CN103493524A - Method and apparatus for triggering user equipment - Google Patents

Method and apparatus for triggering user equipment Download PDF

Info

Publication number
CN103493524A
CN103493524A CN201180000849.3A CN201180000849A CN103493524A CN 103493524 A CN103493524 A CN 103493524A CN 201180000849 A CN201180000849 A CN 201180000849A CN 103493524 A CN103493524 A CN 103493524A
Authority
CN
China
Prior art keywords
triggering
user equipment
message
address
sgw
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.)
Granted
Application number
CN201180000849.3A
Other languages
Chinese (zh)
Other versions
CN103493524B (en
Inventor
张万强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN103493524A publication Critical patent/CN103493524A/en
Application granted granted Critical
Publication of CN103493524B publication Critical patent/CN103493524B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels

Abstract

A method and an apparatus for triggering a user equipment are disclosed in the present invention. The method includes: transmitting to the user equipment a Non-Access Stratum (NAS) message which carries a trigger address used for the communication between a server and the user equipment (S110); receiving a trigger message the destination IP address of which is the trigger address (S120); transmitting the trigger message to the user equipment through a servicing gateway (SGW), so as to establish, according to the trigger message, the communication connection with the server by the user equipment (S130). The apparatus includes a first transmission module, a reception module and a second transmission module. With the method and apparatus of the invention, by configuring for the user equipment, a packet data network gateway and the server the trigger address for the communication between the server and the user equipment, when needing to trigger the user equipment for communication, the server can trigger the user equipment only by transmitting the trigger message to the trigger address; this avoids the problem in the related art that the network is required to provide the external the interface of the control plane, thereby reducing the modification to the network and having the advantage of simpleness and easy operation.

Description

Method and apparatus for triggering user equipment
Method and apparatus technical field for triggering user equipment
The present invention relates to the method and apparatus for being used to trigger user equipment in the communications field, more particularly to the communications field.Background technology
In some cases, application server is required to trigger user equipment, to start the communication between the user equipment and the application server.Now, user equipment is required to receive the triggering for carrying out automatic network instruction, and sets up the connection with application server.For example, in machine type communication（Machine Type Communications, referred to as " MTC ") application in, MTC servers be likely to require triggering MTC terminal communicate with.The MTC server for example applied for ammeter's reading meter, it may be necessary to trigger its ammeter managed and report reading of current ammeter etc..
Several UE triggering methods based on control plane are proposed in standard " TR23.888 ".In these methods, UMTS (Universal Mobile Telecommunications System, referred to as " UMTS ") or System Architecture Evolution (System Architecture Evolution, referred to as " SAE ")/Long Term Evolution（Long Term Evolution, referred to as " LTE ") network is to the outside interface for providing control plane, so that the trigger request for the control plane initiated by the interface application server.
However, in the above-mentioned methods, it is necessary to which network is to the outside interface for providing control plane, this causes, and the change to network is larger and scheme is complicated.The content of the invention
Therefore, the embodiments of the invention provide a kind of method and apparatus for triggering user equipment, user equipment can be triggered and communicated with server, and reduce the change to network.
On the one hand, the embodiments of the invention provide a kind of method for triggering user equipment, this method includes：Non access stratum NAS message is sent to user equipment, the NAS message carries the triggering address communicated for server with the user equipment；The purpose IP address for receiving server transmission is the triggering message of the triggering address；The triggering message is sent to by the user equipment by gateway SGW, in order to which the user equipment is according to the triggering message, the communication connection with the server is set up.
On the other hand, the embodiments of the invention provide a kind of method for triggering user equipment, this method Including：The non access stratum NAS message that grouped data network gateway PGW is sent is received, the NAS message carries the triggering address communicated for server with the user equipment；The triggering message from the server that the PGW is sent by gateway SGW is received, the purpose IP address of the triggering message is the triggering address；Communication connection with the server is set up according to the triggering message.
Another further aspect, the embodiments of the invention provide a kind of device for being used to trigger user equipment, the device includes：First sending module, for sending non access stratum NAS message to user equipment, the NAS message carries the triggering address communicated for server with the user equipment；Receiving module, the purpose IP address for receiving server transmission is the triggering message of the triggering address；Second sending module, for the triggering message to be sent into the user equipment by gateway SGW, in order to which the user equipment is according to the triggering message, sets up the communication connection with the server.
Another further aspect, the embodiments of the invention provide a kind of device for being used to trigger user equipment, the device includes：First receiving module, the Non-Access Stratum NAS message for receiving grouped data network gateway PGW transmissions, NAS message carries the triggering address communicated for server with the device；Second receiving module, for receiving the triggering message from the server that the PGW is sent by gateway SGW, the purpose IP address of the triggering message is the triggering address；Link block, for setting up the communication connection with the server according to the triggering message.
Based on above-mentioned technical proposal, the method and apparatus for triggering user equipment of the embodiment of the present invention, by being configured to the triggering address that server communicates with user equipment for user equipment, grouped data network gateway and server, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the triggering address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, the change to network thus can be reduced, and had the advantages that simple to operation.Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, the required accompanying drawing used in the embodiment of the present invention will be briefly described below, apparently, drawings described below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic block diagram of the network architecture of System Architecture Evolution communication system.
Fig. 2 is the indicative flowchart for being used to trigger the method for user equipment according to embodiments of the present invention.Fig. 3 is the indicative flowchart for triggering the specific embodiment of the method for user equipment. Fig. 4 is the indicative flowchart according to another embodiment of the present invention for being used to trigger the method for user equipment.
Fig. 5 is the indicative flowchart for triggering the another specific embodiment of the method for user equipment.Fig. 6 is the indicative flowchart for triggering the still another embodiment of the method for user equipment.Fig. 7 is the indicative flowchart for being used to trigger the method for user equipment according to yet another embodiment of the invention.
Fig. 8 is the schematic block diagram for being used to trigger the device of user equipment according to embodiments of the present invention.Fig. 9 A to 9C are the schematic block diagrams of the specific embodiment of device according to embodiments of the present invention.Figure 10 is the schematic block diagram according to another embodiment of the present invention for being used to trigger the device of user equipment.
Figure 11 is the schematic frame for being used to trigger the device of user equipment according to yet another embodiment of the invention
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 clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made should all belong to the scope of protection of the invention.
The embodiment of the present invention will be illustrated by taking SAE/LTE systems as an example.As shown in figure 1, in SAE communication systems, user equipment（User Equipment, referred to as " UE ") pass through evolution base station（Evolved Node B, referred to as ' Ν Β ") it is linked into the mobile management entity of core net（Mobile Management Entity, referred to as " MME ")/gateway（Serving Gateway, referred to as " SGW "), and it is connected to grouped data network gateway by SGW（PDN (Packet Data Network) Gateway, referred to as " PGW ").
It should be understood that the technical scheme of the embodiment of the present invention can apply to various wireless communication systems, such as：Global system for mobile telecommunications (Global System of Mobile communication, referred to as " GSM ") system, CDMA（Code Division Multiple Access, referred to as " CDMA ") system, WCDMA（Wideband Code Division Multiple Access, referred to as " WCDMA ") system, GPRS（General Packet Radio Service, referred to as " GPRS "), Long Term Evolution（Long Term Evolution, referred to as " LTE ") system, LTE FDDs (Frequency Division Duplex, referred to as " FDD ") system, LTE time division duplexs（Time Division Duplex, referred to as " TDD "), UMTS（Universal Mobile Telecommunication System, referred to as " UMTS "), global interconnection inserting of microwave（Worldwide Interoperability for Microwave Access, referred to as " WiMAX ") communication system etc..
It should also be understood that in embodiments of the present invention, user equipment is also referred to as terminal device (Terminal Equipment), mobile station（Mobile Station, referred to as " MS "), mobile terminal（Mobile Terminal) etc., the user equipment can be through wireless access network（Radio Access Network, referred to as " RAN ") communicated with one or more core nets, for example, user equipment can be mobile phone（Or be " honeycomb " phone）, computer with mobile terminal etc., for example, terminal device can also be the devices such as ammeter, water meter, gas meter, flow meter, they exchange language and/or data with wireless access network.
In embodiments of the present invention, base station can be the base station in GSM or CDMA（Base
Transceiver Station, referred to as " BTS "), can also be the base station in WCDMA（NodeB, referred to as " NB "), it can also be the evolved base station in LTE（Evolutional Node B, referred to as " ENB or e-NodeB "), the present invention is not limited, but for convenience of description, following embodiments will be illustrated by taking ENB as an example.
In embodiments of the present invention, mobility management apparatus can be mobility management entity（Mobility
Management Entity, referred to as " MME "), in the umts system, the mobility management apparatus can also be service GPRS supporting node（Serving GPRS Support Node, referred to as " SGSN "), for convenience, following embodiments will be illustrated by taking MME as an example.
Fig. 2 shows the indicative flowchart for being used to trigger the method 100 of user equipment according to embodiments of the present invention.As shown in Fig. 2 this method 100 includes：
S110, Non-Access Stratum is sent to user equipment（Non-Access Stratum, referred to as " NAS ") message, the NAS message carries the triggering address communicated for server with the user equipment；
S120, the purpose IP address for receiving server transmission is the triggering message of the triggering address；S130, the user equipment is sent to by SGW by the triggering message, in order to which the user equipment is according to the triggering message, sets up the communication connection with the server.
In order to realize that server triggers user equipment (UE) starts the communication with the server, grouped data network gateway PGW can send the NAS message for carrying triggering address to UE first, by the triggering address configuration to UE.The triggering message is sent to UE, in order to which the UE can be set up and the communication connection of the server according to the triggering message by PGW after the purpose IP address of server transmission is received for the triggering message of the triggering address by gateway SGW.
The method of the embodiment of the present invention, by matching somebody with somebody for user equipment, grouped data network gateway and server Put the triggering address communicated for server with user equipment, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the triggering address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, the change to network thus can be reduced, and had the advantages that simple to operation.
In embodiments of the present invention, when UE is attached to network, PGW can be by sending to UE
The mode of NAS message, by triggering address configuration to UE, now the NAS message is in addition to the common IP address of UE is carried, in addition it is also necessary to carry the triggering address for server and UE communication.It should be understood that the IP address for the UE that the NAS message is carried is typically dynamic change, the IP address is communicated for network element based on control plane with the UE；And the triggering address that the NAS message is carried is typically static configuration, communicated for server based on datum plane with the UE.
It should be understood that in embodiments of the present invention, triggering address also needs to be allocated to PGW and server.For example using one of attribute organized belonging to the triggering address as UE, static configuration is on PGW, using one of attribute organized belonging to the triggering address as UE or UE, static configuration is on server, when server needs triggering UE to be communicated, server only needs to just realize the triggering to the UE to triggering address transmission triggering message.
In embodiments of the present invention, can be to belong to the triggering address that same group UE one identical of distribution communicates for server with user equipment.For example, use access point (Access Point Name, referred to as " APN ") indicate a UE group, UE i.e. in the UE groups belongs to same APN, and it is used for the triggering address that server communicates with user equipment with one for the UE components, the triggering address for example can be IP@APN.The triggering address can be configured to as one of attribute of the APN to be configured on server with one of the attribute on the PGW corresponding to the APN, or as UE or UE groups, the triggering for UE or UE groups.Alternatively, the triggering address communicates for server with belonging to same access point APN user equipment.It hereinafter will mainly be illustrated exemplified by indicating UE groups using APN, it should be appreciated that this is used for the purpose of example, any limit should not be constituted to the present invention.
In embodiments of the present invention, the triggering address is IP address, alternatively, and the triggering address can be unicast address or multicast address.No matter the triggering address is unicast address or multicast address, the triggering address all should be ensured that the data that destination address is the triggering address can be properly routed to PGW corresponding with the triggering address from server.
In embodiments of the present invention, when server needs to trigger some APN all UE, part UE or some UE, it can be realized by sending triggering message to triggering address corresponding with the UE.The triggering message can arrive first at the PGW of affiliated routed domain, and then PGW can use different sides Method, UE is sent to by SGW by the triggering message.In certain embodiments of the present invention, PGW needs to indicate the triggering that the triggering message includes to be further transferred to MME, so that MME can be indicated according to the triggering received, uses beep-page message（Paging) to related UE --- carry out paging.Thus, UE can set up the communication connection with server after the triggering message is received according to the triggering message.
It should be understood that UE is after triggering message is received, may set up and communicate to connect with server, it is also possible to not set up and communicated to connect with server due to a variety of causes, abnormality occurs in such as UE, or the UE and be not belonging to server triggers UE first-class.Thus, in embodiments of the present invention, the triggering message is sent to UE by the PGW for receiving the triggering message of server transmission, in order to which UE can set up the communication connection with the server, but do not limit all UE-fixed and servers and set up communication connection, the embodiment of the present invention is not limited to this.
Below in conjunction with Fig. 3 to Fig. 6, PGW is described respectively UE is sent to by message is triggered by different methods.
Fig. 3 shows the indicative flowchart of the specific embodiment of the method 200 for triggering user equipment.As shown in figure 3, this method 200 includes：
5201, it is attached in UE in the flow of network, PGW sends NAS message to UE, the NAS message carries the triggering address for server and the UE communication.In the process, if being configured with triggering address for the UE APN asked on PGW, the triggering address is used for one or more user equipmenies communication that server sets up the APN being connected with belonging to the UE needs, so remove beyond the common IP address of UE, PGW will also return to the triggering address to the UE, the triggering address is, for example, IP@APN, will hereinafter be illustrated by taking IP@APN as an example.Then, PGW will set up the UE related to IP@APN list, i.e. IP@APN UE lists for the IP@APN.
5202, server sends the triggering message that purpose IP address is the triggering address.Specifically, when server needs to trigger the UE for being configured with triggering address, it is only necessary to send triggering message to the triggering address distributed for the UE.
5203, PGW according to the triggering address and the corresponding relation of user equipment, and the triggering message is sent to the SGW of each user equipment by the carrying between the triggering message is passed through into each user equipment corresponding with the triggering address SGW and PGW.Specifically, after PGW receives the triggering message for being sent to IP@APN, according to IP@APN UE lists, the triggering message received is copied, and uses the carrying with corresponding all UE in the IP@APN UE lists to send it to SGW corresponding with these UE. 5204, the SGW corresponding with the user equipment is received after the triggering message by the carrying, when it is determined that the user equipment is in idle condition, message is reached by sending downlink data to mobility management entity Μ Μ Ε corresponding with the user equipment, to trigger paging of the Μ Μ Ε initiations to the user equipment.I.e. after SGW receives triggering message, if UE corresponding with the SGW is in idle condition, sends downlink data to Μ Μ Ε and reach message, triggering Μ Μ Ε initiate the paging to the UE.
The downlink data that 5205, Μ Μ Ε receive SGW transmissions is reached after message, and beep-page message is sent to RAN, for indicating that UE sets up the connection with network.
5206, RAN send beep-page message to UE, for indicating that UE sets up the connection with network.
5207, UE receive after beep-page message to set up with network again and are connected.
S208, after the user equipment sets up the connection with network, the user equipment receives the triggering message that SGW is sent by the carrying between the SGW.
S209, the user equipment sets up the communication connection with the server according to the triggering message.
It should be understood that in above-mentioned specific embodiment, such as IP@APN triggering address is that transparent, i.e., the according to embodiments of the present invention above method need not be by triggering address configuration to SGW and MME for SGW and MME.
The method of the embodiment of the present invention, by being configured to the triggering address that server communicates with user equipment for user equipment, grouped data network gateway and server, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the IP address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, the change to network thus can be reduced, and had the advantages that simple to operation.
Fig. 4 shows the indicative flowchart according to another embodiment of the present invention for being used to trigger the method 300 of user equipment.As shown in figure 4, this method 300 includes：
S310, NAS message is sent to user equipment, and the NAS message carries the triggering address communicated for server with the user equipment；
S320, the purpose IP address that the reception server is sent is the triggering message of the triggering address；
S330, chain of command message is sent to each SGW corresponding with the triggering address；
S340, it is determined that user equipment corresponding with the triggering address is active；
S350, by the carrying between the user equipment, the user equipment is sent to by the triggering message.PGW receive server transmission purpose IP address for the triggering address triggering message after, if it is determined that user equipment corresponding with the triggering address is active, the triggering message directly can be sent to the user equipment by so PGW by the carrying between the user equipment；If PGW It is determined that user equipment corresponding with the triggering address is in idle condition, as shown in Fig. 5, then need MME to send beep-page message to UE, to cause UE to set up the connection with network, so that the triggering message can be sent to UE by PGW.
As shown in figure 5, the method 400 for being used to trigger user equipment according to embodiments of the present invention includes：S401, is attached in the flow of network in UE, and PGW sends NAS message to UE, and the NAS message carries the triggering address for server and the UE communication.In the process, PGW will set up the SGW related to IP@APN list, i.e. IP@APN SGW lists for the IP@APN.Another sunset is foretold, in UE attaching process, and MME also needs to set up correlation UE list, i.e. IP@APN UE lists, the paging initiated for MME for IP@APN.
S402, server sends the triggering message that purpose IP address is the triggering address, for triggering one or more of all user equipmenies corresponding with triggering address user equipment.
S403, PGW is according to the triggering address and SGW corresponding relation, specifically, according to the IP@APN SGW lists of foundation, chain of command message is sent to each SGW corresponding with the triggering address, the chain of command message includes the configured information for indicating that pair each user equipment corresponding with the triggering address carries out paging.
Alternatively, the chain of command message includes enhanced generic data transport protocol chain of command (General
Data Transfer Protocol-Control, referred to as " GTP-C ") message, the enhanced GTP-C message include the triggering address.The chain of command message includes triggering address, alternatively, and the chain of command message also includes the information such as the APN related to the UE to be triggered.
The chain of command message is sent to MME by S404, SGW, and the chain of command message includes the configured information for indicating that pair user equipment corresponding with the triggering address carries out paging.The information such as the chain of command message includes APN the and IP APN address related to the UE to be triggered.
S405, MME corresponding with user equipment is received after the chain of command message from the SGW corresponding with the user equipment, paging, i.e. MME are carried out to the user equipment in idle condition and send beep-page message to RAN, to indicate that UE sets up the connection with network.
Alternatively, MME sends beep-page message for each UE to RAN, for indicating that UE sets up the connection with network.Alternatively, MME sends an enhanced beep-page message to RAN, and the beep-page message is carried for indicating that UE sets up the configured information being connected with network.Specifically, IP@APN instruction is supported in the beep-page message enhancing that MME is sent on S1 interfaces.
S406, RAN send multiple beep-page messages or an enhanced beep-page message to user equipment, for indicating that UE sets up the connection with network.Specifically, the beep-page message that RAN is sent on eating dishes without rice or wine also increases Strong support IP@APN instruction.
5407, user equipment is received to set up with network again after beep-page message and is connected, and 7 set up between PGW | carry.
5408, user equipment receives the triggering message by the carrying re-established between PGW.I.e. after UE sets up with network and is connected again, PGW is copied the triggering message, and the triggering message of copy is sent into UE by the UE carryings re-established.
5409, the user equipment sets up the communication connection with the server according to the triggering message.
It should be understood that in the above embodiment of the present invention, carrying can not be set up for UE in UE attaching process.For the related APN of all associated triggers, only need to set up a chain of command connection between-individual SGW and PGW.Similarly, for the related APN of all associated triggers, also only need to set up a chain of command connection between-individual MME and SGW.
The method of the embodiment of the present invention, by being configured to the triggering address that server communicates with user equipment for user equipment, grouped data network gateway and server, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the IP address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, the change to network thus can be reduced, and had the advantages that simple to operation.
Fig. 6 shows the indicative flowchart of the still another embodiment of the method 500 for triggering user equipment.As shown in fig. 6, this method 500 includes：
S501, PGW send NAS message to UE, and the NAS message carries the triggering address for server and the UE communication.In the process, PGW will set up the SGW related to IP@APN list, i.e. IP@APN SGW lists for the IP@APN.Another sunset is foretold, in UE attaching process, and MME also needs to set up correlation UE list, i.e. IP@APN UE lists, the paging initiated for MME for IP@APN.
5503, server sends the triggering message that purpose IP address is the triggering address, for triggering one or more of user equipment corresponding with triggering address user equipment.
The triggering message, according to the triggering address, is sent to each SGW corresponding with the triggering address by 5504, PGW by triggering carrying corresponding with the triggering address.
Alternatively, after PGW sends NAS message to UE, or before the triggering message is sent to SGW by PGW, this method 500 includes：
S502, PGW are according to the triggering address and SGW corresponding relation, the triggering carrying for being used to transmit the triggering message set up between SGW and PGW corresponding with the triggering address.It should be understood that each Triggering carrying only can be corresponding with an APN, and each triggering carrying is corresponding with a SGW.If for example, the UE is first UE for belonging to the APN by the SGW, then SGW will initiate to set up a carrying for being used to transmit the triggering message that purpose IP address is IP@APN between SGW to PGW.
S505, after SGW receives triggering message in the triggering carrying corresponding with triggering address,
SGW knows that this is the data for triggering the UE related to IP APN, then sends chain of command message to MME, and the chain of command message includes the configured information for indicating that pair each user equipment corresponding with the triggering address carries out paging.
Alternatively, the chain of command message includes enhanced GTP-C message, and the enhanced GTP-C message includes the triggering address.The chain of command message includes triggering address, alternatively, and the chain of command message also includes the information such as the APN related to the UE to be triggered.
5506, MME corresponding with user equipment is received after the chain of command message including the triggering address, according to the triggering address and the corresponding relation of user equipment, paging is carried out to the user equipment in idle condition, that is MME sends beep-page message to RAN, to indicate that UE sets up the connection with network.
Alternatively, MME sends each UE related to triggering message beep-page message to RAN, for indicating that UE sets up the connection with network.Alternatively, MME sends an enhanced beep-page message to RAN, and the beep-page message is carried for indicating that UE sets up the configured information being connected with network.Specifically, IP@APN instruction is supported in the beep-page message enhancing that MME is sent on the interfaces of S 1.
5507, RAN send multiple beep-page messages or an enhanced beep-page message to user equipment, for indicating that UE sets up the connection with network.Specifically, the beep-page message that RAN is sent on eating dishes without rice or wine also strengthens the instruction for supporting IP@APN.
5508, user equipment is received to set up with network again after beep-page message and is connected, and 7 set up between SGW | carry.
5509, user equipment receives the triggering message by the carrying re-established between SGW.I.e. after UE sets up with network and is connected again, SGW is copied the triggering message, and the triggering message of copy is sent into UE using the UE related to triggering address carrying.
5510, the user equipment sets up the communication connection with the server according to the triggering message.
The method of the embodiment of the present invention, by being configured to the triggering address that server communicates with user equipment for user equipment, grouped data network gateway and server, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the IP address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, it is thus possible to reduce Change to network, and have the advantages that simple to operation.
The method for triggering UE according to embodiments of the present invention is above described from PGW angles, this method will be described from UE angles below.
Fig. 7 shows the indicative flowchart for being used to trigger the method 600 of user equipment according to yet another embodiment of the invention.As shown in fig. 7, this method 600 includes：
S610, receives the non access stratum NAS message that grouped data network gateway PGW is sent, and the NAS message carries the triggering address communicated for server with the user equipment；
S620, receives the triggering message from server that the PGW is sent by gateway SGW, the purpose IP address of the triggering message is the triggering address；
S630, the communication connection with the server is set up according to the triggering message.
After UE carries the NAS message of triggering address by receiving, if server needs to trigger the UE, then the server only needs the triggering message that sending destination location is the triggering address, the triggering message is after PGW is received, UE is sent to by SGW, UE sets up the communication connection with the server after the triggering message is received according to the triggering message.
The method of the embodiment of the present invention, by being configured to the triggering address that server communicates with user equipment for user equipment, grouped data network gateway and server, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the IP address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, the change to network thus can be reduced, and had the advantages that simple to operation.
Alternatively, before S620, method 600 according to embodiments of the present invention can also include：User equipment receives the enhanced beep-page message from RAN, and the enhanced beep-page message is carried for indicating that user equipment corresponding with the triggering address sets up the configured information being connected with network, is connected in order to be set up with the network.Specifically, user equipment receives the enhanced beep-page message that RAN is sent on eating dishes without rice or wine, and IP@APN instruction is supported in the enhanced beep-page message enhancing.
In embodiments of the present invention, the triggering address communicates for server with belonging to same access point APN user equipment, the triggering address is unicast address or multicast address, and the data that the triggering address enables to destination address to be the triggering address are properly routed to PGW corresponding with the triggering address from server.
It should be understood that, in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to the priority of execution sequence, and the execution sequence of each process should be determined with its function and internal logic, and any limit is constituted without tackling the implementation process of the embodiment of the present invention. The method of the embodiment of the present invention, by being configured to the triggering address that server communicates with user equipment for user equipment, grouped data network gateway and server, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the IP address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, the change to network thus can be reduced, and had the advantages that simple to operation.
Method for triggering user equipment according to embodiments of the present invention described in detail above, below illustrates emphasis in the device for being used to trigger user equipment according to embodiments of the present invention.
Fig. 8 shows the schematic block diagram for being used to trigger the device 700 of user equipment according to embodiments of the present invention.As shown in figure 8, the device 700 includes：
First sending module 710, for sending non access stratum NAS message to user equipment, the NAS message carries the triggering address communicated for server with the user equipment；
Receiving module 720, for the triggering message that the purpose IP address that the reception server is sent is the triggering address；
Second sending module 730, for the triggering message to be sent into the user equipment by gateway SGW, in order to which the user equipment is according to the triggering message, sets up the communication connection with the server.
The device of the embodiment of the present invention, by being configured to the triggering address that server communicates with user equipment for user equipment, grouped data network gateway and server, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the IP address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, the change to network thus can be reduced, and had the advantages that simple to operation.
Alternatively, as shown in Figure 9 A, second sending module 730 includes the first transmitting element 731, and first transmitting element 731 is used for：
According to the triggering address and the corresponding relation of user equipment, load between the triggering message is passed through into each user equipment corresponding with the triggering address SGW and grouped data network gateway PGW, the triggering message is sent to the SGW of each user equipment;
So that the SGW corresponding with the user equipment receives the triggering message by the carrying, and when it is determined that the user equipment is in idle condition, message is reached by sending downlink data to mobility management entity MME corresponding with the user equipment, trigger paging of the MME initiations to the user equipment, so that the user equipment is after receiving the paging and setting up the carrying between the SGW, the triggering message is received by the carrying between the SGW, and the communication connection with the server is set up according to the triggering message. Alternatively, as shown in Figure 9 B, second sending module 730 also includes the second transmitting element 732, and second transmitting element 732 is used for：
According to the triggering address and SGW corresponding relation, chain of command message is sent to each SGW corresponding with the triggering address, the chain of command message includes the configured information for indicating that pair user equipment corresponding with the triggering address carries out paging,
So that MME corresponding with the user equipment is received after the chain of command message from the SGW corresponding with the user equipment, paging is carried out to the user equipment in idle condition,
So that the user equipment is after receiving the paging and setting up the carrying between the PGW, the triggering message is received by the carrying between the PGW, and the communication connection with the server is set up according to the triggering message.
Alternatively, as described in Fig. 9 B, the device 700 also includes：
Determining module 740, for determining that the user equipment is active；
3rd sending module 750, for by the carrying between the user equipment, the triggering message to be sent into the user equipment.
Alternatively, as shown in Figure 9 C, second sending module 730 also includes the 3rd transmitting element 733, and the 3rd transmitting element 733 is used for：
According to the triggering address, the triggering message is sent to each SGW corresponding with the triggering address by triggering carrying corresponding with the triggering address,
So that MME corresponding with the user equipment is received after the chain of command message including the triggering address, according to the triggering address and the corresponding relation of user equipment, paging is carried out to the user equipment in idle condition, chain of command message SGW corresponding with the MME is sent after the triggering message is received by triggering carrying, the chain of command message includes the configured information for indicating that pair user equipment corresponding with the triggering address carries out paging
So that the user equipment is after receiving the paging and setting up the carrying between the SGW, the triggering message is received by the carrying between the SGW, and the communication connection with the server is set up according to the triggering message.
Alternatively, as shown in Figure 9 C, the device 700 also includes：
Module 760 is set up, for the corresponding relation according to the triggering address and SGW, the triggering carrying for being used to transmit the triggering message set up between SGW and PGW corresponding with the triggering address.
It is according to embodiments of the present invention to be used to triggering the grouped data network gateway PGW that the device 700 of user equipment may correspond in the embodiment of the present invention, and modules in device 700 is above and other Operation and/or function is respectively in order to realize the corresponding flow of each methods 100 to 500 of the Fig. 2 into Fig. 6, for sake of simplicity, will not be repeated here.
Figure 10 shows the schematic block diagram according to another embodiment of the present invention for being used to trigger the device 900 of user equipment.As shown in Figure 10, the device 900 includes：
First receiving module 910, the Non-Access Stratum for receiving grouped data network gateway PGW transmissions
NAS message, the NAS message carries the triggering address for server device communication；
Second receiving module 920, for receiving the triggering message from server that the PGW is sent by gateway SGW, the purpose IP address of the triggering message is the triggering address；
Link block 930, for setting up the communication connection with the server according to the triggering message.
The device of the embodiment of the present invention, by being configured to the triggering address that server communicates with user equipment for user equipment, grouped data network gateway and server, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the IP address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, the change to network thus can be reduced, and had the advantages that simple to operation.
Alternatively, as shown in figure 11, device 900 according to embodiments of the present invention can also include：3rd receiving module 940, for before the second receiving module 920 receives the triggering message from server that the PGW is sent by gateway SGW, beep-page message or enhanced beep-page message from wireless access network RAN are received, the enhanced beep-page message is carried for indicating that device corresponding with the triggering address sets up the configured information being connected with network.
It is according to embodiments of the present invention to be used to trigger the user equipment (UE) that the device 900 of user equipment may correspond in the embodiment of the present invention, and above and other operation and/or function of the modules in device 900 is respectively in order to realize the corresponding flow of each methods 100 to 600 of the Fig. 2 into Fig. 7, for sake of simplicity, will not be repeated here.
The device of the embodiment of the present invention, by being configured to the triggering address that server communicates with user equipment for user equipment, grouped data network gateway and server, so that when server needs triggering user equipment to be communicated, triggering message need to be only sent to the IP address can just realize the triggering to the user equipment, avoiding needs network to the outside interface for providing control plane in correlation technique, the change to network thus can be reduced, and had the advantages that simple to operation.
Those of ordinary skill in the art can be appreciated that, the unit and algorithm steps of each example described with reference to the embodiments described herein, it can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate the interchangeability of hardware and software, in the above description according to function one As property describe the composition and step of each example.These functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel can realize described function to each specific application using distinct methods, but this realization is it is not considered that beyond the scope of this invention.
It is apparent to those skilled in the art that, for convenience of description and succinctly, the specific work process of the system of foregoing description, device and unit may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can realize by another way.For example, device embodiment described above is only schematical, for example, the division of the unit, it is only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can combine or be desirably integrated into another system, or some features can be ignored, or do not perform.In addition, shown or discussed coupling or direct-coupling or communication connection each other can be by the INDIRECT COUPLING of some interfaces, device or unit or communication connection or electricity, mechanical or other forms are connected.
The unit illustrated as separating component can be or may not be physically separate, and the part shown as unit can be or may not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Some or all of unit therein can be selected to realize the purpose of scheme of the embodiment of the present invention according to the actual needs.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit or unit is individually physically present or two or more units are integrated in a unit.Above-mentioned integrated unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or in use, can be stored in a computer read/write memory medium.Understood based on such, the part that technical scheme substantially contributes to prior art in other words, or all or part of the technical scheme can be embodied in the form of software product, the computer software product is stored in a storage medium, including some instructions to cause a computer equipment (can be personal computer, server, or the network equipment etc.）Perform all or part of step of each embodiment methods described of the invention.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage（ROM, Read-Only Memory), random access memory（RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes. It is described above; only embodiment of the invention; but protection scope of the present invention is not limited thereto; any one skilled in the art the invention discloses technical scope in; various equivalent modifications or substitutions can be readily occurred in, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.

Claims (20)

  1. Claim
    1st, a kind of method for triggering user equipment, it is characterised in that including：
    Non access stratum NAS message is sent to user equipment, the NAS message carries the triggering address communicated for server with the user equipment；
    The purpose IP address for receiving the server transmission is the triggering message of the triggering address；The triggering message is sent to by the user equipment by gateway SGW, in order to which the user equipment is according to the triggering message, the communication connection with the server is set up.
    2nd, the method according to claim 1, it is characterised in that the triggering address communicates for the server with belonging to same access point APN user equipment.
    3rd, the method according to claim 1, it is characterised in that the triggering address is unicast address or multicast address.
    4th, according to the method described in claim 1, it is characterised in that it is described by SGW by it is described triggering message be sent to the user equipment, including：
    According to the triggering address and the corresponding relation of user equipment, carrying between the triggering message is passed through into each user equipment corresponding with the triggering address SGW and grouped data network gateway PGW, the triggering message is sent to the SGW of each user equipment;
    So that the SGW corresponding with the user equipment receives the triggering message by the carrying, and when it is determined that the user equipment is in idle condition, message is reached by sending downlink data to mobility management entity MME corresponding with the user equipment, trigger paging of the MME initiations to the user equipment
    So that the user equipment is receiving the paging and after carrying between foundation and the SGW, the triggering message is received by the carrying between the SGW, and set up according to the triggering message communication connection with the server.
    5th, according to the method described in claim 1, it is characterised in that it is described by SGW by it is described triggering message be sent to the user equipment, including：
    According to the triggering address and SGW corresponding relation, chain of command message is sent to each SGW corresponding with the triggering address, the chain of command message includes the configured information for indicating that pair user equipment corresponding with the triggering address carries out paging,
    So that MME corresponding with the user equipment is received after the chain of command message from the SGW corresponding with the user equipment, paging is carried out to the user equipment in idle condition, so that the user equipment is receiving the paging and holding between foundation and the PGW After load, the triggering message is received by the carrying between the PGW, and according to the triggering message foundation and the communication connection of the server.
    6th, method according to claim 5, it is characterised in that it is described send chain of command message to each SGW corresponding with the triggering address after, methods described also includes：
    Determine that the user equipment is active；
    By the carrying between the user equipment, the triggering message is sent to the user equipment.
    7th, according to the method described in claim 1, it is characterised in that it is described by SGW by it is described triggering message be sent to the user equipment, including：
    According to the triggering address, the triggering message is sent to each SGW corresponding with the triggering address by triggering carrying corresponding with the triggering address,
    So that MME corresponding with the user equipment is received after the chain of command message including the triggering address, according to the triggering address and the corresponding relation of user equipment, paging is carried out to the user equipment in idle condition, the chain of command message SGW corresponding with the MME is sent after the triggering message is received by the triggering carrying, the chain of command message includes the configured information for indicating that pair each user equipment corresponding with the triggering address carries out paging
    So that the user equipment is receiving the paging and after carrying between foundation and the SGW, the triggering message is received by the carrying between the SGW, and set up according to the triggering message communication connection with the server.
    8th, method according to claim 7, it is characterised in that sent described to user equipment
    After NAS message, methods described also includes：
    According to the triggering address and SGW corresponding relation, the triggering carrying for being used to transmit the triggering message set up between SGW and PGW corresponding with the triggering address.
    9th, the method according to any one of claim 5 to 8, it is characterised in that the chain of command message includes enhanced generic data transport protocol chain of command GTP-C message, the enhanced GTP-C message includes the triggering address.
    10th, a kind of method for triggering user equipment, it is characterised in that including：
    The non access stratum NAS message that grouped data network gateway PGW is sent is received, the NAS message carries the triggering address communicated for server with the user equipment；The purpose IP address of the triggering message is the triggering address； The communication connection with the server is set up according to the triggering message.
    11st, method according to claim 10, it is characterised in that before the triggering message from server that the reception PGW is sent by gateway SGW, methods described also includes：Receive beep-page message or enhanced beep-page message from wireless access network RAN, the enhanced beep-page message is carried for indicating that user equipment corresponding with the triggering address sets up the configured information being connected with network, is connected in order to be set up with the network.
    12nd, method according to claim 10, it is characterised in that the triggering address communicates for the server with belonging to same access point APN user equipment, and the triggering address is unicast address or multicast address.
    13rd, a kind of device for being used to trigger user equipment, it is characterised in that including：
    First sending module, for sending non access stratum NAS message to user equipment, the NAS message carries the triggering address communicated for server with the user equipment；
    Receiving module, for receiving the triggering message that the purpose IP address that the server is sent is the triggering address；
    Second sending module, for the triggering message to be sent into the user equipment by gateway SGW, in order to which the user equipment is according to the triggering message, sets up the communication connection with the server.
    14th, device according to claim 13, it is characterised in that second sending module includes the first transmitting element, first transmitting element is used for：
    According to the triggering address and the corresponding relation of user equipment, carrying between the triggering message is passed through into each user equipment corresponding with the triggering address SGW and grouped data network gateway PGW, the triggering message is sent to the SGW of each user equipment;
    So that the SGW corresponding with the user equipment receives the triggering message by the carrying, and when it is determined that the user equipment is in idle condition, message is reached by sending downlink data to mobility management entity MME corresponding with the user equipment, trigger paging of the MME initiations to the user equipment
    So that the user equipment is receiving the paging and after carrying between foundation and the SGW, the triggering message is received by the carrying between the SGW, and set up according to the triggering message communication connection with the server.
    15th, device according to claim 13, it is characterised in that second sending module includes the second transmitting element, second transmitting element is used for： According to the triggering address and SGW corresponding relation, chain of command message is sent to each SGW corresponding with the triggering address, the chain of command message includes the configured information for indicating that pair user equipment corresponding with the triggering address carries out paging,
    So that MME corresponding with the user equipment is received after the chain of command message from the SGW corresponding with the user equipment, paging is carried out to the user equipment in idle condition, so that the user equipment is receiving the paging and after carrying between foundation and the PGW, the triggering message is received by the carrying between the PGW, and according to the triggering message foundation and the communication connection of the server.
    16th, device according to claim 15, it is characterised in that described device also includes：Determining module, for determining that the user equipment is active；
    3rd sending module, for by the carrying between the user equipment, the triggering message to be sent into the user equipment.
    17th, device according to claim 13, it is characterised in that second sending module includes the 3rd transmitting element, the 3rd transmitting element is used for：
    According to the triggering address, the triggering message is sent to each SGW corresponding with the triggering address by triggering carrying corresponding with the triggering address,
    So that MME corresponding with the user equipment is received after the chain of command message including the triggering address, according to the triggering address and the corresponding relation of user equipment, paging is carried out to the user equipment in idle condition, the chain of command message SGW corresponding with the MME is sent after the triggering message is received by the triggering carrying, the chain of command message includes the configured information for indicating that pair each user equipment corresponding with the triggering address carries out paging
    So that the user equipment is receiving the paging and after carrying between foundation and the SGW, the triggering message is received by the carrying between the SGW, and set up according to the triggering message communication connection with the server.
    18th, device according to claim 17, it is characterised in that described device also includes：Module is set up, for the corresponding relation according to the triggering address and SGW, the triggering carrying for being used to transmit the triggering message set up between SGW and PGW corresponding with the triggering address.
    19th, a kind of device for being used to trigger user equipment, it is characterised in that including：
    First receiving module, the Non-Access Stratum NAS message for receiving grouped data network gateway PGW transmissions, the NAS message carries the triggering address communicated for server with described device；
    Second receiving module, for receive the PGW by gateway SGW send come from institute The triggering message of server is stated, the purpose IP address of the triggering message is the triggering address；Link block, for setting up the communication connection with the server according to the triggering message.
    20th, device according to claim 19, it is characterised in that described device also includes：3rd receiving module, for before second receiving module receives the triggering message from server that the PGW is sent by gateway SGW, beep-page message or enhanced beep-page message from wireless access network RAN are received, the enhanced beep-page message is carried for indicating that device corresponding with the triggering address sets up the configured information being connected with network.
CN201180000849.3A 2011-06-29 2011-06-29 For the method and apparatus triggering subscriber equipment Active CN103493524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/076588 WO2012159310A1 (en) 2011-06-29 2011-06-29 Method and apparatus for triggering user equipment

Publications (2)

Publication Number Publication Date
CN103493524A true CN103493524A (en) 2014-01-01
CN103493524B CN103493524B (en) 2016-10-05

Family

ID=47216553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180000849.3A Active CN103493524B (en) 2011-06-29 2011-06-29 For the method and apparatus triggering subscriber equipment

Country Status (2)

Country Link
CN (1) CN103493524B (en)
WO (1) WO2012159310A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109155739A (en) * 2016-05-16 2019-01-04 华为技术有限公司 Communication means and device in handoff procedure
CN110023989A (en) * 2017-03-29 2019-07-16 华为技术有限公司 A kind of generation method and device of sketch image

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101094501A (en) * 2006-07-19 2007-12-26 中兴通讯股份有限公司 Seeking method and system in mobile communication
KR20090056441A (en) * 2007-11-30 2009-06-03 삼성전자주식회사 Mtehod and system for reallocating address of internet protocol
CN101790146A (en) * 2009-01-23 2010-07-28 华为技术有限公司 Method for allocating address information, network equipment and network system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101483889A (en) * 2008-01-09 2009-07-15 华为技术有限公司 Method and apparatus for paging user
CN102045695B (en) * 2009-10-23 2014-03-12 中兴通讯股份有限公司 Method and system for acquiring information on MTC (Microsoft Technology Center) server address
CN102056140B (en) * 2009-11-06 2013-08-07 中兴通讯股份有限公司 Method and system for acquiring machine type communication terminal information

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101094501A (en) * 2006-07-19 2007-12-26 中兴通讯股份有限公司 Seeking method and system in mobile communication
KR20090056441A (en) * 2007-11-30 2009-06-03 삼성전자주식회사 Mtehod and system for reallocating address of internet protocol
CN101790146A (en) * 2009-01-23 2010-07-28 华为技术有限公司 Method for allocating address information, network equipment and network system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP SUPPORT OFFICE: "System Improvements for Machine-Type Communications", 《3GPP TR 23.888 V1.3.0》, 8 June 2011 (2011-06-08) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109155739A (en) * 2016-05-16 2019-01-04 华为技术有限公司 Communication means and device in handoff procedure
CN109155739B (en) * 2016-05-16 2021-01-29 华为技术有限公司 Communication method and device in switching process
CN110023989A (en) * 2017-03-29 2019-07-16 华为技术有限公司 A kind of generation method and device of sketch image
CN110023989B (en) * 2017-03-29 2021-06-01 华为技术有限公司 Sketch image generation method and device

Also Published As

Publication number Publication date
WO2012159310A1 (en) 2012-11-29
CN103493524B (en) 2016-10-05

Similar Documents

Publication Publication Date Title
CN102056112B (en) Method, equipment and system for transmitting data
CN103907394B (en) Method and apparatus for delivering the transmission of small data payload and triggering small data payload within a wireless communication network
CN104471876B (en) Include the 3GPP/M2M method and apparatus of equipment triggering recall/replacement feature
JP4866431B2 (en) Error processing apparatus and method for wireless communication system
EP2880885B1 (en) Data transmission
JP2022093474A (en) Information transmission method and device
US10284656B2 (en) Techniques for communication between service capability server and interworking function for device trigger recall/replace
CN104995950A (en) Data transmission method and apparatus
CN107231623A (en) A kind of data dispatching method, base station and system
CN103119896A (en) Heartbeat message transmission method and heartbeat proxy server
CN108292969A (en) Method, terminal device and the network equipment of data transmission
CN101982951B (en) Data transmission control method and intermediate node
WO2019024756A1 (en) Communication method, network device, and relay device
CN104486793A (en) Data transmission method and base station
CN103906131A (en) Data transmission system, device and method
CN107257553A (en) User plane link establishing method, base station and mobility management apparatus
CN106507700A (en) Communication means and communicator
CN101601218B (en) Frame protocols and signalling for use in high speed transmission
CN101541081B (en) Method, device and system for stopping repeated paging
CN105027667A (en) Method and device for state feedback in dual link mode
CN103493524A (en) Method and apparatus for triggering user equipment
CN101557386A (en) Method and device for sending data and method and device for receiving data
CN103024901A (en) Paging method and device
CN104137605A (en) Method, user equipment and base station for transmitting data
CN103517447B (en) Transmission data method and apparatus thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant