WO2018188426A1 - 一种消息传输控制方法及装置 - Google Patents
一种消息传输控制方法及装置 Download PDFInfo
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- WO2018188426A1 WO2018188426A1 PCT/CN2018/077887 CN2018077887W WO2018188426A1 WO 2018188426 A1 WO2018188426 A1 WO 2018188426A1 CN 2018077887 W CN2018077887 W CN 2018077887W WO 2018188426 A1 WO2018188426 A1 WO 2018188426A1
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- message
- access network
- request
- control plane
- receiving
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the present disclosure relates to the field of communications technologies, and in particular, to a message transmission control method and apparatus.
- the UE-triggered service request process in the CM-IDLE state is used in the service request process triggered by the UE (User Equipment).
- a secure connection is established between the UE and the AMF (Access and Mobility Management Function).
- the UE may send an uplink signaling message, user data or a paging request to reply to the network.
- the AMF may perform the authentication process and the AMF shall perform the security process.
- the UE or the network may send a signaling message, for example, the UE sends a PDU (Protocol Data Unit) session establishment request to the network, or a SMF (Session Management Function)
- PDU Protocol Data Unit
- SMF Session Management Function
- the AMF may reply to the UE with a service reply message to synchronize the PDU session state between the UE and the network. If the network cannot accept the service request, the AMF may reply to the UE with a service rejection message. If the service request procedure is triggered by the UE sending user data, if the user plane resource establishment fails, the network may take further action.
- the network triggers communication with the UE through the process, for example, sending N1 signaling to the UE, called SMS (Short Message Service), and establishing a PDU session user plane resource to transmit called user data. .
- SMS Short Message Service
- the network initiates a network triggered service request procedure.
- the network sends a paging request to the (R)AN ((Radio) Access Network, (radio) access network)/UE.
- the paging request triggers the UE to initiate a service request procedure.
- the network first suspends the service request process, and when the UE enters the CM-CONNECTED state, the service request process is continued, that is, the session context is synchronized with the (R) AN and the UE.
- the network will page the UE through the 3GPP access, which requires the UE to always enable the function of monitoring the paging, so there is a problem that the UE consumes a large amount of power.
- the present disclosure provides a message transmission control method and apparatus to reduce power consumption of a UE.
- the present disclosure provides a message transmission control method, where the method is applied to a UE, including:
- the control plane message on the network side is received by the second access network.
- the method further includes:
- the request is sent to the network side, where the request is used to indicate that the UE supports receiving the control plane message by using the second access network, including:
- the registration request carries prompt information or capability information, where the prompt information or capability information is used to indicate that the UE supports receiving the control plane message by using the second access network.
- Receiving the response message of the network side, where the response message is used to indicate that the network side receives the request including:
- the registration accept message includes information indicating that the network side receives the registration request.
- the method further includes:
- the request message is used to indicate that the UE requests the network side, when the UE enters an idle state in the first access network.
- a request message is sent to the network side by using the second access network, where the request message is used to indicate the UE. And requesting, by the network side, the control plane message to be sent by using the second access network, including:
- Receiving the acknowledgement message on the network side including:
- the method further includes:
- connection established by the first access network is locally released according to the control plane message.
- the method further includes:
- the method further includes:
- the UE When the UE is in an idle state in the first access network, if the state of the UE in the second access network enters an idle state from a connected state, the function of monitoring paging is turned on.
- an embodiment of the present disclosure provides a paging control method, where the method is applied to a network side, including:
- the control plane message is sent to the UE through the second access network.
- the control plane message is sent to the UE by using the second access network, including:
- N3IWF Non-3GPP Interworking Function
- the N2 message carries a control plane message, so that the N3IWF sends a control plane message to the UE;
- the method further includes:
- the response message is used to indicate that the network side receives the request.
- the request for receiving the UE is used to indicate that the UE supports receiving the control plane message by using the second access network, including:
- the registration accept message includes information indicating that the network side receives the registration request.
- the method further includes:
- the request message is used to indicate that the UE requests the network side, when the UE enters an idle state in the first access network. Transmitting a control plane message by using the second access network;
- receiving the request message sent by the UE to the network side by using the second access network includes:
- Sending the acknowledgement message to the UE includes:
- a receiving paging notification confirmation message is sent to the UE.
- the method further includes:
- the method further includes:
- the first access network During the idle state of the UE in the first access network, if the state of the UE in the second access network enters an idle state from a connected state, the first access network The UE sends a paging notification message.
- an embodiment of the present disclosure provides a message transmission control apparatus, which is applied to a UE, and includes:
- the receiving module is configured to receive, by the second access network, a control plane message on the network side when the UE enters an idle state in the first access network and is in a connected state in the second access network.
- the device further includes:
- a first sending module configured to send a request to the network side, where the request is used to indicate that the UE supports receiving the control plane message by using the second access network;
- the receiving module is further configured to receive the response message of the network side, where the response message is used to indicate that the network side receives the request.
- the first sending module is specifically configured to send a registration request to the network side, where the registration request carries prompt information or capability information, where the prompt information or capability information is used to indicate that the UE supports the Receiving, by the second access network, the control plane message;
- the receiving module is specifically configured to receive the registration accept message of the network side, where the registration accept message includes information indicating that the network side receives the registration request.
- the device further includes:
- a second sending module configured to send, by the second access network, a request message to the network side when the UE enters an idle state in the first access network, where the request message is used to indicate The UE requests the network side to send a control plane message through the second access network;
- the receiving module is further configured to receive an acknowledgement message on the network side.
- the second sending module is specifically configured to: when the UE enters an idle state in the first access network, send, by using the second access network, a paging notification request to the network side.
- the receiving module is specifically configured to receive a receiving paging notification confirmation message on the network side.
- the device further includes:
- a first processing module configured to initiate a service request process by using the first access network according to the control plane message; or locally release a connection established by the first access network according to the control plane message.
- the device further includes:
- the second processing module is configured to disable the function of monitoring the paging.
- the second processing module is further configured to:
- the UE When the UE is in an idle state in the first access network, if the state of the UE in the second access network enters an idle state from a connected state, the function of monitoring paging is turned on.
- an embodiment of the present disclosure provides a message transmission control apparatus, which is applied to a network side, and includes:
- a sending module configured to send, by the second access network, a control plane message to the UE when the UE enters an idle state in the first access network and is in a connected state in the second access network.
- the sending module is specifically configured to: send an N2 message to the N3IWF, where the N2 message carries a control plane message, so that the N3IWF sends a control plane message to the UE; or
- the device further includes:
- a first receiving module configured to receive a request of the UE, where the request is used to indicate that the UE supports receiving the control plane message by using the second access network;
- the sending module is further configured to send a response message to the UE, where the response message is used to indicate that the network side receives the request.
- the first receiving module is specifically configured to receive a registration request of the UE, where the registration request carries prompt information or capability information, where the prompt information or capability information is used to indicate that the UE supports the
- the second access network receives the control plane message
- the sending module is specifically configured to send a registration accept message to the UE, where the registration accept message includes information indicating that the network side receives the registration request.
- the device further includes:
- a second receiving module configured to receive, when the UE enters an idle state in the first access network, a request message sent by the UE by using the second access network, where the request message is used to indicate The UE requests the network side to send a control plane message through the second access network;
- the sending module is further configured to send an acknowledgement message to the UE.
- the second receiving module is specifically configured to: when the UE enters an idle state in the first access network, receive a receiving paging notification request sent by the UE by using the second access network. Message
- the sending module is specifically configured to send a receiving paging notification confirmation message to the UE.
- the device further includes:
- a processing module configured to process, by the UE, a service request process by using the first access network according to the control plane message; or notify the SMF to release a connection established by the UE by using the first access network.
- the sending module is further configured to: when the UE is in an idle state in the first access network, if the state of the UE in the second access network enters an idle state from a connected state Sending a paging notification message to the UE by using the first access network.
- an embodiment of the present disclosure provides a message transmission control apparatus, which is applied to a UE, where the message transmission control apparatus includes: a memory, a processor, and a program stored on the memory and executable on the processor. And the step of implementing the foregoing message transmission control method when the processor executes the program.
- an embodiment of the present disclosure provides a message transmission control apparatus, which is applied to a network side, where the message transmission control apparatus includes: a memory, a processor, and is stored on the memory and operable on the processor. a program that implements the steps in the paging control method described above when the processor executes the program.
- an embodiment of the present disclosure provides a computer readable storage medium having a program stored thereon, and when the program is executed by a processor, implementing the steps in the message transmission control method described above.
- an embodiment of the present disclosure provides a computer readable storage medium having a program stored thereon, and when the program is executed by a processor, implementing the steps in the paging control method described above.
- the second access network may receive the network side.
- the control plane message is avoided, so that the UE always listens to the control plane message of the network side through the first access network, thereby saving the power consumption of the UE.
- FIG. 1 is a flowchart of a message transmission control method according to an embodiment of the present disclosure
- FIG. 3 is a schematic diagram of whether a paging function is negotiated between a UE and a network during a registration process according to an embodiment of the present disclosure
- FIG. 4 is a schematic diagram of whether a paging function is disabled between a UE and a network through non-3GPP access negotiation according to an embodiment of the present disclosure
- FIG. 5 is a flowchart of a UE entering an idle state in a 3GPP access according to an embodiment of the present disclosure, and when the non-3GPP access is in a connected state, the UE has downlink data arrival in the 3GPP access;
- FIG. 6 is a schematic diagram of internal logic of a UE according to an embodiment of the present disclosure.
- FIG. 7 is a flowchart of interaction between a 3GPP access NAS and a non-3GPP access NAS in a UE according to an embodiment of the present disclosure
- FIG. 8 is a flowchart of deleting a connection established by a UE in a non-3GPP access network when the UE enters an idle state in a non-3GPP access network and is in a connected state when the 3GPP access network is in a connected state according to an embodiment of the present disclosure
- FIG. 9 is a schematic diagram of a message transmission control apparatus according to an embodiment of the present disclosure.
- FIG. 10 is a first structural diagram of a message transmission control apparatus according to an embodiment of the present disclosure.
- FIG. 11 is a second structural diagram of a message transmission control apparatus according to an embodiment of the present disclosure.
- FIG. 12 is a third structural diagram of a message transmission control apparatus according to an embodiment of the present disclosure.
- FIG. 13 is a fourth structural diagram of a message transmission control apparatus according to an embodiment of the present disclosure.
- FIG. 14 is a schematic diagram of another message transmission control apparatus according to an embodiment of the present disclosure.
- FIG. 15 is a fifth structural diagram of a message transmission control apparatus according to an embodiment of the present disclosure.
- 16 is a sixth structural diagram of a message transmission control apparatus according to an embodiment of the present disclosure.
- FIG. 17 is a seventh structural diagram of a message transmission control apparatus according to an embodiment of the present disclosure.
- a message transmission control method is applied to a UE, including:
- Step 101 When the UE enters an idle state in the first access network and is in a connected state in the second access network, receiving, by the second access network, a control plane message on the network side.
- the control plane message includes, but is not limited to, a paging notification message and a connection release message.
- the second access network may receive the network side.
- the control plane message is avoided, so that the UE always listens to the control plane message of the network side through the first access network, which saves the power consumption of the UE.
- the method further includes the UE negotiating with the network side to determine whether to support receiving the control plane message through the second access network.
- the UE may send a request to the network side, where the request is used to indicate that the UE supports receiving the control plane message by using the second access network; and the UE receives the network side response message, the response The message is used to indicate that the network side receives the request.
- the UE sends a registration request to the network side, where the registration request carries the prompt information or capability information, where the prompt information or capability information is used to indicate that the UE supports receiving by using the second access network.
- the control plane message is received by the UE, and the UE receives the registration accept message of the network side, where the registration accept message includes information indicating that the network side receives the registration request.
- the UE when the UE enters an idle state in the first access network, the UE sends a request message to the network side by using the second access network, where the request message is used to indicate the UE request
- the network side sends a control plane message through the second access network; the UE receives the acknowledgement message on the network side.
- the UE when the UE enters an idle state in the first access network, the UE sends a receiving paging notification request message to the network side by using the second access network; the UE receives the network side Receive a paging notification confirmation message.
- the UE may also initiate a service request process by using the first access network according to the paging notification message; or the control plane message is a connection. Release the message, and the UE locally releases the connection established through the first access network according to the connection release message.
- the UE may also turn off the function of monitoring paging. While the UE is in an idle state in the first access network, if the state of the UE in the second access network enters an idle state from a connected state, the UE may also turn on a function of monitoring paging.
- the message transmission control method of the embodiment of the present disclosure is applied to the network side, and includes:
- Step 201 When the UE enters an idle state in the first access network and is in a connected state in the second access network, the control plane message is sent to the UE by using the second access network.
- the control plane message includes, but is not limited to, a paging notification message and a connection release message.
- the second access network may receive the network side.
- the control plane message is avoided, so that the UE always listens to the control plane message of the network side through the first access network, which saves the power consumption of the UE.
- the first access network is a 3GPP access network
- the second access network is a non-3GPP access network
- the network side sends an N2 message to the N3IWF, where the N2 message carries Controlling the message, so that the N3IWF sends a control plane message to the UE; or the first access network is a non-3GPP access network, the second access network is a non-3GPP access network, and the network side sends an N2 message to the RAN.
- the control plane message is carried in the N2 message, so that the RAN sends a control plane message to the UE.
- the network side may receive the request of the UE, where the request is used to indicate that the UE supports receiving the control plane message by using the second access network; Sending a response message, the response message is used to indicate that the network side receives the request.
- the network side receives the registration request of the UE, and carries the prompt information or capability information in the registration request, where the prompt information or capability information is used to indicate that the UE supports receiving by using the second access network.
- the control plane message is sent to the UE, and the registration accept message includes information indicating that the network side receives the registration request.
- the network side may receive, when the UE enters an idle state in the first access network, a request message sent by the UE by using the second access network, where The request message is used to indicate that the UE requests the network side to send a control plane message through the second access network; and send an acknowledgement message to the UE.
- the network side receives a receiving paging notification request message sent by the UE through the second access network; sending and receiving to the UE Paging notification confirmation message.
- the network side may further process, by the UE, the service request process by using the first access network according to the control plane message; or notify the SMF to release the UE by using the A connection established by an access network.
- the first access network During the idle state of the UE in the first access network, if the state of the UE in the second access network enters an idle state from a connected state, the first access network The UE sends a paging notification message.
- the first access network is a 3GPP access network
- the second access network is a non-3GPP access network as an example.
- the UE may decide whether to disable the function of monitoring the paging according to the state in the non-3GPP access.
- the UE after the UE enters the idle state after the 3GPP access enters, if the UE is in an idle state in the non-3GPP access, the UE does not perform any processing; when the UE enters the idle state after the 3GPP access, if the UE is in the non-3GPP connection When the incoming connection is in the connected state, the UE can turn off the function of monitoring the paging.
- the network side When the network side receives the downlink data of the UE, if the UE is in the idle state in the non-3GPP access and is in the connected state in the non-3GPP access, the network sends a paging notification message to the UE through the non-3GPP access, indicating to the UE
- the 3GPP access has downlink data, and the message may carry information of a PDU (Protocol Data Unit) session that receives downlink data (such as an ID of a PDU session).
- the UE initiates a service request process, and the service request message may carry information of the PDU session. If the UE is in an idle state during the 3GPP access, the UE enters the idle state from the connected state in the non-3GPP access, and the UE reopens the function of monitoring the paging.
- PDU Protocol Data Unit
- the UE may determine whether to disable the paging function by:
- the UE sends a request message to the AMF to indicate whether the UE supports receiving the paging notification message of the network side through the non-3GPP access.
- the AMF determines whether the UE's request can be accepted based on the contract, operator policy or network capability. If the AMF can accept the UE's request, the AMF returns a prompt message to the UE indicating that the UE's request is accepted; if the AMF does not accept the UE's request, the AMF returns a rejection reason to the UE.
- the UE After the UE enters the IDLE state after the 3GPP accesses, the UE sends a request message for sending a paging notification through the non-3GPP access to the AMF through the non-3GPP access, and the AMF returns an acknowledgement message to the UE.
- this embodiment describes whether the paging function is negotiated between the UE and the network during the registration process, including:
- Step 301 The UE sends a registration request to the AMF, where the message carries prompt information or capability information, indicating that the paging notification can be received through the non-3GPP access.
- Step 302 The AMF returns a registration accept message to the UE, where the message carries information of accepting/rejecting the request of the UE.
- this embodiment describes whether the paging function is disabled between the UE and the network through non-3GPP access negotiation, including:
- Step 401 The UE enters an idle state in the 3GPP access, and is in a connected state in the non-3GPP access, and the UE sends a receiving paging notification request message to the AMF.
- Step 402 The AMF returns a receiving paging notification message confirmation message to the UE.
- the scenario described in this embodiment is that the UE enters an idle state in the 3GPP access, and when the non-3GPP access is in the connected state, the UE has downlink data arrival in the 3GPP access, including:
- Step 501 The User Plane Function (UPF) receives the downlink data, but the information of the access network node of the PDU session is not found in the context of the UE. Therefore, the UPF sends the DDN (Downlink Data Notification) to the SMF. Notification) message.
- DDN Downlink Data Notification
- Step 502 The SMF sends an N11 message to the AMF, where the message carries N2SM (N2 session management information) information.
- N2SM N2 session management information
- Step 503 The AMF finds that the UE is in an idle state in the 3GPP access, and the AMF sends an N2 message to the N3IWF, where the message carries a paging notification message.
- Step 504 The N3IWF sends a paging notification message to the UE.
- Step 505 The N3IWF returns an N2 message confirmation to the AMF.
- Step 506 The UE initiates a service request process.
- the UE after the UE enters the idle state in the 3GPP access, if the state of the UE in the non-3GPP access changes from the connected state to the idle state, the UE turns on the function of monitoring the paging, and the AMF starts to access through the 3GPP.
- the incoming message is sent to the UE.
- FIG. 6 it is a schematic diagram of the internal logic of the UE. As shown in FIG. 7, this embodiment describes the interaction between a 3GPP access NAS (Non-access stratum) and a non-3GPP access NAS in the UE, which may include (A), (B), (C) and (D).
- a 3GPP access NAS Non-access stratum
- a non-3GPP access NAS in the UE, which may include (A), (B), (C) and (D).
- the scenario of the execution process (A) is as follows: the UE enters the idle state in the non-3GPP access, but the 3GPP accesses the NAS to determine the state of the UE in the non-3GPP access, and therefore actively requests to acquire the state, and the specific process is as follows.
- Step 701 The 3GPP accesses the NAS to send a status request message to the non-3GPP access NAS.
- Step 702 The non-3GPP access NAS returns a status reply message to the 3GPP access NAS, where the message carries the status of the UE in the non-3GPP access.
- the scenario of the execution process (B) is: the 3GPP access NAS of the UE subscribes to the non-3GPP access NAS for the state of the UE in the non-3GPP access, and when the state of the UE in the non-3GPP access changes, The NAS that is not accessed by the 3GPP sends a notification message to the NAS accessed by the 3GPP (ie, process (C)).
- process (B) and process (C) is as follows:
- Step 703 The 3GPP accesses the NAS to send a status subscription message to the non-3GPP access NAS.
- Step 704 The non-3GPP access NAS returns a status subscription reply message to the 3GPP access NAS.
- Process (C) is as follows:
- Step 705 The non-3GPP access NAS discovers that the state of the UE in the non-3GPP access changes, and sends a status notification message to the 3GPP access NAS, where the message carries the status of the UE in the non-3GPP access.
- process (D) The scenario of performing process (D) is: the UE enters the connected state in the 3GPP access, and does not need to acquire the UE state of the UE in the non-3GPP access. The UE cancels the subscription to obtain the relevant status.
- the description of process (D) is as follows:
- Step 706 The 3GPP access NAS sends a cancel status subscription message to the non-3GPP access NAS.
- Step 707 The non-3GPP access NAS returns a cancel status subscription confirmation message to the 3GPP access NAS.
- the AMF decides to delete the UE in the non-3GPP access network in the idle state in a certain period of time.
- the connection established within the 3GPP access network is as follows:
- Step 801 The AMF sends a delete connection request to the UE through the 3GPP access network, requesting the UE to delete the connection established in the non-3GPP access network, and the message may carry the information of the connection to be deleted, such as the identifier.
- Step 802 After receiving the delete connection request, the UE locally deletes the connection established in the non-3GPP access network.
- Step 803 The AMF deletes the connection established by the UE in the non-3GPP access network.
- the AMF sends a request message to the SMF, requesting the SMF to release the connection established by the UE through the first access network.
- the UE when the UE is in the connected state in the non-3GPP access network, if the UE enters the idle state in the 3GPP access network, the UE may turn off the paging monitoring function, thereby reducing the power consumption of the UE.
- the network sends a NAS message to the UE through the non-3GPP access network, and notifies the UE of the arrival of the downlink data, and does not need to broadcast the paging message on the air interface, thereby reducing the overhead of the air interface resource.
- the message transmission control apparatus of the embodiment of the present disclosure is applied to a UE, including:
- the receiving module 901 is configured to receive, by the second access network, a control plane message on the network side when the UE enters an idle state in the first access network and is in a connected state in the second access network.
- the device further includes:
- the first sending module 902 is configured to send a request to the network side, where the request is used to indicate that the UE supports receiving the control plane message by using the second access network, and the receiving module 901 is further configured to: Receiving a response message of the network side, where the response message is used to indicate that the network side receives the request.
- the first sending module 902 is specifically configured to send a registration request to the network side, where the registration request carries prompt information or capability information, where the prompt information or capability information is used to indicate that the UE supports Receiving, by the second access network, the control plane message; the receiving module 901 is specifically configured to receive a registration accept message of the network side, where the registration accept message includes, for indicating, the network side receiving The information of the registration request.
- the device further includes:
- a second sending module 903 configured to send, by using the second access network, a request message to the network side when the UE enters an idle state in the first access network, where the request message is used to indicate The UE requests the network side to send a control plane message through the second access network; the receiving module 901 is further configured to receive the acknowledgement message on the network side.
- the second sending module 903 is specifically configured to: when the UE enters an idle state in the first access network, send, by the second access network, a paging notification to the network side.
- the requesting module 901 is specifically configured to receive the receiving paging notification confirmation message on the network side.
- the apparatus further includes:
- the first processing module 904 is configured to initiate a service request process by using the first access network according to the notification message, or locally release a connection established by the first access network according to the control plane message.
- the apparatus further includes: a second processing module 905 for turning off the monitoring page The function.
- the second processing module 905 is further configured to: when the UE is in an idle state in the first access network, if the state of the UE in the second access network enters from a connected state In the idle state, the function of monitoring paging is turned on.
- the UE when the UE is in the connected state in the non-3GPP access network, if the UE enters the idle state in the 3GPP access network, the UE may turn off the paging monitoring function, thereby reducing the power consumption of the UE.
- the network sends a NAS message to the UE through the non-3GPP access network, and notifies the UE of the arrival of the downlink data, and does not need to broadcast the paging message on the air interface, thereby reducing the overhead of the air interface resource.
- the message transmission control apparatus of the embodiment of the present disclosure is applied to the network side, and includes:
- the sending module 1401 is configured to send, by the second access network, a control plane message to the UE when the UE enters an idle state in the first access network and is in a connected state in the second access network.
- the sending module 1401 is specifically configured to send an N2 message to the N3IWF, where the N2 message carries a control plane message, so that the N3IWF sends a control plane message to the UE, or sends an N2 message to the RAN.
- the control plane message is carried in the N2 message, so that the RAN sends a control plane message to the UE.
- the device further includes:
- the first receiving module 1402 is configured to receive a request of the UE, where the request is used to indicate that the UE supports receiving the control plane message by using the second access network, and the sending module 1401 is further configured to: The UE sends a response message, where the response message is used to indicate that the network side receives the request.
- the first receiving module 1402 is specifically configured to receive a registration request of the UE, where the registration request carries prompt information or capability information, where the prompt information or capability information is used to indicate that the UE supports the
- the second access network receives the control plane message
- the sending module 1401 is specifically configured to: send a registration accept message to the UE, where the registration accept message includes, to indicate that the network side receives the Register the requested information.
- the apparatus further includes: a second receiving module 1403, configured to receive, by the UE, the second access network when the UE enters an idle state in the first access network. a request message, the request message is used to indicate that the UE requests the network side to send a control plane message by using the second access network, and the sending module 1401 is further configured to send an acknowledgement message to the UE.
- the second receiving module 1403 is specifically configured to: when the UE enters an idle state in the first access network, receive a receiving paging notification sent by the UE by using the second access network. a request message; the sending module 1401 is specifically configured to send a receiving paging notification confirmation message to the UE.
- the apparatus further includes: a processing module 1404, configured to process the UE according to the control And initiating a service request process by using the first access network; or notifying the SMF to release the connection established by the UE by using the first access network.
- a processing module 1404 configured to process the UE according to the control And initiating a service request process by using the first access network; or notifying the SMF to release the connection established by the UE by using the first access network.
- the sending module 1401 is further configured to: when the UE is in an idle state in the first access network, if the state of the UE in the second access network enters an idle state from a connected state Sending a paging notification message to the UE by using the first access network.
- the UE when the UE is in the connected state in the non-3GPP access network, if the UE enters the idle state in the 3GPP access network, the UE may turn off the paging monitoring function, thereby reducing the power consumption of the UE.
- the network sends a NAS message to the UE through the non-3GPP access network, and notifies the UE of the arrival of the downlink data, and does not need to broadcast the paging message on the air interface, thereby reducing the overhead of the air interface resource.
- An embodiment of the present disclosure provides a data processing apparatus including: a processor; and a memory connected to the processor through a bus interface, the memory is configured to store a program used by the processor when performing an operation, and Data, when the processor calls and executes the programs and data stored in the memory, includes the following functional modules or units:
- the receiving module is configured to receive, by the second access network, a control plane message on the network side when the UE enters an idle state in the first access network and is in a connected state in the second access network.
- An embodiment of the present disclosure provides a data processing apparatus including: a processor; and a memory connected to the processor through a bus interface, the memory is configured to store a program used by the processor when performing an operation, and Data, when the processor calls and executes the programs and data stored in the memory, includes the following functional modules or units:
- a sending module configured to send, by the second access network, a control plane message to the UE when the UE enters an idle state in the first access network and is in a connected state in the second access network.
- Embodiments of the present disclosure also provide an electronic device including a memory, a processor, and a computer program stored on the memory and executable on the processor; the processor implementing the program to implement any of the foregoing implementations The method described in the example.
- the embodiment of the present disclosure further provides a computer readable storage medium for storing a computer program, wherein the computer program is executable by the processor to perform the method described in any of the foregoing embodiments.
- the disclosed method and apparatus may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of the unit is only a logical function division.
- there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may be physically included separately, or two or more units may be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
- the above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
- the above software functional unit is stored in a storage medium and includes a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform part of the steps of the transceiving method of the various embodiments of the present disclosure.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .
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Abstract
提供一种消息传输控制方法及装置。该消息传输控制方法包括:当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网接收网络侧的控制面消息。
Description
相关申请的交叉引用
本申请主张在2017年4月10日在中国提交的中国专利申请No.201710229118.5的优先权,其全部内容通过引用包含于此。
本公开涉及通信技术领域,尤其涉及一种消息传输控制方法及装置。
在3GPP(the 3rd Generation Partnership Project,第三代合作伙伴计划)技术中,在UE(User Equipment,用户设备)触发的业务请求过程中,处于CM-IDLE状态的UE触发的业务请求过程用于在UE和AMF(Access and Mobility Management Function,接入和移动性管理功能)之间建立安全连接。该过程之后,UE可发送上行信令消息,用户数据或回复网络的寻呼请求。当接收到业务请求消息之后,AMF可能执行认证过程,AMF应该执行安全过程。当和AMF之间建立安全信令连接之后,UE或网络可发送信令消息,例如UE向网络发送PDU(Protocol Data Unit,协议数据单元)会话建立请求,或SMF(Session Management Function,会话管理功能)可通过AMF为网络请求的PDU会话或业务请求消息中的PDU会话发起用户面资源建立过程。
对于任何业务请求,AMF可向UE回复业务回复消息,以同步UE和网络之间的PDU会话状态。如果网络不能接受业务请求,则AMF可向UE回复业务拒绝消息。如果业务请求过程是由UE发送用户数据触发的,如果用户面资源建立失败,则网络可能采取进一步的行为。
在网络触发的业务请求过程中,网络通过该过程触发和UE的通信,例如向UE发送N1信令,被叫SMS(Short Message Service,短信服务),建立PDU会话用户面资源传输被叫用户数据。如果UE处于CM-IDLE状态或CM-CONNECTED状态,网络发起网络触发的业务请求过程。如果UE处于CM-IDLE状态,且未激活异步通信,则网络向(R)AN((Radio)Access Network, (无线)接入网)/UE发送寻呼请求。寻呼请求触发UE发起业务请求过程。如果UE激活了异步通信,网络先挂起业务请求过程,当UE进入CM-CONNECTED状态时才继续执行业务请求过程,即与(R)AN和UE同步会话上下文。
例如,只要UE在3GPP接入内处于连接态,网络就会通过3GPP接入寻呼UE,这要求UE一直开启监听寻呼的功能,因此存在UE耗电量大的问题。
发明内容
有鉴于此,本公开提供一种消息传输控制方法及装置,以降低UE的耗电量。
为解决上述技术问题,本公开提供一种消息传输控制方法,所述方法应用于UE,包括:
当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网接收网络侧的控制面消息。
进一步地,所述方法还包括:
向所述网络侧发送请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;
接收所述网络侧的响应消息,所述响应消息用于表示所述网络侧接收所述请求。
进一步地,所述向所述网络侧发送请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息,包括:
向所述网络侧发送注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;
所述接收所述网络侧的响应消息,所述响应消息用于表示所述网络侧接收所述请求,包括:
接收所述网络侧的注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
进一步地,所述方法还包括:
当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;
接收所述网络侧的确认消息。
进一步地,所述当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息,包括:
当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送接收寻呼通知请求消息;
所述接收所述网络侧的确认消息,包括:
接收所述网络侧的接收寻呼通知确认消息。
进一步地,所述方法还包括:
根据所述控制面消息通过所述第一接入网发起业务请求过程;或者
根据所述控制面消息本地释放通过所述第一接入网建立的连接。
进一步地,所述方法还包括:
关闭监听寻呼的功能。
进一步地,所述方法还包括:
当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,打开监听寻呼的功能。
第二方面,本公开实施例提供一种寻呼控制方法,所述方法应用于网络侧,包括:
当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网向UE发送控制面消息。
进一步地,所述当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网向UE发送控制面消息,包括:
向N3IWF(Non-3GPP InterWorking Function,非3GPP互通功能)发送N2消息,在所述N2消息中携带控制面消息,以使所述N3IWF向所述UE发送控制面消息;或者
向RAN发送N2消息,在所述N2消息中携带控制面消息,以使所述RAN 向所述UE发送控制面消息。
进一步地,所述方法还包括:
接收所述UE的请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;
向所述UE发送响应消息,所述响应消息用于表示所述网络侧接收所述请求。
进一步地,所述接收所述UE的请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息,包括:
接收所述UE的注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;
所述向所述UE发送响应消息,所述响应消息用于表示所述网络侧接收所述请求,包括:
向所述UE发送注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
进一步地,所述方法还包括:
当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;
向所述UE发送确认消息。
进一步地,所述当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网向所述网络侧发送请求消息,包括:
当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的接收寻呼通知请求消息;
所述向所述UE发送确认消息,包括:
向所述UE发送接收寻呼通知确认消息。
进一步地,所述方法还包括:
处理所述UE根据所述控制面消息而通过所述第一接入网发起业务请求过程;或者
通知SMF释放所述UE通过所述第一接入网建立的连接。
进一步地,所述方法还包括:
当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,通过所述第一接入网向所述UE发送寻呼通知消息。
第三方面,本公开实施例提供一种消息传输控制装置,应用于UE,包括:
接收模块,用于当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网接收网络侧的控制面消息。
进一步地,所述装置还包括:
第一发送模块,用于向所述网络侧发送请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;
所述接收模块还用于,接收所述网络侧的响应消息,所述响应消息用于表示所述网络侧接收所述请求。
进一步地,所述第一发送模块具体用于,向所述网络侧发送注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;
所述接收模块具体用于,接收所述网络侧的注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
进一步地,所述装置还包括:
第二发送模块,用于当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;
所述接收模块还用于,接收所述网络侧的确认消息。
进一步地,所述第二发送模块具体用于,当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送接收寻呼通知请求消息;
所述接收模块具体用于,接收所述网络侧的接收寻呼通知确认消息。
进一步地,所述装置还包括:
第一处理模块,用于根据所述控制面消息通过所述第一接入网发起业务 请求过程;或者根据所述控制面消息本地释放通过所述第一接入网建立的连接。
进一步地,所述装置还包括:
第二处理模块,用于关闭监听寻呼的功能。
进一步地,所述第二处理模块还用于:
当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,打开监听寻呼的功能。
第四方面,本公开实施例提供一种消息传输控制装置,应用于网络侧,包括:
发送模块,用于当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网向UE发送控制面消息。
进一步地,所述发送模块具体用于,向N3IWF发送N2消息,在所述N2消息中携带控制面消息,以使所述N3IWF向所述UE发送控制面消息;或者
向RAN发送N2消息,在所述N2消息中携带控制面消息,以使所述RAN向所述UE发送控制面消息。
进一步地,所述装置还包括:
第一接收模块,用于接收所述UE的请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;
所述发送模块还用于,向所述UE发送响应消息,所述响应消息用于表示所述网络侧接收所述请求。
进一步地,所述第一接收模块具体用于,接收所述UE的注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;
所述发送模块具体用于,向所述UE发送注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
进一步地,所述装置还包括:
第二接收模块,用于当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的请求消息,所述请求消息用于表示所 述UE请求所述网络侧通过所述第二接入网发送控制面消息;
所述发送模块还用于,向所述UE发送确认消息。
进一步地,所述第二接收模块具体用于,当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的接收寻呼通知请求消息;
所述发送模块具体用于,向所述UE发送接收寻呼通知确认消息。
进一步地,所述装置还包括:
处理模块,用于处理所述UE根据所述控制面消息而通过所述第一接入网发起业务请求过程;或者通知SMF释放所述UE通过所述第一接入网建立的连接。
进一步地,所述发送模块还用于,当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,通过所述第一接入网向所述UE发送寻呼通知消息。
第五方面,本公开实施例提供一种消息传输控制装置,应用于UE,所述消息传输控制装置包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序,所述处理器执行所述程序时实现上述的消息传输控制方法中的步骤。
第六方面,本公开实施例提供一种消息传输控制装置,应用于网络侧,所述消息传输控制装置包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序,所述处理器执行所述程序时实现上述的寻呼控制方法中的步骤。
第七方面,本公开实施例提供一种计算机可读存储介质,其上存储有程序,所述程序被处理器执行时,实现上述的消息传输控制方法中的步骤。
第八方面,本公开实施例提供一种计算机可读存储介质,其上存储有程序,所述程序被处理器执行时,实现上述的寻呼控制方法中的步骤。
本公开的上述技术方案的有益效果如下:
当UE接入第一接入网和第二接入网时,如果在第一接入网处于空闲态而在第二接入网处于连接态时,可通过第二接入网接收网络侧的控制面消息,从而避免了UE一直通过第一接入网监听网络侧的控制面消息,节约了UE 的耗电量。
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本公开实施例的一种消息传输控制方法的流程图;
图2为本公开实施例的另一种消息传输控制方法的流程图;
图3为本公开实施例的UE和网络之间在注册过程协商是否关闭寻呼功能的示意图;
图4为本公开实施例的UE和网络之间通过非3GPP接入协商是否关闭寻呼功能的示意图;
图5为本公开实施例的UE在3GPP接入内进入空闲态,在非3GPP接入处于连接态时,UE在3GPP接入内有下行数据到达时的流程图;
图6为本公开实施例的UE内部逻辑示意图;
图7为本公开实施例的UE内3GPP接入NAS和非3GPP接入NAS之间的交互流程图;
图8为本公开实施例的当UE在非3GPP接入网进入空闲态,在3GPP接入网处于连接态时,删除UE在非3GPP接入网内建立的连接的流程图;
图9为本公开实施例的一种消息传输控制装置的示意图;
图10为本公开实施例的消息传输控制装置的第一结构图;
图11为本公开实施例的消息传输控制装置的第二结构图;
图12为本公开实施例的消息传输控制装置的第三结构图;
图13为本公开实施例的消息传输控制装置的第四结构图;
图14为本公开实施例的另一种消息传输控制装置的示意图;
图15为本公开实施例的消息传输控制装置的第五结构图;
图16为本公开实施例的消息传输控制装置的第六结构图;
图17为本公开实施例的消息传输控制装置的第七结构图。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
如图1所示,本公开实施例的消息传输控制方法,应用于UE,包括:
步骤101、当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网接收网络侧的控制面消息。
其中,所述控制面消息包括但不限于为寻呼通知消息、连接释放消息。
当UE接入第一接入网和第二接入网时,如果在第一接入网处于空闲态而在第二接入网处于连接态时,可通过第二接入网接收网络侧的控制面消息,从而避免了UE一直通过第一接入网监听网络侧的控制面消息,节约了UE的耗电量。
进一步地,在上述实施例的基础上,还可包括UE与网络侧协商确定是否支持通过第二接入网接收控制面消息的过程。
例如,UE可向所述网络侧发送请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;UE接收所述网络侧的响应消息,所述响应消息用于表示所述网络侧接收所述请求。
具体地,UE向所述网络侧发送注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;UE接收所述网络侧的注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
又例如,当所述UE在所述第一接入网内进入空闲态时,UE通过所述第二接入网向所述网络侧发送请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;UE接收所述网络侧的确认消息。
具体地,当所述UE在所述第一接入网内进入空闲态时,UE通过所述第二接入网向所述网络侧发送接收寻呼通知请求消息;UE接收所述网络侧的接 收寻呼通知确认消息。
进一步地,在上述实施例的基础上,若控制面消息为寻呼通知消息,UE还可根据所述寻呼通知消息通过所述第一接入网发起业务请求过程;或者控制面消息为连接释放消息,UE根据所述连接释放消息本地释放通过所述第一接入网建立的连接。
进一步地,在上述实施例的基础上,UE还可关闭监听寻呼的功能。当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,UE还可打开监听寻呼的功能。
如图2所示,本公开实施例的消息传输控制方法,应用于网络侧,包括:
步骤201、当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网向UE发送控制面消息。
其中,所述控制面消息包括但不限于为寻呼通知消息、连接释放消息。
当UE接入第一接入网和第二接入网时,如果在第一接入网处于空闲态而在第二接入网处于连接态时,可通过第二接入网接收网络侧的控制面消息,从而避免了UE一直通过第一接入网监听网络侧的控制面消息,节约了UE的耗电量。
进一步地,在上述实施例的基础上,第一接入网为3GPP接入网,第二接入网为在非3GPP接入网,网络侧向N3IWF发送N2消息,在所述N2消息中携带控制面消息,以使所述N3IWF向所述UE发送控制面消息;或者第一接入网为非3GPP接入网,第二接入网为非3GPP接入网,网络侧向RAN发送N2消息,在所述N2消息中携带控制面消息,以使所述RAN向所述UE发送控制面消息。
进一步地,在上述实施例的基础上,网络侧可接收所述UE的请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;向所述UE发送响应消息,所述响应消息用于表示所述网络侧接收所述请求。
具体地,网络侧接收所述UE的注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;向所述UE发送注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
进一步地,在上述实施例的基础上,网络侧可当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;向所述UE发送确认消息。
具体地,当所述UE在所述第一接入网内进入空闲态时,网络侧接收所述UE通过所述第二接入网发送的接收寻呼通知请求消息;向所述UE发送接收寻呼通知确认消息。
进一步地,在上述实施例的基础上,网络侧还可处理所述UE根据所述控制面消息而通过所述第一接入网发起业务请求过程;或者通知SMF释放所述UE通过所述第一接入网建立的连接。
当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,通过所述第一接入网向所述UE发送寻呼通知消息。
在本公开的以下方法实施例中,以第一接入网为3GPP接入网,第二接入网为非3GPP接入网为例进行描述。
为降低UE的耗电量,节约空口资源,当UE在3GPP接入进入空闲态之后,UE可根据其在非3GPP接入内的状态,决定是否关闭监听寻呼的功能。
具体地,当UE在3GPP接入进入空闲态之后,如果UE在非3GPP接入内处于空闲态,则UE不做任何处理;当UE在3GPP接入进入空闲态之后,如果UE在非3GPP接入内处于连接态,则UE可关闭监听寻呼的功能。当网络侧接收到UE的下行数据时,如果UE在非3GPP接入内处于空闲态、在非3GPP接入内处于连接态,网络通过非3GPP接入向UE发送寻呼通知消息,向UE表明在3GPP接入有下行数据,消息中可能携带接收到下行数据的PDU(Protocol Data Unit,协议数据单元)会话的信息(如PDU会话的ID)。之后,UE发起业务请求过程,业务请求消息中可能携带PDU会话的信息。如果UE在3GPP接入内处于空闲态期间,UE在非3GPP接入内的状态从连接态进入空闲态,UE重新打开监听寻呼的功能。
在实际应用中,UE可通过如下方式确定是否关闭监听寻呼功能:
(1)UE向AMF发送请求消息,以表明UE是否支持通过非3GPP接入 接收网络侧的寻呼通知消息。AMF根据签约,运营商策略或网络能力判断是否可接受UE的请求。若AMF可接受UE的请求,则AMF向UE返回提示信息,表明接受UE的请求;若AMF不可接受UE的请求,则AMF向UE返回拒绝原因。
(2)当UE在3GPP接入进入IDLE态之后,UE通过非3GPP接入向AMF发送通过非3GPP接入发送寻呼通知的请求消息,AMF向UE返回确认消息。
如图3所示,本实施例描述的是UE和网络之间在注册过程协商是否关闭寻呼功能,包括:
步骤301、UE向AMF发送注册请求,消息中携带提示信息或能力信息,表明可通过非3GPP接入接收寻呼通知。
步骤302、AMF向UE返回注册接受消息,消息中携带接受/拒绝UE的请求的信息。
如图4所示,本实施例描述的是UE和网络之间通过非3GPP接入协商是否关闭寻呼功能,包括:
步骤401、UE在3GPP接入内进入空闲态,在非3GPP接入内处于连接态,UE向AMF发送接收寻呼通知请求消息。
步骤402、AMF向UE返回接收寻呼通知消息确认消息。
如图5所示,本实施例描述的场景是UE在3GPP接入内进入空闲态,在非3GPP接入处于连接态时,UE在3GPP接入内有下行数据到达,包括:
步骤501、UPF(User Plane Function,用户面功能)接收到下行数据,但在UE的上下文中并未发现PDU会话的接入网节点的信息,因此UPF向SMF发送DDN(Downlink Data Notification,下行数据通知)消息。
步骤502、SMF向AMF发送N11消息,消息中携带N2SM(N2会话管理信息)信息。
步骤503、AMF发现UE在3GPP接入内处于空闲态,AMF向N3IWF发送N2消息,消息中携带寻呼通知消息。
步骤504、N3IWF向UE发送寻呼通知消息。
步骤505、N3IWF向AMF返回N2消息确认。
步骤506、UE发起业务请求过程。
在本公开实施例中,UE在3GPP接入内进入空闲态之后,如果UE在非3GPP接入内的状态从连接态变为空闲态,那么UE打开监听寻呼的功能,AMF开始通过3GPP接入向UE发送寻呼消息。
如图6所示,为UE内部逻辑示意图。如图7所示,本实施例描述的是UE内3GPP接入NAS(Non-access stratum,非接入层)和非3GPP接入NAS之间的交互,可能包括(A),(B),(C)和(D)。
(1)、执行过程(A)的场景为:UE在非3GPP接入进入空闲态,但3GPP接入NAS不确定UE在非3GPP接入的状态,因此主动请求获取该状态,具体过程如下。
步骤701、3GPP接入NAS向非3GPP接入NAS发送状态请求消息;
步骤702、非3GPP接入NAS向3GPP接入NAS返回状态答复消息,消息中携带UE在非3GPP接入内的状态。
(2)、执行过程(B)的场景为:UE的3GPP接入NAS向非3GPP接入NAS订阅UE在非3GPP接入内的状态,当UE在非3GPP接入内的状态发生改变时,非3GPP接入的NAS向3GPP接入的NAS发送通知消息(即过程(C))。对过程(B)和过程(C)的描述如下:
过程(B)如下:
步骤703、3GPP接入NAS向非3GPP接入NAS发送状态订阅消息;
步骤704、非3GPP接入NAS向3GPP接入NAS返回状态订阅答复消息。
过程(C)如下:
步骤705、非3GPP接入NAS发现UE在非3GPP接入内的状态发生改变,向3GPP接入NAS发送状态通知消息,消息中携带UE在非3GPP接入内的状态。
(3)、执行过程(D)的场景为:UE在3GPP接入内进入连接态,不需要获取UE在非3GPP接入内的UE状态。UE取消获取相关状态的订阅。对过程(D)的描述如下:
步骤706、3GPP接入NAS向非3GPP接入NAS发送取消状态订阅消息;
步骤707、非3GPP接入NAS向3GPP接入NAS返回取消状态订阅确认 消息。
如图8所示,当UE在非3GPP接入网进入空闲态,在3GPP接入网处于连接态时,由于UE在特定时间段内在非3GPP接入网处于空闲态,AMF决定删除UE在非3GPP接入网内建立的连接。具体过程如下:
步骤801、AMF通过3GPP接入网向UE发送删除连接请求,请求UE删除在非3GPP接入网内建立的连接,消息中可携带有需要删除的连接的信息,如标识。
步骤802、UE接收到删除连接请求后,本地删除其在非3GPP接入网内建立的连接。
步骤803、AMF删除UE在非3GPP接入网内建立的连接。
具体地,AMF向SMF发送请求消息,请求所述SMF释放所述UE通过所述第一接入网建立的连接。
在上述实施例中,当UE在非3GPP接入网内处于连接态时,如果UE在3GPP接入网进入空闲态,UE可关闭寻呼监听功能,因此降低了UE的耗电量。网络通过非3GPP接入网向UE发送NAS消息,向UE通知下行数据的到达,不需要在空口广播寻呼消息,因此降低了空口资源的开销。
如图9所示,本公开实施例的消息传输控制装置,应用于UE,包括:
接收模块901,用于当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网接收网络侧的控制面消息。
如图10所示,所述装置还包括:
第一发送模块902,用于向所述网络侧发送请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述接收模块901还用于,接收所述网络侧的响应消息,所述响应消息用于表示所述网络侧接收所述请求。
具体地,所述第一发送模块902具体用于,向所述网络侧发送注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述接收模块901具体用于,接收所述网络侧的注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
如图11所示,所述装置还包括:
第二发送模块903,用于当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;所述接收模块901还用于,接收所述网络侧的确认消息。
具体地,所述第二发送模块903具体用于,当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送接收寻呼通知请求消息;所述接收模块901具体用于,接收所述网络侧的接收寻呼通知确认消息。
如图12所示,在图9或图10或图11的基础上(仅示出在图10的基础),所述装置还包括:
第一处理模块904,用于根据所述通知消息通过所述第一接入网发起业务请求过程;或者根据所述控制面消息本地释放通过所述第一接入网建立的连接。
如图13所示,在图9或图10或图11或图12的基础上(仅示出在图12的基础),所述装置还包括:第二处理模块905,用于关闭监听寻呼的功能。此外,所述第二处理模块905还用于:当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,打开监听寻呼的功能。
本公开所述装置的工作原理可参照前述方法实施例的描述。
在上述实施例中,当UE在非3GPP接入网内处于连接态时,如果UE在3GPP接入网进入空闲态,UE可关闭寻呼监听功能,因此降低了UE的耗电量。网络通过非3GPP接入网向UE发送NAS消息,向UE通知下行数据的到达,不需要在空口广播寻呼消息,因此降低了空口资源的开销。
如图14所示,本公开实施例的消息传输控制装置,应用于网络侧,包括:
发送模块1401,用于当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网向UE发送控制面消息。
具体地,所述发送模块1401具体用于,向N3IWF发送N2消息,在所述N2消息中携带控制面消息,以使所述N3IWF向所述UE发送控制面消息; 或者向RAN发送N2消息,在所述N2消息中携带控制面消息,以使所述RAN向所述UE发送控制面消息。
如图15所示,所述装置还包括:
第一接收模块1402,用于接收所述UE的请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述发送模块1401还用于,向所述UE发送响应消息,所述响应消息用于表示所述网络侧接收所述请求。
具体地,所述第一接收模块1402具体用于,接收所述UE的注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述发送模块1401具体用于,向所述UE发送注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
如图16所示,所述装置还包括:第二接收模块1403,用于当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;所述发送模块1401还用于,向所述UE发送确认消息。
具体地,所述第二接收模块1403具体用于,当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的接收寻呼通知请求消息;所述发送模块1401具体用于,向所述UE发送接收寻呼通知确认消息。
如图17所示,在图14或图15或图16的基础上(仅示出在图15的基础上),所述装置还包括:处理模块1404,用于处理所述UE根据所述控制面消息而通过所述第一接入网发起业务请求过程;或者通知SMF释放所述UE通过所述第一接入网建立的连接。
此外,所述发送模块1401还用于,当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,通过所述第一接入网向所述UE发送寻呼通知消息。
本公开所述装置的工作原理可参照前述方法实施例的描述。
在上述实施例中,当UE在非3GPP接入网内处于连接态时,如果UE在 3GPP接入网进入空闲态,UE可关闭寻呼监听功能,因此降低了UE的耗电量。网络通过非3GPP接入网向UE发送NAS消息,向UE通知下行数据的到达,不需要在空口广播寻呼消息,因此降低了空口资源的开销。
本公开的实施例提供一种数据处理装置,包括:处理器;以及通过总线接口与所述处理器相连接的存储器,所述存储器用于存储所述处理器在执行操作时所使用的程序和数据,当处理器调用并执行所述存储器中所存储的程序和数据时,包括实现如下的功能模块或单元:
接收模块,用于当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网接收网络侧的控制面消息。
本公开的实施例提供一种数据处理装置,包括:处理器;以及通过总线接口与所述处理器相连接的存储器,所述存储器用于存储所述处理器在执行操作时所使用的程序和数据,当处理器调用并执行所述存储器中所存储的程序和数据时,包括实现如下的功能模块或单元:
发送模块,用于当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网向UE发送控制面消息。
本公开实施例还提供一种电子设备,包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序;所述处理器执行所述程序时实现前述任一实施例所述的方法。
本公开实施例还提供一种计算机可读存储介质,用于存储计算机程序,其特征在于,所述计算机程序可被处理器执行前述任一实施例所述的方法。
在本申请所提供的几个实施例中,应该理解到,所揭露方法和装置,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理包括,也可以两个或两个以上单元集成在一个单 元中。上述集成的单元既可以采用硬件的形式实现,也可以采用硬件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元,可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本公开各个实施例所述收发方法的部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述是本公开的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本公开所述原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本公开的保护范围。
Claims (36)
- 一种消息传输控制方法,应用于用户设备(User Equipment,UE),所述方法包括:当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网接收网络侧的控制面消息。
- 根据权利要求1所述的方法,还包括:向所述网络侧发送请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;接收所述网络侧的响应消息,所述响应消息用于表示所述网络侧接收所述请求。
- 根据权利要求2所述的方法,其中,所述向所述网络侧发送请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息,包括:向所述网络侧发送注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述接收所述网络侧的响应消息,所述响应消息用于表示所述网络侧接收所述请求,包括:接收所述网络侧的注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
- 根据权利要求1所述的方法,还包括:当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;接收所述网络侧的确认消息。
- 根据权利要求4所述的方法,其中,所述当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息,包括:当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送接收寻呼通知请求消息;所述接收所述网络侧的确认消息,包括:接收所述网络侧的接收寻呼通知确认消息。
- 根据权利要求1所述的方法,还包括:根据所述控制面消息通过所述第一接入网发起业务请求过程;或者根据所述控制面消息本地释放通过所述第一接入网建立的连接。
- 根据权利要求1所述的方法,还包括:关闭监听寻呼的功能。
- 根据权利要求7所述的方法,还包括:当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,打开监听寻呼的功能。
- 一种寻呼控制方法,应用于网络侧,所述方法包括:当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网向UE发送控制面消息。
- 根据权利要求9所述的方法,其中,所述当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网向UE发送控制面消息,包括:向非3GPP互通功能(Non-3GPP InterWorking Function,N3IWF)发送N2消息,在所述N2消息中携带控制面消息,以使所述N3IWF向所述UE发送控制面消息;或者向无线接入网(Radio Access Network,RAN)发送N2消息,在所述N2消息中携带控制面消息,以使所述RAN向所述UE发送控制面消息。
- 根据权利要求9所述的方法,其中,所述方法还包括:接收所述UE的请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;向所述UE发送响应消息,所述响应消息用于表示所述网络侧接收所述请求。
- 根据权利要求11所述的方法,其中,所述接收所述UE的请求,所 述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息,包括:接收所述UE的注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述向所述UE发送响应消息,所述响应消息用于表示所述网络侧接收所述请求,包括:向所述UE发送注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
- 根据权利要求9所述的方法,还包括:当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;向所述UE发送确认消息。
- 根据权利要求13所述的方法,其中,所述当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网向所述网络侧发送请求消息,包括:当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的接收寻呼通知请求消息;所述向所述UE发送确认消息,包括:向所述UE发送接收寻呼通知确认消息。
- 根据权利要求9所述的方法,还包括:处理所述UE根据所述控制面消息而通过所述第一接入网发起业务请求过程;或者通知会话管理功能(Session Management Function,SMF)释放所述UE通过所述第一接入网建立的连接。
- 根据权利要求9所述的方法,还包括:当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,通过所述第一接入网向所述UE发 送寻呼通知消息。
- 一种消息传输控制装置,应用于UE,所述消息传输控制装置包括:接收模块,用于当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网接收网络侧的控制面消息。
- 根据权利要求17所述的装置,还包括:第一发送模块,用于向所述网络侧发送请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述接收模块还用于,接收所述网络侧的响应消息,所述响应消息用于表示所述网络侧接收所述请求。
- 根据权利要求18所述的装置,其中,所述第一发送模块具体用于,向所述网络侧发送注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述接收模块具体用于,接收所述网络侧的注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
- 根据权利要求17所述的装置,还包括:第二发送模块,用于当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;所述接收模块还用于,接收所述网络侧的确认消息。
- 根据权利要求20所述的装置,其中,所述第二发送模块具体用于,当所述UE在所述第一接入网内进入空闲态时,通过所述第二接入网向所述网络侧发送控制面消息;所述接收模块具体用于,接收所述网络侧的接收寻呼通知确认消息。
- 根据权利要求17所述的装置,还包括:第一处理模块,用于根据所述控制面消息通过所述第一接入网发起业务请求过程;或者根据所述控制面消息本地释放通过所述第一接入网建立的连接。
- 根据权利要求17所述的装置,还包括:第二处理模块,用于关闭监听寻呼的功能。
- 根据权利要求23所述的装置,其中,所述第二处理模块还用于:当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,打开监听寻呼的功能。
- 一种消息传输控制装置,应用于网络侧,所述消息传输控制装置包括:发送模块,用于当UE在第一接入网内进入空闲态、在第二接入网内处于连接态时,通过所述第二接入网向UE发送控制面消息。
- 根据权利要求25所述的装置,其中,所述发送模块具体用于,向N3IWF发送N2消息,在所述N2消息中携带控制面消息,以使所述N3IWF向所述UE发送控制面消息;或者向RAN发送N2消息,在所述N2消息中携带控制面消息,以使所述RAN向所述UE发送控制面消息。
- 根据权利要求25所述的装置,还包括:第一接收模块,用于接收所述UE的请求,所述请求用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述发送模块还用于,向所述UE发送响应消息,所述响应消息用于表示所述网络侧接收所述请求。
- 根据权利要求27所述的装置,其中,所述第一接收模块具体用于,接收所述UE的注册请求,在所述注册请求中携带提示信息或能力信息,所述提示信息或能力信息用于表示所述UE支持通过所述第二接入网接收所述控制面消息;所述发送模块具体用于,向所述UE发送注册接受消息,在所述注册接受消息中包括用于表示所述网络侧接收所述注册请求的信息。
- 根据权利要求25所述的装置,还包括:第二接收模块,用于当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的请求消息,所述请求消息用于表示所述UE请求所述网络侧通过所述第二接入网发送控制面消息;所述发送模块还用于,向所述UE发送确认消息。
- 根据权利要求29所述的装置,其中,所述第二接收模块具体用于,当所述UE在所述第一接入网内进入空闲态时,接收所述UE通过所述第二接入网发送的接收寻呼通知请求消息;所述发送模块具体用于,向所述UE发送接收寻呼通知确认消息。
- 根据权利要求25所述的装置,还包括:处理模块,用于处理所述UE根据所述控制面消息而通过所述第一接入网发起业务请求过程;或者通知SMF释放所述UE通过所述第一接入网建立的连接。
- 根据权利要求25所述的装置,其中,所述发送模块还用于,当所述UE在所述第一接入网内处于空闲态期间,如果所述UE在所述第二接入网内的状态从连接态进入空闲态,通过所述第一接入网向所述UE发送寻呼通知消息。
- 一种消息传输控制装置,应用于UE,所述消息传输控制装置包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序,所述处理器执行所述程序时实现根据权利要求1至8中任意一项所述的消息传输控制方法中的步骤。
- 一种消息传输控制装置,应用于网络侧,所述消息传输控制装置包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序,所述处理器执行所述程序时实现根据权利要求9至16中任意一项所述的寻呼控制方法中的步骤。
- 一种计算机可读存储介质,其上存储有程序,所述程序被处理器执行时,实现根据权利要求1至8中任意一项所述的消息传输控制方法中的步骤。
- 一种计算机可读存储介质,其上存储有程序,所述程序被处理器执行时,实现根据权利要求9至16中任意一项所述的寻呼控制方法中的步骤。
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CN101841894A (zh) * | 2007-09-04 | 2010-09-22 | 华为技术有限公司 | 一种选择小区的方法、网络系统及相关设备 |
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