WO2024082226A1 - 时域确定方法及装置 - Google Patents
时域确定方法及装置 Download PDFInfo
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- WO2024082226A1 WO2024082226A1 PCT/CN2022/126508 CN2022126508W WO2024082226A1 WO 2024082226 A1 WO2024082226 A1 WO 2024082226A1 CN 2022126508 W CN2022126508 W CN 2022126508W WO 2024082226 A1 WO2024082226 A1 WO 2024082226A1
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- time domain
- power saving
- domain position
- terminal
- response signal
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- 230000004044 response Effects 0.000 claims abstract description 136
- 238000004891 communication Methods 0.000 claims abstract description 26
- 238000010295 mobile communication Methods 0.000 abstract description 3
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- 238000004590 computer program Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 3
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- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 3
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
Definitions
- the present application relates to the field of mobile communications, and in particular to a time domain determination method and device.
- a power-saving signal can be introduced to trigger whether a terminal needs to start processing uplink and downlink data normally.
- the access network device can trigger the terminal to process uplink and downlink data by sending a power-saving signal to the terminal. If the access network device does not trigger the terminal to process uplink and downlink data through the power-saving signal, the terminal is in a dormant state, saving terminal overhead. However, how to transmit the power-saving signal between the terminal and the access network device has become an urgent problem to be solved.
- the embodiment of the present application provides a time domain determination method and device to improve the accuracy of receiving power saving response signals by access network equipment, thereby ensuring communication reliability.
- the technical solution is as follows:
- a time domain determination method is provided, the method being performed by a terminal, the method comprising:
- a first time domain position is determined, where the first time domain position is used by the terminal to send a power saving response signal, where the power saving response signal is used to indicate whether at least one main receiver or main transceiver of the terminal is awakened.
- a time domain determination method is provided, the method being performed by an access network device, the method comprising:
- a first time domain position is determined, where the first time domain position is used by the terminal to send a power saving response signal, where the power saving response signal is used to indicate whether at least one main receiver or main transceiver of the terminal is awakened.
- a time domain determination device comprising:
- the processing module is used to determine a first time domain position, where the first time domain position is used for the terminal to send a power saving response signal, and the power saving response signal is used to indicate whether at least one main receiver or main transceiver of the terminal is awakened.
- a time domain determination device comprising:
- the processing module is used to determine a first time domain position, where the first time domain position is used for the terminal to send a power saving response signal, and the power saving response signal is used to indicate whether at least one main receiver or main transceiver of the terminal is awakened.
- a terminal comprising: a processor; a transceiver connected to the processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to load and execute the executable instructions to implement the time domain determination method as described above.
- an access network device comprising: a processor; a transceiver connected to the processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to load and execute the executable instructions to implement the time domain determination method as described above.
- a communication system which includes a terminal and an access network device, wherein the terminal is used to implement the time domain determination method as described in the above aspects, and the access network device is used to implement the time domain determination method as described in the above aspects.
- a computer-readable storage medium in which executable program code is stored.
- the executable program code is loaded and executed by a processor to implement the time domain determination method as described above.
- a chip which includes a programmable logic circuit and/or program instructions.
- the chip runs on a terminal or an access network device, it is used to implement the time domain determination method as described above.
- a computer program product is provided.
- the computer program product is executed by a processor of a terminal or an access network device, it is used to implement the time domain determination method of the above aspect.
- the present application provides a solution for determining a fixed time domain position for a terminal to send a power saving response signal, ensuring that the terminal sends the power saving response signal at a fixed time domain position, and the access network device receives the power saving response signal at a fixed time domain position, thereby improving the accuracy of the access network device in receiving the power saving response signal, thereby ensuring communication reliability.
- FIG1 shows a block diagram of a communication system provided by an exemplary embodiment of the present application
- FIG2 shows a flow chart of a time domain determination method provided by an exemplary embodiment of the present application
- FIG3 shows a block diagram of a time domain determination device provided by an exemplary embodiment of the present application
- FIG4 shows a block diagram of another time domain determination device provided by an exemplary embodiment of the present application.
- FIG5 shows a block diagram of a time domain determination device provided by an exemplary embodiment of the present application.
- FIG6 shows a block diagram of another time domain determination device provided by an exemplary embodiment of the present application.
- FIG. 7 shows a schematic diagram of the structure of a communication device provided by an exemplary embodiment of the present application.
- first, second, third, etc. may be used in the present application to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
- first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
- word “if” used herein may be interpreted as "at the time of” or "when” or "in response to determining”.
- the information including but not limited to user device information, user personal information, etc.
- data including but not limited to data used for analysis, stored data, displayed data, etc.
- signals involved in this application are all authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant laws, regulations and standards of relevant countries and regions.
- the main receiver or main transceiver of the terminal can be in a sleep state when there is no need to process data.
- the access network device can wake up the main receiver or main transceiver through the power saving signal, so that the terminal can save resources without processing data.
- the power saving signal is a WUS (Wake up signal) signal, a LP WUS (Low Power Wake up signal) signal, a PEI (Paging Early Indication) signal, a DCP (DCI for power saving) signal or other signals, which are not limited in the embodiments of the present application.
- Main receiver If the terminal needs to receive downlink data sent by the access network device, it can receive the downlink data through the main receiver, and can also process the downlink data through the main receiver. It should be noted that the terminal also includes a corresponding auxiliary receiver, which can receive the power saving signal sent by the access network device.
- Main transceiver If the terminal needs to receive downlink data sent by the access network device, or needs to send uplink data to the access network device, it can receive the downlink data sent by the access network device through the main transceiver, or send uplink data to the access network device through the main transceiver. It should be noted that the terminal also includes a corresponding auxiliary transceiver, which can receive the power saving signal sent by the access network device.
- FIG1 shows a block diagram of a communication system provided by an exemplary embodiment of the present application.
- the communication system may include: a terminal 10 and an access network device 20 .
- the number of terminals 10 is usually multiple, and one or more terminals 10 may be distributed in each cell managed by the access network device 20.
- the terminal 10 may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices, or other processing devices connected to a wireless modem, as well as various forms of user equipment (UE), mobile stations (MS), etc.
- UE user equipment
- MS mobile stations
- the access network device 20 is a device deployed in the access network to provide wireless communication functions for the terminal 10.
- the above-mentioned devices that provide wireless communication functions for the terminal 10 are collectively referred to as access network devices.
- the access network device 20 and the terminal 10 can establish a connection through the air interface, so as to communicate through the connection, including the interaction of signaling and data.
- the terminal 10 can send beam reports between different access network devices 20, that is, establish connections with different access network devices 20.
- the access network device 20 may include various forms of macro base stations, micro base stations, relay stations, access points, etc.
- the name of the device with access network device function may be different.
- gNodeB New Radio
- gNB Next Radio
- the "5G NR system" in the embodiment of the present application may also be referred to as a 5G system or an NR system, but those skilled in the art may understand its meaning.
- the technical solution described in the embodiment of the present application may be applicable to a 5G NR system or to a subsequent evolution system of the 5G NR system.
- FIG2 shows a flow chart of a time domain determination method provided by an exemplary embodiment of the present application, which can be exemplarily applied to the terminal and access network device shown in FIG1 , and the method includes at least part of the following contents:
- Step 201 The terminal determines a first time domain position, where the first time domain position is used for the terminal to send a power saving response signal, where the power saving response signal is used to indicate whether at least one main receiver or main transceiver of the terminal is awakened.
- Step 202 The access network device determines a first time domain position, where the first time domain position is used for the terminal to send a power saving response signal, where the power saving response signal is used to indicate whether at least one main receiver or main transceiver of the terminal is awakened.
- the first time domain position is the position where the terminal sends the power saving response signal in the time domain dimension. It can also be understood as the moment when the terminal sends the power saving response signal.
- the power saving response signal is used to indicate whether at least one main receiver or main transceiver of the terminal is awakened. In other words, the terminal can wake up its own main receiver or main transceiver, and the terminal can switch the main receiver or main transceiver from a sleep state to an awake state, and for the terminal, the terminal can report the state of whether its main receiver or main transceiver is awakened to the access network device through the power saving response signal.
- the first time domain position is the mth time domain unit, where m is a positive integer.
- the time domain unit may be represented by a time slot or a symbol, which is not limited in the embodiments of the present application.
- the first time domain position may be the first time slot, the second time slot, the third time slot, or other time slots.
- the first time domain position may be the first symbol to the fourth symbol, the fifth symbol to the eighth symbol, or symbols at other positions, which is not limited in the embodiments of the present application.
- both the terminal and the access network device can determine a first time domain position so that the terminal can send a power saving response signal based on the first time domain position, and then the terminal can report whether at least one of its own main receivers or main transceivers is awakened, so that the access network device can determine whether to schedule transmission resources for the terminal based on the power saving response signal.
- the terminal determines a first time domain position, and can then send a power saving response signal through the first time domain position, so that the access network device can receive the power saving response signal sent by the terminal based on the first time domain position.
- the access network device sends a power saving signal to the terminal to wake up the terminal's main receiver or main transceiver.
- the terminal sends a power saving response signal to the access network device to inform the terminal whether its own main receiver or main transceiver is awakened.
- the terminal is configured with one main receiver, or two main receivers, or four main receivers, which is not limited in the embodiments of the present application.
- the terminal is configured with one main transceiver, or two main transceivers, or four main transceivers.
- the power saving response signal is also referred to as a low power wake-up response signal.
- the steps executed by the terminal in the embodiments of the present application can independently form a new embodiment, and the steps executed by the access network device can also independently form a new embodiment.
- the present application provides a solution for determining a fixed time domain position for a terminal to send a power saving response signal, ensuring that the terminal sends the power saving response signal at a fixed time domain position, and the access network device receives the power saving response signal at a fixed time domain position, thereby improving the accuracy of the access network device in receiving the power saving response signal, thereby ensuring communication reliability.
- the access network device Before the terminal sends the power saving response signal, the access network device also sends a first power saving signal, and the terminal receives the first power saving signal, which is used to indicate whether the terminal wakes up at least one main receiver or main transceiver, and after the terminal performs an operation according to the first power saving signal, it responds to the first power saving signal and sends a power saving response signal.
- the terminal determines whether to wake up the main receiver or the main transceiver according to the received power saving signal, so that the terminal determines whether to wake up the main receiver or the main transceiver according to the power saving signal, thereby improving the reliability of communication.
- the access network device sends a second power saving signal when it determines that no power saving response signal is received after the fourth time period, and the terminal receives the second power saving signal and performs the above steps 201-202 again. Alternatively, the above steps 201-202 do not need to be performed again.
- the fourth duration is an absolute value of time.
- the fourth duration is 3 ms (milliseconds), 4 ms or other values.
- the fourth duration is represented by a time domain identifier.
- the fourth duration is represented by a time slot or a symbol.
- the access network device sends a first power saving signal, and sends a second power saving signal when it is determined that no power saving response signal is received within a fourth time period.
- the third power saving signal may be sent again, and so on.
- Fig. 2 illustrates that the terminal can determine the first time domain position. The following describes how the terminal determines the first time domain position.
- the first time domain position is determined by access network equipment configuration.
- an access network device sends configuration information, where the configuration information is used to configure a first time domain position.
- a terminal receives the configuration information and can determine the indicated first time domain position based on the configuration information.
- the configuration information is notified to the terminal by the access network device through dynamic signaling, semi-static signaling or other signaling.
- the configuration information is sent by RRC (Radio Resource Control), DCI (Downlink Control Information) or MAC CE (Media Access Control Control Element).
- the first time domain position includes at least one of the following situations:
- the first time domain position is a time domain position where uplink resources exist after the access network device sends the first power saving signal.
- the first power-saving signal is used to wake up at least one main receiver or main transceiver of the terminal. If the access network device needs to wake up at least one main receiver or main transceiver of the terminal, the access network device sends the first power-saving signal, and the terminal also receives the first power-saving signal, and the terminal also sends a power-saving response signal at a time domain position after receiving the first power-saving signal.
- the first time domain position for sending the first power-saving signal is the time domain position where uplink resources exist after the access network device sends the first power-saving signal.
- the first time domain position is a time domain position where uplink resources exist after the access network device sends the first power saving signal for a first time period.
- the first power-saving signal is used to wake up at least one main receiver or main transceiver of the terminal. If the access network device needs to wake up at least one main receiver or main transceiver of the terminal, the access network device sends the first power-saving signal, and the terminal also receives the first power-saving signal, and the terminal also sends a power-saving response signal at a time domain position after the first duration of receiving the first power-saving signal.
- the first time domain position for sending the first power-saving signal is a time domain position where uplink resources exist after the first duration of sending the first power-saving signal by the access network device.
- the first duration is agreed upon by a communication protocol, or configured by an access network device, or configured in other ways, which is not limited in the embodiments of the present application.
- the first duration is an absolute value of time.
- the first duration is 3 ms (milliseconds), 4 ms or other values.
- the first duration is represented by a time domain identifier.
- the first duration is represented by a time slot or a symbol.
- the first time domain position is a time domain position where a power saving response signal is configured.
- the time domain position of the terminal is configured with a power saving response signal. If the time domain position is configured with a power saving response signal, it means that the time domain position is used to transmit the power saving response signal, and the time domain position configured with the power saving response signal is the first time domain position.
- the first time domain position is the time domain position at which the power saving response signal is configured after the access network device sends the first power saving signal for the first time duration.
- the first power-saving signal is used to wake up at least one main receiver or main transceiver of the terminal. If the access network device needs to wake up at least one main receiver or main transceiver of the terminal, the access network device sends the first power-saving signal, and the terminal will also receive the first power-saving signal, and the terminal will also send a power-saving response signal at a time domain position configured with a power-saving response signal after the first duration of receiving the first power-saving signal, then the first time domain position for sending the first power-saving signal is the time domain position configured with a power-saving response signal after the first duration of the access network device sending the first power-saving signal.
- the terminal can determine the first time domain position so as to send a power saving response signal according to the determined first time domain position, thereby ensuring that the access network device receives the power saving response signal at a fixed time domain position, improving the accuracy of the access network device receiving the power saving response signal, and thereby ensuring communication reliability.
- Fig. 2 illustrates that the terminal sends a power saving response signal.
- the terminal also sends a power saving response signal in a different manner.
- the power saving response signal is sent once or periodically.
- the power saving response signal if the power saving response signal is sent once, it means that the terminal sends the power saving response signal once at the first time domain position. If the power saving response signal is sent periodically, it means that the terminal sends the power saving response signal multiple times at the first time domain position.
- the terminal determines a first number of first time domain positions based on the time domain offset, and then sends a first number of power saving response signals based on the first number of first time domain positions.
- the time domain offset is used to indicate the starting position of the first time domain position.
- the starting position of the first time domain position is the position of the time domain offset relative to the time domain position at which the terminal receives the power saving signal.
- the terminal is configured with time domain position 1, time domain position 2 and time domain position 3.
- the terminal receives a power saving signal at time domain position 1, and the time domain offset is 1.
- the terminal determines that time domain position 2 is the starting position. If the first number is 2, it means that time domain position 2 and time domain position 3 are the first time domain positions.
- the terminal sends a power saving response signal at time domain position 2 and time domain position 3.
- the first time domain position is determined to be slot 3, slot 4, slot 5, slot 6 and slot 7.
- the present application embodiment is described by taking the terminal sending a power saving response signal as an example. After sending the power saving response signal, the terminal will also decide whether to control at least one main receiver or main transceiver to be in a sleep state.
- the terminal controls at least one main receiver or main transceiver to be in a sleep state.
- the scheduling information is used to schedule transmission resources.
- the terminal sends a power saving response signal to inform the access network device whether at least one main receiver or main transceiver is awakened, and then the access network device can schedule transmission resources for the terminal. If the terminal determines that the scheduling information is not received, the terminal can determine that no scheduling information is sent at this time, and can control at least one main receiver or main transceiver to be in a sleep state to save energy consumption.
- the terminal controls at least one main receiver or main transceiver to be in a sleep state.
- the scheduling information is used to schedule transmission resources.
- the terminal sends a power-saving response signal to inform the access network device whether at least one main receiver or main transceiver is awakened, and then the access network device can schedule transmission resources for the terminal. If the terminal determines that the scheduling information is not received after the second time period in which the terminal sends the first number of power-saving response signals, the terminal can determine that no scheduling information is sent at this time, and can control at least one main receiver or main transceiver to be in a sleep state to save energy consumption.
- the terminal may directly send the power saving response signal multiple times until it stops after receiving the scheduling information sent by the access network device.
- the terminal can send power saving response signals multiple times through multiple first time domain positions. Since the terminal needs to receive scheduling information in order to determine transmission resources, the terminal can continue to send power saving response signals until the scheduling information is received.
- the present application embodiment is described by taking the terminal sending a power saving response signal as an example.
- the terminal can also control its own main receiver or main transceiver to be in a sleep state.
- the terminal determines that the scheduling information is not received within the third time length of sending the power saving response signal, and controls at least one main receiver or main transceiver to be in a sleep state. That is, within the third time length of sending the power saving response signal, the terminal waits to receive the scheduling information. If the terminal still receives the scheduling information within the third time length, it means that the access network device will not schedule the transmission resources, and the terminal does not need to keep at least one main receiver or main transceiver of itself in an awake state, so at least one main receiver or main transceiver is controlled to be in a sleep state.
- the terminal may continuously send the power saving response signal at the first time domain position within the third time duration.
- the power saving response signal sending method may refer to the periodic sending of the power saving response signal in the above embodiment.
- the third duration is an absolute value of time.
- the third duration is 3 ms (milliseconds), 4 ms or other values.
- the third duration is represented by a time domain identifier.
- the third duration is represented by a time slot or a symbol.
- the terminal can send a power-saving response signal once or periodically so that the terminal can inform the access network device of the status of at least one main receiver or main transceiver of itself, so that the access network device can schedule transmission resources for the terminal and ensure the reliability of transmission.
- FIG3 shows a block diagram of a time domain determination device provided by an exemplary embodiment of the present application.
- the device includes:
- the processing module 301 is used to determine a first time domain position, where the first time domain position is used for the terminal to send a power saving response signal, and the power saving response signal is used to indicate whether at least one main receiver or main transceiver of the terminal is awakened.
- the apparatus further comprises:
- the receiving module 302 is used to receive configuration information, where the configuration information is used to configure the first time domain position.
- the first time domain position is a time domain position where uplink resources exist after the access network device sends the first power saving signal
- the first time domain position is a time domain position at which uplink resources exist after the access network device sends the first power saving signal for a first time period;
- the first time domain position is a time domain position configured with the power saving response signal
- the first time domain position is a time domain position configured with the power saving response signal after the first time duration of the first power saving signal sent by the access network device.
- the power saving response signal is sent once or periodically.
- processing module 301 is further used to:
- the apparatus further includes: a sending module 303, configured to send the first number of power saving response signals based on the first number of the first time domain positions.
- the processing module 301 is used to determine that no scheduling information is received after sending the first number of power saving response signals, and control at least one of the main receivers or the main transceiver to be in a sleep state.
- the processing module 301 is used to determine that scheduling information is not received after sending the first number of power saving response signals for a second time period, and control at least one of the main receivers or the main transceiver to be in a sleep state.
- the power saving response signal is sent periodically, and the apparatus further includes: a sending module 303, which is further used to send the power saving response signal multiple times until the scheduling information sent by the access network device is received.
- the processing module 301 is used to determine that no scheduling information is received within a third time period of sending the power saving response signal, and control at least one main receiver or main transceiver to be in a sleep state.
- the apparatus further includes: a sending module 303, further configured to send the power saving response signal at the first time domain position within the third time length.
- the device further comprises:
- the receiving module 302 is configured to receive a first power saving signal, where the first power saving signal is used to wake up at least one main receiver or main transceiver of the terminal.
- the device further comprises:
- the receiving module 302 is configured to receive a second power saving signal, where the second power saving signal is sent by the access network device when it is determined that the power saving response signal is not received after a fourth time period.
- the first time domain position is the mth time domain unit, where m is a positive integer.
- the device provided in the above embodiment when implementing its functions, only uses the division of the above functional modules as an example.
- the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.
- the device and method embodiments provided in the above embodiment belong to the same concept, and their specific implementation process is detailed in the method embodiment, which will not be repeated here.
- FIG5 shows a block diagram of a time domain determination device provided by an exemplary embodiment of the present application.
- the device includes:
- the processing module 501 is used to determine a first time domain position, where the first time domain position is used for the terminal to send a power saving response signal, and the power saving response signal is used to indicate whether at least one main receiver or main transceiver of the terminal is awakened.
- the device further comprises:
- the sending module 502 is used to send configuration information, where the configuration information is used to configure the first time domain position.
- the first time domain position is a time domain position where uplink resources exist after the access network device sends the first power saving signal
- the first time domain position is a time domain position at which uplink resources exist after the access network device sends the first power saving signal for a first time period;
- the first time domain position is a time domain position configured with the power saving response signal
- the first time domain position is a time domain position configured with the power saving response signal after the first time duration of the first power saving signal sent by the access network device.
- the power saving response signal is sent once or periodically.
- the apparatus further includes: a receiving module 503, further used to receive the first number of power saving response signals based on the first number of the first time domain positions, wherein the first number of the first time domain positions is determined by the terminal based on the time domain offset.
- the power saving response signal is sent periodically.
- the apparatus further includes: a receiving module 503 , which is further configured to receive the power saving response signal multiple times.
- the apparatus further includes: the receiving module 503 is further configured to receive the power saving response signal at the first time domain position within the third time length.
- the device further comprises:
- the sending module 502 is used to send a first power saving signal, where the first power saving signal is used to wake up the at least one main receiver or main transceiver of the terminal.
- the device further comprises:
- the sending module 502 is configured to send a second power saving signal if it is determined that the power saving response signal is not received after a fourth time period.
- the first time domain position is the mth time domain unit, where m is a positive integer.
- the device provided in the above embodiment when implementing its functions, only uses the division of the above functional modules as an example.
- the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.
- the device and method embodiments provided in the above embodiment belong to the same concept, and the specific implementation process is detailed in the method embodiment, which will not be repeated here.
- FIG7 shows a schematic diagram of the structure of a communication device provided by an exemplary embodiment of the present application.
- the communication device includes: a processor 701 , a receiver 702 , a transmitter 703 , a memory 704 and a bus 705 .
- the processor 701 includes one or more processing cores.
- the processor 701 executes various functional applications and information processing by running software programs and modules.
- the receiver 702 and the transmitter 703 may be implemented as a communication component, which may be a communication chip.
- the memory 704 is connected to the processor 701 via a bus 705 .
- the memory 704 may be used to store at least one program code, and the processor 701 may be used to execute the at least one program code to implement each step in the above method embodiment.
- the communication device may be a terminal or an access network device.
- the memory 704 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, and the volatile or non-volatile storage device includes but is not limited to: a magnetic disk or optical disk, an electrically erasable programmable read-only memory (EEPROM), an erasable programmable read-only memory (EPROM), a static random access memory (SRAM), a read-only memory (ROM), a magnetic memory, a flash memory, and a programmable read-only memory (PROM).
- EEPROM electrically erasable programmable read-only memory
- EPROM erasable programmable read-only memory
- SRAM static random access memory
- ROM read-only memory
- magnetic memory a magnetic memory
- flash memory a flash memory
- PROM programmable read-only memory
- a computer-readable storage medium is further provided, wherein an executable program code is stored in the computer-readable storage medium, and the executable program code is loaded and executed by a processor to implement the time domain determination method provided by each of the above method embodiments and executed by a communication device.
- a chip which includes a programmable logic circuit and/or program instructions.
- the chip runs on a terminal or an access network device, it is used to implement the time domain determination method provided in each method embodiment.
- a communication system comprising a terminal and an access network device, the terminal is used to implement the time domain determination method as described above, and the access network device is used to implement the time domain determination method as described above.
- a computer program product is provided.
- the computer program product is executed by a processor of a terminal or an access network device, it is used to implement the time domain determination method provided by each of the above method embodiments.
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- Mobile Radio Communication Systems (AREA)
Abstract
本申请公开了一种时域确定方法及装置，涉及移动通信领域。该方法包括：终端确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。本申请提供了一种确定用于终端发送发送省电响应信号的固定时域位置的方案，保证终端在固定时域位置发送省电响应信号，接入网设备在固定的时域位置接收省电响应信号，提高接入网设备接收省电响应信号的准确性，进而保证了通信可靠性。
Description
本申请涉及移动通信领域，特别涉及一种时域确定方法及装置。
在移动通信系统中，可以通过引入省电信号的方式来触发终端是否需要开始正常处理上行数据和下行数据。接入网设备可以通过向终端发送省电信号的方式触发终端处理上行数据和下行数据，而若接入网设备未通过省电信号触发终端处理上行数据和下行数据，则终端处于休眠状态，节省终端开销。但是，终端与接入网设备之间如何传输省电信号成为亟需解决的问题。
发明内容
本申请实施例提供了一种时域确定方法及装置，提高接入网设备接收省电响应信号的准确性，进而保证了通信可靠性。所述技术方案如下：
根据本申请的一个方面，提供了一种时域确定方法，所述方法由终端执行，所述方法包括：
确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
根据本申请的另一方面，提供了一种时域确定方法，所述方法由接入网设备执行，所述方法包括：
确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
根据本申请的另一方面，提供了一种时域确定装置，所述装置包括：
处理模块，用于确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
根据本申请的另一方面，提供了一种时域确定装置，所述装置包括：
处理模块，用于确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
根据本申请的另一方面，提供了一种终端，终端包括：处理器；与处理器相连的收发器；用于存储处理器的可执行指令的存储器；其中，处理器被配置为加载并执行可执行指令以实现如上述方面的时域确定方法。
根据本申请的另一方面，提供了一种接入网设备，接入网设备包括：处理器；与处理器相连的收发器；用于存储处理器的可执行指令的存储器；其中，处理器被配置为加载并执行可执行指令以实现如上述方面的时域确定方法。
根据本申请的另一方面，提供了一种通信系统，所述通信系统包括终端和接入网设备，所述终端用于实现如上述方面所述的时域确定方法，所述接入网设备用于实现如上述方面所述的时域确定方法。
根据本申请的另一方面，提供了一种计算机可读存储介质，可读存储介质中存储有可执行程序代码，可执行程序代码由处理器加载并执行以实现如上述方面的时域确定方法。
根据本申请的另一方面，提供了一种芯片，芯片包括可编程逻辑电路和/或程序指令，当芯片在终端或接入网设备上运行时，用于实现如上述方面的时域确定方法。
根据本申请的另一方面，提供了一种计算机程序产品，当计算机程序产品被终端或接入网设备的处理器执行时，其用于实现上述方面的时域确定方法。
本申请提供了一种确定用于终端发送发送省电响应信号的固定时域位置的方案，保证终端在固定时域位置发送省电响应信号，接入网设备在固定的时域位置接收省电响应信号，提高接入网设备接收省电响应信号的准确性，进而保证了通信可靠性。
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1示出了本申请一个示例性实施例提供的通信系统的框图；
图2示出了本申请一个示例性实施例提供的时域确定方法的流程图；
图3示出了本申请一个示例性实施例提供的一种时域确定装置的框图；
图4示出了本申请一个示例性实施例提供的另一种时域确定装置的框图；
图5示出了本申请一个示例性实施例提供的一种时域确定装置的框图；
图6示出了本申请一个示例性实施例提供的另一种时域确定装置的框图；
图7示出了本申请一个示例性实施例提供的通信设备的结构示意图。
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请实施方式作进一步地详细描述。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的装置和方法的例子。
在本申请使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请。在本申请和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也是旨在包括多数形式，除非上下文清楚地表示其它含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本申请可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本申请范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，例如，在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
需要说明的是，本申请所涉及的信息(包括但不限于用户设备信息、用户个人信息等)、数据(包括但不限于用于分析的数据、存储的数据、展示的数据等)以及信号，均为经用户授权或者经过各方充分授权的，且相关数据的收集、使用和处理需要遵守相关国家和地区的相关法律法规和标准。
首先，对本申请所涉及的名词进行说明。
省电信号：终端的主接收机或者主收发机在无需处理数据的情况下可以处于睡眠状态，接入网设备通过该省电信号可以唤醒主接收机或主收发机，以便于终端在无需处理数据的情况下节省资源。在一些实施例中，该省电信号为WUS(Wake up signal，唤醒信号)信号、LP WUS(Low Power Wake up signal，低功耗唤醒信号)信号、PEI(Paging Early Indication，寻呼提前指示)信号、DCP(DCI for power saving，省电DCI)信号或者其他信号，本申请实施例不做限定。
主接收机：终端若需要接收接入网设备发送的下行数据，则可以通过该主接收机接收下行数据，并且还可以通过该主接收机对下行数据进行处理。需要说明的是，终端还包括对应的辅接收机，该辅接收机可以接收接入网设备发送的省电信号。
主收发机：终端若需要接收接入网设备发送的下行数据，或者需要向接入网设备发送上行数据，则可以通过该主收发机接收接入网设备发送的下行数据，或者通过该主收发机向接入网设备发送上行数据。需要说明的是，终端还包括对应的辅收发机，该辅收发机可以接收接入网设备发送的省电信号。
其次，对本申请的应用场景进行说明：
图1示出了本申请一个示例性实施例提供的通信系统的框图，该通信系统可以包括：终端10和接入网设备20。
终端10的数量通常为多个，每一个接入网设备20所管理的小区内可以分布一个或多个终端10。终端10可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其它处理设备，以及各种形式的用户设备(User Equipment，UE)、移动台(Mobile Station，MS)等等。为方便描述，本申请实施例中，上面提到的设备统称为终端。
接入网设备20是一种部署在接入网中用以为终端10提供无线通信功能的装置。为方便描述，本申请实施例中，上述为终端10提供无线通信功能的装置统称为接入网设备。接入网设备20与终端10之间可以通过空口建立连接，从而通过该连接进行通信，包括信令和数据的交互。接入网设备20的数量可以有多个，两个邻近的接入网设备20之间也可以通过有线或者无线的方式进行通信。终端10可以在不同的接入网设备20之间进行波束报告发送，也即与不同的接入网设备20建立连接。
该接入网设备20可以包括各种形式的宏基站、微基站、中继站、接入点等 等。在采用不同的无线接入技术的系统中，具备接入网设备功能的设备的名称可能会有所不同，例如在5G NR(New Radio，新空口)系统中，称为gNodeB或者gNB。随着通信技术的演进，“接入网设备”这一名称可能会变化。
本申请实施例中的“5G NR系统”也可以称为5G系统或者NR系统，但本领域技术人员可以理解其含义。本申请实施例描述的技术方案可以适用于5G NR系统，也可以适用于5G NR系统后续的演进系统。
图2示出了本申请一个示例性实施例提供的时域确定方法的流程图，示例性的可以应用于如图1所示的终端和接入网设备中，该方法包括以下内容中的至少部分内容：
步骤201：终端确定第一时域位置，第一时域位置用于终端发送省电响应信号，省电响应信号用于指示终端的至少一个主接收机或主收发机是否被唤醒。
步骤202：接入网设备确定第一时域位置，第一时域位置用于终端发送省电响应信号，省电响应信号用于指示终端的至少一个主接收机或主收发机是否被唤醒。
其中，该第一时域位置为终端在时域维度上发送省电响应信号的位置。也可以理解为终端发送省电响应信号的时刻。该省电响应信号用于指示终端的至少一个主接收机或主收发机是否被唤醒。也就是说，终端可以将自身的主接收机或主收发机唤醒，终端可以将主接收机或主收发机由睡眠状态切换为唤醒状态，而对于终端来说，终端可以通过省电响应信号将自身的主接收机或主收发机是否被唤醒的状态上报给接入网设备。
在一些实施例中，该第一时域位置为第m个时域单元，m为正整数。可选地，该时域单元可以采用时隙表示，或采用符号表示，本申请实施例不做限定。
例如，若该时域单元采用时隙表示，并且一个时域单元为一个时隙，则该第一时域位置可以为第一个时隙、第二个时隙、第三个时隙或其他时隙。又例如，若该时域单元采用符号表示，并且一个时域单元为4个符号，则第一时域位置可以为第一个符号到第四个符号、第五个符号到第八个符号或其他位置的符号，本申请实施例不做限定。
在本申请实施例中，终端和接入网设备均可以确定第一时域位置，以便于终端可以基于该第一时域位置发送省电响应信号，进而终端可以上报自身的至少一个主接收机或主收发机是否被唤醒，以便于接入网设备根据该省电响应信 号确定是否为终端调度传输资源。
进一步地，终端确定第一时域位置，进而可以通过该第一时域位置发送省电响应信号，以便于接入网设备可以基于第一时域位置接收终端发送的省电响应信号。
可选地，接入网设备向终端发送省电信号，以便于唤醒终端的主接收机或主收发机，终端响应于该省电信号，向接入网设备发送省电响应信号，以告知终端自身的主接收机或主收发机是否被唤醒。
在一些实施例中，终端中被配置有一个主接收机，或者被配置有两个主接收机，或者被配置有四个主接收机，本申请实施例不做限定。或对应的，终端中被配置有一个主收发机，或者被配置有两个主收发机，或者被配置有四个主收发机。
在一些实施例中，该省电响应信号还被称为低功率唤醒响应信号。
需要说明的是，本申请实施例中终端所执行的步骤可以单独形成一个新的实施例，接入网设备所执行的步骤也可以单独形成一个新的实施例。
本申请提供了一种确定用于终端发送发送省电响应信号的固定时域位置的方案，保证终端在固定时域位置发送省电响应信号，接入网设备在固定的时域位置接收省电响应信号，提高接入网设备接收省电响应信号的准确性，进而保证了通信可靠性。
需要说明的是，上述实施例是以终端在第一时域位置发送省电响应信号为例进行说明。而在终端发送省电响应信号之前，接入网设备还会发送第一省电信号，终端接收第一省电信号，该第一省电信号用于指示终端是否唤醒至少一个主接收机或主收发机，终端根据第一省电信号执行操作后，响应于该第一省电信号，发送省电响应信号。
本申请实施例中，终端根据接收的省电信号确定是否唤醒主接收机或主收发机，以便于终端根据省电信号确定是否唤醒主接收机或主收发机，提高通信的可靠性。
另外，接入网设备在第四时长之后确定未接收到省电响应信号的情况下发送第二省电信号，终端接收该第二省电信号，再次执行上述步骤201-202。或者，无需再执行上述步骤201-202。
其中，该第四时长为时间绝对值。例如，该第四时长为3ms(毫秒)、4ms或者其他数值。或者该第四时长采用时域标识表示。例如，该第四时长采用时 隙表示，或者采用符号表示。
在一些实施例中，接入网设备发送第一省电信号，且在第四时长内确定未接收到省电响应信号的情况下发送第二省电信号。
需要说明的是，若终端和接入网设备未执行201-202，还可以再次发送第三省电信号，以此类推。
图2所示实施例对终端可以确定第一时域位置进行说明。下面对终端如何确定第一时域位置进行说明。
在一些实施例中，该第一时域位置由接入网设备配置确定。
在本申请实施例中，接入网设备发送配置信息，该配置信息用于配置第一时域位置，终端接收配置信息，根据该配置信息即可确定指示的第一时域位置。
可选地，该配置信息由接入网设备通过动态信令、半静态信令或其他信令通知给终端。例如，该配置信息由RRC(Radio Resource Control，无线资源控制)、DCI(Downlink Control Information，下行控制信息)或MAC CE(Media Access Control Control Element，媒体访问控制控制单元)发送。
在一些实施例中，该第一时域位置包括以下至少一种情况：
(1)第一时域位置为接入网设备发送第一省电信号后，存在上行资源的时域位置。
其中，该第一省电信号用于唤醒终端的至少一个主接收机或主收发机。若接入网设备需要唤醒终端的至少一个主接收机或主收发机，则接入网设备发送第一省电信号，则终端也会接收第一省电信号，并且终端还会在接收第一省电信号之后的时域位置发送省电响应信号，则用于发送第一省电信号的第一时域位置为接入网设备发送第一省电信号后存在上行资源的时域位置。
(2)第一时域位置为接入网设备发送第一省电信号的第一时长后，存在上行资源的时域位置。
其中，该第一省电信号用于唤醒终端的至少一个主接收机或主收发机。若接入网设备需要唤醒终端的至少一个主接收机或主收发机，则接入网设备发送第一省电信号，则终端也会接收第一省电信号，并且终端还会在接收第一省电信号的第一时长之后的时域位置发送省电响应信号，则用于发送第一省电信号的第一时域位置为接入网设备发送第一省电信号的第一时长后存在上行资源的时域位置。
在一些实施例中，该第一时长由通信协议约定，或者由接入网设备配置，或者采用其他方式配置，本申请实施例不做限定。
其中，该第一时长为时间绝对值。例如，该第一时长为3ms(毫秒)、4ms或者其他数值。或者该第一时长采用时域标识表示。例如，该第一时长采用时隙表示，或者采用符号表示。
(3)第一时域位置为被配置有省电响应信号的时域位置。
在本申请实施例中，可以为终端的时域位置是否被配置省电响应信号，若时域位置被配置有省电响应信号，则说明该时域位置用于传输省电响应信号，说明被配置有省电响应信号的时域位置为第一时域位置。
(4)第一时域位置为接入网设备发送第一省电信号的第一时长后，被配置有省电响应信号的时域位置。
该第一省电信号用于唤醒终端的至少一个主接收机或主收发机。若接入网设备需要唤醒终端的至少一个主接收机或主收发机，则接入网设备发送第一省电信号，则终端也会接收第一省电信号，并且终端还会在接收第一省电信号的第一时长之后的、被配置有省电响应信号的时域位置发送省电响应信号，则用于发送第一省电信号的第一时域位置为接入网设备发送第一省电信号的第一时长后被配置有省电响应信号的时域位置。
本申请实施例提供的方案中，终端可以确定第一时域位置，以便于根据确定的第一时域位置发送省电响应信号，保证接入网设备在固定的时域位置接收省电响应信号，提高接入网设备接收省电响应信号的准确性，进而保证了通信可靠性。
图2所示实施例对终端发送省电响应信号进行说明。而在另一实施例中，终端还会按照不同的方式发送省电响应信号。
在一些实施例中，该省电响应信号为一次性发送，或者为周期性发送。
在本申请实施例中，若该省电响应信号为一次性发送，则说明终端在第一时域位置上发送一次省电响应信号。而若该省电响应信号为周期性发送，则说明终端通过第一时域位置发送多次省电响应信号。
可选地，终端基于时域偏移量确定第一数量的第一时域位置，再基于第一数量的第一时域位置发送第一数量的省电响应信号。
在本申请实施例中，该时域偏移量用于指示第一时域位置的起始位置。该 第一时域位置的起始位置为相对于终端接收省电信号的时域位置的时域偏移量的位置。
例如，终端被配置有时域位置1、时域位置2和时域位置3，终端在时域位置1接收到省电信号，并且时域偏移量为1，则终端确定时域位置2为起始位置，并且若第一数量为2，则说明时域位置2和时域位置3为第一时域位置，终端在时域位置2和时域位置3发送省电响应信号。
又例如，以第一时域位置为slot为例，若时域偏移量为2，第一数量为5，则在确定终端接收省电信号的为slot1时，则确定第一时域位置为slot3、slot4、slot5、slot6和slot7。
需要说明的是，本申请实施例是对终端发送省电响应信号为例进行说明。而终端发送省电响应信号后，还会决定是否控制至少一个主接收机或主收发机处于睡眠状态。
在一些实施例中，终端在发送第一数量的省电响应信号后，且确定未接收到调度信息，则控制至少一个主接收机或主收发机处于睡眠状态。
其中，该调度信息用于调度传输资源。在本申请实施例中，终端发送省电响应信号，可以告知接入网设备自身的至少一个主接收机或主收发机是否被唤醒，进而接入网设备可以为终端调度传输资源，而若终端确定未接收到调度信息，则终端可以确定此时没有调度信息发送，可以控制至少一个主接收机或主收发机处于睡眠状态，节省能耗。
在一些实施例中，终端在发送第一数量的省电响应信号的第二时长后，且确定未接收到调度信息，则控制至少一个主接收机或主收发机处于睡眠状态。
其中，该调度信息用于调度传输资源。在本申请实施例中，终端发送省电响应信号，可以告知接入网设备自身的至少一个主接收机或主收发机是否被唤醒，进而接入网设备可以为终端调度传输资源，而在终端发送第一数量的省电响应信号的第二时长后确定未接收到调度信息，则终端可以确定此时没有调度信息发送，可以控制至少一个主接收机或主收发机处于睡眠状态，节省能耗。
在一些实施例中，若省电响应信号为周期性发送，则终端可以直接多次发送省电响应信号，直至接收到接入网设备发送的调度信息后停止。
在本申请实施例中，终端可以通过多个第一时域位置，多次发送省电响应信号，由于终端需要接收调度信息以便于确定传输资源，因此在终端接收到调度信息之前，可以一直发送省电响应信号，直至接收到调度信息。
需要说明的是，本申请实施例是以终端发送省电响应信号为例进行说明。而在另一实施例中，终端还可以控制自身的主接收机或主收发机处于睡眠状态。
在本申请实施例中，终端在发送省电响应信号的第三时长内，确定未接收到调度信息，控制至少一个主接收机或主收发机处于睡眠状态。也就是说，终端发送省电响应信号的第三时长内，等待接收调度信息，若在该第三时长内终端还会接收到调度信息，则说明接入网设备不会调度传输资源，终端也无需保持自身的至少一个主接收机或主收发机为唤醒状态，因此控制至少一个主接收机或主收发机处于睡眠状态。
可选地，终端在第三时长内的第一时域位置，可以持续发送省电响应信号。并且，该省电响应信号发送方式可以参考上述实施例中省电响应信号的周期性发送。
其中，该第三时长为时间绝对值。例如，该第三时长为3ms(毫秒)、4ms或者其他数值。或者该第三时长采用时域标识表示。例如，该第三时长采用时隙表示，或者采用符号表示。
本申请实施例提供的方案中，终端可以发送一次或周期性发送省电响应信号，以便于终端告知接入网设备自身的至少一个主接收机或主收发机的状态，以便于接入网设备为终端调度传输资源，保证传输的可靠性。
需要说明的是，上述实施例可以拆分为新实施例，或与其他实施例互相组合为新实施例，本申请对实施例之间的组合不做限定。
图3示出了本申请一个示例性实施例提供的一种时域确定装置的框图，参见图3，该装置包括：
处理模块301，用于确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
在一些实施例中，参见图4，所述装置还包括：
接收模块302，用于接收配置信息，所述配置信息用于配置所述第一时域位置。
在一些实施例中，所述第一时域位置为所述接入网设备发送第一省电信号后，存在上行资源的时域位置；或
所述第一时域位置为所述接入网设备发送所述第一省电信号的第一时长后，存在上行资源的时域位置；或
所述第一时域位置为被配置有所述省电响应信号的时域位置；或
所述第一时域位置为所述接入网设备发送所述第一省电信号的所述第一时长后，被配置有所述省电响应信号的时域位置。
在一些实施例中，所述省电响应信号为一次性发送，或者为周期性发送。
在一些实施例中，所述处理模块301，还用于：
基于时域偏移量确定第一数量的所述第一时域位置；
所述装置还包括：发送模块303，用于基于所述第一数量的所述第一时域位置发送所述第一数量的省电响应信号。
在一些实施例中，所述处理模块301，用于在发送所述第一数量的省电响应信号后，确定未接收到调度信息，控制至少一个所述主接收机或所述主收发机处于睡眠状态。
在一些实施例中，所述处理模块301，用于在发送所述第一数量的省电响应信号的第二时长后，确定未接收到调度信息，控制至少一个所述主接收机或所述主收发机处于睡眠状态。
在一些实施例中，所述省电响应信号为周期性发送，所述装置还包括：发送模块303，还用于多次发送所述省电响应信号，直至接收到所述接入网设备发送的调度信息。
在一些实施例中，所述处理模块301，用于在发送所述省电响应信号的第三时长内，确定未接收到调度信息，控制至少一个主接收机或主收发机处于睡眠状态。
在一些实施例中，所述装置还包括：发送模块303，还用于在所述第三时长内的所述第一时域位置，发送所述省电响应信号。
在一些实施例中，参见图4，所述装置还包括：
接收模块302，用于接收第一省电信号，所述第一省电信号用于唤醒所述终端的至少一个主接收机或主收发机。
在一些实施例中，参见图4，所述装置还包括：
接收模块302，用于接收第二省电信号，所述第二省电信号由所述接入网设备在第四时长之后确定未接收到所述省电响应信号的情况下发送。
在一些实施例中，所述第一时域位置为第m个时域单元，m为正整数。
需要说明的是，上述实施例提供的装置，在实现其功能时，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将设备的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。另外，上述实施例提供的装置与方法实施例属于同一构思，其具体实现过程详见方法实施例，这里不再赘述。
图5示出了本申请一个示例性实施例提供的一种时域确定装置的框图，参见图5，该装置包括：
处理模块501，用于确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
在一些实施例中，参见图6，所述装置还包括：
发送模块502，用于发送配置信息，所述配置信息用于配置所述第一时域位置。
在一些实施例中，所述第一时域位置为所述接入网设备发送第一省电信号后，存在上行资源的时域位置；或
所述第一时域位置为所述接入网设备发送所述第一省电信号的第一时长后，存在上行资源的时域位置；或
所述第一时域位置为被配置有所述省电响应信号的时域位置；或
所述第一时域位置为所述接入网设备发送所述第一省电信号的所述第一时长后，被配置有所述省电响应信号的时域位置。
在一些实施例中，所述省电响应信号为一次性发送，或者为周期性发送。
在一些实施例中，参见图6，所述装置还包括：接收模块503，还用于基于第一数量的所述第一时域位置接收所述第一数量的省电响应信号，所述第一数量的所述第一时域位置由所述终端基于时域偏移量确定。
在一些实施例中，所述省电响应信号为周期性发送，参见图6，所述装置还包括：接收模块503，还用于多次接收所述省电响应信号。
在一些实施例中，参见图6，所述装置还包括：所述接收模块503，还用于在第三时长内的第一时域位置，接收所述省电响应信号。
在一些实施例中，参见图6，所述装置还包括：
发送模块502，用于发送第一省电信号，所述第一省电信号用于唤醒所述终 端的所述至少一个主接收机或主收发机。
在一些实施例中，参见图6，所述装置还包括：
发送模块502，用于在第四时长之后确定未接收到所述省电响应信号的情况下发送第二省电信号。
在一些实施例中，所述第一时域位置为第m个时域单元，m为正整数。
需要说明的是，上述实施例提供的装置，在实现其功能时，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将设备的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。另外，上述实施例提供的装置与方法实施例属于同一构思，其具体实现过程详见方法实施例，这里不再赘述。
图7示出了本申请一个示例性实施例提供的通信设备的结构示意图，该通信设备包括：处理器701、接收器702、发射器703、存储器704和总线705。
处理器701包括一个或者一个以上处理核心，处理器701通过运行软件程序以及模块，从而执行各种功能应用以及信息处理。
接收器702和发射器703可以实现为一个通信组件，该通信组件可以是一块通信芯片。
存储器704通过总线705与处理器701相连。
存储器704可用于存储至少一个程序代码，处理器701用于执行该至少一个程序代码，以实现上述方法实施例中的各个步骤。
此外，通信设备可以为终端或接入网设备。存储器704可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，易失性或非易失性存储设备包括但不限于：磁盘或光盘，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，静态随时存取存储器(SRAM)，只读存储器(ROM)，磁存储器，快闪存储器，可编程只读存储器(PROM)。
在示例性实施例中，还提供了一种计算机可读存储介质，所述可读存储介质中存储有可执行程序代码，所述可执行程序代码由处理器加载并执行以实现上述各个方法实施例提供的由通信设备执行的时域确定方法。
在示例性实施例中，提供了一种芯片，所述芯片包括可编程逻辑电路和/或程序指令，当所述芯片在终端或接入网设备上运行时，用于实现如各个方法实施例提供的时域确定方法。
在示例性实施例中，提供了一种通信系统，所述通信系统包括终端和接入网设备，所述终端用于实现如上述所述的时域确定方法，所述接入网设备用于实现如上述所述的时域确定方法。
在示例性实施例中，提供了计算机程序产品，当所述计算机程序产品被终端或接入网设备的处理器执行时，其用于实现上述各个方法实施例提供的时域确定方法。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成，也可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，上述提到的存储介质可以是只读存储器，磁盘或光盘等。
以上所述仅为本申请的可选实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。
Claims (29)
- 一种时域确定方法，其特征在于，所述方法由终端执行，所述方法包括：确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
- 根据权利要求1所述的方法，其特征在于，所述方法还包括：接收配置信息，所述配置信息用于配置所述第一时域位置。
- 根据权利要求1所述的方法，其特征在于，所述第一时域位置为接入网设备发送第一省电信号后，存在上行资源的时域位置；或所述第一时域位置为所述接入网设备发送所述第一省电信号的第一时长后，存在上行资源的时域位置；或所述第一时域位置为被配置有所述省电响应信号的时域位置；或所述第一时域位置为所述接入网设备发送所述第一省电信号的所述第一时长后，被配置有所述省电响应信号的时域位置。
- 根据权利要求1至3任一所述的方法，其特征在于，所述省电响应信号为一次性发送，或者为周期性发送。
- 根据权利要求4所述的方法，其特征在于，所述确定第一时域位置，包括：基于时域偏移量确定第一数量的所述第一时域位置；所述方法还包括：基于所述第一数量的所述第一时域位置发送所述第一数量的省电响应信号。
- 根据权利要求5所述的方法，其特征在于，所述方法还包括：在发送所述第一数量的省电响应信号后，确定未接收到调度信息；控制至少一个所述主接收机或所述主收发机处于睡眠状态。
- 根据权利要求5所述的方法，其特征在于，所述方法还包括：在发送所述第一数量的省电响应信号的第二时长后，确定未接收到调度信息；控制至少一个所述主接收机或所述主收发机处于睡眠状态。
- 根据权利要求4所述的方法，其特征在于，所述省电响应信号为周期性发送，所述方法还包括：多次发送所述省电响应信号，直至接收到所述接入网设备发送的调度信息。
- 根据权利要求1至8任一所述的方法，其特征在于，所述方法还包括：在发送所述省电响应信号的第三时长内，确定未接收到调度信息；控制至少一个主接收机或主收发机处于睡眠状态。
- 根据权利要求9所述的方法，其特征在于，所述方法还包括：在所述第三时长内的所述第一时域位置，发送所述省电响应信号。
- 根据权利要求1至10任一所述的方法，其特征在于，所述方法还包括：接收第一省电信号，所述第一省电信号用于唤醒所述终端的至少一个主接收机或主收发机。
- 根据权利要求1至11任一所述的方法，其特征在于，所述方法还包括：接收第二省电信号，所述第二省电信号由接入网设备在第四时长之后确定未接收到所述省电响应信号的情况下发送。
- 根据权利要求1至12任一所述的方法，其特征在于，所述第一时域位置为第m个时域单元，m为正整数。
- 一种时域确定方法，其特征在于，所述方法由接入网设备执行，所述方 法包括：确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
- 根据权利要求14所述的方法，其特征在于，所述方法还包括：发送配置信息，所述配置信息用于配置所述第一时域位置。
- 根据权利要求14所述的方法，其特征在于，所述第一时域位置为所述接入网设备发送第一省电信号后，存在上行资源的时域位置；或所述第一时域位置为所述接入网设备发送所述第一省电信号的第一时长后，存在上行资源的时域位置；或所述第一时域位置为被配置有所述省电响应信号的时域位置；或所述第一时域位置为所述接入网设备发送所述第一省电信号的所述第一时长后，被配置有所述省电响应信号的时域位置。
- 根据权利要求14至16任一所述的方法，其特征在于，所述省电响应信号为一次性发送，或者为周期性发送。
- 根据权利要求17所述的方法，其特征在于，所述方法还包括：基于第一数量的所述第一时域位置接收所述第一数量的省电响应信号，所述第一数量的所述第一时域位置由所述终端基于时域偏移量确定。
- 根据权利要求17所述的方法，其特征在于，所述省电响应信号为周期性发送，所述方法还包括：多次接收所述省电响应信号。
- 根据权利要求14至19任一所述的方法，其特征在于，所述方法还包括：在第三时长内的第一时域位置，接收所述省电响应信号。
- 根据权利要求14至20任一所述的方法，其特征在于，所述方法还包括：发送第一省电信号，所述第一省电信号用于唤醒所述终端的所述至少一个主接收机或主收发机。
- 根据权利要求14至21任一所述的方法，其特征在于，所述方法还包括：在第四时长之后确定未接收到所述省电响应信号的情况下发送第二省电信号。
- 根据权利要求14至22任一所述的方法，其特征在于，所述第一时域位置为第m个时域单元，m为正整数。
- 一种信号发送装置，其特征在于，所述装置包括：处理模块，用于确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
- 一种信号接收装置，其特征在于，所述装置包括：处理模块，用于确定第一时域位置，所述第一时域位置用于所述终端发送省电响应信号，所述省电响应信号用于指示所述终端的至少一个主接收机或主收发机是否被唤醒。
- 一种终端，其特征在于，所述终端包括：处理器；与所述处理器相连的收发器；其中，所述处理器被配置为加载并执行可执行指令以实现如权利要求1至13任一所述的时域确定方法。
- 一种接入网设备，其特征在于，所述接入网设备包括：处理器；与所述处理器相连的收发器；其中，所述处理器被配置为加载并执行可执行指令以实现如权利要求14至23任一所述的时域确定方法。
- 一种通信系统，其特征在于，所述通信系统包括终端和接入网设备，所述终端用于实现如权利要求1至13任一所述的时域确定方法，所述接入网设备用于实现如权利要求14至23任一所述的时域确定方法。
- 一种计算机可读存储介质，其特征在于，所述可读存储介质中存储有可执行程序代码，所述可执行程序代码由处理器加载并执行以实现如权利要求1至13任一所述的时域确定方法，或实现如权利要求14至23任一所述的时域确定方法。
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| CN110557812A (zh) * | 2018-06-04 | 2019-12-10 | 电信科学技术研究院有限公司 | 信号传输方法及装置 |
| CN111405642A (zh) * | 2019-01-03 | 2020-07-10 | 华为技术有限公司 | 一种消息发送方法、接收方法、装置和设备 |
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| US20220217634A1 (en) * | 2019-09-24 | 2022-07-07 | Vivo Mobile Communication Co.,Ltd. | Method for receiving power saving signal, method for transmitting power saving signal, and related device |
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