CN102740282B - A kind of method and system for the IP address for obtaining local gateway - Google Patents
A kind of method and system for the IP address for obtaining local gateway Download PDFInfo
- Publication number
- CN102740282B CN102740282B CN201110081764.4A CN201110081764A CN102740282B CN 102740282 B CN102740282 B CN 102740282B CN 201110081764 A CN201110081764 A CN 201110081764A CN 102740282 B CN102740282 B CN 102740282B
- Authority
- CN
- China
- Prior art keywords
- wireless side
- network element
- local gateway
- management system
- address
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses a kind of method for the IP address for obtaining local gateway, including：The IP address of local gateway is sent to wireless side network element by wireless side Element management system；The present invention also provides a kind of system for the IP address for obtaining local gateway.Technique according to the invention scheme, wireless side network element obtain the IP address of local gateway by wireless side Element management system.
Description
Technical field
The present invention relates to the local IP access function in moving communicating field, more particularly to a kind of IP for obtaining local gateway
The method and system of location.
Background technology
In order to keep 3-G (Generation Three mobile communication system) in the competitiveness of the communications field, provide the user speed faster, time delay
Lower, more personalized mobile communication service, while the operation cost of operator, third generation partner program can be reduced
(3GPP, 3rd Generation Partnership Project) standard working group be just directed to evolved packet system (EPS,
Evolved Packet System) research.Fig. 1 is the structural representation of evolved packet system in the prior art, such as Fig. 1 institutes
Show, whole EPS points are wireless access network and core net two parts.In the core network, comprising home subscriber server (HSS, Home
Subscriber Server), mobility management entity (MME, Mobility Management Entity), service GPRS branch
Serve as a diplomatic envoy point (SGSN, Serving GPRS Support Node), policy charging rule function (PCRF, Policy
AndCharging Rule Function), gateway (S-GW, Serving Gateway), packet data gateway (P-GW,
PDN Gateway) and packet data network (PDN, Packet Data Network).
Functions are described below in detail：
Home subscriber server, positioned at the home network of user's signing, for forever depositing user contracting data.
Mobility management entity, for depositing the user contracting data of current network, and it is responsible for the non-of terminal to network and connects
Enter a layer signaling management, the safety verification function of terminal, the mobile management of terminal, the tracking under user's idle pulley and paging pipe
Manage function and bearer management.
Serving GPRS Support Node, it is global system for mobile communications (GSM, Global System for
MobileCommunications data transfer rate GSM evolution (EDGE, Enhanced Data Rate for), are strengthened
GSMEvolution), wireless access network (GERAN, GSM EDGE Radio Access Network) and universal mobile communications system
Unite (UMTS, Universal Mobile Telecommunications System), land radio access web (UTRAN, UMTS
Terrestrial Radio Access Network), the business support point of user access core network network, its functionally with movement
Property management entity it is similar, be responsible for location updating, paging management and bearer management etc. of user.
Gateway, it is gateway of the core net to wireless system, user plane bearer, the terminal for being responsible for terminal to core net are empty
Function, Lawful Interception and the packet routing and forwarding capability of data buffer storage, network side initiating business request under not busy pattern；
Gateway is also responsible for counting user terminal and uses the situation of wireless network, and produces the ticket that terminal uses wireless network, sends to
Charging gateway.
Packet data gateway, be the gateway of evolution system and its exterior packet data network, be connected to internet and
On packet data network, it is responsible for Internet protocol (IP, Internet Protocol) address distribution of terminal, billing function, divides
Group packet filtering and policy control etc..
Packet data network, is the IP operation network of operator, and packet data network is use by the core net of operator
Family provides IP services.
Policy charging rule functional entity, it is to be responsible for providing charging control, online diameter credit control, thresholding control in evolution system
The server of system and service quality (QoS, Quality of Service) strategy aspect rule.
Wireless access network, be by evolution base station (eNB, Evolved NodeB) and 3G radio network controllers (RNC,
Radio Network Controllor) composition, the transmitting-receiving of main responsible wireless signal, by air interface and terminal contact,
Manage Radio Resource, scheduling of resource and the Access Control of air interface.
Above-mentioned Serving GPRS Support Node is the SGSN of upgrading, it would be preferable to support the S4 interfaces between gateway, and with
GPRS Tunnel Protocol version 2 (GTPv2, GPRSTunneling Protocol version are used between mobility management unit
2) intercommunication is carried out.For the SGSN for supporting 3G core nets, packet switch (PS, Packet Switching) domain network architecture
Different with Fig. 1, now SGSN is connected with MME using gn interface, intercommunication using GPRS Tunnel Protocol version 1 (GTPv1,
GPRSTunneling Protocol version 1)；SGSN can not be connected with gateway, it is necessary to be connected to by gn interface
Gateway GPRS Support Node (GGSN, Gateway GPRS Support Node) directly carries out packet data network access.
Home eNodeB (HNB, Home NodeB) or the Home eNodeB (HeNB, Home eNodeB) of evolution be it is a kind of it is small-sized,
The base station of low-power, as the dedicated resources of certain user, the use of the private sites such as family, group, company or school is deployed in,
It is mainly used in providing the user with higher service rate and reduces using the expense required for high rate services, while makes up existing
The deficiency of distributed cellular radio communication system covering.The advantages of Home eNodeB is economical, convenient, low-power exports, is inserted i.e.
With, broadband access and use single-mode terminal etc..
Home eNodeB can be directly connected to core network, and Fig. 2 is wireless side network element core network access in the prior art
Signal group figure, as shown in Fig. 2 (a), Home eNodeB can also be linked into core net by this logical ne by femto gateway
Network, as shown in Fig. 2 (b), femto gateway major function is to verify the security of Home eNodeB, handles the note of Home eNodeB
Volume, operation maintenance management is carried out to Home eNodeB, and Home eNodeB is configured and controlled according to Carrier Requirements, is responsible for exchcange core net
With the data of Home eNodeB.
In order to realize that (including local IP access (LIPA, Local IP Access) or selective IP are passed local IP access function
Defeated shunting (SIPTO, Selected IP Traffic Offload)), i.e. other IP devices of terminal-pair home network, enterprise network
The local access of IP device or internet in network, is additionally arranged local gateway, as shown in Fig. 2 (a) and 2 (c)；Local access network
What is closed sets up the strong support that can be provided to local IP access technology, and local gateway can be closed with wireless side network element and set or in wireless side
Network element nearby (i.e. external), can also be closed with femto gateway and set or near femto gateway (i.e. external)；Wherein, originally
Ground gateway include local S-GW (L-SGW, Local SGW), local PGW (L-PGW, Local PGW), local GGSN (L-GGSN,
Local GGSN) and external local GW (L-GW, Local GW) etc..
In mobile communications network framework, the user for supporting local IP access, the number of local IP access can be established simultaneously
The data path accessed according to path and traditional core net.Fig. 3 is the number that local IP access and traditional core net access in the prior art
According to the schematic diagram in path, as shown in figure 3, the connection for local IP access, local IP access data path is from terminal to wireless side net
Member to local access network closes (L-SGW, L-PGW and L-GGSN), and data transfer is without core net.In order to realize terminal-pair family expenses
The local access of other IP devices of network or internet, can establish two connections, and first local IP access data path is used
In directly accessing internet (internet ip connects, i.e. SIPTO connections), Article 2 local IP access data path is used to directly access
Other IP devices (home network IP connections, i.e. LIPA connections) of home network.
In the prior art, local access network is closed to close with wireless side network element and set, and does not support mobility, can so cause UE
From establishing after locally-attached wireless side network element leaves, local service interrupts, and causes the experience of user poor.Therefore, industry
Beginning one's study can still ensure that local service is continuous after how ensureing UE movements, i.e., when local gateway and wireless side network element point
If have interface between each other, local IP access connection can be also established.The connection of local IP access is established, it is necessary to wireless side network element
Know the IP address of other side between each other with local gateway, but there is presently no solve the scheme of the problem well.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of method of IP address for obtaining local gateway and be
System, wireless side network element obtain the IP address of local gateway by wireless side Element management system.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
The present invention provides a kind of method for the IP address for obtaining local gateway, including：
The IP address of local gateway is sent to wireless side network element by wireless side Element management system.
In the above method, the IP address of local gateway is sent to wireless side network element by the wireless side Element management system
For：
Parameter value setting request message is sent to wireless side network element by wireless side Element management system, wherein carrying LAN
The IP address of pass.
In the above method, the wireless side Element management system by the IP address of local gateway be sent to wireless side network element it
Before, this method also includes：
After the upper electricity of wireless side network element start, register to wireless side Element management system, carried in the request message of transmission
The corresponding relation of wireless side network element ID and local gateway and wireless side network element, or carry wireless side network element ID, CSG ID or
APN and local gateway and wireless side network element corresponding relation, wireless side Element management system preserve what is carried in the message
Information.
In the above method, the corresponding relation of the local gateway and wireless side network element is：Local gateway identifies and wireless side
Corresponding relation between network element ID or CSG ID or APN.
In the above method, the IP address of local gateway is sent to wireless side network element by the wireless side Element management system
For：
Wireless side network element sends to wireless side Element management system and asked, after receiving the request, wireless side NE management
The IP address of local gateway is sent to wireless side network element by system.
In the above method, the wireless side network element sends to wireless side Element management system and asked, after receiving the request,
The IP address of local gateway is sent to wireless side network element by wireless side Element management system：
Request message is sent to wireless side Element management system by wireless side network element；
Wireless side Element management system sets request message by the IP address of local gateway by response message or parameter value
It is sent to wireless side network element.
In the above method, before request message is sent to wireless side Element management system by the wireless side network element, the party
Method also includes：
After the upper electricity of local gateway start, registered to wireless side Element management system, this is carried in the request message of transmission
IP address, local gateway mark and the corresponding relation of local gateway and wireless side network element of ground gateway, wireless side NE management system
Blanket insurance deposits the information carried in the message.
In the above method, the IP address of local gateway is sent to by the wireless side Element management system by response message
Wireless side network element is：
The corresponding relation that wireless side Element management system preserves according to request message and locally, with inquiring about the IP of local gateway
Location；
Wireless side Element management system returns to response message to wireless side network element, wherein carrying the IP address of local gateway.
In the above method, the wireless side Element management system sets request message by the IP of local gateway by parameter value
Address is sent to wireless side network element：
Wireless side Element management system returns to response message to wireless side network element；
The corresponding relation that wireless side Element management system preserves according to request message and locally, with inquiring about the IP of local gateway
Location；
Parameter value setting request message is sent to wireless side network element by wireless side Element management system, wherein carrying LAN
Close IP address.
In the above method, the corresponding relation of the local gateway and wireless side network element is：The IP address or sheet of local gateway
Corresponding relation between ground gateway identification and wireless side network element ID or APN or CSG ID, or the IP address of local gateway and sheet
Corresponding relation between ground gateway identification.
In the above method, the wireless side Element management system by the IP address of local gateway be sent to wireless side network element it
Afterwards, this method also includes：
When local gateway IP address changes, local gateway sends notification request message to wireless side Element management system, its
The middle IP address for carrying local gateway and local gateway mark；
Wireless side Element management system sets request message to be sent to the IP address of local gateway wirelessly by parameter value
Side network element.
The present invention also provides a kind of system for the IP address for obtaining local gateway, including：Wireless side Element management system and
Wireless side network element；Wherein,
Wireless side Element management system, for the IP address of local gateway to be sent into wireless side network element；
Wireless side network element, for receiving the IP address of the local gateway.
In said system, the wireless side network element, it is additionally operable to send to wireless side Element management system and asks.
The method and system of the IP address provided by the invention for obtaining local gateway, wireless side Element management system will be local
The IP address of gateway is sent to wireless side network element, and wireless side network element can obtain local gateway by wireless side Element management system
IP address, the blank of IP address of local gateway can not be known by making up wireless side network element in the prior art, it is achieved thereby that work as
Local gateway sets up separately with wireless side network element, between when having interface, remain able to establish local IP access connection so that after UE movements
Remain able to ensure the continuous of local service, so as to bring good Consumer's Experience.
Brief description of the drawings
Fig. 1 is the structural representation of evolved packet system in the prior art；
Fig. 2 is the signal group figure of wireless side network element core network access in the prior art；
Fig. 3 is the schematic diagram of the data path that local IP access and traditional core net access in the prior art；
Fig. 4 is the schematic flow sheet of the embodiment one for the method that the present invention realizes the IP address for obtaining local gateway；
Fig. 5 is the schematic flow sheet of the embodiment two for the method that the present invention realizes the IP address for obtaining local gateway；
Fig. 6 is the schematic flow sheet of the embodiment three for the method that the present invention realizes the IP address for obtaining local gateway；
Fig. 7 is the structural representation for the system that the present invention realizes the IP address for obtaining local gateway.
Embodiment
The present invention basic thought be：The IP address of local gateway is sent to wireless side net by wireless side Element management system
Member.
The present invention is described in further detail again below by drawings and the specific embodiments.
The present invention provides a kind of method for the IP address for obtaining local gateway, and this method includes：Wireless side NE management system
The IP address of local gateway is sent to wireless side network element by system.
Embodiment one
Fig. 4 is the schematic flow sheet of the embodiment one for the method that the present invention realizes the IP address for obtaining local gateway, is this
Ground gateway is first started shooting upper electricity, when starting shooting upper electric after wireless side network element, method that wireless side network element obtains the IP address of local gateway
One, as shown in figure 4, this method comprises the following steps：
Step 401, after the upper electricity of local gateway start, registered to wireless side Element management system, and disappear in the request of transmission
The IP address, local gateway mark and the corresponding relation of local gateway and wireless side network element of local gateway are carried in breath；
Specifically, after the upper electricity of local gateway start, registered to wireless side Element management system, it is necessary to wireless side network element pipe
Reason system sends request message, and the IP address, local gateway mark and local gateway of local gateway are carried in the request message
With the corresponding relation of wireless side network element；Wherein, local gateway mark can be global domain name or ID；
The corresponding relation of the local gateway and wireless side network element can be：The IP address or local gateway mark of local gateway
Knowledge and the corresponding relation between wireless side network element ID or APN or CSG ID, or the IP address of local gateway and local gateway mark
Corresponding relation between knowledge.
Step 402, wireless side Element management system preserves the IP address of local gateway in local, local gateway identifies and this
The corresponding relation of ground gateway and wireless side network element.
Here, wireless side Element management system has the function of database, therefore can preserve the local gateway received
The corresponding relation of IP address, local gateway mark and local gateway and wireless side network element.
Step 403, after the upper electricity of wireless side network element start, the IP layers established between wireless side Element management system are assisted safely
Discuss (IPSec) tunnel；
Wherein, wireless side network element can be Home eNodeB, macro base station or femto gateway；Establish described and wireless side net
IP layers security protocol (IPSec) tunnel between first management system, is to realize wireless side network element and wireless side NE management
Secure communication between system.
Step 404, the TR-069CWMP sessions that wireless side network element is established between wireless side Element management system；
Specifically, on the basis of IP layers security protocol (IPSec) tunnel of foundation, wireless side network element passes through domain name service
Device (DNS, Domain Name Server) is inquired about, so as to obtain the address of wireless side Element management system；Wireless side net
Ustomer premises access equipment (CPE, the Customer Premise that member is established between wireless side Element management system according to the address
Equipment) wide area network management agreement (TR-069CWMP, TR-069CPE WAN Management Protocol) session.
Step 405, TR-069 notification request messages are sent to wireless side Element management system by wireless side network element；
Specifically, after the completion of TR-069CWMP session establishments, TR-069 notification request messages are sent to by wireless side network element
Wireless side Element management system；Wherein, location parameter and wireless side network element ID are carried in the TR-069 notification request messages, with
And local gateway mark or APN or CSG ID, further, it is also possible to the mark of the IP address of request local gateway be carried, according to this
Mark wireless side Element management system is known that the wireless side network element needs the IP address of local gateway；
Here, corresponding relation in step 401 if IP address or the local gateway mark of local gateway with it is wireless
The corresponding relation of side network element ID, then local gateway mark or APN or CSGID can not be carried, conversely, the sheet that must be carried
Ground gateway identification or APN or CSG ID, and need according in the corresponding relation in step 401 with the IP address of local gateway or
Local gateway represents that the information with corresponding relation determines, for example, the corresponding relation of local gateway and wireless side network element is local
The IP address of gateway and APN corresponding relation, then carried in TR-069 notification request messages be exactly location parameter and it is wireless
Side network element ID and APN.
Step 406, wireless side Element management system is according to TR-069 notification request messages and the corresponding relation locally preserved,
Inquire about the IP address of local gateway；
Specifically, after wireless side Element management system receives the TR-069 notification request messages of wireless side network element, by TR-
Wireless side network element ID or the local gateway mark or APN or CSG ID carried in 069 notification request message is as index, at this
The IP address of local gateway corresponding to inquiry in local gateway and the corresponding relation of wireless side network element that ground preserves；
If the local gateway and the corresponding relation of wireless side network element that preserve are local gateway mark and wireless side network element mark
Corresponding relation between knowledge or APN or CSG ID, then can be according to the wireless side network element carried in TR-069 notification request messages
Mark or APN or CSG ID inquire corresponding local gateway mark, and corresponding local is found further according to local gateway mark
The IP address of gateway；If the local gateway and the corresponding relation of wireless side network element that preserve are IP address and the local of local gateway
Corresponding relation between gateway identification or wireless side network element ID or APN or CSG ID, then it can notify to ask according to TR-069
Wireless side network element ID or APN or CSG ID or the local gateway mark carried in message, directly inquires corresponding LAN
The IP address of pass；
The corresponding relation of the local gateway and wireless side network element can also match somebody with somebody in advance in wireless side Element management system
Put, or the corresponding relation of the local gateway that is inquired from other somewheres of wireless side Element management system and wireless side network element.
Step 407, wireless side Element management system returns to TR-069 push-notification-answer message to wireless side network element, wherein carrying
The IP address of local gateway；
Specifically, after wireless side Element management system receives TR-069 notification request messages, TR- is returned to wireless side network element
069 push-notification-answer message, for notifying wireless side network element to receive wireless side net element information；Wherein, TR-069 push-notification-answer disappears
The IP address of the local gateway inquired is carried in breath.
Step 408, TR-069 parameter values setting request message is sent to wireless side network element by wireless side Element management system,
Wherein carry wireless side network element parameter information；
Specifically, TR-069 parameter values setting request message is sent to wireless side network element by wireless side Element management system,
Wherein carry wireless side network element parameter information；Wireless side network element parameter information includes radio configuration parameters, S-GW addresses etc..
Step 409, after wireless side network element receives TR-069 parameter values setting request message, according to the wireless side wherein carried
The local parameter configuration of network element parameter information renewal, and return to TR-069 parameter values to wireless side Element management system and response is set
Message.
Step 410, wireless side network element initiates the termination of the TR-069CWMP sessions between wireless side Element management system
Flow, discharge TR-069CWMP session connections.
Embodiment two
Fig. 5 is the schematic flow sheet of the embodiment two for the method that the present invention realizes the IP address for obtaining local gateway, is this
Ground gateway is first started shooting upper electricity, when starting shooting upper electric after wireless side network element, method that wireless side network element obtains the IP address of local gateway
Two, as shown in figure 5, this method comprises the following steps：
Step 501~step 505 is the same as step 401~step 405.
Step 506, wireless side Element management system returns to TR-069 push-notification-answer message to wireless side network element；
Specifically, after wireless side Element management system receives TR-069 notification request messages, TR- is returned to wireless side network element
069 push-notification-answer message, for notifying wireless side network element to receive wireless side net element information.
Step 507 is the same as step 406.
Step 508, TR-069 parameter values setting request message is sent to wireless side network element by wireless side Element management system,
Wherein carry the IP address of wireless side network element parameter information and local gateway；
Specifically, TR-069 parameter values setting request message is sent to wireless side network element by wireless side Element management system,
Wherein carry the IP address of wireless side network element parameter information and local gateway；Wireless side network element parameter information is joined including radio configuration
Number, S-GW addresses etc.；
Here, due to the IP address of local gateway is not sent into wireless side network element in step 506, so here must
The IP address for the local gateway that must be carried.
Step 509~step 510 is the same as step 409~step 410.
Embodiment three
Fig. 6 is the schematic flow sheet of the embodiment three for the method that the present invention realizes the IP address for obtaining local gateway, is nothing
Line side network element is first started shooting upper electricity, when starting shooting upper electric after local gateway, or when the IP address of local gateway changes, wireless side
The method that network element obtains the IP address of local gateway, as shown in fig. 6, this method comprises the following steps：
Step 601, after the upper electricity of wireless side network element start, registered to wireless side Element management system, and in the request of transmission
The corresponding relation of wireless side network element ID and local gateway and wireless side network element is carried in message, or carries wireless side network element mark
The corresponding relation of knowledge, CSG ID or APN and local gateway and wireless side network element；
Specifically, after the upper electricity of wireless side network element start, registered to wireless side Element management system, it is necessary to wireless side network element
Management system sends request message, and the request message carries wireless side network element ID and local gateway is corresponding with wireless side network element
Relation, or carry the corresponding relation of wireless side network element ID, CSG ID or APN and local gateway and wireless side network element；In addition,
The IP address request mark of local gateway can also be carried, is known that this is wireless according to the mark wireless side Element management system
Side network element needs the IP address of local gateway；
Binding relationship between the local gateway and wireless side network element can be：Local gateway identifies and wireless side network element
Mark or the corresponding relation between CSG ID or APN；
It should be noted that if the corresponding relation of local gateway and wireless side network element is local gateway mark and wireless side
Corresponding relation between network element ID, then carry wireless side network element ID in message and local gateway is corresponding with wireless side network element
Relation；If local gateway and the corresponding pass that the corresponding relation of wireless side network element is between local gateway mark and CSG ID
System, then except needing to carry the corresponding relation of wireless side network element ID and local gateway and wireless side network element in message, it is also necessary to
Carry CSG ID；If local gateway and the corresponding pass that the corresponding relation of wireless side network element is between local gateway mark and APN
System, then except needing to carry the corresponding relation of wireless side network element ID and local gateway and wireless side network element in message, it is also necessary to
Carry APN.
Step 602, wireless side Element management system is locally preserving wireless side network element ID and local gateway and wireless side
The corresponding relation of network element, or wireless side network element ID, CSG ID or APN and local gateway pass corresponding with wireless side network element
System.
Here, wireless side Element management system has the function of database, therefore can preserve the wireless side network element received
The corresponding relation of mark and local gateway and wireless side network element, or wireless side network element ID, CSG ID or APN and local gateway
With the corresponding relation of wireless side network element.
Step 603, after the upper electricity of local gateway start or when the IP address of local gateway changes, local gateway is to wireless side net
First management system sends message, wherein, the IP address and local gateway for carrying local gateway identify；
Specifically, after the upper electricity of local gateway start, when being registered to wireless side Element management system, or the IP of local gateway
When location changes, local gateway is required for sending message to wireless side Element management system；Wherein, local gateway is carried in the message
IP address and local gateway mark.
Step 604, wireless side Element management system is sent according to local gateway message and the corresponding relation locally preserved,
Inquire about wireless side network element；
Specifically, after wireless side Element management system receives the message of local gateway transmission, the local that will be carried in message
Gateway identification is as index, inquiry and the local gateway in the local gateway and the corresponding relation of wireless side network element locally preserved
Wireless side network element ID corresponding to mark or CSG ID or APN；
If the local gateway and the corresponding relation of wireless side network element that preserve are local gateway mark and wireless side network element mark
Corresponding relation between knowledge, then it can directly inquire and identified with the local gateway according to local gateway mark is carried in message
Corresponding wireless side network element ID；If preserve local gateway and wireless side network element corresponding relation be local gateway mark with
Corresponding relation between APN or CSG ID, then it can be identified, inquired and the LAN according to the local gateway carried in message
Close mark corresponding to APN or CSG ID, then further according to APN or CSG ID inquire wireless side network element transmission message in
The wireless side network element ID that APN or CSG ID are sent in the lump；
After inquiring wireless side network element ID, it is possible to the wireless side net according to corresponding to determining the wireless side network element ID
Member, and then the IP address of local gateway is sent to the wireless side network element.
Step 605, the TR-069CWMP sessions that wireless side Element management system is established between wireless side network element；
Specifically, the wireless side network element that wireless side Element management system inquires according to the corresponding relation locally preserved
Location, if inquiry is less than can also be according to the wireless side network element ID inquired in step 605 by DNS query, so as to obtain
The address of wireless side network element corresponding with the wireless side network element ID；According to the address, wireless side Element management system can be built
The vertical TR-069CWMP sessions between wireless side network element.
Step 606, TR-069 parameter values setting request message is sent to wireless side network element by wireless side Element management system,
Wherein carry the IP address of wireless side network element parameter information and local gateway；
Specifically, wireless side Element management system by TR-069 parameter values setting request message be sent to inquire it is wireless
Wireless side network element corresponding to the network element ID of side, wherein carrying the IP address of wireless side network element parameter information and local gateway；It is described
Wireless side network element parameter information includes radio configuration parameters, S-GW addresses etc.；
Here, the IP address of local gateway is that local gateway is sent to wireless side Element management system；By local gateway
IP address and wireless side network element parameter information send jointly to wireless side network element, it is possible to achieve wireless side Element management system root
The IP address of the local gateway received is sent to corresponding wireless side network element according to corresponding relation.
Step 607, after wireless side network element receives TR-069 parameter values setting request message, according to the wireless side wherein carried
The local parameter configuration of network element parameter information renewal, and return to TR-069 parameter values to wireless side Element management system and response is set
Message.
Step 608, wireless side network element initiates the termination of the TR-069CWMP sessions between wireless side Element management system
Flow, discharge TR-069CWMP session connections.
In the embodiment of the present invention, local gateway IP address can use same IE with wireless side network element parameter information,
It can be realized by newly-increased IE.
In the embodiment of the present invention, it is used for carrying using TR-069 push-notification-answer message and TR-069 parameter setting request messages
The IP address of local gateway, but the message for carrying the IP address of local gateway can be not limited to the two message, local gateway
IP address can also be carried by the message for having similar function with the two message, can also be by extending new information
To realize.
To realize the above method, the present invention also provides a kind of system for the IP address for obtaining local gateway, and Fig. 7 is the present invention
The structural representation of the system for the IP address for obtaining local gateway is realized, as shown in fig. 7, the system includes：Wireless side network element pipe
Reason system 71 and wireless side network element 72；Wherein,
Wireless side Element management system 71, for the IP address of local gateway to be sent into wireless side network element 72；
Wireless side network element 72, for receiving the IP address of the local gateway.
The wireless side network element 72, it is additionally operable to send to wireless side Element management system 71 and asks.
The IP address of local gateway is sent to wireless side network element 72 by wireless side Element management system 71：Wireless side network element
In start after electricity, registered to wireless side Element management system, wireless side network element ID and this are carried in the request message of transmission
The corresponding relation of ground gateway and wireless side network element, or carry wireless side network element ID, CSG ID or APN and local gateway and nothing
The corresponding relation of line side network element, wireless side Element management system preserve the information carried in the message；In local gateway start
After electricity or local gateway IP address change when, local gateway to wireless side Element management system send message, wherein carry this
IP address and the local gateway mark of ground gateway；Message that wireless side Element management system is sent according to local gateway and described right
It should be related to, inquire about wireless side network element；The TR-069CWMP sessions that wireless side Element management system is established between wireless side network element；
Parameter value setting request message is sent to wireless side network element by wireless side Element management system, and wherein carrying package is containing local gateway
The wireless side network element parameter information of IP address.
The corresponding relation of the local gateway and wireless side network element is：Local gateway identify with wireless side network element ID or
Corresponding relation between CSG ID or APN.
Or, the IP address of local gateway is sent to wireless side network element as 72 by the wireless side Element management system 71：Nothing
Line side network element sends to wireless side Element management system and asked, and after receiving the request, wireless side Element management system will be local
The IP address of gateway is sent to wireless side network element；
The wireless side network element 72 sends to wireless side Element management system 71 and asked, after receiving the request, wireless side
The IP address of local gateway is sent to wireless side network element 72 by Element management system 71：After the upper electricity of local gateway start, Xiang Wu
Line side Element management system is registered, and the IP address of local gateway is carried in the request message of transmission, local gateway identifies and this
The corresponding relation of ground gateway and wireless side network element, wireless side Element management system preserve the information carried in the message；Wirelessly
After the upper electricity of side network element start, IP layers security protocol (IPSec) tunnel established between wireless side Element management system and user
End equipment (CPE) wide area network management agreement (TR-069CWMP) session；Notification request message is sent to wirelessly by wireless side network element
Side Element management system；Wireless side Element management system sets request message by LAN by push-notification-answer message or parameter value
The IP address of pass is sent to wireless side network element；
The IP address of local gateway is sent to wirelessly by the wireless side Element management system 71 by push-notification-answer message
Side network element 71 is：The corresponding relation that wireless side Element management system preserves according to notification request message and locally, inquire about LAN
The IP address of pass；Wireless side Element management system returns to push-notification-answer message to wireless side network element, wherein carrying local gateway
IP address；Parameter value setting request message is sent to wireless side network element by wireless side Element management system, wherein carrying wireless side
Network element parameter information；
Or, the wireless side Element management system 71 sets request message to send out the IP address of local gateway by parameter value
Giving wireless side network element 72 is：Wireless side Element management system returns to push-notification-answer message to wireless side network element；Wireless side network element
The corresponding relation that management system preserves according to notification request message and locally, inquire about the IP address of local gateway；Wireless side network element
Parameter value setting request message is sent to wireless side network element by management system, wherein carrying wireless side network element parameter information and local
The IP address of gateway.
The corresponding relation of the local gateway and wireless side network element is：Local gateway IP address or local gateway mark with
Corresponding relation between wireless side network element ID or APN or CSG ID, or the IP address of local gateway identify it with local gateway
Between corresponding relation.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention, it is all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., it should be included in the protection of the present invention
Within the scope of.
Claims (11)
- A kind of 1. method for the IP address for obtaining local gateway, it is characterised in that this method includes：After the upper electricity of wireless side network element start, register, carried in the request message of transmission wireless to wireless side Element management system The corresponding relation of side network element ID and local gateway and wireless side network element, or carry the wireless side network element ID, CSG ID and The corresponding relation of local gateway and wireless side network element, or carry wireless side network element ID, APN and the local gateway and wireless side The corresponding relation of network element, wireless side Element management system preserve the information carried in the message；The IP address of local gateway is sent to wireless side network element by wireless side Element management system.
- 2. according to the method for claim 1, it is characterised in that the wireless side Element management system is by the IP of local gateway Address is sent to wireless side network element：Parameter value setting request message is sent to wireless side network element by wireless side Element management system, wherein carrying local gateway IP address.
- 3. according to the method for claim 1, it is characterised in that the corresponding relation of the local gateway and wireless side network element For：Local gateway identifies and the corresponding relation between wireless side network element ID or CSG ID or APN.
- 4. according to the method for claim 1, it is characterised in that the wireless side Element management system is by the IP of local gateway Address is sent to wireless side network element：Wireless side network element sends to wireless side Element management system and asked, after receiving the request, wireless side Element management system The IP address of local gateway is sent to wireless side network element.
- 5. according to the method for claim 4, it is characterised in that the wireless side network element is sent out to wireless side Element management system Request is sent, after receiving the request, the IP address of local gateway is sent to wireless side network element and is by wireless side Element management system：Request message is sent to wireless side Element management system by wireless side network element；Wireless side Element management system sets request message to send the IP address of local gateway by response message or parameter value Give wireless side network element.
- 6. according to the method for claim 5, it is characterised in that request message is sent to wireless side by the wireless side network element Before Element management system, this method also includes：After the upper electricity of local gateway start, registered to wireless side Element management system, LAN is carried in the request message of transmission IP address, local gateway mark and the corresponding relation of local gateway and wireless side network element of pass, wireless side Element management system are protected Deposit the information carried in the message.
- 7. according to the method for claim 5, it is characterised in that the wireless side Element management system will by response message The IP address of local gateway is sent to wireless side network element：The corresponding relation that wireless side Element management system preserves according to request message and locally, inquire about the IP address of local gateway；Wireless side Element management system returns to response message to wireless side network element, wherein carrying the IP address of local gateway.
- 8. according to the method for claim 5, it is characterised in that the wireless side Element management system is set by parameter value The IP address of local gateway is sent to wireless side network element by request message：Wireless side Element management system returns to response message to wireless side network element；The corresponding relation that wireless side Element management system preserves according to request message and locally, inquire about the IP address of local gateway；Parameter value setting request message is sent to wireless side network element by wireless side Element management system, wherein carrying local gateway IP Address.
- 9. according to any described method in claim 6 to 8, it is characterised in that the local gateway and wireless side network element Corresponding relation is：Between IP address or the local gateway mark and wireless side network element ID or APN or CSG ID of local gateway Corresponding relation between corresponding relation, or the IP address of local gateway and local gateway mark.
- 10. according to the method for claim 1, it is characterised in that the wireless side Element management system is by local gateway IP address is sent to after wireless side network element, and this method also includes：When local gateway IP address changes, local gateway sends notification request message to wireless side Element management system, wherein taking IP address with local gateway and local gateway mark；Wireless side Element management system sets request message that the IP address of local gateway is sent into wireless side net by parameter value Member.
- 11. a kind of system for the IP address for obtaining local gateway, it is characterised in that the system includes：Wireless side NE management system System and wireless side network element；Wherein,Wireless side Element management system, for receiving the request message of wireless side network element transmission, and preserve and carried in the message Information, the IP address of local gateway is sent to wireless side network element；Wireless side network element, after upper electricity of starting shooting, register to wireless side Element management system, carried in the request message of transmission The corresponding relation of wireless side network element ID and local gateway and wireless side network element, or carry the wireless side network element ID, CSG ID and local gateway and wireless side network element corresponding relation, or carry wireless side network element ID, APN and the local gateway and nothing The corresponding relation of line side network element, receive the IP address of the local gateway.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110081764.4A CN102740282B (en) | 2011-04-01 | 2011-04-01 | A kind of method and system for the IP address for obtaining local gateway |
| PCT/CN2012/072404 WO2012130047A1 (en) | 2011-04-01 | 2012-03-15 | Method and system for obtaining local gateway ip address |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110081764.4A CN102740282B (en) | 2011-04-01 | 2011-04-01 | A kind of method and system for the IP address for obtaining local gateway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102740282A CN102740282A (en) | 2012-10-17 |
| CN102740282B true CN102740282B (en) | 2017-11-21 |
Family
ID=46929429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110081764.4A Expired - Fee Related CN102740282B (en) | 2011-04-01 | 2011-04-01 | A kind of method and system for the IP address for obtaining local gateway |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102740282B (en) |
| WO (1) | WO2012130047A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717313B (en) * | 2013-12-17 | 2018-08-14 | 华为技术有限公司 | mDNS gateway address configuration method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909369A (en) * | 2009-06-08 | 2010-12-08 | 大唐移动通信设备有限公司 | Indication method of local network information on Femtocell and equipment thereof |
| CN101998365A (en) * | 2009-08-14 | 2011-03-30 | 中兴通讯股份有限公司 | Method and device for source management of communication system supporting local IP access |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2117201A1 (en) * | 2008-05-07 | 2009-11-11 | Alcatel Lucent | Network device and method for local routing of data traffic |
| US20120188895A1 (en) * | 2009-08-13 | 2012-07-26 | Nec Europe Ltd. | System and method for supporting local ip connectivity for an (e)nodeb |
-
2011
- 2011-04-01 CN CN201110081764.4A patent/CN102740282B/en not_active Expired - Fee Related
-
2012
- 2012-03-15 WO PCT/CN2012/072404 patent/WO2012130047A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101909369A (en) * | 2009-06-08 | 2010-12-08 | 大唐移动通信设备有限公司 | Indication method of local network information on Femtocell and equipment thereof |
| CN101998365A (en) * | 2009-08-14 | 2011-03-30 | 中兴通讯股份有限公司 | Method and device for source management of communication system supporting local IP access |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102740282A (en) | 2012-10-17 |
| WO2012130047A1 (en) | 2012-10-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103444148B (en) | Control the business detection Route Selection of functional node disposed or the network node walked around and method | |
| CN102056321B (en) | Method and system for realizing local access | |
| CN102006580B (en) | Routing policy obtaining method and system | |
| CN107295575A (en) | The control method and device of a kind of service quality | |
| CN101568149B (en) | Method and system for preferably selecting service gateway | |
| CN102469433B (en) | A kind of method and system realizing data flow service quality and charging policy control | |
| CN103428731B (en) | Routing optimization method and system, gateway | |
| JP2013502858A (en) | Billing system and billing method | |
| CN102143530B (en) | A kind of policy control method to the access of mobile subscriber this locality and system | |
| CN101990192A (en) | Notification method and device for local IP access connection property | |
| CN103875276A (en) | BNG to PCRF mediation entity for BBF and 3GPP access interworking | |
| CN102752830B (en) | Selection method, implementing device and system for gateways | |
| CN102056142B (en) | Method and system for setting local IP access downlink data channel | |
| CN103686671B (en) | A kind of method and system of notice access net location information | |
| CN103517249A (en) | Method, device and system of strategy control | |
| CN102056141B (en) | System and method for realizing local access | |
| CN101998365B (en) | Method and device for source management of communication system supporting local IP access | |
| CN103200534B (en) | A kind of method of trunking communication, Apparatus and system | |
| CN102098653A (en) | Method and system for realizing QoS (Quality of Service) control | |
| CN102131240B (en) | Method and system for realizing service quality control | |
| CN101990312B (en) | Connection establishing method of mobile network and system | |
| CN102740282B (en) | A kind of method and system for the IP address for obtaining local gateway | |
| JP6327482B2 (en) | Billing control method and system in communication network | |
| CN102761932B (en) | Strategy control method and system for IP flow mobility | |
| CN102378267B (en) | The method and system of resources control is realized under fixed network mobile network integration scene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20190401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |