WO2019136899A1 - 用于确定终端设备状态的方法、终端设备和接入网设备 - Google Patents

用于确定终端设备状态的方法、终端设备和接入网设备 Download PDF

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Publication number
WO2019136899A1
WO2019136899A1 PCT/CN2018/087718 CN2018087718W WO2019136899A1 WO 2019136899 A1 WO2019136899 A1 WO 2019136899A1 CN 2018087718 W CN2018087718 W CN 2018087718W WO 2019136899 A1 WO2019136899 A1 WO 2019136899A1
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Prior art keywords
terminal device
power saving
saving mode
network device
timer
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PCT/CN2018/087718
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English (en)
French (fr)
Inventor
刘建华
Original Assignee
Oppo广东移动通信有限公司
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Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201980006616.0A priority Critical patent/CN111512670B/zh
Priority to JP2020538083A priority patent/JP2021510268A/ja
Priority to KR1020207022836A priority patent/KR20200108309A/ko
Priority to AU2019206924A priority patent/AU2019206924A1/en
Priority to RU2020125735A priority patent/RU2020125735A/ru
Priority to EP19738301.1A priority patent/EP3731568A4/en
Priority to PCT/CN2019/070721 priority patent/WO2019137341A1/zh
Priority to SG11202006624WA priority patent/SG11202006624WA/en
Publication of WO2019136899A1 publication Critical patent/WO2019136899A1/zh
Priority to US16/924,762 priority patent/US11622331B2/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
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3209—Monitoring remote activity, e.g. over telephone lines or network connections
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3231—Monitoring the presence, absence or movement of users
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3278—Power saving in modem or I/O interface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0222—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave in packet switched networks
    • 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • 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
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • 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 application relates to the field of communications, and in particular, to a method, a terminal device, and an access network device for determining a state of a terminal device.
  • the terminal device In the existing mode, in order to save power of the terminal device, when the terminal device has no data transmission, the terminal device enters an idle state and then enters a power saving mode. In the power saving mode, the terminal device is similar to the shutdown state and does not perform operations related to transmitting data.
  • the terminal device needs to wake up from the power saving mode, for example, when data transmission or area update needs to be performed, the terminal device actively establishes a connection with the network device.
  • the terminal device When the terminal device is in the power saving mode, the terminal device is unreachable for the network device. If there is called data, the network device may send the terminal device when the terminal device wakes up, for example, when performing data transmission or region update.
  • the inactive state is introduced.
  • the context of the terminal device is still stored on the network device side, but the data transmission is not performed between the terminal device and the network device. .
  • the terminal device and the network device restore the context of the terminal device, thereby saving time for data transmission.
  • how to further save the terminal device in the inactive state is still a problem to be solved.
  • the present application provides a method, a terminal device, and an access network device for determining a state of a terminal device, which can save power consumption of the terminal device in an inactive state.
  • the first aspect provides a method for determining a state of a terminal device, where the method includes: receiving, by the terminal device, configuration information sent by the access network device, where the configuration information is used to indicate that the terminal device enters an inactive state; The device determines whether to enter a power saving mode when entering the inactive state, and the radio frequency module of the terminal device in the power saving mode is turned off.
  • the terminal device receives the configuration information sent by the access network device, and enters the inactive state according to the configuration information, and may determine that, in the case of the inactive state, Whether the terminal device can enter the power saving mode can enable the terminal device in the inactive state to enter the power saving mode, thereby further reducing the power consumption of the terminal device.
  • the configuration information is further used to indicate that the terminal device enters the power saving mode, and the terminal device determines that the inactive state is entered.
  • Whether to enter the power saving mode includes: the terminal device enters the power saving mode while entering the inactive state according to the configuration information.
  • the method further includes: the terminal device sending capability information to the access network device, where the capability information is used to indicate Whether the terminal device supports the power saving mode, and the configuration information is determined by the access network device according to the capability information.
  • the terminal device determines whether to enter a power saving mode when the inactive state is entered, including: the terminal device is When the inactive state is entered, the first timer is started; when the first timer expires, the terminal device enters the power saving mode.
  • the configuration information is further used to indicate a duration of the first timer.
  • the terminal device determines whether to enter a power saving mode when entering the inactive state, including: at the terminal device After receiving the configuration information sent by the access network device, the terminal device determines to enter a power saving mode according to a preset condition; the terminal device enters the inactive state and enters the power saving mode; The terminal device sends an acknowledgement message to the access network device, where the acknowledgement information is used by the access network device to determine that the terminal device enters the inactive state and the power save mode.
  • the terminal device determines whether to enter a power saving mode when entering the inactive state, including: at the terminal device After receiving the configuration information sent by the access network device, the terminal device enters an inactive state, and according to a preset condition, determines that the power saving mode can be entered when entering the inactive state; The terminal device sends request information to the access network device, where the request information is used by the terminal device to request the access network device to enter the power saving mode when entering the inactive state; Receiving, by the terminal device, response information that is sent by the access network device according to the request information, where the response information is used to indicate whether the terminal device enters the power saving mode; and the terminal device determines, according to the response information, whether Enter the power saving mode.
  • the response information is used to indicate that the terminal device does not enter the power saving mode, and the response information includes the access The reason for the rejection of the network device.
  • the response information is used to indicate that the terminal device enters the power saving mode according to a second timer, where the terminal device is configured according to Determining whether to enter the power saving mode
  • the method includes: when the terminal device receives the response information, turning on the second timer; when the second timer times out, the terminal device enters The power saving mode.
  • the response information includes a duration of the second timer.
  • the preset condition includes: at least one of The device is a terminal device for power saving, and the service in the terminal device allows the terminal device to enter the power saving mode; the service mode of the terminal device, the service mode includes at least one of the following parameters One: a time interval at which the service arrives at the terminal device, a frequency at which the service reaches the terminal device, a duration of the service at the terminal device, a data amount included in data in the service, and the a number of data packets; and motion information of the terminal device, the motion information being used to indicate a motion state and/or a moving rate of the terminal device.
  • the method further includes: when the terminal device enters the power saving mode, turning on a third timer; When the third timer expires, the terminal device enters the communication mode from the power saving mode, and the radio frequency channel of the terminal device in the communication mode is turned on.
  • the method further includes: determining, by the terminal device, the duration of the third timer by using the access network device; Or the terminal device negotiates with the core network device to determine a duration of the third timer.
  • the method further includes: determining, by the terminal device, the entering the communication mode from the power saving mode according to a period of updating the paging area The radio frequency channel of the terminal device in the communication mode is turned on.
  • the terminal device receives the configuration information sent by the access network device, and enters the inactive state according to the configuration information, thereby further determining that the device is in an inactive state.
  • the terminal device can enter the power saving mode, for example, determined by the configuration of the access network device, or determined based on a timer, or the terminal device requests to enter the power saving mode based on the preset condition, thereby enabling the terminal in the inactive state
  • the device enters the power saving mode to further reduce the power consumption of the terminal device.
  • a second aspect provides a method for determining a state of a terminal device, the method comprising: determining, by the access network device, whether the terminal device enters a power saving mode when entering an inactive state, where the power saving mode is The radio frequency module of the terminal device is closed; the access network device sends configuration information to the terminal device, where the configuration information is used to indicate whether the terminal device enters the inactive state and whether the device enters the inactive state. Enter the power saving mode.
  • the access network device determines whether the terminal device can enter the power saving mode when in the inactive state, and indicates that the terminal device is in an inactive state by using configuration information. In the case of the power saving mode, it is possible to implement the terminal device in the inactive state to enter the power saving mode, and further reduce the power consumption of the terminal device.
  • the method further includes: the connecting The network access device receives capability information sent by the terminal device or the core network device, where the capability information is used to indicate whether the terminal device supports the power saving mode; and the access network device determines that the terminal device enters an inactive state.
  • the case of entering the power saving mode includes: if the capability information indicates that the terminal device supports the power saving mode, the access network device determines that the terminal device enters a power saving state when entering an inactive state The mode; or, if the capability information indicates that the terminal device does not support the power saving mode, the access network device determines that the terminal device does not enter the power saving mode when entering the inactive state.
  • the method further includes: the access network device receiving the auxiliary information sent by the core network device, where the auxiliary information includes: whether the terminal device is currently allowed to enter the power saving mode, and whether the service being processed by the terminal device is allowed to enter the At least one of a power saving mode, a quality of service (QoS) requirement of a service entering the power saving mode, a type of the terminal device, a service mode of the terminal device, and motion information, the service The mode includes at least one of the following parameters: a time interval at which the service arrives at the terminal device, a frequency at which the service reaches the terminal device, a duration of the service at the terminal device, and data in the service The amount of data included and the number of the data packets, the motion information is used to indicate the motion state of the terminal device and And the mobile network device determines whether the terminal device enter
  • the configuration information includes a duration of the first timer, where the first timer is used by the terminal device to enter the non- When the state is activated, the terminal device enters the power saving mode when the first timer expires.
  • the method further includes: sending, by the access network device, a duration of the first timer to the core network device, where The duration of the first timer is used by the core network device to determine when to send the service data to the terminal device.
  • the method further includes: the access network device receiving service data sent by the core network device; Determining, by the device, the first start time of the terminal device to enter the power saving mode according to the first timer, where the access network device sends the service to the terminal device before the first start time data.
  • the method further includes: determining, by the access network device, the duration of the third timer by using the terminal device, The third timer is used when the terminal device is turned on when entering the power saving mode, and when the third timer expires, the terminal device enters the communication mode from the power saving mode, and is in the communication mode.
  • the radio frequency channel of the terminal device is turned on.
  • the configuration information includes a duration of the third timer.
  • the method further includes: sending, by the access network device, a duration of a third timer to the core network device, The duration of the third timer is used by the core network device to determine when to send the service data to the terminal device.
  • the method further includes: the access network device receiving service data sent by the core network device; Determining, according to the third timer, a third start time that the terminal device enters the communication mode, where the access network device sends the service data to the terminal device after the third start time .
  • the access network device determines whether the terminal device can enter the power saving mode when in the inactive state, and indicates that the terminal device is in an inactive state by using configuration information. In the case of the power saving mode, it is possible to implement the terminal device in the inactive state to enter the power saving mode, and further reduce the power consumption of the terminal device.
  • a third aspect a method for determining a state of a terminal device, where the method includes: the access network device sends configuration information to the terminal device, where the configuration information is used to indicate that the terminal device enters an inactive state; Receiving, by the access network device, request information sent by the terminal device after entering the inactive state, where the request information is used by the terminal device to enter a power saving mode when entering the inactive state, The radio frequency module of the terminal device in the power saving mode is turned off; the access network device sends response information to the terminal device according to the request information and the auxiliary information, where the response information is used to indicate that the terminal device is Whether to enter the power saving mode when entering the inactive state.
  • the access network device configures the terminal device to enter an inactive state, and the terminal device enters an inactive state and confirms whether it can also enter the power saving mode, and requests to enter by requesting information.
  • the access network device determines whether the terminal device can enter the power saving mode when the terminal device is in an inactive state, and indicates the terminal device by using the response information, thereby enabling the inactive mode.
  • the terminal device in the state enters the power saving mode, further reducing the power consumption of the terminal device.
  • the response information is used to indicate that the terminal device does not enter the power saving mode, and the response information includes a reason for rejection of the access network device.
  • the response information is used to indicate that the terminal device enters the power saving mode according to a second timer, where the second timing The device is used when the terminal device receives the response information, and when the second timer expires, the terminal device enters the power saving mode.
  • the response information includes a duration of the second timer.
  • the method further includes: sending, by the access network device, a duration of a second timer to the core network device, where The duration of the second timer is used by the core network device to determine when to send the service data to the terminal device.
  • the method further includes: the access network device receiving service data sent by the core network device; Determining, by the second timer, the second start time of the terminal device to enter the power saving mode, where the access network device sends the service to the terminal device before the second start time data.
  • the method further includes: the access network device receiving the auxiliary information sent by the core network device.
  • the auxiliary information includes: whether the terminal device is currently allowed to enter the power saving mode, and the service that the terminal device is processing Whether to enter at least one of the power saving mode, the QoS requirement of the service entering the power saving mode, the type of the terminal device, the service mode of the terminal device, and the motion information, where the service mode includes the following parameters At least one of: a time interval at which the service arrives at the terminal device, a frequency at which the service reaches the terminal device, a duration of the service at the terminal device, and a data amount included in data in the service And the number of the data packets, where the motion information is used to indicate a motion state and/or a moving rate of the terminal device.
  • the method further includes: determining, by the access network device, the duration of the third timer by using the terminal device, The third timer is used when the terminal device is turned on when entering the power saving mode, and when the third timer expires, the terminal device enters the communication mode from the power saving mode, and is in the communication mode.
  • the radio frequency channel of the terminal device is turned on.
  • the configuration information includes a duration of the third timer.
  • the method further includes: sending, by the access network device, a duration of a third timer to the core network device, where The duration of the third timer is used by the core network device to determine when to send service data to the terminal device.
  • the method further includes: the access network device receiving service data sent by the core network device; Determining, according to the third timer, a third start time that the terminal device enters the communication mode, where the access network device sends the service data to the terminal device after the third start time .
  • the access network device configures the terminal device to enter an inactive state, and the terminal device enters an inactive state and confirms whether it can also enter the power saving mode, and requests to enter by requesting information.
  • the access network device determines whether the terminal device can enter the power saving mode when the terminal device is in an inactive state, and indicates the terminal device by using the response information, thereby enabling the inactive mode.
  • the terminal device in the state enters the power saving mode, further reducing the power consumption of the terminal device.
  • a fourth aspect provides a method for determining a state of a terminal device, where the method includes: determining, by a core network device, timer information of a terminal device by using a control plane entity, where the timer information includes a duration of the second timer and/or Or the duration of the third timer, where the duration of the second timer is used by the terminal device to enter a power saving mode from the communication mode when the second timer expires, and the duration of the third timer is used for
  • the terminal device enters the communication mode from the power saving mode when the third timer expires, the radio frequency module of the terminal device in the power saving mode is turned off, and the terminal device in the communication mode is closed.
  • the radio frequency channel is turned on; the core network device sends service data to the terminal device through a user plane entity according to the timer information.
  • the determining, by the core network device, the timer information of the terminal device by using the control plane entity includes: the core network device passing the control plane entity and the terminal The device negotiates to determine the timer information.
  • the determining, by the core network device, the timer information of the terminal device by using the control plane entity receives the timer information sent by the access network device, where the timer information is determined by the access network device and the terminal device.
  • the method further includes: the core network device sending auxiliary information to the access network device, where the auxiliary information is used by the The access network device determines whether the terminal device enters a power saving mode when entering the inactive state.
  • the auxiliary information includes at least one of: whether the terminal device is currently allowed to enter the power saving mode, the terminal Whether the service being processed by the device allows access to the power saving mode, the quality of service QoS requirement of the service entering the power saving mode, the type of the terminal device, the service mode of the terminal device, and the motion information
  • the service The mode includes at least one of the following parameters: a time interval at which the service arrives at the terminal device, a frequency at which the service reaches the terminal device, a duration of the service at the terminal device, and data in the service The amount of data included and the number of the data packets used to indicate the motion state and/or the mobile rate of the terminal device.
  • the method for determining the state of the terminal device in the embodiment of the present application may also be in a power saving mode when the terminal device is in an inactive state, and the core network device determines that the terminal device enters the power saving mode or enters the communication mode.
  • the timer information is used to determine the time when the terminal device is in the power saving mode, and according to the time, the service data is sent to the terminal device when the terminal device is in the communication mode, and the service is temporarily cached when the terminal device is in the power saving mode. Data, so as not to affect the transmission of business data, but also reduce the power consumption of the terminal equipment.
  • a fifth aspect provides a method for determining a state of a terminal device, where the method includes: determining, by a control plane entity, a timer information by using a control plane entity, where the timer information includes a duration of the second timer. And a duration of the third timer, where the duration of the second timer is used by the terminal device to enter a power saving mode from the communication mode when the second timer expires, and the duration of the third timer is used for The terminal device enters the communication mode from the power saving mode when the third timer expires, the radio frequency module of the terminal device in the power saving mode is turned off, and the terminal in the communication mode is closed.
  • the radio frequency channel of the device is turned on; the core network device sends the timer information to the access network device by using a control plane entity, where the timer information is used by the access network device to determine that the terminal device is in the Time of the communication mode; the core network device sends service data to the access network device through a user plane entity, and the service data is used by the access network device Within the time of the terminal device transmitting the service data.
  • the method further includes: the core network device sends auxiliary information to the access network device, where the auxiliary information is used by the access network device to determine Whether the terminal device enters the power saving mode when entering the inactive state.
  • the auxiliary information includes at least one of: whether the terminal device is currently allowed to enter the power saving mode, the terminal Whether the service being processed by the device allows access to the power saving mode, the quality of service QoS requirement of the service entering the power saving mode, the type of the terminal device, the service mode of the terminal device, and the motion information
  • the service The mode includes at least one of the following parameters: a time interval at which the service arrives at the terminal device, a frequency at which the service reaches the terminal device, a duration of the service at the terminal device, and data in the service The amount of data included and the number of the data packets used to indicate the motion state and/or the mobile rate of the terminal device.
  • the method for determining the state of the terminal device in the embodiment of the present application may also be in a power saving mode when the terminal device is in an inactive state, and the core network device determines that the terminal device enters the power saving mode or enters the communication mode.
  • the timer information is sent to the access network device, so that the access network device can determine, according to the information of the timer, the time that the terminal device is in the power saving mode, and according to the time, the terminal device is in the In the communication mode, the service data is sent to the terminal device, and when the terminal device is in the power saving mode, the service data is temporarily cached, so that the power consumption of the terminal device is also reduced without affecting the service data transmission.
  • a terminal device for performing the method in the first aspect or the implementations thereof.
  • the terminal device includes a functional module for performing the method in the above first aspect or each implementation thereof.
  • an access network device including a processor and a memory.
  • the memory is for storing a computer program for invoking and running a computer program stored in the memory, performing the method of the second aspect or the implementations thereof, or performing the third aspect or implementations thereof method.
  • a core network device including a processor and a memory.
  • the memory is for storing a computer program for invoking and running a computer program stored in the memory, performing the method of the fourth aspect or the implementations thereof, or performing the fifth aspect or the implementations thereof method.
  • a chip for implementing the method of any of the above first to fifth aspects or the implementations thereof.
  • the chip includes: a processor for calling and running a computer program from the memory, such that the device on which the chip is mounted performs any one of the first to fifth aspects or the implementations thereof method.
  • a computer readable storage medium for storing a computer program, the computer program causing a computer to perform the method of any one of the first to fifth aspects described above or the implementations thereof.
  • a computer program product comprising computer program instructions, the computer program instructions causing a computer to perform the method of any of the first to fifth aspects or the implementations thereof.
  • a computer program which, when run on a computer, causes the computer to perform the method of any of the first to fifth aspects or the implementations thereof.
  • a communication system including a terminal device, an access network device, and a core network device, where the terminal device is configured to perform the method in the foregoing first aspect or each implementation manner thereof, the access network
  • the apparatus is for performing the method of any one of the second aspect to the third aspect or the implementation thereof, and the core network device is configured to perform any one of the fourth aspect to the fifth aspect or each of the foregoing The method in the implementation.
  • FIG. 1 is a schematic flowchart of a method for determining a state of a terminal device according to an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for determining a state of a terminal device according to another embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a method for determining a state of a terminal device according to still another embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a method for determining a state of a terminal device according to still another embodiment of the present application.
  • FIG. 5 is a schematic flowchart of a method for determining a state of a terminal device according to still another embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of an access network device according to an embodiment of the present application.
  • FIG. 8 is another schematic block diagram of an access network device according to an embodiment of the present application.
  • FIG. 9 is a schematic block diagram of a core network device according to an embodiment of the present application.
  • FIG. 10 is another schematic block diagram of a core network device according to an embodiment of the present application.
  • FIG. 11 is a schematic block diagram of a communication device in accordance with an embodiment of the present application.
  • FIG. 12 is a schematic block diagram of a chip in accordance with an embodiment of the present application.
  • FIG. 13 is a schematic block diagram of a communication system in accordance with an embodiment of the present application.
  • GSMC global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet radio service
  • LTE long term evolution
  • FDD LTE frequency division duplex
  • TDD LTE Time Division Duplex
  • UMTS universal mobile telecommunication system
  • WiMAX worldwide interoperability for microwave access
  • 5G future fifth generation
  • 5G fifth generation
  • NR new radio
  • the terminal device in the embodiment of the present application may refer to a user equipment, an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent, or User device.
  • the terminal device may also be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA), with wireless communication.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the access network device in the embodiment of the present application may be a device for communicating with the terminal device, for example, may be a base transceiver station (BTS) in a GSM system or a CDMA system, or may be a base station in a WCDMA system ( NodeB, NB), may also be an evolved base station (evolutional Node B, eNB or eNodeB) in the LTE system, or the access network device may be a relay station, an access point, an in-vehicle device, a wearable device, and a future 5G network. Access network equipment or access network equipment in a future evolved PLMN network.
  • BTS base transceiver station
  • NodeB, NB NodeB
  • eNodeB evolved base station
  • the access network device may be a relay station, an access point, an in-vehicle device, a wearable device, and a future 5G network.
  • Access network equipment or access network equipment in a future evolved PLMN network for example,
  • the core network device in the embodiment of the present application may be a mobility management entity (MME), and the embodiment of the present application is not limited thereto.
  • MME mobility management entity
  • FIG. 1 shows a schematic flow diagram of a method 100 for determining a state of a terminal device, which may be performed by a terminal device, in accordance with an embodiment of the present application.
  • the method 100 includes: S110, the terminal device receives configuration information sent by the access network device, where the configuration information is used to indicate that the terminal device enters an inactive state; and S120, the terminal device determines that the inactive state is entered.
  • the radio frequency module of the terminal device in the power saving mode is turned off.
  • the terminal device enters an inactive state according to the received configuration information sent by the access network device.
  • the terminal device may further determine whether to enter a power saving mode, wherein the terminal device in the power saving mode turns off the radio frequency module, so that the terminal device in the inactive state enters the power saving mode. Further reduce power consumption.
  • the terminal device in the power-saving mode turns off the radio mode, and cannot perform related operations, for example, cannot perform cell selection, cell reselection, cell measurement, paging, and receiving system messages, but the embodiment of the present application is not limited thereto. .
  • the terminal device may determine whether to enter the power saving mode, for example, the terminal device may be determined according to the configuration of the access network device; or, the terminal device may also be preset according to the preset.
  • the rule is determined, for example, by means of timer timing; or the terminal device can determine whether the power saving mode can be entered according to the preset condition, for example, the capability of the terminal device to support the power saving mode or the service requirement thereof, but the embodiment of the present application does not Limited to this.
  • the terminal device determines whether the power saving mode is entered when the inactive state is entered, including: receiving, by the terminal device, the configuration information sent by the access network device, and further indicating that the terminal device enters In the power saving mode, the terminal device enters the power saving mode while entering the inactive state according to the configuration information.
  • the access network device may configure the terminal device to enter the inactive state, and configure the terminal device to enter the power saving mode, so that the terminal device enters the inactive state according to the received configuration information. At the same time enter the power saving mode.
  • the terminal device may further send the capability information to the access network device, so that the access network device can determine, by using the capability information, whether the terminal device is in an inactive state.
  • the capability information is used to indicate whether the terminal device supports the power saving mode. If the capability information indicates that the terminal device supports the power saving mode, the access network device may indicate, according to the capability information, that the terminal device enters the power saving mode when entering the inactive state.
  • the core network device may send the capability information to the access network device, where the capability information is used to indicate whether the terminal device supports the power saving mode, so as to facilitate the access network device. Based on the capability information, it is determined whether the terminal device enters the power saving mode when entering the inactive state. If the capability information indicates that the terminal device supports the power saving mode, the access network device may indicate, according to the capability information, that the terminal device enters the power saving mode when entering the inactive state.
  • the core network device may further send the auxiliary information to the access network device, so that the access network device determines, according to the auxiliary information, whether the terminal device is in an inactive state.
  • the auxiliary information may include at least one of the following information: whether the terminal device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, and the QoS of the service entering the power saving mode. Requirements, the type of the terminal device, the service mode of the terminal device, and the motion information.
  • the auxiliary information may include whether the terminal device is currently allowed to enter the power saving mode. For example, the core network device determines whether the terminal device is currently allowed to enter the power saving mode, and notifies the access network device by using the auxiliary information. If the auxiliary information indicates that the current terminal device allows, the access network device may determine that the terminal device is in an inactive state. Entering the power saving mode, and configuring the terminal device by using configuration information; if the auxiliary information indicates that the current terminal device is not allowed, the access network device may determine that the terminal device does not enter the power saving mode when entering the inactive state, and may The configuration terminal configures the terminal device to enter only the inactive state.
  • the core network device may determine whether the terminal device is allowed to enter the power saving mode according to the QoS requirement of the service currently processed by the terminal device, for example, the delay requirement, but the embodiment of the present application is not limited thereto.
  • the auxiliary information may further include whether the service being processed by the terminal device is allowed to enter the power saving mode.
  • the core network device determines whether the service currently being processed by the terminal device is allowed to enter the power saving mode, and notifies the access network device by using the auxiliary information. If the auxiliary information indicates that the currently processed service of the terminal device allows, the access network device may Determining that the terminal device enters the power saving mode when entering the inactive state, and configuring the terminal device by using the configuration information; if the auxiliary information indicates that the terminal device does not allow the current processing, the access network device may determine that the terminal device is in the inactive state. In this case, the power saving mode is not entered, and the configuration information can be configured to configure the terminal device to enter only the inactive state.
  • the core network device may determine, according to the QoS requirement of the service currently processed by the terminal device, for example, the delay requirement, whether the service currently processed by the terminal device allows the terminal device to enter the power-saving mode, but the embodiment of the present application is not limited thereto.
  • the auxiliary information may further include a QoS requirement of the service that enters the power saving mode in the terminal device.
  • the core network device determines the QoS requirements of the service that the terminal device can enter the power saving mode, such as the delay requirement, determines whether it allows the terminal device to enter the power saving mode, and notifies the access network device through the auxiliary information, if
  • the auxiliary information indicates that the QoS requirement of the service of the terminal device allows the terminal device to enter the power saving mode, and the access network device may determine that the terminal device enters the power saving mode when entering the inactive state, and configures the terminal device by using the configuration information;
  • the QoS requirement of the service indicating the terminal device does not allow the terminal device to enter the power saving mode, and the access network device can determine that the terminal device does not enter the power saving mode when entering the inactive state, and can configure the terminal device to enter only through the configuration information. Inactive state.
  • the auxiliary information may further include a type of the terminal device.
  • the core network device determines the type of the terminal device, for example, whether the terminal device is a terminal device for power saving, or determines that the type of the terminal device is an Internet of Things (IoT) terminal.
  • the device, the IoT terminal device can enter the power saving mode.
  • the core network device notifies the access network device of the type of the terminal device by using the auxiliary information, and if the access network device determines, according to the type of the terminal device, the terminal device is a terminal device that saves power, or determines the terminal device.
  • IoT Internet of Things
  • the configuration terminal device configures the terminal device to enter the power saving mode when entering the inactive state; if the access network device determines that the terminal device cannot enter the power saving mode according to the type of the terminal device, the configuration information is passed. Only configure the terminal device to enter the inactive state.
  • the auxiliary information may further include a service mode of the terminal device, where the service mode may include at least one of the following parameters: a time interval at which the service reaches the terminal device, and a frequency at which the service reaches the terminal device The duration of the service at the terminal device, the amount of data included in the data in the service, and the number of the data packets.
  • the frequency of the service in the service mode of the terminal device reaching the terminal device may be represented by several levels, such as high frequency, intermediate frequency, and low frequency according to different time intervals.
  • the core network device determines a service mode of the terminal device, for example, determining a time interval at which the service reaches the terminal device, a data volume and a number of data packets, and sending auxiliary information including the service mode to the access network device. If the terminal network device determines that the terminal device cannot enter the power saving mode according to the service mode in the auxiliary information, the terminal device can be configured to enter the inactive state by using the configuration information.
  • the access network device determines, according to the service mode, that the terminal device does not currently have any services or services to be processed, and determines that the terminal device can enter the power saving mode, configuring the terminal device to enter the inactive state through the configuration information also enters the power saving mode. mode.
  • the auxiliary information may further include motion information of the terminal device, where the motion information is used to indicate a motion state and/or a moving rate of the terminal device.
  • the motion state of the terminal device can be divided into moving and stationary, wherein the movement can be further divided into different states such as fast moving and slow moving according to the rate.
  • the core network device determines motion information of the terminal device, for example, may determine a motion state of the terminal device, and send auxiliary information including the motion state to the access network device, where the access network device is configured according to the auxiliary information.
  • the configuration device When the motion state determines that the terminal device is currently in the mobile state, determining that the terminal device cannot enter the power saving mode, the configuration device only configures the terminal device to enter the inactive state; and when the access network device determines, according to the motion state, the terminal device is currently in the active state.
  • the stationary state or the moving speed is very slow, it is determined that the terminal device can enter the power saving mode, and the configuration device configures the terminal device to enter the inactive state and also enters the power saving mode.
  • the terminal device determines whether the power saving mode is entered when the inactive state is entered, and may include: when the terminal device enters the inactive state, start the first timer; When the first timer expires, the terminal device enters the power saving mode. Specifically, the terminal device determines to enter the inactive state according to the received configuration information, and starts the first timer when entering the inactive state. When the first timer expires, the terminal device enters the power saving mode again.
  • the duration of the first timer may be configured by the access network device for the terminal device, or may be preset, for example, based on a protocol, and the embodiment of the present application is not limited thereto.
  • the duration of the first timer may be configured by the access network device for the terminal device, for example, the configuration information that is sent by the access network device to the terminal device to indicate that the terminal device enters the inactive state may include the The duration of the first timer.
  • the access network device may determine whether the terminal device enters a power saving mode when entering an inactive state, for example, the capability information sent by the access network device according to the terminal device or the core network device, or sent according to the core network device.
  • the auxiliary information determines whether the terminal device enters the power saving mode when entering the inactive state, where the capability information is used to indicate whether the terminal device supports the power saving mode, and the auxiliary information may include: whether the terminal device is currently allowed Entering the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, the QoS requirement of the service entering the power saving mode, the type of the terminal device, the service mode of the terminal device, and at least the motion information One.
  • the duration of the first timer is configured by the access network device for the terminal device, and the duration of the first timer may be sent to the core network device.
  • the core network device may receive the first timer by using the control plane entity.
  • the duration is such that the core network device determines the time for transmitting the service data to the terminal device according to the duration of the first timer.
  • the core network device may determine, according to the duration of the first timer, a time when the terminal device is in the power saving mode, for example, determining a start time when the terminal device enters the power saving mode, so that the user plane entity of the core network device is Before the time, the service data is sent to the terminal device, that is, when the terminal device is still in the communication mode and does not enter the power saving mode, the service data is sent, and after the terminal device enters the power saving mode, the core network device does not send the service data.
  • the business data can be cached first.
  • the access network device determines, according to the duration of the first timer, the first start time of the terminal device to enter the power saving mode, so that the core network device sends the service data to the terminal device by using the access network device, and the access network device Before the first start time, the service data is sent to the terminal device, that is, when the terminal device is still in the communication mode but does not enter the power saving mode, the service data is sent, and after the terminal device enters the power saving mode, the access network The device can cache the service data first and temporarily not send the service data.
  • the terminal device determines whether the power saving mode is entered in the case of entering the inactive state, and may further include: after the terminal device receives the configuration information sent by the access network device, The terminal device determines to enter the power saving mode according to the preset condition; the terminal device enters the inactive state and enters the power saving mode; the terminal device sends the acknowledgement information to the access network device, where the acknowledgement information is used by the access network device Determining that the terminal device enters the inactive state and the power saving mode.
  • the terminal device determines to enter the inactive state according to the configuration information, and may further determine that the terminal device enters the power saving mode when entering the inactive state when the terminal device meets the preset condition according to the preset condition, where the preset The condition may include: the terminal device determines that the power saving mode is supported, the terminal device is a terminal device for power saving, the service in the terminal device allows the terminal device to enter the power saving mode, the service mode of the terminal device, and At least one of the motion information of the terminal device.
  • the preset condition may include: the terminal device determines to support the power saving mode, and if the terminal device determines that the preset condition is met, that is, the terminal device supports the power saving mode, determining that the power saving mode may be entered, otherwise the terminal device may not enter the power saving mode. Enter the power saving mode.
  • the preset condition may further include: the terminal device is a terminal device for power saving, and the terminal device determines that the preset condition is met, that is, the terminal device determines that the terminal device is a target device that saves power, Then it is determined that the power saving mode can be entered, otherwise the power saving mode cannot be entered.
  • the preset condition may further include: the service in the terminal device allows the terminal device to enter the power saving mode, and the terminal device determines that the preset condition is met, that is, the terminal device determines that its service allows the user to enter the power saving mode.
  • the QoS requirement of the service satisfies the requirement, and the QoS requirement may be a delay requirement, and the terminal device determines that the power saving mode can be entered, otherwise the power saving mode cannot be entered.
  • the preset condition may further include determining, by the terminal device, whether to enter a power saving mode according to the service mode of the terminal, where the service mode may include at least one of the following parameters: a time interval at which the service reaches the terminal device, The frequency at which the service reaches the terminal device, the duration of the service at the terminal device, the amount of data included in the data in the service, and the number of the data packets.
  • the frequency of the service in the service mode of the terminal device reaching the terminal device may be represented by several levels, such as high frequency, intermediate frequency, and low frequency according to different time intervals.
  • the preset condition may be: When the frequency of the service reaching the terminal device is high frequency, it is determined that the terminal device cannot enter the power saving mode; when the frequency of the service device reaching the terminal device is the intermediate frequency or the low frequency, it is determined that the terminal device can enter the power saving mode.
  • the service mode of the terminal device may include a time interval for the service to reach the terminal device, a data volume and a number of data packets, and the preset condition may be that when the service currently processed by the terminal device is more frequent, the method is determined. The terminal device cannot enter the power saving mode; when the terminal device does not currently have any services or services to be processed, it is determined that the terminal device can enter the power saving mode.
  • the preset condition may further include determining, by the terminal device, whether to enter a power saving mode according to the motion information of the terminal, where the motion information is used to indicate a motion state and/or a moving rate of the terminal device.
  • the motion state of the terminal device may be divided into mobile and static, wherein the mobile may be further divided into different states such as fast moving and slow moving according to a rate
  • the preset condition may be: when the terminal device is currently in a moving state. It is determined that the terminal device cannot enter the power saving mode; when the terminal device is currently in a static state or the moving speed is very slow, it is determined that the terminal device can enter the power saving mode.
  • the terminal device determines that the power saving mode can be entered in the case of entering the inactive state according to the preset condition, the terminal device enters the inactive state, enters the power saving mode, and sends the mode to the access network device.
  • the terminal device determines whether the power saving mode is entered when the inactive state is entered, including: after the terminal device receives the configuration information sent by the access network device, the terminal device The device enters an inactive state, and according to the preset condition, determines that the power saving mode can also be entered when entering the inactive state; the terminal device sends request information to the access network device, where the request information is used by the terminal device The access network device requests to enter the power saving mode when entering an inactive state; the terminal device receives response information sent by the access network device according to the request information, where the response information is used to indicate whether the terminal device is entering In the case of the inactive state, the power saving mode is entered; the terminal device determines, according to the response information, whether to enter the power saving mode when entering the inactive state.
  • the terminal device determines to enter the inactive state according to the configuration information, and may also determine, according to the preset condition, that the terminal device can enter the power saving mode when entering the inactive state, and then forward the connection when the terminal device meets the preset condition.
  • the network access device requests to enter the power saving mode.
  • the preset condition may include: the terminal device determines that the power saving mode is supported, the terminal device is a terminal device that saves power, and the service in the terminal device allows the terminal device to enter the power saving mode, the terminal At least one of the service mode of the device and the motion information of the terminal device is not described herein.
  • the access network device determines, according to the request information sent by the terminal device, whether the terminal device can enter the power saving mode in the inactive state, and sends a response message to the terminal device, where the response information is used to indicate whether the terminal device is
  • the power saving mode can also be entered in the inactive state, so that the terminal device enters or does not enter the power saving mode according to the response information.
  • the access network device may determine, according to the auxiliary information, whether the terminal device can enter a power saving mode.
  • the auxiliary information is sent by the core network device to the access network device, so that the access network device determines, according to the auxiliary information, whether the terminal device enters the power saving mode when entering the inactive state.
  • the auxiliary information may include: whether the terminal device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, the QoS requirement of the service entering the power saving mode, and the terminal device At least one of the type, the service mode of the terminal device, and the motion information of the terminal device is not described herein.
  • the response information indicates that the terminal device does not enter the power saving mode, and optionally, the response information may further include The reason why the access network refuses, but the embodiment of the present application is not limited thereto.
  • the terminal device determines that the terminal device can enter the power saving mode when entering the inactive state, the terminal device enters the power saving mode by using the response information, and correspondingly, the terminal device enters the province according to the response information. Electrical mode.
  • the terminal device may enter the power saving mode according to the indication of the response information when receiving the response information, or the terminal device starts the second timer when the response information is received, at the second timing. When the device times out, it enters the power saving mode.
  • the duration of the second timer may be configured by the access network device for the terminal device, for example, the response information may include a duration of the second timer; or the second timer may be preset
  • the duration of the application for example based on protocol settings, is not limited in this respect.
  • the duration of the second timer is configured by the access network device for the terminal device, and the duration of the second timer may be sent to the core network device.
  • the core network device may receive the second timer by using the control plane entity.
  • the duration is such that the core network device determines the time for transmitting the service data to the terminal device according to the duration of the second timer.
  • the core network device may determine, according to the duration of the second timer, a time when the terminal device is in the power saving mode, for example, may determine a start time of the terminal device to enter the power saving mode, so that the user plane of the core network device Before the time, the entity sends the service data to the terminal device, that is, when the terminal device is still in the communication mode but does not enter the power saving mode, the service data is sent, and after the terminal device enters the power saving mode, the core network device does not send.
  • Business data for example, can be cached first.
  • the access network device determines, according to the duration of the second timer, that the terminal device enters a second start time of the power saving mode, so that the core network device sends the service data to the terminal device by using the access network device, and the access network device Before the second start time, the service data is sent to the terminal device, that is, when the terminal device is still in the communication mode and does not enter the power saving mode, the service data is sent, and after the terminal device enters the power saving mode, the access network The device can cache the service data first and temporarily not send the service data.
  • the method 100 may further include: when the terminal device enters the power saving mode, turn on the third timer, when When the third timer expires, the terminal device wakes up from the power saving mode and enters the communication mode.
  • the terminal device is closed by the radio frequency channel, and the terminal device wakes up from the power saving mode to enter the communication mode, and then opens the radio frequency channel, so that the terminal device can perform, for example, cell selection, cell reselection, cell measurement, During the operation such as paging, the terminal device resumes operations that cannot be performed in the power saving mode, but the embodiment of the present application is not limited thereto.
  • the terminal device may continue to be in an inactive state, or may also be in an inactive state.
  • the embodiment of the present application is not limited thereto.
  • the duration of the third timer may be determined by the terminal device and the access network device by negotiation; or may be determined by the terminal device and the core network device, and notified by the core network device.
  • the negotiation of the third timer may be performed during the process of configuring the terminal device to enter the inactive state, such as the duration of the third timer by using the configuration information; or during the connection establishment or reconfiguration process of the terminal device; or the terminal device In the process of attaching; or in the process of establishing or modifying a protocol data unit (PDU) session; or in the process of establishing or reconfiguring a bearer; or in the process of establishing or reconfiguring a QoS flow, the embodiment of the present application Not limited to this.
  • PDU protocol data unit
  • the duration of the third timer is determined by the terminal device and the access network device, and the access network device may determine, according to the duration of the third timer, that the terminal device wakes up from the power saving mode and enters a third start time of the power saving mode, and after the third start time, that is, after the terminal device enters the communication mode, send the service data to the terminal device, where the service data may be the core network device through the user plane entity If the terminal device is in the power saving mode, the service data may be temporarily cached in the access network device.
  • the access network device negotiates with the terminal device to determine the duration of the third timer, and the access network device may send the duration of the third timer to the core network device, so that the core network device is configured according to the third timer.
  • the length of time to determine when to send service data to the terminal device may be used to determine the duration of the third timer.
  • the core network device may determine, according to the duration of the third timer, a time when the terminal device is in the communication mode, for example, may determine a moment when the terminal device wakes up from the power saving mode and enters the power saving mode, and may After the time, that is, after the terminal device enters the communication mode, the service data is sent to the terminal device by the user plane entity, and the service data may be temporarily cached in the core network device if the terminal device is in the power saving mode.
  • the duration of the third timer is determined by the terminal device and the core network device, and the core network device may further notify the access network device of the duration of the third timer, where the core network device may The time for transmitting the service data to the terminal device is determined according to the duration of the third timer.
  • the core network device may determine, according to the duration of the third timer, a time when the terminal device is in the communication mode, for example, may determine a moment when the terminal device wakes up from the power saving mode and enters the power saving mode, and may After the time, that is, after the terminal device enters the communication mode, the service data is sent to the terminal device by the user plane entity, and the service data may be temporarily cached in the core network device if the terminal device is in the power saving mode.
  • the core network device negotiates with the terminal device to determine the duration of the third timer, and sends the duration of the third timer to the access network device by using the control plane entity, so that the access network device can be configured according to the third timer.
  • the duration of time determining that the terminal device wakes up from the power saving mode and enters the third start time of the power saving mode, and may send the service to the terminal device after the third starting time, that is, after the terminal device enters the communication mode.
  • Data where the service data can be sent to the access network device by the core network device through the user plane entity. If the terminal device is in the power saving mode, the service data can be temporarily cached in the access network device.
  • the method 100 may further include: determining, by the terminal device, the power saving according to the period of updating the paging area.
  • the mode enters the communication mode, and the radio channel of the terminal device in the communication mode is turned on.
  • the terminal device synchronizes the time when the terminal device enters the communication mode according to the period of updating the paging area, and when the terminal device updates the paging area, for example, the terminal device starts to perform update searching.
  • the terminal device wakes up from the power saving mode and enters the communication mode, that is, the time domain of the terminal device enters the communication mode to update the paging area, so that the terminal device does not need additional settings.
  • the power saving mode enters the communication mode, and causes the terminal device to update the paging area, it is in the communication mode, not the power saving mode.
  • the core network device in this embodiment of the present application may include a control plane entity, which may be any entity capable of processing various control class information, for example, may determine auxiliary information, or may also access the access network device. Sending the auxiliary information; the core network device may further include a user plane entity, which is any entity capable of processing user data, for example, the user plane entity may send service data to the terminal device, or through the access network device to the terminal The device sends service data, and the embodiment of the present application is not limited thereto.
  • timers in the embodiments of the present application are any devices that can be used for timing, for example, the timer may also be referred to as a timer. This is not limited here.
  • the terminal device receives the configuration information sent by the access network device, and enters the inactive state according to the configuration information, thereby further determining that the device is in an inactive state.
  • the terminal device can enter the power saving mode, for example, determined by the configuration of the access network device, or determined based on a timer, or the terminal device requests to enter the power saving mode based on the preset condition, thereby enabling the terminal in the inactive state
  • the device enters the power saving mode to further reduce the power consumption of the terminal device.
  • FIG. 1 a method for determining the state of a terminal device according to an embodiment of the present application is described in detail from the perspective of a terminal device. The following describes the implementation according to the present application from the perspective of the access network device with reference to FIG. 2 to FIG. 3 .
  • the method 200 includes: S210, the access network device determines whether the terminal device enters a power saving mode when the inactive state is entered, and the radio frequency module of the terminal device in the power saving mode is turned off; S220, The access network device sends configuration information to the terminal device, where the configuration information is used to indicate whether the terminal device enters the inactive state and enters the power saving mode when entering the inactive state.
  • the method further includes: the access network device receiving the capability information sent by the terminal device or the core network device The capability information is used to indicate whether the terminal device supports the power saving mode; the access network device determines whether the terminal device enters the power saving mode when entering the inactive state, including: if the capability information indicates that the terminal device supports In the power saving mode, the access network device determines that the terminal device enters a power saving mode when entering an inactive state; or, if the capability information indicates that the terminal device does not support the power saving mode, the access network device determines The terminal device does not enter the power saving mode when entering the inactive state.
  • the method further includes: the access network device receiving the auxiliary information sent by the core network device, the auxiliary information
  • the method includes: whether the terminal device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, the QoS requirement of the service entering the power saving mode, and the type of the terminal device, and the terminal device At least one of a service mode and a motion information, the service mode comprising at least one of the following parameters: a time interval at which the service arrives at the terminal device, a frequency at which the service reaches the terminal device, and a duration of the service at the terminal device
  • the amount of data included in the data in the service and the number of the data packets, the motion information is used to indicate a motion state and/or a mobile rate of the terminal device; and the access network device determines that the terminal device enters an inactive state.
  • Whether to enter the power saving mode including: the
  • the configuration information includes a duration of the first timer, where the first timer is used when the terminal device enters the inactive state, and the terminal device enters the power saving mode when the first timer expires. .
  • the method 200 further includes: sending, by the access network device, the duration of the first timer to the core network device, where the duration of the first timer is used by the core network device to determine to send the service data to the terminal device time.
  • the method 200 further includes: the access network device receiving the service data sent by the core network device; the access network device determining, according to the first timer, the first start of the terminal device to enter the power saving mode The access network device sends the service data to the terminal device before the first start time.
  • the method further includes: the access network device negotiates with the terminal device to determine a duration of the third timer, where the third timer is used when the terminal device enters the power saving mode, and when the third device When the timer expires, the terminal device enters the communication mode from the power saving mode, and the radio frequency channel of the terminal device in the communication mode is turned on.
  • the configuration information includes a duration of the third timer.
  • the method 200 further includes: sending, by the access network device, the duration of the third timer to the core network device, where the duration of the third timer is used by the core network device to determine to send the service data to the terminal device time.
  • the method 200 further includes: the access network device receives the service data sent by the core network device; and the access network device determines, according to the third timer, the third start time that the terminal device enters the communication mode. The access network device sends the service data to the terminal device after the third start time.
  • the terminal device in the method 200 may correspond to the terminal device in the method 100
  • the access network device in the method 200 may correspond to the access network device in the method 100
  • the core network device in the method 200 may correspond to The core network device in the method 100 is not described here.
  • the access network device determines whether the terminal device can enter the power saving mode when in the inactive state, and indicates that the terminal device is inactive through the configuration information. In the case of the state, whether the power saving mode can be entered, thereby enabling the terminal device in the inactive state to enter the power saving mode, further reducing the power consumption of the terminal device.
  • FIG. 3 illustrates a schematic flowchart of a method 300 for determining a state of a terminal device, which may be performed by an access network device, in accordance with still another embodiment of the present application.
  • the method 300 includes: S310, the access network device sends configuration information to the terminal device, where the configuration information is used to indicate that the terminal device enters an inactive state; and S320, the access network device receives the terminal device a request message sent after the inactive state is entered, the request information is used by the terminal device to enter a power saving mode when the inactive state is entered, and the radio frequency module of the terminal device in the power saving mode is turned off; S330, The access network device sends response information to the terminal device according to the request information and the auxiliary information, where the response information is used to indicate whether the terminal device enters the power saving mode when entering the inactive state.
  • the response information is used to indicate that the terminal device does not enter the power saving mode, and the response information includes a reason for the rejection of the access network device.
  • the response information is used to indicate that the terminal device enters the power saving mode according to the second timer, where the second timer is used when the terminal device receives the response information, and when the second timer expires, The terminal device enters the power saving mode.
  • the response information includes a duration of the second timer.
  • the method 300 further includes: sending, by the access network device, the duration of the second timer to the core network device, where the duration of the second timer is used by the core network device to determine to send the service data to the terminal device time.
  • the method 300 further includes: the access network device receives the service data sent by the core network device; and the access network device determines, according to the second timer, the second start of the terminal device to enter the power saving mode. The access network device sends the service data to the terminal device before the second start time.
  • the method further includes: the access network device receiving the auxiliary information sent by the core network device.
  • the auxiliary information includes: whether the terminal device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, the QoS requirement of the service entering the power saving mode, and the terminal device At least one of a type, a service mode of the terminal device, and a motion information, the service mode including at least one of the following parameters: a time interval at which the service arrives at the terminal device, a frequency at which the service reaches the terminal device, the service The motion information is used to indicate the motion state and/or the mobility rate of the terminal device in the duration of the terminal device, the amount of data included in the data in the service, and the number of the data packets.
  • the method further includes: the access network device negotiates with the terminal device to determine a duration of the third timer, where the third timer is used when the terminal device enters the power saving mode, and when the third device When the timer expires, the terminal device enters the communication mode from the power saving mode, and the radio frequency channel of the terminal device in the communication mode is turned on.
  • the configuration information includes a duration of the third timer.
  • the method 300 further includes: sending, by the access network device, the duration of the third timer to the core network device, where the duration of the third timer is used by the core network device to determine to send the service data to the terminal device time.
  • the method 300 further includes: the access network device receiving the service data sent by the core network device; the access network device determining, according to the third timer, the third start time of the terminal device entering the communication mode The access network device sends the service data to the terminal device after the third start time.
  • the terminal device in the method 300 may correspond to the terminal device in the method 100
  • the access network device in the method 300 may correspond to the access network device in the method 100
  • the core network device in the method 300 may correspond to The core network device in the method 100 is not described here.
  • the access network device configures the terminal device to enter an inactive state, and the terminal device enters an inactive state and confirms whether the power saving mode can also be entered, by requesting information request.
  • the access network device determines whether the terminal device can enter the power-saving mode when the terminal device is in an inactive state based on the auxiliary information of the terminal device, and indicates the terminal device by using the response information, thereby enabling the device to be in a non-active state.
  • the activated terminal device enters the power saving mode to further reduce the power consumption of the terminal device.
  • a method for determining the state of a terminal device according to an embodiment of the present application is described in detail from the perspective of an access network device, and will be described from the perspective of the core network device in conjunction with FIG. 4 to FIG. 5 .
  • a method for determining a state of a terminal device according to an embodiment of the present application is described in detail from the perspective of an access network device, and will be described from the perspective of the core network device in conjunction with FIG. 4 to FIG. 5 .
  • FIG. 4 illustrates a schematic flow diagram of a method 400 for determining a state of a terminal device, which may be performed by a core network device, in accordance with another embodiment of the present application.
  • the method 400 includes: S410, the core network device determines, by using a control plane entity, timer information of the terminal device, where the timer information includes a duration of the second timer and/or a duration of the third timer, where The duration of the second timer is used by the terminal device to enter a power saving mode from the communication mode when the second timer expires, and the duration of the third timer is used by the terminal device from the province when the third timer expires
  • the radio mode enters the communication mode, the radio frequency module of the terminal device in the power saving mode is turned off, and the radio frequency channel of the terminal device in the communication mode is turned on; S420, the core network device passes the user plane according to the timer information.
  • the entity sends the service data to the terminal device.
  • the second timer in the method 400 may correspond to the second timer and/or the first timer in the method 100
  • the third timer in the method 400 may correspond to the third timing in the method 100. The device will not be described here.
  • the core network device determines, by the control plane entity, the timer information of the terminal device, where the core network device negotiates with the terminal device to determine the timer information by using the control plane entity.
  • the core network device determines the timer information of the terminal device by using the control plane entity, where the core network device receives, by using the control plane entity, timer information sent by the access network device, where the timer information is the access The network device negotiates with the terminal device to determine.
  • the method further includes: the core network device sending auxiliary information to the access network device, where the auxiliary information is used by the access network device to determine whether the terminal device enters a power saving mode when entering the inactive state. .
  • the auxiliary information includes at least one of the following: whether the terminal device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, and the service that enters the power saving mode a quality QoS requirement, a type of the terminal device, a service mode of the terminal device, and motion information, the service mode including at least one of the following parameters: a time interval at which the service arrives at the terminal device, and a frequency at which the service reaches the terminal device The degree, the duration of the service at the terminal device, the amount of data included in the data in the service, and the number of packets, the motion information is used to indicate the motion state and/or the mobile rate of the terminal device.
  • the terminal device in the method 400 may correspond to the terminal device in the method 100
  • the access network device in the method 400 may correspond to the access network device in the method 100
  • the core network device in the method 400 may correspond to The core network device in the method 100 is not described here.
  • the method for determining the state of the terminal device in the embodiment of the present application may also be in a power saving mode when the terminal device is in an inactive state, and the core network device determines that the terminal device enters the power saving mode or enters the communication mode.
  • the timer information is used to determine the time when the terminal device is in the power saving mode, and according to the time, the service data is sent to the terminal device when the terminal device is in the communication mode, and the service is temporarily cached when the terminal device is in the power saving mode. Data, so as not to affect the transmission of business data, but also reduce the power consumption of the terminal equipment.
  • FIG. 5 shows a schematic flowchart of a method 500 for determining a state of a terminal device, which may be performed by a core network device, according to another embodiment of the present application.
  • the method 500 includes: S510, the core network device determines, by using a control plane entity, a timer information, where the timer information includes a duration of the second timer and/or a duration of the third timer, where The duration of the second timer is used by the terminal device to enter a power saving mode from the communication mode when the second timer expires, and the duration of the third timer is used by the terminal device when the third timer expires
  • the power saving mode enters the communication mode, the radio frequency module of the terminal device in the power saving mode is turned off, and the radio frequency channel of the terminal device in the communication mode is turned on; S520, the core network device passes through the control plane entity to the access network.
  • the device sends the timer information, where the timer information is used by the access network device to determine the time when the terminal device is in the communication mode; and S530, the core network device sends the service data to the access network device by using the user plane entity, where The service data is used by the access network device to send the service data to the terminal device during the time.
  • the second timer in the method 500 may correspond to the second timer and/or the first timer in the method 100
  • the third timer in the method 500 may correspond to the third timing in the method 100. The device will not be described here.
  • the method further includes: the core network device sending auxiliary information to the access network device, where the auxiliary information is used by the access network device to determine whether the terminal device enters a power saving mode when entering the inactive state. .
  • the auxiliary information includes at least one of the following: whether the terminal device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, and the service that enters the power saving mode a quality QoS requirement, a type of the terminal device, a service mode of the terminal device, and motion information, the service mode including at least one of the following parameters: a time interval at which the service arrives at the terminal device, and a frequency at which the service reaches the terminal device The degree, the duration of the service at the terminal device, the amount of data included in the data in the service, and the number of packets, the motion information is used to indicate the motion state and/or the mobile rate of the terminal device.
  • the terminal device in the method 500 may correspond to the terminal device in the method 100
  • the access network device in the method 500 may correspond to the access network device in the method 100
  • the core network device in the method 500 may correspond to The core network device in the method 100 is not described here.
  • the method for determining the state of the terminal device in the embodiment of the present application may also be in a power saving mode when the terminal device is in an inactive state, and the core network device determines that the terminal device enters the power saving mode or enters the communication mode.
  • the timer information is sent to the access network device, so that the access network device can determine, according to the information of the timer, the time that the terminal device is in the power saving mode, and according to the time, the terminal device is in the In the communication mode, the service data is sent to the terminal device, and when the terminal device is in the power saving mode, the service data is temporarily cached, so that the power consumption of the terminal device is also reduced without affecting the service data transmission.
  • the size of the sequence numbers of the foregoing processes does not mean the order of execution sequence, and the order of execution of each process should be determined by its function and internal logic, and should not be applied to the embodiment of the present application.
  • the implementation process constitutes any limitation.
  • the terminal device 600 includes: a receiving unit 610 and a processing unit 620, and optionally, a sending unit 630.
  • the receiving unit 610 is configured to: receive configuration information sent by the access network device, where the configuration information is used to indicate that the terminal device enters an inactive state; and the processing unit 620 is configured to: determine to enter the inactive state Whether to enter the power saving mode, the radio frequency module of the terminal device in the power saving mode is turned off.
  • the configuration information is further used to indicate that the terminal device enters the power saving mode
  • the processing unit 620 is configured to: enter the power saving mode while entering the inactive state according to the configuration information.
  • the sending unit 630 is configured to: send the capability information to the access network device, where the capability information is used to indicate whether the terminal device supports the power saving mode, and the configuration information is that the access network device is configured according to the capability information. definite.
  • the processing unit 620 is specifically configured to: when entering the inactive state, enable the first timer; when the first timer expires, enter the power saving mode.
  • the configuration information is further used to indicate a duration of the first timer.
  • the processing unit 620 is specifically configured to: after the receiving unit 610 receives the configuration information sent by the access network device, determine to enter a power saving mode according to a preset condition; enter the inactive state and enter the The power saving mode is configured to: send the acknowledgement information to the access network device, where the acknowledgement information is used by the access network device to determine that the terminal device enters the inactive state and the power save mode.
  • the processing unit 620 is specifically configured to: after the receiving unit 610 receives the configuration information sent by the access network device, enter an inactive state, and determine, according to the preset condition, that the inactive state can be entered.
  • the sending unit 630 is configured to send request information to the access network device, where the request information is used by the terminal device to request the access network device to enter the inactive state.
  • the power saving mode is configured to: receive the response information sent by the access network device according to the request information, where the response information is used to indicate whether the terminal device enters the power saving mode; And: determining whether to enter the power saving mode according to the response information.
  • the response information is used to indicate that the terminal device does not enter the power saving mode, and the response information includes a reason for the rejection of the access network device.
  • the response information is used to indicate that the terminal device enters the power saving mode according to the second timer, where the processing unit 620 is specifically configured to: when the receiving unit 610 receives the response information, enable the second timer; When the second timer expires, the power saving mode is entered.
  • the response information includes a duration of the second timer.
  • the preset condition includes at least one of the following conditions: the terminal device determines to support the power saving mode; the terminal device is a terminal device for power saving; and the service in the terminal device allows the terminal The device enters the power saving mode; the service mode of the terminal device, the service mode includes at least one of the following parameters: a time interval at which the service reaches the terminal device, a frequency at which the service reaches the terminal device, and the service is at the terminal The duration of the device, the amount of data included in the data in the service, and the number of the data packets; and the motion information of the terminal device, the motion information is used to indicate the motion state and/or the moving rate of the terminal device.
  • the processing unit 620 is specifically configured to: when entering the power saving mode, turn on a third timer; when the third timer expires, enter the communication mode from the power saving mode, where the communication mode is The radio channel of the terminal device is turned on.
  • the processing unit 620 is specifically configured to: determine, according to the access network device, a duration of determining the third timer; or negotiate with the core network device to determine a duration of the third timer.
  • the processing unit 620 is specifically configured to: determine to enter a communication mode from the power saving mode according to a period of updating the paging area, where the radio frequency channel of the terminal device in the communication mode is turned on.
  • terminal device 600 may correspond to the method 100 in the embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the terminal device 600 are respectively implemented in order to implement FIG. 1 to FIG. 5 .
  • the corresponding processes of the terminal devices of the respective methods are not described herein for the sake of brevity.
  • the terminal device in the embodiment of the present application receives the configuration information sent by the access network device, and enters the inactive state according to the configuration information, thereby further determining whether the terminal device can enter the province when the inactive state is inactive.
  • the electrical mode is determined, for example, by the configuration of the access network device, or based on a timer determination, or the terminal device requests to enter the power saving mode based on the preset condition, so that the terminal device in the inactive state can enter the power saving mode, and further Reduce the power consumption of the terminal equipment.
  • the access network device 700 includes: a determining unit 710 and a sending unit 720, and optionally, a receiving unit 730.
  • the determining unit 710 is configured to: determine whether the terminal device enters a power saving mode when the inactive state is entered, and the radio frequency module of the terminal device in the power saving mode is turned off;
  • the sending unit 720 is configured to: The terminal device sends configuration information, where the configuration information is used to indicate whether the terminal device enters the inactive state and enters the power saving mode when entering the inactive state.
  • the receiving unit 430 is configured to: after determining, by the determining unit 710, whether the terminal device enters the power saving mode, before receiving the inactive state, receiving capability information sent by the terminal device or the core network device, where the capability information is received.
  • the determining unit 710 is configured to: if the capability information indicates that the terminal device supports the power saving mode, determine that the terminal device enters the power saving state when entering the inactive state. Mode; or if the capability information indicates that the terminal device does not support the power saving mode, it is determined that the terminal device does not enter the power saving mode when entering the inactive state.
  • the receiving unit 730 is configured to: before the determining unit 710 determines whether the terminal device enters the power saving mode, enter the auxiliary information sent by the core network device, where the auxiliary information includes: the terminal Whether the device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, the QoS requirement of the service entering the power saving mode, the type of the terminal device, the service mode of the terminal device, and the motion At least one of the information, the service mode includes at least one of the following parameters: a time interval at which the service arrives at the terminal device, a frequency at which the service reaches the terminal device, a duration of the service at the terminal device, and the service The amount of data included in the data and the number of the data packets, the motion information is used to indicate the motion state and/or the mobile rate of the terminal device; the determining unit 710 is specifically configured to: determine, according to the auxiliary information, that the terminal device is entering the non- Whether to enter the power saving mode when the state
  • the configuration information includes a duration of the first timer, where the first timer is used when the terminal device enters the inactive state, and the terminal device enters the power saving mode when the first timer expires. .
  • the sending unit 712 is further configured to: send the duration of the first timer to the core network device, where the duration of the first timer is used by the core network device to determine the time for sending the service data to the terminal device.
  • the receiving unit 730 is configured to: receive service data sent by the core network device, where the determining unit 710 is further configured to: determine, according to the first timer, a first start time that the terminal device enters the power saving mode.
  • the sending unit 720 is further configured to: send the service data to the terminal device before the first start time.
  • the determining unit 710 is specifically configured to: negotiate with the terminal device to determine a duration of the third timer, where the third timer is used when the terminal device enters the power saving mode, and when the third timer is used When the timeout expires, the terminal device enters the communication mode from the power saving mode, and the radio frequency channel of the terminal device in the communication mode is turned on.
  • the configuration information includes a duration of the third timer.
  • the sending unit 720 is further configured to: send a duration of the third timer to the core network device, where the duration of the third timer is used by the core network device to determine the time for sending the service data to the terminal device.
  • the receiving unit 730 is configured to: receive service data sent by the core network device, where the determining unit 710 is further configured to: determine, according to the third timer, a third start time that the terminal device enters the communication mode; The sending unit 720 is further configured to: after the third starting time, send the service data to the terminal device.
  • the access network device 700 may correspond to the method 200 in the embodiments of the present application, and the foregoing operations and/or functions of the respective units in the access network device 700 are respectively implemented in order to implement the 1 to the respective processes of the access network devices of the methods in FIG. 5, for brevity, no further details are provided herein.
  • the access network device in the embodiment of the present application determines whether the terminal device can enter the power saving mode when in the inactive state, and uses the configuration information to indicate whether the terminal device can enter when it is in the inactive state.
  • the power saving mode enables the terminal device in the inactive state to enter the power saving mode, thereby further reducing the power consumption of the terminal device.
  • the access network device 800 includes: a sending unit 810 and a receiving unit 820, and optionally, a determining unit 830.
  • the sending unit 810 is configured to: send configuration information to the terminal device, where the configuration information is used to indicate that the terminal device enters an inactive state; and the receiving unit 820 is configured to: receive, after the terminal device enters the inactive state, send The request information is used by the terminal device to enter a power saving mode when the inactive state is entered, and the radio frequency module of the terminal device in the power saving mode is turned off; the sending unit 810 is further configured to: The request information and the auxiliary information are sent to the terminal device, and the response information is used to indicate whether the terminal device enters the power saving mode when entering the inactive state.
  • the response information is used to indicate that the terminal device does not enter the power saving mode, and the response information includes a reason for the rejection of the access network device.
  • the response information is used to indicate that the terminal device enters the power saving mode according to the second timer, where the second timer is used when the terminal device receives the response information, and when the second timer expires, The terminal device enters the power saving mode.
  • the response information includes a duration of the second timer.
  • the sending unit 810 is further configured to: send a duration of the second timer to the core network device, where the duration of the second timer is used by the core network device to determine a time for sending the service data to the terminal device.
  • the receiving unit 820 is further configured to: receive service data sent by the core network device, where the determining unit 830 is configured to: determine, according to the second timer, that the terminal device enters a second start time of the power saving mode.
  • the sending unit 810 is further configured to: send the service data to the terminal device before the second start time.
  • the receiving unit 820 is specifically configured to: receive the auxiliary information sent by the core network device.
  • the auxiliary information includes: whether the terminal device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, the QoS requirement of the service entering the power saving mode, and the terminal device At least one of a type, a service mode of the terminal device, and a motion information, the service mode including at least one of the following parameters: a time interval at which the service arrives at the terminal device, a frequency at which the service reaches the terminal device, the service The motion information is used to indicate the motion state and/or the mobility rate of the terminal device in the duration of the terminal device, the amount of data included in the data in the service, and the number of the data packets.
  • the determining unit 830 is configured to: negotiate with the terminal device to determine a duration of the third timer, where the third timer is used when the terminal device enters the power saving mode, and when the third timer is over The terminal device enters the communication mode from the power saving mode, and the radio frequency channel of the terminal device in the communication mode is turned on.
  • the configuration information includes a duration of the third timer.
  • the sending unit 810 is further configured to: send a duration of the third timer to the core network device, where the duration of the third timer is used by the core network device to determine the time for sending the service data to the terminal device.
  • the receiving unit 820 is further configured to: receive service data sent by the core network device, where the determining unit 830 is configured to: determine, according to the third timer, a third start time that the terminal device enters the communication mode;
  • the sending unit 810 is further configured to: after the third start time, send the service data to the terminal device.
  • the access network device 800 may correspond to the method 300 in the embodiment of the present application, and the foregoing operations and/or functions of the respective units in the access network device 800 are respectively implemented in order to implement the 1 to the respective processes of the access network devices of the methods in FIG. 5, for brevity, no further details are provided herein.
  • the access network device in the embodiment of the present application configures the terminal device to enter an inactive state, and the terminal device enters an inactive state and confirms whether it can also enter the power saving mode, and requests to enter the power saving mode by requesting information, and accessing the network.
  • the device determines whether the terminal device can enter the power-saving mode when the terminal device is in an inactive state, and indicates the terminal device by using the response information, so that the terminal device in the inactive state can enter the power-saving state based on the related auxiliary information of the terminal device. Mode to further reduce the power consumption of the terminal equipment.
  • the core network device 900 includes: a determining unit 910 and a sending unit 920, and optionally, a receiving unit 930.
  • the determining unit 910 is configured to: determine, by the control plane entity, timer information of the terminal device, where the timer information includes a duration of the second timer and/or a duration of the third timer, and the duration of the second timer
  • the terminal device enters a power saving mode, and the duration of the third timer is used by the terminal device to enter the communication mode from the power saving mode when the third timer expires.
  • the radio frequency module of the terminal device in the power saving mode is turned off, and the radio frequency channel of the terminal device in the communication mode is turned on.
  • the sending unit 920 is configured to: according to the timer information, use the user plane entity to the terminal device. Send business data.
  • the determining unit 910 is configured to: determine, by using the control plane entity, the timer information by using the terminal device to negotiate.
  • the receiving unit 930 is configured to: receive, by using the control plane entity, timer information sent by the access network device, where the timer information is determined by the access network device and the terminal device.
  • the sending unit 920 is further configured to: send the auxiliary information to the access network device, where the auxiliary information is used by the access network device to determine whether the terminal device enters the power saving mode when entering the inactive state.
  • the auxiliary information includes at least one of the following: whether the terminal device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, and the service that enters the power saving mode a quality QoS requirement, a type of the terminal device, a service mode of the terminal device, and motion information, the service mode including at least one of the following parameters: a time interval at which the service arrives at the terminal device, and a frequency at which the service reaches the terminal device The degree, the duration of the service at the terminal device, the amount of data included in the data in the service, and the number of packets, the motion information is used to indicate the motion state and/or the mobile rate of the terminal device.
  • the core network device 900 may correspond to the method 400 in the embodiment of the present application, and the above operations and/or functions of the respective units in the access network device 900 are respectively implemented to implement FIG. 1 .
  • the corresponding processes of the core network devices of the respective methods in FIG. 5 are not described herein for brevity.
  • the core network device in the embodiment of the present application may also be in a power saving mode when the terminal device is in an inactive state, and the core network device determines the timer information of the terminal device about entering the power saving mode or entering the communication mode. Further determining the time when the terminal device is in the power saving mode, and according to the time, when the terminal device is in the communication mode, the service data is sent to the terminal device, and when the terminal device is in the power saving mode, the service data is temporarily cached, thereby It does not affect the transmission of business data, but also reduces the power consumption of the terminal equipment.
  • the core network device 1000 includes: a determining unit 1010 and a sending unit 1020.
  • the determining unit 1010 is configured to: determine, by using a control plane entity, a timer information, by using a control plane entity, where The timer information includes a duration of the second timer and/or a duration of the third timer, where the duration of the second timer is used by the terminal device to enter a power saving mode from the communication mode when the second timer expires.
  • the duration of the three timers is used by the terminal device to enter the communication mode from the power saving mode when the third timer expires, the radio frequency module of the terminal device in the power saving mode is turned off, and the terminal device in the communication mode is closed.
  • the transmitting unit 1020 is configured to send the timer information to the access network device by using the control plane entity, where the timer information is used by the access network device to determine the time when the terminal device is in the communication mode;
  • the sending list: 1020 is further configured to: send, by using a user plane entity, service data to the access network device, where the service data is used by the access network device at the time The service data is sent to the terminal device in between.
  • the sending unit 1020 is further configured to: send the auxiliary information to the access network device, where the auxiliary information is used by the access network device to determine whether the terminal device enters the power saving mode when entering the inactive state.
  • the auxiliary information includes at least one of the following: whether the terminal device is currently allowed to enter the power saving mode, whether the service being processed by the terminal device is allowed to enter the power saving mode, and the service that enters the power saving mode a quality QoS requirement, a type of the terminal device, a service mode of the terminal device, and motion information, the service mode including at least one of the following parameters: a time interval at which the service arrives at the terminal device, and a frequency at which the service reaches the terminal device The degree, the duration of the service at the terminal device, the amount of data included in the data in the service, and the number of packets, the motion information is used to indicate the motion state and/or the mobile rate of the terminal device.
  • the core network device 1000 may correspond to the method 500 in the embodiment of the present application, and the foregoing operations and/or functions of the respective units in the access network device 1000 are respectively implemented to implement FIG. 1 .
  • the corresponding processes of the core network devices of the respective methods in FIG. 5 are not described herein for brevity.
  • the core network device in the embodiment of the present application may also be in a power saving mode when the terminal device is in an inactive state, and the core network device determines the timer information of the terminal device about entering the power saving mode or entering the communication mode. And sending the timer information to the access network device, so that the access network device can determine, according to the information of the timer, the time that the terminal device is in the power saving mode, and according to the time, when the terminal device is in the communication mode, The terminal device sends the service data, and temporarily caches the service data when the terminal device is in the power saving mode, thereby reducing the power consumption of the terminal device while not affecting the service data transmission.
  • FIG. 11 is a schematic block diagram of a communication device 1100 according to an embodiment of the present application.
  • the communication device 1100 shown in FIG. 11 includes a processor 1110 that can call and run a computer program from memory to implement the method 100 in the embodiments of the present application.
  • the communication device 1100 may further include a memory 1120.
  • the processor 1110 can call and run a computer program from the memory 1120 to implement the method in the embodiment of the present application.
  • the memory 1120 may be a separate device independent of the processor 1110 or may be integrated in the processor 1110.
  • the communication device 1100 may further include a transceiver 1130, and the processor 1110 may control the transceiver 1130 to communicate with other devices, in particular, may send information or data to other devices, or receive other Information or data sent by the device.
  • the processor 1110 may control the transceiver 1130 to communicate with other devices, in particular, may send information or data to other devices, or receive other Information or data sent by the device.
  • the transceiver 1130 can include a transmitter and a receiver.
  • the transceiver 1130 may further include an antenna, and the number of the antennas may be one or more.
  • the communication device 1100 can be the terminal device of the embodiment of the present application, and the communication device 1100 can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the communication device 1100 can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the communication device 1100 can be the access network device of the embodiment of the present application, and the communication device 1100 can implement the corresponding process implemented by the access network device in each method of the embodiment of the present application. No longer.
  • the communication device 1100 can be the core network device of the embodiment of the present application, and the communication device 1100 can implement the corresponding process implemented by the core network device in each method of the embodiment of the present application. Narration.
  • FIG. 12 is a schematic block diagram of a chip 1200 in accordance with an embodiment of the present application.
  • the chip 1200 shown in FIG. 12 includes a processor 1210 that can call and run a computer program from a memory to implement the method in the embodiments of the present application.
  • the chip 1200 may further include a memory 1220.
  • the processor 1210 can call and run a computer program from the memory 1220 to implement the method in the embodiment of the present application.
  • the memory 1220 may be a separate device independent of the processor 1210 or may be integrated in the processor 1210.
  • the chip 1200 can also include an input interface 1230.
  • the processor 1210 can control the input interface 1230 to communicate with other devices or chips. Specifically, information or data sent by other devices or chips can be acquired.
  • the chip 1200 can also include an output interface 1240.
  • the processor 1210 can control the output interface 1240 to communicate with other devices or chips. Specifically, information or data can be output to other devices or chips.
  • the chip can be applied to the terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the chip can be applied to the access network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the access network device in each method of the embodiment of the present application. Narration.
  • the chip can be applied to the core network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the core network device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the core network device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system level chip, a system chip, a chip system or a system on chip.
  • the processor mentioned above may be a general purpose processor, a digital signal processor (DSP), a field programmable gate array (FPGA), an application specific integrated circuit (ASIC) or Other programmable logic devices, transistor logic devices, discrete hardware components, and the like.
  • DSP digital signal processor
  • FPGA field programmable gate array
  • ASIC application specific integrated circuit
  • Other programmable logic devices transistor logic devices, discrete hardware components, and the like.
  • the above-mentioned general-purpose processor may be a microprocessor or may be any conventional processor or the like.
  • the memory mentioned above may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (ROMM), an erasable programmable read only memory (erasable PROM, EPROM), or an electrical Erase programmable EPROM (EEPROM) or flash memory.
  • ROM read-only memory
  • PROM programmable read only memory
  • EEPROM electrical Erase programmable EPROM
  • flash memory a random access memory (RAM).
  • the memory in the embodiment of the present application may also be a static random access memory (SRAM), a dynamic random access memory (DRAM), or a dynamic random access memory (DRAM).
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM dynamic random access memory
  • DRAM dynamic random access memory
  • SDRAM Synchronous dynamic random access memory
  • DDR double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous connection Synchro link DRAM
  • DR RAM direct memory bus
  • FIG. 13 is a schematic block diagram of a communication system 1300 in accordance with an embodiment of the present application. As shown in FIG. 13, the communication system 1300 includes a terminal device 1310, an access network device 1320, and a core network device 1330.
  • the terminal device device 1310 can be used to implement the corresponding functions implemented by the terminal device in the foregoing methods 100 to 500, and the composition of the terminal device 1310 can be as shown in the terminal device 600 in FIG. 6, for the sake of brevity. No longer.
  • the access network device 1320 can be used to implement the corresponding functions implemented by the access network device in the foregoing methods 100 to 500, and the access network device 1320 can be composed of the access network device 700 in FIG. 7 and FIG. As shown in FIG. 800, for brevity, details are not described herein again.
  • the core network device 1330 can be used to implement the corresponding functions implemented by the core network device in the foregoing methods 100 to 500, and the access network device 1330 can be composed of the access network devices 900 and 1000 in FIG. 9 and FIG. As shown, for the sake of brevity, no further details are provided herein.

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Abstract

本申请实施例涉及用于确定终端设备状态的方法、终端设备和接入网设备。该方法包括：终端设备接收接入网设备发送的配置信息，所述配置信息用于指示终端设备进入非激活状态；所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭。本申请实施例的用于确定终端设备状态的方法、终端设备和接入网设备，能够使得非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。

Description

用于确定终端设备状态的方法、终端设备和接入网设备
本申请要求于2018年1月10日提交中国专利局、申请号为PCT/CN2018/072143、申请名称为“用于确定终端设备状态的方法、终端设备和接入网设备”的PCT专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信领域，尤其涉及用于确定终端设备状态的方法、终端设备和接入网设备。
背景技术
在现有的方式中，为了终端设备的省电，在终端设备没有数据传输的时候，终端设备会进入空闲状态，继而进入省电模式。终端设备在省电模式下，类似于关机的状态，不执行相关传输数据的操作。当终端设备需要从省电模式中醒来，例如当需要执行数据发送或者区域更新时，终端设备主动与网络设备建立连接。当终端设备在省电模式时，终端设备为网络设备不可达的，如果有被叫数据，网络设备可以在终端设备醒来时，例如在执行数据发送或者区域更新时，发送给终端。
在第五代(5th generation，5G)系统中，引入了非激活状态，终端设备在非激活状态时，终端设备的上下文仍然保存在网络设备侧，但终端设备与网络设备之间不执行数据传输。当终端设备需要传输数据时，终端设备和网络设备恢复终端设备的上下文，从而节省了数据传输的时间。但如何进一步节省处于非激活状态的终端设备仍然是需要解决的问题。
发明内容
本申请提供了一种用于确定终端设备状态的方法、终端设备和接入网设备，能够节省非激活状态的终端设备的耗电。
第一方面，提供了一种用于确定终端设备状态的方法，该方法包括：终端设备接收接入网设备发送的配置信息，所述配置信息用于指示终端设备进入非激活状态；所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭。
因此，本申请实施例的用于确定终端设备状态的方法，终端设备接收接入网设备发送的配置信息，并根据该配置信息进入非激活状态，并可以确定在处于非激活状态的情况下，终端设备是否可以进入省电模式，能够实现处于非激活状态的终端设备进入省电模式，从而进一步减少终端设备的耗电。
结合第一方面，在第一方面的一种实现方式中，所述配置信息还用于指示所述终端设备进入所述省电模式，所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，包括：所述终端设备根据所述配置信息，在进入所述非激活状态的同时进入所述省电模式。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述方法还包括：所述终端设备向所述接入网设备发送能力信息，所述能力信息用于指示所述终端设备是否支持所述省电模式，所述配置信息为所述接入网设备根据所述能力信息确定的。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，包括：所述终端设备在进入所述非激活状态时，开启第一定时器；当所述第一定时器超时时，所述终端设备进入所述省电模式。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述配置信息还用于指示所述第一定时器的时长。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，包括：在所述终端设备接收到所述接入网设备发送的所述配置信息之后，所述终端设备根据预设条件，确定进入省电模式；所述终端设备进入所述非激活状态并进入所述省电模式；所述终端设备向所述接入网设备发送确认信息，所述确认信息用于所述接入网设备确定所述终端设备进入所述非激活状态和所述省电模式。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，包括：在所述终端设备接收到所述接入网设备发送的所述配置信息之后，所述终端设备进入非激活状态，并根据预设条件，确定能够在进入所述非激活状态的情况下进入省电模式；所述终端设备向所述接入网设备发送请求信息，所述请求信息用于所述终端设备向所述接入网设备请求在进入所述非激活状态的情况下进入所述省电模式；所述终端设备接收所述接入网设备根据所述请求信息发送的响应信息，所述响应信息用于指示所述终端设备是否进入所述省电模式；所述终端设备根据所述响应信息，确定是否进入所述省电模式。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述响应信息用于指示所述终端 设备不进入所述省电模式，所述响应信息包括所述接入网设备的拒绝理由。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述响应信息用于指示所述终端设备根据第二定时器进入所述省电模式，所述终端设备根据所述响应信息，确定是否进入所述省电模式，包括：所述终端设备接收所述响应信息时，开启所述第二定时器；当所述第二定时器超时时，所述终端设备进入所述省电模式。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述响应信息包括所述第二定时器的时长。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述预设条件包括以下条件中的至少一个：所述终端设备确定支持所述省电模式，所述终端设备为以省电为目的的终端设备，以及，所述终端设备中的业务允许所述终端设备进入所述省电模式；所述终端设备的业务模式，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数；以及所述终端设备的运动信息，所述运动信息用于指示所述终端设备的运动状态和/或移动速率。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述方法还包括：所述终端设备在进入所述省电模式时，开启第三定时器；当所述第三定时器超时时，所述终端设备从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述方法还包括：所述终端设备与所述接入网络设备协商确定所述第三定时器的时长；或，所述终端设备与核心网络设备协商确定所述第三定时器的时长。
结合第一方面及其上述实现方式，在第一方面的另一种实现方式中，所述方法还包括：所述终端设备根据更新寻呼区域的周期，确定从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
因此，本申请实施例的用于确定终端设备状态的方法，终端设备接收接入网设备发送的配置信息，并根据该配置信息进入非激活状态，进而还可以确定在处于非激活状态的情况下，终端设备是否可以进入省电模式，例如，通过接入网设备的配置确定，或者基于定时器确定，或者终端设备基于预设条件，请求进入省电模式，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
第二方面，提供了一种用于确定终端设备状态的方法，该方法包括：接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭；所述接入网设备向所述终端设备发送配置信息，所述配置信息用于指示所述终端设备进入所述非激活状态以及在进入非激活状态的情况下是否进入所述省电模式。
因此，本申请实施例的用于确定终端设备状态的方法，接入网设备确定该终端设备在处于非激活状态时是否可以进入省电模式，并通过配置信息，指示终端设备在处于非激活状态的情况下，是否可以进入省电模式，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
结合第二方面，在第二方面的一种实现方式中，在所述接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式之前，所述方法还包括：所述接入网设备接收所述终端设备或核心网设备发送的能力信息，所述能力信息用于指示所述终端设备是否支持所述省电模式；所述接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式，包括：若所述能力信息指示所述终端设备支持所述省电模式，所述接入网设备确定所述终端设备在进入非激活状态的情况下进入省电模式；或，若所述能力信息指示所述终端设备不支持所述省电模式，所述接入网设备确定所述终端设备在进入非激活状态的情况下不进入省电模式。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，在所述接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式之前，所述方法还包括：所述接入网设备接收核心网设备发送的辅助信息，所述辅助信息包括：所述终端设备当前是否允许进入所述省电模式、所述终端设备正在处理的业务是否允许进入所述省电模式、进入所述省电模式的业务的服务质量(quality of service，QoS)要求、所述终端设备的类型、所述终端设备的业务模式以及运动信息中的至少一个，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数，所述运动信息用于指示所述终端设备的运动状态和/或移动速率；所述接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式，包括：所述接入网设备根据所述辅助信息，确定终端设备在进入非激活状态的情况下是否进入省电模式。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，所述配置信息包括第一定时器的时长，所述第一定时器用于所述终端设备在进入所述非激活状态时启动、并在所述第一定时器超时时所述 终端设备进入所述省电模式。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，所述方法还包括：所述接入网设备向所述核心网设备发送第一定时器的时长，所述第一定时器的时长用于所述核心网设备确定向所述终端设备发送所述业务数据的时间。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，所述方法还包括：所述接入网设备接收所述核心网设备发送的业务数据；所述接入网设备根据所述第一定时器，确定所述终端设备进入所述省电模式的第一开始时刻；所述接入网设备在所述第一开始时刻之前，向所述终端设备发送所述业务数据。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，所述方法还包括：所述接入网络设备与所述终端设备协商确定第三定时器的时长，所述第三定时器用于所述终端设备在进入所述省电模式时开启、并当所述第三定时器超时时所述终端设备从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，所述配置信息包括所述第三定时器的时长。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，所述方法还包括：所述接入网设备向所述核心网设备发送第三定时器的时长，所述第三定时器的时长用于所述核心网设备确定向所述终端设备发送所述业务数据的时间。
结合第二方面及其上述实现方式，在第二方面的另一种实现方式中，所述方法还包括：所述接入网设备接收所述核心网设备发送的业务数据；所述接入网设备根据所述第三定时器，确定所述终端设备进入所述通信模式的第三开始时刻；所述接入网设备在所述第三开始时刻之后，向所述终端设备发送所述业务数据。
因此，本申请实施例的用于确定终端设备状态的方法，接入网设备确定该终端设备在处于非激活状态时是否可以进入省电模式，并通过配置信息，指示终端设备在处于非激活状态的情况下，是否可以进入省电模式，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
第三方面，提供了一种用于确定终端设备状态的方法，该方法包括：接入网络设备向终端设备发送配置信息，所述配置信息用于指示所述终端设备进入非激活状态；所述接入网设备接收所述终端设备在进入所述非激活状态后发送的请求信息，所述请求信息用于所述终端设备请求在进入所述非激活状态的情况下进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭；所述接入网设备根据所述请求信息以及辅助信息，向所述终端设备发送响应信息，所述响应信息用于指示所述终端设备在进入所述非激活状态的情况下是否进入省电模式。
因此，本申请实施例的用于确定终端设备状态的方法，接入网设备配置终端设备进入非激活状态，该终端设备进入非激活状态并确认是否也可以进入省电模式，通过请求信息请求进入省电模式，接入网设备基于终端设备的相关辅助信息，确定该终端设备在处于非激活状态的情况下，是否可以进入省电模式，并通过响应信息指示终端设备，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
结合第三方面，在第三方面的一种实现方式中，所述响应信息用于指示所述终端设备不进入所述省电模式，所述响应信息包括所述接入网设备的拒绝理由。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述响应信息用于指示所述终端设备根据第二定时器进入所述省电模式，所述第二定时器用于所述终端设备接收所述响应信息时开启、并当所述第二定时器超时时所述终端设备进入所述省电模式。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述响应信息包括所述第二定时器的时长。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述方法还包括：所述接入网设备向所述核心网设备发送第二定时器的时长，所述第二定时器的时长用于所述核心网设备确定向所述终端设备发送所述业务数据的时间。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述方法还包括：所述接入网设备接收所述核心网设备发送的业务数据；所述接入网设备根据所述第二定时器，确定所述终端设备进入所述省电模式的第二开始时刻；所述接入网设备在所述第二开始时刻之前，向所述终端设备发送所述业务数据。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述方法还包括：所述接入网设备接收核心网设备发送的所述辅助信息。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述辅助信息包括：所述终端设 备当前是否允许进入所述省电模式、所述终端设备正在处理的业务是否允许进入所述省电模式、进入所述省电模式的业务的QoS要求、所述终端设备的类型、所述终端设备的业务模式以及运动信息中的至少一个，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数，所述运动信息用于指示所述终端设备的运动状态和/或移动速率。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述方法还包括：所述接入网络设备与所述终端设备协商确定第三定时器的时长，所述第三定时器用于所述终端设备在进入所述省电模式时开启、并当所述第三定时器超时时所述终端设备从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述配置信息包括所述第三定时器的时长。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述方法还包括：所述接入网设备向所述核心网设备发送第三定时器的时长，所述第三定时器的时长用于所述核心网设备确定向所述终端设备发送业务数据的时间。
结合第三方面及其上述实现方式，在第三方面的另一种实现方式中，所述方法还包括：所述接入网设备接收所述核心网设备发送的业务数据；所述接入网设备根据所述第三定时器，确定所述终端设备进入所述通信模式的第三开始时刻；所述接入网设备在所述第三开始时刻之后，向所述终端设备发送所述业务数据。
因此，本申请实施例的用于确定终端设备状态的方法，接入网设备配置终端设备进入非激活状态，该终端设备进入非激活状态并确认是否也可以进入省电模式，通过请求信息请求进入省电模式，接入网设备基于终端设备的相关辅助信息，确定该终端设备在处于非激活状态的情况下，是否可以进入省电模式，并通过响应信息指示终端设备，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
第四方面，提供了一种用于确定终端设备状态的方法，该方法包括：核心网设备通过控制平面实体确定终端设备的定时器信息，所述定时器信息包括第二定时器的时长和/或第三定时器的时长，所述第二定时器的时长用于所述终端设备在所述第二定时器超时时从通信模式进入省电模式，所述第三定时器的时长用于所述终端设备在所述第三定时器超时时从所述省电模式进入所述通信模式，处于所述省电模式的所述终端设备的射频模块关闭，处于所述通信模式的所述终端设备的所述射频通道开启；所述核心网设备根据所述定时器信息，通过用户平面实体向所述终端设备发送业务数据。
结合第四方面，在第四方面的一种实现方式中，所述核心网设备通过控制平面实体确定终端设备的定时器信息，包括：所述核心网设备通过所述控制平面实体与所述终端设备协商确定所述定时器信息。
结合第四方面及其上述实现方式，在第四方面的另一种实现方式中，所述核心网设备通过控制平面实体确定终端设备的定时器信息，包括：所述核心网设备通过所述控制平面实体接收接入网设备发送的定时器信息，所述定时器信息为所述接入网设备与所述终端设备协商确定的。
结合第四方面及其上述实现方式，在第四方面的另一种实现方式中，所述方法还包括：所述核心网设备向接入网设备发送辅助信息，所述辅助信息用于所述接入网设备确定所述终端设备在进入所述非激活状态的情况下是否进入省电模式。
结合第四方面及其上述实现方式，在第四方面的另一种实现方式中，所述辅助信息包括以下中的至少一个：所述终端设备当前是否允许进入所述省电模式、所述终端设备正在处理的业务是否允许进入所述省电模式、进入所述省电模式的业务的服务质量QoS要求以及、所述终端设备的类型、所述终端设备的业务模式以及运动信息，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数，所述运动信息用于指示所述终端设备的运动状态和/或移动速率。
因此，本申请实施例的用于确定终端设备状态的方法，由于终端设备处于非激活状态时，还可以处于省电模式，核心网设备确定该终端设备的关于进入省电模式或进入通信模式的定时器信息，进而确定该终端设备在处于省电模式的时间，并根据该时间，实现在终端设备处于通信模式时向终端设备发送业务数据，在终端设备处于省电模式时，暂时缓存该业务数据，从而在不影响业务数据传输的同时，也减少终端设备的耗电。
第五方面，提供了一种用于确定终端设备状态的方法，该方法包括：核心网设备通过控制平面实体与终端设备协商确定定时器信息，所述定时器信息包括第二定时器的时长和/或第三定时器的时长，所述第二定时器的时长用于所述终端设备在所述第二定时器超时时从通信模式进入省电模式，所述第三定时器的时长用于所述终端设备在所述第三定时器超时时从所述省电模式进入所述通信模式，处于所述省电模式的所 述终端设备的射频模块关闭，处于所述通信模式的所述终端设备的所述射频通道开启；所述核心网设备通过控制平面实体向接入网设备发送所述定时器信息，所述定时器信息用于所述接入网设备确定所述终端设备处于所述通信模式的时间；所述核心网设备通过用户平面实体向所述接入网设备发送业务数据，所述业务数据用于所述接入网设备在所述时间内向所述终端设备发送所述业务数据。
结合第五方面，在第五方面的一种实现方式中，所述方法还包括：所述核心网设备向接入网设备发送辅助信息，所述辅助信息用于所述接入网设备确定所述终端设备在进入所述非激活状态的情况下是否进入省电模式。
结合第五方面及其上述实现方式，在第五方面的另一种实现方式中，所述辅助信息包括以下中的至少一个：所述终端设备当前是否允许进入所述省电模式、所述终端设备正在处理的业务是否允许进入所述省电模式、进入所述省电模式的业务的服务质量QoS要求以及、所述终端设备的类型、所述终端设备的业务模式以及运动信息，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数，所述运动信息用于指示所述终端设备的运动状态和/或移动速率。
因此，本申请实施例的用于确定终端设备状态的方法，由于终端设备处于非激活状态时，还可以处于省电模式，核心网设备确定该终端设备的关于进入省电模式或进入通信模式的定时器信息，并向接入网设备发送该定时器信息，使得接入网设备可以根据该定时器的信息确定该终端设备在处于省电模式的时间，并根据该时间，实现在终端设备处于通信模式时向终端设备发送业务数据，在终端设备处于省电模式时，暂时缓存该业务数据，从而在不影响业务数据传输的同时，也减少终端设备的耗电。
第六方面，提供了一种终端设备，用于执行上述第一方面或其各实现方式中的方法。具体地，该终端设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。
第七方面，提供了一种接入网设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第二方面或其各实现方式中的方法，或者执行上述第三方面或其各实现方式中的方法。
第八方面，提供了一种核心网设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第四方面或其各实现方式中的方法，或者执行上述第五方面或其各实现方式中的方法。
第九方面，提供了一种芯片，用于实现上述第一方面至第五方面中的任一方面或其各实现方式中的方法。具体地，该芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该芯片的设备执行如上述第一方面至第五方面中的任一方面或其各实现方式中的方法。
第十方面，提供了一种计算机可读存储介质，用于存储计算机程序，该计算机程序使得计算机执行上述第一方面至第五方面中的任一方面或其各实现方式中的方法。
第十一方面，提供了一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述第一方面至第五方面中的任一方面或其各实现方式中的方法。
第十二方面，提供了一种计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面至第五方面中的任一方面或其各实现方式中的方法。
第十三方面，提供了一种通信系统，包括终端设备、接入网设备和核心网设备；其中，该终端设备用于执行上述第一方面或其各实现方式中的方法，该接入网设备用于执行上述第二方面至第三方面中的任一方面或其各实现方式中的方法，以及该核心网设备用于执行上述第四方面至第五方面中的任一方面或其各实现方式中的方法。
附图说明
图1是根据本申请实施例的用于确定终端设备状态的方法的示意性流程图。
图2是根据本申请另一实施例的用于确定终端设备状态的方法的示意性流程图。
图3是根据本申请再一实施例的用于确定终端设备状态的方法的示意性流程图。
图4是根据本申请再一实施例的用于确定终端设备状态的方法的示意性流程图。
图5是根据本申请再一实施例的用于确定终端设备状态的方法的示意性流程图。
图6是根据本申请实施例的终端设备的示意性框图。
图7是根据本申请实施例的接入网设备的示意性框图。
图8是根据本申请实施例的接入网设备的另一示意性框图。
图9是根据本申请实施例的核心网设备的示意性框图。
图10是根据本申请实施例的核心网设备的另一示意性框图。
图11是根据本申请实施例的通信设备的示意性框图。
图12是根据本申请实施例的芯片的示意性框图。
图13是根据本申请实施例的通信系统的示意性框图。
具体实施方式
下面将结合附图，对本申请实施例中的技术方案进行描述。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(global system of mobile communication，GSMC)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(wideband code division multiple access，WCDMA)系统、通用分组无线业务(general packet radio service，GPRS)、长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)通信系统、未来的第五代(5th generation，5G)系统或新无线(new radio，NR)等。
本申请实施例中的终端设备可以指用户设备、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。终端设备还可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字处理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的终端设备或者未来演进的公用陆地移动通信网络(public land mobile network，PLMN)中的终端设备等，本申请实施例对此并不限定。
本申请实施例中的接入网设备可以是用于与终端设备进行通信的设备，例如，可以是GSM系统或CDMA中的基站(base transceiver station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(evolutional Node B，eNB或eNodeB)，或者该接入网设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的接入网设备或未来演进的PLMN网络中的接入网设备等。
本申请实施例中的核心网设备可以为移动管理实体(mobility management entity，MME)，本申请实施例并不限于此。
图1示出了根据本申请实施例的用于确定终端设备状态的方法100的示意性流程图，该方法100可以由终端设备执行。如图1所示，该方法100包括：S110，终端设备接收接入网设备发送的配置信息，该配置信息用于指示终端设备进入非激活状态；S120，该终端设备确定在进入该非激活状态的情况下是否进入省电模式，处于该省电模式的该终端设备的射频模块关闭。
在本申请实施例中，终端设备根据接收到的接入网设备发送的该配置信息，进入非激活状态。在该终端设备处于非激活状态的情况下，终端设备还可以确定是否进入省电模式，其中，处于省电模式的终端设备关闭射频模块，使得，处于非激活状态的终端设备进入省电模式而进一步减少耗电量。具体地，处于省电模式的终端设备关闭射频模式，无法执行相关操作，例如，无法执行小区选择、小区重新选择、小区测量、寻呼以及接收系统消息等，但本申请实施例并不限于此。
应理解，终端设备在进入非激活状态的情况下，可以通过多种方式确定是否进入省电模式，例如，终端设备可以根据接入网设备的配置来确定；或者，终端设备还可以根据预设规则确定，比如通过定时器定时的方式；或者，终端设备也可以根据预设条件判断是否可以进入省电模式，比如终端设备支持省电模式的能力或者其业务要求，但本申请实施例并不限于此。
可选地，作为一个实施例，该终端设备确定在进入该非激活状态的情况下是否进入省电模式，包括：该终端设备接收接入网设备发送的配置信息还用于指示该终端设备进入省电模式，则终端设备根据该配置信息，在进入非激活状态的同时进入该省电模式。具体地，接入网设备可以通过配置信息，在配置终端设备进入非激活状态的同时，还可以配置该终端设备进入省电模式，以便于终端设备根据接收到的配置信息，在进入非激活状态的同时进入省电模式。
可选地，在终端设备接收该配置信息之前，该终端设备还可以向接入网设备发送能力信息，以便于该接入网设备可以通过该能力信息，确定该终端设备是否在进入非激活状态的情况下进入省电模式，其中，该能力信息用于指示该终端设备是否支持省电模式。若该能力信息指示该终端设备支持省电模式，则接入网设备可以根据该能力信息，通过配置信息指示终端设备在进入非激活状态下进入省电模式。
可选地，在终端设备接收该配置信息之前，还可以由核心网设备向接入网设备发送该能力信息，该能力信息用于指示该终端设备是否支持省电模式，以便于接入网设备根据该能力信息，确定该终端设备是否在进入非激活状态的情况下进入省电模式。若该能力信息指示该终端设备支持省电模式，则接入网设备可以根据该能力信息，通过配置信息指示终端设备在进入非激活状态下进入省电模式。
可选地，在终端设备接收该配置信息之前，还可以由核心网设备向接入网设备发送辅助信息，以便于接入网设备根据该辅助信息，确定该终端设备是否在进入非激活状态的情况下进入省电模式。其中，该辅助信息可以包括以下信息中的至少一个：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的QoS要求、该终端设备的类型、该终端设备的业务模式以及运动信息。
具体地，该辅助信息可以包括该终端设备当前是否允许进入省电模式。例如，核心网设备确定终端设备当前是否允许进入省电模式，通过该辅助信息通知接入网设备，若该辅助信息指示当前终端设备允许，则接入网设备可以确定终端设备在进入非激活状态下进入省电模式，并通过配置信息配置终端设备；若该辅助信息指示当前终端设备不允许，则接入网设备可以确定终端设备在进入非激活状态的情况下不进入省电模式，并可以通过配置信息配置终端设备仅进入非激活状态。
其中，核心网设备可以根据该终端设备当前处理的业务的QoS要求，例如时延要求，确定该终端设备当前是否允许进入省电模式，但本申请实施例并不限于此。
可选地，该辅助信息还可以包括该终端设备正在处理的业务是否允许进入该省电模式。例如，核心网设备确定终端设备当前正在处理的业务是否允许进入省电模式，并通过该辅助信息通知接入网设备，若该辅助信息指示终端设备当前处理的业务允许，则接入网设备可以确定终端设备在进入非激活状态下进入省电模式，并通过配置信息配置终端设备；若该辅助信息指示终端设备当前处理的不允许，则接入网设备可以确定终端设备在进入非激活状态的情况下不进入省电模式，并可以通过配置信息配置终端设备仅进入非激活状态。
其中，核心网设备可以根据该终端设备当前处理的业务的QoS要求，例如时延要求，确定该终端设备当前处理的业务是否允许终端设备进入省电模式，但本申请实施例并不限于此。
可选地，该辅助信息还可以包括该终端设备中进入该省电模式的业务的QoS要求。例如，核心网设备确定该终端设备能够进入省电模式的业务的QoS要求，例如时延要求等，确定其是否允许终端设备进入省电模式，并通过该辅助信息通知接入网设备，若该辅助信息指示终端设备的业务的QoS要求允许终端设备进入省电模式，则接入网设备可以确定终端设备在进入非激活状态下进入省电模式，并通过配置信息配置终端设备；若该辅助信息指示终端设备的业务的QoS要求不允许终端设备进入省电模式，则接入网设备可以确定终端设备在进入非激活状态的情况下不进入省电模式，并可以通过配置信息配置终端设备仅进入非激活状态。
可选地，该辅助信息还可以包括该终端设备的类型。具体地，核心网设备确定该终端设备的类型，例如，可以确定该终端设备是否为以省电为目的的终端设备，或者，确定该终端设备的类型为物联网(internet of things，IoT)终端设备，该IoT终端设备可以进入省电模式。核心网设备通过辅助信息，通知该接入网设备该终端设备的类型，若接入网设备根据该终端设备的类型，确定该终端设备为以省电为目的终端设备，或者，确定该终端设备为IoT终端设备时，则通过配置信息配置终端设备在进入非激活状态下进入省电模式；若接入网设备根据该终端设备的类型，确定该终端设备不能进入省电模式，则通过配置信息仅配置终端设备进入非激活状态。
可选地，该辅助信息还可以包括该终端设备的业务模式，其中，该业务模式可以包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数。例如，该终端设备的业务模式中的业务达到该终端设备的频繁程度可以通过几个等级进行表示，如可以根据不同的时间间隔分为高频、中频和低频。具体地，核心网设备确定该终端设备的业务模式，例如，可以确定业务到达该终端设备的时间间隔、数据包的数据量和个数，并向接入网设备发送包括该业务模式的辅助信息，则当接入网设备根据辅助信息中的该业务模式确定终端设备当前处理的业务较多较频繁时，确定该终端设备不能进入省电模式，则通过配置信息仅配置终端设备进入非激活状态；当接入网设备根据该业务模式确定终端设备当前没有要处理的业务或者业务很少时，确定该终端设备可以进入省电模式，则通过配置信息配置终端设备进入非激活状态也进入省电模式。
可选地，该辅助信息还可以包括该终端设备的运动信息，其中，该运动信息用于指示该终端设备的运动状态和/或移动速率。例如，该终端设备的运动状态可以分为移动和静止，其中，移动也可以进一步按照速率等分成快速移动和缓慢移动等不同状态。具体地，核心网设备确定该终端设备的运动信息，例如，可以确定该终端设备的运动状态，并向接入网设备发送包括该运动状态的辅助信息，则当接入网设备根据辅助信息中的该运动状态确定终端设备当前处于移动状态时，确定该终端设备不能进入省电模式，则通过配置信息仅配置终端设备进入非激活状态；当接入网设备根据该运动状态确定终端设备当前处于静止状态或者移动速度十分缓慢时，确定该终端设备可以进入省电模式，则通过配置信息配置终端设备进入非激活状态也进入省电模式。
可选地，作为一个实施例，该终端设备确定在进入该非激活状态的情况下是否进入省电模式，也可以包括：该终端设备在进入该非激活状态时，开启第一定时器；当该第一定时器超时时，该终端设备进入该省电模式。具体地，终端设备根据接收到的配置信息，确定进入非激活状态，并在进入非激活状态时开启第一定时器，当第一定时器超时时，该终端设备再进入省电模式。其中，该第一定时器的时长可以由接入网设备为终端设备配置，或者也可以为预先设定的，例如基于协议约定，本申请实施例并不限于此。
可选地，该第一定时器的时长可以由接入网设备为终端设备配置，例如，该接入网设备向终端设备发送的用于指示终端设备进入非激活状态的配置信息中可以包括该第一定时器的时长。具体地，接入网设备可以确定终端设备在进入非激活状态的情况下是否进入省电模式，例如，接入网设备根据终端设备或者核心网设备发送的能力信息，或者根据核心网设备发送的辅助信息，确定该终端设备在进入非激活状态的情况下是否进入省电模式，其中，该能力信息用于指示该终端设备是否支持省电模式，该辅助信息可以包括：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的QoS要求、该终端设备的类型、该终端设备的业务模式以及运动信息中的至少一个。
应理解，接入网设备为终端设备配置第一定时器的时长，还可以向核心网设备发送该第一定时器的时长，例如，核心网设备可以通过控制平面实体接收该第一定时器的时长，以便于该核心网设备根据该第一定时器的时长，确定向终端设备发送业务数据的时间。具体地，该核心网设备可以根据该第一定时器的时长，确定终端设备处于省电模式的时间，例如，确定终端设备进入省电模式的开始时刻，使得该核心网设备的用户平面实体在该时间之前，向终端设备发送业务数据，也就是在该终端设备还处于通信模式而未进入省电模式时，发送业务数据，在该终端设备进入省电模式后，核心网设备不发送业务数据，例如可以先缓存该业务数据。
或者，该接入网设备根据该第一定时器的时长，确定终端设备进入省电模式的第一开始时刻，使得该核心网设备通过接入网设备向终端设备发送业务数据，接入网设备在该第一开始时刻之前，向终端设备发送业务数据，也就是在该终端设备还处于通信模式而未进入省电模式时，发送业务数据，在该终端设备进入省电模式后，接入网设备可以先将业务数据缓存，暂时不发送业务数据。
可选地，作为一个实施例，该终端设备确定在进入该非激活状态的情况下是否进入省电模式，还可以包括：在该终端设备接收到该接入网设备发送的该配置信息之后，该终端设备根据预设条件，确定进入省电模式；则终端设备进入非激活状态并进入省电模式；该终端设备向该接入网设备发送确认信息，该确认信息用于该接入网设备确定该终端设备进入该非激活状态以及该省电模式。
应理解，终端设备根据配置信息确定进入非激活状态，还可以根据预设条件，在终端设备满足预设条件时确定终端设备在进入非激活状态的情况下进入省电模式，其中，该预设条件可以包括：该终端设备确定支持该省电模式、该终端设备为以省电为目的的终端设备、该终端设备中的业务允许该终端设备进入该省电模式、该终端设备的业务模式以及该终端设备的运动信息中的至少一个。
可选地，该预设条件可以包括：该终端设备确定支持该省电模式，若该终端设备确定满足该预设条件，即终端设备支持省电模式，则确定可以进入省电模式，否则不能进入省电模式。
可选地，该预设条件还可以包括：该终端设备为以省电为目的的终端设备，该终端设备确定满足该预设条件，即终端设备确定其为以省电为目标的终端设备，则确定可以进入省电模式，否则不能进入省电模式。
可选地，该预设条件也可以包括：该终端设备中的业务允许该终端设备进入该省电模式，该终端设备确定满足该预设条件，即终端设备确定其业务允许其进入省电模式，例如，该业务的QoS要求满足要求，该QoS要求可以为时延要求，则终端设备确定可以进入省电模式，否则不能进入省电模式。
可选地，该预设条件还可以包括该终端设备根据自身的业务模式确定是否进入省电模式，其中，该业务模式可以包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数。例如，该终端设备的业务模式中的业务达到该终端设备的频繁程度可以通过几个等级进行表示，如可以根据不同的时间间隔分为高频、中频和低频，该预设条件可以为：当业务达到该终端设备的频繁程度为高频时，确定该终端设备不能进入省电模式；当业务达到该终端设备的频繁程度为中频或低频时，确定该终端设备可以进入省电模式。再例如，该终端设备的业务模式可以包括业务到达该终端设备的时间间隔、数据包的数据量和个数，该预设条件可以为当终端设备当前处理的业务较多较频繁时，确定该终端设备不能进入省电模式；当终端设备当前没有要处理的业务或者业务很少时，确定该终端设备可以进入省电模式。
可选地，该预设条件还可以包括该终端设备根据自身的运动信息确定是否进入省电模式，其中，该运动信息用于指示该终端设备的运动状态和/或移动速率。例如，该终端设备的运动状态可以分为移动和静止，其中，移动也可以进一步按照速率等分成快速移动和缓慢移动等不同状态，该预设条件可以为：当该终端设备当前处于移动状态时，确定该终端设备不能进入省电模式；当终端设备当前处于静止状态或者移动速 度十分缓慢时，确定该终端设备可以进入省电模式。
应理解，若该终端设备根据该预设条件，确定在进入非激活状态的情况下可以进入省电模式，则该终端设备进入非激活状态，也进入省电模式，并向接入网设备发送确认信息，该确认信息用于该接入网设备确定该终端设备进入非激活状态以及省电模式。
可选地，作为一个实施例，该终端设备确定在进入该非激活状态的情况下是否进入省电模式，包括：在该终端设备接收到该接入网设备发送的该配置信息之后，该终端设备进入非激活状态，并且根据预设条件，确定在进入非激活状态的情况下也能够进入省电模式；该终端设备向该接入网设备发送请求信息，该请求信息用于该终端设备向该接入网设备请求在进入非激活状态的情况下进入该省电模式；该终端设备接收该接入网设备根据该请求信息发送的响应信息，该响应信息用于指示该终端设备是否在进入非激活状态的情况下进入该省电模式；该终端设备根据该响应信息，确定是否在进入非激活状态的情况下进入该省电模式。
应理解，终端设备根据配置信息确定进入非激活状态，还可以根据预设条件，在终端设备满足预设条件时确定终端设备还可以在进入非激活状态的情况下进入省电模式，进而向接入网设备请求进入省电模式。其中，该预设条件可以包括：该终端设备确定支持该省电模式、该终端设备为以省电为目的的终端设备、该终端设备中的业务允许该终端设备进入该省电模式、该终端设备的业务模式以及该终端设备的运动信息中的至少一个，在此不再赘述。
对应的，接入网设备根据终端设备发送的请求信息，确定该终端设备是否可以在非激活状态下也进入省电模式，并向终端设备发送响应信息，该响应信息用于指示该终端设备是否可以在非激活状态下也进入省电模式，以便于终端设备根据该响应信息，进入或者不进入省电模式。
可选地，接入网设备可以根据辅助信息确定该终端设备是否可以进入省电模式。具体地，由核心网设备向接入网设备发送该辅助信息，以便于接入网设备根据该辅助信息，确定该终端设备是否在进入非激活状态的情况下进入省电模式。其中，该辅助信息可以包括：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的QoS要求、该终端设备的类型、该终端设备的业务模式以及该终端设备的运动信息中的至少一个，在此不再赘述。
应理解，若该接入网设备确定该终端设备在进入非激活状态下不可以进入省电模式，则通过响应信息指示该终端设备不进入省电模式，可选地，该响应信息还可以包括该接入网拒绝的理由，但本申请实施例并不限于此。
应理解，若该接入网设备确定该终端设备在进入非激活状态下可以进入省电模式，则通过响应信息指示该终端设备进入省电模式，对应的，终端设备根据该响应信息，进入省电模式。可选地，终端设备可以在收到该响应信息时，根据该响应信息的指示即可进入省电模式，或者，终端设备在接收到该响应信息时，开启第二定时器，在第二定时器超时时，进入省电模式。
可选地，该第二定时器的时长可以由接入网设备为终端设备配置，例如，该响应信息中可以包括该第二定时器的时长；或者也可以预先设定该第二定时器的时长，例如基于协议设置，本申请实施例并不限于此。
应理解，接入网设备为终端设备配置第二定时器的时长，还可以向核心网设备发送该第二定时器的时长，例如，核心网设备可以通过控制平面实体接收该第二定时器的时长，以便于该核心网设备根据该第二定时器的时长，确定向终端设备发送业务数据的时间。具体地，该核心网设备可以根据该第二定时器的时长，确定终端设备处于省电模式的时间，例如，可以确定该终端设备进入省电模式的开始时刻，使得该核心网设备的用户平面实体在该时间之前，向终端设备发送业务数据，也就是在该终端设备还处于通信模式而未进入省电模式时，发送业务数据，在该终端设备进入省电模式后，核心网设备不发送业务数据，例如可以先缓存该业务数据。
或者，该接入网设备根据该第二定时器的时长，确定终端设备进入省电模式的第二开始时刻，使得该核心网设备通过接入网设备向终端设备发送业务数据，接入网设备在该第二开始时刻之前，向终端设备发送业务数据，也就是在该终端设备还处于通信模式而未进入省电模式时，发送业务数据，在该终端设备进入省电模式后，接入网设备可以先将业务数据缓存，暂时不发送业务数据。
可选地，作为一个实施例，若终端设备在非激活状态的情况下，也进入省电模式，则该方法100还可以包括：终端设备在进入省电模式时，开启第三定时器，当第三定时器超时时，该终端设备从省电模式中醒来，进入通信模式。具体地，终端设备在省电模式中是射频通道关闭，终端设备从省电模式中醒来进入通信模式，则开启射频通道，使得该终端设备可以执行例如小区选择、小区重选、小区测量、寻呼等操作，该终端设备恢复省电模式下无法进行的操作，但本申请实施例并不限于此。
应理解，终端设备从省电模式中醒来后，仍然可以继续处于非激活状态，或者也从非激活状态转为激活状态，本申请实施例并不限于此。
可选地，该第三定时器的时长可以由终端设备与接入网设备协商确定；或者，也可以由终端设备与核心网设备协商确定，并且由核心网设备通知接入网设备。
例如，该第三定时器的协商可以在配置终端设备进入到非激活状态过程中，如通过配置信息携带该第三定时器的时长；或者在终端设备连接建立或者重配过程中；或者终端设备的附着过程中；或者在协议数据单元(protocol data unit，PDU)会话建立或者修改过程中；或者在承载建立或者重配过程中；或者在QoS流建立或者重配过程中，本申请实施例并不限于此。
可选地，对于该第三定时器的时长由终端设备与接入网设备协商确定，接入网设备可以根据该第三定时器的时长，确定该终端设备从省电模式中醒来并进入省电模式的第三开始时刻，并可以在该第三开始时刻之后，也就是该终端设备进入通信模式之后，向终端设备发送业务数据，其中，该业务数据可以为核心网设备通过用户平面实体向该接入网设备发送的，若该终端设备处于省电模式，该业务数据可以暂时缓存在接入网设备中。或者，该接入网设备与终端设备协商确定该第三定时器的时长，该接入网设备可以向核心网设备发送该第三定时器的时长，以便于核心网设备根据该第三定时器的时长，确定向终端设备发送业务数据的时间。具体地，该核心网设备可以根据该第三定时器的时长，确定终端设备处于通信模式的时间，例如，可以确定该终端设备从省电模式中醒来并进入省电模式的时刻，并可以在该时间之后，也就是该终端设备进入通信模式之后，通过用户平面实体向终端设备发送业务数据，其中，若该终端设备处于省电模式，该业务数据可以暂时缓存在核心网设备中。
可选地，对于该第三定时器的时长由终端设备与核心网设备协商确定，并且，该核心网设备还可以向该接入网设备通知该第三定时器的时长，该核心网设备可以根据该第三定时器的时长，确定向终端设备发送业务数据的时间。具体地，该核心网设备可以根据该第三定时器的时长，确定终端设备处于通信模式的时间，例如，可以确定该终端设备从省电模式中醒来并进入省电模式的时刻，并可以在该时间之后，也就是该终端设备进入通信模式之后，通过用户平面实体向终端设备发送业务数据，其中，若该终端设备处于省电模式，该业务数据可以暂时缓存在核心网设备中。或者，核心网设备与终端设备协商确定该第三定时器的时长，通过控制平面实体向接入网设备发送该第三定时器的时长，以便于该接入网设备可以根据该第三定时器的时长，确定该终端设备从省电模式中醒来并进入省电模式的第三开始时刻，并可以在该第三开始时刻之后，也就是该终端设备进入通信模式之后，向终端设备发送业务数据，其中，该业务数据可以为核心网设备通过用户平面实体向该接入网设备发送的，若该终端设备处于省电模式，该业务数据可以暂时缓存在接入网设备中。
可选地，作为一个实施例，若终端设备在非激活状态的情况下，也进入省电模式，则该方法100还可以包括：该终端设备根据更新寻呼区域的周期，确定从该省电模式进入通信模式，处于该通信模式的该终端设备的该射频通道开启。具体地，终端设备进入省电模式后，终端设备根据更新寻呼区域的周期，同步终端设备进入通信模式的时间，当该终端设备更新寻呼区域时，例如，在该终端设备开始进行更新寻呼区域的当前时刻或者前一时刻，终端设备从省电模式醒来并进入通信模式，也就是该终端设备进入通信模式的时间域更新寻呼区域的周期同步，使得终端设备无需额外的设置从省电模式进入通信模式的时间，并且使得终端设备更新寻呼区域时，是处于通信模式，而非省电模式。
应理解，本申请实施例中的该核心网设备可以包括控制平面实体，该控制平面实体可以为能够处理各种控制类信息的任何实体，例如可以确定辅助信息，或者也可以向接入网设备发送该辅助信息；该核心网设备还可以包括用户平面实体，该用户平面实体为能够处理用户数据的任何实体，例如该用户平面实体可以向终端设备发送业务数据，或者通过接入网设备向终端设备发送业务数据，本申请实施例并不限于此。
应理解，本申请实施例中的定时器，例如第一定时器、第二定时器和第三定时器，为可以用于计时的任何器件，例如该定时器也可以称为计时器，本申请在此不作限定。
因此，本申请实施例的用于确定终端设备状态的方法，终端设备接收接入网设备发送的配置信息，并根据该配置信息进入非激活状态，进而还可以确定在处于非激活状态的情况下，终端设备是否可以进入省电模式，例如，通过接入网设备的配置确定，或者基于定时器确定，或者终端设备基于预设条件，请求进入省电模式，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
上文中结合图1，从终端设备的角度详细描述了根据本申请实施例的用于确定终端设备状态的方法，下面将结合图2至图3，从接入网设备的角度描述根据本申请实施例的用于确定终端设备状态的方法。
图2示出了根据本申请另一实施例的用于确定终端设备状态的方法200的示意性流程图，该方法200可以由接入网设备执行。如图2所示，该方法200包括：S210，接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式，处于该省电模式的该终端设备的射频模块关闭；S220，该接入网设备向该终端设备发送配置信息，该配置信息用于指示该终端设备进入该非激活状态以及在进入非激活状态的情况下是否进入该省电模式。
可选地，在该接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式之前，该方法还 包括：该接入网设备接收该终端设备或核心网设备发送的能力信息，该能力信息用于指示该终端设备是否支持该省电模式；该接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式，包括：若该能力信息指示该终端设备支持该省电模式，该接入网设备确定该终端设备在进入非激活状态的情况下进入省电模式；或，若该能力信息指示该终端设备不支持该省电模式，该接入网设备确定该终端设备在进入非激活状态的情况下不进入省电模式。
可选地，在该接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式之前，该方法还包括：该接入网设备接收核心网设备发送的辅助信息，该辅助信息包括：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的QoS要求以及该终端设备的类型、该终端设备的业务模式以及运动信息中的至少一个，该业务模式包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数，该运动信息用于指示该终端设备的运动状态和/或移动速率；该接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式，包括：该接入网设备根据该辅助信息，确定终端设备在进入非激活状态的情况下是否进入省电模式。
可选地，该配置信息包括第一定时器的时长，该第一定时器用于该终端设备在进入该非激活状态时启动、并在该第一定时器超时时该终端设备进入该省电模式。
可选地，该方法200还包括：该接入网设备向该核心网设备发送第一定时器的时长，该第一定时器的时长用于该核心网设备确定向该终端设备发送该业务数据的时间。
可选地，该方法200还包括：该接入网设备接收该核心网设备发送的业务数据；该接入网设备根据该第一定时器，确定该终端设备进入该省电模式的第一开始时刻；该接入网设备在该第一开始时刻之前，向该终端设备发送该业务数据。
可选地，该方法还包括：该接入网络设备与该终端设备协商确定第三定时器的时长，该第三定时器用于该终端设备在进入该省电模式时开启、并当该第三定时器超时时该终端设备从该省电模式进入通信模式，处于该通信模式的该终端设备的该射频通道开启。
可选地，该配置信息包括该第三定时器的时长。
可选地，该方法200还包括：该接入网设备向该核心网设备发送第三定时器的时长，该第三定时器的时长用于该核心网设备确定向该终端设备发送该业务数据的时间。
可选地，该方法200还包括：该接入网设备接收该核心网设备发送的业务数据；该接入网设备根据该第三定时器，确定该终端设备进入该通信模式的第三开始时刻；该接入网设备在该第三开始时刻之后，向该终端设备发送该业务数据。
应理解，该方法200中的终端设备可以对应于方法100中的终端设备，方法200中的接入网设备可以对应于方法100中的接入网设备，方法200中的核心网设备可以对应于方法100中的核心网设备，在此不再赘述。
因此，本申请实施例中的用于确定终端设备状态的方法，接入网设备确定该终端设备在处于非激活状态时是否可以进入省电模式，并通过配置信息，指示终端设备在处于非激活状态的情况下，是否可以进入省电模式，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
图3示出了根据本申请再一实施例的用于确定终端设备状态的方法300的示意性流程图，该方法300可以由接入网设备执行。如图3所示，该方法300包括：S310，接入网络设备向终端设备发送配置信息，该配置信息用于指示该终端设备进入非激活状态；S320，该接入网设备接收该终端设备在进入该非激活状态后发送的请求信息，该请求信息用于该终端设备请求在进入该非激活状态的情况下进入省电模式，处于该省电模式的该终端设备的射频模块关闭；S330，该接入网设备根据该请求信息以及辅助信息，向该终端设备发送响应信息，该响应信息用于指示该终端设备在进入该非激活状态的情况下是否进入省电模式。
可选地，该响应信息用于指示该终端设备不进入该省电模式，该响应信息包括该接入网设备的拒绝理由。
可选地，该响应信息用于指示该终端设备根据第二定时器进入该省电模式，该第二定时器用于该终端设备接收该响应信息时开启、并当该第二定时器超时时该终端设备进入该省电模式。
可选地，该响应信息包括该第二定时器的时长。
可选地，该方法300还包括：该接入网设备向该核心网设备发送第二定时器的时长，该第二定时器的时长用于该核心网设备确定向该终端设备发送该业务数据的时间。
可选地，该方法300还包括：该接入网设备接收该核心网设备发送的业务数据；该接入网设备根据该第二定时器，确定该终端设备进入该省电模式的第二开始时刻；该接入网设备在该第二开始时刻之前，向该终端设备发送该业务数据。
可选地，该方法还包括：该接入网设备接收核心网设备发送的该辅助信息。
可选地，该辅助信息包括：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的QoS要求以及该终端设备的类型、该终端设备的业务模式以及运动信息中的至少一个，该业务模式包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数，该运动信息用于指示该终端设备的运动状态和/或移动速率。
可选地，该方法还包括：该接入网络设备与该终端设备协商确定第三定时器的时长，该第三定时器用于该终端设备在进入该省电模式时开启、并当该第三定时器超时时该终端设备从该省电模式进入通信模式，处于该通信模式的该终端设备的该射频通道开启。
可选地，该配置信息包括该第三定时器的时长。
可选地，该方法300还包括：该接入网设备向该核心网设备发送第三定时器的时长，该第三定时器的时长用于该核心网设备确定向该终端设备发送该业务数据的时间。
可选地，该方法300还包括：该接入网设备接收该核心网设备发送的业务数据；该接入网设备根据该第三定时器，确定该终端设备进入该通信模式的第三开始时刻；该接入网设备在该第三开始时刻之后，向该终端设备发送该业务数据。
应理解，该方法300中的终端设备可以对应于方法100中的终端设备，方法300中的接入网设备可以对应于方法100中的接入网设备，方法300中的核心网设备可以对应于方法100中的核心网设备，在此不再赘述。
因此，本申请实施例中的用于确定终端设备状态的方法，接入网设备配置终端设备进入非激活状态，该终端设备进入非激活状态并确认是否也可以进入省电模式，通过请求信息请求进入省电模式，接入网设备基于终端设备的相关辅助信息，确定该终端设备在处于非激活状态的情况下，是否可以进入省电模式，并通过响应信息指示终端设备，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
上文中结合图1至图3，从接入网设备的角度详细描述了根据本申请实施例的用于确定终端设备状态的方法，下面将结合图4至图5，从核心网设备的角度描述根据本申请实施例的用于确定终端设备状态的方法。
图4示出了根据本申请另一实施例的用于确定终端设备状态的方法400的示意性流程图，该方法400可以由核心网设备执行。如图4所示，该方法400包括：S410，核心网设备通过控制平面实体确定终端设备的定时器信息，该定时器信息包括第二定时器的时长和/或第三定时器的时长，该第二定时器的时长用于该终端设备在该第二定时器超时时从通信模式进入省电模式，该第三定时器的时长用于该终端设备在该第三定时器超时时从该省电模式进入该通信模式，处于该省电模式的该终端设备的射频模块关闭，处于该通信模式的该终端设备的该射频通道开启；S420，该核心网设备根据该定时器信息，通过用户平面实体向该终端设备发送业务数据。
应理解，该方法400中的第二定时器可以对应于方法100中的第二定时器和/或第一定时器，该方法400中的第三定时器可以对应于方法100中的第三定时器，在此不再赘述。
可选地，该核心网设备通过控制平面实体确定终端设备的定时器信息，包括：该核心网设备通过该控制平面实体与该终端设备协商确定该定时器信息。
可选地，该核心网设备通过控制平面实体确定终端设备的定时器信息，包括：该核心网设备通过该控制平面实体接收接入网设备发送的定时器信息，该定时器信息为该接入网设备与该终端设备协商确定的。
可选地，该方法还包括：该核心网设备向接入网设备发送辅助信息，该辅助信息用于该接入网设备确定该终端设备在进入该非激活状态的情况下是否进入省电模式。
可选地，该辅助信息包括以下中的至少一个：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的服务质量QoS要求以及、该终端设备的类型、该终端设备的业务模式以及运动信息，该业务模式包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数，该运动信息用于指示该终端设备的运动状态和/或移动速率。
应理解，该方法400中的终端设备可以对应于方法100中的终端设备，方法400中的接入网设备可以对应于方法100中的接入网设备，方法400中的核心网设备可以对应于方法100中的核心网设备，在此不再赘述。
因此，本申请实施例的用于确定终端设备状态的方法，由于终端设备处于非激活状态时，还可以处于省电模式，核心网设备确定该终端设备的关于进入省电模式或进入通信模式的定时器信息，进而确定该终端设备在处于省电模式的时间，并根据该时间，实现在终端设备处于通信模式时向终端设备发送业务数据，在终端设备处于省电模式时，暂时缓存该业务数据，从而在不影响业务数据传输的同时，也减少终端设备 的耗电。
图5示出了根据本申请另一实施例的用于确定终端设备状态的方法500的示意性流程图，该方法500可以由核心网设备执行。如图5所示，该方法500包括：S510，核心网设备通过控制平面实体与终端设备协商确定定时器信息，该定时器信息包括第二定时器的时长和/或第三定时器的时长，该第二定时器的时长用于该终端设备在该第二定时器超时时从通信模式进入省电模式，该第三定时器的时长用于该终端设备在该第三定时器超时时从该省电模式进入该通信模式，处于该省电模式的该终端设备的射频模块关闭，处于该通信模式的该终端设备的该射频通道开启；S520，该核心网设备通过控制平面实体向接入网设备发送该定时器信息，该定时器信息用于该接入网设备确定该终端设备处于该通信模式的时间；S530，该核心网设备通过用户平面实体向该接入网设备发送业务数据，该业务数据用于该接入网设备在该时间内向该终端设备发送该业务数据。
应理解，该方法500中的第二定时器可以对应于方法100中的第二定时器和/或第一定时器，该方法500中的第三定时器可以对应于方法100中的第三定时器，在此不再赘述。
可选地，该方法还包括：该核心网设备向接入网设备发送辅助信息，该辅助信息用于该接入网设备确定该终端设备在进入该非激活状态的情况下是否进入省电模式。
可选地，该辅助信息包括以下中的至少一个：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的服务质量QoS要求以及、该终端设备的类型、该终端设备的业务模式以及运动信息，该业务模式包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数，该运动信息用于指示该终端设备的运动状态和/或移动速率。
应理解，该方法500中的终端设备可以对应于方法100中的终端设备，方法500中的接入网设备可以对应于方法100中的接入网设备，方法500中的核心网设备可以对应于方法100中的核心网设备，在此不再赘述。
因此，本申请实施例的用于确定终端设备状态的方法，由于终端设备处于非激活状态时，还可以处于省电模式，核心网设备确定该终端设备的关于进入省电模式或进入通信模式的定时器信息，并向接入网设备发送该定时器信息，使得接入网设备可以根据该定时器的信息确定该终端设备在处于省电模式的时间，并根据该时间，实现在终端设备处于通信模式时向终端设备发送业务数据，在终端设备处于省电模式时，暂时缓存该业务数据，从而在不影响业务数据传输的同时，也减少终端设备的耗电。
应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
另外，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
上文中结合图1至图5，详细描述了根据本申请实施例的用于确定终端设备状态的方法，下面将结合图6至图13，描述根据本申请实施例的通信设备和通信系统。
如图6所示，根据本申请实施例的终端设备600包括：接收单元610和处理单元620，可选地，还可以包括发送单元630。具体地，该接收单元610用于：接收接入网设备发送的配置信息，该配置信息用于指示终端设备进入非激活状态；该处理单元620用于：确定在进入该非激活状态的情况下是否进入省电模式，处于该省电模式的该终端设备的射频模块关闭。
可选地，该配置信息还用于指示该终端设备进入该省电模式，该处理单元620具体用于：根据该配置信息，在进入该非激活状态的同时进入该省电模式。
可选地，该发送单元630用于：向该接入网设备发送能力信息，该能力信息用于指示该终端设备是否支持该省电模式，该配置信息为该接入网设备根据该能力信息确定的。
可选地，该处理单元620具体用于：在进入该非激活状态时，开启第一定时器；当该第一定时器超时时，进入该省电模式。
可选地，该配置信息还用于指示该第一定时器的时长。
可选地，该处理单元620具体用于：在该接收单元610接收到该接入网设备发送的该配置信息之后，根据预设条件，确定进入省电模式；进入该非激活状态并进入该省电模式；该发送单元630用于：向该接入网设备发送确认信息，该确认信息用于该接入网设备确定该终端设备进入该非激活状态和该省电模式。
可选地，该处理单元620具体用于：在该接收单元610接收到该接入网设备发送的该配置信息之后，进入非激活状态，并根据预设条件，确定能够在进入该非激活状态的情况下进入省电模式；该发送单元630用于：向该接入网设备发送请求信息，该请求信息用于该终端设备向该接入网设备请求在进入该非激活状态的情况下进入该省电模式；该接收单元610具体用于：接收该接入网设备根据该请求信息发送的响应信 息，该响应信息用于指示该终端设备是否进入该省电模式；该处理单元620具体用于：根据该响应信息，确定是否进入该省电模式。
可选地，该响应信息用于指示该终端设备不进入该省电模式，该响应信息包括该接入网设备的拒绝理由。
可选地，该响应信息用于指示该终端设备根据第二定时器进入该省电模式，该处理单元620具体用于：该接收单元610接收该响应信息时，开启该第二定时器；当该第二定时器超时时，进入该省电模式。
可选地，该响应信息包括该第二定时器的时长。
可选地，该预设条件包括以下条件中的至少一个：该终端设备确定支持该省电模式；该终端设备为以省电为目的的终端设备；以及，该终端设备中的业务允许该终端设备进入该省电模式；该终端设备的业务模式，该业务模式包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数；以及该终端设备的运动信息，该运动信息用于指示该终端设备的运动状态和/或移动速率。
可选地，该处理单元620具体用于：在进入该省电模式时，开启第三定时器；当该第三定时器超时时，从该省电模式进入通信模式，处于该通信模式的该终端设备的该射频通道开启。
可选地，该处理单元620具体用于：与该接入网络设备协商确定该第三定时器的时长；或，与核心网设备协商确定该第三定时器的时长。
可选地，该处理单元620具体用于：根据更新寻呼区域的周期，确定从该省电模式进入通信模式，处于该通信模式的该终端设备的该射频通道开启。
应理解，根据本申请实施例的终端设备600可对应于执行本申请实施例中的方法100，并且终端设备600中的各个单元的上述和其它操作和/或功能分别为了实现图1至图5中的各个方法的终端设备相应流程，为了简洁，在此不再赘述。
因此，本申请实施例中的终端设备，接收接入网设备发送的配置信息，并根据该配置信息进入非激活状态，进而还可以确定在处于非激活状态的情况下，终端设备是否可以进入省电模式，例如，通过接入网设备的配置确定，或者基于定时器确定，或者终端设备基于预设条件，请求进入省电模式，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
如图7所示，根据本申请实施例的接入网设备700包括：确定单元710和发送单元720，可选地，还可以包括接收单元730。具体地，该确定单元710用于：确定终端设备在进入非激活状态的情况下是否进入省电模式，处于该省电模式的该终端设备的射频模块关闭；该发送单元720用于：向该终端设备发送配置信息，该配置信息用于指示该终端设备进入该非激活状态以及在进入非激活状态的情况下是否进入该省电模式。
可选地，该接收单元430用于：在该确定单元710确定终端设备在进入非激活状态的情况下是否进入省电模式之前，接收该终端设备或核心网设备发送的能力信息，该能力信息用于指示该终端设备是否支持该省电模式；该确定单元710具体用于：若该能力信息指示该终端设备支持该省电模式，确定该终端设备在进入非激活状态的情况下进入省电模式；或若该能力信息指示该终端设备不支持该省电模式，确定该终端设备在进入非激活状态的情况下不进入省电模式。
可选地，该接收单元730用于：在该确定单元710确定终端设备在进入非激活状态的情况下是否进入省电模式之前，接收核心网设备发送的辅助信息，该辅助信息包括：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的QoS要求、该终端设备的类型、该终端设备的业务模式以及运动信息中的至少一个，该业务模式包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数，该运动信息用于指示该终端设备的运动状态和/或移动速率；该确定单元710具体用于：根据该辅助信息，确定终端设备在进入非激活状态的情况下是否进入省电模式。
可选地，该配置信息包括第一定时器的时长，该第一定时器用于该终端设备在进入该非激活状态时启动、并在该第一定时器超时时该终端设备进入该省电模式。
可选地，该发送单元712还用于：向该核心网设备发送第一定时器的时长，该第一定时器的时长用于该核心网设备确定向该终端设备发送该业务数据的时间。
可选地，该接收单元730用于：接收该核心网设备发送的业务数据；该确定单元710还用于：根据该第一定时器，确定该终端设备进入该省电模式的第一开始时刻；该发送单元720还用于：在该第一开始时刻之前，向该终端设备发送该业务数据。
可选地，该确定单元710具体用于：与该终端设备协商确定第三定时器的时长，该第三定时器用于该终端设备在进入该省电模式时开启、并当该第三定时器超时时该终端设备从该省电模式进入通信模式，处 于该通信模式的该终端设备的该射频通道开启。
可选地，该配置信息包括该第三定时器的时长。
可选地，该发送单元720还用于：向该核心网设备发送第三定时器的时长，该第三定时器的时长用于该核心网设备确定向该终端设备发送该业务数据的时间。
可选地，该接收单元730用于：接收该核心网设备发送的业务数据；该确定单元710还用于：根据该第三定时器，确定该终端设备进入该通信模式的第三开始时刻；该发送单元720还用于：在该第三开始时刻之后，向该终端设备发送该业务数据。
应理解，根据本申请实施例的接入网设备700可对应于执行本申请实施例中的方法200，并且接入网设备700中的各个单元的上述和其它操作和/或功能分别为了实现图1至图5中的各个方法的接入网设备相应流程，为了简洁，在此不再赘述。
因此，本申请实施例中的接入网设备，确定该终端设备在处于非激活状态时是否可以进入省电模式，并通过配置信息，指示终端设备在处于非激活状态的情况下，是否可以进入省电模式，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
如图8所示，根据本申请实施例的接入网设备800包括：发送单元810和接收单元820，可选地，还可以包括确定单元830。具体地，该发送单元810用于：向终端设备发送配置信息，该配置信息用于指示该终端设备进入非激活状态；该接收单元820用于：接收该终端设备在进入该非激活状态后发送的请求信息，该请求信息用于该终端设备请求在进入该非激活状态的情况下进入省电模式，处于该省电模式的该终端设备的射频模块关闭；该发送单元810还用于：根据该请求信息以及辅助信息，向该终端设备发送响应信息，该响应信息用于指示该终端设备在进入该非激活状态的情况下是否进入省电模式。
可选地，该响应信息用于指示该终端设备不进入该省电模式，该响应信息包括该接入网设备的拒绝理由。
可选地，该响应信息用于指示该终端设备根据第二定时器进入该省电模式，该第二定时器用于该终端设备接收该响应信息时开启、并当该第二定时器超时时该终端设备进入该省电模式。
可选地，该响应信息包括该第二定时器的时长。
可选地，该发送单元810还用于：向该核心网设备发送第二定时器的时长，该第二定时器的时长用于该核心网设备确定向该终端设备发送该业务数据的时间。
可选地，该接收单元820还用于：接收该核心网设备发送的业务数据；该确定单元830用于：根据该第二定时器，确定该终端设备进入该省电模式的第二开始时刻；该发送单元810还用于：在该第二开始时刻之前，向该终端设备发送该业务数据。
可选地，该接收单元820具体用于：接收核心网设备发送的该辅助信息。
可选地，该辅助信息包括：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的QoS要求、该终端设备的类型、该终端设备的业务模式以及运动信息中的至少一个，该业务模式包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数，该运动信息用于指示该终端设备的运动状态和/或移动速率。
可选地，该确定单元830用于：与该终端设备协商确定第三定时器的时长，该第三定时器用于该终端设备在进入该省电模式时开启、并当该第三定时器超时时该终端设备从该省电模式进入通信模式，处于该通信模式的该终端设备的该射频通道开启。
可选地，该配置信息包括该第三定时器的时长。
可选地，该发送单元810还用于：向该核心网设备发送第三定时器的时长，该第三定时器的时长用于该核心网设备确定向该终端设备发送该业务数据的时间。
可选地，该接收单元820还用于：接收该核心网设备发送的业务数据；该确定单元830用于：根据该第三定时器，确定该终端设备进入该通信模式的第三开始时刻；该发送单元810还用于：在该第三开始时刻之后，向该终端设备发送该业务数据。
应理解，根据本申请实施例的接入网设备800可对应于执行本申请实施例中的方法300，并且接入网设备800中的各个单元的上述和其它操作和/或功能分别为了实现图1至图5中的各个方法的接入网设备相应流程，为了简洁，在此不再赘述。
因此，本申请实施例中的接入网设备，配置终端设备进入非激活状态，该终端设备进入非激活状态并确认是否也可以进入省电模式，通过请求信息请求进入省电模式，接入网设备基于终端设备的相关辅助信息，确定该终端设备在处于非激活状态的情况下，是否可以进入省电模式，并通过响应信息指示终端设备，从而能够实现处于非激活状态的终端设备进入省电模式，进一步减少终端设备的耗电。
如图9所示，根据本申请实施例的核心网设备900包括：确定单元910和发送单元920，可选地，还 可以包括接收单元930。具体地，该确定单元910用于：通过控制平面实体确定终端设备的定时器信息，该定时器信息包括第二定时器的时长和/或第三定时器的时长，该第二定时器的时长用于该终端设备在该第二定时器超时时从通信模式进入省电模式，该第三定时器的时长用于该终端设备在该第三定时器超时时从该省电模式进入该通信模式，处于该省电模式的该终端设备的射频模块关闭，处于该通信模式的该终端设备的该射频通道开启；该发送单元920用于：根据该定时器信息，通过用户平面实体向该终端设备发送业务数据。
可选地，该确定单元910用于：通过该控制平面实体与该终端设备协商确定该定时器信息。
可选地，该接收单元930用于：通过该控制平面实体接收接入网设备发送的定时器信息，该定时器信息为该接入网设备与该终端设备协商确定的。
可选地，该发送单元920还用于：向接入网设备发送辅助信息，该辅助信息用于该接入网设备确定该终端设备在进入该非激活状态的情况下是否进入省电模式。
可选地，该辅助信息包括以下中的至少一个：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的服务质量QoS要求以及、该终端设备的类型、该终端设备的业务模式以及运动信息，该业务模式包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数，该运动信息用于指示该终端设备的运动状态和/或移动速率。
应理解，根据本申请实施例的核心网设备900可对应于执行本申请实施例中的方法400，并且接入网设备900中的各个单元的上述和其它操作和/或功能分别为了实现图1至图5中的各个方法的核心网设备相应流程，为了简洁，在此不再赘述。
因此，本申请实施例中的核心网设备，由于终端设备处于非激活状态时，还可以处于省电模式，核心网设备确定该终端设备的关于进入省电模式或进入通信模式的定时器信息，进而确定该终端设备在处于省电模式的时间，并根据该时间，实现在终端设备处于通信模式时向终端设备发送业务数据，在终端设备处于省电模式时，暂时缓存该业务数据，从而在不影响业务数据传输的同时，也减少终端设备的耗电。
如图10所示，根据本申请实施例的核心网设备1000包括：确定单元1010和发送单元1020，具体地，该确定单元1010用于：通过控制平面实体与终端设备协商确定定时器信息，该定时器信息包括第二定时器的时长和/或第三定时器的时长，该第二定时器的时长用于该终端设备在该第二定时器超时时从通信模式进入省电模式，该第三定时器的时长用于该终端设备在该第三定时器超时时从该省电模式进入该通信模式，处于该省电模式的该终端设备的射频模块关闭，处于该通信模式的该终端设备的该射频通道开启；该发送单元1020用于：通过控制平面实体向接入网设备发送该定时器信息，该定时器信息用于该接入网设备确定该终端设备处于该通信模式的时间；该发送单:1020还用于：通过用户平面实体向该接入网设备发送业务数据，该业务数据用于该接入网设备在该时间内向该终端设备发送该业务数据。
可选地，该发送单元1020还用于：向接入网设备发送辅助信息，该辅助信息用于该接入网设备确定该终端设备在进入该非激活状态的情况下是否进入省电模式。
可选地，该辅助信息包括以下中的至少一个：该终端设备当前是否允许进入该省电模式、该终端设备正在处理的业务是否允许进入该省电模式、进入该省电模式的业务的服务质量QoS要求以及、该终端设备的类型、该终端设备的业务模式以及运动信息，该业务模式包括以下参数中的至少一个：该业务到达该终端设备的时间间隔、该业务达到该终端设备的频繁程度、该业务在该终端设备的持续时长、该业务中数据包括的数据量以及该数据包的个数，该运动信息用于指示该终端设备的运动状态和/或移动速率。
应理解，根据本申请实施例的核心网设备1000可对应于执行本申请实施例中的方法500，并且接入网设备1000中的各个单元的上述和其它操作和/或功能分别为了实现图1至图5中的各个方法的核心网设备相应流程，为了简洁，在此不再赘述。
因此，本申请实施例中的核心网设备，由于终端设备处于非激活状态时，还可以处于省电模式，核心网设备确定该终端设备的关于进入省电模式或进入通信模式的定时器信息，并向接入网设备发送该定时器信息，使得接入网设备可以根据该定时器的信息确定该终端设备在处于省电模式的时间，并根据该时间，实现在终端设备处于通信模式时向终端设备发送业务数据，在终端设备处于省电模式时，暂时缓存该业务数据，从而在不影响业务数据传输的同时，也减少终端设备的耗电。
图11是本申请实施例的通信设备1100示意性框图。图11所示的通信设备1100包括处理器1110，处理器1110可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法100。
可选地，如图11所示，通信设备1100还可以包括存储器1120。其中，处理器1110可以从存储器1120中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器1120可以是独立于处理器1110的一个单独的器件，也可以集成在处理器1110中。
可选地，如图11所示，通信设备1100还可以包括收发器1130，处理器1110可以控制该收发器1130 与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器1130可以包括发射机和接收机。收发器1130还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该通信设备1100可为本申请实施例的终端设备，并且该通信设备1100可以实现本申请实施例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备1100可为本申请实施例的接入网设备，并且该通信设备1100可以实现本申请实施例的各个方法中由接入网设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备1100可为本申请实施例的核心网设备，并且该通信设备1100可以实现本申请实施例的各个方法中由核心网设备实现的相应流程，为了简洁，在此不再赘述。
图12是根据本申请实施例的芯片1200的示意性框图。图12所示的芯片1200包括处理器1210，处理器1210可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图12所示，芯片1200还可以包括存储器1220。其中，处理器1210可以从存储器1220中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器1220可以是独立于处理器1210的一个单独的器件，也可以集成在处理器1210中。
可选地，该芯片1200还可以包括输入接口1230。其中，处理器1210可以控制该输入接口1230与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片1200还可以包括输出接口1240。其中，处理器1210可以控制该输出接口1240与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该芯片可应用于本申请实施例中的终端设备，并且该芯片可以实现本申请实施例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该芯片可应用于本申请实施例中的接入网设备，并且该芯片可以实现本申请实施例的各个方法中由接入网设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该芯片可应用于本申请实施例中的核心网设备，并且该芯片可以实现本申请实施例的各个方法中由核心网设备实现的相应流程，为了简洁，在此不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
上述提及的处理器可以是通用处理器、数字信号处理器(digital signal processor，DSP)、现成可编程门阵列(field programmable gate array，FPGA)、专用集成电路(application specific integrated circuit，ASIC)或者其他可编程逻辑器件、晶体管逻辑器件、分立硬件组件等。其中，上述提到的通用处理器可以是微处理器或者也可以是任何常规的处理器等。
上述提及的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable ROM，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)。
应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
图13是根据本申请实施例的通信系统1300的示意性框图。如图13所示，该通信系统1300包括终端设备1310、接入网设备1320和核心网设备1330。
其中，该终端设备设备1310可以用于实现上述方法100至500中由终端设备实现的相应的功能，以及该终端设备1310的组成可以如图6中的终端设备600所示，为了简洁，在此不再赘述。
该接入网设备1320可以用于实现上述方法100至500中由接入网设备实现的相应的功能，以及该接入网设备1320的组成可以如图7和图8中的接入网设备700和800所示，为了简洁，在此不再赘述。
该核心网设备1330可以用于实现上述方法100至500中由核心网设备实现的相应的功能，以及该接入网设备1330的组成可以如图9和图10中的接入网设备900和1000所示，为了简洁，在此不再赘述。

Claims (68)

  1. 一种用于确定终端设备状态的方法，其特征在于，包括：
    终端设备接收接入网设备发送的配置信息，所述配置信息用于指示终端设备进入非激活状态；
    所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭。
  2. 根据权利要求1所述的方法，其特征在于，所述配置信息还用于指示所述终端设备进入所述省电模式，
    所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，包括：
    所述终端设备根据所述配置信息，在进入所述非激活状态的同时进入所述省电模式。
  3. 根据权利要求2所述的方法，其特征在于，所述方法还包括：
    所述终端设备向所述接入网设备发送能力信息，所述能力信息用于指示所述终端设备是否支持所述省电模式，所述配置信息为所述接入网设备根据所述能力信息确定的。
  4. 根据权利要求1所述的方法，其特征在于，所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，包括：
    所述终端设备在进入所述非激活状态时，开启第一定时器；
    当所述第一定时器超时时，所述终端设备进入所述省电模式。
  5. 根据权利要求4所述的方法，其特征在于，所述配置信息还用于指示所述第一定时器的时长。
  6. 根据权利要求1所述的方法，其特征在于，所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，包括：
    在所述终端设备接收到所述接入网设备发送的所述配置信息之后，所述终端设备根据预设条件，确定进入省电模式；
    所述终端设备进入所述非激活状态并进入所述省电模式；
    所述终端设备向所述接入网设备发送确认信息，所述确认信息用于所述接入网设备确定所述终端设备进入所述非激活状态和所述省电模式。
  7. 根据权利要求1所述的方法，其特征在于，所述终端设备确定在进入所述非激活状态的情况下是否进入省电模式，包括：
    在所述终端设备接收到所述接入网设备发送的所述配置信息之后，所述终端设备进入非激活状态，并根据预设条件，确定能够在进入所述非激活状态的情况下进入省电模式；
    所述终端设备向所述接入网设备发送请求信息，所述请求信息用于所述终端设备向所述接入网设备请求在进入所述非激活状态的情况下进入所述省电模式；
    所述终端设备接收所述接入网设备根据所述请求信息发送的响应信息，所述响应信息用于指示所述终端设备是否进入所述省电模式；
    所述终端设备根据所述响应信息，确定是否进入所述省电模式。
  8. 根据权利要求7所述的方法，其特征在于，所述响应信息用于指示所述终端设备不进入所述省电模式，所述响应信息包括所述接入网设备的拒绝理由。
  9. 根据权利要求7所述的方法，其特征在于，所述响应信息用于指示所述终端设备根据第二定时器进入所述省电模式，
    所述终端设备根据所述响应信息，确定是否进入所述省电模式，包括：
    所述终端设备接收所述响应信息时，开启所述第二定时器；
    当所述第二定时器超时时，所述终端设备进入所述省电模式。
  10. 根据权利要求9所述的方法，其特征在于，所述响应信息包括所述第二定时器的时长。
  11. 根据权利要求6至10中任一项所述的方法，其特征在于，所述预设条件包括以下条件中的至少一个：
    所述终端设备确定支持所述省电模式；
    所述终端设备为以省电为目的的终端设备；
    所述终端设备中的业务允许所述终端设备进入所述省电模式；
    所述终端设备的业务模式，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数；以及
    所述终端设备的运动信息，所述运动信息用于指示所述终端设备的运动状态和/或移动速率。
  12. 根据权利要求1至11中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备在进入所述省电模式时，开启第三定时器；
    当所述第三定时器超时时，所述终端设备从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
  13. 根据权利要求12所述的方法，其特征在于，所述方法还包括：
    所述终端设备与所述接入网络设备协商确定所述第三定时器的时长；或
    所述终端设备与核心网络设备协商确定所述第三定时器的时长。
  14. 根据权利要求1至11中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备根据更新寻呼区域的周期，确定从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
  15. 一种用于确定终端设备状态的方法，其特征在于，包括：
    接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭；
    所述接入网设备向所述终端设备发送配置信息，所述配置信息用于指示所述终端设备进入所述非激活状态以及在进入非激活状态的情况下是否进入所述省电模式。
  16. 根据权利要求15所述的方法，其特征在于，在所述接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式之前，所述方法还包括：
    所述接入网设备接收所述终端设备或核心网设备发送的能力信息，所述能力信息用于指示所述终端设备是否支持所述省电模式；
    所述接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式，包括：
    若所述能力信息指示所述终端设备支持所述省电模式，所述接入网设备确定所述终端设备在进入非激活状态的情况下进入省电模式；或
    若所述能力信息指示所述终端设备不支持所述省电模式，所述接入网设备确定所述终端设备在进入非激活状态的情况下不进入省电模式。
  17. 根据权利要求15所述的方法，其特征在于，在所述接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式之前，所述方法还包括：
    所述接入网设备接收核心网设备发送的辅助信息，所述辅助信息包括以下中的至少一个：所述终端设备当前是否允许进入所述省电模式、所述终端设备正在处理的业务是否允许进入所述省电模式、进入所述省电模式的业务的服务质量QoS要求、所述终端设备的类型、所述终端设备的业务模式以及运动信息，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数，所述运动信息用于指示所述终端设备的运动状态和/或移动速率；
    所述接入网设备确定终端设备在进入非激活状态的情况下是否进入省电模式，包括：
    所述接入网设备根据所述辅助信息，确定终端设备在进入非激活状态的情况下是否进入省电模式。
  18. 根据权利要求15所述的方法，其特征在于，所述配置信息包括第一定时器的时长，所述第一定时器用于所述终端设备在进入所述非激活状态时启动、并在所述第一定时器超时时所述终端设备进入所述省电模式。
  19. 根据权利要求18所述的方法，其特征在于，所述方法还包括：
    所述接入网设备向所述核心网设备发送第一定时器的时长，所述第一定时器的时长用于所述核心网设备确定向所述终端设备发送所述业务数据的时间。
  20. 根据权利要求18所述的方法，其特征在于，所述方法还包括：
    所述接入网设备接收所述核心网设备发送的业务数据；
    所述接入网设备根据所述第一定时器，确定所述终端设备进入所述省电模式的第一开始时刻；
    所述接入网设备在所述第一开始时刻之前，向所述终端设备发送所述业务数据。
  21. 根据权利要求15至20中任一项所述的方法，其特征在于，所述方法还包括：
    所述接入网络设备与所述终端设备协商确定第三定时器的时长，所述第三定时器用于所述终端设备在进入所述省电模式时开启、并当所述第三定时器超时时所述终端设备从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
  22. 根据权利要求21所述的方法，其特征在于，所述配置信息包括所述第三定时器的时长。
  23. 根据权利要求21或22所述的方法，其特征在于，所述方法还包括：
    所述接入网设备向所述核心网设备发送第三定时器的时长，所述第三定时器的时长用于所述核心网设备确定向所述终端设备发送所述业务数据的时间。
  24. 根据权利要求21或22所述的方法，其特征在于，所述方法还包括：
    所述接入网设备接收所述核心网设备发送的业务数据；
    所述接入网设备根据所述第三定时器，确定所述终端设备进入所述通信模式的第三开始时刻；
    所述接入网设备在所述第三开始时刻之后，向所述终端设备发送所述业务数据。
  25. 一种用于确定终端设备状态的方法，其特征在于，包括：
    接入网络设备向终端设备发送配置信息，所述配置信息用于指示所述终端设备进入非激活状态；
    所述接入网设备接收所述终端设备在进入所述非激活状态后发送的请求信息，所述请求信息用于所述终端设备请求在进入所述非激活状态的情况下进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭；
    所述接入网设备根据所述请求信息以及辅助信息，向所述终端设备发送响应信息，所述响应信息用于指示所述终端设备在进入所述非激活状态的情况下是否进入省电模式。
  26. 根据权利要求25所述的方法，其特征在于，所述响应信息用于指示所述终端设备不进入所述省电模式，所述响应信息包括所述接入网设备的拒绝理由。
  27. 根据权利要求25所述的方法，其特征在于，所述响应信息用于指示所述终端设备根据第二定时器进入所述省电模式，所述第二定时器用于所述终端设备接收所述响应信息时开启、并当所述第二定时器超时时所述终端设备进入所述省电模式。
  28. 根据权利要求27所述的方法，其特征在于，所述响应信息包括所述第二定时器的时长。
  29. 根据权利要求27或28所述的方法，其特征在于，所述方法还包括：
    所述接入网设备向所述核心网设备发送第二定时器的时长，所述第二定时器的时长用于所述核心网设备确定向所述终端设备发送所述业务数据的时间。
  30. 根据权利要求27或28所述的方法，其特征在于，所述方法还包括：
    所述接入网设备接收所述核心网设备发送的业务数据；
    所述接入网设备根据所述第二定时器，确定所述终端设备进入所述省电模式的第二开始时刻；
    所述接入网设备在所述第二开始时刻之前，向所述终端设备发送所述业务数据。
  31. 根据权利要求25至30中任一项所述的方法，其特征在于，所述方法还包括：
    所述接入网设备接收核心网设备发送的所述辅助信息。
  32. 根据权利要求25至31中任一项所述的方法，其特征在于，所述辅助信息包括以下中的至少一个：所述终端设备当前是否允许进入所述省电模式、所述终端设备正在处理的业务是否允许进入所述省电模式、进入所述省电模式的业务的服务质量QoS要求、所述终端设备的类型、所述终端设备的业务模式以及运动信息，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数，所述运动信息用于指示所述终端设备的运动状态和/或移动速率。
  33. 根据权利要求25至31中任一项所述的方法，其特征在于，所述方法还包括：
    所述接入网络设备与所述终端设备协商确定第三定时器的时长，所述第三定时器用于所述终端设备在进入所述省电模式时开启、并当所述第三定时器超时时所述终端设备从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
  34. 根据权利要求26所述的方法，其特征在于，所述配置信息包括所述第三定时器的时长。
  35. 根据权利要求33或34所述的方法，其特征在于，所述方法还包括：
    所述接入网设备向所述核心网设备发送第三定时器的时长，所述第三定时器的时长用于所述核心网设备确定向所述终端设备发送业务数据的时间。
  36. 根据权利要求33或34所述的方法，其特征在于，所述方法还包括：
    所述接入网设备接收所述核心网设备发送的业务数据；
    所述接入网设备根据所述第三定时器，确定所述终端设备进入所述通信模式的第三开始时刻；
    所述接入网设备在所述第三开始时刻之后，向所述终端设备发送所述业务数据。
  37. 一种用于确定终端设备状态的方法，其特征在于，包括：
    核心网设备通过控制平面实体确定终端设备的定时器信息，所述定时器信息包括第二定时器的时长和/或第三定时器的时长，所述第二定时器的时长用于所述终端设备在所述第二定时器超时时从通信模式进入省电模式，所述第三定时器的时长用于所述终端设备在所述第三定时器超时时从所述省电模式进入所述通信模式，处于所述省电模式的所述终端设备的射频模块关闭，处于所述通信模式的所述终端设备的所述射频通道开启；
    所述核心网设备根据所述定时器信息，通过用户平面实体向所述终端设备发送业务数据。
  38. 根据权利要求37所述的方法，其特征在于，所述核心网设备通过控制平面实体确定终端设备的定时器信息，包括：
    所述核心网设备通过所述控制平面实体与所述终端设备协商确定所述定时器信息。
  39. 根据权利要求37所述的方法，其特征在于，所述核心网设备通过控制平面实体确定终端设备的定时器信息，包括：
    所述核心网设备通过所述控制平面实体接收接入网设备发送的定时器信息，所述定时器信息为所述接入网设备与所述终端设备协商确定的。
  40. 根据权利要求37至39中任一项所述的方法，其特征在于，所述方法还包括：
    所述核心网设备向接入网设备发送辅助信息，所述辅助信息用于所述接入网设备确定所述终端设备在进入所述非激活状态的情况下是否进入省电模式。
  41. 根据权利要求40所述的方法，其特征在于，所述辅助信息包括以下中的至少一个：所述终端设备当前是否允许进入所述省电模式、所述终端设备正在处理的业务是否允许进入所述省电模式、进入所述省电模式的业务的服务质量QoS要求以及、所述终端设备的类型、所述终端设备的业务模式以及运动信息，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数，所述运动信息用于指示所述终端设备的运动状态和/或移动速率。
  42. 一种用于确定终端设备状态的方法，其特征在于，包括：
    核心网设备通过控制平面实体与终端设备协商确定定时器信息，所述定时器信息包括第二定时器的时长和/或第三定时器的时长，所述第二定时器的时长用于所述终端设备在所述第二定时器超时时从通信模式进入省电模式，所述第三定时器的时长用于所述终端设备在所述第三定时器超时时从所述省电模式进入所述通信模式，处于所述省电模式的所述终端设备的射频模块关闭，处于所述通信模式的所述终端设备的所述射频通道开启；
    所述核心网设备通过控制平面实体向接入网设备发送所述定时器信息，所述定时器信息用于所述接入网设备确定所述终端设备处于所述通信模式的时间；
    所述核心网设备通过用户平面实体向所述接入网设备发送业务数据，所述业务数据用于所述接入网设备在所述时间内向所述终端设备发送所述业务数据。
  43. 根据权利要求42所述的方法，其特征在于，所述方法还包括：
    所述核心网设备向接入网设备发送辅助信息，所述辅助信息用于所述接入网设备确定所述终端设备在进入所述非激活状态的情况下是否进入省电模式。
  44. 根据权利要求43所述的方法，其特征在于，所述辅助信息包括以下中的至少一个：所述终端设备当前是否允许进入所述省电模式、所述终端设备正在处理的业务是否允许进入所述省电模式、进入所述省电模式的业务的服务质量QoS要求以及、所述终端设备的类型、所述终端设备的业务模式以及运动信息，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数，所述运动信息用于指示所述终端设备的运动状态和/或移动速率。
  45. 一种终端设备，其特征在于，包括：
    接收单元，用于接收接入网设备发送的配置信息，所述配置信息用于指示终端设备进入非激活状态；
    处理单元，用于确定在进入所述非激活状态的情况下是否进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭。
  46. 根据权利要求45所述的终端设备，其特征在于，所述配置信息还用于指示所述终端设备进入所述省电模式，
    所述处理单元具体用于：
    根据所述配置信息，在进入所述非激活状态的同时进入所述省电模式。
  47. 根据权利要求46所述的终端设备，其特征在于，所述终端设备还包括：
    发送单元，用于向所述接入网设备发送能力信息，所述能力信息用于指示所述终端设备是否支持所述省电模式，所述配置信息为所述接入网设备根据所述能力信息确定的。
  48. 根据权利要求45所述的终端设备，其特征在于，所述处理单元具体用于：
    在进入所述非激活状态时，开启第一定时器；
    当所述第一定时器超时时，进入所述省电模式。
  49. 根据权利要求48所述的终端设备，其特征在于，所述配置信息还用于指示所述第一定时器的时长。
  50. 根据权利要求45所述的终端设备，其特征在于，所述处理单元具体用于：
    在所述接收单元接收到所述接入网设备发送的所述配置信息之后，根据预设条件，确定进入省电模式；
    进入所述非激活状态并进入所述省电模式；
    所述终端设备还包括：
    发送单元，用于向所述接入网设备发送确认信息，所述确认信息用于所述接入网设备确定所述终端设备进入所述非激活状态和所述省电模式。
  51. 根据权利要求45所述的终端设备，其特征在于，所述处理单元具体用于：
    在所述接收单元接收到所述接入网设备发送的所述配置信息之后，进入非激活状态，并根据预设条件，确定能够在进入所述非激活状态的情况下进入省电模式；
    所述终端设备还包括：
    发送单元，用于向所述接入网设备发送请求信息，所述请求信息用于所述终端设备向所述接入网设备请求在进入所述非激活状态的情况下进入所述省电模式；
    所述接收单元具体用于：
    接收所述接入网设备根据所述请求信息发送的响应信息，所述响应信息用于指示所述终端设备是否进入所述省电模式；
    所述处理单元具体用于：
    根据所述响应信息，确定是否进入所述省电模式。
  52. 根据权利要求51所述的终端设备，其特征在于，所述响应信息用于指示所述终端设备不进入所述省电模式，所述响应信息包括所述接入网设备的拒绝理由。
  53. 根据权利要求51所述的终端设备，其特征在于，所述响应信息用于指示所述终端设备根据第二定时器进入所述省电模式，
    所述处理单元具体用于：
    所述接收单元接收所述响应信息时，开启所述第二定时器；
    当所述第二定时器超时时，进入所述省电模式。
  54. 根据权利要求53所述的终端设备，其特征在于，所述响应信息包括所述第二定时器的时长。
  55. 根据权利要求50至54中任一项所述的终端设备，其特征在于，所述预设条件包括以下条件中的至少一个：
    所述终端设备确定支持所述省电模式；
    所述终端设备为以省电为目的的终端设备；
    所述终端设备中的业务允许所述终端设备进入所述省电模式；
    所述终端设备的业务模式，所述业务模式包括以下参数中的至少一个：所述业务到达所述终端设备的时间间隔、所述业务达到所述终端设备的频繁程度、所述业务在所述终端设备的持续时长、所述业务中数据包括的数据量以及所述数据包的个数；以及
    所述终端设备的运动信息，所述运动信息用于指示所述终端设备的运动状态和/或移动速率。
  56. 根据权利要求45至55中任一项所述的终端设备，其特征在于，所述处理单元具体用于：
    在进入所述省电模式时，开启第三定时器；
    当所述第三定时器超时时，从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
  57. 根据权利要求56所述的终端设备，其特征在于，所述处理单元具体用于：
    与所述接入网络设备协商确定所述第三定时器的时长；或
    与核心网络设备协商确定所述第三定时器的时长。
  58. 根据权利要求45至55中任一项所述的终端设备，其特征在于，所述处理单元具体用于：
    根据更新寻呼区域的周期，确定从所述省电模式进入通信模式，处于所述通信模式的所述终端设备的所述射频通道开启。
  59. 一种接入网设备，其特征在于，包括：
    确定单元，用于确定终端设备在进入非激活状态的情况下是否进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭；
    发送单元，用于向所述终端设备发送配置信息，所述配置信息用于指示所述终端设备进入所述非激活状态以及在进入非激活状态的情况下是否进入所述省电模式。
  60. 一种接入网设备，其特征在于，包括：
    发送单元，用于向终端设备发送配置信息，所述配置信息用于指示所述终端设备进入非激活状态；
    接收单元，用于接收所述终端设备在进入所述非激活状态后发送的请求信息，所述请求信息用于所述终端设备请求在进入所述非激活状态的情况下进入省电模式，处于所述省电模式的所述终端设备的射频模块关闭；
    所述发送单元还用于：根据所述请求信息以及辅助信息，向所述终端设备发送响应信息，所述响应信息用于指示所述终端设备在进入所述非激活状态的情况下是否进入省电模式。
  61. 一种核心网设备，其特征在于，包括：
    确定单元，用于通过控制平面实体确定终端设备的定时器信息，所述定时器信息包括第二定时器的时长和/或第三定时器的时长，所述第二定时器的时长用于所述终端设备在所述第二定时器超时时从通信模式进入省电模式，所述第三定时器的时长用于所述终端设备在所述第三定时器超时时从所述省电模式进入所述通信模式，处于所述省电模式的所述终端设备的射频模块关闭，处于所述通信模式的所述终端设备的所述射频通道开启；
    发送单元，用于根据所述定时器信息，通过用户平面实体向所述终端设备发送业务数据。
  62. 一种核心网设备，其特征在于，包括：
    确定单元，用于通过控制平面实体与终端设备协商确定定时器信息，所述定时器信息包括第二定时器的时长和/或第三定时器的时长，所述第二定时器的时长用于所述终端设备在所述第二定时器超时时从通信模式进入省电模式，所述第三定时器的时长用于所述终端设备在所述第三定时器超时时从所述省电模式进入所述通信模式，处于所述省电模式的所述终端设备的射频模块关闭，处于所述通信模式的所述终端设备的所述射频通道开启；
    发送单元，用于通过控制平面实体向接入网设备发送所述定时器信息，所述定时器信息用于所述接入网设备确定所述终端设备处于所述通信模式的时间；
    所述发送单元还用于：通过用户平面实体向所述接入网设备发送业务数据，所述业务数据用于所述接入网设备在所述时间内向所述终端设备发送所述业务数据。
  63. 一种终端设备，其特征在于，包括：处理器和存储器；所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至14中任一项所述的用于确定终端设备状态的方法。
  64. 一种接入网设备，其特征在于，包括：处理器和存储器；所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求15至36中任一项所述的用于确定终端设备状态的方法。
  65. 一种核心网设备，其特征在于，包括：处理器和存储器；所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求37至44中任一项所述的用于确定终端设备状态的方法。
  66. 一种计算机可读存储介质，其特征在于，包括：所述计算机可读存储介质用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至44中任一项所述的用于确定终端设备状态的方法。
  67. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至44中任一项所述的用于确定终端设备状态的方法。
  68. 一种通信系统，其特征在于，包括：终端设备、接入网设备和核心网设备，其中，
    所述终端设备用于：执行如权利要求1至14中任一项所述的用于确定终端设备状态的方法；
    所述接入网设备用于：执行如权利要求15至36中任一项所述的用于确定终端设备状态的方法；
    所述核心网设备用于：执行如权利要求37至44中任一项所述的用于确定终端设备状态的方法。
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