CN114071658A - Registration method and device of terminal equipment - Google Patents

Registration method and device of terminal equipment Download PDF

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Publication number
CN114071658A
CN114071658A CN202010741394.1A CN202010741394A CN114071658A CN 114071658 A CN114071658 A CN 114071658A CN 202010741394 A CN202010741394 A CN 202010741394A CN 114071658 A CN114071658 A CN 114071658A
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China
Prior art keywords
timer
terminal equipment
signaling
network
idle state
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CN202010741394.1A
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CN114071658B (en
Inventor
张亚静
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Datang Mobile Communications Equipment Co Ltd
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Datang Mobile Communications Equipment Co Ltd
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Priority to CN202010741394.1A priority Critical patent/CN114071658B/en
Publication of CN114071658A publication Critical patent/CN114071658A/en
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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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a registration method and a registration device of terminal equipment, which are used for solving the problem of increased electric energy consumption caused by the fact that the terminal equipment is always in a connected state. The method comprises the following steps: initiating a registration process by the terminal equipment in an idle state; after the terminal equipment completes the registration process, when the starting condition of the timer is satisfied and the terminal equipment has a signaling to be sent, the timer is suspended to be started; after the signaling sending process is completed, starting a timer; the timer is used for indicating the terminal equipment to enter an idle state when the timer is overtime. The scheme does not need to initiate a service request based on the signaling, and the service request enters a connected state from an idle state, so that the signaling consumption is reduced, and the terminal equipment can complete a signaling sending process, such as a PDU session resource modification process. After the terminal equipment starts the timer, the timer is overtime and can enter an idle state, so that the power consumption is reduced.

Description

Registration method and device of terminal equipment
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a registration method and apparatus for a terminal device.
Background
In 5 th generation (5G) communication systems, after a terminal device is accessed, the terminal device can be in a power saving mode as much as possible without affecting normal services. For example, after the terminal device completes the registration procedure of accessing the 5G network, the terminal device will trigger the start of the T3540 timer when the timer start condition is satisfied, and when the T3540 timer times out, the terminal device enters an idle state and is in a power saving mode.
When the terminal device redirects or reselects to the 5G network from the 4G network, because the terminal capabilities of different systems are different, the terminal device needs to update the capabilities through a Protocol Data Unit (PDU) session resource modification (modification) process after accessing to the 5G network, and therefore the terminal device needs to initiate a PDU session resource modification process again after completing the access to the 5G network. But the terminal device starts a T3540 timer after completing registration of the 5G network. And after the terminal equipment starts the timer, the PDU session resource modification process cannot be initiated. When the T3540 timer is over time, the terminal device will automatically release the N1 interface signaling and enter an idle state. And then the terminal equipment initiates a service request based on the signaling again to return to the connected state, and then initiates a PDU session resource modification process again, after the process is finished, the terminal cannot start the timer again, and if the network side does not initiate a release process, the terminal equipment can always keep the connected state, so that the power consumption of the terminal equipment is increased.
Disclosure of Invention
The invention provides a registration method and a registration device of terminal equipment, which are used for solving the problem of increased electric energy consumption caused by the fact that the terminal equipment is always in a connected state.
In a first aspect, an embodiment of the present invention provides a registration method for a terminal device, including:
initiating a registration process by the terminal equipment in an idle state;
after the terminal equipment completes the registration process, when the starting condition of a timer is satisfied and a signaling needing to be sent exists on the terminal equipment, the timer is suspended to be started;
after the process of sending the signaling is completed, starting the timer;
the timer is used for indicating the terminal equipment to enter an idle state when the timer is overtime.
Through the scheme, after the terminal equipment finishes registering, the timer is not immediately started under the condition that the timer starting condition is met, but whether the signaling needing to be sent exists on the terminal equipment is determined, under the condition that the signaling needing to be sent exists, the terminal equipment suspends starting the timer, the timer is started again after the signaling flow is finished, and after the timer is overtime, the terminal equipment can enter an idle state. When the existing terminal equipment finishes registering, namely a timer is started, and when the timer is overtime, the terminal equipment enters an idle state. Then the terminal device will initiate the service request based on the signaling again to return to the connection state, and then initiate the signaling process again, after the flow is over, the terminal will not restart the timer again. The scheme does not need to initiate a service request based on the signaling, and the service request enters a connected state from an idle state, so that the signaling consumption is reduced, and the terminal equipment can complete a signaling sending process, such as a PDU session resource modification process. After the terminal equipment starts the timer, the timer is overtime and can enter an idle state, so that the power consumption is reduced.
In one possible implementation, the method may further include: and when the terminal equipment finishes the registration process and the starting condition of the timer is satisfied and no signaling needing to be sent exists on the terminal equipment, starting the timer.
In a possible implementation manner, the initiating, by the terminal device in the idle state, a registration procedure may include: when the terminal equipment in an idle state is redirected to a second type network from a first type network, initiating a registration process; or, when the terminal equipment in an idle state reselects the second type network, initiating a registration process;
the first type network is a 4G network or a 3G network, and the second type network is a 5G network. Alternatively, the second type network may be another upgraded network.
In a possible implementation, the signaling to be sent includes signaling generated by a PDU session resource modification procedure. After the terminal equipment finishes the registration process, when the starting condition of a timer is satisfied and the PDU session resource modification process needs to be triggered on the terminal equipment, the timer is suspended to be started; and after the process of sending the signaling is finished, the timer is started, so that the power consumption is reduced, and the signaling burden is reduced.
In a second aspect, based on the same inventive concept as that of the first aspect, an embodiment of the present invention provides a registration apparatus for a terminal device, and beneficial effects may refer to the description of the first aspect, which is not described herein again. The device is applied to the terminal equipment and comprises:
the communication unit is used for initiating a registration process of the terminal equipment in an idle state;
the processing unit is used for suspending the starting of the timer when the terminal equipment determines that the starting condition of the timer is met and the signaling needing to be sent exists on the terminal equipment after the terminal equipment completes the registration process; after the process of sending the signaling is completed, starting the timer;
the timer is used for indicating the terminal equipment to enter an idle state when the timer is overtime.
In a possible implementation manner, the processing unit is further configured to start the timer when it is determined that a starting condition of the timer is satisfied and no signaling that needs to be sent exists on the terminal device after the terminal device completes the registration procedure.
In a possible implementation, the communication unit is specifically configured to:
when determining that the terminal equipment in an idle state is redirected to a second type network from a first type network, initiating a registration process; or,
initiating a registration process when determining that the terminal equipment in an idle state reselects the second type network;
the first type network is a 4G network or a 3G network, and the second type network is a 5G network.
In a possible implementation, the signaling to be sent includes signaling generated by a PDU session resource modification procedure.
In a third aspect, an embodiment of the present invention provides a registration apparatus for a terminal device, where the apparatus may be applied to a terminal device, and the apparatus includes a memory and a processor;
a memory for storing program instructions;
and the processor is used for calling the program instructions stored in the memory and executing the method executed by the terminal equipment in any implementation mode of the first aspect according to the obtained program.
In a fourth aspect, the present invention provides a computer-readable storage medium storing computer instructions, which, when executed on a computer, cause the computer to perform the above method.
In addition, for technical effects brought by any one implementation manner of the second aspect to the fourth aspect, reference may be made to technical effects brought by different implementation manners of the first aspect, and details are not described here.
Drawings
Fig. 1 is a schematic structural diagram of a communication system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a registration process of a 5G network according to an embodiment of the present invention;
fig. 3 is a flowchart of a registration method of a terminal device according to an embodiment of the present invention;
fig. 4 is a flowchart of another registration method of a terminal device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a registration apparatus 500 of a terminal device according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a registration apparatus 600 of a terminal device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The application scenario described in the embodiment of the present invention is for more clearly illustrating the technical solution of the embodiment of the present invention, and does not form a limitation on the technical solution provided in the embodiment of the present invention, and it can be known by a person skilled in the art that with the occurrence of a new application scenario, the technical solution provided in the embodiment of the present invention is also applicable to similar technical problems. In the description of the present invention, the term "plurality" means two or more unless otherwise specified.
Fig. 1 illustrates a communication system architecture, it should be understood that the embodiments of the present invention are not limited to the system shown in fig. 1, and moreover, the apparatus in fig. 1 may be hardware, or may be a functionally divided software, or a combination of the two. As shown in fig. 1, a system architecture provided in the embodiment of the present invention includes a terminal device and a network device. The embodiment of the invention does not limit the number of the terminal devices and the network devices included in the system. The communication system may further include a core network device.
A Terminal device (UE), also called a Terminal device, a Terminal, a Mobile Station (MS), a Mobile Terminal (MT), etc., is a device that provides voice and/or data connectivity to a User, for example, a handheld device, a vehicle-mounted device, etc. with a wireless connection function. Currently, some examples of terminals are: a Mobile phone (Mobile phone), a tablet computer, a notebook computer, a palm computer, a Mobile Internet Device (MID), a wearable Device, a Virtual Reality (VR) Device, an Augmented Reality (AR) Device, a wireless terminal in Industrial Control (Industrial Control), a wireless terminal in unmanned driving (self driving), a wireless terminal in remote surgery (remote medical supply), a wireless terminal in smart grid (smart grid), a wireless terminal in transportation safety, a wireless terminal in city (smart city), a wireless terminal in smart home (smart home), and the like.
The network device related in the embodiment of the present invention may also be referred to as a base station, AN Access Node or AN Access Node (AN for short), and provides a wireless Access service for the terminal device. The network device may be specifically an evolved Node B (eNB or eNodeB) in a Long Term Evolution (LTE) system, or a base station device (gNB) in a 5G network, which is not limited in the present invention.
Illustratively, the core network device may include an Access and Mobility Management entity (AMF), a Session Management Function (SMF), and the like.
In the 5G network, after the terminal device accesses the network, it is necessary to reduce the power consumption of the terminal device as much as possible without affecting the normal service. At present, after the terminal equipment in an idle state is accessed into a 5G network, a timer can be started, and when the timer times out, the terminal equipment enters the idle state, so that the power consumption can be reduced. Alternatively, the timer may be a T3540 timer.
Fig. 2 is a schematic diagram of a possible terminal device registration process.
S201, the terminal equipment in an idle state initiates a registration process.
S202, the terminal equipment determines that the terminal equipment meets the starting condition of the T3540 timer after the registration process is finished.
The timer start condition may include one or more of the following:
(1) the flag bit of the following request (FOR) in the registration request sent by the terminal device is 0.
(2) The terminal equipment receives the registration acceptance message and indicates that the terminal equipment completes the registration process.
(3) Protocol Data Unit (PDU) session resources are not activated/PDU session establishment is not performed.
(4) No air interface Data Radio Bearer (DRB) is established.
It should be understood that, when the FOR flag bit in the registration request is 1, or a PDU session resource needs to be activated/established after the registration procedure is completed, or an air interface DRB needs to be established, the T3540 timer will not be started.
In the initial registration scenario, if the initial registration of the terminal device is FOR emergency service, or the established NAS signaling connection needs to be extended after the initial registration process is completed (FOR example, because uplink signaling is to be sent), the terminal device sets FOR to 1.
In a mobility and periodic registration scenario, when the terminal device satisfies any one of a), b) or c) below, the terminal device sets FOR 1.
a) Mobility and periodic registration update procedures are initiated at the request of the upper layer to establish an emergency PDU session.
b) After receiving a request of an upper layer for sending NAS signaling of emergency service fallback, starting a mobility and regular registration updating process.
c) There is a need to extend the established NAS signaling connection after the registration procedure for mobility and periodic registration updates is completed (e.g., because uplink signaling is to be sent, but no user data is to be sent).
And after the terminal equipment starts the timer, stopping the timer when the terminal equipment meets any one of the following conditions.
(1) There is data to send;
(2) an emergency call flow is provided;
(3) a network initiated de-registration procedure.
It should be noted that, of course, other scenarios for starting the T3540 timer or stopping the timer are also defined in the protocol, which is not listed in the embodiment of the present invention.
S203, starting a T3540 timer.
And S204, determining whether a signaling needing to be sent exists, if so, executing S205, and if not, executing S210.
S205, determine whether the signaling is an emergency call signaling, if not, execute S206, and if so, execute S211.
S206, no signaling is processed, and the T3540 timer is continuously kept. S207 is performed.
And S207, the T3540 timer is overtime, the terminal equipment releases the N1 interface signaling, and the terminal equipment enters an idle state. S208 is performed.
And S208, the terminal equipment triggers a service flow entering a connection state.
In a scenario where the terminal device is redirected from the 4G network to the 5G network or reselects the 5G network, since the terminal device capabilities are somewhat different in different systems, after the terminal device accesses the 5G network, the capabilities also need to be updated through a PDU session resource modification process. Therefore, the terminal device has signaling in the PDU session resource Modify flow that needs to be sent in step S204, but the signaling is not emergency call signaling. Therefore, the terminal device executes S208 and then executes S209.
S209, the terminal device executes a PDU session resource Modify flow.
And S210, when the T3540 timer is overtime, the terminal equipment releases the N1 interface signaling and enters an idle state.
S211, the timer is stopped, and the emergency call signaling flow is triggered. After triggering the emergency call signaling flow, the terminal device enters a connected state.
It can be seen from the above that, when the terminal starts the T3540 timer, at this time, the T3540 timer is not stopped if there is a non-emergency call ordinary signaling to be sent, and after the timer expires, the terminal enters an idle state to process the non-emergency call ordinary signaling, at this time, the terminal initiates a service flow entering a connected state, and then executes the non-emergency call ordinary signaling flow, and after the non-emergency call ordinary signaling flow is completed, the terminal device is always in the connected state, thereby increasing the power consumption of the terminal device.
Based on this, an embodiment of the present invention provides a method for registering a terminal device, which is shown in fig. 3. The method is applied to the terminal device, and the method is executed by the terminal device or a chip system in the terminal device.
S301, the terminal device in idle state initiates a registration process.
The scenario that the terminal device in the idle state initiates the registration procedure may include:
in one scenario, a terminal device in an idle state initiates a registration procedure when being redirected from a first type network to a second type network.
In another scenario, when the terminal device in an idle state reselects the second type network, a registration process is initiated.
Optionally, the first type network is a 4G network or a 3G network, and the second type network is a 5G network or another upgraded network, such as a 6G network.
S302, after the terminal device completes the registration process, when the starting condition of the timer is satisfied and the terminal device has a signaling to be sent, the timer is suspended to be started.
The urgency level of the signaling to be sent is not limited, whether it is urgent or not.
The starting condition of the timer is as described above, and is not described herein again.
Optionally, whether there is signaling that needs to be sent may be determined by an application layer of the terminal device.
For example, in a scenario that the terminal device is redirected to the 5G network by the 4G network or reselects to the 5G network, the signaling that the terminal device needs to send includes, but is not limited to, the signaling generated by the protocol data unit PDU session resource modification procedure. The signaling generated by the protocol data unit PDU session resource modification procedure may send a PDU session resource modification request message to the core network device, receive a PDU session resource modification command message sent by the core network device, and then send a PDU session resource modification completion message to complete the PDU session resource modification procedure.
And S303, after the process of sending the signaling is finished, starting the timer.
The timer is used for indicating the terminal equipment to enter an idle state when the timer is overtime.
In a possible implementation manner, after the terminal device completes the registration procedure, when it is determined that a starting condition of a timer is satisfied and no signaling that needs to be sent exists on the terminal device, the timer is started.
After the terminal equipment finishes registering, under the condition of meeting the starting condition of the timer, the timer is not started immediately, but whether the signaling needing to be sent exists on the terminal equipment is determined, under the condition that the signaling needing to be sent exists, the terminal equipment suspends starting the timer, after the signaling flow is finished, the timer is started again, and after the timer is overtime, the terminal equipment can enter an idle state. When the existing terminal equipment finishes registering, namely a timer is started, and when the timer is overtime, the terminal equipment enters an idle state. Then the terminal equipment will initiate a service request based on the signaling to return to the connection state, and then initiate the signaling process again, after the flow is finished, the terminal will not restart the timer again. The scheme does not need to initiate a service request based on the signaling, and the service request enters a connected state from an idle state, so that the signaling consumption is reduced, and the terminal equipment can complete a signaling sending process, such as a PDU session resource modification process. After the terminal equipment starts the timer, the timer is overtime and can enter an idle state, so that the power consumption is reduced.
The following takes a scenario of redirecting a 4G network to a 5G network as an example, and details a scheme provided by the embodiment of the present application are described with reference to fig. 4.
The process is started: the terminal device is in an idle state, and the terminal device detects a signal of a base station in the 5G network and resides on a cell of the base station.
S401, the terminal device initiates and completes the registration process of registering to the 5G network.
S402, determining whether the starting condition of the timer is met, if so, executing S403, otherwise, executing S409.
FOR example, FOR a 5G registration procedure, the terminal device initiates the registration procedure in an idle state, the FOR flag carried in the registration request is 0, after the registration procedure is completed, the terminal device does not activate/establish a PDU session, and does not establish air interface DRB information, a T3540 timer needs to be started, that is, the starting condition of the timer is satisfied, and the T3540 timer does not need to be started in other scenarios, that is, the starting condition of the timing is not satisfied.
S403, if the signaling that needs to be sent exists on the terminal device, if yes, S404 is executed, and if no, S405 is executed.
Optionally, the terminal device may determine whether there is a signaling that needs to be sent through an application layer, and for a procedure of redirecting from the 4G network to the 5G network or reselecting the 5G network, the application layer of the terminal device may have a PDU session resource Modify message that needs to be sent.
S404, triggering a signaling sending process, and executing S405.
Taking a flow of redirecting to a 5G network or reselecting the 5G network from the 4G network as an example, the terminal device sends a PDU session resource modification request message to the core network device, may send the PDU session resource modification request message to the core network device through the uplink direct transfer message, receives a PDU session resource modification command message sent by the core network device through the downlink direct transfer message, and further sends a PDU session resource modification completion message to the core network device through the uplink direct transfer message, thereby completing the PDU session resource modification flow.
S405, a timer is started.
Optionally, the method may further include:
s406, determining whether there is an emergency call signaling and/or data to be sent, if yes, performing S407, otherwise, performing S408.
And if so, the terminal equipment has the emergency call signaling which needs to be sent, or the data which needs to be sent, or the emergency call signaling and the data which need to be sent.
And judging whether the emergency call signaling and/or the data which need to be sent exist, and if not, judging that the emergency call signaling which need to be sent does not exist in the terminal equipment and the data which need to be sent does not exist.
S407, the timer is stopped, the terminal equipment initiates a connection state signaling call or a data service request process, and the terminal enters a connection state. The flow ends.
And S408, after the timer is overtime, the terminal equipment enters an idle state from a connection state. The flow ends.
And S409, the terminal equipment does not start the timer and keeps the connection state. Such as maintaining the transmission of connected data or voice traffic, etc. The flow ends.
In the embodiment of the invention, after the terminal equipment finishes the registration process, whether the application layer signaling needing to be sent exists is judged firstly, and if the application layer signaling exists, the timer is started after the application layer signaling is sent, so that the situation that the terminal equipment keeps a connection state all the time under the condition that no service data needs to be sent due to the fact that the application layer signaling is sent again after the timer is overtime is avoided, and the power saving of the terminal is facilitated.
Based on the same inventive concept as the method described above, an embodiment of the present invention further provides a registration apparatus 500 of a terminal device, where the registration apparatus 500 of the terminal device is applied to a middle terminal device, and the registration apparatus 500 may be a chip or a chip system in the terminal device, or one or more processors. Referring to fig. 5, the registration apparatus 500 includes a communication unit 501 and a processing unit 502. The communication unit 501 may be responsible for transmitting and receiving signals.
A communication unit 501, configured to initiate a registration procedure of the terminal device in an idle state. Such as sending a registration request message.
A processing unit 502, configured to suspend starting a timer when it is determined that a starting condition of the timer is met but a signaling that needs to be sent exists on the terminal device after the terminal device completes the registration procedure; after the process of sending the signaling is completed, starting the timer;
the timer is used for indicating the terminal equipment to enter an idle state when the timer is overtime.
Optionally, the processing unit 502 is further configured to start a timer when it is determined that a starting condition of the timer is met and no signaling that needs to be sent exists on the terminal device.
Optionally, the communication unit 501 is specifically configured to:
when determining that the terminal equipment in an idle state is redirected to a second type network from a first type network, initiating a registration process; or,
initiating a registration process when determining that the terminal equipment in an idle state reselects the second type network;
the first type network is a 4G network or a 3G network, and the second type network is a 5G network.
Optionally, the signaling to be sent includes signaling generated by a protocol data unit PDU session resource modification procedure.
The division of the unit in the embodiments of the present invention is schematic, and is only a logical function division, and there may be another division manner in actual implementation, and in addition, each functional unit in each embodiment of the present invention may be integrated in one processor, may also exist alone physically, or may also be integrated in one unit by two or more units. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
An embodiment of the present invention further provides another apparatus 600 for registering a terminal device, as shown in fig. 6, including:
a communication interface 601, a memory 602, and a processor 603;
wherein, the registration apparatus 600 communicates with other devices, such as receiving and sending messages, through the communication interface 601; a memory 602 for storing program instructions; the processor 603 is configured to call the program instructions stored in the memory 602, and execute the method executed by the terminal device according to the obtained program.
In the embodiment of the present invention, the specific connection medium among the communication interface 601, the memory 602, and the processor 603 is not limited, for example, a bus, and the bus may be divided into an address bus, a data bus, a control bus, and the like.
In the embodiments of the present invention, the processor may be a general purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, and may implement or execute the methods, steps, and logic blocks disclosed in the embodiments of the present invention. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of a method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware processor, or may be implemented by a combination of hardware and software modules in the processor.
In the embodiment of the present invention, the memory may be a nonvolatile memory, such as a Hard Disk Drive (HDD) or a solid-state drive (SSD), and may also be a volatile memory, for example, a random-access memory (RAM). The memory can also be, but is not limited to, any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory in embodiments of the present invention may also be circuitry or any other device capable of performing a storage function for storing program instructions and/or data.
The registration apparatus 600 may be applied to a terminal device, and the functions of the communication unit 501 and the processing unit 502 may be implemented by the processor 603. Alternatively, the functions of the communication unit 501 are implemented by the communication interface 601, and the functions of the processing unit 502 are implemented by the processor 603, specifically, the processor 603 is configured to call the program code in the memory 602, and implement the functions performed by the terminal device in the above method through the communication interface 601.
Embodiments of the present invention also provide a computer-readable storage medium, which includes program code for causing a computer to perform the steps of the method provided above in the embodiments of the present invention when the program code runs on the computer.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A registration method of a terminal device is characterized by comprising the following steps:
initiating a registration process by the terminal equipment in an idle state;
after the terminal equipment completes the registration process, when the starting condition of a timer is satisfied and a signaling needing to be sent exists on the terminal equipment, the timer is suspended to be started;
after the process of sending the signaling is completed, starting the timer;
the timer is used for indicating the terminal equipment to enter an idle state when the timer is overtime.
2. The method of claim 1, further comprising:
and when the terminal equipment finishes the registration process and the starting condition of the timer is satisfied and no signaling needing to be sent exists on the terminal equipment, starting the timer.
3. The method of claim 1 or 2, wherein the terminal device in idle state initiates a registration procedure, comprising:
when the terminal equipment in an idle state is redirected to a second type network from a first type network, initiating a registration process; or,
when the terminal equipment in an idle state reselects the second type network, initiating a registration process;
the first type network is a 4G network or a 3G network, and the second type network is a 5G network.
4. The method of claim 3, wherein the signaling that needs to be sent comprises signaling generated by a Protocol Data Unit (PDU) session resource modification procedure.
5. A registration apparatus of a terminal device, wherein the apparatus is applied to the terminal device, and comprises:
the communication unit is used for initiating a registration process of the terminal equipment in an idle state;
the processing unit is used for suspending the starting of the timer when the terminal equipment determines that the starting condition of the timer is met and the signaling needing to be sent exists on the terminal equipment after the terminal equipment completes the registration process; after the process of sending the signaling is completed, starting the timer;
the timer is used for indicating the terminal equipment to enter an idle state when the timer is overtime.
6. The apparatus of claim 5, wherein the processing unit is further configured to start the timer when it is determined that a starting condition of the timer is met and no signaling to be sent exists on the terminal device after the terminal device completes the registration procedure.
7. The apparatus according to claim 5 or 6, wherein the communication unit is specifically configured to:
when determining that the terminal equipment in an idle state is redirected to a second type network from a first type network, initiating a registration process; or,
initiating a registration process when determining that the terminal equipment in an idle state reselects the second type network;
the first type network is a 4G network or a 3G network, and the second type network is a 5G network.
8. The apparatus of claim 7, wherein the signaling that needs to be sent comprises signaling generated by a Protocol Data Unit (PDU) session resource modification procedure.
9. A registration apparatus of a terminal device, comprising:
a memory and a processor;
a memory for storing program instructions;
a processor for calling the program instructions stored in the memory and executing the method of any one of claims 1 to 4 according to the obtained program.
10. A computer readable storage medium having stored thereon computer instructions which, when run on a computer, cause the computer to perform the method of any of claims 1-4.
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CN109155909A (en) * 2017-01-16 2019-01-04 Lg 电子株式会社 For updating the method and device thereof of UE configuration in wireless communication system
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