WO2019153250A1 - Procédé et dispositif terminal de transmission d'informations - Google Patents

Procédé et dispositif terminal de transmission d'informations Download PDF

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Publication number
WO2019153250A1
WO2019153250A1 PCT/CN2018/076010 CN2018076010W WO2019153250A1 WO 2019153250 A1 WO2019153250 A1 WO 2019153250A1 CN 2018076010 W CN2018076010 W CN 2018076010W WO 2019153250 A1 WO2019153250 A1 WO 2019153250A1
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WIPO (PCT)
Prior art keywords
terminal device
csi
uplink resource
network device
target dci
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PCT/CN2018/076010
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English (en)
Chinese (zh)
Inventor
夏金环
马莎
李超君
苏立焱
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.)
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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 PCT/CN2018/076010 priority Critical patent/WO2019153250A1/fr
Priority to CN201880088897.4A priority patent/CN111684747B/zh
Publication of WO2019153250A1 publication Critical patent/WO2019153250A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity

Definitions

  • the present application relates to the field of communication technologies, and more particularly, to a method and terminal device for transmitting information.
  • Some specific application scenarios or types of services such as business control in the factory, virtual reality, augmented reality, etc., have higher requirements for delay and/or reliability.
  • the latency to achieve end-to-end data transmission within 1 millisecond is 1-10 -5 .
  • HARQ Hybrid Automatic Repeat ReQuest
  • NACK Negative Acknowledge
  • An uplink data transmission method that satisfies the requirements of low latency and high reliability is that it does not need to wait for the network device to send an uplink grant when transmitting uplink data.
  • the terminal device can directly send uplink data to the network device directly on the uplink resource pre-configured by the network device. Further, in order to improve reliability, the terminal device may further repeatedly transmit uplink data multiple times, thereby improving transmission reliability. In this way, low latency and high reliability requirements can be met simultaneously.
  • the terminal device sends Channel State Information (CSI) to the network device when receiving the uplink grant sent by the network device.
  • CSI Channel State Information
  • the terminal device can send uplink information to the network device without receiving the uplink grant.
  • the terminal device cannot send CSI because it does not receive the uplink grant. Therefore, there is a need to propose a new mechanism for triggering a terminal device to transmit CSI.
  • the present application provides a method and a terminal device for transmitting information, which can trigger a terminal device to send CSI.
  • the embodiment of the present application provides a method for transmitting information, where the method includes: receiving, by a terminal device, target downlink control information DCI sent by a network device; and sending, by the terminal device, channel state information CSI to the network device according to the target DCI.
  • the foregoing technical solution provides a method for triggering a terminal device to send CSI, so that the terminal device can send CSI to the network device according to the target DCI.
  • the terminal device sends the CSI to the network device according to the target DCI, where the terminal device sends the target DCI to the network device if the target DCI is received.
  • CSI CSI.
  • the above technical solution provides a way to implicitly trigger the transmission of CSI.
  • the terminal device can send the CSI to the network device when receiving the target DCI. There is no need to carry additional indication information in the target DCI, which can reduce the size of the target DCI. The target DCI size becomes smaller so that the target DCI is more reliably transmitted to the terminal device.
  • the terminal device sends the CSI to the network device according to the target DCI, where the terminal device determines that the target DCI includes the first indication information,
  • the network device sends the first CSI, where the first indication information is used to indicate that the terminal device sends the CSI to the network device.
  • the target DCI is used to schedule a downlink data channel or an uplink data channel, and the cyclic redundancy check CRC of the target DCI is scrambled by the cell radio network temporary identifier C-RNTI. .
  • the target DCI is used to schedule the downlink data
  • the downlink data can be triggered to trigger the terminal device to send the CSI; when the target DCI is used to schedule the uplink.
  • the uplink data may be scheduled to trigger the terminal device to send CSI and the CSI is sent on the scheduled uplink data channel.
  • the target DCI does not include at least one of the following information: hybrid automatic repeat request HARQ process number indication information, new data indication information, and redundancy version indication information.
  • the above technical solution provides a new DCI.
  • the DCI can be used to trigger the terminal device to send CSI. Furthermore, since the information carried in the target DCI is reduced, the size of the target DCI can be reduced, so that the target DCI is more reliably transmitted to the terminal device.
  • the method before the terminal device sends the CSI to the network device, the method further includes: determining, by the terminal device, that the first uplink resource is activated according to the target DCI, where The first uplink resource is an uplink resource used for semi-persistent scheduling or an uplink resource used for scheduling. Based on the foregoing technical solution, the network device may reactivate the first uplink resource when the terminal device may send the uplink information, and notify the terminal device that the first uplink resource is activated. In this way, the network device does not need to constantly monitor whether the terminal device sends information on the first uplink resource, thereby reducing power consumption of the network device.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, that: the terminal device determines the first when receiving the target DCI.
  • the uplink resource is activated.
  • the target DCI can be used to activate the terminal device to send the CSI and indicate that the first uplink resource is activated. In this way, additional signaling overhead can be reduced.
  • the method further includes: the terminal device receiving the activation indication information sent by the network device And the activation indication information is used to indicate that the terminal device determines that the first uplink resource is activated, if the target DCI is received.
  • the network device may reactivate the first uplink resource when the terminal device may send the uplink information, and notify the terminal device that the first uplink resource is activated. In this way, the network device does not need to constantly monitor whether the terminal device sends information on the first uplink resource, thereby reducing power consumption of the network device.
  • the base station may use the indication information to enable the terminal device to determine, according to the indication information, that the first uplink resource is not activated when the target DCI is received, thereby increasing the processing of the uplink and downlink services by the base station. flexibility.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, that the terminal device determines that the CSI is sent according to the target DCI.
  • the first uplink resource is activated.
  • the target DCI can be used to activate the terminal device to send the CSI and indicate that the first uplink resource is activated. In this way, additional signaling overhead can be reduced.
  • the method further includes: receiving, by the terminal device, scheduling configuration information sent by the network device, where the scheduling configuration information is used to indicate The first uplink resource, where the first uplink resource is an uplink resource or a non-scheduled uplink resource for the semi-persistent scheduling; the sending the channel state information CSI to the network device, the: the terminal device is based on the first uplink resource, Channel state information CSI is sent to the network device.
  • the network device may send the configured first uplink resource to the terminal device in advance. In this way, the terminal device can directly send the CSI by using the first uplink resource if it is determined that the CSI can be sent.
  • the embodiment of the present application provides a method for transmitting information, where the method includes: receiving, by a terminal device, target downlink control information DCI sent by a network device, where the target DCI is used to indicate that the terminal device sends the first channel state information CSI
  • the terminal device sends at least one of the first CSI and the second CSI to the network device, where a transport block error probability corresponding to the first CSI is different from a transport block error probability corresponding to the second CSI.
  • the terminal device may select to send one or all of the two CSIs when two CSIs need to be simultaneously transmitted.
  • the terminal device sends the at least one of the first CSI and the second CSI to the network device, where the terminal device sends the network device to the network device based on the second uplink resource.
  • the first CSI where the second uplink resource is an uplink control channel resource for sending the second CSI.
  • the terminal device may preferentially send the first CSI when two CSIs need to be simultaneously transmitted.
  • the method before the terminal device sends the at least one of the first CSI and the second CSI to the network device, the method further includes: determining, by the terminal device, the first uplink resource The terminal device sends the first CSI and the second CSI to the network device, where the terminal device sends the first CSI based on the first uplink resource, and sends the second CSI based on the second uplink resource.
  • the second uplink resource is an uplink control channel resource used for sending the second CSI. Based on the foregoing technical solution, the terminal device simultaneously transmits the first CSI and the second CSI in the case that two CSIs need to be simultaneously transmitted.
  • the terminal device determines the first uplink resource, where the terminal device determines that the first uplink resource is an uplink data channel resource scheduled by the target DCI.
  • the method further includes: receiving, by the terminal device, scheduling configuration information that is sent by the network device, where the scheduling configuration information is used to indicate the first uplink resource;
  • An uplink resource includes: the terminal device determines the first uplink resource according to the scheduling configuration information.
  • the terminal device sends the at least one of the first CSI and the second CSI to the network device, where the terminal device sends the second CSI to the network device.
  • the terminal device may preferentially send the second CSI when two CSIs need to be simultaneously transmitted.
  • the target DCI does not include at least one of the following information: hybrid automatic repeat request HARQ process number indication information, new data indication information, and redundancy version indication information.
  • the above technical solution provides a new DCI.
  • the DCI can be used to trigger the terminal device to send CSI. Furthermore, since the information carried in the target DCI is reduced, the size of the target DCI can be reduced, so that the target DCI is more reliably transmitted to the terminal device.
  • the method before the terminal device sends the CSI to the network device, the method further includes: determining, by the terminal device, that the first uplink resource is activated according to the target DCI, where The first uplink resource is an uplink resource used for semi-persistent scheduling or an uplink resource used for scheduling. Based on the foregoing technical solution, the network device may reactivate the first uplink resource when the terminal device may send the uplink information, and notify the terminal device that the first uplink resource is activated. In this way, the network device does not need to constantly monitor whether the terminal device sends information on the first uplink resource, thereby reducing power consumption of the network device.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, that: the terminal device determines the first when receiving the target DCI.
  • the uplink resource is activated.
  • the target DCI can be used to activate the terminal device to send the CSI and indicate that the first uplink resource is activated. In this way, additional signaling overhead can be reduced.
  • the method further includes: the terminal device receiving the activation indication information sent by the network device And the activation indication information is used to indicate that the terminal device determines that the first uplink resource is activated, if the target DCI is received.
  • the network device may reactivate the first uplink resource when the terminal device may send the uplink information, and notify the terminal device that the first uplink resource is activated. In this way, the network device does not need to constantly monitor whether the terminal device sends information on the first uplink resource, thereby reducing power consumption of the network device.
  • the base station may use the indication information to enable the terminal device to determine, according to the indication information, that the first uplink resource is not activated when the target DCI is received, thereby increasing the uplink and downlink service processing of the base station. Flexibility.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, that the terminal device determines that the CSI is sent according to the target DCI.
  • the first uplink resource is activated.
  • the target DCI can be used to activate the terminal device to send the CSI and indicate that the first uplink resource is activated. In this way, additional signaling overhead can be reduced.
  • the embodiment of the present application provides a method for activating an uplink resource, where the method includes: the terminal device receives the target downlink control information DCI sent by the network device; and the terminal device determines, according to the target DCI, that the first uplink resource is activated.
  • the first uplink resource is an uplink resource for semi-persistent scheduling or an uplink resource for scheduling-free scheduling.
  • the network device may reactivate the first uplink resource when the terminal device may send the uplink information, and notify the terminal device that the first uplink resource is activated. In this way, the network device does not need to constantly monitor whether the terminal device sends information on the first uplink resource, thereby reducing power consumption of the network device.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, including: determining, by the terminal device, the first The uplink resource is activated.
  • the method before the terminal device determines that the first uplink resource is activated according to the target DCI, the method further includes: receiving, by the terminal device, the activation indication information sent by the network device And the activation indication information is used to indicate that the terminal device determines that the first uplink resource is activated, if the target DCI is received.
  • the network device may reactivate the first uplink resource when the terminal device may send the uplink information, and notify the terminal device that the first uplink resource is activated. In this way, the network device does not need to constantly monitor whether the terminal device sends information on the first uplink resource, thereby reducing power consumption of the network device.
  • the base station may use the indication information to enable the terminal device to determine, according to the indication information, that the first uplink resource is not activated when the target DCI is received, thereby increasing the uplink and downlink service processing of the base station. Flexibility.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, that the terminal device determines that the CSI is sent according to the target DCI.
  • the first uplink resource is activated.
  • the method further includes: the terminal device sending the channel state information CSI to the network device according to the target DCI.
  • the target DCI can be used to activate the terminal device to send the CSI and indicate that the first uplink resource is activated. In this way, additional signaling overhead can be reduced.
  • the terminal device sends the CSI to the network device according to the target DCI, where the terminal device sends the target DCI to the network device if the target DCI is received.
  • CSI the target DCI can be used to activate the terminal device to send the CSI and indicate that the first uplink resource is activated. In this way, additional signaling overhead can be reduced.
  • the terminal device sends the CSI to the network device according to the target DCI, where the terminal device determines that the target DCI includes the first indication information, The network device sends the first CSI, where the first indication information is used to indicate that the terminal device sends the CSI to the network device.
  • the target DCI can be used to activate the terminal device to send the CSI and indicate that the first uplink resource is activated. In this way, additional signaling overhead can be reduced.
  • the target DCI is used to schedule a downlink data channel or an uplink data channel, and the cyclic redundancy check CRC of the target DCI is scrambled by the cell radio network temporary identifier C-RNTI .
  • the target DCI is used to schedule the downlink data
  • the downlink data can be triggered to trigger the terminal device to send the CSI; when the target DCI is used to schedule the uplink.
  • the uplink data may be scheduled to trigger the terminal device to send CSI and the CSI is sent on the scheduled uplink data channel.
  • the target DCI does not include at least one of the following information: hybrid automatic repeat request HARQ process number indication information, new data indication information, and redundancy version indication information.
  • the above technical solution provides a new DCI.
  • the DCI can be used to trigger the terminal device to send CSI. Furthermore, since the information carried in the target DCI is reduced, the size of the target DCI can be reduced, so that the target DCI is more reliably transmitted to the terminal device.
  • the method further includes: receiving, by the terminal device, the target downlink control information DCI sent by the network device, where the target DCI is used to indicate that the terminal device sends the first channel state information CSI;
  • the terminal device sends at least one of the first CSI and the second CSI to the network device, where a transport block error probability corresponding to the first CSI is different from a transport block error probability corresponding to the second CSI.
  • the terminal device may select to send one or all of the two CSIs when two CSIs need to be simultaneously transmitted.
  • the terminal device sends the at least one of the first CSI and the second CSI to the network device, where the terminal device sends the network device to the network device based on the second uplink resource.
  • the first CSI where the second uplink resource is an uplink control channel resource for sending the second CSI.
  • the terminal device may preferentially send the first CSI when two CSIs need to be simultaneously transmitted.
  • the method before the terminal device sends the at least one of the first CSI and the second CSI to the network device, the method further includes: determining, by the terminal device, the first uplink resource The terminal device sends the first CSI and the second CSI to the network device, where the terminal device sends the first CSI based on the first uplink resource, and sends the second CSI based on the second uplink resource.
  • the second uplink resource is an uplink control channel resource used for sending the second CSI. Based on the foregoing technical solution, the terminal device simultaneously transmits the first CSI and the second CSI in the case that two CSIs need to be simultaneously transmitted.
  • the terminal device determines the first uplink resource, where the terminal device determines that the first uplink resource is an uplink data channel resource scheduled by the target DCI.
  • the method further includes: receiving, by the terminal device, scheduling configuration information that is sent by the network device, where the scheduling configuration information is used to indicate the first uplink resource;
  • An uplink resource includes: the terminal device determines the first uplink resource according to the scheduling configuration information.
  • the terminal device sends the at least one of the first CSI and the second CSI to the network device, where the terminal device sends the second CSI to the network device.
  • the terminal device may preferentially send the second CSI when two CSIs need to be simultaneously transmitted.
  • the embodiment of the present application provides a method for transmitting information, where the method includes: receiving, by a terminal device, scheduling configuration information that is sent by a network device, where the scheduling configuration information is used to indicate a first uplink resource, where the first uplink resource is An uplink resource or a non-scheduled uplink resource for semi-persistent scheduling; the terminal device sends channel state information CSI to the network device based on the first uplink resource.
  • the network device may send the configured first uplink resource to the terminal device in advance. In this way, the terminal device can directly send the CSI by using the first uplink resource if it is determined that the CSI can be sent.
  • the method before the terminal device sends the channel state information CSI to the network device based on the first uplink resource, the method includes: the terminal device receiving the target downlink control information DCI; The terminal device determines, according to the target DCI, that the first uplink resource is activated.
  • the determining, by the terminal device, that the first uplink resource is activated according to the target DCI includes: determining, by the terminal device, the first The uplink resource is activated.
  • the method before the terminal device determines that the first uplink resource is activated according to the target DCI, the method further includes: receiving, by the terminal device, the activation indication information sent by the network device And the activation indication information is used to indicate that the terminal device determines that the first uplink resource is activated, if the target DCI is received.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, that the terminal device determines that the CSI is sent according to the target DCI.
  • the first uplink resource is activated.
  • the sending the channel state information CSI to the network device includes: sending, by the terminal device, the CSI to the network device according to the target DCI, including: the terminal device receiving the In the case of the target DCI, the CSI is sent to the network device.
  • the target DCI can be used to activate the terminal device to send the CSI and indicate that the first uplink resource is activated. In this way, additional signaling overhead can be reduced.
  • the terminal device sends the CSI to the network device according to the target DCI, where the terminal device determines that the target DCI includes the first indication information, The network device sends the first CSI, where the first indication information is used to indicate that the terminal device sends the CSI to the network device.
  • the target DCI can be used to activate the terminal device to send the CSI and indicate that the first uplink resource is activated. In this way, additional signaling overhead can be reduced.
  • the target DCI is used to schedule a downlink data channel or an uplink data channel, and the cyclic redundancy check CRC of the target DCI is scrambled by the cell radio network temporary identifier C-RNTI .
  • the target DCI does not include at least one of the following information: hybrid automatic repeat request HARQ process number indication information, new data indication information, and redundancy version indication information.
  • the target DCI is used to schedule the downlink data
  • the downlink data can be triggered to trigger the terminal device to send the CSI; when the target DCI is used to schedule the uplink.
  • the uplink data may be scheduled to trigger the terminal device to send CSI and the CSI is sent on the scheduled uplink data channel.
  • the embodiment of the present application provides a method for transmitting information, where the method includes: the network device sends the target downlink control information DCI to the terminal device; and the network device receives the channel state information CSI sent by the terminal device.
  • the target DCI includes first indication information, where the first indication information is used to indicate that the terminal device sends the CSI to the network device.
  • the target DCI is used to schedule a downlink data channel or an uplink data channel, and the cyclic redundancy check CRC of the target DCI is scrambled by the cell radio network temporary identifier C-RNTI .
  • the target DCI does not include at least one of the following information: hybrid automatic repeat request HARQ process number indication information, new data indication information, and redundancy version indication information.
  • the method before the network device receives the channel state information CSI sent by the terminal device, the method further includes: determining, by the network device, that the first uplink resource is activated, where the An uplink resource is an uplink resource used for semi-persistent scheduling or an uplink resource used for scheduling.
  • the method before the network device receives the channel state information CSI sent by the terminal device, the method further includes: the network device sending, to the terminal device, activation indication information, the activation indication The information is used to indicate that the terminal device determines that the first uplink resource is activated, if the target DCI is received.
  • the method further includes: the network device sending scheduling configuration information to the terminal device, the scheduling configuration The information is used to indicate the first uplink resource, where the first uplink resource is an uplink resource or a non-scheduled uplink resource for semi-persistent scheduling; and the network device receives the channel state information CSI sent by the terminal device, including: An uplink resource receives channel state information CSI sent by the terminal device.
  • the embodiment of the present application provides a method for transmitting information, where the method includes: the network device sends the target downlink control information DCI to the terminal device, where the target DCI is used to indicate that the terminal device sends the first channel state information CSI; The network device receives at least one of the first CSI and the second CSI sent by the terminal device, where a transport block error probability corresponding to the first CSI is different from a transport block error probability corresponding to the second CSI.
  • the network device receives the at least one of the first CSI and the second CSI sent by the terminal device, where the network device receives the first The CSI, where the second uplink resource is an uplink control channel resource for receiving the second CSI.
  • the method before the network device receives the at least one of the first CSI and the second CSI sent by the terminal device, the method further includes: the network device The resource is instructed to the terminal device, where the first uplink resource is an uplink resource for semi-persistent scheduling or an uplink resource for scheduling, and the network device receives at least one of the first CSI and the second CSI sent by the terminal device. And the network device receives the first CSI based on the first uplink resource, and receives the second CSI according to the second uplink resource, where the second uplink resource is an uplink control channel resource used for receiving the second CSI.
  • the network device indicates the first uplink resource to the terminal device, where the network device indicates the first uplink resource by using the target DCI scheduling.
  • the method further includes: the network device sending scheduling configuration information to the terminal device, where the scheduling configuration information is used to indicate the first uplink resource.
  • the network device receives the at least one of the first CSI and the second CSI sent by the terminal device, where the network device receives the second sent by the terminal device CSI.
  • the target DCI does not include at least one of the following information: hybrid automatic repeat request HARQ process number indication information, new data indication information, and redundancy version indication information.
  • the method before the network device receives the first CSI sent by the terminal device, the method further includes: determining, by the network device, the first uplink resource, where the first The uplink resource is an uplink resource for semi-persistent scheduling or an uplink resource for scheduling-free.
  • the method before the network device receives the first CSI sent by the terminal device, the method further includes: the network device sending, to the terminal device, activation indication information, the activation indication The information is used to indicate that the terminal device determines that the first uplink resource is activated, if the target DCI is received.
  • the embodiment of the present application provides a method for activating an uplink resource, where the method includes: the network device determines to activate the first uplink resource, and the network device sends the target downlink control information DCI to the terminal device, where the first uplink resource It is an uplink resource for semi-persistent scheduling or an uplink resource for scheduling-free.
  • the method before the network device sends the target downlink control information DCI to the terminal device, the method further includes: the network device sending, to the terminal device, activation indication information, the activation indication The information is used to indicate that the terminal device determines that the first uplink resource is activated, if the target DCI is received.
  • the method further includes: receiving, by the network device, channel state information CSI sent by the terminal device.
  • the target DCI includes first indication information, where the first indication information is used to indicate that the terminal device sends the CSI to the network device.
  • the target DCI is used to schedule a downlink data channel or an uplink data channel, and the cyclic redundancy check CRC of the target DCI is scrambled by the cell radio network temporary identifier C-RNTI .
  • the target DCI does not include at least one of the following information: hybrid automatic repeat request HARQ process number indication information, new data indication information, and redundancy version indication information.
  • the method further includes: the network device sending the target downlink control information DCI to the terminal device, where the target DCI is used to indicate that the terminal device sends the first channel state information CSI
  • the network device receives at least one of the first CSI and the second CSI sent by the terminal device, where a transport block error probability corresponding to the first CSI is different from a transport block error probability corresponding to the second CSI.
  • the network device receives the at least one of the first CSI and the second CSI sent by the terminal device, where the network device receives the terminal device based on the second uplink resource.
  • the first CSI is sent, where the second uplink resource is an uplink control channel resource for receiving the second CSI.
  • the method before the network device receives the at least one of the first CSI and the second CSI sent by the terminal device, the method further includes: the network device The resource is instructed to the terminal device, where the first uplink resource is an uplink resource for semi-persistent scheduling or an uplink resource for scheduling, and the network device receives at least one of the first CSI and the second CSI sent by the terminal device. And the network device receives the first CSI based on the first uplink resource, and receives the second CSI according to the second uplink resource, where the second uplink resource is an uplink control channel resource used for receiving the second CSI.
  • the network device indicates the first uplink resource to the terminal device, where the network device indicates the first uplink resource by using the target DCI scheduling.
  • the method further includes: the network device sending scheduling configuration information to the terminal device, where the scheduling configuration information is used to indicate the first uplink resource.
  • the network device receives the at least one of the first CSI and the second CSI sent by the terminal device, where the network device receives the second sent by the terminal device CSI.
  • the embodiment of the present application provides a method for transmitting information, where the method includes: the network device sends scheduling configuration information to the terminal device, where the scheduling configuration information is used to indicate the first uplink resource, where the first uplink resource is used.
  • the uplink resource or the non-scheduled uplink resource that is periodically scheduled; the network device receives the channel state information CSI sent by the terminal device, and includes: receiving, according to the first uplink resource, channel state information CSI sent by the terminal device.
  • the method before the network device receives the channel state information CSI sent by the terminal device, the method further includes: determining, by the network device, that the first uplink resource is activated, where the An uplink resource is an uplink resource used for semi-persistent scheduling or an uplink resource used for scheduling.
  • the network device before the network device receives the channel state information CSI sent by the terminal device, the network device sends the target DCI to the terminal device.
  • the method before the network device receives the channel state information CSI sent by the terminal device, the method further includes: the network device sending, to the terminal device, activation indication information, the activation indication The information is used to indicate that the terminal device determines that the first uplink resource is activated, if the target DCI is received.
  • the method before the network device receives the channel state information CSI sent by the terminal device, the method further includes: the network device sending scheduling configuration information to the terminal device, the scheduling configuration The information is used to indicate the first uplink resource, where the first uplink resource is an uplink resource or a non-scheduled uplink resource for semi-persistent scheduling; and the network device receives the channel state information CSI sent by the terminal device, including: An uplink resource receives channel state information CSI sent by the terminal device.
  • the target DCI includes first indication information, where the first indication information is used to indicate that the terminal device sends the CSI to the network device.
  • the target DCI is used to schedule a downlink data channel or an uplink data channel, and the cyclic redundancy check CRC of the target DCI is scrambled by the cell radio network temporary identifier C-RNTI .
  • the target DCI does not include at least one of the following information: hybrid automatic repeat request HARQ process number indication information, new data indication information, and redundancy version indication information.
  • the ninth aspect the embodiment of the present application further provides a terminal device, where the terminal device includes a unit for implementing the first aspect or any possible implementation manner of the first aspect.
  • the embodiment of the present application further provides a terminal device, where the terminal device includes a unit for implementing the second aspect or any possible implementation manner of the second aspect.
  • the embodiment of the present application further provides a terminal device, where the terminal device includes a unit for implementing the third aspect or any possible implementation manner of the third aspect.
  • the embodiment of the present application further provides a terminal device, where the terminal device includes a unit for implementing any of the possible implementations of the fourth aspect or the fourth aspect.
  • the embodiment of the present application further provides a network device, where the network device includes a unit for implementing any of the possible implementation manners of the fifth aspect or the fifth aspect.
  • the embodiment of the present application further provides a network device, where the network device includes a unit for implementing any of the possible implementation manners of the sixth aspect or the sixth aspect.
  • the embodiment of the present application further provides a network device, where the network device includes a unit for implementing any of the possible implementations of the seventh aspect or the seventh aspect.
  • the embodiment of the present application further provides a network device, where the network device includes a unit for implementing any of the possible implementations of the eighth aspect or the eighth aspect.
  • the embodiment of the present application provides a terminal device, where the terminal device includes: a memory, configured to store a program; and a processor, configured to execute the program stored in the memory, when the program is executed,
  • the processor is operative to perform the method of the first aspect or any one of the possible implementations of the first aspect.
  • the terminal device is a chip or an integrated circuit.
  • the embodiment of the present application provides a terminal device, where the terminal device includes: a memory, configured to store a program; and a processor, configured to execute the program stored in the memory, when the program is executed,
  • the processor is for performing the method of any one of the possible implementations of the second aspect or the second aspect.
  • the terminal device is a chip or an integrated circuit.
  • the embodiment of the present application provides a terminal device, where the terminal device includes: a memory, configured to store a program; and a processor, configured to execute the program stored in the memory, when the program is executed,
  • the processor is for performing the method of any one of the possible implementations of the third aspect or the third aspect.
  • the terminal device is a chip or an integrated circuit.
  • the embodiment of the present application provides a terminal device, where the terminal device includes: a memory, configured to store a program, and a processor, configured to execute the program stored in the memory, when the program is executed,
  • the processor is operative to perform the method of any one of the possible implementations of the fourth aspect or the fourth aspect.
  • the terminal device is a chip or an integrated circuit.
  • an embodiment of the present application provides a network device, where the network device includes: a memory, configured to store a program, and a processor, configured to execute the program stored by the memory, when the program is executed
  • the processor is operative to perform the method of any one of the possible implementations of the fifth aspect or the fifth aspect.
  • the network device is a chip or an integrated circuit.
  • the embodiment of the present application provides a network device, where the network device includes: a memory, configured to store a program, and a processor, configured to execute the program stored by the memory, when the program is executed
  • the processor is operative to perform the method of any one of the possible implementations of the sixth aspect or the sixth aspect.
  • the network device is a chip or an integrated circuit.
  • an embodiment of the present application provides a network device, where the network device includes: a memory, configured to store a program, and a processor, configured to execute the program stored by the memory, when the program is executed
  • the processor is configured to perform the method of any one of the possible implementations of the seventh aspect or the seventh aspect.
  • the network device is a chip or an integrated circuit.
  • the embodiment of the present application provides a network device, where the network device includes: a memory, configured to store a program, and a processor, configured to execute the program stored by the memory, when the program is executed
  • the processor is operative to perform the method of any one of the possible implementations of the eighth aspect or the eighth aspect.
  • the network device is a chip or an integrated circuit.
  • the embodiment of the present application provides a method for performing the first aspect or any one of the possible implementation manners of the first aspect.
  • the embodiment of the present application provides a method for performing the second aspect or any possible implementation manner of the second aspect.
  • the embodiment of the present application provides a method for performing the third aspect or any one of the possible implementation manners of the third aspect.
  • the embodiment of the present application provides a method for performing the fourth aspect or any one of the possible implementation manners of the fourth aspect.
  • the embodiment of the present application provides a method for performing the fifth aspect or any one of the possible implementation manners of the fifth aspect.
  • the embodiment of the present application provides a method for performing the method of any one of the sixth aspect or the sixth aspect.
  • the embodiment of the present application provides a method for performing the method of any one of the seventh aspect or the seventh aspect.
  • the embodiment of the present application provides a method for performing the method according to any one of the eighth aspect or the eighth aspect.
  • An embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions that, when executed on a computer, cause the computer to perform any of the first aspect or the first aspect Possible implementations of the described method.
  • the embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions, when the instructions are run on a computer, causing the computer to perform any of the second aspect or the second aspect Possible implementations of the described method.
  • the embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions, when the instructions are run on a computer, causing the computer to perform any one of the third aspect or the third aspect Possible implementations of the described method.
  • the embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions, when the instructions are run on a computer, causing the computer to perform any of the fourth aspect or the fourth aspect Possible implementations of the described method.
  • the embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions, when the instructions are run on a computer, causing the computer to perform any of the fifth aspect or the fifth aspect Possible implementations of the described method.
  • the embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions, when the instructions are run on a computer, causing the computer to perform any one of the sixth aspect or the sixth aspect Possible implementations of the described method.
  • the embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions, when the instructions are run on a computer, causing the computer to perform any one of the seventh aspect or the seventh aspect Possible implementations of the described method.
  • the embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores instructions, when the instructions are run on a computer, causing the computer to perform any one of the eighth aspect or the eighth aspect Possible implementations of the described method.
  • the embodiment of the present application provides a computer program product comprising instructions, when the computer program product is run on a computer, causing the computer to perform the method of any of the first aspect or the first aspect of the first aspect.
  • the embodiment of the present application provides a computer program product comprising instructions, when the computer program product is run on a computer, causing the computer to perform the method of any one of the possible implementations of the second aspect or the second aspect.
  • the embodiment of the present application provides a computer program product comprising instructions, when the computer program product is run on a computer, causing the computer to perform the method of any one of the possible implementations of the third aspect or the third aspect.
  • the embodiment of the present application provides a computer program product comprising instructions, when the computer program product is run on a computer, causing the computer to perform the method of any one of the possible implementations of the fourth aspect or the fourth aspect.
  • the embodiment of the present application provides a computer program product comprising instructions, when the computer program product is run on a computer, causing the computer to perform the method of any one of the possible implementations of the fifth aspect or the fifth aspect.
  • the embodiment of the present application provides a computer program product comprising instructions, when the computer program product is run on a computer, causing the computer to perform the method of any one of the possible implementations of the sixth aspect or the sixth aspect.
  • the embodiment of the present application provides a computer program product comprising instructions, when the computer program product is run on a computer, causing the computer to perform the method of any one of the possible implementations of the seventh aspect or the seventh aspect.
  • the embodiment of the present application provides a computer program product comprising instructions, when the computer program product is run on a computer, causing the computer to perform the method of any one of the possible implementations of the eighth aspect or the eighth aspect.
  • FIG. 1 is a schematic flowchart of a method for transmitting information according to an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of another method for transmitting data according to an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a method for activating an uplink resource according to an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of another method for transmitting data according to an embodiment of the present application.
  • FIG. 5 is a structural block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 6 is a structural block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 7 is a structural block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 8 is a structural block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 9 is a structural block diagram of a network device according to an embodiment of the present application.
  • FIG. 10 is a structural block diagram of a network device according to an embodiment of the present application.
  • FIG. 11 is a structural block diagram of a network device according to an embodiment of the present application.
  • FIG. 12 is a structural block diagram of a network device according to an embodiment of the present application.
  • FIG. 13 is a structural block diagram of another terminal device according to an embodiment of the present application.
  • FIG. 14 is a structural block diagram of another network device according to an embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the terminal device in the embodiment of the present application may refer to a user equipment, an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent, or User device.
  • the terminal device may also be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the network device in the embodiment of the present application may be a device for communicating with the terminal device, and the network device may be a Global System of Mobile communication (GSM) system or Code Division Multiple Access (CDMA).
  • Base Transceiver Station which may also be a base station (NodeB, NB) in a Wideband Code Division Multiple Access (WCDMA) system, or an evolved base station in an LTE system (Evolutional The NodeB, eNB or eNodeB) may also be a wireless controller in a Cloud Radio Access Network (CRAN) scenario, or the network device may be a relay station, an access point, an in-vehicle device, a wearable device, and a future.
  • the network device in the 5G network or the network device in the PLMN network in the future is not limited in this embodiment.
  • FIG. 1 is a schematic flowchart of a method for transmitting information according to an embodiment of the present application.
  • the network device sends target downlink control information (Downlink Control Information, DCI) to the terminal device.
  • DCI Downlink Control Information
  • the terminal device determines to send channel state information CSI to the network device according to the target DCI.
  • the network device can trigger the terminal device to transmit CSI by using the target DCI sent to the terminal device.
  • the CSI may be a periodic CSI.
  • the CSI may be a non-periodic CSI.
  • the terminal device sends the CSI to the network device according to the target DCI, where the terminal device sends the CSI to the network device if the target DCI is received.
  • the terminal device sends the CSI to the network device.
  • the receipt of the terminal device means that the terminal device correctly detects the target DCI.
  • the manner in which such a trigger transmits CSI is hereinafter referred to as an implicit indication trigger CSI.
  • the terminal device sends the CSI to the network device according to the target DCI, where the terminal device sends the CSI to the network device after determining that the target DCI includes the first indication information. And sending the CSI, where the first indication information is used to indicate that the terminal device sends the CSI to the network device.
  • the terminal device does not send the CSI to the network device if the second indication information is included in the target DCI, where the second indication information is used to indicate that the terminal device does not need to send the CSI to the network device.
  • the target DCI may include indication information, and the terminal device may determine, according to the indication information, whether to send the CSI to the network device.
  • the manner in which the CSI is triggered by the indication information is hereinafter referred to as a display indication trigger CSI.
  • At least one trigger bit may be included in the DCI.
  • the value of the at least one trigger bit is used to indicate the indication information.
  • the terminal device may determine, according to the value of the trigger bit, the indication information carried by the target DCI as the first indication information or the second indication information.
  • the trigger bit can include 1 bit. For example, if the value of the trigger bit is 0, it indicates that the indication information carried in the DCI is the first indication information, and if the value of the trigger bit is 1, it indicates that the indication information carried in the DCI is the second indication information. In this case, if the terminal device determines that the value of the trigger bit is 0, the terminal device may determine that the indication information is the first indication information. If the terminal device determines that the value of the trigger bit is 1, the terminal device may determine that the indication information is the second indication information.
  • the trigger bit can include 2 bits. For example, if the value of the trigger bit is 00, the indication information carried in the DCI is the first indication information. If the value of the trigger bit is 11, the indication information carried in the DCI is the second indication information. In this case, if the terminal device determines that the value of the trigger bit is 00, the terminal device may determine that the indication information is the first indication information. If the terminal device determines that the value of the trigger bit is 11, the terminal device may determine that the indication information is the second indication information.
  • the target DCI may be used to schedule a downlink data channel or an uplink data channel.
  • the downlink data channel may be a Physical Downlink Shared Channel (PDSCH).
  • the uplink data channel may be a Physical Uplink Shared Channel (PUSCH).
  • CRC Cyclic Redundancy Check
  • C-RNTI Cell Radio Network Temporary Identifier
  • the downlink data can be triggered to trigger the terminal device to send the CSI; when the target DCI is used to schedule the uplink.
  • the uplink data may be scheduled to trigger the terminal device to send CSI and the CSI is sent on the scheduled uplink data channel.
  • the target DCI when the target DCI is used to schedule a downlink data channel, the downlink data channel scheduled by the target DCI is a false downlink data channel, that is, the downlink data is not carried, or the base station does not send the downlink data channel, and the network device sends the target DCI. Just to trigger the CSI report.
  • the target DCI when the target DCI is used to schedule an uplink data channel, the uplink data channel scheduled by the target DCI is a false uplink data channel, that is, the uplink data channel does not carry uplink data, and the terminal device is in the scheduled uplink data.
  • the uplink control information including CSI, is sent on the channel.
  • the target DCI may schedule the downlink data channel by indicating a resource allocation scheme, a modulation and coding scheme, a number of HARQ processes, and power control.
  • the target DCI can schedule the uplink data channel by indicating a resource block allocation scheme, a modulation and coding scheme, power control, and the like.
  • the target DCI does not include at least one of the following information: HARQ process number indication information, New Data Indicator (NDI) information, and redundancy version indication information.
  • the target DCI is further configured to indicate whether the first uplink resource is activated.
  • the first uplink resource may be an uplink resource for semi-persistent scheduling or an uplink resource for scheduling-free scheduling.
  • the first uplink resource is configured by the network device.
  • the network device may estimate the time at which the terminal device sends the uplink information, so that the first uplink resource is activated before the terminal device sends the uplink information, and the terminal device is notified that the first uplink resource has been activated.
  • the network device starts to monitor whether the terminal device sends uplink information on the uplink resource, or the terminal device can use the uplink resource once the terminal device has uplink data to be sent. Send upstream data.
  • the network device may activate the uplink resource only when it is possible to receive the uplink information sent by the terminal device. In this way, the power consumption of the network device can be reduced.
  • the terminal device may determine, according to the target DCI, that the first uplink resource is activated.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, that the terminal device may determine that the first uplink resource is received by receiving the target DCI. activation. In other words, as long as the terminal device receives the target DCI, the terminal device can determine that the first uplink resource is activated.
  • the receipt of the terminal device means that the terminal device correctly detects the target DCI.
  • the manner in which such a trigger sends CSI is hereinafter referred to as implicitly indicating that the uplink resource is activated.
  • the network device may further send, to the terminal device, activation indication information, where the activation indication information is used to indicate that the terminal device determines the first uplink resource if the target DCI is received. Activated. That is to say, if the terminal device does not receive the activation indication information, the terminal device does not determine that the first uplink resource is activated even if the terminal device receives the target DCI.
  • the activation indication information may be configured by a network device, such as a radio resource control (RRC) signaling, by using high-layer signaling, and when the high-level signaling is configured with an activation enable function, when the terminal device receives After the target DCI, the first uplink resource is implicitly activated; when the high-level signaling is configured with the activation de-enable function, after the terminal device receives the target DCI, the first uplink resource cannot be determined to be activated or determined. The first uplink resource is deactivated.
  • the activation indication information is included in the target DCI, and the activation indication information may indicate that the first uplink resource is activated or indicates that the first uplink is deactivated.
  • the determining, by the terminal device, that the first uplink resource is activated according to the target DCI includes: determining, by the terminal device, that the CSI is sent according to the target DCI, determining the first uplink. The resource is activated.
  • the terminal device may simultaneously determine that the first uplink resource is activated and determine to send the CSI to the network device, if the target DCI is received. If the method for triggering the CSI is to trigger the CSI, the terminal device determines that the first uplink resource is activated, if the target DCI is received and the indication information in the target DCI is determined to be the first indication information. Determine to send CSI to the network device. If the method for triggering the CSI is to trigger the CSI, the terminal device determines that the first uplink resource is not activated, if the target DCI is received and the indication information in the target DCI is determined to be the second indication information. And determine not to send CSI to the network device.
  • the first uplink resource may be activated after being configured and is always in an active state. In this way, the network device does not need to notify the terminal device that the first uplink resource has been activated.
  • the terminal device may further receive, by the network device, scheduling configuration information, where the scheduling configuration information is used to indicate the first uplink resource.
  • the scheduling configuration information includes at least one of the following: a period of the first uplink transmission resource, a number of uplink transmission opportunities in the period, a location of the uplink transmission opportunity in the period, a resource of the first uplink resource in the frequency domain, and the terminal device can The modulation coding scheme used, the transmission power parameter, the number of HARQ processes, the maximum number of repeated transmissions of one Transmission Block (TB), and the redundancy version used for uplink transmission.
  • the terminal device may send the CSI to the network device based on the first uplink resource.
  • the first uplink resource may include a period of the first uplink transmission resource and a location of the uplink transmission opportunity in the period.
  • the scheduling configuration information may include uplink semi-persistent scheduling.
  • the sending, by the terminal device, the CSI to the network device based on the first uplink resource may include: the terminal device may use the period of the first uplink transmission resource, and the location of the uplink transmission opportunity in the period to the network device Send the CSI.
  • the scheduling configuration information may include a frequency domain resource that the terminal device can use and a modulation and coding scheme that the terminal device can use.
  • the sending, by the terminal device, the CSI to the network device based on the first uplink resource may include: the terminal device may use the modulation and coding scheme on the frequency domain resource or according to the modulation and coding scheme and a preset The offset determines the modulation scheme and the number of modulation symbols for which the CSI is transmitted, and transmits the CSI to the network device according to the modulation scheme and the number of modulation symbols.
  • the scheduling configuration information may include a transmission power parameter and a number of repeated transmissions of one transport block.
  • the sending, by the terminal device, the CSI to the network device based on the first uplink resource may include: the terminal device may send the CSI to the network device by using the sending power, and the number of repeated transmissions of the first CSI is not The number of repeated transmissions of the one transport block.
  • the information that is not included in the first uplink resource that is configured by the network device may be default information, or may be indicated by the network device to the terminal device by using other methods.
  • the network device may send the scheduling configuration information to the terminal device by using Radio Resource Control (RRC) signaling.
  • RRC Radio Resource Control
  • the network device can send the scheduling configuration information and the target DCI to the terminal device.
  • the terminal device sends the CSI to the network device based on the first uplink resource indicated by the scheduling configuration information.
  • the target DCI is only used to trigger the terminal device to send the CSI.
  • the terminal device does not send CSI according to the uplink resource scheduled by the target DCI. It can be understood that, in this case, the network device sends the scheduling configuration information to the terminal device first, and then sends the target DCI.
  • FIG. 2 is a schematic flowchart of another method for transmitting data according to an embodiment of the present application.
  • the network device sends a target DCI to the terminal device, where the target DCI is used to indicate that the terminal device sends the first CSI.
  • the terminal device sends at least one of the first CSI and the second CSI to the network device, where a transport block error probability corresponding to the first CSI is different from a transport block error probability corresponding to the second CSI.
  • the terminal device may select to send one or all of the two CSIs when two CSIs need to be simultaneously transmitted.
  • the time in the embodiment of the present application may be the same time in the strict sense, or the time difference is less than a preset threshold, or the time domain resources that send the two CSIs overlap, including full overlap or partial overlap.
  • the terminal device may receive T1 milliseconds after receiving the target DCI and transmitting the first CSI for T1 milliseconds.
  • the second CSI is triggered by an uplink grant. It is assumed that the preset threshold may be T2 milliseconds after receiving the uplink grant and transmitting the second CSI for T2 milliseconds.
  • the preset threshold may also be other preset values.
  • the first CSI corresponds to a transport block error probability of 10 ⁇ 3 or 10 ⁇ 4 or 10 ⁇ 5
  • the second CSI corresponds to a transport block error probability of 10 ⁇ 1 or 10 ⁇ 2 .
  • the present invention is not limited thereto, and it should be understood that as long as the transport block error probability corresponding to the first CSI is different from the transport block error probability corresponding to the second CSI, it should be within the scope of the present invention.
  • the first CSI may be a periodic CSI or an aperiodic CSI.
  • the second CSI may be a periodic CSI or an aperiodic CSI.
  • the terminal device may send the first CSI only to the network device.
  • the sending, by the terminal device, the at least one of the first CSI and the second CSI to the network device includes: sending, by the terminal device, the first CSI to the network device according to the second uplink resource,
  • the second uplink resource is an uplink control channel resource used for sending the second CSI.
  • the terminal device sends the first CSI only to the network device, and the uplink resource on which the terminal device sends the first CSI is an uplink resource used to send the second CSI.
  • the uplink resource that the terminal device sends the first CSI is determined according to the second uplink resource.
  • the transport block error probability and the control information modulation and coding offset value of the first CSI are the same as the transport block error probability and the control information modulation and coding offset value of the first CSI transmitted by the terminal device based on the first uplink resource.
  • the terminal device may send the first CSI and the second CSI to the network device.
  • the method shown in FIG. 2 may further include: determining, by the terminal device, the first uplink resource.
  • the terminal device sends the first CSI and the second CSI to the network device, where the terminal device sends the first CSI based on the first uplink resource, and sends the second CSI based on the second uplink resource.
  • the second uplink resource is an uplink control channel resource used for sending the second CSI.
  • the terminal device when the terminal device sends the first CSI based on the first uplink resource, and sends the second CSI based on the second uplink resource, the terminal device simultaneously sends the first CSI and sends the second CSI.
  • the total transmit power at CSI does not exceed the maximum transmit power capability of the terminal device.
  • the terminal device if the maximum transmit power capability of the terminal device is exceeded, the terminal device sends only the first CSI, and the resource used by the first CSI is the first uplink resource or the second uplink resource.
  • the terminal device For a specific implementation manner for the terminal device to send the channel state information CSI to the network device based on the first uplink resource, refer to the embodiment shown in FIG. 1 , and details are not described herein.
  • the target DCI may be used to schedule uplink data channel resources.
  • the determining, by the terminal device, the first uplink resource may include: the terminal device may determine that the first uplink resource is an uplink data channel resource scheduled by the target DCI.
  • the method shown in FIG. 2 may further include: the terminal device receiving scheduling configuration information sent by the network device, where the scheduling configuration information is used to indicate the first uplink resource.
  • the terminal device may determine the first uplink resource according to the scheduling configuration information.
  • the first uplink resource may be an uplink resource used for semi-persistent scheduling or an uplink resource used for scheduling.
  • the second uplink resource may be an uplink control channel resource used for sending periodic CSI.
  • the uplink control channel resource may be a Physical Uplink Control Channel (PUCCH).
  • the second uplink resource may be an uplink data channel scheduled for triggering the uplink grant of the aperiodic CSI.
  • the sending, by the terminal device, the at least one of the first CSI and the second CSI to the network device comprises: sending, by the terminal device, the second CSI to the network device.
  • the terminal device only transmits the second CSI to the network device without sending the first CSI to the network device.
  • the terminal device sends the uplink resource used by the second CSI to the network device as the second uplink resource.
  • the target DCI may implicitly trigger the terminal device to send the first CSI. Specifically, the terminal device sends the first CSI to the network device when receiving the target DCI. In other words, as long as the terminal device receives the target DCI, the terminal device sends the first CSI to the network device.
  • the target DCI may explicitly trigger the terminal device to send the first CSI.
  • the terminal device sends the first CSI to the network device, where the first indication information is sent to the network device, where the first indication information is used to indicate that the terminal device sends the CSI to the network device.
  • the terminal device does not send the first CSI to the network device, if the second indication information is included in the target DCI, where the second indication information is used to indicate that the terminal device does not need to send the CSI to the network device.
  • the target DCI may include indication information, and the terminal device may determine, according to the indication information, whether to send the CSI to the network device.
  • At least one trigger bit may be included in the DCI.
  • the value of the at least one trigger bit is used to indicate the indication information.
  • the terminal device may determine, according to the value of the trigger bit, the indication information carried by the target DCI as the first indication information or the second indication information.
  • the trigger bit can include 1 bit. For example, if the value of the trigger bit is 0, it indicates that the indication information carried in the DCI is the first indication information, and if the value of the trigger bit is 1, it indicates that the indication information carried in the DCI is the second indication information. In this case, if the terminal device determines that the value of the trigger bit is 0, the terminal device may determine that the indication information is the first indication information. If the terminal device determines that the value of the trigger bit is 1, the terminal device may determine that the indication information is the second indication information.
  • the trigger bit can include 2 bits. For example, if the value of the trigger bit is 00, the indication information carried in the DCI is the first indication information. If the value of the trigger bit is 11, the indication information carried in the DCI is the second indication information. In this case, if the terminal device determines that the value of the trigger bit is 00, the terminal device may determine that the indication information is the first indication information. If the terminal device determines that the value of the trigger bit is 11, the terminal device may determine that the indication information is the second indication information.
  • the terminal device may simultaneously determine that the first uplink resource is activated and determine to send the CSI to the network device, if the target DCI is received. If the method for triggering the CSI is to trigger the CSI, the terminal device determines that the first uplink resource is activated, if the target DCI is received and the indication information in the target DCI is determined to be the first indication information. Determine to send CSI to the network device. If the triggering of the CSI is triggered by the CSI, the terminal device determines that the first uplink resource is not activated, if the target DCI is received and the indication information in the target DCI is determined to be the second indication information. And determine not to send CSI to the network device.
  • the target DCI does not include at least one of the following information: HARQ process number indication information, New Data Indicator (NDI) information, and redundancy version indication information.
  • the target DCI does not include at least one of the following information: HARQ process number indication information, New Data Indicator (NDI) information, and redundancy version indication information.
  • FIG. 3 is a schematic flowchart of a method for activating an uplink resource according to an embodiment of the present application.
  • the network device sends the target downlink control information DCI to the terminal device.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, where the first uplink resource is an uplink resource used for semi-persistent scheduling or an uplink resource used for scheduling.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, that the terminal device may determine that the first uplink resource is received by receiving the target DCI. activation. In other words, as long as the terminal device receives the target DCI, the terminal device can determine that the first uplink resource is activated.
  • the manner in which the triggering of the first uplink resource is activated is referred to as implicitly indicating that the uplink resource is activated.
  • the network device may further send, to the terminal device, activation indication information, where the activation indication information is used to indicate that the terminal device determines the first uplink resource if the target DCI is received. Activated. That is to say, if the terminal device does not receive the activation indication information, the terminal device does not determine that the first uplink resource is activated even if the terminal device receives the target DCI.
  • the activation indication information may be configured by a network device, such as a radio resource control (RRC) signaling, by using high-layer signaling, and when the high-level signaling is configured with an activation enable function, when the terminal device receives After the target DCI, the first uplink resource is implicitly activated; when the high-level signaling is configured with the activation de-enable function, after the terminal device receives the target DCI, the first uplink resource cannot be determined to be activated or determined. The first uplink resource is deactivated.
  • the activation indication information is included in the target DCI, and the activation indication information may indicate that the first uplink resource is activated or indicates that the first uplink is deactivated.
  • the determining, by the terminal device, that the first uplink resource is activated according to the target DCI includes: determining, by the terminal device, that the CSI is sent according to the target DCI, determining the first uplink. The resource is activated.
  • the CSI may be a periodic CSI.
  • the CSI may be a non-periodic CSI.
  • the target DCI may implicitly trigger the terminal device to send CSI.
  • the terminal device sends the CSI to the network device when the target DCI is received.
  • the terminal device sends the CSI to the network device.
  • Receiving the target DCI by the terminal device means that the terminal device correctly detects the target DCI.
  • the target DCI may explicitly trigger the terminal device to send CSI.
  • the terminal device sends the CSI to the network device, where the terminal device determines that the target DCI includes the first indication information, where the first indication information is used to indicate that the terminal device sends the CSI to the network device.
  • the terminal device does not send the CSI to the network device if the second indication information is included in the target DCI, where the second indication information is used to indicate that the terminal device does not need to send the CSI to the network device.
  • the target DCI may include indication information, and the terminal device may determine, according to the indication information, whether to send the CSI to the network device.
  • At least one trigger bit may be included in the DCI.
  • the value of the at least one trigger bit is used to indicate the indication information.
  • the terminal device may determine, according to the value of the trigger bit, the indication information carried by the target DCI as the first indication information or the second indication information.
  • the trigger bit can include 1 bit. For example, if the value of the trigger bit is 0, it indicates that the indication information carried in the DCI is the first indication information, and if the value of the trigger bit is 1, it indicates that the indication information carried in the DCI is the second indication information. In this case, if the terminal device determines that the value of the trigger bit is 0, the terminal device may determine that the indication information is the first indication information. If the terminal device determines that the value of the trigger bit is 1, the terminal device may determine that the indication information is the second indication information.
  • the trigger bit can include 2 bits. For example, if the value of the trigger bit is 00, the indication information carried in the DCI is the first indication information. If the value of the trigger bit is 11, the indication information carried in the DCI is the second indication information. In this case, if the terminal device determines that the value of the trigger bit is 00, the terminal device may determine that the indication information is the first indication information. If the terminal device determines that the value of the trigger bit is 11, the terminal device may determine that the indication information is the second indication information.
  • the terminal device may simultaneously determine that the first uplink resource is activated and determine to send the CSI to the network device, if the target DCI is received. If the method for triggering the CSI is to trigger the CSI, the terminal device determines that the first uplink resource is activated, if the target DCI is received and the indication information in the target DCI is determined to be the first indication information. Determine to send CSI to the network device. If the method for triggering the CSI is to trigger the CSI, the terminal device determines that the first uplink resource is not activated, if the target DCI is received and the indication information in the target DCI is determined to be the second indication information. And determine not to send CSI to the network device.
  • the target DCI does not include at least one of the following information: HARQ process number indication information, New Data Indicator (NDI) information, and redundancy version indication information.
  • FIG. 4 is a schematic flowchart of another method for transmitting data according to an embodiment of the present application.
  • the network device sends the scheduling configuration information to the terminal device, where the scheduling configuration information is used to indicate the first uplink resource, where the first uplink resource is an uplink resource or an unscheduled uplink resource used for semi-persistent scheduling.
  • the terminal device sends channel state information CSI to the network device based on the first uplink resource.
  • the CSI may be a periodic CSI.
  • the CSI may be a non-periodic CSI.
  • the method shown in FIG. 4 may further include: the terminal device receives the target downlink control information DCI sent by the network device; and the terminal device determines, according to the target DCI, that the first uplink resource is activated,
  • the first uplink resource is an uplink resource used for semi-persistent scheduling or an uplink resource used for scheduling.
  • the target DCI is only used to trigger the terminal device to send the CSI.
  • the terminal device determines, according to the target DCI, that the first uplink resource is activated, that the terminal device may determine that the first uplink resource is received by receiving the target DCI. activation. In other words, as long as the terminal device receives the target DCI, the terminal device can determine that the first uplink resource is activated. Receiving the target DCI by the terminal device means that the terminal device correctly detects the target DCI. For convenience of description, the manner in which such a trigger sends CSI is hereinafter referred to as implicitly indicating that the uplink resource is activated.
  • the network device may further send, to the terminal device, activation indication information, where the activation indication information is used to indicate that the terminal device determines the first uplink resource if the target DCI is received. Activated. That is to say, if the terminal device does not receive the activation indication information, the terminal device does not determine that the first uplink resource is activated even if the terminal device receives the target DCI.
  • the activation indication information may be configured by a network device, such as a radio resource control (RRC) signaling, by using high-layer signaling, and when the high-level signaling is configured with an activation enable function, when the terminal device receives After the target DCI, the first uplink resource is implicitly activated; when the high-level signaling is configured with the activation de-enable function, after the terminal device receives the target DCI, the first uplink resource cannot be determined to be activated or determined. The first uplink resource is deactivated.
  • the activation indication information is included in the target DCI, and the activation indication information may indicate that the first uplink resource is activated or indicates that the first uplink is deactivated.
  • the determining, by the terminal device, that the first uplink resource is activated according to the target DCI includes: determining, by the terminal device, that the CSI is sent according to the target DCI, determining the first uplink. The resource is activated.
  • the terminal device may simultaneously determine that the first uplink resource is activated and determine to send the CSI to the network device, if the target DCI is received. If the method for triggering the CSI is to trigger the CSI, the terminal device determines that the first uplink resource is activated, if the target DCI is received and the indication information in the target DCI is determined to be the first indication information. Determine to send CSI to the network device. If the method for triggering the CSI is to trigger the CSI, the terminal device determines that the first uplink resource is not activated, if the target DCI is received and the indication information in the target DCI is determined to be the second indication information. And determine not to send CSI to the network device.
  • the first uplink resource may be activated after being configured and is always in an active state. In this way, the network device does not need to notify the terminal device that the first uplink resource has been activated.
  • the target DCI does not include at least one of the following information: HARQ process number indication information, New Data Indicator (NDI) information, and redundancy version indication information.
  • the terminal device For a specific implementation manner for the terminal device to send the channel state information CSI to the network device based on the first uplink resource, refer to the embodiment shown in FIG. 1 , and details are not described herein.
  • any two or more of any two or more of the methods of FIGS. 1 through 4 may be used in combination.
  • the first uplink resource mentioned in some embodiments of the method shown in FIG. 1 to FIG. 4 may be an uplink resource used for sending uplink data. Therefore, the terminal device may further send uplink data to the network device based on the first uplink resource. Based on the foregoing technical solution, the terminal device may send uplink control information (ie, CSI) by using an uplink resource for sending uplink data.
  • uplink control information ie, CSI
  • the terminal device may further send CSI based on an uplink data channel scheduled by the target DCI.
  • the terminal device can transmit uplink control information (ie, CSI) by using an uplink resource for transmitting uplink data.
  • FIG. 5 is a structural block diagram of a terminal device according to an embodiment of the present application.
  • the terminal device 500 shown in FIG. 5 includes a receiving unit 501 and a transmitting unit 502.
  • the receiving unit 501 is configured to receive target downlink control information DCI sent by the network device.
  • the sending unit 502 is configured to send the channel state information CSI to the network device according to the target DCI received by the receiving unit 501.
  • the receiving unit 501 can be implemented by a receiver, and the transmitting unit 502 can be implemented by a transmitter.
  • FIG. 6 is a structural block diagram of a terminal device according to an embodiment of the present application.
  • the terminal device 600 shown in FIG. 6 includes a receiving unit 601 and a transmitting unit 602.
  • the receiving unit 601 is configured to receive the target downlink control information DCI sent by the network device, where the target DCI is used to instruct the terminal device to send the first channel state information CSI.
  • the sending unit 602 is configured to send, to the network device, at least one of the first CSI and the second CSI, where a transport block error probability corresponding to the first CSI is different from a transport block error probability corresponding to the second CSI.
  • the receiving unit 601 can be implemented by a receiver, and the transmitting unit 602 can be implemented by a transmitter.
  • FIG. 7 is a structural block diagram of a terminal device according to an embodiment of the present application.
  • the terminal device 700 shown in FIG. 7 includes a receiving unit 701 and a processing unit 702.
  • the receiving unit 701 is configured to receive target downlink control information DCI sent by the network device.
  • the processing unit 702 is configured to determine, according to the target DCI, that the first uplink resource is activated, where the first uplink resource is an uplink resource used for semi-persistent scheduling or an uplink resource used for scheduling.
  • receiving unit 701 and the processing unit 702 For specific functions and advantages of the receiving unit 701 and the processing unit 702, reference may be made to the embodiment shown in FIG. 3, and details are not described herein.
  • the receiving unit 701 can be implemented by a receiver, and the processing unit 702 can be implemented by a processor.
  • FIG. 8 is a structural block diagram of a terminal device according to an embodiment of the present application.
  • the terminal device 800 shown in FIG. 8 includes a receiving unit 801 and a transmitting unit 802.
  • the receiving unit 801 is configured to receive scheduling configuration information that is sent by the network device, where the scheduling configuration information is used to indicate the first uplink resource, where the first uplink resource is an uplink resource or an unscheduled uplink resource used for semi-persistent scheduling.
  • the sending unit 802 is configured to send channel state information CSI to the network device based on the first uplink resource.
  • receiving unit 801 and the sending unit 802 For specific functions and advantages of the receiving unit 801 and the sending unit 802, reference may be made to the embodiment shown in FIG. 4, and details are not described herein.
  • the receiving unit 801 can be implemented by a receiver, and the transmitting unit 802 can be implemented by a transmitter.
  • FIG. 9 is a structural block diagram of a network device according to an embodiment of the present application.
  • the network device 900 shown in FIG. 9 includes a transmitting unit 901 and a receiving unit 902.
  • the sending unit 501 is configured to send the target DCI to the terminal device.
  • the receiving unit 502 is configured to receive CSI sent by the terminal device.
  • the transmitting unit 901 can be implemented by a transmitter, and the receiving unit 902 can be implemented by a receiver.
  • FIG. 10 is a structural block diagram of a network device according to an embodiment of the present application.
  • the network device 1000 shown in FIG. 10 includes a transmitting unit 1001 and a receiving unit 1002.
  • the sending unit 1001 is configured to send a target DCI to the terminal device, where the target DCI is used to instruct the terminal device to send the first channel state information CSI.
  • the receiving unit 1002 is configured to receive at least one of the first CSI and the second CSI sent by the terminal device, where a transport block error probability corresponding to the first CSI is different from a transport block error probability corresponding to the second CSI.
  • the transmitting unit 1001 can be implemented by a transmitter, and the receiving unit 1002 can be implemented by a receiver.
  • FIG. 11 is a structural block diagram of a network device according to an embodiment of the present application.
  • the network device 1100 shown in FIG. 11 includes a processing unit 1101 and a transmitting unit 1102.
  • the processing unit 1101 is configured to determine to activate the first uplink resource, where the first uplink resource is an uplink resource used for semi-persistent scheduling or an uplink resource used for scheduling.
  • the sending unit 1102 is configured to send the target DCI to the terminal device.
  • processing unit 1101 and the sending unit 1102 For specific functions and advantages of the processing unit 1101 and the sending unit 1102, refer to the embodiment shown in FIG. 3, and details are not described herein.
  • the processing unit 1101 can be implemented by a processor, and the transmitting unit 1102 can be implemented by a transmitter.
  • FIG. 12 is a structural block diagram of a network device according to an embodiment of the present application.
  • the network device 1200 shown in FIG. 12 includes a transmitting unit 1201 and a receiving unit 1202.
  • the sending unit 1201 is configured to send scheduling configuration information to the terminal device, where the scheduling configuration information is used to indicate the first uplink resource, where the first uplink resource is an uplink resource or an unscheduled uplink resource for semi-persistent scheduling.
  • the receiving unit 1202 is configured to receive the CSI sent by the terminal device based on the first uplink resource.
  • the transmitting unit 1201 can be implemented by a transmitter, and the receiving unit 1202 can be implemented by a receiver.
  • FIG. 13 is a structural block diagram of another terminal device according to an embodiment of the present application.
  • the terminal device 1300 shown in FIG. 13 includes a memory 1301 and a processor 1302.
  • the memory 1301 may be a physically separate unit or may be integrated with the processor 1302.
  • the memory 1301 may include a volatile memory such as a random-access memory (RAM); the memory 1301 may also include a non-volatile memory such as a flash memory (flash) Memory), hard disk drive (HDD) or solid-state drive (SSD); the memory 1301 may also include a combination of the above types of memories.
  • RAM random-access memory
  • non-volatile memory such as a flash memory (flash) Memory), hard disk drive (HDD) or solid-state drive (SSD)
  • the memory 1301 may also include a combination of the above types of memories.
  • the processor 1302 may be a central processing unit (CPU), a network processor (NP), or a combination of a CPU and an NP.
  • CPU central processing unit
  • NP network processor
  • the processor 1302 may further include a hardware chip.
  • the hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (PLD), or a combination thereof.
  • the PLD may be a complex programmable logic device (CPLD), a field-programmable gate array (FPGA), a general array logic (GAL), or any combination thereof.
  • the memory 1301 is configured to store a program.
  • the processor 1302 is configured to execute a program stored in the memory 1301.
  • the terminal device 1300 can implement various steps performed by the terminal device in the method provided in the foregoing embodiment of FIG. 1. With the terminal device 1300, part or all of the respective steps performed by the terminal device in the method shown in FIG. 1 can be implemented by software.
  • the terminal device 1300 may also include only the processor 1302.
  • the memory 1301 for storing programs is located outside the device 1300, and the processor 1302 is connected to the memory 1301 through circuits/wires for reading and executing programs stored in the memory 1301.
  • the memory 1301 is configured to store a program.
  • the processor 1302 is configured to execute a program stored in the memory 1301.
  • the terminal device 1300 can implement various steps performed by the terminal device in the method provided in the foregoing embodiment of FIG. 2. With the terminal device 1300, part or all of the respective steps performed by the terminal device in the method shown in FIG. 2 can be implemented by software.
  • the terminal device 1300 may also include only the processor 1302.
  • the memory 1301 for storing programs is located outside the device 1300, and the processor 1302 is connected to the memory 1301 through circuits/wires for reading and executing programs stored in the memory 1301.
  • the memory 1301 is configured to store a program.
  • the processor 1302 is configured to execute a program stored in the memory 1301.
  • the terminal device 1300 can implement various steps performed by the terminal device in the method provided in the foregoing embodiment of FIG. 3. With the terminal device 1300, part or all of the respective steps performed by the terminal device in the method shown in FIG. 3 can be implemented by software.
  • the terminal device 1300 may also include only the processor 1302.
  • the memory 1301 for storing programs is located outside the device 1300, and the processor 1302 is connected to the memory 1301 through circuits/wires for reading and executing programs stored in the memory 1301.
  • the memory 1301 is configured to store a program.
  • the processor 1302 is configured to execute a program stored in the memory 1301.
  • the terminal device 1300 can implement various steps performed by the terminal device in the method provided in the foregoing embodiment of FIG. 4. With the terminal device 1300, part or all of the respective steps performed by the terminal device in the method shown in FIG. 4 can be implemented by software.
  • the terminal device 1300 may also include only the processor 1302.
  • the memory 1301 for storing programs is located outside the device 1300, and the processor 1302 is connected to the memory 1301 through circuits/wires for reading and executing programs stored in the memory 1301.
  • FIG. 14 is a structural block diagram of another network device according to an embodiment of the present application.
  • the network device 1400 shown in FIG. 14 includes a memory 1401 and a processor 1402.
  • the memory 1401 may be a physically separate unit or may be integrated with the processor 1402.
  • the memory 1401 may include a volatile memory such as a random-access memory (RAM); the memory 1401 may also include a non-volatile memory such as a flash memory (flash) Memory), hard disk drive (HDD) or solid-state drive (SSD); the memory 1401 may also include a combination of the above types of memories.
  • RAM random-access memory
  • non-volatile memory such as a flash memory (flash) Memory), hard disk drive (HDD) or solid-state drive (SSD); the memory 1401 may also include a combination of the above types of memories.
  • the processor 1402 may be a central processing unit (CPU), a network processor (NP), or a combination of a CPU and an NP.
  • CPU central processing unit
  • NP network processor
  • the processor 1402 may further include a hardware chip.
  • the hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (PLD), or a combination thereof.
  • the PLD may be a complex programmable logic device (CPLD), a field-programmable gate array (FPGA), a general array logic (GAL), or any combination thereof.
  • the memory 1401 is configured to store a program.
  • the processor 1402 is configured to execute a program stored in the memory 1401.
  • the network device 1400 can implement various steps performed by the network device in the method provided in the foregoing embodiment of FIG. 1. Part or all of the various steps performed by the network device in the method illustrated in FIG. 1 may be implemented by software using network device 1400.
  • the network device 1400 may also include only the processor 1402.
  • the memory 1401 for storing programs is located outside the device 1400, and the processor 1402 is connected to the memory 1401 through circuits/wires for reading and executing programs stored in the memory 1401.
  • the memory 1401 is configured to store a program.
  • the processor 1402 is configured to execute a program stored by the memory 1401.
  • the network device 1400 can implement various steps performed by the network device in the method provided in the foregoing embodiment of FIG. 2. Some or all of the various steps performed by the network device in the method illustrated in FIG. 2 may be implemented by software using the network device 1400.
  • the network device 1400 may also include only the processor 1402.
  • the memory 1401 for storing programs is located outside the device 1400, and the processor 1402 is connected to the memory 1401 through circuits/wires for reading and executing programs stored in the memory 1401.
  • the memory 1401 is configured to store a program.
  • the processor 1402 is configured to execute a program stored by the memory 1401.
  • the network device 1400 can implement various steps performed by the network device in the method provided in the foregoing embodiment of FIG. 3. Some or all of the various steps performed by the network device in the method illustrated in FIG. 3 may be implemented by software using the network device 1400.
  • the network device 1400 may also include only the processor 1402.
  • the memory 1401 for storing programs is located outside the device 1400, and the processor 1402 is connected to the memory 1401 through circuits/wires for reading and executing programs stored in the memory 1401.
  • the memory 1401 is configured to store a program.
  • the processor 1402 is configured to execute a program stored in the memory 1401.
  • the network device 1400 can implement various steps performed by the network device in the method provided in the foregoing embodiment of FIG. 4. Some or all of the steps performed by the network device in the method shown in FIG. 4 may be implemented by software using the network device 1400.
  • the network device 1400 may also include only the processor 1402.
  • the memory 1401 for storing programs is located outside the device 1400, and the processor 1402 is connected to the memory 1401 through circuits/wires for reading and executing programs stored in the memory 1401.
  • a still further aspect of the present application provides a computer readable storage medium having stored therein instructions that, when executed on a computer, cause the computer to execute the terminal device in the method illustrated in FIG. The steps performed.
  • a still further aspect of the present application provides a computer readable storage medium having stored therein instructions that, when executed on a computer, cause the computer to execute the terminal device in the method illustrated in FIG. 2 The steps performed.
  • a still further aspect of the present application provides a computer readable storage medium having stored therein instructions that, when executed on a computer, cause the computer to execute the terminal device in the method illustrated in FIG. 3 The steps performed.
  • a still further aspect of the present application provides a computer readable storage medium having stored therein instructions that, when executed on a computer, cause the computer to execute the terminal device in the method illustrated in FIG. 4 The steps performed.
  • Yet another aspect of the present application provides a computer readable storage medium having stored therein instructions that, when executed on a computer, cause the computer to perform the network device in the method illustrated in FIG. The steps performed.
  • Yet another aspect of the present application provides a computer readable storage medium having stored therein instructions that, when executed on a computer, cause the computer to perform the network device in the method illustrated in FIG. 2 The steps performed.
  • Yet another aspect of the present application provides a computer readable storage medium having stored therein instructions that, when executed on a computer, cause the computer to perform the network device in the method illustrated in FIG. The steps performed.
  • Yet another aspect of the present application provides a computer readable storage medium having stored therein instructions that, when executed on a computer, cause the computer to perform the network device in the method illustrated in FIG. 4 The steps performed.
  • Yet another aspect of the present application provides a computer program product comprising instructions that, when executed on a computer, cause the computer to perform the steps performed by the terminal device in the method illustrated in FIG.
  • Yet another aspect of the present application provides a computer program product comprising instructions that, when executed on a computer, cause the computer to perform the steps performed by the terminal device in the method illustrated in FIG. 2.
  • Yet another aspect of the present application provides a computer program product comprising instructions that, when executed on a computer, cause the computer to perform the steps performed by the terminal device in the method illustrated in FIG.
  • Yet another aspect of the present application provides a computer program product comprising instructions for causing a computer to perform the steps performed by a terminal device in the method illustrated in Figure 4 when the computer program product is run on a computer.
  • Yet another aspect of the present application provides a computer program product comprising instructions that, when executed on a computer, cause the computer to perform the steps performed by the network device in the method illustrated in FIG.
  • Yet another aspect of the present application provides a computer program product comprising instructions that, when executed on a computer, cause the computer to perform the steps performed by the network device in the method illustrated in FIG. 2.
  • Yet another aspect of the present application provides a computer program product comprising instructions that, when executed on a computer, cause the computer to perform the steps performed by the network device in the method illustrated in FIG.
  • Yet another aspect of the present application provides a computer program product comprising instructions that, when executed on a computer, cause the computer to perform the steps performed by the network device in the method illustrated in FIG.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

La présente invention concerne un procédé et un dispositif terminal de transmission d'informations, le procédé consistant à : recevoir, par un dispositif terminal, des informations de commande de liaison descendante cibles (DCI) envoyées par un dispositif de réseau ; et, conformément aux DCI cibles, envoyer, par le dispositif terminal, des informations d'état de canal (CSI) au dispositif de réseau. La solution technique décrite concerne un procédé de déclenchement d'un dispositif terminal pour qu'il envoie des CSI, permettant ainsi au dispositif terminal d'envoyer des CSI à un dispositif de réseau conformément aux DCI cibles.
PCT/CN2018/076010 2018-02-09 2018-02-09 Procédé et dispositif terminal de transmission d'informations WO2019153250A1 (fr)

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CN201880088897.4A CN111684747B (zh) 2018-02-09 2018-02-09 传输信息的方法和终端设备

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CN113328840A (zh) * 2019-09-30 2021-08-31 Oppo广东移动通信有限公司 一种上行信息产生方法及其装置

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