WO2020223924A1 - 一种非连续接收的方法、装置和系统 - Google Patents

一种非连续接收的方法、装置和系统 Download PDF

Info

Publication number
WO2020223924A1
WO2020223924A1 PCT/CN2019/086006 CN2019086006W WO2020223924A1 WO 2020223924 A1 WO2020223924 A1 WO 2020223924A1 CN 2019086006 W CN2019086006 W CN 2019086006W WO 2020223924 A1 WO2020223924 A1 WO 2020223924A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
period
advance
receiving beam
motion state
Prior art date
Application number
PCT/CN2019/086006
Other languages
English (en)
French (fr)
Inventor
刘东升
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201980014273.2A priority Critical patent/CN112205069B/zh
Priority to EP19928140.3A priority patent/EP3958647B1/en
Priority to PCT/CN2019/086006 priority patent/WO2020223924A1/zh
Publication of WO2020223924A1 publication Critical patent/WO2020223924A1/zh
Priority to US17/519,767 priority patent/US11968738B2/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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]
    • 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
    • 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

  • This application relates to the field of communications, and in particular to a method, device and system for discontinuous reception.
  • the 3rd generation partnership project (3GPP) incorporates high-frequency bands into the system design considerations in the next-generation evolved new radio (NR) system.
  • NR next-generation evolved new radio
  • beamforming technology will be used more to increase gain. Due to the strong directivity of the beam, the different transmitting beams of the transmitting end device and the different receiving beams of the receiving end device can respectively form different beam pair links for communication, and they can be used for communication through different beam pair links.
  • the quality of communication may vary.
  • the terminal can receive the signal by beam scanning to determine the optimal receiving beam.
  • the base station’s transmit beam set includes transmit beam 1, transmit beam 2 and transmit beam 3
  • the terminal’s receive beam set includes receive beam a and receive beam b and receive beam c.
  • the base station can transmit signals through transmit beam 1 to transmit beam 3 sequentially within a certain time interval to cover terminals in a certain area.
  • the terminal can also receive the same signal repeatedly sent by the different transmitting beams through the receiving beam a to the receiving beam c in a certain time interval, so as to determine the optimal receiving beam in the receiving beam set, and determining the optimal Beam pair link.
  • the terminal needs to monitor the physical downlink control channel (PDCCH) all the time, and then receives the downlink data according to the monitored PDCCH and the indication message sent by the network side.
  • the network side is not always sending data, the way the terminal always monitors the PDCCH causes waste of power consumption of the terminal.
  • the 3GPP standard protocol introduces discontinuous reception (DRX) technology in the long term evolution (LTE) system.
  • DRX discontinuous reception
  • LTE long term evolution
  • the terminal can periodically enter the active period and the sleep period, and can only perform beam scanning or receive signals during the active period, thereby reducing power consumption.
  • the position of the terminal changes (such as rotation or translation), receiving signals through the previously determined optimal receiving beam may cause reception failure.
  • the embodiment of the application provides a discontinuous reception scheme, including a discontinuous reception method, device, and system, which is used to respond to changes in the motion state of the terminal or changes in the received signal quality before the end of the sleep period indicated by the network , Enter the activation period early.
  • a communication device which may be the complete computer of a computing device, or part of the device in the computing device, such as a chip related to wireless communication functions, such as a system Chip, microprocessor (MCU).
  • MCU microprocessor
  • the system chip is also called system-on-chip, or SoC chip.
  • the system chip may include a baseband processing chip, which is sometimes also referred to as a modem or baseband processor.
  • the microprocessor may also be referred to as a co-processor, or a low-power microprocessor, and may also be referred to as a micro-processing unit. In this application, it may also be referred to as a sensor hub.
  • the microprocessor can be integrated inside the SoC chip or not integrated with the SoC chip.
  • an embodiment of the present application provides a device for discontinuous reception of a terminal, where the discontinuous reception includes a sleep period and an activation period of the terminal indicated by the network, and the device includes:
  • a receiving unit configured to receive motion state information of the terminal, where the motion state information is used to indicate the motion state of the terminal;
  • the first processing unit is configured to determine the time length for waking up the terminal in advance according to the motion state of the terminal, and enable the terminal to enter the activation period in advance by the time length before the end of the sleep period indicated by the network.
  • the device may be a microprocessor or an SoC chip.
  • the receiving unit is the input/output interface of the microprocessor (for example, the chip pin of the microprocessor), and the first processing unit is the processor of the microprocessor; for the SoC chip, the receiving unit It refers to the input and output interface of the SoC chip, and the first processing unit is the microprocessor in the SoC chip.
  • the device further includes:
  • the second processing unit is configured to re-determine the optimal receiving beam within the time period when the terminal enters the activation period in advance, and the optimal receiving beam is used to receive a paging message.
  • the terminal when the terminal receives a paging message through the optimal receiving beam previously determined by the terminal due to a change in the motion state, the signal quality of the corresponding received signal may be poor, which may cause the reception of the paging message to fail.
  • the optimal receiving beam of the terminal After the terminal enters the activation period, the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the second processing unit is further configured to: within the time period when the terminal enters the activation period in advance, Among receiving beams adjacent to the optimal receiving beam determined by the terminal, the optimal receiving beam is re-determined.
  • the optimal receiving beam can be re-determined from the receiving beams adjacent to the previously determined optimal receiving beam. In order to reduce the time to determine the optimal receiving beam and reduce power consumption.
  • the second processing unit is further configured to re-determine the optimal receiving beam among all the receiving beams of the terminal within the time period when the terminal enters the activation period in advance.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the first duration is different from the second duration.
  • the first processing unit may determine the length of time to enter the activation period in advance according to the motion state of the terminal, and then set a timer to wake up the terminal in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware. For example, if the first duration is 60ms, by selecting a built-in hardware timer, the duration of the hardware timer is 20ms, and a counter is set in the software code. The initial value of the counter is 3, and When the hardware timer prompts for 20 ms each time, the counter is decremented by 1, and when the counter becomes 0, it is considered that the first time period is reached, and the terminal is awakened to enter the activation period.
  • the motion state information comes from a sensor coupled with the receiving unit.
  • the motion state information may be sensory information measured by a sensor.
  • the angle of rotation measured by the gyroscope may be determined the motion state of the terminal according to the above information.
  • the motion state information may also be indication information further calculated by a sensor according to the measured motion state information of the terminal, and the indication information may be used to indicate the motion state of the terminal.
  • the high level represents the first motion state
  • the low level represents the second motion state
  • the zero level represents that the motion state has not changed.
  • the first processing unit is a microprocessor, and the first processing unit enters discontinuous reception at the terminal It is still working during the dormant period.
  • the second processing unit is a baseband processor, and the second processing unit enters discontinuous reception at the terminal Enter the dormant state during the dormant period.
  • the baseband processor enters a dormant state when the terminal enters a dormant period of discontinuous reception, that is, is not in a working state, so as to reduce power consumption.
  • the second processing unit is further configured to receive the discontinuous reception configuration information according to the discontinuous reception configuration information issued by the network To determine the dormant period and the active period of the terminal indicated by the network.
  • the discontinuous reception configuration information may be carried by the physical downlink control channel PDCCH, and the terminal may be in a connected state.
  • the second processing unit is further configured to determine, according to the system information block issued by the network, the The dormancy and activation periods of the terminal.
  • system information block may be carried by the physical broadcast channel PBCH, and the terminal may be in an idle state.
  • an apparatus for discontinuous reception of a terminal including:
  • the first reading unit is used to read historical signal quality information of the terminal
  • the first processing unit is configured to determine the time period for waking up the terminal in advance according to the historical signal quality information of the terminal, and enable the terminal to enter the activation period in advance by the time period before the end of the sleep period indicated by the network.
  • the device may be a microprocessor or an SoC chip.
  • the first reading unit may be used to read the received signal quality information of the terminal from an internal or external memory of the device, and the memory may be located in the SoC chip or the baseband processor.
  • the first reading unit is the input/output interface of the microprocessor (for example, the chip pin of the microprocessor), and the first processing unit is the processor of the microprocessor; for the SoC chip ,
  • the first reading unit is the input/output interface of the microprocessor, and the first processing unit is the microprocessor in the SoC chip.
  • the device further includes:
  • the second processing unit is configured to re-determine the optimal receiving beam within the time period when the terminal enters the activation period in advance, and the optimal receiving beam is used to receive a paging message.
  • the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the second processing unit is further configured to, within the time period when the terminal enters the activation period in advance, among the adjacent receiving beams determined by the terminal before the optimal receiving beam , Re-determine the optimal receiving beam.
  • the historical signal quality information of the terminal can correspond to different situations.
  • the optimal receiving beam can be determined among all the receiving beams of the terminal; when the historical signal quality of the terminal is poor or general At this time, the optimal receiving beam may be re-determined among the receiving beams adjacent to the optimal receiving beam previously determined by the terminal.
  • different historical signal quality information of the terminal is used to adaptively select different durations for entering the activation period in advance, which can improve the reception quality or reception success rate of the paging signal and reduce power consumption.
  • the second processing unit is further configured to: within the time period when the terminal enters the activation period in advance, Re-determine the optimal receiving beam among all receiving beams.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the first processing unit may determine the length of time to enter the activation period in advance according to the received signal quality history information of the terminal, and then set a timer to wake up the terminal in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the first processing unit is a microprocessor, and the first processing unit enters discontinuous reception at the terminal Is still working during the dormant period.
  • the second processing unit is a baseband processor, and the second processing unit enters discontinuous reception at the terminal Enter the dormant state during the dormant period.
  • the second processing unit is further configured to determine the network according to the discontinuous reception configuration information issued by the network The dormant period and active period of the terminal indicated.
  • the discontinuous reception configuration information may be carried by the physical downlink control channel PDCCH, and the terminal may be in a connected state.
  • the second processing unit is further configured to determine the network indicated by the network according to the system information block issued by the network The dormancy and activation periods of the terminal.
  • system information block may be carried by the physical broadcast channel PBCH, and the terminal may be in an idle state.
  • an embodiment of the present application provides a method for discontinuous reception, where the discontinuous reception includes the dormancy period and the activation period of the terminal indicated by the network, including:
  • the motion state of the terminal determine the duration of waking up the terminal in advance, and enable the terminal to enter the activation period in advance of the duration before the end of the sleep period indicated by the network.
  • the device for performing the above steps may be a microprocessor or an SoC chip. It should be understood that, according to the motion state of the terminal, it is determined whether the terminal needs to be awakened in advance, and more preparation time is reserved, which reduces the probability of missed paging messages or failure to receive paging messages.
  • the method further includes:
  • the optimal receiving beam is re-determined, and the optimal receiving beam is used to receive the paging message.
  • the terminal when the terminal receives a paging message through the optimal receiving beam previously determined by the terminal due to a change in the motion state, the signal quality of the corresponding received signal may be poor, which may cause the reception of the paging message to fail.
  • the optimal receiving beam of the terminal After the terminal enters the activation period, the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the method includes: within the time period when the terminal enters the activation period in advance, re-determining among the adjacent receiving beams of the optimal receiving beam determined by the terminal before Optimal receiving beam.
  • the optimal receiving beam can be re-determined from the receiving beams adjacent to the previously determined optimal receiving beam. In order to reduce the time to determine the optimal receiving beam and reduce power consumption.
  • the method includes: re-determining the optimal receiving beam among all the receiving beams of the terminal within the time period when the terminal enters the activation period in advance.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the method further includes: when the terminal is in the first motion state, determining that the time period for waking up the terminal in advance is the first duration.
  • the length of time to enter the activation period in advance can be determined, and then a timer can be set to wake up the terminal in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the method includes: when the terminal is in the second motion state, determining that the time length for waking up the terminal in advance is the second time length; wherein, the second time length is the same as the first time length. The duration is different.
  • the motion state information is received through a sensor.
  • the sensing information of the sensor may be the motion state information of the terminal measured by the sensor, for example, the rotation angle measured by the gyroscope.
  • the first processing unit may determine the motion state of the terminal according to the above information.
  • the motion state information may also be indication information further calculated by a sensor according to the measured motion state information of the terminal, and the indication information may be used to indicate the motion state of the terminal.
  • the high level represents the first motion state
  • the low level represents the second motion state
  • the zero level represents that the motion state has not changed.
  • Combining the third aspect includes: determining the dormant period and the active period of the terminal indicated by the network according to the discontinuous reception configuration information issued by the network.
  • the discontinuous reception configuration information may be carried by the physical downlink control channel PDCCH, and the terminal may be in a connected state.
  • the second processing unit is further configured to determine, according to the system information block issued by the network, the The dormancy and activation periods of the terminal.
  • system information block may be carried by the physical broadcast channel PBCH, and the terminal may be in an idle state.
  • an embodiment of the present application provides a discontinuous reception method, including:
  • the device for performing the above steps may be a microprocessor or an SoC chip. It should be understood that, according to the historical signal quality of the terminal, it is determined whether the terminal needs to be awakened in advance, and more preparation time is reserved, which reduces the probability of missed paging messages or failure to receive paging messages.
  • the method further includes:
  • the optimal receiving beam is re-determined, and the optimal receiving beam is used to receive the paging message.
  • the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the method includes: within the time period when the terminal enters the activation period in advance, re-determining the optimal receiving beam among the adjacent receiving beams determined by the terminal beforehand. Receive beam.
  • the historical signal quality information of the terminal can correspond to different situations.
  • the optimal receiving beam can be determined among all the receiving beams of the terminal; when the historical signal quality of the terminal is poor or general At this time, the optimal receiving beam may be re-determined among the receiving beams adjacent to the optimal receiving beam previously determined by the terminal.
  • different historical signal quality information of the terminal is used to adaptively select different durations for entering the activation period in advance, which can improve the reception quality or reception success rate of the paging signal and reduce power consumption.
  • the method includes: within the time period when the terminal enters the activation period in advance, in all receive beams of the terminal Re-determine the optimal receiving beam.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the length of time to enter the activation period in advance can be determined, and then a timer can be set to wake up the terminal in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the method further includes: determining all instructions indicated by the network according to the discontinuous reception configuration information issued by the network; The sleep period and activation period of the terminal.
  • the discontinuous reception configuration information may be carried by the physical downlink control channel PDCCH, and the terminal may be in a connected state.
  • the method further includes: determining the dormancy of the terminal indicated by the network according to the system information block issued by the network Period and activation period.
  • system information block may be carried by the physical broadcast channel PBCH, and the terminal may be in an idle state.
  • a terminal including:
  • the baseband processor is configured to determine the dormant period and the active period of the terminal indicated by the network according to a message from the network;
  • the microprocessor coupled with the sensor and the baseband processor is used to determine the length of time for waking up the terminal in advance according to the motion state of the terminal, and to enable the sleep period indicated by the network at the terminal Before ending, enter the activation period in advance of the time length, wherein the microprocessor is still in the working state when the terminal enters the sleep period of discontinuous reception.
  • the sensing information of the sensor may be the motion state information of the terminal measured by the sensor, for example, the rotation angle measured by a gyroscope, and the microprocessor may determine the terminal’s Movement status.
  • the motion state information may also be indication information further calculated by a sensor according to the measured motion state information of the terminal, and the indication information may be used to indicate the motion state of the terminal.
  • the high level represents the first motion state
  • the low level represents the second motion state
  • the zero level represents that the motion state has not changed.
  • the baseband processor is further configured to re-determine the optimal receiving beam within the time period when the terminal enters the activation period in advance, and The optimal receiving beam is used to receive a paging message, and the baseband processor enters a dormant state when the terminal enters a dormant period of discontinuous reception.
  • the terminal when the terminal receives a paging message through the optimal receiving beam previously determined by the terminal due to a change in the motion state, the signal quality of the corresponding received signal may be poor, which may cause the reception of the paging message to fail.
  • the optimal receiving beam of the terminal After the terminal enters the activation period, the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the baseband processor is further configured to: within the time period when the terminal enters the activation period in advance, the optimal receiving beam determined before the terminal is adjacent to the receiving beam In, re-determine the optimal receiving beam.
  • the optimal receiving beam can be re-determined from the receiving beams adjacent to the previously determined optimal receiving beam. In order to reduce the time to determine the optimal receiving beam and reduce power consumption.
  • the baseband processor is further configured to re-determine the optimal receiving beam among all receiving beams of the terminal within the time period when the terminal enters the activation period in advance.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the microprocessor is further configured to determine the length of time for waking up the terminal in advance when the terminal is in the first motion state Is the first duration.
  • the microprocessor may determine the length of time to enter the activation period in advance according to the motion state of the terminal, and then set a timer to wake up the terminal in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the microprocessor is further configured to determine that the time period for waking up the terminal in advance is the second time period when the terminal is in the second motion state; wherein, the second time period is equal to The first duration is different.
  • the discontinuous reception configuration information may be carried by the physical downlink control channel PDCCH, and the terminal may be in a connected state.
  • the baseband processor is further configured to determine the network indication according to the discontinuous reception configuration information issued by the network The dormant period and activation period of the terminal.
  • the baseband processor is further configured to determine the terminal indicated by the network according to the system information block issued by the network The dormant period and activation period.
  • system information block may be carried by the physical broadcast channel PBCH, and the terminal may be in an idle state.
  • an embodiment of the present application provides a terminal, including:
  • Baseband processor used to read the historical signal quality information of the terminal
  • a microprocessor coupled with the baseband processor is used to determine the time length for waking up the terminal in advance according to the historical signal quality information of the terminal, and to enable the terminal to advance all the time before the end of the sleep period indicated by the network.
  • the said duration enters the activation period.
  • the baseband processor may be used to read the received signal quality information of the terminal from an internal or external memory of the terminal, and the memory may be located in the baseband processor. It should be understood that, according to the historical signal quality of the terminal, it is determined whether the terminal needs to be awakened in advance and more preparation time is reserved, which reduces the probability of missed paging messages or failure to receive paging messages.
  • the baseband processor is further configured to re-determine the optimal receiving beam within the time period when the terminal enters the activation period in advance, and The optimal receiving beam is used to receive paging messages.
  • the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, and the corresponding signal quality is the best, which reduces the risk of paging message reception failure.
  • the baseband processor is further configured to, within the time period when the terminal enters the activation period in advance, among the adjacent receiving beams determined by the terminal before the optimal receiving beam, Re-determine the optimal receiving beam.
  • the historical signal quality information of the terminal can correspond to different situations.
  • the optimal receiving beam can be determined among all the receiving beams of the terminal; when the historical signal quality of the terminal is poor or general At this time, the optimal receiving beam may be re-determined among the receiving beams adjacent to the optimal receiving beam previously determined by the terminal.
  • different historical signal quality information of the terminal is used to adaptively select different durations for entering the activation period in advance, which can improve the reception quality or reception success rate of the paging signal and reduce power consumption.
  • the baseband processor is further configured to: within the time period when the terminal enters the activation period in advance, Re-determine the optimal receiving beam among all receiving beams.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the microprocessor may determine the length of time to enter the activation period in advance according to the historical signal quality information of the terminal, and then set a timer to wake up the terminal in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the microprocessor is further configured to remain in a working state when the terminal enters a sleep period of discontinuous reception.
  • the baseband processor is further configured to enter a sleep state when the terminal enters a sleep period of discontinuous reception.
  • the baseband processor is further configured to determine the network indication according to discontinuous reception configuration information issued by the network The dormant period and activation period of the terminal.
  • the discontinuous reception configuration information may be carried by the physical downlink control channel PDCCH, and the terminal may be in a connected state.
  • the baseband processor is further configured to determine the terminal indicated by the network according to the system information block issued by the network The dormant period and activation period.
  • system information block may be carried by the physical broadcast channel PBCH, and the terminal may be in an idle state.
  • an embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores program code, and when the program code is executed by a processor in a terminal, the above-mentioned first The methods of each of the three aspects or the fourth aspect.
  • the embodiments of the present application provide a computer program product.
  • the program code contained in the computer program product is executed by a processor in a terminal, each implementation manner in the third aspect or the fourth aspect described above is implemented Methods.
  • an embodiment of the present application provides a communication system, including: a wireless network device, and the device described in each of the above-mentioned first aspect or the second aspect, or the fifth or sixth aspect The terminal described in each implementation mode in.
  • a beam may be understood as a communication resource.
  • Different transmit beams can be understood as different numbers of synchronization signal blocks transmitted by the same transmitting end device, can also be understood as different codebooks, and can also be understood as different reference signal ports.
  • Different receiving beams can be understood as radio frequency transceiver circuits with different parameters or different radio frequency transceiver circuits configured with different parameters (for example, phase shifter parameters), can also be understood as different spatial filters, or can also be understood as different Reference signal port.
  • Adjacent receiving beams can be understood as having numbers (such as codebook numbers or receiving beam numbers, etc.) adjacent, or similar in direction, or adjacent reference signal ports.
  • the motion state of the terminal it is determined whether the terminal needs to be awakened in advance, and more preparation time is reserved.
  • FIG. 1-1 Schematic diagram of the wireless communication system
  • Figure 1-2 is a schematic diagram of paging timing on the time axis
  • Figure 1-3 is a schematic diagram of the discontinuous reception period on the time axis
  • Figure 1-4 is a schematic diagram of the early wake-up duration on the time axis
  • Figure 1-5 is a schematic diagram of the terminal rotating during the sleep period
  • Figure 1-6 is a schematic diagram of the terminal moving during the dormant period
  • Figure 2-1 is a schematic diagram of a discontinuous reception method in an embodiment of this application.
  • Figure 2-2 is a schematic diagram of the baseband processor and microprocessor in the terminal;
  • Figure 2-3 is a schematic diagram of multiple receiving beams of a terminal
  • Figure 2-4 is a schematic diagram of the structure of a synchronization signal block
  • Figure 2-5 is a schematic diagram of the structure of a burst set of synchronization signals
  • Figure 2-6 is a schematic diagram of the period of primary synchronization/secondary synchronization/physical broadcast channel resource blocks
  • Figure 2-7 is a schematic diagram of calculating sleep duration
  • Figure 2-8 is a schematic diagram of calculating the extra early wake-up time
  • Figure 2-9 is a schematic diagram of setting multiple timers
  • Figure 2-10 is a schematic diagram of determining the sleep timer
  • FIG. 3 is a schematic diagram of a discontinuous reception method in an embodiment of this application.
  • Figure 4 is a schematic diagram of a device in an embodiment of the application.
  • Figure 5 is a schematic diagram of a device in an embodiment of the application.
  • FIG. 6 is a schematic diagram of a terminal in an embodiment of the application.
  • FIG. 7 is a schematic diagram of a terminal in an embodiment of the application.
  • Fig. 8 is a schematic diagram of a communication system in an embodiment of the application.
  • the wireless communication system 00 includes a wireless network device 01 and a terminal 02, where the number of wireless network devices and terminals may each be one or more.
  • the wireless network device 01 may be an LTE system, an NR system, or an evolved node B (eNB) macro base station or a micro base station (evolutional node B, eNB) in an authorized auxiliary access long-term evolution (LAA-LTE) system. Also called “small base station”), pico base station, access point (access point, AP), transmission point (transmission point, TP), or gNB, etc.
  • eNB evolved node B
  • eNB micro base station
  • LAA-LTE authorized auxiliary access long-term evolution
  • small base station pico base station
  • access point access point
  • AP transmission point
  • TP transmission point
  • gNB gNode B
  • Terminal 02 can be a mobile station (MS), mobile terminal (mobile terminal), smart terminal, etc., where the terminal device can communicate with one or more core networks via a radio access network (RAN) .
  • the terminal device can be a mobile phone (or called a "cellular" phone), a computer with a mobile terminal, etc.
  • the terminal device can also be a portable, pocket-sized, handheld, computer built-in or vehicle-mounted mobile device, and the future NR network They exchange voice or data with the wireless access network.
  • Description of terminal equipment In this application, terminal equipment may also include a relay, and any data communication with the base station can be regarded as terminal equipment. In this application, a terminal in a general sense will be introduced.
  • the terminal Whether the terminal is in the idle state, connected state or inactive state, if there is no such discontinuous reception mechanism, it will always monitor the downlink PDCCH message to see if there is information from the serving cell. Most of the time, the terminal does not always interact with the network for effective information, does not always perform upload or download services, and does not always transmit voice data during a call. Most of the time, when there is no data interaction between the terminal and the network, if the terminal continues to monitor PDCCH messages, it will consume more power. Discontinuous reception technology allows the terminal to enter sleep mode periodically at certain times. The time period during which the terminal is in the dormant state is called the dormant period. During the dormant period, the terminal does not monitor PDCCH messages but needs to monitor.
  • the baseband processor can sleep and be in a non-working state during the sleep period, and even the corresponding radio frequency receiving channel can be in a closed state until it enters the working state during the active period, so that the terminal can achieve the purpose of power saving.
  • the base station first determines the paging occasion (PO). As shown in Figure 1-3, the base station determines the sleep period and active period of discontinuous reception according to the PO, and sets the The dormant period and the active period are sent to the terminal, and the terminal receives a downlink message from the network.
  • the downlink message is used to indicate to the terminal the non-continuously received active period and dormant period.
  • the downlink message carried on the PDCCH is a discontinuous reception configuration message, or the downlink message is a system information block (SIB) carried on a physical downlink control channel (physical broadcast channel, PBCH). ), not limited here.
  • SIB system information block
  • the terminal uses the discontinuous period configuration message carried on the DCCH or the system information block carried on the PBCH, as well as the international mobile subscriber identification number (IMSI) and other information to determine the time domain position of the PO and the sleep of discontinuous reception Period and activation period.
  • IMSI international mobile subscriber identification number
  • the base station may determine the sleep period and the active period of discontinuous reception according to paging occasion (PO), and send the designated sleep period and active period of discontinuous reception to the corresponding terminal.
  • PO paging occasion
  • T_po is the start time node corresponding to PO
  • the terminal needs to enter the activation period before T_po to receive the paging message sent by the base station.
  • the terminal exits from the dormant period, resumes the receiving circuit, and enters the active period to receive paging messages normally. It requires a certain processing time, that is, the terminal needs a certain processing time before T_po. This period is called the early wake-up period
  • the duration of the early wake-up period is called the early wake-up time Ta.
  • Ta can be estimated through hardware configuration delay and network conditions, and then determine the required sleep duration Ts according to Ta, and set a timer with duration Ts, and then enter the sleep period.
  • Ts ends, the terminal exits sleep period.
  • the MCU Microcontroller Unit, MCU
  • the MCU is kept in working state, which corresponds to the baseband processor.
  • Some circuits of the terminal are in the dormant state, and the current is small to reduce power consumption; when the terminal enters the active period from the dormant period, the current of some circuits of the terminal may suddenly increase or gradually increase to enable more functions For example, turn on the receiving circuit to receive paging signals.
  • the wireless network device 01 can be a new generation node B (gNB).
  • the gNB and terminal use array antennas to form receiving and transmitting beams to achieve communication with the terminal.
  • the directivity of the beam can be made stronger, so that the terminal can obtain array gain and reduce interference.
  • the transmit beam formed by gNB includes transmit beam 1, transmit beam 2 and transmit beam 3.
  • the transmit beam formed by the terminal includes receive beam a, receive beam b, and receive beam c.
  • transmit beam 2 passed by gNB Communicating with the receiving beam b passed by the terminal can make the signal quality of the message received by the terminal good.
  • the terminal uses the receiving beam b during the activation period of the i-th discontinuous reception, but if the terminal sends a rotation after entering the dormant period, then for the i+1-th activation period of the discontinuous reception, the terminal The direction of the receiving beam b has changed, and receiving signals through the receiving beam b may cause the terminal to greatly reduce the signal quality of the gNB received message.
  • the communication working frequency range is between 28G-39G, and the diffraction ability of electromagnetic waves is lower than that of 3G frequency band.
  • the terminal uses the receive beam b during the active period of the i-th discontinuous reception, the signal quality value reaches the maximum, but it moves during the dormant period, so that the During the active period, the signal quality value of the receiving beam b is weakened, which causes the terminal to greatly reduce the signal quality of the message received by the gNB.
  • the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the embodiments of the present application provide a discontinuous reception scheme, including a discontinuous reception method, device, and system, which are used to detect changes in the mobile state of the terminal or changes in the quality of the received signal in the sleep mode indicated by the network. Before the end of the period, enter the activation period early.
  • the following exemplary designs for entering the activation period in advance are given.
  • how far in advance to enter the activation period can be determined by two factors, which are sensor information and signal quality history information. Two embodiments are described below respectively. Among them, the first embodiment is an implementation manner of determining how early to enter the activation period through sensor information, and the second embodiment is an implementation manner of determining how early to enter the activation period through signal quality history information.
  • This application provides a discontinuous reception method for entering the activation period of discontinuous reception according to sensor information before the end of the sleep period indicated by the downlink message.
  • the discontinuous reception includes the dormant period and the active period of the terminal indicated by the network, and the method includes:
  • the motion state information comes from a sensor coupled with the receiving unit.
  • the terminal includes a baseband processor and a microprocessor.
  • the microprocessor can also be called a coprocessor, or a low-power microprocessor, or a micro-processing unit. In this application, it can also refer to the sensor hub.
  • the microprocessor can be integrated inside the SoC chip or not integrated with the SoC chip.
  • the baseband processor enters the dormant state when the terminal enters the dormant period of discontinuous reception, but the microprocessor is still in the working state when the terminal enters the dormant period of discontinuous reception.
  • the microprocessor includes a timer and a sensor.
  • the terminal obtains the motion state information through a built-in sensor.
  • the signal quality may be reduced, and the sensing information may include the moving distance and the rotation angle.
  • the sensing information of the sensor may be the motion state information of the terminal measured by the sensor, for example, the rotation angle measured by the gyroscope.
  • the first processing unit may determine the motion state of the terminal according to the above information.
  • the motion state information may also be indication information further calculated by a sensor according to the measured motion state information of the terminal, and the indication information may be used to indicate the motion state of the terminal.
  • the high level represents the first motion state
  • the low level represents the second motion state
  • the zero level represents that the motion state has not changed.
  • the first rotation angle and the second rotation angle are preset.
  • the first rotation angle is greater than the second rotation angle.
  • the first rotation angle is 60° and the second rotation angle is 30°. If it exceeds 60°, it is determined as the first motion state; if the rotation angle during the dormant period of the terminal exceeds 30° and does not exceed 60°, it is determined as the second motion state.
  • rotation can be understood as horizontal rotation. Can also be extended to vertical flip.
  • the first displacement distance and the second displacement distance where the first displacement distance is greater than the second displacement distance, for example, the first displacement distance is 10 meters, and the second displacement distance is 5 meters. If it exceeds 10 meters, it is determined as the first motion state; if the rotation angle during the dormant period of the terminal exceeds 5 meters and does not exceed 10 meters, it is determined as the second motion state.
  • the terminal does not belong to the first motion state or the second motion state, it can be considered that its motion state has not changed.
  • the time for waking up the terminal in advance is the default time Ta0, where Ta0 is determined by the terminal according to the signal quality of the current environment and the hardware configuration of the terminal The length of time that the application wakes up the terminal in advance.
  • Ta0 is only enough for the terminal to restore the receiving circuit. Due to the change in the quality of the received signal during the dormant period of the terminal, the terminal needs additional time to perform beam scanning to determine the optimal receiving beam, and the additional time is the time required for beam scanning . Then the time length for waking up the terminal in advance is the total time length of Ta0 plus the extra time length.
  • the received signal quality of the terminal can be obtained by obtaining signal-to-noise ratio (SNR), signal-to-interference and noise ratio (SINR), and received signal code power (received signal code power, RSCP), reference signal receiving power (RSRP), received signal strength indicator (RSSI), and reference signal receiving quality (RSRQ) to determine the terminal
  • SNR signal-to-noise ratio
  • SINR signal-to-interference and noise ratio
  • RSCP received signal code power
  • RSRP reference signal receiving power
  • RSSI received signal strength indicator
  • RSSQ reference signal receiving quality
  • beam scanning includes global scanning or neighborhood scanning.
  • Global scanning can be understood as re-determining the optimal receiving beam among all the receiving beams of the terminal within the time period when the terminal enters the activation period in advance; neighborhood scanning It can be understood that within the time period when the terminal enters the activation period in advance, the optimal receive beam is re-determined among the adjacent receive beams of the optimal receive beam previously determined by the terminal.
  • the terminal has 8 receiving beams. Assuming that it takes 10 milliseconds (ms) to scan a receiving beam, the global scan requires beam scanning of 8 receiving beams, which requires at least 80ms of time. ; Assuming that the neighborhood scan is to scan one receiving beam on each of the left and right sides of the receiving beam b, then two receiving beams can be scanned for the beam, and a duration of 20 ms is required.
  • ms milliseconds
  • the historical signal quality information of the terminal can correspond to different situations.
  • the optimal receiving beam can be determined among all the receiving beams of the terminal; when the historical signal quality of the terminal is poor or general At this time, the optimal receiving beam may be re-determined among the receiving beams adjacent to the optimal receiving beam previously determined by the terminal.
  • different historical signal quality information of the terminal is used to adaptively select different time lengths to enter the active period in advance, which can improve the reception quality or reception success rate of the paging signal while reducing power consumption.
  • the additional time includes the time required for the global scan; if it is determined that the terminal needs to perform a neighborhood scan, the additional time includes the time required for the neighborhood scan; if it is determined not If beam scanning is required, then the extra time length is 0 or the beam scanning time length is not included.
  • Ta(n_Sweeping) be the time required for the neighborhood scan, set the number of receiving beams required for the neighborhood scan to be k, let Ta(g_Sweeping) be the time needed for the global scan, and set the time required for the global scan
  • the number of end beams of beam scanning is m.
  • the time required to scan each receiving beam is Ty, then Ta(n_Sweeping) needs at least k*Ty time, and Ta(g_Sweeping) needs at least m*Ty time. Understandably, if m is greater than k, Ta(g_Sweeping) is greater than Ta(n_Sweeping).
  • the terminal performs beam scanning according to the primary synchronization/secondary synchronization/PBCH block (PSS/SSS PBCH block, SSB) issued by the gNB, as shown in Figure 2-4 (a schematic diagram of the structure of a synchronization signal block) ), in a 5G communication system, the primary synchronization signal (primary synchronization signal), the secondary synchronization signal (secondary synchronization signal) and the physical broadcast channel (physical broadcast channel) together form an SSB.
  • An SSB occupies a total of 4 orthogonal frequency division multiplexing (OFDM) symbols in the time domain, and occupies a total of 240 consecutive subcarriers in the frequency domain, that is, 20 physical resource blocks (physical resource blocks).
  • OFDM orthogonal frequency division multiplexing
  • the subcarrier spacing of the SSB can be one of 15 kilohertz (KHz), 30KHz, 120KHz, and 240KHz. Among them, 15KHz and 30KHz are used for frequency bands below 6 GHz, and 120KHz and 240KHz are used for frequency bands above 6 GHz.
  • FIG. 2-5 is a schematic structural diagram of a synchronization signal burst set provided by an embodiment of the application.
  • a synchronization signal burst set (synchronization signal burst set, SS burst set) can be composed of at most L (L ⁇ 1) SSBs, and the synchronization signal burst set can be periodic ⁇ launched.
  • the value of L is related to the frequency band.
  • the maximum value of L can be 8 in the frequency band below 6GHz, and the maximum value of L can be 64 in the frequency band above 6GHz.
  • the SSB in a sync signal burst set should be transmitted within a 5ms window.
  • the synchronization signal burst set is transmitted according to the predefined synchronization signal burst set period (default SS burst set period). Generally, the SSB period can be 20ms by default.
  • wireless network devices can use different transmit beam directions to sequentially transmit SSBs of different numbers in the synchronization signal burst set transmit period, and they can also use the same transmit beam direction to transmit synchronization sequentially The SSB of the same number during the transmission period of the signal burst set.
  • the synchronization signal blocks with different numbers in the embodiments of the present application can also be understood as supporting transmit beam scanning in different directions.
  • the base station In the frequency band below 6GHz, the base station can be enabled to support up to 8 transmit beam scanning, and in the frequency band above 6GHz, the base station can be enabled to support up to 64 transmit beam scanning.
  • the strength of the SSB signal received by the terminal through different beam pair links may be different.
  • the downlink signal is received through the corresponding receiving beam to ensure the quality of the received signal.
  • the idle or inactive terminal receives and measures the corresponding SSB in a predetermined manner within a certain period of time, and determines the optimal receiving beam according to the measurement result corresponding to each receiving beam or each beam pair link.
  • the terminal can be equipped with receiving beam a, receiving beam b, and receiving beam c to respectively receive different SSBs in at least three synchronization signal bursts periodically sent by the base station, and Measure the SSB received by each receiving beam. If there are L SSBs in each synchronization signal burst set, each receiving beam corresponds to at most L SSB measurement results. The optimal receiving beam is determined according to the corresponding measurement result (for example, signal to interference and noise ratio).
  • the configurable value of the duration of the window time of the SSB cycle includes: 5, 10, 20, 40, 80, 160 (unit: ms). For example, if the configured value of the selected SSB cycle is 10ms, the duration of the SSB window time is 5ms, and the duration of the non-window time is 5ms, then the duration Tssb of the SSB cycle is 10ms.
  • the length of the domain scanning required is the time length of the window time in k SSB cycles, namely k *5ms, but because the non-window time cannot be skipped, it is necessary to calculate the duration of the complete SSB cycle, namely k*Tssb. Since the non-window time of the last SSB cycle is not needed, only the duration of the window time is required, so Performing a neighborhood scan is k-1 complete SSB weeks plus the duration of the window time of the last SSB cycle to get:
  • the current time is not the start time point of the window time of a certain SSB cycle, and if beam scanning cannot be performed at the start time point of the window time of the non-SSB cycle, it is necessary to change the current time to the beginning of the window time of the nearest SSB cycle in the future
  • the time difference ⁇ T at the time point is also included, and the time required for the neighborhood scan is finally determined as:
  • Ta(n_sweeping) Tssb*(k-1)+5ms+ ⁇ T
  • the final determination of the time required for the neighborhood scan is:
  • Ta(n_sweeping) Tssb*(k-1)+X+ ⁇ T
  • Ta(g_Sweeping) Tssb*(m-1)+X+ ⁇ T
  • Tssb is equal to 10ms
  • the number of beams that need to be scanned for neighborhood scanning is 2
  • the duration X of the window time of the SSB cycle is equal to 5ms
  • the current time to the start time point of the window time of the nearest SSB cycle in the future The time difference ⁇ T is 1ms, then:
  • the number of beams to be scanned for global scanning is 8, then
  • Ta1 Ta0+Ta(g_sweeping)
  • Ta2 Ta0+Ta(n_sweeping)
  • the terminal when the terminal is in the first motion state, it is determined that the time period for waking up the terminal in advance is the first time length; or, when the terminal is in the second motion state, it is determined that the The duration of the terminal is a second duration; wherein, the first duration is different from the second duration.
  • the first duration is the duration required for global scanning
  • the second duration is the duration required for neighborhood scanning.
  • the terminal If the terminal is in the first motion state, it is determined that a global scan is required, and the total duration can be determined as:
  • Ta Ta0+Ta(g_sweeping)
  • the total duration is:
  • Ta Ta0+Ta(n_sweeping)
  • the total time length is:
  • the default time length is 10ms
  • the time required to perform a neighborhood scan is 16ms
  • the time required to perform a global scan is 76ms. If it is determined that a global scan is required, then the total time is:
  • the total duration is:
  • the above calculation method can determine the time period for waking up the terminal in advance.
  • the terminal enters the activation period in advance by the duration before the end of the sleep period indicated by the network.
  • a timer can be set according to the total time period.
  • Ta0 can be used as the total duration Ta, and then the sleep duration Ts can be determined according to Ta0. Specifically, as shown in Figure 2-7, before entering the sleep period, the terminal obtains the current time point T_c, and then calculates the sleep duration Ts:
  • Ts T_po-T_c-Ta
  • T_po-T_c represents the length of time from the start time of PO to the present
  • Ta represents the total time length. Since it is assumed that the signal quality of the environment in which the terminal is in the process of entering the dormant period remains unchanged, Ta0 can be used as the total time length Ta, That is, Ta is equal to Ta0, then T_po-T_c-Ta represents the sleep duration. Finally, the Ts is configured into the timer, and the terminal enters the dormant period. At the end of Ts, the terminal exits the sleep period. When the terminal exits the dormant period, the terminal is still Ta0 from T_po, which is used to restore the receiving circuit. It should be noted that the timer can be a function of the chip, that is, implemented by the same software, or can be a terminal or a hardware entity in the chip, which is not limited here.
  • T_c 16: 43: 0 seconds
  • the start time point T_po of the next PO that is, the start time point of the activation period of the i+1th discontinuous reception
  • T_po-T_c 16 Hour 43 minutes 1 second 280ms, the commonly used discontinuous period is 640ms or 1280ms, here is 640ms as an example
  • T_po-T_c is equal to 640ms
  • Ta is equal to 10ms
  • Ts is equal to T_po-T_c-Ta, which is equal to 630ms, that is, before the terminal enters the sleep period
  • the timer can be set to 630ms.
  • an additional time period can be added to Ta0 to obtain the total time length Ta, and then the dormant time length Ts can be determined according to Ta.
  • the time difference (T_c-) from before the terminal enters the sleep period that is, the current time T_c) to the T_po of the next DRX cycle T_po
  • the total early wake-up duration including Ta0 and additional early wake-up duration
  • Ts T_po-T_c-Ta
  • T_c is 19:29:0 in the evening
  • T_po is 19:29:0 in the evening
  • Ta is equal to 176ms
  • Ts T_po-T_c-Ta
  • the Ts value is configured into the timer, and the terminal enters the dormant period. In this way, when the terminal enters the dormant period and after the end of Ts, the terminal exits from the dormant period. At this time, there is still Ta before the next T_po. Then the terminal has enough time to recover the receiving circuit (using Ta0), and when necessary (when the signal quality is poor), perform a global scan or neighborhood scan (using additional early wake-up time).
  • the terminal can set multiple timers before entering the dormant period, and then determine which one needs to be activated through motion information Timer. As shown in Figure 2-9 (a schematic diagram of setting multiple timers), the terminal is set with 3 timers whose durations are Ts1, Ts2, and Ts3, and the terminal can enter the dormant period.
  • the sleep duration when global scanning, neighborhood scanning, or beam scanning is not required are Ts1, Ts2, and Ts3:
  • Ts1 T_po-T_c–Ta1
  • Ts2 T_po-T_c–Ta2
  • Ts3 T_po-T_c–Ta3
  • the extra time lengths in the case of performing global scanning, neighborhood scanning, or not performing beam scanning are Ta1, Ta2, and Ta3:
  • Ta1 Ta0+Ta(g_sweeping)
  • Ta2 Ta0+Ta(n_sweeping)
  • the timer with the dormancy duration of Ts1 is used as the timer, and the timers with the dormancy duration of Ts2 and Ts3 are turned off; if it is determined that a neighborhood scan is required, the dormancy duration is enabled
  • the Ts2 timer is used as the timer, and the sleep duration Ts1 and Ts3 timers are turned off; if it is determined that beam scanning is not required, the sleep duration Ts3 timer is enabled as the timer, and the sleep duration is turned off Ts1 and Ts2 Timer.
  • Ts1 is over and it is not determined to use the timer with the sleep duration of Ts1 as the timer, it can be considered that global scanning is not required, and the timer with the sleep duration of Ts1 is turned off.
  • Ts2 is over, and it is still not determined to use the timer with a sleep duration of Ts2 as the timer, it can be considered that there is no need to perform a neighborhood scan, and the sleep duration will be Ts2.
  • Timer If the foregoing two timers are both turned off, it can be considered that beam scanning is not required, and the timer with a sleep duration of Ts3 is used as the timer.
  • the timer can also be set in another way. Specifically, before the terminal enters the sleep period, the first timer whose duration is the default duration is set, and then the terminal enters the sleep period. During the dormant period, the terminal acquires sensing information, and determines the motion state of the terminal (the first motion state or the second motion state or the motion state has not changed) according to the sensing information to determine whether beam scanning is required, and if beam scanning is required, Whether to perform a global scan or a neighborhood scan.
  • Ts(new) Ts(time left)-Ta(g_sweeping)
  • Ts(new) Ts(time left)-Ta(n_sweeping)
  • the terminal when the terminal receives a paging message through the optimal receiving beam previously determined by the terminal due to a change in the motion state, the signal quality of the corresponding received signal may be poor, which may cause the reception of the paging message to fail.
  • the optimal receiving beam of the terminal After the terminal enters the activation period, the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the second processing unit is further configured to, within the time period when the terminal enters the activation period in advance, before the terminal determines the optimal receiving beam adjacent to receive Among the beams, re-determine the optimal receiving beam.
  • the optimal receiving beam can be re-determined from the receiving beams adjacent to the previously determined optimal receiving beam. In order to reduce the time to determine the optimal receiving beam and reduce power consumption.
  • the second processing unit is further configured to re-determine the optimal receiving beam among all the receiving beams of the terminal within the time period when the terminal enters the activation period in advance .
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the base station’s transmit beam set includes transmit beam 1, transmit beam 2 and transmit beam 3, and the terminal’s receive beam set includes receive beam a and receive beam b and receive beam c.
  • the base station can transmit signals through transmit beam 1 to transmit beam 3 sequentially within a certain time interval to cover terminals in a certain area.
  • the terminal can also receive the same signal repeatedly sent by the different transmitting beams through the receiving beam a to the receiving beam c in a certain time interval, so as to determine the optimal receiving beam in the receiving beam set, and determining the optimal Beam pair link.
  • receiving beams formed by the terminal which are receiving beam a, receiving beam b, receiving beam c, receiving beam d, receiving beam e.
  • Global scanning is to perform beam scanning on 8 receiving beams in sequence to determine the receiving beam with the best signal quality, and select the receiving beam as the receiving beam for receiving the paging message issued by the gNB in the next activation period of discontinuous reception.
  • Neighborhood scanning is to perform beam scanning on the receiving beam a and the receiving beam c beside the receiving beam b, or adding the receiving beam h and the receiving beam d on this basis to determine the receiving beam with better signal quality, and select the receiving beam
  • the beam is used as the receiving beam for receiving the paging message issued by the gNB in the next activation period of discontinuous reception.
  • the signal quality is determined to be poor, it can be considered that the receive beam b and gNB's transmit beam deviate greatly, so a global scan is required; if the signal quality is determined to be poor, it can be considered that the receive beam b and the transmit beam of gNB have a small deviation , You can use neighborhood scanning; if it is determined that the signal quality is good, it can be considered that the receiving beam b does not deviate from the transmitting beam of gNB, or the deviation is small and negligible, then beam scanning may not be performed.
  • the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the optimal receiving beam is re-determined.
  • the historical signal quality information of the terminal can correspond to different situations.
  • the optimal receiving beam can be determined among all the receiving beams of the terminal; when the historical signal quality of the terminal is poor or general At this time, the optimal receiving beam may be re-determined among the receiving beams adjacent to the optimal receiving beam previously determined by the terminal.
  • different historical signal quality information of the terminal is used to adaptively select different durations for entering the activation period in advance, which can improve the reception quality or reception success rate of the paging signal and reduce power consumption.
  • the optimal receiving beam is re-determined among all the receiving beams of the terminal.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • An embodiment of the present application provides a discontinuous reception method, including:
  • the terminal in order to cope with the situation where the signal quality of the environment in which the terminal is located changes greatly during the sleep process, beam scanning is required.
  • the terminal requires additional duration.
  • the additional time length may be determined by signal quality history information, which is a collection of signal quality collected during the active periods of multiple DRX cycles of the terminal.
  • the signal quality history information includes the signal quality (SNR) collected during the active period of 5 DRX cycles of the terminal, which are -86, -100, -89, -90, -75 (unit: decibel milliwatt dBM).
  • the length of time for entering the activation period in advance can be determined, and then a timer can be set to wake up the terminal in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the device for performing the above steps may be a microprocessor or an SoC chip. It should be understood that, according to the historical signal quality of the terminal, it is determined whether the terminal needs to be awakened in advance and more preparation time is reserved, which reduces the probability of missed paging messages or failure to receive paging messages.
  • the terminal may determine the signal quality according to the signal quality history information, thereby determining whether to perform a neighborhood scan, a global scan, or not to scan, and finally determine the extra time. Specifically, one or more of the following multiple factors can be used to determine whether a global scan, a neighborhood scan, or no scan is required.
  • a first preset duration and a second preset duration may be preset, where the first preset duration (such as 2 seconds) is longer than the second preset duration (such as 1 second).
  • Figure 2-2 (a schematic diagram of determining whether beam scanning is required according to the duration of the DRX cycle) if the duration of the DRX cycle exceeds the first preset duration, it can be considered that the signal quality is high in a sufficiently long time If the probability will change, it is more likely to become worse, then it is determined that the terminal needs to perform a global scan; if the duration of the DRX cycle does not exceed the first preset duration but exceeds the second preset duration, its signal quality may occur If the DRX cycle does not exceed the second preset duration, it can be considered that the signal quality will not change significantly in a short period of time, then it can be determined that the neighborhood scan needs to be performed. Make sure that no beam scanning is required.
  • a first preset number and a second preset number may be preset, where the first preset number (such as 100) is more than the second preset number (such as 60).
  • the terminal can determine that a global scan is needed; if the number of signal quality information in the signal quality history information is greater than the second preset number and less than The first preset number, it can be considered that although there is a certain amount of information, it is still not enough to determine whether the signal quality of the environment in which the terminal is located is good or stable, the terminal can determine to perform neighborhood scanning; if the signal in the signal quality history information If the quantity of quality information is greater than the first preset quantity, it can be considered that there is enough information to determine whether the signal quality of the environment in which the terminal is located is good or stable, and then it can be determined not to perform beam scanning.
  • the signal quality history information shows that the received signal quality of the terminal is stable, beam scanning is not required. If it is unstable, global scanning or neighborhood scanning is required. If it is very unstable , It is determined that a global scan is required.
  • the stability referred to here can be determined by the signal quality variance.
  • the first preset variance and the second preset variance may be preset first, where the first preset variance (such as 100) is greater than the second preset variance (such as 60).
  • the first preset average value and the second preset average value are preset, wherein the first preset average value (such as -70dBM) is better than the second preset average value (such as -90dBM).
  • One or more of the above four judgment methods can be used for judgment. It should be noted that in addition to the above four methods, there can also be other methods to determine whether a global scan or a neighborhood scan is required, which is not limited here.
  • the above four methods can be used for judgment at the same time. If there is a judgment method to determine to use the global scan, then the global scan is used; if there is no judgment method to determine the use of the global scan, and at least one judgment method is used to determine the use Neighborhood scan, use neighborhood scan; if the four judgment methods are determined not to scan, then determine not to scan.
  • the calculation method for the time required for the neighborhood scan and the global scan is the same as the calculation method in step 201, and the total time when the neighborhood scan, the global scan, or the beam scan is not required is also the same as the calculation method in step 201.
  • the calculation method in step 201 is the same and will not be repeated here.
  • the terminal enters the activation period in advance by the duration before the end of the sleep period indicated by the network.
  • the terminal may determine to determine the sleep duration according to the total time, and set a timer with the sleep duration as the duration.
  • the method of calculating the sleep duration is the same as that of step 204, and will not be repeated here.
  • Step 303 is the same as step 203, and will not be repeated here.
  • the discontinuous reception solution provided by the embodiment of the present application is described above by the method, and the following description is from the perspective of the device, the terminal, and the system.
  • an embodiment of the present application provides an apparatus 400 for discontinuous reception of a terminal.
  • the discontinuous reception includes a sleep period and an activation period of the terminal indicated by the network, and the apparatus includes 400:
  • the receiving unit 401 is configured to receive motion state information of the terminal, where the motion state information is used to indicate the motion state of the terminal;
  • the first processing unit 402 is configured to determine the time length for waking up the terminal in advance according to the motion state of the terminal, and enable the terminal to enter the activation period in advance by the time length before the end of the sleep period indicated by the network.
  • the device may be a microprocessor or an SoC chip.
  • the receiving unit is the input/output interface of the microprocessor (for example, the chip pin of the microprocessor), and the first processing unit is the processor of the microprocessor; for the SoC chip, the receiving unit It refers to the input and output interface of the SoC chip, and the first processing unit is the microprocessor in the SoC chip.
  • the device 400 further includes:
  • the second processing unit 403 is configured to re-determine the optimal receiving beam within the time period when the terminal enters the activation period in advance, where the optimal receiving beam is used to receive a paging message.
  • the terminal when the terminal receives a paging message through the optimal receiving beam previously determined by the terminal due to a change in the motion state, the signal quality of the corresponding received signal may be poor, which may cause the reception of the paging message to fail.
  • the optimal receiving beam of the terminal After the terminal enters the activation period, the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the second processing unit 403 is further configured to, within the time period when the terminal enters the activation period in advance, determine the optimal receiving beam adjacent to the terminal before the terminal Among the receiving beams, re-determine the optimal receiving beam.
  • the optimal receiving beam can be re-determined from the receiving beams adjacent to the previously determined optimal receiving beam. In order to reduce the time to determine the optimal receiving beam and reduce power consumption.
  • the second processing unit 403 is further configured to re-determine the optimal reception among all the reception beams of the terminal within the time period when the terminal enters the activation period in advance. Beam.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the terminal when the terminal is in the first motion state, it is determined that the time length for waking up the terminal in advance is the first time length; when the terminal is in the second motion state, it is determined that the time length for waking up the terminal in advance is The duration is a second duration; wherein, the first duration is different from the second duration.
  • the first processing unit 402 may determine the length of time for entering the activation period in advance according to the motion state of the terminal, and then set a timer to wake up the terminal in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the first processing unit 402 yuan is also used to determine that the time period for waking up the terminal in advance is the second time period when the terminal is in the second motion state; The second time period is different from the first time period.
  • the motion state information comes from a sensor 404 coupled with the receiving unit 401.
  • the sensing information of the sensor 404 may be the motion state information of the terminal measured by the sensor, for example, the rotation angle measured by the gyroscope.
  • the first processing unit may determine the motion state of the terminal according to the above information.
  • the sensing information of the sensor 404 may also be indication information further calculated by the sensor 404 according to the measured motion state information of the terminal, and the indication information may be used to indicate the motion state of the terminal.
  • the high level represents the first motion state
  • the low level represents the second motion state
  • the zero level represents that the motion state has not changed.
  • the first processing unit 402 is a microprocessor, and the first processing unit 402 is still in a working state when the terminal enters a sleep period of discontinuous reception.
  • the second processing unit 403 is a baseband processor, and the second processing unit 403 enters a sleep state when the terminal enters a sleep period of discontinuous reception.
  • the second processing unit 403 is further configured to determine the dormancy period and the activation period of the terminal indicated by the network according to the discontinuous reception configuration information issued by the network.
  • the second processing unit 403 is further configured to determine the dormancy period and the activation period of the terminal indicated by the network according to the system information block issued by the network.
  • an embodiment of the present application provides an apparatus 500 for discontinuous reception of a terminal, including:
  • the first reading unit 501 is configured to read historical signal quality information of the terminal
  • the first processing unit 502 is configured to determine the time period for waking up the terminal in advance according to the historical signal quality information of the terminal, and enable the terminal to enter the activation period in advance by the time period before the end of the sleep period indicated by the network.
  • the device 500 may be a microprocessor or an SoC chip.
  • the first reading unit 501 may be used to read the received signal quality information of the terminal from the internal or external memory of the device 500, and the memory may be located in the SoC chip or the baseband processor.
  • the first reading unit 501 is the input/output interface of the microprocessor (for example, the chip pins of the microprocessor), and the first processing unit 502 is the processor of the microprocessor; SoC chip, the first reading unit 501 is the input/output interface of the microprocessor, and the first processing unit 502 is the microprocessor in the SoC chip; it should be understood that, according to the historical signal quality of the terminal, determine whether it is necessary Wake up the terminal in advance, reserve more preparation time, and reduce the probability of missed paging messages or failure to receive paging messages.
  • the device 500 further includes:
  • the second processing unit 503 is configured to re-determine the optimal receiving beam within the time period when the terminal enters the activation period in advance, where the optimal receiving beam is used to receive a paging message.
  • the optimal receiving beam of the terminal is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the failure of receiving the paging message is reduced. risk.
  • the second processing unit 503 is further configured to re-determine the optimal receiving beam among the adjacent receiving beams determined by the terminal before the optimal receiving beam within the time period when the terminal enters the activation period in advance.
  • the historical signal quality information of the terminal can correspond to different situations.
  • the optimal receiving beam can be determined among all the receiving beams of the terminal; when the historical signal quality of the terminal is poor or general At this time, the optimal receiving beam may be re-determined among the receiving beams adjacent to the optimal receiving beam previously determined by the terminal.
  • different historical signal quality information of the terminal is used to adaptively select different durations for entering the activation period in advance, which can improve the reception quality or reception success rate of the paging signal and reduce power consumption.
  • the second processing unit 503 is further configured to re-determine the optimal receiving beam among all receiving beams of the terminal within the time period when the terminal enters the activation period in advance.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the first processing unit 502 may determine the length of time to enter the activation period in advance according to the received signal quality history information of the terminal, and set a timer to wake up the terminal in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the first processing unit 502 is a microprocessor, and the first processing unit 502 is still in a working state when the terminal enters a sleep period of discontinuous reception.
  • the second processing unit 503 is a baseband processor, and the second processing unit 503 enters a sleep state when the terminal enters a sleep period of discontinuous reception.
  • the second processing unit 503 is further configured to determine the discontinuous reception configuration information issued by the network The dormant period and active period of the terminal indicated by the network.
  • the second processing unit 503 is further configured to determine all the information indicated by the network according to the system information block issued by the network. The sleep period and activation period of the terminal.
  • an embodiment of the present application also provides a terminal 600, including:
  • the baseband processor 601 is configured to determine the sleep period and the activation period of the terminal 600 indicated by the network according to a message from the network;
  • the sensor 602 is used to obtain the motion state information of the terminal 600, and the motion state information is used to indicate the motion state of the terminal 600;
  • the microprocessor 603 coupled with the sensor 602 and the baseband processor 601 is used to determine the length of time for waking up the terminal 600 in advance according to the motion state of the terminal 600, and to enable the terminal 600 to indicate on the network Before the end of the sleep period, the activation period is entered in advance by the length of time, wherein the microprocessor 603 is still in the working state when the terminal 600 enters the sleep period of discontinuous reception.
  • the sensing information of the sensor 602 may be the motion state information of the terminal 600 measured by the sensor 602, for example, the rotation angle measured by a gyroscope, and the microprocessor 603 may determine according to the above information The motion state of the terminal 600.
  • the sensing information of the sensor 602 may also be indication information further calculated by the sensor 602 according to the measured motion state information of the terminal 600, and the indication information may be used to indicate the motion of the terminal 600 status.
  • the high level represents the first motion state
  • the low level represents the second motion state
  • the zero level represents that the motion state has not changed.
  • the baseband processor 601 is further configured to re-determine the optimal receiving beam within the time period when the terminal 600 enters the activation period in advance, and the optimal receiving beam is used for receiving search Call message, the baseband processor 601 enters the dormant state when the terminal 600 enters the dormant period of discontinuous reception.
  • the terminal 600 when the terminal 600 receives a paging message through the optimal receiving beam previously determined by the terminal 600 due to a change in the motion state, the signal quality of the corresponding received signal may be poor, which may cause the reception of the paging message to fail.
  • the optimal receiving beam of the terminal 600 is re-determined, and the paging signal is received through the re-determined optimal receiving beam, the corresponding signal quality is the best, and the paging message reception is reduced The risk of failure.
  • the baseband processor 601 is further configured to: within the time period when the terminal 600 enters the activation period in advance, the optimal receiving beam determined before the terminal 600 is adjacent Among the receiving beams, re-determine the optimal receiving beam.
  • the optimal receiving beam may be re-determined from the receiving beams adjacent to the previously determined optimal receiving beam. In order to reduce the time to determine the optimal receiving beam and reduce power consumption.
  • the baseband processor 601 is further configured to re-determine the optimum among all received beams of the terminal 600 within the time period when the terminal 600 enters the activation period in advance. Receive beam.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the microprocessor 603 is further configured to determine that the time period for waking up the terminal 600 in advance is the first time period when the terminal 600 is in the first motion state.
  • the microprocessor 603 may determine the length of time to enter the activation period in advance according to the motion state of the terminal 600, and then set a timer to wake up the terminal 600 in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the microprocessor 603 is further configured to determine that the time length for waking up the terminal 600 in advance is the second time length when the terminal 600 is in the second motion state; The second time period is different from the first time period.
  • the baseband processor 601 is further configured to determine the dormancy period and the activation period of the terminal 600 indicated by the network according to the discontinuous reception configuration information DRX config issued by the network.
  • the baseband processor 601 is further configured to determine the sleep period and the activation period of the terminal 600 indicated by the network according to the system information block issued by the network.
  • an embodiment of the present application provides a terminal 700, including:
  • the baseband processor 701 is configured to read historical signal quality information of the terminal 700;
  • the microprocessor 702 is configured to determine the time length for waking up the terminal 700 in advance according to the historical signal quality information of the terminal 700, and enable the terminal 700 to enter the activation period in advance by the time length before the end of the sleep period indicated by the network .
  • the baseband processor 701 may be used to read the signal quality information of the terminal 700 from an internal or external memory of the terminal 700, and the memory may be located in the baseband processor 701. It should be understood that, according to the historical signal quality of the terminal 700, it is determined whether the terminal 700 needs to be awakened in advance, and more preparation time is reserved, which reduces the probability of missed paging messages or failure to receive paging messages.
  • the baseband processor 701 is further configured to re-determine the optimal receiving beam within the time period when the terminal 700 enters the activation period in advance, and the optimal receiving beam is used for receiving search Call the news.
  • the optimal receiving beam of the terminal 700 is re-determined, and the paging signal is received through the re-determined optimal receiving beam.
  • the corresponding signal quality is the best, which reduces the failure of receiving paging messages. risk.
  • the baseband processor 701 is further configured to, within the time period when the terminal 700 enters the activation period in advance, before the terminal 700 determines the optimal reception beam adjacent to the reception Among the beams, re-determine the optimal receiving beam.
  • the historical signal quality information of the terminal 700 may correspond to different situations.
  • the optimal receiving beam may be determined among all the receiving beams of the terminal 700; when the historical signal quality of the terminal 700 is When it is poor or fair, the optimal receiving beam may be re-determined among the receiving beams adjacent to the optimal receiving beam previously determined by the terminal 700.
  • different historical signal quality information of the terminal 700 is adaptively selected to select different time periods for entering the activation period in advance, which can improve the reception quality or the reception success rate of the paging signal and reduce power consumption.
  • the baseband processor 701 is further configured to re-determine the optimal receiving beam among all the receiving beams of the terminal 700 within the time period when the terminal 700 enters the activation period in advance.
  • the optimal receiving beam can be found more accurately through the above solution, and the receiving quality or the receiving success rate of the paging signal can be improved.
  • the microprocessor 702 may determine the length of time to enter the activation period in advance according to the historical signal quality information of the terminal 700, and then set a timer to wake up the terminal 700 in advance.
  • the timer can be a software timer, a hardware timer, or a combination of software and hardware.
  • the microprocessor 702 is further configured to remain in a working state when the terminal 700 enters a sleep period of discontinuous reception.
  • the baseband processor 701 is further configured to enter a sleep state when the terminal 700 enters a sleep period of discontinuous reception.
  • the baseband processor 701 is further configured to determine the sleep period and the activation period of the terminal 700 indicated by the network according to the discontinuous reception configuration message issued by the network.
  • the baseband processor 701 is further configured to determine the sleep period and the activation period of the terminal 700 indicated by the network according to the system information block issued by the network.
  • an embodiment of the present application provides a communication system 800, including: a wireless network device 801, and a terminal or terminal 700 where the apparatus 600 described in each implementation manner is located.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • the computer instructions may be transmitted from a website, computer, server, or data center. Transmission to another website site, computer, server or data center via wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.).
  • wired such as coaxial cable, optical fiber, digital subscriber line (DSL)
  • wireless such as infrared, wireless, microwave, etc.
  • the computer-readable storage medium may be any available medium that can be stored by a computer or a data storage device such as a server or data center integrated with one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

本申请实施例公开了一种用于终端的非连续接收的装置，其中，非连续接收包括网络指示的该终端的休眠期和激活期，该装置包括：接收单元，用于接收该终端的运动状态信息，运动状态信息用于表示所述终端的运动状态；第一处理单元，用于根据该终端的运动状态，确定提前唤醒所述终端的时长，并使能该终端在所述网络指示的休眠期结束前，提前所述时长进入激活期。用于根据终端的运动状态的变化，或接收信号质量的变化，在网络指示的休眠期结束前，提前进入激活期。

Description

一种非连续接收的方法、装置和系统 技术领域
本申请涉及通信领域，尤其涉及一种非连续接收的方法、装置和系统。
背景技术
随着移动通信技术的发展，通信速率和容量需求日益增长。第三代合作伙伴计划(3rd generation partnership project，3GPP)在下一代演进的新无线电(new radio，NR)系统中，将高频频段纳入系统设计的考虑范围内。为了在高频场景下对抗路径损耗，会更多地采用波束赋形(beamforming)技术来提高增益。由于波束的指向性较强，发射端设备的不同发射波束与接收端设备的不同接收波束，可以分别组成不同的波束对链接(beam pair link)以用于通信，并且通过不同的波束对链接来通信的质量可能有所差异。
现有技术中，终端可以通过波束扫描以确定最优接收波束来接收信号。具体地，参见图1-1所示，以下行链路为例，基站的发射波束集合中有发射波束1、发射波束2以及发射波束3，终端的接收波束集合中有接收波束a、接收波束b以及接收波束c。基站可以通过在一定的时间间隔内依次通过发射波束1至发射波束3来发射信号，以覆盖一定区域内的终端。终端也可以通过在一定的时间间隔内依次通过接收波束a至接收波束c来接收由上述不同发射波束所重复发送的相同信号，以在上述接收波束集合中确定最优接收波束，并确定最优波束对链接。
无线通信过程中，终端需要一直监听物理下行控制信道(physical downlink control channel，PDCCH)，然后根据监听的PDCCH接收到网络侧发送的指示消息对下行数据进行接收。但是，由于网络侧并不总是在发送数据，终端一直监听PDCCH的方式造成终端的功耗浪费。为此，3GPP标准协议在长期演进(long term evolution，LTE)系统中引入了非连续接收(discontinuous reception，DRX)技术。在非连续接收技术中，终端可周期性地进入激活期和休眠期，并且只能在激活期内进行波束扫描或接收信号，进而降低功耗。当终端的位置发生变化(如旋转或平移)时，通过之前所确定的最优接收波束来接收信号可能会造成接收失败。
发明内容
本申请实施例提供了一种非连续接收的方案，包括非连续接收的方法、装置和系统，用于根据终端的运动状态的变化，或接收信号质量的变化，在网络指示的休眠期结束前，提前进入激活期。
应理解，本申请实施例中的方法可以由通信装置执行，所述通信装置可以是计算设备的整机，也可以是所述计算设备中的部分器件，例如无线通信功能相关的芯片，如系统芯片、微处理器(MCU)。其中，系统芯片也称为片上系统，或称为SoC芯片。系统芯片可以包括基带处理芯片，基带处理芯片有时也称为调制解调器(modem)或基带处理器。微处理器，也可以称作协处理器，或者称作低功耗微处理器，还可以称作微处理单元，本申请中也可以是指传感器集线器Sensor hub。在物理实现中，微处理器可集成在SoC芯片内部， 也可以不与SoC芯片集成。
第一方面，本申请实施例提供了一种用于终端的非连续接收的装置，所述非连续接收包括网络指示的所述终端的休眠期和激活期，所述装置包括：
接收单元，用于接收所述终端的运动状态信息，所述运动状态信息用于表示所述终端的运动状态；
第一处理单元，用于根据所述终端的运动状态，确定提前唤醒所述终端的时长，并使能所述终端在所述网络指示的休眠期结束前，提前所述时长进入激活期。
应理解，所述装置可以是微处理器，或者SoC芯片。对于微处理器，接收单元为所述微处理器的输入/输出接口(例如，微处理器的芯片管脚)，第一处理单元为所述微处理器的处理器；对于SoC芯片，接收单元指的是所述SoC芯片的输入输出接口，第一处理单元为所述SoC芯片内的微处理器。
应理解，根据所述终端的运动状态，确定是否需要提前唤醒所述终端，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
结合第一方面所提供的技术方案，一种可能的实施方式中，所述装置还包括：
第二处理单元，用于在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
应理解，当终端因运动状态发生变化，通过所述终端之前确定的最优接收波束来接收寻呼消息，对应接收信号的信号质量可能较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
结合第一方面或第一方面中任一可能的实施方式中，一种可能的实施方式中，所述第二处理单元，还用于在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，若终端的运动状态变化较小，可以从之前确定的最优接收波束所相邻的接收波束中，重新确定最优接收波束。以减少确定最优接收波束的时间，降低功耗。
另一种可能的实施方式中，所述第二处理单元，还用于在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
结合第一方面或第一方面任一可能的实施方式，一种可能的实施方式中，
在所述终端处于第一运动状态时，确定提前唤醒所述终端的时长为第一时长；
在所述终端处于第二运动状态时，确定提前唤醒所述终端的时长为第二时长；
其中，所述第一时长与所述第二时长不同。
应理解，所述第一处理单元可以根据终端所处的运动状态，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。例如，第一时长为60ms，则通过选取一个内置的硬件定时器，所述硬件定时器的时长为20ms，软件代码中设置一个计次器，所述计次器初始取 值为3，并且所述硬件定时器每次提示到20ms时，所述计次器减1，当所述计次器变为0时，认为达到了第一时长，唤醒终端进入激活期。
应理解，根据终端不同的运动状态，确定不同的提前进入激活期的时长。例如，终端的运动状态变化较大，可以更早一些进入激活期，以重新确定最优接收波束，或重新进行电路配置。通过上述方案，自适应地根据终端不同的运动状态，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
结合第一方面或第一方面上述任一可能的实施方式，一种可能的实施方式中，所述运动状态信息来自与所述接收单元耦合的传感器。
应理解，所述运动状态信息可以是传感器所测量得到的传感信息。例如，陀螺仪所测得的旋转角度。所述第一处理单元可以根据上述信息，确定所述终端的运动状态。
或者，所述运动状态信息还可以是传感器根据所测量得到的所述终端的运动状态信息进一步计算得到的指示信息，所述指示信息可以用于指示所述终端的运动状态。例如，高电平代表第一运动状态，低电平代表第二运动状态，零电平代表运动状态未发生改变。
结合第一方面或第一方面上述任一可能的实施方式，一种可能的实施方式中，所述第一处理单元为微处理器，所述第一处理单元在所述终端进入非连续接收的休眠期时仍处于工作状态。
结合第一方面或第一方面上述任一可能的实施方式，一种可能的实施方式中，所述第二处理单元为基带处理器，所述第二处理单元在所述终端进入非连续接收的休眠期时进入休眠状态。
应理解，基带处理器在所述终端进入非连续接收的休眠期时进入休眠状态，即不处于工作状态，以降低功耗。结合第一方面或第一方面上述任一可能的实施方式，一种可能的实施方式中，所述第二处理单元还用于根据所述网络下发的非连续接收配置信息非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述非连续接收配置信息可由物理下行控制信道PDCCH承载，所述终端可处于连接态。
结合第一方面或第一方面上述任一可能的实施方式，一种可能的实施方式中，所述第二处理单元还用于根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述系统信息块可由物理广播信道PBCH承载，所述终端可处于空闲态。
第二方面，本申请实施例提供了一种用于终端的非连续接收的装置，包括：
第一读取单元，用于读取终端的历史信号质量信息；
第一处理单元，用于根据所述终端的历史信号质量信息，确定提前唤醒所述终端的时长，使能所述终端在网络指示的休眠期结束前，提前所述时长进入激活期。
应理解的是，所述装置可以是微处理器，或者SoC芯片。第一读取单元可用于从装置的内部或外部的存储器读取所述终端的接收信号质量信息，所述存储器可以位于SoC芯片内或者基带处理器内。对于微处理器，第一读取单元为所述微处理器的输入/输出接口(例如，微处理器的芯片管脚)，第一处理单元为所述微处理器的处理器；对于SoC芯片，第一 读取单元为微处理器的输入/输出接口，第一处理单元为所述SoC芯片内的微处理器。应理解，根据所述终端的历史信号质量，确定是否需要提前唤醒所述终端，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
结合第二方面所提供的技术方案，一种可能的实施方式中，所述装置还包括：
第二处理单元，用于在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
应理解，当终端的历史信号质量不好时，可以推测当前终端的通信环境发生了变化，通过之前确定的最优接收波束来接收寻呼信号，对应的信号质量可能依然较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
另一种可能的实施方式中，所述第二处理单元，还用于在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，终端的历史信号质量信息可以对应于不同的情况，当终端的历史信号质量非常差时，可以在终端的全部接收波束中确定最优接收波束；当终端的历史信号质量较差或者一般时，可以在终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接受波束。通过上述方案，自适应地根据终端不同的历史信号质量信息，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
结合第二方面或第二方面上述可能的实施方式，一种可能的实施方式中，所述第二处理单元，还用于在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
应理解，所述第一处理单元可以根据终端的接收信号质量历史信息，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。
结合上述第二方面或第二方面中任一可能的实施方式，一种可能的实施方式中，所述第一处理单元为微处理器，所述第一处理单元在所述终端进入非连续接收的休眠期时仍处于工作状态。
结合上述第二方面或第二方面中任一可能的实施方式，一种可能的实施方式中，所述第二处理单元为基带处理器，所述第二处理单元在所述终端进入非连续接收的休眠期时进入休眠状态。
结合第二方面或第二方面上述任一可能的实施方式，一种可能的实施方式中，所述第二处理单元还用于根据所述网络下发的非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述非连续接收配置信息可由物理下行控制信道PDCCH承载，所述终端可处于连接态。
结合第二方面或第二方面上述任一可能的实施方式，一种可能的实施方式中，所述第二处理单元还用于根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述系统信息块可由物理广播信道PBCH承载，所述终端可处于空闲态。
第三方面，本申请实施例提供了一种非连续接收的方法，所述非连续接收包括网络指示的终端的休眠期和激活期，包括：
根据所述终端的运动状态，确定提前唤醒所述终端的时长，并使能所述终端在所述网络指示的休眠期结束前，提前所述时长进入激活期。
应理解，执行上述步骤的装置可以是微处理器，或者SoC芯片。应理解，根据所述终端的运动状态，确定是否需要提前唤醒所述终端，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
结合第三方面所提供的技术方案，一种可能的实施方式中，所述方法还包括：
在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
应理解，当终端因运动状态发生变化，通过所述终端之前确定的最优接收波束来接收寻呼消息，对应接收信号的信号质量可能较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
进一步地，一种可能的实施方式中，所述方法包括：在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，若终端的运动状态变化较小，可以从之前确定的最优接收波束所相邻的接收波束中，重新确定最优接收波束。以减少确定最优接收波束的时间，降低功耗。
进一步地，一种可能的实施方式中，所述方法包括：在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
结合第三方面或第三方面上述可能的实施方式，一种可能的实施方式中，所述方法还包括：在所述终端处于第一运动状态时，确定提前唤醒所述终端的时长为第一时长。
应理解，可以根据终端所处的运动状态，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。另一种可能的实施方式中，所述方法包括：在所述终端处于第二运动状态时，确定提前唤醒所述终端的时长为第二时长；其中，所述第二时长与所述第一时长不同。
应理解，根据终端不同的运动状态，确定不同的提前进入激活期的时长。例如，终端的运动状态变化较大，可以更早一些进入激活期，以重新确定最优接收波束，或重新进行电路配置。通过上述方案，自适应地根据终端不同的运动状态，选择不同的提前进入激活 期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
结合第三方面或第三方面上述任一可能的实施方式，一种可能的实施方式中，通过传感器接收所述运动状态信息。
应理解，所述传感器的传感信息可以是传感器测量得到的所述终端的运动状态信息，例如，陀螺仪所测得的旋转角度。所述第一处理单元可以根据上述信息，确定所述终端的运动状态。
或者，所述运动状态信息，还可以是传感器根据所测量得到的所述终端的运动状态信息进一步计算得到的指示信息，所述指示信息可以用于指示所述终端的运动状态。例如，高电平代表第一运动状态，低电平代表第二运动状态，零电平代表运动状态未发生改变。
结合第三方面包括：根据所述网络下发的非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述非连续接收配置信息可由物理下行控制信道PDCCH承载，所述终端可处于连接态。
结合第三方面或第三方面上述任一可能的实施方式，一种可能的实施方式中，所述第二处理单元还用于根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述系统信息块可由物理广播信道PBCH承载，所述终端可处于空闲态。
第四方面，本申请实施例提供了一种非连续接收的方法，包括：
读取终端的历史信号质量信息；
根据所述终端的历史信号质量信息，确定提前唤醒所述终端的时长，使能所述终端在网络指示的休眠期结束前，提前所述时长进入激活期。
应理解的是，执行上述步骤的装置可以是微处理器，或者SoC芯片。应理解，根据所述终端的历史信号质量，确定是否需要提前唤醒所述终端，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
结合第四方面所提供的技术方案，一种可能的实施方式中，所述方法还包括：
在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
应理解，当终端的历史信号质量不好时，可以推测当前终端的通信环境发生了变化，通过之前确定的最优接收波束来接收寻呼信号，对应的信号质量可能依然较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
另一种可能的实施方式中，所述方法包括：在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，终端的历史信号质量信息可以对应于不同的情况，当终端的历史信号质量非常差时，可以在终端的全部接收波束中确定最优接收波束；当终端的历史信号质量较差或者一般时，可以在终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接受波 束。通过上述方案，自适应地根据终端不同的历史信号质量信息，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
结合第四方面或第四方面上述可能的实施方式，一种可能的实施方式中，所述方法包括：在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
应理解，还可以根据终端的历史信号质量信息，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。
结合第四方面或第四方面上述任一可能的实施方式，一种可能的实施方式中，所述方法还包括：根据所述网络下发的非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述非连续接收配置信息可由物理下行控制信道PDCCH承载，所述终端可处于连接态。
结合第四方面或第四方面上述任一可能的实施方式，一种可能的实施方式中，所述方法还包括：根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述系统信息块可由物理广播信道PBCH承载，所述终端可处于空闲态。
第五方面，提供了一种终端，包括：
基带处理器，用于根据来自网络的消息，确定网络所指示的所述终端的休眠期和激活期；
传感器，用于获取所述终端的运动状态信息，所述运动状态信息用于表示所述终端的运动状态；
与所述传感器、所述基带处理器相耦合的微处理器，用于根据所述终端的运动状态，确定提前唤醒所述终端的时长，并使能所述在终端所述网络指示的休眠期结束前，提前所述时长进入激活期，其中，所述微处理器在所述终端进入非连续接收的休眠期时仍处于工作状态。
应理解，根据所述终端的运动状态，确定是否需要提前唤醒所述终端，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
应理解，所述传感器的传感信息可以是传感器测量得到的所述终端的运动状态信息，例如，陀螺仪所测得的旋转角度，所述微处理器可以根据上述信息，确定所述终端的运动状态。
或者，所述运动状态信息，还可以是传感器根据所测量得到的所述终端的运动状态信息进一步计算得到的指示信息，所述指示信息可以用于指示所述终端的运动状态。例如，高电平代表第一运动状态，低电平代表第二运动状态，零电平代表运动状态未发生改变。
结合第五方面所提供的技术方案，一种可能的实施方式中，所述基带处理器，还用于在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息，所述基带处理器在所述终端进入非连续接收的休眠期时进入休眠状态。
应理解，当终端因运动状态发生变化，通过所述终端之前确定的最优接收波束来接收寻呼消息，对应接收信号的信号质量可能较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
进一步地，一种可能的实施方式中，所述基带处理器，还用于在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，若终端的运动状态变化较小，可以从之前确定的最优接收波束所相邻的接收波束中，重新确定最优接收波束。以减少确定最优接收波束的时间，降低功耗。
进一步地，一种可能的实施方式中，所述基带处理器，还用于在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
结合第五方面或第五方面上述可能的实施方式，一种可能的实施方式中，所述微处理器，还用于在所述终端处于第一运动状态时，确定提前唤醒所述终端的时长为第一时长。
应理解，所述微处理器可以根据终端所处的运动状态，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。
另一种可能的实施方式中，所述微处理器，还用于在所述终端处于第二运动状态时，确定提前唤醒所述终端的时长为第二时长；其中，所述第二时长与所述第一时长不同。
应理解，根据终端不同的运动状态，确定不同的提前进入激活期的时长。例如，终端的运动状态变化较大，可以更早一些进入激活期，以重新确定最优接收波束，或重新进行电路配置。通过上述方案，自适应地根据终端不同的运动状态，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
应理解，所述非连续接收配置信息可由物理下行控制信道PDCCH承载，所述终端可处于连接态。
结合第五方面或第五方面上述任一可能的实施方式，一种可能的实施方式中，所述基带处理器还用于根据所述网络下发的非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
结合第五方面或第五方面上述任一可能的实施方式，一种可能的实施方式中，所述基带处理器还用于根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述系统信息块可由物理广播信道PBCH承载，所述终端可处于空闲态。
第六方面，本申请实施例提供了一种终端，包括：
基带处理器，用于读取终端的历史信号质量信息；
以及与所述基带处理器耦合的微处理器，用于根据所述终端的历史信号质量信息，确定提前唤醒所述终端的时长，使能所述终端在网络指示的休眠期结束前，提前所述时长进入激活期。
应理解的是，所述基带处理器可用于从终端的内部或外部的存储器读取所述终端的接收信号质量信息，所述存储器可以位于基带处理器内。应理解，根据所述终端的历史信号质量，确定是否需要提前唤醒所述终端，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
结合第六方面所提供的技术方案，一种可能的实施方式中，所述基带处理器，还用于在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
应理解，当终端的历史信号质量不好时，可以推测当前终端的通信环境发生了变化，通过之前确定的最优接收波束来接收寻呼信号，对应的信号质量可能依然较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
另一种可能的实施方式中，所述基带处理器，还用于在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，终端的历史信号质量信息可以对应于不同的情况，当终端的历史信号质量非常差时，可以在终端的全部接收波束中确定最优接收波束；当终端的历史信号质量较差或者一般时，可以在终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接受波束。通过上述方案，自适应地根据终端不同的历史信号质量信息，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
结合第六方面或第六方面上述可能的实施方式，一种可能的实施方式中，所述基带处理器，还用于在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
应理解，所述微处理器可以根据终端的历史信号质量信息，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。
结合上述第六方面或第六方面中任一可能的实施方式，一种可能的实施方式中，所述微处理器还用于在所述终端进入非连续接收的休眠期时仍处于工作状态。
结合上述第六方面或第六方面中任一可能的实施方式，一种可能的实施方式中，所述基带处理器还用于在所述终端进入非连续接收的休眠期时进入休眠状态。
结合第六方面或第六方面上述任一可能的实施方式，一种可能的实施方式中，所述基带处理器还用于根据所述网络下发的非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述非连续接收配置信息可由物理下行控制信道PDCCH承载，所述终端可处于连接态。
结合第六方面或第六方面上述任一可能的实施方式，一种可能的实施方式中，所述基 带处理器还用于根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
应理解，所述系统信息块可由物理广播信道PBCH承载，所述终端可处于空闲态。
第七方面，本申请实施例提供了一种计算机可读存储介质，所述计算机可读存储介质中存储了程序代码，所述程序代码被终端中的处理器执行时，实现如上所述的第三方面或第四方面中各个实现方式的方法。
第八方面，本申请实施例提供了一种计算机程序产品，所述计算机程序产品包含的程序代码被终端中的处理器执行时，实现如上所述的第三方面或第四方面中各个实现方式的方法。
第九方面，本申请实施例提供了一种通信系统，包括：无线网络设备，以及如上所述的第一方面或第二方面中各个实现方式所述的装置，或第五方面或第六方面中各个实现方式所述的终端。
应理解，在上述任一方面或任一可选的实施方式提供的技术方案中，波束可以理解为一种通信资源。不同的发射波束可以理解为同一发射端设备所发射的不同编号的同步信号块，也可以理解为不同的码本，还可以理解为不同的参考信号端口。不同的接收波束可以理解为具有不同参数的射频收发电路或者不同的射频收发电路配置不同的参数(例如，移相器参数)，还可以理解为不同的空域滤波器，或者还可以理解为不同的参考信号端口。相邻的接收波束可以理解为编号(如码本编号或接收波束编号等)相邻、或方向相近、或参考信号端口相邻等。
从以上技术方案可以看出，本申请实施例具有以下优点：
根据所述终端的运动状态，确定是否需要提前唤醒所述终端，预留更多的准备时间。
附图说明
图1-1无线通信系统的示意图；
图1-2为时间轴上的寻呼时机的示意图；
图1-3为时间轴上的非连续接收周期的示意图；
图1-4为时间轴上的提前唤醒时长的示意图；
图1-5为终端在休眠期旋转的示意图；
图1-6为终端在休眠期移动的示意图；
图2-1为本申请实施例中的一种非连续接收的方法示意图；
图2-2为终端中基带处理器和微处理器的示意图；
图2-3为终端的多个接收波束的示意图；
图2-4为一种同步信号块的结构示意图；
图2-5为一种同步信号突发集的结构示意图；
图2-6为主同步/辅同步/物理广播信道资源块的周期的示意图；
图2-7为计算休眠时长的示意图；
图2-8为计算额外提前唤醒时长的示意图；
图2-9为设置多个定时器的示意图；
图2-10为确定休眠定时器的示意图；
图3为本申请实施例中的一种非连续接收的方法示意图；
图4为本申请实施例中的一种装置的示意图；
图5为本申请实施例中的一种装置的示意图；
图6为本申请实施例中的一种终端的示意图；
图7为本申请实施例中的一种终端的示意图；
图8为本申请实施例中的一种通信系统的示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”、“第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
如图1-1所示，无线通信系统00包括无线网络设备01和终端02，其中无线网络设备和终端的数量均可以是一个或多个。
无线网络设备01可以是LTE系统、NR系统或者授权辅助接入长期演进(authorized auxiliary access long-term evolution，LAA-LTE)系统中的演进型基站(evolutional node B，eNB)宏基站、微基站(也称为“小基站”)、微微基站、接入站点(access point，AP)、传输站点(transmission point，TP)或gNB等。
终端02可为移动台(mobile station，MS)、移动终端(mobile terminal)、智能终端等，其中，终端设备可以经无线接入网(radio access network，RAN)与一个或多个核心网进行通信。例如，终端设备可以是移动电话(或称为“蜂窝”电话)、具有移动终端的计算机等，终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置以及未来NR网络中的终端设备，它们与无线接入网交换语音或数据。对终端设备的说明：本申请中，终端设备还可以包括中继Relay，和基站可以进行数据通信的都可以看为终端设备，本申请中将以一般意义上的终端来介绍。
终端无论是处于空闲(idle)态、连接(connected)态或非激活(inactive)态，如果没有上述非连续接收的机制，就会一直监听下行PDCCH消息，查看是否有来自服务小区的信息。大多时候，终端并不是一直在和网络进行有效信息的交互，不会总是执行上传或者下载业务，通话时也不会一直有语音数据的传输。大多数的时间，在终端和网络是没有 数据交互的情况下，如果终端还去持续的监听PDCCH消息，较为费电的。非连续接收技术可以让终端周期性的在某些时候进入休眠状态(sleep mode)，终端处于休眠状态的时间段称为休眠期，终端在休眠期不会去监听PDCCH消息，而需要监听的时候，则从休眠状态中唤醒(wake up)，即退出休眠期。具体地，基带处理器在休眠期可以休眠，处于非工作状态，甚至相应的射频接收通路也可以处于关闭状态，直到激活期再进入工作状态，这样就可以使终端达到省电的目的。
请参考图1-2所示，基站首先确定寻呼时机(paging occasion，PO)，如图1-3所示，基站根据PO确定非连续接收的休眠期和激活期，并将非连续接收的休眠期和激活期发送给终端，终端接收来自网络的下行消息，下行消息用于向终端指示非连续接收的激活期和休眠期。在一些可能的实现方式中，下行消息在PDCCH上承载的为非连续接收配置消息，或下行消息为物理下行控制信道承载(physical broadcast channel，PBCH)上承载的系统信息块(system information block，SIB)，此处不做限定。终端通过DCCH上承载的为非连续周期配置消息或PBCH上承载的系统信息块，以及国际移动用户识别码(international mobile subscriber identification number，IMSI)等信息确定PO的时域位置以及非连续接收的休眠期和激活期。
需要说明的是，基站可以根据寻呼时机(paging occasion，PO)确定非连续接收的休眠期和激活期，并将指定的非连续接收的休眠期和激活期发送给对应终端。一般的，如图1-4所示，PO在非连续接收的激活期，假设T_po为PO对应的开始时间节点，则终端需要在T_po时刻前进入激活期，以接收基站发送的寻呼消息。终端从休眠期退出，到恢复接收电路，直至进入激活期，以正常接收寻呼信息，需要一定的处理时长，即在T_po之前，终端还需要一定的处理时间，这段时间称为提前唤醒期，提前唤醒期的时长称为提前唤醒时长Ta。
当前，在终端进入休眠期之前，可以通过硬件配置延迟和网络情况估计Ta，然后根据Ta确定需要休眠时长Ts，并设置时长为Ts的定时器，然后进入休眠期，当Ts结束，终端退出休眠期。可以理解的是，在处于休眠期时，终端的部分电路电流比较小，较为平稳，只保留必要的功能或部件，例如保留微控制单元(Microcontroller Unit，MCU)处于工作状态，对应于基带处理器的部分电路处于休眠状态，电流较小，以降低功耗；在终端从休眠期进入激活期的过程中，终端的部分电路电流可能突然变大或逐渐变大，以用于更多功能的开启，例如开启接收电路接收寻呼信号。
在如图1-1所示的无线通信系统中，无线网络设备01可以为新一代基站(new generation node B，gNB)，gNB和终端是采用阵列天线形成接收和发射波束的以实现与终端额无线通信的，可以使得波束的指向性更强，以使得终端可获得阵列增益和减少干扰。gNB形成的发射波束包括发射波束1、发射波束2和发射波束3，终端形成的发射波束包括接收波束a、接收波束b和接收波束c，如图1-1所示，gNB通过的发射波束2与终端通过的接收波束b进行通信，可以使得终端接收消息的信号质量良好。
如图1-5所示，如果终端第i个非连续接收的激活期使用接收波束b，但是如果进入休眠期后终端发送了旋转，那么对于第i+1个非连续接收的激活期，终端的接收波束b的指向发生了改变，通过接收波束b来接收信号，可能会导致终端对gNB接收消息的信号质 量大大降低。
另外，由于5G的高频场景下，通信工作频段约为28G-39G之间，电磁波的绕射能力相对3G频段电磁波的绕射能力降低。如图1-6所示，如果终端第i个非连续接收的激活期使用接收波束b，信号质量的值达到最大，但是在休眠期中发生了移动，使得在第i+1个非连续接收的激活期，接收波束b的信号质量值减弱，导致终端对gNB接收消息的信号质量大大降低。
应理解，当终端因运动状态发生变化或终端周围通信环境变化，通过所述终端之前确定的最优接收波束来接收寻呼消息，对应接收信号的信号质量可能较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
为此，本申请实施例提供了一种非连续接收的方案，包括非连续接收的方法、装置和系统，用于根据终端的运动状态的变化，或接收信号质量的变化，在网络指示的休眠期结束前，提前进入激活期。
在本申请中，给出下列几种提前进入激活期的示例性设计。例如，具体提前多久进入激活期可以通过两种因素分别确定，分别是传感信息和信号质量历史信息。以下通过两个实施例分别进行描述，其中，实施例一为通过传感信息确定提前多久进入激活期的实现方式，实施例二为通过信号质量历史信息确定提前多久进入激活期的实现方式。
实施例一，请参考图2-1，本申请提供了一种非连续接收的方法，用于在下行消息指示的休眠期结束前，根据传感信息提前进入非连续接收的激活期，所述非连续接收包括网络指示的终端的休眠期和激活期，所述方法包括：
201、根据所述终端的运动状态，确定提前唤醒所述终端的时长。
在本申请实施例中，所述运动状态信息来自与所述接收单元耦合的传感器。如图2-2所示，所述终端包括基带处理器和微处理器，其中该微处理器，也可以称作协处理器，或者称作低功耗微处理器，还可以称作微处理单元，本申请中也可以是指传感器集线器Sensor hub。在物理实现中，微处理器可集成在SoC芯片内部，也可以不与SoC芯片集成。
其中，基带处理器在所述终端进入非连续接收的休眠期时进入休眠状态，但是微处理器在所述终端进入非连续接收的休眠期时仍处于工作状态。其中，所述微处理器包括定时器和传感器。在本申请实施例中，终端通过内置的传感器获取所述运动状态信息。
如上所述，若在终端休眠期进行了旋转或者移动，可能将导致信号质量降低，则传感信息可以包括移动距离和旋转角度。
应理解，所述传感器的传感信息可以是传感器测量得到的所述终端的运动状态信息，例如，陀螺仪所测得的旋转角度。所述第一处理单元可以根据上述信息，确定所述终端的运动状态。或者，所述运动状态信息，还可以是传感器根据所测量得到的所述终端的运动状态信息进一步计算得到的指示信息，所述指示信息可以用于指示所述终端的运动状态。例如，高电平代表第一运动状态，低电平代表第二运动状态，零电平代表运动状态未发生改变。
以传感信息为旋转角度或位移距离为例，以下分别进行描述。
1、旋转角度。
预先设定第一旋转角度和第二旋转角度，其中，第一旋转角度大于第二旋转角度，比如第一旋转角度为60°，第二旋转角度为30°，如果在终端休眠期的旋转角度超过60°，则确定为第一运动状态；如果在终端休眠期的旋转角度超过30°而不超过60°，则确定为第二运动状态。
这里，旋转可以理解为水平旋转。也可以拓展至垂直翻转。
2、位移距离。
预先设定第一位移距离和第二位移距离，其中，第一位移距离大于第二位移距离，比如第一位移距离为10米，第二位移距离为5米，如果在终端休眠期的位移距离超过10米，则确定为第一运动状态；如果在终端休眠期的旋转角度超过5米而不超过10米，则确定为第二运动状态。
如果终端既不属于第一运动状态要不属于第二运动状态，则可以认为其运动状态未发生改变。
在本申请实施例中，假设在终端的休眠期的信号质量不变，那么提前唤醒所述终端的时长为默认时长Ta0，其中，Ta0为终端根据当前环境的信号质量情况和终端的硬件配置确定的应用提前唤醒终端的时长。然而，Ta0仅够终端恢复接收电路，由于在终端的休眠期的接收信号质量的变化，终端需要额外时长，以进行波束扫描来确定最优接收波束，则额外时长为进行波束扫描所需要的时长。则提前唤醒所述终端的时长为Ta0加上额外时长的总时长。
需要说明的是，终端的接收信号质量可以通过获取信噪比(signal to noise ratio，SNR)、信干噪比(signal to interference and noise ratio，SINR)、接收信号码功率(received signal code power，RSCP)、参考信号接收功率(reference signal receiving power，RSRP)、接收信号强度指示(received signal strength indicator，RSSI)以及参考信号接收质量(reference signal receiving quality，RSRQ)中的一个或多个来确定终端的接收信号质量，此处不做限定。
其中，波束扫描包括全局扫描或邻域扫描，全局扫描可理解为在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束；邻域扫描可理解为在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束的相邻的接收波束中，重新确定最优接收波束。
以如图2-3所示的场景为例，终端的接收波束有8个，假设每扫描一个接收波束需要10毫秒(ms)，则全局扫描需要波束扫描8个接收波束，需要至少80ms的时长；假设邻域扫描为扫描接收波束b的左右两边各一个接收波束，则可以为波束扫描2个接收波束，需要20ms的时长。
应理解，终端的历史信号质量信息可以对应于不同的情况，当终端的历史信号质量非常差时，可以在终端的全部接收波束中确定最优接收波束；当终端的历史信号质量较差或者一般时，可以在终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接受波束。通过上述方案，自适应地根据终端不同的历史信号质量信息，选择不同的提前进入激 活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
需要说明的是，若确定终端需要进行全局扫描，那么额外时长包括进行全局扫描所需要的时长；若确定终端需要进行邻域扫描，那么额外时长包括进行邻域扫描所需要的时长；若确定不需要进行波束扫描，那么额外时长为0或者不包括波束扫描时长。
以下对邻域扫描和全局扫描所需要的时长的计算方法进行描述。
设Ta(n_Sweeping)为邻域扫描所需要的时长，设邻域扫描所需要波束扫描的接收波束的个数为k，设Ta(g_Sweeping)为全局扫描所需要的时长，设行全局扫描所需要波束扫描的结束波束的个数为m，设每扫描一个接收波束所需要的时长为Ty，则Ta(n_Sweeping)至少需要k*Ty的时长，Ta(g_Sweeping)至少需要m*Ty的时长，可以理解的，m大于k，则Ta(g_Sweeping)大于Ta(n_Sweeping)。
需要说明的是，终端是根据gNB下发的主同步/辅同步/PBCH块(PSS/SSS PBCH block，SSB)进行波束扫描的，如图2-4所示(一种同步信号块的结构示意图)，在5G的通信系统中，主同步信号(primary synchronization signal)、辅同步信号(secondary synchronization signal)和物理广播信道(physical broadcast channel)共同组成一个SSB。一个SSB在时域上共占用4个正交频分复用(orthogonal frequency division multiplexing，OFDM)符号，在频域中共占用240个连续的子载波，即20个物理资源块(physical resource block)。SSB的子载波间隔可以取值为15千赫兹(KHz)、30KHz、120KHz、240KHz中的一个。其中，15KHz、30KHz用于6吉赫兹(GHz)以下频段，120KHz、240KHz用于6GHz以上频段。
图2-5为本申请实施例所提供的一种同步信号突发集的结构示意图。如图2-5上半部分所示，一个同步信号突发集(synchronization signal burst set，SS burst set)可以由至多L(L≥1)个SSB组成，并且同步信号突发集可以被周期性地发射。L的取值与所在频段有关，在6GHz以下频段中L取值最大可以为8，在6GHz以上频段中L取值最大可以为64。对于一个同步信号突发集内的SSB应在5ms的窗口时间内发射。在初始驻留阶段，同步信号突发集根据预定义的同步信号突发集周期(default SS burst set period)进行发射，其中，一般的，SSB周期可以默认为20ms。
如图2-5下半部分所示，无线网络设备可以采用不同的发射波束方向来依次发射同步信号突发集发射周期内的不同编号的SSB，还可以采用相同的发射波束方向来依次发射同步信号突发集发射周期间的相同编号的SSB。应理解，本申请实施例中的不同编号的同步信号块还可以理解成支持不同方向的发射波束扫描。在6GHz以下频段可以使能基站支持最多8个发射波束扫描，在6GHz以上频段中可以使能基站支持最多64个发射波束扫描。
终端可以通过不同的波束对链接所接收到的SSB信号强度可能有所差异，为了选取最优接收波束或最优波束对链接，通过相应接收波束来接收下行信号，以保障接收信号质量，处于空闲态(idle)或去激活态(inactive)的终端在一定时长内按照预定方式接收并测量相应的SSB，并根据各接收波束或各波束对链接所对应的测量结果来确定最优接收波束。
结合图1-1举例，对于下行链路，终端可配接收波束a、接收波束b以及接收波束c， 来分别依次接收基站所周期性发送的至少三个同步信号突发集中的不同SSB，并测量各接收波束所接收到的SSB。若每个同步信号突发集中都有L个SSB，则每个接收波束至多对应L个SSB测量结果。根据对应的测量结果(例如，信干噪比)来确定最优接收波束。
在一些可能的实现方式中，SSB周期的窗口时间的时长的可配置的值包括：5,10,20,40,80,160(单位：ms)。例如，选择的SSB周期的配置的值为10ms，则SSB的窗口时间的时长为5ms，非窗口时间的时长为5ms，则SSB周期的时长Tssb为10ms。由于终端只能在SSB周期的窗口时间进行波束扫描，如图2-6所示(为SSB周期的示意图)，则需要进行领域扫描的时长为k个SSB周期中的窗口时间的时长，即k*5ms，但是由于不能跳过非窗口时间，因此需要计算完整的SSB周期的时长，即k*Tssb，由于最后一个SSB周期的非窗口时间是不需要的，只需要其窗口时间的时长，所以进行邻域扫描为k-1个完整的SSB周时间加上最后一个SSB周期的窗口时间的时长，得到：
Tssb*(k-1)+5ms
另外，由于当前时刻并非一定SSB周期的窗口时间的开始时间点，而若非SSB周期的窗口时间的开始时间点不能进行波束扫描，则需要将当前时刻到未来最近的一个SSB周期的窗口时间的开始时间点的时间差ΔT也算进去，则最终确定进行邻域扫描所需要的时长为：
Ta(n_sweeping)＝Tssb*(k-1)+5ms+ΔT
一般的，如果，可以设选择了的配置的值为X，则最终确定进行邻域扫描所需要的时长为：
Ta(n_sweeping)＝Tssb*(k-1)+X+ΔT
同理可得，确定进行全局扫描所需要的时长为：
Ta(g_Sweeping)＝Tssb*(m-1)+X+ΔT
例如，Tssb等于10ms，进行邻域扫描所需要扫描的波束个数为2个，SSB周期的窗口时间的时长X等于5ms，且当前时刻到未来最近的一个SSB周期的窗口时间的开始时间点的时间差ΔT为1ms，则：
Ta(n_sweeping)
＝Tssb*(k-1)+X+ΔT
＝10*(2-1)+5ms+1ms
＝16ms
进行全局扫描所需要扫描的波束个数为8个，则进行
Ta(g_sweeping)
＝Tssb*(m-1)+X+ΔT
＝10*(8-1)+5ms+1ms
＝76ms
通过以上计算，即得到邻域扫描所需要的时长Ta(n_sweeping)以及全局扫描所需要的时长Ta(g_sweeping)，则进行全局扫描、邻域扫描或不进行波束扫描的情况下的总时长，分别为Ta1、Ta2和Ta3：
Ta1＝Ta0+Ta(g_sweeping)
Ta2＝Ta0+Ta(n_sweeping)
Ta3＝Ta0
以此分别计算得到进行全局扫描、邻域扫描或不进行波束扫描所需要的时长。
在一些可能的实现方式中，在所述终端处于第一运动状态时，确定提前唤醒所述终端的时长为第一时长；或者，在所述终端处于第二运动状态时，确定提前唤醒所述终端的时长为第二时长；其中，所述第一时长与所述第二时长不同。
应理解，根据终端不同的运动状态，确定不同的提前进入激活期的时长。例如，终端的运动状态变化较大，可以更早一些进入激活期，以重新确定最优接收波束，或重新进行电路配置。通过上述方案，自适应地根据终端不同的运动状态，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
其中，第一时长为进行全局扫描所需要的时长，第二时长为进行邻域扫描所需要的时长。
若终端处于第一运动状态，则确定需要进行全局扫描，则可以确定总时长为：
Ta＝Ta0+Ta(g_sweeping)
若终端处于第二运动状态，若确定需要进行邻域扫描，那么总时长为：
Ta＝Ta0+Ta(n_sweeping)
若确定不需要进行波束扫描，那么总时长为：
Ta＝Ta0
例如，默认时长为10ms，进行邻域扫描所需要的时长为16ms，进行全局扫描所需要的时长为76ms，则若确定需要进行全局扫描，那么总时长为：
Ta＝Ta0+Ta(g_sweeping)＝10ms+76ms＝176ms
若确定需要进行邻域扫描，那么总时长为：
Ta＝Ta0+Ta(n_sweeping)＝10ms+16ms＝26ms
通过以上计算方法即可确定提前唤醒所述终端的时长。
202、所述终端在所述网络指示的休眠期结束前，提前所述时长进入激活期。
在本申请实施例中，当确定提前唤醒所述终端的总时长后，可以根据总时长设置定时器。
需要说明的是，若终端在进入休眠期的过程中，所处环境的信号质量不变，则可以使用Ta0作为总时长Ta，然后根据Ta0确定休眠时长Ts。具体的，如图2-7所示，终端在进入休眠期前，获取当前时间点T_c，然后计算休眠时长Ts：
Ts＝T_po-T_c-Ta
其中，T_po-T_c表示PO的开始时间点离当下的时长，Ta表示总时长，由于假设终端在进入休眠期的过程中，所处环境的信号质量不变，则可以使用Ta0作为总时长Ta，即Ta等于Ta0，则T_po-T_c-Ta表示休眠时长。最后，将该Ts配置到定时器中，终端即进入休眠期。在Ts结束时，终端退出休眠期。当终端退出休眠期时，终端距离T_po还有Ta0的时长，用于恢复接收电路。需要说明的是，定时器可以为芯片的一种功能，即同软件实现的，也可以为终端或芯片中的一个硬件实体，此处不做限定。
举例说明，比如T_c为16时43分0秒，下一个PO的开始时间点T_po(即第i+1个非连续接收的激活期的开始时间点)为16时43分0秒640ms(或16时43分1秒280ms，常用的非连续周期为640ms或1280ms不等，在此以640ms为例)，则T_po-T_c等于640ms，若Ta等于10ms，则Ts等于T_po-T_c-Ta，即等于630ms，即终端在进入休眠期之前，可以设置定时器的时长为630ms。
需要说明的是，若终端在进入休眠期的过程中，所处环境的信号质量改变，则可以在Ta0的基础上加上额外时长，得到总时长Ta，然后根据Ta确定休眠时长Ts。
如图2-8所示(为计算额外提前唤醒时长的示意图)，在本申请实施例中，终端进入休眠期前(即当前时刻T_c)到下一个DRX周期的T_po之间的时间差(T_c-T_po)，再减去总提前唤醒时长(包括Ta0和额外提前唤醒时长)，则得到终端在当前DRX周期的休眠时长Ts。
即计算：
Ts＝T_po-T_c-Ta
例如，T_c为晚上19点29分0秒，T_po为晚上19点29分0秒640ms，Ta等于176ms，则：
Ts＝T_po-T_c-Ta
＝640ms-176ms
＝464ms
最后，将该Ts值配置到定时器中，终端则进入休眠期，这样，当终端在进入休眠期，经过Ts结束后，终端从休眠期退出，此时距离下一个T_po的时长还有Ta，则终端有足够的时间恢复接收电路(利用Ta0)，以及在有需要的时候(信号质量不佳时)进行全局扫描或邻域扫描(利用额外提前唤醒时长)。
在一些可能的实现方式中，由于不确定需要进行全局扫描、邻域扫描或不进行波束扫描，因此终端可以在进入休眠期之前，可以分别设置多个定时器，再通过运动信息确定需要启用哪个定时器。如图2-9所示(为设置多个定时器的示意图)，终端设置了3个定时器，该三个定时器的时长分别为Ts1、Ts2和Ts3，终端即可进入休眠期。
其中，需要进行全局扫描、邻域扫描或不进行波束扫描的情况下的休眠时长分别为Ts1、Ts2和Ts3：
Ts1＝T_po-T_c–Ta1
Ts2＝T_po-T_c–Ta2
Ts3＝T_po-T_c–Ta3
其中，进行全局扫描、邻域扫描或不进行波束扫描的情况下的额外时长分别为Ta1、Ta2和Ta3：
Ta1＝Ta0+Ta(g_sweeping)
Ta2＝Ta0+Ta(n_sweeping)
Ta3＝Ta0
在终端处于休眠期，若确定需要进行全局扫描，则启用休眠时长为Ts1的定时器作为 定时器，而关闭休眠时长为Ts2和Ts3的定时器；若确定需要进行邻域扫描，则启用休眠时长为Ts2的定时器作为定时器，而关闭休眠时长为Ts1和Ts3的定时器；若确定不需要进行波束扫描，则启用休眠时长为Ts3的定时器作为定时器，而关闭休眠时长为Ts1和Ts2的定时器。
需要说明的是，若Ts1结束时，仍未确定使用启用休眠时长为Ts1的定时器作为定时器，则可以认为不需要进行全局扫描，则关闭休眠时长为Ts1的定时器。同样的，在关闭了前述定时器的前提下，若Ts2结束时，仍未确定使用启用休眠时长为Ts2的定时器作为定时器，则可以认为不需要进行邻域扫描，则关闭休眠时长为Ts2的定时器。若前述两个定时器均关闭了，则可以认为不需要进行波束扫描，则启用休眠时长为Ts3的定时器作为定时器。
在一些可能的实现方式中，还可以通过另一种方式设置定时器。具体的，在终端进入休眠期之前，设定时长为默认时长的第一定时器，然后终端进入休眠期。在休眠期，终端获取传感信息，根据传感信息确定终端的运动状态(第一运动状态还是第二运动状态还是运动状态未改变)，以确定是否需要进行波束扫描，如果需要进行波束扫描，是进行全局扫描还是邻域扫描。
如图2-10，若需要进行全局扫描，则设置定时器的时长Ts(new)为：
Ts(new)＝Ts(time left)-Ta(g_sweeping)
若需要进行邻域扫描，则该新的定时器的时长Ts(new)为：
Ts(new)＝Ts(time left)-Ta(n_sweeping)
若不需要进行邻域扫描，则不需要设定该新的定时器。
通过上述设置定时器的方法，不需要设置多个定时器。
203、在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
应理解，当终端因运动状态发生变化，通过所述终端之前确定的最优接收波束来接收寻呼消息，对应接收信号的信号质量可能较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
进一步地，一种可能的实施方式中，所述第二处理单元，还用于在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，若终端的运动状态变化较小，可以从之前确定的最优接收波束所相邻的接收波束中，重新确定最优接收波束。以减少确定最优接收波束的时间，降低功耗。
进一步地，一种可能的实施方式中，所述第二处理单元，还用于在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
具体地，参见图1-1所示，以下行链路为例，基站的发射波束集合中有发射波束1、 发射波束2以及发射波束3，终端的接收波束集合中有接收波束a、接收波束b以及接收波束c。基站可以通过在一定的时间间隔内依次通过发射波束1至发射波束3来发射信号，以覆盖一定区域内的终端。终端也可以通过在一定的时间间隔内依次通过接收波束a至接收波束c来接收由上述不同发射波束所重复发送的相同信号，以在上述接收波束集合中确定最优接收波束，并确定最优波束对链接。
比如，终端形成的接收波束有8个，如图2-3所示(为终端的多个接收波束的示意图)，分别是接收波束a、接收波束b、接收波束c、接收波束d、接收波束e、接收波束f、接收波束g和接收波束h，其中接收波束b是在前一个非连续接收的激活期中与gNB对齐的，用于接收gNB下发的寻呼消息的波束。全局扫描即对8个接收波束依次进行波束扫描，以确定信号质量最好的接收波束，并选择该接收波束作为下一个非连续接收的激活期中接收gNB下发的寻呼消息的接收波束。邻域扫描即对接收波束b旁边的接收波束a和接收波束c进行波束扫描，或者在此基础上在增加接收波束h和接收波束d，以确定信号质量较好的接收波束，并选择该接收波束作为下一个非连续接收的激活期中接收gNB下发的寻呼消息的接收波束。一般的，若确定信号质量很差，可以认为接收波束b与gNB的发射波束偏离较大，因此需要进行全局扫描；若确定信号质量较差，可以认为接收波束b与gNB的发射波束偏离较小，则可以使用邻域扫描；若确定信号质量良好，可以认为接收波束b与gNB的发射波束没有偏离，或者偏离较小可以忽略不计，则可以不进行波束扫描。
应理解，当终端的历史信号质量不好时，可以推测当前终端的通信环境发生了变化，通过之前确定的最优接收波束来接收寻呼信号，对应的信号质量可能依然较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，终端的历史信号质量信息可以对应于不同的情况，当终端的历史信号质量非常差时，可以在终端的全部接收波束中确定最优接收波束；当终端的历史信号质量较差或者一般时，可以在终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接受波束。通过上述方案，自适应地根据终端不同的历史信号质量信息，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
上面描述了通过传感信息确定提前多久进入激活期的实现方式，下面描述通过信号质量历史信息确定提前多久进入激活期的实现方式。
实施例二，请参考图3，本申请实施例提供了一种非连续接收的方法，包括：
301、根据所述终端的历史信号质量信息，确定提前唤醒所述终端的时长。
在本申请实施例中，为了应对睡眠过程中终端所处环境的信号质量较大变化而产生需要进行波束扫描的情况，除了默认时长之外，终端需要额外时长。在本申请实施例中，可以通过信号质量历史信息确定额外时长，信号质量历史信息为在终端多个DRX周期的激活期中收集得到的信号质量的集合。例如信号质量历史信息包括在终端5个DRX周期的激活期收集得到的信号质量(SNR)，分别为-86、-100、-89、-90、-75(单位：分贝毫瓦dBM)。
应理解，还可以根据终端的信号质量历史信息，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。
应理解的是，执行上述步骤的装置可以是微处理器，或者SoC芯片。应理解，根据所述终端的历史信号质量，确定是否需要提前唤醒所述终端，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
在本申请实施例中，终端可以根据信号质量历史信息确定信号质量，从而确定需要进行邻域扫描、全局扫描还是不扫描，最终确定额外时长。具体的，可以通过下述多个因素中的一个或多个确定需要进行全局扫描、邻域扫描或不扫描。
1、DRX周期的时长。
在一些可能的实现方式中，可以预先设置第一预设时长和第二预设时长，其中第一预设时长(如2秒)比第二预设时长(如1秒)较长。
如图2-2所示(为根据DRX周期的时长确定是否需要进行波束扫描的示意图)，若DRX周期的时长超过第一预设时长，则可以认为在足够久的时间里，其信号质量大概率会发生改变，则有较大可能变得较差，则确定终端需要进行全局扫描；若DRX周期的时长未超过第一预设时长而超过第二预设时长，则其信号质量可能会发生改变，但是又不至于大改变，那么可以确定需要进行邻域扫描；若DRX周期的时长未超过第二预设时长，则可以认为在短时间内，信号质量不会发生较大的改变，则确定不需要进行波束扫描。
2、信号质量历史信息中的信号质量信息的数量。
在一些可能的实现方式中，可以预先设置第一预设数量和第二预设数量，其中第一预设数量(如100)比第二预设数量多(如60)。
如图2-3所示(为根据信号质量信息的数量确定是否需要进行波束扫描的示意图)，若信号质量历史信息中的信号质量信息的数量小于第二预设数量，则可以认为信号质量历史信息中没有足够的信息量可以判断终端所处环境的信号质量是否良好或稳定，则终端可以确定需要进行全局扫描；若信号质量历史信息中的信号质量信息的数量大于第二预设数量而小于第一预设数量，则可以认为虽然有一定数量的信息，但是仍然不足以判定终端所处环境的信号质量是否良好或稳定，则终端可以确定进行邻域扫描；若信号质量历史信息中的信号质量信息的数量大于第一预设数量，则可以认为有足够数量的信息判断终端所处环境的信号质量是否良好或稳定，则可以确定不进行波束扫描。
3、信号质量历史信息中的信号质量方差。
在一些可能的实现方式中，若信号质量历史信息显示终端的接收信号质量是稳定的，则不需要进行波束扫描，如果是不稳定的，则需要进行全局扫描或邻域扫描，如果非常不 稳定，则确定需要进行全局扫描。此处所指的稳定，可以通过信号质量方差来确定。
具体的，可以首先预设的第一预设方差和第二预设方差，其中，第一预设方差(如100)大于第二预设方差(如60)。
计算信号质量历史信息中终端的接收信号质量的信号质量方差，如图2-4所示(为根据信号质量方差确定是否需要进行波束扫描的示意图)，若信号质量方差大于第一预设方差，则可以认为终端的接收信号质量非常不稳定，则需要进行全局扫描；若信号质量方差大于第二预设方差而小于第一预设方差，则可以认为终端的接收信号质量较为不稳定，则需要进行邻域扫描；若信号质量方差小于第二预设方差，则可以认为终端的接收信号质量较为稳定，则不需要进行波束扫描。
4、通过终端的接收信号质量历史信息中的信号质量的预设平均值判断。
预设第一预设平均值和第二预设平均值，其中第一预设平均值(如-70dBM)优于第二预设平均值(如-90dBM)。计算终端的接收信号质量历史信息中信号质量的预设平均值，如图2-5所示(为根据信号质量的平均值确定是否需要进行波束扫描的示意图)，若信号质量预设平均值大于第一预设平均值，则可以确定终端的接收信号质量良好，则不需要进行波束扫描；若信号质量预设平均值小于第一预设平均值大于第二预设平均值，则可以确定终端的接收信号质量一般，则需要进行邻域扫描；若信号质量预设平均值小于第二预设平均值，则可以确定终端的接收信号质量不佳，则需要进行全局扫描。
以上四种判断方式，可以取其中的一种或多种进行判断。需要说明的是，除了上述四种方式，还可以有其他方式判断是否需要进行全局扫描或邻域扫描，此处不做限定。
可选的，可以同时使用上述四种方式进行判断，若存在一种判断方式确定使用全局扫描，则使用全局扫描；若任意没有一种判断方式确定使用全局扫描，而至少有一种判断方式确定使用邻域扫描，则使用邻域扫描；若4种判断方式均确定不扫描，则确定不扫描。
具体的，对于进行邻域扫描、全局扫描所需要的时长的计算方法与步骤201中的计算方法相同，且对于需要进行邻域扫描、全局扫描或不进行波束扫描的情况下的总时长也与步骤201中的计算方法相同，此处不做赘述。
302、所述终端在网络指示的休眠期结束前，提前所述时长进入激活期。
在本申请实施例中，当确定提前唤醒所述终端的总时长后，在进入休眠期之前，终端可以确定根据总时长确定休眠时长，并设置以所述休眠时长为时长的定时器。
具体的，计算休眠时长的方法与与步骤204相同，此处不做赘述。
303、在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
步骤303与步骤203相同，此处不做赘述。
上面通过方法描述了本申请实施例提供的非连续接收的方案，下面通过装置、终端以及系统的角度来描述。
请参考图4，本申请实施例提供了一种用于终端的非连续接收的装置400，所述非连续接收包括网络指示的所述终端的休眠期和激活期，所述装置包括400：
接收单元401，用于接收所述终端的运动状态信息，所述运动状态信息用于表示所述 终端的运动状态；
第一处理单元402，用于根据所述终端的运动状态，确定提前唤醒所述终端的时长，并使能所述终端在所述网络指示的休眠期结束前，提前所述时长进入激活期。
应理解，所述装置可以是微处理器，或者SoC芯片。对于微处理器，接收单元为所述微处理器的输入/输出接口(例如，微处理器的芯片管脚)，第一处理单元为所述微处理器的处理器；对于SoC芯片，接收单元指的是所述SoC芯片的输入输出接口，第一处理单元为所述SoC芯片内的微处理器。
应理解，根据所述终端的运动状态，确定是否需要提前唤醒所述终端，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
一种可能的实施方式中，所述装置400还包括：
第二处理单元403，用于在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
应理解，当终端因运动状态发生变化，通过所述终端之前确定的最优接收波束来接收寻呼消息，对应接收信号的信号质量可能较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
进一步地，一种可能的实施方式中，所述第二处理单元403，还用于在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，若终端的运动状态变化较小，可以从之前确定的最优接收波束所相邻的接收波束中，重新确定最优接收波束。以减少确定最优接收波束的时间，降低功耗。
进一步地，一种可能的实施方式中，所述第二处理单元403，还用于在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
一种可能的实施方式中，在所述终端处于第一运动状态时，确定提前唤醒所述终端的时长为第一时长；在所述终端处于第二运动状态时，确定提前唤醒所述终端的时长为第二时长；其中，所述第一时长与所述第二时长不同。
应理解，所述第一处理单元402可以根据终端所处的运动状态，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。
另一种可能的实施方式中，所述第一处理单402元，还用于在所述终端处于第二运动状态时，确定提前唤醒所述终端的时长为第二时长；其中，所述第二时长与所述第一时长不同。
应理解，根据终端不同的运动状态，确定不同的提前进入激活期的时长。例如，终端的运动状态变化较大，可以更早一些进入激活期，以重新确定最优接收波束，或重新进行电路配置。通过上述方案，自适应地根据终端不同的运动状态，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
一种可能的实施方式中，所述运动状态信息来自与所述接收单元401耦合的传感器404。
应理解，所述传感器404的传感信息可以是传感器测量得到的所述终端的运动状态信息，例如，陀螺仪所测得的旋转角度。所述第一处理单元可以根据上述信息，确定所述终端的运动状态。
或者，所述传感器404的传感信息，还可以是传感器404根据所测量得到的所述终端的运动状态信息进一步计算得到的指示信息，所述指示信息可以用于指示所述终端的运动状态。例如，高电平代表第一运动状态，低电平代表第二运动状态，零电平代表运动状态未发生改变。
一种可能的实施方式中，所述第一处理单元402为微处理器，所述第一处理单元402在所述终端进入非连续接收的休眠期时仍处于工作状态。
一种可能的实施方式中，所述第二处理单元403为基带处理器，所述第二处理单元403在所述终端进入非连续接收的休眠期时进入休眠状态。
一种可能的实施方式中，所述第二处理单元403还用于根据所述网络下发的非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
一种可能的实施方式中，所述第二处理单元403还用于根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
请参考图5，本申请实施例提供了一种用于终端的非连续接收的装置500，包括：
第一读取单元501，用于读取终端的历史信号质量信息；
第一处理单元502，用于根据所述终端的历史信号质量信息，确定提前唤醒所述终端的时长，使能所述终端在网络指示的休眠期结束前，提前所述时长进入激活期。
应理解的是，所述装置500可以是微处理器，或者SoC芯片。第一读取单元501可用于从装置500的内部或外部的存储器读取所述终端的接收信号质量信息，所述存储器可以位于SoC芯片内或者基带处理器内。对于微处理器，第一读取单元501为所述微处理器的输入/输出接口(例如，微处理器的芯片管脚)，第一处理单元502为所述微处理器的处理器；对于SoC芯片，第一读取单元501为微处理器的输入/输出接口，第一处理单元502为所述SoC芯片内的微处理器；应理解，根据所述终端的历史信号质量，确定是否需要提前唤醒所述终端，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
一种可能的实施方式中，所述装置500还包括：
第二处理单元503，用于在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
应理解，当终端的历史信号质量不好时，可以推测当前终端的通信环境发生了变化，通过之前确定的最优接收波束来接收寻呼信号，对应的信号质量可能依然较差，可能会造成寻呼消息的接收失败。在所述终端进入激活期后，重新确定所述终端的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
所述第二处理单元503，还用于在所述终端提前进入激活期的所述时长内，在所述终 端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，终端的历史信号质量信息可以对应于不同的情况，当终端的历史信号质量非常差时，可以在终端的全部接收波束中确定最优接收波束；当终端的历史信号质量较差或者一般时，可以在终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接受波束。通过上述方案，自适应地根据终端不同的历史信号质量信息，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
一种可能的实施方式中，所述第二处理单元503，还用于在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
应理解，所述第一处理单元502可以根据终端的接收信号质量历史信息，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。
一种可能的实施方式中，所述第一处理单元502为微处理器，所述第一处理单元502在所述终端进入非连续接收的休眠期时仍处于工作状态。
一种可能的实施方式中，所述第二处理单元503为基带处理器，所述第二处理单元503在所述终端进入非连续接收的休眠期时进入休眠状态。
结合第二方面或第二方面上述任一可能的实施方式，一种可能的实施方式中，所述第二处理单元503还用于根据所述网络下发的非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
结合第二方面或第二方面上述任一可能的实施方式，一种可能的实施方式中，所述第二处理单元503还用于根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
请参考图6，本申请实施例还提供了一种终端600，包括：
基带处理器601，用于根据来自网络的消息，确定网络所指示的所述终端600的休眠期和激活期；
传感器602，用于获取所述终端600的运动状态信息，所述运动状态信息用于表示所述终端600的运动状态；
与传感器602、基带处理器601相耦合的微处理器603，用于根据所述终端600的运动状态，确定提前唤醒所述终端600的时长，并使能所述终端600在所述网络指示的休眠期结束前，提前所述时长进入激活期，其中，所述微处理器603在所述终端600进入非连续接收的休眠期时仍处于工作状态。
应理解，根据所述终端600的运动状态，确定是否需要提前唤醒所述终端600，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
应理解，所述传感器602的传感信息可以是传感器602测量得到的所述终端600的运动状态信息，例如，陀螺仪所测得的旋转角度，所述微处理器603可以根据上述信息，确定所述终端600的运动状态。
或者，所述传感器602的传感信息，还可以是传感器602根据所测量得到的所述终端600的运动状态信息进一步计算得到的指示信息，所述指示信息可以用于指示所述终端600的运动状态。例如，高电平代表第一运动状态，低电平代表第二运动状态，零电平代表运动状态未发生改变。
一种可能的实施方式中，所述基带处理器601，还用于在所述终端600提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息，所述基带处理器601在所述终端600进入非连续接收的休眠期时进入休眠状态。
应理解，当终端600因运动状态发生变化，通过所述终端600之前确定的最优接收波束来接收寻呼消息，对应接收信号的信号质量可能较差，可能会造成寻呼消息的接收失败。在所述终端600进入激活期后，重新确定所述终端600的最优接收波束，通过所述重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
进一步地，一种可能的实施方式中，所述基带处理器601，还用于在所述终端600提前进入激活期的所述时长内，在所述终端600之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，若终端600的运动状态变化较小，可以从之前确定的最优接收波束所相邻的接收波束中，重新确定最优接收波束。以减少确定最优接收波束的时间，降低功耗。
进一步地，一种可能的实施方式中，所述基带处理器601，还用于在所述终端600提前进入激活期的所述时长内，在所述终端600的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
一种可能的实施方式中，所述微处理器603，还用于在所述终端600处于第一运动状态时，确定提前唤醒所述终端600的时长为第一时长。
应理解，所述微处理器603可以根据终端600所处的运动状态，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端600。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。另一种可能的实施方式中，所述微处理器603，还用于在所述终端600处于第二运动状态时，确定提前唤醒所述终端600的时长为第二时长；其中，所述第二时长与所述第一时长不同。
应理解，根据终端600不同的运动状态，确定不同的提前进入激活期的时长。例如，终端600的运动状态变化较大，可以更早一些进入激活期，以重新确定最优接收波束，或重新进行电路配置。通过上述方案，自适应地根据终端600不同的运动状态，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
一种可能的实施方式中，所述基带处理器601还用于根据所述网络下发的非连续接收配置信息DRX config，确定所述网络指示的所述终端600的休眠期和激活期。
一种可能的实施方式中，所述基带处理器601还用于根据网络下发的系统信息块，确定所述网络指示的所述终端600的休眠期和激活期。
请参考图7，本申请实施例提供了一种终端700，包括：
基带处理器701，用于读取终端700的历史信号质量信息；
微处理器702，用于根据所述终端700的历史信号质量信息，确定提前唤醒所述终端700的时长，使能所述终端700在网络指示的休眠期结束前，提前所述时长进入激活期。
应理解的是，所述基带处理器701可用于从终端700的内部或外部的存储器读取所述终端700的信号质量信息，所述存储器可以位于基带处理器701内。应理解，根据所述终端700的历史信号质量，确定是否需要提前唤醒所述终端700，预留更多的准备时间，降低了错过寻呼消息或寻呼消息接收失败的概率。
一种可能的实施方式中，所述基带处理器701，还用于在所述终端700提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
应理解，当终端700的历史信号质量不好时，可以推测当前终端700的通信环境发生了变化，通过之前确定的最优接收波束来接收寻呼信号，对应的信号质量可能依然较差，可能会造成寻呼消息的接收失败。在所述终端700进入激活期后，重新确定所述终端700的最优接收波束，通过重新确定的最优接收波束来接收寻呼信号，对应的信号质量最佳，降低寻呼消息接收失败的风险。
另一种可能的实施方式中，所述基带处理器701，还用于在所述终端700提前进入激活期的所述时长内，在所述终端700之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
应理解，终端700的历史信号质量信息可以对应于不同的情况，当终端700的历史信号质量非常差时，可以在终端700的全部接收波束中确定最优接收波束；当终端700的历史信号质量较差或者一般时，可以在终端700之前确定的最优接收波束相邻的接收波束中，重新确定最优接受波束。通过上述方案，自适应地根据终端700不同的历史信号质量信息，选择不同的提前进入激活期的时长，可以在提高寻呼信号的接收质量或接收成功率的同时，降低功耗。
一种可能的实施方式中，所述基带处理器701，还用于在所述终端700提前进入激活期的所述时长内，在所述终端700的全部接收波束中重新确定最优接收波束。
应理解，通过上述方案可以更准确地找到最优接收波束，提高寻呼信号的接收质量或接收成功率。
应理解，所述微处理器702可以根据终端700的历史信号质量信息，确定提前进入激活期的时长，进而设置定时器来提前唤醒终端700。所述定时器可以是软件定时器，或者硬件定时器，也可以是软件与硬件结合的定时器。
一种可能的实施方式中，所述微处理器702还用于在所述终端700进入非连续接收的休眠期时仍处于工作状态。
一种可能的实施方式中，所述基带处理器701还用于在所述终端700进入非连续接收的休眠期时进入休眠状态。
一种可能的实施方式中，所述基带处理器701还用于根据所述网络下发的非连续接收配置消息，确定所述网络指示的所述终端700的休眠期和激活期。
一种可能的实施方式中，所述基带处理器701还用于根据网络下发的系统信息块，确定所述网络指示的所述终端700的休眠期和激活期。
请参考图8，本申请实施例提供了一种通信系统800，包括：无线网络设备801，以及 如上所述各个实现方式所述的装置600所在的终端或终端700。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。
所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本发明实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存储的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。

Claims (28)

  1. 一种用于终端的非连续接收的装置，所述非连续接收包括网络指示的所述终端的休眠期和激活期，其特征在于，所述装置包括：
    接收单元，用于接收所述终端的运动状态信息，所述运动状态信息用于表示所述终端的运动状态；
    第一处理单元，用于根据所述终端的运动状态，确定提前唤醒所述终端的时长，并使能所述终端在所述网络指示的休眠期结束前，提前所述时长进入激活期。
  2. 根据权利要求1所述的装置，其特征在于，还包括：
    第二处理单元，用于在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
  3. 根据权利要求2所述的装置，其特征在于，所述第二处理单元，用于所述终端提前进入激活期的所述时长内，重新确定最优接收波束，包括：
    在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
  4. 根据权利要求2所述的装置，其特征在于，所述第二处理单元，用于所述终端提前进入激活期的所述时长内，重新确定最优接收波束，包括：
    在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
  5. 根据权利要求1至4中任一所述的装置，其特征在于，所述第一处理单元，用于根据所述终端的运动状态，确定提前唤醒所述终端的时长，包括：
    在所述终端处于第一运动状态时，确定提前唤醒所述终端的时长为第一时长；
    在所述终端处于第二运动状态时，确定提前唤醒所述终端的时长为第二时长；
    其中，所述第一时长与所述第二时长不同。
  6. 根据权利要求1至5任一所述的装置，其特征在于：
    所述运动状态信息来自与所述接收单元耦合的传感器。
  7. 根据权利要求1至6任一所述的装置，其特征在于：
    所述第一处理单元为微处理器，所述第一处理单元在所述终端进入非连续接收的休眠期时仍处于工作状态。
  8. 根据权利要求2所述的装置，其特征在于：
    所述第二处理单元为基带处理器，所述第二处理单元在所述终端进入非连续接收的休眠期时进入休眠状态。
  9. 根据权利要求2至4中任一所述的装置，其特征在于：
    所述第二处理单元还用于根据所述网络下发的非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
  10. 根据权利要求2至4中任一所述的装置，其特征在于：
    所述第二处理单元还用于根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
  11. 一种非连续接收的方法，其特征在于，所述非连续接收包括网络指示的终端的休 眠期和激活期，包括：
    根据所述终端的运动状态，确定提前唤醒所述终端的时长，并使能所述终端在所述网络指示的休眠期结束前，提前所述时长进入激活期。
  12. 根据权利要求11所述的方法，其特征在于，还包括：
    在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
  13. 根据权利要求12所述的方法，其特征在于，在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，包括：
    在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
  14. 根据权利要求12所述的方法，其特征在于，在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，包括：
    在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
  15. 根据权利要求11至14中的任一所述的方法，其特征在于，所述根据所述终端的运动状态，确定提前唤醒所述终端的时长，包括：
    在所述终端处于第一运动状态时，确定提前唤醒所述终端的时长为第一时长；
    在所述终端处于第二运动状态时，确定提前唤醒所述终端的时长为第二时长；
    其中，所述第一时长与所述第二时长不同。
  16. 根据权利要求11至15所述的方法，其特征在于，还包括：
    接收来自传感器的所述运动状态信息。
  17. 根据权利要求11至16任一所述的方法，其特征在于，还包括：
    根据所述网络下发的非连续接收配置消息，确定所述网络指示的所述终端的休眠期和激活期。
  18. 根据权利要求11至16任一所述的方法，其特征在于，还包括：
    根据所述网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
  19. 一种终端，其特征在于，包括：
    基带处理器，用于根据来自网络的消息，确定网络所指示的所述终端的休眠期和激活期；
    传感器，用于获取所述终端的运动状态信息，所述运动状态信息用于表示所述终端的运动状态；
    与所述传感器、所述基带处理器相耦合的微处理器，用于根据所述终端的运动状态，确定提前唤醒所述终端的时长，并使能所述终端在所述网络指示的休眠期结束前，提前所述时长进入激活期，其中，所述微处理器在所述终端进入非连续接收的休眠期时仍处于工作状态。
  20. 根据权利要求19所述的终端，其特征在于，还包括：
    基带处理器，用于在所述终端提前进入激活期的所述时长内，重新确定最优接收波束，所述最优接收波束用于接收寻呼消息。
  21. 根据权利要求19至20任一所述的终端，其特征在于，所述基带处理器，用于所述终端提前进入激活期的所述时长内，重新确定最优接收波束，包括：
    在所述终端提前进入激活期的所述时长内，在所述终端之前确定的最优接收波束相邻的接收波束中，重新确定最优接收波束。
  22. 根据权利要求19或20所述的终端，其特征在于，所述基带处理器，用于所述终端提前进入激活期的所述时长内，重新确定最优接收波束，包括：
    在所述终端提前进入激活期的所述时长内，在所述终端的全部接收波束中重新确定最优接收波束。
  23. 根据权利要求19或20所述的终端，其特征在于，所述微处理器，用于根据所述终端的运动状态，确定提前唤醒所述终端的时长，包括：
    在所述终端处于第一运动状态时，确定提前唤醒所述终端的时长为第一时长；
    在所述终端处于第二运动状态时，确定提前唤醒所述终端的时长为第二时长；
    其中，所述第一时长与所述第二时长不同。
  24. 根据权利要求19至23任一所述的终端，其特征在于：
    所述基带处理器还用于根据所述网络下发的非连续接收配置信息，确定所述网络指示的所述终端的休眠期和激活期。
  25. 根据权利要求19至23任一所述的终端，其特征在于：
    所述基带处理器还用于根据网络下发的系统信息块，确定所述网络指示的所述终端的休眠期和激活期。
  26. 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中存储了程序代码，所述程序代码被终端中的处理器执行时，实现如权利要求11至18中任一所述的方法。
  27. 一种计算机程序产品，其特征在于：
    所述计算机程序产品包含的程序代码被终端中的处理器执行时，实现如权利要求11至18中任一所述的方法。
  28. 一种通信系统，其特征在于，包括：无线网络设备，以及如权利要求1至10任一所述的装置所在终端或权利要求19至25任一所述的终端。
PCT/CN2019/086006 2019-05-08 2019-05-08 一种非连续接收的方法、装置和系统 WO2020223924A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201980014273.2A CN112205069B (zh) 2019-05-08 2019-05-08 一种非连续接收的方法、装置和系统
EP19928140.3A EP3958647B1 (en) 2019-05-08 2019-05-08 Discontinuous reception method, apparatus and system
PCT/CN2019/086006 WO2020223924A1 (zh) 2019-05-08 2019-05-08 一种非连续接收的方法、装置和系统
US17/519,767 US11968738B2 (en) 2019-05-08 2021-11-05 Discontinuous reception method and apparatus, and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/086006 WO2020223924A1 (zh) 2019-05-08 2019-05-08 一种非连续接收的方法、装置和系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/519,767 Continuation US11968738B2 (en) 2019-05-08 2021-11-05 Discontinuous reception method and apparatus, and system

Publications (1)

Publication Number Publication Date
WO2020223924A1 true WO2020223924A1 (zh) 2020-11-12

Family

ID=73051268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/086006 WO2020223924A1 (zh) 2019-05-08 2019-05-08 一种非连续接收的方法、装置和系统

Country Status (4)

Country Link
US (1) US11968738B2 (zh)
EP (1) EP3958647B1 (zh)
CN (1) CN112205069B (zh)
WO (1) WO2020223924A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113661742A (zh) * 2021-07-16 2021-11-16 北京小米移动软件有限公司 信道监听方法及装置、存储介质

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12068828B2 (en) * 2022-07-08 2024-08-20 Qualcomm Incorporated User equipment beam sweeping for millimeter wave

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102740429A (zh) * 2012-07-05 2012-10-17 华为技术有限公司 一种非连续性接收周期设置方法及移动终端
WO2017146535A1 (en) * 2016-02-26 2017-08-31 Samsung Electronics Co., Ltd. System and method connected mode discontinuous operation in beamformed system
US20190053320A1 (en) * 2017-08-11 2019-02-14 Qualcomm Incorporated Discontinuous reception wake up procedures

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2679053B1 (en) * 2011-02-25 2017-11-01 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for reducing power consumption in a communication device
CN104350795B (zh) 2012-04-05 2019-02-01 奥普蒂斯蜂窝技术有限责任公司 将寻呼信息从移动网络传输到终端装置的方法及相应装置
DK2728948T3 (en) * 2012-08-24 2016-08-15 Huawei Device Co Ltd PROCEDURE, DEVICE AND STORAGE MEDIUM FOR SETTING THE WAKE-UP PERIOD OF A TERMINAL
US10779259B2 (en) * 2017-04-03 2020-09-15 Qualcomm Incorporated Quasi co-location of antenna ports used to transmit paging message and synchronization signals
US10484964B2 (en) * 2017-08-02 2019-11-19 Futurewei Technologies, Inc. System and method for improving paging
CN109511132B (zh) * 2017-09-14 2021-12-03 维沃移动通信有限公司 信息传输方法、网络设备、终端及计算机可读存储介质
US10873866B2 (en) * 2017-09-27 2020-12-22 Electronics And Telecommunications Research Institute Method for managing radio resources in communication system and apparatus for the same
WO2019136645A1 (zh) * 2018-01-10 2019-07-18 Oppo广东移动通信有限公司 用于确定终端设备状态的方法、终端设备和接入网设备
US11490397B2 (en) * 2018-12-12 2022-11-01 Apple Inc. Power saving for pedestrian user equipment in vehicular communications systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102740429A (zh) * 2012-07-05 2012-10-17 华为技术有限公司 一种非连续性接收周期设置方法及移动终端
WO2017146535A1 (en) * 2016-02-26 2017-08-31 Samsung Electronics Co., Ltd. System and method connected mode discontinuous operation in beamformed system
US20190053320A1 (en) * 2017-08-11 2019-02-14 Qualcomm Incorporated Discontinuous reception wake up procedures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INTERDIGITAL COMMUNICATIONS: "C-DRX Beam Management Aspects", 3GPP DRAFT; R2-1701187, vol. RAN WG2, 17 February 2017 (2017-02-17), Athens, Greece, pages 1 - 3, XP051223410 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113661742A (zh) * 2021-07-16 2021-11-16 北京小米移动软件有限公司 信道监听方法及装置、存储介质
CN113661742B (zh) * 2021-07-16 2024-02-13 北京小米移动软件有限公司 信道监听方法及装置、存储介质

Also Published As

Publication number Publication date
EP3958647A1 (en) 2022-02-23
CN112205069B (zh) 2023-09-12
US11968738B2 (en) 2024-04-23
EP3958647B1 (en) 2023-11-22
US20220061123A1 (en) 2022-02-24
CN112205069A (zh) 2021-01-08
EP3958647A4 (en) 2022-04-27

Similar Documents

Publication Publication Date Title
US20220279445A1 (en) Method and system for performing radio resource management (rrm) measurements by a wtru in a 3gpp networks
US9980225B2 (en) Methods and apparatus for power saving in discontinuous reception-adaptive neighbor cell search duration
WO2019233369A1 (zh) 节能状态转换的方法、终端及基站
US11722962B2 (en) Method of receiving a wake-up signal, wireless device and computer program
CN106105330B (zh) 无线通信网络中的方法及网络节点
JP2010514343A (ja) イベントトリガ型のｄｒｘサイクルの調整のための方法及び配置
US20210014786A1 (en) Signal transmission method and device
US12003995B2 (en) Event-based adaption of UE measurements
JP2017514371A (ja) 共有スペクトルにおける不連続受信（ｄｒｘ）認識キャリア感知適応送信（ｃｓａｔ）
US11968738B2 (en) Discontinuous reception method and apparatus, and system
CN111148144A (zh) 一种rrm测量方法及装置
US20180110004A1 (en) Method and Apparatus for Discontinuous Reception
WO2019047893A1 (zh) 功率处理方法及装置、存储介质
EP3841795B1 (en) Adapting wake up signal repetitions
WO2022174839A1 (zh) 通信设备的工作方法、装置及通信设备
KR20230088786A (ko) 측정 조정 방법 및 단말
WO2023206533A1 (zh) 通信方法、装置、设备、芯片、存储介质、产品及程序
WO2019170235A1 (en) Client device and network access node for measurements in power saving mode
CN118715868A (zh) 通信方法及终端设备
TWI852496B (zh) 雙無線電系統中用喚醒訊號進行省電增強的方法和裝置
WO2023014278A1 (en) Network node, wireless device and methods for edrx operation
WO2024035391A1 (en) Apparatus and method for determining whether to perform pre-synchronization while in discontinuous reception mode

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19928140

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019928140

Country of ref document: EP

Effective date: 20211115