CN103686699B - The collocation method and device of mobile packet gateway - Google Patents
The collocation method and device of mobile packet gateway Download PDFInfo
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Abstract
The embodiment of the invention discloses the collocation method and device of a kind of mobile packet gateway, it is related to areas of information technology, can be 2G/3G networks and EPS network configuration identical APN, so as to reduce the access point APN quantity for needing configuration, reduce the gateway configuration complexity of combination network.Methods described includes：SGSN receives the terminal capability that UE is reported first, then according to the corresponding relation between different terminals ability and corresponding gateway address respectively, obtains the corresponding gateway address of terminal capability, is finally the corresponding gateway of UE configuration gateway address.The embodiment of the present invention is applied to the configuration that packet gateway is moved for the UE of 2G/3G network insertions.
Description
Technical field
The present invention relates to areas of information technology, the collocation method and device of more particularly to a kind of mobile packet gateway.
Background technology
In 2G/3G（2nd-Generation/3rd-Generation, Generation Mobile Telecommunication System/3G (Third Generation) Moblie）
With EPS（Evolved Packet System, evolved packet system）Combination network framework in, for EPS abilities
UE is, it is necessary to be its configuration P-GW（Packet Data Network Gateway, grouped data network gateway）Convergence gateway；It is right
In the UE with 2G/3G abilities, it is necessary to be its configuration GGSN（Gateway GPRS Support Node, GPRS gateways Zhi Chijie
Point）Gateway.
At present, using based on APN in the combination network framework of 2G/3G and EPS（Access Point Name, access point）
Mode move the configuration of packet gateway.SGSN（Serving GPRS Support Node, GPRS serving GPRS support nodes）
The APN that UE is reported, the FQDN for then being built according to APN are obtained first（Fully Qualified Domain Name, limit completely
Localization name）In DNS（Domain Name System, domain name system）It is middle to search corresponding gateway address, finally according to gateway ground
Location configures corresponding gateway.
However, SGSN moves the configuration of packet gateway, it is necessary to be with EPS abilities by way of based on APN
APN UE different from the UE configurations with 2G/3G abilities, so as to the APN quantity for resulting in the need for configuration is more, and then causes fusion
The gateway configuration complexity of networking is higher.
The content of the invention
The embodiment of the present invention provides a kind of collocation method and device of mobile packet gateway, can be 2G/3G networks and EPS
Network configuration identical APN, so as to reduce the APN quantity for needing configuration, reduces the gateway configuration complexity of combination network.
The technical scheme that the embodiment of the present invention is used for：
A kind of collocation method of mobile packet gateway, including：
Receive the terminal capability of reported by user equipment UE；
According to the corresponding relation between different terminals ability and corresponding gateway address respectively, the terminal capability pair is obtained
The gateway address answered；
For the UE configures the corresponding gateway of the gateway address.
A kind of configuration device of mobile packet gateway, including：
Receiving unit, the terminal capability for receiving reported by user equipment UE；
Acquiring unit, for according to the corresponding relation between different terminals ability and corresponding gateway address respectively, obtaining
The corresponding gateway address of the terminal capability that the receiving unit is received；
Dispensing unit, for configuring the corresponding gateway of the gateway address that the acquiring unit is obtained for the UE.
The collocation method and device of mobile packet gateway provided in an embodiment of the present invention, SGSN receive the end that UE is reported first
End ability, then according to the corresponding relation between different terminals ability and corresponding gateway address respectively, obtains terminal capability pair
The gateway address answered, is finally the corresponding gateway of UE configuration gateway address.With moved by way of based on APN at present point
The configuration that networking is closed is compared, the embodiment of the present invention by moving the configuration of packet gateway based on the corresponding terminal capabilities of UE,
Can be 2G/3G networks and EPS network configuration identical APN, need the APN quantity of configuration such that it is able to reduce, and then can be with
Reduce the gateway configuration complexity of combination network.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to embodiment or description of the prior art
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only more of the invention
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is a kind of collocation method flow chart of mobile packet gateway provided in an embodiment of the present invention；
Fig. 2 is the collocation method flow chart of another mobile packet gateway provided in an embodiment of the present invention；
Fig. 3 is the collocation method flow chart of another mobile packet gateway provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of the configuration device of mobile packet gateway provided in an embodiment of the present invention；
Fig. 5 is the structural representation of the configuration device of another mobile packet gateway provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
To make the advantage of technical solution of the present invention clearer, the present invention is made specifically with reference to the accompanying drawings and examples
It is bright.
The collocation method of a kind of mobile packet gateway provided in an embodiment of the present invention, as shown in figure 1, methods described includes：
101st, SGSN receives the terminal capability of reported by user equipment UE.
Wherein, terminal capability can be EPS abilities or 2G/3G abilities.In embodiments of the present invention, the corresponding terminals of UE
When ability is EPS abilities, the UE can be from EPS network insertions, it is also possible to from 2G/3G network insertions；The corresponding terminal capabilities of UE
During for 2G/3G abilities, the UE only can be from 2G/3G network insertions.
For the embodiment of the present invention, when UE is from 2G/3G network insertions, SGSN needs to match somebody with somebody for the UE of different terminals ability
Put different mobile packet gateway.Specifically, SGSN need be with EPS abilities UE configuration P-GW Convergence gateways, be with
The UE configuration GGSN gateways of 2G/3G abilities.In embodiments of the present invention, merged by for the UE with EPS abilities configures P-GW
Gateway, business continuity when thereby may be ensured that the UE with EPS abilities is switched between EPS networks and 2G/3G networks
Property.
For the embodiment of the present invention, can also include after step 101：SGSN obtains the APN that UE is reported, and judges to be somebody's turn to do
Whether APN is HLR（Home Location Register, attaching position register）In for the UE signing each APN in
One, if in HLR being in each APN of UE signings, the then APN that SGSN is reported using UE, if not being in HLR
One in each APN of UE signings, then SGSN is that UE configures an acquiescence APN.Wherein, APN is carried out by user on UE
Configuration, gives tacit consent to APN to be some in each APN of UE signings in HLR.
102nd, SGSN obtains terminal energy according to the corresponding relation between different terminals ability and corresponding gateway address respectively
The corresponding gateway address of power.
Wherein, the corresponding relation between different terminals ability and corresponding gateway address respectively can be preserved in the sgsn,
Can also be stored in DNS.
It is right between different terminals ability and corresponding gateway address respectively by being pre-configured with for the embodiment of the present invention
Should be related to, SGSN can obtain the corresponding gateway address of UE according to the corresponding terminal capabilities of UE, it is to avoid be obtained according to different APN
The corresponding gateway address of UE, the APN quantity of configuration is needed such that it is able to reduce.
103rd, SGSN is the corresponding gateway of UE configuration gateway address.
For the embodiment of the present invention, by moving the configuration of packet gateway based on the corresponding terminal capabilities of UE, can
It is 2G/3G networks and EPS network configuration identicals APN.
In the prior art for 2G/3G networks are respectively configured different APN from EPS networks, if the corresponding terminal capabilities of UE are
EPS abilities, and be the APN of UE configurations for the corresponding APN of 2G/3G networks, when UE is from 2G/3G netsurfings to EPS networks without
Method accesses EPS networks, so as to cause UE normally to use the corresponding business of EPS networks.In embodiments of the present invention, by for
2G/3G networks and EPS network configuration identical APN, EPS nets can be accessed when UE is from 2G/3G netsurfings to EPS networks
Network, such that it is able to avoid normally using industry because the APN configured for UE terminal capability mismatches corresponding with UE cause UE
The situation of business.
Alternatively, the different business for being used according to UE, can also increase not after GGSN gateways and P-GW Convergence gateways
Same Service Gateway, for example, Service Gateway can be WAP GW（Wireless ApplicationProtocol Gateway,
Wireless Application Protocol Gateway）Or NET GW（Net gateways）.Specifically, be sent to for the corresponding APN informations of UE by SGSN first
GGSN gateways or P-GW Convergence gateways, then GGSN gateways or P-GW Convergence gateways select corresponding industry according to APN information
Business gateway.
The collocation method and device of mobile packet gateway provided in an embodiment of the present invention, SGSN receive the end that UE is reported first
End ability, then according to the corresponding relation between different terminals ability and corresponding gateway address respectively, obtains terminal capability pair
The gateway address answered, is finally the corresponding gateway of UE configuration gateway address.With moved by way of based on APN at present point
The configuration that networking is closed is compared, the embodiment of the present invention by moving the configuration of packet gateway based on the corresponding terminal capabilities of UE,
Can be 2G/3G networks and EPS network configuration identical APN, need the APN quantity of configuration such that it is able to reduce, and then can be with
Reduce the gateway configuration complexity of combination network.
The collocation method of another mobile packet gateway provided in an embodiment of the present invention, as shown in Fig. 2 methods described bag
Include：
201st, SGSN receives the terminal capability of reported by user equipment UE.
Wherein, terminal capability can be EPS abilities or 2G/3G abilities.In embodiments of the present invention, the corresponding terminals of UE
When ability is EPS abilities, the UE can be from EPS network insertions, it is also possible to from 2G/3G network insertions；The corresponding terminal capabilities of UE
During for 2G/3G abilities, the UE only can be from 2G/3G network insertions.
For the embodiment of the present invention, when UE is from 2G/3G network insertions, SGSN needs to match somebody with somebody for the UE of different terminals ability
Put different mobile packet gateway.Specifically, SGSN need be with EPS abilities UE configuration P-GW Convergence gateways, be with
The UE configuration GGSN gateways of 2G/3G abilities.In embodiments of the present invention, merged by for the UE with EPS abilities configures P-GW
Gateway, business continuity when thereby may be ensured that the UE with EPS abilities is switched between EPS networks and 2G/3G networks
Property.
Alternatively, can also include before step 201：SGSN sets up evolved packet system EPS abilities and Packet Data Network
Network diagram closes the corresponding relation and Generation Mobile Telecommunication System/3G (Third Generation) Moblie 2G/3G abilities of P-GW Convergence gateways address and leads to
With the corresponding relation of packet wireless service technology gateway support node GGSN gateway address.
Specifically, SGSN can increase terminal capability enquiry module, and EPS abilities are set up in terminal capability enquiry module
With the corresponding relation and 2G/3G abilities and the corresponding relation of GGSN gateway address of P-GW Convergence gateways address.Implement in the present invention
Example in, terminal capability enquiry module can be separately provided, it is also possible to it is built-in in the sgsn, the embodiment of the present invention is not limited.
For the embodiment of the present invention, when terminal capability enquiry module is separately provided, set up by terminal capability enquiry module
EPS abilities and the corresponding relation and 2G/3G abilities of P-GW Convergence gateways address and the corresponding relation of GGSN gateway address.
202nd, SGSN obtains terminal energy according to the corresponding relation between different terminals ability and corresponding gateway address respectively
The corresponding gateway address of power.
Alternatively, can also include before step 202：SGSN obtains the APN that UE is reported, and judges whether the APN is HLR
（Home Location Register, attaching position register）In for the UE signing each APN in one, if HLR
In for the UE signing each APN in one, then the APN that SGSN is reported using UE, if not in HLR for the UE signing it is each
One in individual APN, then SGSN is that UE configures an acquiescence APN.Wherein, APN is configured by user on UE, gives tacit consent to APN
For in HLR for the UE signing each APN in some.
Now, step 202 is specifically as follows, the terminal capability that SGSN is reported according to UE first, and mould is inquired about to terminal capability
The corresponding gateway address of block inquiry terminal capability, then inquires about the corresponding gateway address of APN according to the APN that UE is reported in DNS,
The result inquired about in the result of terminal capability enquiry module inquiry and in DNS is finally combined, is that UE configures corresponding gateway.
For the embodiment of the present invention, SGSN, by increasing terminal capability enquiry module, can be 2G/3G networks and EPS nets
Network configures identical APN, and the APN quantity of configuration is needed such that it is able to reduce；Simultaneously because being preserved in terminal capability enquiry module
There is the corresponding relation between each different terminals ability and corresponding gateway address respectively, therefore each is no longer preserved in DNS
Corresponding relation between different terminals ability and corresponding gateway address respectively such that it is able to reduce the configuration preserved in DNS
The quantity of entry.
203rd, SGSN is the corresponding gateway of UE configuration gateway address.
For the embodiment of the present invention, by moving the configuration of packet gateway based on the corresponding terminal capabilities of UE, can
It is 2G/3G networks and EPS network configuration identical APN, such that it is able to avoid the APN that is configured for UE due to user with UE pairs
The terminal capability answered mismatches the situation for causing UE normally to use business.If for example, the corresponding terminal capabilities of UE are EPS energy
Power, and user is the corresponding APN of 2G/3G networks for the APN that UE is configured, when UE is from 2G/3G netsurfings to EPS networks
EPS networks cannot be accessed, so as to cause UE normally to use the corresponding business of EPS networks.
Alternatively, the different business for being used according to UE, can also increase not after GGSN gateways and P-GW Convergence gateways
Same Service Gateway, for example, Service Gateway can be WAP GW（Wireless Application Protocol Gateway,
Wireless Application Protocol Gateway）Or NET GW（Net gateways）.Specifically, be sent to for the corresponding APN informations of UE by SGSN first
GGSN gateways or P-GW Convergence gateways, then GGSN gateways or P-GW Convergence gateways select corresponding industry according to APN information
Business gateway.
The collocation method and device of mobile packet gateway provided in an embodiment of the present invention, SGSN receive the end that UE is reported first
End ability, then according to the corresponding relation between different terminals ability and corresponding gateway address respectively, obtains terminal capability pair
The gateway address answered, is finally the corresponding gateway of UE configuration gateway address.With moved by way of based on APN at present point
The configuration that networking is closed is compared, the embodiment of the present invention by moving the configuration of packet gateway based on the corresponding terminal capabilities of UE,
Can be 2G/3G networks and EPS network configuration identical APN, need the APN quantity of configuration such that it is able to reduce, and then can be with
Reduce the gateway configuration complexity of combination network.
The collocation method of another mobile packet gateway provided in an embodiment of the present invention, as shown in figure 3, methods described bag
Include：
301st, SGSN receives the terminal capability of reported by user equipment UE.
Wherein, terminal capability can be EPS abilities or 2G/3G abilities.In embodiments of the present invention, the corresponding terminals of UE
When ability is EPS abilities, the UE can be from EPS network insertions, it is also possible to from 2G/3G network insertions；The corresponding terminal capabilities of UE
During for 2G/3G abilities, the UE only can be from 2G/3G network insertions.
For the embodiment of the present invention, when UE is from 2G/3G network insertions, SGSN needs to match somebody with somebody for the UE of different terminals ability
Put different mobile packet gateway.Specifically, SGSN need be with EPS abilities UE configuration P-GW Convergence gateways, be with
The UE configuration GGSN gateways of 2G/3G abilities.In embodiments of the present invention, merged by for the UE with EPS abilities configures P-GW
Gateway, business continuity when thereby may be ensured that the UE with EPS abilities is switched between EPS networks and 2G/3G networks
Property.
For the embodiment of the present invention, can also include before step 301：SGSN builds the first complete fully qualified domain name first
FQDN and the 2nd FQDN, then sends a FQDN and the 2nd FQDN to domain name system DNS, to cause that DNS sets up a FQDN
With the corresponding relation and the 2nd FQDN and the corresponding relation of GGSN gateway address of P-GW Convergence gateways address.
Wherein, FQDN includes APN NI（Network Identity, network identity）And APN OI（Operator
Identity, operation mark）.APN NI can be 3G NET, 3G WAP, 4G NET, 4G WAP；Fortune can be included in APN OI
The corresponding marks of information such as battalion business, national code, unified domain name, for example, APN OI can be mnc.mcc.gprs, wherein, mnc is
Operator is identified, and mcc is identified for national code, and gprs is the corresponding mark of unified domain name.In embodiments of the present invention, a FQDN
Storage Format with the corresponding relation of P-GW Convergence gateways address in DNS can be：First FQDN=P-GW Convergence gateways ground
Location；Storage Format of the corresponding relation of the 2nd FQDN and GGSN gateway address in DNS can be：2nd FQDN=GGSN gateways
Address.
For the embodiment of the present invention, the FQDN that SGSN builds can be different two of form from the 2nd FQDN
FQDN, or two different FQDN of the identical value of form.
For the embodiment of the present invention, can also include after step 301：SGSN obtains the APN that UE is reported, and judges to be somebody's turn to do
APN whether be in HLR be in each APN of UE signings, if in HLR being in each APN of UE signings
It is individual, then the APN that SGSN is reported using UE, if not being in each APN of UE signings in HLR, then SGSN matches somebody with somebody for UE
Put an acquiescence APN.Wherein, APN is used to parse gateway address, is configured on UE by user, gives tacit consent to APN to be in HLR
The UE signing each APN in some.
302nd, SGSN builds the corresponding FQDN of UE according to terminal capability.
Specifically, step 302 can be, if terminal capability is EPS abilities, SGSN builds the corresponding FQDN of UE；
If terminal capability is 2G/3G abilities, SGSN builds corresponding 2nd FQDN of UE.
For the embodiment of the present invention, SGSN, can be to the UE with EPS abilities by building a FQDN and the 2nd FQDN
Made a distinction with the UE with 2G/3G abilities, such that it is able to be 2G/3G networks and EPS network configuration identicals APN, Jin Erke
The APN quantity of configuration is needed to reduce.
303rd, SGSN obtains the corresponding gateway address of FQDN in DNS.
Specifically, step 303 can be, if the corresponding FQDN of UE are a FQDN, SGSN obtains first in DNS
The corresponding P-GW Convergence gateways addresses of FQDN；If the corresponding FQDN of UE are the 2nd FQDN, SGSN obtains the 2nd FQDN in DNS
Corresponding GGSN gateway address.
Wherein, a FQDN is preserved in DNS with the 2nd FQDN corresponding gateway address of difference.For example, can be protected in DNS
Have：First FQDN=P-GW Convergence gateways address, the 2nd FQDN=GGSN gateway address.
304th, SGSN is the corresponding gateway of UE configuration gateway address.
Specifically, step 304 can be, if gateway address is P-GW Convergence gateways address, SGSN is that UE configures P-GW
Convergence gateway；If gateway address is GGSN gateway address, SGSN is that UE configures GGSN gateways.
For the embodiment of the present invention, by moving the configuration of packet gateway based on the corresponding terminal capabilities of UE, can
It is 2G/3G networks and EPS network configuration identical APN, such that it is able to avoid the APN that is configured for UE due to user with UE pairs
The terminal capability answered mismatches the situation for causing UE normally to use business.If for example, the corresponding terminal capabilities of UE are EPS energy
Power, and user enters the APN of configuration for the corresponding APN of 2G/3G networks for UE, when UE is from 2G/3G netsurfings to EPS networks without
Method accesses EPS networks, so as to cause UE normally to use the corresponding business of EPS networks.
Alternatively, the different business for being used according to UE, can also increase not after GGSN gateways and P-GW Convergence gateways
Same Service Gateway, for example, Service Gateway can be WAP GW（Wireless ApplicationProtocol Gateway,
Wireless Application Protocol Gateway）Or NET GW（Net gateways）.Specifically, be sent to for the corresponding APN informations of UE by SGSN first
GGSN gateways or P-GW Convergence gateways, then GGSN gateways or P-GW Convergence gateways select corresponding industry according to APN information
Business gateway.
The collocation method and device of mobile packet gateway provided in an embodiment of the present invention, SGSN receive the end that UE is reported first
End ability, then according to the corresponding relation between different terminals ability and corresponding gateway address respectively, obtains terminal capability pair
The gateway address answered, is finally the corresponding gateway of UE configuration gateway address.With moved by way of based on APN at present point
The configuration that networking is closed is compared, the embodiment of the present invention by moving the configuration of packet gateway based on the corresponding terminal capabilities of UE,
Can be 2G/3G networks and EPS network configuration identical APN, need the APN quantity of configuration such that it is able to reduce, and then can be with
Reduce the gateway configuration complexity of combination network.
The configuration device of a kind of mobile packet gateway provided in an embodiment of the present invention, as shown in figure 4, the entity of described device
Can be SGSN, described device includes：Receiving unit 41, acquiring unit 42, dispensing unit 43.
Receiving unit 41, the terminal capability for receiving reported by user equipment UE.
Acquiring unit 42, for according to the corresponding relation between different terminals ability and corresponding gateway address respectively, obtaining
Take the corresponding gateway address of terminal capability of the reception of receiving unit 41.
Dispensing unit 43, for the corresponding gateway of gateway address obtained for UE configuration acquiring units 42.
It should be noted that each functional unit institute in the configuration device of the mobile packet gateway provided in the embodiment of the present invention
Corresponding other corresponding descriptions, may be referred to the correspondence description in Fig. 1, will not be repeated here.
The configuration device of another mobile packet gateway provided in an embodiment of the present invention, as shown in figure 5, the reality of described device
Body can be SGSN, and described device includes：Receiving unit 51, acquiring unit 52, dispensing unit 53.
Receiving unit 51, the terminal capability for receiving reported by user equipment UE.
Acquiring unit 52, for according to the corresponding relation between different terminals ability and corresponding gateway address respectively, obtaining
Take the corresponding gateway address of terminal capability of the reception of receiving unit 51.
Dispensing unit 53, for the corresponding gateway of gateway address obtained for UE configuration acquiring units 52.
Alternatively, described device can also include：Set up unit 54.
Unit 54 is set up, for setting up evolved packet system EPS abilities and grouped data network gateway P-GW Convergence gateways
The corresponding relation of address.
Unit 54 is set up, is additionally operable to set up Generation Mobile Telecommunication System/3G (Third Generation) Moblie 2G/3G abilities and general packet
The corresponding relation of wireless service technology gateway support node GGSN gateway address.
Alternatively, described device can also include：Construction unit 55, transmitting element 56.
Construction unit 55, for building the first complete fully qualified domain name FQDN.
Transmitting element 56, for sending the FQDN that construction unit 55 builds to domain name system DNS.
Construction unit 55, is additionally operable to build the 2nd FQDN.
Transmitting element 56, is additionally operable to send the 2nd FQDN that construction unit 55 builds to DNS.
Construction unit 55, is additionally operable to according to terminal capability, builds the corresponding FQDN of UE.
Acquiring unit 52, for obtaining the corresponding gateway address of FQDN that construction unit 55 builds in DNS.
Construction unit 55, is additionally operable to, when terminal capability is EPS abilities, build the corresponding FQDN of UE.
Construction unit 55, is additionally operable to, when terminal capability is 2G/3G abilities, build corresponding 2nd FQDN of UE.
Acquiring unit 52, is additionally operable to, when the corresponding FQDN of UE are the FQDN that construction unit 55 builds, be obtained in DNS
Take the corresponding P-GW Convergence gateways addresses of a FQDN.
Acquiring unit 52, is additionally operable to, when the corresponding FQDN of UE are two FQDN that construction unit 55 builds, be obtained in DNS
Take the corresponding GGSN gateway address of the 2nd FQDN.
It should be noted that each functional unit institute in the configuration device of the mobile packet gateway provided in the embodiment of the present invention
Corresponding other corresponding descriptions, may be referred to the correspondence description in Fig. 2 and Fig. 3, will not be repeated here.
The configuration device of mobile packet gateway provided in an embodiment of the present invention can realize the embodiment of the method for above-mentioned offer,
Concrete function is realized referring to the explanation in embodiment of the method, will not be repeated here.Mobile packet provided in an embodiment of the present invention
The collocation method and device of gateway go for being moved for the UE of 2G/3G network insertions the configuration of packet gateway, but not
It is only limitted to this.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory（Read-Only Memory, ROM）Or random access memory（Random Access
Memory, RAM）Deng.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the 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 collocation method of mobile packet gateway, it is characterised in that including：
Receive the terminal capability of reported by user equipment UE；
According to the corresponding relation between different terminals ability and corresponding gateway address respectively, the terminal capability is obtained corresponding
Gateway address；
For the UE configures the corresponding gateway of the gateway address；
Wherein, the terminal capability includes evolved packet system EPS abilities or Generation Mobile Telecommunication System/3G (Third Generation) Moblie
2G/3G abilities；
The gateway includes general packet radio service technology gateway support node GGSN gateways or grouped data network gateway
P-GW Convergence gateways；
The corresponding relation according between different terminals ability and corresponding gateway address respectively, obtains the terminal capability pair
The step of gateway address answered, includes：
According to the terminal capability, build the corresponding complete fully qualified domain name FQDN of the UE, the FQDN be a FQDN or
2nd FQDN；
The corresponding gateway address of the FQDN is obtained in domain name system DNS, the DNS is used for the first FQDN and P-GW of storage and melts
Close the corresponding relation of gateway address, and the 2nd FQDN and GGSN gateway address corresponding relation.
2. the collocation method of mobile packet gateway according to claim 1, it is characterised in that the reception user equipment (UE)
Before the step of terminal capability for reporting, also include：
Set up the corresponding relation of evolved packet system EPS abilities and grouped data network gateway P-GW Convergence gateways address；
Generation Mobile Telecommunication System/3G (Third Generation) Moblie 2G/3G abilities are set up to be supported with general packet radio service technology gateway
The corresponding relation of node GGSN gateway address.
3. the collocation method of mobile packet gateway according to claim 1, it is characterised in that the reception user equipment (UE)
Before the step of terminal capability for reporting, also include：
Build the first complete fully qualified domain name FQDN；
A FQDN is sent to domain name system DNS, is merged with the P-GW with causing that the DNS sets up a FQDN
The corresponding relation of gateway address；
Build the 2nd FQDN；
The 2nd FQDN is sent to the DNS, to cause that the DNS sets up the 2nd FQDN and the GGSN gateway address
Corresponding relation.
4. the collocation method of mobile packet gateway according to claim 3, it is characterised in that described according to the terminal energy
Power, includes the step of build the UE corresponding FQDN：
If the terminal capability is EPS abilities, the corresponding FQDN of the UE are built；
If the terminal capability is 2G/3G abilities, corresponding 2nd FQDN of the UE are built；
It is described to include the step of the corresponding gateway address of the FQDN is obtained in the DNS：
If the corresponding FQDN of the UE is a FQDN, a FQDN is obtained in the DNS corresponding described
P-GW Convergence gateways address；
If the corresponding FQDN of the UE is the 2nd FQDN, the 2nd FQDN is obtained in the DNS corresponding described
GGSN gateway address.
5. a kind of configuration device of mobile packet gateway, it is characterised in that including：
Receiving unit, the terminal capability for receiving reported by user equipment UE；
Acquiring unit, for according to the corresponding relation between different terminals ability and corresponding gateway address respectively, obtaining described
The corresponding gateway address of the terminal capability that receiving unit is received；
Dispensing unit, for configuring the corresponding gateway of the gateway address that the acquiring unit is obtained for the UE；
Wherein, the terminal capability includes evolved packet system EPS abilities or Generation Mobile Telecommunication System/3G (Third Generation) Moblie
2G/3G abilities；
The gateway includes general packet radio service technology gateway support node GGSN gateways or grouped data network gateway
P-GW Convergence gateways；
Construction unit, is additionally operable to according to the terminal capability, builds the corresponding FQDN of the UE, the FQDN be a FQDN or
The FQDN of person the 2nd；
The acquiring unit, is additionally operable to obtain the corresponding gateway address of the FQDN that the construction unit builds in DNS, institute
State DNS for store a FQDN and P-GW Convergence gateways address corresponding relation, and the 2nd FQDN and GGSN gateway address
Corresponding relation.
6. the configuration device of mobile packet gateway according to claim 5, it is characterised in that described device also includes：
Unit is set up, for setting up evolved packet system EPS abilities with grouped data network gateway P-GW Convergence gateways address
Corresponding relation；
It is described to set up unit, be additionally operable to set up Generation Mobile Telecommunication System/3G (Third Generation) Moblie 2G/3G abilities and general packet without
The corresponding relation of line service technology gateway support node GGSN gateway address.
7. the configuration device of mobile packet gateway according to claim 5, it is characterised in that described device also includes：
Construction unit, for building the first complete fully qualified domain name FQDN；
Transmitting element, for sending the FQDN that the construction unit builds to domain name system DNS；
The construction unit, is additionally operable to build the 2nd FQDN；
The transmitting element, is additionally operable to send the 2nd FQDN that the construction unit builds to the DNS.
8. the configuration device of mobile packet gateway according to claim 7, it is characterised in that
The construction unit, is additionally operable to, when the terminal capability is EPS abilities, build the UE corresponding described first
FQDN；
The construction unit, is additionally operable to, when the terminal capability is 2G/3G abilities, build the UE corresponding described second
FQDN；
The acquiring unit, is additionally operable to when the corresponding FQDN of the UE are the FQDN that the construction unit builds,
The corresponding P-GW Convergence gateways addresses of a FQDN are obtained in the DNS；
The acquiring unit, is additionally operable to when the corresponding FQDN of the UE are two FQDN that the construction unit builds,
The corresponding GGSN gateway address of the 2nd FQDN is obtained in the DNS.
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