WO2022206165A1 - 一种确定pucch重复传输次数的指示方法及装置 - Google Patents

一种确定pucch重复传输次数的指示方法及装置 Download PDF

Info

Publication number
WO2022206165A1
WO2022206165A1 PCT/CN2022/074512 CN2022074512W WO2022206165A1 WO 2022206165 A1 WO2022206165 A1 WO 2022206165A1 CN 2022074512 W CN2022074512 W CN 2022074512W WO 2022206165 A1 WO2022206165 A1 WO 2022206165A1
Authority
WO
WIPO (PCT)
Prior art keywords
pucch
information
terminal
target
semi
Prior art date
Application number
PCT/CN2022/074512
Other languages
English (en)
French (fr)
Inventor
沈姝伶
王磊
Original Assignee
大唐移动通信设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Publication of WO2022206165A1 publication Critical patent/WO2022206165A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]

Definitions

  • the present disclosure relates to communication technologies, and in particular, to an indication method and apparatus for determining the number of repeated transmissions of PUCCH.
  • the repeated transmission times of the PUCCH are independently configured.
  • the base station can indicate 32 different PUCCH resource repeated transmission situations (that is, including 8 PUCCH resources and 4 repetitions combination of transmission times).
  • the indication flexibility of the PUCCH resource is reduced when repetition is enabled.
  • the base station when the PRI field needs to indicate the PUCCH resource and the number of repeated transmissions at the same time, if the base station configures 4 different repeated transmission times for the same PUCCH resource, then the base station can use 3 bits of PUCCH resource to indicate the number of repeated transmissions of 8 different PUCCH resources. situation (that is, including a combination of 2 PUCCH resources and 4 repeated transmission times). In this case, when the channel condition is good and the PUCCH does not need to be repeatedly transmitted, the terminal can only select one of the two different PUCCH resources.
  • the base station instructs the terminal to dynamically determine the number of repeated PUCCH transmissions in an implicit manner, the flexibility of the base station to instruct the PUCCH resources will be severely limited.
  • the embodiments of the present disclosure provide an indication method and apparatus for determining the number of repeated transmissions of PUCCH, which solves the problem that the flexibility of the indicated PUCCH resources is severely limited by dynamically determining the number of repeated transmissions of PUCCH in an implicit indication manner.
  • an indication method for determining the number of times of repeated transmission of PUCCH includes:
  • the terminal receives target information sent by the base station, where the target information includes first target information or second target information;
  • the terminal determines the number of repeated transmissions of the PUCCH in a dynamic manner or a semi-static manner based on the target information.
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the first target information includes:
  • Search space Search Space configuration information control resource set CORESET configuration information or bandwidth fragmentation BWP configuration information
  • the second target information includes:
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information, including:
  • the terminal obtains the status information of the PUCCH repetition enabling in the Search Space configuration information
  • the terminal determines the number of repeated PUCCH transmissions in a dynamic manner
  • the terminal determines the number of times of repeated transmission of the PUCCH in a semi-static manner.
  • the terminal determines the number of PUCCH repeated transmissions in a semi-static manner.
  • the terminal determines the number of times of repeated PUCCH transmissions based on the target information in a dynamic manner or a semi-static manner, including:
  • the terminal receives the first configuration information, obtains the Search Space ID according to the Search Space configuration information, and determines the first association relationship between the Search Space ID and the first configuration information, wherein the first configuration information at least includes the Search Space configured in the PUCCH resource.
  • Space ID set, Search Space ID set representation allows the terminal to dynamically determine the number of PUCCH repeated transmissions;
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner
  • the terminal determines the number of repeated PUCCH transmissions in a semi-static manner.
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner.
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information, including:
  • the terminal obtains the status information of the PUCCH repetition enabling in the CORESET configuration information
  • the terminal determines the number of repeated PUCCH transmissions in a dynamic manner
  • the terminal determines the number of times of repeated transmission of the PUCCH in a semi-static manner.
  • the terminal determines the number of PUCCH repeat transmissions in a semi-static manner.
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information, further comprising:
  • the terminal receives the second configuration information, obtains the CORESET ID according to the CORESET configuration information, and determines the second association relationship between the CORESET ID and the second configuration information, wherein the second configuration information at least includes the CORESET ID set configured in the PUCCH resource,
  • the CORESET ID set representation allows the terminal to dynamically determine the number of PUCCH repeated transmissions
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner
  • the terminal determines the number of repeated PUCCH transmissions in a semi-static manner.
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner.
  • the terminal determines, based on the target information, the number of times of repeated PUCCH transmission in a dynamic manner or a semi-static manner, including:
  • the terminal obtains the third configuration information according to the BWP configuration information, wherein the third configuration information is the state information of the PUCCH repetition enabling in the BWP where the PUCCH channel is located, or is the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI;
  • the terminal determines the number of repeated PUCCH transmissions in a dynamic manner
  • the terminal determines the number of times of repeated transmission of the PUCCH in a semi-static manner.
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner.
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information, including:
  • the terminal obtains the location information of PDCCH candidate or PDCCH MO;
  • the terminal obtains the first target grouping and the second target grouping according to the grouping information, wherein the first target grouping and the second target grouping both include the location grouping information of the PDCCH candidate or the location grouping information of the PDCCH MO;
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner, where the first target group is preset and instructs the terminal to determine the PDCCH candidate set or PDCCH MO of the number of PUCCH repeated transmissions in a dynamic manner gather;
  • the terminal determines the number of PUCCH repeated transmissions in a semi-static manner, wherein the second target group is a preset PDCCH candidate set that instructs the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner PDCCH MO set.
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner.
  • the grouping information is obtained in any of the following ways:
  • the terminal determines, based on the target information, the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner, including:
  • the terminal obtains the status information of the PUCCH repetition enabling carried in the MAC CE;
  • the terminal determines the number of repeated PUCCH transmissions in a dynamic manner
  • the terminal determines the number of times of PUCCH repeated transmission in a semi-static manner
  • the effective time of the MAC CE is the time after the terminal sends the HARQ-ACK feedback to the base station after receiving the MAC CE, and the base station receives the HARQ-ACK feedback.
  • the method further includes:
  • the terminal determines the number of repeated transmissions in a dynamic or semi-static manner.
  • the terminal determines, based on the target information, the number of times of repeated PUCCH transmission in a dynamic manner or a semi-static manner, including:
  • the terminal obtains the status value of the PUCCH repetition enabling indication field in the DCI from the control information;
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner, wherein the first state value is used to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner;
  • the terminal determines the number of PUCCH repeated transmissions in a semi-static manner, where the second state value is used to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • the terminal determines the number of PUCCH repeated transmissions in a semi-static manner.
  • an indication method for determining the number of times of repeated transmission of PUCCH includes:
  • the base station generates target information, wherein the target information includes first target information or second target information;
  • the base station sends the target information to the terminal, so that the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • the first target information includes:
  • the second target information includes:
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the base station generates target information, including:
  • the base station configures the status information of the PUCCH repetition enabling in the Search Space configuration information, where the status information is an enabled state or a disabled state;
  • the base station configures the indication action of the representation for the status information, wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of repeated transmissions of PUCCH in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH in a semi-static manner Repeat transmission times;
  • the base station generates the first target information based on the state information and indication action of the PUCCH repetition enabling configured in the Search Space configuration information corresponding to the DCI.
  • the base station If the base station does not configure the status information of PUCCH repetition enabling in the Search Space configuration information, it instructs the terminal to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • the base station generates target information, including:
  • the base station generates first configuration information based on the Search Space ID set configured in the PUCCH resource;
  • the base station configures an indication action of the representation for the first configuration information, and the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • the base station generates first target information based on the first configuration information and the instruction action.
  • the base station generates target information, including:
  • the base station configures the status information of the PUCCH repetition enabling in the CORESET configuration information, where the status information is an enabled state or a disabled state;
  • the base station configures the indication action of the representation for the status information, wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of repeated transmissions of PUCCH in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH in a semi-static manner Repeat transmission times;
  • the base station generates the first target information based on the state information and the indication action of the PUCCH repetition enabling configured in the CORESET configuration information corresponding to the DCI.
  • the base station If the base station does not configure the status information of PUCCH repetition enabling in the CORESET configuration information, it instructs the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • the base station generates target information, including:
  • the base station generates second configuration information based on the CORESET ID set configured in the PUCCH resource;
  • the base station configures an indication action of the representation for the second configuration information, and the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • the base station generates the first target information based on the second configuration information and the instruction action.
  • the base station generates target information, including:
  • the base station generates the third configuration information based on the status information of the PUCCH repetition enabling in the configuration information of the BWP where the PUCCH channel is located, or the status information of the PUCCH repetition enabling in the BWP corresponding to the DCI, where the status information is an enabled state or a disabled state state;
  • the base station configures the indication action of the representation for the status information, wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of repeated transmissions of PUCCH in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH in a semi-static manner Repeat transmission times;
  • the base station generates first target information based on the state information and the indicated action.
  • the terminal is instructed to determine the PUCCH repeat transmission in a semi-static manner frequency.
  • the base station generates target information, including:
  • the base station configures the first target grouping and the second target grouping based on the location grouping information, wherein the first target grouping and the second target grouping include the location grouping information of the PDCCH candidate or the PDCCH MO;
  • the base station configures an indication action of the representation for the first target group, and the indication action is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, wherein the first target group includes a PDCCH candidate set or a PDCCH MO set;
  • the base station configures the indication action of the characterization for the second target group, and the indication action is: instructing the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner, wherein the second target group includes a PDCCH candidate set or a PDCCH MO set;
  • the base station generates the first target information based on the first target group, the second target group and the indicated action.
  • the terminal is instructed to determine the number of times of repeated PUCCH transmission in a semi-static manner.
  • the grouping information is configured in any of the following ways:
  • the base station generates target information, including:
  • the base station generates the status information of the PUCCH repetition enabling carried in the MAC CE, where the status information is an enabled state or a disabled state;
  • the base station generates the indication action for the status information, wherein the indication action for the enabled status indication is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action for the non-enabled status indication is: instructing the terminal to determine the PUCCH in a semi-static manner Repeat transmission times;
  • the base station generates second target information based on the state information and the indicated action
  • the effective time of the MAC CE is the time after the terminal sends the HARQ-ACK feedback to the base station after receiving the MAC CE, and the base station receives the HARQ-ACK feedback.
  • the method further includes:
  • the base station sets a default configuration to instruct the terminal to determine the number of repeated transmissions in a dynamic or semi-static manner.
  • the base station generates target information, including:
  • the base station presets the first state value or the second state value for the PUCCH repetition enabling indication field
  • the base station generates an indication action for the representation of the first state value, the indication action is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, the base station generates an indication action for the representation of the second state value, and the indication action is: instructing the terminal to determine in a semi-static manner The number of repeated transmissions of PUCCH;
  • the base station generates the second target information based on the preset state value and the indication action of the PUCCH repetition enabling indication field.
  • the base station If the base station does not generate the PUCCH repetition enabling indication field, it instructs the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • a third aspect comprising:
  • the processor for reading the computer program in the memory, performs the following processes:
  • target information sent by the base station where the target information includes first target information or second target information
  • the number of PUCCH repeated transmissions is determined in a dynamic manner or a semi-static manner.
  • the processor determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the first target information includes:
  • Search space Search Space configuration information control resource set CORESET configuration information or bandwidth fragmentation BWP configuration information
  • the second target information includes:
  • the target information is the Search Space configuration information in the first target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the processor is used for:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • the processor is also used to:
  • the number of PUCCH repeated transmissions is determined in a semi-static manner.
  • the target information is the Search Space configuration information in the first target information
  • the number of times of repeated PUCCH transmission is determined based on the target information in a dynamic manner or a semi-static manner, and the processor is used for:
  • the first configuration information Receive the first configuration information, and obtain the Search Space ID according to the Search Space configuration information, and determine the first association relationship between the Search Space ID and the first configuration information, wherein the first configuration information at least includes the Search Space configured in the PUCCH resource ID set, Search Space ID set representation allows the processor to dynamically determine the number of PUCCH repeated transmissions;
  • the number of PUCCH repeated transmissions is determined in a dynamic manner
  • the number of repeated PUCCH transmissions is determined in a semi-static manner.
  • the processor is also used to:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the processor is configured to:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • the processor is also used to:
  • the number of PUCCH repeated transmissions is determined in a semi-static manner.
  • the processor is further configured to:
  • Receive the second configuration information obtain the CORESET ID according to the CORESET configuration information, and determine the second association relationship between the CORESET ID and the second configuration information, wherein the second configuration information at least includes the CORESET ID set configured in the PUCCH resource, and the CORESET ID set Characterization allows the processor to dynamically determine the number of PUCCH repeat transmissions;
  • the second association relationship represents that the CORESET ID is included in the second configuration information
  • the number of PUCCH repeated transmissions is determined in a dynamic manner
  • a semi-static manner is used to determine the number of repeated transmissions of the PUCCH.
  • the processor is also used to:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the processor is configured to:
  • the third configuration information is the state information of the PUCCH repetition enabling in the BWP where the PUCCH channel is located, or is the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI;
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • the processor is also used to:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the target information is the PDCCH candidate or the grouping information of the PDCCH MO in the first target information
  • the processor is used for:
  • first target grouping and the second target grouping according to the grouping information, wherein the first target grouping and the second target grouping both include the location grouping information of the PDCCH candidate or the location grouping information of the PDCCH MO;
  • the number of PUCCH repeated transmissions is determined in a dynamic manner, wherein the first target group is preset, and the processor is instructed to determine the PDCCH candidate set or PDCCH MO of the number of PUCCH repeated transmissions in a dynamic manner gather;
  • a semi-static manner is used to determine the number of repeated PUCCH transmissions, where the second target group is preset and instructs the processor to determine the number of PUCCH repeated transmissions in a semi-static manner PDCCH candidate set or PDCCH MO set.
  • the processor is also used to:
  • the number of repeated transmissions of the PUCCH is determined in a semi-static manner.
  • the grouping information is obtained in any of the following ways:
  • the target information is the MAC CE in the second target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the processor is used for:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of PUCCH repeated transmission is determined in a semi-static manner
  • the effective time of the MAC CE is the time after the processor receives the MAC CE and sends the HARQ-ACK feedback to the base station, and the base station receives the HARQ-ACK feedback.
  • the processor is also used to:
  • the number of repeated transmissions is determined in a dynamic or semi-static manner.
  • the processor is configured to:
  • the state value of the PUCCH repetition enabling indication field is a preset first state value
  • the number of PUCCH repeated transmissions is determined in a dynamic manner, wherein the first state value is used to instruct the processor to determine the number of PUCCH repeated transmissions in a dynamic manner
  • the state value of the PUCCH repetition enabling indication field is a preset second state value
  • the number of PUCCH repeated transmissions is determined in a semi-static manner, where the second state value is used to instruct the processor to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • the processor is also used to:
  • the number of times of PUCCH repeated transmission is determined in a semi-static manner.
  • a base station includes:
  • the processor for reading the computer program in the memory, performs the following processes:
  • target information includes first target information or second target information
  • the target information is sent to the terminal, so that based on the target information, the terminal determines the number of repeated transmissions of the PUCCH in a dynamic manner or a semi-static manner.
  • the first target information includes:
  • the second target information includes:
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the processor is used to:
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the first target information is generated based on the state information and the indicated action of the PUCCH repetition enabling configured in the Search Space configuration information corresponding to the DCI.
  • the processor is also used to:
  • the terminal is instructed to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • the processor is used to:
  • an indication action of configuring the representation for the first configuration information where the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • first target information is generated.
  • the processor is used to:
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the first target information is generated based on the state information and the instruction action of configuring the PUCCH repetition enabling in the CORESET configuration information corresponding to the DCI.
  • the processor is also used to:
  • the terminal is instructed to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • the processor is used to:
  • an indication action of configuring the representation for the second configuration information where the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • the first target information is generated.
  • the processor is used to:
  • the third configuration information is generated based on the state information of the PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located, or the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI, wherein the state information is an enabled state or a disabled state ;
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • first target information is generated.
  • the processor is also used to:
  • the terminal is instructed to determine the number of PUCCH repeated transmissions in a semi-static manner .
  • the processor is used to:
  • the first target grouping and the second target grouping based on the location grouping information, wherein the first target grouping and the second target grouping include the location grouping information of the PDCCH candidate or the PDCCH MO;
  • the indication action of configuring the representation for the first target grouping is: instructing the terminal to determine the number of times of PUCCH repeated transmission in a dynamic manner, wherein the first target grouping includes a PDCCH candidate set or a PDCCH MO set;
  • the indication action of configuring the representation for the second target grouping is: instructing the terminal to determine the number of times of PUCCH repeated transmission in a semi-static manner, wherein the second target grouping includes a PDCCH candidate set or a PDCCH MO set;
  • First target information is generated based on the first target grouping, the second target grouping, and the indicated action.
  • the processor is also used to:
  • the terminal is instructed to determine the number of repeated transmissions of the PUCCH in a semi-static manner.
  • the grouping information is configured in any of the following ways:
  • the processor is used to:
  • the indication action of generating the representation for the status information wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of repetitions of PUCCH transmission in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the effective time of the MAC CE is the time after the terminal sends the HARQ-ACK feedback to the processor after receiving the MAC CE, and the processor receives the HARQ-ACK feedback.
  • the processor is also used to:
  • the processor sets a default configuration to instruct the terminal to determine the number of repeated transmissions in a dynamic or semi-static manner.
  • the processor is used to:
  • An instruction action for generating a representation for the first state value is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and an instruction action for the base station to generate a representation for the second state value, the instruction action is: instructing the terminal to determine the PUCCH in a semi-static manner Repeat transmission times;
  • the second target information is generated.
  • the processor is also used to:
  • the terminal is instructed to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • an indication device for determining the number of times of repeated transmission of PUCCH comprising:
  • a receiving unit configured to receive target information sent by the base station, wherein the target information includes first target information or second target information;
  • a determining unit configured to determine the number of times of PUCCH repeated transmission in a dynamic manner or a semi-static manner based on the target information.
  • the determining unit determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the first target information includes:
  • Search space Search Space configuration information control resource set CORESET configuration information or bandwidth fragmentation BWP configuration information
  • the second target information includes:
  • the target information is the Search Space configuration information in the first target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit is used for:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • the determining unit is also used for:
  • the number of PUCCH repeated transmissions is determined in a semi-static manner.
  • the target information is the Search Space configuration information in the first target information
  • a dynamic or semi-static method is used based on the target information to determine the number of times of repeated transmission of the PUCCH, and the determining unit is used for:
  • the first configuration information Receives the first configuration information, and obtain the Search Space ID according to the Search Space configuration information, and determine the first association relationship between the Search Space ID and the first configuration information, wherein the first configuration information at least includes the Search Space configured in the PUCCH resource ID set, Search Space ID set representation allows the determination unit to determine the number of PUCCH repeated transmissions in a dynamic manner;
  • the number of PUCCH repeated transmissions is determined in a dynamic manner
  • the number of repeated PUCCH transmissions is determined in a semi-static manner.
  • the determining unit is also used for:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the target information is the CORESET configuration information in the first target information
  • the number of times of repeated PUCCH transmission is determined in a dynamic manner or a semi-static manner, and the determining unit is used for:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • the determining unit is also used for:
  • the number of PUCCH repeated transmissions is determined in a semi-static manner.
  • the target information is the CORESET configuration information in the first target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit is further configured to:
  • the second configuration information obtain the CORESET ID according to the CORESET configuration information, and determine the second association relationship between the CORESET ID and the second configuration information, wherein the second configuration information at least includes the CORESET ID set configured in the PUCCH resource, and the CORESET ID set
  • the characterization allows the determination unit to determine the number of PUCCH repeated transmissions in a dynamic manner
  • the second association relationship represents that the CORESET ID is included in the second configuration information
  • the number of PUCCH repeated transmissions is determined in a dynamic manner
  • a semi-static manner is used to determine the number of repeated transmissions of the PUCCH.
  • the determining unit is also used for:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the target information is the BWP configuration information in the first target information
  • the number of times of repeated PUCCH transmission is determined in a dynamic manner or a semi-static manner, and the determining unit is used for:
  • the third configuration information is the state information of the PUCCH repetition enabling in the BWP where the PUCCH channel is located, or is the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI;
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • the determining unit is also used for:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the target information is the grouping information of PDCCH candidate or PDCCH MO in the first target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit is used for:
  • first target grouping and the second target grouping according to the grouping information, wherein the first target grouping and the second target grouping both include the location grouping information of the PDCCH candidate or the location grouping information of the PDCCH MO;
  • the number of PUCCH repeated transmissions is determined in a dynamic manner, wherein the first target group is preset, and the determination unit is instructed to determine the PDCCH candidate set or PDCCH MO of the number of PUCCH repeated transmissions in a dynamic manner gather;
  • the number of PUCCH repeated transmissions is determined in a semi-static manner, wherein the second target group is preset, and the PDCCH candidate set or PDCCH MO set.
  • the determining unit is also used for:
  • the number of repeated transmissions of the PUCCH is determined in a semi-static manner.
  • the grouping information is obtained in any of the following ways:
  • the target information is the MAC CE in the second target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit is used for:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of PUCCH repeated transmission is determined in a semi-static manner
  • the effective time of the MAC CE is the time after the determination unit sends the HARQ-ACK feedback to the base station after receiving the MAC CE, and the base station receives the HARQ-ACK feedback.
  • the determining unit is also used for:
  • the number of repeated transmissions is determined in a dynamic or semi-static manner.
  • the target information is the control information carried in the DCI in the second target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit is used for:
  • the state value of the PUCCH repetition enabling indication field is a preset first state value
  • the number of PUCCH repeated transmissions is determined in a dynamic manner, wherein the first state value is used to instruct the determining unit to determine the number of PUCCH repeated transmissions in a dynamic manner
  • the state value of the PUCCH repetition enabling indication field is a preset second state value
  • the number of PUCCH repeated transmissions is determined in a semi-static manner, where the second state value is used to instruct the determining unit to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • the determining unit is also used for:
  • the number of times of PUCCH repeated transmission is determined in a semi-static manner.
  • an indication device for determining the number of times of repeated transmission of PUCCH comprising:
  • a generating unit configured to generate target information, wherein the target information includes first target information or second target information;
  • the sending unit is configured to send the target information to the terminal, so that the terminal can determine the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • the first target information includes:
  • the second target information includes:
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the generation unit is used for:
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the first target information is generated based on the state information and the indicated action of the PUCCH repetition enabling configured in the Search Space configuration information corresponding to the DCI.
  • the generation unit is also used to:
  • the terminal is instructed to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • the generation unit is used for:
  • an indication action of configuring the representation for the first configuration information where the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • first target information is generated.
  • the generation unit is used for:
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the first target information is generated based on the state information and the indication action of the PUCCH repetition enabling configured in the CORESET configuration information corresponding to the DCI.
  • the generation unit is also used to:
  • the terminal is instructed to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • the generation unit is used for:
  • an indication action of configuring the representation for the second configuration information where the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • the first target information is generated.
  • the generation unit is used for:
  • the third configuration information is generated based on the state information of the PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located, or the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI, wherein the state information is an enabled state or a disabled state ;
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • first target information is generated.
  • the generation unit is also used to:
  • the terminal is instructed to determine the number of PUCCH repeated transmissions in a semi-static manner .
  • the generation unit is used for:
  • the first target grouping and the second target grouping based on the location grouping information, wherein the first target grouping and the second target grouping include the location grouping information of the PDCCH candidate or the PDCCH MO;
  • the indication action of configuring the representation for the first target grouping is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, wherein the first target grouping includes a PDCCH candidate set or a PDCCH MO set;
  • the indication action of configuring the representation for the second target grouping is: instructing the terminal to determine the number of times of PUCCH repeated transmission in a semi-static manner, wherein the second target grouping includes a PDCCH candidate set or a PDCCH MO set;
  • First target information is generated based on the first target grouping, the second target grouping, and the indicated action.
  • the generation unit is also used to:
  • the terminal is instructed to determine the number of repeated transmissions of the PUCCH in a semi-static manner.
  • the grouping information is configured in any of the following ways:
  • the generation unit is used for:
  • the indication action of generating the representation for the status information wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of repetitions of PUCCH transmission in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the effective time of the MAC CE is the time after the terminal receives the MAC CE and sends the HARQ-ACK feedback to the generation unit, and the generation unit receives the HARQ-ACK feedback.
  • the generation unit is also used to:
  • the generation unit sets a default configuration to instruct the terminal to determine the number of repeated transmissions in a dynamic or semi-static manner.
  • the generation unit is used for:
  • the indication action for generating the representation for the first state value is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner, the apparatus generates an indication action for the representation for the second state value, the indication action is: instructing the terminal to determine the PUCCH in a semi-static manner Repeat transmission times;
  • the second target information is generated.
  • the generation unit is also used to:
  • the terminal is instructed to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • a computer-readable storage medium when the instructions in the storage medium are executed by a processor, enable the processor to execute any one of the methods executed by the terminal.
  • a computer-readable storage medium when the instructions in the storage medium are executed by a processor, enable the processor to perform any one of the methods performed by a base station.
  • the indication method for determining the number of times of repeated PUCCH transmission is as follows: the terminal receives target information sent by the base station, where the above-mentioned target information includes the first target information or the second target information, and the terminal is based on the target information , determine the number of PUCCH repeated transmissions in a dynamic or semi-static manner.
  • the terminal can flexibly switch the dynamic or semi-static manner to determine the number of PUCCH repeated transmissions based on the instructions of the base station and according to the actual application scenario, so as to meet the actual use requirements and improve the The flexibility of PUCCH resource indication is improved.
  • FIG. 1 is a schematic flowchart of a method for indicating a terminal to determine the number of repeated transmissions of PUCCH in an embodiment of the present application
  • FIG. 2 is a schematic flowchart of a first method for indicating a terminal to determine the number of repeated transmissions of PUCCH in an embodiment of the present application
  • FIG. 3 is a schematic flowchart of a second method for indicating the number of times of repeated transmission of PUCCH by a terminal in an embodiment of the present application
  • FIG. 4 is a schematic flowchart of a third method for indicating the number of times of PUCCH repeated transmission by a terminal in an embodiment of the present application
  • FIG. 5 is a schematic flowchart of a fourth method for indicating a terminal to determine the number of repeated transmissions of PUCCH in an embodiment of the present application
  • FIG. 6 is a schematic flowchart of a fifth method for indicating a terminal to determine the number of repeated transmissions of PUCCH in an embodiment of the present application
  • FIG. 7 is a schematic flowchart of a sixth method for indicating a terminal to determine the number of repeated transmissions of PUCCH in an embodiment of the present application
  • FIG. 8 is a schematic flowchart of a seventh method for indicating the number of times of repeated transmission of PUCCH by a terminal in an embodiment of the present application;
  • FIG. 9 is a schematic flowchart of an eighth method for indicating the number of times of repeated transmission of PUCCH by a terminal in an embodiment of the present application.
  • FIG. 10 is a schematic flowchart of a method for a base station to indicate the number of repeated transmissions of PUCCH in an embodiment of the present application
  • 11 is a schematic flowchart of a first method for a base station to indicate the number of times of repeated transmission of PUCCH in an embodiment of the present application;
  • FIG. 12 is a schematic flowchart of a method for a second base station to indicate the number of times of repeated transmission of PUCCH in an embodiment of the present application
  • FIG. 13 is a schematic flowchart of a third method for a base station to indicate the number of times of repeated transmission of PUCCH in an embodiment of the present application;
  • FIG. 14 is a schematic flowchart of a fourth method for a base station to indicate the number of repeated transmissions of PUCCH in an embodiment of the present application;
  • 15 is a schematic flowchart of a fifth method for a base station to indicate the number of repeated transmissions of PUCCH in an embodiment of the present application;
  • 16 is a schematic flowchart of a sixth method for a base station to indicate the number of PUCCH repeated transmissions in an embodiment of the present application;
  • 17 is a schematic flowchart of a seventh method for a base station to indicate the number of PUCCH repeated transmissions in an embodiment of the present application;
  • 18 is a schematic flowchart of an eighth method for a base station to indicate the number of PUCCH repeated transmissions in an embodiment of the present application;
  • FIG. 19 is a schematic diagram of an entity architecture of a terminal in an embodiment of the disclosure.
  • FIG. 20 is a schematic diagram of an entity architecture of a base station according to an embodiment of the disclosure.
  • 21 is a schematic diagram of a logical architecture of an indication device for determining the number of times of repeated transmission of PUCCH according to an embodiment of the present disclosure
  • FIG. 22 is a schematic diagram of a logical architecture of an indication apparatus for determining the number of times of repeated transmission of PUCCH according to an embodiment of the present disclosure.
  • the base station in the research process of PUCCH coverage enhancement of the 5G new air interface, after configuring the repetition number, the base station needs to send and receive the PUCCH according to the configured repetition number.
  • the dynamic indication of the repetition number of the PUCCH has two indication modes: implicit and explicit.
  • the PUCCH resource selection and the number of repeated transmissions are independently configured.
  • the base station can indicate 32 different cases of PUCCH repeated transmission (that is, a combination of 8 PUCCH resources and 4 repeated transmission times).
  • the indication flexibility is reduced when repetition is enabled. For example, when the PRI field needs to indicate the PUCCH resource and the number of repeated transmissions at the same time, if the base station configures 4 different repeated transmission times for the same PUCCH resource, then the base station can use 3 bits of PUCCH resource to indicate the number of repeated transmissions of 8 different PUCCH resources. situation (that is, including a combination of 2 PUCCH resources and 4 repeated transmission times). In this case, when the channel condition is good and the PUCCH does not need to be repeatedly transmitted, the terminal can only select one of the two different PUCCH resources, so the flexibility of the resource indication is severely limited.
  • the higher layer signaling when the number of PUCCH repeated transmissions is dynamically indicated by means of an implicit indication, the higher layer signaling additionally configures a field for each PUCCH resource to indicate the number of dynamic repeated transmissions corresponding to the current PUCCH resource. Subsequently, by reusing the existing bit field in the downlink control information (Downlink Control Information, DCI), the number of repeated transmissions of the PUCCH is implicitly indicated.
  • the PRI field is used to simultaneously indicate the transmission resources of the PUCCH and the corresponding number of repeated transmissions.
  • the terminal When using the PRI domain, the terminal first determines a PUCCH resource set according to the number of UCI bits to be transmitted (a resource set may contain multiple PUCCH resources), and then determines a specific PUCCH resource from the resource set through the PRI in the signaling . At the same time, the number of repeated transmissions of the PUCCH is determined according to the PRI.
  • the number of times of repeated PUCCH transmission is dynamically indicated by the implicit indication mode of the reused DCI field, it needs to be configured through RRC parameters. After the configuration is completed, the base station and the terminal side need to send and receive the PUCCH according to the currently configured number of repeated transmissions. Since the same indication information carries more functions, the indication flexibility of PUCCH resources is limited. When the channel condition is good, it is not necessary to dynamically indicate the number of repeated transmissions of PUCCH, or when only a small number of repeated transmissions are required, the available PUCCH resources are less, resulting in a severely limited flexibility of resource indication.
  • Table 1 shows the flexibility of PUCCH resource selection when the PRI field needs to indicate the number of PUCCH repeated transmissions and does not indicate the number of PUCCH repeated transmissions.
  • the PRI field is used to additionally indicate the number of repeated PUCCH transmissions, the number of optional PUCCH resources is significantly reduced.
  • the implementation of determining the number of times of repeated transmission of the PUCCH is mainly divided into two types: the terminal side and the base station side, which will be introduced separately below.
  • the number of PUCCH repeated transmissions is determined in a dynamic or semi-static manner. During the implementation process, the terminal determines the number of repeated PUCCH transmissions based on the target information, specifically including the first target information or second target information.
  • the base station side generates target information, specifically including the first target information or the second target information, to instruct the terminal to use a dynamic mode or a semi-static mode to determine the number of repeated PUCCH transmissions.
  • Step 101 The terminal receives target information sent by the base station, where the target information includes first target information or second target information.
  • the base station in order to enable the terminal to determine the number of repeated PUCCH transmissions in an optional manner in a dynamic manner or a semi-static manner, the base station will semi-statically configure various configuration information in advance through high-level signaling and deliver it to terminal.
  • configuration information is a variety of parameters that can be selected in parallel, and the terminal only needs to select one of them (eg, BWP configuration information) during implementation to determine the number of PUCCH repeated transmissions.
  • the first target information includes any one of the following: search space (search space, SS) configuration information, control resource set (COntrol REsource SET, CORESET) configuration information or bandwidth slice (BandWidth Part, BWP) configuration information, or , the grouping information of a PDCCH candidate (PDCCH candidate) or a monitoring occasion (MO).
  • search space search space
  • SS control resource set
  • CORESET control resource set
  • BWP bandwidth slice
  • the above target information is a semi-static configuration of high-level signaling.
  • the base station in order to enable the terminal to determine the number of repeated PUCCH transmissions by distinguishing between the dynamic mode and the semi-static mode in an optional way, the base station also sends a variety of dynamic indications to the terminal during the communication process.
  • the second target information includes any one of the following: a medium access control layer (Media Access Control, MAC) control element (Control Element, CE) or control information carried in the DCI.
  • the terminal only needs to select one of them (for example, the control information carried in the DCI) to determine the number of repeated transmissions of the PUCCH.
  • Step 102 The terminal determines, based on the target information, the number of times of repeated PUCCH transmission in a dynamic manner or a semi-static manner.
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once. That is, the case where the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner at least includes the case where the number of repeated transmissions is once, that is, the case where the repeated transmission is not performed.
  • the above-mentioned step 102 specifically includes that the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the first target information; or, the terminal determines the PUCCH repetition in a dynamic manner or a semi-static manner based on the second target information. number of transfers.
  • the first target information is any one of Search Space configuration information, CORESET configuration information, BWP configuration information, grouping information of PDCCH candidate, and grouping information of PDCCH MO.
  • the following is a detailed description of the terminal selecting one of the information to determine the number of PUCCH repeated transmissions, specifically including:
  • the first case if the target information is the Search Space configuration information in the first target information, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • the following two methods will be introduced in detail, including:
  • Step 11 The terminal obtains the status information of the PUCCH repetition enabling in the Search Space configuration information.
  • the base station pre-configures the status information of PUCCH repetition enabling in the Search Space configuration information, and configures corresponding indication actions for each status information. Therefore, in the implementation process, the terminal needs to first obtain the status information of the PUCCH repetition enabling in the received Search Space configuration information corresponding to the DCI.
  • Step 12 If the status information is in the enabled state, the terminal determines the number of repeated transmissions of the PUCCH in a dynamic manner.
  • the terminal determines the number of repeated PUCCH transmissions in a dynamic manner. For example, the third column of Table 1 can be used. Or the number of times of repeated transmission of the PUCCH is determined in the manner indicated in the fourth column.
  • Step 13 If the state information is in the disabled state, the terminal determines the number of times of PUCCH repeated transmission in a semi-static manner.
  • the terminal when the terminal determines that the received state information is in the disabled state (for example, when the enabled state is disabled), in this case, the terminal shall, according to the existing Rel-15/16 to parse the information field in the DCI, that is, determine the number of repeated PUCCH transmissions in a semi-static manner.
  • the first method also includes the following situation: if the terminal does not obtain the status information of PUCCH repetition enabling in the Search Space configuration information, this situation is caused by the base station not configuring the PUCCH repetition enabling status information in the Search Space configuration information.
  • the terminal determines the number of repeated PUCCH transmissions in a semi-static manner.
  • Step 11' the terminal receives the first configuration information, and obtains the Search Space ID according to the Search Space configuration information, and determines the first association relationship between the Search Space ID and the first configuration information, wherein the first configuration information at least includes PUCCH resources
  • the Search Space ID set configured in , the Search Space ID set represents that the terminal can dynamically determine the number of PUCCH repeated transmissions.
  • the base station Because, the base station generates the first configuration information based on the Search Space ID set in advance, and correspondingly configures an indication action for the first configuration information, so as to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner.
  • the terminal needs to first obtain the Search Space ID in the Search Space configuration information.
  • the first configuration information obtained by the terminal indicates that the number of PUCCH repeated transmissions is determined in a dynamic manner.
  • the terminal obtains the first association relationship between the Search Space ID and the first configuration information.
  • Step 12' If the first association relationship represents that the first configuration information includes the Search Space ID, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner.
  • the terminal adopts a dynamic method to determine the PUCCH. Number of repeat transfers.
  • Step 13' If the first association relationship represents that the first configuration information does not include the Search Space ID, the terminal determines the number of times of repeated PUCCH transmission in a semi-static manner.
  • the terminal adopts a semi-static way to determine the number of repeated transmissions of the PUCCH.
  • the second method also includes the following situation: if the terminal does not receive the first configuration information, which is caused by the base station not configuring the first configuration information, the terminal determines the number of PUCCH repeated transmissions in a semi-static manner.
  • Case 2 If the target information is the CORESET configuration information in the first target information, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • the following two methods will be introduced in detail, including:
  • Step 21 The terminal obtains the status information of the PUCCH repetition enabling in the CORESET configuration information.
  • the base station pre-configures the status information of PUCCH repetition enabling in the CORESET configuration information, and configures an indication action for each type of status information. Therefore, in the implementation process, the terminal needs to first obtain the status information of the PUCCH repetition enabling in the received CORESET configuration information corresponding to the DCI.
  • Step 22 If the state information is in the enabled state, the terminal determines the number of repeated transmissions of the PUCCH in a dynamic manner.
  • the terminal determines the number of repeated PUCCH transmissions in a dynamic manner. For example, the third column of Table 1 can be used. Or the number of times of repeated transmission of the PUCCH is determined in the manner indicated in the fourth column.
  • Step 23 If the state information is in a disabled state, the terminal determines the number of times of PUCCH repeated transmission in a semi-static manner.
  • the terminal when the terminal determines that the received state information is in the disabled state (for example, when the enabled state is disabled), in this case, the terminal shall, according to the existing Rel-15/16 to parse the information field in the DCI, that is, determine the number of repeated PUCCH transmissions in a semi-static manner.
  • the method (1) also includes the following situation: if the terminal does not obtain the status information of the PUCCH repetition enabling in the CORESET configuration information, this situation is caused by the base station not configuring the status information of the PUCCH repetition enabling in the CORESET configuration information, Then, the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner.
  • Step 21' The terminal receives the second configuration information, and obtains the CORESET ID according to the CORESET configuration information, and determines the second association relationship between the CORESET ID and the second configuration information, wherein the second configuration information at least includes the configuration in the PUCCH resource.
  • CORESET ID set, CORESET ID set representation allows the terminal to dynamically determine the number of PUCCH repeated transmissions.
  • the base station Because, the base station generates the second configuration information in advance based on the CORESET ID set, and configures an indication action corresponding to the second configuration information, so as to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner.
  • the terminal needs to first obtain the CORESET ID in the CORESET configuration information where the DCI transmission is located.
  • the second configuration information obtained by the terminal indicates that the number of repeated PUCCH transmissions is determined in a dynamic manner.
  • the terminal acquires the second association relationship between the CORESET ID and the first configuration information.
  • Step 22' If the second association relationship represents that the CORESET ID is included in the second configuration information, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner.
  • the terminal adopts a dynamic way to determine the number of repeated PUCCH transmissions. .
  • Step 23' If the second association relationship represents that the second configuration information does not include the CORESET ID, the terminal determines the number of repeated PUCCH transmissions in a semi-static manner.
  • the terminal adopts a semi-static manner to determine the PUCCH. Number of repeat transfers.
  • the method (1) also includes the following situation: if the terminal does not receive the second configuration information, which is caused by the fact that the base station does not configure the above-mentioned second configuration information, the terminal adopts a semi-static manner to determine the number of PUCCH repeated transmissions .
  • Case 3 If the target information is the BWP configuration information in the first target information, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • Figure 6 includes:
  • Step 31 The terminal obtains third configuration information according to the BWP configuration information, where the third configuration information is the state information of the PUCCH repetition enabling in the BWP where the PUCCH channel is located, or is the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI .
  • the base station pre-configures the state information of PUCCH repetition enabling in the BWP where the PUCCH channel is located, and configures corresponding indication actions for each state information; or, the base station pre-configures the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI , and correspondingly configure an indication action for each state information. Therefore, in the implementation process, the terminal needs to first obtain the third configuration information, that is, the state information of the PUCCH repetition enabling in the BWP where the PUCCH channel is located, or the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI.
  • Step 32 If the state information is in the enabled state, the terminal determines the number of repeated transmissions of the PUCCH in a dynamic manner.
  • the terminal determines the number of repeated PUCCH transmissions in a dynamic manner. For example, the third column of Table 1 can be used. Or the number of times of repeated transmission of the PUCCH is determined in the manner indicated in the fourth column.
  • Step 33 If the state information is in the disabled state, the terminal determines the number of times of PUCCH repeated transmission in a semi-static manner.
  • the terminal determines that the received state information is in the disabled state (for example, the enabled state is disabled), in this case, the terminal according to the existing Rel-15/16 Define to parse the information field in the DCI, that is, determine the number of repeated PUCCH transmissions in a semi-static manner.
  • the method (1) also includes the following situation: if the terminal fails to obtain the third configuration information, this situation is because the base station does not configure the state information of the PUCCH repetition enabling in the BWP where the PUCCH channel is located, and the DCI If it is caused by the status information of PUCCH repetition enabling in the corresponding BWP, the terminal determines the number of PUCCH repeated transmissions in a semi-static manner.
  • the fourth case if the target information is the PDCCH candidate or the grouping information of the PDCCH MO in the first target information, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • the target information is the PDCCH candidate or the grouping information of the PDCCH MO in the first target information
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • Step 41 The terminal obtains the location information of the PDCCH candidate or the PDCCH MO.
  • the terminal in order to match which group the PDCCH candidate group corresponding to the received DCI belongs to, the terminal must first obtain the location information of the PDCCH candidate or PDCCH MO from its own attributes. Commonly, the above location information is expressed in the form of an index .
  • Step 42 The terminal obtains the first target grouping and the second target grouping according to the grouping information, wherein the first target grouping and the second target grouping both include the location grouping information of the PDCCH candidate or the location grouping information of the PDCCH MO.
  • the base station configures the first target group and the second target group in advance based on the location group information, and configures an indication action correspondingly for each target group. Therefore, in the implementation process, the terminal needs to first acquire the first target group and the second target group according to the group information.
  • first target grouping and second target grouping both include the location grouping information of the PDCCH candidate or the location grouping information of the PDCCH MO, that is, the basis for dividing the first target grouping and the second target grouping may be the location of the PDCCH candidate.
  • the grouping information may also be the location grouping information of the PDCCH MO.
  • how the PDCCH candidate group corresponding to the DCI received by the terminal determines the number of repeated transmissions of the PUCCH needs to match the location information with the first target group or the second target group one by one.
  • Step 43 If the location information matches the first target group, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner, wherein the first target group is a preset PDCCH candidate set that instructs the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner. or PDCCH MO set.
  • the terminal will dynamically determine the number of PUCCH repeated transmissions according to the preset of the base station.
  • Step 44 If the location information matches the second target packet, the terminal determines the number of PUCCH repeated transmissions in a semi-static manner, where the second target packet is preset, instructing the terminal to determine the PUCCH repeated transmission times in a semi-static manner. candidate set or PDCCH MO set.
  • the terminal will determine the number of PUCCH repeated transmissions in a semi-static manner according to the preset of the base station.
  • the method (1) also includes the following situation: if the terminal does not receive the grouping information, which is caused by the base station not configuring the grouping information, the terminal determines the number of PUCCH repeated transmissions in a semi-static manner.
  • the terminal obtains the relevant configuration information of the search space, and determines the grouping of the PDCCH candidate or PDCCH MO according to the grouping information contained in the relevant configuration information.
  • the terminal determines the grouping of the PDCCH candidate or PDCCH MO according to the grouping information contained in the PUCCH resource-related configuration information indicated by the PRI field in the DCI.
  • the terminal determines the grouping of PDCCH candidate or PDCCH MO according to the grouping mode predefined in the protocol.
  • the indication in the second target information is any one of the control information carried in the MAC CE or the DCI.
  • the following is a detailed description of the situation, including:
  • the fifth situation if the target information is the MAC CE in the second target information, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • the target information is the MAC CE in the second target information
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • Step 51 When the MAC CE takes effect, the terminal obtains the state information of the PUCCH repetition enabling carried in the MAC CE.
  • the base station has pre-configured the status information of PUCCH repetition enabling in the MAC CE, and correspondingly configured the indication action for each kind of status information. Therefore, in the implementation process, the terminal needs to first obtain the status information of the PUCCH repetition enabling in the received CORESET configuration information corresponding to the DCI.
  • the timing of obtaining the above-mentioned PUCCH repetition enabling state information is when the MAC CE takes effect, otherwise the obtained PUCCH repetition enabling state information is invalid.
  • the effective time of the above MAC CE is the time after the terminal receives the MAC CE and sends the HARQ-ACK feedback to the base station, and the base station receives the HARQ-ACK feedback.
  • Step 52 If the state information is in the enabled state, the terminal determines the number of repeated transmissions of the PUCCH in a dynamic manner.
  • the terminal determines the number of repeated PUCCH transmissions in a dynamic manner. For example, the third column of Table 1 can be used. Or the number of times of repeated transmission of the PUCCH is determined in the manner indicated in the fourth column.
  • Step 53 If the state information is in the disabled state, the terminal determines the number of times of PUCCH repeated transmission in a semi-static manner.
  • the terminal when the terminal determines that the received state information is in a disabled state (for example, when the enabled state is disabled), in this case, the terminal shall, according to the existing Rel-15/16, to parse the information field in the DCI, that is, to determine the number of repeated PUCCH transmissions in a semi-static manner.
  • the method (1) also includes the following situation: if the MAC CE does not take effect, and this situation is caused by the base station not receiving the HARQ-ACK feedback sent by the terminal, the terminal determines the repeated transmission in a dynamic or semi-static manner. frequency.
  • Case 6 If the target information is the control information carried in the DCI in the second target information, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • the following is a detailed introduction, referring to Figure 9, which specifically includes:
  • Step 61 The terminal obtains the status value of the PUCCH repetition enabling indication field in the DCI from the control information.
  • the base station pre-configures the state value of the PUCCH repetition enabling indication field in the DCI in the control information, and configures the corresponding indication action for each state value. Therefore, in the implementation process, the terminal needs to obtain the received state value of the PUCCH repetition enabling indication field in the DCI first.
  • Step 62 If the state value of the PUCCH repetition enabling indication field is a preset first state value, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner, where the first state value is used to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner .
  • the terminal Based on the first state value (for example, 1) preconfigured by the base station, and based on the configuration of the base station, the terminal determines the number of PUCCH repeated transmissions in a dynamic manner, for example, it can be determined in the manner indicated in the third column or the fourth column of Table 1. Determines the number of PUCCH repeated transmissions.
  • Step 63 If the state value of the PUCCH repetition enabling indication field is a preset second state value, the terminal determines the number of PUCCH repeated transmissions in a semi-static manner, where the second state value is used to instruct the terminal to determine the PUCCH repetition in a semi-static manner number of transfers.
  • the terminal based on the second state value (for example, 0) preconfigured by the base station, and based on the above configuration, in this case, the terminal correspondingly determines the number of repeated PUCCH transmissions in a semi-static manner, for example, according to the second column of Table 1.
  • the number of repeated transmissions of the PUCCH is determined by means of an indication.
  • the method (1) also includes the following situation: if the terminal does not obtain the state value of the PUCCH repetition enabling indication field in the DCI from the control information, this situation is because the base station does not configure the state value of the above PUCCH repetition enabling indication field As a result, the terminal determines the number of repeated PUCCH transmissions in a semi-static manner.
  • the base station determines to distinguish the number of repeated transmissions dynamically or semi-statically at the base station side.
  • the specific process performed by the base station is as follows:
  • Step 201 The base station generates target information, where the target information includes first target information or second target information.
  • the base station in order to enable the terminal to determine the number of repeated PUCCH transmissions in an optional manner in a dynamic manner or a semi-static manner, the base station will semi-statically configure various configuration information in advance through high-level signaling and deliver it to terminal.
  • configuration information is a variety of parameters that can be selected in parallel, and the terminal can determine the number of PUCCH repeated transmissions by selecting one of them (eg, BWP configuration information) during implementation.
  • the above-mentioned first target information includes any one of the following: Search Space configuration information, CORESET configuration information or BWP configuration information, or grouping information of PDCCH candidate or PDCCH MO.
  • the above target information is a semi-static configuration of high-level signaling.
  • the base station in order to enable the terminal to determine the number of repeated PUCCH transmissions by distinguishing between the dynamic mode and the semi-static mode in an optional way, the base station also sends a variety of dynamic indications to the terminal during the communication process.
  • the second target information includes any one of the following: the control information carried in the MAC CE or the DCI, so that the terminal selects one of them (for example, the control information carried in the DCI) during implementation to determine the number of PUCCH repeated transmissions .
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once. That is, the case where the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner at least includes the case where the number of repeated transmissions is once, that is, the case where the repeated transmission is not performed.
  • the above step 201 specifically includes the base station generating first target information, so that the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the first target information; or, the base station generates second target information, so that the terminal Based on the second target information, the number of repeated transmissions of the PUCCH is determined in a dynamic manner or a semi-static manner.
  • the first target information is any one of Search Space configuration information, CORESET configuration information, BWP configuration information, grouping information of PDCCH candidate, and grouping information of PDCCH MO.
  • the following describes the generation process of the first target information in detail, including:
  • Case 1 The base station generates target information, including:
  • Step 111 The base station configures the status information of the PUCCH repetition enabling in the Search Space configuration information, wherein the status information is an enabled state or a disabled state.
  • the base station In order to enable the terminal to obtain the PUCCH repetition enabling status information in the Search Space configuration information, the base station needs to configure the PUCCH repetition enabling status information in the Search Space configuration information.
  • the above status information is configured as enabled or disabled. state, where the enabled state and the disabled state can be distinguished by different values. Commonly, the enabled state is 1, and the disabled state is 0.
  • Step 112 The base station configures the indication action of the representation for the state information, wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to use a semi-static way to determine the number of repeated transmissions of the PUCCH.
  • the base station After the state information is configured, the base station needs to configure the corresponding instruction action, so that the terminal can perform the corresponding action after receiving the state information.
  • the base station configures the indication action corresponding to the enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner; configure the indication action corresponding to the non-enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner. .
  • the base station can also configure the indication action corresponding to the enable state to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner; configure the indication action corresponding to the enable state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, This enables flexible configuration.
  • the base station configures the indication action corresponding to the enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner; configure the indication action corresponding to the non-enabled state to instruct the terminal to determine the PUCCH repeated transmission in a semi-static manner.
  • the number of times is described as an example.
  • Step 113 The base station generates the first target information based on the state information and the indicated action of the PUCCH repetition enabling configured in the Search Space configuration information.
  • the base station After configuring the status information and indication action of PUCCH repetition enabling in the Search Space configuration information, the base station generates first target information based on the above status information and indication action, and sends it to the terminal to instruct the terminal to determine the PUCCH repetition in a dynamic or semi-static manner. number of transfers.
  • this method also includes: if the base station does not configure the status information of the PUCCH repetition enabling in the Search Space configuration information, in this method, the terminal can be instructed by high-level signaling to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • Step 111' The base station generates first configuration information based on the Search Space ID set configured in the PUCCH resource.
  • the base station additionally configures the associated Search Space ID for the PUCCH resource indicated by the PRI domain, thereby obtaining the Search Space ID set, and based on the configured Search Space ID set, the base station generates the first configuration information.
  • Step 112' the base station configures an indication action of the representation for the first configuration information, and the indication action is: instructing the terminal to determine the number of repeated PUCCH transmissions in a dynamic manner.
  • the base station After configuring the first configuration information, the base station needs to configure the corresponding instruction action, so that the terminal can perform the corresponding action after receiving the status information.
  • the base station configures the indication action corresponding to the first configuration information to instruct the terminal to determine the number of times of PUCCH repeated transmission in a dynamic manner.
  • the terminal is instructed to determine the number of repeated PUCCH transmissions in a semi-static manner.
  • Step 113' The base station generates first target information based on the first configuration information and the instruction action.
  • the base station After configuring the first configuration information and the instruction action, the base station generates the first target information based on the first configuration information and the instruction action, and sends it to the terminal to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic or semi-static manner.
  • Case 2 The base station generates target information, including:
  • Step 211 The base station configures the state information of the PUCCH repetition enabling in the CORESET configuration information, wherein the state information is an enabled state or a disabled state.
  • the base station In order to enable the terminal to obtain the status information of PUCCH repetition enabling in the CORESET configuration information, the base station needs to configure the status information of PUCCH repetition enabling in the CORESET configuration information first.
  • the above status information is configured as enabled or disabled.
  • the enabled state and the disabled state can be distinguished by different values. Commonly, the enabled state is 1, and the disabled state is 0.
  • Step 212 The base station configures the indication action of the representation for the state information, wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to use a semi-static way to determine the number of repeated transmissions of the PUCCH.
  • the base station After the state information is configured, the base station needs to configure the corresponding instruction action, so that the terminal can perform the corresponding action after receiving the state information.
  • the base station configures the indication action corresponding to the enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner; configure the indication action corresponding to the non-enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner. .
  • the base station can also configure the indication action corresponding to the enable state to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner; configure the indication action corresponding to the enable state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, This enables flexible configuration.
  • the base station configures the indication action corresponding to the enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner; configure the indication action corresponding to the non-enabled state to instruct the terminal to determine the PUCCH repeated transmission in a semi-static manner.
  • the number of times is described as an example.
  • Step 213 The base station generates the first target information based on the state information and indication action of the PUCCH repetition enabling configured in the CORESET configuration information.
  • the base station After configuring the status information and indication action of PUCCH repetition enabling in the CORESET configuration information, the base station generates first target information based on the above status information and indication action, and sends it to the terminal to instruct the terminal to determine the PUCCH repeat transmission in a dynamic or semi-static manner. frequency.
  • the terminal also includes: if the base station does not configure the status information of PUCCH repetition enabling in the CORESET configuration information, in this way, the terminal can be instructed by high-level signaling to determine the number of PUCCH repeated transmissions in a semi-static way.
  • Step 211' The base station generates second configuration information based on the CORESET ID set configured in the PUCCH resource.
  • the base station additionally configures the associated CORESET ID for the PUCCH resource indicated by the PRI field in the DCI, thereby obtaining the CORESET ID set, and based on the configured CORESET ID set, the base station generates the second configuration information.
  • Step 212 ' the base station configures the indication action of the representation for the second configuration information, and the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner.
  • the base station After the second configuration information is configured, the base station needs to configure the corresponding instruction action, so that the terminal can perform the corresponding action after receiving the status information.
  • the base station configures the indication action corresponding to the second configuration information to instruct the terminal to determine the number of times of PUCCH repeated transmission in a dynamic manner.
  • the terminal is instructed to determine the number of repeated PUCCH transmissions in a semi-static manner.
  • Step 213' The base station generates first target information based on the second configuration information and the instruction action.
  • the base station After configuring the second configuration information and the instruction action, the base station generates the first target information based on the second configuration information and the instruction action, and sends it to the terminal to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic or semi-static manner.
  • the third case the base station generates target information, as shown in Figure 15, which includes:
  • Step 311 The base station generates the third configuration information based on the state information of the PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located, or the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI, wherein the state information is the enabled state or Disabled state.
  • the base station in order for the terminal to obtain the status information of PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located, the base station needs to first configure the status information of the PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located.
  • the above state information is configured as an enabled state or a disabled state, and the enabled state and the disabled state here can be flexibly distinguished by different numerical values.
  • the base station in order to enable the terminal to obtain the state information of PUCCH repetition enabling in the BWP corresponding to the DCI, the base station needs to configure the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI first.
  • the above state information configuration For the enabled state or the disabled state, the enabled state and the disabled state here can be flexibly distinguished by different numerical values.
  • Step 312 The base station configures the indication action of the representation for the status information, wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to use a semi-static way to determine the number of repeated transmissions of the PUCCH.
  • the base station After the state information is configured, the base station needs to configure the corresponding instruction action, so that the terminal can perform the corresponding action after receiving the state information.
  • the base station configures the indication action corresponding to the enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner; configure the indication action corresponding to the non-enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner. .
  • the base station can also configure the indication action corresponding to the enable state to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner; configure the indication action corresponding to the enable state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, This enables flexible configuration.
  • the base station configures the indication action corresponding to the enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner; configure the indication action corresponding to the non-enabled state to instruct the terminal to determine the PUCCH repeated transmission in a semi-static manner.
  • the number of times is described as an example.
  • Step 313 The base station generates first target information based on the state information and the indicated action.
  • the base station After configuring the status information of the PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located, or the status information of the PUCCH repetition enabling in the BWP corresponding to the DCI and the corresponding indication action, the base station generates the first A target information is sent to the terminal to instruct the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner or a semi-static manner.
  • the base station also includes: if the base station does not configure the state information of the PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located, or, if the state information of the PUCCH repetition enabling in the BWP configuration information corresponding to the DCI is not configured, that is, Scheme 1 is that the base station does not configure the status information of PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located, that is, scheme 2 is that the base station does not configure the status information of PUCCH repetition enabling in the BWP configuration information corresponding to the DCI.
  • the base station instructs the terminal to determine the number of repeated transmissions of the PUCCH in a semi-static manner.
  • the fourth case the base station generates target information, as shown in Figure 16, which includes:
  • Step 411 The base station configures the first target group and the second target group based on the location grouping information, wherein the first target group and the second target group include the location grouping information of the PDCCH candidate or the PDCCH MO.
  • the base station in order to enable the terminal to determine which group it belongs to based on the location information of the PDCCH candidate or PDCCH MO, the base station first configures the first target group and the second target group based on the location group information. Therefore, in the implementation process, the base station It is necessary to first obtain the first target group and the second target group according to the location grouping information of the PDCCH candidate or the PDCCH MO.
  • Step 412 The base station configures the indication action of the representation for the first target group, and the indication action is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, wherein the first target group includes a PDCCH candidate set or a PDCCH MO set.
  • the base station After obtaining the first target packet, the base station needs to configure a corresponding instruction action, so that the terminal can perform the corresponding action after receiving the status information.
  • the base station configures the indication action represented by the first target group to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner.
  • the first target grouping is a PDCCH candidate set, or the first target grouping is a PDCCH MO set.
  • Step 413 The base station configures the indication action of the representation for the second target group.
  • the indication action is: instructing the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner, wherein the second target group includes a PDCCH candidate set or a PDCCH MO set.
  • the base station After obtaining the second target packet, the base station needs to configure a corresponding instruction action, so that the terminal can perform the corresponding action after receiving the status information.
  • the base station configures the indication action represented by the second target group to instruct the terminal to determine the number of times of repeated PUCCH transmission in a semi-static manner.
  • the second target grouping is a PDCCH candidate set, or the second target grouping is a PDCCH MO set.
  • Step 414 The base station generates first target information based on the first target group, the second target group and the indication action.
  • the base station After configuring the first target grouping and the indicating action, the base station generates the first target information based on the above-mentioned first target grouping and the indicating action, and, after configuring the second target grouping and the indicating action, the base station generates the first target information based on the above-mentioned second target grouping and the indicating action.
  • the instructing action generates the second target information, and sends it to the terminal to instruct the terminal to determine the number of times of PUCCH repeated transmission in a dynamic manner or a semi-static manner.
  • it also includes: if the base station does not configure the first target group and the second target group, instructing the terminal to determine the number of times of repeated PUCCH transmission in a semi-static manner.
  • the grouping information is configured in any of the following ways:
  • the base station Configured in the Search Space configuration information.
  • the base station configures the grouping information of the PDCCH candidate in the Search Space configuration information, or the base station configures the grouping information of the PDCCH MO in the Search Space configuration information.
  • the base station Configured in the PUCCH resource related configuration information indicated by the PRI field in the DCI.
  • the base station configures the grouping information of the PDCCH candidate in the PUCCH resource-related configuration information indicated in the PRI field in the DCI, or the base station configures the PDCCH MO grouping information in the PUCCH resource-related configuration information indicated in the PRI field in the DCI. middle.
  • the base station configures the grouping of PDCCH candidate or PDCCH MO according to the way predefined in the protocol.
  • the indication in the second target information is any one of the control information carried in the MAC CE or the DCI.
  • the following is a detailed description of the situation, including:
  • the fifth case the base station generates target information, as shown in Figure 17, which includes:
  • Step 511 The base station generates state information of the PUCCH repetition enabling carried in the MAC CE, where the state information is an enabled state or a disabled state.
  • the base station In order for the terminal to obtain the status information of the PUCCH repetition enabling carried in the MAC CE, the base station needs to first generate the status information of the PUCCH repetition enabling carried in the MAC CE.
  • the above status information is an enabled state or a non-enabled state.
  • the enabled state and the disabled state can be flexibly distinguished by different values.
  • Step 512 The base station generates an indication action of the representation for the state information, wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to use a semi-static way to determine the number of repeated transmissions of the PUCCH.
  • the base station After the state information is generated, the base station needs to generate a corresponding instruction action, so that the terminal can perform the corresponding action after receiving the state information.
  • the base station generates an indication action corresponding to the enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner; generates an indication action corresponding to the disabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner. .
  • the base station can also generate the indication action corresponding to the enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner; Thereby realizing flexible generation of instruction actions.
  • the base station generates the indication action corresponding to the enabled state to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner; the indication action corresponding to the non-enabled state is generated to instruct the terminal to determine the PUCCH repeated transmission in a semi-static manner.
  • the number of times is described as an example.
  • Step 513 The base station generates second target information based on the state information and the indicated action.
  • the base station After generating the PUCCH repetition enabling state information and indication action carried in the MAC CE, the base station generates first target information based on the above state information and indication action, and sends it to the terminal to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic or semi-static manner .
  • the time when the above-mentioned MAC CE takes effect is the time after the terminal sends HARQ-ACK feedback to the base station after receiving the MAC CE, and the base station receives the HARQ-ACK feedback.
  • the timing of obtaining the above-mentioned status information of PUCCH repetition enabling is when the MAC CE takes effect, otherwise the obtained status information of PUCCH repetition enabling is invalid. If the MAC CE received by the terminal does not take effect, the base station sets a default configuration to instruct the terminal to determine the number of repeated transmissions in a dynamic or semi-static manner.
  • the sixth case the base station generates target information, as shown in Figure 18, including:
  • Step 611 The base station presets the first state value or the second state value for the PUCCH repetition enabling indication field.
  • the base station pre-generates the state value of the PUCCH repetition enabling indication field in the DCI, which specifically includes the first state value or the second state value. Usually, the base station generates the first state value or the second state value in the control information.
  • Step 612 The base station generates an indication action of the representation for the first state value, the indication action is: instructing the terminal to determine the number of repeated transmissions of PUCCH in a dynamic manner, and the base station generates an indication action for the representation of the second state value, the indication action is: instructing the terminal to use the semi-transmission
  • the number of PUCCH repeated transmissions is determined in a static manner.
  • the base station After the first state value or the second state value is preset, the base station needs to generate a corresponding indication action, so that the terminal can perform the corresponding action after receiving the state information.
  • the base station generates an instruction action corresponding to the first state value to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner; and generates an instruction action corresponding to the second state value to instruct the terminal to determine the PUCCH repeated transmission in a semi-static manner. frequency.
  • the base station can also generate the instruction action corresponding to the first state value to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner; and generate the instruction action corresponding to the second state value to instruct the terminal to determine the PUCCH repeated transmission in a dynamic manner times, so as to achieve the purpose of flexibly generating state values.
  • Step 613 The base station generates second target information based on the preset state value and the indicated action of the PUCCH repetition enabling indication field.
  • the base station After the first state value or the second state value is generated, the base station generates the second target information based on the first state value, the second state value and the corresponding instruction action, so as to send it to the terminal to instruct the terminal to use a dynamic method or a semi-automatic method.
  • the number of PUCCH repeated transmissions is determined in a static manner.
  • the terminal may be instructed by high-level signaling to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • Step 202 The base station sends target information to the terminal, so that the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information.
  • the base station after the base station generates the first target information and the second target information (that is, the target information), the base station sends the target information to the terminal, so that the terminal can determine the PUCCH repetition in a dynamic manner or a semi-static manner based on the target information. number of transfers. That is, the terminal determines the number of PUCCH repeated transmissions in a dynamic or semi-static manner based on the first target information, or the terminal determines the number of PUCCH repeated transmissions in a dynamic or semi-static manner based on the second target information.
  • the base station configures three search spaces ⁇ #1, #2, #3 ⁇ for the terminal, among which, the PUCCH repetition enabling configured in search space #1 is in the enable state; the PUCCH repetition enabling configured in search space #2 is in the disabled state; There is no information about PUCCH repetition enabling configured in search space#3.
  • the base station configures an indication action for the status information that the above PUCCH repetition enabling is enabled, that is, instructs the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner.
  • the base station configures an indication action for the state information that the above PUCCH repetition enabling is disabled, that is, instructs the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • the base station Since the terminal determines the number of repeated transmissions in different ways under different PUCCH repetition enabling status information, the base station needs to pre-configure the terminal with PUCCH resource sets corresponding to different search spaces, as shown in Table 1.
  • the PRI field in the DCI indicates the PUCCH resource and also indicates the number of repeated transmissions of the PUCCH.
  • the PRI field may determine the PUCCH resource and the corresponding repeated transmission times according to the configuration in the third column or the fourth column of Table 1. At this time, the PRI field may indicate 2 or 4 different PUCCH resources and their corresponding repeated transmission times.
  • the PRI field in the DCI is only used to indicate the PUCCH resource.
  • the number of repeated transmissions of PUCCH is determined by the higher layer
  • the nrofslot configured in the parameter PUCCH-Config is determined.
  • the PRI field determines the resources of the PUCCH according to the configuration in the second column of Table 1. At this time, the PRI field may indicate 8 different PUCCH resources, and the number of repeated transmissions of each PUCCH is determined by semi-static configuration.
  • the PRI field in the DCI is only used to indicate the PUCCH resource by default, and the number of repeated transmissions of the PUCCH is determined by the nrofslot configured in PUCCH-Config.
  • the PRI field determines the PUCCH resource according to the configuration in the second column of Table 1.
  • the HARQ-ACK feedback corresponding to the PDSCH needs to be transmitted in different time slots/sub-slots, so as to avoid the need for two search spaces.
  • the corresponding PUCCH resource sets are different, resulting in different finally determined PUCCH resources and PUCCH repeated transmission times.
  • the base station configures three search spaces ⁇ #1, #2, #3 ⁇ for the terminal. Among them, the PUCCH repetition enabling configured in search space #1 is in the enable state; the PUCCH repetition enabling configured in search space #2 is in the disabled state; no information about PUCCH repetition enabling is configured in search space #3.
  • the base station configures an indication action for the status information that the above PUCCH repetition enabling is enabled, that is, instructs the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner.
  • the base station configures an indication action for the state information that the above PUCCH repetition enabling is disabled, that is, instructs the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • the base station when configuring PUCCH resources, the base station additionally configures a Search Space ID set in PUCCH-Config, that is, search space ID list ⁇ search space#1,search space#2 ⁇ .
  • the base station configures the terminal in advance with PUCCH resource sets corresponding to different search spaces, as shown in Table 1.
  • the PRI field in the DCI needs to indicate the number of repeated transmissions of the PUCCH while indicating the PUCCH resource.
  • the PRI field may determine the PUCCH resource and the corresponding repeated transmission times according to the configuration in the third column or the fourth column of Table 1. At this time, the PRI field may indicate 2 or 4 different PUCCH resources and their corresponding repeated transmission times.
  • the PRI field in the DCI is only used to indicate the PUCCH resource.
  • the number of repeated transmissions of PUCCH is determined by the higher layer
  • the nrofslot configured in the parameter PUCCH-Config is determined.
  • the PRI field determines the resources of the PUCCH according to the configuration in the second column of Table 1. At this time, the PRI field may indicate 8 different PUCCH resources, and the number of repeated transmissions of each PUCCH is determined by semi-static configuration.
  • the HARQ-ACK feedback corresponding to the PDSCH needs to be transmitted in different time slots/sub-slots, thus avoiding the need for two search spaces.
  • the PUCCH resource sets corresponding to the space are different, resulting in different finally determined PUCCH resources and PUCCH repeated transmission times.
  • the base station is configured with 3 BWP ⁇ #1, #2, #3 ⁇ , among which, the PUCCH repetition enabling configured in BWP#1 is in the enable state; the PUCCH repetition enabling configured in BWP#2 is in the disabled state; there is no configuration in BWP#3 Information about PUCCH repetition enabling.
  • the base station configures an indication action for the state information that the PUCCH repetition enabling configured in the above-mentioned BWP is enabled, that is, instructing the terminal to determine the number of PUCCH repeat transmissions in a dynamic manner.
  • the base station configures an indication action for the state information that the above PUCCH repetition enabling is disabled, that is, instructs the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • the base station Since the terminal uses different methods to indicate the number of repeated transmissions under different PUCCH repetition enabling status information, the base station needs to pre-configure the terminal with PUCCH resource sets corresponding to different BWPs, as shown in Table 1.
  • the PRI field in the DCI indicates the PUCCH resource and also indicates the number of repeated transmissions of the PUCCH.
  • the PRI field may determine the PUCCH resource and the corresponding repeated transmission times according to the configuration in the third column or the fourth column of Table 1. At this time, the PRI field may indicate 2 or 4 different PUCCH resources and their corresponding repeated transmission times.
  • the PRI field in the DCI is only used to indicate the PUCCH resource.
  • the number of repeated transmissions of the PUCCH is determined by the PUCCH -The nrofslot configured in the Config is determined.
  • the PRI field determines the resources of the PUCCH according to the configuration in the second column of Table 1. At this time, the PRI field may indicate 8 different PUCCH resources, and the number of repeated transmissions of each PUCCH is determined by semi-static configuration.
  • the PRI field in the DCI is only used to indicate the PUCCH resource by default, and the number of repeated transmissions of the PUCCH is determined by the nrofslot configured in PUCCH-Config.
  • the PRI field determines the PUCCH resource according to the configuration in the second column of Table 1.
  • the terminal behavior can also be determined according to the BWP index where the PUCCH channel transmission indicated by the DCI is located. If the PUCCH channel is transmitted on BWP#1, the PRI field in the DCI needs to indicate the number of repeated transmissions of the PUCCH while indicating the PUCCH resource.
  • the PRI field may determine the PUCCH resource and the corresponding repeated transmission times according to the configuration in the third column or the fourth column of Table 1. In this case, the PRI field may indicate 2 or 4 different PUCCH resources and their corresponding repeated transmission times. If the PUCCH channel is transmitted on BWP#2, according to the definition in Rel-15/16, the PRI field in the DCI is only used to indicate PUCCH resources, and the number of repeated transmissions of PUCCH is determined by the nrofslot configured in PUCCH-Config. For example, the PRI field determines the resources of the PUCCH according to the configuration in the second column of Table 1. At this time, the PRI field can indicate 8 different PUCCH resources, and the number of repeated transmissions of each PUCCH is determined by the semi-static configuration of the high-layer signaling.
  • the PRI field in the DCI is only used to indicate the PUCCH resource by default, and the number of repeated transmissions of the PUCCH is determined by the nrofslot configured in the PUCCH-Config.
  • the PRI field determines the PUCCH resource according to the configuration in the second column of Table 1.
  • PDCCH candidate indexes #0 to #3 with aggregation level 2 PDCCH candidate indexes #0 and #1 with aggregation level 4, and PDCCH candidate indexes with aggregation level 8 With indices #0 and #1, the base station can group PDCCH candidates.
  • each group of PDCCH candidates should contain all aggregation levels as much as possible.
  • the PDCCH candidates of index #0 and #1 with aggregation level 2, index #0 with aggregation level 4, and index #1 with aggregation level 8 are the first target group, and indexes #2 and # with aggregation level 2 3.
  • the index #2 of the aggregation level 4 and the PDCCH candidate of the index #2 of the aggregation level 8 are the second target packet.
  • the base station can configure the above-mentioned grouping list in the search space, and can also configure the above-mentioned grouping list in the PUCCH resource.
  • the base station needs to configure the terminal in advance with PUCCH resource sets corresponding to different PDCCH candidate groups, as shown in Table 1.
  • the PRI field in the DCI needs to indicate the number of repeated transmissions of the PUCCH while indicating the PUCCH resource.
  • the PRI field may determine the PUCCH resource and the corresponding repeated transmission times according to the configuration in the third column or the fourth column of Table 1. At this time, the PRI field may indicate 2 or 4 different PUCCH resources and their corresponding repeated transmission times.
  • the PRI field in the DCI is only used to indicate PUCCH resources, and the repeated transmission of PUCCH The number of times is determined by the nrofslot configured in PUCCH-Config.
  • the PRI field determines the resources of the PUCCH according to the configuration in the second column of Table 1. At this time, the PRI field can indicate 8 different PUCCH resources, and the number of repeated transmissions of each PUCCH is determined by the semi-static configuration of the high-layer signaling.
  • the position of the PDCCH candidate is determined through the CCE index indication, so as to determine the PUCCH set corresponding to the group to which the PDCCH candidate belongs.
  • the final PUCCH resource also needs to be determined in combination with the CCE index in the prior art. At this time, the CCE index may not be able to meet the two indication requirements at the same time. Therefore, in this embodiment, the terminal does not expect that the PUCCH resource set configured by the high layer exceeds 8 entries.
  • the base station Since the terminal uses different methods to indicate the number of repeated transmissions under different PUCCH repetition enabling configurations, the base station needs to pre-configure the terminal with PUCCH resource sets corresponding to different PUCCH repetition enabling configuration information, as shown in Table 1.
  • the terminal After receiving the MAC CE sent by the base station through the PDSCH, the terminal obtains the relevant configuration information of PUCCH repetition enabling, and feeds back the HARQ-ACK to the base station.
  • the PRI field in the DCI received by the terminal needs to indicate the number of PUCCH repeated transmissions while indicating the PUCCH resources.
  • the PRI field may determine the PUCCH resource and the corresponding repeated transmission times according to the configuration in the third column or the fourth column of Table 1. In this case, the PRI field may indicate 2 or 4 different PUCCH resources and their corresponding repeated transmission times.
  • the PRI field in the DCI received by the terminal after the MAC CE takes effect is only used to indicate the PUCCH resource.
  • the configured nrofslot is determined.
  • the PRI field determines the resources of the PUCCH according to the configuration in the second column of Table 1.
  • the PRI field may indicate 8 different PUCCH resources, and the number of repeated transmissions of each PUCCH is determined by semi-static configuration.
  • the effective time of the current MAC CE needs to be after the base station receives the ACK fed back by the terminal.
  • the default PUCCH repetition enabling related configuration information can be enabled or disabled.
  • the base station Since the terminal uses different methods to indicate the number of repeated transmissions under different PUCCH repetition enabling configurations, the base station needs to pre-configure the terminal with PUCCH resource sets corresponding to different PUCCH repetition enabling configuration information, as shown in Table 1.
  • the terminal receives the non-fullback DCI of the scheduled PDSCH.
  • the PRI field in the DCI is only used to indicate the PUCCH resource by default.
  • the configured nrofslot is determined.
  • the PRI field determines the resources of the PUCCH according to the configuration in the second column of Table 1. At this time, the PRI field can indicate 8 different PUCCH resources, and the number of repeated transmissions of each PUCCH is determined by the semi-static configuration of the high-layer signaling.
  • the PRI field in the DCI needs to indicate the number of repeated transmissions of the PUCCH while indicating the PUCCH resource.
  • the PRI field may determine the PUCCH resource and the corresponding repeated transmission times according to the configuration in the third column or the fourth column of Table 1. In this case, the PRI field may indicate 2 or 4 different PUCCH resources and their corresponding repeated transmission times. Otherwise, when the field value is 1, according to the definition in Rel-15/16, the PRI field in the DCI is only used to indicate PUCCH resources, and the number of repeated transmissions of PUCCH is determined by the nrofslot configured in the high layer parameter PUCCH-Config.
  • an embodiment of the present disclosure provides a terminal, including:
  • memory 1901 for storing executable computer programs
  • the processor 1902 is used to read the computer program in the memory 1901, and execute the following processes:
  • target information sent by the base station where the target information includes first target information or second target information
  • the number of PUCCH repeated transmissions is determined in a dynamic manner or a semi-static manner.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors 1902 represented by processor 1902 and various circuits of memory 1901 represented by memory 1901 are linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • a transceiver may be a number of elements, including a transmitter and a transceiver, that provide a means for communicating with various other devices over a transmission medium.
  • the processor 1902 is responsible for managing the bus architecture and general processing, and the memory 1901 may store data used by the processor 1902 in performing operations.
  • the processor 1902 is responsible for managing the bus architecture and general processing, and the memory 1901 may store data used by the processor 1902 in performing operations.
  • the processor 1902 determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the first target information includes:
  • Search space Search Space configuration information control resource set CORESET configuration information or bandwidth fragmentation BWP configuration information
  • the second target information includes:
  • the processor 1902 is configured to:
  • the terminal determines the number of repeated PUCCH transmissions in a dynamic manner
  • the terminal determines the number of times of repeated transmission of the PUCCH in a semi-static manner.
  • processor 1902 is further configured to:
  • the number of PUCCH repeated transmissions is determined in a semi-static manner.
  • the processor 1902 is configured to:
  • the first configuration information Receives the first configuration information, and obtain the Search Space ID according to the Search Space configuration information, and determine the first association relationship between the Search Space ID and the first configuration information, wherein the first configuration information at least includes the Search Space configured in the PUCCH resource ID set, Search Space ID set representation allows the processor 1902 to determine the number of PUCCH repeated transmissions in a dynamic manner;
  • the number of PUCCH repeated transmissions is determined in a dynamic manner
  • the number of repeated PUCCH transmissions is determined in a semi-static manner.
  • processor 1902 is further configured to:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the processor 1902 is configured to:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • processor 1902 is further configured to:
  • the number of PUCCH repeated transmissions is determined in a semi-static manner.
  • the terminal determines the number of PUCCH repeated transmissions in a dynamic manner or a semi-static manner based on the target information, and the processor 1902 is further configured to:
  • the ID set representation allows the processor 1902 to dynamically determine the number of PUCCH repeat transmissions
  • the second association relationship represents that the CORESET ID is included in the second configuration information
  • the number of PUCCH repeated transmissions is determined in a dynamic manner
  • a semi-static manner is used to determine the number of repeated transmissions of the PUCCH.
  • processor 1902 is further configured to:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the processor 1902 is configured to:
  • the third configuration information is the state information of the PUCCH repetition enabling in the BWP where the PUCCH channel is located, or is the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI;
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • processor 1902 is further configured to:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the target information is the PDCCH candidate or the grouping information of the PDCCH MO in the first target information
  • the processor 1902 is used for:
  • first target grouping and the second target grouping according to the grouping information, wherein the first target grouping and the second target grouping both include the location grouping information of the PDCCH candidate or the location grouping information of the PDCCH MO;
  • the processor 1902 is instructed to dynamically determine the PDCCH candidate set or PDCCH for the number of PUCCH repeated transmissions in a dynamic manner MO collection;
  • the number of PUCCH repeated transmissions is determined in a semi-static manner, wherein the second target group is preset, and the processor 1902 is instructed to determine the PDCCH candidate set for the number of PUCCH repeated transmissions in a semi-static manner or PDCCH MO set.
  • processor 1902 is further configured to:
  • the number of repeated transmissions of the PUCCH is determined in a semi-static manner.
  • the grouping information is obtained in any of the following ways:
  • the processor 1902 is configured to:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of PUCCH repeated transmission is determined in a semi-static manner
  • the effective time of the MAC CE is the time after the processor 1902 sends the HARQ-ACK feedback to the base station after receiving the MAC CE, and the base station receives the HARQ-ACK feedback.
  • processor 1902 is further configured to:
  • the number of repeated transmissions is determined in a dynamic or semi-static manner.
  • the target information is the control information carried in the DCI in the second target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the processor 1902 is configured to:
  • the state value of the PUCCH repetition enabling indication field is a preset first state value
  • the number of PUCCH repeated transmissions is determined in a dynamic manner, wherein the first state value is used to instruct the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner
  • the state value of the PUCCH repetition enabling indication field is a preset second state value
  • the number of PUCCH repeated transmissions is determined in a semi-static manner, where the second state value is used to instruct the terminal to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • processor 1902 is further configured to:
  • the number of times of PUCCH repeated transmission is determined in a semi-static manner.
  • the above-mentioned memory 1901 and the processor 1902 cooperate with each other to implement any one of the methods executed by the terminal in steps 101 to 102 in the above-mentioned embodiment, which will not be repeated here.
  • an embodiment of the present disclosure provides a base station, including:
  • memory 2001 for storing executable computer programs
  • the processor 2002 is used for reading the computer program in the memory 2001, and performs the following process:
  • target information includes first target information or second target information
  • the target information is sent to the terminal, so that based on the target information, the terminal determines the number of repeated transmissions of the PUCCH in a dynamic manner or a semi-static manner.
  • the bus architecture may include any number of interconnected buses and bridges, specifically, one or more processors 2002 represented by processor 2002 and various circuits of memory 2001 represented by memory 2001 are linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • a transceiver may be a number of elements, including a transmitter and a transceiver, that provide a means for communicating with various other devices over a transmission medium.
  • the processor 2002 is responsible for managing the bus architecture and general processing, and the memory 2001 may store data used by the processor 2002 when performing operations.
  • the processor 2002 is responsible for managing the bus architecture and general processing, and the memory 2001 may store data used by the processor 2002 in performing operations.
  • the first target information includes:
  • the second target information includes:
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the processor 2002 is configured to:
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the first target information is generated based on the state information and the indicated action of the PUCCH repetition enabling configured in the Search Space configuration information corresponding to the DCI.
  • processor 2002 is further configured to:
  • the terminal is instructed to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • the processor 2002 is configured to:
  • an indication action of configuring the representation for the first configuration information where the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • first target information is generated.
  • the processor 2002 is configured to:
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the first target information is generated based on the state information and the indication action of the PUCCH repetition enabling configured in the CORESET configuration information.
  • processor 2002 is further configured to:
  • the terminal is instructed to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • the processor 2002 is configured to:
  • an indication action of configuring the representation for the second configuration information where the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • the first target information is generated.
  • the processor 2002 is configured to:
  • the third configuration information is generated based on the state information of the PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located, or the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI, wherein the state information is an enabled state or a disabled state ;
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • first target information is generated.
  • processor 2002 is further configured to:
  • the terminal is instructed to determine the number of repeated PUCCH transmissions in a semi-static manner .
  • the processor 2002 is configured to:
  • the first target grouping and the second target grouping based on the location grouping information, wherein the first target grouping and the second target grouping include the location grouping information of the PDCCH candidate or the PDCCH MO;
  • the indication action of configuring the representation for the first target grouping is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, wherein the first target grouping includes a PDCCH candidate set or a PDCCH MO set;
  • the indication action of configuring the representation for the second target grouping is: instructing the terminal to determine the number of times of PUCCH repeated transmission in a semi-static manner, wherein the second target grouping includes a PDCCH candidate set or a PDCCH MO set;
  • First target information is generated based on the first target grouping, the second target grouping, and the indicated action.
  • processor 2002 is further configured to:
  • the terminal is instructed to determine the number of repeated transmissions of the PUCCH in a semi-static manner.
  • the grouping information is configured in any of the following ways:
  • the processor 2002 is configured to:
  • the indication action of generating the representation for the status information wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of repetitions of PUCCH transmission in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the effective time of the MAC CE is the time after the terminal sends the HARQ-ACK feedback to the base station after receiving the MAC CE, and the base station receives the HARQ-ACK feedback.
  • processor 2002 is further configured to:
  • the base station sets a default configuration to instruct the terminal to determine the number of repeated transmissions in a dynamic or semi-static manner.
  • the processor 2002 is configured to:
  • An instruction action for generating a representation for the first state value is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and an instruction action for the base station to generate a representation for the second state value, the instruction action is: instructing the terminal to determine the PUCCH in a semi-static manner Repeat transmission times;
  • the second target information is generated.
  • processor 2002 is further configured to:
  • the terminal is instructed to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • the above-mentioned memory 2001 and the processor 2002 cooperate with each other to implement any one of the methods performed by the base station in steps 201 to 202 in the above-mentioned embodiment, and details are not described herein again.
  • an embodiment of the present disclosure provides an indication device for determining the number of times of PUCCH repeated transmission.
  • the device includes:
  • a receiving unit 2101 configured to receive target information sent by a base station, wherein the target information includes first target information or second target information;
  • the determining unit 2102 is configured to determine the number of repeated transmissions of the PUCCH in a dynamic manner or a semi-static manner based on the target information.
  • the determining unit 2102 determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the first target information includes:
  • Search space Search Space configuration information control resource set CORESET configuration information or bandwidth fragmentation BWP configuration information
  • the second target information includes:
  • the target information is the Search Space configuration information in the first target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit 2102 is used for:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • the determining unit 2102 is further configured to:
  • the number of PUCCH repeated transmissions is determined in a semi-static manner.
  • the target information is the Search Space configuration information in the first target information
  • a dynamic mode or a semi-static mode is used to determine the number of repeated transmissions of the PUCCH, and the determining unit 2102 is used for:
  • the first configuration information Receives the first configuration information, and obtain the Search Space ID according to the Search Space configuration information, and determine the first association relationship between the Search Space ID and the first configuration information, wherein the first configuration information at least includes the Search Space configured in the PUCCH resource ID set, Search Space ID set representation allows the determination unit to determine the number of PUCCH repeated transmissions in a dynamic manner;
  • the number of PUCCH repeated transmissions is determined in a dynamic manner
  • the number of repeated PUCCH transmissions is determined in a semi-static manner.
  • the determining unit 2102 is further configured to:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the target information is the CORESET configuration information in the first target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit 2102 is configured to:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • the determining unit 2102 is further configured to:
  • the number of PUCCH repeated transmissions is determined in a semi-static manner.
  • the determining unit 2102 is further configured to:
  • the second configuration information obtain the CORESET ID according to the CORESET configuration information, and determine the second association relationship between the CORESET ID and the second configuration information, wherein the second configuration information at least includes the CORESET ID set configured in the PUCCH resource, and the CORESET ID set
  • the characterization allows the determination unit to determine the number of PUCCH repeated transmissions in a dynamic manner
  • the second association relationship represents that the CORESET ID is included in the second configuration information
  • the number of PUCCH repeated transmissions is determined in a dynamic manner
  • a semi-static manner is used to determine the number of repeated transmissions of the PUCCH.
  • the determining unit 2102 is further configured to:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the target information is the BWP configuration information in the first target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit 2102 is configured to:
  • the third configuration information is the state information of the PUCCH repetition enabling in the BWP where the PUCCH channel is located, or is the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI;
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of repeated transmission of the PUCCH is determined in a semi-static manner.
  • the determining unit 2102 is further configured to:
  • the number of times of repeated PUCCH transmission is determined in a semi-static manner.
  • the target information is the PDCCH candidate or the grouping information of the PDCCH MO in the first target information
  • the number of PUCCH repeated transmissions is determined in a dynamic manner or a semi-static manner, and the determining unit 2102 is used for:
  • first target grouping and the second target grouping according to the grouping information, wherein the first target grouping and the second target grouping both include the location grouping information of the PDCCH candidate or the location grouping information of the PDCCH MO;
  • the number of PUCCH repeated transmissions is determined in a dynamic manner, wherein the first target group is preset, and the determination unit is instructed to determine the PDCCH candidate set or PDCCH MO of the number of PUCCH repeated transmissions in a dynamic manner gather;
  • the number of PUCCH repeated transmissions is determined in a semi-static manner, wherein the second target group is preset, and the PDCCH candidate set or PDCCH MO set.
  • the determining unit 2102 is further configured to:
  • the number of repeated transmissions of the PUCCH is determined in a semi-static manner.
  • the grouping information is obtained in any of the following ways:
  • the target information is the MAC CE in the second target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit 2102 is configured to:
  • the state information is in the enabled state, the number of times of repeated PUCCH transmission is determined in a dynamic manner
  • the number of times of PUCCH repeated transmission is determined in a semi-static manner
  • the effective time of the MAC CE is the time after the determination unit sends the HARQ-ACK feedback to the base station after receiving the MAC CE, and the base station receives the HARQ-ACK feedback.
  • the determining unit 2102 is further configured to:
  • the number of repeated transmissions is determined in a dynamic or semi-static manner.
  • the target information is the control information carried in the DCI in the second target information
  • the number of times of PUCCH repeated transmission is determined in a dynamic manner or a semi-static manner, and the determining unit 2102 is configured to:
  • the state value of the PUCCH repetition enabling indication field is a preset first state value
  • the number of PUCCH repeated transmissions is determined in a dynamic manner, wherein the first state value is used to instruct the determining unit to determine the number of PUCCH repeated transmissions in a dynamic manner
  • the state value of the PUCCH repetition enabling indication field is a preset second state value
  • the number of PUCCH repeated transmissions is determined in a semi-static manner, where the second state value is used to instruct the determining unit to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • the determining unit 2102 is further configured to:
  • the number of times of PUCCH repeated transmission is determined in a semi-static manner.
  • an indication device for determining the number of times of PUCCH repeated transmission includes:
  • a generating unit 2201 configured to generate target information, wherein the target information includes first target information or second target information;
  • the sending unit 2202 is configured to send the target information to the terminal, so that the terminal determines the number of times of PUCCH repeated transmission in a dynamic manner or a semi-static manner based on the target information.
  • the first target information includes:
  • the second target information includes:
  • the terminal determines the number of repeated transmissions of the PUCCH in a semi-static manner based on the target information, the number of repeated transmissions is at least once.
  • the generating unit 2201 is used for:
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the first target information is generated based on the state information and indication action of the PUCCH repetition enabling configured in the Search Space configuration information corresponding to the DCI.
  • the generating unit 2201 is also used for:
  • the terminal is instructed to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • the generating unit 2201 is used for:
  • an indication action of configuring the representation for the first configuration information where the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • first target information is generated.
  • the generating unit 2201 is used for:
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the first target information is generated based on the state information and the indication action of the PUCCH repetition enabling configured in the CORESET configuration information corresponding to the DCI.
  • the generating unit 2201 is also used for:
  • the terminal is instructed to determine the number of PUCCH repeat transmissions in a semi-static manner.
  • the generating unit 2201 is used for:
  • an indication action of configuring the representation for the second configuration information where the indication action is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner;
  • the first target information is generated.
  • the generating unit 2201 is used for:
  • the third configuration information is generated based on the state information of the PUCCH repetition enabling in the BWP configuration information where the PUCCH channel is located, or the state information of the PUCCH repetition enabling in the BWP corresponding to the DCI, wherein the state information is an enabled state or a disabled state ;
  • the indication action of the state information configuration representation wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • first target information is generated.
  • the generating unit 2201 is also used for:
  • the terminal is instructed to determine the number of PUCCH repeated transmissions in a semi-static manner .
  • the generating unit 2201 is used for:
  • the first target grouping and the second target grouping based on the location grouping information, wherein the first target grouping and the second target grouping include the location grouping information of the PDCCH candidate or the PDCCH MO;
  • the indication action of configuring the representation for the first target grouping is: instructing the terminal to determine the number of PUCCH repeated transmissions in a dynamic manner, wherein the first target grouping includes a PDCCH candidate set or a PDCCH MO set;
  • the indication action of configuring the representation for the second target grouping is: instructing the terminal to determine the number of times of PUCCH repeated transmission in a semi-static manner, wherein the second target grouping includes a PDCCH candidate set or a PDCCH MO set;
  • First target information is generated based on the first target grouping, the second target grouping, and the indicated action.
  • the generating unit 2201 is also used for:
  • the terminal is instructed to determine the number of repeated transmissions of the PUCCH in a semi-static manner.
  • the grouping information is configured in any of the following ways:
  • the generating unit 2201 is used for:
  • the indication action of generating the representation for the status information wherein the indication action of the enabled state representation is: instructing the terminal to determine the number of repetitions of PUCCH transmission in a dynamic manner, and the indication action of the non-enabled state representation is: instructing the terminal to determine the PUCCH repetition in a semi-static manner number of transfers;
  • the effective time of the MAC CE is the time after the terminal receives the MAC CE and sends the HARQ-ACK feedback to the generating unit 2201, and the generating unit 2201 receives the HARQ-ACK feedback.
  • the generating unit 2201 is also used for:
  • the generating unit 2201 sets a default configuration to instruct the terminal to determine the number of repeated transmissions in a dynamic manner or a semi-static manner.
  • the generating unit 2201 is used for:
  • the indication action for generating the representation for the first state value is: instructing the terminal to determine the number of repeated transmissions of the PUCCH in a dynamic manner, the apparatus generates an indication action for the representation for the second state value, the indication action is: instructing the terminal to determine the PUCCH in a semi-static manner Repeat transmission times;
  • the second target information is generated.
  • the generating unit 2201 is also used for:
  • the terminal is instructed to determine the number of PUCCH repeated transmissions in a semi-static manner.
  • an embodiment of the present disclosure provides a computer-readable storage medium, which enables the processor to execute a method executed by a terminal when an instruction in the storage medium is executed by a processor.
  • an embodiment of the present disclosure provides a computer-readable storage medium, which enables the processor to execute the method executed by the base station when the instructions in the storage medium are executed by the processor.
  • the indication method for determining the number of times of repeated PUCCH transmission is as follows: the terminal receives target information sent by the base station, where the above-mentioned target information includes the first target information or the second target information, and the terminal is based on the target information , the number of PUCCH repeated transmissions is determined in a dynamic or semi-static manner.
  • the terminal can flexibly select a dynamic or semi-static manner to determine the number of PUCCH repeated transmissions based on the instructions of the base station and according to the actual application scenario to meet the actual use requirements. It increases the diversity of indication methods and improves the flexibility of prompting methods.
  • the embodiments of the present application may be provided as a method, a system, or a computer program product system. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product system implemented on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
  • computer-usable storage media including, but not limited to, disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions
  • the apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

Landscapes

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

Abstract

本公开涉及通信领域,公开了一种确定PUCCH重复传输次数的指示方法及装置,该确定PUCCH重复传输次数的指示方法为:终端接收基站发送的目标信息,其中,上述目标信息包括第一目标信息或者第二目标信息,终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。终端可以基于基站的指示,根据实际应用场景,灵活地切换动态方式或半静态方式确定PUCCH重复传输次数,以满足实际使用需求,提高了PUCCH资源指示的灵活度。

Description

一种确定PUCCH重复传输次数的指示方法及装置
相关申请的交叉引用
本公开要求在2021年03月31日提交中国专利局、申请号为202110346611.1、申请名称为“一种确定PUCCH重复传输次数的指示方法及装置”的中国专利申请的优先权,其全部内容通过引用结合在本公开中。
技术领域
本公开涉及通信技术,特别涉及一种确定PUCCH重复传输次数的指示方法及装置。
背景技术
在目前的第5代新空口(5th generation New Radio,5G)移动通信系统中,在5G新空口(New Radio,NR)的物理上行控制信道(Physical Uplink Control Channel,PUCCH)覆盖增强研究过程中,提出了动态指示PUCCH重复传输次数(repetition number)的方案。具体的,PUCCH的repetition number的动态指示有隐式和显式两种指示方式。在上述两种方案中,基站在配置完repetition number后需要按照配置的repetition number进行PUCCH的发送和接收。
在显式指示方式中,PUCCH的重复传输次数都是独立配置的。例如,采用3bits的PUCCH资源指示(PUCCH Resource Indication,PRI)域和2bits的PUCCH repetition number指示域时,基站可以指示32种不同的PUCCH资源重复传输的情况(即包括8个PUCCH资源和4种重复传输次数的组合)。
在隐式指示方式中,由于,相同的指示信息承载了更多的功能,在开启repetition的情况下PUCCH资源的指示灵活度是下降的。
例如,PRI域需要同时指示PUCCH资源和重复传输次数时,如果基站为同一个PUCCH资源配置4种不同的重复传输次数,那么,基站采用3bits的PUCCH资源可以指示8种不同的PUCCH资源重复传输的情况(即包括2个PUCCH资源和4种重复传输次数的组合)。在这种情况下,当信道条件较好不需要重复传输PUCCH时,终端也只能从两个不同的PUCCH资源中选择其一。
综上,如果基站指示终端采用隐式方式动态确定PUCCH重复传输次数,会导致基站指示PUCCH资源的灵活度严重受限。
发明内容
本公开实施例提供一种确定PUCCH重复传输次数的指示方法及装置,解决了采用隐式指示方式动态确定PUCCH重复传输次数会导致指示的PUCCH资源的灵活度严重受限的问题。
本公开提供的具体技术方案如下:
第一方面,一种确定PUCCH重复传输次数的指示方法,包括:
终端接收基站发送的目标信息,其中,目标信息包括第一目标信息或者第二目标信息;
终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
可选地,若终端基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,第一目标信息包括:
搜索空间Search Space配置信息、控制资源集合CORESET配置信息或带宽分片BWP配置信息;
或者,
PDCCH候选candidate或PDCCH检测时机MO的分组信息;
第二目标信息包括:
介质接入控制层控制单元MAC CE或DCI中承载的控制信息。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
终端获取Search Space配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则终端采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,还包括:
若终端未获取到Search Space配置信息中PUCCH repetition enabling的状态信息,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则终端基于目标信息采用动态方式或者半静态方式,确定PUCCH重复传输次数,包括:
终端接收第一配置信息,以及根据Search Space配置信息获取Search Space ID,并确定Search Space ID与第一配置信息之间的第一关联关系,其中,第一配置信息至少包括PUCCH资源中配置的Search Space ID集合,Search Space ID集合表征允许终端采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中包括Search Space ID,则终端采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中不包括Search Space ID,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,还包括:
若终端未接收到第一配置信息,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
终端获取CORESET配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则终端采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,还包括:
若终端未获取到CORESET配置信息中PUCCH repetition enabling的状态信息,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,还包括:
终端接收第二配置信息,以及根据CORESET配置信息获取CORESET ID,并确定CORESET ID与第二配置信息的第二关联关系,其中,其中,第二配置信息至少包括PUCCH资源中配置的CORESET ID集合,CORESET ID集合表征允许终端采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中包括CORESET ID,则终端采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中不包括CORESET ID,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,还包括:
若终端未接收到第二配置信息,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的BWP配置信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
终端根据BWP配置信息获取第三配置信息,其中,第三配置信息为PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则终端采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,还包括:
若终端未成功获取到第三配置信息,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的PDCCH candidate或者PDCCH MO的分组信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
终端获取PDCCH candidate或者PDCCH MO的位置信息;
终端根据分组信息获取第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息;
若位置信息与第一目标分组匹配,则终端采用动态方式确定PUCCH重复传输次数,其中,第一目标分组为预先设定的,指示终端采用动态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合;
若位置信息与第二目标分组匹配,则终端采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组为预先设定的,指示终端采用半静态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
可选地,还包括:
若终端未接收到分组信息,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式获取的:
从Search Space配置信息中获取的;
从DCI中PRI域指示的PUCCH相关配置信息中获取的;
根据协议预定义获取的。
可选地,若目标信息为第二目标信息中的MAC CE,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
当MAC CE生效时,终端获取MAC CE中携带的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则终端采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则终端采用半静态方式确定PUCCH重复传输次数;
其中,MAC CE的生效时刻为终端接收到MAC CE后向基站发送HARQ-ACK反馈,且基站接收到HARQ-ACK反馈之后的时刻。
可选地,方法还包括:
若MAC CE未生效,则终端采用动态方式或者半静态方式确定重复传输次数。
可选地,若目标信息为第二目标信息中的DCI中承载的控制信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
终端从控制信息中获取DCI中PUCCH repetition enabling指示域的状态值;
若PUCCH repetition enabling指示域的状态值为预设的第一状态值,则终端采用动态方式确定PUCCH重复传输次数,其中,第一状态值用于指示终端采用动态方式确定PUCCH重复传输次数;
若PUCCH repetition enabling指示域的状态值为预设的第二状态值,则终端采用半静态方式确定PUCCH重复传输次数,其中,第二状态值用于指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,还包括:
若终端未从控制信息中获取到DCI中PUCCH repetition enabling指示域的状态值,则终端采用半静态方式确定PUCCH重复传输次数。
第二方面,一种确定PUCCH重复传输次数的指示方法,该方法包括:
基站生成目标信息,其中,目标信息包括第一目标信息或者第二目标信息;
基站向终端发送目标信息,以使终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
可选地,第一目标信息包括:
Search Space配置信息、CORESET配置信息或BWP配置信息;
或者,
PDCCH candidate或PDCCH MO的分组信息;
第二目标信息包括:
MAC CE或DCI中承载的控制信息。
可选地,若终端基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,基站生成目标信息,包括:
基站在Search Space配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
基站为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用 半静态方式确定PUCCH重复传输次数;
基站基于DCI对应的Search Space配置信息中配置的PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
可选地,还包括:
若基站未配置Search Space配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,基站生成目标信息,包括:
基站基于在PUCCH资源中配置的Search Space ID集合,生成第一配置信息;
基站为第一配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基站基于第一配置信息和指示动作,生成第一目标信息。
可选地,基站生成目标信息,包括:
基站在CORESET配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
基站为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基站基于DCI对应的CORESET配置信息中配置PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
可选地,还包括:
若基站未配置CORESET配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,基站生成目标信息,包括:
基站基于在PUCCH资源中配置的CORESET ID集合,生成第二配置信息;
基站为第二配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基站基于第二配置信息和指示动作,生成第一目标信息。
可选地,基站生成目标信息,包括:
基站基于PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息生成第三配置信息,其中,状态信息为使能状态或者非使能状态;
基站为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基站基于状态信息和指示动作,生成第一目标信息。
可选地,还包括:
若基站未配置PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,基站生成目标信息,包括:
基站基于位置分组信息配置第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组包括PDCCH candidate或者PDCCH MO的位置分组信息;
基站为第一目标分组配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,其中,第一目标分组包括PDCCH candidate集合或PDCCH MO集合;
基站为第二目标分组配置表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组包括PDCCH candidate集合或PDCCH MO集合;
基站基于第一目标分组、第二目标分组和指示动作,生成第一目标信息。
可选地,还包括:
若基站未配置第一目标分组和第二目标分组,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式配置的:
在Search Space配置信息中配置的;
在DCI中PRI域指示的PUCCH资源相关配置信息中配置的;
根据协议预定义配置的。
可选地,基站生成目标信息,包括:
基站生成MAC CE中携带的PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
基站为状态信息生成表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基站基于状态信息和指示动作,生成第二目标信息;
其中,MAC CE的生效时刻为终端接收到MAC CE后向基站发送HARQ-ACK反馈,且基站接收到HARQ-ACK反馈之后的时刻。
可选地,方法还包括:
若终端接收到的MAC CE未生效时,基站设定默认配置,以指示终端采用动态方式或者半静态方式确定重复传输次数。
可选地,基站生成目标信息,包括:
基站为PUCCH repetition enabling指示域预设第一状态值或者第二状态值;
基站为第一状态值生成表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,基站为第二状态值生成表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基站基于PUCCH repetition enabling指示域的预设状态值和指示动作,生成第二目标信息。
可选地,还包括:
若基站未生成PUCCH repetition enabling指示域,则指示终端采用半静态方式确定PUCCH重复传输次数。
第三方面,一种终端,包括:
存储器,用于存储可执行计算机程序;
处理器,用于读取存储器中的计算机程序,执行下列过程:
接收基站发送的目标信息,其中,目标信息包括第一目标信息或者第二目标信息;
基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
可选地,若处理器基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,第一目标信息包括:
搜索空间Search Space配置信息、控制资源集合CORESET配置信息或带宽分片BWP配置信息;
或者,
PDCCH候选candidate或PDCCH检测时机MO的分组信息;
第二目标信息包括:
介质接入控制层控制单元MAC CE或DCI中承载的控制信息。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则基于目标信息, 采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器用于:
获取Search Space配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,处理器还用于:
若未获取到Search Space配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则基于目标信息采用动态方式或者半静态方式,确定PUCCH重复传输次数,处理器用于:
接收第一配置信息,以及根据Search Space配置信息获取Search Space ID,并确定Search Space ID与第一配置信息之间的第一关联关系,其中,第一配置信息至少包括PUCCH资源中配置的Search Space ID集合,Search Space ID集合表征允许处理器采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中包括Search Space ID,则采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中不包括Search Space ID,则采用半静态方式确定PUCCH重复传输次数。
可选地,处理器还用于:
若未接收到第一配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器用于:
获取CORESET配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,处理器还用于:
若未获取到CORESET配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器还用于:
接收第二配置信息,以及根据CORESET配置信息获取CORESET ID,并确定CORESET ID与第二配置信息的第二关联关系,其中,第二配置信息至少包括PUCCH资 源中配置的CORESET ID集合,CORESET ID集合表征允许处理器采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中包括CORESET ID,则采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中不包括CORESET ID,则采用半静态方式确定PUCCH重复传输次数。
可选地,处理器还用于:
若未接收到第二配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的BWP配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器用于:
根据BWP配置信息获取第三配置信息,其中,第三配置信息为PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,处理器还用于:
若未成功获取到第三配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的PDCCH candidate或者PDCCH MO的分组信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器用于:
获取PDCCH candidate或者PDCCH MO的位置信息;
根据分组信息获取第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息;
若位置信息与第一目标分组匹配,则采用动态方式确定PUCCH重复传输次数,其中,第一目标分组为预先设定的,指示处理器采用动态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合;
若位置信息与第二目标分组匹配,则采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组为预先设定的,指示处理器采用半静态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
可选地,处理器还用于:
若未接收到分组信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式获取的:
从Search Space配置信息中获取的;
从DCI中PRI域指示的PUCCH相关配置信息中获取的;
根据协议预定义获取的。
可选地,若目标信息为第二目标信息中的MAC CE,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器用于:
当MAC CE生效时,获取MAC CE中携带的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数;
其中,MAC CE的生效时刻为处理器接收到MAC CE后向基站发送HARQ-ACK反馈,且基站接收到HARQ-ACK反馈之后的时刻。
可选地,处理器还用于:
若MAC CE未生效,则采用动态方式或者半静态方式确定重复传输次数。
可选地,若目标信息为第二目标信息中的DCI中承载的控制信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器用于:
从控制信息中获取DCI中PUCCH repetition enabling指示域的状态值;
若PUCCH repetition enabling指示域的状态值为预设的第一状态值,则采用动态方式确定PUCCH重复传输次数,其中,第一状态值用于指示处理器采用动态方式确定PUCCH重复传输次数;
若PUCCH repetition enabling指示域的状态值为预设的第二状态值,则采用半静态方式确定PUCCH重复传输次数,其中,第二状态值用于指示处理器采用半静态方式确定PUCCH重复传输次数。
可选地,处理器还用于:
若未从控制信息中获取到DCI中PUCCH repetition enabling指示域的状态值,则采用半静态方式确定PUCCH重复传输次数。
第四方面,一种基站,包括:
存储器,用于存储可执行计算机程序;
处理器,用于读取存储器中的计算机程序,执行下列过程:
生成目标信息,其中,目标信息包括第一目标信息或者第二目标信息;
向终端发送目标信息,以使终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
可选地,第一目标信息包括:
Search Space配置信息、CORESET配置信息或BWP配置信息;
或者,
PDCCH candidate或PDCCH MO的分组信息;
第二目标信息包括:
MAC CE或DCI中承载的控制信息。
可选地,若终端基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,生成目标信息,处理器用于:
在Search Space配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于DCI对应的Search Space配置信息中配置的PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
可选地,处理器还用于:
若未配置Search Space配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,处理器用于:
基于在PUCCH资源中配置的Search Space ID集合,生成第一配置信息;
为第一配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基于第一配置信息和指示动作,生成第一目标信息。
可选地,生成目标信息,处理器用于:
在CORESET配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于DCI对应的CORESET配置信息中配置PUCCH repetition enabling的状态信息和 指示动作,生成第一目标信息。
可选地,处理器还用于:
若未配置CORESET配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,处理器用于:
基于在PUCCH资源中配置的CORESET ID集合,生成第二配置信息;
为第二配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基于第二配置信息和指示动作,生成第一目标信息。
可选地,生成目标信息,处理器用于:
基于PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息生成第三配置信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于状态信息和指示动作,生成第一目标信息。
可选地,处理器还用于:
若未配置PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,处理器用于:
基于位置分组信息配置第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组包括PDCCH candidate或者PDCCH MO的位置分组信息;
为第一目标分组配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,其中,第一目标分组包括PDCCH candidate集合或PDCCH MO集合;
为第二目标分组配置表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组包括PDCCH candidate集合或PDCCH MO集合;
基于第一目标分组、第二目标分组和指示动作,生成第一目标信息。
可选地,处理器还用于:
若未配置第一目标分组和第二目标分组,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式配置的:
在Search Space配置信息中配置的;
在DCI中PRI域指示的PUCCH资源相关配置信息中配置的;
根据协议预定义配置的。
可选地,生成目标信息,处理器用于:
生成MAC CE中携带的PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息生成表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于状态信息和指示动作,生成第二目标信息;
其中,MAC CE的生效时刻为终端接收到MAC CE后向处理器发送HARQ-ACK反馈,且处理器接收到HARQ-ACK反馈之后的时刻。
可选地,处理器还用于:
若终端接收到的MAC CE未生效时,处理器设定默认配置,以指示终端采用动态方式或者半静态方式确定重复传输次数。
可选地,生成目标信息,处理器用于:
为PUCCH repetition enabling指示域预设第一状态值或者第二状态值;
为第一状态值生成表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,基站为第二状态值生成表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于PUCCH repetition enabling指示域的预设状态值和指示动作,生成第二目标信息。
可选地,处理器还用于:
若未生成PUCCH repetition enabling指示域,则指示终端采用半静态方式确定PUCCH重复传输次数。
第五方面,一种确定PUCCH重复传输次数的指示装置,包括:
接收单元,用于接收基站发送的目标信息,其中,目标信息包括第一目标信息或者第二目标信息;
确定单元,用于基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
可选地,若确定单元基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,第一目标信息包括:
搜索空间Search Space配置信息、控制资源集合CORESET配置信息或带宽分片BWP配置信息;
或者,
PDCCH候选candidate或PDCCH检测时机MO的分组信息;
第二目标信息包括:
介质接入控制层控制单元MAC CE或DCI中承载的控制信息。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元用于:
获取Search Space配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元还用于:
若未获取到Search Space配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则基于目标信息采用动态方式或者半静态方式,确定PUCCH重复传输次数,确定单元用于:
接收第一配置信息,以及根据Search Space配置信息获取Search Space ID,并确定Search Space ID与第一配置信息之间的第一关联关系,其中,第一配置信息至少包括PUCCH资源中配置的Search Space ID集合,Search Space ID集合表征允许确定单元采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中包括Search Space ID,则采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中不包括Search Space ID,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元还用于:
若未接收到第一配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元用于:
获取CORESET配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元还用于:
若未获取到CORESET配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元还用于:
接收第二配置信息,以及根据CORESET配置信息获取CORESET ID,并确定CORESET ID与第二配置信息的第二关联关系,其中,第二配置信息至少包括PUCCH资源中配置的CORESET ID集合,CORESET ID集合表征允许确定单元采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中包括CORESET ID,则采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中不包括CORESET ID,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元还用于:
若未接收到第二配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的BWP配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元用于:
根据BWP配置信息获取第三配置信息,其中,第三配置信息为PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元还用于:
若未成功获取到第三配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的PDCCH candidate或者PDCCH MO的分组信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定 单元用于:
获取PDCCH candidate或者PDCCH MO的位置信息;
根据分组信息获取第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息;
若位置信息与第一目标分组匹配,则采用动态方式确定PUCCH重复传输次数,其中,第一目标分组为预先设定的,指示确定单元采用动态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合;
若位置信息与第二目标分组匹配,则采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组为预先设定的,指示确定单元采用半静态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
可选地,确定单元还用于:
若未接收到分组信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式获取的:
从Search Space配置信息中获取的;
从DCI中PRI域指示的PUCCH相关配置信息中获取的;
根据协议预定义获取的。
可选地,若目标信息为第二目标信息中的MAC CE,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元用于:
当MAC CE生效时,获取MAC CE中携带的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数;
其中,MAC CE的生效时刻为确定单元接收到MAC CE后向基站发送HARQ-ACK反馈,且基站接收到HARQ-ACK反馈之后的时刻。
可选地,确定单元还用于:
若MAC CE未生效,则采用动态方式或者半静态方式确定重复传输次数。
可选地,若目标信息为第二目标信息中的DCI中承载的控制信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元用于:
从控制信息中获取DCI中PUCCH repetition enabling指示域的状态值;
若PUCCH repetition enabling指示域的状态值为预设的第一状态值,则采用动态方式确定PUCCH重复传输次数,其中,第一状态值用于指示确定单元采用动态方式确定PUCCH重复传输次数;
若PUCCH repetition enabling指示域的状态值为预设的第二状态值,则采用半静态方式确定PUCCH重复传输次数,其中,第二状态值用于指示确定单元采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元还用于:
若未从控制信息中获取到DCI中PUCCH repetition enabling指示域的状态值,则采用半静态方式确定PUCCH重复传输次数。
第六方面,一种确定PUCCH重复传输次数的指示装置,包括:
生成单元,用于生成目标信息,其中,目标信息包括第一目标信息或者第二目标信息;
发送单元,用于向终端发送目标信息,以使终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
可选地,第一目标信息包括:
Search Space配置信息、CORESET配置信息或BWP配置信息;
或者,
PDCCH candidate或PDCCH MO的分组信息;
第二目标信息包括:
MAC CE或DCI中承载的控制信息。
可选地,若终端基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,生成目标信息,生成单元用于:
在Search Space配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于DCI对应的Search Space配置信息中配置的PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
可选地,生成单元还用于:
若未配置Search Space配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,生成单元用于:
基于在PUCCH资源中配置的Search Space ID集合,生成第一配置信息;
为第一配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基于第一配置信息和指示动作,生成第一目标信息。
可选地,生成目标信息,生成单元用于:
在CORESET配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于DCI对应的CORESET配置信息中配置PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
可选地,生成单元还用于:
若未配置CORESET配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,生成单元用于:
基于在PUCCH资源中配置的CORESET ID集合,生成第二配置信息;
为第二配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基于第二配置信息和指示动作,生成第一目标信息。
可选地,生成目标信息,生成单元用于:
基于PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息生成第三配置信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于状态信息和指示动作,生成第一目标信息。
可选地,生成单元还用于:
若未配置PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,生成单元用于:
基于位置分组信息配置第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组包括PDCCH candidate或者PDCCH MO的位置分组信息;
为第一目标分组配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,其中,第一目标分组包括PDCCH candidate集合或PDCCH MO集合;
为第二目标分组配置表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组包括PDCCH candidate集合或PDCCH MO集合;
基于第一目标分组、第二目标分组和指示动作,生成第一目标信息。
可选地,生成单元还用于:
若未配置第一目标分组和第二目标分组,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式配置的:
在Search Space配置信息中配置的;
在DCI中PRI域指示的PUCCH资源相关配置信息中配置的;
根据协议预定义配置的。
可选地,生成目标信息,生成单元用于:
生成MAC CE中携带的PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息生成表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于状态信息和指示动作,生成第二目标信息;
其中,MAC CE的生效时刻为终端接收到MAC CE后向生成单元发送HARQ-ACK反馈,且生成单元接收到HARQ-ACK反馈之后的时刻。
可选地,生成单元还用于:
若终端接收到的MAC CE未生效时,生成单元设定默认配置,以指示终端采用动态方式或者半静态方式确定重复传输次数。
可选地,生成目标信息,生成单元用于:
为PUCCH repetition enabling指示域预设第一状态值或者第二状态值;
为第一状态值生成表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,装置为第二状态值生成表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于PUCCH repetition enabling指示域的预设状态值和指示动作,生成第二目标信息。
可选地,生成单元还用于:
若未生成PUCCH repetition enabling指示域,则指示终端采用半静态方式确定PUCCH重复传输次数。
第七方面,一种计算机可读存储介质,当存储介质中的指令由处理器执行时,使得处理器能够执行终端执行的任一项的方法。
第八方面,一种计算机可读存储介质,当存储介质中的指令由处理器执行时,使得处理器能够执行基站执行的任一项的方法。
综上所述,本公开实施例中,该确定PUCCH重复传输次数的指示方法为:终端接收基站发送的目标信息,其中,上述目标信息包括第一目标信息或者第二目标信息,终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,这样,终端可以基于基站的指示,根据实际应用场景,灵活地切换动态方式或半静态方式确定PUCCH重复传输次数,以满足实际使用需求,提高了PUCCH资源指示的灵活度。
附图说明
图1为本申请实施例中终端确定PUCCH重复传输次数的指示方法的流程示意图;
图2为本申请实施例中第一种终端确定PUCCH重复传输次数的指示方法的流程示意图;
图3为本申请实施例中第二种终端确定PUCCH重复传输次数的指示方法的流程示意图;
图4为本申请实施例中第三种终端确定PUCCH重复传输次数的指示方法的流程示意图;
图5为本申请实施例中第四种终端确定PUCCH重复传输次数的指示方法的流程示意图;
图6为本申请实施例中第五种终端确定PUCCH重复传输次数的指示方法的流程示意图;
图7为本申请实施例中第六种终端确定PUCCH重复传输次数的指示方法的流程示意图;
图8为本申请实施例中第七种终端确定PUCCH重复传输次数的指示方法的流程示意图;
图9为本申请实施例中第八种终端确定PUCCH重复传输次数的指示方法的流程示意图;
图10为本申请实施例中基站指示PUCCH重复传输次数的方法的流程示意图;
图11为本申请实施例中第一种基站指示PUCCH重复传输次数的方法的流程示意图;
图12为本申请实施例中第二种基站指示PUCCH重复传输次数的方法的流程示意图;
图13为本申请实施例中第三种基站指示PUCCH重复传输次数的方法的流程示意图;
图14为本申请实施例中第四种基站指示PUCCH重复传输次数的方法的流程示意图;
图15为本申请实施例中第五种基站指示PUCCH重复传输次数的方法的流程示意图;
图16为本申请实施例中第六种基站指示PUCCH重复传输次数的方法的流程示意图;
图17为本申请实施例中第七种基站指示PUCCH重复传输次数的方法的流程示意图;
图18为本申请实施例中第八种基站指示PUCCH重复传输次数的方法的流程示意图;
图19为本公开实施例中一种终端的实体架构示意图;
图20为本公开实施例中一种基站的实体架构示意图;
图21为本公开实施例中一种确定PUCCH重复传输次数的指示装置的逻辑架构示意图;
图22为本公开实施例中一种确定PUCCH重复传输次数的指示装置的逻辑架构示意图。
具体实施方式
为了使本领域普通人员更好地理解本申请公开的技术方案,下面将结合附图,对本申请实施例中的技术方案进行清楚、完整地描述。
需要说明的是,本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。以下示例性实施例中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的装置和方法的例子。
在目前的5G移动通信系统中,在5G新空口的PUCCH覆盖增强研究过程中,基站在配置完repetition number后需要按照配置的repetition number进行PUCCH的发送和接收。具体的,PUCCH的repetition number的动态指示有隐式和显式两种指示方式。
在显式指示方式中,PUCCH资源选择和重复传输次数都是独立配置的。例如,采用 3bits的PUCCH资源指示域和2bits的PUCCH repetition指示域时,基站可以指示32种不同的PUCCH重复传输的情况(即包括8个PUCCH资源和4种重复传输次数的组合)。
在隐式指示方式中,由于,相同的指示信息承载了更多的功能,在开启repetition的情况下指示灵活度是下降的。例如,PRI域需要同时指示PUCCH资源和重复传输次数时,如果基站为同一个PUCCH资源配置4种不同的重复传输次数,那么,基站采用3bits的PUCCH资源可以指示8种不同的PUCCH资源重复传输的情况(即包括2个PUCCH资源和4种重复传输次数的组合)。在这种情况下,当信道条件较好不需要重复传输PUCCH时,终端也只能从两个不同的PUCCH资源中选择其一,这样,资源指示的灵活度是严重受限的。
例如,在通过隐式指示方式动态指示PUCCH重复传输次数时,高层信令为每一个PUCCH资源额外配置一个字段用于指示当前PUCCH资源对应的动态重复传输次数。随后,通过重用下行控制信息(Downlink Control Information,DCI)中的现有比特域,隐式地指示PUCCH的重复传输次数。例如,利用PRI域同时指示PUCCH的传输资源以及对应的重复传输次数。当采用PRI域时,终端首先根据待传输的UCI的比特数确定一个PUCCH资源集合(一个资源集合中可以包含多个PUCCH资源),随后通过信令中的PRI从资源集合中确定具体的PUCCH资源。同时,根据所述PRI确定该PUCCH的重复传输次数。
采用重用DCI域的隐式指示方式动态指示PUCCH重复传输次数时,需要通过RRC参数进行配置。配置完成后,基站和终端侧需要按照当前配置的重复传输次数进行PUCCH的发送和接收。由于相同的指示信息承载了更多的功能,PUCCH资源的指示灵活度受限。当信道条件较好不需要进行动态指示PUCCH重复传输次数,或者仅需少量重复传输次数时,可用的PUCCH资源较少,导致资源指示的灵活度严重受限。以3bit PRI域为例,表1给出PRI域需要指示PUCCH重复传输次数和不指示PUCCH重复传输次数时PUCCH资源选择的灵活度。当PRI域用于额外指示PUCCH重复传输次数时,可选的PUCCH资源数明显减少。
表1:PRI指示灵活度对比
Figure PCTCN2022074512-appb-000001
Figure PCTCN2022074512-appb-000002
下面结合附图对本公开优选的实施方式作出进一步详细说明。
本公开实施例中,确定PUCCH重复传输次数的实现,主要分为终端侧和基站侧两种,下面分别进行介绍。
终端侧:在接收到基站发送的目标信息后,采用动态方式或者半静态方式,确定PUCCH重复传输次数,实施过程中,终端确定PUCCH重复传输次数的依据是目标信息,具体包括基站发出的第一目标信息或者第二目标信息。
基站侧:生成目标信息,具体包括第一目标信息或者第二目标信息,以指示终端采用动态方式或者半静态方式,确定PUCCH重复传输次数。
下面先介绍终端侧即由终端确定PUCCH重复传输次数的情况。参阅图1所示,本公开实施例中,确定PUCCH重复传输次数的具体流程如下:
步骤101:终端接收基站发送的目标信息,其中,目标信息包括第一目标信息或者第二目标信息。
本申请实施例中,为了使终端可以通过一种可选的方式来采用动态方式或者半静态方式,确定PUCCH重复传输次数,基站会通过高层信令预先半静态配置多种配置信息并下发给终端。这里要强调说明的是,下述各个配置信息是并行可选的多种参数,在实施时终端只要选择其中的一种(例如,BWP配置信息)即可确定PUCCH重复传输次数。
具体的,第一目标信息包括以下任意一种:搜索空间(search space,SS)配置信息、控制资源集合(COntrol REsource SET,CORESET)配置信息或带宽分片(BandWidth Part,BWP)配置信息,或者,PDCCH候选(PDCCH candidate)或检测时机(monitoring occasion,MO)的分组信息。以上目标信息均为高层信令半静态配置。
相应的,为了使终端可以通过一种可选的方式来区分采用动态方式或者半静态方式,确定PUCCH重复传输次数,基站还会在通信过程中发送多种动态指示并下发给终端。具体的,第二目标信息包括以下任意一种:介质接入控制层(Media Access Control,MAC)控制单元(Control Element,CE)或DCI中承载的控制信息。在实施时,终端只要选择其中的一种(例如,DCI中承载的控制信息)即可确定PUCCH重复传输次数。
步骤102:终端基于目标信息,采用动态方式或者半静态方式,确定PUCCH重复传输次数。
首先需要进行说明的是,若终端基于目标信息,采用半静态方式,确定PUCCH重复 传输次数,则重复传输次数为至少一次。即,终端采用半静态方式确定PUCCH的重复传输次数的情况中至少包括重复传输次数为一次的情况,即不进行重复传输的情况。
实施过程中,上述步骤102具体包括终端基于第一目标信息,采用动态方式或者半静态方式,确定PUCCH重复传输次数;或者,终端基于第二目标信息,采用动态方式或者半静态方式,确定PUCCH重复传输次数。
考虑到第一目标信息为Search Space配置信息、CORESET配置信息、BWP配置信息、PDCCH candidate的分组信息、PDCCH MO的分组信息中的任意一种。下面分情况来详细阐述终端选取其中的一种信息确定PUCCH重复传输次数,具体包括:
第一种情况:若目标信息为第一目标信息中的Search Space配置信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。下面分两种方式来进行详细介绍,具体包括:
参阅图2所示,方式一:
步骤11:终端获取Search Space配置信息中PUCCH repetition enabling的状态信息。
由于,基站预先在Search Space配置信息中配置了PUCCH repetition enabling的状态信息,并为每一种状态信息对应配置了指示动作。因此,实施过程中,终端需要先获取接收到的该DCI对应的Search Space配置信息中PUCCH repetition enabling的状态信息。
步骤12:若状态信息为使能状态,则终端采用动态方式确定PUCCH重复传输次数。
基于基站预先的配置,终端确定接收到的状态信息为使能状态(例如,使能状态为enable时)时,则相应的采用动态方式确定PUCCH重复传输次数,例如,可以按照表1第三列或者第四列指示的方式来确定PUCCH重复传输次数。
步骤13:若状态信息为非使能状态,则终端采用半静态方式确定PUCCH重复传输次数。
同样的,基于基站预先的配置,终端确定接收到的状态信息为非使能状态(例如,使能状态为disable时)时,在这种情况下,终端根据现有的Rel-15/16中的定义来解析DCI中的信息域,即相应的采用半静态方式确定PUCCH重复传输次数,例如,可以按照表1第二列指示的方式来确定PUCCH重复传输次数。
此外,在方式一中还包括以下情况:若终端未获取到Search Space配置信息中PUCCH repetition enabling的状态信息,这种情况是由于基站未配置Search Space配置信息中PUCCH repetition enabling的状态信息导致的,终端则采用半静态方式确定PUCCH重复传输次数。
参阅图3所示,方式二:
步骤11’:终端接收第一配置信息,以及根据Search Space配置信息获取Search Space ID,并确定Search Space ID与第一配置信息之间的第一关联关系,其中,第一配置信息至少包括PUCCH资源中配置的Search Space ID集合,Search Space ID集合表征允许终端采用动态方式确定PUCCH重复传输次数。
由于,基站预先基于Search Space ID集合生成了第一配置信息,并为第一配置信息对应配置了指示动作,以指示终端采用动态方式确定PUCCH重复传输次数。
因此,实施过程中,终端需要先获取Search Space配置信息中的Search Space ID,相应的,终端获取到的第一配置信息表征采用动态方式确定PUCCH重复传输次数。
为了进一步判断DCI中PRI域指示的PUCCH资源额外配置的关联Search Space ID所对应的确定重复传输次数的方式,终端获取Search Space ID与第一配置信息之间的第一关联关系。
步骤12’:若第一关联关系表征第一配置信息中包括Search Space ID,则终端采用动态方式确定PUCCH重复传输次数。
实施过程中,如果第一配置信息中包括终端预先获取到的Search Space配置信息中的Search Space ID,即第一关联关系表征第一配置信息中包括Search Space ID,那么,终端采用动态方式确定PUCCH重复传输次数。
步骤13’:若第一关联关系表征第一配置信息中不包括Search Space ID,则终端采用半静态方式确定PUCCH重复传输次数。
实施过程中,如果第一配置信息中不包括终端预先获取到的Search Space配置信息中的Search Space ID,即第一关联关系表征第一配置信息中不包括Search Space ID,那么,终端采用半静态方式确定PUCCH重复传输次数。
此外,在方式二中还包括以下情况:若终端未接收到第一配置信息,这种情况是由于基站未配置上述第一配置信息导致的,则终端采用半静态方式确定PUCCH重复传输次数。
第二种情况:若目标信息为第一目标信息中的CORESET配置信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。下面分两种方式来进行详细介绍,具体包括:
参阅图4所示,方式(一):
步骤21:终端获取CORESET配置信息中PUCCH repetition enabling的状态信息。
由于,基站预先在CORESET配置信息中配置了PUCCH repetition enabling的状态信息,并为每一种状态信息对应配置了指示动作。因此,实施过程中,终端需要先获取接收到的该DCI对应的CORESET配置信息中PUCCH repetition enabling的状态信息。
步骤22:若状态信息为使能状态,则终端采用动态方式确定PUCCH重复传输次数。
基于基站预先的配置,终端确定接收到的状态信息为使能状态(例如,使能状态为enable时)时,则相应的采用动态方式确定PUCCH重复传输次数,例如,可以按照表1第三列或者第四列指示的方式来确定PUCCH重复传输次数。
步骤23:若状态信息为非使能状态,则终端采用半静态方式确定PUCCH重复传输次数。
同样的,基于基站预先的配置,终端确定接收到的状态信息为非使能状态(例如,使能状态为disable时)时,在这种情况下,终端根据现有的Rel-15/16中的定义来解析DCI中的信息域,即相应的采用半静态方式确定PUCCH重复传输次数,例如,可以按照表1第二列指示的方式来确定PUCCH重复传输次数。
此外,在方式(一)中还包括以下情况:若终端未获取到CORESET配置信息中PUCCH repetition enabling的状态信息,这种情况是由于基站未配置CORESET配置信息中PUCCH repetition enabling的状态信息导致的,则终端采用半静态方式确定PUCCH重复传输次数。
参阅图5所示,方式(二):
步骤21’:终端接收第二配置信息,以及根据CORESET配置信息获取CORESET ID,并确定CORESET ID与第二配置信息的第二关联关系,其中,其中,第二配置信息至少包括PUCCH资源中配置的CORESET ID集合,CORESET ID集合表征允许终端采用动态方式确定PUCCH重复传输次数。
由于,基站预先基于CORESET ID集合生成了第二配置信息,并为第二配置信息对应配置了指示动作,以指示终端采用动态方式确定PUCCH重复传输次数。
因此,实施过程中,终端需要先获取DCI传输所在的CORESET配置信息中的CORESET ID,相应的,终端获取到的第二配置信息表征采用动态方式确定PUCCH重复传输次数。
为了进一步判断DCI中PRI域指示的PUCCH资源额外配置的关联CORESET ID所对应的确定重复传输次数的方式,终端获取CORESET ID与第一配置信息之间的第二关联关系。
步骤22’:若第二关联关系表征第二配置信息中包括CORESET ID,则终端采用动态方式确定PUCCH重复传输次数。
实施过程中,如果第二配置信息中包括终端预先获取到的CORESET配置信息中的CORESET ID,即第二关联关系表征第二配置信息中包括CORESET ID,那么,终端采用动态方式确定PUCCH重复传输次数。
步骤23’:若第二关联关系表征第二配置信息中不包括CORESET ID,则终端采用半静态方式确定PUCCH重复传输次数。
实施过程中,如果第二配置信息中不包括终端预先获取到的CORESET配置信息中的CORESET ID,即第一关联关系表征第二配置信息中不包括CORESET ID,那么,终端采用半静态方式确定PUCCH重复传输次数。
此外,在方式(一)中还包括以下情况:若终端未接收到第二配置信息,这种情况是由于基站未配置上述第二配置信息导致的,则终端采用半静态方式确定PUCCH重复传输次数。
第三种情况:若目标信息为第一目标信息中的BWP配置信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。下面来进行详细介绍,参阅图6所示,具体包括:
步骤31:终端根据BWP配置信息获取第三配置信息,其中,第三配置信息为PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息。
由于,基站预先在PUCCH信道所在的BWP中配置了PUCCH repetition enabling的状态信息,并为每一种状态信息对应配置了指示动作;或者,基站预先为DCI对应的BWP中的PUCCH repetition enabling的状态信息,并为每一种状态信息对应配置了指示动作。因此,实施过程中,终端需要先获取第三配置信息,即PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息。
步骤32:若状态信息为使能状态,则终端采用动态方式确定PUCCH重复传输次数。
基于基站预先的配置,终端确定接收到的状态信息为使能状态(例如,使能状态为enable时)时,则相应的采用动态方式确定PUCCH重复传输次数,例如,可以按照表1第三列或者第四列指示的方式来确定PUCCH重复传输次数。
步骤33:若状态信息为非使能状态,则终端采用半静态方式确定PUCCH重复传输次数。
同样的,基于基站预先的配置,终端确定接收到的状态信息为非使能状态时(例如,使能状态为disable),在这种情况下,终端根据现有的Rel-15/16中的定义来解析DCI中的信息域,即相应的采用半静态方式确定PUCCH重复传输次数,例如,可以按照表1第二列指示的方式来确定PUCCH重复传输次数。
此外,在方式(一)中还包括以下情况:若终端未成功获取到第三配置信息,这种情 况是由于基站未配置上述PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,以及,DCI对应的BWP中的PUCCH repetition enabling的状态信息导致的,则终端采用半静态方式确定PUCCH重复传输次数。
第四种情况:若目标信息为第一目标信息中的PDCCH candidate或者PDCCH MO的分组信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。下面来进行详细介绍,参阅图7所示,具体包括:
步骤41:终端获取PDCCH candidate或者PDCCH MO的位置信息。
在实施过程中,为了匹配接收到的DCI对应的PDCCH candidate group属于哪一个分组,终端先要从自身属性中获取PDCCH candidate或者PDCCH MO的位置信息,常见的,上述位置信息以索引的形式来表示。
步骤42:终端根据分组信息获取第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息。
由于,基站预先基于位置分组信息配置第一目标分组和第二目标分组,并为每一个目标分组都对应配置了指示动作。因此,实施过程中,终端需要先根据分组信息获取第一目标分组和第二目标分组。
需要说明的是,上述第一目标分组和第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息,即划分第一目标分组和第二目标分组的依据可以是PDCCH candidate的位置分组信息,也可以是PDCCH MO的位置分组信息。
实施过程中,终端接收到的DCI对应的PDCCH candidate group如何确定PUCCH重复传输次数,需要将位置信息与上述第一目标分组或者第二目标分组进行逐一匹配。
步骤43:若位置信息与第一目标分组匹配,则终端采用动态方式确定PUCCH重复传输次数,其中,第一目标分组为预先设定的,指示终端采用动态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
具体的,如果上述位置信息与第一目标分组匹配,无论第一目标分组的种类是PDCCH candidate集合还是PDCCH MO集合,终端都会按照基站的预设采用动态方式确定PUCCH重复传输次数。
步骤44:若位置信息与第二目标分组匹配,则终端采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组为预先设定的,指示终端采用半静态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
具体的,如果上述位置信息与第二目标分组匹配,无论第二目标分组的种类是PDCCH  candidate集合还是PDCCH MO集合,终端都会按照基站的预设采用半静态方式确定PUCCH重复传输次数。
此外,在方式(一)中还包括以下情况:若终端未接收到分组信息,这种情况是由于基站未配置分组信息导致的,则终端采用半静态方式确定PUCCH重复传输次数。
这里需要补充说明的是,分组信息是采用以下任意一种方式获取的:
(1)从Search Space配置信息中获取的。在这种情况下,终端获取search space相关配置信息,并根据相关配置信息中包含的分组信息确定PDCCH candidate或者PDCCH MO的分组。
(2)从DCI中PRI域指示的PUCCH资源相关配置信息中获取的。在这种情况下,终端根据DCI中PRI域指示的PUCCH资源相关配置信息中包含的分组信息确定PDCCH candidate或者PDCCH MO的分组。
(3)根据协议预定义获取的。在这种情况下,终端根据协议中预定义的分组方式确定PDCCH candidate或者PDCCH MO的分组。
考虑到第二目标信息中的指示为MAC CE或DCI中承载的控制信息中的任意一种。下面分情况来进行详细阐述,具体包括:
第五种情况:若目标信息为第二目标信息中的MAC CE,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。下面来进行详细介绍,参阅图8所示,具体包括:
步骤51:当MAC CE生效时,终端获取MAC CE中携带的PUCCH repetition enabling的状态信息。
由于,基站预先在MAC CE中配置了PUCCH repetition enabling的状态信息,并为每一种状态信息对应配置了指示动作。因此,实施过程中,终端需要先获取接收到的该DCI对应的CORESET配置信息中PUCCH repetition enabling的状态信息。
在该步骤中,需要强调获取上述PUCCH repetition enabling的状态信息的时机为当MAC CE生效时,否则获取的PUCCH repetition enabling的状态信息无效。其中,上述MAC CE的生效时刻为终端接收到MAC CE后向基站发送HARQ-ACK反馈,且基站接收到HARQ-ACK反馈之后的时刻。
步骤52:若状态信息为使能状态,则终端采用动态方式确定PUCCH重复传输次数。
基于基站预先的配置,终端确定接收到的状态信息为使能状态(例如,使能状态为enable时)时,则相应的采用动态方式确定PUCCH重复传输次数,例如,可以按照表1第三列或者第四列指示的方式来确定PUCCH重复传输次数。
步骤53:若状态信息为非使能状态,则终端采用半静态方式确定PUCCH重复传输次数。
同样的,基于基站预先的配置,终端确定接收到的状态信息为非使能状态(例如,使能状态为disable时)时,在这种情况下,终端根据现有的Rel-15/16中的定义来解析DCI中的信息域,即相应的采用半静态方式确定PUCCH重复传输次数,例如,可以按照表1第二列指示的方式来确定PUCCH重复传输次数。
此外,在方式(一)中还包括以下情况:若MAC CE未生效,这种情况是由于基站未接收到终端发送的HARQ-ACK反馈导致的,则终端采用动态方式或者半静态方式确定重复传输次数。
第六种情况:若目标信息为第二目标信息中的DCI中承载的控制信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。下面来进行详细介绍,参阅图9所示,具体包括:
步骤61:终端从控制信息中获取DCI中PUCCH repetition enabling指示域的状态值。
由于,基站预先在控制信息中配置了DCI中PUCCH repetition enabling指示域的状态值,并为每一种状态值对应配置了指示动作。因此,实施过程中,终端需要先获取接收到的该DCI中PUCCH repetition enabling指示域的状态值。
步骤62:若PUCCH repetition enabling指示域的状态值为预设的第一状态值,则终端采用动态方式确定PUCCH重复传输次数,其中,第一状态值用于指示终端采用动态方式确定PUCCH重复传输次数。
基于基站预先配置的第一状态值(例如,1),基于基站的配置,则终端相应的采用动态方式确定PUCCH重复传输次数,例如,可以按照表1第三列或者第四列指示的方式来确定PUCCH重复传输次数。
步骤63:若PUCCH repetition enabling指示域的状态值为预设的第二状态值,则终端采用半静态方式确定PUCCH重复传输次数,其中,第二状态值用于指示终端采用半静态方式确定PUCCH重复传输次数。
同样的,基于基站预先配置的第二状态值(例如,0),基于上述配置,在这种情况下,终端相应的采用半静态方式确定PUCCH重复传输次数,例如,可以按照表1第二列指示的方式来确定PUCCH重复传输次数。
此外,在方式(一)中还包括以下情况:若终端未从控制信息中获取到DCI中PUCCH repetition enabling指示域的状态值,这种情况是由于基站未配置上述PUCCH repetition enabling指示域的状态值导致的,则终端采用半静态方式确定PUCCH重复传输次数。
以下介绍基站侧即由基站确定区分动态或者半静态确定重复传输次数的情况。参阅图10所示,本公开实施例中,基站执行的具体流程如下:
步骤201:基站生成目标信息,其中,目标信息包括第一目标信息或者第二目标信息。
本申请实施例中,为了使终端可以通过一种可选的方式来采用动态方式或者半静态方式,确定PUCCH重复传输次数,基站会通过高层信令预先半静态配置多种配置信息并下发给终端。这里要强调说明的是,下述各个配置信息是并行可选的多种参数,终端在实施时选择其中的一种(例如,BWP配置信息)即可确定PUCCH重复传输次数。
具体的,上述第一目标信息包括以下任意一种:Search Space配置信息、CORESET配置信息或BWP配置信息,或者,PDCCH candidate或PDCCH MO的分组信息。以上目标信息均为高层信令半静态配置。
相应的,为了使终端可以通过一种可选的方式来区分采用动态方式或者半静态方式,确定PUCCH重复传输次数,基站还会在通信过程中发送多种动态指示并下发给终端。具体的,第二目标信息包括以下任意一种:MAC CE或DCI中承载的控制信息,以使终端在实施时选择其中的一种(例如,DCI中承载的控制信息)来确定PUCCH重复传输次数。
需要进行说明的是,若终端基于目标信息,采用半静态方式,确定PUCCH重复传输次数,则重复传输次数为至少一次。即,终端采用半静态方式确定PUCCH的重复传输次数的情况中至少包括重复传输次数为一次的情况,即不进行重复传输的情况。
实施过程中,上述步骤201具体包括基站生成第一目标信息,以使终端基于第一目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数;或者,基站生成第二目标信息,以使终端基于第二目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
考虑到第一目标信息为Search Space配置信息、CORESET配置信息、BWP配置信息、PDCCH candidate的分组信息、PDCCH MO的分组信息中的任意一种。下面分情况来详细阐述第一目标信息的生成过程,具体包括:
第一种情况:基站生成目标信息,具体包括:
参阅图11所示,方式一:
步骤111:基站在Search Space配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态。
为了使终端能够获取到Search Space配置信息中PUCCH repetition enabling的状态信息,需要基站先在Search Space配置信息中配置PUCCH repetition enabling的状态信息,具体的,上述状态信息配置为使能状态或者非使能状态,这里的使能状态和非使能状态用不同的数 值进行区分即可,常见的,使能状态为1,非使能状态为0。
步骤112:基站为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数。
在配置了状态信息之后,需要基站配置相对应的指示动作,以便终端在接收到状态信息后去执行对应的动作。实施过程中,基站将使能状态相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数;将非使能状态相对应的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数。
当然,基站也可以将使能状态相对应的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数;将使能状态相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数,从而实现灵活配置。
实施过程中,以基站将使能状态相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数;将非使能状态相对应的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数为例进行说明。
步骤113:基站基于Search Space配置信息中配置的PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
在配置了Search Space配置信息中的PUCCH repetition enabling的状态信息和指示动作后,基站基于上述状态信息和指示动作生成第一目标信息,以发送给终端指示终端采用动态方式或者半静态方式确定PUCCH重复传输次数。
此外,在该种方式中还包括:若基站未配置Search Space配置信息中PUCCH repetition enabling的状态信息,在这种方式中,可以通过高层信令指示终端采用半静态方式确定PUCCH重复传输次数。
参阅图12所示,方式二:
步骤111’:基站基于在PUCCH资源中配置的Search Space ID集合,生成第一配置信息。
实施过程中,基站为PRI域指示的PUCCH资源额外配置关联的Search Space ID,从而获取到Search Space ID集合,基于该配置的Search Space ID集合,基站生成第一配置信息。
步骤112’:基站为第一配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数。
在配置了第一配置信息之后,需要基站配置相对应的指示动作,以便终端在接收到状 态信息后去执行对应的动作。实施过程中,基站将第一配置信息相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数。
相应的,如果终端获取到的Search Space配置信息中的Search Space ID不属于上述Search Space ID集合,则指示终端采用半静态方式确定PUCCH重复传输次数。
步骤113’:基站基于第一配置信息和指示动作,生成第一目标信息。
在配置了第一配置信息和指示动作后,基站基于上述第一配置信息和指示动作生成第一目标信息,以发送给终端指示终端采用动态方式或者半静态方式确定PUCCH重复传输次数。
第二种情况:基站生成目标信息,具体包括:
参阅图13所示,方式一:
步骤211:基站在CORESET配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态。
为了使终端能够获取到CORESET配置信息中PUCCH repetition enabling的状态信息,需要基站先在CORESET配置信息中配置PUCCH repetition enabling的状态信息,具体的,上述状态信息配置为使能状态或者非使能状态,这里的使能状态和非使能状态用不同的数值进行区分即可,常见的,使能状态为1,非使能状态为0。
步骤212:基站为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数。
在配置了状态信息之后,需要基站配置相对应的指示动作,以便终端在接收到状态信息后去执行对应的动作。实施过程中,基站将使能状态相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数;将非使能状态相对应的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数。
当然,基站也可以将使能状态相对应的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数;将使能状态相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数,从而实现灵活配置。
实施过程中,以基站将使能状态相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数;将非使能状态相对应的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数为例进行说明。
步骤213:基站基于CORESET配置信息中配置PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
在配置了CORESET配置信息中的PUCCH repetition enabling的状态信息和指示动作后,基站基于上述状态信息和指示动作生成第一目标信息,以发送给终端指示终端采用动态方式或者半静态方式确定PUCCH重复传输次数。
此外,在该种情况中还包括:若基站未配置CORESET配置信息中PUCCH repetition enabling的状态信息,在这种方式中,可以通过高层信令指示终端采用半静态方式确定PUCCH重复传输次数。
参阅图14所示,方式二:
步骤211’基站基于在PUCCH资源中配置的CORESET ID集合,生成第二配置信息。
实施过程中,基站为DCI中PRI域指示的PUCCH资源额外配置关联的CORESET ID,从而获取到CORESET ID集合,基于该配置的CORESET ID集合,基站生成第二配置信息。
步骤212’基站为第二配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数。
在配置了第二配置信息之后,需要基站配置相对应的指示动作,以便终端在接收到状态信息后去执行对应的动作。实施过程中,基站将第二配置信息相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数。
相应的,如果终端获取到的DCI对应的CORESET配置信息中的CORESET ID不属于上述CORESET ID集合,则指示终端采用半静态方式确定PUCCH重复传输次数。
步骤213’基站基于第二配置信息和指示动作,生成第一目标信息。
在配置了第二配置信息和指示动作后,基站基于上述第二配置信息和指示动作生成第一目标信息,以发送给终端指示终端采用动态方式或者半静态方式确定PUCCH重复传输次数。
第三种情况:基站生成目标信息,参阅图15所示,具体包括:
步骤311:基站基于PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息生成第三配置信息,其中,状态信息为使能状态或者非使能状态。
在一种实施方式中,为了使终端能够获取到PUCCH信道所在的BWP配置信息中PUCCH repetition enabling的状态信息,需要基站先在PUCCH信道所在的BWP配置信息中配置PUCCH repetition enabling的状态信息,具体的,上述状态信息配置为使能状态或者非使能状态,这里的使能状态和非使能状态用不同的数值进行灵活区分即可。
在另一种实施方式中,为了使终端能够获取到DCI对应的BWP中PUCCH repetition enabling的状态信息,需要基站先在DCI对应的BWP中配置PUCCH repetition enabling的 状态信息,具体的,上述状态信息配置为使能状态或者非使能状态,这里的使能状态和非使能状态用不同的数值进行灵活区分即可。
步骤312:基站为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数。
在配置了状态信息之后,需要基站配置相对应的指示动作,以便终端在接收到状态信息后去执行对应的动作。实施过程中,基站将使能状态相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数;将非使能状态相对应的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数。
当然,基站也可以将使能状态相对应的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数;将使能状态相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数,从而实现灵活配置。
实施过程中,以基站将使能状态相对应的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数;将非使能状态相对应的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数为例进行说明。
步骤313:基站基于状态信息和指示动作,生成第一目标信息。
在配置了PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息以及对应的指示动作后,基站基于上述状态信息和指示动作生成第一目标信息,以发送给终端指示终端采用动态方式或者半静态方式确定PUCCH重复传输次数。
此外,在该种情况中还包括:若基站未配置PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,即方案1为基站未配置PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,即方案2为基站未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,在上述方案1或者方案2中基站指示终端采用半静态方式确定PUCCH重复传输次数。
第四种情况:基站生成目标信息,参阅图16所示,具体包括:
步骤411:基站基于位置分组信息配置第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组包括PDCCH candidate或者PDCCH MO的位置分组信息。
在实施过程中,为了使终端能够基于PDCCH candidate或者PDCCH MO的位置信息判断其属于哪一个分组,基站先要基于位置分组信息配置第一目标分组和第二目标分组, 因此,实施过程中,基站需要先根据PDCCH candidate的位置分组信息或者PDCCH MO得到第一目标分组和第二目标分组。
步骤412:基站为第一目标分组配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,其中,第一目标分组包括PDCCH candidate集合或PDCCH MO集合。
在获得了第一目标分组之后,需要基站配置相对应的指示动作,以便终端在接收到状态信息后去执行对应的动作。实施过程中,基站将第一目标分组表征的指示动作配置为指示终端采用动态方式确定PUCCH重复传输次数。
需要补充说明的是,第一目标分组为PDCCH candidate集合,或者,第一目标分组为PDCCH MO集合。
步骤413:基站为第二目标分组配置表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组包括PDCCH candidate集合或PDCCH MO集合。
在获得了第二目标分组之后,需要基站配置相对应的指示动作,以便终端在接收到状态信息后去执行对应的动作。实施过程中,基站将第二目标分组表征的指示动作配置为指示终端采用半静态方式确定PUCCH重复传输次数。
需要补充说明的是,第二目标分组为PDCCH candidate集合,或者,第二目标分组为PDCCH MO集合。
步骤414:基站基于第一目标分组、第二目标分组和指示动作,生成第一目标信息。
在配置了第一目标分组和指示动作后,基站基于上述第一目标分组和指示动作生成第一目标信息,以及,在配置了第二目标分组和指示动作后,基站基于上述第二目标分组和指示动作生成第二目标信息,以发送给终端指示终端采用动态方式或者半静态方式确定PUCCH重复传输次数。
此外,在该种情况中还包括:若基站未配置第一目标分组和第二目标分组,则指示终端采用半静态方式确定PUCCH重复传输次数。
实施过程中,分组信息是采用以下任意一种方式配置的:
1)在Search Space配置信息中配置的。在这种情况下,基站将PDCCH candidate的分组信息配置在Search Space配置信息中,或者,基站将PDCCH MO的分组信息配置在Search Space配置信息中。
2)在DCI中PRI域指示的PUCCH资源相关配置信息中配置的。在这种情况下,基站将PDCCH candidate的分组信息配置在DCI中PRI域指示的PUCCH资源相关配置信息 中,或者,基站将PDCCH MO的分组信息配置在DCI中PRI域指示的PUCCH资源相关配置信息中。
3)根据协议预定义配置的。在这种情况下,基站根据协议中预定义的方式配置PDCCH candidate或者PDCCH MO的分组。
考虑到第二目标信息中的指示为MAC CE或DCI中承载的控制信息中的任意一种。下面分情况来进行详细阐述,包括:
第五种情况:基站生成目标信息,参阅图17所示,具体包括:
步骤511:基站生成MAC CE中携带的PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态。
为了使终端能够获取到MAC CE中携带的PUCCH repetition enabling的状态信息,需要基站先生成MAC CE中携带的PUCCH repetition enabling的状态信息,具体的,上述状态信息为使能状态或者非使能状态,这里的使能状态和非使能状态用不同的数值进行灵活区分即可。
步骤512:基站为状态信息生成表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数。
在生成了状态信息之后,需要基站生成相对应的指示动作,以便终端在接收到状态信息后去执行对应的动作。实施过程中,基站将使能状态相对应的指示动作生成为指示终端采用动态方式确定PUCCH重复传输次数;将非使能状态相对应的指示动作生成为指示终端采用半静态方式确定PUCCH重复传输次数。
当然,基站也可以将使能状态相对应的指示动作生成为指示终端采用半静态方式确定PUCCH重复传输次数;将使能状态相对应的指示动作生成为指示终端采用动态方式确定PUCCH重复传输次数,从而实现灵活生成指示动作。
实施过程中,以基站将使能状态相对应的指示动作生成为指示终端采用动态方式确定PUCCH重复传输次数;将非使能状态相对应的指示动作生成为指示终端采用半静态方式确定PUCCH重复传输次数为例进行说明。
步骤513:基站基于状态信息和指示动作,生成第二目标信息。
在生成MAC CE中携带的PUCCH repetition enabling的状态信息和指示动作后,基站基于上述状态信息和指示动作生成第一目标信息,以发送给终端指示终端采用动态方式或者半静态方式确定PUCCH重复传输次数。
这里要补充说明的是,上述MAC CE的生效时刻为终端接收到MAC CE后向基站发 送HARQ-ACK反馈,且基站接收到HARQ-ACK反馈之后的时刻。
在上述步骤中,需要强调获取上述PUCCH repetition enabling的状态信息的时机为当MAC CE生效时,否则获取的PUCCH repetition enabling的状态信息无效。若终端接收到的MAC CE未生效时,基站设定默认配置,以指示终端采用动态方式或者半静态方式确定重复传输次数。
第六种情况:基站生成目标信息,参阅图18所示,具体包括:
步骤611:基站为PUCCH repetition enabling指示域预设第一状态值或者第二状态值。
实施过程中,基站预先生成DCI中PUCCH repetition enabling指示域的状态值,具体包括第一状态值或者第二状态值。通常,基站是在控制信息中生成上述第一状态值或者第二状态值的。
步骤612:基站为第一状态值生成表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,基站为第二状态值生成表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数。
在预设了第一状态值或者第二状态值之后,需要基站生成相对应的指示动作,以便终端在接收到状态信息后去执行对应的动作。实施过程中,基站将第一状态值相对应的指示动作生成为指示终端采用动态方式确定PUCCH重复传输次数;将第二状态值相对应的指示动作生成为指示终端采用半静态方式确定PUCCH重复传输次数。
当然,基站也可以将第一状态值相对应的指示动作生成为指示终端采用半静态方式确定PUCCH重复传输次数;将第二状态值相对应的指示动作生成为指示终端采用动态方式确定PUCCH重复传输次数,从而达到灵活生成状态值的目的。
步骤613:基站基于PUCCH repetition enabling指示域的预设状态值和指示动作,生成第二目标信息。
在生成了上述第一状态值或者第二状态值后,基站基于上述第一状态值、第二状态值以及相对应的指示动作生成第二目标信息,以发送给终端指示终端采用动态方式或者半静态方式确定PUCCH重复传输次数。
此外,在该种情况中还包括:若基站未生成PUCCH repetition enabling指示域,在这种方式中,可以通过高层信令指示终端采用半静态方式确定PUCCH重复传输次数。
步骤202:基站向终端发送目标信息,以使终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
实施过程中,在基站生成了第一目标信息和第二目标信息(即目标信息)后,基站将目标信息发送给终端,这样,终端能够基于目标信息,采用动态方式或者半静态方式确定 PUCCH重复传输次数。即终端基于第一目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,或者,终端基于第二目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
下面采用几个具体的应用场景对上述实施例作进一步详细说明。
应用场景1:
基站为终端配置了3个search space{#1,#2,#3},其中,search space#1中配置的PUCCH repetition enabling为enable状态;search space#2中配置的PUCCH repetition enabling为disable状态;search space#3中没有配置PUCCH repetition enabling相关信息。
同时,基站为上述PUCCH repetition enabling为enable的状态信息配置了指示动作,即指示终端采用动态方式确定PUCCH重复传输次数。同样的,基站为上述PUCCH repetition enabling为disable的状态信息配置了指示动作,即指示终端采用半静态方式确定PUCCH重复传输次数。
由于终端在不同的PUCCH repetition enabling的状态信息下采用不同方式确定重复传输次数,基站需要预先给终端配置分别对应不同search space的PUCCH资源集合,假设如表1所示。
如果终端接收到search space#1中的DCI调度物理下行共享信道(Physical Downlink Shared Channel,PDSCH),那么,该DCI中PRI域在指示PUCCH资源的同时还指示了PUCCH的重复传输次数。例如,PRI域可以根据表1的第三列或者第四列配置确定PUCCH的资源及其对应的重复传输次数。此时,PRI域可以指示2个或4个不同的PUCCH资源及其对应的重复传输次数。
如果终端接收到search space#2中的DCI调度PDSCH,则根据Rel-15/16中的定义,该DCI中PRI域仅用于指示PUCCH资源,在这种情况下,PUCCH的重复传输次数由高层参数PUCCH-Config中配置的nrofslot确定。例如,PRI域根据表1的第二列配置确定PUCCH的资源。此时PRI域可以指示8个不同的PUCCH资源,而每个PUCCH的重复传输次数半静态配置确定。
如果终端接收到search space#3中的DCI调度的PDSCH,则该DCI中的PRI域默认仅用于指示PUCCH资源,PUCCH的重复传输次数由PUCCH-Config中配置的nrofslot确定。例如,PRI域根据表1的第二列配置确定PUCCH资源。
另外,如果两个调度PDSCH的DCI传输所在的search space配置的PUCCH repetition enabling信息不同,PDSCH对应的HARQ-ACK反馈需要在不同的时隙/子时隙内传输,从而可以避免由于两个search space对应的PUCCH资源集合不同而导致最终确定的PUCCH 资源和PUCCH重复传输次数不同的情况出现。
应用场景2:
基站为终端配置了3个search space{#1,#2,#3}。其中,search space#1中配置的PUCCH repetition enabling为enable状态;search space#2中配置的PUCCH repetition enabling为disable状态;search space#3中没有配置PUCCH repetition enabling相关信息。
同时,基站为上述PUCCH repetition enabling为enable的状态信息配置了指示动作,即指示终端采用动态方式确定PUCCH重复传输次数。同样的,基站为上述PUCCH repetition enabling为disable的状态信息配置了指示动作,即指示终端采用半静态方式确定PUCCH重复传输次数。
此外,在配置PUCCH资源时,基站在PUCCH-Config中额外配置了Search Space ID集合,即search space ID list{search space#1,search space#2}。基站预先给终端配置分别对应不同search space的PUCCH资源集合,假设如表1所示。
如果终端接收到search space#1和search space#2中的DCI调度PDSCH,则该DCI中PRI域在指示PUCCH资源的同时还需要指示PUCCH的重复传输次数。例如,PRI域可以根据表1的第三列或者第四列配置确定PUCCH的资源及其对应的重复传输次数。此时,PRI域可以指示2个或4个不同的PUCCH资源及其对应的重复传输次数。
如果终端接收到search space#3中的DCI调度PDSCH,则根据Rel-15/16中的定义,该DCI中PRI域仅用于指示PUCCH资源,在这种情况下,PUCCH的重复传输次数由高层参数PUCCH-Config中配置的nrofslot确定。例如,PRI域根据表1的第二列配置确定PUCCH的资源。此时,PRI域可以指示8个不同的PUCCH资源,而每个PUCCH的重复传输次数半静态配置确定。
额外的,如果两个调度PDSCH的DCI传输所在的search space配置的PUCCH资源集合不同,所述PDSCH对应的HARQ-ACK反馈需要在不同的时隙/子时隙传输,从而可以避免由于两个search space对应的PUCCH资源集合不同而导致最终确定的PUCCH资源和PUCCH重复传输次数不同的情况出现。
应用场景3:
基站配置3个BWP{#1,#2,#3},其中,BWP#1中配置的PUCCH repetition enabling为enable状态;BWP#2中配置的PUCCH repetition enabling为disable状态;BWP#3中没有配置PUCCH repetition enabling相关信息。
同时,基站为上述BWP中配置的PUCCH repetition enabling为enable的状态信息配置了指示动作,即指示终端采用动态方式确定PUCCH重复传输次数。同样的,基站为上述 PUCCH repetition enabling为disable的状态信息配置了指示动作,即指示终端采用半静态方式确定PUCCH重复传输次数。
由于终端在不同的PUCCH repetition enabling的状态信息下采用不同方式指示重复传输次数,基站需要预先给终端配置分别对应不同BWP的PUCCH资源集合,假设如表1所示。
如果终端接收到BWP#1上发送的DCI调度PDSCH,则该DCI中PRI域在指示PUCCH资源的同时还指示了PUCCH的重复传输次数。例如,PRI域可以根据表1的第三列或者第四列配置确定PUCCH的资源及其对应的重复传输次数。此时,PRI域可以指示2个或4个不同的PUCCH资源及其对应的重复传输次数。
如果终端接收到BWP#2上发送的DCI调度PDSCH,则根据Rel-15/16中的定义,该DCI中PRI域仅用于指示PUCCH资源,在这种情况下,PUCCH的重复传输次数由PUCCH-Config中配置的nrofslot确定。例如,PRI域根据表1的第二列配置确定PUCCH的资源。此时PRI域可以指示8个不同的PUCCH资源,而每个PUCCH的重复传输次数半静态配置确定。
如果终端接收到BWP#3上发送的DCI调度PDSCH,则该DCI中的PRI域默认仅用于指示PUCCH资源,PUCCH的重复传输次数PUCCH-Config中配置的nrofslot确定。例如,PRI域根据表1的第二列配置确定PUCCH资源。
同理,由于终端支持上下行在不同的BWP工作,还可以根据所述DCI指示的PUCCH信道传输所在的BWP索引确定终端行为。如果PUCCH信道在BWP#1上传输,则该DCI中PRI域在指示PUCCH资源的同时还需要指示PUCCH的重复传输次数。
例如,PRI域可以根据表1的第三列或者第四列配置确定PUCCH的资源及其对应的重复传输次数。此时PRI域可以指示2个或4个不同的PUCCH资源及其对应的重复传输次数。如果PUCCH信道在BWP#2上传输,则根据Rel-15/16中的定义,该DCI中PRI域仅用于指示PUCCH资源,PUCCH的重复传输次数由PUCCH-Config中配置的nrofslot确定。例如,PRI域根据表1的第二列配置确定PUCCH的资源。此时PRI域可以指示8个不同的PUCCH资源,而每个PUCCH的重复传输次数由高层信令半静态配置确定。
如果PUCCH信道在BWP#3上传输,则该DCI中的PRI域默认仅用于指示PUCCH资源,PUCCH的重复传输次数由PUCCH-Config中配置的nrofslot确定。在这种情况下,PRI域根据表1的第二列配置确定PUCCH资源。
应用场景4:
假设一个search space中一共有8个PDCCH candidate,其中,包括聚合等级为2的 PDCCH candidate索引#0到#3、聚合等级为4的PDCCH candidate索引#0和#1以及聚合等级为8的PDCCH candidate索引#0和#1,基站可以将PDCCH candidate进行分组。
为了不影响DCI的可靠性,每一组PDCCH candidate应该尽可能包含所有的聚合等级。例如,聚合等级为2的索引#0、#1、聚合等级为4的索引#0、聚合等级为8的索引#1的PDCCH candidate为第一目标分组,聚合等级为2的索引#2、#3、聚合等级为4的索引#2、聚合等级为8的索引#2的PDCCH candidate为第二目标分组。基站可以在search space中配置上述分组list,也可以在PUCCH资源中配置上述分组list。基站需要预先给终端配置分别对应不同PDCCH candidate group的PUCCH资源集合,假设如表1所示。
如果终端接收到在第一目标分组PDCCH candidate中的一个PDCCH candidate上发送的DCI调度PDSCH,则该DCI中PRI域在指示PUCCH资源的同时还需要指示PUCCH的重复传输次数。例如,PRI域可以根据表1的第三列或者第四列配置确定PUCCH的资源及其对应的重复传输次数。此时,PRI域可以指示2个或4个不同的PUCCH资源及其对应的重复传输次数。
如果终端接收到在第二目标分组PDCCH candidate中的一个PDCCH candidate上发送的DCI调度PDSCH,则根据Rel-15/16中的定义,该DCI中PRI域仅用于指示PUCCH资源,PUCCH的重复传输次数由PUCCH-Config中配置的nrofslot确定。例如,PRI域根据表1的第二列配置确定PUCCH的资源。此时PRI域可以指示8个不同的PUCCH资源,而每个PUCCH的重复传输次数由高层信令半静态配置确定。
另外,如果两个调度PDSCH的DCI传输所在的PDCCH candidate group不同,上述PDSCH对应的HARQ-ACK反馈需要在不同的时隙/子时隙传输。以避免由于两个group对应的PUCCH资源集合不同导致最终确定的PUCCH和PUCCH重复传输次数不同。实施过程中,通过CCE index指示确定PDCCH candidate位置,从而确定所述PDCCH candidate的所属分组对应的PUCCH集合。而如果基站为终端配置的针对PUCCH format 0/1的资源集合中超过8个entry,现有技术中也需要结合CCE index确定最终的PUCCH资源。此时CCE index可能无法同时满足两个指示需求。因此本实施例中终端不期待高层配置的PUCCH资源集合超过8个entry。
应用场景5:
由于终端在不同的PUCCH repetition enabling配置下采用不同方式指示重复传输次数,基站需要预先给终端配置分别对应不同PUCCH repetition enabling配置信息的PUCCH资源集合,假设如表1所示。
终端接收基站通过PDSCH发送的MAC CE后,从中获取PUCCH repetition enabling 相关配置信息,并向基站反馈HARQ-ACK。如果PUCCH repetition enabling为enable状态,则MAC CE生效后,终端接收到的DCI中PRI域在指示PUCCH资源的同时还需要指示PUCCH的重复传输次数。例如,PRI域可以根据表1的第三列或者第四列配置确定PUCCH的资源及其对应的重复传输次数。此时PRI域可以指示2个或4个不同的PUCCH资源及其对应的重复传输次数。
如果PUCCH repetition enabling为disable状态,则根据Rel-15/16中的定义,MAC CE生效后终端接收到的DCI中PRI域仅用于指示PUCCH资源,PUCCH的重复传输次数由高层参数PUCCH-Config中配置的nrofslot确定。例如,PRI域根据表1的第二列配置确定PUCCH的资源。此时PRI域可以指示8个不同的PUCCH资源,而每个PUCCH的重复传输次数半静态配置确定。实施过程中,当前MAC CE的生效时刻需要在基站接收到终端反馈的ACK之后。
当MAC CE未生效时,默认PUCCH repetition enabling相关配置信息为enable或者disable状态均可。
应用场景6:
由于终端在不同的PUCCH repetition enabling配置下采用不同方式指示重复传输次数,基站需要预先给终端配置分别对应不同PUCCH repetition enabling配置信息的PUCCH资源集合,假设如表1所示。
终端接收调度PDSCH的non-fullback DCI,解析DCI后,如果DCI中没有PUCCH repetition enabling域,则该DCI中的PRI域默认仅用于指示PUCCH资源,PUCCH的重复传输次数由高层参数PUCCH-Config中配置的nrofslot确定。例如,PRI域根据表1的第二列配置确定PUCCH的资源。此时PRI域可以指示8个不同的PUCCH资源,而每个PUCCH的重复传输次数由高层信令半静态配置确定。如果DCI中配置PUCCH repetition enabling域,当域值为0时,该DCI中PRI域在指示PUCCH资源的同时还需要指示PUCCH的重复传输次数。例如,PRI域可以根据表1的第三列或者第四列配置确定PUCCH的资源及其对应的重复传输次数。此时PRI域可以指示2个或4个不同的PUCCH资源及其对应的重复传输次数。否则当域值为1时,根据Rel-15/16中的定义,该DCI中PRI域仅用于指示PUCCH资源,PUCCH的重复传输次数由高层参数PUCCH-Config中配置的nrofslot确定。
基于同一发明构思,参阅图19所示,本公开实施例提供一种终端,包括:
存储器1901,用于存储可执行计算机程序;
处理器1902,用于读取存储器1901中的计算机程序,执行下列过程:
接收基站发送的目标信息,其中,目标信息包括第一目标信息或者第二目标信息;
基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
其中,在图19中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1902代表的一个或多个处理器1902和存储器1901代表的存储器1901的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。处理器1902负责管理总线架构和通常的处理,存储器1901可以存储处理器1902在执行操作时所使用的数据。
处理器1902负责管理总线架构和通常的处理,存储器1901可以存储处理器1902在执行操作时所使用的数据。
可选地,若处理器1902基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,第一目标信息包括:
搜索空间Search Space配置信息、控制资源集合CORESET配置信息或带宽分片BWP配置信息;
或者,
PDCCH候选candidate或PDCCH检测时机MO的分组信息;
第二目标信息包括:
介质接入控制层控制单元MAC CE或DCI中承载的控制信息。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器1902用于:
获取Search Space配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则终端采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则终端采用半静态方式确定PUCCH重复传输次数。
可选地,处理器1902还用于:
若未获取到Search Space配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则基于目标信息采用动态方式或者半静态方式,确定PUCCH重复传输次数,处理器1902用于:
接收第一配置信息,以及根据Search Space配置信息获取Search Space ID,并确定 Search Space ID与第一配置信息之间的第一关联关系,其中,第一配置信息至少包括PUCCH资源中配置的Search Space ID集合,Search Space ID集合表征允许处理器1902采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中包括Search Space ID,则采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中不包括Search Space ID,则采用半静态方式确定PUCCH重复传输次数。
可选地,处理器1902还用于:
若未接收到第一配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器1902用于:
获取CORESET配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,处理器1902还用于:
若未获取到CORESET配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器1902还用于:
接收第二配置信息,以及根据CORESET配置信息获取CORESET ID,并确定CORESET ID与第二配置信息的第二关联关系,其中,其中,第二配置信息至少包括PUCCH资源中配置的CORESET ID集合,CORESET ID集合表征允许处理器1902采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中包括CORESET ID,则采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中不包括CORESET ID,则采用半静态方式确定PUCCH重复传输次数。
可选地,处理器1902还用于:
若未接收到第二配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的BWP配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器1902用于:
根据BWP配置信息获取第三配置信息,其中,第三配置信息为PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,处理器1902还用于:
若未成功获取到第三配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的PDCCH candidate或者PDCCH MO的分组信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器1902用于:
获取PDCCH candidate或者PDCCH MO的位置信息;
根据分组信息获取第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息;
若位置信息与第一目标分组匹配,则采用动态方式确定PUCCH重复传输次数,其中,第一目标分组为预先设定的,指示处理器1902采用动态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合;
若位置信息与第二目标分组匹配,则采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组为预先设定的,指示处理器1902采用半静态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
可选地,处理器1902还用于:
若未接收到分组信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式获取的:
从Search Space配置信息中获取的;
从DCI中PRI域指示的PUCCH相关配置信息中获取的;
根据协议预定义获取的。
可选地,若目标信息为第二目标信息中的MAC CE,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器1902用于:
当MAC CE生效时,获取MAC CE中携带的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数;
其中,MAC CE的生效时刻为处理器1902接收到MAC CE后向基站发送HARQ-ACK 反馈,且基站接收到HARQ-ACK反馈之后的时刻。
可选地,处理器1902还用于:
若MAC CE未生效,则采用动态方式或者半静态方式确定重复传输次数。
可选地,若目标信息为第二目标信息中的DCI中承载的控制信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,处理器1902用于:
从控制信息中获取DCI中PUCCH repetition enabling指示域的状态值;
若PUCCH repetition enabling指示域的状态值为预设的第一状态值,则采用动态方式确定PUCCH重复传输次数,其中,第一状态值用于指示终端采用动态方式确定PUCCH重复传输次数;
若PUCCH repetition enabling指示域的状态值为预设的第二状态值,则采用半静态方式确定PUCCH重复传输次数,其中,第二状态值用于指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,处理器1902还用于:
若未从控制信息中获取到DCI中PUCCH repetition enabling指示域的状态值,则采用半静态方式确定PUCCH重复传输次数。
上述存储器1901和处理器1902相互配合,以实现上述实施例中步骤101-步骤102中终端所执行的任意一种方法,此处不再赘述。
基于同一发明构思,参阅图20所示,本公开实施例提供一种基站,包括:
存储器2001,用于存储可执行计算机程序;
处理器2002,用于读取存储器2001中的计算机程序,执行以下过程:
生成目标信息,其中,目标信息包括第一目标信息或者第二目标信息;
向终端发送目标信息,以使终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
其中,在图20中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器2002代表的一个或多个处理器2002和存储器2001代表的存储器2001的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。处理器2002负责管理总线架构和通常的处理,存储器2001可以存储处理器2002在执行操作时所使用的数据。
处理器2002负责管理总线架构和通常的处理,存储器2001可以存储处理器2002在 执行操作时所使用的数据。
可选地,第一目标信息包括:
Search Space配置信息、CORESET配置信息或BWP配置信息;
或者,
PDCCH candidate或PDCCH MO的分组信息;
第二目标信息包括:
MAC CE或DCI中承载的控制信息。
可选地,若终端基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,生成目标信息,处理器2002用于:
在Search Space配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于DCI对应的Search Space配置信息中配置的PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
可选地,处理器2002还用于:
若未配置Search Space配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,处理器2002用于:
基于在PUCCH资源中配置的Search Space ID集合,生成第一配置信息;
为第一配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基于第一配置信息和指示动作,生成第一目标信息。
可选地,生成目标信息,处理器2002用于:
在CORESET配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于CORESET配置信息中配置PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
可选地,处理器2002还用于:
若未配置CORESET配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,处理器2002用于:
基于在PUCCH资源中配置的CORESET ID集合,生成第二配置信息;
为第二配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基于第二配置信息和指示动作,生成第一目标信息。
可选地,生成目标信息,处理器2002用于:
基于PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息生成第三配置信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于状态信息和指示动作,生成第一目标信息。
可选地,处理器2002还用于:
若未配置PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,处理器2002用于:
基于位置分组信息配置第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组包括PDCCH candidate或者PDCCH MO的位置分组信息;
为第一目标分组配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,其中,第一目标分组包括PDCCH candidate集合或PDCCH MO集合;
为第二目标分组配置表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组包括PDCCH candidate集合或PDCCH MO集合;
基于第一目标分组、第二目标分组和指示动作,生成第一目标信息。
可选地,处理器2002还用于:
若未配置第一目标分组和第二目标分组,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式配置的:
在Search Space配置信息中配置的;
在DCI中PRI域指示的PUCCH资源相关配置信息中配置的;
根据协议预定义配置的。
可选地,生成目标信息,处理器2002用于:
生成MAC CE中携带的PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息生成表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于状态信息和指示动作,生成第二目标信息;
其中,MAC CE的生效时刻为终端接收到MAC CE后向基站发送HARQ-ACK反馈,且基站接收到HARQ-ACK反馈之后的时刻。
可选地,处理器2002还用于:
若终端接收到的MAC CE未生效时,基站设定默认配置,以指示终端采用动态方式或者半静态方式确定重复传输次数。
可选地,生成目标信息,处理器2002用于:
为PUCCH repetition enabling指示域预设第一状态值或者第二状态值;
为第一状态值生成表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,基站为第二状态值生成表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于PUCCH repetition enabling指示域的预设状态值和指示动作,生成第二目标信息。
可选地,处理器2002还用于:
若未生成PUCCH repetition enabling指示域,则指示终端采用半静态方式确定PUCCH重复传输次数。
上述存储器2001和处理器2002相互配合,以实现上述实施例中步骤201-步骤202中基站所执行的任意一种方法,此处不再赘述。
基于同一发明构思,本公开实施例中,提供一种确定PUCCH重复传输次数的指示装置,参阅图21所示,该装置包括:
接收单元2101,用于接收基站发送的目标信息,其中,所述目标信息包括第一目标信息或者第二目标信息;
确定单元2102,用于基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
可选地,若确定单元2102基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,第一目标信息包括:
搜索空间Search Space配置信息、控制资源集合CORESET配置信息或带宽分片BWP配置信息;
或者,
PDCCH候选candidate或PDCCH检测时机MO的分组信息;
第二目标信息包括:
介质接入控制层控制单元MAC CE或DCI中承载的控制信息。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元2102用于:
获取Search Space配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元2102还用于:
若未获取到Search Space配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的Search Space配置信息,则基于目标信息采用动态方式或者半静态方式,确定PUCCH重复传输次数,确定单元2102用于:
接收第一配置信息,以及根据Search Space配置信息获取Search Space ID,并确定Search Space ID与第一配置信息之间的第一关联关系,其中,第一配置信息至少包括PUCCH资源中配置的Search Space ID集合,Search Space ID集合表征允许确定单元采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中包括Search Space ID,则采用动态方式确定PUCCH重复传输次数;
若第一关联关系表征第一配置信息中不包括Search Space ID,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元2102还用于:
若未接收到第一配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元2102用于:
获取CORESET配置信息中PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元2102还用于:
若未获取到CORESET配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的CORESET配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元2102还用于:
接收第二配置信息,以及根据CORESET配置信息获取CORESET ID,并确定CORESET ID与第二配置信息的第二关联关系,其中,第二配置信息至少包括PUCCH资源中配置的CORESET ID集合,CORESET ID集合表征允许确定单元采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中包括CORESET ID,则采用动态方式确定PUCCH重复传输次数;
若第二关联关系表征第二配置信息中不包括CORESET ID,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元2102还用于:
若未接收到第二配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的BWP配置信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元2102用于:
根据BWP配置信息获取第三配置信息,其中,第三配置信息为PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元2102还用于:
若未成功获取到第三配置信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,若目标信息为第一目标信息中的PDCCH candidate或者PDCCH MO的分组信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元2102用于:
获取PDCCH candidate或者PDCCH MO的位置信息;
根据分组信息获取第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息;
若位置信息与第一目标分组匹配,则采用动态方式确定PUCCH重复传输次数,其中,第一目标分组为预先设定的,指示确定单元采用动态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合;
若位置信息与第二目标分组匹配,则采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组为预先设定的,指示确定单元采用半静态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
可选地,确定单元2102还用于:
若未接收到分组信息,则采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式获取的:
从Search Space配置信息中获取的;
从DCI中PRI域指示的PUCCH相关配置信息中获取的;
根据协议预定义获取的。
可选地,若目标信息为第二目标信息中的MAC CE,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元2102用于:
当MAC CE生效时,获取MAC CE中携带的PUCCH repetition enabling的状态信息;
若状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
若状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数;
其中,MAC CE的生效时刻为确定单元接收到MAC CE后向基站发送HARQ-ACK反馈,且基站接收到HARQ-ACK反馈之后的时刻。
可选地,确定单元2102还用于:
若MAC CE未生效,则采用动态方式或者半静态方式确定重复传输次数。
可选地,若目标信息为第二目标信息中的DCI中承载的控制信息,则基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,确定单元2102用于:
从控制信息中获取DCI中PUCCH repetition enabling指示域的状态值;
若PUCCH repetition enabling指示域的状态值为预设的第一状态值,则采用动态方式确定PUCCH重复传输次数,其中,第一状态值用于指示确定单元采用动态方式确定PUCCH重复传输次数;
若PUCCH repetition enabling指示域的状态值为预设的第二状态值,则采用半静态方式确定PUCCH重复传输次数,其中,第二状态值用于指示确定单元采用半静态方式确定PUCCH重复传输次数。
可选地,确定单元2102还用于:
若未从控制信息中获取到DCI中PUCCH repetition enabling指示域的状态值,则采用半静态方式确定PUCCH重复传输次数。
基于同一发明构思,本公开实施例中,提供一种确定PUCCH重复传输次数的指示装置,参阅图22所示,该装置包括:
生成单元2201,用于生成目标信息,其中,所述目标信息包括第一目标信息或者第二目标信息;
发送单元2202,用于向终端发送所述目标信息,以使所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
可选地,第一目标信息包括:
Search Space配置信息、CORESET配置信息或BWP配置信息;
或者,
PDCCH candidate或PDCCH MO的分组信息;
第二目标信息包括:
MAC CE或DCI中承载的控制信息。
可选地,若终端基于目标信息,采用半静态方式确定PUCCH重复传输次数,则重复传输次数为至少一次。
可选地,生成目标信息,生成单元2201用于:
在Search Space配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于DCI对应的Search Space配置信息中配置的PUCCH repetition enabling的状态信 息和指示动作,生成第一目标信息。
可选地,生成单元2201还用于:
若未配置Search Space配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,生成单元2201用于:
基于在PUCCH资源中配置的Search Space ID集合,生成第一配置信息;
为第一配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基于第一配置信息和指示动作,生成第一目标信息。
可选地,生成目标信息,生成单元2201用于:
在CORESET配置信息中配置PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于DCI对应的CORESET配置信息中配置PUCCH repetition enabling的状态信息和指示动作,生成第一目标信息。
可选地,生成单元2201还用于:
若未配置CORESET配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,生成单元2201用于:
基于在PUCCH资源中配置的CORESET ID集合,生成第二配置信息;
为第二配置信息配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
基于第二配置信息和指示动作,生成第一目标信息。
可选地,生成目标信息,生成单元2201用于:
基于PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息生成第三配置信息,其中,状态信息为使能状态或者非使能状态;
为状态信息配置表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静 态方式确定PUCCH重复传输次数;
基于状态信息和指示动作,生成第一目标信息。
可选地,生成单元2201还用于:
若未配置PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,生成目标信息,生成单元2201用于:
基于位置分组信息配置第一目标分组和第二目标分组,其中,第一目标分组和第二目标分组包括PDCCH candidate或者PDCCH MO的位置分组信息;
为第一目标分组配置表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,其中,第一目标分组包括PDCCH candidate集合或PDCCH MO集合;
为第二目标分组配置表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数,其中,第二目标分组包括PDCCH candidate集合或PDCCH MO集合;
基于第一目标分组、第二目标分组和指示动作,生成第一目标信息。
可选地,生成单元2201还用于:
若未配置第一目标分组和第二目标分组,则指示终端采用半静态方式确定PUCCH重复传输次数。
可选地,分组信息是采用以下任意一种方式配置的:
在Search Space配置信息中配置的;
在DCI中PRI域指示的PUCCH资源相关配置信息中配置的;
根据协议预定义配置的。
可选地,生成目标信息,生成单元2201用于:
生成MAC CE中携带的PUCCH repetition enabling的状态信息,其中,状态信息为使能状态或者非使能状态;
为状态信息生成表征的指示动作,其中,使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于状态信息和指示动作,生成第二目标信息;
其中,MAC CE的生效时刻为终端接收到MAC CE后向生成单元2201发送 HARQ-ACK反馈,且生成单元2201接收到HARQ-ACK反馈之后的时刻。
可选地,生成单元2201还用于:
若终端接收到的MAC CE未生效时,生成单元2201设定默认配置,以指示终端采用动态方式或者半静态方式确定重复传输次数。
可选地,生成目标信息,生成单元2201用于:
为PUCCH repetition enabling指示域预设第一状态值或者第二状态值;
为第一状态值生成表征的指示动作,指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,装置为第二状态值生成表征的指示动作,指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
基于PUCCH repetition enabling指示域的预设状态值和指示动作,生成第二目标信息。
可选地,生成单元2201还用于:
若未生成PUCCH repetition enabling指示域,则指示终端采用半静态方式确定PUCCH重复传输次数。
基于同一发明构思,本公开实施例提供一种计算机可读存储介质,当存储介质中的指令由处理器执行时,使得处理器能够执行终端所执行的方法。
基于同一发明构思,本公开实施例提供一种计算机可读存储介质,当存储介质中的指令由处理器执行时,使得处理器能够执行基站所执行的方法。
综上所述,本公开实施例中,该确定PUCCH重复传输次数的指示方法为:终端接收基站发送的目标信息,其中,上述目标信息包括第一目标信息或者第二目标信息,终端基于目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,这样,终端可以基于基站的指示,根据实际应用场景,灵活地选取动态方式或半静态方式确定PUCCH重复传输次数,以满足实际使用需求,既增加了指示方式的多样性,又提高了提示方式的灵活度。
本领域内的技术人员应明白,本申请的实施例可提供为方法、系统、或计算机程序产品系统。因此,本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品系统的形式。
本申请是参照根据本申请的方法、设备(系统)、和计算机程序产品系统的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程 序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样,倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内,则本申请也意图包含这些改动和变型在内。

Claims (116)

  1. 一种确定PUCCH重复传输次数的指示方法,其特征在于,该方法包括:
    终端接收基站发送的目标信息,其中,所述目标信息包括第一目标信息或者第二目标信息;
    所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
  2. 如权利要求1所述的方法,其特征在于,若所述终端基于所述目标信息,采用半静态方式确定PUCCH重复传输次数,则所述重复传输次数为至少一次。
  3. 如权利要求1所述的方法,其特征在于,所述第一目标信息包括:
    搜索空间Search Space配置信息、控制资源集合CORESET配置信息或带宽分片BWP配置信息;
    或者,
    PDCCH候选candidate或PDCCH检测时机MO的分组信息;
    所述第二目标信息包括:
    介质接入控制层控制单元MAC CE或DCI中承载的控制信息。
  4. 如权利要求3所述的方法,其特征在于,若所述目标信息为第一目标信息中的Search Space配置信息,则所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
    所述终端获取所述Search Space配置信息中PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则所述终端采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则所述终端采用半静态方式确定PUCCH重复传输次数。
  5. 如权利要求4所述的方法,其特征在于,还包括:
    若所述终端未获取到所述Search Space配置信息中PUCCH repetition enabling的状态信息,则所述终端采用半静态方式确定PUCCH重复传输次数。
  6. 如权利要求3所述的方法,其特征在于,若所述目标信息为第一目标信息中的Search Space配置信息,则所述终端基于所述目标信息采用动态方式或者半静态方式,确定PUCCH重复传输次数,包括:
    所述终端接收第一配置信息,以及根据所述Search Space配置信息获取Search Space ID,并确定所述Search Space ID与所述第一配置信息之间的第一关联关系,其中,所述第一配 置信息至少包括PUCCH资源中配置的Search Space ID集合,所述Search Space ID集合表征允许终端采用动态方式确定PUCCH重复传输次数;
    若所述第一关联关系表征所述第一配置信息中包括所述Search Space ID,则所述终端采用动态方式确定PUCCH重复传输次数;
    若所述第一关联关系表征所述第一配置信息中不包括所述Search Space ID,则所述终端采用半静态方式确定PUCCH重复传输次数。
  7. 如权利要求6所述的方法,其特征在于,还包括:
    若所述终端未接收到所述第一配置信息,则所述终端采用半静态方式确定PUCCH重复传输次数。
  8. 如权利要求3所述的方法,其特征在于,若所述目标信息为第一目标信息中的CORESET配置信息,则所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
    所述终端获取所述CORESET配置信息中PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则所述终端采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则所述终端采用半静态方式确定PUCCH重复传输次数。
  9. 如权利要求8所述的方法,其特征在于,还包括:
    若所述终端未获取到所述CORESET配置信息中PUCCH repetition enabling的状态信息,则所述终端采用半静态方式确定PUCCH重复传输次数。
  10. 如权利要求3所述的方法,其特征在于,若所述目标信息为第一目标信息中的CORESET配置信息,则所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,还包括:
    所述终端接收第二配置信息,以及根据所述CORESET配置信息获取CORESET ID,并确定所述CORESET ID与所述第二配置信息的第二关联关系,其中,其中,所述第二配置信息至少包括PUCCH资源中配置的CORESET ID集合,所述CORESET ID集合表征允许终端采用动态方式确定PUCCH重复传输次数;
    若所述第二关联关系表征所述第二配置信息中包括所述CORESET ID,则所述终端采用动态方式确定PUCCH重复传输次数;
    若所述第二关联关系表征所述第二配置信息中不包括所述CORESET ID,则所述终端采用半静态方式确定PUCCH重复传输次数。
  11. 如权利要求10所述的方法,其特征在于,还包括:
    若所述终端未接收到所述第二配置信息,则所述终端采用半静态方式确定PUCCH重复传输次数。
  12. 如权利要求3所述的方法,其特征在于,若所述目标信息为第一目标信息中的BWP配置信息,则所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
    所述终端根据所述BWP配置信息获取第三配置信息,其中,所述第三配置信息为PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则所述终端采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则所述终端采用半静态方式确定PUCCH重复传输次数。
  13. 如权利要求12所述的方法,其特征在于,还包括:
    若所述终端未成功获取到所述第三配置信息,则所述终端采用半静态方式确定PUCCH重复传输次数。
  14. 如权利要求3所述的方法,其特征在于,若所述目标信息为第一目标信息中的PDCCH candidate或者PDCCH MO的分组信息,则所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
    所述终端获取所述PDCCH candidate或者PDCCH MO的位置信息;
    所述终端根据所述分组信息获取第一目标分组和第二目标分组,其中,所述第一目标分组和所述第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息;
    若所述位置信息与第一目标分组匹配,则所述终端采用动态方式确定PUCCH重复传输次数,其中,所述第一目标分组为预先设定的,指示所述终端采用动态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合;
    若所述位置信息与第二目标分组匹配,则所述终端采用半静态方式确定PUCCH重复传输次数,其中,所述第二目标分组为预先设定的,指示所述终端采用半静态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
  15. 如权利要求14所述的方法,其特征在于,还包括:
    若所述终端未接收到所述分组信息,则所述终端采用半静态方式确定PUCCH重复传输次数。
  16. 如权利要求14所述的方法,其特征在于,所述分组信息是采用以下任意一种方 式获取的:
    从Search Space配置信息中获取的;
    从DCI中PRI域指示的PUCCH相关配置信息中获取的;
    根据协议预定义获取的。
  17. 如权利要求3所述的方法,其特征在于,若所述目标信息为第二目标信息中的MAC CE,则所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
    当所述MAC CE生效时,所述终端获取所述MAC CE中携带的PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则所述终端采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则所述终端采用半静态方式确定PUCCH重复传输次数;
    其中,所述MAC CE的生效时刻为终端接收到所述MAC CE后向基站发送HARQ-ACK反馈,且所述基站接收到所述HARQ-ACK反馈之后的时刻。
  18. 如权利要求17所述的方法,其特征在于,所述方法还包括:
    若所述MAC CE未生效,则所述终端采用动态方式或者半静态方式确定重复传输次数。
  19. 如权利要求3所述的方法,其特征在于,若所述目标信息为第二目标信息中的DCI中承载的控制信息,则所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,包括:
    所述终端从所述控制信息中获取所述DCI中PUCCH repetition enabling指示域的状态值;
    若所述PUCCH repetition enabling指示域的状态值为预设的第一状态值,则所述终端采用动态方式确定PUCCH重复传输次数,其中,所述第一状态值用于指示所述终端采用动态方式确定PUCCH重复传输次数;
    若所述PUCCH repetition enabling指示域的状态值为预设的第二状态值,则所述终端采用半静态方式确定PUCCH重复传输次数,其中,所述第二状态值用于指示所述终端采用半静态方式确定PUCCH重复传输次数。
  20. 如权利要求14所述的方法,其特征在于,还包括:
    若所述终端未从所述控制信息中获取到所述DCI中PUCCH repetition enabling指示域的状态值,则所述终端采用半静态方式确定PUCCH重复传输次数。
  21. 一种确定PUCCH重复传输次数的指示方法,其特征在于,该方法包括:
    基站生成目标信息,其中,所述目标信息包括第一目标信息或者第二目标信息;
    所述基站向终端发送所述目标信息,以使所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
  22. 如权利要求21所述的方法,其特征在于,所述第一目标信息包括:
    Search Space配置信息、CORESET配置信息或BWP配置信息;
    或者,
    PDCCH candidate或PDCCH MO的分组信息;
    所述第二目标信息包括:
    MAC CE或DCI中承载的控制信息。
  23. 如权利要求21所述的方法,其特征在于,若所述终端基于所述目标信息,采用半静态方式确定PUCCH重复传输次数,则所述重复传输次数为至少一次。
  24. 如权利要求22所述的方法,其特征在于,所述基站生成目标信息,包括:
    所述基站在所述Search Space配置信息中配置PUCCH repetition enabling的状态信息,其中,所述状态信息为使能状态或者非使能状态;
    所述基站为所述状态信息配置表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    所述基站基于所述DCI对应的Search Space配置信息中配置的PUCCH repetition enabling的所述状态信息和所述指示动作,生成所述第一目标信息。
  25. 如权利要求24所述的方法,其特征在于,还包括:
    若所述基站未配置所述Search Space配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
  26. 如权利要求22所述的方法,其特征在于,所述基站生成目标信息,包括:
    所述基站基于在PUCCH资源中配置的Search Space ID集合,生成第一配置信息;
    所述基站为所述第一配置信息配置表征的指示动作,所述指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
    所述基站基于所述第一配置信息和所述指示动作,生成所述第一目标信息。
  27. 如权利要求22所述的方法,其特征在于,所述基站生成目标信息,包括:
    所述基站在所述CORESET配置信息中配置PUCCH repetition enabling的状态信息,其中,所述状态信息为使能状态或者非使能状态;
    所述基站为所述状态信息配置表征的指示动作,其中,所述使能状态表征的指示动作 为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    所述基站基于所述DCI对应的CORESET配置信息中配置PUCCH repetition enabling的所述状态信息和所述指示动作,生成第一目标信息。
  28. 如权利要求27所述的方法,其特征在于,还包括:
    若所述基站未配置所述CORESET配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
  29. 如权利要求22所述的方法,其特征在于,所述基站生成目标信息,包括:
    所述基站基于在PUCCH资源中配置的CORESET ID集合,生成第二配置信息;
    所述基站为所述第二配置信息配置表征的指示动作,所述指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
    所述基站基于所述第二配置信息和所述指示动作,生成所述第一目标信息。
  30. 如权利要求22所述的方法,其特征在于,所述基站生成目标信息,包括:
    所述基站基于PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息生成第三配置信息,其中,所述状态信息为使能状态或者非使能状态;
    所述基站为所述状态信息配置表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    所述基站基于所述状态信息和所述指示动作,生成所述第一目标信息。
  31. 如权利要求29所述的方法,其特征在于,还包括:
    若所述基站未配置所述PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
  32. 如权利要求22所述的方法,其特征在于,基站生成目标信息,包括:
    基站基于位置分组信息配置第一目标分组和第二目标分组,其中,所述第一目标分组和所述第二目标分组包括PDCCH candidate或者PDCCH MO的位置分组信息;
    所述基站为所述第一目标分组配置表征的指示动作,所述指示动作为:指示所述终端采用动态方式确定PUCCH重复传输次数,其中,所述第一目标分组包括PDCCH candidate集合或PDCCH MO集合;
    所述基站为所述第二目标分组配置表征的指示动作,所述指示动作为:指示所述终端 采用半静态方式确定PUCCH重复传输次数,其中,所述第二目标分组包括PDCCH candidate集合或PDCCH MO集合;
    所述基站基于所述第一目标分组、所述第二目标分组和所述指示动作,生成所述第一目标信息。
  33. 如权利要求31所述的方法,其特征在于,还包括:
    若所述基站未配置所述第一目标分组和所述第二目标分组,则指示终端采用半静态方式确定PUCCH重复传输次数。
  34. 如权利要求31所述的方法,其特征在于,所述分组信息是采用以下任意一种方式配置的:
    在Search Space配置信息中配置的;
    在DCI中PRI域指示的PUCCH资源相关配置信息中配置的;
    根据协议预定义配置的。
  35. 如权利要求22所述的方法,其特征在于,所述基站生成目标信息,包括:
    基站生成MAC CE中携带的PUCCH repetition enabling的状态信息,其中,所述状态信息为使能状态或者非使能状态;
    所述基站为所述状态信息生成表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    所述基站基于所述状态信息和所述指示动作,生成所述第二目标信息;
    其中,所述MAC CE的生效时刻为终端接收到所述MAC CE后向基站发送HARQ-ACK反馈,且所述基站接收到所述HARQ-ACK反馈之后的时刻。
  36. 如权利要求22所述的方法,其特征在于,所述方法还包括:
    若终端接收到的所述MAC CE未生效时,所述基站设定默认配置,以指示终端采用动态方式或者半静态方式确定重复传输次数。
  37. 如权利要求22所述的方法,其特征在于,所述基站生成目标信息,包括:
    所述基站为PUCCH repetition enabling指示域预设第一状态值或者第二状态值;
    所述基站为所述第一状态值生成表征的指示动作,所述指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述基站为所述第二状态值生成表征的指示动作,所述指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    所述基站基于所述PUCCH repetition enabling指示域的所述预设状态值和所述指示动作,生成第二目标信息。
  38. 如权利要求37所述的方法,其特征在于,还包括:
    若所述基站未生成所述PUCCH repetition enabling指示域,则指示终端采用半静态方式确定PUCCH重复传输次数。
  39. 一种终端,其特征在于,包括:
    存储器,用于存储可执行计算机程序;
    处理器,用于读取存储器中的计算机程序,执行下列过程:
    接收基站发送的目标信息,其中,所述目标信息包括第一目标信息或者第二目标信息;
    基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
  40. 如权利要求39所述的终端,其特征在于,若所述处理器基于所述目标信息,采用半静态方式确定PUCCH重复传输次数,则所述重复传输次数为至少一次。
  41. 如权利要求39所述的终端,其特征在于,所述第一目标信息包括:
    搜索空间Search Space配置信息、控制资源集合CORESET配置信息或带宽分片BWP配置信息;
    或者,
    PDCCH候选candidate或PDCCH检测时机MO的分组信息;
    所述第二目标信息包括:
    介质接入控制层控制单元MAC CE或DCI中承载的控制信息。
  42. 如权利要求41所述的终端,其特征在于,若所述目标信息为第一目标信息中的Search Space配置信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述处理器用于:
    获取所述Search Space配置信息中PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
  43. 如权利要求42所述的终端,其特征在于,所述处理器还用于:
    若未获取到所述Search Space配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
  44. 如权利要求41所述的终端,其特征在于,若所述目标信息为第一目标信息中的Search Space配置信息,则基于所述目标信息采用动态方式或者半静态方式,确定PUCCH重复传输次数,所述处理器用于:
    接收第一配置信息,以及根据所述Search Space配置信息获取Search Space ID,并确定所述Search Space ID与所述第一配置信息之间的第一关联关系,其中,所述第一配置信 息至少包括PUCCH资源中配置的Search Space ID集合,所述Search Space ID集合表征允许所述处理器采用动态方式确定PUCCH重复传输次数;
    若所述第一关联关系表征所述第一配置信息中包括所述Search Space ID,则采用动态方式确定PUCCH重复传输次数;
    若所述第一关联关系表征所述第一配置信息中不包括所述Search Space ID,则采用半静态方式确定PUCCH重复传输次数。
  45. 如权利要求44所述的终端,其特征在于,所述处理器还用于:
    若未接收到所述第一配置信息,则采用半静态方式确定PUCCH重复传输次数。
  46. 如权利要求41所述的终端,其特征在于,若所述目标信息为第一目标信息中的CORESET配置信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述处理器用于:
    获取所述CORESET配置信息中PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
  47. 如权利要求46所述的终端,其特征在于,所述处理器还用于:
    若未获取到所述CORESET配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
  48. 如权利要求41所述的终端,其特征在于,若所述目标信息为第一目标信息中的CORESET配置信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述处理器还用于:
    接收第二配置信息,以及根据所述CORESET配置信息获取CORESET ID,并确定所述CORESET ID与所述第二配置信息的第二关联关系,其中,所述第二配置信息至少包括PUCCH资源中配置的CORESET ID集合,所述CORESET ID集合表征允许所述处理器采用动态方式确定PUCCH重复传输次数;
    若所述第二关联关系表征所述第二配置信息中包括所述CORESET ID,则采用动态方式确定PUCCH重复传输次数;
    若所述第二关联关系表征所述第二配置信息中不包括所述CORESET ID,则采用半静态方式确定PUCCH重复传输次数。
  49. 如权利要求48所述的终端,其特征在于,所述处理器还用于:
    若未接收到所述第二配置信息,则采用半静态方式确定PUCCH重复传输次数。
  50. 如权利要求41所述的终端,其特征在于,若所述目标信息为第一目标信息中的 BWP配置信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述处理器用于:
    根据所述BWP配置信息获取第三配置信息,其中,所述第三配置信息为PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
  51. 如权利要求50所述的终端,其特征在于,所述处理器还用于:
    若未成功获取到所述第三配置信息,则采用半静态方式确定PUCCH重复传输次数。
  52. 如权利要求41所述的终端,其特征在于,若所述目标信息为第一目标信息中的PDCCH candidate或者PDCCH MO的分组信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述处理器用于:
    获取所述PDCCH candidate或者PDCCH MO的位置信息;
    根据所述分组信息获取第一目标分组和第二目标分组,其中,所述第一目标分组和所述第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息;
    若所述位置信息与第一目标分组匹配,则采用动态方式确定PUCCH重复传输次数,其中,所述第一目标分组为预先设定的,指示所述处理器采用动态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合;
    若所述位置信息与第二目标分组匹配,则采用半静态方式确定PUCCH重复传输次数,其中,所述第二目标分组为预先设定的,指示所述处理器采用半静态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
  53. 如权利要求52所述的终端,其特征在于,所述处理器还用于:
    若未接收到所述分组信息,则采用半静态方式确定PUCCH重复传输次数。
  54. 如权利要求52所述的终端,其特征在于,所述分组信息是采用以下任意一种方式获取的:
    从Search Space配置信息中获取的;
    从DCI中PRI域指示的PUCCH相关配置信息中获取的;
    根据协议预定义获取的。
  55. 如权利要求41所述的终端,其特征在于,若所述目标信息为第二目标信息中的MAC CE,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次 数,所述处理器用于:
    当所述MAC CE生效时,获取所述MAC CE中携带的PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数;
    其中,所述MAC CE的生效时刻为所述处理器接收到所述MAC CE后向基站发送HARQ-ACK反馈,且所述基站接收到所述HARQ-ACK反馈之后的时刻。
  56. 如权利要求55所述的终端,其特征在于,所述处理器还用于:
    若所述MAC CE未生效,则采用动态方式或者半静态方式确定重复传输次数。
  57. 如权利要求41所述的终端,其特征在于,若所述目标信息为第二目标信息中的DCI中承载的控制信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述处理器用于:
    从所述控制信息中获取所述DCI中PUCCH repetition enabling指示域的状态值;
    若所述PUCCH repetition enabling指示域的状态值为预设的第一状态值,则采用动态方式确定PUCCH重复传输次数,其中,所述第一状态值用于指示所述处理器采用动态方式确定PUCCH重复传输次数;
    若所述PUCCH repetition enabling指示域的状态值为预设的第二状态值,则采用半静态方式确定PUCCH重复传输次数,其中,所述第二状态值用于指示所述处理器采用半静态方式确定PUCCH重复传输次数。
  58. 如权利要求52所述的终端,其特征在于,所述处理器还用于:
    若未从所述控制信息中获取到所述DCI中PUCCH repetition enabling指示域的状态值,则采用半静态方式确定PUCCH重复传输次数。
  59. 一种基站,其特征在于,包括:
    存储器,用于存储可执行计算机程序;
    处理器,用于读取存储器中的计算机程序,执行下列过程:
    生成目标信息,其中,所述目标信息包括第一目标信息或者第二目标信息;
    向终端发送所述目标信息,以使所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
  60. 如权利要求59所述的基站,其特征在于,所述第一目标信息包括:
    Search Space配置信息、CORESET配置信息或BWP配置信息;
    或者,
    PDCCH candidate或PDCCH MO的分组信息;
    所述第二目标信息包括:
    MAC CE或DCI中承载的控制信息。
  61. 如权利要求59所述的基站,其特征在于,若所述终端基于所述目标信息,采用半静态方式确定PUCCH重复传输次数,则所述重复传输次数为至少一次。
  62. 如权利要求60所述的基站,其特征在于,生成目标信息,所述处理器用于:
    在所述Search Space配置信息中配置PUCCH repetition enabling的状态信息,其中,所述状态信息为使能状态或者非使能状态;
    为所述状态信息配置表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述DCI对应的Search Space配置信息中配置的PUCCH repetition enabling的所述状态信息和所述指示动作,生成所述第一目标信息。
  63. 如权利要求62所述的基站,其特征在于,所述处理器还用于:
    若未配置所述Search Space配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
  64. 如权利要求60所述的基站,其特征在于,生成目标信息,所述处理器用于:
    基于在PUCCH资源中配置的Search Space ID集合,生成第一配置信息;
    为所述第一配置信息配置表征的指示动作,所述指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
    基于所述第一配置信息和所述指示动作,生成所述第一目标信息。
  65. 如权利要求60所述的基站,其特征在于,生成目标信息,所述处理器用于:
    在所述CORESET配置信息中配置PUCCH repetition enabling的状态信息,其中,所述状态信息为使能状态或者非使能状态;
    为所述状态信息配置表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述DCI对应的CORESET配置信息中配置PUCCH repetition enabling的所述状态信息和所述指示动作,生成第一目标信息。
  66. 如权利要求65所述的基站,其特征在于,所述处理器还用于:
    若未配置所述CORESET配置信息中PUCCH repetition enabling的状态信息,则指示 终端采用半静态方式确定PUCCH重复传输次数。
  67. 如权利要求60所述的基站,其特征在于,生成目标信息,所述处理器用于:
    基于在PUCCH资源中配置的CORESET ID集合,生成第二配置信息;
    为所述第二配置信息配置表征的指示动作,所述指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
    基于所述第二配置信息和所述指示动作,生成所述第一目标信息。
  68. 如权利要求60所述的基站,其特征在于,生成目标信息,所述处理器用于:
    基于PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息生成第三配置信息,其中,所述状态信息为使能状态或者非使能状态;
    为所述状态信息配置表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述状态信息和所述指示动作,生成所述第一目标信息。
  69. 如权利要求67所述的基站,其特征在于,所述处理器还用于:
    若未配置所述PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
  70. 如权利要求60所述的基站,其特征在于,生成目标信息,所述处理器用于:
    基于位置分组信息配置第一目标分组和第二目标分组,其中,所述第一目标分组和所述第二目标分组包括PDCCH candidate或者PDCCH MO的位置分组信息;
    为所述第一目标分组配置表征的指示动作,所述指示动作为:指示所述终端采用动态方式确定PUCCH重复传输次数,其中,所述第一目标分组包括PDCCH candidate集合或PDCCH MO集合;
    为所述第二目标分组配置表征的指示动作,所述指示动作为:指示所述终端采用半静态方式确定PUCCH重复传输次数,其中,所述第二目标分组包括PDCCH candidate集合或PDCCH MO集合;
    基于所述第一目标分组、所述第二目标分组和所述指示动作,生成所述第一目标信息。
  71. 如权利要求69所述的基站,其特征在于,所述处理器还用于:
    若未配置所述第一目标分组和所述第二目标分组,则指示终端采用半静态方式确定PUCCH重复传输次数。
  72. 如权利要求69所述的基站,其特征在于,所述分组信息是采用以下任意一种方式配置的:
    在Search Space配置信息中配置的;
    在DCI中PRI域指示的PUCCH资源相关配置信息中配置的;
    根据协议预定义配置的。
  73. 如权利要求60所述的基站,其特征在于,生成目标信息,所述处理器用于:
    生成MAC CE中携带的PUCCH repetition enabling的状态信息,其中,所述状态信息为使能状态或者非使能状态;
    为所述状态信息生成表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述状态信息和所述指示动作,生成所述第二目标信息;
    其中,所述MAC CE的生效时刻为终端接收到所述MAC CE后向所述处理器发送HARQ-ACK反馈,且所述处理器接收到所述HARQ-ACK反馈之后的时刻。
  74. 如权利要求60所述的基站,其特征在于,所述处理器还用于:
    若终端接收到的所述MAC CE未生效时,所述处理器设定默认配置,以指示终端采用动态方式或者半静态方式确定重复传输次数。
  75. 如权利要求60所述的基站,其特征在于,生成目标信息,所述处理器用于:
    为PUCCH repetition enabling指示域预设第一状态值或者第二状态值;
    为所述第一状态值生成表征的指示动作,所述指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述基站为所述第二状态值生成表征的指示动作,所述指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述PUCCH repetition enabling指示域的所述预设状态值和所述指示动作,生成第二目标信息。
  76. 如权利要求75所述的基站,其特征在于,所述处理器还用于:
    若未生成所述PUCCH repetition enabling指示域,则指示终端采用半静态方式确定PUCCH重复传输次数。
  77. 一种确定PUCCH重复传输次数的指示装置,其特征在于,包括:
    接收单元,用于接收基站发送的目标信息,其中,所述目标信息包括第一目标信息或者第二目标信息;
    确定单元,用于基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复 传输次数。
  78. 如权利要求77所述的装置,其特征在于,若所述确定单元基于所述目标信息,采用半静态方式确定PUCCH重复传输次数,则所述重复传输次数为至少一次。
  79. 如权利要求77所述的装置,其特征在于,所述第一目标信息包括:
    搜索空间Search Space配置信息、控制资源集合CORESET配置信息或带宽分片BWP配置信息;
    或者,
    PDCCH候选candidate或PDCCH检测时机MO的分组信息;
    所述第二目标信息包括:
    介质接入控制层控制单元MAC CE或DCI中承载的控制信息。
  80. 如权利要求79所述的装置,其特征在于,若所述目标信息为第一目标信息中的Search Space配置信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述确定单元用于:
    获取所述Search Space配置信息中PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
  81. 如权利要求80所述的装置,其特征在于,所述确定单元还用于:
    若未获取到所述Search Space配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
  82. 如权利要求79所述的装置,其特征在于,若所述目标信息为第一目标信息中的Search Space配置信息,则基于所述目标信息采用动态方式或者半静态方式,确定PUCCH重复传输次数,所述确定单元用于:
    接收第一配置信息,以及根据所述Search Space配置信息获取Search Space ID,并确定所述Search Space ID与所述第一配置信息之间的第一关联关系,其中,所述第一配置信息至少包括PUCCH资源中配置的Search Space ID集合,所述Search Space ID集合表征允许所述确定单元采用动态方式确定PUCCH重复传输次数;
    若所述第一关联关系表征所述第一配置信息中包括所述Search Space ID,则采用动态方式确定PUCCH重复传输次数;
    若所述第一关联关系表征所述第一配置信息中不包括所述Search Space ID,则采用半静态方式确定PUCCH重复传输次数。
  83. 如权利要求82所述的装置,其特征在于,所述确定单元还用于:
    若未接收到所述第一配置信息,则采用半静态方式确定PUCCH重复传输次数。
  84. 如权利要求79所述的装置,其特征在于,若所述目标信息为第一目标信息中的CORESET配置信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述确定单元用于:
    获取所述CORESET配置信息中PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
  85. 如权利要求84所述的装置,其特征在于,所述确定单元还用于:
    若未获取到所述CORESET配置信息中PUCCH repetition enabling的状态信息,则采用半静态方式确定PUCCH重复传输次数。
  86. 如权利要求79所述的装置,其特征在于,若所述目标信息为第一目标信息中的CORESET配置信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述确定单元还用于:
    接收第二配置信息,以及根据所述CORESET配置信息获取CORESET ID,并确定所述CORESET ID与所述第二配置信息的第二关联关系,其中,所述第二配置信息至少包括PUCCH资源中配置的CORESET ID集合,所述CORESET ID集合表征允许所述确定单元采用动态方式确定PUCCH重复传输次数;
    若所述第二关联关系表征所述第二配置信息中包括所述CORESET ID,则采用动态方式确定PUCCH重复传输次数;
    若所述第二关联关系表征所述第二配置信息中不包括所述CORESET ID,则采用半静态方式确定PUCCH重复传输次数。
  87. 如权利要求86所述的装置,其特征在于,所述确定单元还用于:
    若未接收到所述第二配置信息,则采用半静态方式确定PUCCH重复传输次数。
  88. 如权利要求79所述的装置,其特征在于,若所述目标信息为第一目标信息中的BWP配置信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述确定单元用于:
    根据所述BWP配置信息获取第三配置信息,其中,所述第三配置信息为PUCCH信道所在的BWP中的PUCCH repetition enabling的状态信息,或者,为DCI对应的BWP中的PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数。
  89. 如权利要求88所述的装置,其特征在于,所述确定单元还用于:
    若未成功获取到所述第三配置信息,则采用半静态方式确定PUCCH重复传输次数。
  90. 如权利要求79所述的装置,其特征在于,若所述目标信息为第一目标信息中的PDCCH candidate或者PDCCH MO的分组信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述确定单元用于:
    获取所述PDCCH candidate或者PDCCH MO的位置信息;
    根据所述分组信息获取第一目标分组和第二目标分组,其中,所述第一目标分组和所述第二目标分组均包括PDCCH candidate的位置分组信息或者PDCCH MO的位置分组信息;
    若所述位置信息与第一目标分组匹配,则采用动态方式确定PUCCH重复传输次数,其中,所述第一目标分组为预先设定的,指示所述确定单元采用动态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合;
    若所述位置信息与第二目标分组匹配,则采用半静态方式确定PUCCH重复传输次数,其中,所述第二目标分组为预先设定的,指示所述确定单元采用半静态方式确定PUCCH重复传输次数的PDCCH candidate集合或PDCCH MO集合。
  91. 如权利要求90所述的装置,其特征在于,所述确定单元还用于:
    若未接收到所述分组信息,则采用半静态方式确定PUCCH重复传输次数。
  92. 如权利要求90所述的装置,其特征在于,所述分组信息是采用以下任意一种方式获取的:
    从Search Space配置信息中获取的;
    从DCI中PRI域指示的PUCCH相关配置信息中获取的;
    根据协议预定义获取的。
  93. 如权利要求79所述的装置,其特征在于,若所述目标信息为第二目标信息中的MAC CE,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述确定单元用于:
    当所述MAC CE生效时,获取所述MAC CE中携带的PUCCH repetition enabling的状态信息;
    若所述状态信息为使能状态,则采用动态方式确定PUCCH重复传输次数;
    若所述状态信息为非使能状态,则采用半静态方式确定PUCCH重复传输次数;
    其中,所述MAC CE的生效时刻为所述确定单元接收到所述MAC CE后向基站发送HARQ-ACK反馈,且所述基站接收到所述HARQ-ACK反馈之后的时刻。
  94. 如权利要求93所述的装置,其特征在于,所述确定单元还用于:
    若所述MAC CE未生效,则采用动态方式或者半静态方式确定重复传输次数。
  95. 如权利要求79所述的装置,其特征在于,若所述目标信息为第二目标信息中的DCI中承载的控制信息,则基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数,所述确定单元用于:
    从所述控制信息中获取所述DCI中PUCCH repetition enabling指示域的状态值;
    若所述PUCCH repetition enabling指示域的状态值为预设的第一状态值,则采用动态方式确定PUCCH重复传输次数,其中,所述第一状态值用于指示所述确定单元采用动态方式确定PUCCH重复传输次数;
    若所述PUCCH repetition enabling指示域的状态值为预设的第二状态值,则采用半静态方式确定PUCCH重复传输次数,其中,所述第二状态值用于指示所述确定单元采用半静态方式确定PUCCH重复传输次数。
  96. 如权利要求90所述的装置,其特征在于,所述确定单元还用于:
    若未从所述控制信息中获取到所述DCI中PUCCH repetition enabling指示域的状态值,则采用半静态方式确定PUCCH重复传输次数。
  97. 一种确定PUCCH重复传输次数的指示装置,其特征在于,包括:
    生成单元,用于生成目标信息,其中,所述目标信息包括第一目标信息或者第二目标信息;
    发送单元,用于向终端发送所述目标信息,以使所述终端基于所述目标信息,采用动态方式或者半静态方式确定PUCCH重复传输次数。
  98. 如权利要求97所述的装置,其特征在于,所述第一目标信息包括:
    Search Space配置信息、CORESET配置信息或BWP配置信息;
    或者,
    PDCCH candidate或PDCCH MO的分组信息;
    所述第二目标信息包括:
    MAC CE或DCI中承载的控制信息。
  99. 如权利要求97所述的装置,其特征在于,若所述终端基于所述目标信息,采用半静态方式确定PUCCH重复传输次数,则所述重复传输次数为至少一次。
  100. 如权利要求98所述的装置,其特征在于,生成目标信息,所述生成单元用于:
    在所述Search Space配置信息中配置PUCCH repetition enabling的状态信息,其中,所述状态信息为使能状态或者非使能状态;
    为所述状态信息配置表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述DCI对应的Search Space配置信息中配置的PUCCH repetition enabling的所述状态信息和所述指示动作,生成所述第一目标信息。
  101. 如权利要求100所述的装置,其特征在于,所述生成单元还用于:
    若未配置所述Search Space配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
  102. 如权利要求98所述的装置,其特征在于,生成目标信息,所述生成单元用于:
    基于在PUCCH资源中配置的Search Space ID集合,生成第一配置信息;
    为所述第一配置信息配置表征的指示动作,所述指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
    基于所述第一配置信息和所述指示动作,生成所述第一目标信息。
  103. 如权利要求98所述的装置,其特征在于,生成目标信息,所述生成单元用于:
    在所述CORESET配置信息中配置PUCCH repetition enabling的状态信息,其中,所述状态信息为使能状态或者非使能状态;
    为所述状态信息配置表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述DCI对应的CORESET配置信息中配置PUCCH repetition enabling的所述状态信息和所述指示动作,生成第一目标信息。
  104. 如权利要求103所述的装置,其特征在于,所述生成单元还用于:
    若未配置所述CORESET配置信息中PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
  105. 如权利要求98所述的装置,其特征在于,生成目标信息,所述生成单元用于:
    基于在PUCCH资源中配置的CORESET ID集合,生成第二配置信息;
    为所述第二配置信息配置表征的指示动作,所述指示动作为:指示终端采用动态方式确定PUCCH重复传输次数;
    基于所述第二配置信息和所述指示动作,生成所述第一目标信息。
  106. 如权利要求98所述的装置,其特征在于,生成目标信息,所述生成单元用于:
    基于PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息, 或者,DCI对应的BWP中的PUCCH repetition enabling的状态信息生成第三配置信息,其中,所述状态信息为使能状态或者非使能状态;
    为所述状态信息配置表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述状态信息和所述指示动作,生成所述第一目标信息。
  107. 如权利要求105所述的装置,其特征在于,所述生成单元还用于:
    若未配置所述PUCCH信道所在的BWP配置信息中的PUCCH repetition enabling的状态信息,或者,未配置DCI对应的BWP配置信息中的PUCCH repetition enabling的状态信息,则指示终端采用半静态方式确定PUCCH重复传输次数。
  108. 如权利要求98所述的装置,其特征在于,生成目标信息,所述生成单元用于:
    基于位置分组信息配置第一目标分组和第二目标分组,其中,所述第一目标分组和所述第二目标分组包括PDCCH candidate或者PDCCH MO的位置分组信息;
    为所述第一目标分组配置表征的指示动作,所述指示动作为:指示所述终端采用动态方式确定PUCCH重复传输次数,其中,所述第一目标分组包括PDCCH candidate集合或PDCCH MO集合;
    为所述第二目标分组配置表征的指示动作,所述指示动作为:指示所述终端采用半静态方式确定PUCCH重复传输次数,其中,所述第二目标分组包括PDCCH candidate集合或PDCCH MO集合;
    基于所述第一目标分组、所述第二目标分组和所述指示动作,生成所述第一目标信息。
  109. 如权利要求107所述的装置,其特征在于,所述生成单元还用于:
    若未配置所述第一目标分组和所述第二目标分组,则指示终端采用半静态方式确定PUCCH重复传输次数。
  110. 如权利要求107所述的装置,其特征在于,所述分组信息是采用以下任意一种方式配置的:
    在Search Space配置信息中配置的;
    在DCI中PRI域指示的PUCCH资源相关配置信息中配置的;
    根据协议预定义配置的。
  111. 如权利要求98所述的装置,其特征在于,生成目标信息,所述生成单元用于:
    生成MAC CE中携带的PUCCH repetition enabling的状态信息,其中,所述状态信息为使能状态或者非使能状态;
    为所述状态信息生成表征的指示动作,其中,所述使能状态表征的指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述非使能状态表征的指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述状态信息和所述指示动作,生成所述第二目标信息;
    其中,所述MAC CE的生效时刻为终端接收到所述MAC CE后向所述生成单元发送HARQ-ACK反馈,且所述生成单元接收到所述HARQ-ACK反馈之后的时刻。
  112. 如权利要求98所述的装置,其特征在于,所述生成单元还用于:
    若终端接收到的所述MAC CE未生效时,所述生成单元设定默认配置,以指示终端采用动态方式或者半静态方式确定重复传输次数。
  113. 如权利要求98所述的装置,其特征在于,生成目标信息,所述生成单元用于:
    为PUCCH repetition enabling指示域预设第一状态值或者第二状态值;
    为所述第一状态值生成表征的指示动作,所述指示动作为:指示终端采用动态方式确定PUCCH重复传输次数,所述装置为所述第二状态值生成表征的指示动作,所述指示动作为:指示终端采用半静态方式确定PUCCH重复传输次数;
    基于所述PUCCH repetition enabling指示域的所述预设状态值和所述指示动作,生成第二目标信息。
  114. 如权利要求113所述的装置,其特征在于,所述生成单元还用于:
    若未生成所述PUCCH repetition enabling指示域,则指示终端采用半静态方式确定PUCCH重复传输次数。
  115. 一种计算机可读存储介质,其特征在于,当所述存储介质中的指令由确定单元执行时,使得所述确定单元能够执行如权利要求1-20任一项所述的方法。
  116. 一种计算机可读存储介质,其特征在于,当所述存储介质中的指令由确定单元执行时,使得所述确定单元能够执行如权利要求21-38任一项所述的方法。
PCT/CN2022/074512 2021-03-31 2022-01-28 一种确定pucch重复传输次数的指示方法及装置 WO2022206165A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110346611.1A CN115150848A (zh) 2021-03-31 2021-03-31 一种确定pucch重复传输次数的指示方法及装置
CN202110346611.1 2021-03-31

Publications (1)

Publication Number Publication Date
WO2022206165A1 true WO2022206165A1 (zh) 2022-10-06

Family

ID=83403361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/074512 WO2022206165A1 (zh) 2021-03-31 2022-01-28 一种确定pucch重复传输次数的指示方法及装置

Country Status (2)

Country Link
CN (1) CN115150848A (zh)
WO (1) WO2022206165A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109275150A (zh) * 2017-07-17 2019-01-25 普天信息技术有限公司 一种信道传输参数确定方法及设备
CN111279740A (zh) * 2017-10-24 2020-06-12 Lg电子株式会社 在无线通信系统中执行随机接入过程的方法和装置
CN111935835A (zh) * 2020-08-07 2020-11-13 中兴通讯股份有限公司 一种配置方法、装置、通信节点及存储介质
US20200383105A1 (en) * 2019-05-24 2020-12-03 Samsung Electronics Co., Ltd. Method and device for transmitting control information in wireless communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109275150A (zh) * 2017-07-17 2019-01-25 普天信息技术有限公司 一种信道传输参数确定方法及设备
CN111279740A (zh) * 2017-10-24 2020-06-12 Lg电子株式会社 在无线通信系统中执行随机接入过程的方法和装置
US20200383105A1 (en) * 2019-05-24 2020-12-03 Samsung Electronics Co., Ltd. Method and device for transmitting control information in wireless communication system
CN111935835A (zh) * 2020-08-07 2020-11-13 中兴通讯股份有限公司 一种配置方法、装置、通信节点及存储介质

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NOKIA, NOKIA SHANGHAI BELL: "Enhancements for Multi-TRP URLLC schemes", 3GPP DRAFT; R1-2008904, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051945419 *

Also Published As

Publication number Publication date
CN115150848A (zh) 2022-10-04

Similar Documents

Publication Publication Date Title
US11219020B2 (en) Determination of data transmission resources
RU2594982C2 (ru) Конфигурация пространства поиска для канала управления
CN109417457B (zh) 参考信号和控制信令的触发
KR102105291B1 (ko) 데이터 전송 방법, 단말기 장치, 기지국 및 통신 시스템
KR102662713B1 (ko) 업링크 제어 정보(uci)의 송신
CN110166186B (zh) 一种确定dci中信息域取值的方法及装置
JP2014505401A (ja) リソース割り当て方法、チャネル状態情報の伝送方法、基地局およびユーザ装置
WO2012092720A1 (zh) 探测参考信号的发送方法、基站和用户设备
JP6139686B2 (ja) ダウンリンク制御情報を送信するための方法、ネットワーク側装置、およびユーザ機器
JP7268051B2 (ja) 物理アップリンク制御チャネルリソースの選択
WO2019184484A1 (zh) 资源指示、确定方法及装置
TW202007205A (zh) 一種發送實體下行控制通道的配置資訊的方法及裝置
KR20110113118A (ko) 채널 품질 정보를 요청하고 제공하는 방법 및 장치
JP6890628B2 (ja) 基地局、ユーザ端末、およびキャリアスケジューリング指示方法
US9172496B2 (en) CQI (channel quality indication) information reporting method, and related base station and user equipment
JP6567779B2 (ja) 上りリンク制御情報uciを伝送するための方法及び装置
WO2020125409A1 (zh) 一种时隙调度的方法、设备及介质
US11523382B2 (en) Resource determining method and apparatus, and resource indication method and apparatus
WO2022206165A1 (zh) 一种确定pucch重复传输次数的指示方法及装置
CN110768763B (zh) Pucch资源的指示方法、确定方法及装置、存储介质、基站、终端
CN115589279A (zh) 波束上报方法及终端
CN110035541B (zh) 调度请求的发送和处理方法及装置、存储介质、终端、基站
WO2021013035A1 (zh) Pucch发送、信息配置方法和设备
CN110876195B (zh) 一种非正交多址传输方法、网络设备及终端
WO2017075837A1 (zh) 一种发送或者接收下行控制信息dci的方法、基站、终端及系统

Legal Events

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

Ref document number: 22778353

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22778353

Country of ref document: EP

Kind code of ref document: A1