WO2022152136A1 - 信道传输方法、装置及可读存储介质 - Google Patents

信道传输方法、装置及可读存储介质 Download PDF

Info

Publication number
WO2022152136A1
WO2022152136A1 PCT/CN2022/071465 CN2022071465W WO2022152136A1 WO 2022152136 A1 WO2022152136 A1 WO 2022152136A1 CN 2022071465 W CN2022071465 W CN 2022071465W WO 2022152136 A1 WO2022152136 A1 WO 2022152136A1
Authority
WO
WIPO (PCT)
Prior art keywords
pusch
type
pucch
uci
target
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2022/071465
Other languages
English (en)
French (fr)
Inventor
高雪娟
司倩倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Datang Mobile Communications Equipment Co Ltd
Original Assignee
Datang Mobile Communications Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Datang Mobile Communications Equipment Co Ltd filed Critical Datang Mobile Communications Equipment Co Ltd
Publication of WO2022152136A1 publication Critical patent/WO2022152136A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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 signalling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • 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
    • H04L5/0058Allocation criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • 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

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a channel transmission method, an apparatus, and a readable storage medium.
  • a terminal also called user equipment, that is, in English: Terminal/ User Equipment, referred to as: UE
  • UE can support different types of services, such as enhanced mobile broadband (English: enhanced Mobile Broadband, referred to as: eMBB) services and low-latency high-reliability communication (English: Ultra-Reliable and Low Latency Communication, Abbreviation: URLLC) business, etc.
  • enhanced mobile broadband English: enhanced Mobile Broadband, referred to as: eMBB
  • URLLC Ultra-Reliable and Low Latency Communication
  • the URLLC service flow may occur sporadically and irregularly, so different system resources are independently reserved for different services. Due to the relatively large overhead on system resources, the resources reserved for URLLC may not be used in many cases. In order to improve the utilization rate of system resources, multiplexing and transmission of different services on the same resources can be supported. However, there may be resource conflicts between uplink channels with different physical layer priorities of the same UE, for example, on the same carrier, symbols occupied by uplink channels with different priorities may overlap.
  • the peak-to-average power ratio (English: Peak to Average Power Ratio, referred to as: PAPR) will increase and bring about power limitations.
  • PUCCH Physical Uplink Control Channel
  • PUSCH Physical Uplink Shared Channel
  • the present application provides a channel transmission method, a device and a readable storage medium, which solve the conflict between the DG PUSCH and the CG PUSCH in the prior art, and when at least one of the DG PUSCH or the CG PUSCH conflicts with the PUCCH carrying the UCI, The technical problem that the channel transmission cannot be effectively guaranteed.
  • the present application provides a channel transmission method, the method is applied to a terminal device, and the method includes:
  • the first type of PUSCH is a PUSCH with a corresponding PDCCH
  • the second type of PUSCH is a CG PUSCH
  • Rule 1 In the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, and transmit the UCI on the first target PUSCH, wherein, Assuming that the first target PUSCH always has TB transmission;
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH or the UCI is transmitted on the PUCCH;
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains TB, it is determined that the UCI is transferred to the PUSCH for transmission or the UCI is to be transmitted on the PUCCH.
  • the rule 2 includes:
  • the UCI is transmitted on the first target PUSCH, wherein it is assumed that the first target PUSCH always has TB transmission; and/or,
  • the first target PUSCH is the second type of PUSCH, it is determined not to transmit the first target PUSCH, and the UCI is transmitted on the PUCCH.
  • the rule 2 includes:
  • the first type of PUSCH, the second type of PUSCH and the PUCCH as a group of overlapping channels satisfy the time condition for multiplexing transmission, or the first type of PUSCH, the second type of PUSCH and the PUCCH have the latest start symbol
  • the end symbol of the PDCCH corresponding to the channel is not later than the first type of PUSCH, the second type of PUSCH and the start symbol of the channel with the earliest start symbol in the PUCCH.
  • T time, T is calculated according to a predetermined rule length of time.
  • the rule 3 includes:
  • the UCI is transmitted on the PUCCH, and the PUSCH without the TB is not transmitted; and/or,
  • one PUSCH is selected from the PUSCH with TB, the UCI is transferred to the selected one PUSCH for transmission, and the PUCCH is not transmitted.
  • the UCI is transferred to the PUSCH for transmission or the UCI is to be transmitted on the PUCCH, including:
  • the second target PUSCH is the first type of PUSCH and A PUSCH that collides with the PUCCH in the second type of PUSCH; or,
  • the third target PUSCH is the first The earliest PUSCH among the class PUSCH and the second class PUSCH that does not collide with the PUCCH; or,
  • the DG PUSCH and the CG PUSCH collide, and at least one of the DG PUSCH and the CG PUSCH collides with the PUCCH carrying the UCI, according to a predetermined rule or according to the start symbol of the PUCCH and the second target PUSCH
  • the relationship between the start symbols or the relationship between the end symbol of the DCI corresponding to the PUCCH and the start symbol of the third target PUSCH or the sequence between the PUCCH and the third target PUSCH determines how to transmit to avoid When it is first determined that UCI is transmitted on a certain PUSCH, and then it is known that this PUSCH has no PDU, the resulting UCI cannot be transmitted, thereby improving the transmission performance and efficiency of UCI, and ensuring that the base station obtains UCI even if it is obtained.
  • determining which of the rules 1-3 to use includes:
  • the rule 1 When the start symbol of the PUCCH is earlier than the time determined according to the predetermined rule: the rule 1 is used; otherwise, the rule 2 or the rule 3 is used.
  • the time determined according to the predetermined rule is determined in one of the following manners:
  • the time determined according to the predetermined rule is the start symbol of the second target PUSCH; or,
  • the time determined according to the predetermined rule is the latest time or symbol corresponding to the Ts time before the start symbol of the second target PUSCH, where Ts is the difference between the processing time of the second target PUSCH and the processing time of the PUCCH; or,
  • the time determined according to the predetermined rule is the earliest time or symbol corresponding to the Ts time after the start symbol of the second target PUSCH, Wherein Ts is the difference between the processing time of the PUCCH and the processing time of the second target PUSCH.
  • determining which of the rules 1-3 to use includes:
  • determining which of the rules 1-3 to use includes:
  • the rule 1 or the rule 2 is adopted; otherwise, the rule 3 is adopted.
  • one of the PUSCHs is selected as the second target PUSCH in one of the following manners:
  • One of a certain type of PUSCH among the first type of PUSCH and the second type of PUSCH is predetermined to be selected.
  • the conflict between PUSCHs includes: PUSCHs overlap in the time domain on the same carrier, or, the time interval between PUSCHs is less than a predetermined threshold; and/or,
  • the conflict between the PUCCH and the PUSCH includes: the PUCCH and the PUSCH overlap in the time domain, or the time interval between the PUCCH and the PUSCH is less than a predetermined threshold, wherein the PUCCH and the PUSCH are on the same or different carriers.
  • the method also includes at least one of the following:
  • the second type of PUSCH is not a PUSCH that only carries A-CSI or SP-CSI;
  • the first type of PUSCH and the second type of PUSCH have the same or different physical layer priorities
  • the PUCCH has the same or different physical layer priorities as the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH;
  • the present application provides a channel transmission method, the method is applied to a base station, and the method includes:
  • the UCI is received on one PUSCH of the first type of PUSCH and the second type of PUSCH or the UCI is received on the PUCCH, wherein the first type of PUSCH is a PUSCH with a corresponding PDCCH, the The second type of PUSCH is CG PUSCH;
  • Rule 1 In the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, and receive the UCI on the first target PUSCH, wherein, Assume that the first target PUSCH always has TB;
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH received on the PUCCH or the UCI is received on the PUCCH;
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains a TB, determine whether to receive the UCI on one of the first type of PUSCH and the second type of PUSCH or to receive all of them on the PUCCH. described UCI.
  • the rule 2 includes:
  • the UCI is received on the first target PUSCH, wherein it is assumed that the first target PUSCH always has a TB; and/or,
  • the first target PUSCH is the second type of PUSCH, it is determined not to receive the first target PUSCH, and the UCI is received on the PUCCH.
  • the rule 2 includes:
  • the first type of PUSCH, the second type of PUSCH and the PUCCH as a group of overlapping channels satisfy the time condition for multiplexing reception, or the first type of PUSCH, the second type of PUSCH and the PUCCH have the latest start symbol
  • the end symbol of the PDCCH corresponding to the channel is not later than the first type of PUSCH, the second type of PUSCH and the start symbol of the channel with the earliest start symbol in the PUCCH.
  • T time, T is calculated according to a predetermined rule length of time.
  • the rule 3 includes:
  • the UCI is received on the PUCCH, and the PUSCH without the TB is not received; and/or,
  • one PUSCH is selected from the PUSCH with TB, the UCI is received on the selected one PUSCH, and the PUCCH is not received.
  • determining to receive the UCI on one PUSCH of the first type of PUSCH and the second type of PUSCH or to receive the UCI on the PUCCH includes:
  • the second target PUSCH is the first type of PUSCH and A PUSCH that collides with the PUCCH in the second type of PUSCH; or,
  • the third target PUSCH is the first The earliest PUSCH among the class PUSCH and the second class PUSCH that does not collide with the PUCCH; or,
  • determining which of the rules 1-3 to use includes:
  • the rule 1 When the start symbol of the PUCCH is earlier than the time determined according to the predetermined rule: the rule 1 is used; otherwise, the rule 2 or the rule 3 is used.
  • the time determined according to the predetermined rule is determined in one of the following manners:
  • the time determined according to the predetermined rule is the start symbol of the second target PUSCH; or,
  • the time determined according to the predetermined rule is the latest time or symbol corresponding to the Ts time before the start symbol of the second target PUSCH, where Ts is the difference between the processing time of the second target PUSCH and the processing time of the PUCCH; or,
  • the time determined according to the predetermined rule is the earliest time or symbol corresponding to the Ts time after the start symbol of the second target PUSCH, Wherein Ts is the difference between the processing time of the PUCCH and the processing time of the second target PUSCH.
  • determining which of the rules 1-3 to use includes:
  • determining which of the rules 1-3 to use includes:
  • the rule 1 or the rule 2 is adopted; otherwise, the rule 3 is adopted.
  • one of the PUSCHs is selected as the second target PUSCH in one of the following manners:
  • One of a certain type of PUSCH among the first type of PUSCH and the second type of PUSCH is predetermined to be selected.
  • the conflict between PUSCHs includes: PUSCHs overlap in the time domain on the same carrier, or, the time interval between PUSCHs is less than a predetermined threshold; and/or,
  • the conflict between PUCCH and PUSCH includes: PUCCH and PUSCH overlap in the time domain, or the time interval between PUCCH and PUSCH is less than a predetermined threshold, wherein PUCCH and PUSCH are on the same or different carriers.
  • the method also includes at least one of the following:
  • the second type of PUSCH is not a PUSCH that only carries A-CSI or SP-CSI;
  • the first type of PUSCH and the second type of PUSCH have the same or different physical layer priorities
  • the PUCCH has the same or different physical layer priorities as the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH;
  • the present application provides a channel transmission apparatus, the apparatus is applied in terminal equipment, and the apparatus includes: a memory, a transceiver, and a processor:
  • a memory for storing a computer program
  • a transceiver for sending and receiving data under the control of the processor
  • a processor for reading the computer program in the memory and performing the following operations:
  • the first type of PUSCH is a PUSCH with a corresponding PDCCH
  • the second type of PUSCH is a CG PUSCH
  • Rule 1 In the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, and transmit the UCI on the first target PUSCH, wherein, Assuming that the first target PUSCH always has TB transmission;
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH or the UCI is transmitted on the PUCCH;
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains TB, it is determined that the UCI is transferred to the PUSCH for transmission or the UCI is to be transmitted on the PUCCH.
  • the present application provides a channel transmission device, the device is applied in a base station, and the device includes: a memory, a transceiver, and a processor:
  • a memory for storing a computer program
  • a transceiver for sending and receiving data under the control of the processor
  • a processor for reading the computer program in the memory and performing the following operations:
  • the UCI is received on one PUSCH of the first type of PUSCH and the second type of PUSCH or the UCI is received on the PUCCH, wherein the first type of PUSCH is a PUSCH with a corresponding PDCCH, the The second type of PUSCH is CG PUSCH;
  • Rule 1 In the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, and receive the UCI on the first target PUSCH, wherein, Assume that the first target PUSCH always has TB;
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH received on the PUCCH or the UCI is received on the PUCCH;
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains a TB, determine whether to receive the UCI on one of the first type of PUSCH and the second type of PUSCH or to receive all of them on the PUCCH. described UCI.
  • the present application provides a channel transmission apparatus, the apparatus is applied in terminal equipment, and the apparatus includes:
  • a determining unit used for when there is a conflict between the first type of PUSCH and the second type of PUSCH, and at least one of the first type of PUSCH and the second type of PUSCH is in conflict with the PUCCH carrying the UCI, according to one of the rules 1-3. or a combination thereof, determining that the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH, wherein the first type of PUSCH is a PUSCH with a corresponding PDCCH, and the second type of PUSCH is a CG PUSCH;
  • Rule 1 In the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, and transmit the UCI on the first target PUSCH, wherein, Assuming that the first target PUSCH always has TB transmission;
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH or the UCI is transmitted on the PUCCH;
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains TB, it is determined that the UCI is transferred to the PUSCH for transmission or the UCI is to be transmitted on the PUCCH.
  • the present application provides a channel transmission device, the device is applied in a base station, and the device includes:
  • a determining unit used for when there is a conflict between the first type of PUSCH and the second type of PUSCH, and at least one of the first type of PUSCH and the second type of PUSCH is in conflict with the PUCCH carrying the UCI, according to one of the rules 1-3. or a combination thereof, it is determined that the UCI is received on one PUSCH of the first type of PUSCH and the second type of PUSCH or the UCI is received on the PUCCH, wherein the first type of PUSCH has a corresponding PDCCH PUSCH, the second type of PUSCH is CG PUSCH;
  • Rule 1 In the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, and receive the UCI on the first target PUSCH, wherein, Assume that the first target PUSCH always has TB;
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH received on the PUCCH or the UCI is received on the PUCCH;
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains a TB, determine whether to receive the UCI on one of the first type of PUSCH and the second type of PUSCH or to receive all of them on the PUCCH. described UCI.
  • the present application provides a processor-readable storage medium, where the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute any one of the first aspect or the second aspect method described in item.
  • the present application provides a channel transmission method, device and readable storage medium, when there is a conflict between the first type PUSCH and the second type PUSCH, and at least one of the first type PUSCH and the second type PUSCH conflicts with the PUCCH carrying UCI when the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH according to one of the rules 1-3 or a combination thereof, wherein the first type of PUSCH is a PUSCH with a corresponding PDCCH, so The second type of PUSCH is the CG PUSCH; wherein, Rule 1: In the PUSCH that conflicts with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying the UCI, and in the first type of PUSCH and the second type of PUSCH.
  • the UCI is transmitted on a target PUSCH, wherein it is assumed that the first target PUSCH always has TB transmission;
  • Rule 2 In the PUSCH that collides with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the bearer For the first target PUSCH of the UCI, according to the type of the first target PUSCH, it is determined that the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH;
  • Rule 3 According to the first type of PUSCH and the second type of PUSCH Whether the PUSCH obtains a TB, it is determined whether the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH.
  • an embodiment of the present application provides a computer program product, including a computer program, which implements the method according to any one of the first aspect or the second aspect when the computer program is executed.
  • FIG. 1 is a schematic diagram of a channel that cannot be transmitted according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a channel that cannot be transmitted according to another embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a channel transmission method provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a scenario of a channel transmission method provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a scenario of a channel transmission method provided by still another embodiment of the present application.
  • FIG. 6 is a schematic diagram of a scenario of a channel transmission method provided by another embodiment of the present application.
  • FIG. 7 is a schematic diagram of a scenario of a channel transmission method provided by still another embodiment of the present application.
  • FIG. 8 is a schematic diagram of a scenario of a channel transmission method provided by still another embodiment of the present application.
  • FIG. 9 is a schematic diagram of a scenario of a channel transmission method provided by another embodiment of the present application.
  • FIG. 10 is a schematic diagram of a scenario of a channel transmission method provided by still another embodiment of the present application.
  • FIG. 11 is a schematic diagram of a scenario of a channel transmission method provided by still another embodiment of the present application.
  • FIG. 12 is a schematic flowchart of a channel transmission method provided by still another embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of a channel transmission apparatus provided by an embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a channel transmission apparatus provided by another embodiment of the present application.
  • FIG. 15 is a schematic structural diagram of a channel transmission apparatus provided by still another embodiment of the present application.
  • FIG. 16 is a schematic structural diagram of a channel transmission apparatus according to another embodiment of the present application.
  • the term "and/or” describes the relationship between related objects, and means that there can be three relationships, for example, A and/or B, which can mean that A exists alone, A and B exist simultaneously, and B exists alone. a situation.
  • the character "/” generally indicates that the associated objects are an "or" relationship.
  • the UE does not see that a DG and CG will overlap at time t1 (because the UL grant is relatively late), then the UE will decide not to prepare UCI transmission on PUCCH at time t1, and will The UCI is transferred to the CG PUSCH for transmission, and the result of the MAC execution on the CG and DG is the protocol data unit (English: Protocol Data Unit, referred to as: PDU) of the DG (sent no later than t3), but the UE is at t2.
  • PDU Protocol Data Unit
  • Case 2 If CG PUSCH and DG PUSCH have different physical layer priorities, for example DG is high priority, PUCCH and CG PUSCH have the same physical layer priority and low priority, and MAC does not enable LCH priority selection rules .
  • the MAC will choose to send PDUs to the channel with high physical layer priority, that is, send PDUs to the DG no later than t3, and similarly, the low-priority PUCCH will decide to multiplex the UCI to the low-priority CG PUSCH at t1. , which also results in that the transmission of low-priority UCI cannot be realized when it is determined at time t2 that the CG has no PDU.
  • Case 3 If the CG and DG PUSCH have the same physical layer priority, the PUCCH and PUSCH also have the same physical layer priority, and the MAC enables the LCH priority selection rule, the MAC can be used in the CG and DG according to its corresponding LCH If the priority is to select a PDU to be delivered, DG may be selected. The same problem exists.
  • the inventor has further researched and found that to effectively ensure channel transmission, predetermined regulations are required, and which rule or which combination of rules to use to achieve channel transmission can be determined according to different judgment conditions, that is, according to one of the rules 1-3. Either or a combination thereof, it is determined that the UCI is transferred to the PUSCH for transmission or the UCI is to be transmitted on the PUCCH.
  • the channel transmission method proposed in this application is proposed.
  • the DG PUSCH (ie the first type of PUSCH) and the CG PUSCH (ie the second type of PUSCH) conflict When at least one of the CG PUSCH collides with the PUCCH carrying the UCI, according to Rule 1: Among the PUSCHs that collide with the PUCCH in the first type PUSCH and the second type PUSCH, determine the first target PUSCH carrying the UCI , the UCI is transmitted on the first target PUSCH, wherein it is assumed that the first target PUSCH always has TB transmission; or according to rule 2: the first type of PUSCH and the second type of PUSCH exist with the PUCCH In the conflicting PUSCH, determine the first target PUSCH carrying UCI, and determine, according to the type of the first target PUSCH, that the UCI is transferred to the PUSCH for transmission or that the UCI is transmitted on the PUCCH
  • FIG. 3 is a schematic flowchart of a channel transmission method provided by an embodiment of the present application.
  • the execution subject of the channel transmission method provided by this embodiment is a terminal device, and the channel transmission method provided by this embodiment of the present application includes the following step:
  • Step 101 Determine whether there is a conflict between the first type of PUSCH and the second type of PUSCH, and whether there is a conflict between at least one of the first type of PUSCH and the second type of PUSCH and the PUCCH carrying UCI;
  • Step 102 When there is a conflict between the first type of PUSCH and the second type of PUSCH, and at least one of the first type of PUSCH and the second type of PUSCH is in conflict with the PUCCH carrying UCI, according to one of the rules 1-3 or its In combination, it is determined that the UCI is transferred to the PUSCH for transmission or the UCI is to be transmitted on the PUCCH.
  • the first type of PUSCH is a PUSCH with a corresponding PDCCH
  • the second type of PUSCH is a CG PUSCH.
  • the conflict between PUSCHs includes: PUSCHs overlap in the time domain on the same carrier, or, the time interval between PUSCHs is less than a predetermined threshold; and/or,
  • the conflict between the PUCCH and the PUSCH includes: the PUCCH and the PUSCH overlap in the time domain, or the time interval between the PUCCH and the PUSCH is less than a predetermined threshold, wherein the PUCCH and the PUSCH are on the same or different carriers.
  • a conflict that is, a conflict between the first type of PUSCH and the second type of PUSCH, that is, a conflict between PUSCHs, and at least one of the first type of PUSCH and the second type of PUSCH and a PUCCH carrying UCI
  • a conflict that is, a PUCCH and PUSCH
  • overlap in time domain can include at least two of the following cases.
  • Case 10 there is overlap in time domain on the same carrier; case 20: time interval between two channels (i.e.
  • a predetermined threshold (this is to cover the case of high frequency transmission, when one of the two channels is high frequency and the other is low frequency, even if the time domain There is no overlap in the time domain, and a certain time interval in the time domain is also required to adjust the radio frequency device, so this kind of processing is equivalent to the time domain overlap).
  • Rule 1 In the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, and transmit the UCI on the first target PUSCH , where it is assumed that the first target PUSCH always has TB transmission.
  • the PUSCH of the first type and the PUSCH of the second type collide, and at least one of the PUSCH of the first type and the PUSCH of the second type collides with the PUCCH carrying the UCI, the PUSCH of the first type and the PUSCH of the second type are in conflict with Among the PUSCHs with conflicting PUCCHs, a first target PUSCH bearing the UCI is determined, and the UCI is transmitted on the first target PUSCH, wherein it is assumed that the first target PUSCH always has TB transmission.
  • the first target PUSCH in Rule 1 is the DG PUSCH
  • the first target PUSCH always has a TB (ie a transport block, English: Transport Block) or an uplink shared channel (abbreviation: UL- SCH) transmission, that is, while transmitting the UCI on the first target PUSCH, the TB or UL-SCH corresponding to the first target PUSCH is also transmitted, specifically including:
  • the MAC When the first target PUSCH is configured with UL skipping (ie, UL skipping), if there is no corresponding data transmission for the first target PUSCH, the MAC always sends a PDU to the first target PUSCH (such as placeholder PDU);
  • the PUSCH other than the first target PUSCH in the DG and the CG is not sent, that is, the terminal (ie, the terminal device) does not expect to receive PDUs corresponding to the PUSCH in the DG and the CG except the first target PUSCH.
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH or the UCI is transmitted on the PUCCH.
  • the first type of PUSCH and the second type of PUSCH collide, and at least one of the first type of PUSCH and the second type of PUSCH collides with the PUCCH carrying UCI, the first type of PUSCH and the second type of PUSCH are in conflict with all Among the PUSCHs in which the PUCCHs collide, determine the first target PUSCH carrying the UCI, and determine that the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH according to the type of the first target PUSCH.
  • the rule 2 includes:
  • the UCI is transmitted on the first target PUSCH, wherein it is assumed that the first target PUSCH always has TB transmission; and/or,
  • the first target PUSCH is the second type of PUSCH, it is determined not to transmit the first target PUSCH, and the UCI is transmitted on the PUCCH.
  • the first target PUSCH in rule 2 is the DG PUSCH
  • the first target PUSCH always has TB or uplink shared channel (abbreviation: UL-SCH) transmission, that is, the first target PUSCH While transmitting the UCI
  • the TB or UL-SCH corresponding to the first target PUSCH is also transmitted, which specifically includes: the MAC always sends PDUs to the first target PUSCH; when the first target PUSCH is configured with UL hop When passing (ie UL skipping), if there is no corresponding data transmission on the first target PUSCH, the MAC will always send PDUs (such as occupancy PDUs) to the first target PUSCH;
  • PDUs such as occupancy PDUs
  • whether to transmit PUSCH other than the first target PUSCH depends on whether the MAC sends PDUs to the first type of PUSCH. , if it is not sent, it will not be transmitted; and the MAC should not send PDUs to the second type of PUSCH at this time, because it will not be transmitted if it is sent, so the terminal does not expect to receive the corresponding first target PUSCH (that is, the second type of PUSCH).
  • PUSCH-like) PDUs (to the physical layer or TB).
  • the rule 2 includes:
  • the first type of PUSCH, the second type of PUSCH and the PUCCH as a group of overlapping channels satisfy the time condition for multiplexing transmission, or the first type of PUSCH, the second type of PUSCH and the PUCCH have the latest start symbol
  • the end symbol of the PDCCH corresponding to the channel is not later than the first type of PUSCH, the second type of PUSCH and the start symbol of the channel with the earliest start symbol in the PUCCH.
  • T time, T is calculated according to a predetermined rule length of time.
  • PDCCH and DCI are equivalent, but PDCCH is a specific channel, and DCI is a format definition on the transmission content of PDCCH.
  • the DG PUSCH, CG PUSCH and the PUCCH are used as a set of overlapping channels to meet the time condition of multiplexing transmission timeline (timeline, including T1mux and T2mux, on the one hand for UCI
  • timeline including T1mux and T2mux, on the one hand for UCI
  • the preparation can be completed before the PUSCH transmission.
  • the timeline is the DG PUSCH, CG PUSCH and Timeline1 is satisfied between the first symbol of the channel with the earliest start symbol in the PUCCH and the PDSCH or SPS PDSCH release corresponding to PUCCH, and timeline2 is satisfied between the first symbol and the DCI (or PDCCH) corresponding to PUCCH and PUSCH); Or, another way: it is stipulated that the end symbol of the DCI corresponding to the channel with the latest start symbol in the DG PUSCH, CG PUSCH and the PUCCH is no later than T time before the start symbol of the channel with the earliest start symbol, T is the length of time calculated according to a predetermined rule (for example, a specific time, such as ms, etc., or a specific number of symbols), for example, T is based on the assumption that the DG PUSCH, CG PUSCH and the channel with the latest starting symbol in the PUCCH A value determined in a manner similar to timeline2 due to overlap with the channel with the earliest apoca
  • the specific T value may be different from the above timeline2 value of timeline2, depending on the parameters of the specific channel.
  • T can be based on the earliest channel and the latest The SCS of the DCI corresponding to the channel, the SCS of the PDSCH corresponding to the PUCCH, the SPS of the SPS PDSCH release, the SCS of the earliest and/or latest channel itself, the processing time capability of the PUSCH corresponding to the carrier where the earliest and/or latest channel is located (processing capability1 or 2), etc., calculated according to a specific formula.
  • DCI Downlink Control Information
  • HARQ-ACK Hybrid Automatic Repeat request-ACKnowledgment
  • PDSCH Physical Downlink Shared Channel
  • DCI for SPS Semi-Persistent Scheduling
  • the first symbol is not earlier than a symbol including CP that starts after T1 time after the last symbol of any PDSCH or SPS PDSCH release that requires HARQ-ACK feedback on PUCCH, that is, the first symbol
  • the time interval between a symbol and the last symbol of any of the above PDSCH or SPS PDSCH release is not less than T1 time, and T1 is related to the processing delay of PDSCH or SPS PDSCH release, which can be calculated according to the formula and related parameters; the The purpose of the timeline is to ensure that the acquisition and preparation of the HARQ-ACK can be completed before the transmission of the channel finally determined to transmit the HARQ-ACK starts.
  • the first symbol is not earlier than the last one of any physical downlink control channel (Physical Downlink Control Channel, PDCCH) (including the PDCCH indicating SPS PDSCH release) that schedules PDSCH (if any) and PUSCH (if any)
  • PDCCH Physical Downlink Control Channel
  • the purpose of the timeline is to ensure that when there are multiple UCI multiplexing transmissions, the multiple UCIs can complete the acquisition and multiplexing processing of the various UCIs before the transmission of the target channel for transmitting the UCI starts.
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains TB, it is determined that the UCI is transferred to the PUSCH for transmission or the UCI is to be transmitted on the PUCCH.
  • the PUSCH obtains a TB, it is determined whether the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH.
  • the MAC only sends PDUs to one PUSCH in the DG and CG, that is, the terminal does not expect to receive PDUs for both DG and CG, that is, the terminal does not expect MAC will send PDUs to both CG and DG).
  • the rule 3 includes:
  • the UCI is transmitted on the PUCCH, and the PUSCH without the TB is not transmitted; and/or,
  • one PUSCH is selected from the PUSCH with TB, and the UCI is transferred to the selected one PUSCH for transmission, and the PUCCH is not transmitted.
  • the MAC can select according to the LCH priorities corresponding to different PUSCHs, and can choose to send PDUs to any one of the first type and the second type of PUSCH, but the MAC only selects the first type and the second type of PUSCH.
  • One PUSCH in the type PUSCH transmits PDU, that is, the terminal does not expect to receive PDUs for both the first type and the second type PUSCH, that is, the terminal does not expect the MAC to send PDUs for both the first type and the second type PUSCH.
  • the UCI is transmitted on the PUCCH;
  • other PUSCHs that do not conflict with the PUCCH may determine whether to transmit according to whether a TB is obtained.
  • channel transmission can be implemented based on any one of the above-mentioned rule 1, rule 2, and rule 3; on the other hand, it can also be determined which one of 1-3 is used according to different judgment conditions combination to achieve channel transmission. That is, when there is a conflict between the first type of PUSCH and the second type of PUSCH, and at least one of the first type of PUSCH and the second type of PUSCH is in conflict with the PUCCH carrying UCI, according to any one or combination of rules 1-3, determine The UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH.
  • the second target PUSCH determines which of the rules 1-3 to use, where the second target PUSCH is the first A PUSCH that collides with the PUCCH in one type of PUSCH and the second type of PUSCH; or,
  • the third target PUSCH is the first The earliest PUSCH among the class PUSCH and the second class PUSCH that does not collide with the PUCCH; or,
  • the PDCCH is a PDCCH scheduling PDSCH and the PDSCH transmits HARQ-ACK in the PUCCH, or is a PDCCH indicating downlink SPS resource release and the PDCCH transmits HARQ-ACK in the PUCCH.
  • Option 1 Use predetermined rules, including: Rule 1 or Rule 2.
  • Rule 1 or Rule 2 For specific embodiments, reference may be made to the above descriptions for Rule 1 and Rule 2, and details are not repeated here.
  • Scheme 2 According to the relationship between the start symbol of the PUCCH and the start symbol of the second target PUSCH, determine which of the rules 1-3 to use, including:
  • the rule 1 When the start symbol of the PUCCH is earlier than the time determined according to the predetermined rule: the rule 1 is used; otherwise, the rule 2 or the rule 3 is used.
  • how to transmit is determined according to the relationship between the start symbol of the PUCCH carrying the UCI and the start symbol of the second target PUSCH, specifically including:
  • the time determined according to the predetermined rule is determined according to one of the following ways: that is, the time determined according to the predetermined rule can be realized in the following ways:
  • the time determined according to the predetermined rule is the start symbol of the second target PUSCH; or,
  • the time determined according to the predetermined rule is the latest time or symbol corresponding to the Ts time before the start symbol of the second target PUSCH, where Ts is the difference between the processing time of the second target PUSCH and the processing time of the PUCCH; or,
  • the time determined according to the predetermined rule is the earliest time or symbol corresponding to the Ts time after the start symbol of the second target PUSCH, Wherein Ts is the difference between the processing time of the PUCCH and the processing time of the second target PUSCH.
  • the time determined according to the predetermined rule is specifically defined as:
  • the time determined according to the predetermined rule is the start symbol of the second target PUSCH; or,
  • the time determined according to the predetermined rule is the time or symbol corresponding to the Ts time before the start symbol of the second target PUSCH (specifically, the start symbol closest to the PUSCH A symbol that satisfies the interval Ts from the start symbol of the PUSCH), where Ts is the difference between the processing time of the second target PUSCH and the processing time of the PUCCH; or,
  • the time determined according to the predetermined rule is the time Ts after the start symbol of the second target PUSCH (it may also be the symbol corresponding to this time) , where Ts is the difference between the processing time of the PUCCH and the processing time of the second target PUSCH.
  • Scheme 3 According to the relationship between the end symbol of the PDCCH corresponding to the PUCCH and the start symbol of the third target PUSCH, determine which of the rules 1-3 to use, including:
  • how to transmit is determined according to the relationship between the end symbol of the DCI corresponding to the PUCCH and the start symbol of the third target PUSCH, specifically including:
  • the T time is the predetermined time, which may be referred to as the predetermined time below, where the predetermined time is
  • the calculation method may be similar to the above-mentioned T time, but the specific parameters used may be different, which may cause the calculated value of T to be different.
  • the predetermined time here is based on the assumption that the PUCCH overlaps with the third target PUSCH.
  • the multiplexing time is determined, which is related to the SCS of PUCCH and PDCCH, and is related to the uplink processing capability of the carrier where the PUCCH is located.), or when the end symbol of the DCI is not later than the start symbol of the third target PUSCH.
  • the first symbol of the predetermined time reuse the above rule 1; otherwise, (that is, when the above conditions are not met, that is, when the time interval between the end symbol of the DCI and the start symbol of the third target PUSCH is short
  • the DCI is the DCI scheduling PDSCH and the PDSCH transmits HARQ-ACK in the PUCCH, or the DCI indicating the release of downlink SPS resources and the DCI transmits the HARQ-ACK in the PUCCH.
  • Scheme 4 According to the time sequence of the PUCCH and the fourth target PUSCH, determine which of the rules 1-3 to use, including:
  • the rule 1 or the rule 2 is adopted; otherwise, the rule 3 is adopted.
  • how to transmit is determined according to the time sequence between the PUCCH and the third target PUSCH, which specifically includes:
  • rule 3 When the PUCCH is earlier than the third target PUSCH (it may be that the start symbol or the end symbol of the PUCCH is earlier than the start symbol of the third target PUSCH, because the two do not overlap), use rule 1 or rule 2; When the PUCCH is later than the third target PUSCH, rule 3 is adopted.
  • the second target PUSCH is one of the DG PUSCH and the CG PUSCH that collides with the PUCCH carrying the UCI (for example, there is overlap in the time domain, and the time domain overlap here can refer to the description in the above embodiment)
  • the PUSCH in the two cases, which will not be repeated here) specifically includes: when there are multiple PUSCHs in the DG PUSCH and CG PUSCH that conflict with the PUCCH carrying the UCI, select one of them as the second target PUSCH. That is, the earliest or latest start symbol can be selected; if multiple start symbols are aligned, any one of them is selected; or a PUSCH among DG and CG can be selected, such as DG or CG.
  • the earliest or latest start symbol can be selected , if the start symbols of multiple PUSCHs are aligned, any one of them is selected; one of a certain type of PUSCH among the first type of PUSCH and the second type of PUSCH may also be selected.
  • the second type of PUSCH is not a PUSCH that only carries A-CSI or SP-CSI;
  • the first type of PUSCH and the second type of PUSCH have the same or different physical layer priorities
  • the PUCCH has the same or different physical layer priorities as the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH;
  • PUCCH and PUSCH are on the same or different carriers; DG PUSCH and CG PUSCH have the same or different physical layer priorities; the DG PUSCH is the PUSCH that the UL grant indicates that there is TB or UL-SCH transmission (that is, the DG PUSCH is not Only PUSCH for A-CSI or SP-CSI is transmitted).
  • PUCCH has the same (R16) or different (R17) physical layer priority as the PUSCH that exists in the time domain with PUCCH; which PUSCH is skipping is not considered when determining the PUSCH carrying UCI, that is, the transmission resources corresponding to PUSCH overlap with PUCCH
  • the PUSCH carrying UCI is determined in it; the UCI is HARQ-ACK, scheduling request (English: Scheduling Request, referred to as: SR), channel state information (English: Channel State Information, referred to as: CSI ) at least one of them.
  • the DG PUSCH is the PUSCH that the UL grant indicates that TB or UL-SCH transmission exists, that is, the PUSCH that indicates the existence of TB transmission during scheduling, but does not mean that the MAC will definitely send PDUs to it, because there may be skipping (ie skip), and only the PUSCH carrying A-CSI and SP-CSI, this PUSCH itself has no TB transmission, and the MAC will definitely not send PDUs to it, so it does not exist in this embodiment.
  • CG PUSCH, DG PUSCH and PUCCH have the same physical layer priority, and the MAC does not enable the LCH priority selection rule;
  • CG and DG PUSCH have different physical layer priorities, and PUSCH and PUCCH that overlap with PUCCH in the time domain have the same physical layer priority, and the MAC does not enable the LCH priority selection rule;
  • CG PUSCH, DG PUSCH and PUCCH have the same physical layer priority, and the MAC enables the LCH priority selection rule;
  • CG and DG PUSCH have different physical layer priorities, and PUSCH and PUCCH that overlap with PUCCH in the time domain have the same physical layer priority, and the MAC enables the LCH priority selection rule.
  • the second target PUSCH is the PUSCH that overlaps with the PUCCH in the time domain among the DG PUSCH and the CG PUSCH
  • the third target PUSCH is the earliest one of the DG PUSCH and the CG PUSCH that does not There is a PUSCH overlapping the PUCCH in the time domain.
  • Embodiment 1 stipulates that the CG always has PDUs, and the UCI is transmitted on the CG PUSCH , DG PUSCH is not transmitted.
  • FIG. 4 is a schematic diagram of a scenario of a channel transmission method provided by an embodiment of the present application.
  • the start time of PUCCH is earlier than the time Ts before the start time of CG PUSCH (it is assumed that the processing time of PUCCH is less than the processing time of PUSCH,
  • the processing time of PUCCH is greater than the processing time of PUSCH, here is the Ts time earlier than the start time of CG PUSCH)
  • the MAC needs to always send PDUs to the CG PUSCH (even if there is no data to be transmitted in the logical channel corresponding to the CG PUSCH, it needs to generate PDUs with occupied bits), where Ts is the difference between the processing time of the CG PUSCH and the processing time of the PUCCH .
  • the start time of PUCCH is aligned with the start time of CG PUSCH, or as shown in Figures 7 and 8 , according to the starting time of PUCCH is not earlier than the Ts time before the starting time of CG PUSCH (at this time, it is assumed that the processing time of PUCCH is less than the processing time of PUSCH, when the processing time of PUCCH is greater than the processing time of PUSCH, here is later than Ts time after the start time of CG PUSCH), where Ts is the difference between the processing time of CG PUSCH and the processing time of PUCCH, when it is determined to use rule 2 or rule 3, then:
  • the exchange of CG PUSCH and DG PUSCH is also applicable, and in the specific scheme, the PUSCH carrying UCI can be replaced by DG, which will not be repeated.
  • Embodiment three (scheme 3, meet the timeline)
  • the DL grant in the figure is the DCI corresponding to the PUCCH, and the overlapping situation is shown in Figure 9.
  • rule 1 it is determined to use the rule 1, that is, it is determined that the UCI is transmitted on the CG PUSCH, and It is always assumed that there is TB transmission in the CG PUSCH, that is, it is always assumed that the MAC will send PDUs to the CG PUSCH (even if there is no data to be transmitted in the corresponding logical channel, it is necessary to generate PDUs with occupied bits), and neither PUCCH nor DG PUSCH is transmitted.
  • T2 is a predetermined time length, which is related to related parameters of DL transmission corresponding to PUCCH and PUCCH (such as SCS, processing capability, transmission symbol length, etc.), and can also be related to related parameters of DG PUSCH; among them, because DL The grant is early enough.
  • the MAC Before the MAC decides to generate PDUs for the DG and sends it, it can be determined that the CG overlaps with the UCI. It is necessary to ensure that the CG has PDUs, so that the MAC can decide not to generate PDUs for the DGs, but to generate PDUs for the CGs to ensure that the UCI is within the Transmission on CG.
  • Embodiment 4 (scheme 3, does not meet the timeline)
  • the DL grant in the figure is the DCI corresponding to the PUCCH, and the overlapping situation is described in Figure 10 or 11.
  • rule 2 directly, or when using scheme 2, according to the T2 time before the start time of the DG PUSCH, the end symbol of the DL grant is later than the start time of the DG PUSCH, then it is determined to use the rule 2 or the rule 3; the specific processing process is similar to the above embodiment, For example, for scheme 2-2 (ie rule 3), when it is determined that the DG has no TB, but the CG has TB, it is known which PUSCH has TB before deciding whether to prepare the PUCCH, then it can be determined that the UCI is transferred to the CG For example, when it is determined that the CG has no TB and the DG has TB, it is known which PUSCH has TB before deciding whether to prepare PUCCH, then it can be determined that UCI is transmitted on PUCCH, DG PU
  • Embodiment 5 (for scheme 4)
  • rule 1 or Rule 2 Assuming that DG and CG overlap, and only the CG overlaps with PUCCH, if Rule 1 or Rule 2 is directly adopted, or when PUCCH is earlier than PUSCH according to Scheme 4, it is determined to use Rule 1 or Rule 2, and the specific processing process is the same as the above-mentioned embodiment.
  • the results of using rule 1 and rule 2 are similar, for example, as shown in FIG. 4 in the first embodiment or FIG. 5 and FIG. 7 in the second embodiment, and will not be repeated; if according to scheme 4, when the PUCCH is later than the PUSCH, it is determined to use Rule 3, the specific processing process is similar to the result of using scheme 2-2 in the foregoing embodiment, for example, as shown in FIG. 10 and FIG. 11 in the fourth embodiment, and will not be repeated.
  • the UCI is transmitted on a certain PUSCH, and then it is known that when the PUSCH has no PDU, the UCI cannot be transmitted, thereby improving the transmission performance and efficiency of the UCI, and ensuring that the base station obtains the UCI even if it is obtained.
  • FIG. 12 is a schematic flowchart of a channel transmission method provided by another embodiment of the present application.
  • the execution body of the channel transmission method provided by this embodiment is a base station, and the channel transmission method provided by this embodiment of the present application includes the following step:
  • Step 201 judging whether there is a conflict between the first type of PUSCH and the second type of PUSCH, and whether there is a conflict between at least one of the first type of PUSCH and the second type of PUSCH and the PUCCH carrying UCI;
  • Step 202 When there is a conflict between the first type of PUSCH and the second type of PUSCH, and at least one of the first type of PUSCH and the second type of PUSCH is in conflict with the PUCCH carrying UCI, according to one of the rules 1-3 or its Combining, it is determined that the UCI is received on one PUSCH of the first type of PUSCH and the second type of PUSCH or the UCI is received on the PUCCH, wherein the first type of PUSCH is a PUSCH with a corresponding PDCCH , the second type of PUSCH is CG PUSCH.
  • the first type of PUSCH is a PUSCH with a corresponding PDCCH
  • the second type of PUSCH is a CG PUSCH.
  • the conflict between PUSCHs includes: PUSCHs overlap in the time domain on the same carrier, or, the time interval between PUSCHs is less than a predetermined threshold; and/or,
  • the conflict between the PUCCH and the PUSCH includes: the PUCCH and the PUSCH overlap in the time domain, or the time interval between the PUCCH and the PUSCH is less than a predetermined threshold, wherein the PUCCH and the PUSCH are on the same or different carriers.
  • a conflict that is, a conflict between the first type of PUSCH and the second type of PUSCH, that is, a conflict between PUSCHs, and at least one of the first type of PUSCH and the second type of PUSCH and a PUCCH carrying UCI is in conflict, that is, a PUCCH and PUSCH
  • overlap in time domain can include at least two of the following cases.
  • Case 10 there is overlap in time domain on the same carrier; case 20: time interval between two channels (i.e.
  • a predetermined threshold this is to cover the case of high frequency transmission, when one of the two channels is high frequency and the other is low frequency, even if the time domain There is no overlap in the time domain, and it is also necessary to maintain a certain time interval in the time domain to adjust the radio frequency device, so this kind of processing is equivalent to the time domain overlap).
  • Rule 1 In the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, and receive the UCI on the first target PUSCH , where it is assumed that the first target PUSCH always has a TB.
  • the PUSCH of the first type and the PUSCH of the second type collide, and at least one of the PUSCH of the first type and the PUSCH of the second type collides with the PUCCH carrying the UCI, the PUSCH of the first type and the PUSCH of the second type are in conflict with Among the PUSCHs with conflicting PUCCHs, a first target PUSCH bearing the UCI is determined, and the UCI is received on the first target PUSCH, wherein it is assumed that the first target PUSCH always has a TB.
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH received on the PUCCH or the UCI is received on the PUCCH.
  • the first type of PUSCH and the second type of PUSCH collide, and at least one of the first type of PUSCH and the second type of PUSCH collides with the PUCCH carrying UCI, the first type of PUSCH and the second type of PUSCH are in conflict with all Among the PUSCHs with conflicting PUCCHs, determine the first target PUSCH carrying the UCI, and determine that the UCI is transferred to the PUSCH for reception or the UCI is received on the PUCCH according to the type of the first target PUSCH.
  • the rule 2 includes:
  • the UCI is received on the first target PUSCH, wherein it is assumed that the first target PUSCH always has a TB; and/or,
  • the first target PUSCH is the second type of PUSCH, it is determined not to receive the first target PUSCH, and the UCI is received on the PUCCH.
  • the rule 2 includes:
  • the first type of PUSCH, the second type of PUSCH and the PUCCH as a group of overlapping channels satisfy the time condition for multiplexing reception, or the first type of PUSCH, the second type of PUSCH and the PUCCH have the latest start symbol
  • the end symbol of the PDCCH corresponding to the channel is not later than the first type of PUSCH, the second type of PUSCH and the start symbol of the channel with the earliest start symbol in the PUCCH.
  • T time, T is calculated according to a predetermined rule length of time.
  • PDCCH and DCI are equivalent, but PDCCH is a specific channel, and DCI is a format definition on the received content of PDCCH.
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains a TB, determine whether to receive the UCI on one of the first type of PUSCH and the second type of PUSCH or to receive all of them on the PUCCH. described UCI.
  • the PUSCH obtains a TB, it is determined whether the UCI is transferred to the PUSCH for reception or the UCI is received on the PUCCH.
  • the rule 3 includes:
  • the UCI is received on the PUCCH, and the PUSCH without the TB is not received; and/or,
  • one PUSCH is selected from the PUSCHs with TBs, the UCI is received on the selected one PUSCH, and the PUCCH is not received.
  • the second target PUSCH determines which of the rules 1-3 to use, where the second target PUSCH is the first The PUSCH that collides with the PUCCH in one type of PUSCH and the second type of PUSCH; or,
  • the third target PUSCH is the first The earliest PUSCH among the class PUSCH and the second class PUSCH that does not collide with the PUCCH; or,
  • the PDCCH is a PDCCH scheduling PDSCH and the PDSCH receives HARQ-ACK in the PUCCH, or is a PDCCH indicating downlink SPS resource release and the PDCCH receives HARQ-ACK in the PUCCH.
  • Option 1 Use predetermined rules, including: Rule 1 or Rule 2.
  • Rule 1 or Rule 2 For specific embodiments, reference may be made to the above descriptions for Rule 1 and Rule 2, and details are not repeated here.
  • Scheme 2 According to the relationship between the start symbol of the PUCCH and the start symbol of the second target PUSCH, determine which of the rules 1-3 to use, including:
  • the rule 1 When the start symbol of the PUCCH is earlier than the time determined according to the predetermined rule: the rule 1 is used; otherwise, the rule 2 or the rule 3 is used.
  • Scheme 3 According to the relationship between the end symbol of the PDCCH corresponding to the PUCCH and the start symbol of the third target PUSCH, determine which of the rules 1-3 to use, including:
  • Scheme 4 According to the time sequence of the PUCCH and the fourth target PUSCH, determine which of the rules 1-3 to use, including:
  • the rule 1 or the rule 2 is adopted; otherwise, the rule 3 is adopted.
  • the above-mentioned transmission behavior corresponding to the terminal device side can be changed to the receiving behavior, and the specific scheme design will not be repeated.
  • rule 2 may be directly adopting rule 2 in embodiment 2 or 4 or 5 or in embodiment 2 or 4 or 5 according to the judgment of the positional relationship in scheme 2 or 3 or 4, when it is determined to use rule 2) , according to a predetermined rule consistent with the terminal, determine which channel in the CG and DG is transmitted and which channel is not transmitted, so as to determine the receiving behavior consistent with the terminal transmission, wherein, if it is determined that the PUSCH overlapping with the PUCCH is not transmitted, then Receive UCI on PUCCH, and determine how to receive it on another PUSCH according to whether there is UL skipping function.
  • the base station can try to detect UCI on the PUCCH resource, if detected, it is determined that the UE does not transmit the CG, so as to further receive it on the DG resource (according to whether the DG is configured or not). skipping, to determine whether to receive directly or to detect whether there is data first).
  • the DG PUSCH and the CG PUSCH conflict when the DG PUSCH and the CG PUSCH conflict, and at least one of the DG PUSCH and the CG PUSCH conflicts with the PUCCH carrying the UCI, according to a predetermined rule or according to the start symbol of the PUCCH and the second target
  • the relationship between the start symbols of the PUSCH or the relationship between the end symbols of the DCI corresponding to the PUCCH and the start symbols of the third target PUSCH or the sequence between the PUCCH and the third target PUSCH determines how to receive , to avoid that UCI cannot be received when it is determined that UCI is received on a certain PUSCH, and then it is known that this PUSCH has no PDU, thus improving the receiving performance and efficiency of UCI, and ensuring that the base station obtains UCI even if it is obtained.
  • FIG. 13 is a schematic structural diagram of a channel transmission apparatus provided by an embodiment of the present application. As shown in FIG. 13 , the channel transmission apparatus provided by this embodiment is applied to a terminal device. Then, the channel transmission apparatus provided in this embodiment includes: a transceiver 1300 , which is configured to receive and send data under the control of the processor 1310 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1310 and various circuits of memory represented by memory 1320 are linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 1300 may be multiple elements, ie, including a transmitter and a receiver, providing means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, and the like.
  • the processor 1310 is responsible for managing the bus architecture and general processing, and the memory 1320 may store data used by the processor 1310 in performing operations.
  • the processor 1310 may be a central processor (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (Comple6ProgrammableLogicDevice, CPLD), the processor can also use a multi-core architecture.
  • CPU central processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • CPLD complex programmable logic device
  • the memory 1320 is used to store computer programs; the transceiver 1300 is used to send and receive data under the control of the processor 1310; the processor 1310 is used to read the computer program in the memory and perform the following operations:
  • the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH, wherein the first type of PUSCH is a PUSCH with a corresponding PDCCH, and the second type of PUSCH is a CG PUSCH;
  • Rule 1 In the first type of PUSCH In the PUSCH and the PUSCH that collides with the PUCCH in the PUSCH of the second type, determine the first target PUSCH that carries the UCI, and transmit the UCI on the first target PUSCH, where it is assumed that the first target PUSCH There is always TB transmission;
  • Rule 2 In the PUSCH of the first type of PUSCH and the second type of PUSCH that conflict with the PUCCH, determine the first target PUSCH carrying UCI, and determine the type of the first target PUSCH according to the type of the first target PUSCH.
  • the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH;
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains TB, it is determined that the UCI is transferred to the PUSCH for transmission or the UCI transmitted on PUCCH.
  • processor 1310 when used for rule 2, it specifically includes:
  • the UCI is transmitted on the first target PUSCH, wherein it is assumed that the first target PUSCH always has TB transmission; and/or,
  • the first target PUSCH is the second type of PUSCH, it is determined not to transmit the first target PUSCH, and the UCI is transmitted on the PUCCH.
  • processor 1310 when used for rule 2, it specifically includes:
  • the first type of PUSCH, the second type of PUSCH and the PUCCH as a group of overlapping channels satisfy the time condition for multiplexing transmission, or the first type of PUSCH, the second type of PUSCH and the PUCCH have the latest start symbol
  • the end symbol of the PDCCH corresponding to the channel is not later than the first type of PUSCH, the second type of PUSCH and the start symbol of the channel with the earliest start symbol in the PUCCH.
  • T time, T is calculated according to a predetermined rule length of time.
  • processor 1310 when used for rule 3, it specifically includes:
  • the UCI is transmitted on the PUCCH, and the PUSCH without the TB is not transmitted; and/or,
  • one PUSCH is selected from the PUSCH with TB, the UCI is transferred to the selected one PUSCH for transmission, and the PUCCH is not transmitted.
  • the processor 1310 configured to determine when the UCI is transferred to the PUSCH for transmission or the UCI to be transmitted on the PUCCH according to the combination of rules 1-3, specifically includes:
  • the third target PUSCH is the first The earliest PUSCH among the class PUSCH and the second class PUSCH that does not collide with the PUCCH; or,
  • the processor 1310 configured to determine which of the rules 1-3 to use according to the relationship between the start symbol of the PUCCH and the start symbol of the second target PUSCH, specifically includes:
  • the rule 1 When the start symbol of the PUCCH is earlier than the time determined according to the predetermined rule: the rule 1 is used; otherwise, the rule 2 or the rule 3 is used.
  • the time determined according to the predetermined rule is determined in one of the following manners:
  • the time determined according to the predetermined rule is the start symbol of the second target PUSCH; or,
  • the time determined according to the predetermined rule is the latest time or symbol corresponding to the Ts time before the start symbol of the second target PUSCH, where Ts is the difference between the processing time of the second target PUSCH and the processing time of the PUCCH; or,
  • the time determined according to the predetermined rule is the earliest time or symbol corresponding to the Ts time after the start symbol of the second target PUSCH, Wherein Ts is the difference between the processing time of the PUCCH and the processing time of the second target PUSCH.
  • the processor 1310 is configured to, according to the relationship between the end symbol of the PDCCH corresponding to the PUCCH and the start symbol of the third target PUSCH, determine which of the rules 1-3 to use, specifically including :
  • the processor 1310 configured to determine which of the rules 1-3 to use according to the time sequence of the PUCCH and the fourth target PUSCH, specifically includes:
  • the rule 1 or the rule 2 is adopted; otherwise, the rule 3 is adopted.
  • One of a certain type of PUSCH among the first type of PUSCH and the second type of PUSCH is predetermined to be selected.
  • the conflict between PUSCHs includes: PUSCHs overlap in the time domain on the same carrier, or, the time interval between PUSCHs is less than a predetermined threshold; and/or,
  • the conflict between the PUCCH and the PUSCH includes: the PUCCH and the PUSCH overlap in the time domain, or the time interval between the PUCCH and the PUSCH is less than a predetermined threshold, wherein the PUCCH and the PUSCH are on the same or different carriers.
  • processor 1320 is also used for at least one of the following:
  • the second type of PUSCH is not a PUSCH that only carries A-CSI or SP-CSI;
  • the first type of PUSCH and the second type of PUSCH have the same or different physical layer priorities
  • the PUCCH has the same or different physical layer priorities as the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH;
  • channel transmission device provided by the present application can implement all the method steps implemented by the method embodiments shown in FIG. 3 to FIG. 11 , and can achieve the same technical effect, and will not be described in this embodiment. The same parts and beneficial effects as those in the method embodiment will be described in detail.
  • FIG. 14 is a schematic structural diagram of a channel transmission apparatus provided by another embodiment of the present application. As shown in FIG. 14 , the channel transmission apparatus provided in this embodiment is applied to a terminal device, and the channel transmission apparatus 1400 provided in this embodiment includes: Determine the unit.
  • the determining unit is used for when the first type of PUSCH and the second type of PUSCH are in conflict, and at least one of the first type of PUSCH and the second type of PUSCH is in conflict with the PUCCH carrying UCI, according to the rules 1-3.
  • determining that the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH wherein the first type of PUSCH is a PUSCH with a corresponding PDCCH, and the second type of PUSCH is a CG PUSCH;
  • Rule 1 In the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, and transmit the UCI on the first target PUSCH, wherein, Assuming that the first target PUSCH always has TB transmission;
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH or the UCI is transmitted on the PUCCH;
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains TB, it is determined that the UCI is transferred to the PUSCH for transmission or the UCI is to be transmitted on the PUCCH.
  • the determining unit specifically includes a first determining unit 1401 , a second determining unit 1402 , a third determining unit 1403 and a fourth determining unit 1404 .
  • the first determination unit 1401 is used for Rule 1: in the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH, determine the first target PUSCH carrying the UCI, in the first type of PUSCH The UCI is transmitted on the target PUSCH, wherein it is assumed that the first target PUSCH always has TB transmission;
  • the second determination unit 1402 is used for rule 2: the first type of PUSCH and the second type of PUSCH exist with the PUCCH Among the conflicting PUSCHs, determine the first target PUSCH that bears the UCI, and according to the type of the first target PUSCH, determine that the UCI is transferred to the PUSCH for transmission or the UCI is transmitted on the PUCCH;
  • the third determining unit 1403 is used for Rule 3: According to
  • the second determining unit 1402 is specifically configured to:
  • the UCI is transmitted on the first target PUSCH, wherein it is assumed that the first target PUSCH always has TB transmission; and/or,
  • the first target PUSCH is the second type of PUSCH, it is determined not to transmit the first target PUSCH, and the UC is transmitted on the PUCCH.
  • the second determining unit 1402 is specifically configured to: the first type of PUSCH, the second type of PUSCH and the PUCCH as a group of overlapping channels satisfy the time condition for multiplexing transmission, or the first type of PUSCH,
  • the end symbol of the PDCCH corresponding to the second type of PUSCH and the channel with the latest start symbol in the PUCCH is not later than the first type of PUSCH, the second type of PUSCH and the channel with the earliest start symbol in the PUCCH.
  • the third determining unit 1403 is specifically configured to:
  • the UCI is transmitted on the PUCCH, and the PUSCH without the TB is not transmitted; and/or,
  • one PUSCH is selected from the PUSCH with TB, the UCI is transferred to the selected one PUSCH for transmission, and the PUCCH is not transmitted.
  • the fourth determining unit 1403 includes: a first determining module; or, a second determining module; or, a third determining module;
  • the relationship between the start symbols of the PUSCH determines which of the rules 1-3 is used, wherein the second target PUSCH is the first type of PUSCH and the second type of PUSCH that conflicts with the PUCCH
  • the second determination module is used to determine which of the rules 1-3 to use according to the relationship between the end symbol of the PDCCH corresponding to the PUCCH and the start symbol of the third target PUSCH, wherein the The third target PUSCH is the earliest PUSCH in the first type of PUSCH and the second type of PUSCH that does not conflict with the PUCCH;
  • the third determination module is used for according to the time sequence of the PUCCH and the fourth target PUSCH , determine which of the rules 1-3 to use, wherein the fourth target PUSCH is a PUSCH that does not collide with the PUCCH in the first type of PUSCH and the second
  • the first determining module is specifically used for:
  • the rule 1 When the start symbol of the PUCCH is earlier than the time determined according to the predetermined rule: the rule 1 is used; otherwise, the rule 2 or the rule 3 is used.
  • the time determined according to the predetermined rule is determined in one of the following manners:
  • the time determined according to the predetermined rule is the start symbol of the second target PUSCH; or,
  • the time determined according to the predetermined rule is the latest time or symbol corresponding to the Ts time before the start symbol of the second target PUSCH, where Ts is the difference between the processing time of the second target PUSCH and the processing time of the PUCCH; or,
  • the time determined according to the predetermined rule is the earliest time or symbol corresponding to the Ts time after the start symbol of the second target PUSCH, Wherein Ts is the difference between the processing time of the PUCCH and the processing time of the second target PUSCH.
  • the second determining module is specifically used for:
  • the third determining module is specifically used for:
  • the rule 1 or the rule 2 is adopted; otherwise, the rule 3 is adopted.
  • one of the PUSCHs is selected as the second target PUSCH in one of the following manners:
  • One of a certain type of PUSCH among the first type of PUSCH and the second type of PUSCH is predetermined to be selected.
  • the conflict between PUSCHs includes: PUSCHs overlap in the time domain on the same carrier, or, the time interval between PUSCHs is less than a predetermined threshold; and/or,
  • the conflict between the PUCCH and the PUSCH includes: the PUCCH and the PUSCH overlap in the time domain, or the time interval between the PUCCH and the PUSCH is less than a predetermined threshold, wherein the PUCCH and the PUSCH are on the same or different carriers.
  • it also includes at least one of the following:
  • the second type of PUSCH is not a PUSCH that only carries A-CSI or SP-CSI;
  • the first type of PUSCH and the second type of PUSCH have the same or different physical layer priorities
  • the PUCCH has the same or different physical layer priorities as the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH;
  • channel transmission device provided by the present application can implement all the method steps implemented by the method embodiments shown in FIGS. 3 to 11, and can achieve the same technical effect.
  • the same parts and beneficial effects of the embodiments are described in detail.
  • FIG. 15 is a schematic structural diagram of a channel transmission apparatus provided by another embodiment of the present application. As shown in FIG. 15 , the channel transmission apparatus provided in this embodiment is applied in a base station. Then, the channel transmission apparatus provided in this embodiment includes: a transceiver 1500 for receiving and sending data under the control of the processor 1510 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1510 and various circuits of memory represented by memory 1520 are linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 1500 may be a number of elements, including a transmitter and a receiver, that provide means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, and the like.
  • the processor 1510 is responsible for managing the bus architecture and general processing, and the memory 1520 may store data used by the processor 1510 in performing operations.
  • the processor 1510 may be a central processor (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (Comple8 Programmable Logic Device). , CPLD), the processor can also use a multi-core architecture.
  • CPU central processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • CPLD complex programmable logic device
  • the memory 1520 is used to store computer programs; the transceiver 1500 is used to send and receive data under the control of the processor; the processor 1510 is used to read the computer program in the memory and perform the following operations:
  • the UCI is received on one PUSCH of the first type of PUSCH and the second type of PUSCH or the UCI is received on the PUCCH, wherein the first type of PUSCH is a PUSCH with a corresponding PDCCH, the The second type of PUSCH is the CG PUSCH;
  • Rule 1 In the first type of PUSCH and the second type of PUSCH that conflict with the PUCCH, determine the first target PUSCH carrying the UCI, and the first target PUSCH in the first target PUSCH Receive the UCI on the above, where it is assumed that the first target PUSCH always has a TB;
  • Rule 2 Among the PUSCHs that collide with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first type of PUSCH that carries the UCI.
  • Target PUSCH determine whether the UCI is transferred to the PUSCH or the UCI is received on the PUCCH; Rule 3: Whether to obtain TB according to the PUSCH in the first type of PUSCH and the second type of PUSCH , determining to receive the UCI on one PUSCH of the first type of PUSCH and the second type of PUSCH or to receive the UCI on the PUCCH.
  • processor 1510 when used for rule 2, it specifically includes:
  • the UCI is received on the first target PUSCH, wherein it is assumed that the first target PUSCH always has a TB; and/or,
  • the first target PUSCH is the second type of PUSCH, it is determined not to receive the first target PUSCH, and the UCI is received on the PUCCH.
  • processor 1510 when used for rule 2, it specifically includes:
  • the first type of PUSCH, the second type of PUSCH and the PUCCH as a group of overlapping channels satisfy the time condition for multiplexing reception, or the first type of PUSCH, the second type of PUSCH and the PUCCH have the latest start symbol
  • the end symbol of the PDCCH corresponding to the channel is not later than the first type of PUSCH, the second type of PUSCH and the start symbol of the channel with the earliest start symbol in the PUCCH.
  • T time, T is calculated according to a predetermined rule length of time.
  • processor 1510 when used for rule 3, it specifically includes:
  • the UCI is received on the PUCCH, and the PUSCH without the TB is not received; and/or,
  • one PUSCH is selected from the PUSCH with TB, the UCI is received on the selected one PUSCH, and the PUCCH is not received.
  • the processor 1510 is configured to, according to the combination of rules 1-3, determine to receive the UCI on one PUSCH of the first type of PUSCH and the second type of PUSCH or to receive the UCI on the PUCCH , including:
  • the second target PUSCH is the first type of PUSCH and A PUSCH that collides with the PUCCH in the second type of PUSCH; or,
  • the third target PUSCH is the first The earliest PUSCH among the class PUSCH and the second class PUSCH that does not collide with the PUCCH; or,
  • the processor 1510 configured to determine which of the rules 1-3 to use according to the relationship between the start symbol of the PUCCH and the start symbol of the second target PUSCH, specifically includes:
  • the rule 1 When the start symbol of the PUCCH is earlier than the time determined according to the predetermined rule: the rule 1 is used; otherwise, the rule 2 or the rule 3 is used.
  • the time determined according to the predetermined rule is determined in one of the following manners:
  • the time determined according to the predetermined rule is the start symbol of the second target PUSCH; or,
  • the time determined according to the predetermined rule is the latest time or symbol corresponding to the Ts time before the start symbol of the second target PUSCH, where Ts is the difference between the processing time of the second target PUSCH and the processing time of the PUCCH; or,
  • the time determined according to the predetermined rule is the earliest time or symbol corresponding to the Ts time after the start symbol of the second target PUSCH, Wherein Ts is the difference between the processing time of the PUCCH and the processing time of the second target PUSCH.
  • the processor 1510 is configured to, according to the relationship between the end symbol of the PDCCH corresponding to the PUCCH and the start symbol of the third target PUSCH, determine which of the rules 1-3 to use, specifically including :
  • the processor 1310 configured to determine which of the rules 1-3 to use according to the time sequence of the PUCCH and the fourth target PUSCH, specifically includes:
  • the rule 1 or the rule 2 is adopted; otherwise, the rule 3 is adopted.
  • one of the PUSCHs is selected as the second target PUSCH in one of the following manners:
  • One of a certain type of PUSCH among the first type of PUSCH and the second type of PUSCH is predetermined to be selected.
  • the conflict between PUSCHs includes: PUSCHs overlap in the time domain on the same carrier, or, the time interval between PUSCHs is less than a predetermined threshold; and/or,
  • the conflict between the PUCCH and the PUSCH includes: the PUCCH and the PUSCH overlap in the time domain, or the time interval between the PUCCH and the PUSCH is less than a predetermined threshold, wherein the PUCCH and the PUSCH are on the same or different carriers.
  • processor 1520 is further used for at least one of the following:
  • the second type of PUSCH is not a PUSCH that only carries A-CSI or SP-CSI;
  • the first type of PUSCH and the second type of PUSCH have the same or different physical layer priorities
  • the PUCCH has the same or different physical layer priorities as the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH;
  • channel transmission device provided by the present application can implement all the method steps implemented by the method embodiments shown in FIG. The same parts and beneficial effects as those in the method embodiment will be described in detail.
  • FIG. 16 is a schematic structural diagram of a channel transmission apparatus provided by another embodiment of the present application. As shown in FIG. 16 , the channel transmission apparatus provided by the embodiment of the present application is applied to a base station, and the channel transmission apparatus 1600 provided by this embodiment includes: Determine the unit.
  • the determining unit is used for when the first type of PUSCH and the second type of PUSCH are in conflict, and at least one of the first type of PUSCH and the second type of PUSCH is in conflict with the PUCCH carrying UCI, according to the rules 1-3.
  • Rule 1 In the first type of PUSCH and the second type of PUSCH in the PUSCH that conflicts with the PUCCH, determine the first target PUSCH that carries the UCI, receiving the UCI on the first target PUSCH, wherein it is assumed that the first target PUSCH always has a TB;
  • Rule 2 Among the PUSCHs that conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH, determine the first target PUSCH carrying UCI, and determine the transfer of the UCI to the PUSCH according to the type of the first target PUSCH received on the PUCCH or the UCI is received on the PUCCH;
  • Rule 3 According to whether the PUSCH in the first type of PUSCH and the second type of PUSCH obtains a TB, determine whether to receive the UCI on one of the first type of PUSCH and the second type of PUSCH or to receive all of them on the PUCCH. described UCI.
  • the determining unit specifically includes a first determining unit 1601 , a second determining unit 1602 , a third determining unit 1603 and a fourth determining unit 1604 .
  • the first determination unit 1601 is used for Rule 1: in the PUSCH of the first type of PUSCH and the second type of PUSCH that conflict with the PUCCH, determine the first target PUSCH that carries the UCI, and in the first type of PUSCH The UCI is received on the target PUSCH, wherein it is assumed that the first target PUSCH always has a TB;
  • the second determination unit 1602 is used for rule 2: there is a conflict with the PUCCH in the first type of PUSCH and the second type of PUSCH In the PUSCH, determine the first target PUSCH that bears UCI, and according to the type of the first target PUSCH, determine that the UCI is transferred to the PUSCH for reception or the UCI is received on the PUCCH;
  • the third determination unit 1603 is used for the rule 3
  • the second determining unit 1602 is specifically configured to:
  • the UCI is received on the first target PUSCH, wherein it is assumed that the first target PUSCH always has a TB; and/or,
  • the first target PUSCH is the second type of PUSCH, it is determined not to receive the first target PUSCH, and the UC is received on the PUCCH.
  • the second determining unit 1602 is specifically configured to: the first type of PUSCH, the second type of PUSCH and the PUCCH as a group of overlapping channels satisfy the time condition for multiplexing reception, or the first type of PUSCH,
  • the end symbol of the PDCCH corresponding to the second type of PUSCH and the channel with the latest start symbol in the PUCCH is not later than the first type of PUSCH, the second type of PUSCH and the channel with the earliest start symbol in the PUCCH.
  • the third determining unit 1603 is specifically configured to:
  • the UCI is received on the PUCCH, and the PUSCH without the TB is not received; and/or,
  • one PUSCH is selected from the PUSCH with TB, the UCI is received on the selected one PUSCH, and the PUCCH is not received.
  • the fourth determining unit 1603 includes: a first determining module; or, a second determining module; or, a third determining module;
  • the relationship between the start symbols of the PUSCH determines which of the rules 1-3 is used, wherein the second target PUSCH is the first type of PUSCH and the second type of PUSCH that conflicts with the PUCCH
  • the second determination module is used to determine which of the rules 1-3 to use according to the relationship between the end symbol of the PDCCH corresponding to the PUCCH and the start symbol of the third target PUSCH, wherein the The third target PUSCH is the earliest PUSCH in the first type of PUSCH and the second type of PUSCH that does not conflict with the PUCCH;
  • the third determination module is used for according to the time sequence of the PUCCH and the fourth target PUSCH , determine which of the rules 1-3 to use, wherein the fourth target PUSCH is a PUSCH that does not collide with the PUCCH in the first type of PUSCH and the second
  • the first determining module is specifically used for:
  • the rule 1 When the start symbol of the PUCCH is earlier than the time determined according to the predetermined rule: the rule 1 is used; otherwise, the rule 2 or the rule 3 is used.
  • the time determined according to the predetermined rule is determined in one of the following manners:
  • the time determined according to the predetermined rule is the start symbol of the second target PUSCH; or,
  • the time determined according to the predetermined rule is the latest time or symbol corresponding to the Ts time before the start symbol of the second target PUSCH, where Ts is the difference between the processing time of the second target PUSCH and the processing time of the PUCCH; or,
  • the time determined according to the predetermined rule is the earliest time or symbol corresponding to the Ts time after the start symbol of the second target PUSCH, Wherein Ts is the difference between the processing time of the PUCCH and the processing time of the second target PUSCH.
  • the second determining module is specifically used for:
  • the third determining module is specifically used for:
  • the rule 1 or the rule 2 is adopted; otherwise, the rule 3 is adopted.
  • one of the PUSCHs is selected as the second target PUSCH in one of the following manners:
  • One of a certain type of PUSCH among the first type of PUSCH and the second type of PUSCH is predetermined to be selected.
  • the conflict between PUSCHs includes: PUSCHs overlap in the time domain on the same carrier, or, the time interval between PUSCHs is less than a predetermined threshold; and/or,
  • the conflict between the PUCCH and the PUSCH includes: the PUCCH and the PUSCH overlap in the time domain, or the time interval between the PUCCH and the PUSCH is less than a predetermined threshold, wherein the PUCCH and the PUSCH are on the same or different carriers.
  • it also includes at least one of the following:
  • the second type of PUSCH is not a PUSCH that only carries A-CSI or SP-CSI;
  • the first type of PUSCH and the second type of PUSCH have the same or different physical layer priorities
  • the PUCCH has the same or different physical layer priorities as the PUSCH of the first type of PUSCH and the second type of PUSCH that collides with the PUCCH;
  • channel transmission device provided by the present application can implement all the method steps implemented by the method embodiments shown in FIGS. 4 to 12, and can achieve the same technical effect.
  • the same parts and beneficial effects of the embodiments are described in detail.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a processor-readable storage medium.
  • the technical solutions of the present application can be embodied in the form of software products in essence, or the parts that contribute to the prior art, or all or part of the technical solutions, and the computer software products are stored in a storage medium , including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to execute all or part of the steps of the methods in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .
  • Embodiments of the present application further provide a processor-readable storage medium.
  • the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute any one of the above method embodiments.
  • the processor-readable storage medium may be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (eg, floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (eg, CD, DVD, BD, HVD, etc.), and semiconductor memory (eg, ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state disk (SSD)), etc.
  • magnetic storage eg, floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • optical storage eg, CD, DVD, BD, HVD, etc.
  • semiconductor memory eg, ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state disk (SSD)
  • Embodiments of the present application further provide a computer program product, including a computer program, which implements the method described in any of the foregoing embodiments when the computer program is executed.
  • the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, optical storage, and the like.
  • processor-executable instructions may also be stored in a processor-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a particular manner, such that the instructions stored in the processor-readable memory result in the manufacture of means including the instructions product, the instruction means implements the functions specified in the flow or flow of the flowchart and/or the block or blocks of the block diagram.
  • processor-executable instructions can also be loaded onto a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process that Execution of the instructions provides steps for implementing the functions specified in the flowchart or blocks and/or the block or blocks of the block diagrams.

Landscapes

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

Abstract

本申请提供一种信道传输方法、装置及可读存储介质,该方法包括:当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH。能够克服现有技术中针对DG PUSCH和CG PUSCH存在冲突,且DG PUSCH或CG PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,无法有效保证信道传输的技术问题。

Description

信道传输方法、装置及可读存储介质
本申请要求于2021年1月18日提交中国专利局、申请号为2021100639299、申请名称为“信道传输方法、装置及可读存储介质”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域,尤其涉及一种信道传输方法、装置及可读存储介质。
背景技术
在第五代新无线系统(英文为:5 Generation New RAT,简称:5G NR)中,支持具有不同物理层优先级的上行信道传输,且一个终端(也称用户设备,即英文为:Terminal/User Equipment,简称:UE)可以支持不同的业务类型,如增强移动宽带(英文为:enhanced Mobile Broadband,简称:eMBB)业务和低时延高可靠通信(英文为:Ultra-Reliable and Low Latency Communication,简称:URLLC)业务等。
其中,不同的业务类型因为其对可靠性和传输时延的需求不同。比如,URLLC业务流可能是零散的不定时发生的,因此针对不同的业务独立预留不同的系统资源。由于在系统资源上的开销比较大,可能很多时候为URLLC预留的资源都是没有被使用的。为了提高系统资源利用率,可以支持不同业务在相同资源上复用传输。但是,可能导致同一个UE的具有不同的物理层优先级的上行信道之间可能存在资源冲突,比如在同一个载波上,具有不同优先级的上行信道所占用的符号之间存在重叠。为了避免多个上行信道在同一个载波上的同一个时刻并行传输导致峰均平均功率比(英文为:Peak to Average Power Ratio,简称:PAPR)升高并带来功率受限问题,目前仅规定了,当物理上行控制信道(英文为:Physical Uplink Control Channel,简称:PUCCH)和物理上行共享信道(英文为:Physical Uplink Shared Channel,简称:PUSCH)冲突时,或者两个PUCCH信道冲突时,按照优先级选择高优先级的信道,丢弃低优先级的信道。
但是,现有技术中,针对动态许可(英文为:Dynamic Grant,简称:DG) PUSCH(即DG PUSCH或具有对应的PDCCH的PUSCH)和配置许可(英文为:Configured Grant,简称:CG)PUSCH(即CG PUSCH)存在冲突,且DG PUSCH或CG PUSCH中的至少一个与承载上行控制信息(英文为:Uplink Control Information,简称UCI)的PUCCH存在冲突时,无法有效保证信道传输。
发明内容
本申请提供一种信道传输方法、装置及可读存储介质,解决了现有技术中针对DG PUSCH和CG PUSCH存在冲突,且DG PUSCH或CG PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,无法有效保证信道传输的技术问题。
第一方面,本申请提供一种信道传输方法,所述方法应用于终端设备,所述方法包括:
当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
本申请实施例中,当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,能够根据不同的判断条件来决定使用规则1、规则2、规则3的哪一种或者哪几种的组合,进而确定是UCI转移到PUSCH上传输还是UCI在PUCCH上 传输,实现了在上述信道存在冲突的情况下,无论哪一种判断条件即无论哪一种场景下,均能够有效保证信道传输。
可选地,所述规则2包括:
当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;和/或,
当所述第一目标PUSCH为第二类PUSCH时,确定不传输所述第一目标PUSCH,在所述PUCCH上传输所述UCI。
可选地,所述规则2包括:
所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道满足复用传输的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
可选地,所述规则3包括:
如果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH上传输所述UCI,不传输没有TB的PUSCH;和/或,
如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的PUSCH,在有TB的PUSCH中选择一个PUSCH,将所述UCI转移到选择的一个PUSCH上传输,不传输所述PUCCH。
可选地,所述根据规则1-3的组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,包括:
根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中 的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
本申请实施例中,当DG PUSCH和CG PUSCH存在冲突,且DG PUSCH和CG PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据预定规则或者根据PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系或者根据PUCCH对应的DCI的结束符号与第三目标PUSCH的起始符号之间的关系或根据所述PUCCH与第三目标PUSCH之间的前后顺序,确定如何传输,避免当先确定了UCI在某个PUSCH上传输,而后才知道这个PUSCH没有PDU时,导致的UCI无法传输,从而提高UCI的传输性能和效率,保证基站即使获得UCI。
可选地,所述根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,按照下述方式中的一种确定所述按照预定规则确定的时刻:
所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
当所述PUCCH的处理时间小于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的最近的时刻或符号,其中Ts为所述第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时间对应的最早的时刻或符号,其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
可选地,所述根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时:采用所述规则1; 否则,采用所述规则2或规则3。
可选地,所述根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,包括:
当所述PUCCH早于所述第三目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
可选地,当所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第二目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个;
当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第三目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
可选地,PUSCH之间的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与PUSCH在相同或者不同载波。
可选地,所述方法还包括如下中的至少一种:
所述第二类PUSCH不是仅承载A-CSI或SP-CSI的PUSCH;
所述第一类PUSCH和第二类PUSCH具有相同或不同的物理层优先级;
所述PUCCH与所述第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH具有相同或者不同的物理层优先级;
配置或未配置LCH优先级。
第二方面,本申请提供一种信道传输方法,所述方法应用于基站,所述方法包括:
当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收;
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
可选地,所述规则2包括:
当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;和/或,
当所述第一目标PUSCH为第二类PUSCH时,确定不接收所述第一目标PUSCH,在所述PUCCH上接收所述UCI。
可选地,所述规则2包括:
所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道满足复用接收的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
可选地,所述规则3包括:
如果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH 上接收所述UCI,不接收没有TB的PUSCH;和/或,
如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的PUSCH,在有TB的PUSCH中选择一个PUSCH,在选择的一个PUSCH上接收所述UCI,不接收所述PUCCH。
可选地,所述根据规则1-3的组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,包括:
根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
可选地,所述根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,按照下述方式中的一种确定所述按照预定规则确定的时刻:
所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
当所述PUCCH的处理时间小于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的最近的时刻或符号,其中Ts为所述第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时 间对应的最早的时刻或符号,其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
可选地,所述根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,所述根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,包括:
当所述PUCCH早于所述第四目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
可选地,当所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第二目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个;
当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第三目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
可选地,PUSCH之间的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与 PUSCH在相同或者不同载波。
可选地,所述方法还包括如下中的至少一种:
所述第二类PUSCH不是仅承载A-CSI或SP-CSI的PUSCH;
所述第一类PUSCH和第二类PUSCH具有相同或不同的物理层优先级;
所述PUCCH与所述第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH具有相同或者不同的物理层优先级;
配置或未配置LCH优先级。
第三方面,本申请提供一种信道传输装置,所述装置应用于终端设备中,所述装置包括:存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
第四方面,本申请提供一种信道传输装置,所述装置应用于基站中,所述装置包括:存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3 中的一种或其组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收;
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
第五方面,本申请提供一种信道传输装置,所述装置应用于终端设备中,所述装置包括:
确定单元,用于当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
第六方面,本申请提供一种信道传输装置,所述装置应用于基站中,所述装置包括:
确定单元,用于当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收;
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
第七方面,本申请提供一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行第一方面或第二方面任一项所述的方法。
本申请提供一种信道传输方法、装置及可读存储介质,当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;其中,规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获 得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,能够根据不同的判断条件来决定使用规则1、规则2、规则3的哪种组合,进而确定是UCI转移到PUSCH上传输还是UCI在PUCCH上传输,实现了在上述信道存在冲突的情况下,无论哪一种判断条件即无论哪一种场景下,均能够有效保证信道传输。
第八方面,本申请实施例提供一种计算机程序产品,包括计算机程序,所述计算机程序被执行时实现如第一方面或第二方面任一项所述的方法。应当理解,上述发明内容部分中所描述的内容并非旨在限定本申请的实施例的关键或重要特征,亦非用于限制本申请的范围。本申请的其它特征将通过以下的描述变得容易理解。
附图说明
为了更清楚地说明本申请或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的信道无法传输的示意图;
图2为本申请另一实施例提供的信道无法传输的示意图;
图3为本申请一实施例提供的信道传输方法的流程示意图;
图4为本申请一实施例提供的信道传输方法的场景示意图;
图5为本申请再一实施例提供的信道传输方法的场景示意图;
图6为本申请又一实施例提供的信道传输方法的场景示意图;
图7为本申请还一实施例提供的信道传输方法的场景示意图;
图8为本申请再一实施例提供的信道传输方法的场景示意图;
图9为本申请又一实施例提供的信道传输方法的场景示意图;
图10为本申请还一实施例提供的信道传输方法的场景示意图;
图11为本申请再一实施例提供的信道传输方法的场景示意图;
图12为本申请还一实施例提供的信道传输方法的流程示意图;
图13为本申请一实施例提供的信道传输装置的结构示意图;
图14为本申请另一实施例提供的信道传输装置的结构示意图;
图15为本申请再一实施例提供的信道传输装置的结构示意图;
图16为本申请又一实施例提供的信道传输装置的结构示意图。
具体实施方式
本申请中术语“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,并不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
为了清楚理解本申请的技术方案,首先对现有技术的方案进行详细介绍。现有技术中,至少存在以下几种情况:参见图1所示,情况1、如果CG PUSCH和DG PUSCH具有相同的物理层优先级,PUCCH与PUSCH也具有相同的物理层优先级,且媒体接入控制(英文为:Medium Access Control,简称:MAC)没有开启逻辑信道(Logic CHannel,简称:LCH)优先级选择规则。按照PUCCH与CG PUSCH的复用规则,UE在t1时刻没有看到后续会有一个DG与CG重叠(因为UL grant比较晚),则UE会在t1时刻决定不准备PUCCH上的UCI传输,而将UCI转移到CG PUSCH上传输,而MAC对CG和DG执行的结果是发送DG的协议数据单元(英文为:Protocol Data Unit,简称:PDU)(不晚于t3时刻发),但UE在t2时刻才能知道是否存在CG的PDU,因为t2晚于t1,当UE知道CG不会传输时,已经不能回到t1时刻开始准备PUCCH了,则此时可能无法实现在原PUCCH发送之前完成PUCCH上的UCI准备(包括产生原始序列、编码、加扰、调制、映射等),导致UCI随着CG没有传输而不能传输。
情况2:如果CG PUSCH和DG PUSCH具有不同的物理层优先级,例如DG为高优先级,PUCCH与CG PUSCH具有相同的物理层优先级且为低优先级,且MAC没有开启LCH优先级选择规则。MAC会选择给物理层优先级 高的信道发送PDU,即在不晚于t3时刻给DG发PDU,而同理,低优先级的PUCCH会在t1时刻决定UCI复用到低优先级CG PUSCH上,同样导致在t2时刻才确定CG没有PDU的时候不能实现低优先级UCI的传输。
情况3:如果CG和DG PUSCH具有相同的物理层优先级,PUCCH与PUSCH也具有相同的物理层优先级,且MAC开启LCH优先级选择规则,则MAC可以在CG和DG中根据其对应的LCH的优先级选择一个下发PDU,则可能会选择DG。则同样存在上述问题。
情况4:如果CG PUSCH和DG PUSCH具有不同的物理层优先级,PUCCH与CG PUSCH具有相同的物理层优先级,且MAC开启LCH优先级选择规则,则MAC可以在CG和DG中根据其对应的LCH的优先级选择一个下发PDU,则可能会选择DG。则同样存在上述问题。
此外,将CG和DG的位置调换,如图2所示,同样在上述情况3和4时,在MAC选择给CG发送PDU时,会存在UCI不能在DG上传输而导致UCI无法传输的问题。
因此,目前DG PUSCH(即第一类PUSCH)和CG PUSCH(即第二类)存在冲突,且DG PUSCH或CG PUSCH中的一个与承载UCI的PUCCH存在冲突时,还没有明确的解决方案即无法有效保证信道传输。
发明人进一步研究发现,要有效保证信道传输,需要预定规定,可以依据不同的判断条件决定使用哪一种规则或是哪几种规则的组合来实现信道传输,即根据规则1-3中的一种或其组合,确定UCI转移到PUSCH上传输或UCI在PUCCH上传输。
所以基于上述发明人的创造性研究,提出了本申请提出的信道传输方法,本申请中,当DG PUSCH(即第一类PUSCH)和CG PUSCH(即第二类PUSCH)存在冲突,且DG PUSCH和CG PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;或者根据规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI 在PUCCH上传输;或者根据规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;或者根据规则1-3中的组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,实现了针对上述存在冲突的场景下,能够有效保证信道传输。
以下将参照附图来描述本申请的实施例。
图3为本申请一实施例提供的信道传输方法的流程示意图,如图3所示,本实施例提供的信道传输方法的执行主体为终端设备,则本申请实施例提供的信道传输方法包括以下步骤:
步骤101、判断第一类PUSCH和第二类PUSCH是否存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH是否存在冲突;
步骤102、当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH。
可选的,PUSCH之间的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与PUSCH在相同或者不同载波。
本实施例中,针对存在冲突(即第一类PUSCH和第二类PUSCH存在冲突即PUSCH之间的冲突,第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突即PUCCH和PUSCH之间的冲突)中的时域重叠(可以包括下述至少两种情况。情况10:在同一个载波上在时域上存在重叠;情况20:两个信道之间的时间间隔(即第一个信道的结束符号和第二个信道的起始符号之间)小于预定的门限(这是为了覆盖高频传输情况中,两个信道一个是高频一个是低频的时候,即使时域上不重叠,也需要时域上保 持一定的时间间隔用来调整射频器件,所以这种的处理等同于时域重叠)。
具体地,规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输。
即,当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输。
本实施例中,对于规则1中第一目标PUSCH为DG PUSCH时,假设所述第一目标PUSCH总是存在TB(即传输块,英文为:Transport Block)或或上行共享信道(简称:UL-SCH)传输,也就是在第一目标PUSCH上传输所述UCI的同时,还传输第一目标PUSCH对应的TB或UL-SCH,具体包括:
MAC总是会给所述第一目标PUSCH发送PDU;
当所述第一目标PUSCH配置了UL跳过(即UL skipping)时,如果所述第一目标PUSCH不存在对应的数据传输,则MAC也总是会给所述第一目标PUSCH发送PDU(如占位PDU);
不发送DG和CG中除了第一目标PUSCH之外的PUSCH,即终端(即终端设备)不期待收到对应DG和CG中除了第一目标PUSCH之外的PUSCH的PDU。
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
即当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
可选的,所述规则2包括:
当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;和/或,
当所述第一目标PUSCH为第二类PUSCH时,确定不传输所述第一目标PUSCH,在所述PUCCH上传输所述UCI。
本实施例中,对于规则2中第一目标PUSCH为DG PUSCH时,假设所述第一目标PUSCH总是存在TB或或上行共享信道(简称:UL-SCH)传输,也就是在第一目标PUSCH上传输所述UCI的同时,还传输第一目标PUSCH对应的TB或UL-SCH,具体包括:MAC总是会给所述第一目标PUSCH发送PDU;当所述第一目标PUSCH配置了UL跳过(即UL skipping)时,如果所述第一目标PUSCH不存在对应的数据传输,则MAC也总是会给所述第一目标PUSCH发送PDU(如占位PDU);不发送DG和CG中除了第一目标PUSCH之外的PUSCH,即终端(即终端设备)不期待收到对应DG和CG中除了第一目标PUSCH之外的PUSCH的PDU。即与对于规则1中第一目标PUSCH为DG PUSCH时,假设所述第一目标PUSCH总是存在TB传输,具体包括的内容相同。
对于规则2中第一目标PUSCH为CG PUSCH时,是否传输除了第一目标PUSCH之外的PUSCH(即第一类PUSCH)取决于MAC是否给第一类PUSCH发送了PDU,如果发送了,则传输,如果没有发送,就不传输;而MAC此时不应给第二类PUSCH发送PDU,因为发送了也不会被传输的,所以此时终端不期待接收到对应第一目标PUSCH(即第二类PUSCH)的PDU(到物理层即TB)的。
可选的,所述规则2包括:
所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道满足复用传输的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
其中,PDCCH和DCI等价,只不过PDCCH是具体的信道,DCI是PDCCH 传输内容上的格式定义。
本实施例中,在规则2中,为了保证在PUCCH准备之前确定重叠情况(包括DG和cG之间的重叠,以及和UCI之间的重叠),在MAC决策对DG PUSCH和CG PUSCH合理的发送PDU之前,能够确定重叠情况,一种方式:假定所述DG PUSCH、CG PUSCH和所述PUCCH作为一组重叠信道满足复用传输的时间条件timeline(timeline,包括T1mux和T2mux,一方面是为了UCI在PUCCH上开始准备之前就能获得存在PUSCH与之重叠,从而避免进行UCI在PUCCH上的准备,另一方面是为了满足UCI可以在PUSCH传输之前完成准备。timeline即所述DG PUSCH、CG PUSCH和所述PUCCH中起始符号最早的信道的第一个符号与PUCCH对应的PDSCH或SPS PDSCH release之间满足timeline1,第一个符号与PUCCH和PUSCH对应的DCI(或PDCCH)之间满足timeline2);或者,另一种方式:规定所述DG PUSCH、CG PUSCH和所述PUCCH中起始符号最晚的信道所对应的DCI的结束符号不晚于起始符号最早的信道起始符号之前T时间,T为按照预定规则计算得到的时间长度(例如具体时间,如ms等,或具体符号个数),例如T是按照假定所述DG PUSCH、CG PUSCH和所述PUCCH中起始符号最晚的信道和启示符号最早的信道之间存在重叠而按照类似timeline2的方式确定的值,具体的T值可能与timeline2上述timeline2的值不同,取决于具体信道的参数,例如T可以基于最早的信道和最晚的信道对应的DCI的SCS,PUCCH对应的PDSCH、SPS PDSCH release的SCS,最早和/或最晚信道本身的SCS,最早和/或最晚信道所在的载波对应的PUSCH的处理时间能力(processing capability1或2)等,按照特定公式计算得到的。
其中,对于一组重叠的PUCCH和/或PUSCH中在其中一个PUCCH或PUSCH具有对应的下行控制信息(英文为:Downlink Control Information,简称:DCI)时(例如PUCCH承载的混合自动重传请求确认(英文为:Hybrid Automatic Repeat request-ACKnowledgment,简称:HARQ-ACK)为具有DCI调度的物理下行共享信道(英文为:Physical Downlink Shared Channel,简称:PDSCH)的HARQ-ACK或为指示下行半持续调度(Semi-Persistent Scheduling,简称:SPS)资源释放的DCI,则该调度PDSCH的DCI或指示下行SPS资源释放的DCI为PUCCH对应的DCI,例如调度PUSCH的DCI为PUSCH 对应的DCI),基于该组信道中的起始最早的信道(如果起始相同,则随便选一个信道)的第一个符号,需要满足如下timeline:
timeline1:第一个符号不早于在任何一个需要在PUCCH上进行HARQ-ACK反馈的PDSCH或SPS PDSCH release的最后一个符号之后的T1时间之后起始的一个包括CP在内的符号,即第一个符号与任何一个上述PDSCH或SPS PDSCH release的最后一个符号之间的时间间隔不少于T1时间,T1与PDSCH或SPS PDSCH release的处理时延有关,可以根据公式和相关的参数计算得到;该timeline的目的是保证在最终确定的传输HARQ-ACK的信道的传输开始之前,能够完成对HARQ-ACK的获取和准备。
timeline2:第一个符号不早于调度PDSCH(如果有)和PUSCH(如果有)的任意一个物理下行控制信道(Physical Downlink Control Channel,简称:PDCCH)(包括指示SPS PDSCH release的PDCCH)的最后一个符号之后的T2时间之后起始的一个包括CP在内的符号,即第一个符号与任何一个上述PDCCH的最后一个符号之间的时间间隔不少于T2时间,T2与PUSCH的处理时延有关,可以根据公式和相关的参数计算得到。该timeline的目的是保证当存在多种UCI复用传输时,多种UCI可以在传输UCI的目标信道的传输开始之前,完成各种UCI的获取和复用处理。
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
即,当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
本实施例中,确定没有获得TB的PUSCH不传输,获得TB的PUSCH传输(MAC只对DG和CG中的一个PUSCH发送PDU,即终端不期待对于DG和CG都收到PDU,即终端不期待MAC会给CG和DG都发送PDU)。
可选的,所述规则3包括:
如果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH上传输所述UCI,不传输没有TB的PUSCH;和/或,
如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的 PUSCH,在有TB的PUSCH中选择一个PUSCH,将所述UCI转移到选择的一个PUSCH上传输,不传输所述PUCCH。
本实施例中,规则3中,MAC可以根据不同PUSCH对应的LCH优先级进行选择,可以选择给第一类和第二类PUSCH中的任何一个发送PDU,但MAC只对第一类和第二类PUSCH中的一个PUSCH发送PDU,即终端不期待对于第一类和第二类PUSCH都收到PDU,即终端不期待MAC会给第一类和第二类PUSCH都发送PDU。
具体地,如果确定与所述PUCCH存在冲突的PUSCH不传输(即没有TB,如果存在多个PUSCH与PUCCH重叠,每一个重叠的PUSCH都确定不传输),则在PUCCH上传输UCI;如果确定与所述PUCCH在时域上存在重叠的PUSCH中存在至少一个确定为传输的PUSCH(有TB),在确定为传输的PUSCH中选择一个PUSCH(如果仅一个确定为传输的PUSCH,则不用选择或者认为就是选择这一个PUSCH),将UCI转移到选择的一个PUSCH上传输。
本实施例中,其他与PUCCH不存在冲突的PUSCH可以根据是否获得TB确定是否传输,如果获得TB可以传输,如果没有获得TB,不传输。
根据规则1-3中的任意一个或组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
本实施例中,一方面,可以基于上述规则1、规则2以及规则3中的任何一个规则,实现信道传输;另一方面,也可以根据不同的判断条件,确定使用1-3的哪一种组合,实现信道传输。即当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的任意一个或组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
可选的,根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标 PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
其中,所述PDCCH为调度PDSCH的PDCCH且所述PDSCH在所述PUCCH中传输HARQ-ACK,或为指示下行SPS资源释放的PDCCH且所述PDCCH在所述PUCCH中传输HARQ-ACK。
本实施例中,可以通过以下几种方案具体说明,如何确定使用规则1-3中的哪一种或组合:
方案1:使用预定规则,包括:规则1或规则2。具体实施例可以参见上述针对规则1和规则2的阐述,在此不再赘述。
方案2:所述根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
本实施例中,根据承载UCI的PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定如何传输,具体包括:
当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用上述规则1;否则,(即不满足上述条件的情况,即所述PUCCH的起始符号不早于按照预定规则确定的时刻)采用上述规则2或者规则3。针对规则1、规则2、规则3的阐述可以参见上述实施例,在此不再赘述。
其中,按照下述方式中的一种确定所述按照预定规则确定的时刻:即按照预定规则确定的时刻可以通过以下几种方式实现:
所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
当所述PUCCH的处理时间小于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的最近的时刻或符号,其中Ts为所述第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时间对应的最早的时刻或符号,其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
本实施例中,按照预定规则确定的时刻,具体定义为:
按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
当所述PUCCH的处理时间(或也可以称为准备时间,与UE的PDSCH处理能力以及与PUCCH相关的传输的参数配置有关)小于所述第二目标PUSCH的处理时间时(与UE的PUSCH处理能力以及与PUSCH相关的传输的参数配置有关),按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的时刻或符号(具体的是最接近PUSCH的起始符号的一个满足与PUSCH的起始符号之间间隔Ts的符号),其中Ts为第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时间(也可以是这个时间对应的符号),其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
方案3:所述根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时:采用所述规则1;否则,采用所述规则2或规则3。
本实施例中,根据所述PUCCH所对应的DCI的结束符号与第三目标PUSCH的起始符号之间的关系,确定如何传输,具体包括:
当所述DCI的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于T时间(这里的T时间即为预定时间,下述可以称为预定时间,这里预定时间的计算方式与上述T时间中可能是类似的,但使用的具体参数可能不同,会导致T计算出的值可能不同。比如,这里的预定时间是按照假设PUCCH与第三目标PUSCH存在重叠时要求的复用时间来确定,与PUCCH、 PDCCH的SCS有关,与PUCCH所在载波的上行处理能力有关。)时,或者当所述DCI的结束符号不晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时:重用上述规则1;否则,(即不满足上述条件的情况,即当所述DCI的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔短于预定时间时,或者当所述DCI的结束符号晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时):重用上述规则2或规则3。
其中,所述DCI为调度PDSCH的DCI且所述PDSCH在所述PUCCH中传输HARQ-ACK,或为指示下行SPS资源释放的DCI且所述DCI在所述PUCCH中传输HARQ-ACK。
方案4:所述根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,包括:
当所述PUCCH早于所述第四目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
本实施例中,根据所述PUCCH与第三目标PUSCH之间的时间顺序,确定如何传输,具体包括:
当所述PUCCH早于所述第三目标PUSCH时(可以是PUCCH的起始符号或结束符号早于第三目标PUSCH的起始符号,因为两者并不重叠),采用规则1或规则2;当所述PUCCH晚于所述第三目标PUSCH时,采用规则3。
可选的,当所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第二目标PUSCH:选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第三目标PUSCH:选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
本实施例中,所述第二目标PUSCH为所述DG PUSCH和CG PUSCH中 的与承载UCI的PUCCH存在冲突(比如,在时域上存在重叠,这里的时域重叠可以参见上述实施例阐述的两种情况,在此不再赘述)的PUSCH,具体包括:当所述DG PUSCH和CG PUSCH中的与承载UCI的PUCCH存在冲突的PUSCH为多个时,选择其中一个作为第二目标PUSCH。即可以选择起始符号最早或最晚的一个;如果多个的起始符号对齐,则选择其中任何一个;也可以选择DG和CG中的某一个PUSCH,比如选择DG或选择CG。
当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突的PUSCH为多个时,选择其中一个作为所述第三目标PUSCH:可以选择起始符号最早或最晚的一个,如果多个PUSCH的起始符号对齐,则选择其中任何一个;也可以选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
可选的,进一步地包括如下中的至少一种:
所述第二类PUSCH不是仅承载A-CSI或SP-CSI的PUSCH;
所述第一类PUSCH和第二类PUSCH具有相同或不同的物理层优先级;
所述PUCCH与所述第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH具有相同或者不同的物理层优先级;
配置或未配置LCH优先级。
其中,PUCCH与PUSCH在相同或者不同载波;DG PUSCH和CG PUSCH具有相同或者不同的物理层优先级;所述DG PUSCH为UL grant指示存在TB或UL-SCH传输的PUSCH(即所述DG PUSCH不是仅传输A-CSI或SP-CSI的PUSCH)。PUCCH与和PUCCH存在时域存在的PUSCH具有相同(R16)或不同(R17)的物理层优先级;确定承载UCI的PUSCH时不考虑哪些PUSCH是skipping的,即将PUSCH对应的传输资源存在与PUCCH重叠的PUSCH作为一组,在其中确定承载UCI的PUSCH;所述UCI为HARQ-ACK、调度请求(英文为:Scheduling Request,简称:SR)、信道状态信息(英文为:Channel State Information,简称:CSI)中的至少一种。
本实施例中,所述DG PUSCH为UL grant指示存在TB或UL-SCH传输的PUSCH,即调度的时候指示存在TB传输的PUSCH,但并不代表MAC一定会给其发送PDU,因为可能存在skipping(即跳过),而仅承载A-CSI和SP-CSI的PUSCH,本身这个PUSCH就没有TB传输,MAC肯定不会对其 发送PDU,则不存在本实施例中。
在下行情况中的至少一个情况中,执行上述方案:
CG PUSCH、DG PUSCH和PUCCH具有相同的物理层优先级,且MAC没有开启LCH优先级选择规则;
CG和DG PUSCH具有不同的物理层优先级,与PUCCH在时域上存在重叠的PUSCH和PUCCH具有相同的物理层优先级,且MAC没有开启LCH优先级选择规则;
CG PUSCH、DG PUSCH和PUCCH具有相同的物理层优先级,且MAC开启LCH优先级选择规则;
CG和DG PUSCH具有不同的物理层优先级,与PUCCH在时域上存在重叠的PUSCH和PUCCH具有相同的物理层优先级,且MAC开启LCH优先级选择规则。
本申请中,当DG PUSCH和CG PUSCH存在冲突,且DG PUSCH和CG PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据预定规则(方案1),或者根据承载UCI的PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系(方案2),或者根据所述PUCCH所对应的DCI的结束符号与第三目标PUSCH的起始符号之间的关系(方案3),或者根据所述PUCCH与第三目标PUSCH之间的前后顺序(方案4)进行传输。其中,所述第二目标PUSCH为所述DG PUSCH和CG PUSCH中的与所述PUCCH在时域上存在重叠的PUSCH,所述第三目标PUSCH为所述DG PUSCH和CG PUSCH中最早的一个不与所述PUCCH在时域上存在重叠的PUSCH。
示例性地,以下结合附图来描述本申请的实施例:
实施例一(规则1,包括直接使用或方案2中采用的情况;不能确定CG是否有PDU会导致UCI丢弃,所以这样的情况(即case)规定CG总是有PDU,UCI在CG PUSCH上传输,不传输DG PUSCH。)
参见图4所示,图4为本申请一实施例提供的信道传输方法的场景示意图。当不论任何条件,直接使用规则1时,或者在使用方案2时,根据PUCCH的起始时刻早于CG PUSCH的起始时刻之前的Ts时间(此时假设PUCCH的处理时间小于PUSCH的处理时间,当PUCCH的处理时间大于PUSCH的处理时间时,这里是早于CG PUSCH的起始时刻之后的Ts时间),则确定使用 规则1,即UCI在CG PUSCH上传输,不传输PUCCH也不传输DG PUSCH,MAC需要总是给CG PUSCH发送PDU(即使CG PUSCH对应的逻辑信道中没有数据要传输,也需要产生占位比特的PDU),其中Ts是CG PUSCH的处理时间和PUCCH的处理时间的差值。
其中,将CG PUSCH和DG PUSCH交换,同样适用,当不论任何条件,直接使用规则1时,或者在使用方案2时,根据PUCCH的起始时刻早于DG PUSCH的起始时刻之前的Ts时间,则确定使用规则1,即UCI在DG PUSCH上传输,不传输PUCCH也不传输CG PUSCH,MAC需要总是给DG PUSCH发送PDU(即使DG PUSCH配置了UL skipping,且对应的逻辑信道中没有数据要传输,也需要产生占位比特的PDU),其中Ts是PUCCH的处理时间和DG PUSCH的处理时间的差值。
实施例二(规则2和规则3)
参见图5和6所示,当不论任何条件,直接使用则2时,或者在使用方案2时,根据PUCCH的起始时刻与CG PUSCH的起始时刻对齐,或如图7和图8所示,根据PUCCH的起始时刻不早于CG PUSCH的起始时刻之前的Ts时间(此时假设PUCCH的处理时间小于PUSCH的处理时间,当PUCCH的处理时间大于PUSCH的处理时间时,这里是晚于CG PUSCH的起始时刻之后的Ts时间),其中Ts是CG PUSCH的处理时间和PUCCH的处理时间的差值,确定使用规则2或规则3时,则:
使用规则2时:假设根据预定规则确定总是CG PUSCH不传输,此时在t1时刻就可以判断因为存在DG与CG的冲突,所以CG不传输,从而确定在PUCCH上传输UCI,而DG是否传输取决于MAC是否给DG发送了PDU,发送了则传输,不发送则不传输,如图5或图7所示。
使用规则3时:根据MAC在CG和DG中的选择结果,确定如何传输,例如假设MAC选择了DG(对DG发送了PDU而没有对CG发送PDU),则确定UCI在PUCCH上传输,不传输CG PUSCH,传输DG PUSCH,如图4或图6所示;又例如假设MAC选择CG(对CG发送了PDU而没有对DG发送PDU),则在CG PUSCH上传输CG PDU和UCI,不传输PUCCH,不传输DG PUSCH,如图6或图8所示。
其中,将CG PUSCH和DG PUSCH交换,同样适用,具体方案中将承 载UCI的PUSCH替换为DG即可,不再赘述。
实施例三(方案3,满足timeline)
假设PUCCH有对应的DCI,图中DL grant即为PUCCH对应的DCI,重叠情况如图9所示。当直接使用规则1时,或使用方案3时,根据DL grant的结束符号不晚于DG PUSCH的起始时刻之前的T2时间,从而确定使用规则1时,即确定UCI在CG PUSCH上传输,并总是假设CG PUSCH存在TB传输,即总是假设MAC会给CG PUSCH发送PDU(即使对应的逻辑信道中没有数据要传输,也需要产生占位比特的PDU),不传输PUCCH也不传输DG PUSCH,其中T2是预先确定的时间长度,与PUCCH和PUCCH对应的DL传输等的相关参数有关(例如SCS、处理能力,传输符号长度等),还可以与DG PUSCH的相关参数有关;其中,因为DL grant足够早,在t2时刻MAC决定对DG产生PDU并发送之前就可以确定CG与UCI存在重叠,则需要保证CG有PDU,从而MAC可以决策不对DG产生PDU,对CG产生PDU,以保证UCI在CG上的传输。
其中,将CG PUSCH和DG PUSCH交换,同样适用,结果即为UCI在DG PUSCH上传输,不传输PUCCH也不传输CG PUSCH,MAC需要总是给DG PUSCH发送PDU(即使DG PUSCH配置了UL skipping且对应的逻辑信道中没有数据要传输,也需要产生占位比特的PDU)。其中,如果PUCCH没有对应的DCI,则不需要进行上述判断,准备DG PDU之前就知道总是有SPS HARQ-ACK与CG重叠的,从而总是可以按照规则1处理。
实施例四(方案3,不满足timeline)
假设PUCCH有对应的DCI,图中DL grant即为PUCCH对应的DCI,重叠情况如图10或11所述。当直接使用规则2时,或使用方案2时,根据DL grant的结束符号晚于DG PUSCH的起始时刻之前的T2时间,则确定使用规则2或规则3;具体处理过程与上述实施例类似,不再赘述;例如,对于方案2-2(即规则3),当确定DG没有TB,而CG有TB时,在决定是否准备PUCCH之前已经知道了哪个PUSCH有TB,则可以确定UCI转移到CG上传输,传输结果如图10所示;有例如,当确定CG没有TB而DG有TB时,在决定是否准备PUCCH之前已经知道了哪个PUSCH有TB,则可以确定UCI在PUCCH上传输,DG PUSCH和PUCCH之间TDM传输,传输 结果如图11所示。
其中,将CG PUSCH和DG PUSCH交换,同样适用。
实施例五(针对方案4)
假设DG和CG重叠,且仅其中的CG与PUCCH重叠,如果直接采用规则1或规则2,或根据方案4当PUCCH早于PUSCH时,确定使用规则1或规则2,具体处理过程与上述实施例中使用规则1和规则2的结果类似,例如实施例一中的图4或实施例二中的图5、图7所示,不再赘述;如果根据方案4当PUCCH晚于PUSCH时,确定使用规则3,具体处理过程与上述实施例中使用方案2-2的结果类似,例如如实施例四中的图10和图11,不再赘述。其中,PUCCH和CG PUSCH的起点之间是否有足够间隔不影响方案4的处理结果,也就是不关注图5、图7、图10、图11中PUCCH和CG PUSCH的起点之间的差异,只关注PUCCH早于DG PUSCH即可。
本申请,当DG PUSCH和CG PUSCH存在冲突,且DG PUSCH和CG PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据预定规则或者根据PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系或者根据PUCCH对应的DCI的结束符号与第三目标PUSCH的起始符号之间的关系或根据所述PUCCH与第三目标PUSCH之间的前后顺序,确定如何传输,避免当先确定了UCI在某个PUSCH上传输,而后才知道这个PUSCH没有PDU时,导致的UCI无法传输,从而提高UCI的传输性能和效率,保证基站即使获得UCI。
图12为本申请还一实施例提供的信道传输方法的流程示意图,如图12所示,本实施例提供的信道传输方法的执行主体为基站,则本申请实施例提供的信道传输方法包括以下步骤:
步骤201、判断第一类PUSCH和第二类PUSCH是否存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH是否存在冲突;
步骤202、当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,其中, 所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH。
其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH。
可选的,PUSCH之间的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与PUSCH在相同或者不同载波。
本实施例中,针对存在冲突(即第一类PUSCH和第二类PUSCH存在冲突即PUSCH之间的冲突,第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突即PUCCH和PUSCH之间的冲突)中的时域重叠(可以包括下述至少两种情况。情况10:在同一个载波上在时域上存在重叠;情况20:两个信道之间的时间间隔(即第一个信道的结束符号和第二个信道的起始符号之间)小于预定的门限(这是为了覆盖高频传输情况中,两个信道一个是高频一个是低频的时候,即使时域上不重叠,也需要时域上保持一定的时间间隔用来调整射频器件,所以这种的处理等同于时域重叠)。
具体地,规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB。
即,当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB。
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收。
即当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第 二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收。
可选的,所述规则2包括:
当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;和/或,
当所述第一目标PUSCH为第二类PUSCH时,确定不接收所述第一目标PUSCH,在所述PUCCH上接收所述UCI。
可选的,所述规则2包括:
所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道满足复用接收的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
其中,PDCCH和DCI等价,只不过PDCCH是具体的信道,DCI是PDCCH接收内容上的格式定义。
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
即,当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收。
可选的,所述规则3包括:
如果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH上接收所述UCI,不接收没有TB的PUSCH;和/或,
如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的PUSCH,在有TB的PUSCH中选择一个PUSCH,在选择的一个PUSCH上接收所述UCI,不接收所述PUCCH。
根据规则1-3的组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
可选的,根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
其中,所述PDCCH为调度PDSCH的PDCCH且所述PDSCH在所述PUCCH中接收HARQ-ACK,或为指示下行SPS资源释放的PDCCH且所述PDCCH在所述PUCCH中接收HARQ-ACK。
本实施例中,可以通过以下几种方案具体说明,如何确定使用规则1-3中的哪一种:
方案1:使用预定规则,包括:规则1或规则2。具体实施例可以参见上述针对规则1和规则2的阐述,在此不再赘述。
方案2:所述根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
方案3:所述根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时:采用所述规则1;否则,采用所述规则2或规则3。
方案4:所述根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,包括:
当所述PUCCH早于所述第四目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
需要说明的是,对于基站侧,上述针对终端设备侧对应的传输行为改为接收行为即可,具体方案设计不再赘述。
本实施例中,在采用规则1时(可能是实施例一或三或五中的直接采用规则1或者实施例一或三或五中的根据方案2或3或4中的位置关系的判断,确定使用规则1),按照和终端相一致的方式,确定在与PUCCH重叠的PUSCH上接收数据和UCI,不接收PUCCH,也不接收与承载UCI的PUSCH重叠的其他PUSCH。
在采用规则2时(可能是实施例2或4或5中的直接采用规则2或实施例2或4或5中根据方案2或3或4中的位置关系的判断,确定使用规则2时),按照与终端相一致的预定的规则,确定CG和DG中哪个信道传输,哪个信道不传输,从而确定出与终端传输相一致的接收行为,其中,如果确定与PUCCH重叠的PUSCH不传输,则在PUCCH上接收UCI,在另一个PUSCH上根据是否有UL skipping功能,确定如何接收,没有UL skipping(如DG且没有配置这个功能),则直接在DG资源上接收PUSCH,确定有UL skipping(例如CG,或者DG且配置了这个功能),则需要在相应的资源上进行检测确定是否有数据传输(例如通过检测DMRS判断是否存在数据传输);
在采用规则3时(如实施例2或4或5中根据方案2或3或4中的位置关系的判断,确定使用规则3),因为DG和CG中传输哪一个是MAC选择的,则基站并不知道到底终端的传输情况是怎样的,只能分别按照假设选择了DG或选择了CG的结果分别尝试接收,哪一种假设下接收到了数据,就确定了终端MAC实际选择了DG和CG中的哪个信道,比如图4和图6中的情况,基站可以尝试在PUCCH资源上检测UCI,如果检测到,则确定UE没有传输CG,从而进一步在DG的资源上接收(根据DG是否配置了skipping,确定是直接接收还是先检测有没有数据)。
本申请提供的信道传输方法,当DG PUSCH和CG PUSCH存在冲突,且DG PUSCH和CG PUSCH中的至少一个与承载UCI的PUCCH存在冲突 时,根据预定规则或者根据PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系或者根据PUCCH对应的DCI的结束符号与第三目标PUSCH的起始符号之间的关系或根据所述PUCCH与第三目标PUSCH之间的前后顺序,确定如何接收,避免当先确定了UCI在某个PUSCH上接收,而后才知道这个PUSCH没有PDU时,导致的UCI无法接收,从而提高UCI的接收性能和效率,保证基站即使获得UCI。
图13为本申请一实施例提供的信道传输装置的结构示意图,如图13所示,本实施例提供的信道传输装置应用于终端设备中。则本实施例提供的信道传输装置包括:收发机1300,用于在处理器1310的控制下接收和发送数据。
其中,在图13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1310代表的一个或多个处理器和存储器1320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1300可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器1310负责管理总线架构和通常的处理,存储器1320可以存储处理器1310在执行操作时所使用的数据。
处理器1310可以是中央处埋器(CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Comple6Programmable Logic Device,CPLD),处理器也可以采用多核架构。
本实施例中,存储器1320,用于存储计算机程序;收发机1300,用于在处理器1310的控制下收发数据;处理器1310,用于读取存储器中的计算机程序并执行以下操作:
当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH, 所述第二类PUSCH为CG PUSCH;规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
可选地,处理器1310,用于规则2时,具体包括:
当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;和/或,
当所述第一目标PUSCH为第二类PUSCH时,确定不传输所述第一目标PUSCH,在所述PUCCH上传输所述UCI。
可选地,处理器1310,用于规则2时,具体包括:
所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道满足复用传输的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
可选地,处理器1310,用于规则3时,具体包括:
如果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH上传输所述UCI,不传输没有TB的PUSCH;和/或,
如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的PUSCH,在有TB的PUSCH中选择一个PUSCH,将所述UCI转移到选择的一个PUSCH上传输,不传输所述PUCCH。
可选地,处理器1310,用于根据规则1-3的组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输时,具体包括:
根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系, 确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
可选地,处理器1310,用于根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种时,具体包括:
当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,按照下述方式中的一种确定所述按照预定规则确定的时刻:
所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
当所述PUCCH的处理时间小于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的最近的时刻或符号,其中Ts为所述第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时间对应的最早的时刻或符号,其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
可选地,处理器1310,用于根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种时,具体包括:
当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的T时间的第一个符号时:采用所述规则1;否 则,采用所述规则2或规则3。
可选地,处理器1310,用于根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种时,具体包括:
当所述PUCCH早于所述第四目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
可选地,当所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第二目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个;
当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第三目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
可选地,PUSCH之间的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与PUSCH在相同或者不同载波。
可选地,处理器1320,还用于下中的至少一种:
所述第二类PUSCH不是仅承载A-CSI或SP-CSI的PUSCH;
所述第一类PUSCH和第二类PUSCH具有相同或不同的物理层优先级;
所述PUCCH与所述第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH具有相同或者不同的物理层优先级;
配置或未配置LCH优先级。
在此需要说明的是,本申请提供的信道传输装置,能够实现图3-图11所示方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图14为本申请另一实施例提供的信道传输装置的结构示意图,如图14所示,本实施例提供的信道传输装置应用于终端设备中,则本实施例提供的信道传输装置1400包括:确定单元。
其中,确定单元,用于当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
即,确定单元具体包括第一确定单元1401、第二确定单元1402、第三确定单元1403以及第四确定单元1404。其中,第一确定单元1401,用于规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;第二确定单元1402,用于规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;第三确定单元1403,用于规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;第四确定单元,用于根据规则1-3的组合,确定 所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
可选地,第二确定单元1402,具体用于:
当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;和/或,
当所述第一目标PUSCH为第二类PUSCH时,确定不传输所述第一目标PUSCH,在所述PUCCH上传输所述UC。
可选地,第二确定单元1402,具体用于:所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道满足复用传输的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
可选地,第三确定单元1403,具体用于:
果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH上传输所述UCI,不传输没有TB的PUSCH;和/或,
如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的PUSCH,在有TB的PUSCH中选择一个PUSCH,将所述UCI转移到选择的一个PUSCH上传输,不传输所述PUCCH。
可选地,第四确定单元1403,包括:第一确定模块;或者,第二确定模块;或者,第三确定模块;第一确定模块,用于根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;第二确定模块,用于根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;第三确定模块,用于根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
可选地,第一确定模块,具体用于:
当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,按照下述方式中的一种确定所述按照预定规则确定的时刻:
所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
当所述PUCCH的处理时间小于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的最近的时刻或符号,其中Ts为所述第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时间对应的最早的时刻或符号,其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
可选地,第二确定模块,具体用于:
当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,第三确定模块,具体用于:
当所述PUCCH早于所述第三目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
可选地,当所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第二目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个;
当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突 的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第三目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
可选地,PUSCH之间的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与PUSCH在相同或者不同载波。
可选地,还包括如下中的至少一种:
所述第二类PUSCH不是仅承载A-CSI或SP-CSI的PUSCH;
所述第一类PUSCH和第二类PUSCH具有相同或不同的物理层优先级;
所述PUCCH与所述第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH具有相同或者不同的物理层优先级;
配置或未配置LCH优先级。
在此需要说明的是,本申请提供的信道传输装置,能够实现图3-图11方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图15为本申请再一实施例提供的信道传输装置的结构示意图,如图15所示,本实施例提供的信道传输装置应用于基站中。则本实施例提供的信道传输装置包括:收发机1500,用于在处理器1510的控制下接收和发送数据。
其中,在图15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1510代表的一个或多个处理器和存储器1520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1500可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器1510负责 管理总线架构和通常的处理,存储器1520可以存储处理器1510在执行操作时所使用的数据。
处理器1510可以是中央处埋器(CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Comple8 Programmable Logic Device,CPLD),处理器也可以采用多核架构。
本实施例中,存储器1520,用于存储计算机程序;收发机1500,用于在处理器的控制下收发数据;处理器1510,用于读取存储器中的计算机程序并执行以下操作:
当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收;规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
可选地,处理器1510,用于规则2时,具体包括:
当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;和/或,
当所述第一目标PUSCH为第二类PUSCH时,确定不接收所述第一目标PUSCH,在所述PUCCH上接收所述UCI。
可选地,处理器1510,用于规则2时,具体包括:
所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道 满足复用接收的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
可选地,处理器1510,用于规则3时,具体包括:
如果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH上接收所述UCI,不接收没有TB的PUSCH;和/或,
如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的PUSCH,在有TB的PUSCH中选择一个PUSCH,在选择的一个PUSCH上接收所述UCI,不接收所述PUCCH。
可选地,处理器1510,用于根据规则1-3的组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI时,具体包括:
根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;或者,
根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
可选地,处理器1510,用于根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种时,具体包括:
当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,按照下述方式中的一种确定所述按照预定规则确定的时刻:
所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
当所述PUCCH的处理时间小于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的最近的时刻或符号,其中Ts为所述第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时间对应的最早的时刻或符号,其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
可选地,处理器1510,用于根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种时,具体包括:
当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,处理器1310,用于根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种时,具体包括:
当所述PUCCH早于所述第四目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
可选地,当所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第二目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个;
当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第三目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号 对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
可选地,PUSCH之间的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与PUSCH在相同或者不同载波。
可选地,处理器1520,还用于下中的至少一种:
所述第二类PUSCH不是仅承载A-CSI或SP-CSI的PUSCH;
所述第一类PUSCH和第二类PUSCH具有相同或不同的物理层优先级;
所述PUCCH与所述第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH具有相同或者不同的物理层优先级;
配置或未配置LCH优先级。
在此需要说明的是,本申请提供的信道传输装置,能够实现图4-图12所示方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图16为本申请又一实施例提供的信道传输装置的结构示意图,如图16所示,本申请实施例提供的信道传输装置应用于基站中,则本实施例提供的信道传输装置1600包括:确定单元。
其中,确定单元,用于当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;
规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突 的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收;
规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
即,确定单元具体包括第一确定单元1601、第二确定单元1602、第三确定单元1603以及第四确定单元1604。其中,第一确定单元1601,用于规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;第二确定单元1602,用于规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收;第三确定单元1603,用于规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI;第四确定单元,用于根据规则1-3的组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
可选地,第二确定单元1602,具体用于:
当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;和/或,
当所述第一目标PUSCH为第二类PUSCH时,确定不接收所述第一目标PUSCH,在所述PUCCH上接收所述UC。
可选地,第二确定单元1602,具体用于:所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道满足复用接收的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
可选地,第三确定单元1603,具体用于:
果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH上接收所述UCI,不接收没有TB的PUSCH;和/或,
如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的PUSCH,在有TB的PUSCH中选择一个PUSCH,在选择的一个PUSCH上接收所述UCI,不接收所述PUCCH。
可选地,第四确定单元1603,包括:第一确定模块;或者,第二确定模块;或者,第三确定模块;第一确定模块,用于根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;第二确定模块,用于根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;第三确定模块,用于根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
可选地,第一确定模块,具体用于:
当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,按照下述方式中的一种确定所述按照预定规则确定的时刻:
所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
当所述PUCCH的处理时间小于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的最近的时刻或符号,其中Ts为所述第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时间对应的最早的时刻或符号,其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
可选地,第二确定模块,具体用于:
当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的T时间的第一个符号时:采用所述规则1;否则,采用所述规则2或规则3。
可选地,第三确定模块,具体用于:
当所述PUCCH早于所述第三目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
可选地,当所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第二目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个;
当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第三目标PUSCH:
选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
可选地,PUSCH之间的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与PUSCH在相同或者不同载波。
可选地,还包括如下中的至少一种:
所述第二类PUSCH不是仅承载A-CSI或SP-CSI的PUSCH;
所述第一类PUSCH和第二类PUSCH具有相同或不同的物理层优先级;
所述PUCCH与所述第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH具有相同或者不同的物理层优先级;
配置或未配置LCH优先级。
在此需要说明的是,本申请提供的信道传输装置,能够实现图4-图12方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
需要说明的是,本申请实施例对单元的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或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中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本申请各个实施例方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
本申请实施例还提供一种处理器可读存储介质。处理器可读存储介质存储有计算机程序,计算机程序用于使处理器执行上述任一种方法实施例。
其中,处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
本申请实施例还提供一种计算机程序产品,包括计算机程序,所述计算机程序被执行时实现如前述任一实施例所述的方法。
本领域内的技术人员应明白,本申请的实施例可提供为方法、系统、或 计算机程序产品。因此,本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中,使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样,倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内,则本申请也意图包含这些改动和变型在内。

Claims (30)

  1. 一种信道传输方法,其特征在于,所述方法应用于终端设备,所述方法包括:
    当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
    规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;
    规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;
    规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
  2. 根据权利要求1所述的方法,其特征在于,所述规则2包括:
    当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;和/或,
    当所述第一目标PUSCH为第二类PUSCH时,确定不传输所述第一目标PUSCH,在所述PUCCH上传输所述UCI。
  3. 根据权利要求1所述的方法,其特征在于,所述规则2包括:
    所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道满足复用传输的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
  4. 根据权利要求1-3任一项所述的方法,其特征在于,所述规则3包括:
    如果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH 上传输所述UCI,不传输没有TB的PUSCH;和/或,
    如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的PUSCH,在有TB的PUSCH中选择一个PUSCH,将所述UCI转移到选择的一个PUSCH上传输,不传输所述PUCCH。
  5. 根据权利要求1-4任一项所述的方法,其特征在于,所述根据规则1-3的组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,包括:
    根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;或者,
    根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;或者,
    根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
  6. 根据权利要求5所述的方法,其特征在于,所述根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
    当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
  7. 根据权利要求6所述的方法,其特征在于,按照下述方式中的一种确定所述按照预定规则确定的时刻:
    所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
    当所述PUCCH的处理时间小于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的最近的时刻或符号,其中Ts为所述第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
    当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时间对应的最早的时刻或符号,其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
  8. 根据权利要求5所述的方法,其特征在于,所述根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
    当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时:采用所述规则1;否则,采用所述规则2或规则3。
  9. 根据权利要求5所述的方法,其特征在于,所述根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,包括:
    当所述PUCCH早于所述第四目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
  10. 根据权利要求5所述的方法,其特征在于,当所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第二目标PUSCH:
    选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
    预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个;
    当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第三目标PUSCH:
    选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
    预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
  11. 根据权利要求1-10中任一项所述的方法,其特征在于,PUSCH之间 的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
    PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与PUSCH在相同或者不同载波。
  12. 根据权利要求1-11任一项所述的方法,其特征在于,所述方法还包括如下中的至少一种:
    所述第二类PUSCH不是仅承载A-CSI或SP-CSI的PUSCH;
    所述第一类PUSCH和第二类PUSCH具有相同或不同的物理层优先级;
    所述PUCCH与所述第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH具有相同或者不同的物理层优先级;
    配置或未配置LCH优先级。
  13. 一种信道传输方法,其特征在于,所述方法应用于基站,所述方法包括:
    当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
    规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;
    规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收;
    规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
  14. 根据权利要求13所述的方法,其特征在于,所述规则2包括:
    当所述第一目标PUSCH为第一类PUSCH时,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;和/或,
    当所述第一目标PUSCH为第二类PUSCH时,确定不接收所述第一目标PUSCH,在所述PUCCH上接收所述UCI。
  15. 根据权利要求13所述的方法,其特征在于,所述规则2包括:
    所述第一类PUSCH、第二类PUSCH和所述PUCCH作为一组重叠信道满足复用接收的时间条件,或者所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最晚的信道所对应的PDCCH的结束符号,不晚于所述第一类PUSCH、第二类PUSCH和所述PUCCH中起始符号最早的信道的起始符号之前T时间,T为按照预定规则计算得到的时间长度。
  16. 根据权利要求13-15中任一项所述的方法,其特征在于,所述规则3包括:
    如果确定与所述PUCCH存在冲突的PUSCH没有TB,则在所述PUCCH上接收所述UCI,不接收没有TB的PUSCH;和/或,
    如果确定与所述PUCCH存在冲突的PUSCH中存在至少一个有TB的PUSCH,在有TB的PUSCH中选择一个PUSCH,在选择的一个PUSCH上接收所述UCI,不接收所述PUCCH。
  17. 根据权利要求13-16任一项所述的方法,其特征在于,所述根据规则1-3的组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,包括:
    根据所述PUCCH的起始符号与第二目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第二目标PUSCH为所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH;或者,
    根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,其中,所述第三目标PUSCH为所述第一类PUSCH和第二类PUSCH中最早的一个不与所述PUCCH存在冲突的PUSCH;或者,
    根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,其中,所述第四目标PUSCH为所述第一类PUSCH和第二类PUSCH中不与所述PUCCH存在冲突的PUSCH。
  18. 根据权利要求17所述的方法,其特征在于,所述根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
    当所述PUCCH的起始符号早于按照预定规则确定的时刻时:采用所述规则1;否则,采用所述规则2或规则3。
  19. 根据权利要求18所述的方法,其特征在于,按照下述方式中的一种确定所述按照预定规则确定的时刻:
    所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号;或者,
    当所述PUCCH的处理时间小于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之前的Ts时间对应的最近的时刻或符号,其中Ts为所述第二目标PUSCH的处理时间与所述PUCCH的处理时间之间的差值;或者,
    当所述PUCCH的处理时间大于所述第二目标PUSCH的处理时间时,所述按照预定规则确定的时刻为所述第二目标PUSCH的起始符号之后的Ts时间对应的最早的时刻或符号,其中Ts为所述PUCCH的处理时间与第二目标PUSCH的处理时间之间的差值。
  20. 根据权利要求17所述的方法,其特征在于,所述根据所述PUCCH所对应的PDCCH的结束符号与第三目标PUSCH的起始符号之间的关系,确定使用规则1-3中的哪一种,包括:
    当所述PDCCH的结束符号与所述第三目标PUSCH的起始符号之间的时间间隔不短于预定时间时,或者当所述PDCCH的结束符号不晚于所述第三目标PUSCH的起始符号之前的预定时间的第一个符号时:采用所述规则1;否则,采用所述规则2或规则3。
  21. 根据权利要求17所述的方法,其特征在于,所述根据所述PUCCH与第四目标PUSCH的时间顺序,确定使用规则1-3中的哪一种,包括:
    当所述PUCCH早于所述第四目标PUSCH时,采用所述规则1或规则2;否则,采用所述规则3。
  22. 根据权利要求17所述的方法,其特征在于,当所述第一类PUSCH和第二类PUSCH中的与所述PUCCH存在冲突的PUSCH为多个时,按照下 述方式中的一种选择其中一个作为所述第二目标PUSCH:
    选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
    预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个;
    当所述第一类PUSCH和第二类PUSCH中的不与所述PUCCH存在冲突的PUSCH为多个时,按照下述方式中的一种选择其中一个作为所述第三目标PUSCH:
    选择起始符号最早或最晚的一个,其中,如果多个PUSCH的起始符号对齐,则选择其中任何一个;或者,
    预先预定选择第一类PUSCH和第二类PUSCH中的某一类PUSCH中的一个。
  23. 根据权利要求13-22任一项所述的方法,其特征在于,PUSCH之间的冲突,包括:PUSCH在同一个载波上在时域上存在重叠,或,PUSCH之间的时间间隔小于预定的门限;和/或,
    PUCCH和PUSCH之间的冲突,包括:PUCCH和PUSCH在时域上存在重叠,或,PUCCH和PUSCH时间间隔小于预定的门限,其中,PUCCH与PUSCH在相同或者不同载波。
  24. 根据权利要求13-23任一项所述的方法,其特征在于,所述方法还包括如下中的至少一种:
    所述第二类PUSCH不是仅承载A-CSI或SP-CSI的PUSCH;
    所述第一类PUSCH和第二类PUSCH具有相同或不同的物理层优先级;
    所述PUCCH与所述第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH具有相同或者不同的物理层优先级;
    配置或未配置LCH优先级。
  25. 一种信道传输装置,其特征在于,所述装置应用于终端设备中,所述装置包括存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第 二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
    规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;
    规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;
    规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
  26. 一种信道传输装置,其特征在于,所述装置应用于基站中,所述装置包括:存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
    规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;
    规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收;
    规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述 UCI或在所述PUCCH上接收所述UCI。
  27. 一种信道传输装置,其特征在于,所述装置应用于终端设备中,所述装置包括:
    确定单元,用于当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
    规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上传输所述UCI,其中,假设所述第一目标PUSCH总是存在TB传输;
    规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输;
    规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定所述UCI转移到PUSCH上传输或所述UCI在PUCCH上传输。
  28. 一种信道传输装置,其特征在于,所述装置应用于基站中,所述装置包括:
    确定单元,用于当第一类PUSCH和第二类PUSCH存在冲突,且第一类PUSCH和第二类PUSCH中的至少一个与承载UCI的PUCCH存在冲突时,根据规则1-3中的一种或其组合,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI,其中,所述第一类PUSCH为具有对应的PDCCH的PUSCH,所述第二类PUSCH为CG PUSCH;
    规则1:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载所述UCI的第一目标PUSCH,在所述第一目标PUSCH上接收所述UCI,其中,假设所述第一目标PUSCH总是存在TB;
    规则2:在第一类PUSCH和第二类PUSCH中与所述PUCCH存在冲突的PUSCH中,确定承载UCI的第一目标PUSCH,根据所述第一目标PUSCH的类型,确定所述UCI转移到PUSCH上接收或所述UCI在PUCCH上接收;
    规则3:根据第一类PUSCH和第二类PUSCH中的PUSCH是否获得TB,确定在所述第一类PUSCH和第二类PUSCH中的一个PUSCH上接收所述UCI或在所述PUCCH上接收所述UCI。
  29. 一种处理器可读存储介质,其特征在于,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行权利要求1至24任一项所述的方法。
  30. 一种计算机程序产品,其特征在于,包括计算机程序,所述计算机程序被执行时实现如权利要求1-24任一项所述的方法。
PCT/CN2022/071465 2021-01-18 2022-01-11 信道传输方法、装置及可读存储介质 Ceased WO2022152136A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110063929.9 2021-01-18
CN202110063929.9A CN114826508B (zh) 2021-01-18 2021-01-18 信道传输方法、装置及可读存储介质

Publications (1)

Publication Number Publication Date
WO2022152136A1 true WO2022152136A1 (zh) 2022-07-21

Family

ID=82447965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/071465 Ceased WO2022152136A1 (zh) 2021-01-18 2022-01-11 信道传输方法、装置及可读存储介质

Country Status (2)

Country Link
CN (1) CN114826508B (zh)
WO (1) WO2022152136A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160072716A1 (en) * 2014-03-04 2016-03-10 Mobophiles, Inc., Dba Mobolize System and method of adaptive rate control and traffic management
CN110149726A (zh) * 2018-02-12 2019-08-20 电信科学技术研究院有限公司 一种信息传输方法及终端
US20190261391A1 (en) * 2018-01-22 2019-08-22 Intel Corporation Handling overlapping of pucch and pusch for new radio systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109392168B (zh) * 2017-08-04 2021-04-02 维沃移动通信有限公司 一种数据传输方法及终端
US20190349917A1 (en) * 2018-05-11 2019-11-14 Qualcomm Incorporated Uplink control information multiplexing on physical uplink shared channels in new radio
CN111756506A (zh) * 2019-03-29 2020-10-09 华为技术有限公司 传输上行信息的方法和通信装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160072716A1 (en) * 2014-03-04 2016-03-10 Mobophiles, Inc., Dba Mobolize System and method of adaptive rate control and traffic management
US20190261391A1 (en) * 2018-01-22 2019-08-22 Intel Corporation Handling overlapping of pucch and pusch for new radio systems
CN110149726A (zh) * 2018-02-12 2019-08-20 电信科学技术研究院有限公司 一种信息传输方法及终端

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CATT: "Discussion on overlapping between CG PUSCH and DG PUSCH", 3GPP DRAFT; R1-2104479, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210510 - 20210527, 12 May 2021 (2021-05-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052010802 *
CATT: "Remaining issues on Enhanced UL configured grant transmission", 3GPP DRAFT; R1-2007817, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 17 October 2020 (2020-10-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051939930 *
HUAWEI, HISILICON: "Discussion on UL skipping for CG PUSCH", 3GPP DRAFT; R1-2008776, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. E-meeting; 20201026 - 20201113, 17 October 2020 (2020-10-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051940337 *

Also Published As

Publication number Publication date
CN114826508A (zh) 2022-07-29
CN114826508B (zh) 2023-07-21

Similar Documents

Publication Publication Date Title
KR20220047997A (ko) 전송 방법, 장치, 통신 노드 및 매체
TWI699132B (zh) 用於行動通訊系統之基地台及使用者裝置
US20220183050A1 (en) Transmission pre-emption
JP6940121B2 (ja) データ伝送方法、機器およびシステム
WO2019214468A1 (zh) 一种信号传输方法、装置及终端
WO2021088656A1 (zh) 重传次数确定方法及装置、重传次数指示方法及装置、通信节点、介质
CN114451038B (zh) 用于上行链路配置授权传输的上行链路控制信息
WO2018133669A1 (zh) 一种资源调度方法以及无线接入网设备和终端设备
US20250287389A1 (en) Systems and methods for downlink control information transmission
WO2019091374A1 (zh) 传输信息的方法和通信设备
WO2020164347A1 (zh) 一种传输方法和设备
JP2020507273A (ja) 制御情報を送信するための方法、制御情報を検出するための方法、端末機器、およびネットワーク機器
WO2018171352A1 (zh) 一种数据传输方法及终端
KR20230165821A (ko) Pusch 상에서 uci를 송수신하기 위한 방법, 단말 및 장치
TWI870758B (zh) 上行鏈路控制資訊傳輸方法、終端、網路設備、裝置及存儲介質
CN113452482A (zh) 一种信息传输方法、装置、设备及计算机可读存储介质
JP7166356B2 (ja) アップリンク制御情報の伝送方法及び装置
CN114745083B (zh) 信息传输方法、装置、终端及网络设备
CN115706948A (zh) 一种信息处理方法、终端及可读存储介质
CN114826508B (zh) 信道传输方法、装置及可读存储介质
WO2023131284A1 (zh) 传输方法、装置、通信设备及可读存储介质
WO2022156567A1 (zh) 信息传输方法、装置、终端设备、网络设备及存储介质
WO2022218076A1 (zh) 一种pucch传输方法、装置、终端及网络侧设备
WO2022156431A1 (zh) 一种上行控制信息的传输方法及装置
TWI836804B (zh) 數據傳輸的終止方法、裝置、設備及存儲介質

Legal Events

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

Ref document number: 22739015

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22739015

Country of ref document: EP

Kind code of ref document: A1