WO2021063260A1 - 节能信号接收方法、发送方法、终端和网络设备 - Google Patents
节能信号接收方法、发送方法、终端和网络设备 Download PDFInfo
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- WO2021063260A1 WO2021063260A1 PCT/CN2020/117747 CN2020117747W WO2021063260A1 WO 2021063260 A1 WO2021063260 A1 WO 2021063260A1 CN 2020117747 W CN2020117747 W CN 2020117747W WO 2021063260 A1 WO2021063260 A1 WO 2021063260A1
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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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- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
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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
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
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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
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
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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
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the present disclosure relates to the field of communication technologies, and in particular, to a method for receiving energy-saving signals, a method for transmitting, a terminal, and a network device.
- the energy saving of the terminal has always been an important subject in the field of communication technology.
- a Discontinuous Reception (DRX) mechanism is adopted to save the power consumption of the terminal.
- some communication systems for example: the fifth generation (5 th generation, 5G) system, the introduction of new energy signal, but the signal energy indication related art terminal monitors only PDCCH (Physical downlink control channel, PDCCH), that is, the terminal monitors the PDCCH after receiving the energy-saving signal. In this way, due to the poor indication performance of the energy-saving signal, the terminal's energy-saving effect is poor.
- PDCCH Physical downlink control channel
- the embodiments of the present disclosure provide an energy-saving signal receiving method, a sending method, a terminal, and a network device to solve the problem of poor terminal energy-saving effect caused by poor indication performance of the energy-saving signal.
- embodiments of the present disclosure provide a method for receiving energy-saving signals, which is applied to a terminal, and includes:
- the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state and a non-dormant state
- the terminal behavior includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX persistence timer associated with the energy-saving signal.
- embodiments of the present disclosure provide a method for sending energy-saving signals, which is applied to network equipment, and includes:
- the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state and a non-dormant state
- the behavior of the terminal includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX duration timer associated with the energy saving signal.
- a terminal including:
- a receiving module configured to receive an energy-saving signal, the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state and a non-dormant state
- the behavior of the terminal includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX duration timer associated with the energy saving signal.
- embodiments of the present disclosure provide a network device, including:
- a sending module configured to send an energy-saving signal, the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state and a non-dormant state
- the behavior of the terminal includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX duration timer associated with the energy saving signal.
- an embodiment of the present disclosure provides a terminal, including: a memory, a processor, and a program stored on the memory and capable of running on the processor. The steps in the energy-saving signal receiving method provided by the embodiments are disclosed.
- embodiments of the present disclosure provide a network device, including: a memory, a processor, and a program stored on the memory and capable of running on the processor, and the program is implemented when the processor is executed The steps in the energy-saving signal sending method provided by the embodiment of the present disclosure.
- an embodiment of the present disclosure provides a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and the computer program is executed by a processor to implement the energy-saving signal receiving method provided by the embodiment of the present disclosure Or, when the computer program is executed by a processor, the steps in the energy-saving signal sending method provided in the embodiments of the present disclosure are implemented.
- an energy-saving signal is received, the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal; wherein the state is a dormant state and One of the non-dormant states; the behavior of the terminal includes at least one of the following: whether to enable the DRX persistence timer of the serving cell; whether to monitor the PDCCH of the serving cell, where the PDCCH is the energy-saving signal The PDCCH corresponding to the associated DRX duration timer. In this way, the state and behavior of the terminal can be flexibly indicated through the energy-saving signal, so that the energy-saving effect of the terminal can be improved.
- FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure
- FIG. 2 is a flowchart of a method for receiving energy-saving signals according to an embodiment of the present disclosure
- FIG. 3 is a flowchart of a method for sending an energy-saving signal according to an embodiment of the present disclosure
- FIG. 4 is a structural diagram of a terminal provided by an embodiment of the present disclosure.
- Figure 5a is a structural diagram of another terminal provided by an embodiment of the present disclosure.
- Figure 5b is a structural diagram of another terminal provided by an embodiment of the present disclosure.
- Figure 6 is a structural diagram of a network device provided by an embodiment of the present disclosure.
- FIG. 7 is a structural diagram of another terminal provided by an embodiment of the present disclosure.
- Fig. 8 is a structural diagram of another network device provided by an embodiment of the present disclosure.
- words such as “exemplary” or “for example” are used as examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present disclosure should not be construed as being more optional or more advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
- the energy-saving signal receiving method, sending method, terminal, and network device provided by the embodiments of the present disclosure can be applied to a wireless communication system.
- the wireless communication system may be a 5G system, or an evolved Long Term Evolution (eLTE) system, or a subsequent evolved communication system.
- eLTE evolved Long Term Evolution
- FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure. As shown in FIG. 1, it includes a terminal 11 and a network device 12.
- the terminal 11 may be a user terminal (User Equipment, UE). ) Or other terminal-side devices, such as mobile phones, tablet computers (Tablet Personal Computer), laptop computers (Laptop Computer), personal digital assistants (PDA), mobile Internet devices (Mobile Internet Device, MID),
- UE User Equipment
- PDA personal digital assistants
- mobile Internet devices Mobile Internet Device, MID
- For terminal-side devices such as wearable devices (Wearable Devices) or robots, it should be noted that the specific type of the terminal 11 is not limited in the embodiments of the present disclosure.
- the above-mentioned network device 12 may be a fourth generation (4 th generation, 4G) base station, or a 5G base station, or a later version base station, or a base station in other communication systems, or it may be called Node B, Evolved Node B, or transmission and reception. Point (Transmission Reception Point, TRP), or Access Point (Access Point, AP), or other vocabulary in the field, as long as the same technical effect is achieved, the network device is not limited to a specific technical vocabulary.
- the aforementioned network device 12 may be a master node (Master Node, MN) or a secondary node (Secondary Node, SN). It should be noted that, in the embodiments of the present disclosure, only a 5G base station is taken as an example, but the specific type of network equipment is not limited.
- Fig. 2 is a flowchart of a method for receiving energy-saving signals according to an embodiment of the present disclosure. The method is applied to a terminal, as shown in Fig. 2, and includes the following steps:
- Step 201 Receive an energy-saving signal, where the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state (may be called a dormancy state or a dormancy-like state) and a non-sleep state (may be called a non-dormancy state or a non-dormancy-like state);
- the behavior of the terminal includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX duration timer associated with the energy saving signal.
- the energy-saving signal may also be called a wake-up signal (WUS) or a sleep signal.
- WUS wake-up signal
- the above energy-saving signal can be used to indicate multiple terminals or one terminal.
- the foregoing indication of the state of the terminal in the serving cell may be indicating the state of the terminal in one or more serving cells, and the state of the terminal in different serving cells may be the same or different.
- the above-mentioned energy saving The signal may indicate that the state of the terminal in a part of the cells is the dormant state, and the state of the other part of the cells is the non-sleep state, or may indicate that the state of the terminal in all serving cells is the dormant state, and so on.
- the above-mentioned serving cell may include at least one of the following:
- Primary cell Primary Cell
- Primary and secondary cell Primary and secondary cell
- Secondary Cell Primary Secondary Cell, PScell
- Secondary Cell Secondary Cell, Scell
- the foregoing serving cell may include one or more cells.
- the foregoing serving cell may refer to one or more cells in one or more cell groups, for example: one or more of the master cell group (Master Cell Group, MCG).
- MCG master Cell Group
- SCG secondary cell group
- cells in a primary cell group or one or more cells in a secondary cell group.
- the terminal monitors the energy-saving signal sent by the primary cell or the primary-secondary cell, that is, the secondary cell does not send the energy-saving signal.
- the secondary cell does not send the energy-saving signal.
- it can also include solutions that do not limit this.
- the terminal in the dormant state, the terminal may not monitor the PDCCH of the serving cell, or in the dormant state, the monitoring period for the terminal to monitor the PDCCH of the serving cell may be the first period;
- the monitoring period for the terminal to monitor the PDCCH of the serving cell may be the second period
- the duration of the first period is greater than the duration of the second period.
- the duration of the first cycle is greater than the duration of the second cycle, which may be that the frequency of the terminal monitoring the PDCCH of the serving cell in the dormant state is lower than the frequency of monitoring the PDCCH of the serving cell in the non-dormant state.
- the terminal does not monitor the PDCCH or monitors the PDCCH for a long period according to the network side configuration, for example, monitors the PDCCH once every 2560 slots; in this state, the terminal has better power-saving performance;
- the terminal monitors the PDCCH more frequently according to the network side configuration. For example, each downlink slot monitors the PDCCH, or monitors the PDCCH at intervals of one slot. In this state, the terminal's power saving performance is not as good as the sleep state.
- first cycle and second cycle may be configured on the network side or agreed upon by a protocol.
- the PDCCH related to the dormant state and the non-dormant state can be further restricted.
- the PDCCH is a Cell Radio Network Temporary Identifier (C-RNTI) or a scheduling configuration radio network temporary identifier ( Configured Scheduling Radio Network Temporary Identifier (CS-RNTI) scrambled PDCCH.
- C-RNTI Cell Radio Network Temporary Identifier
- CS-RNTI Configured Scheduling Radio Network Temporary Identifier
- Whether to enable the DRX persistence timer of the serving cell may be that when the energy-saving terminal instructs the terminal to enable the DRX of the serving cell, the terminal starts the DRX persistence timer of the serving cell and monitors the PDCCH within the timer. If the DRX persistence timer of the serving cell is not started, the terminal does not start the DRX persistence timer to save power.
- the foregoing whether to monitor the PDCCH of the serving cell may be that when the energy-saving terminal instructs the terminal to monitor the PDCCH of the serving cell, the terminal monitors the PDCCH of the serving cell, and if it is instructed not to monitor the PDCCH of the serving cell, the terminal Do not monitor the PDCCH of the serving cell to save power.
- the above-mentioned receiving energy-saving signal may be sent by the receiving network device, for example: the terminal is in the radio resource control (Radio Resource Control, RRC) connected state, and further may be the non-active time of the RRC connected state to monitor the above-mentioned energy-saving signal .
- RRC Radio Resource Control
- the state and behavior of the terminal can be flexibly indicated through the above steps, and the indication can be performed in units of cells, so as to improve the energy-saving effect of the terminal. Furthermore, since one energy-saving signal is used to indicate the status and behavior of the terminal in multiple serving cells, signaling overhead can also be saved.
- the above energy saving signal indicates the status of the terminal in the N serving cells through N bits;
- the energy-saving signal indicates the status of the terminal in N serving cells through M bits, where M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- the status of the cell M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- N is an integer greater than 1.
- the above N serving cells may be all serving cells of the terminal or part or all of the serving cells in a cell group.
- it may be one or more Scells, excluding Pcell/PScell.
- the above energy-saving signal does not include indicating terminal
- the bits in the Pcell/PScell state can also be included without limitation.
- one bit can correspond to one cell, that is, one bit of the energy-saving signal indicates the status of a cell, so that it can flexibly and directly indicate the status of the terminal in each serving cell, for example, 15 bits respectively. Indicates the status of the terminal in 15 cells.
- the foregoing indication of the status of the terminal in the N serving cells through M bits may be that the M bits adopt joint coding to indicate the status of the terminal in the N serving cells, or other coding methods to indicate that the terminal is in the N serving cells.
- the status of N serving cells may be that the M bits adopt joint coding to indicate the status of the terminal in the N serving cells, or other coding methods to indicate that the terminal is in the N serving cells.
- Each of the above-mentioned code points is used to indicate the status of the terminal in multiple serving cells, and each code point is used to indicate the combination of the states of the terminal in all or part of the N serving cells, so that M Multiple code points of a bit can indicate multiple state combinations.
- code points For example: as shown in Table 1, in Representation 1, D/N respectively represent dormancy/non-dormancy status.
- Table 1 there are only 3 code points for illustration. Taking 5 bits as an example, there are 32 code points in 5 bits, so that 32 code points can indicate 32 status combinations of 15 serving cells. To achieve the purpose of energy-saving signal signaling overhead.
- some unimportant terminal status combinations in multiple serving cells can be removed, for example: N bits are used to indicate the N serving cells of the terminal As an example, these N bits can be regarded as a bitmap, so that some unimportant code points in the bitmap can be excluded.
- 15 serving cells can be divided into 5 groups, and each group includes 3 serving cells; in this way, the status of 5 groups of serving cells (a total of 15 cells) can be indicated only through a 5-bit bitmap. Among them, the states of the three serving cells in a group are all the same.
- the foregoing manner of indicating the status of the terminal in the N serving cells through M bits can save signaling overhead.
- N bits or M bits are used to indicate the status of the terminal in the N serving cells may be configured by the network side through RRC signaling, or agreed upon by a protocol.
- the terminal determines the status of the terminal in the N serving cells according to the N bits or the M bits .
- the energy-saving signal instructs the terminal to turn on the DRX persistence timers of all serving cells
- the energy-saving signal may instruct the terminal to turn on the DRX persistence timers of all serving cells through the above 1 bit or multiple bits.
- the terminal when the terminal is instructed to start the DRX duration timers of all serving cells, the terminal can determine the status of the terminal in the N serving cells according to the N bits or M bits, which can prevent the terminal from being In the case that the DRX persistence timers of all serving cells of the terminal are not turned on, the error occurrence caused by determining the state of the terminal in the N serving cells according to N bits or M bits can further save the power consumption of the terminal.
- the terminal may also determine the status of the terminal in the N serving cells according to N bits or M bits.
- the energy saving signal indicates that the DRX persistence timers of all serving cells are not turned on, and the N bit or the M bit indicates that the terminal is in a non-dormant state in at least one serving cell :
- the terminal does not expect to receive the energy saving signal
- the terminal performs a behavior of performing a non-sleep state for the at least one serving cell.
- the energy-saving signal instructs the terminal to turn on the DRX persistence timers of all serving cells
- the energy-saving signal may instruct the terminal to turn on the DRX persistence timers of all serving cells through the above 1 bit or multiple bits.
- the foregoing undesirable reception of the energy-saving signal may be that the terminal regards this situation as an error situation.
- the behavior of the terminal performing the non-dormant state for the at least one serving cell may be that the terminal performs the non-dormant state for the above-mentioned serving cell when the DRX persistence timers of all serving cells are not turned on.
- 1 bit (a0) in the energy saving signal indicates whether the serving cell in the cell group is enabled with DRX onduration timer, and the other bits (a1, a2, a3,...a15) indicate the status of the terminal in multiple Scells.
- a0 0 and at least one of a1, a2, a3,...a15 is 1, the processing is as follows:
- this situation is regarded as an error situation, and the terminal does not expect to receive such an indication; or,
- the terminal does not turn on the DRX onduration timer, and performs the non-sleep state behavior of the corresponding serving cell indicated by a1, a2, a3, ... a15.
- the terminal since the terminal does not expect to receive the energy-saving signal for the above-mentioned situation, or the terminal performs a behavior of performing a non-sleep state for the at least one serving cell, the power consumption of the terminal can be further saved.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the default energy saving signal also indicates that the DRX persistence timers of all serving cells are not turned on and the PDCCHs of all serving cells are not being monitored. At least one item, thereby saving signaling overhead.
- the N bits are the first combination, the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the above-mentioned first combination may be configured by the network through RRC signaling, or agreed upon by a protocol.
- the default energy-saving signal also indicates at least one of the DRX persistence timers of all serving cells are not turned on and the PDCCH of all serving cells is not monitored, thereby Save signaling overhead.
- the energy saving signal may only carry the N bits or the M bits.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the above-mentioned first combination may be configured by the network through RRC signaling, or agreed upon by a protocol.
- the default energy saving signal also indicates at least one of the DRX duration timers of all serving cells are not turned on and the PDCCHs of all serving cells are not monitored, thereby saving information. Order overhead.
- the energy saving signal may only carry the N bits or the M bits.
- the energy saving signal may only carry the N bits or the M bits. For example, there is no need to carry bits dedicated to indicating the above behavior, so as to save signaling overhead. For example: there is no bit (such as a0) in the energy-saving signal to indicate the above behavior.
- Only a1-a15 are used to indicate the status of the terminal in 15 Scells. At this time, a1-a15 can be used to determine that the terminal does not turn on DRX onduration timer, or Use a special combination of a1 to a15 to indicate that DRX onduration timer is not enabled; this special combination is configured by the network side through RRC signaling, or is agreed upon by the protocol.
- the energy saving signal indicates the behavior of the terminal with 1 bit
- the energy saving signal indicates the behavior of the terminal through multiple bits.
- the terminal when the energy saving signal indicates the behavior of the terminal through multiple bits, the terminal may have the same behavior or different behaviors for multiple serving cells.
- the above-mentioned 1 bit indicating the above-mentioned behavior may be a 1 bit indicating that the terminal's behavior in each serving cell is consistent.
- the 1 bit may indicate at least one of the following: Turn on all serving cells DRX continuous timer, and monitor the PDCCH of all serving cells;
- the 1 bit is the second value, it may indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on, and the PDCCH of all serving cells is not monitored.
- all the above-mentioned serving cells may be all serving cells of the above-mentioned terminal, or may be all serving cells in a cell group, of course, it may also refer to all Scells, or may also refer to the terminals in the serving cell indicated by the above-mentioned energy-saving signal. All serving cells corresponding to the status, for example: the above N serving cells.
- the above energy-saving signal indicates the behavior of the terminal through multiple bits, which may be to indicate the behavior of the terminal in different serving cells through different bits, for example: N bits indicate the behavior of the terminal in N serving cells, or indicate the terminal behavior through M bits
- the behavior in N serving cells for example, multiple serving cells respectively use their corresponding bits or their corresponding MAC entities (MAC entities) to indicate.
- the behavior of the terminal in different serving cells can be flexibly configured to save power consumption of the terminal.
- the behavior of the terminal is determined according to the value of the 1 bit or the multiple bits.
- 1 bit and multiple bits herein may be 1 bit and multiple bits indicating the behavior of the terminal in the foregoing embodiment.
- the above energy saving signal indicating that the state of the terminal in the serving cell has a non-dormant state may be indicating that the state of the terminal in the N serving cells has a non-dormant state, as indicated by the above-mentioned N bits or M bits .
- the energy-saving signal includes 16 bits a0, a1, a2, a3,...a15, where a0 is used to indicate the above behavior, for example, a0 indicates whether the serving cell of the cell group is enabled with DRX onduration timer, and the remaining bits are used to indicate that the terminal is at 15 The status of a serving cell; if an energy-saving signal is received, if a1, a2, a3,...a15 are all 0, all serving cells in the cell group do not enable DRX onduration timer; in other cases, determine whether to enable DRX onduration timer according to a0 , And a1, a2, a3,...a15 indicate the status of the terminal in multiple Scells.
- the behavior of the terminal can be determined based on the value of 1 bit; otherwise, the behavior of all serving cells can be directly determined.
- the DRX persistence timer is not turned on, and the PDCCHs of all serving cells are not monitored, thereby reducing complexity.
- the terminal determines the bit in the energy saving signal indicating the status of the terminal in the serving cell It is invalid, or it is determined that the state of the terminal in the serving cell is a dormant state.
- the states of the terminal in the N serving cells are all dormant states.
- the energy-saving signal instructs the terminal to turn on the DRX persistence timers of all serving cells
- the energy-saving signal may instruct the terminal to turn on the DRX persistence timers of all serving cells through the above 1 bit or multiple bits.
- the states of the terminal in the N serving cells are all dormant states, thereby improving the working efficiency of the terminal and further saving the power consumption of the terminal.
- the terminal when the energy-saving signal indicates that the PDCCH of all serving cells of the terminal is not monitored by one bit: the terminal also determines that the bit in the energy-saving signal indicating the status of the terminal in the serving cell is invalid, or determines that all The states of the terminal in the N serving cells are all dormant states.
- the method further includes:
- the terminal receives the energy-saving signal, it is determined to start the DRX duration timers of all serving cells, and/or monitor the PDCCHs of all serving cells.
- the terminal after receiving the energy-saving signal, the terminal performs at least one of the following according to the instruction of the energy-saving signal:
- At least one of the foregoing can be executed according to the instruction of the foregoing energy-saving signal.
- an energy-saving signal is received, the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal; wherein the state is a dormant state and One of the non-dormant states; the behavior of the terminal includes at least one of the following: whether to enable the DRX persistence timer of the serving cell; whether to monitor the PDCCH of the serving cell, where the PDCCH is the energy-saving signal The PDCCH corresponding to the associated DRX duration timer. In this way, the state and behavior of the terminal can be flexibly indicated through the energy-saving signal, so that the energy-saving effect of the terminal can be improved.
- the energy-saving signal receiving method provided in the embodiments of the present disclosure will be described with an example of the energy-saving signal indicating that the terminal is in the state of 15 Scells:
- the energy-saving signal includes 16 bits, which explicitly indicates whether to enable the DRX onduration timer of the serving cell, where:
- the energy-saving signal includes 16 bits: Among them, 1 bit (a0) indicates whether the cells of the cell group are enabled with DRX onduration timer, and the other 15 bits (a1, a2, a3,...a15) indicate the dormancy/non-dormancy status of multiple Scells.
- the network device expects the terminal not to monitor the PDCCH, or expects the terminal to be in the dormancy state, so the optimization solution is that a1-a15 does not take effect at this time.
- This situation is regarded as an error situation, and the terminal does not expect to receive this indication; or, this situation is a normal situation, and the terminal does not turn on DRX onduration timer at this time, and executes the corresponding cell instructions indicated by a1, a2, a3,...a15 Non-dormancy state behavior.
- the energy-saving signal includes 15 bits, which implicitly indicates whether to enable DRX onduration timer.
- the values of a1, a2, a3,...a15 are used to indirectly/implicitly
- the formula indicates that all serving cells do not enable DRX onduration timer, which saves 1 bit, that is, a0, compared to scheme 1.
- the energy-saving signal includes 15 bits (a1, a2, a3,...a15), which respectively indicate the dormancy/non-dormancy status of multiple Scells, and there is no bit indicating the Pcell-related status.
- a1-a15 are all 0s to determine that all serving cells of the terminal do not turn on DRX onduration timer, and non-all 0s indicate that all serving cells of the terminal turn on DRX onduration timer;
- the embodiment 2 saves 1 bit of overhead compared with the embodiment 1.
- the terminal in the RRC connection state receives the energy-saving signal sent by the network side, the energy-saving signal indicating the dormancy/non-dormancy state of the cells in the cell group (MCG or SCG);
- Another solution adopt joint coding method
- the above energy-saving signal also indicates whether the cell enables DRX onduration timer, or indicates whether the cell monitors the PDCCH of the DRX onduration timer associated with the energy-saving signal;
- the rules for whether the terminal enables DRX onduration timer may include:
- the first rule When the UE receives the energy-saving signal, it turns on the DRX onduration timer of all cells;
- the second rule Decide whether to enable DRX onduration timer according to the value of a0;
- the fourth rule Determined according to a1, a2,...a15; that is, if the values of a1, a2,...a15 are all 0, the DRX onduration timer is not turned on.
- the 1 bit (a0) in the energy saving signal indicates whether the DRX onduration timer is turned on for the cells of the cell group, and the other bits (a1, a2, a3,...a15) indicate the dormancy/non-dormancy status of multiple Scells;
- the energy-saving signal includes 15 bits, which implicitly indicates whether to enable DRX onduration timer: At this time, the values of a1, a2, a3,...a15 (for example, all 0s, that is, all scells are in the dormancy state) are used to indirectly/implicitly indicate that all cells are not Turn on DRX onduration timer, saving 1 bit, that is, a0).
- FIG. 3 is a flowchart of a method for sending an energy-saving signal according to an embodiment of the present disclosure. The method is used in a network device, as shown in FIG. 3, and includes the following steps:
- Step 301 Send an energy-saving signal, the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state and a non-dormant state
- the behavior of the terminal includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX duration timer associated with the energy saving signal.
- the serving cell includes at least one of the following:
- the energy saving signal indicates the status of the terminal in the N serving cells through N bits;
- the energy-saving signal indicates the status of the terminal in N serving cells through M bits, where M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- the status of the cell M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- N is an integer greater than 1.
- the energy saving signal instructs the terminal to start DRX persistence timers for all serving cells: the energy saving signal instructs the terminal to determine that the terminal is in N according to the N bits or the M bits. The status of each serving cell.
- the energy saving signal indicates that the DRX persistence timers of all serving cells are not turned on, and the N bit or the M bit indicates that the terminal is in a non-dormant state in at least one serving cell :
- the terminal does not expect to receive the energy saving signal
- the terminal performs a behavior of performing a non-sleep state for the at least one serving cell.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits are the first combination, the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the energy saving signal only carries the N bits or the M bits.
- the terminal determines that the bit in the energy-saving signal indicating the status of the terminal in the serving cell is invalid, or determines that all The state of the terminal in the serving cell is a dormant state.
- the energy saving signal indicates the behavior of the terminal by 1 bit;
- the energy saving signal indicates the behavior of the terminal through multiple bits.
- the 1 bit indicates at least one of the following: turning on the DRX persistence timer of all serving cells, and monitoring the PDCCH of all serving cells;
- the 1 bit is the second value, it indicates at least one of the following: DRX persistence timers of all serving cells are not turned on, and PDCCHs of all serving cells are not monitored.
- the behavior of the terminal is determined according to the value of the 1 bit or the multiple bits.
- the energy-saving signal is used by the terminal to determine to start DRX persistence timers of all serving cells, and/or to monitor PDCCHs of all serving cells.
- the terminal does not monitor the PDCCH of the serving cell, or, in the dormant state, the terminal monitors the PDCCH of the serving cell for the first period;
- the monitoring period for the terminal to monitor the PDCCH of the serving cell is the second period
- the duration of the first period is greater than the duration of the second period.
- this embodiment is used as an implementation on the network device side corresponding to the embodiment shown in FIG. 2.
- the energy saving effect of the terminal can also be improved.
- FIG. 4 is a structural diagram of a terminal provided by an embodiment of the present disclosure.
- the terminal 400 includes:
- the receiving module 401 is configured to receive an energy-saving signal, the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state and a non-dormant state
- the behavior of the terminal includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX duration timer associated with the energy saving signal.
- the serving cell includes at least one of the following:
- the energy saving signal indicates the status of the terminal in the N serving cells through N bits;
- the energy-saving signal indicates the status of the terminal in N serving cells through M bits, where M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- the status of the cell M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- N is an integer greater than 1.
- the terminal determines the status of the terminal in the N serving cells according to the N bits or the M bits .
- the energy saving signal indicates that the DRX persistence timers of all serving cells are not turned on, and the N bit or the M bit indicates that the terminal is in a non-dormant state in at least one serving cell :
- the terminal does not expect to receive the energy saving signal
- the terminal performs a behavior of performing a non-sleep state for the at least one serving cell.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits are the first combination, the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the energy saving signal only carries the N bits or the M bits.
- the terminal determines that the bit in the energy-saving signal indicating the status of the terminal in the serving cell is invalid, or determines that all The state of the terminal in the serving cell is a dormant state.
- the energy saving signal indicates the behavior of the terminal by 1 bit;
- the energy saving signal indicates the behavior of the terminal through multiple bits.
- the 1 bit indicates at least one of the following: turning on the DRX persistence timer of all serving cells, and monitoring the PDCCH of all serving cells;
- the 1 bit is the second value, it indicates at least one of the following: DRX persistence timers of all serving cells are not turned on, and PDCCHs of all serving cells are not monitored.
- the behavior of the terminal is determined according to the value of the 1 bit or the multiple bits.
- the terminal 400 further includes:
- the processing module 402 is configured to, if the terminal receives the energy-saving signal, determine to start the DRX duration timers of all serving cells, and/or monitor the PDCCHs of all serving cells.
- the terminal does not monitor the PDCCH of the serving cell, or, in the dormant state, the terminal monitors the PDCCH of the serving cell for the first period;
- the monitoring period for the terminal to monitor the PDCCH of the serving cell is the second period
- the duration of the first period is greater than the duration of the second period.
- the terminal 400 further includes an execution module 403, configured to perform at least one of the following according to the instruction of the energy-saving signal:
- the terminal provided by the embodiment of the present disclosure can implement each process implemented by the terminal in the method embodiment of FIG. 2. To avoid repetition, details are not described herein again, and the energy-saving effect of the terminal can be achieved.
- FIG. 6 is a structural diagram of a network device provided by an embodiment of the present disclosure. As shown in FIG. 6, the network device 600 includes:
- the sending module 601 is configured to send an energy-saving signal, the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state and a non-dormant state
- the behavior of the terminal includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX duration timer associated with the energy saving signal.
- the serving cell includes at least one of the following:
- the energy saving signal indicates the status of the terminal in the N serving cells through N bits;
- the energy-saving signal indicates the status of the terminal in N serving cells through M bits, where M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- the status of the cell M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- N is an integer greater than 1.
- the energy saving signal instructs the terminal to start DRX persistence timers for all serving cells: the energy saving signal instructs the terminal to determine that the terminal is in N according to the N bits or the M bits. The status of each serving cell.
- the energy saving signal indicates that the DRX persistence timers of all serving cells are not turned on, and the N bit or the M bit indicates that the terminal is in a non-dormant state in at least one serving cell :
- the terminal does not expect to receive the energy saving signal
- the terminal performs a behavior of performing a non-sleep state for the at least one serving cell.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits are the first combination, the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the energy saving signal only carries the N bits or the M bits.
- the terminal determines that the bit in the energy-saving signal indicating the status of the terminal in the serving cell is invalid, or determines that all The state of the terminal in the serving cell is a dormant state.
- the energy saving signal indicates the behavior of the terminal by 1 bit;
- the energy saving signal indicates the behavior of the terminal through multiple bits.
- the 1 bit indicates at least one of the following: turning on the DRX persistence timer of all serving cells, and monitoring the PDCCH of all serving cells;
- the 1 bit is the second value, it indicates at least one of the following: DRX persistence timers of all serving cells are not turned on, and PDCCHs of all serving cells are not monitored.
- the behavior of the terminal is determined according to the value of the 1 bit or the multiple bits.
- the energy-saving signal is used by the terminal to determine to start DRX persistence timers of all serving cells, and/or to monitor PDCCHs of all serving cells.
- the terminal does not monitor the PDCCH of the serving cell, or, in the dormant state, the terminal monitors the PDCCH of the serving cell for the first period;
- the monitoring period for the terminal to monitor the PDCCH of the serving cell is the second period
- the duration of the first period is greater than the duration of the second period.
- the network device provided by the embodiment of the present disclosure can implement each process implemented by the terminal in the method embodiment of FIG.
- FIG. 7 is a schematic diagram of the hardware structure of a terminal that implements various embodiments of the present disclosure.
- the terminal 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, and a power supply 711 and other components.
- a radio frequency unit 701 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, and a power supply 711 and other components.
- terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components.
- terminals include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, robots, wearable devices, and ped
- the radio frequency unit 701 is configured to receive an energy-saving signal, the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state and a non-dormant state
- the behavior of the terminal includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX duration timer associated with the energy saving signal.
- the serving cell includes at least one of the following:
- the energy saving signal indicates the status of the terminal in the N serving cells through N bits;
- the energy-saving signal indicates the status of the terminal in N serving cells through M bits, where M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- the status of the cell M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- N is an integer greater than 1.
- the terminal determines the status of the terminal in the N serving cells according to the N bits or the M bits .
- the energy saving signal indicates that the DRX persistence timers of all serving cells are not turned on, and the N bit or the M bit indicates that the terminal is in a non-dormant state in at least one serving cell :
- the terminal does not expect to receive the energy saving signal
- the terminal performs a behavior of performing a non-sleep state for the at least one serving cell.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits are the first combination, the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the energy saving signal only carries the N bits or the M bits.
- the terminal determines that the bit in the energy-saving signal indicating the status of the terminal in the serving cell is invalid, or determines that all The state of the terminal in the serving cell is a dormant state.
- the energy saving signal indicates the behavior of the terminal by 1 bit;
- the energy saving signal indicates the behavior of the terminal through multiple bits.
- the 1 bit indicates at least one of the following: turning on the DRX persistence timer of all serving cells, and monitoring the PDCCH of all serving cells;
- the 1 bit is the second value, it indicates at least one of the following: DRX persistence timers of all serving cells are not turned on, and PDCCHs of all serving cells are not monitored.
- the behavior of the terminal is determined according to the value of the 1 bit or the multiple bits.
- the processor 710 is configured to, if the terminal receives the energy-saving signal, determine to start DRX persistence timers of all serving cells, and/or monitor PDCCHs of all serving cells.
- the terminal does not monitor the PDCCH of the serving cell, or, in the dormant state, the terminal monitors the PDCCH of the serving cell for the first period;
- the monitoring period for the terminal to monitor the PDCCH of the serving cell is the second period
- the duration of the first period is greater than the duration of the second period.
- the radio frequency unit 701 or the processor 710 is further configured to perform at least one of the following according to the instruction of the energy-saving signal:
- the above-mentioned terminal can improve the energy-saving effect of the terminal.
- the radio frequency unit 701 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 710; Uplink data is sent to the base station.
- the radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
- the radio frequency unit 701 can also communicate with the network and other devices through a wireless communication system.
- the terminal provides users with wireless broadband Internet access through the network module 702, such as helping users to send and receive emails, browse web pages, and access streaming media.
- the audio output unit 703 may convert the audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output it as sound. Moreover, the audio output unit 703 may also provide audio output related to a specific function performed by the terminal 700 (for example, call signal reception sound, message reception sound, etc.).
- the audio output unit 703 includes a speaker, a buzzer, a receiver, and so on.
- the input unit 704 is used to receive audio or video signals.
- the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042.
- the graphics processor 7041 is used to capture images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
- the data is processed.
- the processed image frame may be displayed on the display unit 706.
- the image frame processed by the graphics processor 7041 may be stored in the memory 709 (or other storage medium) or sent via the radio frequency unit 701 or the network module 702.
- the microphone 7042 can receive sound, and can process such sound into audio data.
- the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 701 for output in the case of a telephone call mode.
- the terminal 700 further includes at least one sensor 705, such as a light sensor, a motion sensor, and other sensors.
- the light sensor includes an ambient light sensor and a proximity sensor.
- the ambient light sensor can adjust the brightness of the display panel 7061 according to the brightness of the ambient light.
- the proximity sensor can close the display panel 7061 and/or when the terminal 700 is moved to the ear. Or backlight.
- the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal posture (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 705 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared Sensors, etc., will not be repeated here.
- the display unit 706 is used to display information input by the user or information provided to the user.
- the display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
- LCD liquid crystal display
- OLED organic light-emitting diode
- the user input unit 707 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the terminal.
- the user input unit 707 includes a touch panel 7071 and other input devices 7072.
- the touch panel 7071 also known as the touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 7071 or near the touch panel 7071. operating).
- the touch panel 7071 may include two parts: a touch detection device and a touch controller.
- the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 710, the command sent by the processor 710 is received and executed.
- the touch panel 7071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
- the user input unit 707 may also include other input devices 7072.
- other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
- the touch panel 7071 can be overlaid on the display panel 7061.
- the touch panel 7071 detects a touch operation on or near it, it is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 determines the type of the touch event according to the touch.
- the type of event provides corresponding visual output on the display panel 7061.
- the touch panel 7071 and the display panel 7061 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 7071 and the display panel 7061 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.
- the interface unit 708 is an interface for connecting an external device and the terminal 700.
- the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (input/output, I/O) port, video I/O port, headphone port, etc.
- the interface unit 708 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 700 or may be used to communicate between the terminal 700 and the external device. Transfer data between.
- the memory 709 can be used to store software programs and various data.
- the memory 709 may mainly include a program storage area and a data storage area.
- the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
- the memory 709 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
- the processor 710 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. It executes by running or executing software programs and/or modules stored in the memory 709 and calling data stored in the memory 709. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
- the processor 710 may include one or more processing units; optionally, the processor 710 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc.
- the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 710.
- the terminal 700 may also include a power source 711 (such as a battery) for supplying power to various components.
- a power source 711 such as a battery
- the power source 711 may be logically connected to the processor 710 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
- the terminal 700 includes some functional modules not shown, which will not be repeated here.
- an embodiment of the present disclosure further provides a terminal, including a processor 710, a memory 709, and a computer program stored on the memory 709 and running on the processor 710.
- a terminal including a processor 710, a memory 709, and a computer program stored on the memory 709 and running on the processor 710.
- the computer program is executed by the processor 710,
- Each process of the foregoing embodiment of the energy-saving signal receiving method is realized, and the same technical effect can be achieved. In order to avoid repetition, the details are not repeated here.
- FIG. 8 is a structural diagram of another network device provided by an embodiment of the present disclosure.
- the network device 800 includes a processor 801, a transceiver 802, a memory 803, and a bus interface, where:
- the transceiver 802 is configured to send an energy-saving signal, the energy-saving signal is used to indicate the state of the terminal in the serving cell, and the energy-saving signal is also used to indicate the behavior of the terminal;
- the state is one of a dormant state and a non-dormant state
- the behavior of the terminal includes at least one of the following:
- the PDCCH is the PDCCH corresponding to the DRX duration timer associated with the energy saving signal.
- the serving cell includes at least one of the following:
- the energy saving signal indicates the status of the terminal in the N serving cells through N bits;
- the energy-saving signal indicates the status of the terminal in N serving cells through M bits, where M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- the status of the cell M is an integer less than the N, and each code point of the M bits is used to indicate that the terminal is in multiple serving cells.
- N is an integer greater than 1.
- the energy saving signal instructs the terminal to start DRX persistence timers for all serving cells: the energy saving signal instructs the terminal to determine that the terminal is in N according to the N bits or the M bits. The status of each serving cell.
- the energy saving signal indicates that the DRX persistence timers of all serving cells are not turned on, and the N bit or the M bit indicates that the terminal is in a non-dormant state in at least one serving cell :
- the terminal does not expect to receive the energy saving signal
- the terminal performs a behavior of performing a non-sleep state for the at least one serving cell.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits are the first combination, the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the N bits or the M bits are further used to indicate at least one of the following:
- the DRX persistence timers of all serving cells are not turned on;
- the PDCCHs of all serving cells are not monitored.
- the energy saving signal only carries the N bits or the M bits.
- the terminal determines that the bit in the energy-saving signal indicating the status of the terminal in the serving cell is invalid, or determines that all The state of the terminal in the serving cell is a dormant state.
- the energy saving signal indicates the behavior of the terminal by 1 bit;
- the energy saving signal indicates the behavior of the terminal through multiple bits.
- the 1 bit indicates at least one of the following: turning on the DRX persistence timer of all serving cells, and monitoring the PDCCH of all serving cells;
- the 1 bit is the second value, it indicates at least one of the following: DRX persistence timers of all serving cells are not turned on, and PDCCHs of all serving cells are not monitored.
- the behavior of the terminal is determined according to the value of the 1 bit or the multiple bits.
- the energy-saving signal is used by the terminal to determine to start DRX persistence timers of all serving cells, and/or to monitor PDCCHs of all serving cells.
- the terminal does not monitor the PDCCH of the serving cell, or, in the dormant state, the terminal monitors the PDCCH of the serving cell for the first period;
- the monitoring period for the terminal to monitor the PDCCH of the serving cell is the second period
- the duration of the first period is greater than the duration of the second period.
- the above-mentioned network equipment can improve the energy saving effect of the terminal.
- the transceiver 802 is configured to receive and send data under the control of the processor 801, and the transceiver 802 includes at least two antenna ports.
- the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 801 and various circuits of the memory represented by the memory 803 are linked together.
- the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
- the bus interface provides the interface.
- the transceiver 802 may be a plurality of elements, including a transmitter and a receiver, and provide a unit for communicating with various other devices on a transmission medium.
- the user interface 804 may also be an interface capable of connecting externally and internally with the required equipment.
- the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
- the processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 can store data used by the processor 801 when performing operations.
- the embodiment of the present disclosure further provides a network device, including a processor 801, a memory 803, a computer program stored in the memory 803 and running on the processor 801, and the computer program is executed by the processor 801
- a network device including a processor 801, a memory 803, a computer program stored in the memory 803 and running on the processor 801, and the computer program is executed by the processor 801
- the embodiment of the present disclosure further provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
- a computer program is executed by a processor, the energy-saving signal receiving method provided by the embodiment of the present disclosure is implemented, or, the computer program When executed by a processor, the energy-saving signal sending method provided in the embodiment of the present disclosure is realized, and the same technical effect can be achieved. To avoid repetition, details are not described herein again.
- the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
- the technical solution of the present disclosure essentially or the part that contributes to the related technology can be embodied in the form of a software product, the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk ) Includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) execute the method described in each embodiment of the present disclosure.
- a storage medium such as ROM/RAM, magnetic disk, optical disk
- the disclosed device and method may be implemented in other ways.
- the device embodiments described above are merely illustrative, for example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
- the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
- 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, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
- the functional units in the various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
- the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
- the technical solution of the present disclosure can be embodied in the form of a software product in essence or a part that contributes to the related technology.
- the computer software product is stored in a storage medium and includes a number of instructions to make a A computer device (which may be a personal computer, a server, or a network device, etc.) executes all or part of the steps of the methods described in the various embodiments of the present disclosure.
- the aforementioned storage media include: U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk and other media that can store program codes.
- the program can be stored in a computer readable storage medium. When executed, it may include the procedures of the above-mentioned method embodiments.
- the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.
- modules, units, and sub-units can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSP Device, DSPD) ), Programmable Logic Device (PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, used to execute the present disclosure Described functions in other electronic units or combinations thereof.
- ASIC Application Specific Integrated Circuits
- DSP Digital Signal Processor
- DSP Device Digital Signal Processing Device
- PLD Programmable Logic Device
- Field-Programmable Gate Array Field-Programmable Gate Array
- FPGA Field-Programmable Gate Array
- the technology described in the embodiments of the present disclosure can be implemented through modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
- the software codes can be stored in the memory and executed by the processor.
- the memory can be implemented in the processor or external to the processor.
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Abstract
Description
Claims (38)
- 一种节能信号接收方法,应用于终端,其特征在于,包括:接收节能信号,所述节能信号用于指示所述终端在服务小区的状态,以及所述节能信号还用于指示所述终端的行为;其中,所述状态为休眠状态和非休眠状态中的一种;所述终端的行为包括如下至少一项:是否开启所述服务小区的非连续接收DRX持续定时器;是否监听所述服务小区的物理下行控制信道PDCCH,其中,所述PDCCH为所述节能信号关联的DRX持续定时器对应的PDCCH。
- 如权利要求1所述的方法,其特征在于,所述服务小区包括如下至少一项:主小区Pcell、主辅小区PScell和辅小区Scell。
- 如权利要求1所述的方法,其特征在于,所述节能信号通过N比特分别指示所述终端在N个服务小区的状态;或者所述节能信号通过M比特指示所述终端在N个服务小区的状态,其中,M为小于所述N的整数,且所述M比特的每个码点用于指示所述终端在多个服务小区的状态;其中,N为大于1的整数。
- 如权利要求3所述的方法,其特征在于,在所述节能信号指示所述终端开启所有服务小区的DRX持续定时器的情况下:所述终端依据所述N比特或者所述M比特确定所述终端在N个服务小区的状态。
- 如权利要求3所述的方法,其特征在于,在所述节能信号指示所有服务小区的DRX持续定时器均不开启,且所述N比特或者所述M比特指示所述终端在至少一个服务小区的状态为非休眠状态的情况下:所述终端不期望收到所述节能信号;或者所述终端执行针对所述至少一个服务小区执行非休眠状态的行为。
- 如权利要求3所述的方法,其特征在于,若所述节能信号指示所述终端在所述N个服务小区内的状态均为休眠状态,则所述N比特或者所述M 比特还用于指示如下至少一项:所有服务小区的DRX持续定时器均不开启;所有服务小区的PDCCH均不监听。
- 如权利要求3所述的方法,其特征在于,若所述N比特为第一组合,则所述N比特或者所述M比特还用于指示如下至少一项:所有服务小区的DRX持续定时器均不开启;所有服务小区的PDCCH均不监听。
- 如权利要求3所述的方法,其特征在于,若所述M比特为第二组合,则所述N比特或者所述M比特还用于指示如下至少一项:所有服务小区的DRX持续定时器均不开启;所有服务小区的PDCCH均不监听。
- 如权利要求3所述的方法,其特征在于,所述节能信号只携带所述N比特或者所述M比特。
- 如权利要求3至9任一项所述的方法,其特征在于,所述M比特指示M组服务小区的状态,所述终端的N个服务小区分为M组服务小区,一组服务小区内的服务小区的状态相同。
- 如权利要求1或3所述的方法,其特征在于,在所述节能信号指示所有服务小区的DRX持续定时器均不开启的情况下:所述终端确定所述节能信号中指示所述终端在服务小区的状态的比特无效,或者确定所述终端在所述服务小区的状态均为休眠状态。
- 如权利要求1或3所述的方法,其特征在于,所述节能信号通过1比特指示所述终端的行为;或者所述节能信号通过多个比特指示所述终端的行为。
- 如权利要求12所述的方法,其特征在于,若所述1比特为第一值,则指示如下至少一项:开启所有服务小区的DRX持续定时器,以及监听所有服务小区的PDCCH;若所述1比特为第二值,则指示如下至少一项:所有服务小区的DRX持续定时器均不开启,以及所有服务小区的PDCCH均不监听。
- 如权利要求12所述的方法,其特征在于,若所述节能信号指示所述 终端在所述服务小区内的状态存在非休眠状态,则依据所述1比特或者所述多个比特的值来确定所述终端的行为。
- 如权利要求1所述的方法,其特征在于,还包括:若所述终端接收到所述节能信号,则确定开启所有服务小区的DRX持续定时器,和/或,监听所有服务小区的PDCCH。
- 如权利要求1所述的方法,其特征在于,在所述休眠状态中所述终端不监听服务小区的PDCCH,或者,在所述休眠状态中所述终端监听服务小区的PDCCH的监听周期为第一周期;在所述非休眠状态中所述终端监听服务小区的PDCCH的监听周期为第二周期;其中,所述第一周期的时长大于所述第二周期的时长。
- 如权利要求1所述的方法,其特征在于,在接收节能信号之后,所述终端根据所述节能信号的指示,执行如下至少一项:针对所述服务小区进入休眠状态或非休眠状态;开启或者不开启所述服务小区的DRX持续定时器;监听或不监听所述服务小区的PDCCH。
- 一种节能信号发送方法,应用于网络设备,其特征在于,包括:发送节能信号,所述节能信号用于指示终端在服务小区的状态,以及所述节能信号还用于指示所述终端的行为;其中,所述状态为休眠状态和非休眠状态中的一种;所述终端的行为包括如下至少一项:是否开启所述服务小区的非连续接收DRX持续定时器;是否监听所述服务小区的物理下行控制信道PDCCH,其中,所述PDCCH为所述节能信号关联的DRX持续定时器对应的PDCCH。
- 如权利要求18所述的方法,其特征在于,所述服务小区包括如下至少一项:主小区Pcell、主辅小区PScell和辅小区Scell。
- 如权利要求18所述的方法,其特征在于,所述节能信号通过N比特分别指示所述终端在N个服务小区的状态;或者所述节能信号通过M比特指示所述终端在N个服务小区的状态,其中,M为小于所述N的整数,且所述M比特的每个码点用于指示所述终端在多个服务小区的状态;其中,N为大于1的整数。
- 如权利要求20所述的方法,其特征在于,在所述节能信号指示所述终端开启所有服务小区的DRX持续定时器的情况下:所述节能信号指示所述终端依据所述N比特或者所述M比特确定所述终端在N个服务小区的状态。
- 如权利要求20所述的方法,其特征在于,在所述节能信号指示所有服务小区的DRX持续定时器均不开启,且所述N比特或者所述M比特指示所述终端在至少一个服务小区的状态为非休眠状态的情况下:所述终端不期望收到所述节能信号;或者所述终端执行针对所述至少一个服务小区执行非休眠状态的行为。
- 如权利要求20所述的方法,其特征在于,若所述节能信号指示所述终端在所述N个服务小区内的状态均为休眠状态,则所述N比特或者所述M比特还用于指示如下至少一项:所有服务小区的DRX持续定时器均不开启;所有服务小区的PDCCH均不监听。
- 如权利要求20所述的方法,其特征在于,若所述N比特为第一组合,则所述N比特或者所述M比特还用于指示如下至少一项:所有服务小区的DRX持续定时器均不开启;所有服务小区的PDCCH均不监听。
- 如权利要求20所述的方法,其特征在于,若所述M比特为第二组合,则所述N比特或者所述M比特还用于指示如下至少一项:所有服务小区的DRX持续定时器均不开启;所有服务小区的PDCCH均不监听。
- 如权利要求20所述的方法,其特征在于,所述节能信号只携带所述N比特或者所述M比特。
- 如权利要求20至26任一项所述的方法,其特征在于,所述M比特指示M组服务小区的状态,所述终端的N个服务小区分为M组服务小区, 一组服务小区内的服务小区的状态相同
- 如权利要求18或20所述的方法,其特征在于,在所述节能信号指示所有服务小区的DRX持续定时器均不开启的情况下:所述终端确定所述节能信号中指示所述终端在服务小区的状态的比特无效,或者确定所述终端在所述服务小区的状态均为休眠状态。
- 如权利要求18或20所述的方法,其特征在于,所述节能信号通过1比特指示所述终端的行为;或者所述节能信号通过多个比特指示所述终端的行为。
- 如权利要求29所述的方法,其特征在于,若所述1比特为第一值,则指示如下至少一项:开启所有服务小区的DRX持续定时器,以及监听所有服务小区的PDCCH;若所述1比特为第二值,则指示如下至少一项:所有服务小区的DRX持续定时器均不开启,以及所有服务小区的PDCCH均不监听。
- 如权利要求29所述的方法,其特征在于,若所述节能信号指示所述终端在所述服务小区内的状态存在非休眠状态,则依据所述1比特或者所述多个比特的值来确定所述终端的行为。
- 如权利要求18所述的方法,其特征在于,若所述终端接收到所述节能信号,则所述节能信号用于所述终端确定开启所有服务小区的DRX持续定时器,和/或,监听所有服务小区的PDCCH。
- 如权利要求18所述的方法,其特征在于,在所述休眠状态中所述终端不监听服务小区的PDCCH,或者,在所述休眠状态中所述终端监听服务小区的PDCCH的监听周期为第一周期;在所述非休眠状态中所述终端监听服务小区的PDCCH的监听周期为第二周期;其中,所述第一周期的时长大于所述第二周期的时长。
- 一种终端,其特征在于,包括:接收模块,用于接收节能信号,所述节能信号用于指示所述终端在服务小区的状态,以及所述节能信号还用于指示所述终端的行为;其中,所述状态为休眠状态和非休眠状态中的一种;所述终端的行为包括如下至少一项:是否开启所述服务小区的非连续接收DRX持续定时器;是否监听所述服务小区的物理下行控制信道PDCCH,其中,所述PDCCH为所述节能信号关联的DRX持续定时器对应的PDCCH。
- 一种网络设备,其特征在于,包括:发送模块,用于发送节能信号,所述节能信号用于指示终端在服务小区的状态,以及所述节能信号还用于指示所述终端的行为;其中,所述状态为休眠状态和非休眠状态中的一种;所述终端的行为包括如下至少一项:是否开启所述服务小区的非连续接收DRX持续定时器;是否监听所述服务小区的物理下行控制信道PDCCH,其中,所述PDCCH为所述节能信号关联的DRX持续定时器对应的PDCCH。
- 一种终端,其特征在于,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序,所述程序被所述处理器执行时实现如权利要求1至17中任一项所述的节能信号接收方法中的步骤。
- 一种网络设备,其特征在于,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序,所述程序被所述处理器执行时实现如权利要求18至33中任一项所述的节能信号发送方法中的步骤。
- 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至17中任一项所述的节能信号接收方法中的步骤,或者,所述计算机程序被处理器执行时实现如权利要求18至33中任一项所述的节能信号发送方法中的步骤。
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WO2024130694A1 (zh) * | 2022-12-23 | 2024-06-27 | Oppo广东移动通信有限公司 | 一种节能方法及装置、终端、网络设备 |
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US20220225233A1 (en) | 2022-07-14 |
JP2022550124A (ja) | 2022-11-30 |
EP4024965A4 (en) | 2022-11-16 |
KR20220071250A (ko) | 2022-05-31 |
BR112022006105A2 (pt) | 2022-06-21 |
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