CN102149166A - Method and system for selecting wireless access network - Google Patents
Method and system for selecting wireless access network Download PDFInfo
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- CN102149166A CN102149166A CN2010101110547A CN201010111054A CN102149166A CN 102149166 A CN102149166 A CN 102149166A CN 2010101110547 A CN2010101110547 A CN 2010101110547A CN 201010111054 A CN201010111054 A CN 201010111054A CN 102149166 A CN102149166 A CN 102149166A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
Abstract
The invention discloses a method and system for selecting a wireless access network, wherein the method comprises the following steps: a base station sub system transmits a system broadcasting message for indicating a type of the base station sub system; and user equipment that receives the system broadcasting message determines whether the base station sub system is selected to be accessed into a network or not according to the type indicated by the system broadcasting message. The invention can assure that the UE can correctly select the corresponding base station sub system to be accessed into a core network, thereby increasing the success rate of accessing the UE into the wireless network.
Description
Technical field
The present invention relates to communication technical field, in particular to a kind of system of selection and system of Radio Access Network.
Background technology
At present, third generation partner program (3rd Generation Partnership Proj ect, abbreviate 3GPP as) System Architecture Evolution (the SystemArchitecture Evolution that proposes of standardization effort group, abbreviate SAE as) Packet Based Network (the EvolvedPacket Core that makes evolution, abbreviate EPC as) higher transmission rate can be provided, shorter transmission delay, optimize grouping, and support universal mobile telecommunications system land radio access web (UniversalTerrestrial Radio Access Network, abbreviate UTRAN as), the UTRN of evolution (Evolved UTRAN, abbreviate E-UTRAN as), mobile management between the access network of WLAN (wireless local area network) (Wireless LocalArea Network abbreviates WLAN as) and other non-3GPP.
Fig. 1 is the configuration diagram of present SAE, and wherein, the network element that E-UTRAN comprises is enode b (Evolved NodeB abbreviates eNodeB as), is used to user's access that Radio Resource is provided; Packet Data Network's (Packet Data Network abbreviates PDN as) is for the user provides professional network; EPC provides lower delay, and allows more wireless access system to insert.
With traditional Human To Human (Human to Human, abbreviate H2H as) the communication difference, machine is to machine (Machine to Machine, abbreviating M2M as) sense stricto definition refers to it is the communication of machine to machine, sensu lato definition is the application and the service of core, networking with the machine terminal intelligent interaction.It is based on the intelligence machine terminal, is the access means with multiple communication mode, is the informatization resolve scheme that the client provides, and is used to satisfy the information system requirement of client to aspects such as monitoring, command scheduling, data acquisition and measurements.Can monitor external environment condition in real time by M2M, realize on a large scale, the information gathering of automation.M2M (for example can be applied to sector application, traffic monitoring, warning system, rescue at sea, automatic vending machine, driving paying etc.), domestic. applications (for example, automatic data logging, temperature control etc.), the individual uses (for example, life detection, far-end diagnosis etc.) etc.
Data communication between one or more machines is called machine class communication (MachineType Communication abbreviates MTC as), participates in the machine of MTC, is defined as MTC equipment.MTC equipment can pass through public land mobile net (Public Land MobileNetwork abbreviates PLMN as) network and other MTC equipment or MTC server and communicate.Mobile device (Mobile Equipment abbreviates ME as) is the subsidiary functional block of MTC equipment, and this functional block is used for MTC equipment is linked into the EPS system.MTC server (MTC Server) manages and monitors MTC equipment.Fig. 2 is the schematic diagram that ME inserts EPS in the prior art by EUTRAN.
In actual networking, according to the upgrading stage of existing equipment and the factors such as operation load of real network, M2M network and H2H network have following several deployment way:
Mode one: the H2H network has different PLMN ID with the M2M network, and wireless side and core net example are used two cover systems respectively, as shown in Figure 3;
Mode two: H2H network and M2M network belong to same PLMN, have identical PLMN ID, and wireless side is used two cover systems, and core net is multiplexing.That is, different wireless side network elements insert same MME, and core network element is upgraded to support M2M, as shown in Figure 4;
Mode three: H2H network and M2M network belong to same PLMN, have identical PLMN ID, have wireless network and core network separately respectively, and this moment, different wireless side network element inserted MME separately, as shown in Figure 3;
Mode four: H2H network and M2M network belong to same PLMN, have identical PLMN ID, and the part MME of core-network side supports H2H and M2M simultaneously, and part MME only supports H2H, and part MME only supports M2M, as shown in Figure 5.
In wireless side, UE selects according to the PLMN ID in the broadcast of base station cell when selecting the wireless network that inserts, for mode one, the MTC system has the PLMN ID of oneself, when MTC UE is configured in Cell Broadcast CB, only allows to be linked into the network of corresponding MTC PLMN with PLMNID; For mode two, three and four, according to the strategy of operator, the base station sub-system in the wireless network can be the M2M special use, can be the H2H special use, also can be simultaneously for the M2M use of communicating by letter with H2H.Aspect realization, can dispose base station sub-system specially for the M2M special use, also can make it can dynamically change the type of oneself by the existing base station sub-system of upgrading according to factors such as network loads.Therefore, for M2M network that has identical PLMN ID and H2H network, can't distinguish by PLMNID, therefore, communicate by letter with M2M with inserting at H2H when base station sub-system and distinguish and during restriction, UE can't correctly according to the device type of self select corresponding wireless network, thereby makes UE can't be linked into wireless network.
Summary of the invention
Main purpose of the present invention is to provide a kind of system of selection and system of Radio Access Network, to address the above problem at least.
According to an aspect of the present invention, provide a kind of system of selection of Radio Access Network, having comprised: base station sub-system transmitting system broadcast is used to indicate the type of this base station sub-system; Receive the type of the subscriber equipment of this system broadcast message, determine whether to select this base station sub-system access network according to the system broadcast message indication.
Further, base station sub-system sends the said system broadcast and comprises: base station sub-system is carried the type identification number of the type identification of this base station sub-system and this base station sub-system in system broadcast message, number indicates the type of this base station sub-system by type identification and type identification; Wherein, type identification is used to indicate whether this base station sub-system is the M2M special use, and type identification number is used to indicate this base station sub-system to allow the subscriber equipment that inserts.
Preferably, the above-mentioned type sign comprises: the MTC communication identifier, one of be used for below the indication at least: base station sub-system is that M2M special use, base station sub-system are that H2H special use, base station sub-system are that M2M and H2H are shared.
Further, type identification number comprises: the closed user group identification number, wherein, this closed user group identification number is to set in advance number section that communication is used to MTC.
Further, type identification number comprises: MTC group id number.
Preferably, type identification comprises: the closed user group id.
Further, if the pattern of this base station sub-system is a closed mode, then type identification number comprises: the closed user group identification number.
Further, if the pattern of this base station sub-system is mixed mode or open mode, then type identification number comprises: closed user group identification number and MTC communication identifier, wherein, the MTC communication identifier is used to indicate this base station sub-system whether to allow MTC communication.
Preferably, above-mentioned base station sub-system comprise following one of at least: NodeB subsystem, the NodeB of family subsystem, eNodeB subsystem, the eNodeB of family subsystem.
According to a further aspect in the invention, provide a kind of selective system of Radio Access Network, having comprised: base station sub-system and subscriber equipment.Wherein, base station sub-system is used for the transmitting system broadcast, indicates the type of this base station sub-system by this system broadcast message; Subscriber equipment is used to receive the said system broadcast, and determines whether to select this base station sub-system access network according to the indication of this system broadcast message.
By the present invention, base station sub-system is indicated the type of this base station sub-system by system broadcast message, thereby make that subscriber equipment can be according to the type of system broadcast message indication, select whether to insert this base station sub-system, solved in the correlation technique and selected according to PLMNID owing to UE, and when the PLMN of base station sub-system ID identical but communicate by letter with M2M with inserting at H2H and distinguish and cause choosing problem with the unmatched wireless network of UE during restriction, thereby can guarantee that UE can correctly select corresponding base station sub-system to be linked in the core net, improves the success rate of UE access of radio network.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is EPC system and an Access Network configuration diagram in the correlation technique;
Fig. 2 is the schematic diagram that MTC UE inserts the EPC system in the correlation technique by EUTRAN;
Fig. 3 is the schematic diagram of H2H network and M2M network organizing mode one and mode three in the correlation technique;
Fig. 4 is the schematic diagram of H2H network and M2M network organizing mode two in the correlation technique;
Fig. 5 is the schematic diagram of H2H network and M2M network organizing mode four in the correlation technique;
Fig. 6 is the structural representation according to the selective system of the Radio Access Network of the embodiment of the invention;
Fig. 7 is the flow chart according to the system of selection of the Radio Access Network of the embodiment of the invention;
Fig. 8 is the flow chart that MTC UE adheres in the embodiment of the invention one;
Fig. 9 is the flow chart that MTC UE adheres in the embodiment of the invention two.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Fig. 6 is the structural representation according to the selective system of the Radio Access Network of the embodiment of the invention, and as shown in Figure 6, this system mainly comprises: base station sub-system 2 and subscriber equipment 4.Wherein, base station sub-system 2 is used for to subscriber equipment 4 transmitting system broadcasts, by the type of this system broadcast message indication base station sub-system 2; Subscriber equipment 4 is used to receive the said system broadcast, and determines whether to select base station sub-system 2 access networks according to the indication of this system broadcast message.
In actual applications, base station sub-system 2 includes but not limited to one of following or its combination: NodeB subsystem, Home NodeB subsystem, eNodeB subsystem, Home eNodeB subsystem.And subscriber equipment 4 includes but not limited to: H2H equipment, MTC equipment.
By the said system that the embodiment of the invention provides, UE can select the base station sub-system corresponding with it to be linked into core net, thereby improve the success rate of wireless access according to the type of the base station sub-system of system broadcast message indication, has improved user experience.
Below the system of selection according to the Radio Access Network of the embodiment of the invention is described, this method can realize by system as shown in Figure 6.
Fig. 7 is the flow chart according to the system of selection of the Radio Access Network of the embodiment of the invention, and as shown in Figure 7, this method mainly may further comprise the steps (step S702-step S704):
Step S702, base station sub-system transmitting system broadcast is used to indicate the type of this base station sub-system;
Step S704 receives the UE of this system broadcast message, and the type according to the base station sub-system of this system broadcast message indication determines whether to select this base station sub-system access network.
By the said method that the embodiment of the invention provides, the indication of the system broadcast message that UE can send according to base station sub-system is selected the base station sub-system access corresponding with this UE, thereby has been improved the success rate of access.
Wherein, the base station sub-system type can be by the type identification of base station sub-system and the type identification number common indication of base station sub-system; Base station sub-system can be in the system broadcast message that sends, and carries the type identification of this base station sub-system and type identification number, and wherein, the type identification of base station sub-system is used to indicate whether this base station sub-system is the M2M special use; And type identification number is used to indicate base station sub-system to allow the subscriber equipment that inserts.Type identification by the base station sub-system of carrying in the system broadcast message and type identification number, UE can know whether this base station sub-system is the M2M special use, and this base station sub-system allows the subscriber equipment of access, thereby can judge whether this UE can insert this base station sub-system, to reach the purpose of selecting suitable base station sub-system.
In specific implementation process, the type identification of base station sub-system can be indicated by defining new MTC communication identifier, getting different values by the MTC communication identifier, to indicate base station sub-system be that M2M special use, H2H special use or M2M and H2H are public, because the situation of the value of MTC communication identifier is fewer, therefore, generally get final product, do not need to increase too much expense like this by 2 bits.
When the MTC communication identifier that adopts redetermination is indicated the type identification of base station sub-system, the type identification of base station sub-system number can multiplexing existing closed user group identification number (Closed Subscriber Group-Identity, abbreviate CSG-ID as) indicate, in concrete the application, can distinguish the CSG-ID number of carrying out section in advance, with different number sections respectively for the Home eNodeB use of communicating by letter with MTC, for example, if can be that 1 CSG-ID is provided with to Home eNodeB and uses with the value of start bit, and be that 0 CSG-ID is provided with communication to MTC and uses with the start bit value, be that the start bit is the CSG-ID of the Home eNodeB represented of 1 CSG-ID, and to be 0 CSG-ID be used to indicate base station sub-system to allow the MTC equipment that inserts in the start bit.In this way, type identification that can be by multiplexing CSG-ID indication base station sub-system number, and need not the new field of definition in addition.
When the MTC communication identifier that adopts redetermination is indicated the type identification of base station sub-system, the base station sub-system type identification number also can be indicated with MTC group id number (MTC GroupID), and this MTC group id number indicates this base station sub-system to allow the MTC group at the MTC equipment place inserted.In this way, can reduce the length of the indication information of indication type identification number, reduce the expense of system resource.
In specific implementation process, also can use existing closed user group id to indicate the type identification of base station sub-system, in this case, MTC equipment is handled as existing C SG user.In existing system, the closed user group id is generally a bit, can indicate by this bit whether base station sub-system is the M2M special use, for example, when this bit value was 1, the pattern of indicating this base station sub-system was a closed mode, and promptly this base station sub-system is the M2M special use; When this bit value was 0, the pattern of indicating this base station sub-system was mixed mode or open mode, and promptly this base station sub-system is not the M2M special use.
When the type identification of base station sub-system is the closed user group id, if the pattern of present base station subsystem is a closed mode, then the type identification of base station sub-system number can use the existing CSG-ID that need the number of carrying out section distinguish to indicate, and indicates which MTC equipment to allow to insert this base station sub-system by the value of CSG-ID; Adopt this mode, can indicate the type identification number of base station sub-system, effectively utilized existing C SG-ID by CSG-ID.
In addition, when the type identification of base station sub-system is indicated with the closed user group id, when if the pattern of present base station subsystem is mixed mode or open mode, then the type identification of base station sub-system number can use the existing CSG-ID that need the number of carrying out section distinguish to indicate, indicate which MTC equipment to allow to insert this base station sub-system by the value of CSG-ID, and, the type identification of this base station sub-system number also comprises the MTC communication identifier of redetermination, indicates this base station sub-system whether to allow MTC communication by the MTC communication identifier of redetermination.In this case, the MTC communication identifier only needs a bit can represent whether this base station sub-system allows MTC communication, thereby can reduce the expense of system resource.
In embodiments of the present invention, above-mentioned base station sub-system includes but not limited to one of following or its combination in any: NodeB subsystem, Home NodeB subsystem, eNodeB subsystem, Home eNodeB subsystem.
Below by specific embodiment the technical scheme that the embodiment of the invention provides is described in detail.
Embodiment one
In the present embodiment, selecting M2M private base station subsystem to adhere to MTC UE according to the system broadcast message of base station sub-system transmission among the E-UTRAN is that example describes.
Fig. 8 is the flow chart of present embodiment, as shown in Figure 8, mainly comprises the steps:
Step 802:UE receives the system broadcast message SystemInformationBlockType1 that E-UTRAN sends to UE, and the parameter of carrying in this message has been indicated the type of this base station sub-system;
In the present embodiment, the type of base station sub-system is by the type identification of base station sub-system and the type identification number common indication of base station sub-system.
Wherein, the type identification of this base station sub-system can be indicated by the new MTC communication identifier of definition in the SystemInformationBlockType1 message blocks, is that M2M special use, H2H special use or M2M and H2H are shared by this base station sub-system of different value representations;
When adopting the MTC communication identifier to indicate the type identification of base station sub-system, the type identification of the base station sub-system number closed user group identification number (CSG-Identity) in can multiplexing existing SystemInformationBlockType1 message blocks is indicated, this CSG-Identity number of carrying out section is distinguished, respectively for the Home eNodeB use of communicating by letter with MTC.Which this base station sub-system of MTC equipment permission access the CSG-Identity that uses for MTC communication can be used for identifying;
When adopting the MTC communication identifier to indicate the type identification of base station sub-system, which MTC equipment the type identification of base station sub-system number also can indicate allow this base station sub-system of access with MTC group id number (MTC Group ID) in the SystemInformationBlockType1 message blocks;
Perhaps, the type identification of this base station sub-system also can use the closed user group id (CSG-Indication) in the existing SystemInformationBlockType1 message blocks to indicate, in this case, MTC equipment is handled as existing C SG user;
In this case, the type identification of this base station sub-system number can use the CSG-Identity that need the number of carrying out section distinguish in the existing SystemInformationBlockType1 message blocks to identify which MTC equipment and allow to insert this base station sub-system;
And, when CSG-Indication indicates this base station sub-system to be closed mode, only allowing MTC UE this CSG-Identity that contracts by restriction, this base station sub-system can be the MTC special use;
And when CSG-Indication indicates this base station sub-system to be mixed mode or open mode, can use the MTC communication identifier of redetermination to indicate the type identification number of this base station sub-system, whether allow MTC communication this moment by different value representation.
Step 804, MTC UE judges that according to the type of the base station sub-system of system broadcast message indication permission inserts this base station sub-system;
Step 805:MTC UE initiates attachment flow.
It is pointed out that in the present embodiment above-mentioned base station sub-system comprises: eNodeB subsystem and/or Home eNodeB subsystem.
By present embodiment, MTC UE can select the base station sub-system of M2M special use to adhere to according to the indication of the system broadcast message of base station sub-system transmission among the E-UTRAN.
Embodiment two
In the present embodiment, selecting M2M private base station subsystem to adhere to MTC UE according to the system broadcast message of base station sub-system transmission among the UTRAN is that example describes.
Fig. 9 is the flow chart of present embodiment, as shown in Figure 9, mainly comprises the steps:
Step 901, the system broadcast message SystemInformation that UTRAN sends, the parameter of carrying in this message is indicated the type of this base station sub-system;
In the present embodiment, the type of base station sub-system is by the type identification of base station sub-system and the type identification number common indication of base station sub-system.
Wherein, the type identification of base station sub-system can define new MTC communication identifier and indicate, and is that M2M special use, H2H special use or M2M and H2H are shared by this base station sub-system of different value representations;
In this case, the MTC communication identifier of this redetermination can be added in the MasterInformation Block message blocks, also can be added in the System Information BlockType3 message blocks;
And, the type identification of the base station sub-system number closed user group identification number (CSGIdentity) in can multiplexing existing SystemInformation Block Type3 message blocks is indicated, this CSG-Identity number of carrying out section is distinguished, respectively for the Home eNodeB use of communicating by letter with MTC.Which this base station sub-system of MTC equipment permission access the CSG-Identity that uses for MTC communication can be used for identifying;
Perhaps, in this case, which MTC equipment the type identification of base station sub-system number also can indicate allow to insert this base station sub-system with MTC group id number (MTC Group ID);
And MTC group id number (MTC Group ID) can be added in the MasterInformation Block message blocks, also can be added in the System Information BlockType3 message blocks.
In addition, the type identification of base station sub-system also can use the closed user group id (CSG-Indicator) in the existing MasterInformation Block message blocks to indicate, and MTC equipment is handled as existing C SG user;
In this case, the type identification of base station sub-system number can use the CSG-Identity that need the number of carrying out section distinguish in the existing System Information Block Type3 message blocks to indicate, and allows to insert this base station sub-system to identify which MTC equipment.
And, when CSG-Indicator indicates this base station sub-system to be closed mode, only allowing MTC UE this CSG-Identity that contracts by restriction, this base station sub-system can be the MTC special use;
Perhaps, when CSG-Indicator indicates this base station sub-system to be mixed mode or open mode, also can use the MTC communication identifier indication of redetermination, whether allow MTC communication by different value representations;
The MTC communication identifier of this redetermination can be added in the Master InformationBlock message blocks, also can be added in the System Information Block Type3 message blocks.
Step 902, MTC UE judges that according to the type of the base station sub-system of system broadcast message indication permission inserts this base station sub-system;
Step 903, MTC UE initiates attachment flow.
It is pointed out that in the present embodiment, base station sub-system comprises: NodeB subsystem, Home NodeB subsystem.
By present embodiment, MTC UE can select the base station sub-system of M2M special use to adhere to according to the indication of the system broadcast message of base station sub-system transmission among the UTRAN.
From above description, as can be seen, in embodiments of the present invention, base station sub-system is indicated the type of this base station sub-system by system broadcast message, thereby make that subscriber equipment can be according to the type of system broadcast message indication, select whether to insert this base station sub-system, solved in the correlation technique because UE selects to cause to choose problem with UE unmatched wireless network according to PLMN ID, thereby can guarantee that UE can correctly select corresponding base station sub-system to be linked in the core net, improves the success rate of UE access of radio network.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the system of selection of a Radio Access Network is characterized in that, comprising:
Base station sub-system transmitting system broadcast is used to indicate the type of described base station sub-system;
Receive the type of the subscriber equipment of described system broadcast message, determine whether to select described base station sub-system access network according to described system broadcast message indication.
2. method according to claim 1 is characterized in that, described base station sub-system sends described system broadcast message and comprises:
Described base station sub-system is carried the type identification number of the type identification of described base station sub-system and described base station sub-system in described system broadcast message, number indicate the type of described base station sub-system by described type identification and described type identification;
Wherein, described type identification be used to indicate described base station sub-system whether be machine to machine M2M special use, described type identification number is used to indicate described base station sub-system to allow the subscriber equipment that inserts.
3. method according to claim 2, it is characterized in that, described type identification comprises: machine class communication MTC communication identifier, one of be used for below the indication at least: described base station sub-system is that M2M special use, described base station sub-system are that M2M and H2H are shared for Human To Human H2H special use, described base station sub-system.
4. method according to claim 3 is characterized in that, described type identification number comprises: the closed user group identification number, wherein, described closed user group identification number is to set in advance number section that communication is used to MTC.
5. method according to claim 3 is characterized in that, described type identification number comprises: MTC group id number.
6. method according to claim 2 is characterized in that, described type identification comprises: the closed user group id.
7. method according to claim 6 is characterized in that, if the pattern of described base station sub-system is a closed mode, then described type identification number comprises: the closed user group identification number.
8. method according to claim 6, it is characterized in that, if the pattern of described base station sub-system is mixed mode or open mode, then described type identification number comprises: closed user group identification number and MTC communication identifier, wherein, described MTC communication identifier is used to indicate described base station sub-system whether to allow MTC communication.
9. according to each described method in the claim 1 to 8, it is characterized in that, described base station sub-system comprise following one of at least: NodeB subsystem, the NodeB of family subsystem, eNodeB subsystem, the eNodeB of family subsystem.
10. the selective system of a Radio Access Network is characterized in that, comprising: base station sub-system and subscriber equipment, wherein,
Described base station sub-system is used for the transmitting system broadcast, indicates the type of described base station sub-system by described system broadcast message;
Described subscriber equipment is used to receive described system broadcast message, and determines whether to select described base station sub-system access network according to the indication of described system broadcast message.
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| PCT/CN2011/070493 WO2011097981A1 (en) | 2010-02-10 | 2011-01-21 | Method and system for radio access network (ran) selection |
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| WO2013044719A1 (en) * | 2011-09-27 | 2013-04-04 | 华为技术有限公司 | Method and device for terminal to access network |
| CN102572714A (en) * | 2012-02-10 | 2012-07-11 | 电信科学技术研究院 | Trigger control method, device and system for machine type communication terminal |
| WO2013117113A1 (en) * | 2012-02-10 | 2013-08-15 | 电信科学技术研究院 | Trigger control method, device and system for machine-type communication terminal |
| CN102572714B (en) * | 2012-02-10 | 2015-02-18 | 电信科学技术研究院 | Trigger control method, device and system for machine type communication terminal |
| US10327207B2 (en) | 2012-05-11 | 2019-06-18 | Intel Corporation | Selective joinder of machine-type communication user equipment with wireless cell |
| CN103428890A (en) * | 2012-05-11 | 2013-12-04 | 英特尔公司 | Selective joinder of machine-type communication user equipment with wireless cell |
| CN103428890B (en) * | 2012-05-11 | 2017-05-03 | 英特尔公司 | Selective joinder of machine-type communication user equipment with wireless cell |
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| US9706588B2 (en) | 2012-07-18 | 2017-07-11 | China Academy Of Telecommunications Technology | Method, device and system for device to device (D2D) resource acquisition |
| CN104349268A (en) * | 2013-08-02 | 2015-02-11 | 华为技术有限公司 | System identification method, base station and UE |
| CN104349268B (en) * | 2013-08-02 | 2018-02-23 | 华为技术有限公司 | A kind of system identification method, base station and user equipment |
| CN104640152A (en) * | 2013-11-12 | 2015-05-20 | 中兴通讯股份有限公司 | Coexisting method and coexisting device for M2M (machine to machine) service and H2H (human to human) service |
| CN104640152B (en) * | 2013-11-12 | 2019-05-14 | 中兴通讯股份有限公司 | A kind of method and device that M2M coexists with H2H business |
| CN103684858A (en) * | 2013-12-04 | 2014-03-26 | 华为技术有限公司 | Method and relevant device for generating tenant network and processing label message |
| CN103684858B (en) * | 2013-12-04 | 2017-10-17 | 华为技术有限公司 | A kind of method that tenant network generation and label packet are handled, and relevant device |
| CN105611508A (en) * | 2016-02-26 | 2016-05-25 | 北京佰才邦技术有限公司 | Method and device for indicating network mode |
| CN105611508B (en) * | 2016-02-26 | 2019-08-20 | 北京佰才邦技术有限公司 | The indicating means and device of network mode |
| CN110870354A (en) * | 2017-06-23 | 2020-03-06 | Lg电子株式会社 | Method and apparatus for performing access barring check |
| CN110870354B (en) * | 2017-06-23 | 2022-07-12 | Lg电子株式会社 | Method and apparatus for performing access barring check |
| US11665625B2 (en) | 2017-06-23 | 2023-05-30 | Lg Electronics Inc. | Method and apparatus for performing access barring check |
| WO2019090625A1 (en) * | 2017-11-09 | 2019-05-16 | Oppo广东移动通信有限公司 | Method for obtaining core network type, access network device, and core network device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011097981A1 (en) | 2011-08-18 |
| CN102149166B (en) | 2015-08-12 |
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