CN101742582A - Method, system and device for acquiring CSG supporting capability of terminal - Google Patents

Method, system and device for acquiring CSG supporting capability of terminal Download PDF

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Publication number
CN101742582A
CN101742582A CN200810172291A CN200810172291A CN101742582A CN 101742582 A CN101742582 A CN 101742582A CN 200810172291 A CN200810172291 A CN 200810172291A CN 200810172291 A CN200810172291 A CN 200810172291A CN 101742582 A CN101742582 A CN 101742582A
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China
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information
terminal
csg
access network
ability
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Chinese (zh)
Inventor
赵旸
余勇军
王济勇
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The embodiment of the invention discloses a method, a system and a device for acquiring CSG supporting capability of a terminal. The method comprises the following steps: acquiring information about the CSG supporting capability of the terminal; and transmitting the information about the CSG supporting capability of the terminal to an access network, so that the access network determines whether the terminal accesses a CSG cell or not according to the information. The information indicating the CSG supporting capability of the terminal is transmitted to the access network through a core network, so judgment on whether the terminal can be switched, reselected or re-orientated into the CSG cell is made on a network side according to the information about the CSG supporting capability of the terminal.

Description

A kind of method, system and device that obtain terminal support CSG ability
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method, system and device that terminal is supported the CSG ability that obtain.
Background technology
Mobile communication business is divided into speech business and data service according to the difference of carrying, and speech business has higher requirements to the quality of communication, and data service has higher requirements to the data traffic of communication.Along with development of science and technology, more and more higher to the demand of data flow and coverage, thus HNB (Home NodeB, base station from home) and CSG (Closed Subscriber Group, group user group) have appearred.
HNB is the little base stations of a kind of family expenses, is used to solve covering problem among a small circle such as indoor grade, and the data service of higher rate is provided for indoor user.The use of the little base station of family expenses can be that a HNB covers a zonule, also can be that a plurality of HNB cover big zone together, and for example, an enterprise can cover whole plant area with a plurality of HNB, and all of this enterprise are with inserting above-mentioned a plurality of HNB per family.CSG is limited zone of a small-sized network coverage, serves one group of specific user, and the user who belongs in the particular group can access network, and the user outside group does not allow to insert this network.
The CSG sub-district only allows to have user's access that authority is inserted in this sub-district, when the user need be linked into the CSG sub-district, carry out specific authenticating user identification to this user, and not have the process of this specific authenticating user identification now.
Summary of the invention
The embodiment of the invention provides a kind of method, system and device that terminal is supported the CSG ability that obtain, whether supporting that according to terminal the indication information of CSG ability determines whether terminal to be switched, and gravity treatment or be redirected to the CSG sub-district.
In order to achieve the above object, the embodiment of the invention has proposed a kind of method that terminal is supported the CSG ability of obtaining, and comprising:
Obtain the information of the support CSG ability of terminal;
The information of the support CSG ability of described terminal is sent to Access Network, so that described Access Network determines according to described information whether described terminal inserts described CSG sub-district.
The embodiment of the invention has also proposed a kind of system that terminal is supported the CSG ability that obtains, and comprising:
Core net is used to obtain the information of the support CSG ability of terminal, and the information of the support CSG ability of described terminal is sent to Access Network;
Access Network is used for determining according to described information whether described terminal inserts described CSG sub-district.
The embodiment of the invention has also proposed a kind of device that terminal is supported the CSG ability that obtains, and comprising:
Acquisition module is used to obtain the information of the support CSG ability of terminal;
Sending module is used for the information of the support CSG ability of described terminal is sent to Access Network, so that described Access Network determines according to described information whether described terminal inserts described CSG sub-district.
Compared with prior art, the embodiment of the invention has the following advantages:
By whether supporting the indication information of CSG ability to send to Access Network terminal, make and to judge and whether terminal can be switched according to the information of whether supporting the CSG ability of terminal, gravity treatment or be redirected to the CSG sub-district at network side by core net.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of method flow diagram that obtains terminal support CSG ability that Fig. 1 proposes for the embodiment of the invention one;
A kind of method flow diagram that obtains terminal support CSG ability that Fig. 2 proposes for the embodiment of the invention two;
A kind of method flow diagram that obtains terminal support CSG ability that Fig. 3 proposes for the embodiment of the invention three;
A kind of method flow diagram that obtains terminal support CSG ability that Fig. 4 proposes for the embodiment of the invention four;
A kind of system construction drawing that obtains terminal support CSG ability that Fig. 5 proposes for the embodiment of the invention five;
A kind of structure drawing of device that obtains terminal support CSG ability that Fig. 6 proposes for the embodiment of the invention six.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
A kind of method of obtaining terminal support CSG ability that the embodiment of the invention one proposes as shown in Figure 1, comprising:
Step S101 obtains the information of the support CSG ability of terminal.
Step S102 sends to Access Network with the information of the support CSG ability of described terminal, so that described Access Network determines according to described information whether described terminal inserts described CSG sub-district.
As seen, in the embodiment of the invention, whether by supporting the indication information of CSG ability to send to Access Network by core net terminal, making can be according to the information of whether supporting the CSG ability of terminal at network side, judge and whether terminal can be switched, gravity treatment or be redirected to the CSG sub-district.
A kind of method of obtaining terminal support CSG ability that the embodiment of the invention two proposes as shown in Figure 2, comprising:
Step S201, in the process of registration or position renewal, terminal is by login request message AttachRequest, or circuit domain location update message Location Updating Request, or whether packet domain location update message Routing Area Update Request supports the indication information of CSG ability to send to core net terminal.
Concrete, this Location Updating Request message is as shown in table 1, and this Attach Request message is as shown in table 2, and this Routing Area Update Request message is as shown in table 3.
Table 1
??IEI ??Information?element ??Type/Reference ??Presence ??Format ??Length
??Mobility?management??protocol?discriminator ??Protocol?discriminator ??M ??V ??1/2
??IEI ??Information?element ??Type/Reference ??Presence ??Format ??Length
??Skip?Indicator ??Skip?Indicator ??M ??V ??1/2
??Location?Updating??Request?message?type ??Message?type ??M ??V ??1
??Location?updating?type ??Location?updating?type ??M ??V ??1/2
??Ciphering?key?sequence??number ??Ciphering?key?sequence??number ??M ??V ??1/2
??Location?area??identification ??Location?area??identification ??M ??V ??5
??Mobile?station??classmark ??Mobile?station??classmark?1 ??M ??V ??1
??Mobile?identity ??Mobile?identity ??M ??LV ??2-9
??33 ??Mobile?station??classmark?for?UMTS ??Mobile?station??classmark?2 ??O ??TLV ??5
??CSG?capability ??CSG?capability ??O
??PS?HO?capability ??PS?HO?capability ??O
In table 1, be the LocationUpdating Request message of all parameters of having comprised Location Updating Request message.By increase the indication parameter of supporting the CSG ability in Mobilestation classmark (capacity of mobile terminal) field of this Location Updating Request message or in Mobile station classmark for MUTS (capacity of mobile terminal of MUTS) field, whether support the indication information of CSG ability to be written in the above-mentioned field terminal, or in message Location UpdatingRequest, increase support CSG capability indication information field.Above-mentioned CSG ability information can comprise switching capability and other ability information, can increase the field CSG PS HO that supports switching capability in message Location Updating Request.
Table 2
??IEI ??Information?Element ?Type/Reference ??Presence ??Format ??Length
??Protocol?discriminator ?Protocol?discriminator ??M ??V ??1/2
??Skip?indicator ?Skip?indicator ??M ??V ??1/2
??IEI ??Information?Element ?Type/Reference ??Presence ??Format ??Length
??Attach?request?message?identity ?Message?type ??M ??V ??1
??MS?network?capability ?MS?network?capability ??M ??LV ??3-9
??Attach?type ?Attach?type ??M ??V ??1/2
??GPRS?ciphering?key?sequence??number ?Ciphering?key?sequence?number ??M ??V ??1/2
??DRX?parameter ?DRX?parameter ??M ??V ??2
??P-TMSI?or?IMSI ?Mobile?identity ??M ??LV ??6-9
??Old?routing?area?identification ?Routing?area?identification ??M ??V ??6
??MS?Radio?Access?capability ?MS?Radio?Access?capability ??M ??LV ??6-52
??19 ??Old?P-TMSI?signature ?P-TMSI?signature ??O ??TV ??4
??17 ??Requested?READY?timer??value ?GPRS?Timer ??O ??TV ??2
??9- ??TMSI?status ?TMSI?status ??O ??TV ??1
??33 ??PS?LCS?Capability ?PS?LCS?Capability ??O ??TLV ??3
??CSG?capability ?CSG?capability ??O
??PS?HO?capability ?PS?HO?capability ??O
In table 2, be the Attach RequeSt message of all parameters of having comprised Attach Request message.By increase the indication parameter of supporting the CSG ability in the MS network of this Attach Request message capability (terminal network ability) field or in MS Radio Access capability (terminal wireless access capability) field, whether support the indication information of CSG ability to be written in the above-mentioned field terminal, or directly in message Location Updating Request, increase support CSG capability indication information field.Above-mentioned CSG ability information can comprise switching capability and other ability information, can increase the field CSG PS HO that supports switching capability in message AttachRequest.
Table 3
??IEI ??Information?Element ??Type/Reference ??Presence ??Format ??Length
??Protocol?discriminator ??Protocol?discriminator ??M ??V ??1/2
??Skip?indicator ??Skip?indicator ??M ??V ??1/2
??IEI ??Information?Element ??Type/Reference ??Presence ??Format ??Length
??Routing?area?update?request??message?identity ??Message?type ??M ??V ??1
??Update?type ??Update?type ??M ??V ??1/2
??GPRS?ciphering?key?sequence??number ??Ciphering?key?sequence?number ??M ??V ??1/2
??Old?routing?area?identification ??Routing?area?identification ??M ??V ??6
??MS?Radio?Access?capability ??MS?Radio?Access?capability ??M ??LV ??6-52
??19 ??Old?P-TMSI?signature ??P-TMSI?signature ??O ??TV ??4
??17 ??Requested?READY?timer?value ??GPRS?Timer ??O ??TV ??2
??27 ??DRX?parameter ??DRX?parameter ??O ??TV ??3
??9- ??TMSI?status ??TMSI?status ??O ??TV ??1
??18 ??P-TMSI ??Mobile?identity ??O ??TLV ??7
??31 ??MS?network?capability ??MS?network?capability ??O ??TLV ??4-10
??32 ??PDP?context?status ??PDP?context?status ??O ??TLV ??4
??33 ??PS?LCS?Capability ??PS?LCS?Capability ??O ??TLV ??3
??35 ??MBMS?context?status ??MBMS?context?status ??O ??TLV ??2-18
??CSG?capability ??CSG?capability ??O
??PS?HO?capability ??PS?HO?capability ??O
In table 3, be the RoutingArea Update Request message of all parameters of having comprised Routing Area Update Request message.By increasing the indication parameter of supporting the CSG ability, whether support the indication information of CSG ability to be written in the above-mentioned field terminal or directly in message Location Updating Request, increase to support CSG capability indication information field in the MSnetwork capability field of this Routing Area Update Request message or in MS Radio Access capability field.Above-mentioned CSG ability information can comprise switching capability and other ability information, can increase the field CSG PS HO that supports switching capability in message RoutingArea Update Request.
Step S202, when portable terminal entered dedicated mode or connection mode, whether core net supported the CSG ability information to send to Access Network terminal by dedicated signaling.
Concrete, when core net receives after whether this terminal that terminal sends support the indication information of CSG ability, this information is saved in the core net, for example, this information can be kept in the mobile context (MM Context) of core net.Above-mentioned dedicated signaling can be any signaling that is used to send message, for example special-purpose control messages, above-mentioned dedicated mode is for when mobile communication business is speech business, it is the pattern of circuit domain business state, above-mentioned connection mode is when mobile communication business is data service, i.e. the pattern of packet switch domain service state.
Whether above-mentioned core net supports the CSG ability information to send to Access Network terminal by dedicated signaling includes but not limited to: carry out in the process in business, whether core net initiatively supports the CSG capability indication information to send to Access Network by special-purpose control messages terminal; Or Access Network request core net sends terminal and whether supports the CSG capability indication information, and core net sends terminal by special-purpose control messages to Access Network and whether supports the CSG capability indication information after receiving the request message that Access Network sends.For example, parameters C SGCapability is whether terminal supports the indication of CSG ability, and whether core net initiatively supports the CSG capability indication information to send to Access Network by CSG Capability message terminal; Or after core net receives the CSG Capability Request message that Access Network sends, send terminal by special-purpose control messages to Access Network and whether support CSG capability indication information CSG Capability.Above-mentioned message CSG Capability Request and message CSG Capability are a kind of example effect, are not limited to this message name in the process of reality.
In the present embodiment, said method can be applied in the different systems, for example can be applied to UTRAN system and E-UTRAN system, and in the UTRAN system, the node BSS of above-mentioned Access Network can be Nodeb or RNC, and core net node MSC/SGSN is MME.In the E-UTRAN system, the node BSS of above-mentioned Access Network can be eNodeb, and core net node MSC/SGSN is MME.
As seen, in the present embodiment, by when registration or position are upgraded, whether support the indication information of CSG ability to send to Access Network terminal by core net, make and to judge and whether terminal can be switched according to the information of whether supporting the CSG ability of terminal, gravity treatment or be redirected to the CSG sub-district at network side, if terminal is not supported the CSG ability, then can not carry out said process.
A kind of method of obtaining terminal support CSG ability that the embodiment of the invention three proposes as shown in Figure 3, comprising:
Step S301, in call establishment, whether terminal supports the indication information of CSG ability to send to core net terminal by CM Service Request (call management service request) message.
Concrete, this CM Service Request message is as shown in table 4.
Table 4
??IEI ??Information?element ??Type/Reference ??Presence ??Format ??Length
??Mobility?management??protocol?discriminator ??Protocol?discriminator ??M ??V ??1/2
??Skip?Indicator ??Skip?Indicator ??M ??V ??1/2
??CM?Service?Request??message?type ??Message?type ??M ??V ??1
??CM?service?type ??CM?service?type ??M ??V ??1/2
??IEI ??Information?element ??Type/Reference ??Presence ??Format ??Length
??Ciphering?key?sequence??number ??Ciphering?key?sequence??number ??M ??V ??1/2
??Mobile?station??classmark ??Mobile?station??classmark?2 ??M ??LV ??4
??Mobile?identity ??Mobile?identity ??M ??LV ??2-9
??8- ??Priority ??Priority?Level ??O ??TV ??1
??CSG?capability??PS?HO?capability ??CSG?capability??PS?HO?capability ??O??O
In table 4, be the CM ServiceRequest message of all parameters of having comprised CM Service Request message.By in the Mobile station classmark of this CM Service Request message field, increasing the indication parameter of supporting the CSG ability, whether support the indication information of CSG ability to be written in the above-mentioned field terminal or directly in message Location Updating Request, increase to support CSG capability indication information field.Above-mentioned CSG ability information can comprise switching capability and other ability information, can increase the field CSG PS HO that supports switching capability in message CM Service Request.
Step S302, when portable terminal entered dedicated mode or connection mode, whether core net supported the CSG ability information to send to Access Network terminal by dedicated signaling.
Concrete, when core net receives after whether this terminal that terminal sends support the indication information of CSG ability, this information is saved in the core net, for example, this information can be kept in the mobile context (MM Context) of core net.Above-mentioned dedicated signaling can be any signaling that is used to send message, for example special-purpose control messages, above-mentioned dedicated mode is for when mobile communication business is speech business, the pattern of circuit domain business state, above-mentioned connection mode is when mobile communication business is data service, the pattern of packet switch domain service state.
Whether above-mentioned core net supports the CSG ability information to send to Access Network terminal by dedicated signaling includes but not limited to: carry out in the process in business, whether core net initiatively supports the CSG capability indication information to send to Access Network by special-purpose control messages terminal; Or Access Network request core net sends terminal and whether supports the CSG capability indication information, and core net sends terminal by special-purpose control messages to Access Network and whether supports the CSG capability indication information after receiving the request message that Access Network sends.For example, parameters C SGCapability is whether terminal supports the indication of CSG ability, and whether core net initiatively supports the CSG capability indication information to send to Access Network by CSG Capability message terminal; Or after core net receives the CSG Capability Request message that Access Network sends, send terminal by special-purpose control messages to Access Network and whether support CSG capability indication information CSG Capability.Above-mentioned message CSG Capability Request and message CSG Capability are a kind of example effect, are not limited to this message name in the process of reality.
In the present embodiment, said method can be applied in the different systems, for example can be applied to UTRAN system and E-UTRAN system, and in the UTRAN system, the node BSS of above-mentioned Access Network can be Nodeb or RNC, and core net node MSC/SGSN is MME.In the E-UTRAN system, the node BSS of above-mentioned Access Network can be eNodeb, and core net node MSC/SGSN is MME.
As seen, in the present embodiment, by in call establishment, whether support the indication information of CSG ability to send to Access Network terminal by core net, make and to judge and whether terminal can be switched according to the information of whether supporting the CSG ability of terminal, gravity treatment or be redirected to the CSG sub-district at network side, if terminal is not supported the CSG ability, then can not carry out said process.
A kind of method of obtaining terminal support CSG ability that the embodiment of the invention four proposes as shown in Figure 4, comprising:
Step S401, in response beep-page message process, whether terminal supports the indication information of CSG ability to send to core net terminal by Paging Response (page response) message.
Concrete, this Paging Response message is as shown in table 5.
Table 5
??IEI ??Information?element ??Type/Reference ??Presence ??Format ??Iength
??RR?management?Protocol??Discriminator ??Protocol?Discriminator ??M ??V ??1/2
??Skip?Indicator ??Skip?Indicator ??M ??V ??1/2
??Paging?Response?Message??Type ??Message?Type ??M ??V ??1
??Ciphering?Key?Sequence??Number ??Ciphering?Key?Sequence??Number ??M ??V ??1/2
??Spare?Half?Octet ??Spare?Half?Octet ??M ??V ??1/2
??Mobile?Station?Classmark ??Mobile?Station?Classmark?2 ??M ??LV ??4
??Mobile?Identity ??Mobile?Identity ??M ??LV ??2-9
??CSG?Capability ??CSG?Capability ??O
??PS?HO?capability ??PS?HO?capability ??O
In table 5, be the Paging Response message of all parameters of having comprised Paging Response message.By in the Mobile station of this Paging Response message classmark field, increasing the indication parameter of supporting the CSG ability, whether support the indication information of CSG ability to be written in the above-mentioned field terminal or directly in message Location Updating Request, increase to support CSG capability indication information field.Above-mentioned CSG ability information can comprise switching capability and other ability information, can increase the field CSG PS HO that supports switching capability in message Paging Response.
Step S402, when portable terminal entered dedicated mode or connection mode, whether core net supported the CSG ability information to send to Access Network terminal by dedicated signaling.
Concrete, when core net receives after whether this terminal that terminal sends support the indication information of CSG ability, this information is saved in the core net, for example, this information can be kept in the mobile context (MM Context) of core net.Above-mentioned dedicated signaling can be any signaling that is used to send message, for example special-purpose control messages, above-mentioned dedicated mode is for when mobile communication business is speech business, the pattern of circuit domain business state, above-mentioned connection mode is when mobile communication business is data service, the pattern of packet switch domain service state.
Whether above-mentioned core net supports the CSG ability information to send to Access Network terminal by dedicated signaling includes but not limited to: carry out in the process in business, whether core net initiatively supports the CSG capability indication information to send to Access Network by special-purpose control messages terminal; Or Access Network request core net sends terminal and whether supports the CSG capability indication information, and core net sends terminal by special-purpose control messages to Access Network and whether supports the CSG capability indication information after receiving the request message that Access Network sends.For example, parameters C SGCapability is whether terminal supports the indication of CSG ability, and whether core net initiatively supports the CSG capability indication information to send to Access Network by CSG Capability message terminal; Or after core net receives the CSG Capability Request message that Access Network sends, send terminal by special-purpose control messages to Access Network and whether support CSG capability indication information CSG Capability.Above-mentioned message CSG Capability Request and message CSG Capability are a kind of example effect, are not limited to this message name in the process of reality.
In the present embodiment, said method can be applied in the different systems, for example can be applied to UTRAN system and E-UTRAN system, and in the UTRAN system, the node BSS of above-mentioned Access Network can be Nodeb or RNC, and core net node MSC/SGSN is MME.In the E-UTRAN system, the node BSS of above-mentioned Access Network can be eNodeb, and core net node MSC/SGSN is MME.
As seen, in the present embodiment, by in response beep-page message process, whether support the indication information of CSG ability to send to Access Network terminal by core net, make and to judge and whether terminal can be switched according to the information of whether supporting the CSG ability of terminal, gravity treatment or be redirected to the CSG sub-district at network side, if terminal is not supported the CSG ability, then can not carry out said process.
A kind of system that obtains terminal support CSG ability that the embodiment of the invention five proposes as shown in Figure 5, comprising:
Terminal 51 is used for the information of the support CSG ability of this terminal 51 is sent to core net 52.
Core net 52 is used to obtain the information of the support CSG ability of terminal 51, and the information of the support CSG ability of this terminal 51 is sent to Access Network 53.
Access Network 53 is used for determining according to this information whether this terminal 51 inserts the CSG sub-district.
Concrete, present embodiment can be applied in the different systems, for example can be applied to UTRAN system and E-UTRAN system, and in the UTRAN system, the node BSS of above-mentioned Access Network 53 can be Nodeb or RNC, and core net 52 node MSC/SGSN are MME.In the E-UTRAN system, the node BSS of above-mentioned Access Network 53 can be eNodeb, and core net 52 node MSC/SGSN are MME.
As seen, in the present embodiment, whether by supporting the indication information of CSG ability to send to Access Network by core net terminal, making can be according to the information of whether supporting the CSG ability of terminal at network side, judge and whether terminal can be switched, gravity treatment or be redirected to the CSG sub-district.
A kind of device that obtains terminal support CSG ability that the embodiment of the invention six proposes as shown in Figure 6, comprising:
Acquisition module 61 is used to obtain the information of the support CSG ability of terminal.
Sending module 62, the information that is used for the support CSG ability of terminal that acquisition module 61 is obtained sends to Access Network, so that this Access Network determines according to above-mentioned information whether this terminal inserts this CSG sub-district.
Further, this receiver module 61 comprises:
First acquiring unit 611 is used for obtaining the information of the support CSG ability that registration message that this terminal sends carries;
Second acquisition unit 612 is used for obtaining the information of the support CSG ability that location update message that this terminal sends carries;
The 3rd acquiring unit 613 is used for obtaining the information of the support CSG ability that service request information that this terminal sends carries;
The 4th acquiring unit 614 is used for obtaining the information of the support CSG ability that page-response message that this terminal sends carries.
Further, this sending module 62 comprises:
First transmitting element 621 is used for initiatively supporting the information of CSG ability to send to this Access Network this terminal;
Second transmitting element 622, the terminal that is used for sending according to this Access Network is supported the request of CSG ability information, supports the information of CSG ability to send to this Access Network this terminal.
As seen, in the present embodiment, whether by supporting the indication information of CSG ability to send to Access Network by core net terminal, making can be according to the information of whether supporting the CSG ability of terminal at network side, judge and whether terminal can be switched, gravity treatment or be redirected to the CSG sub-district.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be looked protection scope of the present invention.

Claims (10)

1. one kind is obtained the method that terminal is supported group user group CSG ability, it is characterized in that, comprising:
Obtain the information of the support CSG ability of terminal;
The information of the support CSG ability of described terminal is sent to Access Network, so that described Access Network determines according to described information whether described terminal inserts described CSG sub-district.
2. the method for claim 1 is characterized in that, before the information of the described support CSG ability of obtaining terminal, also comprises:
Receive the message of carrying support CSG ability information that described terminal sends.
3. method as claimed in claim 1 or 2 is characterized in that, the described information of obtaining the support CSG ability of terminal comprises:
Obtain the information of the support CSG ability of carrying in the registration message of described terminal transmission; Or
Obtain the information of the support CSG ability of carrying in the location update message of described terminal transmission; Or
Obtain the information of the support CSG ability of carrying in the service request information of described terminal transmission; Or
Obtain the information of the support CSG ability of carrying in the page-response message of described terminal transmission.
4. the method for claim 1 is characterized in that, describedly supports the information of CSG ability to send to Access Network terminal to comprise:
Initiatively support the information of CSG ability to send to described Access Network described terminal; Or
The terminal that sends according to described Access Network is supported the request of CSG ability information, supports the information of CSG ability to send to described Access Network described terminal.
5. the method for claim 1 is characterized in that, described Access Network determines according to described information whether described terminal inserts described CSG sub-district and comprise in following one or more:
Described Access Network determines according to described information whether described terminal switches to described CSG sub-district; Or
Described Access Network is determined described terminal according to described information, and whether gravity treatment is to described CSG sub-district; Or
Described Access Network determines according to described information whether described terminal is redirected to described CSG sub-district.
6. one kind is obtained the system that terminal is supported the CSG ability, it is characterized in that, comprising:
Core net is used to obtain the information of the support CSG ability of terminal, and the information of the support CSG ability of described terminal is sent to Access Network;
Access Network is used for determining according to described information whether described terminal inserts described CSG sub-district.
7. system as claimed in claim 6 is characterized in that, also comprises:
Terminal is used for the information of the support CSG ability of described terminal is sent to described core net.
8. one kind is obtained the device that terminal is supported the CSG ability, it is characterized in that, comprising:
Acquisition module is used to obtain the information of the support CSG ability of terminal;
Sending module is used for the information of the support CSG ability of described terminal is sent to Access Network, so that described Access Network determines according to described information whether described terminal inserts described CSG sub-district.
9. device as claimed in claim 8 is characterized in that, described acquisition module comprises:
First acquiring unit is used for obtaining the information of the support CSG ability that registration message that described terminal sends carries;
Second acquisition unit is used for obtaining the information of the support CSG ability that location update message that described terminal sends carries;
The 3rd acquiring unit is used for obtaining the information of the support CSG ability that service request information that described terminal sends carries:
The 4th acquiring unit is used for obtaining the information of the support CSG ability that page-response message that described terminal sends carries.
10. device as claimed in claim 8 is characterized in that, described sending module comprises:
First transmitting element is used for initiatively supporting the information of CSG ability to send to described Access Network described terminal;
Second transmitting element, the terminal that is used for sending according to described Access Network is supported the request of CSG ability information, supports the information of CSG ability to send to described Access Network described terminal.
CN200810172291A 2008-11-04 2008-11-04 Method, system and device for acquiring CSG supporting capability of terminal Pending CN101742582A (en)

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WO2012041022A1 (en) * 2010-09-28 2012-04-05 中兴通讯股份有限公司 Method and system for notifying update information to core network
CN103391588A (en) * 2012-05-08 2013-11-13 华为技术有限公司 Method and device for achieving cell switch
US8792892B2 (en) 2009-04-22 2014-07-29 Huawei Technologies Co., Ltd. Handover control method, apparatus and system
CN110650499A (en) * 2018-06-26 2020-01-03 华为技术有限公司 Redirection method, communication system and communication device
WO2020164507A1 (en) * 2019-02-13 2020-08-20 中兴通讯股份有限公司 Method and device for selecting cag cell, communication control method and device for cag cell, network element, terminal, and storage medium

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8792892B2 (en) 2009-04-22 2014-07-29 Huawei Technologies Co., Ltd. Handover control method, apparatus and system
WO2012041022A1 (en) * 2010-09-28 2012-04-05 中兴通讯股份有限公司 Method and system for notifying update information to core network
CN102421198A (en) * 2010-09-28 2012-04-18 中兴通讯股份有限公司 Method and system for informing core network of updated information
US8831589B2 (en) 2010-09-28 2014-09-09 Zte Corporation Method and system for notifying update information to core network
CN102421198B (en) * 2010-09-28 2016-03-30 中兴通讯股份有限公司 A kind of method and system lastest imformation being notified core net
CN103391588A (en) * 2012-05-08 2013-11-13 华为技术有限公司 Method and device for achieving cell switch
CN103391588B (en) * 2012-05-08 2017-02-15 华为技术有限公司 Method and device for achieving cell switch
CN110650499A (en) * 2018-06-26 2020-01-03 华为技术有限公司 Redirection method, communication system and communication device
CN110650499B (en) * 2018-06-26 2022-04-29 华为技术有限公司 Redirection method, communication system and communication device
US11523310B2 (en) 2018-06-26 2022-12-06 Huawei Technologies Co., Ltd. Redirection method, communications system, and communications apparatus
WO2020164507A1 (en) * 2019-02-13 2020-08-20 中兴通讯股份有限公司 Method and device for selecting cag cell, communication control method and device for cag cell, network element, terminal, and storage medium

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Application publication date: 20100616