WO2021147777A1 - Communication processing method and related device - Google Patents

Communication processing method and related device Download PDF

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Publication number
WO2021147777A1
WO2021147777A1 PCT/CN2021/072083 CN2021072083W WO2021147777A1 WO 2021147777 A1 WO2021147777 A1 WO 2021147777A1 CN 2021072083 W CN2021072083 W CN 2021072083W WO 2021147777 A1 WO2021147777 A1 WO 2021147777A1
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WO
WIPO (PCT)
Prior art keywords
pusch
uci
transmitted
transmission
dmrs
Prior art date
Application number
PCT/CN2021/072083
Other languages
French (fr)
Chinese (zh)
Inventor
吴凯
王勇
顾一
Original Assignee
维沃移动通信有限公司
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Filing date
Publication date
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Publication of WO2021147777A1 publication Critical patent/WO2021147777A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • 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
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling

Definitions

  • the present invention relates to the field of wireless communication technology, in particular to a communication processing method and related equipment.
  • the physical uplink control channel that transmits uplink control information (Uplink Control Information, UCI) (such as Hybrid Automatic Repeat reQuest (HARQ) information, etc.)
  • UCI Uplink Control Information
  • HARQ Hybrid Automatic Repeat reQuest
  • the modulation symbol corresponding to the UCI is usually from the next orthogonal frequency division multiplexing (Orthogonal Frequency Division Multiplexing) symbol of the demodulation reference signal (Demodulation Reference Signal, DMRS) symbol of the PUSCH.
  • Frequency Division Multiplexing (OFDM) symbols are mapped and transmitted, that is, UCI transmission on the PUSCH is based on the DMRS of the PUSCH.
  • the PUSCH that overlaps the PUCCH may not include DMRS.
  • the DMRS may not be mapped in the continuous part of the PUSCH, which may cause the communication performance of the terminal to decrease.
  • the embodiment of the present invention provides a communication processing method and related equipment.
  • an embodiment of the present invention provides a communication processing method, which is applied to a terminal, and includes:
  • any one of the following is performed:
  • the first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS
  • the first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
  • an embodiment of the present invention also provides a terminal, including:
  • the first execution module is configured to perform any one of the following when the first PUSCH that overlaps the first uplink control channel PUCCH does not include the demodulation reference signal DMRS:
  • the first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS
  • the first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
  • an embodiment of the present invention also provides a terminal, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • a terminal including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • the computer program is executed by the processor, The steps of the communication processing method of the first aspect described above are implemented.
  • an embodiment of the present invention also provides a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the above-mentioned aspects of the first aspect or the second aspect are implemented. The steps of the communication processing method.
  • any one of the following is performed: not multiplexing the first uplink control information UCI on Transmission on the first PUSCH, where the first UCI is the UCI to be transmitted on the first PUCCH; the first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the mapping mode of the first UCI and the first mapping
  • the method is different, and the first mapping method is the PUSCH that contains DMRS is used to transmit UCI; the first UCI is multiplexed on the second PUSCH for transmission, and the second PUSCH is the PUSCH that contains DMRS, which can improve the communication between the terminal and the terminal.
  • the communication performance when the PUCCH overlapped PUSCH does not include DMRS.
  • Figure 1 is a structural diagram of a network system applicable to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a communication processing method provided by an embodiment of the present invention.
  • FIG. 3 is one of schematic diagrams showing that there is overlap between PUCCH and PUSCH provided by an embodiment of the present invention
  • FIG. 4 is the second schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention.
  • FIG. 5 is the third schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention.
  • FIG. 6 is the fourth schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention.
  • FIG. 7 is the fifth schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention.
  • FIG. 8 is a sixth schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention.
  • FIG. 9 is the seventh schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a terminal provided by an embodiment of the present invention.
  • FIG. 11 is a schematic diagram of the hardware structure of a terminal provided by an embodiment of the present invention.
  • Figure 1 is a schematic diagram of a network applicable to an embodiment of the present invention. As shown in Figure 1, it includes a terminal 11 and a network side device 12.
  • the terminal 11 may be a mobile phone, a tablet (Personal Computer), or a laptop.
  • Terminal-side devices such as Laptop Computer, Personal Digital Assistant (PDA), Mobile Internet Device (MID), or Wearable Device (Wearable Device), it should be noted that in the present invention
  • PDA Personal Digital Assistant
  • MID Mobile Internet Device
  • Wearable Device Wearable Device
  • the aforementioned network-side equipment 12 may be a macro station, LTE eNB, 5G NR, gNB, etc.; the network-side equipment 12 may also be a small station, such as a low-power node (LPN) pico, femto, etc., or a network-side equipment 12 can be an access point (AP, Access Point); the network side device 12 can also be a network node composed of a central unit (Central Unit, CU) and multiple transmission reception points (Transmission Reception Points, TRP) managed and controlled by it. . It should be noted that the specific type of the network side device 12 is not limited in the embodiment of the present invention.
  • an embodiment of the present invention provides a communication processing method, which is applied to a terminal.
  • the communication processing method includes the following steps:
  • Step 101 In a case where the first PUSCH that overlaps the first uplink control channel PUCCH does not include the demodulation reference signal DMRS, perform any one of the following:
  • the first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS
  • the first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
  • the terminal performs operations in any of the above three ways, thereby improving the communication of the terminal performance.
  • the foregoing first UCI may be any UCI.
  • the foregoing first UCI may include HARQ-ACK information, channel state information (CSI), and uplink scheduling request ( Scheduling Request, SR) At least one item of SR information.
  • the terminal may determine whether there is a first PUSCH that overlaps with the first PUCCH resource used to transmit the first UCI and does not include DMRS.
  • the terminal can perform operations in the following manners 1 to 3, namely:
  • Method 2 Multiplexing the first UCI on the first PUSCH for transmission.
  • the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is that the PUSCH containing DMRS is used to transmit UCI Mapping method
  • Manner 3 Multiplexing the first UCI on the second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
  • the above-mentioned PUCCH and PUSCH resource overlap means that the time of the PUCCH resource and the time of the PUSCH resource are partially or completely the same.
  • the first PUCCH may have resource overlap with part or all of the PUSCHs in at least one PUSCH, and the first PUSCH may be one or more PUSCHs that do not include DMRS in the part or all of the PUSCHs.
  • the first PUCCH used to transmit the first UCI only has resource overlap with one of the multiple PUCCHs that does not contain DMRS (that is, the first PUSCH includes only one PUSCH); or There is resource overlap between one PUCCH and at least two PUSCHs of multiple PUCCHs, and the at least two PUSCHs include one or more PUSCHs (that is, the first PUSCH) and do not include DMRS, that is, as shown in FIG. 4, the first PUCCH and at least two PUSCHs do not include DMRS. Two PUSCHs overlap, and the two PUSCHs include one PUSCH that does not include DMRS; or, as shown in FIG.
  • the first PUCCH overlaps with three PUSCHs, and the three PUSCHs include one PUSCH that does not include DMRS; or , As shown in FIG. 6, the first PUCCH overlaps with three PUSCHs, and the three PUSCHs include two PUSCHs that do not include DMRS; or, as shown in FIG. 7, the first PUCCH overlaps with four PUSCHs, The four PUSCHs include two PUSCHs that do not include DMRS, and so on.
  • the at least one PUSCH may be scheduled for downlink control information (Downlink Control Information) transmission, and the configuration of the RRC configuration Configured grant transmission, etc.; in addition, in the case where the first PUSCH includes multiple PUSCHs, the multiple PUSCHs included in the first PUSCH may be continuous PUSCHs or discontinuous PUSCHs.
  • Downlink Control Information Downlink Control Information
  • the above at least one PUSCH may be a PUSCH transmitted only once; or, it may be at least two PUSCHs transmitted at least twice, and the first PUSCH may be part or all of the at least two PUSCHs transmitted at least twice.
  • PUSCH transmitted at least twice meets at least one of the following:
  • the transmitted data block is the same;
  • the included DMRS satisfies the Quasi Co-Location (QCL) relationship.
  • QCL Quasi Co-Location
  • the PUSCH transmitted at least twice is a continuously transmitted PUSCH. It can be understood that the PUSCH transmitted at least twice is continuous in time, and different frequency positions can be used in the continuous time, that is, at least: In the PUSCH transmitted twice, the same or different frequency positions can be used in one PUSCH; the same or different frequency positions can be used between different PUSCHs.
  • the PUSCH transmitted at least twice may also be different in the data blocks transmitted by each PUSCH, which is not limited here.
  • the terminal does not multiplex the first UCI on the first PUSCH for transmission.
  • a PUCCH with overlapping resources does not include a DMRS, the normal transmission of the information to be transmitted by the first PUSCH can be ensured, the impact on the information transmission on the first PUSCH can be reduced, and the communication performance of the terminal can be improved.
  • the foregoing further includes at least one of the following:
  • the first PUSCH is not transmitted.
  • the first UCI may be transmitted through the first PUCCH to ensure normal transmission of the first UCI; or, the terminal may not transmit
  • the first PUSCH can save the resource overhead of the terminal.
  • the above-mentioned first PUSCH may be part or all of the at least two PUSCHs transmitted at least twice (for example, as shown in FIG. 3, the first PUSCH is a PUSCH scheduled for multiple consecutive transmissions of one DCI.
  • the above-mentioned not multiplexing the first UCI on the first PUSCH for transmission may be that only the first UCI is not transmitted on the first PUSCH or the first PUSCH is not transmitted.
  • the foregoing not multiplexing the first UCI on the first PUSCH for transmission may include:
  • the first PUSCH is a partial PUSCH of the PUSCH transmitted at least twice
  • the first UCI is not multiplexed on the PUSCH transmitted at least twice for transmission
  • the PUSCH transmitted at least twice is not transmitted.
  • the terminal may not multiplex the first UCI on the PUSCH including the above-mentioned first PUSCH for at least two transmissions, or not transmit the PUSCH for at least two transmissions, so as to further improve the communication performance of the terminal.
  • the terminal in the case that the PUSCH with resource overlap with the PUCCH used to transmit UCI includes DMRS, the terminal usually multiplexes the UCI to be transmitted on the PUCCH with the overlapped PUSCH through the first mapping method.
  • the first mapping method is usually to map the modulation symbol corresponding to the UCI from the OFDM symbol of the DMRS symbol of the PUSCH or the adjacent symbol of the DMRS symbol, for example, the next OFDM symbol.
  • the terminal may transmit the first by using a second mapping method that is different from the mapping method used to transmit UCI on the PUSCH containing DMRS (i.e., the first mapping method).
  • UCI can realize the normal transmission of PUSCH without DMRS and the UCI to be transmitted on the PUCCH whose resources overlap, saving the resource overhead of the terminal, and thereby improving the communication performance of the terminal.
  • the above-mentioned second mapping method may be a mapping method preset by the terminal, pre-configured on the network side, or agreed upon by the protocol, and in the case that the first PUSCH does not include DMRS, the terminal may call this mapping method to transfer the first UCI Multiplexed and transmitted on the first PUSCH.
  • the above-mentioned second mapping method may be any mapping method in which the first UCI is multiplexed on the first PUSCH for transmission when the first PUSCH does not include DMRS, and this mapping method is the same as the above-mentioned first mapping method. different.
  • the foregoing multiplexing of the first UCI on the first PUSCH for transmission may include: multiplexing the first UCI on the first symbol in the first PUSCH for transmission (that is, the foregoing second mapping The manner is to map the first UCI on the first symbol on the first PUSCH for transmission), where the first symbol is an OFDM symbol determined according to the position of the DMRS included in the third PUSCH.
  • the terminal can determine the position of the OFDM symbol for transmitting the first UCI on the first PUSCH according to the position of the DMRS in the PUSCH containing the DMRS, so that it can determine the symbols suitable for transmitting the first UCI on the first PUSCH, and further improve The communication performance of the terminal.
  • the third PUSCH that contains DMRS and the first PUSCH that does not contain DMRS may be PUSCHs in PUSCHs that are continuously transmitted at least twice, and the third PUSCH and the first PUSCH may be adjacent or different. I am not limited here.
  • the aforementioned third PUSCH may be any one of the at least two consecutively transmitted PUSCHs that meets a preset condition and contains DMRS.
  • the DMRS contained in the third PUSCH is the closest in time to the first PUSCH, that is,
  • the third PUSCH may be the PUSCH that contains DMRS before or the PUSCH that contains DMRS in the first PUSCH of the above-mentioned at least two consecutively transmitted PUSCHs, so that the terminal can more quickly determine that the first PUSCH that does not include DMRS is used for The OFDM symbol of the first UCI is transmitted.
  • the DMRS contained in the third PUSCH is the closest to the first PUSCH, which can be understood as the interval between the DMRS in the third PUSCH and the first PUSCH in the time domain, compared to the DMRS and the first PUSCH of other PUSCHs.
  • the interval between one PUSCH is closer.
  • the terminal may determine the above-mentioned first OFDM based on the third PUSCH containing the DMRS that is closest in time to the first PUSCH according to a preset rule. For example, it may be selected based on the contextual relationship between the third PUSCH and the first PUSCH in the time domain.
  • the OFDM symbol in the first PUSCH is the foregoing first symbol, or, the first symbol may be determined according to the time interval between the first PUSCH and the third PUSCH DMRS symbol, and so on.
  • the third PUSCH may be the PUSCH located before the first PUSCH (that is, the third PUSCH is the PUSCH that contains the DMRS before the first PUSCH in the time domain among the PUSCHs that have been transmitted continuously for at least two times)
  • the first OFDM symbol is the first Y OFDM symbols of the first PUSCH
  • the Y is a positive integer, that is, Y is an integer greater than or equal to 1; or, in the third PUSCH, it is located at
  • the first OFDM symbol is The last Y OFDM symbols of the first PUSCH.
  • PUSCH1, PUSCH2, and PUSCH3 are three consecutive transmissions of PUSCH, and PUSCH1 and PUSCH3 both contain DMRS, PUSCH2 does not contain DMRS, and PUSCH2 (i.e., the first PUSCH) and PUCCH (i.e., UCI) are used to transmit UCI.
  • PUSCH1 and PUSCH3 both contain DMRS
  • PUSCH2 does not contain DMRS
  • PUCCH i.e., UCI
  • the terminal multiplexes the first UCI on the first symbol for transmission.
  • the modulation symbols of the first UCI are mapped on the OFDM symbols in the order of time from back to front, or alternatively, the modulation symbols of the first UCI may be mapped in the order of time from the back to the at least two OFDM symbols.
  • the terminal may separately determine that each PUSCH of the multiple PUSCHs can be used to transmit OFDM symbols of UCI, and determine part or all of the multiple PUSCHs.
  • the OFDM symbol serves as the above-mentioned first OFDM.
  • the terminal can respectively determine that each PUSCH of the two PUSCHs that do not include DMRS can be used to transmit UCI.
  • the terminal can respectively determine that each PUSCH of the two PUSCHs that do not include DMRS can be used to transmit UCI.
  • the terminal can respectively determine that each PUSCH of the two PUSCHs that do not include DMRS can be used to transmit UCI.
  • the terminal can respectively determine that each PUSCH of the two PUSCHs that do not include DMRS can be used to transmit UCI.
  • the terminal can respectively determine that each PUSCH of the two PUSCHs that do not include DMRS can be used to transmit UCI.
  • the terminal can multiplex the first UCI on the first one. It is transmitted on the first two OFDM symbols without DMRS or the second two OFDM symbols without DMRS, or it can be transmitted on the first two OFDM symbols without DMRS and the second OFDM symbol without DMRS. Transmission on two OFDM symbols.
  • the above-mentioned first PUCCH may have resource overlap with multiple PUSCHs, and the multiple PUSCHs may include PUSCHs that include DMRS and PUSCHs that do not include DMRS.
  • the terminal may follow the first mapping method.
  • the first UCI is mapped to a PUSCH containing DMRS for transmission, and the first UCI is mapped to a PUSCH containing no DMRS for transmission according to the second mapping manner.
  • the terminal can map the modulation symbol corresponding to the first UCI from the OFDM symbol of the DMRS symbol of PUSCH1, and map the modulation symbol corresponding to the first UCI
  • the modulation symbols are mapped on the last two OFDM symbols of PUSCH2.
  • the beta compensation parameter value (ie, beta-offset) of the first PUSCH is the parameter value indicated by the network side.
  • the ⁇ compensation parameter value is used to determine the number of resource blocks (Resource Block, RE) of UCI in the PUSCH and the corresponding code rate
  • the ⁇ compensation parameter value of the first PUSCH is the parameter value indicated by the network side. It is understood that the ⁇ compensation parameter value of the PUSCH without DMRS and the ⁇ compensation parameter value of the PUSCH with DMRS are independently configured by the network side, which further improves the communication performance of the terminal.
  • ⁇ compensation parameter value of the PUSCH without DMRS and the ⁇ compensation parameter value of the PUSCH with DMRS may be the same value or different values.
  • the ⁇ (alpha) parameter value of the first PUSCH may also be the parameter value indicated by the network side, that is, independently configured, the ⁇ parameter The value is used to determine the number of REs and the corresponding code rate occupied by the PUSCH after multiplexing UCI.
  • the ⁇ parameter value may be a scaling primer configured by high-level signaling, which is used to determine the ratio of the RE used for data transmission in the PUSCH to the scheduled PUSCH-RE.
  • the ⁇ (alpha) parameter value and the ⁇ compensation parameter value of the first PUSCH are based on the corresponding ⁇ parameter value of the PUSCH containing the DMRS and
  • the ⁇ compensation parameter value for example, the offset value and the difference value are added to the above parameter value; or the above parameter is further multiplied by a coefficient, and the coefficient is a positive number.
  • the terminal can multiplex the first UCI on the second PUSCH containing DMRS for transmission, thereby ensuring that the first UCI is placed on the second PUSCH.
  • Transmission on PUSCH saves the resource overhead of the terminal and improves the communication performance of the terminal.
  • the second PUSCH may be any PUSCH that includes DMRS
  • the second PUSCH and the first PUSCH may be PUSCHs of PUSCHs that are transmitted consecutively at least twice.
  • one DCI schedule includes the first PUSCH.
  • the terminal may select any PUSCH containing DMRS except the first PUSCH to transmit the first UCI.
  • the first UCI may be multiplexed on the first PUSCH and the next one containing DMRS may be used. PUSCH transmission.
  • the PUCCH only overlaps with the second PUSCH in the continuously transmitted PUSCH, and the second PUSCH does not include DMRS.
  • the terminal can wait on the PUCCH.
  • the transmitted DMRS is multiplexed and transmitted on the third PUSCH in the continuously transmitted PUSCH, and the third PUSCH includes the DMRS.
  • the aforementioned second PUSCH includes at least one of the following:
  • the above-mentioned second PUSCH may satisfy at least one of the above-mentioned three conditions, so that the selected PUSCH for transmitting the first UCI and containing DMRS is more suitable, and the communication performance of the terminal is further improved.
  • the above-mentioned second PUSCH includes the PUSCH in the PUSCH that is continuously transmitted at least twice, and it may be that the second PUSCH and the first PUSCH are the PUSCH in the PUSCH that is continuously transmitted at least twice.
  • the foregoing PUSCH that meets the preset time requirement for example, if the first PUCCH transmission is for the HARQ-Ack feedback bit of the physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) scheduled by DCI, and the PUSCH and the first PUSCH scheduled by the DCI A PUCCH has resource overlap, then the time interval between the first OFDM symbol of the first PUCCH and PUSCH and the last OFDM symbol of the PDSCH is greater than T_proc, and the start OFDM symbols of the first PUCCH and PUSCH are after time S (ie, the preset Time requirement), the terminal can perform the first UCI multiplex transmission.
  • the first PUCCH transmission is for the HARQ-Ack feedback bit of the physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) scheduled by DCI
  • PDSCH and the first PUSCH scheduled by the DCI A PUCCH has resource overlap, then the time interval between the first OFDM symbol of the first PUCCH and PU
  • the above-mentioned second PUSCH includes the PUSCH that meets the preset time requirement, and the second PUSCH may be part or all of the PUSCH that meets the preset time requirement; similarly, the above-mentioned second PUSCH includes the PUSCH that meets the preset time requirement.
  • One PUCCH has an overlapped PUSCH, or the second PUSCH may be a part or all of the PUSCH overlapped with the first PUCCH.
  • the first PUCCH overlaps the second PUSCH and the third PUSCH in the PUSCH that are continuously transmitted multiple times, and the second PUSCH does not include DMRS, and the third PUSCH includes DMRS, Then the terminal can multiplex the first UCI on the third PUSCH for transmission.
  • the aforementioned second PUSCH may include:
  • one PUSCH or all PUSCHs of the multiple PUSCHs starting with the first PUSCH are mapped to the first PUCCH.
  • the terminal when multiple PUSCHs containing DMRS overlap with the first PUCCH, the terminal may be in the PUSCH that overlaps with the first PUCCH.
  • the first PUSCH starts and contains the DMRS.
  • the first UCI is transmitted on the first PUSCH in the PUSCH.
  • the first PUCCH overlaps the first PUSCH, the second PUSCH, and the third PUSCH in the continuously transmitted PUSCH, and the first PUSCH and the third PUSCH both include DMRS, And the second PUSCH does not contain DMRS, the terminal can multiplex the first UCI on the first PUSCH for transmission.
  • the terminal may also transmit the first UCI on all PUSCHs in the PUSCHs that overlap with the first PUCCH.
  • the terminal may multiplex the first UCI on the first PUSCH and the third PUSCH for transmission.
  • the terminal may transmit the first PUSCH of the multiple PUSCHs that meet the preset time requirement in the at least two consecutively transmitted PUSCHs The first UCI.
  • the first PUSCH in the PUSCH transmitted multiple times contains DMRS and does not meet the requirements of the timeline (that is, the preset time requirement), that is, the start symbol is after S, the third PUSCH and the first PUSCH If the five PUSCHs include DMRS and meet the requirements of the timeline, the terminal can multiplex the first UCI onto the third PUSCH for transmission.
  • the requirements of the timeline that is, the preset time requirement
  • the terminal can multiplex the first UCI onto the third PUSCH for transmission.
  • the terminal may transmit the first UCI on all PUSCHs among the multiple PUSCHs that meet the preset time requirement in the at least two consecutively transmitted PUSCHs. .
  • the terminal may multiplex the first UCI on the third PUSCH and the fifth PUSCH for transmission.
  • the above-mentioned second PUSCH may also be a PUSCH that meets the preset time requirement and overlaps with the first PUCCH, and meets the preset time requirement and the PUSCH that overlaps with the first PUCCH in multiple PUSCHs.
  • the second PUSCH may be the first PUSCH or all PUSCHs among the multiple PUSCHs.
  • the third PUSCH and the fifth PUSCH both contain DMRS and meet the requirements of the timeline and overlap with the first PUCCH. Then, the terminal can be in the third PUSCH.
  • the first UCI is transmitted on one PUSCH, or the first UCI is transmitted on the third PUSCH and the fifth PUSCH.
  • the terminal can transmit PUSCH in at least two serving cells at the same time, and the first PUCCH can overlap with the PUSCH of any one of the at least two serving cells, the first PUSCH and the second PUSCH It may be the PUSCH in the same or different serving cells, that is, the first PUCCH overlaps the PUSCHs of at least two serving cells, and the first PUSCH is the first serving cell of the at least two serving cells
  • the second PUSCH may include: the PUSCH in the first serving cell; or the PUSCH in the second serving cell, where the second serving cell is divided by the at least two serving cells. The serving cell other than the first serving cell makes the selection of the second PUSCH more flexible.
  • the second serving cell may be a serving cell other than the first serving cell among the at least two serving cells, and it may include one serving cell or multiple serving cells.
  • the first PUCCH overlaps the PUSCH on the first serving cell (cell-1) and the second serving cell (cell-2), and the first PUCCH overlaps the first PUCCH.
  • the PUSCH does not include the DMRS, and the terminal may transmit the first UCI on the PUSCH including the DMRS on the second serving cell.
  • the second PUSCH may be a PUSCH that meets preset conditions and includes DMRS in the one serving cell, for example, it may be the first PUSCH in time.
  • the second PUSCH may be the PUSCH in some or all of the serving cells of the N cells, For example, it can be a PUSCH containing DMRS in any serving cell, and so on.
  • the second serving cell includes N cells, and N is an integer greater than 1;
  • the second PUSCH is: among the PUSCHs of the N cells, the PUSCH with the earliest start time, or the PUSCH of the serving cell with the smallest serving cell index.
  • the second serving cell includes N serving cells
  • the terminal may use the PUSCH with the earliest start time or the PUSCH of the serving cell with the smallest serving cell index among the PUSCHs of the N cells to transmit the first UCI, so that The determined second PUSCH is more suitable, which further improves the communication performance of the terminal.
  • the foregoing first PUCCH may include only one PUCCH, that is, the first PUSCH overlaps only one PUCCH; or, the foregoing first PUCCH may also include multiple PUCCHs, that is, the first PUSCH and multiple PUCCHs simultaneously There is overlap.
  • the terminal may follow any one of the above-mentioned method 1 to method 3 for each of the multiple UCIs to be transmitted on the multiple PUCCHs.
  • the operation is performed in this manner, for example, multiple UCIs to be transmitted on multiple PUCCHs are respectively transmitted on different PUSCHs containing DMRS, and so on.
  • the first PUCCH includes multiple PUCCHs
  • the multiplexing of the first UCI on the second PUSCH for transmission may include: multiplexing multiple UCIs to be transmitted on the multiple PUCCHs. Used for transmission on the second PUSCH.
  • the terminal can multiplex multiple UCIs to be transmitted on multiple PUCCHs on the same PUSCH containing DMRS for transmission, which can further reduce the resource overhead of the terminal and improve the communication performance of the terminal.
  • multiple UCIs are multiplexed on the second PUSCH for transmission.
  • the multiple UCIs are sequentially multiplexed on the second PUSCH for transmission according to a preset rule, that is, one UCI is mapped on the second PUSCH. Then map the next UCI.
  • the foregoing multiplexing the multiple UCIs to be transmitted on the multiple PUCCHs on the second PUSCH for transmission includes: according to the time sequence of the multiple PUCCHs or the number sequence of the serving cell, combining all the UCIs to be transmitted on the multiple PUCCHs.
  • the multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed and transmitted on the second PUSCH; or the multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed in the second PUSCH according to the priority of UCI.
  • multiple UCIs can be multiplexed on the second PUSCH for transmission in turn.
  • the terminal can map HARQ-Ack on the second PUSCH first, then map CSI, and so on.
  • the first uplink control information UCI is not multiplexed in the first uplink control channel PUCCH.
  • the first UCI is the UCI to be transmitted on the first PUCCH; the first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the mapping mode and the first mapping mode of the first UCI
  • the first mapping method is the PUSCH that contains DMRS is used to transmit UCI; the first UCI is multiplexed on the second PUSCH for transmission, and the second PUSCH is the PUSCH that contains DMRS, which can improve the terminal’s communication with PUCCH The communication performance when the overlapped PUSCH does not include DMRS.
  • an embodiment of the present invention provides a terminal.
  • the terminal 1000 includes:
  • the first execution module 1001 is configured to perform any of the following items when the first PUSCH overlapping with the first uplink control channel PUCCH does not include the demodulation reference signal DMRS:
  • the first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS
  • the first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
  • the second PUSCH includes at least one of the following:
  • the second PUSCH includes:
  • the earliest PUSCH at the start position of the time domain resource or all PUSCHs is mapped to the start position of the time domain resource or all PUSCHs.
  • the first execution module is specifically used for:
  • the first UCI is multiplexed on the first symbol in the first PUSCH for transmission, where the first symbol is an OFDM symbol determined according to the position of the DMRS included in the third PUSCH.
  • the DMRS included in the third PUSCH is closest in time to the first PUSCH.
  • the first OFDM symbol is the first Y OFDM symbols of the first PUSCH, and the Y is a positive integer;
  • the first OFDM symbol is the last Y OFDM symbols of the first PUSCH.
  • the ⁇ compensation parameter value of the first PUSCH is a parameter value indicated by the network side.
  • the terminal further includes:
  • the second execution module is used to execute at least one of the following:
  • the first PUSCH is not transmitted.
  • the first execution module 1001 is specifically configured to:
  • the first PUSCH is a partial PUSCH of the PUSCH transmitted at least twice
  • the first UCI is not multiplexed on the PUSCH transmitted at least twice for transmission
  • the PUSCH transmitted at least twice is not transmitted.
  • the first PUSCH Two PUSCH includes:
  • the PUSCH in the first serving cell or
  • the PUSCH in a second serving cell where the second serving cell is a serving cell other than the first serving cell among the at least two serving cells.
  • the second serving cell includes N cells, and N is an integer greater than 1.
  • the second PUSCH is: among the PUSCHs of the N cells, the PUSCH with the earliest start time, or the PUSCH of the serving cell with the smallest serving cell index.
  • the first PUSCH is part or all of the PUSCH transmitted at least twice, and the PUSCH transmitted at least twice satisfies at least one of the following:
  • the transmitted data block is the same;
  • the included DMRS satisfies the quasi co-location QCL relationship.
  • the first UCI includes at least one of HARQ-ACK information, channel state information CSI, and uplink scheduling request SR information.
  • the first execution module 1001 is specifically configured to:
  • Multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
  • the first execution module 1001 is specifically configured to:
  • multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
  • terminal 1000 can implement each process in the method embodiment of FIG. 2 of the present invention and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • the terminal 1100 includes but is not limited to: a radio frequency unit 1101, a network module 1102, an audio output unit 1103, an input unit 1104, a sensor 1105, a display unit 1106, a user input unit 1107, an interface unit 1108, a memory 1109, The device 1110, and the power supply 1111 and other components.
  • the terminal structure shown in FIG. 11 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components.
  • the terminal 1100 includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, and a pedometer.
  • the processor 1110 is used for:
  • any one of the following is performed:
  • the first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS
  • the first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
  • the second PUSCH includes at least one of the following:
  • the second PUSCH includes:
  • the earliest PUSCH at the start position of the time domain resource or all PUSCHs is mapped to the start position of the time domain resource or all PUSCHs.
  • processor 1110 is specifically used for:
  • the first UCI is multiplexed on the first symbol in the first PUSCH for transmission, where the first symbol is an OFDM symbol determined according to the position of the DMRS included in the third PUSCH.
  • the DMRS included in the third PUSCH is closest in time to the first PUSCH.
  • the first OFDM symbol is the first Y OFDM symbols of the first PUSCH, and the Y is a positive integer;
  • the first OFDM symbol is the last Y OFDM symbols of the first PUSCH.
  • the ⁇ compensation parameter value of the first PUSCH is a parameter value indicated by the network side.
  • the processor 1110 is further configured to:
  • the first PUSCH is not transmitted.
  • processor 1110 is specifically used for:
  • the first PUSCH is a partial PUSCH of the PUSCH transmitted at least twice
  • the first UCI is not multiplexed on the PUSCH transmitted at least twice for transmission
  • the PUSCH transmitted at least twice is not transmitted.
  • the first PUSCH Two PUSCH includes:
  • the PUSCH in the first serving cell or
  • the second serving cell is a serving cell other than the first serving cell among the at least two serving cells.
  • the second serving cell includes N cells, and N is an integer greater than 1.
  • the second PUSCH is: among the PUSCHs of the N cells, the PUSCH with the earliest start time, or the PUSCH of the serving cell with the smallest serving cell index.
  • the first PUSCH is part or all of the PUSCH transmitted at least twice, and the PUSCH transmitted at least twice satisfies at least one of the following:
  • the transmitted data block is the same;
  • the included DMRS satisfies the quasi co-location QCL relationship.
  • the first UCI includes at least one of HARQ-ACK information, channel state information CSI, and uplink scheduling request SR information.
  • the first PUCCH includes multiple PUCCHs
  • the processor 1110 is specifically configured to:
  • Multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
  • processor 1110 is specifically used for:
  • multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
  • terminal 1100 in this embodiment can implement various processes implemented by the terminal in the method embodiment of FIG. 2 in the embodiment of the present invention, and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • the radio frequency unit 1101 can be used for receiving and sending signals during the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 1110; Uplink data is sent to the base station.
  • the radio frequency unit 1101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 1101 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 1102, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 1103 can convert the audio data received by the radio frequency unit 1101 or the network module 1102 or stored in the memory 1109 into audio signals and output them as sounds. Moreover, the audio output unit 1103 may also provide audio output related to a specific function performed by the terminal 1100 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 1104 is used to receive audio or video signals.
  • the input unit 1104 may include a graphics processing unit (GPU) 11041 and a microphone 11042, and the graphics processor 11041 is configured to respond to still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame can be displayed on the display unit 1106.
  • the image frame processed by the graphics processor 11041 may be stored in the memory 1109 (or other storage medium) or sent via the radio frequency unit 1101 or the network module 1102.
  • the microphone 11042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 1101 for output in the case of a telephone call mode.
  • the terminal 1100 further includes at least one sensor 1105, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 11061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 11061 and/or when the terminal 1100 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal gestures (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 1105 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
  • the display unit 1106 is used to display information input by the user or information provided to the user.
  • the display unit 1106 may include a display panel 11061, and the display panel 11061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 1107 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 1107 includes a touch panel 11071 and other input devices 11072.
  • the touch panel 11071 also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 11071 or near the touch panel 11071. operate).
  • the touch panel 11071 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 1110, the command sent by the processor 1110 is received and executed.
  • the touch panel 11071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 1107 may also include other input devices 11072.
  • other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 11071 can be overlaid on the display panel 11061.
  • the touch panel 11071 detects a touch operation on or near it, it transmits it to the processor 1110 to determine the type of the touch event, and then the processor 1110 determines the type of the touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 11061.
  • the touch panel 11071 and the display panel 11061 are used as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 11071 and the display panel 11061 may be integrated Realize the input and output functions of the terminal, the specifics are not limited here.
  • the interface unit 1108 is an interface for connecting an external device and the terminal 1100.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 1108 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 1100 or may be used to communicate between the terminal 1100 and the external device. Transfer data between.
  • the memory 1109 can be used to store software programs and various data.
  • the memory 1109 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 1109 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 1110 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. It executes by running or executing software programs and/or modules stored in the memory 1109, and calling data stored in the memory 1109. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 1110 may include one or more processing units; preferably, the processor 1110 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem The processor mainly deals with wireless communication. It can be understood that the above-mentioned modem processor may not be integrated into the processor 1110.
  • the terminal 1100 may also include a power source 1111 (such as a battery) for supplying power to various components.
  • a power source 1111 such as a battery
  • the power source 1111 may be logically connected to the processor 1110 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.
  • the terminal 1100 includes some functional modules not shown, which will not be repeated here.
  • the embodiment of the present invention also provides a terminal, including a processor 1110, a memory 1109, a computer program stored in the memory 1109 and capable of running on the processor 1110, and the computer program is implemented when executed by the processor 1110.
  • a terminal including a processor 1110, a memory 1109, a computer program stored in the memory 1109 and capable of running on the processor 1110, and the computer program is implemented when executed by the processor 1110.
  • the embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the above-mentioned communication processing method embodiment is realized, and the same technology can be achieved. The effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • modules, units, sub-modules, sub-units, etc. can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, Other electronic units or combinations thereof that perform the functions described in this application.
  • ASICs application specific integrated circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing equipment
  • PLD Programmable Logic Device
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present invention.
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

Provided are a communication processing method and a related device. The method comprises: where a first PUSCH that overlaps with a first physical uplink control channel (PUCCH) does not include a demodulation reference signal (DMRS), executing any one of the following: not multiplexing first uplink control information (UCI) on the first PUSCH for transmission, wherein the first UCI is UCI to be transmitted on the first PUCCH; multiplexing the first UCI on the first PUSCH for transmission, wherein a mapping mode used by the first PUSCH to transmit the first UCI is different from a first mapping mode, and the first mapping mode is a mapping mode used by a PUSCH which includes the DMRS to transmit the UCI; and multiplexing the first UCI on a second PUSCH for transmission, wherein the second PUSCH is the PUSCH which includes the DMRS.

Description

一种通信处理方法及相关设备Communication processing method and related equipment
相关申请的交叉引用Cross-references to related applications
本申请主张在2020年1月22日在中国提交的中国专利申请号No.202010075785.4的优先权,其全部内容通过引用包含于此。This application claims the priority of Chinese Patent Application No. 202010075785.4 filed in China on January 22, 2020, the entire content of which is incorporated herein by reference.
技术领域Technical field
本发明涉及无线通信技术领域,尤其是涉及一种通信处理方法及相关设备。The present invention relates to the field of wireless communication technology, in particular to a communication processing method and related equipment.
背景技术Background technique
目前通信系统中,在传输上行控制信息(Uplink Control Information,UCI)(如混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)信息等)的物理上行链路控制信道(Physical Uplink Control Channel,PUCCH)和传输数据的物理上行共享信道(Physical Uplink Shared Channel,PUSCH)在时域上存在资源交叠的情况下,终端(User Equipment,UE)可以将PUCCH上待传输的UCI复用在与该PUCCH交叠的PUSCH上传输。In the current communication system, the physical uplink control channel (PUCCH) that transmits uplink control information (Uplink Control Information, UCI) (such as Hybrid Automatic Repeat reQuest (HARQ) information, etc.) When there is resource overlap with the physical uplink shared channel (PUSCH) that transmits data in the time domain, the terminal (User Equipment, UE) can multiplex the UCI to be transmitted on the PUCCH with the PUCCH. It is transmitted on the overlapped PUSCH.
其中,在终端将UCI复用在PUSCH上传输的过程中,通常是将UCI对应的调制符号从PUSCH的解调参考信号(Demodulation Reference Signal,DMRS)符号的下一个正交频分复用(Orthogonal Frequency Division Multiplexing,OFDM)符号开始映射并传输,即UCI在PUSCH上传输是以PUSCH的DMRS为依据。但是,与PUCCH存在交叠的PUSCH可能不包含DMRS,例如,为降低DMRS开销以提升PUSCH传输性能,可能在连续的部分PUSCH中不映射DMRS,从而可能会导致终端的通信性能降低。Among them, in the process of the terminal multiplexing UCI on the PUSCH for transmission, the modulation symbol corresponding to the UCI is usually from the next orthogonal frequency division multiplexing (Orthogonal Frequency Division Multiplexing) symbol of the demodulation reference signal (Demodulation Reference Signal, DMRS) symbol of the PUSCH. Frequency Division Multiplexing (OFDM) symbols are mapped and transmitted, that is, UCI transmission on the PUSCH is based on the DMRS of the PUSCH. However, the PUSCH that overlaps the PUCCH may not include DMRS. For example, in order to reduce the DMRS overhead to improve PUSCH transmission performance, the DMRS may not be mapped in the continuous part of the PUSCH, which may cause the communication performance of the terminal to decrease.
可见,目前存在因与PUCCH交叠的PUSCH不包含DMRS而引起终端的通信性能低的问题。It can be seen that there is currently a problem that the communication performance of the terminal is low because the PUSCH overlapping with the PUCCH does not include the DMRS.
发明内容Summary of the invention
本发明实施例提供一种通信处理方法及相关设备,目前存在因与PUCCH 交叠的PUSCH不包含DMRS而引起终端的通信性能低的问题。The embodiment of the present invention provides a communication processing method and related equipment. Currently, there is a problem of low communication performance of the terminal because the PUSCH overlapping with the PUCCH does not include a DMRS.
为解决上述问题,本发明实施例是这样实现的:In order to solve the above-mentioned problems, the embodiments of the present invention are implemented as follows:
第一方面,本发明实施例提供一种通信处理方法,应用于终端,包括:In the first aspect, an embodiment of the present invention provides a communication processing method, which is applied to a terminal, and includes:
在与第一上行控制信道PUCCH存在交叠的第一PUSCH不包含解调参考信号DMRS的情况下,执行如下任一项:In the case that the first PUSCH that overlaps the first uplink control channel PUCCH does not include the demodulation reference signal DMRS, any one of the following is performed:
不将第一上行控制信息UCI复用在所述第一PUSCH上传输,其中,所述第一UCI为所述第一PUCCH上待传输的UCI;Do not multiplex the first uplink control information UCI on the first PUSCH for transmission, where the first UCI is the UCI to be transmitted on the first PUCCH;
将所述第一UCI复用在第一PUSCH上传输,所述第一PUSCH用于传输所述第一UCI的映射方式与第一映射方式不同,且所述第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;The first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS The mapping method used to transmit UCI;
将所述第一UCI复用在第二PUSCH上传输,且所述第二PUSCH为包含DMRS的PUSCH。The first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
第二方面,本发明实施例还提供一种终端,包括:In the second aspect, an embodiment of the present invention also provides a terminal, including:
第一执行模块,用于在与第一上行控制信道PUCCH存在交叠的第一PUSCH不包含解调参考信号DMRS的情况下,执行如下任一项:The first execution module is configured to perform any one of the following when the first PUSCH that overlaps the first uplink control channel PUCCH does not include the demodulation reference signal DMRS:
不将第一上行控制信息UCI复用在所述第一PUSCH上传输,其中,所述第一UCI为所述第一PUCCH上待传输的UCI;Do not multiplex the first uplink control information UCI on the first PUSCH for transmission, where the first UCI is the UCI to be transmitted on the first PUCCH;
将所述第一UCI复用在第一PUSCH上传输,所述第一PUSCH用于传输所述第一UCI的映射方式与第一映射方式不同,且所述第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;The first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS The mapping method used to transmit UCI;
将所述第一UCI复用在第二PUSCH上传输,且所述第二PUSCH为包含DMRS的PUSCH。The first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
第三方面,本发明实施例还提供一种终端,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现上述第一方面的通信处理方法的步骤。In a third aspect, an embodiment of the present invention also provides a terminal, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor. When the computer program is executed by the processor, The steps of the communication processing method of the first aspect described above are implemented.
第四方面,本发明实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现上述第一方面或者第二方面的通信处理方法的步骤。In a fourth aspect, an embodiment of the present invention also provides a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the above-mentioned aspects of the first aspect or the second aspect are implemented. The steps of the communication processing method.
本发明实施例中,通过在与第一上行控制信道PUCCH存在交叠的第一 PUSCH不包含解调参考信号DMRS的情况下,执行如下任一项:不将第一上行控制信息UCI复用在第一PUSCH上传输,其中,第一UCI为第一PUCCH上待传输的UCI;将第一UCI复用在第一PUSCH上传输,第一PUSCH用于传输第一UCI的映射方式与第一映射方式不同,且第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;将第一UCI复用在第二PUSCH上传输,且第二PUSCH为包含DMRS的PUSCH,从而可以提升终端在与PUCCH交叠的PUSCH不包含DMRS的情况下的通信性能。In the embodiment of the present invention, when the first PUSCH overlapping with the first uplink control channel PUCCH does not contain the demodulation reference signal DMRS, any one of the following is performed: not multiplexing the first uplink control information UCI on Transmission on the first PUSCH, where the first UCI is the UCI to be transmitted on the first PUCCH; the first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the mapping mode of the first UCI and the first mapping The method is different, and the first mapping method is the PUSCH that contains DMRS is used to transmit UCI; the first UCI is multiplexed on the second PUSCH for transmission, and the second PUSCH is the PUSCH that contains DMRS, which can improve the communication between the terminal and the terminal. The communication performance when the PUCCH overlapped PUSCH does not include DMRS.
附图说明Description of the drawings
图1是本发明实施例可应用的一种网络系统的结构图;Figure 1 is a structural diagram of a network system applicable to an embodiment of the present invention;
图2是本发明实施例提供的通信处理方法的流程示意图;2 is a schematic flowchart of a communication processing method provided by an embodiment of the present invention;
图3是本发明实施例提供的PUCCH与PUSCH存在交叠的示意图之一;FIG. 3 is one of schematic diagrams showing that there is overlap between PUCCH and PUSCH provided by an embodiment of the present invention;
图4是本发明实施例提供的PUCCH与PUSCH存在交叠的示意图之二;FIG. 4 is the second schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention;
图5是本发明实施例提供的PUCCH与PUSCH存在交叠的示意图之三;FIG. 5 is the third schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention;
图6是本发明实施例提供的PUCCH与PUSCH存在交叠的示意图之四;FIG. 6 is the fourth schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention;
图7是本发明实施例提供的PUCCH与PUSCH存在交叠的示意图之五;FIG. 7 is the fifth schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention;
图8是本发明实施例提供的PUCCH与PUSCH存在交叠的示意图之六;FIG. 8 is a sixth schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention;
图9是本发明实施例提供的PUCCH与PUSCH存在交叠的示意图之七;FIG. 9 is the seventh schematic diagram of the overlap between PUCCH and PUSCH provided by an embodiment of the present invention;
图10是本发明实施例提供的终端的结构示意图;FIG. 10 is a schematic structural diagram of a terminal provided by an embodiment of the present invention;
图11是本发明实施例提供的终端的硬件结构示意图。FIG. 11 is a schematic diagram of the hardware structure of a terminal provided by an embodiment of the present invention.
具体实施方式Detailed ways
参见图1,图1是本发明实施例可应用的网络示意图,如图1所示,包括终端11和网络侧设备12,其中,终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(Personal Digital Assistant,PDA)、移动上网装置(Mobile Internet Device,MID)或可穿戴式设备(Wearable Device)等终端侧设备,需要说明的是,在本发明实施例中并不限定用户终端11的具体类型。上述网络侧设备12可以为宏站、LTE eNB、5G NR gNB等;网络侧设备12也可以是小站,如低功率节点(Low  Power Node,LPN)pico、femto等小站,或者网络侧设备12可以为接入点(AP,Access Point);网络侧设备12也可以是中央单元(Central Unit,CU)与其管理和控制的多个传输接收点(Transmission Reception Point,TRP)共同组成的网络节点。需要说明的是,在本发明实施例中并不限定网络侧设备12的具体类型。Referring to Figure 1, Figure 1 is a schematic diagram of a network applicable to an embodiment of the present invention. As shown in Figure 1, it includes a terminal 11 and a network side device 12. The terminal 11 may be a mobile phone, a tablet (Personal Computer), or a laptop. Terminal-side devices such as Laptop Computer, Personal Digital Assistant (PDA), Mobile Internet Device (MID), or Wearable Device (Wearable Device), it should be noted that in the present invention The specific type of the user terminal 11 is not limited in the embodiment. The aforementioned network-side equipment 12 may be a macro station, LTE eNB, 5G NR, gNB, etc.; the network-side equipment 12 may also be a small station, such as a low-power node (LPN) pico, femto, etc., or a network-side equipment 12 can be an access point (AP, Access Point); the network side device 12 can also be a network node composed of a central unit (Central Unit, CU) and multiple transmission reception points (Transmission Reception Points, TRP) managed and controlled by it. . It should be noted that the specific type of the network side device 12 is not limited in the embodiment of the present invention.
参见图2,本发明实施例提供一种通信处理方法,应用于终端,如图2所述,所述通信处理方法包括如下步骤:Referring to FIG. 2, an embodiment of the present invention provides a communication processing method, which is applied to a terminal. As shown in FIG. 2, the communication processing method includes the following steps:
步骤101、在与第一上行控制信道PUCCH存在交叠的第一PUSCH不包含解调参考信号DMRS的情况下,执行如下任一项:Step 101: In a case where the first PUSCH that overlaps the first uplink control channel PUCCH does not include the demodulation reference signal DMRS, perform any one of the following:
不将第一上行控制信息UCI复用在所述第一PUSCH上传输,其中,所述第一UCI为所述第一PUCCH上待传输的UCI;Do not multiplex the first uplink control information UCI on the first PUSCH for transmission, where the first UCI is the UCI to be transmitted on the first PUCCH;
将所述第一UCI复用在第一PUSCH上传输,所述第一PUSCH用于传输所述第一UCI的映射方式与第一映射方式不同,且所述第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;The first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS The mapping method used to transmit UCI;
将所述第一UCI复用在第二PUSCH上传输,且所述第二PUSCH为包含DMRS的PUSCH。The first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
这样,在与PUCCH(即第一PUCCH)存在资源交叠的PUSCH(即第一PUSCH)不包含DMRS的情况下,终端按照以上三种方式中的任意一种方式执行操作,从而提升终端的通信性能。In this way, in the case that the PUSCH (ie, the first PUSCH) that overlaps with the PUCCH (ie the first PUCCH) does not contain DMRS, the terminal performs operations in any of the above three ways, thereby improving the communication of the terminal performance.
本实施例中,上述第一UCI可以是任意的UCI,具体地,上述第一UCI可以包括混合自动重传请求确认HARQ-ACK信息、信道状态信息(Channel State Information,CSI)和上行调度请求(Scheduling Request,SR)SR信息中的至少一项。In this embodiment, the foregoing first UCI may be any UCI. Specifically, the foregoing first UCI may include HARQ-ACK information, channel state information (CSI), and uplink scheduling request ( Scheduling Request, SR) At least one item of SR information.
在上述步骤101中,在传输第一UCI的过程中,终端可以确定是否存在用于与传输第一UCI的第一PUCCH资源交叠且不包括DMRS的第一PUSCH,在确定存在与第一PUCCH资源存在资源交叠且不包括DMRS的第一PUSCH的情况下,终端可以通过如下方式一至方式三执行操作,即:In the above step 101, in the process of transmitting the first UCI, the terminal may determine whether there is a first PUSCH that overlaps with the first PUCCH resource used to transmit the first UCI and does not include DMRS. In the case where resources overlap and do not include the first PUSCH of the DMRS, the terminal can perform operations in the following manners 1 to 3, namely:
方式一、不将第一UCI复用在第一PUSCH上传输;Manner 1: Do not multiplex the first UCI on the first PUSCH for transmission;
方式二、将第一UCI复用在第一PUSCH上传输,第一PUSCH用于传输 第一UCI的映射方式与第一映射方式不同,且第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;Method 2: Multiplexing the first UCI on the first PUSCH for transmission. The first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is that the PUSCH containing DMRS is used to transmit UCI Mapping method
方式三、将第一UCI复用在第二PUSCH上传输,且第二PUSCH为包含DMRS的PUSCH。Manner 3: Multiplexing the first UCI on the second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
需要说明的是,上述PUCCH和PUSCH的资源交叠,是指PUCCH资源的时间与PUSCH资源的时间存在部分或者全部相同。It should be noted that the above-mentioned PUCCH and PUSCH resource overlap means that the time of the PUCCH resource and the time of the PUSCH resource are partially or completely the same.
本实施例中,第一PUCCH可以是与至少一个PUSCH中的部分或者全部PUSCH存在资源交叠,且第一PUSCH可以是该部分或者全部PUSCH中不包含DMRS的一个或者多个PUSCH。In this embodiment, the first PUCCH may have resource overlap with part or all of the PUSCHs in at least one PUSCH, and the first PUSCH may be one or more PUSCHs that do not include DMRS in the part or all of the PUSCHs.
示例性地,如图3所示,用于传输第一UCI第一PUCCH仅与多个PUCCH中的一个不包含DMRS的PUSCH存在资源交叠(即第一PUSCH仅包括一个PUSCH);或者,第一PUCCH与多个PUCCH中的至少两个PUSCH存在资源交叠,且该至少两个PUSCH包括一个或者多个PUSCH(即第一PUSCH)不包含DMRS,即:如图4所示第一PUCCH与两个PUSCH存在交叠,该两个PUSCH包括一个不包含DMRS的PUSCH;或者,如图5所示第一PUCCH与三个PUSCH存在交叠,该三个PUSCH包括一个不包含DMRS的PUSCH;或者,如图6所示,第一PUCCH与三个PUSCH存在交叠,该三个PUSCH包括两个不包含DMRS的PUSCH;或者,如图7所示,第一PUCCH与四个PUSCH存在交叠,该四个PUSCH包括两个不包含DMRS的PUSCH,等等。Exemplarily, as shown in FIG. 3, the first PUCCH used to transmit the first UCI only has resource overlap with one of the multiple PUCCHs that does not contain DMRS (that is, the first PUSCH includes only one PUSCH); or There is resource overlap between one PUCCH and at least two PUSCHs of multiple PUCCHs, and the at least two PUSCHs include one or more PUSCHs (that is, the first PUSCH) and do not include DMRS, that is, as shown in FIG. 4, the first PUCCH and at least two PUSCHs do not include DMRS. Two PUSCHs overlap, and the two PUSCHs include one PUSCH that does not include DMRS; or, as shown in FIG. 5, the first PUCCH overlaps with three PUSCHs, and the three PUSCHs include one PUSCH that does not include DMRS; or , As shown in FIG. 6, the first PUCCH overlaps with three PUSCHs, and the three PUSCHs include two PUSCHs that do not include DMRS; or, as shown in FIG. 7, the first PUCCH overlaps with four PUSCHs, The four PUSCHs include two PUSCHs that do not include DMRS, and so on.
需要说明的是,在上述第一PUCCH与至少一个PUSCH中的部分或者全部PUSCH存在资源交叠的情况下,上述至少一个PUSCH可以是下行控制信息(Downlink Control Information)传输调度的,RRC配置的配置授权(Configured grant)传输等;另外,上述第一PUSCH包括多个PUSCH的情况下,第一PUSCH包括的多个PUSCH可以是连续的PUSCH,或者也可以是不连续的PUSCH。It should be noted that when there is resource overlap between the first PUCCH and part or all of the PUSCH in the at least one PUSCH, the at least one PUSCH may be scheduled for downlink control information (Downlink Control Information) transmission, and the configuration of the RRC configuration Configured grant transmission, etc.; in addition, in the case where the first PUSCH includes multiple PUSCHs, the multiple PUSCHs included in the first PUSCH may be continuous PUSCHs or discontinuous PUSCHs.
另外,上述至少一个PUSCH可以仅是一次传输的PUSCH;或者,也可以是至少两次传输的至少两个PUSCH,且第一PUSCH可以为该至少两次传输的至少两个PUSCH中的部分或者全部PUSCH,此时,上述至少两次传输的PUSCH满足如下至少一项:In addition, the above at least one PUSCH may be a PUSCH transmitted only once; or, it may be at least two PUSCHs transmitted at least twice, and the first PUSCH may be part or all of the at least two PUSCHs transmitted at least twice. PUSCH. At this time, the PUSCH transmitted at least twice meets at least one of the following:
为连续传输的PUSCH;PUSCH for continuous transmission;
传输的数据块相同;The transmitted data block is the same;
包含的DMRS满足准共址(Quasi Co-Location,QCL)关系。The included DMRS satisfies the Quasi Co-Location (QCL) relationship.
在此,需要说明的是,上述至少两次传输的PUSCH为连续传输的PUSCH,可以理解为至少两次传输的PUSCH在时间上连续,且连续的时间上可以使用不同的频率位置,即:至少两次传输的PUSCH中,一个PUSCH内可以使用相同或者不同的频率位置;不同的PUSCH之间可以使用相同或者不同的频率位置。Here, it should be noted that the PUSCH transmitted at least twice is a continuously transmitted PUSCH. It can be understood that the PUSCH transmitted at least twice is continuous in time, and different frequency positions can be used in the continuous time, that is, at least: In the PUSCH transmitted twice, the same or different frequency positions can be used in one PUSCH; the same or different frequency positions can be used between different PUSCHs.
另外,上述至少两次传输的PUSCH也可以是各PUSCH传输的数据块不同,在此并不进行限定。In addition, the PUSCH transmitted at least twice may also be different in the data blocks transmitted by each PUSCH, which is not limited here.
在上述方式一中,由于第一PUSCH上可能传输一些信息,例如,可以是优先级高于第一UCI的信息等,终端不将第一UCI复用在第一PUSCH上传输,从而在与第一PUCCH存在资源交叠的PUSCH不包含DMRS的情况下,可以保证第一PUSCH对其待传输的信息的正常传输,降低对第一PUSCH上信息传输的影响,进而提升终端的通信性能。In the above mode 1, because some information may be transmitted on the first PUSCH, for example, it may be information with a higher priority than the first UCI, etc., the terminal does not multiplex the first UCI on the first PUSCH for transmission. In the case that a PUCCH with overlapping resources does not include a DMRS, the normal transmission of the information to be transmitted by the first PUSCH can be ensured, the impact on the information transmission on the first PUSCH can be reduced, and the communication performance of the terminal can be improved.
在一些实施方式中,上述执行上述不将第一UCI复用在所述第一PUSCH上传输的情况下,上述还包括以下至少一项:In some implementation manners, in the case of performing the foregoing execution without multiplexing the first UCI on the first PUSCH for transmission, the foregoing further includes at least one of the following:
在所述第一PUCCH上传输所述第一UCI;Transmitting the first UCI on the first PUCCH;
不传输所述第一PUSCH。The first PUSCH is not transmitted.
这里,在与第一PUCCH存在交叠的第一PUSCH不包含DMRS的情况下,可以是通过第一PUCCH实现传输第一UCI,从而保证第一UCI的正常传输;或者,也可以是终端不传输第一PUSCH,从而可以节省终端的资源开销。Here, in the case that the first PUSCH that overlaps the first PUCCH does not contain DMRS, the first UCI may be transmitted through the first PUCCH to ensure normal transmission of the first UCI; or, the terminal may not transmit The first PUSCH can save the resource overhead of the terminal.
本实施例中,在上述第一PUSCH可以为至少两次传输的至少两个PUSCH中的部分或者全部PUSCH(例如,如图3所示,第一PUSCH为一个DCI调度的多次连续传输的PUSCH中的一个PUSCH)的情况下,上述不将第一UCI复用在所述第一PUSCH上传输,可以是仅将第一UCI不在第一PUSCH上传输或者不传输第一PUSCH。In this embodiment, the above-mentioned first PUSCH may be part or all of the at least two PUSCHs transmitted at least twice (for example, as shown in FIG. 3, the first PUSCH is a PUSCH scheduled for multiple consecutive transmissions of one DCI. In the case of one PUSCH), the above-mentioned not multiplexing the first UCI on the first PUSCH for transmission may be that only the first UCI is not transmitted on the first PUSCH or the first PUSCH is not transmitted.
或者,在一些实施方式中,上述不将第一UCI复用在所述第一PUSCH 上传输,可以包括:Or, in some implementation manners, the foregoing not multiplexing the first UCI on the first PUSCH for transmission may include:
在所述第一PUSCH为至少两次传输的PUSCH中的部分PUSCH的情况下,不将所述第一UCI复用在所述至少两次传输的PUSCH上传输;或者In the case that the first PUSCH is a partial PUSCH of the PUSCH transmitted at least twice, the first UCI is not multiplexed on the PUSCH transmitted at least twice for transmission; or
不传输所述至少两次传输的PUSCH。The PUSCH transmitted at least twice is not transmitted.
这里,终端可以是不将第一UCI复用在包括上述第一PUSCH的至少两次传输的PUSCH上传输,或者不传输该至少两次传输的PUSCH,进一步提升终端的通信性能。Here, the terminal may not multiplex the first UCI on the PUSCH including the above-mentioned first PUSCH for at least two transmissions, or not transmit the PUSCH for at least two transmissions, so as to further improve the communication performance of the terminal.
现有技术中,在与用于传输UCI的PUCCH存在资源交叠的PUSCH包含DMRS的情况下,终端通常是通过第一映射方式将该PUCCH上待传输的UCI复用在与其存在交叠的PUSCH上,且该第一映射方式通常为将UCI对应的调制符号从PUSCH的DMRS符号的OFDM符号或者DMRS符号的相邻符号,例如下一个OFDM符号开始映射。In the prior art, in the case that the PUSCH with resource overlap with the PUCCH used to transmit UCI includes DMRS, the terminal usually multiplexes the UCI to be transmitted on the PUCCH with the overlapped PUSCH through the first mapping method. Above, and the first mapping method is usually to map the modulation symbol corresponding to the UCI from the OFDM symbol of the DMRS symbol of the PUSCH or the adjacent symbol of the DMRS symbol, for example, the next OFDM symbol.
在上述方式二中,在上述第一PUSCH不包含DMRS的情况下,终端可以通过与包含DMRS的PUSCH用于传输UCI的映射方式(即第一映射方式)不同的第二映射方式传输上述第一UCI,从而可以实现不包含DMRS的PUSCH正常传输与其存在资源交叠的PUCCH上待传输的UCI,节省终端的资源开销,进而提升终端的通信性能。In the second method above, in the case where the first PUSCH does not include DMRS, the terminal may transmit the first by using a second mapping method that is different from the mapping method used to transmit UCI on the PUSCH containing DMRS (i.e., the first mapping method). UCI can realize the normal transmission of PUSCH without DMRS and the UCI to be transmitted on the PUCCH whose resources overlap, saving the resource overhead of the terminal, and thereby improving the communication performance of the terminal.
需要说明的是,上述第二映射方式可以是终端预设的、网络侧预配置或者协议约定的映射方式,且在第一PUSCH不包含DMRS的情况下,终端可以调用该映射方式将第一UCI复用在第一PUSCH上传输。It should be noted that the above-mentioned second mapping method may be a mapping method preset by the terminal, pre-configured on the network side, or agreed upon by the protocol, and in the case that the first PUSCH does not include DMRS, the terminal may call this mapping method to transfer the first UCI Multiplexed and transmitted on the first PUSCH.
另外,上述第二映射方式可以是任意的在第一PUSCH不包含DMRS的情况下,能够实现将第一UCI复用在第一PUSCH上传输的映射方式,且该映射方式与上述第一映射方式不同。In addition, the above-mentioned second mapping method may be any mapping method in which the first UCI is multiplexed on the first PUSCH for transmission when the first PUSCH does not include DMRS, and this mapping method is the same as the above-mentioned first mapping method. different.
在一些实施方式中,上述将所述第一UCI复用在第一PUSCH上传输,可以包括:将所述第一UCI复用在第一PUSCH中的第一符号上传输(即上述第二映射方式为将第一UCI映射在第一PUSCH上的第一符号上传输),其中,所述第一符号为依据第三PUSCH包含的DMRS的位置确定的OFDM符号。In some embodiments, the foregoing multiplexing of the first UCI on the first PUSCH for transmission may include: multiplexing the first UCI on the first symbol in the first PUSCH for transmission (that is, the foregoing second mapping The manner is to map the first UCI on the first symbol on the first PUSCH for transmission), where the first symbol is an OFDM symbol determined according to the position of the DMRS included in the third PUSCH.
这里,终端可以根据是根据包含DMRS的PUSCH中DMRS的位置,确 定第一PUSCH上传输第一UCI的OFDM符号的位置,从而可以确定第一PUSCH上合适用于传输第一UCI的符号,进一步提升终端的通信性能。需要说明的是,上述包含DMRS的第三PUSCH与不包含DMRS的第一PUSCH可以是至少两次连续传输的PUSCH中的PUSCH,且上述第三PUSCH和上述第一PUSCH可以是相邻或者不相邻,在此并不进行限定。Here, the terminal can determine the position of the OFDM symbol for transmitting the first UCI on the first PUSCH according to the position of the DMRS in the PUSCH containing the DMRS, so that it can determine the symbols suitable for transmitting the first UCI on the first PUSCH, and further improve The communication performance of the terminal. It should be noted that the third PUSCH that contains DMRS and the first PUSCH that does not contain DMRS may be PUSCHs in PUSCHs that are continuously transmitted at least twice, and the third PUSCH and the first PUSCH may be adjacent or different. I am not limited here.
另外,上述第三PUSCH可以是该至少两次连续传输的PUSCH中任意一个满足预设条件且包含DMRS的PUSCH,具体地,所述第三PUSCH包含的DMRS与所述第一PUSCH时间最近,即第三PUSCH可以是上述至少两次连续传输的PUSCH中位于第一PUSCH的前一个包含DMRS的PUSCH或者后一个包含DMRS的PUSCH,从而实现终端更加快速地确定不包括DMRS的第一PUSCH上用于传输第一UCI的OFDM符号。In addition, the aforementioned third PUSCH may be any one of the at least two consecutively transmitted PUSCHs that meets a preset condition and contains DMRS. Specifically, the DMRS contained in the third PUSCH is the closest in time to the first PUSCH, that is, The third PUSCH may be the PUSCH that contains DMRS before or the PUSCH that contains DMRS in the first PUSCH of the above-mentioned at least two consecutively transmitted PUSCHs, so that the terminal can more quickly determine that the first PUSCH that does not include DMRS is used for The OFDM symbol of the first UCI is transmitted.
上述实施方式中,上述第三PUSCH包含的DMRS与第一PUSCH时间最近,可以理解为在时域上第三PUSCH中的DMRS与第一PUSCH之间的间隔,相比于其他PUSCH的DMRS与第一PUSCH之间的间隔更近。In the foregoing embodiment, the DMRS contained in the third PUSCH is the closest to the first PUSCH, which can be understood as the interval between the DMRS in the third PUSCH and the first PUSCH in the time domain, compared to the DMRS and the first PUSCH of other PUSCHs. The interval between one PUSCH is closer.
另外,终端可以是按照预设规则,基于与第一PUSCH时间最近的包含DMRS的第三PUSCH确定上述第一OFDM,例如,可以是根据第三PUSCH与第一PUSCH在时域上的前后关系选取第一PUSCH中的OFDM符号为上述第一符号,或者,也可以是根据第一PUSCH与第三PUSCH种DMRS符号的时间间隔确定第一符号,等等。In addition, the terminal may determine the above-mentioned first OFDM based on the third PUSCH containing the DMRS that is closest in time to the first PUSCH according to a preset rule. For example, it may be selected based on the contextual relationship between the third PUSCH and the first PUSCH in the time domain. The OFDM symbol in the first PUSCH is the foregoing first symbol, or, the first symbol may be determined according to the time interval between the first PUSCH and the third PUSCH DMRS symbol, and so on.
在一些实施方式中,可以是在第三PUSCH为位于第一PUSCH之前的PUSCH(即第三PUSCH为至少两次连续传输的PUSCH中在时域上位于第一PUSCH的前一个包含DMRS的PUSCH)的情况下,所述第一OFDM符号为所述第一PUSCH的前Y个OFDM符号,所述Y为正整数,即Y为大于或者等于1的整数;或者,在所述第三PUSCH为位于所述第一PUSCH之后的PUSCH(即第三PUSCH为至少两次连续传输的PUSCH中在时域上位于第一PUSCH的后一个包含DMRS的PUSCH)的情况下,所述第一OFDM符号为所述第一PUSCH的后Y个OFDM符号。In some embodiments, the third PUSCH may be the PUSCH located before the first PUSCH (that is, the third PUSCH is the PUSCH that contains the DMRS before the first PUSCH in the time domain among the PUSCHs that have been transmitted continuously for at least two times) In the case, the first OFDM symbol is the first Y OFDM symbols of the first PUSCH, and the Y is a positive integer, that is, Y is an integer greater than or equal to 1; or, in the third PUSCH, it is located at In the case of the PUSCH after the first PUSCH (that is, the third PUSCH is the PUSCH that contains the DMRS after the first PUSCH in the time domain among the PUSCHs transmitted continuously for at least two times), the first OFDM symbol is The last Y OFDM symbols of the first PUSCH.
例如,如图8所示,PUSCH1、PUSCH2和PUSCH3为连续三次传输的PUSCH,且PUSCH1和PUSCH3均包含DMRS,PUSCH2不包含DMRS, 在PUSCH2(即第一PUSCH)与用于传输UCI的PUCCH(即第一PUSCCH)存在资源重叠的情况下,由于PUSCH2与PUSCH3的DMRS的时间最近,故终端可以在其4个OFDM符号上的后2个OFDM符号(即Y=2)传输该PUCCH上待传输的UCI。For example, as shown in Figure 8, PUSCH1, PUSCH2, and PUSCH3 are three consecutive transmissions of PUSCH, and PUSCH1 and PUSCH3 both contain DMRS, PUSCH2 does not contain DMRS, and PUSCH2 (i.e., the first PUSCH) and PUCCH (i.e., UCI) are used to transmit UCI. In the case of resource overlap in the first PUSCCH), since the DMRS of PUSCH2 and PUSCH3 have the closest time, the terminal can transmit the data to be transmitted on the PUCCH on the last 2 OFDM symbols (ie Y=2) of the 4 OFDM symbols. UCI.
需要说明的是,在上述第一符号包括至少两个OFDM符号(即Y为大于1的整数)的情况下,终端将第一UCI复用在第一符号上传输,可以是在该至少两个OFDM符号上按时间从后往前的顺序映射第一UCI的调制符号,或者,也可以是在该至少两个OFDM符号上按时间从前往后的顺序映射第一UCI的调制符号。It should be noted that, in the case where the above-mentioned first symbol includes at least two OFDM symbols (that is, Y is an integer greater than 1), the terminal multiplexes the first UCI on the first symbol for transmission. The modulation symbols of the first UCI are mapped on the OFDM symbols in the order of time from back to front, or alternatively, the modulation symbols of the first UCI may be mapped in the order of time from the back to the at least two OFDM symbols.
另外,在上述第一PUSCH包括多个PUSCH的情况下,可以是终端分别确定该多个PUSCH中每一PUSCH可以用于传输UCI的OFDM符号,并将该多个PUSCH中部分或者全部PUSCH确定的OFDM符号作为上述第一OFDM。In addition, in the case where the aforementioned first PUSCH includes multiple PUSCHs, the terminal may separately determine that each PUSCH of the multiple PUSCHs can be used to transmit OFDM symbols of UCI, and determine part or all of the multiple PUSCHs. The OFDM symbol serves as the above-mentioned first OFDM.
例如,如图6所示,第一PUCCH与不包含DMRS的两个PUSCH(即第一PUSCH)存在资源重叠,终端可以分别确定该不包含DMRS的两个PUSCH中每一PUSCH可用于传输UCI的OFDM符号,如若第一个不包含DMRS的PUSCH与前一个PUSCH包含的DMRS最近,确定第一个不包含DMRS的前两个OFDM符号为可用于传输UCI的OFDM符号;以及,若第二个不包含DMRS的PUSCH与后一个PUSCH包含的DMRS最近,确定第二个不包含DMRS的后两个OFDM符号为可用于传输UCI的OFDM符号,那么,终端可以是将第一UCI复用在第一个不包含DMRS的前两个OFDM或者第二个不包含DMRS的后两个OFDM符号上传输,或者,也可以是在第一个不包含DMRS的前两个OFDM和第二个不包含DMRS的后两个OFDM符号上传输。For example, as shown in Figure 6, there is resource overlap between the first PUCCH and the two PUSCHs that do not include DMRS (ie, the first PUSCH), and the terminal can respectively determine that each PUSCH of the two PUSCHs that do not include DMRS can be used to transmit UCI. For OFDM symbols, if the first PUSCH that does not contain DMRS is closest to the DMRS contained in the previous PUSCH, determine that the first two OFDM symbols that do not contain DMRS are OFDM symbols that can be used to transmit UCI; and, if the second is not The PUSCH containing DMRS is the closest to the DMRS contained in the latter PUSCH. It is determined that the second two OFDM symbols that do not contain DMRS are OFDM symbols that can be used to transmit UCI. Then, the terminal can multiplex the first UCI on the first one. It is transmitted on the first two OFDM symbols without DMRS or the second two OFDM symbols without DMRS, or it can be transmitted on the first two OFDM symbols without DMRS and the second OFDM symbol without DMRS. Transmission on two OFDM symbols.
需要说明的是,上述第一PUCCH可以是与多个PUSCH存在资源交叠,且该多个PUSCH可以包括包含DMRS的PUSCH和不包含DMRS的PUSCH,在此情况下,终端可以按照第一映射方式将第一UCI映射在包含DMRS的PUSCH上传输,且按照第二映射方式将第一UCI映射在不包含DMRS的PUSCH上传输。It should be noted that the above-mentioned first PUCCH may have resource overlap with multiple PUSCHs, and the multiple PUSCHs may include PUSCHs that include DMRS and PUSCHs that do not include DMRS. In this case, the terminal may follow the first mapping method. The first UCI is mapped to a PUSCH containing DMRS for transmission, and the first UCI is mapped to a PUSCH containing no DMRS for transmission according to the second mapping manner.
例如,如图8所示,若第一PUCCH与PUSCH1和PUSCH2存在资源交叠,则终端可以将第一UCI对应的调制符号从PUSCH1的DMRS符号的OFDM符号开始映射,以及将第一UCI对应的调制符号映射在PUSCH2的后两个OFDM符号上。For example, as shown in FIG. 8, if the resources of the first PUCCH overlap with PUSCH1 and PUSCH2, the terminal can map the modulation symbol corresponding to the first UCI from the OFDM symbol of the DMRS symbol of PUSCH1, and map the modulation symbol corresponding to the first UCI The modulation symbols are mapped on the last two OFDM symbols of PUSCH2.
在一些实施方式中,在执行将所述第一UCI复用在第一PUSCH上传输的情况下,所述第一PUSCH的β补偿参数值(即beta-offset)为网络侧指示的参数值。In some implementations, in the case where the first UCI is multiplexed on the first PUSCH for transmission, the beta compensation parameter value (ie, beta-offset) of the first PUSCH is the parameter value indicated by the network side.
这里,上述β补偿参数值为用于确定UCI在PUSCH中的资源块(Resource Block,RE)数以及对应的码率,且上述第一PUSCH的β补偿参数值为网络侧指示的参数值,可以理解为不包含DMRS的PUSCH的β补偿参数值与包含DMRS的PUSCH的β补偿参数值是由网络侧独立配置的,进一步提升终端的通信性能。Here, the β compensation parameter value is used to determine the number of resource blocks (Resource Block, RE) of UCI in the PUSCH and the corresponding code rate, and the β compensation parameter value of the first PUSCH is the parameter value indicated by the network side. It is understood that the β compensation parameter value of the PUSCH without DMRS and the β compensation parameter value of the PUSCH with DMRS are independently configured by the network side, which further improves the communication performance of the terminal.
需要说明的是,上述不包含DMRS的PUSCH的β补偿参数值与上述包含DMRS的PUSCH的β补偿参数值可以是相同值或者不同值。It should be noted that the β compensation parameter value of the PUSCH without DMRS and the β compensation parameter value of the PUSCH with DMRS may be the same value or different values.
同样地,在执行将所述第一UCI复用在第一PUSCH上传输的情况下,第一PUSCH的α(alpha)参数值也可以为网络侧指示的参数值即独立配置的,该α参数值用于确定复用UCI之后的PUSCH占用的RE数及对应的码率。需要说明的是,该α参数值可以为高层信令配置的一个缩放(scaling)引子,用于确定PUSCH中用于传输数据的RE在调度的PUSCH-RE中的比例。Similarly, in the case that the first UCI is multiplexed on the first PUSCH for transmission, the α (alpha) parameter value of the first PUSCH may also be the parameter value indicated by the network side, that is, independently configured, the α parameter The value is used to determine the number of REs and the corresponding code rate occupied by the PUSCH after multiplexing UCI. It should be noted that the α parameter value may be a scaling primer configured by high-level signaling, which is used to determine the ratio of the RE used for data transmission in the PUSCH to the scheduled PUSCH-RE.
优选的,在执行将所述第一UCI复用在第一PUSCH上传输的情况下,第一PUSCH的α(alpha)参数值和β补偿参数值为基于包含DMRS的PUSCH的相应α参数值和β补偿参数值计算的,例如在上述参数值的基础上加上偏移值、差分值;或者在上述参数基础上,进一步乘一个系数,该系数为正数。Preferably, when the first UCI is multiplexed on the first PUSCH for transmission, the α (alpha) parameter value and the β compensation parameter value of the first PUSCH are based on the corresponding α parameter value of the PUSCH containing the DMRS and For the calculation of the β compensation parameter value, for example, the offset value and the difference value are added to the above parameter value; or the above parameter is further multiplied by a coefficient, and the coefficient is a positive number.
在方式三中,在与第一PUCCH存在交叠的第一PUSCH不包含DMRS的情况下,终端可以将第一UCI复用在包含DMRS的第二PUSCH上传输,从而可以保证将第一UCI在PUSCH上传输,节省终端的资源开销,提升终端的通信性能。In mode three, in the case that the first PUSCH that overlaps with the first PUCCH does not contain DMRS, the terminal can multiplex the first UCI on the second PUSCH containing DMRS for transmission, thereby ensuring that the first UCI is placed on the second PUSCH. Transmission on PUSCH saves the resource overhead of the terminal and improves the communication performance of the terminal.
本实施例中,上述第二PUSCH可以是任意包括DMRS的PUSCH,且上述第二PUSCH和上述第一PUSCH可以是至少两次连续传输的PUSCH中的 PUSCH,例如,在一个DCI调度的包括上述第一PUSCH的多个PUSCH中,终端可以选取除第一PUSCH之外的任意一个包含DMRS的PUSCH传输上述第一UCI,具体地,可以是将第一UCI复用在第一PUSCH的下一个包含DMRS的PUSCH传输。In this embodiment, the second PUSCH may be any PUSCH that includes DMRS, and the second PUSCH and the first PUSCH may be PUSCHs of PUSCHs that are transmitted consecutively at least twice. For example, one DCI schedule includes the first PUSCH. Among multiple PUSCHs of a PUSCH, the terminal may select any PUSCH containing DMRS except the first PUSCH to transmit the first UCI. Specifically, the first UCI may be multiplexed on the first PUSCH and the next one containing DMRS may be used. PUSCH transmission.
例如,在如图3所述的连续传输的PUSCH中,PUCCH仅与该连续传输的PUSCH中第二个PUSCH交叠,且该第二个PUSCH不包括DMRS,此时,终端可以将PUCCH上待传输的DMRS复用在该连续传输的PUSCH中第三个PUSCH上传输,该第三个PUSCH包含DMRS。For example, in the continuously transmitted PUSCH as shown in FIG. 3, the PUCCH only overlaps with the second PUSCH in the continuously transmitted PUSCH, and the second PUSCH does not include DMRS. In this case, the terminal can wait on the PUCCH. The transmitted DMRS is multiplexed and transmitted on the third PUSCH in the continuously transmitted PUSCH, and the third PUSCH includes the DMRS.
在一些实施方式中,上述所述第二PUSCH包括如下至少一项:In some embodiments, the aforementioned second PUSCH includes at least one of the following:
至少两次连续传输的PUSCH中的PUSCH;PUSCH among PUSCHs transmitted continuously at least twice;
满足预设时间要求的PUSCH;PUSCH that meets the preset time requirements;
与所述第一PUCCH存在交叠的PUSCH。There is an overlapping PUSCH with the first PUCCH.
这里,上述第二PUSCH可以满足上述三个条件中的至少一个条件,从而使得选取的用于传输第一UCI且包含DMRS的PUSCH更合适,进一步提升终端的通信性能。Here, the above-mentioned second PUSCH may satisfy at least one of the above-mentioned three conditions, so that the selected PUSCH for transmitting the first UCI and containing DMRS is more suitable, and the communication performance of the terminal is further improved.
本实施方式中,上述第二PUSCH包括至少两次连续传输的PUSCH中的PUSCH,可以是第二PUSCH和第一PUSCH是至少两次连续传输的PUSCH中PUSCH。In this embodiment, the above-mentioned second PUSCH includes the PUSCH in the PUSCH that is continuously transmitted at least twice, and it may be that the second PUSCH and the first PUSCH are the PUSCH in the PUSCH that is continuously transmitted at least twice.
另外,上述满足预设时间要求的PUSCH,例如,若第一PUCCH传输是针对DCI调度的物理下行共享信道(Physical Downlink Shared Channel,PDSCH)的HARQ-Ack反馈比特,且该DCI调度的PUSCH和第一PUCCH存在资源交叠,则第一PUCCH和PUSCH的第一个OFDM符号离PDSCH最后一个OFDM符号的时间间隔大于T_proc,及第一PUCCH和PUSCH的起始OFDM符号在时间S之后(即预设时间要求),终端才可以进行第一UCI复用的传输。In addition, the foregoing PUSCH that meets the preset time requirement, for example, if the first PUCCH transmission is for the HARQ-Ack feedback bit of the physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) scheduled by DCI, and the PUSCH and the first PUSCH scheduled by the DCI A PUCCH has resource overlap, then the time interval between the first OFDM symbol of the first PUCCH and PUSCH and the last OFDM symbol of the PDSCH is greater than T_proc, and the start OFDM symbols of the first PUCCH and PUSCH are after time S (ie, the preset Time requirement), the terminal can perform the first UCI multiplex transmission.
需要说明的是,上述第二PUSCH包括满足预设时间要求的PUSCH,可以是第二PUSCH为满足预设时间要求的PUSCH中的部分或者全部PUSCH;同样地,上述第二PUSCH包括与所述第一PUCCH存在交叠的PUSCH,也可以是第二PUSCH为与所述第一PUCCH存在交叠的PUSCH中的部分或者 全部PUSCH。It should be noted that the above-mentioned second PUSCH includes the PUSCH that meets the preset time requirement, and the second PUSCH may be part or all of the PUSCH that meets the preset time requirement; similarly, the above-mentioned second PUSCH includes the PUSCH that meets the preset time requirement. One PUCCH has an overlapped PUSCH, or the second PUSCH may be a part or all of the PUSCH overlapped with the first PUCCH.
例如,如图4所示,第一PUCCH与多次连续传输的PUSCH中的第二个PUSCH和第三个PUSCH存在交叠,且第二个PUSCH不包含DMRS,以及第三个PUSCH包含DMRS,则终端可以将的第一UCI复用在第三个PUSCH上传输。For example, as shown in FIG. 4, the first PUCCH overlaps the second PUSCH and the third PUSCH in the PUSCH that are continuously transmitted multiple times, and the second PUSCH does not include DMRS, and the third PUSCH includes DMRS, Then the terminal can multiplex the first UCI on the third PUSCH for transmission.
在一些实施方式中,上述第二PUSCH可以包括:In some embodiments, the aforementioned second PUSCH may include:
至少两次连续传输的PUSCH中满足预设时间要求的多个PUSCH中的第一个PUSCH或者全部PUSCH;或者The first PUSCH or all PUSCHs among the multiple PUSCHs that meet the preset time requirement among the PUSCHs that are continuously transmitted at least twice; or
与所述第一PUCCH存在交叠的PUSCH中,第一个PUSCH开始的多个PUSCH中的一个PUSCH或者全部PUSCH。Among the PUSCHs that overlap with the first PUCCH, one PUSCH or all PUSCHs of the multiple PUSCHs starting with the first PUSCH.
本实施方式中,在多个包含DMRS的PUSCH与第一PUCCH存在交叠的情况下,终端可以在与所述第一PUCCH存在交叠的PUSCH中,第一个PUSCH开始的且包含DMRS的多个PUSCH中的第一个PUSCH上传输第一UCI。In this embodiment, when multiple PUSCHs containing DMRS overlap with the first PUCCH, the terminal may be in the PUSCH that overlaps with the first PUCCH. The first PUSCH starts and contains the DMRS. The first UCI is transmitted on the first PUSCH in the PUSCH.
例如,如图5所示,第一PUCCH与该连续传输的PUSCH中第一个PUSCH、第二个PUSCH以及第三个PUSCH存在交叠,且第一个PUSCH和第三个PUSCH均包含DMRS,以及第二个PUSCH不包含DMRS,则终端可以将第一UCI复用在第一个PUSCH上传输。For example, as shown in Figure 5, the first PUCCH overlaps the first PUSCH, the second PUSCH, and the third PUSCH in the continuously transmitted PUSCH, and the first PUSCH and the third PUSCH both include DMRS, And the second PUSCH does not contain DMRS, the terminal can multiplex the first UCI on the first PUSCH for transmission.
或者,在多个包含DMRS的PUSCH与第一PUCCH存在交叠的情况下,终端也可以在与所述第一PUCCH存在交叠的PUSCH中的全部PUSCH传输第一UCI。Alternatively, in a case where multiple PUSCHs including DMRS overlap with the first PUCCH, the terminal may also transmit the first UCI on all PUSCHs in the PUSCHs that overlap with the first PUCCH.
例如,如图5所示,终端可以将第一UCI复用在第一个PUSCH和第三个PUSCH上传输。For example, as shown in FIG. 5, the terminal may multiplex the first UCI on the first PUSCH and the third PUSCH for transmission.
或者,在至少两次连续传输的PUSCH中多个PUSCH满足预设时间要求的情况下,终端可以在至少两次连续传输的PUSCH中满足预设时间要求的多个PUSCH中的第一个PUSCH传输第一UCI。Or, in the case that multiple PUSCHs in at least two consecutively transmitted PUSCHs meet the preset time requirement, the terminal may transmit the first PUSCH of the multiple PUSCHs that meet the preset time requirement in the at least two consecutively transmitted PUSCHs The first UCI.
例如,如图6所示,多次连续传输的PUSCH中第一个PUSCH包含DMRS且不满足时间线的要求(即预设时间要求),即起始符号在S之后,第三个PUSCH和第五个PUSCH包含DMRS且满足时间线的要求,则终端可以将第 一UCI复用到第三个PUSCH上传输。For example, as shown in Figure 6, the first PUSCH in the PUSCH transmitted multiple times contains DMRS and does not meet the requirements of the timeline (that is, the preset time requirement), that is, the start symbol is after S, the third PUSCH and the first PUSCH If the five PUSCHs include DMRS and meet the requirements of the timeline, the terminal can multiplex the first UCI onto the third PUSCH for transmission.
或者,在至少两次连续传输的PUSCH中多个PUSCH满足预设时间要求的情况下,终端可以在至少两次连续传输的PUSCH中满足预设时间要求的多个PUSCH中全部PUSCH传输第一UCI。Or, in the case that multiple PUSCHs in at least two consecutively transmitted PUSCHs meet the preset time requirement, the terminal may transmit the first UCI on all PUSCHs among the multiple PUSCHs that meet the preset time requirement in the at least two consecutively transmitted PUSCHs. .
例如,如图6所示,终端可以将第一UCI复用到第三个PUSCH以及第五个PUSCH上传输。For example, as shown in FIG. 6, the terminal may multiplex the first UCI on the third PUSCH and the fifth PUSCH for transmission.
当然,上述第二PUSCH也可以为满足预设时间要求以及与所述第一PUCCH存在交叠的PUSCH,且在多个PUSCH满足预设时间要求以及与所述第一PUCCH存在交叠的PUSCH的情况下,第二PUSCH可以是该多个PUSCH中的第一个PUSCH或者全部PUSCH。Of course, the above-mentioned second PUSCH may also be a PUSCH that meets the preset time requirement and overlaps with the first PUCCH, and meets the preset time requirement and the PUSCH that overlaps with the first PUCCH in multiple PUSCHs. In this case, the second PUSCH may be the first PUSCH or all PUSCHs among the multiple PUSCHs.
例如,如图7所示,多次连续传输的PUSCH中,第三个PUSCH和第五个PUSCH均包含DMRS且满足时间线的要求以及与第一PUCCH存在交叠,那么,终端可以在第三个PUSCH上传输第一UCI,也可以是在第三个PUSCH和第五个PUSCH上传输第一UCI。For example, as shown in Figure 7, in the PUSCH that is continuously transmitted multiple times, the third PUSCH and the fifth PUSCH both contain DMRS and meet the requirements of the timeline and overlap with the first PUCCH. Then, the terminal can be in the third PUSCH. The first UCI is transmitted on one PUSCH, or the first UCI is transmitted on the third PUSCH and the fifth PUSCH.
在通信过程中,由于终端可以同时在至少两个服务小区传输PUSCH,且第一PUCCH可以与该至少两个服务小区中任意一个服务小区的PUSCH存在资源交叠,故第一PUSCH和第二PUSCH可以是相同或者不同服务小区中的PUSCH,即:在所述第一PUCCH与至少两个服务小区的PUSCH存在交叠,且所述第一PUSCH为所述至少两个服务小区中第一服务小区的PUSCH的情况下,所述第二PUSCH可以包括:所述第一服务小区中的PUSCH;或者第二服务小区中的PUSCH,所述第二服务小区为所述至少两个服务小区中除所述第一服务小区之外的服务小区,从而使得第二PUSCH的选取更灵活。In the communication process, since the terminal can transmit PUSCH in at least two serving cells at the same time, and the first PUCCH can overlap with the PUSCH of any one of the at least two serving cells, the first PUSCH and the second PUSCH It may be the PUSCH in the same or different serving cells, that is, the first PUCCH overlaps the PUSCHs of at least two serving cells, and the first PUSCH is the first serving cell of the at least two serving cells In the case of PUSCH, the second PUSCH may include: the PUSCH in the first serving cell; or the PUSCH in the second serving cell, where the second serving cell is divided by the at least two serving cells. The serving cell other than the first serving cell makes the selection of the second PUSCH more flexible.
本实施方式中,上述第二服务小区可以是上述至少两个服务小区中除第一服务小区之外的服务小区,且其可以包括一个服务小区或者多个服务小区。In this embodiment, the second serving cell may be a serving cell other than the first serving cell among the at least two serving cells, and it may include one serving cell or multiple serving cells.
例如,如图9所示,第一PUCCH与第一服务小区(cell-1)和第二服务小区(cell-2)上的PUSCH存在交叠,且第一服务小区与第一PUCCH交叠的PUSCH不包括DMRS,则终端可以在第二服务小区上包括DMRS的PUSCH上传输第一UCI。For example, as shown in Figure 9, the first PUCCH overlaps the PUSCH on the first serving cell (cell-1) and the second serving cell (cell-2), and the first PUCCH overlaps the first PUCCH. The PUSCH does not include the DMRS, and the terminal may transmit the first UCI on the PUSCH including the DMRS on the second serving cell.
需要说明的是,在上述第二服务小区包括一个服务小区的情况下,上述 第二PUSCH可以是该一个服务小区中满足预设条件且包括DMRS的PUSCH,例如,可以是时间上处于第一PUSCH之后的第一个包含DMRS的PUSCH,或者与第一PUCCH存在交叠的PUSCH,等等。It should be noted that, in the case where the second serving cell includes one serving cell, the second PUSCH may be a PUSCH that meets preset conditions and includes DMRS in the one serving cell, for example, it may be the first PUSCH in time. The first PUSCH after that contains DMRS, or the PUSCH that overlaps with the first PUCCH, and so on.
另外,在上述第二服务小区包括多个服务小区(如N个小区,且N为大于1的整数)的情况下,上述第二PUSCH可以是N个小区中部分或者全部服务小区中的PUSCH,例如,可以是任意一个服务小区中包含DMRS的PUSCH,等等。In addition, in the case where the second serving cell includes multiple serving cells (for example, N cells, and N is an integer greater than 1), the second PUSCH may be the PUSCH in some or all of the serving cells of the N cells, For example, it can be a PUSCH containing DMRS in any serving cell, and so on.
在一些实施方式中,所述第二服务小区包括N个小区,N为大于1的整数;In some embodiments, the second serving cell includes N cells, and N is an integer greater than 1;
所述第二PUSCH为:所述N个小区的PUSCH中,起始时刻最早的PUSCH,或者服务小区索引最小的服务小区的PUSCH。The second PUSCH is: among the PUSCHs of the N cells, the PUSCH with the earliest start time, or the PUSCH of the serving cell with the smallest serving cell index.
这里,在上述第二服务小区包括N个服务小区,终端可以将N个小区的PUSCH中,起始时刻最早的PUSCH或者服务小区索引最小的服务小区的PUSCH用于传输上述第一UCI,从而使确定的第二PUSCH更合适,进一步提升终端的通信性能。Here, the second serving cell includes N serving cells, and the terminal may use the PUSCH with the earliest start time or the PUSCH of the serving cell with the smallest serving cell index among the PUSCHs of the N cells to transmit the first UCI, so that The determined second PUSCH is more suitable, which further improves the communication performance of the terminal.
本实施例中,上述第一PUCCH可以是仅包括一个PUCCH,即第一PUSCH仅与一个PUCCH存在交叠;或者,上述第一PUCCH也可以包括多个PUCCH,即第一PUSCH同时与多个PUCCH存在交叠。In this embodiment, the foregoing first PUCCH may include only one PUCCH, that is, the first PUSCH overlaps only one PUCCH; or, the foregoing first PUCCH may also include multiple PUCCHs, that is, the first PUSCH and multiple PUCCHs simultaneously There is overlap.
需要说明的是,在第一PUCCH与多个PUCCH存在交叠的情况下,终端对于多个PUCCH上待传输的多个UCI中的每一UCI,可以是按照上述方式一至方式三中的任意一种方式执行操作,例如,可以是将多个PUCCH上待传输的多个UCI分别在不同的包含DMRS上的PUSCH上传输,等等。It should be noted that in the case where the first PUCCH overlaps with multiple PUCCHs, the terminal may follow any one of the above-mentioned method 1 to method 3 for each of the multiple UCIs to be transmitted on the multiple PUCCHs. The operation is performed in this manner, for example, multiple UCIs to be transmitted on multiple PUCCHs are respectively transmitted on different PUSCHs containing DMRS, and so on.
在一些实施方式中,所述第一PUCCH包括多个PUCCH,所述将所述第一UCI复用在第二PUSCH上传输,可以包括:将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输。这里,终端可以将多个PUCCH上待传输的多个UCI复用在同一个包含DMRS的PUSCH上传输,进一步可以降低终端的资源开销,提升终端的通信性能。In some embodiments, the first PUCCH includes multiple PUCCHs, and the multiplexing of the first UCI on the second PUSCH for transmission may include: multiplexing multiple UCIs to be transmitted on the multiple PUCCHs. Used for transmission on the second PUSCH. Here, the terminal can multiplex multiple UCIs to be transmitted on multiple PUCCHs on the same PUSCH containing DMRS for transmission, which can further reduce the resource overhead of the terminal and improve the communication performance of the terminal.
本实施方式中,上述将多个UCI复用在第二PUSCH上传输,可以是按照预设的规则,将多个UCI依次复用在第二PUSCH上传输,即将一个UCI 映射在第二PUSCH上之后再映射下一个UCI。In this embodiment, multiple UCIs are multiplexed on the second PUSCH for transmission. The multiple UCIs are sequentially multiplexed on the second PUSCH for transmission according to a preset rule, that is, one UCI is mapped on the second PUSCH. Then map the next UCI.
具体地,上述所述将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输,包括:按照所述多个PUCCH的时间顺序或者服务小区的编号顺序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输;或者按照UCI的优先级排序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输,即可以按照多个PUCCH的时间顺序、多个PUCCH的服务小区的编号顺序或者多个UCI中各UCI的优先级排序,依次将多个UCI复用在第二PUSCH上传输。Specifically, the foregoing multiplexing the multiple UCIs to be transmitted on the multiple PUCCHs on the second PUSCH for transmission includes: according to the time sequence of the multiple PUCCHs or the number sequence of the serving cell, combining all the UCIs to be transmitted on the multiple PUCCHs. The multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed and transmitted on the second PUSCH; or the multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed in the second PUSCH according to the priority of UCI. PUSCH transmission, that is, according to the time sequence of multiple PUCCHs, the number sequence of multiple PUCCH serving cells, or the priority ranking of each UCI in multiple UCIs, multiple UCIs can be multiplexed on the second PUSCH for transmission in turn.
例如,在上述按照UCI的优先顺序将多个UCI复用在第二PUSCH上传输的情况下,若多个UCI包括HARQ-Ack和CSI,且HARQ-Ack的优先级高于CSI的优先级,则终端可以先在第二PUSCH上映射HARQ-Ack,再映射CSI,等等。For example, in the case of multiple UCIs multiplexed on the second PUSCH for transmission according to the priority order of UCI, if the multiple UCIs include HARQ-Ack and CSI, and the priority of HARQ-Ack is higher than the priority of CSI, Then the terminal can map HARQ-Ack on the second PUSCH first, then map CSI, and so on.
本实施例中,通过在与第一上行控制信道PUCCH存在交叠的第一PUSCH不包含解调参考信号DMRS的情况下,执行如下任一项:不将第一上行控制信息UCI复用在第一PUSCH上传输,其中,第一UCI为第一PUCCH上待传输的UCI;将第一UCI复用在第一PUSCH上传输,第一PUSCH用于传输第一UCI的映射方式与第一映射方式不同,且第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;将第一UCI复用在第二PUSCH上传输,且第二PUSCH为包含DMRS的PUSCH,从而可以提升终端在与PUCCH交叠的PUSCH不包含DMRS的情况下的通信性能。In this embodiment, when the first PUSCH overlapping with the first uplink control channel PUCCH does not include the demodulation reference signal DMRS, any one of the following is performed: the first uplink control information UCI is not multiplexed in the first uplink control channel PUCCH. Transmission on a PUSCH, where the first UCI is the UCI to be transmitted on the first PUCCH; the first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the mapping mode and the first mapping mode of the first UCI Different, and the first mapping method is the PUSCH that contains DMRS is used to transmit UCI; the first UCI is multiplexed on the second PUSCH for transmission, and the second PUSCH is the PUSCH that contains DMRS, which can improve the terminal’s communication with PUCCH The communication performance when the overlapped PUSCH does not include DMRS.
参见图10,本发明实施例提供一种终端,如图10所示,所述终端1000包括:Referring to FIG. 10, an embodiment of the present invention provides a terminal. As shown in FIG. 10, the terminal 1000 includes:
第一执行模块1001,用于在与第一上行控制信道PUCCH存在交叠的第一PUSCH不包含解调参考信号DMRS的情况下,执行如下任一项:The first execution module 1001 is configured to perform any of the following items when the first PUSCH overlapping with the first uplink control channel PUCCH does not include the demodulation reference signal DMRS:
不将第一上行控制信息UCI复用在所述第一PUSCH上传输,其中,所述第一UCI为所述第一PUCCH上待传输的UCI;Do not multiplex the first uplink control information UCI on the first PUSCH for transmission, where the first UCI is the UCI to be transmitted on the first PUCCH;
将所述第一UCI复用在第一PUSCH上传输,所述第一PUSCH用于传输所述第一UCI的映射方式与第一映射方式不同,且所述第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;The first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS The mapping method used to transmit UCI;
将所述第一UCI复用在第二PUSCH上传输,且所述第二PUSCH为包含DMRS的PUSCH。The first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
可选的,所述第二PUSCH包括如下至少一项:Optionally, the second PUSCH includes at least one of the following:
至少两次连续传输的PUSCH中的PUSCH;PUSCH among PUSCHs transmitted continuously at least twice;
满足预设时间要求的PUSCH;PUSCH that meets the preset time requirements;
与所述第一PUCCH存在交叠的PUSCH。There is an overlapping PUSCH with the first PUCCH.
可选的,所述第二PUSCH包括:Optionally, the second PUSCH includes:
至少两次连续传输的PUSCH中满足预设时间要求的PUSCH中的第一个PUSCH或者全部PUSCH;或者The first PUSCH or all PUSCHs in the PUSCH that meets the preset time requirement among the PUSCHs that are continuously transmitted at least twice; or
与所述第一PUCCH存在交叠的多个PUSCH中,在时域资源起始位置最早的PUSCH或者全部PUSCH。Among the multiple PUSCHs that overlap with the first PUCCH, the earliest PUSCH at the start position of the time domain resource or all PUSCHs.
可选的,所述第一执行模块,具体用于:Optionally, the first execution module is specifically used for:
将所述第一UCI复用在第一PUSCH中的第一符号上传输,其中,所述第一符号为依据第三PUSCH包含的DMRS的位置确定的OFDM符号。The first UCI is multiplexed on the first symbol in the first PUSCH for transmission, where the first symbol is an OFDM symbol determined according to the position of the DMRS included in the third PUSCH.
可选的,所述第三PUSCH包含的DMRS与所述第一PUSCH时间最近。Optionally, the DMRS included in the third PUSCH is closest in time to the first PUSCH.
可选的,在所述第三PUSCH为位于所述第一PUSCH之前的PUSCH的情况下,所述第一OFDM符号为所述第一PUSCH的前Y个OFDM符号,所述Y为正整数;或者Optionally, in a case where the third PUSCH is a PUSCH located before the first PUSCH, the first OFDM symbol is the first Y OFDM symbols of the first PUSCH, and the Y is a positive integer; or
在所述第三PUSCH为位于所述第一PUSCH之后的PUSCH的情况下,所述第一OFDM符号为所述第一PUSCH的后Y个OFDM符号。In a case where the third PUSCH is a PUSCH located after the first PUSCH, the first OFDM symbol is the last Y OFDM symbols of the first PUSCH.
可选的,在执行将所述第一UCI复用在第一PUSCH上传输的情况下,所述第一PUSCH的β补偿参数值为网络侧指示的参数值。Optionally, in a case where the first UCI is multiplexed on the first PUSCH for transmission, the β compensation parameter value of the first PUSCH is a parameter value indicated by the network side.
可选的,在执行所述不将UCI复用在所述第一PUSCH上传输的情况下,所述终端还包括:Optionally, in the case of performing the transmission without multiplexing UCI on the first PUSCH, the terminal further includes:
第二执行模块,用于执行以下至少一项:The second execution module is used to execute at least one of the following:
在所述第一PUCCH上传输所述第一UCI;Transmitting the first UCI on the first PUCCH;
不传输所述第一PUSCH。The first PUSCH is not transmitted.
可选的,所述第一执行模块1001,具体用于:Optionally, the first execution module 1001 is specifically configured to:
在所述第一PUSCH为至少两次传输的PUSCH中的部分PUSCH的情况 下,不将所述第一UCI复用在所述至少两次传输的PUSCH上传输;或者In the case that the first PUSCH is a partial PUSCH of the PUSCH transmitted at least twice, the first UCI is not multiplexed on the PUSCH transmitted at least twice for transmission; or
不传输所述至少两次传输的PUSCH。The PUSCH transmitted at least twice is not transmitted.
可选的,在所述第一PUCCH与至少两个服务小区的PUSCH存在交叠,且所述第一PUSCH为所述至少两个服务小区中第一服务小区的PUSCH的情况下,所述第二PUSCH包括:Optionally, in the case where the first PUCCH overlaps the PUSCHs of at least two serving cells, and the first PUSCH is the PUSCH of the first serving cell of the at least two serving cells, the first PUSCH Two PUSCH includes:
所述第一服务小区中的PUSCH;或者The PUSCH in the first serving cell; or
第二服务小区中的PUSCH,所述第二服务小区为所述至少两个服务小区中除所述第一服务小区之外的服务小区。PUSCH in a second serving cell, where the second serving cell is a serving cell other than the first serving cell among the at least two serving cells.
可选的,所述第二服务小区包括N个小区,N为大于1的整数;Optionally, the second serving cell includes N cells, and N is an integer greater than 1.
所述第二PUSCH为:所述N个小区的PUSCH中,起始时刻最早的PUSCH,或者服务小区索引最小的服务小区的PUSCH。The second PUSCH is: among the PUSCHs of the N cells, the PUSCH with the earliest start time, or the PUSCH of the serving cell with the smallest serving cell index.
可选的,所述第一PUSCH为至少两次传输的PUSCH中的部分或者全部PUSCH,且所述至少两次传输的PUSCH满足如下至少一项:Optionally, the first PUSCH is part or all of the PUSCH transmitted at least twice, and the PUSCH transmitted at least twice satisfies at least one of the following:
为连续传输的PUSCH;PUSCH for continuous transmission;
传输的数据块相同;The transmitted data block is the same;
包含的DMRS满足准共址QCL关系。The included DMRS satisfies the quasi co-location QCL relationship.
可选的,所述第一UCI包括混合自动重传请求确认HARQ-ACK信息、信道状态信息CSI和上行调度请求SR信息中的至少一项。Optionally, the first UCI includes at least one of HARQ-ACK information, channel state information CSI, and uplink scheduling request SR information.
可选的,所述第一执行模块1001,具体用于:Optionally, the first execution module 1001 is specifically configured to:
将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输。Multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
可选的,所述第一执行模块1001,具体用于:Optionally, the first execution module 1001 is specifically configured to:
按照所述多个PUCCH的时间顺序或者服务小区的编号顺序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输;或者Multiplex the multiple UCIs to be transmitted on the multiple PUCCHs on the second PUSCH for transmission on the second PUSCH according to the time sequence of the multiple PUCCHs or the number sequence of the serving cell; or
按照UCI的优先级排序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输。According to the UCI priority ordering, multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
需要说明的是,终端1000能够实现本发明图2方法实施例中的各个过程,以及达到相同的有益效果,为避免重复,这里不再赘述。It should be noted that the terminal 1000 can implement each process in the method embodiment of FIG. 2 of the present invention and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
请参考图11,本发明实施例提供一种终端。如图11所示,终端1100包 括但不限于:射频单元1101、网络模块1102、音频输出单元1103、输入单元1104、传感器1105、显示单元1106、用户输入单元1107、接口单元1108、存储器1109、处理器1110、以及电源1111等部件。本领域技术人员可以理解,图11中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。在本发明实施例中,终端1100包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。Please refer to FIG. 11, an embodiment of the present invention provides a terminal. As shown in FIG. 11, the terminal 1100 includes but is not limited to: a radio frequency unit 1101, a network module 1102, an audio output unit 1103, an input unit 1104, a sensor 1105, a display unit 1106, a user input unit 1107, an interface unit 1108, a memory 1109, The device 1110, and the power supply 1111 and other components. Those skilled in the art can understand that the terminal structure shown in FIG. 11 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components. In the embodiment of the present invention, the terminal 1100 includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, and a pedometer.
其中,处理器1110,用于:Among them, the processor 1110 is used for:
在与第一上行控制信道PUCCH存在交叠的第一PUSCH不包含解调参考信号DMRS的情况下,执行如下任一项:In the case that the first PUSCH that overlaps the first uplink control channel PUCCH does not include the demodulation reference signal DMRS, any one of the following is performed:
不将第一上行控制信息UCI复用在所述第一PUSCH上传输,其中,所述第一UCI为所述第一PUCCH上待传输的UCI;Do not multiplex the first uplink control information UCI on the first PUSCH for transmission, where the first UCI is the UCI to be transmitted on the first PUCCH;
将所述第一UCI复用在第一PUSCH上传输,所述第一PUSCH用于传输所述第一UCI的映射方式与第一映射方式不同,且所述第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;The first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS The mapping method used to transmit UCI;
将所述第一UCI复用在第二PUSCH上传输,且所述第二PUSCH为包含DMRS的PUSCH。The first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
可选的,所述第二PUSCH包括如下至少一项:Optionally, the second PUSCH includes at least one of the following:
至少两次连续传输的PUSCH中的PUSCH;PUSCH among PUSCHs transmitted continuously at least twice;
满足预设时间要求的PUSCH;PUSCH that meets the preset time requirements;
与所述第一PUCCH存在交叠的PUSCH。There is an overlapping PUSCH with the first PUCCH.
可选的,所述第二PUSCH包括:Optionally, the second PUSCH includes:
至少两次连续传输的PUSCH中满足预设时间要求的PUSCH中的第一个PUSCH或者全部PUSCH;或者The first PUSCH or all PUSCHs in the PUSCH that meets the preset time requirement among the PUSCHs that are continuously transmitted at least twice; or
与所述第一PUCCH存在交叠的多个PUSCH中,在时域资源起始位置最早的PUSCH或者全部PUSCH。Among the multiple PUSCHs that overlap with the first PUCCH, the earliest PUSCH at the start position of the time domain resource or all PUSCHs.
可选的,处理器1110,具体用于:Optionally, the processor 1110 is specifically used for:
将所述第一UCI复用在第一PUSCH中的第一符号上传输,其中,所述第一符号为依据第三PUSCH包含的DMRS的位置确定的OFDM符号。The first UCI is multiplexed on the first symbol in the first PUSCH for transmission, where the first symbol is an OFDM symbol determined according to the position of the DMRS included in the third PUSCH.
可选的,所述第三PUSCH包含的DMRS与所述第一PUSCH时间最近。Optionally, the DMRS included in the third PUSCH is closest in time to the first PUSCH.
可选的,在所述第三PUSCH为位于所述第一PUSCH之前的PUSCH的情况下,所述第一OFDM符号为所述第一PUSCH的前Y个OFDM符号,所述Y为正整数;或者Optionally, in a case where the third PUSCH is a PUSCH located before the first PUSCH, the first OFDM symbol is the first Y OFDM symbols of the first PUSCH, and the Y is a positive integer; or
在所述第三PUSCH为位于所述第一PUSCH之后的PUSCH的情况下,所述第一OFDM符号为所述第一PUSCH的后Y个OFDM符号。In a case where the third PUSCH is a PUSCH located after the first PUSCH, the first OFDM symbol is the last Y OFDM symbols of the first PUSCH.
可选的,在执行将所述第一UCI复用在第一PUSCH上传输的情况下,所述第一PUSCH的β补偿参数值为网络侧指示的参数值。Optionally, in a case where the first UCI is multiplexed on the first PUSCH for transmission, the β compensation parameter value of the first PUSCH is a parameter value indicated by the network side.
可选的,在执行所述不将UCI复用在所述第一PUSCH上传输的情况下,处理器1110,还用于:Optionally, in the case of performing the transmission without multiplexing UCI on the first PUSCH, the processor 1110 is further configured to:
在所述第一PUCCH上传输所述第一UCI;Transmitting the first UCI on the first PUCCH;
不传输所述第一PUSCH。The first PUSCH is not transmitted.
可选的,处理器1110,具体用于:Optionally, the processor 1110 is specifically used for:
在所述第一PUSCH为至少两次传输的PUSCH中的部分PUSCH的情况下,不将所述第一UCI复用在所述至少两次传输的PUSCH上传输;或者In the case that the first PUSCH is a partial PUSCH of the PUSCH transmitted at least twice, the first UCI is not multiplexed on the PUSCH transmitted at least twice for transmission; or
不传输所述至少两次传输的PUSCH。The PUSCH transmitted at least twice is not transmitted.
可选的,在所述第一PUCCH与至少两个服务小区的PUSCH存在交叠,且所述第一PUSCH为所述至少两个服务小区中第一服务小区的PUSCH的情况下,所述第二PUSCH包括:Optionally, in the case where the first PUCCH overlaps the PUSCHs of at least two serving cells, and the first PUSCH is the PUSCH of the first serving cell of the at least two serving cells, the first PUSCH Two PUSCH includes:
所述第一服务小区中的PUSCH;或者The PUSCH in the first serving cell; or
第二服务小区中的PUSCH,所述第二服务小区为所述至少两个服务小区中除所述第一服务小区之外的服务小区。For the PUSCH in the second serving cell, the second serving cell is a serving cell other than the first serving cell among the at least two serving cells.
可选的,所述第二服务小区包括N个小区,N为大于1的整数;Optionally, the second serving cell includes N cells, and N is an integer greater than 1.
所述第二PUSCH为:所述N个小区的PUSCH中,起始时刻最早的PUSCH,或者服务小区索引最小的服务小区的PUSCH。The second PUSCH is: among the PUSCHs of the N cells, the PUSCH with the earliest start time, or the PUSCH of the serving cell with the smallest serving cell index.
可选的,所述第一PUSCH为至少两次传输的PUSCH中的部分或者全部PUSCH,且所述至少两次传输的PUSCH满足如下至少一项:Optionally, the first PUSCH is part or all of the PUSCH transmitted at least twice, and the PUSCH transmitted at least twice satisfies at least one of the following:
为连续传输的PUSCH;PUSCH for continuous transmission;
传输的数据块相同;The transmitted data block is the same;
包含的DMRS满足准共址QCL关系。The included DMRS satisfies the quasi co-location QCL relationship.
可选的,所述第一UCI包括混合自动重传请求确认HARQ-ACK信息、信道状态信息CSI和上行调度请求SR信息中的至少一项。Optionally, the first UCI includes at least one of HARQ-ACK information, channel state information CSI, and uplink scheduling request SR information.
可选的,所述第一PUCCH包括多个PUCCH,处理器1110,具体用于:Optionally, the first PUCCH includes multiple PUCCHs, and the processor 1110 is specifically configured to:
将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输。Multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
可选的,处理器1110,具体用于:Optionally, the processor 1110 is specifically used for:
按照所述多个PUCCH的时间顺序或者服务小区的编号顺序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输;或者Multiplex the multiple UCIs to be transmitted on the multiple PUCCHs on the second PUSCH for transmission on the second PUSCH according to the time sequence of the multiple PUCCHs or the number sequence of the serving cell; or
按照UCI的优先级排序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输。According to the UCI priority ordering, multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
需要说明的是,本实施例中上述终端1100可以实现本发明实施例中图2方法实施例中终端实现的各个过程,以及达到相同的有益效果,为避免重复,此处不再赘述。It should be noted that the foregoing terminal 1100 in this embodiment can implement various processes implemented by the terminal in the method embodiment of FIG. 2 in the embodiment of the present invention, and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
应理解的是,本发明实施例中,射频单元1101可用于收发信息或通话过程中,信号的接收和发送,具体的,将来自基站的下行数据接收后,给处理器1110处理;另外,将上行的数据发送给基站。通常,射频单元1101包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外,射频单元1101还可以通过无线通信系统与网络和其他设备通信。It should be understood that, in the embodiment of the present invention, the radio frequency unit 1101 can be used for receiving and sending signals during the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 1110; Uplink data is sent to the base station. Generally, the radio frequency unit 1101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 1101 can also communicate with the network and other devices through a wireless communication system.
终端通过网络模块1102为用户提供了无线的宽带互联网访问,如帮助用户收发电子邮件、浏览网页和访问流式媒体等。The terminal provides users with wireless broadband Internet access through the network module 1102, such as helping users to send and receive emails, browse web pages, and access streaming media.
音频输出单元1103可以将射频单元1101或网络模块1102接收的或者在存储器1109中存储的音频数据转换成音频信号并且输出为声音。而且,音频输出单元1103还可以提供与终端1100执行的特定功能相关的音频输出(例如,呼叫信号接收声音、消息接收声音等等)。音频输出单元1103包括扬声器、蜂鸣器以及受话器等。The audio output unit 1103 can convert the audio data received by the radio frequency unit 1101 or the network module 1102 or stored in the memory 1109 into audio signals and output them as sounds. Moreover, the audio output unit 1103 may also provide audio output related to a specific function performed by the terminal 1100 (for example, call signal reception sound, message reception sound, etc.). The audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.
输入单元1104用于接收音频或视频信号。输入单元1104可以包括图形处理器(Graphics Processing Unit,GPU)11041和麦克风11042,图形处理器11041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获 得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元1106上。经图形处理器11041处理后的图像帧可以存储在存储器1109(或其它存储介质)中或者经由射频单元1101或网络模块1102进行发送。麦克风11042可以接收声音,并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元1101发送到移动通信基站的格式输出。The input unit 1104 is used to receive audio or video signals. The input unit 1104 may include a graphics processing unit (GPU) 11041 and a microphone 11042, and the graphics processor 11041 is configured to respond to still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed. The processed image frame can be displayed on the display unit 1106. The image frame processed by the graphics processor 11041 may be stored in the memory 1109 (or other storage medium) or sent via the radio frequency unit 1101 or the network module 1102. The microphone 11042 can receive sound, and can process such sound into audio data. The processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 1101 for output in the case of a telephone call mode.
终端1100还包括至少一种传感器1105,比如光传感器、运动传感器以及其他传感器。具体地,光传感器包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板11061的亮度,接近传感器可在终端1100移动到耳边时,关闭显示面板11061和/或背光。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等;传感器1105还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等,在此不再赘述。The terminal 1100 further includes at least one sensor 1105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor. The ambient light sensor can adjust the brightness of the display panel 11061 according to the brightness of the ambient light. The proximity sensor can close the display panel 11061 and/or when the terminal 1100 is moved to the ear. Or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal gestures (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 1105 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
显示单元1106用于显示由用户输入的信息或提供给用户的信息。显示单元1106可包括显示面板11061,可以采用液晶显示器(Liquid Crystal Display,LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板11061。The display unit 1106 is used to display information input by the user or information provided to the user. The display unit 1106 may include a display panel 11061, and the display panel 11061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
用户输入单元1107可用于接收输入的数字或字符信息,以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地,用户输入单元1107包括触控面板11071以及其他输入设备11072。触控面板11071,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板11071上或在触控面板11071附近的操作)。触控面板11071可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器1110,接收处理器1110发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板11071。 除了触控面板11071,用户输入单元1107还可以包括其他输入设备11072。具体地,其他输入设备11072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。The user input unit 1107 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the terminal. Specifically, the user input unit 1107 includes a touch panel 11071 and other input devices 11072. The touch panel 11071, also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 11071 or near the touch panel 11071. operate). The touch panel 11071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 1110, the command sent by the processor 1110 is received and executed. In addition, the touch panel 11071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 11071, the user input unit 1107 may also include other input devices 11072. Specifically, other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
进一步的,触控面板11071可覆盖在显示面板11061上,当触控面板11071检测到在其上或附近的触摸操作后,传送给处理器1110以确定触摸事件的类型,随后处理器1110根据触摸事件的类型在显示面板11061上提供相应的视觉输出。虽然在图11中,触控面板11071与显示面板11061是作为两个独立的部件来实现终端的输入和输出功能,但是在某些实施例中,可以将触控面板11071与显示面板11061集成而实现终端的输入和输出功能,具体此处不做限定。Further, the touch panel 11071 can be overlaid on the display panel 11061. When the touch panel 11071 detects a touch operation on or near it, it transmits it to the processor 1110 to determine the type of the touch event, and then the processor 1110 determines the type of the touch event according to the touch. The type of event provides corresponding visual output on the display panel 11061. Although in FIG. 11, the touch panel 11071 and the display panel 11061 are used as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 11071 and the display panel 11061 may be integrated Realize the input and output functions of the terminal, the specifics are not limited here.
接口单元1108为外部装置与终端1100连接的接口。例如,外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元1108可以用于接收来自外部装置的输入(例如,数据信息、电力等等)并且将接收到的输入传输到终端1100内的一个或多个元件或者可以用于在终端1100和外部装置之间传输数据。The interface unit 1108 is an interface for connecting an external device and the terminal 1100. For example, the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc. The interface unit 1108 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 1100 or may be used to communicate between the terminal 1100 and the external device. Transfer data between.
存储器1109可用于存储软件程序以及各种数据。存储器1109可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外,存储器1109可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。The memory 1109 can be used to store software programs and various data. The memory 1109 may mainly include a storage program area and a storage data area. The storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc. In addition, the memory 1109 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
处理器1110是终端的控制中心,利用各种接口和线路连接整个终端的各个部分,通过运行或执行存储在存储器1109内的软件程序和/或模块,以及调用存储在存储器1109内的数据,执行终端的各种功能和处理数据,从而对终端进行整体监控。处理器1110可包括一个或多个处理单元;优选的,处理器1110可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序等,调制解调处理器主要处理无线通信。可以 理解的是,上述调制解调处理器也可以不集成到处理器1110中。The processor 1110 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. It executes by running or executing software programs and/or modules stored in the memory 1109, and calling data stored in the memory 1109. Various functions of the terminal and processing data, so as to monitor the terminal as a whole. The processor 1110 may include one or more processing units; preferably, the processor 1110 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem The processor mainly deals with wireless communication. It can be understood that the above-mentioned modem processor may not be integrated into the processor 1110.
终端1100还可以包括给各个部件供电的电源1111(比如电池),优选的,电源1111可以通过电源管理系统与处理器1110逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。The terminal 1100 may also include a power source 1111 (such as a battery) for supplying power to various components. Preferably, the power source 1111 may be logically connected to the processor 1110 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.
另外,终端1100包括一些未示出的功能模块,在此不再赘述。In addition, the terminal 1100 includes some functional modules not shown, which will not be repeated here.
优选的,本发明实施例还提供一种终端,包括处理器1110,存储器1109,存储在存储器1109上并可在所述处理器1110上运行的计算机程序,该计算机程序被处理器1110执行时实现上述方法实施例终端实现的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。Preferably, the embodiment of the present invention also provides a terminal, including a processor 1110, a memory 1109, a computer program stored in the memory 1109 and capable of running on the processor 1110, and the computer program is implemented when executed by the processor 1110. The various processes implemented by the terminal in the foregoing method embodiment can achieve the same technical effect. To avoid repetition, details are not described herein again.
本发明实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述通信处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。The embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, each process of the above-mentioned communication processing method embodiment is realized, and the same technology can be achieved. The effect, in order to avoid repetition, will not be repeated here. Wherein, the computer-readable storage medium, such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
可以理解的是,本公开描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,模块、单元、子模块、子单元等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processing,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。It can be understood that the embodiments described in the present disclosure can be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof. For hardware implementation, modules, units, sub-modules, sub-units, etc. can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, Other electronic units or combinations thereof that perform the functions described in this application.
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。It should be noted that in this article, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, It also includes other elements that are not explicitly listed, or elements inherent to the process, method, article, or device. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article, or device that includes the element.
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述 实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本发明各个实施例所述的方法。Through the description of the above implementation manners, those skilled in the art can clearly understand that the above-mentioned embodiment method can be implemented by means of software plus the necessary general hardware platform, of course, it can also be implemented by hardware, but in many cases the former is better.的实施方式。 Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present invention.
上面结合附图对本发明的实施例进行了描述,但是本发明并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本发明的启示下,在不脱离本发明宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本发明的保护之内。The embodiments of the present invention are described above with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative and not restrictive. Those of ordinary skill in the art are Under the enlightenment of the present invention, many forms can be made without departing from the purpose of the present invention and the scope of protection of the claims, and they all fall within the protection of the present invention.

Claims (32)

  1. 一种通信处理方法,应用于终端,包括:A communication processing method, applied to a terminal, includes:
    在与第一物理上行控制信道PUCCH存在交叠的第一物理上行共享信道PUSCH不包含解调参考信号DMRS的情况下,执行如下任一项:In the case where the first physical uplink shared channel PUSCH, which overlaps with the first physical uplink control channel PUCCH, does not contain the demodulation reference signal DMRS, any one of the following is performed:
    不将第一上行控制信息UCI复用在所述第一PUSCH上传输,其中,所述第一UCI为所述第一PUCCH上待传输的UCI;Do not multiplex the first uplink control information UCI on the first PUSCH for transmission, where the first UCI is the UCI to be transmitted on the first PUCCH;
    将所述第一UCI复用在第一PUSCH上传输,所述第一PUSCH用于传输所述第一UCI的映射方式与第一映射方式不同,且所述第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;The first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS The mapping method used to transmit UCI;
    将所述第一UCI复用在第二PUSCH上传输,且所述第二PUSCH为包含DMRS的PUSCH。The first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
  2. 根据权利要求1所述的方法,其中,所述第二PUSCH包括如下至少一项:The method according to claim 1, wherein the second PUSCH includes at least one of the following:
    至少两次连续传输的PUSCH中的PUSCH;PUSCH among PUSCHs transmitted continuously at least twice;
    满足预设时间要求的PUSCH;PUSCH that meets the preset time requirements;
    与所述第一PUCCH存在交叠的PUSCH。There is an overlapping PUSCH with the first PUCCH.
  3. 根据权利要求2所述的方法,其中,所述第二PUSCH包括:The method of claim 2, wherein the second PUSCH comprises:
    至少两次连续传输的PUSCH中满足预设时间要求的多个PUSCH中的第一个PUSCH或者全部PUSCH;或者The first PUSCH or all PUSCHs among the multiple PUSCHs that meet the preset time requirement among the PUSCHs that are continuously transmitted at least twice; or
    与所述第一PUCCH存在交叠的多个PUSCH中,在时域资源起始位置最早的PUSCH或者全部PUSCH。Among the multiple PUSCHs that overlap with the first PUCCH, the earliest PUSCH at the start position of the time domain resource or all PUSCHs.
  4. 根据权利要求1所述的方法,其中,所述将所述第一UCI复用在第一PUSCH上传输,包括:The method according to claim 1, wherein said multiplexing said first UCI on a first PUSCH for transmission comprises:
    将所述第一UCI复用在第一PUSCH中的第一符号上传输,其中,所述第一符号为依据第三PUSCH包含的DMRS的位置确定的正交频分复用OFDM符号。The first UCI is multiplexed on the first symbol in the first PUSCH for transmission, where the first symbol is an orthogonal frequency division multiplexing OFDM symbol determined according to the position of the DMRS included in the third PUSCH.
  5. 根据权利要求4所述的方法,其中,所述第三PUSCH包含的DMRS与所述第一PUSCH时间最近。The method according to claim 4, wherein the DMRS included in the third PUSCH is closest in time to the first PUSCH.
  6. 根据权利要求5所述的方法,其中,在所述第三PUSCH为位于所述第一PUSCH之前的PUSCH的情况下,所述第一OFDM符号为所述第一PUSCH的前Y个OFDM符号,所述Y为正整数;或者The method according to claim 5, wherein, in a case where the third PUSCH is a PUSCH located before the first PUSCH, the first OFDM symbol is the first Y OFDM symbols of the first PUSCH, The Y is a positive integer; or
    在所述第三PUSCH为位于所述第一PUSCH之后的PUSCH的情况下,所述第一OFDM符号为所述第一PUSCH的后Y个OFDM符号。In a case where the third PUSCH is a PUSCH located after the first PUSCH, the first OFDM symbol is the last Y OFDM symbols of the first PUSCH.
  7. 根据权利要求1所述的方法,其中,在执行将所述第一UCI复用在第一PUSCH上传输的情况下,所述第一PUSCH的β补偿参数值为网络侧指示的参数值。The method according to claim 1, wherein when the first UCI is multiplexed on the first PUSCH for transmission, the β compensation parameter value of the first PUSCH is a parameter value indicated by the network side.
  8. 根据权利要求1所述的方法,其中,在执行所述不将第一UCI复用在所述第一PUSCH上传输的情况下,所述方法还包括以下至少一项:The method according to claim 1, wherein, in the case of performing the transmission without multiplexing the first UCI on the first PUSCH, the method further comprises at least one of the following:
    在所述第一PUCCH上传输所述第一UCI;Transmitting the first UCI on the first PUCCH;
    不传输所述第一PUSCH。The first PUSCH is not transmitted.
  9. 根据权利要求1所述的方法,其中,所述不将第一UCI复用在所述第一PUSCH上传输,包括:The method according to claim 1, wherein the not multiplexing the first UCI on the first PUSCH for transmission comprises:
    在所述第一PUSCH为至少两次传输的PUSCH中的部分PUSCH的情况下,不将所述第一UCI复用在所述至少两次传输的PUSCH上传输;或者In the case that the first PUSCH is a partial PUSCH of the PUSCH transmitted at least twice, the first UCI is not multiplexed on the PUSCH transmitted at least twice for transmission; or
    不传输所述至少两次传输的PUSCH。The PUSCH transmitted at least twice is not transmitted.
  10. 根据权利要求1所述的方法,其中,在所述第一PUCCH与至少两个服务小区的PUSCH存在交叠,且所述第一PUSCH为所述至少两个服务小区中第一服务小区的PUSCH的情况下,所述第二PUSCH包括:The method according to claim 1, wherein there is overlap between the first PUCCH and the PUSCH of at least two serving cells, and the first PUSCH is the PUSCH of the first serving cell of the at least two serving cells In the case of, the second PUSCH includes:
    所述第一服务小区中的PUSCH;或者The PUSCH in the first serving cell; or
    第二服务小区中的PUSCH,所述第二服务小区为所述至少两个服务小区中除所述第一服务小区之外的服务小区。For the PUSCH in the second serving cell, the second serving cell is a serving cell other than the first serving cell among the at least two serving cells.
  11. 根据权利要求10所述的方法,其中,所述第二服务小区包括N个小区,N为大于1的整数;The method according to claim 10, wherein the second serving cell includes N cells, and N is an integer greater than 1;
    所述第二PUSCH为:所述N个小区的PUSCH中,起始时刻最早的PUSCH,或者服务小区索引最小的服务小区的PUSCH。The second PUSCH is: among the PUSCHs of the N cells, the PUSCH with the earliest start time, or the PUSCH of the serving cell with the smallest serving cell index.
  12. 根据权利要求1所述的方法,其中,所述第一PUSCH为至少两次传输的PUSCH中的部分或者全部PUSCH,且所述至少两次传输的PUSCH满 足如下至少一项:The method according to claim 1, wherein the first PUSCH is part or all of the PUSCH transmitted at least twice, and the PUSCH transmitted at least twice meets at least one of the following:
    为连续传输的PUSCH;PUSCH for continuous transmission;
    传输的数据块相同;The transmitted data block is the same;
    包含的DMRS满足准共址QCL关系。The included DMRS satisfies the quasi co-location QCL relationship.
  13. 根据权利要求1所述的方法,其中,所述第一UCI包括混合自动重传请求确认HARQ-ACK信息、信道状态信息CSI和上行调度请求SR信息中的至少一项。The method according to claim 1, wherein the first UCI includes at least one of HARQ-ACK information, channel state information CSI, and uplink scheduling request SR information.
  14. 根据权利要求1所述的方法,其中,所述第一PUCCH包括多个PUCCH,所述将所述第一UCI复用在第二PUSCH上传输,包括:The method according to claim 1, wherein the first PUCCH includes multiple PUCCHs, and the multiplexing of the first UCI on the second PUSCH for transmission includes:
    将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输。Multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
  15. 根据权利要求14所述的方法,其中,所述将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输,包括:The method according to claim 14, wherein the multiplexing the multiple UCIs to be transmitted on the multiple PUCCHs on the second PUSCH for transmission comprises:
    按照所述多个PUCCH的时间顺序或者服务小区的编号顺序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输;或者Multiplex the multiple UCIs to be transmitted on the multiple PUCCHs on the second PUSCH for transmission on the second PUSCH according to the time sequence of the multiple PUCCHs or the number sequence of the serving cell; or
    按照UCI的优先级排序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输。According to the UCI priority ordering, multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
  16. 一种终端,包括:A terminal, including:
    第一执行模块,用于在与第一物理上行控制信道PUCCH存在交叠的第一PUSCH不包含解调参考信号DMRS的情况下,执行如下任一项:The first execution module is configured to perform any one of the following when the first PUSCH that overlaps the first physical uplink control channel PUCCH does not contain the demodulation reference signal DMRS:
    不将第一上行控制信息UCI复用在所述第一PUSCH上传输,其中,所述第一UCI为所述第一PUCCH上待传输的UCI;Do not multiplex the first uplink control information UCI on the first PUSCH for transmission, where the first UCI is the UCI to be transmitted on the first PUCCH;
    将所述第一UCI复用在第一PUSCH上传输,所述第一PUSCH用于传输所述第一UCI的映射方式与第一映射方式不同,且所述第一映射方式为包含DMRS的PUSCH用于传输UCI的映射方式;The first UCI is multiplexed on the first PUSCH for transmission, and the first PUSCH is used to transmit the first UCI in a mapping manner different from the first mapping manner, and the first mapping manner is PUSCH including DMRS The mapping method used to transmit UCI;
    将所述第一UCI复用在第二PUSCH上传输,且所述第二PUSCH为包含DMRS的PUSCH。The first UCI is multiplexed on a second PUSCH for transmission, and the second PUSCH is a PUSCH including DMRS.
  17. 根据权利要求16所述的终端,其中,所述第二PUSCH包括如下至少一项:The terminal according to claim 16, wherein the second PUSCH includes at least one of the following:
    至少两次连续传输的PUSCH中的PUSCH;PUSCH among PUSCHs transmitted continuously at least twice;
    满足预设时间要求的PUSCH;PUSCH that meets the preset time requirements;
    与所述第一PUCCH存在交叠的PUSCH。There is an overlapping PUSCH with the first PUCCH.
  18. 根据权利要求17所述的终端,其中,所述第二PUSCH包括:The terminal according to claim 17, wherein the second PUSCH comprises:
    至少两次连续传输的PUSCH中满足预设时间要求的PUSCH中的第一个PUSCH或者全部PUSCH;或者The first PUSCH or all PUSCHs in the PUSCH that meets the preset time requirement among the PUSCHs that are continuously transmitted at least twice; or
    与所述第一PUCCH存在交叠的多个PUSCH中,在时域资源起始位置最早的PUSCH或者全部PUSCH。Among the multiple PUSCHs that overlap with the first PUCCH, the earliest PUSCH at the start position of the time domain resource or all PUSCHs.
  19. 根据权利要求16所述的终端,其中,所述第一执行模块,具体用于:The terminal according to claim 16, wherein the first execution module is specifically configured to:
    将所述第一UCI复用在第一PUSCH中的第一符号上传输,其中,所述第一符号为依据第三PUSCH包含的DMRS的位置确定的OFDM符号。The first UCI is multiplexed on the first symbol in the first PUSCH for transmission, where the first symbol is an OFDM symbol determined according to the position of the DMRS included in the third PUSCH.
  20. 根据权利要求19所述的终端,其中,所述第三PUSCH包含的DMRS与所述第一PUSCH时间最近。The terminal according to claim 19, wherein the DMRS included in the third PUSCH is closest in time to the first PUSCH.
  21. 根据权利要求20所述的终端,其中,在所述第三PUSCH为位于所述第一PUSCH之前的PUSCH的情况下,所述第一OFDM符号为所述第一PUSCH的前Y个OFDM符号,所述Y为正整数;或者The terminal according to claim 20, wherein, in a case where the third PUSCH is a PUSCH located before the first PUSCH, the first OFDM symbol is the first Y OFDM symbols of the first PUSCH, The Y is a positive integer; or
    在所述第三PUSCH为位于所述第一PUSCH之后的PUSCH的情况下,所述第一OFDM符号为所述第一PUSCH的后Y个OFDM符号。In a case where the third PUSCH is a PUSCH located after the first PUSCH, the first OFDM symbol is the last Y OFDM symbols of the first PUSCH.
  22. 根据权利要求16所述的终端,其中,在执行将所述第一UCI复用在第一PUSCH上传输的情况下,所述第一PUSCH的β补偿参数值为网络侧指示的参数值。The terminal according to claim 16, wherein when the first UCI is multiplexed on the first PUSCH for transmission, the β compensation parameter value of the first PUSCH is a parameter value indicated by the network side.
  23. 根据权利要求16所述的终端,其中,在执行所述不将UCI复用在所述第一PUSCH上传输的情况下,所述终端还包括:The terminal according to claim 16, wherein, in the case of performing the transmission without multiplexing UCI on the first PUSCH, the terminal further comprises:
    第二执行模块,用于执行以下至少一项:The second execution module is used to execute at least one of the following:
    在所述第一PUCCH上传输所述第一UCI;Transmitting the first UCI on the first PUCCH;
    不传输所述第一PUSCH。The first PUSCH is not transmitted.
  24. 根据权利要求16所述的终端,其中,所述第一执行模块,具体用于:The terminal according to claim 16, wherein the first execution module is specifically configured to:
    在所述第一PUSCH为至少两次传输的PUSCH中的部分PUSCH的情况下,不将所述第一UCI复用在所述至少两次传输的PUSCH上传输;或者In the case that the first PUSCH is a partial PUSCH of the PUSCH transmitted at least twice, the first UCI is not multiplexed on the PUSCH transmitted at least twice for transmission; or
    不传输所述至少两次传输的PUSCH。The PUSCH transmitted at least twice is not transmitted.
  25. 根据权利要求16所述的终端,其中,在所述第一PUCCH与至少两个服务小区的PUSCH存在交叠,且所述第一PUSCH为所述至少两个服务小区中第一服务小区的PUSCH的情况下,所述第二PUSCH包括:The terminal according to claim 16, wherein there is overlap between the first PUCCH and the PUSCH of at least two serving cells, and the first PUSCH is the PUSCH of the first serving cell of the at least two serving cells In the case of, the second PUSCH includes:
    所述第一服务小区中的PUSCH;或者The PUSCH in the first serving cell; or
    第二服务小区中的PUSCH,所述第二服务小区为所述至少两个服务小区中除所述第一服务小区之外的服务小区。For the PUSCH in the second serving cell, the second serving cell is a serving cell other than the first serving cell among the at least two serving cells.
  26. 根据权利要求25所述的终端,其中,所述第二服务小区包括N个小区,N为大于1的整数;The terminal according to claim 25, wherein the second serving cell includes N cells, and N is an integer greater than 1;
    所述第二PUSCH为:所述N个小区的PUSCH中,起始时刻最早的PUSCH,或者服务小区索引最小的服务小区的PUSCH。The second PUSCH is: among the PUSCHs of the N cells, the PUSCH with the earliest start time, or the PUSCH of the serving cell with the smallest serving cell index.
  27. 根据权利要求16所述的终端,其中,所述第一PUSCH为至少两次传输的PUSCH中的部分或者全部PUSCH,且所述至少两次传输的PUSCH满足如下至少一项:The terminal according to claim 16, wherein the first PUSCH is part or all of the PUSCH transmitted at least twice, and the PUSCH transmitted at least twice satisfies at least one of the following:
    为连续传输的PUSCH;PUSCH for continuous transmission;
    传输的数据块相同;The transmitted data block is the same;
    包含的DMRS满足准共址QCL关系。The included DMRS satisfies the quasi co-location QCL relationship.
  28. 根据权利要求16所述的终端,其中,所述第一UCI包括混合自动重传请求确认HARQ-ACK信息、信道状态信息CSI和上行调度请求SR信息中的至少一项。The terminal according to claim 16, wherein the first UCI includes at least one of HARQ-ACK information, channel state information CSI, and uplink scheduling request SR information.
  29. 根据权利要求16所述的终端,其中,所述第一执行模块,具体用于:The terminal according to claim 16, wherein the first execution module is specifically configured to:
    将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输。Multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
  30. 根据权利要求29所述的终端,其中,所述第一执行模块,具体用于:The terminal according to claim 29, wherein the first execution module is specifically configured to:
    按照所述多个PUCCH的时间顺序或者服务小区的编号顺序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输;或者Multiplex the multiple UCIs to be transmitted on the multiple PUCCHs on the second PUSCH for transmission on the second PUSCH according to the time sequence of the multiple PUCCHs or the number sequence of the serving cell; or
    按照UCI的优先级排序,将所述多个PUCCH上待传输的多个UCI复用在所述第二PUSCH上传输。According to the UCI priority ordering, multiple UCIs to be transmitted on the multiple PUCCHs are multiplexed on the second PUSCH for transmission.
  31. 一种终端,包括处理器、存储器及存储在所述存储器上并可在所述处 理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至15中任一项所述的通信处理方法的步骤。A terminal, comprising a processor, a memory, and a computer program stored on the memory and capable of running on the processor. The computer program is executed by the processor to implement any one of claims 1 to 15 The steps of the communication processing method described in the item.
  32. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至15中任一项所述的通信处理方法的步骤。A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the communication processing method according to any one of claims 1 to 15 is implemented step.
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