WO2018045513A1 - 确定终端设备状态的方法和装置 - Google Patents
确定终端设备状态的方法和装置 Download PDFInfo
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- WO2018045513A1 WO2018045513A1 PCT/CN2016/098351 CN2016098351W WO2018045513A1 WO 2018045513 A1 WO2018045513 A1 WO 2018045513A1 CN 2016098351 W CN2016098351 W CN 2016098351W WO 2018045513 A1 WO2018045513 A1 WO 2018045513A1
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- 238000000034 method Methods 0.000 title claims abstract description 69
- 230000005540 biological transmission Effects 0.000 claims description 145
- 239000000872 buffer Substances 0.000 claims description 5
- 230000011664 signaling Effects 0.000 abstract description 21
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- 230000008878 coupling Effects 0.000 description 3
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- 238000005859 coupling reaction Methods 0.000 description 3
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- 238000010295 mobile communication Methods 0.000 description 2
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- 238000007726 management method Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/249—Reselection being triggered by specific parameters according to timing information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/36—Reselection control by user or terminal equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- 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
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the present application relates to the field of communications and, more particularly, to a method and apparatus for determining the status of a terminal device.
- a terminal device In a wireless communication system, a terminal device has two basic modes of operation, one is an idle mode, that is, a standby state as generally speaking, and the other is a connection mode, in which the terminal device and the evolved universal land are used. There is a radio resource control (Radio Resource Control, abbreviated as "RRC”) connection between the radio access network (Terrestrial Radio Access Network, hereinafter referred to as "UTRAN").
- RRC Radio Resource Control
- the terminal device When the operation mode is the idle mode, the terminal device needs to receive or transmit data, and then transfers to the connection mode for establishing a high-level signaling connection, and performs data transmission. Therefore, the state in which the terminal device is in data transmission affects the power consumption of the terminal device and the performance of the system. Unnecessary state transitions may cause signaling overhead of the terminal device and power consumption of the terminal device to be large.
- the embodiments of the present invention provide a method and an apparatus for determining a state of a terminal device, which can save signaling overhead, reduce power consumption of the terminal device, and improve system efficiency.
- a method for determining a state of a terminal device including:
- the terminal device determines the amount of data of the data to be sent
- the terminal device determines, according to the data amount of the data to be sent, a state that the terminal device needs to be in.
- the terminal device may first determine the data volume of the data to be sent, and then determine, according to the data volume of the data to be sent, the state that the terminal device needs to be.
- the embodiment of the present application determines the state that the terminal device needs to be in accordance with the data volume of the data to be sent, so that the terminal device performs data transmission in the required state, which can avoid unnecessary handover procedures and save signaling overhead. Reduce the power consumption of the terminal equipment, thereby improving system efficiency.
- the terminal device and the first access network device remain connected, and the terminal device and the first access network device save context information of the terminal device, where the terminal device is in the first connection
- the terminal device is The associated access network device controls the terminal device to perform handover of the access network device.
- the access network device in the first state, since the terminal device does not perform handover of the access network device, all access network devices and core network devices in the access network device set cannot sense the movement of the terminal device. That is, the mobility network side of the terminal device is agnostic; in the second state, when the terminal device moves from one cell to another, the access network device to which the terminal device belongs controls the terminal device to perform access. For the switching of the network device, the access network device can sense the movement of the terminal device between the coverage of different access network devices.
- first state and the second state of the embodiment of the present application may be the above-mentioned "inactive state” and “active state”, and may also be an idle state, a data connection state, and other states that may occur in a future communication system.
- this embodiment of the present application does not limit this.
- the method before the terminal device determines, according to the data volume of the data to be sent, the terminal device needs to be in a state, the method further includes: determining, by the terminal device, the first state The available uplink transmission resource; the terminal device determines, according to the data volume of the data to be sent, the state that the terminal device needs to be in, the method includes: determining, by the terminal device, the data quantity of the data to be sent and the available uplink transmission resource, The state that the terminal device needs to be in.
- the terminal device may determine the amount of data to be sent and the available uplink transmission resources, and then comprehensively consider the data volume of the data to be sent and the available uplink transmission resource to determine a state in which the terminal device needs to be.
- the terminal device can continue to maintain the first state; and for the terminal device in the second state, if the first state is available The uplink transmission resource is insufficient to transmit the data to be transmitted, and the terminal device can maintain the second state, which can avoid unnecessary state switching and save handover signaling overhead.
- the terminal device determines, according to the data volume of the data to be sent and the available uplink transmission resource, that the terminal device needs to be located State, including: the terminal device according to the available uplink The transmission resource determines the amount of data that can be transmitted at one time; if the amount of data that can be transmitted at one time is less than the amount of data of the data to be transmitted, the terminal device determines that the terminal device needs to be in the second state.
- the terminal device may determine, according to the available uplink transmission resources, the amount of data that the terminal device can transmit at one time, and compare the amount of data that can be transmitted at one time with the amount of data of the data to be transmitted. If the amount of data that can be transmitted at a time is less than the amount of data of the data to be sent, it indicates that the available uplink transmission resource cannot bear the data to be sent at a time, and then the terminal device can determine that it needs to be in the second state, so that it can be once The above data to be sent is sent.
- the terminal device determines, according to the data volume of the data to be sent and the available uplink transmission resource, The terminal device needs to be in a state, the terminal device determines, according to the available uplink transmission resource, the amount of data that can be transmitted at a time; and the terminal device determines, according to the amount of data that can be transmitted at a time, the data amount of the to-be-sent data to be sent. Time and/or number of transmissions; if the transmission time is greater than the first threshold and/or the number of transmissions is greater than the second threshold, the terminal device determines that the terminal device needs to be in the second state.
- the terminal device calculates the transmission time and/or the number of transmissions of the data to be transmitted, and determines the state that the terminal device needs to be in accordance with the transmission time and/or the number of transmissions, thereby avoiding excessive data volume of the data to be transmitted. Or, if the available transmission resources are too small, the transmission time is too long or the number of transmissions is too long in the first state, thereby reducing power consumption of the terminal device and improving the user experience.
- the method further includes: if the sending time is less than or equal to the first threshold and/or the number of times of sending is less than or equal to the second threshold, the terminal device determines that the first state needs to be in the first state.
- the terminal device determines, according to the available uplink transmission resource, an amount of data that can be transmitted at a time, including: the terminal The device determines the amount of data that can be transmitted at a time based on the available uplink transmission resources and at least one of the maximum available transmit power, the current transmission path loss, and the highest available modulation coding level.
- the method before the determining, by the terminal device, the uplink transmission resource that is available in the first state, the method further includes: The terminal device sends a resource request message to the first access network device, where the resource request message is used to request the first access network device to allocate an uplink transmission resource for the terminal device;
- the determining the uplink transmission resource that is available in the first state includes: determining, by the terminal device, the available uplink transmission resource according to the allocation of the first access network device.
- the terminal device may first send a resource request message to the first access network device, requesting the first An access network device allocates an uplink transmission resource to the terminal device, and the first access network device allocates an available uplink transmission resource to the terminal device according to the resource request message, and the terminal device can use the available uplink transmission resource to transmit data.
- the terminal device determines, according to the data volume of the data to be sent, the state that the terminal device needs to be in, including: If the amount of data of the to-be-sent data is greater than a third threshold, the terminal device determines that the terminal device needs to be in the second state.
- the terminal device may compare the data amount of the data to be sent with a preset third threshold, and determine that the terminal device needs to be in the second state if the data volume of the data to be sent is greater than the third threshold. Thereby ensuring the data transmission of the data amount of the above-mentioned data to be transmitted.
- the terminal device determines that the terminal device needs to be in the second state, including: The data amount of the data to be transmitted at a time is continuously greater than the third threshold, and the terminal device determines that the terminal device needs to be in the second state.
- the amount of data to be sent by the terminal device is counted in the first time period, and the amount of data to be sent in the first time period is continuously determined to determine the state in which the terminal device needs to be in the state that the terminal device needs to be sent.
- the situation in which the data volume of the data is unstable causes the state to switch back and forth, saving the signaling overhead.
- the terminal device determines, according to the data volume of the data to be sent, the state that the terminal device needs to be in, including: If the data volume of the to-be-sent data is less than the fourth threshold, the terminal device determines that the terminal device needs to be in the first state.
- the terminal device may determine that the terminal device needs to be in the first state when the data volume of the data to be sent is less than a fourth threshold. In this way, the terminal device can be guaranteed to be in the first state when not transmitting a large amount of data, thereby saving the overhead of related signaling.
- the fourth threshold may be equal to the third threshold.
- the ninth aspect of the first aspect In the current mode, the terminal device determines that the terminal device needs to be in the first state, and includes: if the data volume of the data to be sent at each moment in the second time period continues to be less than the fourth threshold, the terminal device determines the The terminal device needs to be in the first state.
- the amount of data to be sent by the terminal device is counted in the second time period, and the amount of data to be sent in the second time period is continuously determined to determine the state in which the terminal device needs to be in the state that the terminal device needs to be sent.
- the situation in which the data volume of the data is unstable causes the state to switch back and forth, saving the signaling overhead.
- the method further includes: if the current state of the terminal device is different from the state that the terminal device needs to be in, the terminal device determines to perform state switching.
- the terminal device may be in the first state or the second state. If the terminal device determines that the terminal device needs to be in a state different from the current state of the terminal device according to the data volume of the data to be sent, the terminal device The device can determine the transition of the progress state, ie, switch from the current state to the first state or the second state.
- the method further includes: the terminal device to the first The access network device sends a handover request message, where the handover request message is used to request the first access network device to perform the configuration of the state switching of the terminal device; the terminal device receives the first access network device according to the handover request message.
- the configured configuration completion message is used to indicate that the first access network device completes the configuration of the state switching; the terminal device performs the state switching according to the configuration completion message.
- the terminal device may send a handover request message to the first access network device, requesting the first access network device to perform state switching related configuration, where the first access network device is After the state switching of the terminal device is configured, the configuration completion message is sent to the terminal device, and the terminal device receives the configuration completion message sent by the first access network device, and then performs state switching, that is, switches from the first state to the second state. State, or switch from the second state to the first state.
- the handover request message carries an event that the data volume of the to-be-sent data is greater than the first threshold or less than the fourth threshold; or the handover request message carries an event that the transmission time is greater than the second threshold; or the handover The request message carries the fact that the number of transmissions is greater than the third threshold Pieces.
- the to-be-transmitted data is: the terminal device caches data in at least one of the following layers: a physical layer, The packet data convergence protocol PDCP layer, the radio link control RLC layer, the media access control MAC layer, and the application layer.
- a physical layer The packet data convergence protocol PDCP layer, the radio link control RLC layer, the media access control MAC layer, and the application layer.
- the message exchanged between the foregoing terminal device and the first access network device may be a Radio Resource Control (RRC) message, a MAC message, or a physical layer message. Not limited.
- RRC Radio Resource Control
- apparatus for determining a state of a terminal device for performing the method of any of the first aspect or the first aspect of the first aspect.
- the apparatus comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
- an apparatus for determining a status of a terminal device comprising: a receiver, a transmitter, a memory, a processor, and a bus system.
- the receiver, the transmitter, the memory and the processor are connected by the bus system, the memory is for storing instructions for executing the instructions stored by the memory to control the receiver to receive signals and control the sending
- the transmitter transmits a signal, and when the processor executes the memory stored instructions, the execution causes the processor to perform the method of the first aspect or any of the possible implementations of the first aspect.
- a fourth aspect a system for determining a state of a terminal device, the system comprising the device of the second aspect or the second aspect of the possible implementation, and the access network device; or
- the system comprises the apparatus of the third aspect or any of the possible implementations of the third aspect and the access network device.
- a computer readable medium for storing a computer program, the computer program comprising instructions for performing the method of the first aspect or any of the possible implementations of the first aspect.
- FIG. 1 is a diagram of an application scenario 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 an embodiment of the present application.
- FIG. 3 is a schematic block diagram of an apparatus for determining a state of a terminal device according to an embodiment of the present application.
- FIG. 4 is a schematic block diagram of a system for determining a state of a terminal device according to an embodiment of the present application.
- FIG. 5 is a schematic structural diagram of an apparatus for determining a state 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
- UPD Universal Mobile Telecommunication System
- WiMAX Worldwide Interoperability for Microwave Access
- the terminal device may be referred to as a user equipment (User Equipment, referred to as "UE"), a terminal device, a mobile station (Mobile Station, referred to as "MS”), a mobile terminal (Mobile Terminal), or a future.
- UE User Equipment
- MS Mobile Station
- Mobile Terminal Mobile Terminal
- the terminal device can communicate with one or more core networks via a Radio Access Network (Radio Access Network, hereinafter referred to as "RAN"), for example, the terminal can be a mobile phone (or referred to as " A cellular "telephone” or a computer having a mobile terminal, etc., for example, the terminal can also be a portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile device that exchanges voice and/or data with the wireless access network.
- RAN Radio Access Network
- the terminal can be a mobile phone (or referred to as " A cellular "telephone” or a computer having a mobile terminal, etc.
- the terminal can also be a portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile device that exchanges voice and/or data with the wireless access network.
- the access network device in the embodiment of the present application may be used to communicate with a mobile device, and the access network device may be Global System of Mobile communication ("GSM”) or Code Division Multiple Access (Code Division Multiple Access).
- Base station referred to as "CDMA” Transceiver Station (BTS), which can also be a base station (NodeB, referred to as "NB") in Wideband Code Division Multiple Access (WCDMA), or long-term evolution ( Long Term Evolution, referred to as "LTE” (Evolutional Node B, referred to as "eNB” or “eNodeB”), or a relay station or access point, or in-vehicle devices, wearable devices, and future 5G networks.
- Access network equipment referred to as "GSM”
- CDMA Code Division Multiple Access
- NB Wideband Code Division Multiple Access
- LTE Long Term Evolution
- eNB Long Term Evolution
- eNodeB Long Term Evolution
- the core network device may be a Mobility Management Entity ("MME”), or may be a Serving Gateway (S-GW) or a PDN Gateway (PN). -GW”), this application is not limited.
- MME Mobility Management Entity
- S-GW Serving Gateway
- PN PDN Gateway
- Idle mode has only one idle state. In the Idle state, all UE connections are closed at the access layer. The UTRAN does not establish a context for UEs in idle mode. If a particular UE is to be addressed, paging messages can only be sent to all UEs or to multiple UEs listening to the same paging period within one cell.
- the connection mode has four states: CELL-PCH (Cell Paging Channel Status), URA-PCH (UTRAN Registration Area Paging Channel Status), CELL-FACH (Cell Forward Access Channel Status), and CELL-DCH (Cell-DCH) Channel status).
- the CELL-DCH is a connection mode of a high-level signaling connection, and may also be referred to as an “active state”.
- FIG. 1 is a schematic diagram of an application scenario of the present application.
- the terminal device resides in the cell 2 of the access network device (Access Network, abbreviated as "AN") 2
- the AN2 and the core network device (Core Network, referred to as Establish a connection for "CN").
- the AN2 simultaneously transmits the configured context information to the CN, and the CN determines the access network device set according to the saved access history information of the terminal device. If the AN3 belongs to the access network device set, the CN establishes a network connection with the AN3, and connects to the AN3.
- the context information of the terminal device is transmitted, and AN3 communicates with the network according to the context information.
- the terminal device can seamlessly move between the cell covered by AN3 and the cell covered by AN2. That is to say, when the terminal device moves within the coverage of the access network device in the access network set, the switching of the access network device is not required, that is, the network is not notified.
- a state in which the terminal device can perform handover without the access network device within a range covered by all the access network devices in the at least one access network device set is referred to as “inactive state”. That is, the RRC connection of the terminal device and the bearer in the access network device set The coverage of all access network devices in the middle is reserved, and the behavior of the terminal device at the access layer does not notify the core network device.
- the name of the inactive state is not limited in the embodiment of the present application.
- the access network device set has only one access network device, it may also be referred to as an "idle state.”
- a terminal device For a terminal device that is in an inactive state, when the terminal device needs to perform data transmission, it may switch to an active state, send data in an activated state, or use an available uplink transmission resource in the inactive state. data transmission.
- the state in which the terminal device performs data transmission affects the power consumption of the terminal device and the performance of the system. Unnecessary state transitions may cause signaling overhead of the terminal device and power consumption of the terminal device to be large.
- FIG. 2 is a schematic flowchart of a method 200 for determining a state of a terminal device according to an embodiment of the present application.
- FIG. 2 shows the steps or operations of the method for determining the state of the terminal device.
- the steps or operations are merely examples.
- the embodiment of the present application may also perform other operations or variants of the operations of FIG. 2.
- the method 200 includes:
- the terminal device determines a data amount of data to be sent.
- the terminal device determines, according to the data volume of the to-be-sent data, a state that the terminal device needs to be in.
- the terminal device and the first access network device remain connected, and the terminal device and the first access network device save context information of the terminal device, where the terminal device is in the first connection
- the terminal device is The associated access network device controls the terminal device to perform handover of the access network device.
- first state and the second state of the embodiment of the present application may be the above “inactive state” and “active state”, and may also be an idle state, a data connection state, and other states that may occur in a future communication system, but This embodiment of the present application does not limit this.
- the terminal device may first determine the data volume of the data to be sent, and then determine, according to the data volume of the data to be sent, the state that the terminal device needs to be.
- the embodiment of the present application determines the state that the terminal device needs to be in accordance with the data volume of the data to be sent, so that the terminal device performs data transmission in the required state, which can avoid unnecessary handover procedures and save signaling overhead. Reduce the power consumption of the terminal equipment, thereby improving system efficiency.
- the data to be sent is: the terminal device buffers data in at least one layer: a physical layer, a packet data convergence protocol PDCP layer, a radio link control RLC layer, a media access control MAC layer, and an application. Floor.
- a physical layer a packet data convergence protocol PDCP layer
- a radio link control RLC layer a radio link control RLC layer
- a media access control MAC layer a media access control MAC layer
- the to-be-sent data may be part of data or all data buffered by the terminal device.
- the data buffered by the terminal device may be distributed in each layer, and the layer 1 provides a transmission and reception radio link between the base station and the MS, which may be a physical layer; and layer 2 provides correct transmission and reception of signaling messages, including Partially repeated detection, which may be a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control (RLC) layer, or a Media Access Control (Media Access Control). For the "MAC”) layer and so on.
- Layer 3 provides a delivery control message, which can be an application layer or the like. This embodiment of the present application does not limit this.
- the terminal device may determine the state that the terminal device needs to be in a plurality of manners.
- the terminal device may determine, according to the data volume of the data to be sent, the state that the terminal device needs to be in, or the terminal device The state of the terminal device needs to be determined according to the data volume of the data to be sent and the available uplink transmission resource, which is not limited in this embodiment of the present application.
- the method before the terminal device determines the state that the terminal device needs to be in the state according to the data volume of the data to be sent, the method further includes:
- the terminal device determines an uplink transmission resource that is available in the first state
- the terminal device determines, according to the data volume of the data to be sent, the state that the terminal device needs to be in, including:
- the terminal device determines, according to the data volume of the to-be-sent data and the available uplink transmission resource, a state that the terminal device needs to be in.
- the terminal device may determine the amount of data to be sent and the available uplink transmission resources, and then comprehensively consider the data volume of the data to be sent and the available uplink transmission resource to determine a state in which the terminal device needs to be. It should be understood that the first state may be a state in which the terminal device is currently located.
- the terminal device can continue to maintain the first state; and for the terminal device in the second state, if the first state is available The uplink transmission resource is insufficient to transmit the data to be transmitted, and the terminal device can maintain the second state, which can avoid unnecessary state switching and save handover signaling overhead.
- the terminal device may also determine the state that the terminal device needs to be in according to the data volume of the data to be sent and the available uplink transmission resource in multiple manners.
- the terminal device determines, according to the data volume of the data to be sent and the available uplink transmission resource, the state that the terminal device needs to be in, including:
- the terminal device determines, according to the available uplink transmission resources, the amount of data that can be transmitted at one time;
- the terminal device determines that the terminal device needs to be in the second state.
- the terminal device may determine, according to the available uplink transmission resources, the amount of data that the terminal device can transmit at one time, and compare the amount of data that can be transmitted at one time with the amount of data of the data to be transmitted. If the amount of data that can be transmitted at a time is less than the amount of data of the data to be sent, it indicates that the available uplink transmission resource cannot bear the data to be sent at a time, and then the terminal device can determine that it needs to be in the second state, so that it can be once The above data to be sent is sent.
- the terminal device determines, according to the data volume of the data to be sent and the available uplink transmission resource, the state that the terminal device needs to be in, including:
- the terminal device determines, according to the available uplink transmission resources, the amount of data that can be transmitted at one time;
- the terminal device determines, according to the amount of data that can be transmitted at a time, the sending time and/or the number of times of sending the data amount of the data to be sent;
- the terminal device determines that the terminal device needs to be in the second state.
- the terminal device may determine, according to the available uplink transmission resource, the amount of data that the terminal device can transmit at one time, and calculate, according to the amount of data that can be transmitted by the terminal device at a time and the amount of data to be sent, The sending time and/or the number of times of sending the data to be sent, comparing the sending time and/or the number of times of transmission with a preset threshold, if the sending time is greater than the first threshold and/or the number of times of sending is greater than the second threshold, The terminal device can determine that it needs to be in the second state.
- the terminal device calculates the transmission time and/or the number of transmissions of the data to be transmitted, and determines the state that the terminal device needs to be in accordance with the transmission time and/or the number of transmissions, thereby avoiding excessive data volume of the data to be transmitted. Or, if the available transmission resources are too small, the transmission time is too long or the number of transmissions is too long in the first state, thereby reducing power consumption of the terminal device and improving the user experience.
- the terminal device may only calculate the transmission time, where the transmission time is greater than the first threshold. If the terminal device needs to be in the second state, the terminal device may only calculate the number of transmissions, and if the number of transmissions is greater than the second threshold, determine that the terminal device needs to be in the second state; the terminal device It is also possible to calculate the transmission time and calculate the number of transmissions. If the transmission time is greater than the first threshold and the number of transmissions is greater than the second threshold, it is determined that the terminal device needs to be in the second state. This embodiment of the present application does not limit this.
- first threshold and the second threshold may be configured by the first access network device to the terminal device in advance, or may be agreed in the protocol, which is not limited in this embodiment of the present application.
- the method further includes:
- the terminal device determines that the first state needs to be in the first state.
- the terminal device may determine that the first state is still in the first state, that is, The terminal device determines that the state switching is not performed, and the terminal device uses the available uplink transmission resources to perform data transmission in the current state (ie, the first state).
- the terminal device determines, according to the available uplink transmission resources, the amount of data that can be transmitted at one time, including:
- the terminal device determines the amount of data that can be transmitted at a time according to the available uplink transmission resource and at least one of the maximum available transmit power, the current transmission path loss, and the highest available modulation coding level.
- the method before the terminal device determines the uplink transmission resource that is available in the first state, the method further includes:
- the terminal device sends a resource request message to the first access network device, where the resource request message is used to request the first access network device to allocate an uplink transmission resource for the terminal device;
- the terminal device determines an uplink transmission resource that is available in the first state, including:
- the terminal device determines the available uplink transmission resource according to the allocation of the first access network device.
- the terminal device may first send a resource request message to the first access network device to request the first access network device.
- An uplink transmission resource is allocated to the terminal device, and the first access network device allocates an available uplink transmission resource to the terminal device according to the resource request message, and the terminal device can use the available uplink transmission resource to transmit data.
- the terminal device determines, according to the data volume of the data to be sent.
- the terminal device needs to be in the state, including:
- the terminal device determines that the terminal device needs to be in the second state.
- the terminal device may compare the data amount of the data to be sent with a preset third threshold, and determine that the terminal device needs to be in the second state if the data volume of the data to be sent is greater than the third threshold. Thereby ensuring the data transmission of the data amount of the above-mentioned data to be transmitted.
- the terminal device determines that the terminal device needs to be in the second state, including:
- the terminal device determines that the terminal device needs to be in the second state.
- the terminal device may start a timer when the amount of data of the data to be sent exceeds the third threshold, and collect statistics on data to be sent at each moment in the first time period, if each time in the first time period If the amount of data of the data to be sent at the time is greater than the third threshold, the terminal device determines that the data volume of the data to be sent is too large, and the sending in the first state may result in poor transmission efficiency, and determining that the terminal device needs to be in the first In the second state, data is transmitted again in the second state.
- the amount of data to be sent by the terminal device is counted in the first time period, and the amount of data to be sent in the first time period is continuously determined to determine the state in which the terminal device needs to be in the state that the terminal device needs to be sent.
- the situation in which the data volume of the data is unstable causes the state to switch back and forth, saving the signaling overhead.
- the third threshold and the first time period may be configured by the first access network device to the terminal device in advance, or may be agreed in the protocol, which is not limited by the embodiment of the present application.
- the terminal device determines, according to the data volume of the data to be sent, the state that the terminal device needs to be in, including:
- the terminal device determines that the terminal device needs to be in the first state.
- the terminal device may determine that the terminal device needs to be in the first state when the data volume of the data to be sent is less than a fourth threshold. In this way, the terminal device can be guaranteed to be in the first state when not transmitting a large amount of data, thereby saving the overhead of related signaling.
- the fourth threshold may be equal to the third threshold.
- the terminal device determines that the terminal device needs to be in the first state, including:
- the terminal device determines that the terminal device needs to be in the first state.
- the terminal device may start a timer when the amount of data of the data to be sent exceeds the fourth threshold, and collect statistics on data to be sent at each time in the second time period, if each time in the second time period If the amount of data of the to-be-sent data is still less than the fourth threshold, the terminal device determines that the data volume of the data to be sent is too small, and does not need to keep the terminal device in the second state, and determines that the terminal device needs to be in the first state.
- the amount of data to be sent by the terminal device is counted in the second time period, and the amount of data to be sent in the second time period is continuously determined to determine the state in which the terminal device needs to be in the state that the terminal device needs to be sent.
- the situation in which the data volume of the data is unstable causes the state to switch back and forth, saving the signaling overhead.
- the fourth threshold and the second time period may be that the first access network device is configured in advance to the terminal device, and may also be agreed in the protocol, which is not limited in this embodiment of the present application.
- the method further includes:
- the terminal device determines to perform state switching.
- the terminal device may be in the first state or the second state. If the terminal device determines that the terminal device needs to be in a state different from the current state of the terminal device according to the data volume of the data to be sent, the terminal device The device can determine the transition of the progress state, ie, switch from the current state to the first state or the second state.
- the method further includes:
- the terminal device sends a handover request message to the first access network device, where the handover request message is used to request the first access network device to perform the configuration of the state switching of the terminal device;
- the terminal device performs the state switching according to the configuration completion message.
- the terminal device may send a handover request message to the first access network device, requesting the first access network device to perform state switching related configuration, where the first After the configuration of the state switching of the terminal device is completed, the access network device sends a configuration completion message to the terminal device, where the terminal device receives the configuration completion message sent by the first access network device, and then performs state switching, that is, from the The first state switches to the second state or switches from the second state to the first state.
- the configuration in which the first access network device performs state switching on the terminal device can be divided into two cases. If the terminal device requests to switch from the first state to the second state, the first access network device determines context information of the terminal device, determines a high-level signaling connection established with the terminal device, and performs related measurement information. If the terminal device requests to switch from the second state to the first state, the first access network device needs to configure the available uplink transmission resource for the terminal device in the second state, and notify the terminal device, The first access network device retains a high-level signaling connection, a bearer, and related context information of the terminal device, where the terminal device uses the available uplink transmission resource to transmit data in the first state.
- the handover request message carries an event that the data volume of the data to be sent is greater than the first threshold or less than the fourth threshold; or the handover request message carries an event that is longer than the second threshold. Or the handover request message carries an event that the number of transmissions is greater than the third threshold.
- the message that is exchanged between the terminal device and the first access network device may be a radio resource control (Radio Resource Control, hereinafter referred to as "RRC") message, a MAC message, or a physical layer message. This is not limited.
- RRC Radio Resource Control
- FIG. 3 is a schematic block diagram of an apparatus 300 for determining a state of a terminal device in accordance with an embodiment of the present application. As shown in FIG. 3, the apparatus 300 includes:
- a determining unit 310 configured to determine a data amount of data to be sent by the terminal device
- the determining unit 310 is further configured to: determine, according to the data volume of the data to be sent, a state that the terminal device needs to be in.
- the terminal device and the first access network device remain connected, and the terminal device and the first access network device save context information of the terminal device, where the terminal device is in the first connection
- the terminal device is The associated access network device controls the terminal device to perform handover of the access network device.
- the embodiment of the present application determines the state that the terminal device needs to be in accordance with the data amount of the data to be sent of the terminal device, so that the terminal device performs data transmission in the required state. Loss can avoid unnecessary switching processes, save signaling overhead, reduce power consumption of terminal devices, and improve system efficiency.
- the determining unit 310 is further configured to:
- the determining unit 310 is further configured to:
- the terminal device determines that the terminal device needs to be in the second state.
- the determining unit 310 is further configured to:
- the sending time is greater than the first threshold and/or the number of times of sending is greater than the second threshold, determining that the terminal device needs to be in the second state.
- the determining unit 310 is further configured to:
- the amount of data that can be transmitted at a time is determined based on at least one of the available uplink transmission resources and the maximum available transmit power, the current transmission path loss, and the highest available modulation coding level.
- the terminal device further includes:
- a first sending unit configured to send, to the first access network device, a resource request message, where the resource request message is used to request the first access network device to be, before determining the uplink transmission resource that is available in the first state
- the terminal device allocates an uplink transmission resource
- the determining unit 310 is further configured to:
- the available uplink transmission resource is determined according to the allocation of the first access network device.
- the determining unit 310 is further configured to:
- the determining unit 310 is further configured to:
- the determining unit 310 is further configured to:
- the terminal device If the data volume of the to-be-sent data is less than the fourth threshold, it is determined that the terminal device needs to be in the first state.
- the determining unit 310 is further configured to:
- the determining unit 310 is further configured to:
- the terminal device further includes:
- a second sending unit configured to send a handover request message to the first access network device after the terminal device determines that the state switch is performed, where the handover request message is used to request the first access network device to perform the State switching configuration
- a receiving unit configured to receive a configuration completion message sent by the first access network device according to the handover request message, where the configuration completion message is used to indicate that the first access network device completes the configuration of the state switching;
- the switching unit is configured to perform the state switching according to the configuration completion message.
- the to-be-sent data is: the terminal device buffers data in at least one of the following layers: a physical layer, a packet data convergence protocol PDCP layer, a radio link control RLC layer, a media access control MAC layer, and an application layer.
- a physical layer a packet data convergence protocol PDCP layer, a radio link control RLC layer, a media access control MAC layer, and an application layer.
- the apparatus 300 herein is embodied in the form of a functional module.
- the term "unit” herein may refer to an application specific integrated circuit (ASIC), an electronic circuit, a processor for executing one or more software or firmware programs (eg, a shared processor, a proprietary processor, or a group). Processors, etc.) and memory, merge logic, and/or other suitable components that support the described functionality.
- ASIC application specific integrated circuit
- the device 300 may be specifically the terminal device in the foregoing embodiment, and the device 300 may be used to perform various processes and/or steps corresponding to the terminal device in the foregoing method embodiment. To avoid repetition, we will not repeat them here.
- the communication system 400 includes a device 300 and a first access network device.
- the device 300 is configured to perform various processes and/or steps corresponding to the terminal device in the foregoing method embodiments. To avoid repetition, details are not described herein. In an alternative example, those skilled in the art can understand that the device 300 can be specifically the terminal device in the above embodiment.
- FIG. 5 shows an apparatus 500 for determining the state of a terminal device provided by an embodiment of the present application.
- the apparatus 500 includes a receiver 510, a processor 520, a transmitter 530, a memory 540, and a bus system 550.
- the receiver 510, the processor 520, the transmitter 530 and the memory 540 are connected by a bus system 550 for storing instructions for executing instructions stored in the memory 540 to control the receiver 510.
- a signal is received and the transmitter 530 is controlled to send an instruction.
- the processor 520 is configured to determine a data amount of the data to be sent of the terminal device
- the terminal device and the first access network device remain connected, and the terminal device and the first access network device save context information of the terminal device, where the terminal device is in the first connection
- the terminal device is The associated access network device controls the terminal device to perform handover of the access network device.
- the embodiment of the present application can determine the state that the terminal device needs to be in accordance with the data volume of the data to be sent of the terminal device, so that the terminal device performs data transmission in the required state, thereby avoiding an unnecessary handover process and saving.
- Signaling overhead reduces the power consumption of the terminal device, thereby improving system efficiency.
- processor 520 is further configured to:
- processor 520 is further configured to:
- the terminal device determines that the terminal device needs to be in the second state.
- processor 520 is further configured to:
- the sending time is greater than the first threshold and/or the number of times of sending is greater than the second threshold, determining that the terminal device needs to be in the second state.
- processor 520 is further configured to:
- the amount of data that can be transmitted at a time is determined based on at least one of the available uplink transmission resources and the maximum available transmit power, the current transmission path loss, and the highest available modulation coding level.
- the transmitter 530 is further configured to:
- the processor 520 is also configured to:
- the available uplink transmission resource is determined according to the allocation of the first access network device.
- processor 520 is further configured to:
- processor 520 is further configured to:
- processor 520 is further configured to:
- the terminal device If the data volume of the to-be-sent data is less than the fourth threshold, it is determined that the terminal device needs to be in the first state.
- processor 520 is further configured to:
- processor 520 is further configured to:
- the transmitter 530 is further configured to:
- the terminal device After the terminal device determines to perform the state switching, sending a handover request message to the first access network device, where the handover request message is used to request the first access network device to perform the configuration of the terminal device.
- State switching configuration
- the receiver 510 is used to:
- the processor 520 is configured to perform the state switching according to the configuration completion message.
- the data to be sent is:
- the terminal device buffers data in at least one of the following layers: a physical layer, a packet data convergence protocol PDCP layer, a radio link control RLC layer, a media access control MAC layer, and an application layer.
- a physical layer a packet data convergence protocol PDCP layer, a radio link control RLC layer, a media access control MAC layer, and an application layer.
- the device 500 may be specifically the terminal device in the foregoing embodiment, and may be used to perform various steps and/or processes corresponding to the terminal device in the foregoing method embodiments.
- the memory 540 can include read only memory and random access memory and provides instructions and data to the processor. A portion of the memory may also include a non-volatile random access memory.
- the memory can also store information of the device type.
- the processor 520 can be configured to execute instructions stored in a memory, and when the processor executes the instructions, the processor can perform various steps corresponding to the terminal device in the above method embodiments.
- the processor 520 may be a central processing unit (CPU), and the processor 520 may also be other general-purpose processors, digital signal processors (DSPs), and application specific integrated circuits (ASICs). ), Field Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- 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 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. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the 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, a server, or a first access network device, etc.) to perform all or part of the steps of the method 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. .
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Abstract
Description
Claims (28)
- 一种确定终端设备状态的方法,其特征在于,包括:终端设备确定待发送数据的数据量;所述终端设备根据所述待发送数据的数据量,确定所述终端设备需要处于的状态。
- 根据权利要求1所述的方法,其特征在于,在第一状态下,所述终端设备和第一接入网设备保持连接,所述终端设备和所述第一接入网设备保存所述终端设备的上下文信息,所述终端设备在所述第一接入网设备所属的接入网设备集合中的所有接入网设备的覆盖范围内的移动时,执行小区重选过程,不进行接入网设备的切换;在第二状态下,由所述终端设备所属的接入网设备控制所述终端设备进行接入网设备的切换。
- 根据权利要求1或2所述的方法,其特征在于,在所述终端设备根据所述待发送数据的数据量,确定所述终端设备需要处于的状态之前,所述方法还包括:所述终端设备确定第一状态下可用的上行传输资源;所述终端设备根据所述待发送数据的数据量,确定所述终端设备需要处于的状态,包括:所述终端设备根据所述待发送数据的数据量以及所述可用的上行传输资源,确定所述终端设备需要处于的状态。
- 根据权利要求3所述的方法,其特征在于,所述终端设备根据所述待发送数据的数据量以及所述可用的上行传输资源,确定所述终端设备需要处于的状态,包括:所述终端设备根据所述可用的上行传输资源,确定一次能够传输的数据量;若所述一次能够传输的数据量小于所述待发送数据的数据量,则所述终端设备确定所述终端设备需要处于第二状态。
- 根据权利要求3所述的方法,其特征在于,所述终端设备根据所述待发送数据的数据量以及所述可用的上行传输资源,确定所述终端设备需要处于的状态,包括:所述终端设备根据所述可用的上行传输资源,确定一次能够传输的数据量;所述终端设备根据所述一次能够传输的数据量,确定所述待发送数据的数据量的发送时间和/或发送次数;若所述发送时间大于第一阈值和/或所述发送次数大于第二阈值,则所述终端设备确定所述终端设备需要处于第二状态。
- 根据权利要求4或5所述的方法,其特征在于,所述终端设备根据所述可用的上行传输资源,确定一次能够传输的数据量,包括:所述终端设备根据所述可用的上行传输资源以及最大可用发射功率、当前传输路损、可用的最高调制编码等级中的至少一个,确定所述一次能够传输的数据量。
- 根据权利要求3至6中任一项所述的方法,其特征在于,在所述终端设备确定所述第一状态下可用的上行传输资源之前,所述方法还包括:所述终端设备向第一接入网设备发送资源请求消息,所述资源请求消息用于请求所述第一接入网设备为所述终端设备分配上行传输资源;所述终端设备确定所述第一状态下可用的上行传输资源,包括:所述终端设备根据所述第一接入网设备的分配确定所述可用的上行传输资源。
- 根据权利要求1或2所述的方法,其特征在于,所述终端设备根据所述待发送数据的数据量,确定所述终端设备需要处于的状态,包括:若所述待发送数据的数据量大于第三阈值,则所述终端设备确定所述终端设备需要处于第二状态。
- 根据权利要求8所述的方法,其特征在于,所述终端设备确定所述终端设备需要处于第二状态,包括:若第一时间段内每个时刻的所述待发送数据的数据量持续大于所述第三阈值,则所述终端设备确定所述终端设备需要处于所述第二状态。
- 根据权利要求1或2所述的方法,其特征在于,所述终端设备根据所述待发送数据的数据量,确定所述终端设备需要处于的状态,包括:若所述待发送数据的数据量小于第四阈值,则所述终端设备确定所述终端设备需要处于第一状态。
- 根据权利要求10所述的方法,其特征在于,所述终端设备确定所述终端设备需要处于所述第一状态,包括:若第二时间段内每个时刻的所述待发送数据的数据量持续小于所述第 四阈值,则所述终端设备确定所述终端设备需要处于所述第一状态。
- 根据权利要求1至11中任一项所述的方法,其特征在于,在所述终端设备根据所述待发送数据的数据量,确定所述终端设备需要处于的状态之后,所述方法还包括:若所述终端设备当前所处的状态与所述终端设备需要处于的状态不同,则所述终端设备确定进行状态切换。
- 根据权利要求12所述的方法,其特征在于,在所述终端设备确定进行状态切换之后,所述方法还包括:所述终端设备向第一接入网设备发送切换请求消息,所述切换请求消息用于请求所述第一接入网设备进行所述终端设备的所述状态切换的配置;所述终端设备接收所述第一接入网设备根据所述切换请求消息发送的配置完成消息,所述配置完成消息用于表示所述第一接入网设备完成所述状态切换的配置;所述终端设备根据所述配置完成消息,进行所述状态切换。
- 根据权利要求1至13中任一项所述的方法,其特征在于,所述待发送数据为:所述终端设备缓存在下列至少一个层中的数据:物理层、分组数据汇聚协议PDCP层、无线链路控制RLC层、媒体访问控制MAC层以及应用层。
- 一种确定终端设备状态的装置,其特征在于,包括:确定单元,用于确定所述终端设备的待发送数据的数据量;所述确定单元还用于:根据所述待发送数据的数据量,确定所述终端设备需要处于的状态。
- 根据权利要求15所述的装置,其特征在于,在第一状态下,所述终端设备和第一接入网设备保持连接,所述终端设备和所述第一接入网设备保存所述终端设备的上下文信息,所述终端设备在所述第一接入网设备所属的接入网设备集合中的所有接入网设备的覆盖范围内的移动时,执行小区重选过程,不进行接入网设备的切换;在第二状态下,由所述终端设备所属的接入网设备控制所述终端设备进行接入网设备的切换。
- 根据权利要求15或16所述的装置,其特征在于,所述确定单元还用于:在所述根据所述待发送数据的数据量,确定所述终端设备需要处于的状 态之前,确定第一状态下可用的上行传输资源;根据所述待发送数据的数据量以及所述可用的上行传输资源,确定所述终端设备需要处于的状态。
- 根据权利要求17所述的装置,其特征在于,所述确定单元还用于:根据所述可用的上行传输资源,确定一次能够传输的数据量;若所述一次能够传输的数据量小于所述待发送数据的数据量,则确定所述终端设备需要处于第二状态。
- 根据权利要求17所述的装置,其特征在于,所述确定单元还用于:根据所述可用的上行传输资源,确定一次能够传输的数据量;根据所述一次能够传输的数据量,确定所述待发送数据的数据量的发送时间和/或发送次数;若所述发送时间大于第一阈值和/或所述发送次数大于第二阈值,则确定所述终端设备需要处于第二状态。
- 根据权利要求18或19所述的装置,其特征在于,所述确定单元还用于:根据所述可用的上行传输资源以及最大可用发射功率、当前传输路损、可用的最高调制编码等级中的至少一个,确定所述一次能够传输的数据量。
- 根据权利要求17至20中任一项所述的装置,其特征在于,所述终端设备还包括:第一发送单元,用于在所述确定所述第一状态下可用的上行传输资源之前,向第一接入网设备发送资源请求消息,所述资源请求消息用于请求所述第一接入网设备为所述终端设备分配上行传输资源;所述确定单元还用于:根据所述第一接入网设备的分配确定所述可用的上行传输资源。
- 根据权利要求15或16所述的装置,其特征在于,所述确定单元还用于:若所述待发送数据的数据量大于第三阈值,则确定所述终端设备需要处于第二状态。
- 根据权利要求22所述的装置,其特征在于,所述确定单元还用于:若第一时间段内每个时刻的所述待发送数据的数据量持续大于所述第三阈值,则确定所述终端设备需要处于所述第二状态。
- 根据权利要求15或16所述的装置,其特征在于,所述确定单元还用于:若所述待发送数据的数据量小于第四阈值,则确定所述终端设备需要处于第一状态。
- 根据权利要求24所述的装置,其特征在于,所述确定单元还用于:若第二时间段内每个时刻的所述待发送数据的数据量持续小于所述第四阈值,则确定所述终端设备需要处于所述第一状态。
- 根据权利要求15至25中任一项所述的装置,其特征在于,所述确定单元还用于:在所述根据所述待发送数据的数据量,确定所述终端设备需要处于的状态之后,若所述终端设备当前所处的状态与所述终端设备需要处于的状态不同,则确定进行状态切换。
- 根据权利要求26所述的装置,其特征在于,所述终端设备还包括:第二发送单元,用于在所述终端设备确定进行状态切换之后,向第一接入网设备发送切换请求消息,所述切换请求消息用于请求所述第一接入网设备进行所述终端设备的所述状态切换的配置;接收单元,用于接收所述第一接入网设备根据所述切换请求消息发送的配置完成消息,所述配置完成消息用于表示所述第一接入网设备完成所述状态切换的配置;切换单元,用于根据所述配置完成消息,进行所述状态切换。
- 根据权利要求15至27中任一项所述的装置,其特征在于,所述待发送数据为:所述终端设备缓存在下列至少一个层中的数据:物理层、分组数据汇聚协议PDCP层、无线链路控制RLC层、媒体访问控制MAC层以及应用层。
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JP2019500393A JP6947809B2 (ja) | 2016-09-07 | 2016-09-07 | 端末機器の状態を確定する方法および装置 |
PCT/CN2016/098351 WO2018045513A1 (zh) | 2016-09-07 | 2016-09-07 | 确定终端设备状态的方法和装置 |
TW106129612A TWI739897B (zh) | 2016-09-07 | 2017-08-30 | 確定終端裝置狀態的方法和裝置 |
US16/222,338 US10813022B2 (en) | 2016-09-07 | 2018-12-17 | Method and apparatus for determining state of terminal device |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN114286411A (zh) * | 2021-12-10 | 2022-04-05 | 西安广和通无线软件有限公司 | 一种网络切换方法、通信设备以及计算机可读存储介质 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110290565B (zh) * | 2019-06-26 | 2021-11-23 | 中信科移动通信技术股份有限公司 | 接入层上下文管理方法和装置 |
CN112752318B (zh) * | 2019-10-30 | 2023-08-22 | 深圳市万普拉斯科技有限公司 | 网络切换方法、装置、移动终端及可读存储介质 |
CN111586893B (zh) * | 2020-04-15 | 2022-03-18 | 中国联合网络通信集团有限公司 | 一种终端rrc状态切换方法及装置 |
US11832165B2 (en) * | 2020-11-24 | 2023-11-28 | Qualcomm Incorporated | State-based sensing procedure |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1984008A (zh) * | 2006-04-28 | 2007-06-20 | 华为技术有限公司 | 长期演进网络中状态迁移方法及其系统 |
CN102711216A (zh) * | 2012-05-08 | 2012-10-03 | 中国联合网络通信集团有限公司 | 传输资源的选择方法及用户设备、确定方法及接入网设备 |
CN102870145A (zh) * | 2010-04-30 | 2013-01-09 | 苹果公司 | 用于在移动通信装置中保持电池资源的方法和设备 |
CN103763748A (zh) * | 2014-01-23 | 2014-04-30 | 中国联合网络通信集团有限公司 | 一种数据传输方法及装置 |
US20140204845A1 (en) * | 2013-01-22 | 2014-07-24 | Apple Inc. | Fast transition from pch to dch for umts |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2280335B (en) * | 1993-07-22 | 1997-05-28 | Northern Telecom Ltd | Mobile communications |
USRE43385E1 (en) * | 2003-09-30 | 2012-05-15 | Research In Motion Limited | Communication method |
CA2685554C (en) * | 2007-04-23 | 2016-07-12 | Interdigital Technology Corporation | Radio link and handover failure handling |
KR101939052B1 (ko) * | 2012-03-19 | 2019-01-16 | 한국전자통신연구원 | 무선 자원 할당 방법 및 이를 수행하는 무선 자원 할당 장치 |
EP2701406A1 (en) * | 2012-08-23 | 2014-02-26 | ST-Ericsson SA | Communication state setting based on expected downlink data amount |
WO2014056146A1 (zh) * | 2012-10-09 | 2014-04-17 | 华为技术有限公司 | 数据推送方法,装置及系统 |
JP2014123347A (ja) * | 2012-11-22 | 2014-07-03 | Panasonic Corp | クライアント端末、サーバ、及び分散処理方法 |
GB2513313A (en) * | 2013-04-22 | 2014-10-29 | Sony Corp | Infrastructure equipment, mobile communications network and method |
US9538439B2 (en) * | 2013-05-10 | 2017-01-03 | Qualcomm Incorporated | Method and apparatus for estimating an achievable link throughput based on assistance information |
WO2015012900A1 (en) | 2013-07-26 | 2015-01-29 | Intel IP Corporation | Signaling interference information for user equipment assistance |
CN103927960B (zh) * | 2013-12-30 | 2016-04-20 | 上海中航光电子有限公司 | 一种栅极驱动装置和显示装置 |
CN105992288A (zh) * | 2015-03-05 | 2016-10-05 | 中兴通讯股份有限公司 | 一种在切换程序中传输数据的方法、装置和系统 |
-
2016
- 2016-09-07 EP EP16915449.9A patent/EP3462777B1/en active Active
- 2016-09-07 JP JP2019500393A patent/JP6947809B2/ja active Active
- 2016-09-07 KR KR1020197009251A patent/KR20190049781A/ko active Search and Examination
- 2016-09-07 WO PCT/CN2016/098351 patent/WO2018045513A1/zh unknown
- 2016-09-07 CN CN201680086925.XA patent/CN109479227B/zh active Active
-
2017
- 2017-08-30 TW TW106129612A patent/TWI739897B/zh active
-
2018
- 2018-12-17 US US16/222,338 patent/US10813022B2/en active Active
-
2020
- 2020-09-15 US US17/021,619 patent/US11272411B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1984008A (zh) * | 2006-04-28 | 2007-06-20 | 华为技术有限公司 | 长期演进网络中状态迁移方法及其系统 |
CN102870145A (zh) * | 2010-04-30 | 2013-01-09 | 苹果公司 | 用于在移动通信装置中保持电池资源的方法和设备 |
CN102711216A (zh) * | 2012-05-08 | 2012-10-03 | 中国联合网络通信集团有限公司 | 传输资源的选择方法及用户设备、确定方法及接入网设备 |
US20140204845A1 (en) * | 2013-01-22 | 2014-07-24 | Apple Inc. | Fast transition from pch to dch for umts |
CN103763748A (zh) * | 2014-01-23 | 2014-04-30 | 中国联合网络通信集团有限公司 | 一种数据传输方法及装置 |
Non-Patent Citations (2)
Title |
---|
"Discussion on Efficient Small Data Transmission in ''Inactive'' State", 3GPP TSG - RAN 2 MEETING #95 R2-164777, 26 August 2016 (2016-08-26), XP051161622 * |
See also references of EP3462777A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114286411A (zh) * | 2021-12-10 | 2022-04-05 | 西安广和通无线软件有限公司 | 一种网络切换方法、通信设备以及计算机可读存储介质 |
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JP6947809B2 (ja) | 2021-10-13 |
TW201813439A (zh) | 2018-04-01 |
EP3462777B1 (en) | 2022-06-15 |
US10813022B2 (en) | 2020-10-20 |
EP3462777A1 (en) | 2019-04-03 |
TWI739897B (zh) | 2021-09-21 |
JP2019532529A (ja) | 2019-11-07 |
KR20190049781A (ko) | 2019-05-09 |
CN109479227A (zh) | 2019-03-15 |
US11272411B2 (en) | 2022-03-08 |
EP3462777A4 (en) | 2019-05-01 |
CN109479227B (zh) | 2022-02-08 |
US20200413313A1 (en) | 2020-12-31 |
US20190124574A1 (en) | 2019-04-25 |
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