
Access network element in the embodiment of the present invention two includes Home eNodeB, home evolved node B, family's non-3 gpp and wirelessly connect
Access point possesses CSG functions（I.e. base station or evolution base station or non-3 gpp WAP are limited accesses to one group of UE, to this
Other UE limitation accesses outside group UE）Base station, evolution base station, at least one of non-3 gpp WAP；
Managed network element includes mobile management network element, for example, SGSN, MME etc. and various non-3GPP GW, for example,
At least one of EPDG, ASN GW, AGW and HSGW etc..
Step 31, access network element directly report the CSG to identify to managed network element.
Access network element reports it to be supported（Or use）Location Area Identification while, supported（Or use）'s
CSG marks are also reported.It can be reported by two kinds of approach：
Approach 1, the setting of Location Area Identification is reported to ask（Setup Request）Above-mentioned CSG marks are carried in message.
In order to make full use of existing resource, it is possible to use the setting request message existed reports the CSG of access network element to identify,
In different types of network, above-mentioned setting request message is also different, for example, for E-UTRAN, access network element sends S1 interfaces
Request is set（S1Setup Request）Message is to managed network element（MME）, access network element is carried in message and is supported（Or use）'s
Tracking area（TA）Supported with access network element（Or use）CSG mark；For UTRAN, access network element sends the setting of Iu interfaces please
Ask（Iu Setup Request）Message is to managed network element（SGSN）, access network element is carried in message and is supported（Or use）Route
Area（RA）Supported with access network element（Or use）CSG mark.
Approach 2, identified to managed network element using CSG described in specific information reporting.
The embodiment of the present invention two can be sent CSG by access network element and notify to ask（CSG Notify Request）Disappear
Breath, managed network element is reported by above-mentioned CSG marks.
Step 32, managed network element send response message to access network element.
According to the difference for reporting approach, the response message that managed network element is sent to access network element responds to set（Setup
Response）Message or CSG push-notification-answer（CSG Notify Reponse）Message.
Further, managed network element can also obtain the CSG of access network element one of in the following manner and identify：
1）The mark and CSG ID mapping table of access network element are configured in managed network element.Managed network element is according to this table
Obtain the CSG id informations of access network element.Access network element is asked reporting the setting of Location Area Identification（Setup Request）Disappear
The mark of access network element is carried in breath.
2）Cell ID are configured in managed network element（Cell ID）With CSG ID mapping table.Managed network element is according to this
Individual table obtains the CSG id informations of access network element.Access network element is asked reporting the setting of Location Area Identification（Setup
Request）The Cell marks of access network element are carried in message.
3）The certain bits of Cell marks represent that CSG is identified（The preceding 27bits identified such as Cell（Bit）Represent CSG marks
Know）.Access network element is asked reporting the setting of Location Area Identification（Setup Request）The Cell of access network element is carried in message
Mark.Managed network element identifies the CSG id informations for obtaining access network element according to Cell.
4）HMS（Home Management Server, family's access-in management server, with management family wireless access
The function of the Gateway Network Element of point or wireless family access point）Or the background system of operator（Such as the operation support of operator
System（OSS, Operation Support System）Or business operation support system（BOSS, Business and
Operation Support System）Or operation maintenance center（OMC, Operation and Maintenance
Center）Deng）The backstage system of the mapping table of middle configuration access network element and CSG ID, managed network element to HMS or operator
The CSG ID of system inquiry access network element.
Step 33, managed network element are obtained according to CSG marks needs the access network element of paging, and the step at least includes following
Two kinds of processing methods：
Processing method one,
Step 3311, managed network element, which are obtained, needs the CSG of paging to identify.Managed network element passes through the permission of user equipment first
CSG list and/or mobility list, which are obtained, needs the CSG of paging to identify.
The method that above-mentioned acquisition needs the CSG of paging to identify at least includes following two kinds：
First method, will need paging user equipment permission CSG list in CSG marks as described need paging
CSG is identified.
UE permission CSG list information is contracted in HSS, and managed network element obtains UE permission CSG list from HSS, should
The region for allowing CSG Identifications in CSG list is some regions for needing the user equipment of paging to use, by above-mentioned CSG
Mark is as needing the CSG of paging to identify.
Second method, the CSG judged in the permission CSG list of user equipment identify corresponding Location Area Identification whether
In the mobility list of the user equipment, if CSG marks are being identified as the CSG for needing paging.Managed network element can
Being obtained with following processing needs the CSG of paging to identify：
1）Location Area Identification and the CSG mark that managed network element is reported according to access network element, know that CSG identifies corresponding position
Area is identified.For each CSG marks in the permission CSG list of user equipment, managed network element inquires about this CSG mark correspondences
Location Area Identification, judge Location Area Identification whether in UE mobility list.If managed network element identifies the CSG
Identified as the CSG for needing paging；Or
2）Location Area Identification and the CSG mark that managed network element is reported according to access network element, know what Location Area Identification was used
CSG is identified.Each Location Area Identification in managed network element inquiry UE mobility list, it is every that inquiring position area mark is used
Individual CSG is identified whether in UE permission CSG list.If the CSG is identified in, managed network element as needing the CSG of paging to mark
Know.
In above-mentioned second method, while make use of the permission CSG list of user equipment, use user's again
Mobility list.CSG identifies corresponding Location Area Identification positioned at the user equipment only in the permission CSG list of user equipment
In mobility list, just CSG marks are identified as the CSG for needing paging, the second way determines to need paging CSG to identify
Method, further reduce send beep-page message scope, more efficiently reduce unnecessary beep-page message.
Step 3312, when the CSG marks from access network element and the CSG marks for needing paging to it is corresponding when manage
Network element is using the access network element as needing the access network element of paging.
Managed network element can be handled as follows：
1）Managed network element is inquired about it and supported according to needing the CSG of paging to identify（Or use）Access network element in CSG mark
Whether know with needing the CSG of paging to identify unanimously.If consistent, managed network element sends beep-page message to the access network element.
2）The CSG that managed network element is reported according to access network element is identified, and previously generates CSG mark data tables, this tables of data
Include CSG marks and the CSG identifies corresponding access network element information.Managed network element is inquired about according to needing the CSG of paging to identify
Above-mentioned CSG mark datas table, obtains the CSG and identifies corresponding access network element information.Managed network element sends to the access network element and sought
Exhale message.
Processing method two,
When the CSG in the permission CSG list that the CSG from access network element identifies with user equipment identify to it is corresponding when
Managed network element is using the access network element as needing the access network element of paging.
CSG marks and Location Area Identification that processing method two need not be reported previously according to access network element, obtaining out to seek
The CSG marks exhaled, then find out the access network element for needing to send beep-page message again.To each access network element, managed network element
The CSG marks that can be reported immediately according to access network element in issuing page message are inquired about the CSG and identified whether in user equipment
Allow in CSG list, if sending beep-page message to the access network element；Or,
The embodiment of the present invention two also includes：Managed network element inquires CSG marks in the permission CSG list of user equipment
Afterwards, then inquire about the CSG and identify corresponding Location Area Identification whether in the mobility list of user equipment, if to corresponding
Access network element sends beep-page message.
Step 34, managed network element send paging to the above-mentioned access network element for needing paging（Paging）Message.
Managed network element is to needing the access network element of paging to send beep-page message, and then the access network element sends beep-page message（Such as
The beep-page message is broadcasted by eating dishes without rice or wine）.
The second way, access network element are connected by access gateway with managed network element, as shown in Figure 4.
Step 41, access network element report the CSG to identify to access gateway.
Access network element can report CSG to identify to access gateway by above-mentioned approach 1 and approach 2, report the same of CSG marks
When also reported the Location Area Identification of the access network element, repeat no more.
Step 42, access gateway send response message to access network element.
According to the difference for reporting approach, the response message that access gateway is sent to access network element for set response message or
CSG push-notification-answer message, and preserve the CSG marks and Location Area Identification of above-mentioned access network element.
Step 43, access gateway report access gateway to support to managed network element（Or use）CSG mark.
Access gateway also can report access gateway to support by above-mentioned approach 1 and approach 2（Or use）CSG identify to
Managed network element, reports CSG also to report the access gateway to support while mark（Or use）Location Area Identification.The access network
Close and support（Or use）The access network element that is managed for the access gateway of Location Area Identification support（Or use）Position area mark
Know；The access gateway is supported（Or use）CSG be designated the access network element that the access gateway managed and support（Or use）'s
CSG is identified.
Step 44, managed network element send response message to access gateway.
According to the difference for reporting approach, the response message of transmission is setting response message or CSG push-notification-answer message.
Step 45, managed network element, which are obtained, needs the access gateway of paging
Managed network element acquisition needs the method for the access gateway of paging to refer to above-mentioned steps 33 in step 45.
Step 46, managed network element send beep-page message to access gateway.
Managed network element is carried to needing the CSG of paging to identify corresponding access gateway and send in beep-page message, the beep-page message
The above-mentioned CSG for needing paging is identified.
Step 47, access gateway send beep-page message to access network element.
Access gateway is identified according to the CSG carried in beep-page message, is inquired about this CSG and is identified corresponding access network element, to
The access network element sends beep-page message, and then the access network element sends beep-page message（Such as the beep-page message is broadcasted by eating dishes without rice or wine）.
Access gateway can be handled as follows：
1）Access gateway is identified according to the CSG carried in beep-page message, is inquired about it and is supported（Or use）Access network element
In CSG identify whether it is consistent with the CSG marks that are carried in beep-page message.If consistent, access gateway is to the access network element
Send beep-page message；Or,
2）The CSG that access gateway is reported according to access network element is identified, and is generated in CSG mark data tables, this tables of data and is wrapped
Include CSG marks and the CSG identifies corresponding access network element information.Access gateway is identified according to the CSG carried in beep-page message,
CSG mark data tables are inquired about, the CSG is obtained and identifies corresponding access network element information.Access gateway sends to the access network element and sought
Exhale message.
Further, managed network element can also obtain the CSG of access gateway one of in the following manner and identify：
1) mark and CSG ID mapping table of access gateway are configured in managed network element.Managed network element is according to this table
Obtain the CSG id informations of access gateway.Access gateway is asked reporting the setting of Location Area Identification（Setup Request）Disappear
The mark of access gateway is carried in breath.
2）The certain bits of Cell marks represent that CSG is identified（The preceding 27bits identified such as Cell（Bit）Represent CSG marks
Know）.Access gateway is asked reporting the setting of Location Area Identification（Setup Request）The Cell of access gateway is carried in message
Mark.Managed network element identifies the CSG id informations for obtaining access gateway according to Cell.
3）Access gateway and CSG ID mapping table, managed network element are configured in HMS or the background system of operator
The CSG ID of access gateway are inquired about to HMS or the background system of operator.
The embodiment of the present invention two provide technical scheme, by using the permission CSG list for needing calling user device because
Element, sends beep-page message, solve needs in user in the prior art in several CSG regions that user equipment may be used
All CSG regions in all position areas in the mobility list of equipment send the problem of resource waste that beep-page message is caused, from
And beep-page message can be effectively reduced, save system resource.
A kind of paging method that the embodiment of the present invention three is provided, including：
Managed network element receives the CSG configured informations from access network element or access gateway；
Managed network element is according to the CSG configured informations, to support（Or use）The access network element or access network of CSG functions
Close the permission CSG list that the user equipment for needing paging is carried in the beep-page message sent.
Above-mentioned configured information indicates whether access network element or access gateway are supported（Or use）CSG functions（Or machine
System）, i.e., the access network element or access gateway, which are limited, allows one group of UE access, and other UE limitations outside this group of UE are connect
Enter.
The embodiment of the present invention three provide technical scheme, by using the permission CSG list for needing calling user device because
Element, sends beep-page message, solve needs in user in the prior art in several CSG regions that user equipment may be used
All CSG regions in all position areas in the mobility list of equipment send the problem of resource waste that beep-page message is caused, from
And beep-page message can be effectively reduced, save system resource.
A kind of paging method that the embodiment of the present invention four is provided, including：
Access network element or access gateway, which are received in the beep-page message from managed network element, the beep-page message, carries user
The permission CSG list of equipment；
Access network element or access gateway judge that it is supported（Or use）CSG identify whether the permission CSG arrange
In table, if in the access network element or access gateway transmission beep-page message.
The embodiment of the present invention four provide technical scheme, by using the permission CSG list for needing calling user device because
Element, sends beep-page message, solve needs in user in the prior art in several CSG regions that user equipment may be used
All CSG regions in all position areas in the mobility list of equipment send the problem of resource waste that beep-page message is caused, from
And beep-page message can be effectively reduced, save system resource.
The paging method that the embodiment of the present invention five is provided is described in detail below, according to participating in network in paging
The difference of the connected mode of entity, including two ways：
First way, access network element and managed network element are joined directly together, as shown in Figure 5.
Step T1, access network element report CSG configured informations to managed network element.
Access network element reports CSG configured informations to managed network element, and the CSG configured informations indicate whether the access network element is supported
（Or use）CSG functions（Or mechanism）.Due to both there is the access network element using CSG functions in network, exist again without using CSG
The access network element of function, so managed network element knows whether access network element is supported according to CSG configured informations（Or use）CSG work(
Energy.
By setting request message to report the CSG configured informations.For example, for E-UTRAN, access network element sends S1 and connect
Mouth sets request（S1Setup Request）Message is to managed network element（MME）, access network element is carried in message and is supported（Or use）
Tracking area（TA）With CSG configured informations；For UTRAN, access network element sends Iu interfaces and sets request（Iu Setup
Request）Message is to managed network element（SGSN）, access network element is carried in message and is supported（Or use）Route Area（RA）And CSG
Configured information.The CSG configured informations for setting request message to carry can be handled as follows：
1）CSG is carried in request message is set to indicate（CSG Indicator）Cell, the cell represents access network element branch
Hold（Or use）CSG functions（Or mechanism）.If there is no this cell in message, then it represents that access network element is not supported（Or do not make
With）CSG functions（Or mechanism）.
2）CSG types are carried in request message is set（CSG Type）Cell.The CSG Type cells can have two
Value：
0：CSG functions are not supported；
1：Support CSG functions.
If access network element is supported（Or use）CSG functions（Or mechanism）, then the value for setting this cell is 1；If connect
Enter network element not support（Or without using）CSG functions（Or mechanism）, then the value for setting this cell is 0.
Step T2, managed network element send response message to access network element.
The response message is setting corresponding message.
Step T3, managed network element judge that the access network element is supported according to the CSG configured informations（Or use）CSG functions
（Or mechanism）.
Step T4, when the access network element support（Or use）CSG functions（Or mechanism）, send and seek to the access network element
Message is exhaled, the permission CSG list of user equipment is carried in the beep-page message.
To not supporting（Or without using）CSG functions（Or mechanism）Access network element send beep-page message in, be not required to carry
The permission CSG list of user equipment.
Step T5, access network element receive the beep-page message from managed network element, judge that it is supported（Or use）CSG mark
Know whether in the permission CSG list, if in the access network element transmission beep-page message.
In embodiments of the present invention, using the CSG marks in the permission CSG list of user equipment as needing the CSG of paging to mark
Know, i.e., judge that its CSG supported identifies whether to identify with a kind of CSG in the permission CSG list using by access network element
Corresponding method, reduces the scope for sending beep-page message, reduces beep-page message.
Further, know whether access network element uses（Or support）CSG functions come determine in beep-page message whether
The permission CSG list of user equipment is carried, so for not supporting the access network element of CSG functions, its paging processing does not have
It is affected, so as to reduce the influence to these access network elements.
Managed network element can also know that the CSG configured informations rather than access network element of access network element are reported by other methods
CSG configured informations are to managed network element：
1) there is the configuration of access network element in managed network element, wherein the CSG configured informations for having access network element are configured.Such as, access
Whether network element supports the configuration item of CSG functions（Support CSG）, this configuration item, which is set, can two values：
0：CSG functions are not supported；
1：Support CSG functions.
If access network element is supported（Or use）CSG functions（Or mechanism）, then managed network element the value of this configuration item is set
For 1；If access network element is not supported（Or without using）CSG functions（Or mechanism）, then the value for setting this configuration item is 0.
2）The certain bits of Location Area Identification are identified.Use（Or support）The Location Area Identification of CSG mechanism and without using（Or
Do not support）This specific bit value of the Location Area Identification of CSG mechanism is different（As this certain bits is Location Area Identification
Highest order, is used（Or support）The highest order of the Location Area Identification of CSG mechanism is set to 1, without using（Or do not support）CSG mechanism
The highest order of Location Area Identification be set to 0）.Access network element uses oneself（Or support）Location Area Identification notify to management
Network element, managed network element knows whether the access network element uses according to the value of the certain bits of the Location Area Identification（Or support）
CSG functions.
The second way, access network element are connected by access gateway with managed network element, as shown in Figure 6.
Step S1, access network element report access network element to use（Or support）Location Area Identification and CSG identify to access
Gateway.
Access network element is reported to use（Or support）Station location marker and CSG mark mode refer in above-mentioned steps 21
Approach 1 and approach 2.
Step S2, access gateway send response message to access network element.
According to the difference for reporting approach, the response message of transmission is sets response message or CSG push-notification-answer message, simultaneously
Access gateway preserves the CSG marks and Location Area Identification of above-mentioned access network element.
Step S3, access gateway report CSG configured informations to managed network element.
Access gateway is by setting request message to report the CSG configured informations.For example, for E-UTRAN, access gateway
Send S1 interfaces and request is set（S1Setup Request）Message is to managed network element（MME）, access gateway is carried in message and is supported
（Or use）Tracking area（TA）With CSG configured informations；For UTRAN, access gateway sends Iu interfaces and sets request（Iu
Setup Request）Message is to managed network element（SGSN）, access gateway is carried in message and is supported（Or use）Route Area（RA）
With CSG configured informations.CSG configured informations can be handled as follows：
1）CSG Indicator cells are carried in request message is set, this cell represents that access gateway is supported（Or make
With）CSG functions（Or mechanism）.If there is no this cell in message, then it represents that access gateway is not supported（Or without using）CSG work(
Energy（Or mechanism）.
2）CSG Type cells are carried in request message is set.The CSG Type cells can have two values：
0：CSG functions are not supported；
1：Support CSG functions.
If access gateway is supported（Or use）CSG functions（Or mechanism）, then the value for setting this cell is 1；If connect
Function Access Gateway is not supported（Or without using）CSG functions（Or mechanism）, then the value for setting this cell is 0.
Step S4, managed network element send response message to access gateway.
Step S5, managed network element judge that the access gateway is supported according to the CSG configured informations（Or use）CSG functions
（Or mechanism）.
Step S6, when the access gateway support（Or use）CSG functions（Or mechanism）, send and seek to the access gateway
Message is exhaled, the permission CSG list of user equipment is carried in the beep-page message.
When the access gateway is not supported（Or without using）CSG functions（Or mechanism）, paging is sent to the access gateway
The permission CSG list of user equipment is not carried in message
Step S7, access gateway receive the beep-page message from managed network element, judge that it is supported（Or use）CSG mark
Know whether in the permission CSG list.
Step S8, supported when access gateway（Or use）CSG mark it is described permission CSG list in when, to the CSG
Identify corresponding access network element and send beep-page message.
The embodiment of the present invention five provide technical scheme, by using the permission CSG list for needing calling user device because
Element, sends beep-page message, solve needs in user in the prior art in several CSG regions that user equipment may be used
All CSG regions in all position areas in the mobility list of equipment send the problem of resource waste that beep-page message is caused, from
And beep-page message can be effectively reduced, save system resource.
Know whether access gateway uses simultaneously（Or support）CSG functions determine whether to carry use in beep-page message
The permission CSG list of family equipment, so for not supporting the access gateway of CSG functions, its paging processing does not receive shadow
Ring, so as to reduce the influence to these access gatewaies.
Managed network element can also know that the CSG configured informations rather than access gateway of access gateway are reported by other methods
CSG configured informations are to managed network element：
1) there is the configuration of access gateway in managed network element, wherein the CSG configured informations for having access gateway are configured.Such as, access
Whether gateway supports the configuration item of CSG functions（Support CSG）, this configuration item, which is set, can two values：
0：CSG functions are not supported；
1：Support CSG functions.
If access gateway is supported（Or use）CSG functions（Or mechanism）, then managed network element the value of this configuration item is set
For 1；If access gateway is not supported（Or without using）CSG functions（Or mechanism）, then the value for setting this configuration item is 0.
2）The certain bits of Location Area Identification are identified.Use（Or support）The Location Area Identification of CSG mechanism and without using（Or
Do not support）This specific bit value of the Location Area Identification of CSG mechanism is different（As this certain bits is Location Area Identification
Highest order, is used（Or support）The highest order of the Location Area Identification of CSG mechanism is set to 1, without using（Or do not support）CSG mechanism
The highest order of Location Area Identification be set to 0）.Access gateway uses oneself（Or support）Location Area Identification notify to management
Network element, managed network element knows whether the access gateway uses according to the value of the certain bits of the Location Area Identification（Or support）
CSG functions.
The embodiment of the present invention one additionally provides a kind of network element, as shown in fig. 7, comprises：
Reporting unit 71, the CSG for reporting the network element to support to managed network element is identified, what the network element reported was supported
CSG is identified for indicating that managed network element is identified according to the CSG reported, and acquisition needs the network element of paging, and sends paging to the network element
Message;
Transmit-Receive Unit 72, for receiving the beep-page message of managed network element transmission, and sends the beep-page message.
Said network element can be realized by access network element or access gateway, when using access gateway when, managed network element to this
Being carried in the beep-page message that access gateway is sent needs the CSG of paging to identify, and the network element also includes：
Acquiring unit, obtains for the CSG marks in the beep-page message that is received according to the Transmit-Receive Unit 72 and connects accordingly
Enter network element, and trigger the Transmit-Receive Unit 72 and send beep-page message to the access network element.
The specific works mode of each functional entity is referring to embodiment of the method for the invention in said network element.
The managed network element that the embodiment of the present invention one is provided, as shown in figure 8, including：
Acquiring unit 81, the closed user group CSG for obtaining access network element or access gateway is identified；
Paging network element acquiring unit 82, the CSG marks for being obtained according to the acquiring unit 81, which are obtained, needs connecing for paging
Enter network element or access gateway；
Paging processing unit 83, for obtaining 82 access network elements taken or access gateway to the paging network element acquiring unit
Send beep-page message.
Further, the paging network element acquiring unit 82, is additionally operable to obtain the CSG for needing paging and identifies；Obtained when described
Access network element or access gateway CSG marks and the CSG marks for needing paging to it is corresponding when by the access network element or connect
Function Access Gateway is as needing the access network element or access gateway of paging；
Or,
The paging network element acquiring unit 82, is additionally operable to the access network element when the acquisition or the CSG marks of access gateway
Know with the CSG in the permission CSG list of user equipment identify to it is corresponding when using the access network element or access gateway as needing paging
Access network element or access gateway.
The specific works mode of each functional entity is referring to embodiment of the method for the invention in above-mentioned managed network element.
Technical scheme provided in an embodiment of the present invention, by using the factor for the permission CSG list for needing calling user device,
Beep-page message is sent in several CSG regions that user equipment may be used, solving needs to set in user in the prior art
All CSG regions in all position areas in standby mobility list send the problem of resource waste that beep-page message is caused, so that
Beep-page message can be effectively reduced, system resource is saved.
A kind of network element that the embodiment of the present invention two is provided, as shown in figure 9, including：
Reporting unit 91, the CSG configured informations for reporting the network element；
Receiving unit 92, user equipment is carried for receiving in the beep-page message from managed network element, the beep-page message
Permission CSG list；
Paging processing unit 93, for judging that the CSG that the network element is supported is identified whether in the permission CSG list
In, if sending beep-page message.
The specific works mode of each functional entity is referring to embodiment of the method for the invention in said network element.
The embodiment of the present invention two additionally provides a kind of managed network element, as shown in Figure 10, including：
Acquiring unit 101, the CSG configured informations for obtaining access network element or access gateway；
Paging processing unit 102, for according to the CSG configured informations, to the access network element for supporting CSG functions or
The permission CSG list of user equipment is carried in the beep-page message that access gateway is sent.
The specific works mode of each functional entity is referring to embodiment of the method for the invention in above-mentioned managed network element.
Technical scheme provided in an embodiment of the present invention, by using the factor for the permission CSG list for needing calling user device,
Beep-page message is sent in several CSG regions that user equipment may be used, solving needs to set in user in the prior art
All CSG regions in all position areas in standby mobility list send the problem of resource waste that beep-page message is caused, so that
Beep-page message can be effectively reduced, system resource is saved.
User is carried in the beep-page message sent in access network element or access gateway only to supporting CSG functions simultaneously to set
Standby permission CSG list, so for not supporting the access gateway of CSG functions, its paging processing does not receive influence, from
And reduce the influence to these access gatewaies.
The communication system that the embodiment of the present invention one is provided, as shown in figure 11, including：Access network element and managed network element,
The access network element, the CSG for reporting the access network element to support to the managed network element is identified；Receive from institute
The beep-page message of managed network element is stated, and sends beep-page message；Or,
The access network element, the CSG configured informations for reporting the access network element to the managed network element；Receive from institute
The permission CSG list of the user equipment of managed network element is stated, judges that its CSG supported is identified whether in the permission CSG list
In, if sending beep-page message；
The managed network element, for receiving the CSG marks that the access network element is supported；When the CSG is identified and acquisition
Sent out when needing the CSG in the CSG of paging or the permission CSG list of user equipment to identify to correspondence to corresponding access network element
Send beep-page message；Or,
The managed network element, for receiving the CSG configured informations；According to the CSG configured informations, to CSG
The permission CSG list of user equipment is carried in the beep-page message that the access network element of function is sent.
The communication system that the embodiment of the present invention two is provided, as shown in figure 12, including：Access network element, access gateway and management
Network element,
The access network element, for reporting the CSG identification informations that the access network element is supported to the access gateway；Receive and
From the beep-page message of the access gateway, and send beep-page message；
The access gateway, for reporting the CSG of the access gateway to identify to the managed network element；Receive and come from the pipe
The beep-page message of network element is managed, the access network element that the CSG marks carried in beep-page message are used is sent to；Or,
The access gateway, the CSG configured informations for reporting the access gateway to the managed network element；Receive from institute
The permission CSG list of the user equipment of managed network element is stated, judges that its CSG supported is identified whether in the permission CSG list
In, if identifying corresponding access network element to the CSG and sending beep-page message；
The managed network element, for receiving the CSG identification informations that the access gateway is reported；Judge CSG mark with
Obtain need paging the CSG identify in it is a kind of whether correspond to, when to correspondence when to the access gateway send beep-page message；
Or,
The managed network element, for receiving the CSG configured informations that the access gateway is reported；Indicated to believe according to the CSG
Cease into the beep-page message for supporting the access gateway of CSG functions to send, carry the permission CSG list of user equipment.
Communication system provided in an embodiment of the present invention, by using the factor for the permission CSG list for needing calling user device,
Beep-page message is sent in several CSG regions that user equipment may be used, solving needs to set in user in the prior art
All CSG regions in all position areas in standby mobility list send the problem of resource waste that beep-page message is caused, so that
Beep-page message can be effectively reduced, system resource is saved.
One of ordinary skill in the art will appreciate that realizing all or part of step in above-described embodiment, journey can be passed through
Sequence instruction related hardware is completed.The corresponding software of the embodiment, which can be stored in a computer, can store the medium of reading
In.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (8)
1. a kind of paging method, it is characterised in that including：
Managed network element obtains the closed user that the access network element or access gateway are supported from access network element or access gateway
Group CSG marks；
The managed network element is obtained according to CSG marks needs the access network element or access gateway of paging；
The managed network element sends beep-page message to the access network element for needing paging or access gateway；The managed network element root
Being obtained according to CSG marks needs the access network element or access gateway of paging, including：
The managed network element, which is obtained, needs the CSG of paging to identify, including the managed network element judges the permission CSG list of user equipment
In CSG identify corresponding Location Area Identification whether in the mobility list of the user equipment, if the CSG is being identified
Identified as the CSG for needing paging；
When the access network element or the CSG of access gateway marks and the CSG marks for needing paging to it is corresponding when the access network element
Or access gateway is to need the access network element or access gateway of paging.
2. the paging method according to the claim 1, it is characterised in that the managed network element needs connecing for paging to described
Enter network element and send beep-page message, including：
The managed network element directly sends beep-page message to the access network element；Or,
The managed network element sends to carry in beep-page message, the beep-page message to the access gateway needs the CSG of paging to identify,
The access gateway is identified according to the CSG, and beep-page message is sent to the access network element of CSG marks is supported.
3. a kind of paging method, it is characterised in that including：
The closed user group CSG that network element reports the network element to support to managed network element is identified, wherein the CSG is identified for indicating
The managed network element is obtained according to CSG marks needs the network element of paging, and sends beep-page message to the network element, wherein the network element
For access network element or access gateway；
The network element receives the beep-page message that the managed network element is sent, and sends the beep-page message；
Wherein, when the CSG in the permission CSG list of user equipment identifies shifting of the corresponding Location Area Identification in the user equipment
During dynamic property list, CSG marks are worked as the CSG of the access network element or access gateway and identified as needing the CSG of paging identify
With the CSG for needing paging identify to it is corresponding when the access network element or access gateway be to need access network element or the access of paging
Gateway.
4. the paging method according to the claim 3, it is characterised in that described when the network element is access gateway
Beep-page message, which is carried, needs the CSG of paging to identify, and methods described also includes：
CSG marks in the beep-page message, obtain corresponding access network element, and send to corresponding access network element
Beep-page message.
5. a kind of network element, is access network element or access gateway, it is characterised in that including：
Reporting unit, the CSG for reporting the network element to support to managed network element is identified, the CSG marks that the network element reported is supported
For indicating that the managed network element is identified according to the CSG reported, acquisition needs the network element of paging, and disappears to network element transmission paging
Breath, wherein, when the CSG in the permission CSG list of user equipment identifies shifting of the corresponding Location Area Identification in the user equipment
During dynamic property list, CSG marks are worked as the CSG of the access network element or access gateway and identified as needing the CSG of paging identify
With the CSG for needing paging identify to it is corresponding when the access network element or access gateway be to need access network element or the access of paging
Gateway；
Transmit-Receive Unit, for receiving the beep-page message that the managed network element is sent, and sends the beep-page message.
6. network element according to claim 5, it is characterised in that the beep-page message, which is carried, needs the CSG of paging to identify, described
Network element also includes：
Acquiring unit, for the CSG marks in the beep-page message that is received according to the Transmit-Receive Unit, obtains corresponding access network
Member, and the Transmit-Receive Unit is triggered to corresponding access network element transmission beep-page message.
7. a kind of managed network element, it is characterised in that including：
Acquiring unit, for obtaining the CSG that the access network element or access gateway are supported from access network element or access gateway
Mark；
Paging network element acquiring unit, for obtained according to the acquiring unit CSG mark obtain need paging access network element or
Person's access gateway；
Paging unit, access network element or access gateway for being obtained to the paging network element acquiring unit send paging and disappeared
Breath；
The paging network element acquiring unit, needs the CSG of paging to identify for obtaining, including the paging network element acquiring unit judges
CSG in the permission CSG list of user equipment identifies whether corresponding Location Area Identification arranges in the mobility of the user equipment
In table, if CSG marks are being identified as the CSG for needing paging；As the access network element or the CSG of access gateway
Mark and the CSG marks for needing paging to it is corresponding when using the access network element or access gateway as needing the access network element of paging
Or access gateway.
8. a kind of communication system, it is characterised in that including：Network element as described in claim 5 or 6 and as claimed in claim 7
Managed network element.
Priority Applications (1)
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| CN201410043023.0A CN103813452B (en) | 2008-08-07 | 2008-09-28 | Paging method, network element, managed network element and communication system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810135277.X | 2008-08-07 | ||
| CN200810135277 | 2008-08-07 | ||
| CN200810135277X | 2008-08-07 | ||
| CN201410043023.0A CN103813452B (en) | 2008-08-07 | 2008-09-28 | Paging method, network element, managed network element and communication system |
| CN200810169217A CN101646253A (en) | 2008-08-07 | 2008-09-28 | Paging method, network element, management network element and communication system |
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| CN200810169217A Division CN101646253A (en) | 2008-08-07 | 2008-09-28 | Paging method, network element, management network element and communication system |
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| CN101111075B (en) * | 2007-04-16 | 2010-12-15 | 华为技术有限公司 | Method, system and device for admittance judgment and paging user in mobile communication system |
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