WO2023030349A1 - 一种被用于无线通信的节点中的方法和装置 - Google Patents

一种被用于无线通信的节点中的方法和装置 Download PDF

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Publication number
WO2023030349A1
WO2023030349A1 PCT/CN2022/116018 CN2022116018W WO2023030349A1 WO 2023030349 A1 WO2023030349 A1 WO 2023030349A1 CN 2022116018 W CN2022116018 W CN 2022116018W WO 2023030349 A1 WO2023030349 A1 WO 2023030349A1
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signal
time
frequency resource
target
resource block
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PCT/CN2022/116018
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English (en)
French (fr)
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武露
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上海推络通信科技合伙企业(有限合伙)
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Priority to CN202280006914.1A priority Critical patent/CN116325969A/zh
Publication of WO2023030349A1 publication Critical patent/WO2023030349A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading

Definitions

  • the present application relates to a transmission method and device in a wireless communication system, especially a wireless signal transmission method and device in a wireless communication system supporting a cellular network.
  • the NR New Radio, WI (Work Item, work item) of the coverage enhancement (enhancement) of Release 17 of the new air interface.
  • PUSCH Physical Uplink Shared CHannel, Physical Uplink Shared CHannel
  • PUCCH Physical Uplink Control CHannel, Physical Uplink Control Channel
  • the inventor found through research that, when the sum of the sending powers of multiple signals exceeds the maximum sending power, how to determine which signals are to be abandoned to meet the limit of the maximum sending power is a key issue.
  • the present application discloses a solution. It should be noted that although the above description uses uplink as an example, the present application is also applicable to other scenarios such as downlink and sidelink, and achieves similar technical effects in uplink. In addition, adopting a unified solution for different scenarios (including but not limited to uplink, downlink and accompanying link) also helps to reduce hardware complexity and cost. In the case of no conflict, the embodiments and features in any node of the present application can be applied to any other node, and vice versa. In the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.
  • the present application discloses a method used in a first node of wireless communication, which is characterized in that it includes:
  • the first signaling is used to indicate a first time-frequency resource block
  • the second signaling is used to indicate a second time-frequency resource block
  • the first time-frequency resource block and the second time-frequency resource block The frequency resource blocks are respectively assigned to the first signal and the second signal; both the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least one symbol
  • the second A serving cell is a serving cell in the first cell group, and the second serving cell is a serving cell in the first cell group
  • the transmission power of the first signal is equal to a first power value
  • the second serving cell is a serving cell in the first cell group
  • the transmission power of the second signal is equal to the second power value, the linear value of the first power value is not greater than the linear value of the first maximum transmission power value, and the linear value of the second power value is not greater than the first maximum transmission power
  • the linear value of the value, the sum of the linear value of the first power value and the linear value of the second power value is greater than the linear value of the first maximum
  • the problem to be solved in the present application includes: when the sum of the sending powers of multiple signals exceeds the maximum sending power, how to determine which signals are to be abandoned to meet the limit of the maximum sending power.
  • the problems to be solved in this application include: in order to enhance the coverage of uplink transmission, the 3GPP RAN1# meeting has agreed to support power consistency and phase continuity between multiple transmissions in a time window; when a transmission opportunity When the sum of the transmission powers of multiple signals in the above exceeds the maximum transmission power, how to consider the transmission in this time window when determining which signals are to be abandoned for transmission.
  • the multiple transmissions are multiple PUSCH transmissions.
  • the multiple transmissions are multiple PUCCH transmissions.
  • the multiple transmissions are multiple PUSCH repetitions (repetition).
  • the multiple transmissions are multiple PUCCH repetitions.
  • the essence of the above method is that when the sum of the transmission powers of multiple signals in one transmission opportunity exceeds the maximum transmission power, a signal that is maintained to be consistent in power and phase continuous with another signal is prioritized distribute power.
  • the advantage of adopting the above method is that a transmission for coverage enhancement is preferentially allocated power, which ensures the reliability of a transmission for coverage enhancement.
  • the first signal and the second signal have the same priority.
  • both the first signal and the second signal carry HARQ-ACK information.
  • the target signal is a signal satisfying the first condition among the first signal and the second signal, and the transmission power of the target signal is equal to a target power value; when When the target signal is the first signal, the target signaling is the first signaling, the target time-frequency resource block is the first time-frequency resource block, and the target power value is the first power value ; when the target signal is the second signal, the target signaling is the second signaling, the target time-frequency resource block is the second time-frequency resource block, and the target power value is The second power value; the target signaling is used to indicate N time-frequency resource blocks, the N time-frequency resource blocks are respectively reserved for N signals, and the N time-frequency resource blocks are Domains all belong to the first time window, the N signals are maintained with consistent power and continuous phase, the target time-frequency resource block is one of the N time-frequency resource blocks, and the target signal is the N One of the signals; N is a positive integer greater than 1.
  • the target power value is equal to the sending power of the first signal among the N signals.
  • N1 signals among the N signals are abandoned for transmission; the starting moment of the first time window is the starting moment of the N time-frequency resource blocks, so The target power value is the sending power of the first signal out of the N1 signals among the N signals.
  • the target time-frequency resource block and the third time-frequency resource block are two time-frequency resource blocks in the N time-frequency resource blocks respectively, and the third signal is one of the N signals A signal sent in the third time-frequency resource block; the same demodulation reference signal is used to demodulate the target signal and the third signal, and the same demodulation reference signal includes the first demodulation reference signal A demodulation reference signal and the second demodulation reference signal.
  • the essence of the above method is that: the target signal and the third signal are maintained with consistent power and continuous phase, and their demodulation reference signals are shared.
  • the advantage of adopting the above method is that the accuracy of channel estimation is improved, and the reliability of transmission is improved.
  • the present application discloses a method used in a second node of wireless communication, which is characterized in that it includes:
  • the first signaling is used to indicate a first time-frequency resource block
  • the second signaling is used to indicate a second time-frequency resource block
  • the first time-frequency resource block and the second time-frequency resource block The frequency resource blocks are respectively assigned to the first signal and the second signal; both the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least one symbol
  • the second A serving cell is a serving cell in the first cell group, and the second serving cell is a serving cell in the first cell group
  • the transmission power of the first signal is equal to a first power value
  • the second serving cell is a serving cell in the first cell group
  • the transmission power of the second signal is equal to the second power value, the linear value of the first power value is not greater than the linear value of the first maximum transmission power value, and the linear value of the second power value is not greater than the first maximum transmission power
  • the linear value of the value, the sum of the linear value of the first power value and the linear value of the second power value is greater than the linear value of the first maximum
  • the first signal and the second signal have the same priority.
  • both the first signal and the second signal carry HARQ-ACK information.
  • the target signal is a signal satisfying the first condition among the first signal and the second signal, and the transmission power of the target signal is equal to a target power value; when When the target signal is the first signal, the target signaling is the first signaling, the target time-frequency resource block is the first time-frequency resource block, and the target power value is the first power value ; when the target signal is the second signal, the target signaling is the second signaling, the target time-frequency resource block is the second time-frequency resource block, and the target power value is The second power value; the target signaling is used to indicate N time-frequency resource blocks, the N time-frequency resource blocks are respectively reserved for N signals, and the N time-frequency resource blocks are Domains all belong to the first time window, the N signals are maintained with consistent power and continuous phase, the target time-frequency resource block is one of the N time-frequency resource blocks, and the target signal is the N One of the signals; N is a positive integer greater than 1.
  • the target power value is equal to the sending power of the first signal among the N signals.
  • N1 signals among the N signals are abandoned for transmission; the starting moment of the first time window is the starting moment of the N time-frequency resource blocks, so The target power value is the sending power of the first signal out of the N1 signals among the N signals.
  • the target time-frequency resource block and the third time-frequency resource block are two time-frequency resource blocks in the N time-frequency resource blocks respectively, and the third signal is one of the N signals A signal sent in the third time-frequency resource block; the same demodulation reference signal is used to demodulate the target signal and the third signal, and the same demodulation reference signal includes the first demodulation reference signal A demodulation reference signal and the second demodulation reference signal.
  • the present application discloses a first node device used for wireless communication, which is characterized in that it includes:
  • the first receiver receives the first signaling and the second signaling
  • the first transmitter when only the first signal of the first signal and the second signal satisfies the first condition, transmit the first signal in the first serving cell and refrain from sending the first signal in the second serving cell.
  • second signal when only the second signal among the first signal and the second signal satisfies the first condition, giving up sending the first signal and the first signal in the first serving cell sending the second signal in the second serving cell;
  • the first signaling is used to indicate a first time-frequency resource block
  • the second signaling is used to indicate a second time-frequency resource block
  • the first time-frequency resource block and the second time-frequency resource block The frequency resource blocks are respectively assigned to the first signal and the second signal; both the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least one symbol
  • the second A serving cell is a serving cell in the first cell group, and the second serving cell is a serving cell in the first cell group
  • the transmission power of the first signal is equal to a first power value
  • the second serving cell is a serving cell in the first cell group
  • the transmission power of the second signal is equal to the second power value, the linear value of the first power value is not greater than the linear value of the first maximum transmission power value, and the linear value of the second power value is not greater than the first maximum transmission power
  • the linear value of the value, the sum of the linear value of the first power value and the linear value of the second power value is greater than the linear value of the first maximum
  • the present application discloses a second node device used for wireless communication, which is characterized in that it includes:
  • a second transmitter sending the first signaling and the second signaling
  • a second receiver when only the first signal of the first signal and the second signal satisfies the first condition, receiving the first signal in the first serving cell and not detecting the first signal in the second serving cell the second signal; when only the second signal of the first signal and the second signal satisfies the first condition, the first signal and the second signal are not detected in the first serving cell receiving the second signal in the second serving cell;
  • the first signaling is used to indicate a first time-frequency resource block
  • the second signaling is used to indicate a second time-frequency resource block
  • the first time-frequency resource block and the second time-frequency resource block The frequency resource blocks are respectively assigned to the first signal and the second signal; both the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least one symbol
  • the second A serving cell is a serving cell in the first cell group, and the second serving cell is a serving cell in the first cell group
  • the transmission power of the first signal is equal to a first power value
  • the second serving cell is a serving cell in the first cell group
  • the transmission power of the second signal is equal to the second power value, the linear value of the first power value is not greater than the linear value of the first maximum transmission power value, and the linear value of the second power value is not greater than the first maximum transmission power
  • the linear value of the value, the sum of the linear value of the first power value and the linear value of the second power value is greater than the linear value of the first maximum
  • this application has the following advantages:
  • FIG. 1 shows a flowchart of first signaling, second signaling, first signal and second signal according to an embodiment of the present application
  • FIG. 2 shows a schematic diagram of a network architecture according to an embodiment of the present application
  • FIG. 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application
  • Fig. 4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application
  • Figure 5 shows a flow chart of transmission according to one embodiment of the present application
  • FIG. 6 shows a schematic diagram of the relationship between the first signal and the second signal according to an embodiment of the present application, which signal is abandoned and the first condition;
  • FIG. 7 shows a schematic diagram of a first signal and a second signal according to an embodiment of the present application.
  • Fig. 8 shows a schematic diagram of a first signal and a second signal according to another embodiment of the present application.
  • FIG. 9 shows a schematic diagram of the relationship between a target signal and a first time window according to an embodiment of the present application.
  • FIG. 10 shows a schematic diagram of a target power value according to an embodiment of the present application.
  • Fig. 11 shows a schematic diagram of a target power value according to another embodiment of the present application.
  • FIG. 12 shows a structural block diagram of a processing device used in a first node device according to an embodiment of the present application
  • Fig. 13 shows a structural block diagram of a processing apparatus for a device in a second node according to an embodiment of the present application.
  • Embodiment 1 illustrates a flowchart of the first signaling, the second signaling, the first signal and the second signal according to an embodiment of the present application, as shown in FIG. 1 .
  • each box represents a step.
  • the first node in this application receives the first signaling and the second signaling in step 101; in step 102 when only the first signal in the first signal and the second signal When the first condition is met, sending the first signal in the first serving cell and giving up sending the second signal in the second serving cell; when only the first signal and the second signal are the When the second signal satisfies the first condition, giving up sending the first signal in the first serving cell and sending the second signal in the second serving cell; wherein the first signaling is used to indicate a first time-frequency resource block, and the second signaling is used to indicate a second time-frequency resource block; the first time-frequency resource block and the second time-frequency resource block are allocated to the The first signal and the second signal; both the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least one symbol; the first serving cell is a first cell group A serving cell in the first cell group, the second serving cell is a serving cell in the first cell group; the transmission power of the first signal is equal to the first
  • the first signaling is higher layer signaling.
  • the first signaling is RRC signaling.
  • the first signaling is physical layer signaling.
  • the first signaling is a DCI (downlink control information, Downlink Control Information) signaling.
  • DCI downlink control information, Downlink Control Information
  • the first signaling is an uplink DCI signaling.
  • the first signaling is a downlink DCI signaling.
  • the first signaling is a DCI signaling for scheduling a PUSCH (Physical Uplink Shared CHannel, Physical Uplink Shared CHannel).
  • the first signaling is a DCI signaling for scheduling a PDSCH (Physical Downlink Shared CHannel, physical downlink shared channel).
  • PDSCH Physical Downlink Shared CHannel, physical downlink shared channel
  • the first signal carries a first bit block.
  • the first signal carries first control information.
  • the first signal carries a first bit block and first control information.
  • the first bit block includes at least one bit.
  • the first bit block includes a transport block (TB, Transport Block).
  • TB transport block
  • the first bit block includes at least one transport block (TB, Transport Block).
  • the first bit block includes at least one CBG (Code Block Group, code block group).
  • the first control information includes HARQ-ACK information.
  • the first control information includes at least one of HARQ-ACK information, a scheduling request (Scheduling Request, SR) or a link recovery request (Link Recovery Request, LRR).
  • HARQ-ACK information includes at least one of HARQ-ACK information, a scheduling request (Scheduling Request, SR) or a link recovery request (Link Recovery Request, LRR).
  • SR scheduling request
  • LRR link recovery request
  • the first signal is transmitted on a PUSCH.
  • the first signal includes a PUSCH transmission.
  • the first signal includes a PUSCH transmission carrying HARQ-ACK information.
  • the first signal includes a PUSCH transmission carrying first control information.
  • the first signal is transmitted on the PUCCH.
  • the first signal includes a PUCCH transmission.
  • the first signal includes a PUCCH transmission carrying HARQ-ACK information.
  • the first signal includes a PUCCH transmission carrying first control information.
  • the meaning of the sentence "a given signal carries a given bit block” means: a given bit set includes a given bit block, and the given bit set is sequentially subjected to CRC addition (CRC Insertion), channel coding (Channel Coding), Rate Matching, Scrambling, Modulation, Layer Mapping, Precoding, Mapping to Resource Element, OFDM baseband signal generation ( OFDMBaseband Signal Generation), a given signal is obtained after Modulation and Upconversion.
  • CRC addition CRC Insertion
  • channel coding Channel Coding
  • Rate Matching Scrambling
  • Modulation Modulation
  • Layer Mapping Precoding
  • Mapping to Resource Element OFDM baseband signal generation
  • OFDMBaseband Signal Generation OFDMBaseband Signal Generation
  • the meaning of the sentence "a given signal carries a given bit block” means: a given bit set includes a given bit block, and the given bit set is sequentially subjected to CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), precoding (Precoding), mapping to virtual resource blocks (Mapping to Virtual Resource Blocks), from virtual resources Blocks are mapped to physical resource blocks (Mapping from Virtual to Physical Resource Blocks), OFDM baseband signal generation (OFDM Baseband Signal Generation), and a given signal is obtained after modulation and upconversion (Modulation and Upconversion).
  • the meaning of the sentence "a given signal carries a given bit block” means: a given bit set includes a given bit block, and the given bit set is sequentially added through CRC (CRC Insertion), segmented (Segmentation) ), coding block-level CRC addition (CRC Insertion), channel coding (Channel Coding), rate matching (Rate Matching), concatenation (Concatenation), scrambling (Scrambling), modulation (Modulation), layer mapping (Layer Mapping), pre- Coding (Precoding), mapping to resource elements (Mapping to Resource Element), OFDM baseband signal generation (OFDM Baseband Signal Generation), modulation and upconversion (Modulation and Upconversion) to obtain a given signal.
  • the meaning of the sentence "the first signaling is used to indicate the first time-frequency resource block” includes: the first signaling explicitly indicates the first time-frequency resource block.
  • the meaning of the sentence "the first signaling is used to indicate the first time-frequency resource block” includes: the first signaling implicitly indicates the first time-frequency resource block.
  • the meaning of the sentence "the first signaling is used to indicate the first time-frequency resource block” includes: the first signaling implicitly indicates the index of the first time-frequency resource block.
  • the index of the first time-frequency resource block is an index of a PUCCH resource.
  • the meaning of the sentence "the first signaling is used to indicate the first time-frequency resource block” includes: the first signaling indicates M1 time-frequency resource blocks, and the first time-frequency The resource block is one of the M1 time-frequency resource blocks, and M1 is a positive integer greater than 1.
  • the meaning of the sentence "the first signaling is used to indicate the first time-frequency resource block” includes: the first signaling indicates the time-domain resource occupied by the first time-frequency resource block , and the first signaling indicates frequency domain resources occupied by the first time-frequency resource block.
  • the meaning of the sentence "the first signaling is used to indicate the first time-frequency resource block” includes: the first signaling includes a first field and a second field, and the first signaling The first field in the signaling indicates the time-domain resource occupied by the first time-frequency resource block, and the second field in the first signaling indicates the frequency-domain resource occupied by the first time-frequency resource block , the first field includes at least one bit, and the second field includes at least one bit.
  • the meaning of the sentence "the first signaling is used to indicate the first time-frequency resource block” includes: the first signaling includes a third field, and all The third field indicates the index of the first time-frequency resource block.
  • the number of bits included in the first field is configured by a higher layer parameter.
  • the number of bits included in the first field is configured by an RRC parameter.
  • the first domain is a Time domain resource assignment domain.
  • the number of bits included in the second field is configured by a higher layer parameter.
  • the number of bits included in the second field is configured by an RRC parameter.
  • the second domain is a Frequency domain resource assignment domain.
  • the number of bits included in the third field is configured by a higher layer parameter.
  • the number of bits included in the third field is configured by an RRC parameter.
  • the third field is a PUCCH resource indicator field.
  • Time domain resource assignment domain For the specific definition of the Time domain resource assignment domain, refer to Chapter 7.3.1 of 3GPP TS 38.212.
  • Frequency domain resource assignment domain refers to Chapter 7.3.1 of 3GPP TS 38.212.
  • the meaning of the sentence "indicating the time-domain resource occupied by the first time-frequency resource block” includes: indicating the start symbol and the number of symbols occupied by the first time-frequency resource block in the time domain;
  • the meaning of the sentence "indicating the frequency domain resource occupied by the first time-frequency resource block” includes: indicating the resource block (Resource Block, RB) occupied by the first time-frequency resource block in the frequency domain.
  • the meaning of the sentence "indicating the time-domain resource occupied by the first time-frequency resource block” includes: indicating the start of the time-domain occupation of the first time-frequency resource block among the M1 time-frequency resource blocks symbol and number of symbols, the first time-frequency resource block is one of the M1 time-frequency resource blocks, M1 is a positive integer greater than 1; the sentence "indicates the frequency occupied by the first time-frequency resource block
  • domain resource includes: indicating the resource block occupied by the first time-frequency resource block in the frequency domain among the M1 time-frequency resource blocks, and the first time-frequency resource block is one of the M1 time-frequency resource blocks , M1 is a positive integer greater than 1.
  • the first signaling also indicates the M1.
  • the M1 is indicated by a higher layer parameter.
  • the M1 is indicated by an RRC parameter.
  • the M1 is not smaller than the N in the present application.
  • the M1 is equal to the N in this application.
  • the M1 time-frequency resource blocks are orthogonal to each other in the time domain.
  • time-frequency resource blocks among the M1 time-frequency resource blocks that are overlapped in the time domain (that is, non-orthogonal).
  • two time-frequency resource blocks among the M1 time-frequency resource blocks overlap partially or completely in the time domain.
  • the M1 time-frequency resource blocks respectively occupy the same number of symbols in the time domain.
  • two time-frequency resource blocks among the M1 time-frequency resource blocks respectively occupy the same number of symbols in the time domain.
  • two time-frequency resource blocks among the M1 time-frequency resource blocks occupy different numbers of symbols in the time domain.
  • any time-frequency resource block in the M1 time-frequency resource blocks occupies at least one symbol in the time domain.
  • any time-frequency resource block in the M1 time-frequency resource blocks occupies one or more consecutive symbols in the time domain.
  • any time-frequency resource block in the M1 time-frequency resource blocks occupies more than one continuous symbol in the time domain.
  • any time-frequency resource block in the M1 time-frequency resource blocks occupies at least one resource block in the frequency domain.
  • any time-frequency resource block in the M1 time-frequency resource blocks occupies at least one subcarrier in the frequency domain.
  • the phrase "the first time-frequency resource block” means: the earliest time-frequency resource block.
  • the phrase "the first time-frequency resource block” means: the first time-frequency resource block sorted according to the first rule.
  • the first rule includes time.
  • the first rule includes time from early to late.
  • the first rule includes frequency before time.
  • the first rule includes time before frequency.
  • frequency first and then time means: the frequency goes from low to high first, and then the time goes from early to late.
  • frequency first and then time means: the frequency goes from high to low first, and then the time goes from early to late.
  • time first and then frequency means: first the time goes from early to late, and then the frequency goes from low to high.
  • time first and then frequency means: first the time goes from early to late, and then the frequency goes from high to low.
  • the first time-frequency resource block occupies at least one symbol in the time domain.
  • the first time-frequency resource block occupies one or more consecutive symbols in the time domain.
  • the first time-frequency resource block occupies more than one continuous symbol in the time domain.
  • the first time-frequency resource block occupies at least one resource block in the frequency domain.
  • the first time-frequency resource block occupies at least one subcarrier in the frequency domain.
  • the symbols are single carrier symbols.
  • the symbols are multi-carrier symbols.
  • the multi-carrier symbol is an OFDM (Orthogonal Frequency Division Multiplexing, Orthogonal Frequency Division Multiplexing) symbol.
  • the multi-carrier symbol is an SC-FDMA (Single Carrier-Frequency Division Multiple Access, single carrier frequency division multiple access) symbol.
  • SC-FDMA Single Carrier-Frequency Division Multiple Access, single carrier frequency division multiple access
  • the multi-carrier symbol is a DFT-S-OFDM (Discrete Fourier Transform Spread OFDM, Discrete Fourier Transform Orthogonal Frequency Division Multiplexing) symbol.
  • DFT-S-OFDM Discrete Fourier Transform Spread OFDM, Discrete Fourier Transform Orthogonal Frequency Division Multiplexing
  • the multi-carrier symbol is an FBMC (Filter BankMulti Carrier, filter bank multi-carrier) symbol.
  • FBMC Filter BankMulti Carrier, filter bank multi-carrier
  • the multi-carrier symbol includes a CP (Cyclic Prefix, cyclic prefix).
  • the second signaling is higher layer signaling.
  • the second signaling is RRC signaling.
  • the second signaling is physical layer signaling.
  • the second signaling is a DCI (downlink control information, Downlink Control Information) signaling.
  • DCI downlink control information, Downlink Control Information
  • the second signaling is an uplink DCI signaling.
  • the second signaling is a downlink DCI signaling.
  • the second signaling is a DCI signaling for scheduling a PUSCH (Physical Uplink Shared CHannel, physical uplink shared channel).
  • PUSCH Physical Uplink Shared CHannel, physical uplink shared channel
  • the second signaling is a DCI signaling for scheduling a PDSCH (Physical Downlink Shared CHannel, Physical Downlink Shared CHannel).
  • the second signal carries a second bit block.
  • the second signal carries second control information.
  • the second signal carries a second bit block and second control information.
  • the first signal carries a first bit block and first control information
  • the second signal carries a second bit block and second control information
  • the type of the control information included in the second control information is the same as the type of the control information included in the first control information.
  • the second control information and the first control information include at least one piece of control information of the same type.
  • the first control information includes at least one of HARQ-ACK information, a scheduling request (Scheduling Request, SR) or a link recovery request (Link Recovery Request, LRR), and the second control information includes At least one of HARQ-ACK information, a scheduling request (Scheduling Request, SR) or a link recovery request (Link Recovery Request, LRR).
  • the first control information includes HARQ-ACK information
  • the second control information includes HARQ-ACK information
  • the type of the control information includes HARQ-ACK information.
  • the type of the control information includes at least one of HARQ-ACK information, a scheduling request (Scheduling Request, SR) or a link recovery request (Link Recovery Request, LRR).
  • the type of the control information includes HARQ-ACK information, a scheduling request (Scheduling Request, SR) and a link recovery request (Link Recovery Request, LRR).
  • the type of the control information includes HARQ-ACK information, scheduling request (Scheduling Request, SR), link recovery request (Link Recovery Request, LRR) or channel state information (Channel State Information, CSI) at least one.
  • the type of the control information includes HARQ-ACK information, scheduling request (Scheduling Request, SR), link recovery request (Link Recovery Request, LRR) and channel state information (Channel State Information, CSI).
  • the second bit block includes at least one bit.
  • the second bit block includes a transport block (TB, Transport Block).
  • TB Transport Block
  • the second bit block includes at least one transport block (TB, Transport Block).
  • the second bit block includes at least one CBG (Code Block Group, code block group).
  • the second control information includes HARQ-ACK information.
  • the second control information includes at least one of HARQ-ACK information, a scheduling request (Scheduling Request, SR) or a link recovery request (Link Recovery Request, LRR).
  • HARQ-ACK information includes at least one of HARQ-ACK information, a scheduling request (Scheduling Request, SR) or a link recovery request (Link Recovery Request, LRR).
  • the second signal is transmitted on the PUSCH.
  • the second signal includes a PUSCH transmission.
  • the second signal includes a PUSCH transmission carrying HARQ-ACK information.
  • the first signal includes a PUSCH transmission carrying HARQ-ACK information
  • the second signal includes a PUSCH transmission carrying HARQ-ACK information
  • the second signal includes a PUSCH transmission carrying second control information.
  • the first signal includes a PUSCH transmission carrying first control information
  • the second signal includes a PUSCH transmission carrying second control information
  • the first signal includes a PUSCH transmission carrying first control information or a PUCCH transmission carrying HARQ-ACK information
  • the second signal includes a PUSCH transmission carrying second control information or a PUSCH transmission carrying HARQ-ACK information.
  • - PUCCH transmission of ACK information includes a PUSCH transmission carrying first control information or a PUCCH transmission carrying HARQ-ACK information.
  • the first signal includes a PUSCH transmission carrying at least one of HARQ-ACK information, a scheduling request, or a link recovery request or a PUCCH transmission carrying HARQ-ACK information
  • the second signal includes A PUSCH transmission carrying at least one of HARQ-ACK information, a scheduling request, or a link recovery request, or a PUCCH transmission carrying HARQ-ACK information.
  • the second signal is transmitted on the PUCCH.
  • the second signal includes a PUCCH transmission.
  • the second signal includes a PUCCH transmission carrying HARQ-ACK information.
  • the first signal includes a PUCCH transmission carrying HARQ-ACK information
  • the second signal includes a PUCCH transmission carrying HARQ-ACK information
  • the second signal includes a PUCCH transmission carrying the second control information.
  • the first signal includes a PUCCH transmission carrying first control information
  • the second signal includes a PUCCH transmission carrying second control information
  • the type of control information included in the second control information and Types of control information included in the first control information are the same.
  • the first signal includes a PUCCH transmission carrying HARQ-ACK information
  • the second signal includes a PUCCH transmission carrying HARQ-ACK information
  • the meaning of the sentence "the second signaling is used to indicate the second time-frequency resource block” includes: the second signaling explicitly indicates the second time-frequency resource block.
  • the meaning of the sentence "the second signaling is used to indicate the second time-frequency resource block” includes: the second signaling implicitly indicates the second time-frequency resource block.
  • the meaning of the sentence "the second signaling is used to indicate the second time-frequency resource block” includes: the second signaling implicitly indicates the index of the second time-frequency resource block.
  • the index of the second time-frequency resource block is an index of a PUCCH resource.
  • the meaning of the sentence "the second signaling is used to indicate the second time-frequency resource block” includes: the second signaling indicates M2 time-frequency resource blocks, and the second time-frequency The resource block is one of the M2 time-frequency resource blocks, and M2 is a positive integer greater than 1.
  • the meaning of the sentence "the second signaling is used to indicate the second time-frequency resource block” includes: the second signaling indicates the time-domain resource occupied by the second time-frequency resource block , and the second signaling indicates frequency domain resources occupied by the second time-frequency resource block.
  • the meaning of the sentence "the second signaling is used to indicate the second time-frequency resource block” includes: the second signaling includes a first field and a second field, and the second signaling
  • the first field in the signaling indicates the time-domain resource occupied by the second time-frequency resource block
  • the second field in the second signaling indicates the frequency-domain resource occupied by the second time-frequency resource block
  • the first field includes at least one bit
  • the second field includes at least one bit.
  • the meaning of the sentence "the second signaling is used to indicate the second time-frequency resource block” includes: the second signaling includes a third field, and all The third field indicates the index of the second time-frequency resource block.
  • the meaning of the sentence "indicating the time-domain resources occupied by the second time-frequency resource block” includes: indicating the start symbol and the number of symbols occupied by the second time-frequency resource block in the time domain;
  • the meaning of the sentence "indicating the frequency domain resource occupied by the second time-frequency resource block” includes: indicating the resource block (Resource Block, RB) occupied by the second time-frequency resource block in the frequency domain.
  • the meaning of the sentence "indicating the time-domain resource occupied by the second time-frequency resource block” includes: indicating the start of the time-domain occupation of the first time-frequency resource block among the M2 time-frequency resource blocks symbol and the number of symbols, the second time-frequency resource block is one of the M2 time-frequency resource blocks, and M2 is a positive integer greater than 1; the sentence "indicates the frequency occupied by the second time-frequency resource block
  • the meaning of "domain resource” includes: indicating the resource block occupied by the first time-frequency resource block in the frequency domain among the M2 time-frequency resource blocks, and the second time-frequency resource block is one of the M2 time-frequency resource blocks , M2 is a positive integer greater than 1.
  • the second signaling also indicates the M2.
  • the M2 is indicated by a higher layer parameter.
  • the M2 is indicated by an RRC parameter.
  • the M2 is not smaller than the N in this application.
  • the M2 is equal to the N in this application.
  • the M2 time-frequency resource blocks are orthogonal to each other in the time domain.
  • two time-frequency resource blocks among the M2 time-frequency resource blocks are overlapped in the time domain (that is, non-orthogonal).
  • two time-frequency resource blocks among the M2 time-frequency resource blocks overlap partially or completely in the time domain.
  • the M2 time-frequency resource blocks respectively occupy the same number of symbols in the time domain.
  • two time-frequency resource blocks in the M2 time-frequency resource blocks respectively occupy the same number of symbols in the time domain.
  • two time-frequency resource blocks among the M2 time-frequency resource blocks occupy different numbers of symbols in the time domain.
  • any time-frequency resource block in the M2 time-frequency resource blocks occupies at least one symbol in the time domain.
  • any time-frequency resource block in the M2 time-frequency resource blocks occupies one or more consecutive symbols in the time domain.
  • any time-frequency resource block in the M2 time-frequency resource blocks occupies more than one continuous symbol in the time domain.
  • any time-frequency resource block in the M2 time-frequency resource blocks occupies at least one resource block in the frequency domain.
  • any time-frequency resource block in the M2 time-frequency resource blocks occupies at least one subcarrier in the frequency domain.
  • the second time-frequency resource block occupies at least one symbol in the time domain.
  • the second time-frequency resource block occupies one or more consecutive symbols in the time domain.
  • the second time-frequency resource block occupies more than one continuous symbol in the time domain.
  • the second time-frequency resource block occupies at least one resource block in the frequency domain.
  • the second time-frequency resource block occupies at least one subcarrier in the frequency domain.
  • one transmission occasion includes one or more consecutive symbols.
  • one sending opportunity includes multiple symbols.
  • one sending opportunity includes multiple consecutive symbols.
  • one sending opportunity includes one time slot (slot).
  • one sending opportunity includes one sub-slot.
  • one sending opportunity includes one subframe (subframe).
  • the first cell group includes at least the first serving cell and the second serving cell.
  • the first cell group includes more than one serving cell.
  • carrier aggregation (carrier aggregation) is performed on the first cell group.
  • carrier aggregation is performed by the first node on the first cell group.
  • the phrase “the transmission power of the first signal” refers to: the transmission power of the first signal when the first signal is transmitted; the phrase “the transmission power of the second signal “Transmission power” refers to the transmission power of the second signal when the second signal is transmitted.
  • the phrase “the transmission power of the first signal” refers to: the actual transmission power of the first signal when the first signal is transmitted; the phrase “the transmission power of the second signal The transmit power” refers to: the actual transmit power of the second signal when the second signal is transmitted.
  • the phrase “the transmission power of the first signal” refers to: the power allocated to the transmission of the first signal; the phrase “the transmission power of the second signal” refers to: The power allocated to the transmission of the second signal.
  • the unit of the first power value is dBm (millidecibel)
  • the unit of the linear value of the first power value is mW (milliwatt)
  • the unit of the second power value is dBm
  • the unit of the linear value of the second power value is mW (milliwatts)
  • the unit of the first maximum transmission power value is dBm (millidb)
  • the unit of the linear value of the first maximum transmission power value is mW ( milliwatts).
  • the linear value of the first power value is equal to 10 to the x1 power, and the x1 is equal to dividing the first power value by 10; the linear value of the second power value is equal to 10 to the x2 power , the x2 is equal to the second power value divided by 10; the linear value of the first maximum transmit power value is equal to 10 to the power of x3, and the x3 is equal to the first maximum transmit power value divided by 10.
  • the first power value and the second power value are respectively calculated according to the methods in section 7.1 or 7.2 of 3GPP TS38.213.
  • the first maximum transmit power value is P CMAX (i), and the linear value of the first maximum transmit power value is
  • PCMAX (i) and the For the specific definition of refer to Section 7.5 of 3GPP TS38.213.
  • Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in FIG. 2 .
  • LTE Long-Term Evolution, long-term evolution
  • LTE-A Long-Term Evolution Advanced, enhanced long-term evolution
  • EPS Evolved Packet System
  • 5GNR 5GS
  • EPS Evolved Packet System, Evolved Packet System
  • 5GS/EPS 200 may include one or more UEs (User Equipment, user equipment) 201, a UE241 performing sidelink communication with UE201, NG-RAN (Next Generation Radio Access Network) 202, 5GC (5G CoreNetwork, 5G Core Network)/EPC (Evolved Packet Core, Evolved Packet Core) 210, HSS (Home Subscriber Server, Home Subscriber Server)/UDM (Unified Data Management, Unified Data Management) 220 and Internet Service 230.
  • 5GS/EPS200 May be interconnected with other access networks, but these entities/interfaces are not shown for simplicity.
  • NG-RAN202 includes NR (New Radio, new radio) node B (gNB) 203 and other gNB204.
  • the gNB 203 provides user and control plane protocol termination towards the UE 201 .
  • a gNB 203 may connect to other gNBs 204 via an Xn interface (eg, backhaul).
  • a gNB 203 may also be called a base station, base transceiver station, radio base station, radio transceiver, transceiver function, Basic Service Set (BSS), Extended Service Set (ESS), TRP (Transmit Receive Point) or some other suitable terminology.
  • BSS Basic Service Set
  • ESS Extended Service Set
  • TRP Transmit Receive Point
  • the gNB203 provides an access point to the 5GC/EPC210 for the UE201.
  • UE 201 include cellular phones, smart phones, Session Initiation Protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, global positioning systems, multimedia devices, video devices, digital audio players ( For example, MP3 players), cameras, game consoles, drones, aircraft, narrowband physical network devices, machine type communication devices, land vehicles, automobiles, wearable devices, or any other similarly functional device.
  • UE 201 may also refer to UE 201 as a mobile station, subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, Mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client or some other suitable term.
  • gNB203 is connected to 5GC/EPC210 through S1/NG interface.
  • 5GC/EPC210 includes MME (Mobility Management Entity, mobility management entity)/AMF (Authentication Management Field, authentication management domain)/SMF (Session Management Function, session management function) 211.
  • MME Mobility Management Entity
  • AMF Authentication Management Field, authentication management domain
  • Session Management Function Session Management Function, session management function
  • MME/AMF/SMF214 S-GW (Service Gateway, service gateway)/UPF (User Plane Function, user plane function) 212, and P-GW (Packet Date Network Gateway, packet data network gateway)/UPF213.
  • MME/AMF/SMF211 is a control node that handles signaling between UE201 and 5GC/EPC210. In general the MME/AMF/SMF 211 provides bearer and connection management. All user IP (Internet Protocol, Internet Protocol) packets are transmitted through S-GW/UPF212, and S-GW/UPF212 itself is connected to P-GW/UPF213. P-GW provides UE IP address allocation and other functions.
  • P-GW/UPF 213 connects to Internet service 230 .
  • the Internet service 230 includes the Internet protocol service corresponding to the operator, and may specifically include Internet, Intranet, IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) and packet switching (Packet switching) services.
  • the first node in this application includes the UE201.
  • the first node in this application includes the UE241.
  • the second node in this application includes the gNB203.
  • Embodiment 3 illustrates a schematic diagram of an embodiment of a radio protocol architecture of a user plane and a control plane according to an embodiment of the present application, as shown in FIG. 3 .
  • Embodiment 3 shows a schematic diagram of an embodiment of a radio protocol architecture of a user plane and a control plane according to the present application, as shown in FIG. 3 .
  • FIG. 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for the user plane 350 and the control plane 300.
  • FIG. 3 shows three layers for the first communication node device (UE, gNB or RSU in V2X) and the second The radio protocol architecture of the control plane 300 between communication node devices (gNB, UE or RSU in V2X), or between two UEs: layer 1, layer 2 and layer 3.
  • Layer 1 (L1 layer) is the lowest layer and implements various PHY (Physical Layer) signal processing functions.
  • the L1 layer will be referred to herein as PHY 301 .
  • Layer 2 (L2 layer) 305 is above the PHY 301 and is responsible for the link between the first communication node device and the second communication node device, or between two UEs.
  • L2 layer 305 includes MAC (Medium Access Control, Media Access Control) sublayer 302, RLC (Radio Link Control, radio link layer control protocol) sublayer 303 and PDCP (Packet Data Convergence Protocol, packet data convergence protocol) sublayer 304. These sublayers are terminated at the second communication node device.
  • the PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels.
  • the PDCP sublayer 304 also provides security by encrypting data packets, and provides handover support for the first communication node device between the second communication node devices.
  • the RLC sublayer 303 provides segmentation and reassembly of upper layer packets, retransmission of lost packets, and reordering of packets to compensate for out-of-order reception due to HARQ.
  • the MAC sublayer 302 provides multiplexing between logical and transport channels.
  • the MAC sublayer 302 is also responsible for allocating various radio resources (eg, resource blocks) in a cell among the first communication node devices.
  • the MAC sublayer 302 is also responsible for HARQ operations.
  • the RRC (Radio Resource Control, radio resource control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (that is, radio bearers) and using the connection between the second communication node device and the first communication node device Inter- RRC signaling to configure the lower layer.
  • radio resources that is, radio bearers
  • the radio protocol architecture of the user plane 350 includes layer 1 (L1 layer) and layer 2 (L2 layer), the radio protocol architecture for the first communication node device and the second communication node device in the user plane 350 is for the physical layer 351, L2
  • the PDCP sublayer 354 in the layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355 are substantially the same as the corresponding layers and sublayers in the control plane 300, but the PDCP sublayer 354 also Provides header compression for upper layer packets to reduce radio transmission overhead.
  • the L2 layer 355 in the user plane 350 also includes a SDAP (Service Data Adaptation Protocol, Service Data Adaptation Protocol) sublayer 356, and the SDAP sublayer 356 is responsible for the mapping between the QoS flow and the data radio bearer (DRB, Data Radio Bearer) , to support business diversity.
  • the first communication node device may have several upper layers above the L2 layer 355, including a network layer (e.g., IP layer) terminating at the P-GW on the network side and another layer terminating at the connection.
  • Application layer at one end eg, remote UE, server, etc.).
  • the wireless protocol architecture in Fig. 3 is applicable to the first node in this application.
  • the wireless protocol architecture in Fig. 3 is applicable to the second node in this application.
  • the first signaling is generated by the PHY301 or the PHY351.
  • the first signaling is generated in the RRC sublayer 306 .
  • the second signaling is generated by the PHY301 or the PHY351.
  • the second signaling is generated in the RRC sublayer 306 .
  • the first signal is generated by the PHY301 or the PHY351.
  • the first demodulation reference signal is generated by the PHY301 or the PHY351.
  • the second signal is generated by the PHY301 or the PHY351.
  • the third signal is generated by the PHY301 or the PHY351.
  • the second demodulation reference signal is generated by the PHY301 or the PHY351.
  • Embodiment 4 illustrates a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application, as shown in FIG. 4 .
  • Fig. 4 is a block diagram of a first communication device 410 and a second communication device 450 communicating with each other in an access network.
  • the first communication device 410 includes a controller/processor 475 , a memory 476 , a receive processor 470 , a transmit processor 416 , a multi-antenna receive processor 472 , a multi-antenna transmit processor 471 , a transmitter/receiver 418 and an antenna 420 .
  • the second communication device 450 includes a controller/processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter/receiver 454 and antenna 452 .
  • Controller/processor 475 implements the functionality of the L2 layer.
  • the controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and routing to the second communication device 450 based on various priority metrics. Radio resource allocation.
  • the controller/processor 475 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the second communication device 450 .
  • the transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (ie, physical layer).
  • the transmit processor 416 implements encoding and interleaving to facilitate forward error correction (FEC) at the second communication device 450, and based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M Phase Shift Keying (M-PSK), M Quadrature Amplitude Modulation (M-QAM)) constellation mapping.
  • modulation schemes e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M Phase Shift Keying (M-PSK), M Quadrature Amplitude Modulation (M-QAM)
  • BPSK binary phase shift keying
  • QPSK quadrature phase shift keying
  • M-PSK M Phase Shift Keying
  • M-QAM M Quadrature Amplitude Modulation
  • the multi-antenna transmit processor 471 performs digital spatial precoding on the coded and modulated symbols, including codebook-based precoding and non-codebook-based precoding,
  • the transmit processor 416 then maps each parallel stream to subcarriers, multiplexes the modulated symbols with reference signals (e.g., pilots) in the time and/or frequency domains, and then uses an inverse fast Fourier transform (IFFT) to ) to generate a physical channel carrying a stream of time-domain multi-carrier symbols. Then the multi-antenna transmit processor 471 performs a transmit analog precoding/beamforming operation on the time-domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into an RF stream, which is then provided to a different antenna 420 .
  • IFFT inverse fast Fourier transform
  • each receiver 454 receives a signal via its respective antenna 452 .
  • Each receiver 454 recovers the information modulated onto an RF carrier and converts the RF stream to a baseband multi-carrier symbol stream that is provided to a receive processor 456 .
  • Receive processor 456 and multi-antenna receive processor 458 implement various signal processing functions of the L1 layer.
  • the multi-antenna receive processor 458 performs receive analog precoding/beamforming operations on the baseband multi-carrier symbol stream from the receiver 454 .
  • Receive processor 456 converts the baseband multi-carrier symbol stream after the receive analog precoding/beamforming operation from the time domain to the frequency domain using a Fast Fourier Transform (FFT).
  • FFT Fast Fourier Transform
  • the physical layer data signal and the reference signal are demultiplexed by the receiving processor 456, wherein the reference signal will be used for channel estimation, and the data signal is recovered in the second Communication device 450 is the destination for any parallel streams.
  • the symbols on each parallel stream are demodulated and recovered in receive processor 456, and soft decisions are generated.
  • the receive processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the first communications device 410 on the physical channel.
  • the upper layer data and control signals are then provided to the controller/processor 459 .
  • Controller/processor 459 implements the functions of the L2 layer. Controller/processor 459 can be associated with memory 460 that stores program codes and data. Memory 460 may be referred to as a computer-readable medium. In DL, the controller/processor 459 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover upper layer packets from the core network. The upper layer packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing. Controller/processor 459 is also responsible for error detection using acknowledgment (ACK) and/or negative acknowledgment (NACK) protocols to support HARQ operation.
  • ACK acknowledgment
  • NACK negative acknowledgment
  • a data source 467 is used to provide upper layer data packets to a controller/processor 459 .
  • Data source 467 represents all protocol layers above the L2 layer. Similar to the transmit function at the first communication device 410 described in DL, the controller/processor 459 implements header compression, encryption, packet segmentation and reordering, and logical AND based on the radio resource allocation of the first communication device 410. Multiplexing between transport channels, implementing L2 layer functions for user plane and control plane. The controller/processor 459 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the first communication device 410 .
  • the transmit processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing, and then transmits
  • the processor 468 modulates the generated parallel streams into multi-carrier/single-carrier symbol streams, which are provided to different antennas 452 via the transmitter 454 after undergoing analog precoding/beamforming operations in the multi-antenna transmit processor 457 .
  • Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into an RF symbol stream, and then provides it to the antenna 452 .
  • each receiver 418 receives radio frequency signals through its respective antenna 420 , converts the received radio frequency signals to baseband signals, and provides the baseband signals to multi-antenna receive processor 472 and receive processor 470 .
  • the receive processor 470 and the multi-antenna receive processor 472 jointly implement the functions of the L1 layer.
  • Controller/processor 475 implements L2 layer functions. Controller/processor 475 can be associated with memory 476 that stores program codes and data.
  • Memory 476 may be referred to as a computer-readable medium.
  • the controller/processor 475 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover upper layer packets from the second communication device 450 .
  • Upper layer packets from controller/processor 475 may be provided to the core network.
  • Controller/processor 475 is also responsible for error detection using ACK and/or NACK protocols to support HARQ operation.
  • the second communication device 450 includes: at least one processor and at least one memory, the at least one memory includes computer program code; the at least one memory and the computer program code are configured to communicate with the Use with at least one processor.
  • the second communication device 450 means at least: receiving the first signaling and the second signaling; when only the first signal among the first signal and the second signal satisfies the first condition, sending in the first serving cell Giving up sending the second signal in the first signal and the second serving cell; when only the second signal in the first signal and the second signal satisfies the first condition, in the second serving cell Giving up sending the first signal in the first serving cell and sending the second signal in the second serving cell; wherein the first signaling is used to indicate the first time-frequency resource block, the The second signaling is used to indicate a second time-frequency resource block; the first time-frequency resource block and the second time-frequency resource block are respectively allocated to the first signal and the second signal; the Both the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least
  • the second communication device 450 includes: a memory storing a computer-readable instruction program, and the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving a first One signaling and second signaling; when only the first signal of the first signal and the second signal satisfies the first condition, sending the first signal in the first serving cell and sending the first signal in the second serving cell giving up sending the second signal; when only the second signal among the first signal and the second signal satisfies the first condition, giving up sending the first signal in the first serving cell signal and sending the second signal in the second serving cell; wherein, the first signaling is used to indicate a first time-frequency resource block, and the second signaling is used to indicate a second time-frequency resource block resource block; the first time-frequency resource block and the second time-frequency resource block are allocated to the first signal and the second signal respectively; the first signal and the second signal belong to the same A transmission opportunity, where one transmission opportunity includes at least one symbol; the first serving cell is a serving cell
  • the first communication device 410 includes: at least one processor and at least one memory, and the at least one memory includes computer program code; the at least one memory and the computer program code are configured to communicate with the Use with at least one processor.
  • the first communication device 410 means at least: sending the first signaling and the second signaling; when only the first signal of the first signal and the second signal satisfies the first condition, receiving in the first serving cell The first signal and the second signal are not detected in the second serving cell; when only the second signal of the first signal and the second signal satisfies the first condition, in The first signal is not detected in the first serving cell and the second signal is received in the second serving cell; wherein the first signaling is used to indicate a first time-frequency resource block, The second signaling is used to indicate a second time-frequency resource block; the first time-frequency resource block and the second time-frequency resource block are respectively assigned to the first signal and the second signal; Both the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least one symbol;
  • the first communication device 410 includes: a memory storing a computer-readable instruction program, and the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: sending the first One signaling and second signaling; when only the first signal of the first signal and the second signal satisfies the first condition, receiving the first signal in the first serving cell and receiving the first signal in the second serving cell The second signal is not detected; when only the second signal of the first signal and the second signal satisfies the first condition, the first serving cell is not detected in the first serving cell The first signal and the second signal are received in the second serving cell; wherein, the first signaling is used to indicate the first time-frequency resource block, and the second signaling is used to indicate the second A time-frequency resource block; the first time-frequency resource block and the second time-frequency resource block are respectively allocated to the first signal and the second signal; both the first signal and the second signal belonging to the same transmission opportunity, one transmission opportunity includes at least one symbol; the first serving cell is a serving cell in
  • the first node in this application includes the second communication device 450 .
  • the second node in this application includes the first communication device 410 .
  • the antenna 452 the receiver 454, the receiving processor 456, the multi-antenna receiving processor 458, the controller/processor 459, the memory 460, the data At least one of the sources 467 ⁇ is used to receive the first signaling and the second signaling in this application;
  • the antenna 420, the transmitter 418, the transmitting processor 416, the At least one of the multi-antenna transmit processor 471, the controller/processor 475, and the memory 476 ⁇ is used to send the first signaling and the second signaling in this application.
  • At least one of the sources 467 ⁇ is used to also send the first demodulation reference signal in the target time-frequency resource block in this application, and send it in the third time-frequency resource block in this application
  • At least one of the memory 476 ⁇ is used to also receive the first demodulation reference signal in the target time-frequency resource block in this application, and at the third time in this application Receive the third signal and the second demodulation reference signal in a frequency resource block.
  • At least one of ⁇ the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller/processor 459, and the memory 460 ⁇ One is used to send the first signal in the first serving cell in this application; ⁇ the antenna 420, the receiver 418, the receiving processor 470, the multi-antenna receiving processor 472.
  • At least one of the controller/processor 475 and the memory 476 ⁇ is used to receive the first signal in the first serving cell in this application.
  • At least one of ⁇ the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller/processor 459, and the memory 460 ⁇ One is used to send the second signal in the second serving cell in this application; ⁇ the antenna 420, the receiver 418, the receiving processor 470, the multi-antenna receiving processor 472.
  • At least one of the controller/processor 475 and the memory 476 ⁇ is used to receive the second signal in the second serving cell in this application.
  • Embodiment 5 illustrates a flow chart of wireless transmission according to an embodiment of the present application, as shown in FIG. 5 .
  • the first node U01 and the second node N02 are respectively two communication nodes transmitted through the air interface; wherein, the steps in the blocks F1 and F2 are optional, and the steps in the block F3 are optional.
  • step S5101 receive the first signaling and the second signaling; in step S5102, send the first signal in the first serving cell and give up sending the second signal in the second serving cell; in step S5102 In S5103, give up sending the first signal in the first serving cell and send the second signal in the second serving cell; in step S5104, send the first demodulation reference signal in the target time-frequency resource block; sending the third signal and the second demodulation reference signal in the third time-frequency resource block;
  • step S5201 the first signaling and the second signaling are sent; in step S5202, the first signal is received in the first serving cell and the second signal is not detected in the second serving cell; in step S5203, the first signal is not detected in the first serving cell and the second signal is received in the second serving cell; in step S5204, the first demodulation reference signal is also received in the target time-frequency resource block; in step S5205 The third signal and the second demodulation reference signal are received in the third time-frequency resource block.
  • the first signaling is used to indicate a first time-frequency resource block
  • the second signaling is used to indicate a second time-frequency resource block
  • the first time-frequency resource block and the The second time-frequency resource block is allocated to the first signal and the second signal respectively
  • the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least one symbol
  • the first serving cell is a serving cell in the first cell group
  • the second serving cell is a serving cell in the first cell group
  • the transmission power of the first signal is equal to the first power value
  • the transmit power of the second signal is equal to the second power value
  • the linear value of the first power value is not greater than the linear value of the first maximum transmit power value
  • the linear value of the second power value is not greater than the linear value of the first maximum transmit power value
  • a linear value of a maximum transmit power value the sum of the linear value of the first power value and the linear value of the second power value is greater than the linear value of the first maximum transmit power value; the first signal and the linear value of
  • the target time-frequency resource block and the third time-frequency resource block are two time-frequency resource blocks in the N time-frequency resource blocks respectively, and the third signal is one of the N signals in the A signal transmitted in the third time-frequency resource block; the same demodulation reference signal is used to demodulate the target signal and the third signal, and the same demodulation reference signal includes the first demodulation reference signal modulation reference signal and the second demodulation reference signal.
  • the starting moment of the third time-frequency resource block is earlier than the starting moment of the target time-frequency resource block.
  • the termination time of the third time-frequency resource block is earlier than the start time of the target time-frequency resource block.
  • the starting moment of the third time-frequency resource block is later than the starting moment of the target time-frequency resource block.
  • the start moment of the third time-frequency resource block is later than the end moment of the target time-frequency resource block.
  • block F1 exists and block F2 does not exist.
  • the block F1 when only the second signal among the first signal and the second signal satisfies the first condition, the block F1 does not exist, and the block F2 exists.
  • the second receiver monitors the first signal in the first serving cell and monitors the second signal in the second serving cell.
  • the phrase “receive the first signal in the first serving cell” includes detecting the first signal in the first serving cell; the phrase “receive the first signal in the second serving cell” A second signal” includes detection of said second signal in a second serving cell.
  • the meaning of the phrase “monitoring (Monitor) a given signal” includes: the monitoring refers to blind decoding, that is, receiving a signal and performing a decoding operation; if according to CRC (Cyclic Redundancy Check, cyclic redundancy check ) bit determines that the decoding is correct, then it is judged that the given signal is detected (detected); otherwise, it is judged that the given signal is not detected.
  • CRC Cyclic Redundancy Check, cyclic redundancy check
  • the meaning of the phrase “monitor (Monitor) a given signal” includes: the monitoring refers to coherent detection, that is, performing coherent reception and measuring the energy of the signal obtained after the coherent reception; if the coherent reception If the obtained energy of the signal is greater than the first given threshold, it is judged that the given signal is detected; otherwise, it is judged that the given signal is not detected.
  • the meaning of the phrase “monitoring (Monitor) a given signal” includes: the monitoring refers to energy detection, that is, sensing (Sense) the energy of a wireless signal and averaging to obtain received energy; if the received energy is greater than the first If the threshold is given, it is judged that the given signal is detected; otherwise, it is judged that the given signal is not detected.
  • the meaning of the phrase “monitoring (monitor) a given signal” includes: determining whether the given signal is transmitted according to a CRC.
  • the meaning of the phrase “monitoring (monitor) a given signal” includes: determining whether the given signal is sent before judging whether the decoding is correct according to the CRC.
  • the meaning of the phrase “monitoring (monitoring) a given signal” includes: determining whether the given signal is transmitted according to coherent detection.
  • the meaning of the phrase “monitor (monitor) a given signal” includes: before coherent detection, it is not determined whether said given signal is transmitted.
  • the meaning of the phrase “monitoring (monitoring) a given signal” includes: determining whether the given signal is transmitted based on energy detection.
  • the meaning of the phrase “monitor (monitor) a given signal” includes: not determining whether said given signal is sent before energy detection.
  • said given signal in said phrase "monitor a given signal" is said first signal.
  • said given signal in said phrase "monitor a given signal" is said second signal.
  • the third time-frequency resource block is any time-frequency resource block other than the target time-frequency resource block among the N time-frequency resource blocks.
  • the third time-frequency resource block is a time-frequency resource block of the N time-frequency resource blocks other than the N1 time-frequency resource blocks and the target time-frequency resource block.
  • the third time-frequency resource block is any time-frequency resource block in the N time-frequency resource blocks except the N1 time-frequency resource blocks and the target time-frequency resource block.
  • the first transmitter transmits in N-2 time-frequency resource blocks other than the target time-frequency resource block and the third time-frequency resource block among the N time-frequency resource blocks.
  • N-2 signals wherein, the N-2 signals are composed of the target signal and all signals except the third signal in the N signals.
  • the N-N1-2 time-frequency resources other than the target time-frequency resource block and the third time-frequency resource block in the N-N1 time-frequency resource blocks of the first transmitter N-N1-2 signals are respectively sent in the block; wherein, the N-N1 time-frequency resource blocks are composed of all time-frequency resources other than the N1 time-frequency resource blocks in the N time-frequency resource blocks blocks, the N-N1 signals are composed of all the signals sent in the N-N1 time-frequency resource blocks in the N signals, and the N-N1-2 signals are composed of the N-N1 All signals except the target signal and the third signal in the second signal.
  • Embodiment 6 illustrates a schematic diagram of the relationship between which one of the first signal and the second signal is abandoned and the first condition according to an embodiment of the present application; as shown in FIG. 6 .
  • Embodiment 6 only one of the first signal and the second signal satisfies the first condition, which one of the first signal and the second signal is not sent and the Which of the first signal and the second signal satisfies the first condition is related; when only the first signal among the first signal and the second signal satisfies the first condition, send in the first serving cell Giving up sending the second signal in the first signal and the second serving cell; when only the second signal in the first signal and the second signal satisfies the first condition, in the second serving cell Giving up sending the first signal in the first serving cell and sending the second signal in the second serving cell; the first condition includes: being consistent with another signal in terms of power and phase continuity .
  • the first condition only includes power consistency and phase continuity between the maintained signal and another signal.
  • the first condition includes more than one sub-condition, and the first sub-condition is one of the sub-conditions in the first condition; the first sub-condition includes maintaining power consistency with another signal and phase continuity.
  • the first condition when each sub-condition in the first condition is satisfied, the first condition is satisfied; when one sub-condition in the first condition is not satisfied, The first condition is not satisfied.
  • the first condition when one of the sub-conditions in the first condition is satisfied, the first condition is satisfied; when none of the sub-conditions in the first condition is satisfied, The first condition is not satisfied.
  • the meaning of the sentence “the first signal satisfies the first condition” includes: the power consistency and phase continuity between the first signal and another signal are maintained; the sentence “the first signal The meaning of "the two signals satisfy the first condition” includes: the second signal is maintained to have the same power and phase continuity as the other signal.
  • the meaning of the sentence "the first signal satisfies the first condition” includes: the first node maintains power consistency and phase continuity between the first signal and another signal; the sentence "The second signal satisfies the first condition” means that: the first node maintains power consistency and phase continuity between the second signal and another signal.
  • the meaning of the sentence "the given signal does not satisfy the first condition" includes: there is no signal that maintains power consistency and phase continuity with the given signal.
  • power consistency refers to: power consistency
  • the phrase “consistent power” means: having consistent power.
  • the phrase “consistent power” refers to: the same power.
  • the phrase “consistent power” means that the sending power is the same.
  • the phrase “consistent power” refers to: the same power.
  • phase continuity refers to: phase continuity.
  • phase continuous refers to having a continuous (continuous) phase.
  • phases are continuous means that the phases are continuous in the order of time from early to late.
  • phases are continuous means that the phases are continuous in a sequence from late to early in time.
  • the meaning of the sentence "a given signal is maintained to be consistent in power and phase continuous with another signal” includes: the first node is expected to maintain a given signal with another signal between power consistent and phase continuous.
  • the meaning of the sentence "a given signal is maintained to be consistent in power and phase continuous with another signal” includes: the first node assumes that the power between the given signal and another signal is maintained power consistent and phase continuous.
  • the meaning of the sentence "the first node maintains power consistency and phase continuity between a given signal and another signal” includes: the first node is expected to maintain a given signal Consistent power and phase continuity with another signal.
  • the meaning of the sentence "the first node maintains the power consistency and phase continuity between the given signal and another signal” includes: the first node assumes (assume) maintaining the given signal and another signal Power consistency and phase continuity between a signal.
  • the meaning of the sentence "the first node is expected to maintain power consistency and phase continuity between a given signal and another signal” includes: the first node actually maintains a given signal Power consistency and phase continuity between a given signal and another signal.
  • the meaning of the sentence "the first node is expected to maintain power consistency and phase continuity between a given signal and another signal” includes: the first node determines by itself that actually Whether to maintain power consistency and phase continuity between a given signal and another signal.
  • the meaning of the sentence "the first node is expected to maintain power consistency and phase continuity between a given signal and another signal” includes: the first node determines the given signal by itself Whether the signal is maintained in power consistency and phase continuity with another signal.
  • the meaning of the sentence "the first node is expected to maintain power consistency and phase continuity between the given signal and another signal” includes: the target receiver of the given signal is The given signal is received under an assumption.
  • the meaning of the sentence "the first node is expected to maintain power consistency and phase continuity between the given signal and another signal” includes: the target receiver of the given signal is The given signal and the another signal are received under an assumption.
  • the meaning of the sentence "the first node assumes (assume) maintaining power consistency and phase continuity between a given signal and another signal” includes: the first node actually maintains a given signal Consistent power and phase continuity with another signal.
  • the meaning of the sentence "the first node assumes (assume) maintaining power consistency and phase continuity between a given signal and another signal” includes: the first node determines by itself whether to actually maintain Consistency of power and continuity of phase between a given signal and another signal.
  • the meaning of the sentence "the first node assumes (assume) maintaining the power consistency and phase continuity between the given signal and another signal” includes: the first node determines the given signal and another signal by itself Whether the power consistency and phase continuity between the other signals are maintained.
  • the meaning of the sentence "the first node assumes (assume) maintaining power consistency and phase continuity between a given signal and another signal” includes: a given target receiver is between the first assumption Next receive the given signal.
  • the meaning of the sentence “the first node assumes (assume) maintaining power consistency and phase continuity between the given signal and another signal” includes: the target receiver of the given signal assumes Next, the given signal and the another signal are received.
  • the first assumption includes that the first node maintains power consistency and phase continuity between the given signal and the another signal.
  • the first assumption includes maintaining power consistency and phase continuity between the given signal and the other signal.
  • the given signal is the first signal.
  • the given signal is the second signal.
  • the given signal is the target signal
  • the other signal is a signal other than the target signal among the N signals.
  • the given signal is the target signal
  • the other signal is any signal among the N signals other than the target signal.
  • Embodiment 7 illustrates a schematic diagram of a first signal and a second signal according to an embodiment of the present application; as shown in FIG. 7 .
  • the first signal and the second signal have the same priority.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal and the second signal have the same priority index (priority index ).
  • the meaning of the sentence "the first signal and the second signal have the same priority" includes: the first signal carries first control information, and the second signal carries second control information information, the type of control information included in the second control information is the same as the type of control information included in the first control information.
  • the meaning of the sentence "the first signal and the second signal have the same priority" includes: the first signal carries first control information, and the second signal carries second control information information, the second control information and the first control information include at least one piece of control information of the same type.
  • the meaning of the sentence "the first signal and the second signal have the same priority" includes: the first signal carries first control information, and the second signal carries second control information information, both the second control information and the first control information include HARQ-ACK information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUSCH transmission carrying HARQ-ACK information, and the second The signal includes a PUSCH transmission carrying HARQ-ACK information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUSCH transmission carrying first control information, and the second The signal includes a PUSCH transmission carrying second control information, where the type of control information included in the second control information is the same as the type of control information included in the first control information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUSCH transmission carrying first control information, and the second The signal includes a PUSCH transmission carrying second control information, and the second control information and the first control information include at least one piece of control information of the same type.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUSCH transmission carrying first control information, and the second The signal includes a PUSCH transmission carrying second control information, where both the second control information and the first control information include HARQ-ACK information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUSCH transmission carrying first control information or a HARQ- PUCCH transmission of ACK information, the second signal includes a PUSCH transmission carrying second control information or a PUCCH transmission carrying HARQ-ACK information, the type of control information included in the second control information and the first control information
  • the information includes the same type of control information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUSCH transmission carrying first control information or a HARQ- PUCCH transmission of ACK information, the second signal includes a PUSCH transmission carrying second control information or a PUCCH transmission carrying HARQ-ACK information, and the second control information and the first control information include at least one of the same type control information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUSCH transmission carrying first control information or a HARQ- PUCCH transmission of ACK information, the second signal includes a PUSCH transmission carrying second control information or a PUCCH transmission carrying HARQ-ACK information, and both the second control information and the first control information include HARQ-ACK information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a message carrying HARQ-ACK information, a scheduling request or a link recovery request At least one of the PUSCH transmission or a PUCCH transmission carrying HARQ-ACK information, the second signal includes a PUSCH transmission carrying at least one of HARQ-ACK information, scheduling request or link recovery request or a PUSCH transmission carrying PUCCH transmission of HARQ-ACK information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUCCH transmission carrying HARQ-ACK information, and the second The signal includes a PUCCH transmission carrying HARQ-ACK information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUCCH transmission carrying first control information, and the second The signal includes a PUCCH transmission carrying second control information, where the type of control information included in the second control information is the same as the type of control information included in the first control information.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUCCH transmission carrying first control information, and the second The signal includes a PUCCH transmission carrying second control information, and the second control information and the first control information include at least one piece of control information of the same type.
  • the meaning of the sentence "the first signal and the second signal have the same priority” includes: the first signal includes a PUCCH transmission carrying first control information, and the second The signal includes a PUCCH transmission carrying second control information, where both the second control information and the first control information include HARQ-ACK information.
  • Embodiment 8 illustrates a schematic diagram of a first signal and a second signal according to another embodiment of the present application; as shown in FIG. 8 .
  • both the first signal and the second signal carry HARQ-ACK information.
  • Embodiment 9 illustrates a schematic diagram of the relationship between the target signal and the first time window according to an embodiment of the present application; as shown in FIG. 9 .
  • the target signal is one of the first signal and the second signal that satisfies the first condition, and the transmission power of the target signal is equal to the target power value;
  • the target signal is For the first signal, the target signaling is the first signaling, the target time-frequency resource block is the first time-frequency resource block, and the target power value is the first power value;
  • the target signaling is used to indicate N time-frequency resource blocks, the N time-frequency resource blocks are respectively reserved for N signals, and the N time-frequency resource blocks all belong to the first A time window, the N signals are maintained with consistent power and continuous phase, the target time-frequency resource block is one of the N time-frequency resource blocks, and the target signal is one of the N signals;
  • N is a positive integer greater than 1.
  • the target signal when the target signal is the first signal, the target signaling is the first signaling, and the sentence "the target signaling is used to indicate N time-frequency resource blocks"
  • the meaning includes: the first signaling indicates M1 time-frequency resource blocks, M1 is a positive integer greater than 1; the M1 time-frequency resource blocks include the N time-frequency resource blocks, and the N is not greater than the M1.
  • the target signal when the target signal is the first signal, the target signaling is the first signaling, and the sentence "the target signaling is used to indicate N time-frequency resource blocks"
  • the meaning includes: the first signaling indicates the start symbol and the number of symbols occupied by the first time-frequency resource block in the time domain of the M1 time-frequency resource blocks, and M1 is a positive integer greater than 1; the first signaling Indicate resource blocks occupied by the first time-frequency resource block in the frequency domain among the M1 time-frequency resource blocks, the M1 time-frequency resource blocks include the N time-frequency resource blocks, and the N is not greater than the M1.
  • the target signal when the target signal is the first signal, the target signaling is the first signaling, and the sentence "the target signaling is used to indicate N time-frequency resource blocks"
  • the meaning includes: the first signaling includes a first field and a second field, and the first field in the first signaling indicates that the first time-frequency resource block in the M1 time-frequency resource blocks is occupied in the time domain M1 is a positive integer greater than 1; the second field in the first signaling indicates the resource occupied by the first time-frequency resource block in the frequency domain of the M1 time-frequency resource blocks blocks, the M1 time-frequency resource blocks include the N time-frequency resource blocks, and the N is not greater than the M1.
  • the target signal when the target signal is the first signal, the target signaling is the first signaling, and the sentence "the target signaling is used to indicate N time-frequency resource blocks"
  • the meaning includes: the first signaling includes a third field, and the third field in the first signaling indicates a first index, and the first index is an index of the N time-frequency resource blocks.
  • the first index is an index of a PUCCH resource.
  • the target signal when the target signal is the second signal, the target signaling is the second signaling, and the sentence "the target signaling is used to indicate N time-frequency resource blocks"
  • the meaning includes: the second signaling indicates M2 time-frequency resource blocks, M2 is a positive integer greater than 1; the M2 time-frequency resource blocks include the N time-frequency resource blocks, and the N is not greater than the M2.
  • the target signal when the target signal is the second signal, the target signaling is the second signaling, and the sentence "the target signaling is used to indicate N time-frequency resource blocks"
  • the meaning includes: the second signaling indicates the start symbol and number of symbols occupied by the first time-frequency resource block in the time domain of the M2 time-frequency resource blocks, and M2 is a positive integer greater than 1; the second signaling Indicate resource blocks occupied by the first time-frequency resource block in the frequency domain among the M2 time-frequency resource blocks, the M2 time-frequency resource blocks include the N time-frequency resource blocks, and the N is not greater than the M2.
  • the target signal when the target signal is the second signal, the target signaling is the second signaling, and the sentence "the target signaling is used to indicate N time-frequency resource blocks"
  • the meaning includes: the second signaling includes a first field and a second field, and the first field in the second signaling indicates that the first time-frequency resource block in the M2 time-frequency resource blocks occupies The starting symbol and the number of symbols, M2 is a positive integer greater than 1; the second field in the second signaling indicates the resource occupied by the first time-frequency resource block in the frequency domain of the M2 time-frequency resource blocks blocks, the M2 time-frequency resource blocks include the N time-frequency resource blocks, and the N is not greater than the M2.
  • the target signal is the second signal
  • the target signaling is the second signaling
  • the sentence "the target signaling is used to indicate N time-frequency resource blocks" The meaning includes: the second signaling includes a third field, and the third field in the second signaling indicates a second index, and the second index is an index of the N time-frequency resource blocks.
  • the second index is an index of a PUCCH resource.
  • the meaning of the sentence "the M1 time-frequency resource blocks include the N time-frequency resource blocks” includes: the M1 is equal to the N, and the M1 time-frequency resource blocks are the N time-frequency resource blocks.
  • the meaning of the sentence "the M1 time-frequency resource blocks include the N time-frequency resource blocks” includes: the M1 is greater than the N, and the M1 time-frequency resource blocks include the N time-frequency resource blocks and at least one time-frequency resource block other than the N time-frequency resource blocks.
  • the meaning of the sentence "the M1 time-frequency resource blocks include the N time-frequency resource blocks” includes: the N time-frequency resource blocks are composed of the M1 time-frequency resource blocks It consists of all time-frequency resource blocks belonging to the first time window in the time domain.
  • the meaning of the sentence "the M2 time-frequency resource blocks include the N time-frequency resource blocks” includes: the M2 is equal to the N, and the M2 time-frequency resource blocks are the N time-frequency resource blocks.
  • the meaning of the sentence "the M2 time-frequency resource blocks include the N time-frequency resource blocks” includes: the M2 is greater than the N, and the M2 time-frequency resource blocks include the N time-frequency resource blocks and at least one time-frequency resource block other than the N time-frequency resource blocks.
  • the meaning of the sentence "the M2 time-frequency resource blocks include the N time-frequency resource blocks” includes: the N time-frequency resource blocks are composed of the M2 time-frequency resource blocks It consists of all time-frequency resource blocks belonging to the first time window in the time domain.
  • the N time-frequency resource blocks are respectively configured to N signals.
  • the N signals are respectively N repetitions (repetitions) of the same bit block.
  • the N signals are respectively N repetitions of PUSCH.
  • the N signals are respectively N PUCCH repetitions.
  • the N signals are respectively N PUSCH transmissions.
  • the N signals are respectively N PUCCH transmissions.
  • the first time window includes at least one symbol.
  • the first time window includes one or more consecutive symbols.
  • the first time window includes more than one consecutive symbol.
  • the first time window includes a continuous period of time.
  • the duration of the first time window is not greater than a first threshold.
  • the number of symbols included in the first time window is not greater than a first threshold.
  • the first threshold is configured by a higher layer parameter.
  • the first threshold is reported by the first node to the sender of the first signaling.
  • the unit of the first threshold is millisecond (millisecond, ms).
  • the unit of the first threshold is a symbol.
  • the first threshold is the number of repetitions.
  • the first threshold is a positive integer.
  • the first threshold is a positive real number.
  • the first time window is used for at least one repetition of the same bit block.
  • the first time window is used for at least one PUSCH transmission.
  • the first time window is used for at least one PUSCH repetition.
  • the target signal is maintained to be consistent in power and continuous in phase with one of the N signals.
  • the target signal is maintained to be consistent in power and continuous in phase with any one of the N signals.
  • the sentence "the N signals are maintained with consistent power and continuous phase” includes: any two signals among the N signals are maintained with consistent power and continuous phase.
  • the meaning of the sentence "the N signals are maintained with consistent power and phase continuity" includes: N1 signals among the N signals are abandoned for transmission; the N1 signals among the N signals Any two signals other than the two signals are maintained to be consistent in power and continuous in phase.
  • the meaning of the sentence "the N signals are maintained with consistent power and phase continuity" includes: the N signals are all sent; any two signals in the N signals are maintained with consistent power and phase continuity.
  • Embodiment 10 illustrates a schematic diagram of a target power value according to an embodiment of the present application; as shown in FIG. 10 .
  • the target power value is equal to the sending power of the first signal among the N signals.
  • the starting moment of the first time window is the starting moment of the N time-frequency resource blocks.
  • the start time of the first time window is no later than the start time of the N time-frequency resource blocks.
  • the termination moment of the first time window is the termination moment of the N time-frequency resource blocks.
  • the termination moment of the first time window is not earlier than the termination moment of the N time-frequency resource blocks.
  • the given signal is one of the N signals; the phrase "the transmission power of the given signal” refers to: when the given signal is transmitted, the given signal the sending power.
  • the given signal is one of the N signals; the phrase "the transmission power of the given signal” refers to: when the given signal is transmitted, the given signal the actual transmit power.
  • the given signal is one of the N signals; the phrase "the transmission power of the given signal” refers to: the transmission power allocated to the given signal.
  • the sending power of any signal among the N signals is equal to the sending power of the first signal among the N signals.
  • the actual sending power of any signal among the N signals is equal to the sending power of the first signal among the N signals.
  • the phrase "the first signal” means: the earliest signal.
  • the phrase "the first signal” means: the first signal sorted according to the second rule.
  • the second rule includes time.
  • the second rule includes time from early to late.
  • the second rule includes frequency before time.
  • the second rule includes time before frequency.
  • Embodiment 11 illustrates a schematic diagram of a target power value according to another embodiment of the present application; as shown in FIG. 11 .
  • N1 signals among the N signals are given up for transmission; the starting moment of the first time window is the starting moment of the N time-frequency resource blocks, and the target power value is The sending power of the first signal other than the N1 signals among the N signals.
  • the meaning of the sentence "N1 signals among the N signals are abandoned from sending” includes: the first node determines that N1 signals among the N signals are abandoned from sending.
  • the meaning of the sentence "N1 of the N signals are abandoned for transmission” includes: the sender of the first signaling indicates that N1 of the N signals are forfeited for transmission .
  • Embodiment 12 illustrates a structural block diagram of a processing device used in a first node device according to an embodiment of the present application; as shown in FIG. 12 .
  • the processing device 1200 in the first node device includes a first receiver 1201 and a first transmitter 1202 .
  • the first node device is user equipment.
  • the first node device is a relay node device.
  • the first receiver 1201 includes ⁇ antenna 452, receiver 454, receiving processor 456, multi-antenna receiving processor 458, controller/processor 459, memory 460, data source in Embodiment 4 467 ⁇ at least one of.
  • the first transmitter 1202 includes ⁇ antenna 452, transmitter 454, transmit processor 468, multi-antenna transmit processor 457, controller/processor 459, memory 460, data source in Embodiment 4 467 ⁇ at least one of.
  • the first receiver 1201 receives the first signaling and the second signaling
  • the first transmitter 1202 when only the first signal of the first signal and the second signal satisfies the first condition, transmit the first signal in the first serving cell and give up sending the first signal in the second serving cell the second signal; when only the second signal of the first signal and the second signal satisfies the first condition, giving up sending the first signal and the first signal in the first serving cell sending the second signal in the second serving cell;
  • the first signaling is used to indicate a first time-frequency resource block
  • the second signaling is used to indicate a second time-frequency resource block
  • the first time-frequency resource block and the The second time-frequency resource block is allocated to the first signal and the second signal respectively
  • the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least one symbol
  • the first serving cell is a serving cell in the first cell group
  • the second serving cell is a serving cell in the first cell group
  • the transmission power of the first signal is equal to the first power value
  • the transmit power of the second signal is equal to the second power value
  • the linear value of the first power value is not greater than the linear value of the first maximum transmit power value
  • the linear value of the second power value is not greater than the linear value of the first maximum transmit power value
  • a linear value of a maximum transmit power value the sum of the linear value of the first power value and the linear value of the second power value is greater than the linear value of the first maximum transmit power value; the first signal and the linear value of
  • the first signal and the second signal have the same priority.
  • both the first signal and the second signal carry HARQ-ACK information.
  • the target signal is one of the first signal and the second signal that satisfies the first condition, and the transmission power of the target signal is equal to a target power value; when the target signal is the When the first signal is mentioned, the target signaling is the first signaling, the target time-frequency resource block is the first time-frequency resource block, and the target power value is the first power value; when the target signal When it is the second signal, the target signaling is the second signaling, the target time-frequency resource block is the second time-frequency resource block, and the target power value is the second power value ;
  • the target signaling is used to indicate N time-frequency resource blocks, the N time-frequency resource blocks are respectively reserved for N signals, and the N time-frequency resource blocks all belong to the first time in the time domain window, the N signals are maintained with consistent power and continuous phase, the target time-frequency resource block is one of the N time-frequency resource blocks, and the target signal is one of the N signals; N is a positive integer greater than 1.
  • the target power value is equal to the sending power of the first signal among the N signals.
  • N1 signals among the N signals are given up for transmission; the starting moment of the first time window is the starting moment of the N time-frequency resource blocks, and the target power value is the The transmission power of the first signal other than the N1 signals among the N signals.
  • the first transmitter 1202 also sends the first demodulation reference signal in the target time-frequency resource block, and sends the third signal and the second demodulation reference signal in the third time-frequency resource block ;
  • the target time-frequency resource block and the third time-frequency resource block are respectively two time-frequency resource blocks in the N time-frequency resource blocks, and the third signal is one of the N signals A signal transmitted in the third time-frequency resource block;
  • the same demodulation reference signal is used to demodulate the target signal and the third signal, and the same demodulation reference signal includes the The first demodulation reference signal and the second demodulation reference signal.
  • Embodiment 13 illustrates a structural block diagram of a processing device used in a second node device according to an embodiment of the present application; as shown in FIG. 13 .
  • the processing device 1300 in the second node device includes a second transmitter 1301 and a second receiver 1302 .
  • the second node device is a base station device.
  • the second node device is user equipment.
  • the second node device is a relay node device.
  • the second transmitter 1301 includes ⁇ antenna 420, transmitter 418, transmission processor 416, multi-antenna transmission processor 471, controller/processor 475, memory 476 ⁇ in Embodiment 4 at least one.
  • the second receiver 1302 includes ⁇ antenna 420, receiver 418, receiving processor 470, multi-antenna receiving processor 472, controller/processor 475, memory 476 ⁇ in Embodiment 4 at least one.
  • the second transmitter 1301 is to send the first signaling and the second signaling
  • the second receiver 1302 when only the first signal among the first signal and the second signal satisfies the first condition, receives the first signal in the first serving cell and does not detect it in the second serving cell the second signal; when only the second signal among the first signal and the second signal satisfies the first condition, the first signal is not detected in the first serving cell and receiving said second signal in said second serving cell;
  • the first signaling is used to indicate a first time-frequency resource block
  • the second signaling is used to indicate a second time-frequency resource block
  • the first time-frequency resource block and the The second time-frequency resource block is allocated to the first signal and the second signal respectively
  • the first signal and the second signal belong to the same transmission opportunity, and one transmission opportunity includes at least one symbol
  • the first serving cell is a serving cell in the first cell group
  • the second serving cell is a serving cell in the first cell group
  • the transmission power of the first signal is equal to the first power value
  • the transmit power of the second signal is equal to the second power value
  • the linear value of the first power value is not greater than the linear value of the first maximum transmit power value
  • the linear value of the second power value is not greater than the linear value of the first maximum transmit power value
  • a linear value of a maximum transmit power value the sum of the linear value of the first power value and the linear value of the second power value is greater than the linear value of the first maximum transmit power value; the first signal and the linear value of
  • the first signal and the second signal have the same priority.
  • both the first signal and the second signal carry HARQ-ACK information.
  • the target signal is one of the first signal and the second signal that satisfies the first condition, and the transmission power of the target signal is equal to a target power value; when the target signal is the When the first signal is mentioned, the target signaling is the first signaling, the target time-frequency resource block is the first time-frequency resource block, and the target power value is the first power value; when the target signal When it is the second signal, the target signaling is the second signaling, the target time-frequency resource block is the second time-frequency resource block, and the target power value is the second power value ;
  • the target signaling is used to indicate N time-frequency resource blocks, the N time-frequency resource blocks are respectively reserved for N signals, and the N time-frequency resource blocks all belong to the first time in the time domain window, the N signals are maintained with consistent power and continuous phase, the target time-frequency resource block is one of the N time-frequency resource blocks, and the target signal is one of the N signals; N is a positive integer greater than 1.
  • the target power value is equal to the sending power of the first signal among the N signals.
  • N1 signals among the N signals are given up for transmission; the starting moment of the first time window is the starting moment of the N time-frequency resource blocks, and the target power value is the The transmission power of the first signal other than the N1 signals among the N signals.
  • the second receiver 1302 also receives the first demodulation reference signal in the target time-frequency resource block, and receives the third signal and the second demodulation reference signal in the third time-frequency resource block ;
  • the target time-frequency resource block and the third time-frequency resource block are respectively two time-frequency resource blocks in the N time-frequency resource blocks, and the third signal is one of the N signals A signal transmitted in the third time-frequency resource block;
  • the same demodulation reference signal is used to demodulate the target signal and the third signal, and the same demodulation reference signal includes the The first demodulation reference signal and the second demodulation reference signal.
  • the user equipment, terminal and UE in this application include but are not limited to drones, communication modules on drones, remote control aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle communication equipment, wireless sensors, network cards, Internet of things terminal, RFID terminal, NB-IOT terminal, MTC (Machine Type Communication, machine type communication) terminal, eMTC (enhanced MTC, enhanced MTC) terminal, data card, network card, vehicle communication equipment, low-cost mobile phone, low-cost cost tablet PCs and other wireless communication devices.
  • MTC Machine Type Communication, machine type communication
  • eMTC enhanced MTC
  • the base station or system equipment in this application includes but not limited to macrocell base station, microcell base station, home base station, relay base station, gNB (NR Node B) NR Node B, TRP (Transmitter Receiver Point, sending and receiving node) and other wireless communication equipment.
  • gNB NR Node B
  • TRP Transmitter Receiver Point

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Abstract

本申请公开了一种被用于无线通信的节点中的方法和装置。第一节点接收第一信令和第二信令；当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号。所述第一信号和所述第二信号都属于同一个发送机会；所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。

Description

一种被用于无线通信的节点中的方法和装置 技术领域
本申请涉及无线通信系统中的传输方法和装置，尤其是支持蜂窝网的无线通信系统中的无线信号的传输方法和装置。
背景技术
在5G系统中，为了增强覆盖(coverage)，在3GPP(3rd Generation Partner Project，第三代合作伙伴项目)RAN(Radio Access Network，无线接入网)#90e次全会上通过了NR(New Radio，新空口)Release 17的覆盖(coverage)增强(enhancement)的WI(Work Item，工作项目)。如何对PUSCH(Physical Uplink Shared CHannel，物理上行共享信道)和PUCCH(Physical Uplink Control CHannel，物理上行控制信道)传输的覆盖进行增强是其中一个研究重点。
发明内容
发明人通过研究发现，当多个信号的发送功率之和超过最大发送功率时，如何确定哪些信号被放弃发送以满足最大发送功率这一限制是一个关键问题。
针对上述问题，本申请公开了一种解决方案。需要说明的是，虽然上述描述采用上行链路作为例子，本申请也适用于其他场景比如下行链路和伴随链路(Sidelink)，并取得类似在上行链路中的技术效果。此外，不同场景(包括但不限于上行链路，下行链路和伴随链路)采用统一解决方案还有助于降低硬件复杂度和成本。在不冲突的情况下，本申请的任一节点中的实施例和实施例中的特征可以应用到其他任一节点中，反之亦然。在不冲突的情况下，本申请的实施例和实施例中的特征可以任意相互组合。
作为一个实施例，对本申请中的术语(Terminology)的解释是参考3GPP的规范协议TS36系列的定义。
作为一个实施例，对本申请中的术语的解释是参考3GPP的规范协议TS38系列的定义。
作为一个实施例，对本申请中的术语的解释是参考3GPP的规范协议TS37系列的定义。
作为一个实施例，对本申请中的术语的解释是参考IEEE(Institute ofElectrical andElectronics Engineers,电气和电子工程师协会)的规范协议的定义。
本申请公开了一种被用于无线通信的第一节点中的方法，其特征在于，包括：
接收第一信令和第二信令；
当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号；
其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，本申请要解决的问题包括：当多个信号的发送功率之和超过最大发送功率时，如何确定哪些信号被放弃发送以满足最大发送功率这一限制。
作为一个实施例，本申请要解决的问题包括：为了上行传输的覆盖增强，3GPP RAN1#会议已经同意支持在一个时间窗内的多个传输之间被维持功率一致和相位连续；当一个传输机会中的多个信号的发送 功率之和超过最大发送功率时，在确定哪些信号被放弃发送时如何考虑这个时间窗内的传输。
作为上述实施例的一个子实施例，所述多个传输是多个PUSCH传输。
作为上述实施例的一个子实施例，所述多个传输是多个PUCCH传输。
作为上述实施例的一个子实施例，所述多个传输是多个PUSCH重复(repetition)。
作为上述实施例的一个子实施例，所述多个传输是多个PUCCH重复。
作为一个实施例，上述方法的实质在于：当一个传输机会中的多个信号的发送功率之和超过最大发送功率时，被维持与另一个信号之间的功率一致和相位连续的一个信号被优先分配功率。采用上述方法的好处在于，一个为了覆盖增强的传输被优先分配功率，保证了一个为了覆盖增强的传输的可靠性。
根据本申请的一个方面，其特征在于，所述第一信号和所述第二信号具有相同的优先级。
根据本申请的一个方面，其特征在于，所述第一信号和所述第二信号都携带HARQ-ACK信息。
根据本申请的一个方面，其特征在于，目标信号是所述第一信号和所述第二信号中的满足所述第一条件的一个信号，所述目标信号的发送功率等于目标功率值；当所述目标信号是所述第一信号时，目标信令是所述第一信令，目标时频资源块是所述第一时频资源块，所述目标功率值是所述第一功率值；当所述目标信号是所述第二信号时，所述目标信令是所述第二信令，所述目标时频资源块是所述第二时频资源块，所述目标功率值是所述第二功率值；所述目标信令被用于指示N个时频资源块，所述N个时频资源块分别被预留给N个信号，所述N个时频资源块在时域都属于第一时间窗，所述N个信号被维持功率一致和相位连续，所述目标时频资源块是所述N个时频资源块中之一，所述目标信号是所述N个信号中之一；N是大于1的正整数。
根据本申请的一个方面，其特征在于，所述目标功率值等于所述N个信号中的首个信号的发送功率。
根据本申请的一个方面，其特征在于，所述N个信号中的N1个信号被放弃发送；所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻，所述目标功率值是所述N个信号中的所述N1个信号之外的首个信号的发送功率。
根据本申请的一个方面，其特征在于，包括：
在所述目标时频资源块中还发送第一解调参考信号，并且在第三时频资源块中发送第三信号和第二解调参考信号；
其中，所述目标时频资源块和所述第三时频资源块分别是所述N个时频资源块中的两个时频资源块，所述第三信号是所述N个信号中的在所述第三时频资源块中被发送的一个信号；相同的解调参考信号被用于解调所述目标信号和所述第三信号，所述相同的解调参考信号包括所述第一解调参考信号和所述第二解调参考信号。
作为一个实施例，上述方法的实质在于：目标信号和第三信号被维持功率一致和相位连续，它们的解调参考信号是共享的。采用上述方法的好处在于，提高了信道估计精度，提高了传输可靠性。
本申请公开了一种被用于无线通信的第二节点中的方法，其特征在于，包括：
发送第一信令和第二信令；
当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中接收所述第一信号和在第二服务小区中未检测到所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中未检测到所述第一信号和在所述第二服务小区中接收所述第二信号；
其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
根据本申请的一个方面，其特征在于，所述第一信号和所述第二信号具有相同的优先级。
根据本申请的一个方面，其特征在于，所述第一信号和所述第二信号都携带HARQ-ACK信息。
根据本申请的一个方面，其特征在于，目标信号是所述第一信号和所述第二信号中的满足所述第一条件的一个信号，所述目标信号的发送功率等于目标功率值；当所述目标信号是所述第一信号时，目标信令是所述第一信令，目标时频资源块是所述第一时频资源块，所述目标功率值是所述第一功率值；当所述目标信号是所述第二信号时，所述目标信令是所述第二信令，所述目标时频资源块是所述第二时频资源块，所述目标功率值是所述第二功率值；所述目标信令被用于指示N个时频资源块，所述N个时频资源块分别被预留给N个信号，所述N个时频资源块在时域都属于第一时间窗，所述N个信号被维持功率一致和相位连续，所述目标时频资源块是所述N个时频资源块中之一，所述目标信号是所述N个信号中之一；N是大于1的正整数。
根据本申请的一个方面，其特征在于，所述目标功率值等于所述N个信号中的首个信号的发送功率。
根据本申请的一个方面，其特征在于，所述N个信号中的N1个信号被放弃发送；所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻，所述目标功率值是所述N个信号中的所述N1个信号之外的首个信号的发送功率。
根据本申请的一个方面，其特征在于，包括：
在所述目标时频资源块中还接收第一解调参考信号，并且在第三时频资源块中接收第三信号和第二解调参考信号；
其中，所述目标时频资源块和所述第三时频资源块分别是所述N个时频资源块中的两个时频资源块，所述第三信号是所述N个信号中的在所述第三时频资源块中被发送的一个信号；相同的解调参考信号被用于解调所述目标信号和所述第三信号，所述相同的解调参考信号包括所述第一解调参考信号和所述第二解调参考信号。
本申请公开了一种被用于无线通信的第一节点设备，其特征在于，包括：
第一接收机，接收第一信令和第二信令；
第一发射机，当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号；
其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
本申请公开了一种被用于无线通信的第二节点设备，其特征在于，包括：
第二发射机，发送第一信令和第二信令；
第二接收机，当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中接收所述第一信号和在第二服务小区中未检测到所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中未检测到所述第一信号和在所述第二服务小区中接收所述第二信号；
其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中 的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，和传统方案相比，本申请具备如下优势：
-一个为了覆盖增强的传输被优先分配功率；
-保证了一个为了覆盖增强的传输的可靠性；
-提高了信道估计精度，提高了传输可靠性。
附图说明
通过阅读参照以下附图中的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更加明显：
图1示出了根据本申请的一个实施例的第一信令、第二信令、第一信号和第二信号的流程图；
图2示出了根据本申请的一个实施例的网络架构的示意图；
图3示出了根据本申请的一个实施例的用户平面和控制平面的无线协议架构的实施例的示意图；
图4示出了根据本申请的一个实施例的第一通信设备和第二通信设备的示意图；
图5示出了根据本申请的一个实施例的传输的流程图；
图6示出了根据本申请的一个实施例的第一信号和第二信号中的哪个信号被放弃发送与第一条件的关系的示意图；
图7示出了根据本申请的一个实施例的第一信号和第二信号的示意图；
图8示出了根据本申请的另一个实施例的第一信号和第二信号的示意图；
图9示出了根据本申请的一个实施例的目标信号和第一时间窗的关系的示意图；
图10示出了根据本申请的一个实施例的目标功率值的示意图；
图11示出了根据本申请的另一个实施例的目标功率值的示意图；
图12示出了根据本申请的一个实施例的用于第一节点设备中的处理装置的结构框图；
图13示出了根据本申请的一个实施例的用于第二节点中设备的处理装置的结构框图。
具体实施方式
下文将结合附图对本申请的技术方案作进一步详细说明，需要说明的是，在不冲突的情况下，本申请中的实施例和实施例中的特征可以任意相互组合。
实施例1
实施例1示例了根据本申请的一个实施例的第一信令、第二信令、第一信号和第二信号的流程图，如附图1所示。在附图1所示的100中，每个方框代表一个步骤。
在实施例1中，本申请中的所述第一节点在步骤101中接收第一信令和第二信令；在步骤102中当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号；其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二 功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述第一信令是更高层信令。
作为一个实施例，所述第一信令是RRC信令。
作为一个实施例，所述第一信令是物理层信令。
作为一个实施例，所述第一信令是一个DCI(下行控制信息，Downlink Control Information)信令。
作为一个实施例，所述第一信令是一个上行DCI信令。
作为一个实施例，所述第一信令是一个下行DCI信令。
作为一个实施例，所述第一信令是一个调度PUSCH(Physical Uplink Shared CHannel，物理上行共享信道)的DCI信令。
作为一个实施例，所述第一信令是一个调度PDSCH(Physical Downlink Shared CHannel，物理下行共享信道)的DCI信令。
作为一个实施例，所述第一信号携带第一比特块。
作为一个实施例，所述第一信号携带第一控制信息。
作为一个实施例，所述第一信号携带第一比特块和第一控制信息。
作为一个实施例，所述第一比特块包括至少一个比特。
作为一个实施例，所述第一比特块包括一个传输块(TB，Transport Block)。
作为一个实施例，所述第一比特块包括至少一个传输块(TB，Transport Block)。
作为一个实施例，所述第一比特块包括至少一个CBG(Code Block Group，码块组)。
作为一个实施例，所述第一控制信息包括HARQ-ACK信息。
作为一个实施例，所述第一控制信息包括HARQ-ACK信息、调度请求(Scheduling Request，SR)或者链路恢复请求(Link Recovery Request，LRR)中的至少之一。
作为一个实施例，所述第一信号在PUSCH上传输。
作为一个实施例，所述第一信号包括一个PUSCH传输。
作为一个实施例，所述第一信号包括一个携带HARQ-ACK信息的PUSCH传输。
作为一个实施例，所述第一信号包括一个携带第一控制信息的PUSCH传输。
作为一个实施例，所述第一信号在PUCCH上传输。
作为一个实施例，所述第一信号包括一个PUCCH传输。
作为一个实施例，所述第一信号包括一个携带HARQ-ACK信息的PUCCH传输。
作为一个实施例，所述第一信号包括一个携带第一控制信息的PUCCH传输。
作为一个实施例，句子“给定信号携带给定比特块”的意思是指：给定比特集合包括给定比特块，所述给定比特集合依次经过CRC添加(CRC Insertion)，信道编码(Channel Coding)，速率匹配(Rate Matching)，加扰(Scrambling)，调制(Modulation)，层映射(Layer Mapping)，预编码(Precoding)，映射到资源粒子(Mapping to Resource Element)，OFDM基带信号生成(OFDMBaseband Signal Generation)，调制上变频(Modulation and Upconversion)之后得到给定信号。
作为一个实施例，句子“给定信号携带给定比特块”的意思是指：给定比特集合包括给定比特块，所述给定比特集合依次经过CRC添加(CRC Insertion)，信道编码(Channel Coding)，速率匹配(Rate Matching)，加扰(Scrambling)，调制(Modulation)，层映射(Layer Mapping)，预编码(Precoding)，映射到虚拟资源块(Mapping to Virtual Resource Blocks)，从虚拟资源块映射到物理资源块(Mapping from Virtual to Physical Resource Blocks)，OFDM基带信号生成(OFDM Baseband Signal Generation)，调制上变频(Modulation and Upconversion)之后得到给定信号。
作为一个实施例，句子“给定信号携带给定比特块”的意思是指：给定比特集合包括给定比特块，所述给定比特集合依次经过CRC添加(CRC Insertion)，分段(Segmentation)，编码块级CRC添加(CRC Insertion)，信道编码(Channel Coding)，速率匹配(Rate Matching)，串联(Concatenation)，加扰(Scrambling)， 调制(Modulation)，层映射(Layer Mapping)，预编码(Precoding)，映射到资源粒子(Mapping to Resource Element)，OFDM基带信号生成(OFDM Baseband Signal Generation)，调制上变频(Modulation and Upconversion)之后得到给定信号。
作为一个实施例，所述句子“所述第一信令被用于指示第一时频资源块”的意思包括：所述第一信令显式的指示第一时频资源块。
作为一个实施例，所述句子“所述第一信令被用于指示第一时频资源块”的意思包括：所述第一信令隐式的指示第一时频资源块。
作为一个实施例，所述句子“所述第一信令被用于指示第一时频资源块”的意思包括：所述第一信令隐式的指示第一时频资源块的索引。
作为一个实施例，所述第一时频资源块的索引是一个PUCCH资源的索引。
作为一个实施例，所述句子“所述第一信令被用于指示第一时频资源块”的意思包括：所述第一信令指示M1个时频资源块，所述第一时频资源块是所述M1个时频资源块中之一，M1是大于1的正整数。
作为一个实施例，所述句子“所述第一信令被用于指示第一时频资源块”的意思包括：所述第一信令指示所述第一时频资源块占用的时域资源，并且所述第一信令指示所述第一时频资源块占用的频域资源。
作为一个实施例，所述句子“所述第一信令被用于指示第一时频资源块”的意思包括：所述第一信令包括第一域和第二域，所述第一信令中的所述第一域指示所述第一时频资源块占用的时域资源，所述第一信令中的所述第二域指示所述第一时频资源块占用的频域资源，所述第一域包括至少一个比特，所述第二域包括至少一个比特。
作为一个实施例，所述句子“所述第一信令被用于指示第一时频资源块”的意思包括：所述第一信令包括第三域，所述第一信令中的所述第三域指示第一时频资源块的索引。
作为一个实施例，所述第一域包括的比特数是由更高层参数配置的。
作为一个实施例，所述第一域包括的比特数是由RRC参数配置的。
作为一个实施例，所述第一域是Time domain resource assignment域。
作为一个实施例，所述第二域包括的比特数是由更高层参数配置的。
作为一个实施例，所述第二域包括的比特数是由RRC参数配置的。
作为一个实施例，所述第二域是Frequency domain resource assignment域。
作为一个实施例，所述第三域包括的比特数是由更高层参数配置的。
作为一个实施例，所述第三域包括的比特数是由RRC参数配置的。
作为一个实施例，所述第三域是PUCCH resource indicator域。
作为一个实施例，所述Time domain resource assignment域的具体定义参见3GPP TS 38.212第7.3.1章节。
作为一个实施例，所述Frequency domain resource assignment域的具体定义参见3GPP TS 38.212第7.3.1章节。
作为一个实施例，所述句子“指示所述第一时频资源块占用的时域资源”的意思包括：指示所述第一时频资源块在时域占用的起始符号和符号数；所述句子“指示所述第一时频资源块占用的频域资源”的意思包括：指示所述第一时频资源块在频域占用的资源块(Resource Block，RB)。
作为一个实施例，所述句子“指示所述第一时频资源块占用的时域资源”的意思包括：指示M1个时频资源块中的首个时频资源块在时域占用的起始符号和符号数，所述第一时频资源块是所述M1个时频资源块中之一，M1是大于1的正整数；所述句子“指示所述第一时频资源块占用的频域资源”的意思包括：指示M1个时频资源块中的首个时频资源块在频域占用的资源块，所述第一时频资源块是所述M1个时频资源块中之一，M1是大于1的正整数。
作为上述实施例的一个子实施例，所述第一信令还指示所述M1。
作为上述实施例的一个子实施例，所述M1是由更高层参数指示的。
作为上述实施例的一个子实施例，所述M1是由RRC参数指示的。
作为上述实施例的一个子实施例，所述M1不小于本申请中的所述N。
作为上述实施例的一个子实施例，所述M1等于本申请中的所述N。
作为一个实施例，所述M1个时频资源块在时域两两相互正交。
作为一个实施例，所述M1个时频资源块中存在两个时频资源块在时域是交叠的(即非正交)。
作为一个实施例，所述M1个时频资源块中存在两个时频资源块在时域是部分或全部重叠的。
作为一个实施例，所述M1个时频资源块在时域分别占用的符号数都相同。
作为一个实施例，所述M1个时频资源块中的两个时频资源块在时域分别占用的符号数都相同。
作为一个实施例，所述M1个时频资源块中存在两个时频资源块在时域分别占用的符号数不同。
作为一个实施例，所述M1个时频资源块中的任一时频资源块在时域占用至少一个符号。
作为一个实施例，所述M1个时频资源块中的任一时频资源块在时域占用一个或者大于一个连续的符号。
作为一个实施例，所述M1个时频资源块中的任一时频资源块在时域占用大于一个连续的符号。
作为一个实施例，所述M1个时频资源块中的任一时频资源块在频域占用至少一个资源块。
作为一个实施例，所述M1个时频资源块中的任一时频资源块在频域占用至少一个子载波。
作为一个实施例，所述短语“首个时频资源块”的意思是指：最早的时频资源块。
作为一个实施例，所述短语“首个时频资源块”的意思是指：按照第一规则排序的首个时频资源块。
作为上述实施例的一个子实施例，所述第一规则包括时间。
作为上述实施例的一个子实施例，所述第一规则包括时间上由早到晚。
作为上述实施例的一个子实施例，所述第一规则包括先频率后时间。
作为上述实施例的一个子实施例，所述第一规则包括先时间后频率。
作为一个实施例，所述短语“先频率后时间”的意思是指：先频率由低到高，后时间由早到晚。
作为一个实施例，所述短语“先频率后时间”的意思是指：先频率由高到低，后时间由早到晚。
作为一个实施例，所述短语“先时间后频率”的意思是指：先时间由早到晚，后频率由低到高。
作为一个实施例，所述短语“先时间后频率”的意思是指：先时间由早到晚，后频率由高到低。
作为一个实施例，所述第一时频资源块在时域占用至少一个符号。
作为一个实施例，所述第一时频资源块在时域占用一个或者大于一个连续的符号。
作为一个实施例，所述第一时频资源块在时域占用大于一个连续的符号。
作为一个实施例，所述第一时频资源块在频域占用至少一个资源块。
作为一个实施例，所述第一时频资源块在频域占用至少一个子载波。
作为一个实施例，所述符号是单载波符号。
作为一个实施例，所述符号是多载波符号。
作为一个实施例，所述多载波符号是OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)符号。
作为一个实施例，所述多载波符号是SC-FDMA(Single Carrier-Frequency Division MultipleAccess，单载波频分多址接入)符号。
作为一个实施例，所述多载波符号是DFT-S-OFDM(Discrete Fourier Transform Spread OFDM，离散傅里叶变化正交频分复用)符号。
作为一个实施例，所述多载波符号是FBMC(Filter BankMulti Carrier，滤波器组多载波)符号。
作为一个实施例，所述多载波符号包括CP(Cyclic Prefix，循环前缀)。
作为一个实施例，所述第二信令是更高层信令。
作为一个实施例，所述第二信令是RRC信令。
作为一个实施例，所述第二信令是物理层信令。
作为一个实施例，所述第二信令是一个DCI(下行控制信息，Downlink Control Information)信令。
作为一个实施例，所述第二信令是一个上行DCI信令。
作为一个实施例，所述第二信令是一个下行DCI信令。
作为一个实施例，所述第二信令是一个调度PUSCH(Physical Uplink Shared CHannel，物理上行共享信道)的DCI信令。
作为一个实施例，所述第二信令是一个调度PDSCH(Physical Downlink Shared CHannel，物理下行共享 信道)的DCI信令。
作为一个实施例，所述第二信号携带第二比特块。
作为一个实施例，所述第二信号携带第二控制信息。
作为一个实施例，所述第二信号携带第二比特块和第二控制信息。
作为一个实施例，所述第一信号携带第一比特块和第一控制信息，所述第二信号携带第二比特块和第二控制信息。
作为一个实施例，所述第二控制信息包括的控制信息的类型和所述第一控制信息包括的控制信息的类型相同。
作为一个实施例，所述第二控制信息和所述第一控制信息包括至少一个相同类型的控制信息。
作为一个实施例，所述第一控制信息包括HARQ-ACK信息、调度请求(Scheduling Request，SR)或者链路恢复请求(Link Recovery Request，LRR)中的至少之一，所述第二控制信息包括HARQ-ACK信息、调度请求(Scheduling Request，SR)或者链路恢复请求(Link Recovery Request，LRR)中的至少之一。
作为一个实施例，所述第一控制信息包括HARQ-ACK信息，所述第二控制信息包括HARQ-ACK信息。
作为一个实施例，所述控制信息的类型包括HARQ-ACK信息。
作为一个实施例，所述控制信息的类型包括HARQ-ACK信息、调度请求(Scheduling Request，SR)或者链路恢复请求(Link Recovery Request，LRR)中的至少之一。
作为一个实施例，所述控制信息的类型包括HARQ-ACK信息、调度请求(Scheduling Request，SR)和链路恢复请求(Link Recovery Request，LRR)。
作为一个实施例，所述控制信息的类型包括HARQ-ACK信息、调度请求(Scheduling Request，SR)、链路恢复请求(Link Recovery Request，LRR)或者信道状态信息(Channel State Information，CSI)中的至少之一。
作为一个实施例，所述控制信息的类型包括HARQ-ACK信息、调度请求(Scheduling Request，SR)、链路恢复请求(Link Recovery Request，LRR)和信道状态信息(Channel State Information，CSI)。
作为一个实施例，所述第二比特块包括至少一个比特。
作为一个实施例，所述第二比特块包括一个传输块(TB，Transport Block)。
作为一个实施例，所述第二比特块包括至少一个传输块(TB，Transport Block)。
作为一个实施例，所述第二比特块包括至少一个CBG(Code Block Group，码块组)。
作为一个实施例，所述第二控制信息包括HARQ-ACK信息。
作为一个实施例，所述第二控制信息包括HARQ-ACK信息、调度请求(Scheduling Request，SR)或者链路恢复请求(Link Recovery Request，LRR)中的至少之一。
作为一个实施例，所述第二信号在PUSCH上传输。
作为一个实施例，所述第二信号包括一个PUSCH传输。
作为一个实施例，所述第二信号包括一个携带HARQ-ACK信息的PUSCH传输。
作为一个实施例，所述第一信号包括一个携带HARQ-ACK信息的PUSCH传输，所述第二信号包括一个携带HARQ-ACK信息的PUSCH传输。
作为一个实施例，所述第二信号包括一个携带第二控制信息的PUSCH传输。
作为一个实施例，所述第一信号包括一个携带第一控制信息的PUSCH传输，所述第二信号包括一个携带第二控制信息的PUSCH传输。
作为一个实施例，所述第一信号包括一个携带第一控制信息的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输，所述第二信号包括一个携带第二控制信息的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输。
作为一个实施例，所述第一信号包括一个携带HARQ-ACK信息、调度请求或者链路恢复请求中的至少之一的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输，所述第二信号包括一个携带HARQ-ACK信息、调度请求或者链路恢复请求中的至少之一的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输。
作为一个实施例，所述第二信号在PUCCH上传输。
作为一个实施例，所述第二信号包括一个PUCCH传输。
作为一个实施例，所述第二信号包括一个携带HARQ-ACK信息的PUCCH传输。
作为一个实施例，所述第一信号包括一个携带HARQ-ACK信息的PUCCH传输，所述第二信号包括一个携带HARQ-ACK信息的PUCCH传输。
作为一个实施例，所述第二信号包括一个携带第二控制信息的PUCCH传输。
作为一个实施例，所述第一信号包括一个携带第一控制信息的PUCCH传输，所述第二信号包括一个携带第二控制信息的PUCCH传输，所述第二控制信息包括的控制信息的类型和所述第一控制信息包括的控制信息的类型相同。
作为一个实施例，所述第一信号包括一个携带HARQ-ACK信息的PUCCH传输，所述第二信号包括一个携带HARQ-ACK信息的PUCCH传输。
作为一个实施例，所述句子“所述第二信令被用于指示第二时频资源块”的意思包括：所述第二信令显式的指示第二时频资源块。
作为一个实施例，所述句子“所述第二信令被用于指示第二时频资源块”的意思包括：所述第二信令隐式的指示第二时频资源块。
作为一个实施例，所述句子“所述第二信令被用于指示第二时频资源块”的意思包括：所述第二信令隐式的指示第二时频资源块的索引。
作为一个实施例，所述第二时频资源块的索引是一个PUCCH资源的索引。
作为一个实施例，所述句子“所述第二信令被用于指示第二时频资源块”的意思包括：所述第二信令指示M2个时频资源块，所述第二时频资源块是所述M2个时频资源块中之一，M2是大于1的正整数。
作为一个实施例，所述句子“所述第二信令被用于指示第二时频资源块”的意思包括：所述第二信令指示所述第二时频资源块占用的时域资源，并且所述第二信令指示所述第二时频资源块占用的频域资源。
作为一个实施例，所述句子“所述第二信令被用于指示第二时频资源块”的意思包括：所述第二信令包括第一域和第二域，所述第二信令中的所述第一域指示所述第二时频资源块占用的时域资源，所述第二信令中的所述第二域指示所述第二时频资源块占用的频域资源，所述第一域包括至少一个比特，所述第二域包括至少一个比特。
作为一个实施例，所述句子“所述第二信令被用于指示第二时频资源块”的意思包括：所述第二信令包括第三域，所述第二信令中的所述第三域指示第二时频资源块的索引。
作为一个实施例，所述句子“指示所述第二时频资源块占用的时域资源”的意思包括：指示所述第二时频资源块在时域占用的起始符号和符号数；所述句子“指示所述第二时频资源块占用的频域资源”的意思包括：指示所述第二时频资源块在频域占用的资源块(Resource Block，RB)。
作为一个实施例，所述句子“指示所述第二时频资源块占用的时域资源”的意思包括：指示M2个时频资源块中的首个时频资源块在时域占用的起始符号和符号数，所述第二时频资源块是所述M2个时频资源块中之一，M2是大于1的正整数；所述句子“指示所述第二时频资源块占用的频域资源”的意思包括：指示M2个时频资源块中的首个时频资源块在频域占用的资源块，所述第二时频资源块是所述M2个时频资源块中之一，M2是大于1的正整数。
作为上述实施例的一个子实施例，所述第二信令还指示所述M2。
作为上述实施例的一个子实施例，所述M2是由更高层参数指示的。
作为上述实施例的一个子实施例，所述M2是由RRC参数指示的。
作为上述实施例的一个子实施例，所述M2不小于本申请中的所述N。
作为上述实施例的一个子实施例，所述M2等于本申请中的所述N。
作为一个实施例，所述M2个时频资源块在时域两两相互正交。
作为一个实施例，所述M2个时频资源块中存在两个时频资源块在时域是交叠的(即非正交)。
作为一个实施例，所述M2个时频资源块中存在两个时频资源块在时域是部分或全部重叠的。
作为一个实施例，所述M2个时频资源块在时域分别占用的符号数都相同。
作为一个实施例，所述M2个时频资源块中的两个时频资源块在时域分别占用的符号数都相同。
作为一个实施例，所述M2个时频资源块中存在两个时频资源块在时域分别占用的符号数不同。
作为一个实施例，所述M2个时频资源块中的任一时频资源块在时域占用至少一个符号。
作为一个实施例，所述M2个时频资源块中的任一时频资源块在时域占用一个或者大于一个连续的符号。
作为一个实施例，所述M2个时频资源块中的任一时频资源块在时域占用大于一个连续的符号。
作为一个实施例，所述M2个时频资源块中的任一时频资源块在频域占用至少一个资源块。
作为一个实施例，所述M2个时频资源块中的任一时频资源块在频域占用至少一个子载波。
作为一个实施例，所述第二时频资源块在时域占用至少一个符号。
作为一个实施例，所述第二时频资源块在时域占用一个或者大于一个连续的符号。
作为一个实施例，所述第二时频资源块在时域占用大于一个连续的符号。
作为一个实施例，所述第二时频资源块在频域占用至少一个资源块。
作为一个实施例，所述第二时频资源块在频域占用至少一个子载波。
作为一个实施例，一个所述发送机会(transmission occasion)包括一个或多个连续的符号。
作为一个实施例，一个所述发送机会包括多个符号。
作为一个实施例，一个所述发送机会包括多个连续的符号。
作为一个实施例，一个所述发送机会包括一个时隙(slot)。
作为一个实施例，一个所述发送机会包括一个子时隙(sub-slot)。
作为一个实施例，一个所述发送机会包括一个子帧(subframe)。
作为一个实施例，所述第一小区组至少包括所述第一服务小区和所述第二服务小区。
作为一个实施例，所述第一小区组包括大于一个服务小区。
作为一个实施例，载波聚合(carrier aggregation)在所述第一小区组上被执行。
作为一个实施例，载波聚合(carrier aggregation)在所述第一小区组上被所述第一节点执行。
作为一个实施例，所述短语“所述第一信号的发送功率”是指：当所述第一信号被发送时的所述第一信号的发送功率；所述短语“所述第二信号的发送功率”是指：当所述第二信号被发送时的所述第二信号的发送功率。
作为一个实施例，所述短语“所述第一信号的发送功率”是指：当所述第一信号被发送时的所述第一信号的实际发送功率；所述短语“所述第二信号的发送功率”是指：当所述第二信号被发送时的所述第二信号的实际发送功率。
作为一个实施例，所述短语“所述第一信号的发送功率”是指：被分配给所述第一信号的发送的功率；所述短语“所述第二信号的发送功率”是指：被分配给所述第二信号的发送的功率。
作为一个实施例，所述第一功率值的单位是dBm(毫分贝)，所述第一功率值的线性值的单位是mW(毫瓦)，所述第二功率值的单位是dBm，所述第二功率值的线性值的单位是mW(毫瓦)，所述第一最大发送功率值的单位是dBm(毫分贝)，所述第一最大发送功率值的线性值的单位是mW(毫瓦)。
作为一个实施例，所述第一功率值的线性值等于10的x1次方，所述x1等于所述第一功率值除以10；所述第二功率值的线性值等于10的x2次方，所述x2等于所述第二功率值除以10；所述第一最大发送功率值的线性值等于10的x3次方，所述x3等于所述第一最大发送功率值除以10。
作为一个实施例，所述第一功率值和所述第二功率值分别是根据3GPP TS38.213的第7.1或者7.2章节中的方法计算得到的。
作为一个实施例，所述第一最大发送功率值是P CMAX(i)，所述第一最大发送功率值的线性值是
Figure PCTCN2022116018-appb-000001
作为一个实施例，所述P CMAX(i)和所述
Figure PCTCN2022116018-appb-000002
的具体定义参见3GPP TS38.213的第7.5章节。
实施例2
实施例2示例了根据本申请的一个实施例的网络架构的示意图，如附图2所示。
附图2说明了LTE(Long-Term Evolution，长期演进),LTE-A(Long-Term Evolution Advanced，增强长期演进)及未来5G系统的网络架构200。LTE,LTE-A及未来5G系统的网络架构200称为EPS(Evolved Packet System，演进分组系统)200。5GNR或LTE网络架构200可称为5GS(5G System)/EPS(Evolved Packet System，演进分组系统)200或某种其它合适术语。5GS/EPS 200可包括一个或一个以上UE(User  Equipment，用户设备)201，一个与UE201进行副链路(Sidelink)通信的UE241，NG-RAN(下一代无线接入网络)202，5GC(5G CoreNetwork，5G核心网)/EPC(Evolved Packet Core，演进分组核心)210，HSS(Home Subscriber Server，归属签约用户服务器)/UDM(Unified Data Management，统一数据管理)220和因特网服务230。5GS/EPS200可与其它接入网络互连，但为了简单未展示这些实体/接口。如附图2所示，5GS/EPS200提供包交换服务，然而所属领域的技术人员将容易了解，贯穿本申请呈现的各种概念可扩展到提供电路交换服务的网络。NG-RAN202包括NR(New Radio，新无线)节点B(gNB)203和其它gNB204。gNB203提供朝向UE201的用户和控制平面协议终止。gNB203可经由Xn接口(例如，回程)连接到其它gNB204。gNB203也可称为基站、基站收发台、无线电基站、无线电收发器、收发器功能、基本服务集合(BSS)、扩展服务集合(ESS)、TRP(发送接收点)或某种其它合适术语。gNB203为UE201提供对5GC/EPC210的接入点。UE201的实例包括蜂窝式电话、智能电话、会话起始协议(SIP)电话、膝上型计算机、个人数字助理(PDA)、卫星无线电、全球定位系统、多媒体装置、视频装置、数字音频播放器(例如，MP3播放器)、相机、游戏控制台、无人机、飞行器、窄带物理网设备、机器类型通信设备、陆地交通工具、汽车、可穿戴设备，或任何其它类似功能装置。所属领域的技术人员也可将UE201称为移动台、订户台、移动单元、订户单元、无线单元、远程单元、移动装置、无线装置、无线通信装置、远程装置、移动订户台、接入终端、移动终端、无线终端、远程终端、手持机、用户代理、移动客户端、客户端或某个其它合适术语。gNB203通过S1/NG接口连接到5GC/EPC210。5GC/EPC210包括MME(Mobility Management Entity,移动性管理实体)/AMF(Authentication Management Field,鉴权管理域)/SMF(Session Management Function，会话管理功能)211、其它MME/AMF/SMF214、S-GW(Service Gateway，服务网关)/UPF(User Plane Function，用户面功能)212以及P-GW(Packet Date Network Gateway，分组数据网络网关)/UPF213。MME/AMF/SMF211是处理UE201与5GC/EPC210之间的信令的控制节点。大体上MME/AMF/SMF211提供承载和连接管理。所有用户IP(Internet Protocal，因特网协议)包是通过S-GW/UPF212传送，S-GW/UPF212自身连接到P-GW/UPF213。P-GW提供UE IP地址分配以及其它功能。P-GW/UPF213连接到因特网服务230。因特网服务230包括运营商对应因特网协议服务，具体可包括因特网,内联网,IMS(IP Multimedia Subsystem,IP多媒体子系统)和包交换(Packet switching)服务。
作为一个实施例，本申请中的所述第一节点包括所述UE201。
作为一个实施例，本申请中的所述第一节点包括所述UE241。
作为一个实施例，本申请中的所述第二节点包括所述gNB203。
实施例3
实施例3示例了根据本申请的一个实施例的用户平面和控制平面的无线协议架构的实施例的示意图，如附图3所示。
实施例3示出了根据本申请的一个用户平面和控制平面的无线协议架构的实施例的示意图，如附图3所示。图3是说明用于用户平面350和控制平面300的无线电协议架构的实施例的示意图，图3用三个层展示用于第一通信节点设备(UE，gNB或V2X中的RSU)和第二通信节点设备(gNB，UE或V2X中的RSU)之间，或者两个UE之间的控制平面300的无线电协议架构：层1、层2和层3。层1(L1层)是最低层且实施各种PHY(物理层)信号处理功能。L1层在本文将称为PHY301。层2(L2层)305在PHY301之上，负责第一通信节点设备与第二通信节点设备之间，或者两个UE之间的链路。L2层305包括MAC(Medium Access Control，媒体接入控制)子层302、RLC(Radio Link Control，无线链路层控制协议)子层303和PDCP(Packet Data Convergence Protocol，分组数据汇聚协议)子层304，这些子层终止于第二通信节点设备处。PDCP子层304提供不同无线电承载与逻辑信道之间的多路复用。PDCP子层304还提供通过加密数据包而提供安全性，以及提供第二通信节点设备之间的对第一通信节点设备的越区移动支持。RLC子层303提供上部层数据包的分段和重组装，丢失数据包的重新发射以及数据包的重排序以补偿由于HARQ造成的无序接收。MAC子层302提供逻辑与传输信道之间的多路复用。MAC子层302还负责在第一通信节点设备之间分配一个小区中的各种无线电资源(例如，资源块)。MAC子层302还负责HARQ操作。控制平面300中的层3(L3层)中的RRC(Radio Resource Control，无线电资源控制)子层306负责获得无线电资源(即，无线电承载)且使用第二通信节点设备与第一通信节点设备之间的RRC信令来配置下部层。用户平面350的无线电协议架构包括层1(L1层)和层2(L2层)，在用户平面350中用于第一通信节点设备和第 二通信节点设备的无线电协议架构对于物理层351，L2层355中的PDCP子层354，L2层355中的RLC子层353和L2层355中的MAC子层352来说和控制平面300中的对应层和子层大体上相同，但PDCP子层354还提供用于上部层数据包的标头压缩以减少无线电发射开销。用户平面350中的L2层355中还包括SDAP(Service Data Adaptation Protocol，服务数据适配协议)子层356，SDAP子层356负责QoS流和数据无线承载(DRB，Data Radio Bearer)之间的映射，以支持业务的多样性。虽然未图示，但第一通信节点设备可具有在L2层355之上的若干上部层，包括终止于网络侧上的P-GW处的网络层(例如，IP层)和终止于连接的另一端(例如，远端UE、服务器等等)处的应用层。
作为一个实施例，附图3中的无线协议架构适用于本申请中的所述第一节点。
作为一个实施例，附图3中的无线协议架构适用于本申请中的所述第二节点。
作为一个实施例，所述第一信令生成于所述PHY301，或所述PHY351。
作为一个实施例，所述第一信令生成于所述RRC子层306。
作为一个实施例，所述第二信令生成于所述PHY301，或所述PHY351。
作为一个实施例，所述第二信令生成于所述RRC子层306。
作为一个实施例，所述第一信号生成于所述PHY301，或所述PHY351。
作为一个实施例，所述第一解调参考信号生成于所述PHY301，或所述PHY351。
作为一个实施例，所述第二信号生成于所述PHY301，或所述PHY351。
作为一个实施例，所述第三信号生成于所述PHY301，或所述PHY351。
作为一个实施例，所述第二解调参考信号生成于所述PHY301，或所述PHY351。
实施例4
实施例4示例了根据本申请的一个实施例的第一通信设备和第二通信设备的示意图，如附图4所示。附图4是在接入网络中相互通信的第一通信设备410以及第二通信设备450的框图。
第一通信设备410包括控制器/处理器475，存储器476，接收处理器470，发射处理器416，多天线接收处理器472，多天线发射处理器471，发射器/接收器418和天线420。
第二通信设备450包括控制器/处理器459，存储器460，数据源467，发射处理器468，接收处理器456，多天线发射处理器457，多天线接收处理器458，发射器/接收器454和天线452。
在从所述第一通信设备410到所述第二通信设备450的传输中，在所述第一通信设备410处，来自核心网络的上层数据包被提供到控制器/处理器475。控制器/处理器475实施L2层的功能性。在DL中，控制器/处理器475提供标头压缩、加密、包分段和重排序、逻辑与传输信道之间的多路复用，以及基于各种优先级量度对第二通信设备450的无线电资源分配。控制器/处理器475还负责HARQ操作、丢失包的重新发射，和到第二通信设备450的信令。发射处理器416和多天线发射处理器471实施用于L1层(即，物理层)的各种信号处理功能。发射处理器416实施编码和交错以促进第二通信设备450处的前向错误校正(FEC)，以及基于各种调制方案(例如，二元相移键控(BPSK)、正交相移键控(QPSK)、M相移键控(M-PSK)、M正交振幅调制(M-QAM))的星座映射。多天线发射处理器471对经编码和调制后的符号进行数字空间预编码，包括基于码本的预编码和基于非码本的预编码，和波束赋型处理，生成一个或多个并行流。发射处理器416随后将每一并行流映射到子载波，将调制后的符号在时域和/或频域中与参考信号(例如，导频)复用，且随后使用快速傅立叶逆变换(IFFT)以产生载运时域多载波符号流的物理信道。随后多天线发射处理器471对时域多载波符号流进行发送模拟预编码/波束赋型操作。每一发射器418把多天线发射处理器471提供的基带多载波符号流转化成射频流，随后提供到不同天线420。
在从所述第一通信设备410到所述第二通信设备450的传输中，在所述第二通信设备450处，每一接收器454通过其相应天线452接收信号。每一接收器454恢复调制到射频载波上的信息，且将射频流转化成基带多载波符号流提供到接收处理器456。接收处理器456和多天线接收处理器458实施L1层的各种信号处理功能。多天线接收处理器458对来自接收器454的基带多载波符号流进行接收模拟预编码/波束赋型操作。接收处理器456使用快速傅立叶变换(FFT)将接收模拟预编码/波束赋型操作后的基带多载波符号流从时域转换到频域。在频域，物理层数据信号和参考信号被接收处理器456解复用，其中参考信号将被用于信道估计，数据信号在多天线接收处理器458中经过多天线检测后恢复出以第二通信设备450为目的地的任何并行流。每一并行流上的符号在接收处理器456中被解调和恢复，并生成软决策。随后接收处理器 456解码和解交错所述软决策以恢复在物理信道上由第一通信设备410发射的上层数据和控制信号。随后将上层数据和控制信号提供到控制器/处理器459。控制器/处理器459实施L2层的功能。控制器/处理器459可与存储程序代码和数据的存储器460相关联。存储器460可称为计算机可读媒体。在DL中，控制器/处理器459提供传输与逻辑信道之间的多路分用、包重组装、解密、标头解压缩、控制信号处理以恢复来自核心网络的上层数据包。随后将上层数据包提供到L2层之上的所有协议层。也可将各种控制信号提供到L3以用于L3处理。控制器/处理器459还负责使用确认(ACK)和/或否定确认(NACK)协议进行错误检测以支持HARQ操作。
在从所述第二通信设备450到所述第一通信设备410的传输中，在所述第二通信设备450处，使用数据源467来将上层数据包提供到控制器/处理器459。数据源467表示L2层之上的所有协议层。类似于在DL中所描述第一通信设备410处的发送功能，控制器/处理器459基于第一通信设备410的无线资源分配来实施标头压缩、加密、包分段和重排序以及逻辑与传输信道之间的多路复用，实施用于用户平面和控制平面的L2层功能。控制器/处理器459还负责HARQ操作、丢失包的重新发射，和到所述第一通信设备410的信令。发射处理器468执行调制映射、信道编码处理，多天线发射处理器457进行数字多天线空间预编码，包括基于码本的预编码和基于非码本的预编码，和波束赋型处理，随后发射处理器468将产生的并行流调制成多载波/单载波符号流，在多天线发射处理器457中经过模拟预编码/波束赋型操作后再经由发射器454提供到不同天线452。每一发射器454首先把多天线发射处理器457提供的基带符号流转化成射频符号流，再提供到天线452。
在从所述第二通信设备450到所述第一通信设备410的传输中，所述第一通信设备410处的功能类似于在从所述第一通信设备410到所述第二通信设备450的传输中所描述的所述第二通信设备450处的接收功能。每一接收器418通过其相应天线420接收射频信号，把接收到的射频信号转化成基带信号，并把基带信号提供到多天线接收处理器472和接收处理器470。接收处理器470和多天线接收处理器472共同实施L1层的功能。控制器/处理器475实施L2层功能。控制器/处理器475可与存储程序代码和数据的存储器476相关联。存储器476可称为计算机可读媒体。控制器/处理器475提供传输与逻辑信道之间的多路分用、包重组装、解密、标头解压缩、控制信号处理以恢复来自第二通信设备450的上层数据包。来自控制器/处理器475的上层数据包可被提供到核心网络。控制器/处理器475还负责使用ACK和/或NACK协议进行错误检测以支持HARQ操作。
作为一个实施例，所述第二通信设备450包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用。所述第二通信设备450装置至少：接收第一信令和第二信令；当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号；其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述第二通信设备450包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：接收第一信令和第二信令；当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号；其中，所述第 一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述第一通信设备410包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用。所述第一通信设备410装置至少：发送第一信令和第二信令；当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中接收所述第一信号和在第二服务小区中未检测到所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中未检测到所述第一信号和在所述第二服务小区中接收所述第二信号；其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述第一通信设备410包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：发送第一信令和第二信令；当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中接收所述第一信号和在第二服务小区中未检测到所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中未检测到所述第一信号和在所述第二服务小区中接收所述第二信号；其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，本申请中的所述第一节点包括所述第二通信设备450。
作为一个实施例，本申请中的所述第二节点包括所述第一通信设备410。
作为一个实施例，{所述天线452，所述接收器454，所述接收处理器456，所述多天线接收处理器458，所述控制器/处理器459，所述存储器460，所述数据源467}中至少之一被用于接收本申请中的所述第一信令和所述第二信令；{所述天线420，所述发射器418，所述发射处理器416，所述多天线发射处理器471，所述控制器/处理器475，所述存储器476}中的至少之一被用于发送本申请中的所述第一信令和所述第二 信令。
作为一个实施例，{所述天线452，所述接收器454，所述接收处理器456，所述多天线接收处理器458，所述控制器/处理器459，所述存储器460，所述数据源467}中至少之一被用于在本申请中的所述目标时频资源块中还发送所述第一解调参考信号，并且在本申请中的所述第三时频资源块中发送所述第三信号和所述第二解调参考信号；{所述天线420，所述发射器418，所述发射处理器416，所述多天线发射处理器471，所述控制器/处理器475，所述存储器476}中的至少之一被用于在本申请中的所述目标时频资源块中还接收所述第一解调参考信号，并且在本申请中的所述第三时频资源块中接收所述第三信号和所述第二解调参考信号。
作为一个实施例，{所述天线452，所述发射器454，所述发射处理器468，所述多天线发射处理器457，所述控制器/处理器459，所述存储器460}中的至少之一被用于在本申请中的所述第一服务小区中发送所述第一信号；{所述天线420，所述接收器418，所述接收处理器470，所述多天线接收处理器472，所述控制器/处理器475，所述存储器476}中的至少之一被用于在本申请中的所述第一服务小区中接收所述第一信号。
作为一个实施例，{所述天线452，所述发射器454，所述发射处理器468，所述多天线发射处理器457，所述控制器/处理器459，所述存储器460}中的至少之一被用于在本申请中的所述第二服务小区中发送所述第二信号；{所述天线420，所述接收器418，所述接收处理器470，所述多天线接收处理器472，所述控制器/处理器475，所述存储器476}中的至少之一被用于在本申请中的所述第二服务小区中接收所述第二信号。
实施例5
实施例5示例了根据本申请的一个实施例的无线传输的流程图，如附图5所示。在附图5中，第一节点U01和第二节点N02分别是通过空中接口传输的两个通信节点；其中，方框F1和F2中的步骤是二选一的，方框F3中的步骤是可选的。
对于 第一节点U01，在步骤S5101中接收第一信令和第二信令；在步骤S5102中在第一服务小区中发送第一信号和在第二服务小区中放弃发送第二信号；在步骤S5103中在第一服务小区中放弃发送第一信号和在第二服务小区中发送第二信号；在步骤S5104中在目标时频资源块中还发送第一解调参考信号；在步骤S5105中在第三时频资源块中发送第三信号和第二解调参考信号；
对于 第二节点N02，在步骤S5201中发送第一信令和第二信令；在步骤S5202中在第一服务小区中接收第一信号和在第二服务小区中未检测到第二信号；在步骤S5203中在第一服务小区中未检测到第一信号和在第二服务小区中接收第二信号；在步骤S5204中在目标时频资源块中还接收第一解调参考信号；在步骤S5205中在第三时频资源块中接收第三信号和第二解调参考信号。
在实施例5中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。所述目标时频资源块和所述第三时频资源块分别是所述N个时频资源块中的两个时频资源块，所述第三信号是所述N个信号中的在所述第三时频资源块中被发送的一个信号；相同的解调参考信号被用于解调所述目标信号和所述第三信号，所述相同的解调参考信号包括所述第一解调参考信号和所述第二解调参考信号。
作为一个实施例，所述第三时频资源块的起始时刻早于所述目标时频资源块的起始时刻。
作为一个实施例，所述第三时频资源块的终止时刻早于所述目标时频资源块的起始时刻。
作为一个实施例，所述第三时频资源块的起始时刻晚于所述目标时频资源块的起始时刻。
作为一个实施例，所述第三时频资源块的起始时刻晚于所述目标时频资源块的终止时刻。
作为一个实施例，当第一信号和第二信号中的仅第一信号满足第一条件时，方框F1存在，方框F2不存在。
作为一个实施例，当第一信号和第二信号中的仅第二信号满足第一条件时，方框F1不存在，方框F2存在。
作为一个实施例，所述第二接收机在第一服务小区中监测第一信号和在第二服务小区中监测第二信号。
作为一个实施例，所述短语“在第一服务小区中接收所述第一信号”包括在第一服务小区中检测到所述第一信号；所述短语“在第二服务小区中接收所述第二信号”包括在第二服务小区中检测到所述第二信号。
作为一个实施例，短语“监测(Monitor)给定信号”的意思包括：所述监测是指盲译码，即接收信号并执行译码操作；如果根据CRC(Cyclic Redundancy Check，循环冗余校验)比特确定译码正确，则判断检测(detect)到所述给定信号；否则判断未检测到所述给定信号。
作为一个实施例，短语“监测(Monitor)给定信号”的意思包括：所述监测是指相干检测，即进行相干接收并测量所述相干接收后得到的信号的能量；如果所述相干接收后得到的所述信号的能量大于第一给定阈值，则判断检测到给定信号；否则判断未检测到所述给定信号。
作为一个实施例，短语“监测(Monitor)给定信号”的意思包括：所述监测是指能量检测，即感知(Sense)无线信号的能量并平均以获得接收能量；如果所述接收能量大于第二给定阈值，则判断检测到所述给定信号；否则判断未检测到所述给定信号。
作为一个实施例，短语“监测(Monitor)给定信号”的意思包括：根据CRC确定所述给定信号是否被发送。
作为一个实施例，短语“监测(Monitor)给定信号”的意思包括：在根据CRC判断译码是否正确之前不确定所述给定信号是否被发送。
作为一个实施例，短语“监测(Monitor)给定信号”的意思包括：根据相干检测确定所述给定信号是否被发送。
作为一个实施例，短语“监测(Monitor)给定信号”的意思包括：在相干检测之前不确定所述给定信号是否被发送。
作为一个实施例，短语“监测(Monitor)给定信号”的意思包括：根据能量检测确定所述给定信号是否被发送。
作为一个实施例，短语“监测(Monitor)给定信号”的意思包括：在能量检测之前不确定所述给定信号是否被发送。
作为一个实施例，所述短语“监测(Monitor)给定信号”中的所述给定信号是所述第一信号。
作为一个实施例，所述短语“监测(Monitor)给定信号”中的所述给定信号是所述第二信号。
作为一个实施例，所述第三时频资源块是所述N个时频资源块中的所述目标时频资源块之外的任一时频资源块。
作为一个实施例，所述第三时频资源块是所述N个时频资源块中的在所述N1个时频资源块和所述目标时频资源块之外的一个时频资源块。
作为一个实施例，所述第三时频资源块是所述N个时频资源块中的在所述N1个时频资源块和所述目标时频资源块之外的任一时频资源块。
作为一个实施例，所述第一发射机在N个时频资源块中的所述目标时频资源块和所述第三时频资源块之外的N-2个时频资源块中分别发送N-2个信号；其中，所述N-2个信号由所述N个信号中的所述目标信号和所述第三信号之外的所有信号组成。
作为一个实施例，所述第一发射机在N-N1个时频资源块中的所述目标时频资源块和所述第三时频资源块之外的N-N1-2个时频资源块中分别发送N-N1-2个信号；其中，所述N-N1个时频资源块由所述N个时频资源块中的所述N1个时频资源块之外的所有时频资源块组成，N-N1个信号由所述N个信号中分别在所述N-N1个时频资源块中被发送的所有信号组成，所述N-N1-2个信号由所述N-N1个信号中的所述目标信号和所述第三信号之外的所有信号组成。
实施例6
实施例6示例了根据本申请的一个实施例的第一信号和第二信号中的哪个信号被放弃发送与第一条件的关系的示意图；如附图6所示。
在实施例6中，所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述第一条件仅包括被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述第一条件包括大于一个子条件，第一子条件是所述第一条件中的一个子条件；所述第一子条件包括被维持与另一个信号之间的功率一致和相位连续。
作为上述实施例的一个子实施例，当所述第一条件中的每个子条件都被满足时，所述第一条件被满足；当所述第一条件中存在一个子条件不被满足时，所述第一条件不被满足。
作为上述实施例的一个子实施例，当所述第一条件中存在一个子条件被满足时，所述第一条件被满足；当所述第一条件中的每个子条件都不被满足时，所述第一条件不被满足。
作为一个实施例，所述句子“所述第一信号满足第一条件”的意思包括：所述第一信号被维持与另一个信号之间的功率一致和相位连续；所述句子“所述第二信号满足第一条件”的意思包括：所述第二信号被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述句子“所述第一信号满足第一条件”的意思包括：所述第一节点维持所述第一信号与另一个信号之间的功率一致和相位连续；所述句子“所述第二信号满足第一条件”的意思包括：所述第一节点维持所述第二信号与另一个信号之间的功率一致和相位连续。
作为一个实施例，句子“给定信号不满足第一条件”的意思包括：不存在一个信号被维持与所述给定信号之间的功率一致和相位连续。
作为一个实施例，所述短语“功率一致”是指：power consistency。
作为一个实施例，所述短语“功率一致”是指：具有一致的功率(consistent power)。
作为一个实施例，所述短语“功率一致”是指：功率相同。
作为一个实施例，所述短语“功率一致”是指：发送功率相同。
作为一个实施例，所述短语“功率一致”是指：功率相同。
作为一个实施例，所述短语“相位连续”是指：phase continuity。
作为一个实施例，所述短语“相位连续”是指：具有连续的(continuous)相位。
作为一个实施例，所述短语“相位连续”是指：按照时间由早到晚的顺序，相位是连续的。
作为一个实施例，所述短语“相位连续”是指：按照时间由晚到早的顺序，相位是连续的。
作为一个实施例，所述句子“给定信号被维持与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点被期望(is expected)维持给定信号与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述句子“给定信号被维持与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点假设(assume)维持给定信号与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述句子“所述第一节点维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点被期望(is expected)维持给定信号与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述句子“所述第一节点维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点假设(assume)维持给定信号与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述句子“所述第一节点被期望(is expected)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点实际上维持给定信号与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述句子“所述第一节点被期望(is expected)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点自行确定实际上是否维持给定信号与另一个信号之间的 功率一致和相位连续。
作为一个实施例，所述句子“所述第一节点被期望(is expected)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点自行确定给定信号与另一个信号之间是否被维持功率一致和相位连续。
作为一个实施例，所述句子“所述第一节点被期望(is expected)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：给定信号的目标接收者在第一假设之下接收所述给定信号。
作为一个实施例，所述句子“所述第一节点被期望(is expected)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：给定信号的目标接收者在第一假设之下接收所述给定信号和所述另一个信号。
作为一个实施例，所述句子“所述第一节点假设(assume)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点实际上维持给定信号与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述句子“所述第一节点假设(assume)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点自行确定实际上是否维持给定信号与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述句子“所述第一节点假设(assume)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：所述第一节点自行确定给定信号与另一个信号之间是否被维持功率一致和相位连续。
作为一个实施例，所述句子“所述第一节点假设(assume)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：给定的目标接收者在第一假设之下接收所述给定信号。
作为一个实施例，所述句子“所述第一节点假设(assume)维持给定信号与另一个信号之间的功率一致和相位连续”的意思包括：给定信号的目标接收者在第一假设之下接收所述给定信号和所述另一个信号。
作为一个实施例，所述第一假设包括所述第一节点维持所述给定信号与所述另一个信号之间的功率一致和相位连续。
作为一个实施例，所述第一假设包括所述给定信号与所述另一个信号之间被维持功率一致和相位连续。
作为一个实施例，所述给定信号是所述第一信号。
作为一个实施例，所述给定信号是所述第二信号。
作为一个实施例，所述给定信号是所述目标信号，所述另一个信号是所述N个信号中的所述目标信号之外的一个信号。
作为一个实施例，所述给定信号是所述目标信号，所述另一个信号是所述N个信号中的所述目标信号之外的任意一个信号。
实施例7
实施例7示例了根据本申请的一个实施例的第一信号和第二信号的示意图；如附图7所示。
在实施例7中，所述第一信号和所述第二信号具有相同的优先级。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号和所述第二信号具有相同的优先级索引(priority index)。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号携带第一控制信息，所述第二信号携带第二控制信息，所述第二控制信息包括的控制信息的类型和所述第一控制信息包括的控制信息的类型相同。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号携带第一控制信息，所述第二信号携带第二控制信息，所述第二控制信息和所述第一控制信息包括至少一个相同类型的控制信息。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号携带第一控制信息，所述第二信号携带第二控制信息，所述第二控制信息和所述第一控制信息都包括HARQ-ACK信息。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带HARQ-ACK信息的PUSCH传输，所述第二信号包括一个携带HARQ-ACK信息的 PUSCH传输。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带第一控制信息的PUSCH传输，所述第二信号包括一个携带第二控制信息的PUSCH传输，所述第二控制信息包括的控制信息的类型和所述第一控制信息包括的控制信息的类型相同。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带第一控制信息的PUSCH传输，所述第二信号包括一个携带第二控制信息的PUSCH传输，所述第二控制信息和所述第一控制信息包括至少一个相同类型的控制信息。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带第一控制信息的PUSCH传输，所述第二信号包括一个携带第二控制信息的PUSCH传输，所述第二控制信息和所述第一控制信息都包括HARQ-ACK信息。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带第一控制信息的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输，所述第二信号包括一个携带第二控制信息的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输，所述第二控制信息包括的控制信息的类型和所述第一控制信息包括的控制信息的类型相同。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带第一控制信息的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输，所述第二信号包括一个携带第二控制信息的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输，所述第二控制信息和所述第一控制信息包括至少一个相同类型的控制信息。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带第一控制信息的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输，所述第二信号包括一个携带第二控制信息的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输，所述第二控制信息和所述第一控制信息都包括HARQ-ACK信息。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带HARQ-ACK信息、调度请求或者链路恢复请求中的至少之一的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输，所述第二信号包括一个携带HARQ-ACK信息、调度请求或者链路恢复请求中的至少之一的PUSCH传输或者一个携带HARQ-ACK信息的PUCCH传输。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带HARQ-ACK信息的PUCCH传输，所述第二信号包括一个携带HARQ-ACK信息的PUCCH传输。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带第一控制信息的PUCCH传输，所述第二信号包括一个携带第二控制信息的PUCCH传输，所述第二控制信息包括的控制信息的类型和所述第一控制信息包括的控制信息的类型相同。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带第一控制信息的PUCCH传输，所述第二信号包括一个携带第二控制信息的PUCCH传输，所述第二控制信息和所述第一控制信息包括至少一个相同类型的控制信息。
作为一个实施例，所述句子“所述第一信号和所述第二信号具有相同的优先级”的意思包括：所述第一信号包括一个携带第一控制信息的PUCCH传输，所述第二信号包括一个携带第二控制信息的PUCCH传输，所述第二控制信息和所述第一控制信息都包括HARQ-ACK信息。
实施例8
实施例8示例了根据本申请的另一个实施例的第一信号和第二信号的示意图；如附图8所示。
在实施例8中，所述第一信号和所述第二信号都携带HARQ-ACK信息。
实施例9
实施例9示例了根据本申请的一个实施例的目标信号和第一时间窗的关系的示意图；如附图9所示。
在实施例9中，目标信号是所述第一信号和所述第二信号中的满足所述第一条件的一个信号，所述目标信号的发送功率等于目标功率值；当所述目标信号是所述第一信号时，目标信令是所述第一信令，目标时频资源块是所述第一时频资源块，所述目标功率值是所述第一功率值；当所述目标信号是所述第二信号 时，所述目标信令是所述第二信令，所述目标时频资源块是所述第二时频资源块，所述目标功率值是所述第二功率值；所述目标信令被用于指示N个时频资源块，所述N个时频资源块分别被预留给N个信号，所述N个时频资源块在时域都属于第一时间窗，所述N个信号被维持功率一致和相位连续，所述目标时频资源块是所述N个时频资源块中之一，所述目标信号是所述N个信号中之一；N是大于1的正整数。
作为一个实施例，当所述目标信号是所述第一信号时，目标信令是所述第一信令，所述句子“所述目标信令被用于指示N个时频资源块”的意思包括：所述第一信令指示M1个时频资源块，M1是大于1的正整数；所述M1个时频资源块包括所述N个时频资源块，所述N不大于所述M1。
作为一个实施例，当所述目标信号是所述第一信号时，目标信令是所述第一信令，所述句子“所述目标信令被用于指示N个时频资源块”的意思包括：所述第一信令指示M1个时频资源块中的首个时频资源块在时域占用的起始符号和符号数，M1是大于1的正整数；所述第一信令指示M1个时频资源块中的首个时频资源块在频域占用的资源块，所述M1个时频资源块包括所述N个时频资源块，所述N不大于所述M1。
作为一个实施例，当所述目标信号是所述第一信号时，目标信令是所述第一信令，所述句子“所述目标信令被用于指示N个时频资源块”的意思包括：所述第一信令包括第一域和第二域，所述第一信令中的所述第一域指示M1个时频资源块中的首个时频资源块在时域占用的起始符号和符号数，M1是大于1的正整数；所述第一信令中的所述第二域指示M1个时频资源块中的首个时频资源块在频域占用的资源块，所述M1个时频资源块包括所述N个时频资源块，所述N不大于所述M1。
作为一个实施例，当所述目标信号是所述第一信号时，目标信令是所述第一信令，所述句子“所述目标信令被用于指示N个时频资源块”的意思包括：所述第一信令包括第三域，所述第一信令中的所述第三域指示第一索引，所述第一索引是所述N个时频资源块的索引。
作为一个实施例，所述第一索引是一个PUCCH资源的索引。
作为一个实施例，当所述目标信号是所述第二信号时，目标信令是所述第二信令，所述句子“所述目标信令被用于指示N个时频资源块”的意思包括：所述第二信令指示M2个时频资源块，M2是大于1的正整数；所述M2个时频资源块包括所述N个时频资源块，所述N不大于所述M2。
作为一个实施例，当所述目标信号是所述第二信号时，目标信令是所述第二信令，所述句子“所述目标信令被用于指示N个时频资源块”的意思包括：所述第二信令指示M2个时频资源块中的首个时频资源块在时域占用的起始符号和符号数，M2是大于1的正整数；所述第二信令指示M2个时频资源块中的首个时频资源块在频域占用的资源块，所述M2个时频资源块包括所述N个时频资源块，所述N不大于所述M2。
作为一个实施例，当所述目标信号是所述第二信号时，目标信令是所述第二信令，所述句子“所述目标信令被用于指示N个时频资源块”的意思包括：所述第二信令包括第一域和第二域，所述第二信令中的所述第一域指示M2个时频资源块中的首个时频资源块在时域占用的起始符号和符号数，M2是大于1的正整数；所述第二信令中的所述第二域指示M2个时频资源块中的首个时频资源块在频域占用的资源块，所述M2个时频资源块包括所述N个时频资源块，所述N不大于所述M2。
作为一个实施例，当所述目标信号是所述第二信号时，目标信令是所述第二信令，所述句子“所述目标信令被用于指示N个时频资源块”的意思包括：所述第二信令包括第三域，所述第二信令中的所述第三域指示第二索引，所述第二索引是所述N个时频资源块的索引。
作为一个实施例，所述第二索引是一个PUCCH资源的索引。
作为一个实施例，所述句子“所述M1个时频资源块包括所述N个时频资源块”的意思包括：所述M1等于所述N，所述M1个时频资源块是所述N个时频资源块。
作为一个实施例，所述句子“所述M1个时频资源块包括所述N个时频资源块”的意思包括：所述M1大于所述N，所述M1个时频资源块包括所述N个时频资源块和所述N个时频资源块之外的至少一个时频资源块。
作为一个实施例，所述句子“所述M1个时频资源块包括所述N个时频资源块”的意思包括：所述N个时频资源块由所述M1个时频资源块中的在时域属于第一时间窗的所有时频资源块组成。
作为一个实施例，所述句子“所述M2个时频资源块包括所述N个时频资源块”的意思包括：所述 M2等于所述N，所述M2个时频资源块是所述N个时频资源块。
作为一个实施例，所述句子“所述M2个时频资源块包括所述N个时频资源块”的意思包括：所述M2大于所述N，所述M2个时频资源块包括所述N个时频资源块和所述N个时频资源块之外的至少一个时频资源块。
作为一个实施例，所述句子“所述M2个时频资源块包括所述N个时频资源块”的意思包括：所述N个时频资源块由所述M2个时频资源块中的在时域属于第一时间窗的所有时频资源块组成。
作为一个实施例，所述N个时频资源块分别被配置给N个信号。
作为一个实施例，所述N个信号分别是同一个比特块的N个重复(repetition)。
作为一个实施例，所述N个信号分别是N个PUSCH重复。
作为一个实施例，所述N个信号分别是N个PUCCH重复。
作为一个实施例，所述N个信号分别是N个PUSCH传输。
作为一个实施例，所述N个信号分别是N个PUCCH传输。
作为一个实施例，所述第一时间窗包括至少一个符号。
作为一个实施例，所述第一时间窗包括一个或者大于一个连续的符号。
作为一个实施例，所述第一时间窗包括大于一个连续的符号。
作为一个实施例，所述第一时间窗包括一段连续的时间。
作为一个实施例，所述第一时间窗的持续时间不大于第一阈值。
作为一个实施例，所述第一时间窗包括的符号数不大于第一阈值。
作为一个实施例，所述第一阈值是由更高层参数配置的。
作为一个实施例，所述第一阈值是由所述第一节点上报给所述第一信令的发送者的。
作为一个实施例，所述第一阈值的单位是毫秒(millisecond,ms)。
作为一个实施例，所述第一阈值的单位是符号。
作为一个实施例，所述第一阈值是重复数。
作为一个实施例，所述第一阈值是正整数。
作为一个实施例，所述第一阈值是正实数。
作为一个实施例，所述第一时间窗被用于同一个比特块的至少一个重复。
作为一个实施例，所述第一时间窗被用于至少一个PUSCH传输。
作为一个实施例，所述第一时间窗被用于至少一个PUSCH重复。
作为一个实施例，所述目标信号被维持与所述N个信号中的一个信号之间的功率一致和相位连续。
作为一个实施例，所述目标信号被维持与所述N个信号中的任意一个信号之间的功率一致和相位连续。
作为一个实施例，所述句子“所述N个信号被维持功率一致和相位连续”的意思包括：所述N个信号中的任意两个信号被维持功率一致和相位连续。
作为一个实施例，所述句子“所述N个信号被维持功率一致和相位连续”的意思包括：所述N个信号中的N1个信号被放弃发送；所述N个信号中的所述N1个信号之外的任意两个信号被维持功率一致和相位连续。
作为一个实施例，所述句子“所述N个信号被维持功率一致和相位连续”的意思包括：所述N个信号都被发送；所述N个信号中的任意两个信号被维持功率一致和相位连续。
实施例10
实施例10示例了根据本申请的一个实施例的目标功率值的示意图；如附图10所示。
在实施例10中，所述目标功率值等于所述N个信号中的首个信号的发送功率。
作为一个实施例，所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻。
作为一个实施例，所述第一时间窗的起始时刻不晚于所述N个时频资源块的起始时刻。
作为一个实施例，所述第一时间窗的终止时刻是所述N个时频资源块的终止时刻。
作为一个实施例，所述第一时间窗的终止时刻不早于所述N个时频资源块的终止时刻。
作为一个实施例，给定信号是所述N个信号中的一个信号；所述短语“所述给定信号的发送功率”是指：当所述给定信号被发送时的所述给定信号的发送功率。
作为一个实施例，给定信号是所述N个信号中的一个信号；所述短语“所述给定信号的发送功率”是指：当所述给定信号被发送时的所述给定信号的实际发送功率。
作为一个实施例，给定信号是所述N个信号中的一个信号；所述短语“所述给定信号的发送功率”是指：被分配给所述给定信号的发送的功率。
作为一个实施例，所述N个信号中的任一信号的发送功率都等于所述N个信号中的首个信号的发送功率。
作为一个实施例，所述N个信号中的任一信号的实际发送功率都等于所述N个信号中的首个信号的发送功率。
作为一个实施例，所述短语“首个信号”的意思是指：最早的一个信号。
作为一个实施例，所述短语“首个信号”的意思是指：按照第二规则排序的首个信号。
作为上述实施例的一个子实施例，所述第二规则包括时间。
作为上述实施例的一个子实施例，所述第二规则包括时间上由早到晚。
作为上述实施例的一个子实施例，所述第二规则包括先频率后时间。
作为上述实施例的一个子实施例，所述第二规则包括先时间后频率。
实施例11
实施例11示例了根据本申请的另一个实施例的目标功率值的示意图；如附图11所示。
在实施例11中，所述N个信号中的N1个信号被放弃发送；所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻，所述目标功率值是所述N个信号中的所述N1个信号之外的首个信号的发送功率。
作为一个实施例，所述句子“所述N个信号中的N1个信号被放弃发送”的意思包括：所述第一节点自行确定所述N个信号中的N1个信号被放弃发送。
作为一个实施例，所述句子“所述N个信号中的N1个信号被放弃发送”的意思包括：所述第一信令的发送者指示所述N个信号中的N1个信号被放弃发送。
实施例12
实施例12示例了根据本申请的一个实施例的用于第一节点设备中的处理装置的结构框图；如附图12所示。在附图12中，第一节点设备中的处理装置1200包括第一接收机1201和第一发射机1202。
作为一个实施例，所述第一节点设备是用户设备。
作为一个实施例，所述第一节点设备是中继节点设备。
作为一个实施例，所述第一接收机1201包括实施例4中的{天线452，接收器454，接收处理器456，多天线接收处理器458，控制器/处理器459，存储器460，数据源467}中的至少之一。
作为一个实施例，所述第一发射机1202包括实施例4中的{天线452，发射器454，发射处理器468，多天线发射处理器457，控制器/处理器459，存储器460，数据源467}中的至少之一。
第一接收机1201，接收第一信令和第二信令；
第一发射机1202，当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号；
在实施例15中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述第一信号和所述第二信号具有相同的优先级。
作为一个实施例，所述第一信号和所述第二信号都携带HARQ-ACK信息。
作为一个实施例，目标信号是所述第一信号和所述第二信号中的满足所述第一条件的一个信号，所述目标信号的发送功率等于目标功率值；当所述目标信号是所述第一信号时，目标信令是所述第一信令，目标时频资源块是所述第一时频资源块，所述目标功率值是所述第一功率值；当所述目标信号是所述第二信号时，所述目标信令是所述第二信令，所述目标时频资源块是所述第二时频资源块，所述目标功率值是所述第二功率值；所述目标信令被用于指示N个时频资源块，所述N个时频资源块分别被预留给N个信号，所述N个时频资源块在时域都属于第一时间窗，所述N个信号被维持功率一致和相位连续，所述目标时频资源块是所述N个时频资源块中之一，所述目标信号是所述N个信号中之一；N是大于1的正整数。
作为一个实施例，所述目标功率值等于所述N个信号中的首个信号的发送功率。
作为一个实施例，所述N个信号中的N1个信号被放弃发送；所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻，所述目标功率值是所述N个信号中的所述N1个信号之外的首个信号的发送功率。
作为一个实施例，所述第一发射机1202在所述目标时频资源块中还发送第一解调参考信号，并且在第三时频资源块中发送第三信号和第二解调参考信号；其中，所述目标时频资源块和所述第三时频资源块分别是所述N个时频资源块中的两个时频资源块，所述第三信号是所述N个信号中的在所述第三时频资源块中被发送的一个信号；相同的解调参考信号被用于解调所述目标信号和所述第三信号，所述相同的解调参考信号包括所述第一解调参考信号和所述第二解调参考信号。
实施例13
实施例13示例了根据本申请的一个实施例的用于第二节点设备中的处理装置的结构框图；如附图13所示。在附图13中，第二节点设备中的处理装置1300包括第二发射机1301和第二接收机1302。
作为一个实施例，所述第二节点设备是基站备。
作为一个实施例，所述第二节点设备是用户设备。
作为一个实施例，所述第二节点设备是中继节点设备。
作为一个实施例，所述第二发射机1301包括实施例4中的{天线420，发射器418，发射处理器416，多天线发射处理器471，控制器/处理器475，存储器476}中的至少之一。
作为一个实施例，所述第二接收机1302包括实施例4中的{天线420，接收器418，接收处理器470，多天线接收处理器472，控制器/处理器475，存储器476}中的至少之一。
第二发射机1301，发送第一信令和第二信令；
第二接收机1302，当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中接收所述第一信号和在第二服务小区中未检测到所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中未检测到所述第一信号和在所述第二服务小区中接收所述第二信号；
在实施例13中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
作为一个实施例，所述第一信号和所述第二信号具有相同的优先级。
作为一个实施例，所述第一信号和所述第二信号都携带HARQ-ACK信息。
作为一个实施例，目标信号是所述第一信号和所述第二信号中的满足所述第一条件的一个信号，所述目标信号的发送功率等于目标功率值；当所述目标信号是所述第一信号时，目标信令是所述第一信令，目 标时频资源块是所述第一时频资源块，所述目标功率值是所述第一功率值；当所述目标信号是所述第二信号时，所述目标信令是所述第二信令，所述目标时频资源块是所述第二时频资源块，所述目标功率值是所述第二功率值；所述目标信令被用于指示N个时频资源块，所述N个时频资源块分别被预留给N个信号，所述N个时频资源块在时域都属于第一时间窗，所述N个信号被维持功率一致和相位连续，所述目标时频资源块是所述N个时频资源块中之一，所述目标信号是所述N个信号中之一；N是大于1的正整数。
作为一个实施例，所述目标功率值等于所述N个信号中的首个信号的发送功率。
作为一个实施例，所述N个信号中的N1个信号被放弃发送；所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻，所述目标功率值是所述N个信号中的所述N1个信号之外的首个信号的发送功率。
作为一个实施例，所述第二接收机1302在所述目标时频资源块中还接收第一解调参考信号，并且在第三时频资源块中接收第三信号和第二解调参考信号；其中，所述目标时频资源块和所述第三时频资源块分别是所述N个时频资源块中的两个时频资源块，所述第三信号是所述N个信号中的在所述第三时频资源块中被发送的一个信号；相同的解调参考信号被用于解调所述目标信号和所述第三信号，所述相同的解调参考信号包括所述第一解调参考信号和所述第二解调参考信号。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可以通过程序来指令相关硬件完成，所述程序可以存储于计算机可读存储介质中，如只读存储器，硬盘或者光盘等。可选的，上述实施例的全部或部分步骤也可以使用一个或者多个集成电路来实现。相应的，上述实施例中的各模块单元，可以采用硬件形式实现，也可以由软件功能模块的形式实现，本申请不限于任何特定形式的软件和硬件的结合。本申请中的用户设备、终端和UE包括但不限于无人机，无人机上的通信模块，遥控飞机，飞行器，小型飞机，手机，平板电脑，笔记本，车载通信设备，无线传感器，上网卡，物联网终端，RFID终端，NB-IOT终端，MTC(Machine Type Communication，机器类型通信)终端，eMTC(enhanced MTC，增强的MTC)终端，数据卡，上网卡，车载通信设备，低成本手机，低成本平板电脑等无线通信设备。本申请中的基站或者系统设备包括但不限于宏蜂窝基站，微蜂窝基站，家庭基站，中继基站，gNB(NR节点B)NR节点B，TRP(Transmitter Receiver Point，发送接收节点)等无线通信设备。
以上所述，仅为本申请的较佳实施例而已，并非用于限定本申请的保护范围。基于说明书中所描述的实施例所做出的任何变化和修改，如果能获得类似的部分或者全部技术效果，应当被视为显而易见并属于本发明的保护范围。

Claims (28)

  1. 一种用于无线通信的第一节点设备，其特征在于，包括：
    第一接收机，接收第一信令和第二信令；
    第一发射机，当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号；
    其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
  2. 根据权利要求1所述的第一节点设备，其特征在于，所述第一信号和所述第二信号具有相同的优先级。
  3. 根据权利要求1或2所述的第一节点设备，其特征在于，所述第一信号和所述第二信号都携带HARQ-ACK信息。
  4. 根据权利要求1至3中任一权利要求所述的第一节点设备，其特征在于，目标信号是所述第一信号和所述第二信号中的满足所述第一条件的一个信号，所述目标信号的发送功率等于目标功率值；当所述目标信号是所述第一信号时，目标信令是所述第一信令，目标时频资源块是所述第一时频资源块，所述目标功率值是所述第一功率值；当所述目标信号是所述第二信号时，所述目标信令是所述第二信令，所述目标时频资源块是所述第二时频资源块，所述目标功率值是所述第二功率值；所述目标信令被用于指示N个时频资源块，所述N个时频资源块分别被预留给N个信号，所述N个时频资源块在时域都属于第一时间窗，所述N个信号被维持功率一致和相位连续，所述目标时频资源块是所述N个时频资源块中之一，所述目标信号是所述N个信号中之一；N是大于1的正整数。
  5. 根据权利要求4所述的第一节点设备，其特征在于，所述目标功率值等于所述N个信号中的首个信号的发送功率。
  6. 根据权利要求4所述的第一节点设备，其特征在于，所述N个信号中的N1个信号被放弃发送；所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻，所述目标功率值是所述N个信号中的所述N1个信号之外的首个信号的发送功率。
  7. 根据权利要求4至6中任一权利要求所述的第一节点设备，其特征在于，所述第一发射机在所述目标时频资源块中还发送第一解调参考信号，并且在第三时频资源块中发送第三信号和第二解调参考信号；其中，所述目标时频资源块和所述第三时频资源块分别是所述N个时频资源块中的两个时频资源块，所述第三信号是所述N个信号中的在所述第三时频资源块中被发送的一个信号；相同的解调参考信号被用于解调所述目标信号和所述第三信号，所述相同的解调参考信号包括所述第一解调参考信号和所述第二解调参考信号。
  8. 一种用于无线通信的第二节点设备，其特征在于，包括：
    第二发射机，发送第一信令和第二信令；
    第二接收机，当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中接收所述第一信号和在第二服务小区中未检测到所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中未检测到所述第一信号和在所述第二服务小区中接收所述第二信号；
    其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第 一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
  9. 根据权利要求8所述的第二节点设备，其特征在于，所述第一信号和所述第二信号具有相同的优先级。
  10. 根据权利要求8或9所述的第二节点设备，其特征在于，所述第一信号和所述第二信号都携带HARQ-ACK信息。
  11. 根据权利要求8至10中任一权利要求所述的第二节点设备，其特征在于，目标信号是所述第一信号和所述第二信号中的满足所述第一条件的一个信号，所述目标信号的发送功率等于目标功率值；当所述目标信号是所述第一信号时，目标信令是所述第一信令，目标时频资源块是所述第一时频资源块，所述目标功率值是所述第一功率值；当所述目标信号是所述第二信号时，所述目标信令是所述第二信令，所述目标时频资源块是所述第二时频资源块，所述目标功率值是所述第二功率值；所述目标信令被用于指示N个时频资源块，所述N个时频资源块分别被预留给N个信号，所述N个时频资源块在时域都属于第一时间窗，所述N个信号被维持功率一致和相位连续，所述目标时频资源块是所述N个时频资源块中之一，所述目标信号是所述N个信号中之一；N是大于1的正整数。
  12. 根据权利要求11所述的第二节点设备，其特征在于，所述目标功率值等于所述N个信号中的首个信号的发送功率。
  13. 根据权利要求11所述的第二节点设备，其特征在于，所述N个信号中的N1个信号被放弃发送；所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻，所述目标功率值是所述N个信号中的所述N1个信号之外的首个信号的发送功率。
  14. 根据权利要求11至13中任一权利要求所述的第二节点设备，其特征在于，所述第二接收机在所述目标时频资源块中还接收第一解调参考信号，并且在第三时频资源块中接收第三信号和第二解调参考信号；其中，所述目标时频资源块和所述第三时频资源块分别是所述N个时频资源块中的两个时频资源块，所述第三信号是所述N个信号中的在所述第三时频资源块中被发送的一个信号；相同的解调参考信号被用于解调所述目标信号和所述第三信号，所述相同的解调参考信号包括所述第一解调参考信号和所述第二解调参考信号。
  15. 一种用于无线通信的第一节点中的方法，其特征在于，包括：
    接收第一信令和第二信令；
    当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中发送所述第一信号和在第二服务小区中放弃发送所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中放弃发送所述第一信号和在所述第二服务小区中发送所述第二信号；
    其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间 的功率一致和相位连续。
  16. 根据权利要求15所述的方法，其特征在于，所述第一信号和所述第二信号具有相同的优先级。
  17. 根据权利要求15或16所述的方法，其特征在于，所述第一信号和所述第二信号都携带HARQ-ACK信息。
  18. 根据权利要求15至17中任一权利要求所述的方法，其特征在于，目标信号是所述第一信号和所述第二信号中的满足所述第一条件的一个信号，所述目标信号的发送功率等于目标功率值；当所述目标信号是所述第一信号时，目标信令是所述第一信令，目标时频资源块是所述第一时频资源块，所述目标功率值是所述第一功率值；当所述目标信号是所述第二信号时，所述目标信令是所述第二信令，所述目标时频资源块是所述第二时频资源块，所述目标功率值是所述第二功率值；所述目标信令被用于指示N个时频资源块，所述N个时频资源块分别被预留给N个信号，所述N个时频资源块在时域都属于第一时间窗，所述N个信号被维持功率一致和相位连续，所述目标时频资源块是所述N个时频资源块中之一，所述目标信号是所述N个信号中之一；N是大于1的正整数。
  19. 根据权利要求18所述的方法，其特征在于，所述目标功率值等于所述N个信号中的首个信号的发送功率。
  20. 根据权利要求18所述的方法，其特征在于，所述N个信号中的N1个信号被放弃发送；所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻，所述目标功率值是所述N个信号中的所述N1个信号之外的首个信号的发送功率。
  21. 根据权利要求18至20中任一权利要求所述的方法，其特征在于，包括：
    在所述目标时频资源块中还发送第一解调参考信号，并且在第三时频资源块中发送第三信号和第二解调参考信号；
    其中，所述目标时频资源块和所述第三时频资源块分别是所述N个时频资源块中的两个时频资源块，所述第三信号是所述N个信号中的在所述第三时频资源块中被发送的一个信号；相同的解调参考信号被用于解调所述目标信号和所述第三信号，所述相同的解调参考信号包括所述第一解调参考信号和所述第二解调参考信号。
  22. 一种用于无线通信的第二节点中的方法，其特征在于，包括：
    发送第一信令和第二信令；
    当第一信号和第二信号中的仅所述第一信号满足第一条件时，在第一服务小区中接收所述第一信号和在第二服务小区中未检测到所述第二信号；当所述第一信号和所述第二信号中的仅所述第二信号满足所述第一条件时，在所述第一服务小区中未检测到所述第一信号和在所述第二服务小区中接收所述第二信号；其中，所述第一信令被用于指示第一时频资源块，所述第二信令被用于指示第二时频资源块；所述第一时频资源块和所述第二时频资源块分别被分配给所述第一信号和所述第二信号；所述第一信号和所述第二信号都属于同一个发送机会，一个所述发送机会包括至少一个符号；所述第一服务小区是第一小区组中的一个服务小区，所述第二服务小区是所述第一小区组中的一个服务小区；所述第一信号的发送功率等于第一功率值，所述第二信号的发送功率等于第二功率值，所述第一功率值的线性值不大于第一最大发送功率值的线性值，所述第二功率值的线性值不大于所述第一最大发送功率值的线性值，所述第一功率值的线性值和所述第二功率值的线性值之和大于所述第一最大发送功率值的线性值；所述第一信号和所述第二信号中的仅一个信号满足所述第一条件，所述第一信号和所述第二信号中的哪个信号被放弃发送与所述第一信号和所述第二信号中的哪个信号满足所述第一条件有关；所述第一条件包括：被维持与另一个信号之间的功率一致和相位连续。
  23. 根据权利要求22所述的方法，其特征在于，所述第一信号和所述第二信号具有相同的优先级。
  24. 根据权利要求22或23所述的方法，其特征在于，所述第一信号和所述第二信号都携带HARQ-ACK信息。
  25. 根据权利要求22至24中任一权利要求所述的方法，其特征在于，目标信号是所述第一信号和所述第二信号中的满足所述第一条件的一个信号，所述目标信号的发送功率等于目标功率值；当所述目标信号是所述第一信号时，目标信令是所述第一信令，目标时频资源块是所述第一时频资源块，所述目标功率值是所述第一功率值；当所述目标信号是所述第二信号时，所述目标信令是所述第二信令，所述目标时频 资源块是所述第二时频资源块，所述目标功率值是所述第二功率值；所述目标信令被用于指示N个时频资源块，所述N个时频资源块分别被预留给N个信号，所述N个时频资源块在时域都属于第一时间窗，所述N个信号被维持功率一致和相位连续，所述目标时频资源块是所述N个时频资源块中之一，所述目标信号是所述N个信号中之一；N是大于1的正整数。
  26. 根据权利要求25所述的方法，其特征在于，所述目标功率值等于所述N个信号中的首个信号的发送功率。
  27. 根据权利要求25所述的方法，其特征在于，所述N个信号中的N1个信号被放弃发送；所述第一时间窗的起始时刻是所述N个时频资源块的起始时刻，所述目标功率值是所述N个信号中的所述N1个信号之外的首个信号的发送功率。
  28. 根据权利要求25至27中任一权利要求所述的方法，其特征在于，包括：
    在所述目标时频资源块中还接收第一解调参考信号，并且在第三时频资源块中接收第三信号和第二解调参考信号；
    其中，所述目标时频资源块和所述第三时频资源块分别是所述N个时频资源块中的两个时频资源块，所述第三信号是所述N个信号中的在所述第三时频资源块中被发送的一个信号；相同的解调参考信号被用于解调所述目标信号和所述第三信号，所述相同的解调参考信号包括所述第一解调参考信号和所述第二解调参考信号。
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