WO2020020131A1 - 信息传输方法、终端及基站 - Google Patents

信息传输方法、终端及基站 Download PDF

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Publication number
WO2020020131A1
WO2020020131A1 PCT/CN2019/097231 CN2019097231W WO2020020131A1 WO 2020020131 A1 WO2020020131 A1 WO 2020020131A1 CN 2019097231 W CN2019097231 W CN 2019097231W WO 2020020131 A1 WO2020020131 A1 WO 2020020131A1
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Prior art keywords
crc
bits
predetermined
uci
bit
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PCT/CN2019/097231
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English (en)
French (fr)
Inventor
高雪娟
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电信科学技术研究院有限公司
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Application filed by 电信科学技术研究院有限公司 filed Critical 电信科学技术研究院有限公司
Priority to KR1020217003923A priority Critical patent/KR102460889B1/ko
Priority to US17/262,852 priority patent/US11646819B2/en
Priority to EP19842267.7A priority patent/EP3829096A4/en
Publication of WO2020020131A1 publication Critical patent/WO2020020131A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/001Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013Rate matching, e.g. puncturing or repetition of code symbols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028Formatting
    • H04L1/0031Multiple signaling transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0061Error detection codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0067Rate matching
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026Transmission of channel quality indication

Definitions

  • the present disclosure relates to the technical field of communication applications, and in particular, to an information transmission method, terminal, and base station.
  • Uplink Control Information Uplink Control Information
  • CRC Cyclic Redundancy Check
  • UCI is divided.
  • the original UCI bits are divided into two groups. Each group is polar coded separately, and each group is added with an 11-bit CRC. Therefore, whether or not UCI segmentation will affect the final number of CRC bits.
  • NR can be configured with multiple physical uplink control channel (PUCCH) resources for transmitting multiple channel state information CSI reports.
  • PUCCH physical uplink control channel
  • PUCCH Physical uplink control channel
  • CSI reports collide
  • PUCCH for transmitting multiple CSI reports Simultaneous transmission on resources to avoid excessive CSI discard.
  • a PUCCH resource that satisfies the configured target code rate is selected from a plurality of PUCCH resources used to transmit multiple CSI reports.
  • a minimum resource block that satisfies the target code rate can also be determined according to the total UCI bits and the total CRC bits ( The number of (Resource Block, RB) is used to transmit UCI, and the number of RBs does not exceed the number of RBs included in the determined PUCCH resource.
  • An object of the present disclosure is to provide an information transmission method, terminal, and base station to solve the problem that when the number of UCI bits is greater than or equal to 360 bits and it is impossible to determine whether to perform UCI segmentation, the actual number of CRC bits cannot be determined, and thus is not clear How to conduct UCI transmission.
  • the present disclosure provides an information transmission method applied to a terminal, including:
  • the information transmission method further includes:
  • a resource for transmitting the UCI is determined according to the actual number of CRC bits.
  • the predetermined bit number range is greater than or equal to the first bit value and smaller than the second bit value
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the first bit value is 360, and / or the second bit value is 1013.
  • the reference CRC bit number is determined through the following steps:
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or the preset threshold is 1088.
  • determining the resource for transmitting the UCI according to the number of reference cyclic redundancy check CRC bits includes at least one of the following methods:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for transmitting CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for transmitting CSI part 2 and resources for transmitting UCI other than CSI part 2 on the determined PUCCH resources.
  • determining the resource for transmitting the UCI according to the number of reference cyclic redundancy check CRC bits includes:
  • the size of the transmission resource of the UCI on the PUSCH is calculated according to the number of reference CRC bits.
  • the information transmission method Before determining the resources for transmitting the UCI according to the number of reference cyclic redundancy check CRC bits, the information transmission method further includes:
  • the UCI includes at least one of HARQ-ACK, channel state information CSI, and scheduling request SR.
  • an embodiment of the present disclosure further provides an information transmission method, which is applied to a base station and includes:
  • the information transmission method further includes:
  • a resource for transmitting the UCI is determined according to the actual number of CRC bits.
  • the predetermined bit number range is greater than or equal to the first bit value and smaller than the second bit value
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the first bit value is 360, and / or the second bit value is 1013.
  • the number of reference CRC bits is determined through the following steps:
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or the preset threshold is 1088.
  • determining the resource for transmitting the UCI according to the number of reference cyclic redundancy check CRC bits includes at least one of the following methods:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for receiving CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for receiving CSI part 2 and resources for receiving UCI other than CSI part 2 on the determined PUCCH resources.
  • determining the resource for transmitting the UCI according to the number of reference cyclic redundancy check CRC bits includes:
  • the size of the transmission resource of the UCI on the PUSCH is calculated according to the number of reference CRC bits.
  • the information transmission method Before determining the resources for transmitting the UCI according to the number of reference cyclic redundancy check CRC bits, the information transmission method further includes:
  • the UCI includes at least one of HARQ-ACK, channel state information CSI, and scheduling request SR.
  • an embodiment of the present disclosure further provides a terminal, including: a transceiver, a memory, a processor, and a program stored in the memory and executable on the processor, which is implemented when the processor executes the program. The following steps:
  • a resource for transmitting the UCI is determined according to the actual number of CRC bits.
  • the predetermined bit number range is greater than or equal to the first bit value and smaller than the second bit value
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the first bit value is 360, and / or the second bit value is 1013.
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or the preset threshold is 1088.
  • the processor also implements at least one of the following methods when executing the program:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for transmitting CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for transmitting CSI part 2 and resources for transmitting UCI other than CSI part 2 on the determined PUCCH resources.
  • the size of the transmission resource of the UCI on the PUSCH is calculated according to the number of reference CRC bits.
  • the UCI includes at least one of HARQ-ACK, channel state information CSI, and scheduling request SR.
  • an embodiment of the present disclosure further provides a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the steps of the information transmission method described above are implemented.
  • an embodiment of the present disclosure further provides a base station, including: a transceiver, a memory, a processor, and a program stored in the memory and executable on the processor, which is implemented when the processor executes the program. The following steps:
  • a resource for transmitting the UCI is determined according to the actual number of CRC bits.
  • the predetermined bit number range is greater than or equal to the first bit value and smaller than the second bit value
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the first bit value is 360, and / or the second bit value is 1013.
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bit number as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or the preset threshold is 1088.
  • the processor also implements at least one of the following methods when executing the program:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for receiving CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for receiving CSI part 2 and resources for receiving UCI other than CSI part 2 on the determined PUCCH resources.
  • the size of the transmission resource of the UCI on the PUSCH is calculated according to the number of reference CRC bits.
  • the step of determining a resource for transmitting the UCI according to a reference cyclic redundancy check CRC bit number is performed.
  • the UCI includes at least one of HARQ-ACK, channel state information CSI, and scheduling request SR.
  • an embodiment of the present disclosure further provides a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the steps of the information transmission method described above are implemented.
  • an embodiment of the present disclosure further provides a terminal, including:
  • a first determining module configured to determine whether the number of bits of the uplink control information UCI meets a predetermined bit number range
  • a first determining module configured to determine a resource for transmitting the UCI according to a reference cyclic redundancy check CRC bit number when the UCI bit number meets the predetermined bit number range;
  • a sending module configured to send the UCI on the determined resource for transmitting the UCI.
  • the first determining module is configured to determine the reference CRC bit number as a predetermined CRC bit value
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the first determining module is configured to execute at least one of the following methods:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for transmitting CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for transmitting CSI part 2 and resources for transmitting UCI other than CSI part 2 on the determined PUCCH resources.
  • the first determining module is configured to calculate a size of a transmission resource of the UCI on the PUSCH according to the number of reference CRC bits when the UCI is transmitted on a physical uplink shared channel PUSCH.
  • an embodiment of the present disclosure further provides a base station, including:
  • a second determining module configured to determine whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range
  • a second determining module configured to determine a resource for transmitting the UCI according to a reference cyclic redundancy check CRC bit number when the UCI bit number meets the predetermined bit number range;
  • a receiving module configured to receive the UCI on the determined resource for transmitting the UCI.
  • the second determining module is configured to determine the reference CRC bit number as a predetermined CRC bit value
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the second determining module is configured to execute at least one of the following methods:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for receiving CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for receiving CSI part 2 and resources for receiving UCI other than CSI part 2 on the determined PUCCH resources.
  • the second determining module is configured to calculate the size of the UCI transmission resource on the PUSCH according to the number of reference CRC bits when the UCI is transmitted on the physical uplink shared channel PUSCH.
  • the above technical solution of the embodiment of the present disclosure determines whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range; when the number of bits of the UCI satisfies the predetermined bit number range, a CRC is checked according to a reference cyclic redundancy
  • the number of bits determines the resource for transmitting the UCI; sending the UCI on the determined resource for transmitting the UCI solves the problem that it is difficult to determine the number of CRC bits when determining the PUCCH resource for transmitting UCI according to the number of CRC bits , And can ensure that the base station and the terminal have the same understanding of UCI transmission resources, and ensure the correct transmission of UCI.
  • FIG. 1 is a first flowchart of an information transmission method according to an embodiment of the present disclosure
  • FIG. 3 is a structural block diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of a module of a terminal according to an embodiment of the present disclosure.
  • FIG. 5 is a structural block diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic block diagram of a base station according to an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides an information transmission method, which is applied to a terminal and includes:
  • Step 101 Determine whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range.
  • the predetermined number of bits is greater than or equal to the value of the first bit and smaller than the value of the second bit;
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the first bit value is 360 and / or the second bit value is 1013.
  • the UCI in the embodiment of the present disclosure includes, but is not limited to, Hybrid Automatic Repeat Request-Acknowlegement (HARQ-ACK), channel At least one of the status information CSI and a scheduling request (SR).
  • HARQ-ACK Hybrid Automatic Repeat Request-Acknowlegement
  • SR scheduling request
  • Step 102 When the number of bits of the UCI satisfies the predetermined bit number range, determine a resource for transmitting the UCI according to a reference cyclic redundancy check CRC bit number.
  • the number of reference CRC bits is a predetermined CRC bit value, for example, 11 bits;
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC.
  • the preset threshold in the embodiment of the present disclosure may be specifically 1088, the first predetermined number of bits of the CRC is specifically 11 bits, and the second predetermined number of bits of the CRC is 22 bits.
  • the reference CRC bit is 22 bits, that is to say, it is certain that UCI needs UCI segmentation, that is, the resource size of UCI transmission is determined according to the 22-bit CRC;
  • the number of reference CRC bits is a predetermined CRC bit value, that is, a resource size for transmitting UCI is determined according to a predetermined number of reference CRC bits.
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value.
  • the reference CRC bit is 11 bits, that is, it can be confirmed that UCI does not need to be divided by UCI, that is, the size of the resource for transmitting UCI is determined according to the 11-bit CRC; when it is greater than or When it is equal to 1088, it is determined that the number of reference CRC bits is a predetermined value, that is, a resource size for transmitting UCI is determined according to a predetermined number of reference CRC bits.
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as The first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining the reference CRC bit number as a predetermined CRC bit value.
  • the number of reference CRC bits is determined according to the number of first coding bits and the number of second coding bits. Specifically, when the number of first coding bits is greater than or equal to 1088, it is determined that the reference CRC bits are 22 bits, that is, UCI can be affirmed. UCI segmentation is required, that is, the size of the UCI transmission resource is determined according to the 22-bit CRC. When the number of first encoded bits is less than 1088, it is further determined whether the number of second encoded bits is greater than or equal to 1088.
  • the reference CRC bit is 11 bits, that is, it can be determined that UCI does not need to be divided by UCI, that is, the size of the resource for transmitting UCI is determined according to the 11-bit CRC.
  • the number of second encoding bits is greater than or equal to 1088 , Determining that the reference CRC is a predetermined CRC bit value, that is, determining a resource size for transmitting UCI according to a predetermined number of reference CRC bits.
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC
  • the second predetermined number of bits when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits to be a predetermined CRC bit value.
  • the number of reference CRC bits is determined according to the number of first and second coded bits. Specifically, it is determined whether the number of second CRC bits is greater than or equal to 1088. When it is less than 1088, it is determined that the reference CRC bits are 11 bits, that is, it is certain that UCI does not need to be divided by UCI, that is, the size of the UCI transmission resource is determined according to the 11-bit CRC. When it is greater than or equal to 1088, it is further judged whether the number of first encoded bits is greater than or equal to 1088.
  • the reference CRC bit is determined to be 22 bits, that is to say, it is certain that UCI needs UCI segmentation, that is, the size of the resource for transmitting UCI is determined according to the 22-bit CRC.
  • the reference CRC is a predetermined CRC bit value, that is, a resource size for transmitting UCI is determined according to a predetermined number of reference CRC bits.
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the reference CRC bit is determined to be 22 bits, that is, it can be confirmed that UCI needs to be divided by UCI, that is, according to 22
  • the bit CRC determines the size of the resource to transmit UCI; when the number of second encoded bits is less than 1088 (the number of first encoded bits must be less than 1088 at this time), it is determined that the reference CRC bit is 11 bits, that is, it can be determined that UCI is not needed UCI segmentation is performed, that is, the size of the UCI transmission resource is determined according to the 11-bit CRC.
  • determining the reference CRC as a predetermined CRC bit value that is, determining a resource for transmitting UCI according to a predetermined number of reference CRC bits size.
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or, the preset threshold is 1088. .
  • Step 103 Send the UCI on the determined resource for transmitting the UCI.
  • the information transmission method in the embodiment of the present disclosure determines whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range; when the number of bits of the UCI satisfies the predetermined bit number range, a CRC is checked according to a reference cyclic redundancy
  • the number of bits determines the resource for transmitting the UCI; sending the UCI on the determined resource for transmitting the UCI solves the problem that it is difficult to determine the number of CRC bits when determining the PUCCH resource for transmitting UCI according to the number of CRC bits , And can ensure that the base station and the terminal have the same understanding of UCI transmission resources, and ensure the correct transmission of UCI.
  • determining a resource for transmitting the UCI according to a reference cyclic redundancy check CRC bit number includes at least one of the following methods:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for transmitting CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for transmitting CSI part 2 and resources for transmitting UCI other than CSI part 2 on the determined PUCCH resources.
  • the above UCI resources other than CSI part2 may be one or more of HARQ-ACK, SR and CSI part1.
  • determining a resource for transmitting the UCI according to the number of reference cyclic redundancy check CRC bits includes:
  • the size of the transmission resource of the UCI on the PUSCH is calculated according to the number of reference CRC bits.
  • the information transmission method further includes:
  • a resource for transmitting the UCI is determined according to the actual number of CRC bits.
  • the information transmission method further includes:
  • the preset threshold is 1088.
  • the above step 102 is performed; otherwise, it is directly judged that UCI division is not required, It is not necessary to refer to the number of CRC bits, and the size of the resource for transmitting UCI can be directly determined according to the number of CRC bits corresponding to the range of UCI bits.
  • the information transmission method in the embodiment of the present disclosure determines whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range; when the number of bits of the UCI satisfies the predetermined bit number range, a CRC is checked according to a reference cyclic redundancy
  • the number of bits determines the resource for transmitting the UCI; sending the UCI on the determined resource for transmitting the UCI solves the problem that it is difficult to determine the number of CRC bits when determining the PUCCH resource for transmitting UCI according to the number of CRC bits , And can ensure that the base station and the terminal have the same understanding of UCI transmission resources, and ensure the correct transmission of UCI.
  • an embodiment of the present disclosure further provides an information transmission method applied to a base station.
  • the information transmission method includes:
  • Step 201 Determine whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range.
  • the predetermined number of bits is greater than or equal to the value of the first bit and smaller than the value of the second bit;
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the first bit value is specifically 360, and / or the second bit value is 1013.
  • the UCI in the embodiment of the present disclosure includes, but is not limited to, a hybrid automatic repeat request confirmation HARQ-ACK, channel state information CSI, and a scheduling request. At least one of the SRs.
  • Step 202 When the number of bits of the UCI satisfies the predetermined bit number range, determine a resource for transmitting the UCI according to the number of reference cyclic redundancy check CRC bits.
  • the number of reference CRC bits is a predetermined CRC bit value, for example, 11 bits;
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the preset threshold in the embodiment of the present disclosure may be specifically 1088, the first predetermined number of bits of the CRC is specifically 11 bits, and the second predetermined number of bits of the CRC is 22 bits.
  • the reference CRC bit is 22 bits, that is to say, it is certain that UCI needs UCI segmentation, that is, the resource size of UCI transmission is determined according to the 22-bit CRC; when less than At 1088, it is determined that the number of reference CRC bits is a predetermined CRC bit value, that is, a resource size for transmitting UCI is determined according to a predetermined number of reference CRC bits.
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value.
  • the reference CRC bit is 11 bits, that is to say, it is certain that UCI does not need to be divided by UCI, that is, the size of the resource for transmitting UCI is determined according to the 11-bit CRC;
  • the number of reference CRC bits is a predetermined value, that is, a resource size for transmitting UCI is determined according to a predetermined number of reference CRC bits.
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as The first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining the reference CRC bit number as a predetermined CRC bit value.
  • the number of reference CRC bits is determined according to the number of first coding bits and the number of second coding bits. Specifically, when the number of first coding bits is greater than or equal to 1088, it is determined that the reference CRC bits are 22 bits, that is, UCI can be affirmed. UCI segmentation is required, that is, the size of the UCI transmission resource is determined according to the 22-bit CRC. When the number of first encoded bits is less than 1088, it is further determined whether the number of second encoded bits is greater than or equal to 1088.
  • the reference CRC bit is 11 bits, that is, it can be determined that UCI does not need to be divided by UCI, that is, the size of the resource for transmitting UCI is determined according to the 11-bit CRC.
  • the number of second encoding bits is greater than or equal to 1088 , Determining that the reference CRC is a predetermined CRC bit value, that is, determining a resource size for transmitting UCI according to a predetermined number of reference CRC bits.
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC
  • the second predetermined number of bits when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits to be a predetermined CRC bit value.
  • the number of reference CRC bits is determined according to the number of first and second coded bits. Specifically, it is determined whether the number of second CRC bits is greater than or equal to 1088. When it is less than 1088, it is determined that the reference CRC bits are 11 bits, that is, it is certain that UCI does not need to be divided by UCI, that is, the size of the UCI transmission resource is determined according to the 11-bit CRC. When it is greater than or equal to 1088, it is further judged whether the number of first encoded bits is greater than or equal to 1088.
  • the reference CRC bit is determined to be 22 bits, that is to say, it is certain that UCI needs UCI segmentation, that is, the size of the resource for transmitting UCI is determined according to the 22-bit CRC.
  • the reference CRC is a predetermined CRC bit value, that is, a resource size for transmitting UCI is determined according to a predetermined number of reference CRC bits.
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the reference CRC bit is determined to be 22 bits, that is, it can be confirmed that UCI needs to be divided by UCI, that is, according to 22
  • the bit CRC determines the size of the resource to transmit UCI; when the number of second encoded bits is less than 1088 (the number of first encoded bits must be less than 1088 at this time), it is determined that the reference CRC bit is 11 bits, that is, it can be determined that UCI is not needed UCI segmentation is performed, that is, the size of the UCI transmission resource is determined according to the 11-bit CRC.
  • determining the reference CRC as a predetermined CRC bit value that is, determining a resource for transmitting UCI according to a predetermined number of reference CRC bits size.
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or, the preset threshold is 1088. .
  • Step 203 Receive the UCI on the determined resource for transmitting the UCI.
  • the information transmission method in the embodiment of the present disclosure determines whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range; when the number of bits of the UCI satisfies the predetermined bit number range, a CRC is checked according to a reference cyclic redundancy
  • the number of bits determines the resource for transmitting the UCI; receiving the UCI on the determined resource for transmitting the UCI solves the problem that it is difficult to determine the number of CRC bits when determining the PUCCH resource for transmitting UCI according to the number of CRC bits , And can ensure that the base station and the terminal have the same understanding of UCI transmission resources, and ensure the correct transmission of UCI.
  • determining the resource for transmitting the UCI according to the reference cyclic redundancy check CRC bits in step 202 above includes at least one of the following methods:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for receiving CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for transmitting CSI part 2 and resources for transmitting UCI other than CSI part 2 on the determined PUCCH resources.
  • the above UCI resources other than CSI part2 may be one or more of HARQ-ACK, SR and CSI part1.
  • determining the resource for transmitting the UCI according to the number of reference cyclic redundancy check CRC bits includes:
  • the size of the transmission resource of the UCI on the PUSCH is calculated according to the number of reference CRC bits.
  • the information transmission method further includes:
  • a resource for transmitting the UCI is determined according to the actual number of CRC bits.
  • the information transmission method further includes:
  • the preset threshold is 1088.
  • the information transmission method in the embodiment of the present disclosure determines whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range; when the number of bits of the UCI satisfies the predetermined bit number range, a CRC is checked according to a reference cyclic redundancy
  • the number of bits determines the resource for transmitting the UCI; receiving the UCI on the determined resource for transmitting the UCI solves the problem that it is difficult to determine the number of CRC bits when determining the PUCCH resource for transmitting UCI according to the number of CRC bits , And can ensure that the base station and the terminal have the same understanding of UCI transmission resources, and ensure the correct transmission of UCI.
  • the resources of this PUCCH include at least the code rate r and the number of RBs.
  • the number of UCI bits meets a predetermined range of bits, for example, a value greater than or equal to 360 and less than 1013; or a value greater than or equal to 360, then:
  • RBs correspond to slave PUCCH resources Of the starting RBs RBs, that is, it is determined that the PUCCH actually uses only 3 RBs from the starting RB of 6 RBs to transmit 400-bit UCI; the above-mentioned determination of the number of RBs transmitted by PUCCH UCI does not affect the actual number of CRC reference bits
  • the actual CRC bits determined when encoding UCI that is, the actual CRC bits are always determined according to the range of UCI bits and whether or not UCI is divided.
  • the CRC bits are 6 bits, and UCI
  • the number of bits is greater than 19 bits, specifically, when UCI bits are 360 or greater and UCI coded bits are 1088 or greater, or UCI bits are greater than or equal to 1013 bits, UCI segmentation is performed, and then the CRC bits are 22 bits, otherwise , Without UCI segmentation, the CRC bits are 11 bits; at this time, the number of UCI encoded bits carried by the 3 RBs is It does not exceed 1088. Therefore, it is determined that UCI segmentation is not required.
  • the actual CRC bit of UCI is 11 bits, which is consistent with the reference CRC, thereby ensuring that the above-mentioned 400-bit UCI transmission rate on the PUCCH of 3 RBs does not exceed the target code rate r;
  • the For no more than Value at this time RBs correspond to slave PUCCH resources Of the starting RBs It is determined that the PUCCH actually uses only 5 RBs from the starting RB of the 6 RBs to transmit 430-bit UCI; when determining the actual CRC bits, the number of UCI encoding bits carried by the 5 RBs is It exceeds 1088. Therefore, UCI segmentation is needed.
  • the actual CRC bit of UCI is 22 bits, which is larger than the reference CRC.
  • the bit rate of the 430-bit UCI transmitted on the PUCCH of 5 RBs may be slightly higher than the target bit rate.
  • the advantage of the reference CRC is to always determine the resources according to the assumed CRC bits, to achieve simple and unified, to avoid the base station and the terminal to use different CRCs to determine the resources.
  • the reference CRC When the reference CRC is assumed to be 11 bits, it may appear if When the actual CRC is 22 bits, the actual UCI transmission bit rate is slightly higher than the target bit rate, but considering that frequency-domain resources are allocated in RB units, this slightly higher situation is not always present, and even if it does occur, it will not Too much deviation from the target bit rate. For example, if the UCI bit is 400 bits and other parameters are unchanged, then the It is still 5, but even if the 400-bit UCI is calculated according to the 22-bit CRC, the bit rate transmitted on the 5 RBs does not exceed the target bit rate.
  • the reference CRC is agreed to be 22 bits, it means that the actual CRC will only be smaller than or equal to the reference CRC, and it can always be guaranteed to determine whether there is a UCI partition based on whether the number of encoded bits carried on the actually determined resources exceeds 1088.
  • the transmission code rate of UCI will not exceed the target code rate, but there will be a waste of PUCCH resources, because PUCCH always transmits at a rate lower than the target code rate, which means that the PUCCH always occupies resources that are larger than the actual demand.
  • the resources of the PUCCH are sufficiently large, it means that even if calculated according to the 11-bit CRC, 1370 UCI coded bits are required to meet the target code rate, which means that the UCI coded bits are always greater than 1088.
  • this value may not be calculated, because if A value is greater than 1088, B value must be greater than 1088; therefore, it can be judged that UCI segmentation is needed, and the actual value can be directly determined.
  • the CRC bits are 22 bits as a reference CRC bit. At this time, the actual number of RBs used to transmit the UCI on the PUCCH is determined according to the actual 22-bit CRC.
  • the actual CRC bit can be directly determined as the 11-bit CRC bit.
  • the actual number of RBs used to transmit the UCI on the PUCCH is determined according to the actual 11-bit CRC According to the formula (1), we can know That is, only 3 RBs out of the 6 RBs corresponding to the PUCCH resource can be used to transmit 400-bit UCI without exceeding the bit rate r. At this time, the actual CRC and the reference CRC bits are the same. The rate will never exceed the bit rate r;
  • the 11-bit CRC is determined in accordance with the number of RB for transmitting the UCI is actually used on the PUCCH
  • the formula (1) we can know That is, only 4 RBs out of the 6 RBs corresponding to the PUCCH resource can be used to transmit 530-bit UCI without exceeding the bit rate r.
  • the UCI encoding can be determined according to the actual number of RBs transmitted on the PUCCH.
  • the number of bits is used to determine the actual CRC bits.
  • the specific process is similar to that described in Cases 1 and 2 and will not be described again.
  • the A value and the B value are determined at the same time, and then the PUCCH resource is determined according to a predetermined reference CRC according to the interval corresponding to the A and B values, which is also applicable.
  • Case 6 First, determine whether the reference CRC is needed based on the maximum number of bits carried by the PUCCH: Assume Then, according to parameters such as the number of RBs included in the PUCCH, determine whether the PUCCH is in The number of UCI coded bits that can be carried on each RB is No more than 1088, regardless of the number of original UCI bits. Since the maximum number of encoded bits of the PUCCH carrying the UCI transmission does not exceed 1088, the UCI segmentation condition is always not met. Therefore, the number of CRC bits is The actual number of CRC bits corresponding to the number of UCI bits without UCI segmentation. For example, when the UCI bits are 12 to 19 bits, the CRC bits are 6 bits.
  • the CRC bits are 11 bits.
  • Case 7 First, determine whether the reference CRC is needed based on the maximum number of bits carried by the PUCCH: Assumption Then, according to parameters such as the number of RBs included in the PUCCH, determine whether the PUCCH is in The maximum number of UCI coded bits that can be carried on each RB is More than 1088, then determine the actual number of RBs transmitted May exist Two cases where the number of UCI coded bits carried by each RB is greater than or equal to, or no more than 1088, depends entirely on Therefore, the processing of calculating the PUCCH resource according to the reference CRC bit according to the manner of case 1 to case 5 described above needs to be performed. The specific process is the same as above, and is not described again.
  • HARQ-ACK needs to be transmitted on one PUSCH at time n. It is assumed that the number of bits of HARQ-ACK satisfies a predetermined range of bits, for example, a value greater than or equal to 360 and less than 1013, or a value greater than or equal to 360. then:
  • PUSCH scheduling bandwidth in units of subcarriers (SC, subcarrier), Is the number of REs included in the OFDM symbol l for transmitting UCI, Is the number of symbols included in the PUSCH, ⁇ is a pre-configured scaling factor for high-level signaling, 10 is the number of the first symbol on the PUSCH that does not contain DMRS, and N L is the number of layers; then calculated according to the following formula (3)
  • L ACK directly uses a predetermined reference CRC bit number, for example, 11 bits to calculate Q ′ ACK , so as to obtain the UCI coded bit number E UCI , and then determine the actual CRC bit according to the UCI coded bit number. This may be the case. 1. It is consistent with the reference CRC bit number, and may also be larger than the reference CRC bit number as in case 2. At this time, when the actual CRC is transmitted on the resource determined according to the reference CRC, the bit rate will be slightly higher;
  • L ACK is directly determined as the actual number of CRC bits, thereby ensuring that the HARQ determined by the following formulas (2) and (3) according to the reference CRC -ACK transmission resources match actual needs;
  • the information transmission method in the embodiment of the present disclosure is used to solve the problem of not knowing the number of CRC bits when determining the PUCCH resource for transmitting UCI according to the number of CRC bits, and to ensure that the base station and the terminal have the same understanding of UCI transmission resources, thereby ensuring the correct UCI transmission.
  • an embodiment of the present disclosure further provides a terminal, including: a transceiver 310, a memory 320, a processor 300, and a computer program stored on the memory 320 and executable on the processor.
  • a terminal including: a transceiver 310, a memory 320, a processor 300, and a computer program stored on the memory 320 and executable on the processor.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 300 and various circuits of the memory represented by the memory 320 are linked together. The bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art, so they are not described further herein.
  • the bus interface provides an interface.
  • the transceiver 310 may be multiple elements, including a transmitter and a transceiver, providing a unit for communicating with various other devices over a transmission medium.
  • the user interface 330 may also be an interface capable of externally connecting internally required devices.
  • the connected devices include, but are not limited to, a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 300 is responsible for managing the bus architecture and general processing, and the memory 320 may store data used by the processor 300 when performing operations.
  • the processor 300 is further configured to read the program in the memory 320 and execute the following steps:
  • a resource for transmitting the UCI is determined according to the actual number of CRC bits.
  • the predetermined bit number range is greater than or equal to the first bit value and smaller than the second bit value
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the value of the first bit is 360, and / or the value of the second bit is 1013.
  • the processor 300 is further configured to read the program in the memory 320 and execute the following steps:
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or, the preset threshold is 1088.
  • the processor 300 is further configured to read a program in the memory 320 and execute at least one of the following methods:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for transmitting CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for transmitting CSI part 2 and resources for transmitting UCI other than CSI part 2 on the determined PUCCH resources.
  • the processor 300 is further configured to read the program in the memory 320 and execute the following steps:
  • the size of the UCI transmission resource on the PUSCH is calculated according to the number of reference CRC bits.
  • the processor 300 is further configured to read the program in the memory 320 and execute the following steps:
  • the UCI includes at least one of HARQ-ACK, channel state information CSI, and scheduling request SR.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the following steps are implemented:
  • an embodiment of the present disclosure further provides a terminal, including:
  • a first determining module 401 configured to determine whether the number of bits of the uplink control information UCI meets a predetermined bit number range
  • a first determining module 402 configured to determine a resource for transmitting the UCI according to a reference cyclic redundancy check CRC bit number when the UCI bit number meets the predetermined bit number range;
  • the sending module 403 is configured to send the UCI on the determined resource for transmitting the UCI.
  • a third determining module is configured to determine a resource for transmitting the UCI according to the actual number of CRC bits when the number of UCI bits does not satisfy the predetermined bit number range.
  • the predetermined bit number range is greater than or equal to a first bit value and smaller than a second bit value
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the first bit value is 360, and / or the second bit value is 1013.
  • the first determining module is configured to determine the reference CRC bit number as a predetermined CRC bit value
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bit number as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or, the preset threshold is 1088.
  • the first determining module is configured to execute at least one of the following methods:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for transmitting CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for transmitting CSI part 2 and resources for transmitting UCI other than CSI part 2 on the determined PUCCH resources.
  • the first determining module is configured to calculate a size of a transmission resource of the UCI on the PUSCH according to the reference CRC bit number when the UCI is transmitted on a physical uplink shared channel PUSCH.
  • a third determining module configured to determine whether the maximum number of UCI coded bits carried on the uplink channel carrying the uplink control information UCI is greater than or equal to a preset threshold
  • a first control module is configured to control the first determining module to perform the step of determining the resource for transmitting the UCI when the number of CRC bits according to the reference cyclic redundancy check is performed when the first determining module is greater than or equal to the preset threshold.
  • the UCI includes at least one of a HARQ-ACK, channel state information CSI, and a scheduling request SR.
  • the terminal in the embodiment of the present disclosure determines whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range; when the number of bits of the UCI satisfies the predetermined bit number range, the CRC bit number is checked according to a reference cyclic redundancy check To determine a resource for transmitting the UCI; sending the UCI on the determined resource for transmitting the UCI solves the problem that it is difficult to determine the number of CRC bits when determining a PUCCH resource for transmitting UCI according to the number of CRC bits, and It can ensure that the base station and the terminal have the same understanding of UCI transmission resources, and ensure the correct transmission of UCI.
  • an embodiment of the present disclosure further provides a base station including a memory 520, a processor 500, a transceiver 510, a bus interface, and a computer program stored on the memory 520 and executable on the processor 500.
  • the processor 500 is configured to read a program in the memory 520 and execute the following processes:
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 500 and various circuits of the memory represented by the memory 520 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art, so they are not described further herein.
  • the bus interface provides an interface.
  • the transceiver 510 may be multiple elements, including a transmitter and a transceiver, providing a unit for communicating with various other devices over a transmission medium.
  • the processor 500 is responsible for managing the bus architecture and general processing, and the memory 520 may store data used by the processor 500 when performing operations.
  • processor 500 executes the computer program
  • the following steps may also be implemented:
  • a resource for transmitting the UCI is determined according to the actual number of CRC bits.
  • the predetermined bit number range is greater than or equal to the first bit value and smaller than the second bit value
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the value of the first bit is 360, and / or the value of the second bit is 1013.
  • processor 500 executes the computer program
  • the following steps may also be implemented:
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or, the preset threshold is 1088.
  • processor 500 executes the computer program
  • at least one of the following methods may also be implemented:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for receiving CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for receiving CSI part 2 and resources for receiving UCI other than CSI part 2 on the determined PUCCH resources.
  • processor 500 executes the computer program
  • the following steps may also be implemented:
  • the size of the transmission resource of the UCI on the PUSCH is calculated according to the number of reference CRC bits.
  • processor 500 executes the computer program
  • the following steps may also be implemented:
  • the UCI includes at least one of HARQ-ACK, channel state information CSI, and scheduling request SR.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the following steps are implemented:
  • an embodiment of the present disclosure further provides a base station, including:
  • a second determination module 601 configured to determine whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range
  • a second determining module 602 configured to determine a resource for transmitting the UCI according to a reference cyclic redundancy check CRC bit number when the number of UCI bits meets the predetermined bit number range;
  • the receiving module 603 is configured to receive the UCI on the determined resource for transmitting the UCI.
  • a fourth determining module is configured to determine a resource for transmitting the UCI according to the actual number of CRC bits when the number of UCI bits does not satisfy the predetermined bit number range.
  • the predetermined bit number range is greater than or equal to a first bit value and smaller than a second bit value
  • the predetermined bit number range is greater than or equal to the first bit value.
  • the first bit value is 360, and / or the second bit value is 1013.
  • the second determining module is configured to determine the reference CRC bit number as a predetermined CRC bit value
  • the reference CRC bit number is a second predetermined CRC bit number; when the first encoding bit number is less than the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC A bit value, wherein the second predetermined number of bits of the CRC is greater than the first predetermined number of bits of the CRC;
  • the reference CRC bit number is determined to be the first predetermined CRC bit number; when the second encoding bit number is greater than or equal to the preset threshold value, the reference CRC bit number is determined to be a predetermined CRC number Bit value
  • the first number of coding bits corresponding to the sum of the UCI bit number and the first predetermined number of CRC bits at a predetermined code rate is greater than or equal to a preset threshold.
  • the reference CRC bit number is a second predetermined CRC number; when the first coded bit number is less than the preset threshold, the UCI bit number and the second predetermined CRC are determined Whether the second number of coding bits corresponding to the sum of the number of bits at a predetermined code rate is greater than or equal to a preset threshold, and when the second number of coding bits is less than the preset threshold, determining the reference CRC bit number as A first predetermined number of CRC bits; when the second number of encoded bits is greater than or equal to the preset threshold, determining that the number of reference CRC bits is a predetermined CRC bit value;
  • a second coded bit number corresponding to a sum of the UCI bit number and a second predetermined bit number of the CRC at a predetermined code rate is greater than or equal to a preset threshold, and when the second coded bit number is less than the
  • the reference CRC bit number is determined to be the first predetermined CRC bit number
  • the UCI bit number and the CRC first predetermined bit number are determined Whether the number of first coded bits corresponding to the sum of the numbers at a predetermined code rate is greater than or equal to a preset threshold, and when the number of the first coded bits is greater than or equal to a preset threshold, determining that the number of reference CRC bits is CRC A second predetermined number of bits, when the number of the first coded bits is less than the preset threshold, determining the reference CRC bits as a predetermined CRC bit value;
  • determining a first coded bit number corresponding to a sum of the UCI bit number and a first predetermined CRC bit number at a predetermined code rate, and determining a sum of the UCI bit number and a second predetermined CRC bit number at a predetermined The number of second encoded bits corresponding to the bit rate is determined as follows:
  • the first predetermined number of bits of the CRC is 11 bits, and / or the second predetermined number of bits of the CRC is 22 bits, and / or, the preset threshold is 1088.
  • the second determining module is configured to execute at least one of the following methods:
  • Method 1 When the UCI is transmitted on a physical uplink control channel PUCCH, calculate the number of actual resource blocks RB used by the PUCCH according to the number of reference CRC bits;
  • Method 2 When the UCI is channel state information CSI and multiple PUCCH resources for transmitting multiple CSI are configured, according to the number of reference CRC bits in the multiple PUCCH resources for transmitting multiple CSI Select a PUCCH resource for receiving CSI;
  • Method 3 When the UCI includes CSI part 2, based on the reference CRC bit number, determine resources for receiving CSI part 2 and resources for receiving UCI other than CSI part 2 on the determined PUCCH resources.
  • the second determining module is configured to calculate a size of a transmission resource of the UCI on the PUSCH according to the reference CRC bit number when the UCI is transmitted on a physical uplink shared channel PUSCH.
  • a fourth determining module configured to determine whether the maximum number of UCI coded bits carried on the uplink channel carrying the uplink control information UCI is greater than or equal to a preset threshold
  • a second control module is configured to control the second determining module to perform the step of determining the resource for transmitting the UCI when the number of CRC bits according to the reference cyclic redundancy check is performed when the second determining module is greater than or equal to the preset threshold.
  • the UCI includes at least one of a hybrid automatic repeat request confirmation HARQ-ACK, channel state information CSI, and a scheduling request SR.
  • the base station in the embodiment of the present disclosure determines whether the number of bits of the uplink control information UCI satisfies a predetermined bit number range; when the number of bits of the UCI satisfies the predetermined bit number range, the CRC bits are checked according to a reference cyclic redundancy To determine a resource for transmitting the UCI; receiving the UCI on the determined resource for transmitting the UCI solves the problem that it is difficult to determine the number of CRC bits when determining a PUCCH resource for transmitting UCI according to the number of CRC bits, and It can ensure that the base station and the terminal have the same understanding of UCI transmission resources, and ensure the correct transmission of UCI.
  • An embodiment of the present disclosure further provides a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the processes of the method embodiments of the present disclosure are implemented, and the same technology can be achieved. Effect, in order to avoid repetition, it will not be repeated here.
  • the computer-readable storage medium may be volatile or non-volatile, such as read-only memory (ROM), random access memory (RAM), magnetic memory Discs or compact discs.

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Abstract

提供了一种信息传输方法、终端及基站。本公开的信息传输方法包括:判断上行控制信息UCI的比特数是否满足预定的比特数范围;当UCI的比特数满足预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输UCI的资源;在确定的传输UCI的所述资源上发送UCI。

Description

信息传输方法、终端及基站
相关申请的交叉引用
本申请主张在2018年7月24日在中国提交的中国专利申请号No.201810820011.2的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信应用的技术领域,尤其涉及一种信息传输方法、终端及基站。
背景技术
随着移动通信业务需求的发展变化,国际电信联盟(International Telecommunication Union,ITU)等多个组织对未来移动通信系统都开始研究新的无线通信系统(5Generation New RAT(Radio Access Technology),5G NR)。在5G NR系统中,对于上行控制信息(Uplink Control Information,UCI),当UCI的比特数超过11比特时,使用极化Polar编码方式。Polar编码器需要对UCI增加循环冗余校验(Cyclic Redundancy Check,CRC)比特。其中,对于12到19比特的UCI,polar编码的CRC比特为6比特;对于UCI比特数大于19比特的情况,polar编码的CRC比特为11比特。特别的,对于UCI比特数大于或等于360比特的情况,考虑到polar编码的编码特性和性能,需要进一步确定是否进行UCI分割,具体的,根据UCI的编码比特数来确定是否进行UCI分割,例如当UCI的比特数大于或等于360比特且UCI的编码比特数大于或等于1088比特时,或者当UCI的比特数大于或等于1013比特时,对UCI进行分割。当进行UCI分割时,将原始的UCI比特分为两组,每组分别进行polar编码,则每组分别增加11比特CRC,因此,是否进行UCI分割则会影响最终的CRC比特数,如果不进行分割,则CRC比特数为11比特,如果进行分割,则CRC比特数为11+11=22比特。
NR中可以配置多个用于传输多个信道状态信息CSI report的物理上行控制信道(Physical Uplink Control Channel,PUCCH)资源,当多个CSI report 碰撞时,可以在用于传输多个CSI report的PUCCH资源上同时传输,避免过多的CSI丢弃。可以根据CSI比特数以及对应的CRC比特数,在多个用于传输多个CSI report的PUCCH资源中选择一个满足配置的目标码率的PUCCH资源。
NR中,当确定一种或者多种UCI在某一个PUCCH资源上传输时,为了降低PUCCH资源开销,还可以根据UCI总比特数和CRC总比特数,确定一个满足目标码率的最小资源块((Resource Block,RB)个数用于传输UCI,该RB个数不超过已经确定的PUCCH资源所包含的RB个数。
当确定承载UCI的PUCCH资源时,需要根据CRC比特数来确定,但当UCI的比特数大于或等于360比特时,而在不知道PUCCH资源时无法确定是否进行UCI分割,则无法确定实际的CRC比特数,如何进行UCI传输还没有明确方法。
发明内容
本公开的目的在于提供一种信息传输方法、终端及基站,用以解决当UCI的比特数大于或等于360比特,且无法确定是否进行UCI分割时,无法确定实际的CRC比特数,进而不明确如何进行UCI传输的问题。
为了实现上述目的,本公开提供了一种信息传输方法,应用于终端,包括:
判断上行控制信息UCI的比特数是否满足预定的比特数范围;
当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
在确定的传输所述UCI的所述资源上发送所述UCI。
其中,所述判断上行控制信息UCI的比特数是否满足预定的比特数范围之后,所述信息传输方法还包括:
当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
其中,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
其中,所述第一比特数值为360,和/或,所述第二比特数值为1013。
其中,所述参考CRC比特数通过以下步骤确定:
确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于 或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
其中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
其中,所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源包括以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于传输CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
其中,所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源,包括:
当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
其中,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源 之前,所述信息传输方法还包括:
判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
其中,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
为了实现上述目的,本公开实施例还提供了一种信息传输方法,应用于基站,包括:
判断上行控制信息UCI的比特数是否满足预定的比特数范围;
当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
在确定的传输所述UCI的所述资源上接收所述UCI。
其中,所述判断上行控制信息UCI的比特数是否满足预定的比特数范围之后,所述信息传输方法还包括:
当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
其中,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
其中,所述第一比特数值为360,和/或,所述第二比特数值为1013。
其中,所述参考CRC比特数为通过以下步骤确定:
确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
其中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
其中,所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源包括以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于接收CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于接收CSI part2的资源以及用于接收除了CSI part2以外的其他UCI的资源。
其中,所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源,包括:
当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
其中,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源之前,所述信息传输方法还包括:
判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
其中,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
为了实现上述目的,本公开实施例还提供了一种终端,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现以下步骤:
判断上行控制信息UCI的比特数是否满足预定的比特数范围;
当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
通过所述收发机在确定的传输所述UCI的所述资源上发送所述UCI。
其中,所述处理器执行所述程序时还实现以下步骤:
当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
其中,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
其中,所述第一比特数值为360,和/或,所述第二比特数值为1013。
其中,所述处理器执行所述程序时还实现以下步骤:
确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是 否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
其中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
其中,所述处理器执行所述程序时还实现以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于传输CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
其中,所述处理器执行所述程序时还实现以下步骤:
当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
其中,所述处理器执行所述程序时还实现以下步骤:
判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
其中,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
为了实现上述目的,本公开实施例还提供了一种计算机可读存储介质,其上存储有计算机程序,该计算机程序被处理器执行时实现如上所述信息传输方法的步骤。
为了实现上述目的,本公开实施例还提供了一种基站,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现以下步骤:
判断上行控制信息UCI的比特数是否满足预定的比特数范围;
当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
通过所述收发机在确定的传输所述UCI的所述资源上接收所述UCI。
其中,所述处理器执行所述程序时还实现以下步骤:
当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
其中,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
其中,所述第一比特数值为360,和/或,所述第二比特数值为1013。
其中,所述处理器执行所述程序时还实现以下步骤:
确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,且所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述 参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
其中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
其中,所述处理器执行所述程序时还实现以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于接收CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于接收CSI part2的资源以及用于接收除了CSI part2以外的其他UCI的资源。
其中,所述处理器执行所述程序时还实现以下步骤:
当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
其中,所述处理器执行所述程序时还实现以下步骤:
判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比 特数,确定传输所述UCI的资源的步骤。
其中,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
为了实现上述目的,本公开实施例还提供了一种计算机可读存储介质,其上存储有计算机程序,该计算机程序被处理器执行时实现如上所述信息传输方法的步骤。
为了实现上述目的,本公开实施例还提供了一种终端,包括:
第一判断模块,用于判断上行控制信息UCI的比特数是否满足预定的比特数范围;
第一确定模块,用于当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
发送模块,用于在确定的传输所述UCI的所述资源上发送所述UCI。
其中,所述第一确定模块用于确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特 数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
其中,所述第一确定模块用于执行以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于传输CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确 定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
其中,所述第一确定模块用于当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
为了实现上述目的,本公开实施例还提供了一种基站,包括:
第二判断模块,用于判断上行控制信息UCI的比特数是否满足预定的比特数范围;
第二确定模块,用于当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
接收模块,用于在确定的传输所述UCI的所述资源上接收所述UCI。
其中,所述第二确定模块用于确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是 否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
其中,所述第二确定模块用于执行以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于接收CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于接收CSI part2的资源以及用于接收除了CSI  part2以外的其他UCI的资源。
其中,所述第二确定模块用于当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
本公开实施例具有以下有益效果:
本公开实施例的上述技术方案,判断上行控制信息UCI的比特数是否满足预定的比特数范围;当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;在确定的传输所述UCI的所述资源上发送所述UCI,解决了在根据CRC比特数确定传输UCI的PUCCH资源时,难以确定CRC比特数的问题,且能保证基站和终端对UCI传输资源的理解一致,保证UCI的正确传输。
附图说明
图1为本公开实施例提供的信息传输方法的流程图之一;
图2为本公开实施例提供的信息传输方法的流程图之二;
图3为本公开实施例提供的终端的结构框图;
图4为本公开实施例提供的终端的模块示意图;
图5为本公开实施例提供的基站的结构框图;
图6为本公开实施例提供的基站的模块示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合具体实施例及附图进行详细描述。
如图1所示,本公开的实施例提供了一种信息传输方法,应用于终端,包括:
步骤101:判断上行控制信息UCI的比特数是否满足预定的比特数范围。
该预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
其中,上述第一比特数值为360和/或第二比特数值为1013,本公开实施例中的UCI包括但不限于混合自动重传请求确认(Hybrid Automatic Repeat Request-Acknowlegement,HARQ-ACK)、信道状态信息CSI和调度请求(Scheduling Request,SR)中的至少一个。
步骤102:当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源。
上述参考CRC比特数通过以下步骤确定:
确定所述参考CRC比特数为预先约定的CRC比特数值,例如11比特;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数。
本公开实施例中的预设阈值可具体为1088,CRC第一预定比特数具体为11比特,CRC第二预定比特数为22比特。这里,在上述第一编码比特数大于或等于1088时,确定所述参考CRC比特为22比特,即可以肯定UCI是需要进行UCI分割的,即按照22比特CRC确定传输UCI的资源大小;当小于1088时,确定所述参考CRC比特数为预先约定的CRC比特数值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
这里,在上述第二编码比特数小于1088时,确定所述参考CRC比特为11比特,即可以肯定UCI是不需要进行UCI分割的,即按照11比特CRC确定传输UCI的资源大小;当大于或等于1088时,确定所述参考CRC比特数为预先约定的值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
这里,根据第一编码比特数和第二编码比特数来确定参考CRC比特数,具体的,在第一编码比特数大于或等于1088时,确定所述参考CRC比特为22比特,即可以肯定UCI是需要进行UCI分割的,即按照22比特CRC确定传输UCI的资源大小,当所述第一编码比特数小于1088时,进一步判断第二编码比特数是否大于或等于1088,当第二编码比特数小于1088时,确定所述参考CRC比特为11比特,即可以肯定UCI是不需要进行UCI分割,即按照11比特CRC确定传输UCI的资源大小,当所述第二编码比特数大于或等于1088时,确定所述参考CRC为预先约定的CRC比特数值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
这里,根据第一编码比特数和第二编码比特数来确定参考CRC比特数,具体的,判断所述第二编码比特数是否大于或等于1088,当小于1088时,确定所述参考CRC比特为11比特,即可以肯定UCI是不需要进行UCI分割 的,即按照11比特CRC确定传输UCI的资源大小,当大于或等于1088时,进一步判断第一编码比特数是否大于或等于1088,当第一编码比特数大于或等于1088时,确定所述参考CRC比特为22比特,即可以肯定UCI是需要进行UCI分割的,即按照22比特CRC确定传输UCI的资源大小,当第一编码比特数小于1088时,确定所述参考CRC为预先约定的CRC比特数值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
当所述第一编码比特数大于或等于1088时(此时第二编码比特数肯定大于1088),确定所述参考CRC比特为22比特,即可以肯定UCI是需要进行UCI分割的,即按照22比特CRC确定传输UCI的资源大小;当所述第二编码比特数小于1088时(此时第一编码比特数肯定小于1088),确定所述参考CRC比特为11比特,即可以肯定UCI是不需要进行UCI分割,即按照11比特CRC确定传输UCI的资源大小。
当所述第一编码比特数小于1088且所述第二编码比特数大于或等于1088时,确定所述参考CRC为预先约定的CRC比特数值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
需要说明的是,本公开实施例中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
步骤103:在确定的传输所述UCI的所述资源上发送所述UCI。
本公开实施例的信息传输方法,判断上行控制信息UCI的比特数是否满足预定的比特数范围;当所述UCI的比特数满足所述预定的比特数范围时, 按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;在确定的传输所述UCI的所述资源上发送所述UCI,解决了在根据CRC比特数确定传输UCI的PUCCH资源时,难以确定CRC比特数的问题,且能保证基站和终端对UCI传输资源的理解一致,保证UCI的正确传输。
进一步地,作为一种可选的实现方式,上述步骤102中按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源包括以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于传输CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
其中,上述除了CSI part2以外的其他UCI的资源可以为HARQ-ACK,SR和CSI part1中的一种或多种。
进一步地,作为第二种可选的实现方式,上述步骤102中,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源,包括:
当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
进一步地,所述判断上行控制信息UCI的比特数是否满足预定的比特数范围之后,所述信息传输方法还包括:
当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
进一步地,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源之前,所述信息传输方法还包括:
判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;在大于或等于所述预设阈值时,执行按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
该预设阈值为1088。本公开实施例中,先判断承载UCI的上行信道上最大承载的UCI编码比特数是否大于或等于1088,当大于或等于1088时,执行上述步骤102,否则,直接判断不需要进行UCI分割,则不需要参考CRC比特数,直接按照UCI比特数范围所对应的CRC比特数确定传输UCI的资源大小即可。
本公开实施例的信息传输方法,判断上行控制信息UCI的比特数是否满足预定的比特数范围;当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;在确定的传输所述UCI的所述资源上发送所述UCI,解决了在根据CRC比特数确定传输UCI的PUCCH资源时,难以确定CRC比特数的问题,且能保证基站和终端对UCI传输资源的理解一致,保证UCI的正确传输。
如图2所示,本公开的实施例还提供了一种信息传输方法,应用于基站,该信息传输方法,包括:
步骤201:判断上行控制信息UCI的比特数是否满足预定的比特数范围。
该预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
其中,上述第一比特数值具体为360,和/或,第二比特数值为1013,本公开实施例中的UCI包括但不限于混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
步骤202:当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源。
上述参考CRC比特数通过以下步骤确定:
确定所述参考CRC比特数为预先约定的CRC比特数值,例如11比特;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所 述CRC第一预定比特数;
本公开实施例中的预设阈值可具体为1088,CRC第一预定比特数具体为11比特,CRC第二预定比特数为22比特。这里,在上述第一编码比特数大于或等于1088时,确定所述参考CRC比特为22比特,即可以肯定UCI是需要进行UCI分割的,即按照22比特CRC确定传输UCI的资源大小;当小于1088时,确定所述参考CRC比特数为预先约定的CRC比特数值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
这里,在上述第二编码比特数数小于1088时,确定所述参考CRC比特为11比特,即可以肯定UCI是不需要进行UCI分割的,即按照11比特CRC确定传输UCI的资源大小;当大于或等于1088时,确定所述参考CRC比特数为预先约定的值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
这里,根据第一编码比特数和第二编码比特数来确定参考CRC比特数,具体的,在第一编码比特数大于或等于1088时,确定所述参考CRC比特为22比特,即可以肯定UCI是需要进行UCI分割的,即按照22比特CRC确定 传输UCI的资源大小,当所述第一编码比特数小于1088时,进一步判断第二编码比特数是否大于或等于1088,当第二编码比特数小于1088时,确定所述参考CRC比特为11比特,即可以肯定UCI是不需要进行UCI分割,即按照11比特CRC确定传输UCI的资源大小,当所述第二编码比特数大于或等于1088时,确定所述参考CRC为预先约定的CRC比特数值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
这里,根据第一编码比特数和第二编码比特数来确定参考CRC比特数,具体的,判断所述第二编码比特数是否大于或等于1088,当小于1088时,确定所述参考CRC比特为11比特,即可以肯定UCI是不需要进行UCI分割的,即按照11比特CRC确定传输UCI的资源大小,当大于或等于1088时,进一步判断第一编码比特数是否大于或等于1088,当第一编码比特数大于或等于1088时,确定所述参考CRC比特为22比特,即可以肯定UCI是需要进行UCI分割的,即按照22比特CRC确定传输UCI的资源大小,当第一编码比特数小于1088时,确定所述参考CRC为预先约定的CRC比特数值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数 为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
当所述第一编码比特数大于或等于1088时(此时第二编码比特数肯定大于1088),确定所述参考CRC比特为22比特,即可以肯定UCI是需要进行UCI分割的,即按照22比特CRC确定传输UCI的资源大小;当所述第二编码比特数小于1088时(此时第一编码比特数肯定小于1088),确定所述参考CRC比特为11比特,即可以肯定UCI是不需要进行UCI分割,即按照11比特CRC确定传输UCI的资源大小。
当所述第一编码比特数小于1088且所述第二编码比特数大于或等于1088时,确定所述参考CRC为预先约定的CRC比特数值,即按照预定的参考CRC比特数确定传输UCI的资源大小。
需要说明的是,本公开实施例中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
步骤203:在确定的传输所述UCI的所述资源上接收所述UCI。
本公开实施例的信息传输方法,判断上行控制信息UCI的比特数是否满足预定的比特数范围;当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;在确定的传输所述UCI的所述资源上接收所述UCI,解决了在根据CRC比特数确定传输UCI的PUCCH资源时,难以确定CRC比特数的问题,且能保证基站和终端对UCI传输资源的理解一致,保证UCI的正确传输。
进一步地,作为一种可选的实现方式,上述步骤202中按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源包括以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于接收CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确 定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
其中,上述除了CSI part2以外的其他UCI的资源可以为HARQ-ACK,SR和CSI part1中的一种或多种。
进一步地,作为第二种可选的实现方式,上述步骤202中,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源,包括:
当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
进一步地,所述判断上行控制信息UCI的比特数是否满足预定的比特数范围之后,所述信息传输方法还包括:
当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
进一步地,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源之前,所述信息传输方法还包括:
判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;在大于或等于所述预设阈值时,执行按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
本公开实施例中,该预设阈值为1088。先判断承载UCI的上行信道上最大承载的UCI编码比特数是否大于或等于1088,当大于或等于1088时,执行上述步骤102,否则,直接判断不需要进行UCI分割,则不需要参考CRC比特数,直接按照UCI比特数范围所对应的CRC比特数确定传输UCI的资源大小即可。
本公开实施例的信息传输方法,判断上行控制信息UCI的比特数是否满足预定的比特数范围;当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;在确定的传输所述UCI的所述资源上接收所述UCI,解决了在根据CRC比特数确定传输UCI的PUCCH资源时,难以确定CRC比特数的问题,且能保证基站和终端对UCI传输资源的理解一致,保证UCI的正确传输。
下面结合具体的实施例来对本公开的信息传输方法进行说明。
实施例一:
假设在时刻n需要在一个PUCCH上传输UCI,该PUCCH的资源至少包含码率r、RB个数
Figure PCTCN2019097231-appb-000001
PUCCH符号长度等参数;假设该PUCCH为格式3,符号长度为14符号,其中承载UCI传输的符号个数
Figure PCTCN2019097231-appb-000002
使用QPSK调制,即对应的调制阶数Q m=2,每个RB上承载UCI的RE个数
Figure PCTCN2019097231-appb-000003
UCI的比特数满足预定的比特数范围,例如为大于或等于360,且小于1013的值;或者为大于或等于360的值,则:
情况1(直接使用参考CRC):假设
Figure PCTCN2019097231-appb-000004
r=0.5,假设UCI比特数OUCI为400比特,由于在确定PUCCH资源大小之前,不能确定UCI的编码比特数是否超过1088比特,因此无法判断是否需要对UCI进行分割,也就无法判断400比特UCI对应的是11比特还是22比特CRC,则使用参考CRC比特用于确定传输UCI的PUCCH资源大小,即假设参考CRC比特OCRC预先被定义为11比特,则按照OUCI+OCRC=411比特待传输以及PUCCH的码率,进一步按照如下公式(1)确定PUCCH的实际RB个数
Figure PCTCN2019097231-appb-000005
Figure PCTCN2019097231-appb-000006
为不超过
Figure PCTCN2019097231-appb-000007
的值,此时
Figure PCTCN2019097231-appb-000008
个RB为从PUCCH资源所对应的
Figure PCTCN2019097231-appb-000009
个RB中的起始RB开始的
Figure PCTCN2019097231-appb-000010
个RB,即确定PUCCH实际仅使用6个RB中从起始RB开始的3个RB用于传输400比特UCI;上述确定PUCCH传输UCI的RB个数时,假设的CRC参考比特数不影响在实际对UCI进行编码处理时确定的实际CRC比特,即实际CRC比特总是按照UCI比特数范围以及是否进行UCI分割来确定,例如UCI的比特数为12到19比特时,CRC比特为6比特,UCI比特数大于19比特时,具体的,当UCI比特为大于或等于360且UCI编码比特数大于或等于1088时或者UCI比特大于或等于1013比特时,进行UCI分割,则CRC比特为22比特,否则,不进行UCI分割,则CRC比特为11比特;此时3个RB所承载的UCI编码比特数为
Figure PCTCN2019097231-appb-000011
不超过1088,因此,确定不需要进行UCI分割,则UCI的实际CRC比特为11比特,与参考CRC吻合,从而保证上述400比特UCI在3个RB的PUCCH上传输的码率不超过目标码率r;
公式(1):
Figure PCTCN2019097231-appb-000012
Figure PCTCN2019097231-appb-000013
如果
Figure PCTCN2019097231-appb-000014
则在
Figure PCTCN2019097231-appb-000015
个RB上传输,即说明资源不足,需要占满该PUCCH所包含的RB,以尽可能接近码率r;
情况2(直接使用参考CRC):假设
Figure PCTCN2019097231-appb-000016
r=0.3,假设UCI比特数为430比特,同情况1,则使用参考CRC比特用于确定传输UCI的PUCCH资源大小,得到PUCCH的实际RB个数
Figure PCTCN2019097231-appb-000017
Figure PCTCN2019097231-appb-000018
为不超过
Figure PCTCN2019097231-appb-000019
的值,此时
Figure PCTCN2019097231-appb-000020
个RB为从PUCCH资源所对应的
Figure PCTCN2019097231-appb-000021
个RB中的起始RB开始的
Figure PCTCN2019097231-appb-000022
个RB,即确定PUCCH实际仅使用6个RB中从起始RB开始的5个RB用于传输430比特UCI;在确定实际的CRC比特时,由于5个RB所承载的UCI编码比特数为
Figure PCTCN2019097231-appb-000023
超过1088,因此,需要进行UCI分割,则UCI的实际CRC比特为22比特,比参考CRC大,此时上述430比特UCI在5个RB的PUCCH上传输的码率可能会略高于目标码率r,如
Figure PCTCN2019097231-appb-000024
但对于该情况,参考CRC的好处在于总是按照假定的CRC比特来确定资源,实现简单统一,避免基站和终端采用不同的CRC来确定资源,当假定参考CRC为11比特时,可能会出现如果实际CRC为22比特时,实际UCI传输的码率略高于目标码率,但考虑到频域资源以RB为单位分配,这种略高的情况不是总会出现,且即使出现,也不会偏离目标码率太多,例如假设UCI比特为400比特时,其他参数不变,则确定的
Figure PCTCN2019097231-appb-000025
还是为5,但此时400比特UCI即使按照22比特CRC计算,在5个RB上传输的码率也不超过目标码率,如
Figure PCTCN2019097231-appb-000026
此时如果约定参考CRC为22比特,则意味着实际CRC只会比参考CRC小或者等于参考CRC,总是能够保证根据实际确定的资源上承载的编码比特数是否超过1088判断是否存在UCI分割,UCI的传输码率都不会超过目标码率,但就会存在一定的PUCCH资源浪费,因为PUCCH总是按照低于目标码率在传输,意味着PUCCH总是占用了比实际需求偏大的资源在传输;
情况3(根据UCI+11比特对应的编码比特确定参考CRC):假设
Figure PCTCN2019097231-appb-000027
r=0.3,假设UCI比特数为400比特,由于在确定PUCCH资源大小之前,不 能确定UCI的编码比特数是否超过1088比特,因此无法判断是否需要对UCI进行分割,也就无法判断400比特UCI对应的是11比特还是22比特CRC,则可以先根据11比特CRC计算UCI在不超过目标码率下所对应的最小编码比特数,例如第一编码比特率A=(400+11)/0.3=1370,此时假设PUCCH的资源足够大,则意味着即使按照11比特CRC计算,在满足不超过目标码率的情况下都需要1370比特UCI编码比特,意味着UCI编码比特总是大于1088,此时可以同时按照22比特在不超过目标码率下所对应的最小编码比特数,例如第二编码比特率B=ceil((400+22)/0.3)=1407,ceil()为向上取整,进一步判断B是否超过1088,当然也可以不计算这个值,因为如果A值大于1088,则B值肯定大于1088;因此,可以判断需要进行UCI分割,则可以直接确定实际的CRC比特为22比特作为参考CRC比特,此时按照实际22比特CRC来确定该PUCCH上用于传输该UCI的实际使用的RB个数
Figure PCTCN2019097231-appb-000028
则根据公式(1)计算可知
Figure PCTCN2019097231-appb-000029
即实际仅占用该PUCCH资源对应的6个RB中的5个RB即可满足在不超过码率r的情况下传输400比特UCI;此时实际的CRC与参考CRC比特数一致,则传输码率总是不会超过码率r;
情况4(根据UCI+22比特对应的编码比特确定参考CRC):假设
Figure PCTCN2019097231-appb-000030
r=0.5,假设UCI比特数为400比特,由于在确定PUCCH资源大小之前,不能确定UCI的编码比特数是否超过1088比特,因此无法判断是否需要对UCI进行分割,也就无法判断400比特UCI对应的是11比特还是22比特CRC,则可以先根据22比特CRC计算UCI在不超过目标码率下所对应的最小编码比特数,例如B=(400+22)/0.5=844,此时假设PUCCH的资源足够大,则意味着即使按照22比特CRC计算,在满足不超过目标码率的情况下所对应的UCI编码比特数都不超过1088,意味着UCI编码比特总是不超过1088,此时可以同时按照11比特在不超过目标码率下所对应的最小编码比特数,例如A=(400+11)/0.5=822,进一步判断A是否超过1088,当然也可以不计算这个值,因为如果B值不超过1088,则A值肯定小于1088;因此,可以判断不需要进行UCI分割,则可以直接确定实际的CRC比特为11比特作为参考CRC比特;此时按照实际11比特CRC来确定该PUCCH上用于传输该UCI的实际使用的RB个数
Figure PCTCN2019097231-appb-000031
则根据公式(1)计算可知
Figure PCTCN2019097231-appb-000032
即 实际仅占用该PUCCH资源对应的6个RB中的3个RB即可满足在不超过码率r的情况下传输400比特UCI;此时实际的CRC与参考CRC比特数一致,则传输码率总是不会超过码率r;
情况5(同时根据UCI+11以及UCI+22比特对应的编码比特确定参考CRC):假设
Figure PCTCN2019097231-appb-000033
r=0.5,假设UCI比特数为530比特,由于在确定PUCCH资源大小之前,不能确定UCI的编码比特数是否超过1088比特,因此无法判断是否需要对UCI进行分割,也就无法判断530比特UCI对应的是11比特还是22比特CRC,则可以先根据11比特CRC计算UCI在不超过目标码率下所对应的最小编码比特数,例如A=(530+11)/0.5=1082,此时假设PUCCH的资源足够大,则意味着按照11比特CRC计算,在满足不超过目标码率的情况下对应的UCI编码比特不超过1088,据此并不能确定是否进行UCI分割,则可以进一步根据22比特CRC计算UCI在不超过目标码率下所对应的最小编码比特数,例如B=(530+22)/0.5=1104,此时假设PUCCH的资源足够大,则意味着按照22比特CRC计算,在满足不超过目标码率的情况下所对应的UCI编码比特数超过1088,意味着此时还是不能判断UCI是否进行分割,因此,确定按照预定的参考CRC计算PUCCH资源,例如预定的参考CRC为11比特,则按照11比特CRC来确定该PUCCH上用于传输该UCI的实际使用的RB个数
Figure PCTCN2019097231-appb-000034
则根据公式(1)计算可知
Figure PCTCN2019097231-appb-000035
即实际仅占用该PUCCH资源对应的6个RB中的4个RB即可满足在不超过码率r的情况下传输530比特UCI;此时,可以根据PUCCH实际传输的RB数来确定UCI的编码比特数,从而确定实际的CRC比特,具体过程同情况1和2中的相关描述类似,不再赘述;
上述过程中,先根据22比特CRC确定B,然后确定B值大于1088,不能确定UCI是否分割,再进一步根据11比特CRC确定A,然后确定A值小于1088,也不能确定UCI是否分割,从而得到按照预定的参考CRC确定PUCCH资源,是同样适用的,即先确定A还是B都是可以的;
或者,上述过程中,同时确定A值和B值,然后根据A、B值对应的区间判断照预定的参考CRC确定PUCCH资源,是同样适用的。
情况6(先根据PUCCH承载的最大比特数判断是否需要使用参考CRC): 假设
Figure PCTCN2019097231-appb-000036
则根据该PUCCH所包含的RB数等参数,确定该PUCCH在
Figure PCTCN2019097231-appb-000037
个RB上可以承载的UCI编码比特数为
Figure PCTCN2019097231-appb-000038
不超过1088,则不论原始UCI比特数为多少,由于承载该UCI传输的PUCCH的最大承载的编码比特数不超过1088,则总是不满足UCI分割的条件的,因此,CRC的比特数即为不进行UCI分割情况下UCI比特数对应的实际CRC比特数,例如UCI的比特数为12到19比特时,CRC比特为6比特,UCI比特数大于19比特时,CRC比特为11比特;则终端根据UCI比特数对应的实际CRC比特数,按照UCI和CRC比特数之和以及配置的码率r,进一步确定该PUCCH上用于传输该UCI的实际使用的RB个数
Figure PCTCN2019097231-appb-000039
例如假设UCI比特为370比特,CRC=11比特,r=0.7,则根据公式(1)计算可知
Figure PCTCN2019097231-appb-000040
即实际仅占用该PUCCH资源对应的3个RB中的2个RB即可满足在不超过码率r的情况下传输370比特UCI;此时实际的CRC与参考CRC比特数一致,则传输码率总是不会超过码率r。
情况7(先根据PUCCH承载的最大比特数判断是否需要使用参考CRC):假设
Figure PCTCN2019097231-appb-000041
则根据该PUCCH所包含的RB数等参数,确定该PUCCH在
Figure PCTCN2019097231-appb-000042
个RB上可以承载的最大UCI编码比特数为
Figure PCTCN2019097231-appb-000043
超过1088,则在确定实际传输RB个数
Figure PCTCN2019097231-appb-000044
时可能存在
Figure PCTCN2019097231-appb-000045
个RB所承载的UCI编码比特数大于或等于、或者不超过1088两种情况,完全取决于
Figure PCTCN2019097231-appb-000046
的值;因此,需要按照上述情况1~情况5的方式进行根据参考CRC比特计算PUCCH资源的处理,具体过程同上,不再赘述。
实施例二:
假设在时刻n需要在一个PUSCH上传输HARQ-ACK,假设HARQ-ACK的比特数满足预定的比特数范围,例如为大于或等于360,且小于1013的值,或者为大于或等于360的值,则:
首先按照如下公式(2)和(3)计算HARQ-ACK在PUSCH上对应的映射资源单元(RE,Resource Element)的个数或调制符号的个数Q′ ACK,其中,O ACK为HARQ-ACK的比特数,L ACK为参考CRC比特,
Figure PCTCN2019097231-appb-000047
为配置的HARQ-ACK确定资源的参数,C UL-SCH为PUSCH上承载数据(UL-SCH) 的码块(CB,code block)个数,K r为第r个CB的大小,
Figure PCTCN2019097231-appb-000048
为PUSCH的调度带宽,以子载波(SC,subcarrier)大小为单位,
Figure PCTCN2019097231-appb-000049
为OFDM符号l上包含的用于传输UCI的RE个数,
Figure PCTCN2019097231-appb-000050
为PUSCH包含的符号数,α为高层信令预先配置的缩放因子,l 0为PUSCH上第一个不包含DMRS的符号的编号,N L表示层数;然后按照下述公式(3)计算得到HARQ-ACK在PUSCH上对应的UCI编码比特E UCI,然后根据UCI的编码比特数,确定是否需要进行UCI分割,从而确定实际的UCI的CRC比特数为11比特还是22比特,;
具体的过程同实施例一中的情况1~7;其中,
对于情况1或2,L ACK直接使用预定的参考CRC比特数,例如11比特来计算Q′ ACK,从而得到UCI编码比特数E UCI,再按照UCI编码比特数确定实际的CRC比特时可能如情况1,与参考的CRC比特数一致,也可能如情况2,比参考CRC比特数更大,此时按照实际CRC在根据参考CRC确定的资源上传输时,码率会略高些;
对于情况3或4,根据对按照11比特或22比特的计算结果的预先判断,L ACK直接确定为实际的CRC比特数,从而保证按照参考CRC通过如下公式(2)和(3)确定的HARQ-ACK传输资源与实际需求匹配;
对于情况5,根据对按照11比特或22比特的计算结果的预先判断,无法确定UCI是否分割,则需回到情况1或情况2,根据预定的参考CRC比特确定资源,后续具体过程则同情况1或情况2,不再赘述;
对于情况6或7,不同于实施例1中的情况6或7的时,需要用HARQ-ACK在PUSCH上的传输资源上限,即公式(2)中的
Figure PCTCN2019097231-appb-000051
部分,替换PUCCH按照该PUCCH所包含的RB个数计算UCI编码比特数的过程,即先根据
Figure PCTCN2019097231-appb-000052
计算得到Q′ ACK,然后根据公式(3)E UCI=N L·Q' ACK·Q m计算得到在PUSCH上传输的HARQ-ACK的编码比特数上限E UCI,然后判断该编码比特数是否超过1088,如果不超过,即如实施例1中的情况6,则可以直接判断不需要进行UCI分割,则确定11比特实际的CRC比特作为参考CRC 比特来根据下述公式计算Q′ ACK和E UCI,如果超过,则不能判断是否进行UCI分割,则需要回归到情况1~5进行进一步处理,具体过程不再赘述。
公式(2):
Figure PCTCN2019097231-appb-000053
公式(3):E UCI=N L·Q' ACK·Q m
本公开实施例的信息传输方法,用于解决在根据CRC比特数确定传输UCI的PUCCH资源时,不知道CRC比特数的问题,保证基站和终端对UCI传输资源的理解一致,进而保证UCI的正确传输。
如图3所示,本公开的实施例还提供了一种终端,包括:收发机310、存储器320、处理器300及存储在存储器320上并可在处理器上运行的计算机程序,所述处理器300执行所述计算机程序时实现以下步骤:
判断上行控制信息UCI的比特数是否满足预定的比特数范围;
当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
通过所述收发机在确定的传输所述UCI的所述资源上发送所述UCI。
其中,在图3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300代表的一个或多个处理器和存储器320代表的存储器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310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。针对不同的用户设备,用户接口330还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器300负责管理总线架构和通常的处理,存储器320可以存储处理器300在执行操作时所使用的数据。
可选的,处理器300还用于读取存储器320中的程序,执行如下步骤:
当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC 比特数,确定传输所述UCI的资源。
可选的,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
可选的,所述第一比特数值为360,和/或,所述第二比特数值为1013。
可选的,处理器300还用于读取存储器320中的程序,执行如下步骤:
确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特 数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
可选的,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
可选的,处理器300还用于读取存储器320中的程序,执行如下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于传输CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
可选的,处理器300还用于读取存储器320中的程序,执行如下步骤:
当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC 比特数计算所述UCI在PUSCH上的传输资源的大小。
可选的,处理器300还用于读取存储器320中的程序,执行如下步骤:
判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
可选的,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
在本公开的一些实施例中,还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
判断上行控制信息UCI的比特数是否满足预定的比特数范围;
当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
在确定的传输所述UCI的所述资源上发送所述UCI。
该程序被处理器执行时能实现上述应用于终端侧的信息传输方法实施例中的所有实现方式,为避免重复,此处不再赘述。
如图4所示,本公开的实施例还提供了一种终端,包括:
第一判断模块401,用于判断上行控制信息UCI的比特数是否满足预定的比特数范围;
第一确定模块402,用于当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
发送模块403,用于在确定的传输所述UCI的所述资源上发送所述UCI。
本公开实施例的终端,还包括:
第三确定模块,用于当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
本公开实施例的终端,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
本公开实施例的终端,所述第一比特数值为360,和/或,所述第二比特 数值为1013。
本公开实施例的终端,所述第一确定模块用于确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述 参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
本公开实施例的终端,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
本公开实施例的终端,所述第一确定模块用于执行以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于传输CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
本公开实施例的终端,所述第一确定模块用于当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
本公开实施例的终端,还包括:
第三判断模块,用于判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
第一控制模块,用于在大于或等于所述预设阈值时,控制第一确定模块 执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
本公开实施例的终端,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
本公开实施例的终端,判断上行控制信息UCI的比特数是否满足预定的比特数范围;当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;在确定的传输所述UCI的所述资源上发送所述UCI,解决了在根据CRC比特数确定传输UCI的PUCCH资源时,难以确定CRC比特数的问题,且能保证基站和终端对UCI传输资源的理解一致,保证UCI的正确传输。
如图5所示,本公开的实施例还提供了一种基站,包括存储器520、处理器500、收发机510、总线接口及存储在存储器520上并可在处理器500上运行的计算机程序,所述处理器500用于读取存储器520中的程序,执行下列过程:
判断上行控制信息UCI的比特数是否满足预定的比特数范围;
当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
通过收发机在确定的传输所述UCI的所述资源上接收所述UCI。
其中,在图5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500代表的一个或多个处理器和存储器520代表的存储器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510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500负责管理总线架构和通常的处理,存储器520可以存储处理器500在执行操作时所使用的数据。
可选的,所述处理器500执行所述计算机程序时还可实现以下步骤:
当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
可选的,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
可选的,所述第一比特数值为360,和/或,所述第二比特数值为1013。
可选的,所述处理器500执行所述计算机程序时还可实现以下步骤:
确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数; 当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
可选的,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
可选的,所述处理器500执行所述计算机程序时还可实现以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于接收CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于接收CSI part2的资源以及用于接收除了CSI part2以外的其他UCI的资源。
可选的,所述处理器500执行所述计算机程序时还可实现以下步骤:
当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
可选的,所述处理器500执行所述计算机程序时还可实现以下步骤:
判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
可选的,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
在本公开的一些实施例中,还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
判断上行控制信息UCI的比特数是否满足预定的比特数范围;
当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
在确定的传输所述UCI的所述资源上接收所述UCI。
该程序被处理器执行时能实现上述应用于基础侧的方法实施例中的所有实现方式,为避免重复,此处不再赘述。
如图6所示,本公开的实施例还提供了一种基站,包括:
第二判断模块601,用于判断上行控制信息UCI的比特数是否满足预定的比特数范围;
第二确定模块602,用于当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
接收模块603,用于在确定的传输所述UCI的所述资源上接收所述UCI。
本公开实施例的基站,还包括:
第四确定模块,用于当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
本公开实施例的基站,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
或者,所述预定的比特数范围为大于或等于所述第一比特数值。
本公开实施例的基站,所述第一比特数值为360,和/或,所述第二比特数值为1013。
本公开实施例的基站,所述第二确定模块用于确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述 预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
本公开实施例的基站,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
本公开实施例的基站,所述第二确定模块用于执行以下至少一个方法:
方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于接收CSI;
方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于接收CSI part2的资源以及用于接收除了CSI part2以外的其他UCI的资源。
本公开实施例的基站,所述第二确定模块用于当所述UCI在物理上行共享信道PUSCH上传输时,根据所述参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
本公开实施例的基站,还包括:
第四判断模块,用于判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
第二控制模块,用于在大于或等于所述预设阈值时,控制第二确定模块执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的 步骤。
本公开实施例的基站,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
本公开实施例的基站,判断上行控制信息UCI的比特数是否满足预定的比特数范围;当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;在确定的传输所述UCI的所述资源上接收所述UCI,解决了在根据CRC比特数确定传输UCI的PUCCH资源时,难以确定CRC比特数的问题,且能保证基站和终端对UCI传输资源的理解一致,保证UCI的正确传输。
在本公开的各种实施例中,应理解,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本公开实施例的实施过程构成任何限定。
本公开实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现本公开的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,可以是易失性的或非易失性的,如只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光 盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本公开各个实施例所述的方法。
以上所述是本公开的可选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本公开所述原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本公开的保护范围。

Claims (50)

  1. 一种信息传输方法,应用于终端,包括:
    判断上行控制信息UCI的比特数是否满足预定的比特数范围;
    当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
    在确定的传输所述UCI的所述资源上发送所述UCI。
  2. 根据权利要求1所述的信息传输方法,其中,所述判断上行控制信息UCI的比特数是否满足预定的比特数范围之后,还包括:
    当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
  3. 根据权利要求1所述的信息传输方法,其中,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
    或者,所述预定的比特数范围为大于或等于所述第一比特数值。
  4. 根据权利要求3所述的信息传输方法,其中,所述第一比特数值为360,和/或,所述第二比特数值为1013。
  5. 根据权利要求1所述的信息传输方法,其中,参考CRC比特数通过以下步骤确定:
    确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特 数为预先约定的CRC比特数值;
    或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
    当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
    当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
    当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
  6. 根据权利要求5所述的信息传输方法,其中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述 预设阈值为1088。
  7. 根据权利要求1所述的信息传输方法,其中,所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源包括以下至少一个方法:
    方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
    方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于传输CSI;
    方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
  8. 根据权利要求1所述的信息传输方法,其中,所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源,包括:
    当所述UCI在物理上行共享信道PUSCH上传输时,根据参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
  9. 根据权利要求1所述的信息传输方法,其中,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源之前,还包括:
    判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
    在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
  10. 根据权利要求1所述的信息传输方法,其中,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
  11. 一种信息传输方法,应用于基站,包括:
    判断上行控制信息UCI的比特数是否满足预定的比特数范围;
    当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
    在确定的传输所述UCI的所述资源上接收所述UCI。
  12. 根据权利要求11所述的信息传输方法,其中,所述判断上行控制信息UCI的比特数是否满足预定的比特数范围之后,还包括:
    当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
  13. 根据权利要求11所述的信息传输方法,其中,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
    或者,所述预定的比特数范围为大于或等于所述第一比特数值。
  14. 根据权利要求13所述的信息传输方法,其中,所述第一比特数值为360,和/或,所述第二比特数值为1013。
  15. 根据权利要求11所述的信息传输方法,其中,参考CRC比特数为通过以下步骤确定:
    确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定 所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
    当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
    当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
    当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
  16. 根据权利要求15所述的信息传输方法,其中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
  17. 根据权利要求11所述的信息传输方法,其中,所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源包括以下至少一个方法:
    方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
    方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI 的PUCCH资源中选择一个PUCCH资源,用于接收CSI;
    方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于接收CSI part2的资源以及用于接收除了CSI part2以外的其他UCI的资源。
  18. 根据权利要求11所述的信息传输方法,其中,所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源,包括:
    当所述UCI在物理上行共享信道PUSCH上传输时,根据参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
  19. 根据权利要求11所述的信息传输方法,其中,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源之前,还包括:
    判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
    在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
  20. 根据权利要求11所述的信息传输方法,其中,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
  21. 一种终端,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,其中,所述处理器执行所述程序时实现以下步骤:
    判断上行控制信息UCI的比特数是否满足预定的比特数范围;
    当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
    通过所述收发机在确定的传输所述UCI的所述资源上发送所述UCI。
  22. 根据权利要求21所述的终端,其中,所述处理器执行所述程序时还实现以下步骤:
    当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
  23. 根据权利要求21所述的终端,其中,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
    或者,所述预定的比特数范围为大于或等于所述第一比特数值。
  24. 根据权利要求23所述的终端,其中,所述第一比特数值为360,和/或,所述第二比特数值为1013。
  25. 根据权利要求21所述的终端,其中,所述处理器执行所述程序时还实现以下步骤:
    确定参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数; 当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
    当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
    当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
    当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
  26. 根据权利要求25所述的终端,其中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
  27. 根据权利要求21所述的终端,其中,所述处理器执行所述程序时还实现以下至少一个方法:
    方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
    方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于传输CSI;
    方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
  28. 根据权利要求21所述的终端,其中,所述处理器执行所述程序时还实现以下步骤:
    当所述UCI在物理上行共享信道PUSCH上传输时,根据参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
  29. 根据权利要求21所述的终端,其中,所述处理器执行所述程序时还实现以下步骤:
    判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
    在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
  30. 根据权利要求21所述的终端,其中,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
  31. 一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现如权利要求1至10中任一项所述信息传输方法的步骤。
  32. 一种基站,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,其中,所述处理器执行所述程序时实现以下步骤:
    判断上行控制信息UCI的比特数是否满足预定的比特数范围;
    当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
    通过所述收发机在确定的传输所述UCI的所述资源上接收所述UCI。
  33. 根据权利要求32所述的基站,其中,所述处理器执行所述程序时还实现以下步骤:
    当所述UCI的比特数不满足所述预定的比特数范围时,按照实际CRC比特数,确定传输所述UCI的资源。
  34. 根据权利要求32所述的基站,其中,所述预定的比特数范围为大于或者等于第一比特数值,且小于第二比特数值;
    或者,所述预定的比特数范围为大于或等于所述第一比特数值。
  35. 根据权利要求34所述的基站,其中,所述第一比特数值为360,和/或,所述第二比特数值为1013。
  36. 根据权利要求32所述的基站,其中,所述处理器执行所述程序时还 实现以下步骤:
    确定参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述 预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
    当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
    当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
    当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
  37. 根据权利要求36所述的基站,其中,所述CRC第一预定比特数为11比特,和/或,所述CRC第二预定比特数为22比特,和/或,所述预设阈值为1088。
  38. 根据权利要求32所述的基站,其中,所述处理器执行所述程序时还实现以下至少一个方法:
    方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
    方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于接收CSI;
    方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于接收CSI part2的资源以及用于接收除了CSI part2以外的其他UCI的资源。
  39. 根据权利要求32所述的基站,其中,所述处理器执行所述程序时还实现以下步骤:
    当所述UCI在物理上行共享信道PUSCH上传输时,根据参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
  40. 根据权利要求32所述的基站,其中,所述处理器执行所述程序时还实现以下步骤:
    判断承载上行控制信息UCI的上行信道上最大承载的UCI编码比特数是否大于或等于预设阈值;
    在大于或等于所述预设阈值时,执行所述按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源的步骤。
  41. 根据权利要求32所述的基站,其中,所述UCI包括混合自动重传请求确认HARQ-ACK、信道状态信息CSI和调度请求SR中的至少一个。
  42. 一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现如权利要求11至20中任一项所述信息传输方法的步骤。
  43. 一种终端,包括:
    第一判断模块,用于判断上行控制信息UCI的比特数是否满足预定的比特数范围;
    第一确定模块,用于当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
    发送模块,用于在确定的传输所述UCI的所述资源上发送所述UCI。
  44. 根据权利要求43所述的终端,其中,所述第一确定模块用于确定参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码 率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
    当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
    当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
    当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
  45. 根据权利要求43所述的终端,其中,所述第一确定模块用于执行以下至少一个方法:
    方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
    方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于传输CSI;
    方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于传输CSI part2的资源以及用于传输除了CSI part2以外的其他UCI的资源。
  46. 根据权利要求43所述的终端,其中,所述第一确定模块用于当所述UCI在物理上行共享信道PUSCH上传输时,根据参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
  47. 一种基站,包括:
    第二判断模块,用于判断上行控制信息UCI的比特数是否满足预定的比特数范围;
    第二确定模块,用于当所述UCI的比特数满足所述预定的比特数范围时,按照参考循环冗余校验CRC比特数,确定传输所述UCI的资源;
    接收模块,用于在确定的传输所述UCI的所述资源上接收所述UCI。
  48. 根据权利要求47所述的基站,其中,所述第二确定模块用于确定参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,在所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;在所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值,其中,所述CRC第二预定比特数大于所述CRC第一预定比特数;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,在所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;在所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断在所述UCI比特数与CRC第一预定比特数之和在预定的码 率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;当所述第一编码比特数小于所述预设阈值时,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,判断所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数是否大于或等于预设阈值,当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;当所述第二编码比特数大于或等于所述预设阈值时,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数是否大于或等于预设阈值,当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数,当所述第一编码比特数小于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值;
    或者,确定所述UCI比特数与CRC第一预定比特数之和在预定的码率下所对应的第一编码比特数,以及确定所述UCI比特数与CRC第二预定比特数之和在预定的码率下所对应的第二编码比特数,进行如下判断:
    当所述第一编码比特数大于或等于预设阈值时,确定所述参考CRC比特数为CRC第二预定比特数;
    当所述第二编码比特数小于所述预设阈值时,确定所述参考CRC比特数为CRC第一预定比特数;
    当所述第一编码比特数小于预设阈值,且所述第二编码比特数大于或等于所述预设阈值时,确定所述参考CRC比特数为预先约定的CRC比特数值。
  49. 根据权利要求47所述的基站,其中,所述第二确定模块用于执行以下至少一个方法:
    方法1:当所述UCI在物理上行控制信道PUCCH上传输时,根据参考CRC比特数计算所述PUCCH使用的实际资源块RB个数;
    方法2:当所述UCI为信道状态信息CSI且配置了多个用于传输多个CSI的PUCCH资源时,根据所述参考CRC比特数在所述多个用于传输多个CSI的PUCCH资源中选择一个PUCCH资源,用于接收CSI;
    方法3:当所述UCI包含CSI part 2时,根据所述参考CRC比特数在确定的PUCCH资源上,确定用于接收CSI part2的资源以及用于接收除了CSI part2以外的其他UCI的资源。
  50. 根据权利要求47所述的基站,其中,所述第二确定模块用于当所述UCI在物理上行共享信道PUSCH上传输时,根据参考CRC比特数计算所述UCI在PUSCH上的传输资源的大小。
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