WO2019033916A1 - 唤醒信号持续时间的配置方法、获取方法、网络设备及终端 - Google Patents

唤醒信号持续时间的配置方法、获取方法、网络设备及终端 Download PDF

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Publication number
WO2019033916A1
WO2019033916A1 PCT/CN2018/097377 CN2018097377W WO2019033916A1 WO 2019033916 A1 WO2019033916 A1 WO 2019033916A1 CN 2018097377 W CN2018097377 W CN 2018097377W WO 2019033916 A1 WO2019033916 A1 WO 2019033916A1
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Prior art keywords
signal
wake
terminal
network device
duration
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PCT/CN2018/097377
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English (en)
French (fr)
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童辉
杨光
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中国移动通信有限公司研究院
中国移动通信集团有限公司
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Application filed by 中国移动通信有限公司研究院, 中国移动通信集团有限公司 filed Critical 中国移动通信有限公司研究院
Priority to US16/639,772 priority Critical patent/US20200205079A1/en
Priority to EP18847062.9A priority patent/EP3672313A4/en
Priority to KR1020207007844A priority patent/KR102345874B1/ko
Publication of WO2019033916A1 publication Critical patent/WO2019033916A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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 communications technologies, and in particular, to a method for configuring a wake-up signal duration, a method for acquiring a wake-up signal duration, a network device, and a terminal.
  • the IoT business requires extremely long standby time, such as two 5-cell batteries for ten years of standby.
  • NarrowBand-Internet of Things NB-IoT
  • DRX discontinuous reception state
  • the power saving also increases the delay of the terminal responding to the paging of the base station.
  • the increase in terminal response delay will greatly reduce the user experience.
  • the concept of lightweight paging is proposed in the standard, the concept of which is to add a lightweight signal (wake-up signal) before detecting the paging signal.
  • the terminal will detect the subsequent paging signal only after detecting the wake-up signal. Since the amount of information carried by the signal is small, the cell can be covered by a small number of repetitions, and the paging is not actually sent in most paging occasions in the idle state, so the introduction of the wake-up signal can greatly reduce the power consumption of the terminal. .
  • the wake-up signal needs to cover the entire cell, so a certain number of repetitions are required.
  • One way is to directly configure the number of repetitions of the wake-up signal (instant domain resources), but requires some signaling overhead.
  • the present disclosure provides a method for configuring a wake-up signal duration, a method for acquiring a wake-up signal duration, a network device, and a terminal.
  • the present disclosure can relate the duration information of the wake-up signal to an existing coverage configuration such that different covered terminals can detect wake-up signals having different durations.
  • the present disclosure provides a method for configuring a wake-up signal duration, the configuration method including: generating configuration information including a duration of a wake-up signal, the wake-up signal is a wake-up signal for awakening an Internet of Things terminal, the duration Corresponding to the coverage parameters previously configured by the network device for the IoT terminal; and transmitting the configuration information to the terminal.
  • the duration is linearly related to the coverage parameters previously configured by the network device for the IoT terminal.
  • the duration rounding (A/M) + K; wherein A is an overlay parameter, K is a preset value equal to zero or not equal to zero, M is a preset constant; rounding is rounding up, direction Take down or round up.
  • the coverage parameter includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4.
  • the maximum number of repetitions includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4. The maximum number of repetitions.
  • the step of transmitting the configuration information to the terminal includes: sending the configuration information to the terminal by sending the indication information to the terminal.
  • the method for configuring the wake-up signal duration further includes: configuring, for the terminal, a time interval configuration value between the end of acquiring the wake-up signal and the starting of the control channel for detecting the paging signal.
  • the step of configuring, for the terminal, the time interval configuration value between the end of acquiring the wake-up signal and the control channel for detecting the paging signal includes: configuring, by the broadcast message of the network device, ending the acquisition of the wake-up signal and starting to detect the paging signal for the terminal.
  • a time interval configuration value between the control channels or, by transmitting the indication information to the terminal, configuring, for the terminal, a time interval configuration value between the end of acquiring the wake-up signal and the control channel starting to detect the paging signal, the indication information carrying The time interval configuration value of the terminal; or the time interval configuration value between the control channel for acquiring the wake-up signal and the start of detecting the paging signal according to the preset end, configuring the terminal to end the acquisition of the wake-up signal to the control channel for starting to detect the paging signal The interval between configuration values.
  • the method for configuring the wakeup signal duration further includes: configuring, for the terminal, the start time domain resource location of the wakeup signal to be acquired or ending the end time domain resource location of the wakeup signal.
  • the step of configuring the terminal to start acquiring the start time domain resource location of the wakeup signal or ending the end time domain resource location of the wakeup signal includes: configuring the terminal to start acquiring the wakeup signal by using a broadcast message of the network device or a pre-configured manner. Starts the time domain resource location or ends the domain resource location at the end of the wakeup signal.
  • some embodiments of the present disclosure further provide a network device, where the network device includes: a processor, configured to generate configuration information including a duration of a wake-up signal, where the wake-up signal is a wake-up signal for awakening an Internet of Things terminal The duration is related to a coverage parameter previously configured by the network device for the IoT terminal; and a transceiver for transmitting the configuration information to the terminal.
  • the duration is linearly related to the coverage parameters previously configured by the network device for the IoT terminal.
  • the duration rounding (A/M) + K; wherein A is an overlay parameter, K is a preset value equal to zero or not equal to zero, M is a preset constant; rounding is rounding up, direction Take down or round up.
  • the coverage parameter includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4.
  • the maximum number of repetitions includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4. The maximum number of repetitions.
  • the transceiver is specifically configured to send the configuration information to the terminal by sending the indication information to the terminal.
  • the transceiver is further configured to configure, for the terminal, a time interval configuration value between the end of acquiring the wake-up signal and the starting of the control channel for detecting the paging signal.
  • the transceiver is specifically configured to configure, by using a broadcast message of the network device, a time interval configuration value between the control channel for ending the acquisition of the wake-up signal and the start of detecting the paging signal, or by sending the indication information to the terminal.
  • the time interval configuration value between the control channels of the paging signal is a time interval configuration value between the control channel at which the terminal configuration ends the acquisition of the wake-up signal to the start of detecting the paging signal.
  • the transceiver is further configured to: configure, for the terminal, start to acquire a start time domain resource location of the wakeup signal or end an end time domain resource location of acquiring the wakeup signal.
  • the transceiver is specifically configured to start, by using a broadcast message of the network device or a pre-configured manner, to start acquiring a start time domain resource location of the wake-up signal or ending an end time domain resource location of the wake-up signal.
  • some embodiments of the present disclosure further provide a method for acquiring a wake-up signal duration, the method comprising: receiving configuration information that is sent by a network device, including a duration of a wake-up signal, where the wake-up signal is an wake-up Internet of Things terminal a wake-up signal, the duration being related to a coverage parameter previously configured by the network device for the IoT terminal; and acquiring a wake-up signal based on the configuration information.
  • the duration is linearly related to the coverage parameters previously configured by the network device for the IoT terminal.
  • the duration rounding (A/M) + K; wherein A is an overlay parameter, K is a preset value equal to zero or not equal to zero, M is a preset constant; rounding is rounding up, direction Take down or round up.
  • the coverage parameter includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4.
  • the maximum number of repetitions includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4. The maximum number of repetitions.
  • the step of receiving, by the network device, the configuration information including the duration of the wake-up signal includes: acquiring configuration information including a duration of the wake-up signal by receiving the indication information sent by the network device.
  • the acquiring method of the wake-up signal duration further includes: obtaining a time interval configuration value between the end acquiring wake-up signal configured by the network device and the control channel starting to detect the paging signal.
  • the step of obtaining a time interval configuration value between the end acquiring wake-up signal configured by the network device and the control channel starting to detect the paging signal includes: receiving the broadcast message sent by the network device or receiving the indication information sent by the network device or Obtaining a time interval configuration value between the control channel for acquiring the wake-up signal and the start of detecting the paging signal configured for the terminal according to the preset time interval configuration value between the wake-up signal and the control channel for starting the detection of the paging signal value.
  • the acquiring method of the wake-up signal duration further includes: obtaining a start time domain resource location for starting to acquire a wake-up signal configured for the terminal or ending a time domain resource location for acquiring the wake-up signal.
  • the step of obtaining the start time domain resource location for acquiring the wakeup signal configured for the terminal or ending the end time domain resource location of acquiring the wakeup signal includes: obtaining the start of configuring the terminal by using a broadcast message of the network device or a pre-configured manner Obtain the start time domain resource location of the wakeup signal or end the time domain resource location at which the wakeup signal is acquired.
  • the method for obtaining the wakeup signal duration further includes: starting to acquire a wakeup signal at the start time domain resource location; and/or stopping acquiring the wakeup signal at the end time domain resource location or at the end time domain resource location
  • the previous L symbols stop acquiring the wake-up signal, where L is broadcast by the network device or preset.
  • some embodiments of the present disclosure further provide a terminal, where the terminal includes: a transceiver, configured to receive configuration information that is sent by a network device, including a duration of a wake-up signal, where the wake-up signal is a wake-up of an Internet of Things terminal.
  • a wake-up signal, the duration being associated with a coverage parameter previously configured by the network device for the IoT terminal; and acquiring a wake-up signal based on the configuration information.
  • the duration is linearly related to the coverage parameters previously configured by the network device for the IoT terminal.
  • the duration rounding (A/M) + K; wherein A is an overlay parameter, K is a preset value equal to zero or not equal to zero, M is a preset constant; rounding is rounding up, direction Take down or round up.
  • the coverage parameter includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4.
  • the maximum number of repetitions includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4. The maximum number of repetitions.
  • the transceiver When receiving the configuration information, the transceiver is specifically configured to acquire configuration information including a duration of the wake-up signal by receiving the indication information sent by the network device.
  • the transceiver is further configured to obtain a time interval configuration value between the end acquiring wake-up signal configured by the network device and the control channel starting to detect the paging signal.
  • the transceiver is specifically configured to receive a broadcast message sent by the network device or receive the indication information sent by the network device or configure a time interval between the wake-up signal and the control channel for starting the detection of the paging signal according to a preset end.
  • the value obtains a time interval configuration value between the end acquiring wake-up signal configured for the terminal and the control channel starting to detect the paging signal.
  • the transceiver is further configured to obtain a start time domain resource location for starting to acquire a wake-up signal configured for the terminal or an end time domain resource location for ending the acquisition of the wake-up signal.
  • the transceiver is specifically configured to obtain, by using a broadcast message of the network device or a pre-configured manner, a start time domain resource location configured to start acquiring a wake-up signal for the terminal or an end time domain resource location of ending the wake-up signal.
  • the transceiver is further configured to start acquiring a wake-up signal at the start time domain resource location; and/or stop acquiring the wake-up signal at the end time domain resource location or stopping L symbols before the end time domain resource location Acquiring a wake-up signal, where L is broadcasted by the network device or preset.
  • some embodiments of the present disclosure also provide a communication device including a processor and a memory storing a computer program, wherein the processor executes the first aspect as described above when the computer program is executed by the processor Or the method of the third aspect.
  • some embodiments of the present disclosure further provide a computer readable storage medium comprising computer program instructions that, when executed on a computer, perform the first aspect as above Or the method of the third aspect.
  • the wake-up signal is a wake-up signal that wakes up the Internet of Things terminal, the duration and the coverage parameter that the network device previously configured for the Internet of Things terminal Correlating; sending the configuration information to the terminal, so that the terminal acquires a wake-up signal according to the configuration information.
  • the solution of the present disclosure may associate the duration of the wake-up signal with an already existing coverage configuration, such that different covered terminals may acquire wake-up signals of different durations.
  • FIG. 1 is a flowchart of a method for configuring a wake-up signal duration according to some embodiments of the present disclosure
  • FIG. 2 is another flow chart of a method for configuring a wake-up signal duration according to some embodiments of the present disclosure
  • FIG. 3 is a schematic diagram of a time interval left between a domain resource location and a start detecting a paging signal control channel at the end of acquisition of a wake-up signal according to the present disclosure
  • FIG. 4 is another flow chart of a method for configuring a wake-up signal duration provided by some embodiments of the present disclosure
  • FIG. 5 is a schematic diagram of a configuration of a starting time domain resource location for acquiring a wake-up signal and ending a time domain resource location for acquiring a wake-up signal.
  • the duration of the wake-up signal can be associated with an existing overlay configuration. If the number of repetitions of the channel is high, the duration of acquiring the wake-up signal by the terminal is long; if the number of repetitions of the channel is low, the duration of acquiring the wake-up signal by the terminal is short.
  • the complexity of the Internet of Things terminal is low.
  • the terminal may need to perform signal processing for a period of time. If the wake-up signal is detected to indicate that there is a subsequent page, the terminal turns on other circuits for paging. Therefore, there is a time interval between the end of the wake-up signal acquisition and the start of the detection of the paging signal.
  • the value of this time interval can be configured by the base station or it can be specified in the standard.
  • some embodiments of the present disclosure provide a method of configuring a wake-up signal duration, the method being applied to a network device and including steps 11-12.
  • Step 11 Generate configuration information including a wake-up signal duration, where the wake-up signal is a wake-up signal that wakes up the IoT terminal, the duration being related to a coverage parameter that the network device previously configured for the IoT terminal.
  • Step 12 Send the configuration information to the terminal.
  • the configuration information may be sent to the terminal by sending the indication information to the terminal.
  • the wake-up signal is a wake-up signal for awakening the Internet of Things terminal, the duration and the network device previously configured for the Internet of Things terminal Parameter correlation; sending the configuration information to the terminal, so that the terminal needs to acquire the wake-up signal according to the configuration information.
  • the solution of the present disclosure can relate the duration of the wake-up signal to an already existing coverage configuration so that differently covered terminals can obtain wake-up signals having different durations.
  • the duration is linearly related to the coverage parameters that the network device previously configured for the IoT terminal.
  • the duration may be rounded up (A/M)+K;
  • A is the coverage parameter
  • K is the preset value equal to zero or not equal to zero
  • M is a preset constant; rounding is rounding up, rounding down or rounding.
  • the coverage parameter includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4.
  • the maximum number of repetitions includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4. The maximum number of repetitions.
  • some embodiments of the present disclosure also provide a method of configuring a wake-up signal duration, the method being applied to a network device and including steps 21-23.
  • Step 21 Generate configuration information including a wake-up signal duration, where the wake-up signal is a wake-up signal that wakes up the IoT terminal, the duration being related to a coverage parameter that the network device previously configured for the IoT terminal.
  • Step 22 Send the configuration information to the terminal.
  • step 23 the terminal configures the end of the time domain resource of the wakeup signal and starts detecting the time interval configuration value between the paging signal control channels.
  • the step 23 may be step 231 or step 232 or step 233.
  • Step 231 Configure, by the broadcast message of the network device, a time interval configuration value between the end of the time domain resource and the control channel that starts detecting the paging signal for the terminal.
  • Step 232 Configure, by sending the indication information to the terminal, a time interval configuration value between the end of the time domain resource and the control channel that starts detecting the paging signal, where the indication information carries a time interval configuration for the terminal. value.
  • Step 233 Configure, according to a preset time interval resource value between the end of the time domain resource and the control channel for detecting the paging signal, configure the terminal to control the end of the time domain resource to start detecting the paging signal.
  • a time interval is left between the end of the time domain resource of the wakeup signal and the control channel for detecting the paging signal, and the specific value may be a cell level broadcast for the base station to broadcast, and is a base station.
  • Terminal level configuration may also be specified in the standard.
  • the wake-up signal is a wake-up signal that wakes up the IoT terminal, the duration and the network device previously configured for the IoT terminal Parameter-related; transmitting the configuration information to the terminal, and configuring a time interval between the end of the time domain resource of the wake-up signal and the control channel that starts detecting the paging signal to the terminal, so that the terminal needs to wake up according to the configuration information.
  • the acquisition may take a period of time for the terminal to perform signal processing after the acquisition of the wake-up signal is processed. If the wake-up signal is indeed detected to indicate subsequent paging, the terminal turns on other circuits for paging.
  • the solution of the present disclosure may associate the duration of the wake-up signal with an already existing coverage configuration, such that the durations of the wake-up signals acquired by the different covered terminals may be different.
  • some embodiments of the present disclosure also provide a method for configuring a wake-up signal duration, the configuration method including steps 41-43.
  • Step 41 Generate configuration information including a duration of the wake-up signal, the wake-up signal is a wake-up signal that wakes up the IoT terminal, and the duration is related to a coverage parameter that the network device previously configured for the IoT terminal.
  • Step 42 Send the configuration information to the terminal.
  • Step 43 Configure the terminal to start acquiring the start time domain resource location of the wakeup signal or obtain the end time domain resource location where the wakeup signal ends.
  • the terminal configures the start time domain resource location of the wake-up signal or ends the time domain resource location of the wake-up signal by using a broadcast message or a pre-configured manner of the network device, optionally, The terminal may start acquiring the wake-up signal at the start time domain resource location of the wake-up signal, or end the time domain resource location to stop acquiring the wake-up signal, or stop acquiring the wake-up signal at the L symbols before the domain resource location at the end of the configuration, the L It may be that the network device is configured by broadcast or preset.
  • the wake-up signal is a wake-up signal that wakes up the IoT terminal, the duration and the network device previously configured for the IoT terminal
  • the parameter is related to: sending the configuration information to the terminal, and configuring the start time domain resource location of the start of the wakeup signal and the end time domain resource location of the end of the acquisition wakeup signal to the terminal, so that the terminal starts to acquire the wakeup signal according to the configuration information. Or stop acquiring the wake-up signal.
  • differently covered terminals can obtain wake-up signals of different durations.
  • the above solution of the present disclosure can effectively support the terminal with different coverage times by configuring the duration of the different wake-up signals for the terminal, and the duration is related to the configured coverage parameters of the network device. Wake-up signals of different durations.
  • Some embodiments of the present disclosure further provide a network device, including: a processor, configured to generate configuration information including a wake-up signal duration, the wake-up signal is a wake-up signal for awakening an Internet of Things terminal, the duration Corresponding to an overlay parameter that the network device previously configured for the IoT terminal; and a transceiver for transmitting the configuration information to the terminal.
  • a processor configured to generate configuration information including a wake-up signal duration, the wake-up signal is a wake-up signal for awakening an Internet of Things terminal, the duration Corresponding to an overlay parameter that the network device previously configured for the IoT terminal; and a transceiver for transmitting the configuration information to the terminal.
  • the duration is linearly related to the coverage parameters previously configured by the network device for the IoT terminal.
  • the duration rounding (A/M) + K; wherein A is an overlay parameter, K is a preset value equal to zero or not equal to zero, M is a preset constant; rounding is rounding up, direction Take down or round up.
  • the coverage parameter includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4.
  • the maximum number of repetitions includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4. The maximum number of repetitions.
  • the transceiver is specifically configured to send the configuration information to the terminal by sending the indication information to the terminal.
  • the transceiver is further configured to configure, for the terminal, a time interval configuration value between the end of acquiring the wake-up signal and the starting of the control channel for detecting the paging signal.
  • the transceiver is specifically configured to configure, by using a broadcast message of the network device, a time interval configuration value between the control channel for ending the acquisition of the wake-up signal and the start of detecting the paging signal, or by sending the indication information to the terminal.
  • the time interval configuration value between the control channels of the paging signal is a time interval configuration value between the control channel at which the terminal configuration ends the acquisition of the wake-up signal to the start of detecting the paging signal.
  • the transceiver is further configured to: configure, for the terminal, start to acquire a start time domain resource location of the wakeup signal or end an end time domain resource location of acquiring the wakeup signal.
  • the transceiver is specifically configured to start acquiring a start time domain resource location of the wakeup signal or ending an end time domain resource location of the wakeup signal by using a broadcast message of the network device or a pre-configured mode.
  • the embodiment of the network device is a device corresponding to the foregoing method, and the device may be a base station or a device on another network side. All the implementation manners in the foregoing method embodiments are applicable to the embodiment of the device, and can also be implemented. The same technical effect.
  • Some embodiments of the present disclosure further provide a method for acquiring a wake-up signal duration, where the method is applied to a terminal, and includes: receiving configuration information that is sent by a network device, including a wake-up signal duration, where the wake-up signal is a wake-up of an Internet of Things terminal.
  • a wake-up signal, the duration being associated with a coverage parameter previously configured by the network device for the IoT terminal; and acquiring a wake-up signal based on the configuration information.
  • the duration is linearly related to the coverage parameters previously configured by the network device for the IoT terminal.
  • the duration rounding (A/M) + K; wherein A is an overlay parameter, K is a preset value equal to zero or not equal to zero, M is a preset constant; rounding is rounding up, direction Take down or round up.
  • the coverage parameter includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4.
  • the maximum number of repetitions includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4. The maximum number of repetitions.
  • the step of receiving, by the network device, the configuration information including the duration of the wake-up signal includes: acquiring configuration information including a duration of the wake-up signal by receiving the indication information sent by the network device.
  • the acquiring method of the wake-up signal duration further includes: obtaining a time interval configuration value between the end acquiring wake-up signal configured by the network device and the control channel starting to detect the paging signal.
  • the step of obtaining a time interval configuration value between the end acquiring wake-up signal configured by the network device and the control channel starting to detect the paging signal includes: receiving the broadcast message sent by the network device or receiving the indication information sent by the network device or Obtaining a time interval configuration value between the control channel for acquiring the wake-up signal and the start of detecting the paging signal configured for the terminal according to the preset time interval configuration value between the wake-up signal and the control channel for starting the detection of the paging signal value.
  • the method for acquiring the wake-up signal duration further includes: obtaining a start time domain resource location for starting to acquire a wake-up signal configured for the terminal or ending an end time domain resource location for acquiring the wake-up signal.
  • the step of obtaining the start time domain resource location for acquiring the wakeup signal configured for the terminal or ending the end time domain resource location of acquiring the wakeup signal includes: obtaining the start of configuring the terminal by using a broadcast message of the network device or a pre-configured manner Obtain the start time domain resource location of the wakeup signal or end the time domain resource location at which the wakeup signal is acquired.
  • the method for obtaining the wake-up signal duration further includes: starting to acquire a wake-up signal at the start time domain resource location; and/or stopping acquiring a wake-up signal at the end time domain resource location or at the end time domain resource
  • the terminal obtains the relevant configuration information and obtains the wake-up signal according to the configuration information, which can effectively support that the different coverage terminals can obtain the wake-up signals of different durations when the base station sends a set of wake-up signals.
  • Some embodiments of the present disclosure further provide a terminal, where the terminal includes: a transceiver, configured to receive configuration information that is sent by a network device, including a duration of a wake-up signal, where the wake-up signal is a wake-up signal that wakes up the Internet of Things terminal, The duration is related to a coverage parameter previously configured by the network device for the IoT terminal; and the wake-up signal is obtained according to the configuration information.
  • a transceiver configured to receive configuration information that is sent by a network device, including a duration of a wake-up signal, where the wake-up signal is a wake-up signal that wakes up the Internet of Things terminal, The duration is related to a coverage parameter previously configured by the network device for the IoT terminal; and the wake-up signal is obtained according to the configuration information.
  • the duration is linearly related to the coverage parameters previously configured by the network device for the IoT terminal.
  • the duration rounding (A/M) + K; wherein A is an overlay parameter, K is a preset value equal to zero or not equal to zero, M is a preset constant; rounding is rounding up, direction Take down or round up.
  • the coverage parameter includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4.
  • the maximum number of repetitions includes: a maximum number of repetitions of the paging signal control channel, a maximum number of repetitions of the data scheduling control channel, a maximum number of repetitions of the control channel of the transmission Msg2 of the random access procedure, and/or a control channel for transmitting the Msg4. The maximum number of repetitions.
  • the transceiver When receiving the configuration information, the transceiver is specifically configured to acquire configuration information including a duration of the wake-up signal by receiving the indication information sent by the network device.
  • the transceiver is further configured to obtain a time interval configuration value between the end acquiring wake-up signal configured by the network device and the control channel starting to detect the paging signal.
  • the transceiver is specifically configured to receive a broadcast message sent by the network device or receive the indication information sent by the network device or configure a time interval between the wake-up signal obtained according to the preset end and the control channel that starts to acquire the paging signal.
  • the value obtains a time interval configuration value between the end acquiring wake-up signal configured for the terminal and the control channel starting to detect the paging signal.
  • the transceiver is further configured to obtain a start time domain resource location for starting to acquire a wakeup signal configured for the terminal or an end time domain resource location for ending the acquisition of the wakeup signal.
  • the transceiver is specifically configured to obtain, by using a broadcast message of the network device or a pre-configured manner, a start time domain resource location configured to start acquiring a wake-up signal for the terminal or an end time domain resource location of ending the wake-up signal.
  • the transceiver is further configured to start acquiring a wake-up signal at the start time domain resource location; and/or stop acquiring the wake-up signal at the end time domain resource location or L before the end time domain resource location The symbol stops acquiring the wake-up signal, where L is broadcast by the network device or preset.
  • the terminal is a terminal corresponding to the terminal side method. All the implementation manners of the foregoing method embodiments are applicable to the embodiment of the terminal, and the same technical effects can be achieved.
  • Some embodiments of the present disclosure also provide a communication device including a processor and a memory storing a computer program that, when executed by the processor, performs the method as described above.
  • the processor and the memory can be connected through an interface or a bus.
  • the communication device may be the above network device, such as a base station, or may be a terminal as described above, and the terminal may be an Internet of Things terminal.
  • Some embodiments of the present disclosure also provide a computer readable storage medium comprising computer program instructions that, when executed by a computer, perform the method as described above.
  • the computer readable storage medium of the present disclosure may be a volatile computer readable storage medium or a non-transitory computer readable storage medium, or a transient computer readable storage medium or a non-transitory computer readable storage medium.
  • the above solution of the present disclosure can effectively support that the terminal can obtain different wake-up signals, and the duration is related to the configured coverage parameters of the network device, and can effectively support different coverage terminals in the case that the base station sends a set of wake-up signals.
  • the wake-up signal for the duration can effectively support that the terminal can obtain different wake-up signals, and the duration is related to the configured coverage parameters of the network device, and can effectively support different coverage terminals in the case that the base station sends a set of wake-up signals.
  • the wake-up signal for the duration.

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Abstract

本公开提供一种唤醒信号持续时间的配置方法、唤醒信号持续时间的获取方法、网络设备及终端。唤醒信号持续时间的配置方法包括：产生包括唤醒信号的持续时间的配置信息，唤醒信号是唤醒物联网终端的唤醒信号，持续时间与网络设备先前为物联网终端已配置的覆盖参数相关；以及将该配置信息发送给终端。

Description

唤醒信号持续时间的配置方法、获取方法、网络设备及终端
相关申请的交叉引用
本申请主张在2017年8月18日在中国提交的中国专利申请号No.201710713348.9的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，特别是指一种唤醒信号持续时间的配置方法、唤醒信号持续时间的获取方法、网络设备及终端。
背景技术
物联网业务需要极长的待机时间，例如两节5号电池供十年待机等。在相关的NarrowBand-Internet of Things(NB-IoT)标准中，规范了终端可以进入长期的不连续接收状态(DRX)以节电。但是，节电的同时也会增加终端响应基站寻呼的时延。对部分应用如共享单车等，终端响应时延增加会大大降低用户体验。
为了优化快速响应基站寻呼的情况下的终端功耗，标准中提出了轻量级寻呼的概念，其概念为在检测寻呼信号之前增加一个轻量级的信号(唤醒信号)。只有在检测到此唤醒信号后，终端才会进行后续寻呼信号的检测。由于此信号携带信息量较小，只需较小的重复次数即可覆盖小区，而且空闲态下大多数寻呼时机内都并没有实际发送寻呼，因此引入唤醒信号可大大降低终端的功耗。
唤醒信号需要覆盖整个小区，因此需要一定次数的重复。一种方式是直接配置唤醒信号的重复次数(即时域资源)，但是需要一定的信令开销。
发明内容
本公开提供了一种唤醒信号持续时间的配置方法、唤醒信号持续时间的获取方法、网络设备及终端。本公开可将唤醒信号的持续时间信息与已经存在的覆盖配置联系起来，从而可以使得不同覆盖的终端可检测具有不同持续 时间的唤醒信号。
第一方面，本公开提供一种唤醒信号持续时间的配置方法，该配置方法包括：产生包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；以及将所述配置信息发送给终端。
其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
其中，所述持续时间＝取整(A/M)+K；其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
其中，将所述配置信息发送给终端的步骤包括：通过向终端发送指示信息，将所述配置信息发送给终端。
其中，所述唤醒信号持续时间的配置方法还包括：为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值的步骤包括：通过网络设备的广播消息，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值；或者通过向终端发送指示信息，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，所述指示信息携带有针对该终端的时间间隔配置值；或者根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，为终端配置结束获取唤醒信号到开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，唤醒信号持续时间的配置方法还包括：为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置的步骤包括：通过网络设备的广播消息或者预 先配置的方式，为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
第二方面，本公开的一些实施例还提供一种网络设备，该网络设备包括：处理器，用于产生包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；以及收发机，用于将所述配置信息发送给终端。
其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
其中，所述持续时间＝取整(A/M)+K；其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
其中，所述收发机具体用于通过向终端发送指示信息，将所述配置信息发送给终端。
其中，所述收发机还用于为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，所述收发机具体用于通过网络设备的广播消息，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值；或者通过向终端发送指示信息，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，所述指示信息携带有针对该终端的时间间隔配置值；或者根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，为终端配置结束获取唤醒信号到开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，所述收发机还用于：为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，所述收发机具体用于通过网络设备的广播消息或者预先配置的方式，为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信 号的结束时域资源位置。
第三方面，本公开的一些实施例还提供一种唤醒信号持续时间的获取方法，该方法包括：接收网络设备发送的包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；以及根据所述配置信息获取唤醒信号。
其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
其中，所述持续时间＝取整(A/M)+K；其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
其中，接收网络设备发送的包括唤醒信号的持续时间的配置信息的步骤包括：通过接收网络设备发送的指示信息，获取包括唤醒信号的持续时间的配置信息。
其中，该唤醒信号持续时间的获取方法还包括：获得网络设备为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，获得网络设备为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值的步骤包括：通过接收网络设备发送的广播消息或者接收网络设备发送的指示信息或者根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，获得为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，该唤醒信号持续时间的获取方法还包括：获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置的步骤包括：通过网络设备的广播消息或者预先配置的方式，获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，该唤醒信号持续时间的获取方法还包括：在所述开始时域资源位置开始获取唤醒信号；和/或在所述结束时域资源位置停止获取唤醒信号或者在所述结束时域资源位置之前的L个符号停止获取唤醒信号，其中，L为网络设备广播的或者预先设置的。
第四方面，本公开的一些实施例还提供一种终端，该终端包括：收发机，用于接收网络设备发送的包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；并根据所述配置信息获取唤醒信号。
其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
其中，所述持续时间＝取整(A/M)+K；其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
其中，所述收发机接收配置信息时，具体用于通过接收网络设备发送的指示信息，获取包括唤醒信号的持续时间的配置信息。
其中，所述收发机还用于获得网络设备为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，所述收发机具体用于通过接收网络设备发送的广播消息或者接收网络设备发送的指示信息或者根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，获得为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，所述收发机还用于获得为终端配置的开始获取唤醒信号的开始时 域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，所述收发机具体用于通过网络设备的广播消息或者预先配置的方式，获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，所述收发机还用于在所述开始时域资源位置开始获取唤醒信号；和/或在所述结束时域资源位置停止获取唤醒信号或者在结束时域资源位置之前的L个符号停止获取唤醒信号，其中，L为网络设备广播的或者预先设置的。
第五方面，本公开的一些实施例还提供一种通信设备，该通信设备包括处理器以及存储有计算机程序的存储器，其中所述计算机程序被处理器运行时所述处理器执行如上第一方面或第三方面所述的方法。
第六方面，本公开的一些实施例还提供一种计算机可读存储介质，该计算机可读存储介质包括计算机程序指令，当所述计算机程序指令在计算机上运行时所述计算机执行如上第一方面或第三方面所述的方法。
本公开的上述方案至少包括以下有益效果：
本公开的上述方案，通过产生包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；将所述配置信息发送给终端，使终端要根据该配置信息获取唤醒信号。本公开的方案可将唤醒信号的持续时间与已经存在的覆盖配置联系起来，从而可以使得不同覆盖的终端可获取不同持续时间的唤醒信号。
附图说明
图1为本公开的一些实施例提供的唤醒信号持续时间的配置方法流程图；
图2为本公开的一些实施例提供的唤醒信号持续时间的配置方法的另一流程图；
图3为本公开的在唤醒信号的获取结束时域资源位置和开始检测寻呼信号控制信道之间留有的时间间隔的示意图；
图4为本公开的一些实施例提供的唤醒信号持续时间的配置方法的另一 流程图；以及
图5为配置的开始获取唤醒信号的开始时域资源位置以及结束获取唤醒信号的结束时域资源位置的示意图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
本公开的一些实施例中，可将唤醒信号的持续时间与已经存在的覆盖配置联系起来。如果信道的重复次数较高的话，终端获取唤醒信号的持续时间较长；如果信道的重复次数较低的话，终端获取唤醒信号的持续时间较短。
此外，物联网终端的复杂度较低，处理完唤醒信号后终端可能需要一段时间进行信号处理，如果确实检测到唤醒信号指示后续有寻呼的话，终端再开启其他电路进行寻呼。因此，在唤醒信号获取的结束时域资源位置与开始检测寻呼信号之间会有一段时间间隔。此时间间隔的数值可由基站配置，也可能在标准中规定。
如图1所示，本公开的一些实施例提供一种唤醒信号持续时间的配置方法，该方法应用于网络设备并且包括步骤11-12。
步骤11，产生包括唤醒信号持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关。
步骤12，将所述配置信息发送给终端。具体的，可以通过向终端发送指示信息，将所述配置信息发送给终端。
本公开的上述方案，通过产生包括唤醒信号的时域资源的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；将所述配置信息发送给终端，使终端要根据该配置信息进行唤醒信号的获取。本公开的方案可将唤醒信号的持续时间与已经存在的覆盖配置联系起来，从而可以使得不同覆盖的终端可获 取具有不同持续时间的唤醒信号。
本公开的该实施例中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
具体的，可以是所述持续时间＝取整(A/M)+K；
其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
如图2所示，本公开的一些实施例还提供一种唤醒信号持续时间的配置方法，该方法应用于网络设备并且包括步骤21-23。
步骤21，产生包括唤醒信号持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关。
步骤22，将所述配置信息发送给终端。
步骤23，为终端配置唤醒信号的时域资源的结束和开始检测寻呼信号控制信道之间的时间间隔配置值。
具体的，该步骤23可以是步骤231或者步骤232或者步骤233。
步骤231，通过网络设备的广播消息，为终端配置所述时域资源的结束和开始检测寻呼信号的控制信道之间的时间间隔配置值。
步骤232，通过向终端发送指示信息，为终端配置所述时域资源的结束和开始检测寻呼信号的控制信道之间的时间间隔配置值，所述指示信息携带有针对该终端的时间间隔配置值。
步骤233，根据预先设定的所述时域资源的结束和开始检测寻呼信号的控制信道之间的时间间隔配置值，为终端配置所述时域资源的结束到开始检测寻呼信号的控制信道之间的时间间隔配置值。
具体的，如图3所示，在唤醒信号的时域资源的结束和开始检测寻呼信号的控制信道之间，留有时间间隔，其具体数值可能为基站广播进行小区级别的配置，为基站进行终端级别的配置，也可能为标准中指定。
本公开的该实施例，通过产生包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；将所述配置信息发送给终端，并将唤醒信号的时域资源的结束到开始检测寻呼信号的控制信道之间的时间间隔配置给终端，使终端要根据该配置信息进行唤醒信号的获取，且在处理完唤醒信号的获取后终端可能需要一段时间进行信号处理，如果确实检测到唤醒信号指示后续有寻呼的话，终端再开启其他电路进行寻呼。本公开的方案可将唤醒信号的持续时间与已经存在的覆盖配置联系起来，从而可以使得不同覆盖的终端获取唤醒信号的持续时间不同。
如图4所示，本公开的一些实施例还提供一种唤醒信号持续时间的配置方法，该配置方法包括步骤41-43。
步骤41，产生包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关。
步骤42，将所述配置信息发送给终端。
步骤43，为终端配置开始获取唤醒信号的开始时域资源位置或者获取唤醒信号结束的结束时域资源位置。
具体的，如图5所示，通过网络设备的广播消息或者预先配置的方式，为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置，可选的，终端可以在该唤醒信号的开始时域资源位置开始获取唤醒信号，或者结束时域资源位置停止获取唤醒信号，也可以在该配置结束时域资源位置之前的L个符号停止获取唤醒信号，该L可以是网络设备通过广播方式配置的或者预先设置的。
本公开的该实施例，通过产生包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；将所述配置信息发送给终端，并将开始获取唤醒信号的开始时域资源位置和结束获取唤醒信号的结束时域资源位置配置给终端，使终端要根据该配置信息开始获取唤醒信号或者停止获取唤醒信号。从而可以使得不同覆盖的终端可获取不同持续时间的唤醒信号。
本公开的上述方案通过为终端配置不同唤醒信号的持续时间，且该持续时间与网络设备已配置的覆盖参数相关，可有效支持在基站发送一套唤醒信号的情况下，不同覆盖的终端可获取不同持续时间的唤醒信号。
本公开的一些实施例还提供一种网络设备，该网络设备包括：处理器，用于产生包括唤醒信号持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；以及收发机，用于将所述配置信息发送给终端。
其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
其中，所述持续时间＝取整(A/M)+K；其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
其中，所述收发机具体用于通过向终端发送指示信息，将所述配置信息发送给终端。
其中，所述收发机还用于为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，所述收发机具体用于通过网络设备的广播消息，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值；或者通过向终端发送指示信息，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，所述指示信息携带有针对该终端的时间间隔配置值；或者根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，为终端配置结束获取唤醒信号到开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，所述收发机还用于：为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，所述收发机具体用于通过网络设备的广播消息或者预先配置的方 式，为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
该网络设备的实施例是与上述方法对应的设备，该设备可以是基站，也可以是其它网络侧的设备，上述方法实施例中所有实现方式均适用于该设备的实施例中，也能达到相同的技术效果。
本公开的一些实施例还提供一种唤醒信号持续时间的获取方法，该方法应用于终端且包括：接收网络设备发送的包括唤醒信号持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；以及根据所述配置信息获取唤醒信号。
其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
其中，所述持续时间＝取整(A/M)+K；其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
其中，接收网络设备发送的包括唤醒信号持续时间的配置信息的步骤包括：通过接收网络设备发送的指示信息，获取包括唤醒信号持续时间的配置信息。
其中，所述唤醒信号持续时间的获取方法还包括：获得网络设备为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，获得网络设备为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值的步骤包括：通过接收网络设备发送的广播消息或者接收网络设备发送的指示信息或者根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，获得为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配 置值。
其中，所述唤醒信号持续时间的获取方法还包括：获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置的步骤包括：通过网络设备的广播消息或者预先配置的方式，获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，所述唤醒信号持续时间的获取方法还包括：在所述开始时域资源位置开始获取唤醒信号；和/或在所述结束时域资源位置停止获取唤醒信号或者在所述结束时域资源位置之前的L个符号停止获取唤醒信号，其中，L为网络设备广播的或者预先设置的。
该方法实施例中，终端通过获得相关配置信息，并根据配置信息进行唤醒信号的获取，可有效支持在基站发送一套唤醒信号的情况下，不同覆盖的终端可获取不同持续时间的唤醒信号。
本公开的一些实施例还提供一种终端，该终端包括：收发机，用于接收网络设备发送的包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；并根据所述配置信息获取唤醒信号。
其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
其中，所述持续时间＝取整(A/M)+K；其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
其中，所述收发机接收配置信息时，具体用于通过接收网络设备发送的指示信息，获取包括唤醒信号的持续时间的配置信息。
其中，所述收发机还用于获得网络设备为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，所述收发机具体用于通过接收网络设备发送的广播消息或者接收网络设备发送的指示信息或者根据预先设定的结束获取唤醒信号和开始获取寻呼信号的控制信道之间的时间间隔配置值，获得为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
其中，所述收发机还用于获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，所述收发机具体用于通过网络设备的广播消息或者预先配置的方式，获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
其中，所述收发机还用于在所述开始时域资源位置开始获取唤醒信号；和/或在所述结束时域资源位置停止获取唤醒信号或者在所述结束时域资源位置之前的L个符号停止获取唤醒信号，其中，L为网络设备广播的或者预先设置的。
该终端是与上述终端侧方法对应的终端，上述方法实施例所有实现方式均适用于该终端的实施例，也能达到相同的技术效果。
本公开的一些实施例还提供一种通信设备，该通信设备包括处理器和存储有计算机程序的存储器，所述计算机程序被处理器运行时所述处理器执行如上所述的方法。处理器与存储器可通过接口或者总线连接。该通信设备可以为上述网络设备，如基站；也可以是如上述终端，该终端可以是物联网终端。
本公开的一些实施例还提供一种计算机可读存储介质，该计算机可读存储介质包括计算机程序指令，当所述计算机程序指令在计算机运行时所述计算机执行如上所述的方法。
本公开的计算机可读存储介质可以是易失性计算机可读存储介质或非易失性计算机可读存储介质，或者瞬态的计算机可读存储介质或非瞬态的计算机可读存储介质。
本公开的上述方案通过为终端配置唤醒信号的持续时间，且该持续时间 与网络设备已配置的覆盖参数相关，可有效支持在基站发送一套唤醒信号的情况下，不同覆盖的终端可获取不同持续时间的唤醒信号。
以上所述是本公开的可选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开所述原理的前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本公开的保护范围。

Claims (40)

  1. 一种唤醒信号持续时间的配置方法，包括：
    产生包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；以及
    将所述配置信息发送给终端。
  2. 根据权利要求1所述的唤醒信号持续时间的配置方法，其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
  3. 根据权利要求2所述的唤醒信号持续时间的配置方法，其中，
    所述持续时间＝取整(A/M)+K；
    其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
  4. 根据权利要求1-3中任一项所述的唤醒信号持续时间的配置方法，其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
  5. 根据权利要求1所述的唤醒信号持续时间的配置方法，其中，将所述配置信息发送给终端的步骤包括：
    通过向终端发送指示信息，将所述配置信息发送给终端。
  6. 根据权利要求1所述的唤醒信号持续时间的配置方法，还包括：
    为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
  7. 根据权利要求6所述的唤醒信号持续时间的配置方法，其中，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值的步骤包括：
    通过网络设备的广播消息，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值；或者
    通过向终端发送指示信息，为终端配置结束获取唤醒信号和开始检测寻 呼信号的控制信道之间的时间间隔配置值，所述指示信息携带有针对该终端的时间间隔配置值；或者
    根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，为终端配置结束获取唤醒信号到开始检测寻呼信号的控制信道之间的时间间隔配置值。
  8. 根据权利要求1所述的唤醒信号持续时间的配置方法，还包括：
    为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
  9. 根据权利要求8所述的唤醒信号时域资源的配置方法，其中，为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置的步骤包括：
    通过网络设备的广播消息或者预先配置的方式，为终端配置所述开始获取唤醒信号的开始时域资源位置或者所述结束获取唤醒信号的结束时域资源位置。
  10. 一种网络设备，包括：
    处理器，用于产生包括唤醒信号持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；以及
    收发机，用于将所述配置信息发送给终端。
  11. 根据权利要求10所述的网络设备，其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
  12. 根据权利要求11所述的网络设备，其中，
    所述持续时间＝取整(A/M)+K；
    其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
  13. 根据权利要求10-12中任一项所述的网络设备，其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
  14. 根据权利要求10所述的网络设备，其中，所述收发机具体用于通过向终端发送指示信息，将所述配置信息发送给终端。
  15. 根据权利要求10所述的网络设备，其中，所述收发机还用于为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
  16. 根据权利要求15所述的网络设备，其中，所述收发机具体用于通过网络设备的广播消息，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值；或者
    通过向终端发送指示信息，为终端配置结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，所述指示信息携带有针对该终端的时间间隔配置值；或者
    根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，为终端配置结束获取唤醒信号到开始检测寻呼信号的控制信道之间的时间间隔配置值。
  17. 根据权利要求10所述的网络设备，其中，所述收发机还用于：为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
  18. 根据权利要求17所述的网络设备，其中，所述收发机具体用于通过网络设备的广播消息或者预先配置的方式，为终端配置开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
  19. 一种唤醒信号持续时间的获取方法，包括：
    接收网络设备发送的包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；以及
    根据所述配置信息，获取唤醒信号。
  20. 根据权利要求19所述的唤醒信号持续时间的获取方法，其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
  21. 根据权利要求20所述的唤醒信号持续时间的获取方法，其中，所述持续时间＝取整(A/M)+K；
    其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
  22. 根据权利要求19-21中任一项所述的唤醒信号持续时间的获取方法，其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
  23. 根据权利要求19所述的唤醒信号持续时间的获取方法，其中，接收网络设备发送的包括唤醒信号的持续时间的配置信息的步骤包括：
    通过接收网络设备发送的指示信息，获取包括唤醒信号的持续时间的配置信息。
  24. 根据权利要求19所述的唤醒信号持续时间的获取方法，还包括：
    获得网络设备为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
  25. 根据权利要求24所述的唤醒信号持续时间的获取方法，其中，获得网络设备为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值的步骤包括：
    通过接收网络设备发送的广播消息或者接收网络设备发送的指示信息或者根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，获得为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
  26. 根据权利要求19所述的唤醒信号持续时间的获取方法，还包括：
    获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
  27. 根据权利要求26所述的唤醒信号持续时间的获取方法，其中，获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置的步骤包括：
    通过网络设备的广播消息或者预先配置的方式，获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
  28. 根据权利要求27所述的唤醒信号持续时间的获取方法，还包括：
    在所述开始时域资源位置开始获取唤醒信号；和/或
    在所述结束时域资源位置停止获取唤醒信号或者在所述结束时域资源位置之前的L个符号停止获取唤醒信号，其中，L为网络设备广播的或者预先设置的。
  29. 一种终端，包括：
    收发机，用于接收网络设备发送的包括唤醒信号的持续时间的配置信息，所述唤醒信号是唤醒物联网终端的唤醒信号，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数相关；并根据所述配置信息获取唤醒信号。
  30. 根据权利要求29所述的终端，其中，所述持续时间与网络设备先前为所述物联网终端已配置的覆盖参数线性相关。
  31. 根据权利要求30所述的终端，其中，所述持续时间＝取整(A/M)+K；其中，A为覆盖参数，K为等于零或者不等于零的预设值，M为一预设常数；取整为向上取整、向下取整或者取整。
  32. 根据权利要求29-31中任一项所述的终端，其中，所述覆盖参数包括：寻呼信号控制信道的最大重复次数、数据调度控制信道的最大重复次数、随机接入过程的传输Msg2的控制信道的最大重复次数和/或传输Msg4的控制信道的最大重复次数。
  33. 根据权利要求29所述的终端，其中，所述收发机接收配置信息时，具体用于通过接收网络设备发送的指示信息，获取包括唤醒信号的持续时间的配置信息。
  34. 根据权利要求29所述的终端，其中，所述收发机还用于获得网络设备为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值。
  35. 根据权利要求34所述的终端，其中，所述收发机具体用于通过接收网络设备发送的广播消息或者接收网络设备发送的指示信息或者根据预先设定的结束获取唤醒信号和开始检测寻呼信号的控制信道之间的时间间隔配置值，获得为终端配置的结束获取唤醒信号和开始检测寻呼信号的控制信道之 间的时间间隔配置值。
  36. 根据权利要求29所述的终端，其中，所述收发机还用于获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
  37. 根据权利要求36所述的终端，其中，所述收发机具体用于通过网络设备的广播消息或者预先配置的方式，获得为终端配置的开始获取唤醒信号的开始时域资源位置或者结束获取唤醒信号的结束时域资源位置。
  38. 根据权利要求37所述的终端，其中，所述收发机还用于在所述开始时域资源位置开始获取唤醒信号；和/或
    在所述结束时域资源位置停止获取唤醒信号或者在所述结束时域资源位置之前的L个符号停止获取唤醒信号，其中，L为网络设备广播的或者预先设置的。
  39. 一种通信设备，包括：
    处理器和存储有计算机程序的存储器，
    其中所述计算机程序被处理器运行时所述处理器执行如权利要求1-9中任一项所述的方法，或者权利要求19-28中任一项所述的方法。
  40. 一种计算机可读存储介质，包括：
    计算机程序指令，其中当所述计算机程序指令在计算机上运行时所述计算机执行如权利要求1-9中任一项所述的方法，或者权利要求19-28中任一项所述的方法。
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CN110546999B (zh) * 2019-07-25 2023-02-21 北京小米移动软件有限公司 唤醒信号的变更处理、监听方法、通信设备及存储介质
EP4102896A4 (en) * 2020-02-07 2023-07-19 Datang Mobile Communications Equipment Co., Ltd. SIGNAL TRANSMISSION METHOD AND DEVICE

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