WO2019024026A1 - 跃迁方法、网络设备和终端设备 - Google Patents

跃迁方法、网络设备和终端设备 Download PDF

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Publication number
WO2019024026A1
WO2019024026A1 PCT/CN2017/095709 CN2017095709W WO2019024026A1 WO 2019024026 A1 WO2019024026 A1 WO 2019024026A1 CN 2017095709 W CN2017095709 W CN 2017095709W WO 2019024026 A1 WO2019024026 A1 WO 2019024026A1
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WIPO (PCT)
Prior art keywords
terminal device
state
network device
transitioned
threshold
Prior art date
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PCT/CN2017/095709
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English (en)
French (fr)
Inventor
***
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to AU2017425780A priority Critical patent/AU2017425780A1/en
Priority to EP17920495.3A priority patent/EP3614787B1/en
Priority to BR112019025306-8A priority patent/BR112019025306A2/pt
Priority to MX2019014574A priority patent/MX2019014574A/es
Priority to CN201780090449.3A priority patent/CN110603895A/zh
Priority to CA3063617A priority patent/CA3063617C/en
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 US16/619,182 priority patent/US11153927B2/en
Priority to RU2019138457A priority patent/RU2746891C1/ru
Priority to EP21156480.2A priority patent/EP3860304A1/en
Priority to PCT/CN2017/095709 priority patent/WO2019024026A1/zh
Publication of WO2019024026A1 publication Critical patent/WO2019024026A1/zh
Priority to ZA2020/00114A priority patent/ZA202000114B/en

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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H04W28/0257—Traffic management, e.g. flow control or congestion control per individual bearer or channel the individual bearer or channel having a maximum bit rate or a bit rate guarantee
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • 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 embodiments of the present application relate to the field of communications, and more specifically, to a transition method, a network device, and a terminal device.
  • the terminal device has three states, namely, a Radio Resource Control (RRC) idle state, an RRC connected state, and an RRC inactive state.
  • RRC Radio Resource Control
  • a terminal device in an RRC connected state may transition to an RRC idle state or an RRC active state when there is no data. Then, which state the terminal device transitions to is a problem that needs to be solved.
  • the embodiment of the present application provides a transition method, a network device, and a terminal device, which are beneficial to improving system performance.
  • a transition method comprising: receiving, by a network device, auxiliary information of the terminal device sent by the terminal device; the network device determining, according to the auxiliary information, a target state of the terminal device to be transitioned, the target state Controlling an RRC idle state or an RRC inactive state for the radio resource; the network device transitions the terminal device to the target state.
  • the auxiliary information of the terminal device may be some specific information that the auxiliary network device determines the target state of the terminal device to be transitioned. For example, mobile state information of the terminal device, some transmission characteristics of the current service of the terminal device, and the like.
  • the terminal device has three RRC states: an RRC idle state, an RRC connected state, and an RRC inactive state.
  • a terminal device in an RRC connected state may enter an RRC idle state or an RRC inactive state when there is no data processing.
  • the network device can determine the state of the terminal device transition based on some auxiliary information of the terminal device, and can transition the terminal device to a relatively suitable state, thereby facilitating improvement of system performance.
  • the auxiliary information includes the mobile state information of the terminal device and/or the arrival time interval information of the current service of the terminal device, and the network device determines, according to the auxiliary information, the terminal device to be transitioned.
  • the target state includes: the network device determining the target state according to the mobile state information and/or the arrival time interval information.
  • the auxiliary information may also be a service type of a current service of the terminal device.
  • the network device determines the target state according to the mobile state information, including: if the moving speed of the terminal device is greater than or equal to a first threshold, the network device determines that the target state is an RRC idle state. If the moving speed of the terminal device is less than the first threshold, the network device determines that the target state is an RRC inactive state.
  • the terminal device may report the speed information or the acceleration to the network device, and the network device determines the current mobile state of the terminal device, and further determines, by the network device, the terminal device to transition to the RRC state according to the mapping relationship between the mobile state and the RRC state. Which RRC state.
  • the terminal device can also directly report its current motion state to the network device, and the network device directly determines which RRC state the terminal device should transition to according to the mapping relationship between the mobile state and the RRC state.
  • the network device may determine, in combination with the plurality of auxiliary information of the terminal device, which RRC state to transition the terminal device to.
  • the method further includes: determining, by the network device, the first threshold from a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds correspond to multiple bearers of the terminal device or multiple data streams of the terminal device.
  • the network device determines the target state according to the arrival time interval information, including: if the time interval of the current service is greater than or equal to a second threshold, the network device determines that the target state is RRC. The idle state; if the time interval of the current service is less than the second threshold, the network device determines that the target state is an RRC inactive state.
  • the method further includes: determining, by the network device, the second threshold from a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds correspond to multiple bearers of the terminal device or multiple data streams of the terminal device.
  • the foregoing various thresholds may be specified by a protocol or configured in advance by a network device.
  • the agreement here can be the default setting of the terminal device.
  • the auxiliary information is a state to be transitioned by the terminal device
  • the network device determines, according to the auxiliary information, a target state of the terminal device to be transitioned, including: determining, by the network device, the target state The state to be transitioned for the terminal device.
  • the network device transitions the terminal device to the target state, including: if the target state is an RRC idle state, the network device releases the terminal device and the All the radio bearers between the network devices; if the target state is the RRC inactive state, the network device releases a part of the radio bearers between the terminal devices and the network devices.
  • a second aspect provides a method for transitioning, the method comprising: acquiring, by the terminal device, auxiliary information of the terminal device; the terminal device transmitting the auxiliary information to the network device, so that the network device determines a target state of the terminal device to be transitioned,
  • the target state is a radio resource control RRC idle state or an RRC inactive state.
  • the auxiliary information is a state to be transitioned by the terminal device
  • the terminal device acquires the auxiliary information of the terminal device, including: determining, by the terminal device, a state to be transitioned by the terminal device.
  • the terminal device determines, by the terminal device, a state to be transitioned, including: the terminal device according to the mobile device, and/or the current service arrival time interval information of the terminal device Determining the state of the terminal device that is expected to be transitioned.
  • the terminal device determines, according to the mobile state information of the terminal device, a state to be transitioned by the terminal device, including: if the moving speed of the terminal device is greater than or equal to a first threshold, the terminal The device determines that the state to be transitioned by the terminal device is an RRC idle state; if the moving speed of the terminal device is less than the first threshold, the terminal device determines that the state to be transitioned by the terminal device is an RRC inactive state.
  • the method further includes: determining, by the terminal device, the first threshold from a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds correspond to multiple bearers of the terminal device or multiple data streams of the terminal device.
  • the terminal device determines, according to the time interval information of the current service of the terminal device, the state of the device to be transitioned, including: if the current service arrival time interval is greater than or equal to the first a second threshold, the terminal device determines that the state of the terminal device to be transitioned is an RRC idle state; if the time interval of the current service is less than the second threshold, the terminal device determines that the state of the terminal device to be transitioned is RRC Inactive state.
  • the method further includes: determining, by the terminal device, the second threshold from a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds correspond to multiple bearers of the terminal device or multiple data streams of the terminal device.
  • the auxiliary information includes mobile state information of the terminal device. And/or arrival time interval information of the current service of the terminal device.
  • a network device for performing the method of any of the first aspect or the first aspect of the first aspect.
  • the network device comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
  • a terminal device for performing the method in any of the above-mentioned second aspect or any possible implementation of the second aspect.
  • the terminal device comprises means for performing the method of any of the above-described second or second aspects of the second aspect.
  • a network device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the first aspect or the first aspect of the first aspect.
  • a terminal device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the above-described second aspect or any of the possible implementations of the second aspect.
  • a computer storage medium for storing the method in any of the above possible implementations of the first aspect or the first aspect, or any possible implementation of the second or second aspect
  • Computer software instructions for use in the method of the present invention which comprise a program designed to perform the above aspects.
  • a computer program product comprising instructions, when executed on a computer, causes the computer to perform the method of any of the first aspect or the optional implementation of the first aspect, or the second Aspect or method of any alternative implementation of the second aspect.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • Figure 2 shows an architectural diagram of an EPS bearer service.
  • FIG. 3 shows a schematic block diagram of a transition method of an embodiment of the present application.
  • FIG. 4 shows another schematic block diagram of a transition method of an embodiment of the present application.
  • FIG. 5 shows a schematic block diagram of a network device of an embodiment of the present application.
  • FIG. 6 shows a schematic block diagram of a terminal device of an embodiment of the present application.
  • FIG. 7 shows another schematic block diagram of a network device of an embodiment of the present application.
  • FIG. 8 is another schematic block diagram of a terminal device according to an embodiment of the present application.
  • GSM 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 Frequency Division Duplex
  • TDD Time Division duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the technical solutions of the embodiments of the present application can be applied to various communication systems based on non-orthogonal multiple access technologies, such as a sparse code multiple access (SCMA) system, and a low-density signature (Low). Density Signature (LDS) system, etc., of course, the SCMA system and the LDS system may also be referred to as other names in the communication field; further, the technical solution of the embodiment of the present application can be applied to multi-carrier using non-orthogonal multiple access technology.
  • SCMA sparse code multiple access
  • LDS Density Signature
  • Orthogonal Frequency Division Multiplexing OFDM
  • Filter Bank Multi-Carrier FBMC
  • General Frequency Division Multiplexing Generalized Frequency Division Multiplexing (OFDM)) Frequency Division Multiplexing (GFDM)
  • Filtered Orthogonal Frequency Division Multiplexing Filtered-OFDM, F-OFDM
  • the terminal device in the embodiment of the present application may refer to a user equipment (User Equipment, UE), 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, and a wireless device.
  • Communication device user agent or user device.
  • the access terminal may 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
  • PLMN Public Land Mobile Network
  • the network device in the embodiment of the present application may be a device for communicating with a terminal device, where the network device may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB, NB) in a WCDMA system. And may be an evolved base station (eNB or eNodeB) in the LTE system, or may be a wireless controller in a cloud radio access network (CRAN) scenario, or the network device may be The embodiments of the present application are not limited to the relay station, the access point, the in-vehicle device, the wearable device, and the network device in the future 5G network or the network device in the future evolved PLMN network.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • NB base station
  • CRAN cloud radio access network
  • the embodiments of the present application are not limited to the relay station, the access point, the in-vehicle device, the wearable device, and the network device in the future 5G network or
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • the communication system in FIG. 1 may include a terminal device 10 and a network device 20.
  • the network device 20 is configured to provide communication services for the terminal device 10 and access the core network.
  • the terminal device 10 accesses the network by searching for synchronization signals, broadcast signals, and the like transmitted by the network device 20, thereby performing communication with the network.
  • the arrows shown in FIG. 1 may represent uplink/downlink transmissions by a cellular link between the terminal device 10 and the network device 20.
  • the network architecture mainly includes an Evolved-Universal Mobile Telecommunication System Terrestrial Radio Access Network (E-UTRAN) and an Evolved Packet Core (EPC).
  • E-UTRAN Evolved-Universal Mobile Telecommunication System Terrestrial Radio Access Network
  • EPC Evolved Packet Core
  • the end-to-end service can be decomposed into two parts: the EPS bearer and the external bearer.
  • An Evolved Radio Access Bearer (E-RAB) is used to transmit an EPS bearer packet between the UE and the evolved EPC.
  • the E-RAB and the EPS bearer have a one-to-one correspondence.
  • a radio bearer is used to transmit a packet of an E-RAB bearer between the UE and the eNodeB, and there is a one-to-one correspondence between the radio bearer and the E-RAB/EPS bearer.
  • An S1 bearer is used to transmit an E-RAB bearer packet between the eNodeB and a Serving GateWay (S-GW).
  • An S5/S8 bearer is used to transmit a packet of an EPS bearer between the S-GW and a Packet Data Network Gateway (PDN-GW).
  • PDN-GW Packet Data Network Gateway
  • the RRC state of the UE mainly includes an RRC idle state and an RRC connected state.
  • RRC idle state there is an S5/S8 bearer, there is no radio bearer and S1 bearer
  • the core network side reserves the UE context
  • the terminal retention time is advanced (Time Advance, TA) unique identifier (usually Temporary Mobile Subscriber Identity (TMSI)).
  • TMSI Temporary Mobile Subscriber Identity
  • a UE in the RRC idle state may have a data exchange with the network, a discontinuous reception (DRX) process configured by a non-access stratum (NAS), system information broadcast and paging, and neighbor cell measurement.
  • DRX discontinuous reception
  • NAS non-access stratum
  • NAS non-access stratum
  • neighbor cell measurement The mobility of cell reselection, there is no behavior such as reporting of measurement reports.
  • RRC connection state there are S5/S8 bearers, S1 bearers, and radio bearers.
  • the core network, eNodeB, and UE all reserve corresponding contexts.
  • the eNodeB allocates an access stratum (AS) identifier (usually a cell radio network temporary identifier (Cell Radio). Network Temporary Identifier, C-RNTI)).
  • AS access stratum
  • C-RNTI Network Temporary Identifier
  • RRC inactive state There are S5/S8 bearers, S1 bearers, and some radio bearers.
  • the core network, the eNodeB, and the UE all reserve the corresponding context.
  • the eNodeB allocates the access stratum AS identifier (usually the Resume identifier (ID)).
  • the UE in the RRC inactive state has the mobility of cell reselection, has no measurement report, and can perform small data transmission and reception, and there may be DRX configured by the AS.
  • the UE mainly has the above three RRC states.
  • the UE in the RRC connected state When the UE in the RRC connected state has no data, it may transition to the RRC inactive state or the RRC idle state as needed.
  • FIG. 3 shows a schematic block diagram of a transition method 100 of an embodiment of the present application. As shown in FIG. 3, the method 100 includes some or all of the following:
  • the network device receives the auxiliary information of the terminal device that is sent by the terminal device.
  • the network device determines, according to the auxiliary information, a target state of the terminal device to be transitioned, where the target state is a radio resource control RRC idle state or an RRC inactive state.
  • the network device transitions the terminal device to the target state.
  • the auxiliary information of the terminal device may be some specific information that the auxiliary network device determines the target state of the terminal device to be transitioned. For example, mobile state information of the terminal device, some transmission characteristics of the current service of the terminal device, and the like.
  • the network device may first configure some rules or protocols to specify some rules in advance.
  • the network device may be configured to transition the terminal device to the RRC idle state when the terminal device is in the high-speed mobile state, or the network device may configure the terminal device to be current. If the service arrives at a long interval, the terminal device can be transitioned to the RRC idle state.
  • network devices can The mapping relationship between some information of the terminal device and the RRC state is configured in advance. When the terminal device in the RRC connected state can report the current information of the terminal device to the network device, the network device can use the information reported by the terminal device and some previously configured rules. Determine which RRC state the terminal device will eventually transition to.
  • the network device may determine the state of the terminal device transition based on some auxiliary information of the terminal device, and may transition the terminal device to a relatively suitable state, thereby facilitating improvement of system performance.
  • the terminal device may report the information to the network device in the case that it is determined that no uplink data is to be sent to the network device or no downlink data is to be received.
  • the terminal device may receive the indication information sent by the network device to the network device, where the indication information is used to indicate that the downlink data is not to be transmitted, and the terminal device may report the auxiliary information to the network device according to the indication information; for example, the terminal device
  • the terminal device can determine that there is no downlink data to be received according to a certain rule.
  • the terminal device can determine that the downlink data is not received within a certain period of time, and the terminal device can report the auxiliary information to the network device.
  • the auxiliary information of the terminal device may be the mobile state information of the terminal device and/or the transmission characteristic of the terminal device.
  • the transmission characteristic of the terminal device may be some transmission characteristics of the current service of the terminal device. For example, it may be the arrival time interval of the current service, the type of the current service, and the like. In any case, any information that can assist the network device to determine the state of the terminal device to be transitioned can be within the protection scope of the embodiments of the present application.
  • the network device determines the target state according to the mobile state information, including: if the moving speed of the terminal device is greater than or equal to a first threshold, the network device determines that the target state is an RRC idle state; If the moving speed of the terminal device is less than the first threshold, the network device determines that the target state is an RRC inactive state.
  • the network device may first configure a rule for the mobile state information of the terminal device in advance.
  • the mobile state of the terminal device may be divided into a high speed mobile state and a low speed mobile state.
  • the network device can map the high speed mobile state and the RRC idle state, and map the low speed mobile state to the RRC inactive state.
  • Network devices can also define high-speed mobile states and low-speed mobile states.
  • a threshold may be configured for the moving speed of the terminal device, and if the current moving speed of the terminal device is greater than or equal to the threshold, the terminal device may be considered to be currently in a high-speed moving state; if the current moving speed of the terminal device is less than the threshold, The terminal device can be considered Currently in a low speed movement state.
  • the terminal device may be considered to be in a high-speed moving state if the current acceleration of the terminal device is less than The threshold value can be considered that the terminal device is in a low speed moving state.
  • the terminal device can directly report the speed or acceleration of the current motion to the network device, and the network device determines whether the terminal device is currently in a high-speed motion state or a low-speed motion state, and further, according to the motion state of the terminal device and the RRC state of the terminal device.
  • the mapping relationship determines which RRC state the terminal device is transitioned to.
  • the terminal device can also determine whether it is currently in a high-speed motion state or a low-speed motion state, and directly report the current state of motion in the network device, and the network device can directly map the relationship between the motion state of the terminal device and the RRC state of the terminal device. To determine exactly which RRC state to transition the terminal device to.
  • the terminal device can also directly report the speed or acceleration of the current motion to the network device.
  • the network device directly determines whether the terminal device is transitioned to the mapping relationship between the speed or the acceleration of the terminal device and the threshold value and the RRC state of the terminal device. Which RRC state.
  • the RRC state of the terminal device to be transitioned based on the mobile device state information of the terminal device is described by taking the speed and acceleration of the terminal device as an example.
  • the embodiment of the present application is not limited thereto.
  • the terminal device Determining which RRC state to transition the terminal device to according to the mobile state of the terminal device, if the terminal device is currently in a high-speed mobile state, the terminal device is likely to move to the cell covered by the other network device in the next moment, then the terminal device is currently When there is no data to be processed, the RRC idle state of the terminal device transition can be used to reduce the power consumption of the terminal.
  • the terminal device and the data need to be processed, other network devices can directly initiate random connection to other network devices by means of paging or terminal equipment. Into the process.
  • the terminal device is transitioned to the RRC active state, then when there is data to be transferred, it is necessary to switch to complete the data transmission, then the period of switching to the inactive state causes the terminal to cause unnecessary power consumption.
  • the terminal device is currently in a low-speed mobile state, the terminal device should still be in the cell covered by the current network device when the data transmission is next, and then the RRC of the terminal device transition may be performed when the terminal device does not currently have data to process.
  • the inactive state enables the terminal device to quickly enter the RRC connected state when there is data to be transmitted in the next moment, or can transmit the small amount of data directly in the RRC inactive state if the data amount is less in the next moment. Therefore, the signaling overhead between the terminal device and the network device can be saved, thereby improving system performance.
  • the network device determines the target state according to the arrival time interval information, including: if the time interval of the current service is greater than or equal to a second threshold, the network device determines that the target state is RRC idle. If the time interval of the current service is less than the second threshold, the network device determines that the target state is an RRC inactive state.
  • the network device may first configure a rule for the arrival time interval information of the terminal device in advance.
  • a threshold may be configured for the time interval of the current service of the terminal device, that is, the current service period. If the time interval of the current service of the terminal device is greater than or equal to the threshold, the terminal device may be transitioned to the RRC idle state to reduce. Terminal power consumption; if the arrival time interval of the current service of the terminal device is less than the threshold, the terminal device may be transitioned to the RRC inactive state to quickly enter the RRC connected state during the next data transmission.
  • time interval of the current service may be an attribute of the current service, or may be an arrival period of the service that has been detected by the terminal device, which is not limited in this embodiment.
  • the network device determines the target state according to the service type of the current service of the terminal device.
  • the network device may configure a rule in advance, and the rule may be that if the service type is a big data service type, the terminal device may be transitioned to the RRC idle state, and if the service type is a small data service type, the terminal device may be used. Transition to RRC inactive state.
  • the big data service type can be, for example, video, voice, and the like.
  • the small data service type can be, for example, information.
  • the service type is a small data service type, the terminal device can directly perform data transmission in the RRC inactive state, and the RRC connection state is not required at all. Then, between the terminal device and the network device, some signaling overhead can be reduced, thereby improving system performance.
  • the network device may further configure multiple thresholds for different auxiliary information. Which threshold is specifically used for judgment, network device selection is required.
  • the network device may directly configure multiple thresholds for the terminal device, and the network device may randomly select a threshold as a criterion for determining, or may select a threshold as a criterion for determining based on a certain rule. For example, when the time interval of the current service is long, the network device selects a relatively small threshold for the moving speed of the terminal device; or the network device is for the terminal device if the time interval of the current service is short. The moving speed selects a relatively large threshold.
  • the foregoing multiple thresholds may be bearers with the terminal device or The data streams are correspondingly related.
  • the network device may configure a speed threshold for at least one bearer or at least one data stream, or the network device may configure a threshold of an arrival time interval for at least one bearer or at least one data stream.
  • the above various thresholds that is, the division manner, may be specified by the protocol or configured in advance by the network device.
  • the agreement here can be the default setting of the terminal device.
  • the target state may be determined according to both the moving speed and the arrival time interval of the current service; the target state may be determined according to the arrival time interval of the current service and the service type of the current service, and the application is not limited thereto.
  • the auxiliary information is a state to be transitioned by the terminal device
  • the network device determines, according to the auxiliary information, a target state of the terminal device to be transitioned, including: determining, by the network device
  • the target state is a state that the terminal device desires to be transitioned.
  • the terminal device may also report the recommended transition state to the network device, and the terminal device may also determine a recommended transition state by combining some auxiliary information of the terminal device. For example, the terminal device may combine the mobile state information of the terminal device, the arrival time interval of the current service of the terminal device, and the transmission characteristics of the service type. How to determine the transition mode expected by the terminal device according to the auxiliary information is similar to the above network device determination, and for brevity, it will not be described here.
  • the network device transitions the terminal device to the target state, including: if the target state is an RRC idle state, the network device releases all the devices between the terminal device and the network device.
  • the radio bearer if the target state is an RRC inactive state, the network device releases a part of the radio bearer between the terminal device and the network device.
  • the network device may instruct the terminal device to enter the foregoing RRC state by using high layer signaling. As for how to indicate similar to the existing scheme, I will not repeat it here.
  • FIG. 4 shows a schematic block diagram of a transition method 200 of an embodiment of the present application. As shown in FIG. 4, the method 200 includes some or all of the following:
  • the terminal device acquires auxiliary information of the terminal device.
  • the terminal device sends the auxiliary information to the network device, so that the network device determines a target state of the terminal device to be transitioned, where the target state is a radio resource control RRC idle state or an RRC inactive state.
  • the terminal device helps the network device determine the state of the terminal device transition by reporting some auxiliary information to the network device, and then the terminal device can be transitioned. To a relatively appropriate state, which helps to improve system performance.
  • the auxiliary information is a state to be transitioned by the terminal device, and the terminal device acquires the auxiliary information of the terminal device, where the terminal device determines that the terminal device desires to be transitioned. status.
  • the terminal device determines, by the terminal device, a state to be transitioned, including: the terminal device according to the mobile device, and/or the current service arrival time of the terminal device.
  • the interval information determines a state of the terminal device that is expected to be transitioned.
  • the terminal device determines, according to the mobile state information of the terminal device, a state to be transitioned by the terminal device, including: if the moving speed of the terminal device is greater than or equal to a first threshold, The terminal device determines that the state to be transitioned by the terminal device is an RRC idle state; if the moving speed of the terminal device is less than the first threshold, the terminal device determines that the state to be transitioned by the terminal device is an RRC inactive state.
  • the method further includes: determining, by the terminal device, the first threshold from a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds are in one-to-one correspondence with multiple bearers of the terminal device or multiple data streams of the terminal device.
  • the terminal device determines, according to the time interval information of the current service of the terminal device, the state of the device to be transitioned, including: if the current service arrival time interval is greater than or Equal to the second threshold, the terminal device determines that the state of the terminal device that is to be transitioned is the RRC idle state; if the time interval of the current service is less than the second threshold, the terminal device determines the state of the terminal device that is expected to be transitioned. It is RRC inactive.
  • the method further includes: determining, by the terminal device, the second threshold from a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds correspond to multiple bearers of the terminal device or multiple data streams of the terminal device.
  • the auxiliary information includes the mobile state information of the terminal device and/or the arrival time interval information of the current service of the terminal device.
  • FIG. 5 shows a schematic block diagram of a network device 300 of an embodiment of the present application. As shown in FIG. 5, the network device 300 includes:
  • the receiving unit 310 is configured to receive auxiliary information of the terminal device that is sent by the terminal device;
  • the first determining unit 320 is configured to determine, according to the auxiliary information, a target state of the terminal device to be transitioned, where the target state is a radio resource control RRC idle state or an RRC inactive state;
  • the transition unit 330 is configured to transition the terminal device to the target state.
  • the network device in the embodiment of the present application may determine the state of the terminal device transition based on some auxiliary information of the terminal device, and may transition the terminal device to a relatively suitable state, thereby facilitating improvement of system performance.
  • the auxiliary information includes the mobile state information of the terminal device and/or the time interval information of the current service of the terminal device, where the first determining unit is specifically configured to: according to the mobile state Information and/or the arrival time interval information determines the target status.
  • the first determining unit is specifically configured to: if the moving speed of the terminal device is greater than or equal to the first threshold, determine the target state to be an RRC idle state; if the moving speed of the terminal device Less than the first threshold, determining that the target state is an RRC inactive state.
  • the network device further includes: a second determining unit, configured to determine the first threshold from a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds correspond to multiple bearers of the terminal device or multiple data streams of the terminal device.
  • the first determining unit is specifically configured to: if the time interval of the current service is greater than or equal to the second threshold, determine that the target state is an RRC idle state; if the current service arrives The time interval is less than the second threshold, and the target state is determined to be an RRC inactive state.
  • the network device further includes: a second determining unit, configured to determine the second threshold from a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds and multiple bearers of the terminal device or the The plurality of data streams of the terminal device correspond to each other.
  • the auxiliary information is a state to be transitioned by the terminal device
  • the first determining unit is specifically configured to: determine that the target state is a state to be transitioned by the terminal device.
  • the transition unit is specifically configured to: if the target state is an RRC idle state, release all radio bearers between the terminal device and the network device; if the target state is RRC inactive And releasing a part of the radio bearer between the terminal device and the network device.
  • the network device 300 may correspond to the network device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the network device 300 respectively implement the network in the method of FIG.
  • the corresponding process of the device is not described here for brevity.
  • FIG. 6 shows a schematic block diagram of a terminal device 400 of an embodiment of the present application.
  • the terminal device 400 includes:
  • the obtaining unit 410 is configured to acquire auxiliary information of the terminal device.
  • the sending unit 420 is configured to send the auxiliary information to the network device, so that the network device determines a target state of the terminal device to be transitioned, where the target state is a radio resource control RRC idle state or an RRC inactive state.
  • the terminal device in the embodiment of the present application helps the network device determine the state of the terminal device transition by reporting some auxiliary information to the network device, thereby further transitioning the terminal device to a relatively suitable state, thereby facilitating improvement of system performance.
  • the auxiliary information is a state to be transitioned by the terminal device
  • the acquiring unit is specifically configured to: determine a state that the terminal device desires to be transitioned.
  • the acquiring unit is specifically configured to: determine, according to the mobile state information of the terminal device, and/or the time interval information of the current service of the terminal device, the expected transition of the terminal device to be transitioned. status.
  • the acquiring unit is specifically configured to: if the moving speed of the terminal device is greater than or equal to the first threshold, determine that the state to be transitioned by the terminal device is an RRC idle state; The moving speed of the device is less than the first threshold, and determining that the state of the terminal device to be transitioned is an RRC inactive state.
  • the terminal device further includes: a determining unit, configured to The first threshold is determined among a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds correspond to multiple bearers of the terminal device or multiple data streams of the terminal device.
  • the acquiring, by the terminal device, the information about the time interval of the current service of the terminal device, the acquiring unit is specifically configured to: if the time interval of the current service is greater than or equal to the second threshold, determine The state to be transitioned by the terminal device is an RRC idle state; if the time interval of the current service is less than the second threshold, it is determined that the state to be transitioned by the terminal device is an RRC inactive state.
  • the terminal device further includes: a determining unit, configured to determine the second threshold from a plurality of thresholds corresponding to the terminal device.
  • the multiple thresholds correspond to multiple bearers of the terminal device or multiple data streams of the terminal device.
  • the auxiliary information includes the mobile state information of the terminal device and/or the arrival time interval information of the current service of the terminal device.
  • terminal device 400 may correspond to the terminal device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the terminal device 400 respectively implement the terminal in the method of FIG. 4
  • the corresponding process of the device is not described here for brevity.
  • the embodiment of the present application further provides a network device 500, which may be the network device 300 in FIG. 5, which can be used to execute the content of the network device corresponding to the method 100 in FIG. .
  • the network device 500 includes an input interface 510, an output interface 520, a processor 530, and a memory 540.
  • the input interface 510, the output interface 520, the processor 530, and the memory 540 can be connected by a bus system.
  • the memory 540 is for storing programs, instructions or code.
  • the processor 530 is configured to execute a program, an instruction or a code in the memory 540 to control the input interface 510 to receive a signal, control the output interface 520 to send a signal, and complete the operations in the foregoing method embodiments.
  • the network device in the embodiment of the present application may determine the state of the terminal device transition based on some auxiliary information of the terminal device, and may transition the terminal device to a relatively suitable state, thereby facilitating improvement of system performance.
  • the processor 530 may be a central processing unit (CPU), and the processor 530 may also be other general-purpose processors, digital signal processors, application specific integrated circuits, and ready-made Programming gate arrays or other programmable logic devices, discrete Gate or transistor logic, discrete hardware components, etc.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 540 can include read only memory and random access memory and provides instructions and data to the processor 530. A portion of the memory 540 may also include a non-volatile random access memory. For example, the memory 540 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 530 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 540, and the processor 530 reads the information in the memory 540 and combines the hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the receiving unit in the network device 300 can be implemented by the input interface 510 in FIG. 7.
  • the first determining unit, the second determining unit, and the transition unit in the network device 300 can be implemented by the processor in FIG. 530 implementation.
  • the embodiment of the present application further provides a terminal device 600, which may be the terminal device 400 in FIG. 6, which can be used to execute the content of the terminal device corresponding to the method 200 in FIG. .
  • the terminal device 600 includes an input interface 610, an output interface 620, a processor 630, and a memory 640.
  • the input interface 610, the output interface 620, the processor 630, and the memory 640 can be connected through a bus system.
  • the memory 640 is used to store programs, instructions or code.
  • the processor 630 is configured to execute a program, an instruction or a code in the memory 640 to control the input interface 610 to receive a signal, control the output interface 620 to send a signal, and complete the operations in the foregoing method embodiments.
  • the terminal device in the embodiment of the present application helps the network device determine the state of the terminal device transition by reporting some auxiliary information to the network device, thereby further transitioning the terminal device to a relatively suitable state, thereby facilitating improvement of system performance.
  • the processor 630 may be a central processing unit (CPU), and the processor 630 may also be other general-purpose processors, digital signal processors, application specific integrated circuits, and ready-made Program gate arrays or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and more.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 640 can include read only memory and random access memory and provides instructions and data to the processor 630. A portion of the memory 640 can also include a non-volatile random access memory. For example, the memory 640 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 630 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 640, and the processor 630 reads the information in the memory 640 and combines the hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the sending unit in the terminal device 400 can be implemented by the output interface 620 in FIG. 8, and the obtaining unit and the determining unit in the terminal device 400 can be implemented by the processor 630 in FIG.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. You can choose some of them according to actual needs or All units are used to achieve the objectives of the embodiment of the present embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • This functionality if implemented as a software functional unit and sold or used as a standalone product, can be stored on a computer readable storage medium.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

本申请实施例公开了一种跃迁方法、网络设备和终端设备，该方法包括：网络设备接收终端设备发送的该终端设备的辅助信息；该网络设备根据该辅助信息，确定该终端设备待跃迁的目标状态，该目标状态为无线资源控制RRC空闲态或RRC非激活态；该网络设备将该终端设备跃迁到该目标状态。本申请实施例的方法、网络设备和终端设备，有利于提高***性能。

Description

跃迁方法、网络设备和终端设备 技术领域
本申请实施例涉及通信领域，并且更具体地，涉及一种跃迁方法、网络设备和终端设备。
背景技术
在第五代(5G)移动通信***中，终端设备有三种状态，即无线资源控制(Radio Resource Control，RRC)空闲态、RRC连接态以及RRC非激活(Inactive)态。处于RRC连接态下的终端设备在没有数据时可以跃迁到RRC空闲态或者RRC激活态。那么终端设备跃迁到哪种状态则是需要解决的问题。
发明内容
有鉴于此，本申请实施例提供了一种跃迁方法、网络设备和终端设备，有利于提高***性能。
第一方面，提供了一种跃迁方法，该方法包括：网络设备接收终端设备发送的该终端设备的辅助信息；该网络设备根据该辅助信息，确定该终端设备待跃迁的目标状态，该目标状态为无线资源控制RRC空闲态或RRC非激活态；该网络设备将该终端设备跃迁到该目标状态。
所谓终端设备的辅助信息可以是辅助网络设备确定终端设备待跃迁的目标状态的一些具体的信息。例如，终端设备的移动状态信息、终端设备的当前业务的一些传输特性等。
在5G***中，终端设备存在三种RRC状态：RRC空闲态、RRC连接态以及RRC非激活态。处于RRC连接态的终端设备在没有数据处理时可以进入到RRC空闲态或者RRC非激活态。
网络设备可以基于终端设备的一些辅助信息来确定终端设备跃迁的状态，可以将终端设备跃迁到相对合适的状态，从而有利于提高***性能。
在一种可能的实现方式中，该辅助信息包括该终端设备的移动状态信息和/或该终端设备的当前业务的到达时间间隔信息，该网络设备根据该辅助信息，确定该终端设备待跃迁的目标状态，包括：该网络设备根据该移动状态信息和/或该到达时间间隔信息，确定该目标状态。
可选地，该辅助信息还可以是终端设备的当前业务的业务类型。
在一种可能的实现方式中，该网络设备根据该移动状态信息，确定该目标状态，包括：若该终端设备的移动速度大于或等于第一阈值，该网络设备确定该目标状态为RRC空闲态；若该终端设备的移动速度小于该第一阈值，该网络设备确定该目标状态为RRC非激活态。
可选地，终端设备可以向网络设备上报其速度信息或者加速度，由网络设备来判断终端设备的当前移动状态，进一步地网络设备根据移动状态与RRC状态的映射关系确定出应该将终端设备跃迁到哪一种RRC状态。终端设备也可以直接向网络设备上报其当前运动状态，网络设备直接根据移动状态与RRC状态的映射关系确定出应该将终端设备跃迁到哪一种RRC状态。
可选地，网络设备可以结合终端设备的多种辅助信息来确定将终端设备跃迁到哪一种RRC状态。
在一种可能的实现方式中，该方法还包括：该网络设备从与该终端设备对应的多个阈值中，确定该第一阈值。
在一种可能的实现方式中，该多个阈值与该终端设备的多个承载或该终端设备的多个数据流对应。
在一种可能的实现方式中，该网络设备根据该到达时间间隔信息，确定该目标状态，包括：若该当前业务的到达时间间隔大于或等于第二阈值，该网络设备确定该目标状态为RRC空闲态；若该当前业务的到达时间间隔小于该第二阈值，该网络设备确定该目标状态为RRC非激活态。
在一种可能的实现方式中，该方法还包括：该网络设备从与该终端设备对应的多个阈值中，确定该第二阈值。
在一种可能的实现方式中，该多个阈值与该终端设备的多个承载或该终端设备的多个数据流对应。
可选地，上述各种阈值，也就是划分方式可以是由协议规定好的或者由网络设备提前配置好。此处协议规定好可以是终端设备出厂的默认设置。
在一种可能的实现方式中，该辅助信息为该终端设备期望的待跃迁的状态，该网络设备根据该辅助信息，确定该终端设备待跃迁的目标状态，包括：该网络设备确定该目标状态为该终端设备期望的待跃迁的状态。
在一种可能的实现方式中，该网络设备将该终端设备跃迁到该目标状态，包括：若该目标状态为RRC空闲态，该网络设备释放该终端设备与该 网络设备之间的全部无线承载；若该目标状态为RRC非激活态，该网络设备释放该终端设备与该网络设备之间的部分无线承载。
第二方面，提供了一种跃迁方法，该方法包括：终端设备获取该终端设备的辅助信息；终端设备向网络设备发送该辅助信息，以便于该网络设备确定该终端设备待跃迁的目标状态，该目标状态为无线资源控制RRC空闲态或RRC非激活态。
在一种可能的实现方式中，该辅助信息为该终端设备期望的待跃迁的状态，该终端设备获取该终端设备的辅助信息，包括：该终端设备确定该终端设备期望的待跃迁的状态。
在一种可能的实现方式中，该终端设备确定该终端设备期望的待跃迁的状态，包括：该终端设备根据该终端设备的移动状态信息和/或该终端设备的当前业务的到达时间间隔信息，确定该终端设备期望的待跃迁的状态。
在一种可能的实现方式中，该终端设备根据该终端设备的移动状态信息，确定该终端设备期望的待跃迁的状态，包括：若该终端设备的移动速度大于或等于第一阈值，该终端设备确定该终端设备期望的待跃迁的状态为RRC空闲态；若该终端设备的移动速度小于该第一阈值，该终端设备确定该终端设备期望的待跃迁的状态为RRC非激活态。
在一种可能的实现方式中，该方法还包括：该终端设备从与该终端设备对应的多个阈值中，确定该第一阈值。
在一种可能的实现方式中，该多个阈值与该终端设备的多个承载或该终端设备的多个数据流对应。
在一种可能的实现方式中，该终端设备根据该终端设备的当前业务的到达时间间隔信息，确定该终端设备期望的待跃迁的状态，包括：若该当前业务的到达时间间隔大于或等于第二阈值，该终端设备确定该终端设备期望的待跃迁的状态为RRC空闲态；若该当前业务的到达时间间隔小于该第二阈值，该终端设备确定该终端设备期望的待跃迁的状态为RRC非激活态。
在一种可能的实现方式中，该方法还包括：该终端设备从与该终端设备对应的多个阈值中，确定该第二阈值。
在一种可能的实现方式中，该多个阈值与该终端设备的多个承载或该终端设备的多个数据流对应。
在一种可能的实现方式中，该辅助信息包括该终端设备的移动状态信息 和/或该终端设备的当前业务的到达时间间隔信息。
第三方面，提供了一种网络设备，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地，该网络设备包括用于执行上述第一方面或第一方面的任意可能的实现方式中的方法的单元。
第四方面，提供了一种终端设备，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地，该终端设备包括用于执行上述第二方面或第二方面的任意可能的实现方式中的方法的单元。
第五方面，提供了一种网络设备，该网络设备包括：存储器、处理器、输入接口和输出接口。其中，存储器、处理器、输入接口和输出接口通过总线***相连。该存储器用于存储指令，该处理器用于执行该存储器存储的指令，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。
第六方面，提供了一种终端设备，该终端设备包括：存储器、处理器、输入接口和输出接口。其中，存储器、处理器、输入接口和输出接口通过总线***相连。该存储器用于存储指令，该处理器用于执行该存储器存储的指令，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。
第七方面，提供了一种计算机存储介质，用于储存为执行上述第一方面或第一方面的任意可能的实现方式中的方法，或者上述第二方面或第二方面的任意可能的实现方式中的方法所用的计算机软件指令，其包含用于执行上述方面所设计的程序。
第八方面，提供了一种包括指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述第一方面或第一方面的任一可选的实现方式中的方法，或者上述第二方面或第二方面的任一可选的实现方式中的方法。
本申请的这些方面或其他方面在以下实施例的描述中会更加简明易懂。
附图说明
图1示出了本申请实施例一个应用场景的示意图。
图2示出了EPS承载业务的架构图。
图3示出了本申请实施例的跃迁方法的示意性框图。
图4示出了本申请实施例的跃迁方法的另一示意性框图。
图5示出了本申请实施例的网络设备的示意性框图。
图6示出了本申请实施例的终端设备的示意性框图。
图7示出了本申请实施例的网络设备的另一示意性框图。
图8示出了本申请实施例的终端设备的另一示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。
应理解，本申请实施例的技术方案可以应用于各种通信***，例如：全球移动通讯(Global System of Mobile communication，GSM)***、码分多址(Code Division Multiple Access，CDMA)***、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)***、通用分组无线业务(General Packet Radio Service，GPRS)、LTE***、LTE频分双工(Frequency Division Duplex，FDD)***、LTE时分双工(Time Division Duplex，TDD)、通用移动通信***(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信***、新无线(New Radio，NR)或未来的5G***等。
特别地，本申请实施例的技术方案可以应用于各种基于非正交多址接入技术的通信***，例如稀疏码多址接入(Sparse Code Multiple Access，SCMA)***、低密度签名(Low Density Signature，LDS)***等，当然SCMA***和LDS***在通信领域也可以被称为其他名称；进一步地，本申请实施例的技术方案可以应用于采用非正交多址接入技术的多载波传输***，例如采用非正交多址接入技术正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)、滤波器组多载波(Filter Bank Multi-Carrier，FBMC)、通用频分复用(Generalized Frequency Division Multiplexing，GFDM)、滤波正交频分复用(Filtered-OFDM，F-OFDM)***等。
本申请实施例中的终端设备可以指用户设备(User Equipment，UE)、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。接入终端可以是蜂窝电话、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，本申请实施例并不限定。
本申请实施例中的网络设备可以是用于与终端设备通信的设备，该网络设备可以是GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA***中的基站(NodeB，NB)，还可以是LTE***中的演进型基站(Evolutional NodeB，eNB或eNodeB)，还可以是云无线接入网络(Cloud Radio Access Network，CRAN)场景下的无线控制器，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络设备或者未来演进的PLMN网络中的网络设备等，本申请实施例并不限定。
图1是本申请实施例一个应用场景的示意图。图1中的通信***可以包括终端设备10和网络设备20。网络设备20用于为终端设备10提供通信服务并接入核心网，终端设备10通过搜索网络设备20发送的同步信号、广播信号等而接入网络，从而进行与网络的通信。图1中所示出的箭头可以表示通过终端设备10与网络设备20之间的蜂窝链路进行的上/下行传输。
为了方便理解本申请实施例，下面将结合图2对演进分组***(Evolved Packet System，EPS)承载业务架构中的一些要素进行简要说明。如图2所示，该网络架构主要包括演进型通用移动通讯***陆地无线接入网(Evolved-Universal Mobile Telecommunication System Terrestrial Radio Access Network，E-UTRAN)和分组核心网(Evolved Packet Core，EPC)。在EPS承载的业务架构体系中，端到端的业务可以分解为EPS承载和外部承载两部分。其中，一个演进的无线接入承载(Evolved Radio Access Bearer，E-RAB)用于在UE和演进的EPC间传输一个EPS承载的分组包，E-RAB和EPS承载间是一一对应关系。一个无线承载用于在UE和eNodeB间传输一个E-RAB承载的分组包，无线承载和E-RAB/EPS承载间存在一一对应关系。一个S1承载用于在eNodeB和一个服务网关(Serving GateWay，S-GW)间传输一个E-RAB承载的分组包。一个S5/S8承载用于在S-GW和分组数据网关(Packet Data Network Gateway，PDN-GW)间传输一个EPS承载的分组包。
在LTE***中，UE的RRC状态主要包括RRC空闲态和RRC连接态。其中，RRC空闲态：存在S5/S8承载，没有无线承载和S1承载，核心网侧保留UE上下文，eNodeB和UE不保留彼此上下文，终端保留时间提前(Time  advance，TA)内唯一的标识(通常为临时移动用户标识(Temporary Mobile Subscriber Identity，TMSI))。处于RRC空闲态的UE不可以有与网络交互数据，非接入层(Non-access stratum，NAS)配置的非连续接收(Discontinuous Reception，DRX)过程，***信息广播和寻呼、邻小区测量，小区重选的移动性，没有测量报告的上报等行为。RRC连接态：存在S5/S8承载、S1承载和无线承载，核心网、eNodeB和UE都保留相应上下文，eNodeB分配接入层(access stratum，AS)标识(通常为小区无线网络临时标识(Cell Radio Network Temporary Identifier，C-RNTI))。处于RRC连接态的UE可以和网络交互数据，可能存在AS配置的DRX，切换的移动性，上报信道测量给网络侧等行为。
在5G***中，引入了第三种状态，即RRC非激活态。RRC非激活态：存在S5/S8承载、S1承载以及部分无线承载，核心网、eNodeB和UE都保留相应上下文，eNodeB分配接入层AS标识(通常为恢复(Resume)标识(identification，ID))。处于RRC非激活态的UE具有小区重选的移动性，没有测量上报，可以进行小数据发送和接收，可能存在AS配置的DRX。
因此，在5G***中，UE主要存在上述三种RRC状态。当处于RRC连接态的UE没有数据时可以根据需要跃迁到RRC非激活态或者RRC空闲态。
图3示出了本申请实施例的一种跃迁方法100的示意性框图。如图3所示，该方法100包括以下部分或者全部内容：
S110，网络设备接收终端设备发送的该终端设备的辅助信息。
S120，该网络设备根据该辅助信息，确定该终端设备待跃迁的目标状态，该目标状态为无线资源控制RRC空闲态或RRC非激活态。
S130，该网络设备将该终端设备跃迁到该目标状态。
所谓终端设备的辅助信息可以是辅助网络设备确定终端设备待跃迁的目标状态的一些具体的信息。例如，终端设备的移动状态信息、终端设备的当前业务的一些传输特性等。
具体地，网络设备可以先提前配置一些规则或者协议规定一些规则，例如，网络设备可以配置在终端设备处于高速移动状态时，可以将终端设备跃迁到RRC空闲态，或者网络设备可以配置终端设备当前业务如果到达时间间隔较长的话，可以将终端设备跃迁到RRC空闲态等。总之网络设备可以 提前配置好终端设备的一些信息与RRC状态的映射关系。当处于RRC连接态的终端设备在没有数据要处理时，终端设备可以将终端设备当前的一些信息上报给网络设备，那么网络设备就可以根据终端设备上报的这些信息以及之前配置的一些规则，来确定最终要将终端设备跃迁到哪种RRC状态。
因此，本申请实施例的跃迁方法，网络设备可以基于终端设备的一些辅助信息来确定终端设备跃迁的状态，可以将终端设备跃迁到相对合适的状态，从而有利于提高***性能。
可选地，终端设备可以在确定没有上行数据要向网络设备发送或者没有下行数据要接收的情况下，终端设备可以向网络设备上报它的这些信息。例如，终端设备可以接收网络设备向其发送的指示信息，该指示信息用于指示当前没有下行数据要传输，那么终端设备就可以根据该指示信息向网络设备上报上述辅助信息；再例如，终端设备可以基于一定规则自行判断当前没有下行数据要接收，终端设备可以认为在一定时间内若没有接收到下行数据，就可以确定当前没有下行数据传输，那么终端设备可以向网络设备上报上述辅助信息。
可选地，在本申请实施例中，该终端设备的辅助信息可以是终端设备的移动状态信息和/或终端设备的传输特性。该终端设备的传输特性可以是终端设备当前业务的一些传输特性。例如，可以是当前业务的到达时间间隔、当前业务的类型等。总之，任何可以辅助网络设备确定终端设备待跃迁状态的信息，都可以在本申请实施例的保护范围之内。
作为一个可选的实施例，该网络设备根据该移动状态信息，确定该目标状态，包括：若该终端设备的移动速度大于或等于第一阈值，该网络设备确定该目标状态为RRC空闲态；若该终端设备的移动速度小于该第一阈值，该网络设备确定该目标状态为RRC非激活态。
具体地，网络设备可以提前先针对终端设备的移动状态信息配置一种规则。例如，终端设备的移动状态可以是被分为高速移动状态和低速移动状态。网络设备可以将高速移动状态和RRC空闲态映射起来，将低速移动状态与RRC非激活态映射起来。网络设备还可以对高速移动状态和低速移动状态进行定义。例如，可以针对终端设备的移动速度配置一个阈值，如果终端设备当前的移动速度大于或等于该阈值，则可以认为该终端设备当前处于高速移动状态；如果终端设备当前的移动速度小于该阈值，则可以认为该终端设备 当前处于低速移动状态。还可以针对终端设备的加速度配置一个阈值，假设终端设备当前正在做加速运动，如果终端设备当前的加速度大于或等于该阈值，则可以认为该终端设备处于高速移动状态，如果终端设备当前的加速度小于该阈值，则可以认为该终端设备处于低速移动状态。
可选地，终端设备可以直接向网络设备上报其当前运动的速度或加速度，由网络设备来判断终端设备当前处于高速运动状态还是低速运动状态，进而根据终端设备的运动状态与终端设备的RRC状态的映射关系来确定到底是将终端设备跃迁到哪一种RRC状态。终端设备也可以自己判断当前是处于高速运动状态还是低速运动状态，并且直接上网络设备上报当前处于哪种运动状态，进而网络设备可以直接根据终端设备的运动状态与终端设备的RRC状态的映射关系来确定到底是将终端设备跃迁到哪一种RRC状态。终端设备也可以直接向网络设备上报其当前运动的速度或加速度，网络设备直接根据终端设备的速度或加速度和阈值的关系、与终端设备的RRC状态的映射关系来确定到底是将终端设备跃迁到哪一种RRC状态。
应理解，上述基于终端设备的移动状态信息来确定终端设备待跃迁的RRC状态是以终端设备的速度和加速度为例进行描述的，本申请实施例应不限于此。
根据终端设备的移动状态来确定将终端设备跃迁到哪种RRC状态，，如果终端设备当前处于高速移动状态，终端设备很有可能在下一刻移动到其他网络设备覆盖的小区内，那么在终端设备当前没有数据需要处理时，可以将终端设备跃迁的RRC空闲态以降低终端功耗，终端设备在与数据需要处理时，其他网络设备可以通过寻呼的方式或者终端设备直接向其他网络设备发起随机接入过程。此时如果将终端设备跃迁到RRC激活态，那么当有数据要传输时还是得进行切换才能完成数据传输，那么切换到非激活态的那一段时间就会使得终端造成不必要的功耗。类似地，如果终端设备当前处于低速移动状态，终端设备在下一刻有数据传输时应该还是处在当前网络设备覆盖的小区内，那么在终端设备当前没有数据需要处理时，可以将终端设备跃迁的RRC非激活态，使得终端设备在下一刻有数据需要传输时可以很快的进入到RRC连接态，或者再下一刻数据量较少的情况下，可以直接在RRC非激活态下传输该少量的数据。从而可以节省终端设备与网络设备之间的信令开销，进而提高***性能。
作为一个可选的实施例，该网络设备根据该到达时间间隔信息，确定该目标状态，包括：若该当前业务的到达时间间隔大于或等于第二阈值，该网络设备确定该目标状态为RRC空闲态；若该当前业务的到达时间间隔小于该第二阈值，该网络设备确定该目标状态为RRC非激活态。
具体地，网络设备可以提前先针对终端设备的到达时间间隔信息配置一种规则。例如，可以针对终端设备的当前业务的到达时间间隔也就是当前业务的周期配置一个阈值，如果终端设备当前业务的到达时间间隔大于或等于该阈值，则可以将终端设备跃迁到RRC空闲态以降低终端功耗；如果终端设备当前业务的到达时间间隔小于该阈值，则可以将终端设备跃迁到RRC非激活态以在下次数据传输时能够快速进入RRC连接态。
应理解，上述当前业务的到达时间间隔可以是当前业务的属性，也可以是终端设备已检测到的业务的到达周期，本申请实施例对此不作任何限定。
作为一个可选的实施例，该网络设备根据该终端设备当前业务的业务类型，确定该目标状态。具体地，网络设备可以提前配置一种规则，该规则可以是若业务类型为大数据业务类型，则可以将终端设备跃迁到RRC空闲态，若业务类型为小数据业务类型，则可以将终端设备跃迁到RRC非激活态。大数据业务类型例如可以是视频、语音等。而小数据业务类型例如可以是信息。总之，如果在业务类型为小数据业务类型时，终端设备可以直接在RRC非激活态下进行数据传输，根本无需进行RRC连接态。那么终端设备与网络设备之间就可以减少一些信令开销，从而提高***性能。
应理解，上述是以终端设备的移动状态信息、业务类型以及当前业务的到达时间间隔等终端设备的传输特性为例进行描述的，本申请实施例对此不构成限定。
可选地，在本申请实施例中，网络设备还可以针对不同的辅助信息配置多个阈值。具体使用哪个阈值进行判断，则需要网络设备选择。举例来说，网络设备可以直接针对终端设备配置多个阈值，网络设备可以随意挑选一个阈值作为判断基准，也可以基于一定的规则来挑选一个阈值作为判断基准。例如，网络设备在当前业务的到达时间间隔较长的情况下，针对终端设备的移动速度选择一个比较小的阈值；或者网络设备在当前业务的到达时间间隔较短的情况下，针对终端设备的移动速度选择一个比较大的阈值。
可选地，在本申请实施例中，上述多个阈值可以是与终端设备的承载或 者数据流是有对应关系的，例如，网络设备可以为至少一个承载或至少一个数据流配置一个速度阈值，或者网络设备可以为至少一个承载或至少一个数据流配置一个到达时间间隔的阈值。
应理解，上述各种阈值，也就是划分方式可以是由协议规定好的或者由网络设备提前配置好。此处协议规定好可以是终端设备出厂的默认设置。
还应理解，可以将上述各种终端设备的辅助信息的组合与RRC状态关联起来。例如，可以根据移动速度与当前业务的到达时间间隔这两者来确定目标状态；也可以根据当前业务的到达时间间隔与当前业务的业务类型来确定目标状态等，本申请并不限于此。
可选地，在本申请实施例中，该辅助信息为该终端设备期望的待跃迁的状态，该网络设备根据该辅助信息，确定该终端设备待跃迁的目标状态，包括：该网络设备确定该目标状态为该终端设备期望的待跃迁的状态。
具体地，终端设备还可以向网络设备上报建议的跃迁状态，终端设备也可以结合上述终端设备的一些辅助信息来确定一个建议的跃迁状态。例如，终端设备可以结合终端设备的移动状态信息、终端设备的当前业务的到达时间间隔、业务类型等传输特性。如何根据这些辅助信息确定终端设备期望的一个跃迁方式跟上述网络设备确定类似，为了简洁，这里就不再赘述了。
可选地，在本申请实施例中，该网络设备将该终端设备跃迁到该目标状态，包括：若该目标状态为RRC空闲态，该网络设备释放该终端设备与该网络设备之间的全部无线承载；若该目标状态为RRC非激活态，该网络设备释放该终端设备与该网络设备之间的部分无线承载。
网络设备可以通过高层信令指示终端设备进入上述RRC状态。至于如何指示与现有方案类似，在此不作过多赘述。
图4示出了本申请实施例的一种跃迁方法200的示意性框图。如图4所示，该方法200包括以下部分或全部内容：
S210，终端设备获取该终端设备的辅助信息；
S220，终端设备向网络设备发送该辅助信息，以便于该网络设备确定该终端设备待跃迁的目标状态，该目标状态为无线资源控制RRC空闲态或RRC非激活态。
因此，本申请实施例的跃迁方法，终端设备通过向网络设备上报一些辅助信息来帮助网络设备确定终端设备跃迁的状态，进而可以将终端设备跃迁 到相对合适的状态，从而有利于提高***性能。
可选地，在本申请实施例中，该辅助信息为该终端设备期望的待跃迁的状态，该终端设备获取该终端设备的辅助信息，包括：该终端设备确定该终端设备期望的待跃迁的状态。
可选地，在本申请实施例中，该终端设备确定该终端设备期望的待跃迁的状态，包括：该终端设备根据该终端设备的移动状态信息和/或该终端设备的当前业务的到达时间间隔信息，确定该终端设备期望的待跃迁的状态。
可选地，在本申请实施例中，该终端设备根据该终端设备的移动状态信息，确定该终端设备期望的待跃迁的状态，包括：若该终端设备的移动速度大于或等于第一阈值，该终端设备确定该终端设备期望的待跃迁的状态为RRC空闲态；若该终端设备的移动速度小于该第一阈值，该终端设备确定该终端设备期望的待跃迁的状态为RRC非激活态。
可选地，在本申请实施例中，该方法还包括：该终端设备从与该终端设备对应的多个阈值中，确定该第一阈值。
可选地，在本申请实施例中，该多个阈值与该终端设备的多个承载或该终端设备的多个数据流一一对应。
可选地，在本申请实施例中，该终端设备根据该终端设备的当前业务的到达时间间隔信息，确定该终端设备期望的待跃迁的状态，包括：若该当前业务的到达时间间隔大于或等于第二阈值，该终端设备确定该终端设备期望的待跃迁的状态为RRC空闲态；若该当前业务的到达时间间隔小于该第二阈值，该终端设备确定该终端设备期望的待跃迁的状态为RRC非激活态。
可选地，在本申请实施例中，该方法还包括：该终端设备从与该终端设备对应的多个阈值中，确定该第二阈值。
可选地，在本申请实施例中，该多个阈值与该终端设备的多个承载或该终端设备的多个数据流对应。
可选地，在本申请实施例中，该辅助信息包括该终端设备的移动状态信息和/或该终端设备的当前业务的到达时间间隔信息。
应理解，终端设备描述的终端设备与网络设备的交互及相关特性、功能等与网络设备的相关特性、功能相应。也就是说，终端设备向网络设备发送什么信息，网络设备相应地就会接收什么信息。为了简洁，在此不再赘述。
还应理解，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。
上文中详细描述了根据本申请实施例的跃迁方法，下面将结合图5至图8，描述根据本申请实施例的跃迁的装置，方法实施例所描述的技术特征适用于以下装置实施例。
图5示出了本申请实施例的网络设备300的示意性框图。如图5所示，该网络设备300包括：
接收单元310，用于接收终端设备发送的该终端设备的辅助信息；
第一确定单元320，用于根据该辅助信息，确定该终端设备待跃迁的目标状态，该目标状态为无线资源控制RRC空闲态或RRC非激活态；
跃迁单元330，用于将该终端设备跃迁到该目标状态。
因此，本申请实施例的网络设备，可以基于终端设备的一些辅助信息来确定终端设备跃迁的状态，可以将终端设备跃迁到相对合适的状态，从而有利于提高***性能。
可选地，在本申请实施例中，该辅助信息包括该终端设备的移动状态信息和/或该终端设备的当前业务的到达时间间隔信息，该第一确定单元具体用于：根据该移动状态信息和/或该到达时间间隔信息，确定该目标状态。
可选地，在本申请实施例中，该第一确定单元具体用于：若该终端设备的移动速度大于或等于第一阈值，定该目标状态为RRC空闲态；若该终端设备的移动速度小于该第一阈值，确定该目标状态为RRC非激活态。
可选地，在本申请实施例中，该网络设备还包括：第二确定单元，用于从与该终端设备对应的多个阈值中，确定该第一阈值。
可选地，在本申请实施例中，该多个阈值与该终端设备的多个承载或该终端设备的多个数据流对应。
可选地，在本申请实施例中，该第一确定单元具体用于：若该当前业务的到达时间间隔大于或等于第二阈值，确定该目标状态为RRC空闲态；若该当前业务的到达时间间隔小于该第二阈值，确定该目标状态为RRC非激活态。
可选地，在本申请实施例中，该网络设备还包括：第二确定单元，用于从与该终端设备对应的多个阈值中，确定该第二阈值。
可选地，在本申请实施例中，该多个阈值与该终端设备的多个承载或该 终端设备的多个数据流对应。
可选地，在本申请实施例中，该辅助信息为该终端设备期望的待跃迁的状态，该第一确定单元具体用于：确定该目标状态为该终端设备期望的待跃迁的状态。
可选地，在本申请实施例中，该跃迁单元具体用于：若该目标状态为RRC空闲态，释放该终端设备与该网络设备之间的全部无线承载；若该目标状态为RRC非激活态，释放该终端设备与该网络设备之间的部分无线承载。
应理解，根据本申请实施例的网络设备300可对应于本申请方法实施例中的网络设备，并且网络设备300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3方法中网络设备的相应流程，为了简洁，在此不再赘述。
图6示出了本申请实施例的终端设备400的示意性框图。如图6所示，该终端设备400包括：
获取单元410，用于获取该终端设备的辅助信息；
发送单元420，用于向网络设备发送该辅助信息，以便于该网络设备确定该终端设备待跃迁的目标状态，该目标状态为无线资源控制RRC空闲态或RRC非激活态。
因此，本申请实施例的终端设备，通过向网络设备上报一些辅助信息来帮助网络设备确定终端设备跃迁的状态，进而可以将终端设备跃迁到相对合适的状态，从而有利于提高***性能。
可选地，在本申请实施例中，该辅助信息为该终端设备期望的待跃迁的状态，该获取单元具体用于：确定该终端设备期望的待跃迁的状态。
可选地，在本申请实施例中，该获取单元具体用于：根据该终端设备的移动状态信息和/或该终端设备的当前业务的到达时间间隔信息，确定该终端设备期望的待跃迁的状态。
可选地，在本申请实施例中，该获取单元具体用于：若该终端设备的移动速度大于或等于第一阈值，确定该终端设备期望的待跃迁的状态为RRC空闲态；若该终端设备的移动速度小于该第一阈值，确定该终端设备期望的待跃迁的状态为RRC非激活态。
可选地，在本申请实施例中，该终端设备还包括：确定单元，用于从与 该终端设备对应的多个阈值中，确定该第一阈值。
可选地，在本申请实施例中，该多个阈值与该终端设备的多个承载或该终端设备的多个数据流对应。
可选地，在本申请实施例中，该终端设备根据该终端设备的当前业务的到达时间间隔信息，该获取单元具体用于：若该当前业务的到达时间间隔大于或等于第二阈值，确定该终端设备期望的待跃迁的状态为RRC空闲态；若该当前业务的到达时间间隔小于该第二阈值，确定该终端设备期望的待跃迁的状态为RRC非激活态。
可选地，在本申请实施例中，该终端设备还包括：确定单元，用于从与该终端设备对应的多个阈值中，确定该第二阈值。
可选地，在本申请实施例中，该多个阈值与该终端设备的多个承载或该终端设备的多个数据流对应。
可选地，在本申请实施例中，该辅助信息包括该终端设备的移动状态信息和/或该终端设备的当前业务的到达时间间隔信息。
应理解，根据本申请实施例的终端设备400可对应于本申请方法实施例中的终端设备，并且终端设备400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4方法中终端设备的相应流程，为了简洁，在此不再赘述。
如图7所示，本申请实施例还提供了一种网络设备500，该网络设备500可以是图5中的网络设备300，其能够用于执行与图3中方法100对应的网络设备的内容。该网络设备500包括：输入接口510、输出接口520、处理器530以及存储器540，该输入接口510、输出接口520、处理器530和存储器540可以通过总线***相连。该存储器540用于存储包括程序、指令或代码。该处理器530，用于执行该存储器540中的程序、指令或代码，以控制输入接口510接收信号、控制输出接口520发送信号以及完成前述方法实施例中的操作。
因此，本申请实施例的网络设备，可以基于终端设备的一些辅助信息来确定终端设备跃迁的状态，可以将终端设备跃迁到相对合适的状态，从而有利于提高***性能。
应理解，在本申请实施例中，该处理器530可以是中央处理单元(Central Processing Unit，CPU)，该处理器530还可以是其他通用处理器、数字信号处理器、专用集成电路、现成可编程门阵列或者其他可编程逻辑器件、分立 门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
该存储器540可以包括只读存储器和随机存取存储器，并向处理器530提供指令和数据。存储器540的一部分还可以包括非易失性随机存取存储器。例如，存储器540还可以存储设备类型的信息。
在实现过程中，上述方法的各内容可以通过处理器530中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器540，处理器530读取存储器540中的信息，结合其硬件完成上述方法的内容。为避免重复，这里不再详细描述。
一个具体的实施方式中，网络设备300中的接收单元可以由图7中的输入接口510实现，网络设备300中的第一确定单元、第二确定单元和跃迁单元可以由图7中的处理器530实现。
如图8所示，本申请实施例还提供了一种终端设备600，该终端设备600可以是图6中的终端设备400，其能够用于执行与图4中方法200对应的终端设备的内容。该终端设备600包括：输入接口610、输出接口620、处理器630以及存储器640，该输入接口610、输出接口620、处理器630和存储器640可以通过总线***相连。该存储器640用于存储包括程序、指令或代码。该处理器630，用于执行该存储器640中的程序、指令或代码，以控制输入接口610接收信号、控制输出接口620发送信号以及完成前述方法实施例中的操作。
因此，本申请实施例的终端设备，通过向网络设备上报一些辅助信息来帮助网络设备确定终端设备跃迁的状态，进而可以将终端设备跃迁到相对合适的状态，从而有利于提高***性能。
应理解，在本申请实施例中，该处理器630可以是中央处理单元(Central Processing Unit，CPU)，该处理器630还可以是其他通用处理器、数字信号处理器、专用集成电路、现成可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
该存储器640可以包括只读存储器和随机存取存储器，并向处理器630提供指令和数据。存储器640的一部分还可以包括非易失性随机存取存储器。例如，存储器640还可以存储设备类型的信息。
在实现过程中，上述方法的各内容可以通过处理器630中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器640，处理器630读取存储器640中的信息，结合其硬件完成上述方法的内容。为避免重复，这里不再详细描述。
一个具体的实施方式中，终端设备400中的发送单元可以由图8中的输出接口620实现，终端设备400中的获取单元和确定单元可以由图8中的处理器630实现。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的***、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，该单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
该作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者 全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
该功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应该以权利要求的保护范围为准。

Claims (40)

  1. 一种跃迁方法，其特征在于，包括：
    网络设备接收终端设备发送的所述终端设备的辅助信息；
    所述网络设备根据所述辅助信息，确定所述终端设备待跃迁的目标状态，所述目标状态为无线资源控制RRC空闲态或RRC非激活态；
    所述网络设备将所述终端设备跃迁到所述目标状态。
  2. 根据权利要求1所述的方法，其特征在于，所述辅助信息包括所述终端设备的移动状态信息和/或所述终端设备的当前业务的到达时间间隔信息，所述网络设备根据所述辅助信息，确定所述终端设备待跃迁的目标状态，包括：
    所述网络设备根据所述移动状态信息和/或所述到达时间间隔信息，确定所述目标状态。
  3. 根据权利要求2所述的方法，其特征在于，所述网络设备根据所述移动状态信息，确定所述目标状态，包括：
    若所述终端设备的移动速度大于或等于第一阈值，所述网络设备确定所述目标状态为RRC空闲态；
    若所述终端设备的移动速度小于所述第一阈值，所述网络设备确定所述目标状态为RRC非激活态。
  4. 根据权利要求3所述的方法，其特征在于，所述方法还包括：
    所述网络设备从与所述终端设备对应的多个阈值中，确定所述第一阈值。
  5. 根据权利要求4所述的方法，其特征在于，所述多个阈值与所述终端设备的多个承载或所述终端设备的多个数据流对应。
  6. 根据权利要求2所述的方法，其特征在于，所述网络设备根据所述到达时间间隔信息，确定所述目标状态，包括：
    若所述当前业务的到达时间间隔大于或等于第二阈值，所述网络设备确定所述目标状态为RRC空闲态；
    若所述当前业务的到达时间间隔小于所述第二阈值，所述网络设备确定所述目标状态为RRC非激活态。
  7. 根据权利要求6所述的方法，其特征在于，所述方法还包括：
    所述网络设备从与所述终端设备对应的多个阈值中，确定所述第二阈 值。
  8. 根据权利要求7所述的方法，其特征在于，所述多个阈值与所述终端设备的多个承载或所述终端设备的多个数据流对应。
  9. 根据权利要求1所述的方法，其特征在于，所述辅助信息为所述终端设备期望的待跃迁的状态，所述网络设备根据所述辅助信息，确定所述终端设备待跃迁的目标状态，包括：
    所述网络设备确定所述目标状态为所述终端设备期望的待跃迁的状态。
  10. 根据权利要求1至9中任一项所述的方法，其特征在于，所述网络设备将所述终端设备跃迁到所述目标状态，包括：
    若所述目标状态为RRC空闲态，所述网络设备释放所述终端设备与所述网络设备之间的全部无线承载；
    若所述目标状态为RRC非激活态，所述网络设备释放所述终端设备与所述网络设备之间的部分无线承载。
  11. 一种跃迁方法，其特征在于，包括：
    终端设备获取所述终端设备的辅助信息；
    终端设备向网络设备发送所述辅助信息，以便于所述网络设备确定所述终端设备待跃迁的目标状态，所述目标状态为无线资源控制RRC空闲态或RRC非激活态。
  12. 根据权利要求11所述的方法，其特征在于，所述辅助信息为所述终端设备期望的待跃迁的状态，所述终端设备获取所述终端设备的辅助信息，包括：
    所述终端设备确定所述终端设备期望的待跃迁的状态。
  13. 根据权利要求12所述的方法，其特征在于，所述终端设备确定所述终端设备期望的待跃迁的状态，包括：
    所述终端设备根据所述终端设备的移动状态信息和/或所述终端设备的当前业务的到达时间间隔信息，确定所述终端设备期望的待跃迁的状态。
  14. 根据权利要求13所述的方法，其特征在于，所述终端设备根据所述终端设备的移动状态信息，确定所述终端设备期望的待跃迁的状态，包括：
    若所述终端设备的移动速度大于或等于第一阈值，所述终端设备确定所述终端设备期望的待跃迁的状态为RRC空闲态；
    若所述终端设备的移动速度小于所述第一阈值，所述终端设备确定所述 终端设备期望的待跃迁的状态为RRC非激活态。
  15. 根据权利要求14所述的方法，其特征在于，所述方法还包括：
    所述终端设备从与所述终端设备对应的多个阈值中，确定所述第一阈值。
  16. 根据权利要求15所述的方法，其特征在于，所述多个阈值与所述终端设备的多个承载或所述终端设备的多个数据流对应。
  17. 根据权利要求13所述的方法，其特征在于，所述终端设备根据所述终端设备的当前业务的到达时间间隔信息，确定所述终端设备期望的待跃迁的状态，包括：
    若所述当前业务的到达时间间隔大于或等于第二阈值，所述终端设备确定所述终端设备期望的待跃迁的状态为RRC空闲态；
    若所述当前业务的到达时间间隔小于所述第二阈值，所述终端设备确定所述终端设备期望的待跃迁的状态为RRC非激活态。
  18. 根据权利要求17所述的方法，其特征在于，所述方法还包括：
    所述终端设备从与所述终端设备对应的多个阈值中，确定所述第二阈值。
  19. 根据权利要求18所述的方法，其特征在于，所述多个阈值与所述终端设备的多个承载或所述终端设备的多个数据流对应。
  20. 根据权利要求11至19中任一项所述的方法，其特征在于，所述辅助信息包括所述终端设备的移动状态信息和/或所述终端设备的当前业务的到达时间间隔信息。
  21. 一种网络设备，其特征在于，所述网络设备包括：
    接收单元，用于接收终端设备发送的所述终端设备的辅助信息；
    第一确定单元，用于根据所述辅助信息，确定所述终端设备待跃迁的目标状态，所述目标状态为无线资源控制RRC空闲态或RRC非激活态；
    跃迁单元，用于将所述终端设备跃迁到所述目标状态。
  22. 根据权利要求21所述的网络设备，其特征在于，所述辅助信息包括所述终端设备的移动状态信息和/或所述终端设备的当前业务的到达时间间隔信息，所述第一确定单元具体用于：
    根据所述移动状态信息和/或所述到达时间间隔信息，确定所述目标状态。
  23. 根据权利要求22所述的网络设备，其特征在于，所述第一确定单元具体用于：
    若所述终端设备的移动速度大于或等于第一阈值，定所述目标状态为RRC空闲态；
    若所述终端设备的移动速度小于所述第一阈值，确定所述目标状态为RRC非激活态。
  24. 根据权利要求23所述的网络设备，其特征在于，所述网络设备还包括：
    第二确定单元，用于从与所述终端设备对应的多个阈值中，确定所述第一阈值。
  25. 根据权利要求24所述的网络设备，其特征在于，所述多个阈值与所述终端设备的多个承载或所述终端设备的多个数据流对应。
  26. 根据权利要求22所述的网络设备，其特征在于，所述第一确定单元具体用于：
    若所述当前业务的到达时间间隔大于或等于第二阈值，确定所述目标状态为RRC空闲态；
    若所述当前业务的到达时间间隔小于所述第二阈值，确定所述目标状态为RRC非激活态。
  27. 根据权利要求26所述的网络设备，其特征在于，所述网络设备还包括：
    第二确定单元，用于从与所述终端设备对应的多个阈值中，确定所述第二阈值。
  28. 根据权利要求27所述的网络设备，其特征在于，所述多个阈值与所述终端设备的多个承载或所述终端设备的多个数据流对应。
  29. 根据权利要求21所述的网络设备，其特征在于，所述辅助信息为所述终端设备期望的待跃迁的状态，所述第一确定单元具体用于：
    确定所述目标状态为所述终端设备期望的待跃迁的状态。
  30. 根据权利要求21至29中任一项所述的网络设备，其特征在于，所述跃迁单元具体用于：
    若所述目标状态为RRC空闲态，释放所述终端设备与所述网络设备之间的全部无线承载；
    若所述目标状态为RRC非激活态，释放所述终端设备与所述网络设备之间的部分无线承载。
  31. 一种终端设备，其特征在于，所述终端设备包括：
    获取单元，用于获取所述终端设备的辅助信息；
    发送单元，用于向网络设备发送所述辅助信息，以便于所述网络设备确定所述终端设备待跃迁的目标状态，所述目标状态为无线资源控制RRC空闲态或RRC非激活态。
  32. 根据权利要求31所述的终端设备，其特征在于，所述辅助信息为所述终端设备期望的待跃迁的状态，所述获取单元具体用于：
    确定所述终端设备期望的待跃迁的状态。
  33. 根据权利要求32所述的终端设备，其特征在于，所述获取单元具体用于：
    根据所述终端设备的移动状态信息和/或所述终端设备的当前业务的到达时间间隔信息，确定所述终端设备期望的待跃迁的状态。
  34. 根据权利要求33所述的终端设备，其特征在于，所述获取单元具体用于：
    若所述终端设备的移动速度大于或等于第一阈值，确定所述终端设备期望的待跃迁的状态为RRC空闲态；
    若所述终端设备的移动速度小于所述第一阈值，确定所述终端设备期望的待跃迁的状态为RRC非激活态。
  35. 根据权利要求34所述的终端设备，其特征在于，所述终端设备还包括：
    确定单元，用于从与所述终端设备对应的多个阈值中，确定所述第一阈值。
  36. 根据权利要求35所述的终端设备，其特征在于，所述多个阈值与所述终端设备的多个承载或所述终端设备的多个数据流对应。
  37. 根据权利要求33所述的终端设备，其特征在于，所述终端设备根据所述终端设备的当前业务的到达时间间隔信息，所述获取单元具体用于：
    若所述当前业务的到达时间间隔大于或等于第二阈值，确定所述终端设备期望的待跃迁的状态为RRC空闲态；
    若所述当前业务的到达时间间隔小于所述第二阈值，确定所述终端设备 期望的待跃迁的状态为RRC非激活态。
  38. 根据权利要求37所述的终端设备，其特征在于，所述终端设备还包括：
    确定单元，用于从与所述终端设备对应的多个阈值中，确定所述第二阈值。
  39. 根据权利要求38所述的终端设备，其特征在于，所述多个阈值与所述终端设备的多个承载或所述终端设备的多个数据流对应。
  40. 根据权利要求31至39中任一项所述的终端设备，其特征在于，所述辅助信息包括所述终端设备的移动状态信息和/或所述终端设备的当前业务的到达时间间隔信息。
PCT/CN2017/095709 2017-08-02 2017-08-02 跃迁方法、网络设备和终端设备 WO2019024026A1 (zh)

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