WO2020258162A1 - 混合自动重传请求harq传输方法及装置 - Google Patents

混合自动重传请求harq传输方法及装置 Download PDF

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Publication number
WO2020258162A1
WO2020258162A1 PCT/CN2019/093287 CN2019093287W WO2020258162A1 WO 2020258162 A1 WO2020258162 A1 WO 2020258162A1 CN 2019093287 W CN2019093287 W CN 2019093287W WO 2020258162 A1 WO2020258162 A1 WO 2020258162A1
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WO
WIPO (PCT)
Prior art keywords
target
harq
signal
value
preset
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PCT/CN2019/093287
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English (en)
French (fr)
Inventor
牟勤
Original Assignee
北京小米移动软件有限公司
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Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN201980001154.3A priority Critical patent/CN110463134B/zh
Priority to US17/622,293 priority patent/US20220247521A1/en
Priority to PCT/CN2019/093287 priority patent/WO2020258162A1/zh
Priority to EP19935481.2A priority patent/EP3993534A4/en
Publication of WO2020258162A1 publication Critical patent/WO2020258162A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communications, and in particular to a HARQ transmission method and device for hybrid automatic repeat request.
  • a power saving signal is introduced in order to save power.
  • the current power saving signal is designed based on NR-PDCCH, and the application scenarios are as follows:
  • the terminal does not need to monitor the PDCCH all the time, but specifies to monitor the PDCCH at certain specific times.
  • the time period during which PDCCH needs to be monitored is defined as active time.
  • the active time can be the on duration time in DRX, or the PDCCH monitoring occasions (monitoring timing) configured by the base station.
  • the terminal will wake up to monitor the PDCCH.
  • a power saving signal can be introduced before the active time to prompt the terminal to wake up and monitor the PDCCH at the active time or to continue to sleep without waking up at the active time.
  • the frequency of PDCCH monitoring, the bandwidth that the terminal needs to monitor, the number of receiving or transmitting antennas, etc. can be flexibly configured. For example, when the business is dense and the amount of data is large, large bandwidth, more antennas and more dense PDCCH monitoring can be configured. At the same time, these high configurations consume a lot of power from users.
  • the base station can adjust the configuration, such as allowing the terminal to monitor a small bandwidth, using fewer antennas to receive and more sparse PDCCH monitoring. In this case, the power saving signal can be used to switch or reconfigure these configurations.
  • the terminal needs to respond to the received PDSCH (Physical Downlink Shared Channel) or PDCCH (Physical Downlink Control Channel) that instructs SPS (Semi-Persistent Scheduling) to release.
  • Control channel for HARQ (Hybrid Automatic Repeat reQuest, hybrid automatic repeat request) feedback.
  • HARQ Hybrid Automatic Repeat reQuest, hybrid automatic repeat request
  • feedback for multiple transmissions can be performed in NR, and multiple HARQ feedback information is encoded into a PUCCH (Physical Uplink Control Channel) for transmission.
  • the whole of the HARQ information that is fed back is called a codebook.
  • the size of a codebook in NR can be semi-statically configured by the base station. If the terminal is configured with a codebook for semi-static feedback by the base station, even if a certain downlink subframe is not scheduled for data, it needs to feed back NACK for filling.
  • the current power saving signal is generally used in C-DRX (Connected Discontinuous Reception, continuous discontinuous reception) scenarios, usually before the on duration (duration) is started, the base station will send a power saving signal to notify the user to wake up or continue to sleep, and In this scenario, there is usually no other data scheduling, so HARQ feedback is usually only feedback for power saving signals. If the feedback is still performed according to the codebook size of the base station semi-statically configured at this time, additional overhead of uplink control resources will be wasted .
  • the embodiments of the present disclosure provide a HARQ transmission method and device for hybrid automatic repeat request.
  • a hybrid automatic repeat request HARQ transmission method is provided, the method is used in a terminal, and the method includes:
  • the preset first HARQ feedback manner is used to feed back the HARQ result corresponding to the target signal.
  • the terminal pre-configures the target bit value occupied by the target codebook based on the indication of the base station; wherein, the target codebook is HARQ information fed back on one HARQ feedback resource.
  • the target codebook includes the HARQ result corresponding to the power saving signal, wherein the current occupied bit value of the target codebook is 1;
  • the adopting the preset first HARQ feedback mode to feed back the HARQ result of the target signal includes:
  • the HARQ result corresponding to the power saving signal is fed back through the PUCCH resource corresponding to the first target number.
  • the first target number is determined in the following manner:
  • the first target number is determined according to the smallest control channel element CCE number where the physical downlink control channel PDCCH is located and the target value.
  • the method further includes:
  • the preset second HARQ feedback manner is used to feed back the HARQ result corresponding to the target signal.
  • the target codebook further includes HARQ results corresponding to the other signals, wherein the current occupied bit value of the target codebook is the target bit value;
  • the adopting the preset second HARQ feedback mode to feed back the HARQ result corresponding to the target signal includes:
  • the HARQ result corresponding to the other signal is fed back through the resource indicated by the target codebook for feeding back the HARQ result corresponding to the other signal.
  • the bits in the target codebook that are not filled by the HARQ result are set to NACK.
  • the second target number is determined in the following manner:
  • target bit value is greater than a second preset value, use the number indicated by the target value as the second target number;
  • the target bit value is less than or equal to the second preset value, and the number of resources in the PUCCH resource set is less than or equal to the first preset value, then the number indicated by the target value is used as the second Target number
  • the target bit value is less than or equal to the second preset value, and the number of resources in the PUCCH resource set is greater than the first preset value, then according to the smallest control channel element CCE where the physical downlink control channel PDCCH is located The number and the target value determine the second target number.
  • a hybrid automatic repeat request HARQ transmission device is provided.
  • the device is used in a terminal and includes:
  • the signal determining module is configured to determine the target signal that needs HARQ feedback
  • the first feedback module is configured to determine that only a power saving signal is included in the target signal, and then use a preset first HARQ feedback mode to feed back the HARQ result corresponding to the target signal.
  • the terminal pre-configures the target bit value occupied by the target codebook based on the indication of the base station; wherein, the target codebook is the whole of HARQ information fed back on one HARQ feedback resource.
  • the target codebook includes the HARQ result corresponding to the power saving signal, wherein the current occupied bit value of the target codebook is 1;
  • the first feedback module includes:
  • the first feedback sub-module is configured to feed back the HARQ result corresponding to the power saving signal through the PUCCH resource corresponding to the first target number in the physical uplink control channel PUCCH resource set pre-allocated to the terminal by the base station.
  • the device further includes:
  • the first obtaining module is configured to obtain the target value indicated by the designated information field of the preset number of bits in the downlink control signaling carrying the power receiving signal;
  • a first number determining module configured to use the number indicated by the target value as the first target number if the resource number of the PUCCH resource set is less than or equal to a first preset value
  • the second number determining module is configured to determine if the number of resources in the PUCCH resource set is greater than the first preset value, according to the smallest control channel element CCE number where the physical downlink control channel PDCCH is located and the target value The first target number.
  • the device further includes:
  • the second feedback module is configured to determine that the target signal further includes other signals, and then use a preset second HARQ feedback manner to feed back the HARQ result corresponding to the target signal.
  • the target codebook further includes HARQ results corresponding to the other signals, wherein the current occupied bit value of the target codebook is the target bit value;
  • the second feedback module includes:
  • the second feedback submodule is configured to feed back the HARQ result corresponding to the power saving signal through the PUCCH resource corresponding to the second target number in the PUCCH resource set pre-allocated to the terminal by the base station;
  • the third feedback submodule is configured to feed back the HARQ result corresponding to the other signal through the resource indicated by the target codebook for feeding back the HARQ result corresponding to the other signal.
  • the bits in the target codebook that are not filled by the HARQ result are set to NACK.
  • the device further includes:
  • the second acquiring module is configured to acquire the target value indicated by the designated information field of the preset number of bits in the downlink control signaling carrying the power receiving signal;
  • a third number determining module configured to, if the target bit value is greater than a second preset value, use the number indicated by the target value as the second target number;
  • the fourth number determining module is configured to set the target value if the target bit value is less than or equal to the second preset value, and the resource number of the PUCCH resource set is less than or equal to the first preset value The indicated number is used as the second target number;
  • the fifth number determining module is configured to, if the target bit value is less than or equal to the second preset value, and the number of resources of the PUCCH resource set is greater than the first preset value, then according to the physical downlink control channel The minimum control channel element CCE number where the PDCCH is located and the target value determine the second target number.
  • a computer-readable storage medium stores a computer program, and the computer program is configured to execute the HARQ transmission method for hybrid automatic repeat request described in the first aspect. .
  • a hybrid automatic repeat request HARQ transmission device is provided.
  • the device is used in a terminal and includes:
  • a memory for storing processor executable instructions
  • the processor is configured to:
  • the preset first HARQ feedback manner is used to feed back the HARQ result corresponding to the target signal.
  • the terminal may use the preset first HARQ feedback manner to feed back the HARQ result corresponding to the target signal.
  • the terminal can determine the corresponding HARQ feedback mode according to the need to feed back the target signal of the HARQ result, thereby saving the overhead of uplink control resources.
  • the terminal pre-configures the target bit value occupied by the target codebook based on the indication of the base station.
  • the target codebook is HARQ information fed back on one HARQ feedback resource.
  • the terminal can semi-statically configure the target bit value occupied by the target codebook based on the base station's indication. Furthermore, the terminal can still adopt different HARQ feedback methods for different target signals, thereby saving uplink control resources. The purpose of the overhead.
  • the target codebook includes the HARQ result corresponding to the power saving signal, where the bit value currently occupied by the target codebook is 1, instead of the target bit value of the target codebook previously configured by the base station for the terminal. That is, if the target signal includes the power saving signal, the target codebook includes the HARQ result corresponding to the 1-bit power saving signal. Further, when the first HARQ feedback manner is used for feedback, the HARQ result corresponding to the power saving signal may be fed back through the PUCCH resource corresponding to the first target number in the PUCCH resource set pre-allocated to the terminal by the base station . The purpose of saving the overhead of uplink control resources is realized.
  • the terminal when determining the first target number, optionally, may obtain the target value indicated by the designated information field of the preset number of bits in the downlink control signaling carrying the power reception signal, if the PUCCH set If the number of resources in the PUCCH set is less than or equal to the first preset value, the terminal can directly use the number indicated by the target value as the first target number. If the number of resources in the PUCCH set is greater than the first preset value, the terminal can control according to the physical downlink The minimum control channel element CCE number where the channel PDCCH is located and the target value determine the first target number, which is highly usable.
  • the terminal may use the preset second HARQ feedback mode to feed back the HARQ result corresponding to the target signal.
  • the terminal can determine the corresponding HARQ feedback mode according to the need to feed back the target signal of the HARQ result, thereby saving the overhead of uplink control resources.
  • the target codebook further includes the HARQ result corresponding to the other signal, wherein the bit value currently occupied by the target codebook is the target bit value of the target codebook pre-configured by the terminal based on the base station instruction .
  • the terminal uses the second HARQ feedback mode to feed back the HARQ result corresponding to the target signal
  • the PUCCH resource set that is allocated to the terminal in advance by the base station may be used to feed back the result of the PUCCH resource corresponding to the second target number.
  • the bit value in the target codebook that is not filled by the HARQ result needs to be set to NACK, which has high availability.
  • the terminal when the second target number is determined, if the target bit value occupied by the target codebook pre-configured by the terminal is greater than the second preset value, the terminal may change the downlink control signaling carrying the power reception signal
  • the number indicated by the target value indicated by the designated information field of the preset number of bits in the second target number directly serves as the second target number. If the target bit value is less than or equal to the second preset value, and the resource number of the PUCCH resource set is less than or equal to the first preset value, the terminal may also use the number indicated by the target value as the second target number.
  • the terminal can use the smallest control channel where the physical downlink control channel PDCCH is located.
  • the element CCE number and the target value determine the second target number, which has high availability.
  • Fig. 1 is a schematic flowchart of a HARQ transmission method for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 2 is a schematic flow chart showing another HARQ transmission method for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 3 is a schematic flow chart showing another HARQ transmission method for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 4 is a schematic flowchart showing another HARQ transmission method for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 5 is a schematic flowchart showing another HARQ transmission method for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 6 is a block diagram showing a HARQ transmission device for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 7 is a block diagram showing another HARQ transmission device for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 8 is a block diagram showing another HARQ transmission device for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 9 is a block diagram showing another HARQ transmission device for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 10 is a block diagram showing another HARQ transmission device for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 11 is a block diagram showing another HARQ transmission device for hybrid automatic repeat request according to an exemplary embodiment.
  • Fig. 12 is a schematic structural diagram of a HARQ transmission device for hybrid automatic repeat request according to an exemplary embodiment of the present disclosure.
  • first, second, third, etc. may be used in this disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as second information, and similarly, the second information may also be referred to as first information.
  • word “if” as used herein can be interpreted as "when” or “when” or "in response to determination”.
  • FIG. 1 is a flowchart of a HARQ transmission method for hybrid automatic repeat request according to an embodiment. The method can include the following steps:
  • step 101 the target signal that needs HARQ feedback is determined.
  • the terminal can confirm which signals have been received according to the receiving situation, and use the received signals as the target signals that require HARQ feedback.
  • step 102 it is determined that the target signal includes a power saving signal, and a preset first HARQ feedback manner is used to feed back the HARQ result corresponding to the target signal.
  • the preset first HARQ feedback manner may be used to feed back the HARQ result corresponding to the target signal.
  • the terminal may determine the corresponding HARQ feedback mode according to the target signal of the HARQ result that needs to be fed back, thereby saving the overhead of uplink control resources.
  • the terminal semi-statically configures the target bit value occupied by the target codebook in advance based on the base station instruction.
  • the target codebook is HARQ information fed back on a HARQ feedback resource.
  • the target codebook includes the entire HARQ information that needs to be fed back on a HARQ feedback resource.
  • the target codebook can carry HARQ feedback of N PDSCHs, and the terminal predetermines the upper and lower levels in the target codebook.
  • the corresponding relationship between the row subframes and the HARQ feedback for example, the HARQ results of the subframes 0, 1, 2, and 3 are fed back through the subframe 8.
  • the terminal pre-configures the target bit value occupied by the target codebook based on the indication of the base station.
  • the target codebook is HARQ information fed back on one HARQ feedback resource.
  • the terminal can semi-statically configure the target bit value occupied by the target codebook based on the base station's indication. Furthermore, the terminal can still adopt different HARQ feedback methods for different target signals, thereby saving uplink control resources. The purpose of the overhead.
  • the target codebook if the target signal includes a power saving signal, then the target codebook also includes the HARQ result corresponding to the power saving signal.
  • the target The codebook in order to save uplink control resources, does not occupy the pre-configured target bit value, but only occupies 1 bit, that is, the target codebook only feeds back the HARQ result corresponding to the 1-bit power saving signal.
  • step 102 may specifically be:
  • the HARQ result corresponding to the power saving signal is fed back through the PUCCH resource corresponding to the first target number.
  • the terminal In the PUCCH resource set, the terminal only feeds back the HARQ result corresponding to the power saving signal through the PUCCH resource corresponding to the 1-bit first target number.
  • the target codebook includes the HARQ result corresponding to the power saving signal, where the bit value currently occupied by the target codebook is 1, and the non-terminal is based on the base station's instructions in advance.
  • the target bit value of the configured target codebook that is, if the target signal only includes the power saving signal, the target codebook only includes the HARQ result corresponding to the 1-bit power saving signal.
  • the HARQ result corresponding to the power saving signal may be fed back through the PUCCH resource corresponding to the first target number in the PUCCH resource set pre-allocated to the terminal by the base station . The purpose of saving the overhead of uplink control resources is realized.
  • FIG. 2 is a flowchart of another hybrid automatic repeat request HARQ transmission method according to the embodiment shown in FIG. 1.
  • the process of the terminal determining the first target number includes:
  • step 201 the target value indicated by the designated information field of the preset number of bits in the downlink control signaling carrying the power reception signal is obtained.
  • the preset number of bits may be 3, and the target value range indicated by the designated information field in the downlink control signaling may be 0 to 7.
  • step 202 if the number of resources in the PUCCH resource set is less than or equal to a first preset value, the number indicated by the target value is used as the first target number.
  • the first preset value is 8. If the number of resources in the PUCCH resource set pre-allocated to the terminal by the base station is less than or equal to 8, then the terminal can directly use the number indicated by the target value as the number The first target number. For example, if the target value is 6, the first target number is also 6.
  • step 203 if the number of resources in the PUCCH resource set is greater than the first preset value, the first CCE number is determined according to the smallest control channel element CCE number where the physical downlink control channel PDCCH is located and the target value. Target number.
  • the number of resources in the PUCCH resource set pre-allocated by the base station to the terminal is too large and exceeds the first preset value, then the number of the smallest control channel element CCE where the PDCCH is located and the target value need to be determined.
  • the first target number if the number of resources in the PUCCH resource set pre-allocated by the base station to the terminal is too large and exceeds the first preset value, then the number of the smallest control channel element CCE where the PDCCH is located and the target value need to be determined. The first target number.
  • the following formula can be used to determine the first target number
  • R PUCCH is the size of the PUCCH resource set configured by the base station for the terminal
  • N CCE,p is the total number of CCEs occupied by the control domain where the PDCCH is located
  • n CCE,p is the smallest CCE number where the PDCCH is located
  • ⁇ PRI is Specify the target value indicated by the information field in the downlink control signaling.
  • the terminal when determining the first target number, optionally, may obtain the target value indicated by the designated information field of the preset number of bits in the downlink control signaling carrying the power reception signal, if the PUCCH set If the number of resources is less than or equal to the first preset value, the terminal can directly use the number indicated by the target value as the first target number. If the number of resources in the PUCCH set is greater than the first preset value, the terminal can use the physical downlink control channel The minimum control channel element CCE number where the PDCCH is located and the target value determine the first target number, which has high availability.
  • FIG. 3 is a flowchart of another hybrid automatic repeat request HARQ transmission method according to the embodiment shown in FIG. 1. The above method further includes:
  • step 103 if it is determined that the target signal also includes other signals, the preset second HARQ feedback manner is used to feed back the HARQ result corresponding to the target signal.
  • the terminal may use the preset second HARQ feedback mode to feed back the HARQ result corresponding to the target signal.
  • the terminal may use the preset second HARQ feedback mode to feed back the HARQ result corresponding to the target signal.
  • the terminal can determine the corresponding HARQ feedback mode according to the need to feed back the target signal of the HARQ result, thereby saving the overhead of uplink control resources.
  • the target codebook includes not only the HARQ result corresponding to the power saving signal, but also For the HARQ result corresponding to the other signal, the value of the bit currently occupied by the target codebook is the value of the target bit of the target codebook pre-configured by the terminal based on the base station instruction.
  • FIG. 4 is a flowchart of another HARQ transmission method for hybrid automatic repeat request according to the embodiment shown in FIG. 3.
  • Step 103 may include:
  • step 103-1 in the PUCCH resource set pre-allocated to the terminal by the base station, the HARQ result corresponding to the power saving signal is fed back through the PUCCH resource corresponding to the second target number.
  • the terminal feeds back the HARQ result corresponding to the power saving signal through the PUCCH resource corresponding to the second target number.
  • step 103-2 the HARQ result corresponding to the other signal is fed back through the resource indicated by the target codebook for feeding back the HARQ result corresponding to the other signal.
  • the target codebook not only includes the HARQ result corresponding to the power saving signal, but also includes the signal corresponding to the other signal.
  • the bit value currently occupied by the target codebook is the target bit value of the target codebook pre-configured by the base station for the terminal.
  • the terminal uses the second HARQ feedback mode to feed back the HARQ result corresponding to the target signal, the PUCCH resource set that is allocated to the terminal in advance by the base station may be used to feed back the result of the PUCCH resource corresponding to the second target number.
  • the target signal includes other signals in addition to the power saving signal, and a bit in the target codebook is not filled by the HARQ result, the bit needs to be filled with NACK.
  • FIG. 5 is a flowchart of another hybrid automatic repeat request HARQ transmission method according to the embodiment shown in FIG. 4.
  • the process for the terminal to determine the second target number is as follows:
  • step 301 the target value indicated by the designated information field of the preset number of bits in the downlink control signaling carrying the power reception signal is obtained.
  • the preset number of bits may be 3, and the target value range indicated by the designated information field in the downlink control signaling may be 0 to 7.
  • step 302 if the target bit value is greater than a second preset value, the number indicated by the target value is used as the second target number.
  • the second preset value is 2. If the bit value occupied by the target codebook is greater than 2, then the number of resources in the PUCCH resource set pre-configured by the base station for the terminal is at most 8. The number indicated by the target value serves as the second target number.
  • step 303 if the target bit value is less than or equal to the second preset value, and the resource number of the PUCCH resource set is less than or equal to the first preset value, then the number indicated by the target value As the second target number.
  • the terminal can also directly set the target The number indicated by the numerical value serves as the second target number.
  • step 304 if the target bit value is less than or equal to the second preset value, and the number of resources in the PUCCH resource set is greater than the first preset value, then according to the minimum physical downlink control channel PDCCH
  • the CCE number of the control channel element and the target value determine the second target number.
  • the terminal can determine the second according to the following formula Target number
  • R PUCCH is the size of the PUCCH resource set configured by the base station for the terminal
  • N CCE,p is the total number of CCEs occupied by the control domain where the PDCCH is located
  • n CCE,p is the smallest CCE number where the PDCCH is located
  • ⁇ PRI is Specify the target value indicated by the information field in the downlink control signaling.
  • the terminal when determining the second target number, if the target bit value occupied by the target codebook pre-configured by the base station for the terminal is greater than the second preset value, the terminal may transfer the downlink control signal carrying the power reception signal Let the number indicated by the target value indicated by the designated information field of the preset number of bits directly serve as the second target number. If the target bit value is less than or equal to the second preset value, and the resource number of the PUCCH resource set is less than or equal to the first preset value, the terminal may also use the number indicated by the target value as the second target number.
  • the terminal can use the smallest control channel where the physical downlink control channel PDCCH is located.
  • the element CCE number and the target value determine the second target number, which has high availability.
  • the present disclosure also provides application function realization apparatus and corresponding terminal embodiments.
  • FIG. 6 is a block diagram showing a hybrid automatic repeat request HARQ transmission device according to an exemplary embodiment.
  • the device is used in a terminal and includes:
  • the signal determining module 410 is configured to determine the target signal that needs to be HARQ feedback
  • the first feedback module 420 is configured to determine that the target signal includes a power saving signal, and then use a preset first HARQ feedback manner to feed back the HARQ result corresponding to the target signal.
  • the terminal pre-configures the target bit value occupied by the target codebook based on the indication of the base station; wherein, the target codebook is HARQ information fed back on one HARQ feedback resource.
  • the target codebook includes the HARQ result corresponding to the power saving signal, wherein the current occupied bit value of the target codebook is 1;
  • FIG. 7 is a block diagram of another hybrid automatic repeat request HARQ transmission device shown on the basis of the embodiment shown in FIG. 6, and the first feedback module 420 includes:
  • the first feedback submodule 421 is configured to feed back the HARQ result corresponding to the power saving signal through the PUCCH resource corresponding to the first target number in the physical uplink control channel PUCCH resource set pre-allocated by the base station to the terminal.
  • FIG. 8 is a block diagram showing another hybrid automatic repeat request HARQ transmission device based on the embodiment shown in FIG. 6, and the device further includes:
  • the first obtaining module 440 is configured to obtain the target value indicated by the designated information field of the preset number of bits in the downlink control signaling carrying the power receiving signal;
  • the first number determining module 450 is configured to, if the number of resources of the PUCCH resource set is less than or equal to a first preset value, use the number indicated by the target value as the first target number;
  • the second number determining module 460 is configured to, if the number of resources of the PUCCH resource set is greater than the first preset value, according to the smallest control channel element CCE number where the physical downlink control channel PDCCH is located and the target value, Determine the first target number.
  • FIG. 9 is a block diagram showing another hybrid automatic repeat request HARQ transmission device based on the embodiment shown in FIG. 6, and the device further includes:
  • the second feedback module 430 is configured to determine that the target signal further includes other signals, and then use a preset second HARQ feedback manner to feed back the HARQ result corresponding to the target signal.
  • the target codebook further includes HARQ results corresponding to the other signals, wherein the current occupied bit value of the target codebook is the target bit value;
  • FIG. 10 is a block diagram showing another hybrid automatic repeat request HARQ transmission device based on the embodiment shown in FIG. 9.
  • the second feedback module 430 includes:
  • the second feedback submodule 431 is configured to feed back the HARQ result corresponding to the power saving signal through the PUCCH resource corresponding to the second target number in the PUCCH resource set pre-allocated to the terminal by the base station;
  • the third feedback sub-module 432 is configured to feed back the HARQ result corresponding to the other signal through the resource indicated by the target codebook for feeding back the HARQ result corresponding to the other signal.
  • the bits in the target codebook that are not filled by the HARQ result are set to NACK.
  • FIG. 11 is a block diagram of another hybrid automatic repeat request HARQ transmission device shown on the basis of the embodiment shown in FIG. 10.
  • the device further includes:
  • the second acquiring module 470 is configured to acquire the target value indicated by the designated information field of the preset number of bits in the downlink control signaling carrying the power receiving signal;
  • the third number determining module 480 is configured to, if the target bit value is greater than a second preset value, use the number indicated by the target value as the second target number;
  • the fourth number determining module 490 is configured to, if the target bit value is less than or equal to the second preset value, and the number of resources in the PUCCH resource set is less than or equal to the first preset value, set the target The number indicated by the numerical value serves as the second target number;
  • the fifth number determining module 4100 is configured to, if the target bit value is less than or equal to the second preset value, and the number of resources in the PUCCH resource set is greater than the first preset value, perform physical downlink control The minimum control channel element CCE number where the channel PDCCH is located and the target value determine the second target number.
  • the relevant part can refer to the part of the description of the method embodiment.
  • the device embodiments described above are merely illustrative, and the units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one unit. Locally, or it can be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the present disclosure. Those of ordinary skill in the art can understand and implement it without creative work.
  • the present disclosure also provides a computer-readable storage medium, the storage medium stores a computer program, and the computer program is used to execute the HARQ transmission method of the hybrid automatic repeat request described in any one of the above.
  • the present disclosure also provides a hybrid automatic repeat request HARQ transmission device, which is used in a terminal and includes:
  • a memory for storing processor executable instructions
  • the processor is configured to:
  • the preset first HARQ feedback manner is used to feed back the HARQ result corresponding to the target signal.
  • Fig. 12 is a block diagram showing an electronic device 1200 according to an exemplary embodiment.
  • the electronic device 1200 may be a terminal such as a mobile phone, a tablet computer, an e-book reader, a multimedia playback device, a wearable device, and a vehicle-mounted terminal.
  • the electronic device 1200 may include one or more of the following components: a processing component 1202, a memory 1204, a power supply component 1206, a multimedia component 1208, an audio component 1210, an input/output (I/O) interface 1212, a sensor component 1216, And the communication component 1218.
  • a processing component 1202 a memory 1204, a power supply component 1206, a multimedia component 1208, an audio component 1210, an input/output (I/O) interface 1212, a sensor component 1216, And the communication component 1218.
  • the processing component 1202 generally controls overall operations of the electronic device 1200, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 1202 may include one or more processors 1220 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 1202 may include one or more modules to facilitate the interaction between the processing component 802 and other components.
  • the processing component 1202 may include a multimedia module to facilitate the interaction between the multimedia component 1208 and the processing component 1202.
  • the processing component 802 may read executable instructions from the memory to implement the steps of the HARQ transmission method for hybrid automatic repeat request provided by the foregoing embodiments.
  • the memory 1204 is configured to store various types of data to support operations in the electronic device 1200. Examples of these data include instructions for any application or method operating on the electronic device 1200, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 804 can be implemented by any type of volatile or nonvolatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the power supply component 1206 provides power for various components of the electronic device 1200.
  • the power supply component 806 may include a power management system, one or more power supplies, and other components associated with the generation, management, and distribution of power for the electronic device 800.
  • the multimedia component 1208 includes a display screen that provides an output interface between the electronic device 1200 and the user.
  • the multimedia component 1208 includes a front camera and/or a rear camera.
  • the front camera and/or the rear camera can receive external multimedia data.
  • Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1210 is configured to output and/or input audio signals.
  • the audio component 1210 includes a microphone (MIC).
  • the microphone is configured to receive an external audio signal.
  • the received audio signal may be further stored in the memory 1204 or transmitted via the communication component 1218.
  • the audio component 1210 further includes a speaker for outputting audio signals.
  • the I/O interface 1212 provides an interface between the processing component 1202 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
  • the sensor component 1216 includes one or more sensors for providing the electronic device 1200 with various aspects of state evaluation.
  • the sensor component 1216 can detect the on/off status of the electronic device 1200 and the relative positioning of the components.
  • the component is the display and the keypad of the electronic device 1200.
  • the sensor component 1216 can also detect the electronic device 1200 or the electronic device 1200.
  • the position of the component changes, the presence or absence of contact between the user and the electronic device 1200, the orientation or acceleration/deceleration of the electronic device 1200, and the temperature change of the electronic device 1200.
  • the sensor assembly 1216 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 1216 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1216 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 1218 is configured to facilitate wired or wireless communication between the electronic device 1200 and other devices.
  • the electronic device 1200 can access a wireless network based on a communication standard, such as Wi-Fi, 2G, 3G, 4G, or 5G, or a combination thereof.
  • the communication component 1218 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 1218 further includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the electronic device 1200 may be used by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field A programmable gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing devices
  • PLD programmable logic devices
  • FPGA field A programmable gate array
  • controller microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • non-transitory machine-readable storage medium including instructions, such as the memory 1204 including instructions, which can be executed by the processor 1220 of the electronic device 1200 to complete the wireless charging method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

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Abstract

本公开提供一种混合自动重传请求HARQ传输方法及装置，其中，所述方法包括：确定需要进行HARQ反馈的目标信号；确定所述目标信号中包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。本公开中，终端可以根据需要反馈HARQ结果的目标信号，来确定相应的HARQ反馈方式，从而节省上行控制资源的开销。

Description

混合自动重传请求HARQ传输方法及装置 技术领域
本公开涉及通信领域，尤其涉及混合自动重传请求HARQ传输方法及装置。
背景技术
在3GPP(3rd Generation Partnership Project，第三代合作伙伴计划)中，为了节省功率引入了功率节省信号。目前的功率节省信号是基于NR-PDCCH进行设计的，应用场景如下：
在NR(New Radio，新空口)中，终端不需要时时刻刻监测PDCCH，而是规定了在某些特定的时间去监测PDCCH。相关技术中，将需要监测PDCCH的时间段定义为active time(激活时间)。active time可以是DRX中的on duration time，也可以是基站所配置的PDCCH monitoring occasions(监控时机)。当active time到来时，终端会醒来监测PDCCH。在这种情况下，存在一种可能性，即终端在active time没有相应的业务，那么此时终端在active time对PDCCH的监测就会白白浪费功率。在这种场景中可以在active time之前引入功率节省信号，提示终端醒来在active time监测PDCCH或是在active time不用醒来，可以继续sleep(休眠)。
另外，在NR中，当终端醒来进行业务交互时，对于PDCCH监测的频率，终端所需要监控的带宽，接收或发送天线的数量等等都可以灵活配置。比如当业务比较密集，数据量大时可以配置大带宽，更多天线和更密集的PDCCH监测。同时，这些高配会消耗用户大量的功率。相反当业务比较稀疏时，基站可以调整配置，比如让终端监测小带宽，用较少的天线接收和更加稀疏的PDCCH监测。在这种情况下可以使用功率节省信号对这些配置进行切换或者是重配置。
此外，在NR中，终端需要针对接收到的PDSCH(Physical Downlink Shared Channel，物理下行共享信道)或是指示SPS(Semi-Persistent Scheduling，半静态持续调度)释放的PDCCH(Physical Downlink Control Channel，物理下行控制信道)进行HARQ(Hybrid Automatic Repeat reQuest，混合自动重传请求)反馈。同时在NR中可以针对多次传输进行反馈，将多个HARQ反馈信息经过编码放入一个PUCCH(Physical Uplink Control Channel，物理上行控制信道)中传输。相关技术中，将反馈的HARQ信息的整体称为一个码本。
在NR中一个码本的大小可以由基站半静态配置。如果终端被基站配置了半静态反馈的码本，那么即使某个下行子帧没有进行数据调度，也需要反馈NACK进行填充。
目前的功率节省信号一般用在C-DRX(Connected Discontinuous Reception，持续的非连续接收)场景中，通常在on duration(持续时间)启动前，基站会发送功率节省信号通知用户唤醒或者继续休眠，而在这种场景中，通常没有其他数据调度，因此HARQ反馈通常只有针对功率节省信号的反馈，如果此时仍然还按照基站半静态配置的码本大小进行反馈，就会额外浪费上行控制资源的开销。
发明内容
为克服相关技术中存在的问题，本公开实施例提供一种混合自动重传请求HARQ传输方法及装置。
根据本公开实施例的第一方面，提供一种混合自动重传请求HARQ传输方法，所述方法用于终端，所述方法包括：
确定需要进行HARQ反馈的目标信号；
确定所述目标信号中包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。
可选地，所述终端基于基站指示预先配置目标码本所占用的目标比特 值；其中，所述目标码本是在一个HARQ反馈资源上反馈的HARQ信息。
可选地，所述目标码本中包括所述功率节省信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为1；
所述采用预设的第一HARQ反馈方式反馈所述目标信号的HARQ结果，包括：
在所述基站预先分配给所述终端的物理上行控制信道PUCCH资源集合中，通过第一目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果。
可选地，采用以下方式确定所述第一目标编号：
获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
如果所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第一目标编号；
如果所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第一目标编号。
可选地，所述方法还包括：
确定所述目标信号中还包括其他信号，则采用预设的第二HARQ反馈方式反馈所述目标信号对应的HARQ结果。
可选地，所述目标码本中还包括所述其他信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为所述目标比特值；
所述采用预设的第二HARQ反馈方式反馈所述目标信号对应的HARQ结果，包括：
在所述基站预先分配给所述终端的所述PUCCH资源集合中，通过第二目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果；
通过所述目标码本所指示的用于反馈所述其他信号对应的HARQ结 果的资源反馈所述其他信号对应的HARQ结果。
可选地，所述目标码本中未被HARQ结果填充的比特位设置为NACK。
可选地，采用以下方式确定所述第二目标编号：
获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
如果所述目标比特值大于第二预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第二目标编号。
根据本公开实施例的第二方面，提供一种混合自动重传请求HARQ传输装置，所述装置用于终端，包括：
信号确定模块，被配置为确定需要进行HARQ反馈的目标信号；
第一反馈模块，被配置为确定所述目标信号中只包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。
可选地，所述终端基于基站指示预先配置目标码本所占用的目标比特值；其中，所述目标码本是在一个HARQ反馈资源上反馈的HARQ信息的整体。
可选地，所述目标码本中包括所述功率节省信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为1；
所述第一反馈模块包括：
第一反馈子模块，被配置为在所述基站预先分配给所述终端的物理上行控制信道PUCCH资源集合中，通过第一目标编号对应的PUCCH资源 反馈所述功率节省信号对应的HARQ结果。
可选地，所述装置还包括：
第一获取模块，被配置为获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
第一编号确定模块，被配置为如果所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第一目标编号；
第二编号确定模块，被配置为如果所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第一目标编号。
可选地，所述装置还包括：
第二反馈模块，被配置为确定所述目标信号中还包括其他信号，则采用预设的第二HARQ反馈方式反馈所述目标信号对应的HARQ结果。
可选地，所述目标码本中还包括所述其他信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为所述目标比特值；
所述第二反馈模块包括：
第二反馈子模块，被配置为在所述基站预先分配给所述终端的所述PUCCH资源集合中，通过第二目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果；
第三反馈子模块，被配置为通过所述目标码本所指示的用于反馈所述其他信号对应的HARQ结果的资源反馈所述其他信号对应的HARQ结果。
可选地，所述目标码本中未被HARQ结果填充的比特位设置为NACK。
可选地，所述装置还包括：
第二获取模块，被配置为获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
第三编号确定模块，被配置为如果所述目标比特值大于第二预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
第四编号确定模块，被配置为如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
第五编号确定模块，被配置为如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第二目标编号。
根据本公开实施例的第三方面，提供一种计算机可读存储介质，所述存储介质存储有计算机程序，所述计算机程序用于执行上述第一方面所述的混合自动重传请求HARQ传输方法。
根据本公开实施例的第四方面，提供一种混合自动重传请求HARQ传输装置，所述装置用于终端，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
确定需要进行HARQ反馈的目标信号；
确定所述目标信号中包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。
本公开的实施例提供的技术方案可以包括以下有益效果：
本公开实施例中，确定需要进行HARQ反馈的目标信号包括功率接收信号，那么终端可以采用预设的第一HARQ反馈方式反馈目标信号对应的HARQ结果。通过上述过程，终端可以根据需要反馈HARQ结果的目标信号，来确定相应的HARQ反馈方式，从而节省上行控制资源的开销。
本公开实施例中，终端基于基站指示预先配置目标码本所占用的目标比特值。其中，所述目标码本是在一个HARQ反馈资源上反馈的HARQ信息。在本公开实施例中，终端可以基于基站指示半静态配置目标码本所占用的目标比特值，进一步地，终端仍可以针对不同的目标信号采用不同 的HARQ反馈方式，从而实现节省上行控制资源的开销的目的。
本公开实施例中，目标码本中包括所述功率节省信号对应的HARQ结果，其中，目标码本当前占用的比特值为1，而非基站之前为终端配置的目标码本的目标比特值。也就是说，如果目标信号中包括功率节省信号，则目标码本中包括1比特的功率节省信号对应的HARQ结果。进一步地，在采用第一HARQ反馈方式进行反馈时，可以在基站预先分配给所述终端的所述PUCCH资源集合中，通过第一目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果。实现了节省上行控制资源的开销的目的。
本公开实施例中，在确定第一目标编号时，可选地，终端可以获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值，如果PUCCH集合的资源数小于或等于第一预设值，则终端可以直接将目标数值所指示的编号作为第一目标编号，如果PUCCH集合的资源数大于第一预设值，那么终端可以根据根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第一目标编号，可用性高。
本公开实施例中，终端确定需要进行HARQ反馈的目标信号中还包括其他信号，则终端可以采用预设的第二HARQ反馈方式来反馈目标信号对应的HARQ结果。通过上述过程，终端可以根据需要反馈HARQ结果的目标信号，来确定相应的HARQ反馈方式，从而节省上行控制资源的开销。
本公开实施例中，所述目标码本中还包括所述其他信号对应的HARQ结果，其中，目标码本当前占用的比特值为终端基于基站指示预先配置的所述目标码本的目标比特值。进一步地，终端在采用第二HARQ反馈方式反馈目标信号对应的HARQ结果时，可以在所述基站预先分配给所述终端的所述PUCCH资源集合中，通过第二目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果，其他信号仍按照相关技术中的方式进行反馈，即通过所述目标码本所指示的用于反馈所述其他信号对应的 HARQ结果的资源反馈所述其他信号对应的HARQ结果。上述过程中，针对不同的目标信号采用不同的HARQ反馈方式，同样实现了节省上行控制资源的开销的目的。
本公开实施例中，如果所述目标信号中还包括所述其他信号，则目标码本中未被HARQ结果填充的比特值需要设置为NACK，可用性高。
本公开实施例中，在确定第二目标编号时，如果终端预先配置的目标码本所占用的目标比特值大于第二预设值，则终端可以将承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值所指示的编号直接作为第二目标编号。如果目标比特值小于或等于所述第二预设值，且PUCCH资源集合的资源数小于或等于第一预设值，那么终端同样可以将目标数值所指示的编号作为所述第二目标编号。如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数大于所述第一预设值，那么终端可以根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第二目标编号，可用性高。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种混合自动重传请求HARQ传输方法流程示意图。
图2是根据一示例性实施例示出的另一种混合自动重传请求HARQ传输方法流程示意图。
图3是根据一示例性实施例示出的另一种混合自动重传请求HARQ传输方法流程示意图。
图4是根据一示例性实施例示出的另一种混合自动重传请求HARQ传输方法流程示意图。
图5是根据一示例性实施例示出的另一种混合自动重传请求HARQ传输方法流程示意图。
图6是根据一示例性实施例示出的一种混合自动重传请求HARQ传输装置框图。
图7是根据一示例性实施例示出的另一种混合自动重传请求HARQ传输装置框图。
图8是根据一示例性实施例示出的另一种混合自动重传请求HARQ传输装置框图。
图9是根据一示例性实施例示出的另一种混合自动重传请求HARQ传输装置框图。
图10是根据一示例性实施例示出的另一种混合自动重传请求HARQ传输装置框图。
图11是根据一示例性实施例示出的另一种混合自动重传请求HARQ传输装置框图。
图12是本公开根据一示例性实施例示出的一种混合自动重传请求HARQ传输装置的一结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、 “所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
本公开实施例提供了一种混合自动重传请求HARQ传输方法，可以用于终端，参照1所示，图1是根据一实施例示出的一种混合自动重传请求HARQ传输方法流程图，该方法可以包括以下步骤：
在步骤101中，确定需要进行HARQ反馈的目标信号。
本步骤中，终端可以根据接收情况，确认接收到了哪些信号，将接收到的信号作为需要进行HARQ反馈的目标信号。
在步骤102中，确定所述目标信号中包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。
本步骤中，如果所述目标信号中只包括功率节省信号，也就是说，终端只接收到功率节省信号，则可以采用预设的第一HARQ反馈方式反馈目标信号对应的HARQ结果。
上述实施例中，终端可以根据需要反馈HARQ结果的目标信号，来确定相应的HARQ反馈方式，从而节省上行控制资源的开销。
在一实施例中，本公开实施例提供的上述方法中，终端基于基站指示预先半静态的配置了目标码本所占用的目标比特值。其中，目标码本是在一个HARQ反馈资源上反馈的HARQ信息。本公开实施例中，目标码本包括了在一个HARQ反馈资源上需要反馈的HARQ信息的整体，例如目标码本中可以携带N个PDSCH的HARQ反馈，且终端在目标码本中预先 确定了上下行子帧关于HARQ反馈的对应关系，例如通过子帧8反馈子帧0、1、2、3的HARQ结果。
上述实施例中，终端基于基站指示预先配置目标码本所占用的目标比特值。其中，所述目标码本是在一个HARQ反馈资源上反馈的HARQ信息。在本公开实施例中，终端可以基于基站指示半静态配置目标码本所占用的目标比特值，进一步地，终端仍可以针对不同的目标信号采用不同的HARQ反馈方式，从而实现节省上行控制资源的开销的目的。
在一实施例中，如果目标信号中包括功率节省信号，那么相应地，目标码本中也就包括功率节省信号对应的HARQ结果，在本公开实施例中，为了节省上行控制资源，可以让目标码本不占用预先配置的目标比特值，而是只占用1比特，即让目标码本只反馈1比特的功率节省信号对应的HARQ结果。
相应地，上述步骤102可以具体为：
在所述基站预先分配给所述终端的物理上行控制信道PUCCH资源集合中，通过第一目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果。
终端在所述PUCCH资源集合中，只通过1比特的第一目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果。
上述实施例中，如果目标信号中包括功率节省信号，那么目标码本中包括所述功率节省信号对应的HARQ结果，其中，目标码本当前占用的比特值为1，而非终端基于基站指示预先配置的目标码本的目标比特值。也就是说，如果目标信号中只包括功率节省信号，则目标码本中只包括1比特的功率节省信号对应的HARQ结果。进一步地，在采用第一HARQ反馈方式进行反馈时，可以在基站预先分配给所述终端的所述PUCCH资源集合中，通过第一目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果。实现了节省上行控制资源的开销的目的。
在一实施例中，参照2所示，图2是根据图1所示的实施例示出的另 一种混合自动重传请求HARQ传输方法流程图，终端确定第一目标编号的过程包括：
在步骤201中，获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值。
本公开实施例中，预设比特数目可以为3，则下行控制信令中的指定信息域所指示的目标数值范围可以是0到7。
在步骤202中，如果所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第一目标编号。
本步骤中，可选地，第一预设值为8，那么如果基站预先分配给终端的PUCCH资源集合中的资源数小于或等于8，那么终端可以直接将目标数值所指示的编号作为所述第一目标编号。例如目标数值为6，则第一目标编号也为6。
在步骤203中，如果所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第一目标编号。
本步骤中，如果基站预先分配给终端的PUCCH资源集合的资源数较多，超过了第一预设值，那么需要根据PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第一目标编号。
可选地，可以采用以下公式确定第一目标编号
Figure PCTCN2019093287-appb-000001
Figure PCTCN2019093287-appb-000002
其中，R PUCCH为基站为终端所配置的PUCCH资源集合的大小，N CCE,p为PDCCH所在的控制域所占的CCE的总数，n CCE,p为PDCCH所在的最小的CCE编号，Δ PRI是下行控制信令中指定信息域所指示的目标数值。
上述实施例中，在确定第一目标编号时，可选地，终端可以获取承载 所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值，如果PUCCH集合的资源数小于或等于第一预设值，则终端可以直接将目标数值所指示的编号作为第一目标编号，如果PUCCH集合的资源数大于第一预设值，那么终端可以根据根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第一目标编号，可用性高。
在一实施例中，参照3所示，图3是根据图1所示的实施例示出的另一种混合自动重传请求HARQ传输方法流程图，上述方法还包括：
在步骤103中，确定所述目标信号中还包括其他信号，则采用预设的第二HARQ反馈方式反馈所述目标信号对应的HARQ结果。
本步骤中，如果目标信号中除了功率节省信号之外，还包括其他信号，那么终端可以采用预设的第二HARQ反馈方式来反馈目标信号对应的HARQ结果。
上述实施例中，终端确定需要进行HARQ反馈的目标信号中还包括其他信号，则终端可以采用预设的第二HARQ反馈方式来反馈目标信号对应的HARQ结果。通过上述过程，终端可以根据需要反馈HARQ结果的目标信号，来确定相应的HARQ反馈方式，从而节省上行控制资源的开销。
在一实施例中，如果所述目标信号中除了所述功率节省信号之外，还包括其他信号，那么相应地，所述目标码本中不仅包括所述功率节省信号对应的HARQ结果，还包括所述其他信号对应的HARQ结果，其中，目标码本当前所占用的比特值为终端基于基站指示预先配置的目标码本的目标比特值。
相应地，参照4所示，图4是根据图3所示的实施例示出的另一种混合自动重传请求HARQ传输方法流程图，步骤103可以包括：
在步骤103-1中，在所述基站预先分配给所述终端的所述PUCCH资源集合中，通过第二目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果。
本步骤中，终端通过第二目标编号对应的PUCCH资源来反馈功率节省信号对应的HARQ结果。
在步骤103-2中，通过所述目标码本所指示的用于反馈所述其他信号对应的HARQ结果的资源反馈所述其他信号对应的HARQ结果。
本步骤中，假设目标码本之前指示了在子帧8上反馈子帧0、1、2、3的HARQ结果，则仍按照相关技术通过目标码本指示的子帧8来反馈其他信号，例如子帧0、1、2、3对应的HARQ结果。
上述实施例中，如果目标信号中除了所述功率节省信号之外，还包括其他信号，则所述目标码本中不仅包括所述功率节省信号对应的HARQ结果，还包括所述其他信号对应的HARQ结果，目标码本当前占用的比特值为基站预先为终端配置的所述目标码本的目标比特值。进一步地，终端在采用第二HARQ反馈方式反馈目标信号对应的HARQ结果时，可以在所述基站预先分配给所述终端的所述PUCCH资源集合中，通过第二目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果，其他信号仍按照相关技术中的方式进行反馈，即通过所述目标码本所指示的用于反馈所述其他信号对应的HARQ结果的资源反馈所述其他信号对应的HARQ结果。上述过程中，针对不同的目标信号采用不同的HARQ反馈方式，同样实现了节省上行控制资源的开销的目的。
应当注意地是，如果目标信号中除了所述功率节省信号之外，还包括其他信号，目标码本中某个比特位未被HARQ结果填充，则该比特位需要填充NACK。
在一实施例中，参照5所示，图5是根据图4所示的实施例示出的另一种混合自动重传请求HARQ传输方法流程图，终端确定第二目标编号的过程如下：
在步骤301中，获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值。
本公开实施例中，预设比特数目可以为3，则下行控制信令中的指定 信息域所指示的目标数值范围可以是0到7。
在步骤302中，如果所述目标比特值大于第二预设值，则将所述目标数值所指示的编号作为所述第二目标编号。
本步骤中，可选地，第二预设值为2，如果目标码本所占用的比特值大于2，那么基站预先为终端配置的PUCCH资源集合中的资源数目最多为8，则可以直接将目标数值所指示的编号作为所述第二目标编号。
在步骤303中，如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第二目标编号。
本步骤中，如果目标码本占用的比特值为1或2，即小于或等于第二预设值，且PUCCH资源集合的资源数小于或等于第一预设值，那么终端同样可以直接将目标数值所指示的编号作为所述第二目标编号。
在步骤304中，如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第二目标编号。
本步骤中，如果目标码本占用的比特值为1或2，即小于或等于第二预设值，且PUCCH资源集合的资源数大于第一预设值，那么终端可以按照以下公式确定第二目标编号
Figure PCTCN2019093287-appb-000003
Figure PCTCN2019093287-appb-000004
其中，R PUCCH为基站为终端所配置的PUCCH资源集合的大小，N CCE,p为PDCCH所在的控制域所占的CCE的总数，n CCE,p为PDCCH所在的最小的CCE编号，Δ PRI是下行控制信令中指定信息域所指示的目标数值。
上述实施例中，在确定第二目标编号时，如果基站为终端预先配置的 目标码本所占用的目标比特值大于第二预设值，则终端可以将承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值所指示的编号直接作为第二目标编号。如果目标比特值小于或等于所述第二预设值，且PUCCH资源集合的资源数小于或等于第一预设值，那么终端同样可以将目标数值所指示的编号作为所述第二目标编号。如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数大于所述第一预设值，那么终端可以根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第二目标编号，可用性高。
与前述应用功能实现方法实施例相对应，本公开还提供了应用功能实现装置、及相应的终端的实施例。
参照图6，图6是根据一示例性实施例示出的一种混合自动重传请求HARQ传输装置框图，所述装置用于终端，包括：
信号确定模块410，被配置为确定需要进行HARQ反馈的目标信号；
第一反馈模块420，被配置为确定所述目标信号中包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。
可选地，所述终端基于基站指示预先配置目标码本所占用的目标比特值；其中，所述目标码本是在一个HARQ反馈资源上反馈的HARQ信息。
可选地，所述目标码本中包括所述功率节省信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为1；
参照图7，图7是根据图6所示实施例的基础上示出的另一种混合自动重传请求HARQ传输装置框图，所述第一反馈模块420包括：
第一反馈子模块421，被配置为在所述基站预先分配给所述终端的物理上行控制信道PUCCH资源集合中，通过第一目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果。
参照图8，图8是根据图6所示实施例的基础上示出的另一种混合自动重传请求HARQ传输装置框图，所述装置还包括：
第一获取模块440，被配置为获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
第一编号确定模块450，被配置为如果所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第一目标编号；
第二编号确定模块460，被配置为如果所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第一目标编号。
参照图9，图9是根据图6所示实施例的基础上示出的另一种混合自动重传请求HARQ传输装置框图，所述装置还包括：
第二反馈模块430，被配置为确定所述目标信号中还包括其他信号，则采用预设的第二HARQ反馈方式反馈所述目标信号对应的HARQ结果。
可选地，所述目标码本中还包括所述其他信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为所述目标比特值；
参照图10，图10是根据图9所示实施例的基础上示出的另一种混合自动重传请求HARQ传输装置框图，所述第二反馈模块430包括：
第二反馈子模块431，被配置为在所述基站预先分配给所述终端的所述PUCCH资源集合中，通过第二目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果；
第三反馈子模块432，被配置为通过所述目标码本所指示的用于反馈所述其他信号对应的HARQ结果的资源反馈所述其他信号对应的HARQ结果。
可选地，所述目标码本中未被HARQ结果填充的比特位设置为NACK。
参照图11，图11是根据图10所示实施例的基础上示出的另一种混合自动重传请求HARQ传输装置框图，所述装置还包括：
第二获取模块470，被配置为获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
第三编号确定模块480，被配置为如果所述目标比特值大于第二预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
第四编号确定模块490，被配置为如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
第五编号确定模块4100，被配置为如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第二目标编号。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
相应地，本公开还提供了一种计算机可读存储介质，所述存储介质存储有计算机程序，所述计算机程序用于执行上述任一项所述的混合自动重传请求HARQ传输方法。
相应地，本公开还提供了一种混合自动重传请求HARQ传输装置，所述装置用于终端，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
确定需要进行HARQ反馈的目标信号；
确定所述目标信号只包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。
图12是根据一示例性实施例示出的一种电子设备1200的框图。例如电子设备1200可以是手机、平板电脑、电子书阅读器、多媒体播放设备、可穿戴设备、车载终端等终端。
参照图12，电子设备1200可以包括以下一个或多个组件：处理组件1202，存储器1204，电源组件1206，多媒体组件1208，音频组件1210，输入/输出(I/O)接口1212，传感器组件1216，以及通信组件1218。
处理组件1202通常控制电子设备1200的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1202可以包括一个或多个处理器1220来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1202可以包括一个或多个模块，便于处理组件802和其他组件之间的交互。例如，处理组件1202可以包括多媒体模块，以方便多媒体组件1208和处理组件1202之间的交互。又如，处理组件802可以从存储器读取可执行指令，以实现上述各实施例提供的一种混合自动重传请求HARQ传输方法的步骤。
存储器1204被配置为存储各种类型的数据以支持在电子设备1200的操作。这些数据的示例包括用于在电子设备1200上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1206为电子设备1200的各种组件提供电力。电源组件806可以包括电源管理系统，一个或多个电源，及其他与为电子设备800生成、管理和分配电力相关联的组件。
多媒体组件1208包括在所述电子设备1200和用户之间的提供一个输出接口的显示屏。在一些实施例中，多媒体组件1208包括一个前置摄像头和/或后置摄像头。当电子设备1200处于操作模式，如拍摄模式或视频模 式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1210被配置为输出和/或输入音频信号。例如，音频组件1210包括一个麦克风(MIC)，当电子设备1200处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1204或经由通信组件1218发送。在一些实施例中，音频组件1210还包括一个扬声器，用于输出音频信号。
I/O接口1212为处理组件1202和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1216包括一个或多个传感器，用于为电子设备1200提供各个方面的状态评估。例如，传感器组件1216可以检测到电子设备1200的打开/关闭状态，组件的相对定位，例如所述组件为电子设备1200的显示器和小键盘，传感器组件1216还可以检测电子设备1200或电子设备1200一个组件的位置改变，用户与电子设备1200接触的存在或不存在，电子设备1200方位或加速/减速和电子设备1200的温度变化。传感器组件1216可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1216还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1216还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1218被配置为便于电子设备1200和其他设备之间有线或无线方式的通信。电子设备1200可以接入基于通信标准的无线网络，如Wi-Fi，2G，3G，4G或5G，或它们的组合。在一个示例性实施例中，通信组件1218经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1218还包括近场通信 (NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，电子设备1200可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性机器可读存储介质，例如包括指令的存储器1204，上述指令可由电子设备1200的处理器1220执行以完成上述无线充电方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或者惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (18)

  1. 一种混合自动重传请求HARQ传输方法，其特征在于，所述方法用于终端，包括：
    确定需要进行HARQ反馈的目标信号；
    确定所述目标信号中包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。
  2. 根据权利要求1所述的方法，其特征在于，所述终端基于基站指示预先配置目标码本所占用的目标比特值；其中，所述目标码本是在一个HARQ反馈资源上反馈的HARQ信息。
  3. 根据权利要求2所述的方法，其特征在于，所述目标码本中包括所述功率节省信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为1；
    所述采用预设的第一HARQ反馈方式反馈所述目标信号的HARQ结果，包括：
    在所述基站预先分配给所述终端的物理上行控制信道PUCCH资源集合中，通过第一目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果。
  4. 根据权利要求3所述的方法，其特征在于，采用以下方式确定所述第一目标编号：
    获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
    如果所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第一目标编号；
    如果所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第一目标编号。
  5. 根据权利要求2所述的方法，其特征在于，所述方法还包括：
    确定所述目标信号中还包括其他信号，则采用预设的第二HARQ反馈方式反馈所述目标信号对应的HARQ结果。
  6. 根据权利要求5所述的方法，其特征在于，所述目标码本中还包括所述其他信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为所述目标比特值；
    所述采用预设的第二HARQ反馈方式反馈所述目标信号对应的HARQ结果，包括：
    在所述基站预先分配给所述终端的所述PUCCH资源集合中，通过第二目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果；
    通过所述目标码本所指示的用于反馈所述其他信号对应的HARQ结果的资源反馈所述其他信号对应的HARQ结果。
  7. 根据权利要求6所述的方法，其特征在于，所述目标码本中未被HARQ结果填充的比特位设置为NACK。
  8. 根据权利要求7所述的方法，其特征在于，采用以下方式确定所述第二目标编号：
    获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
    如果所述目标比特值大于第二预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
    如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
    如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第二目标 编号。
  9. 一种混合自动重传请求HARQ传输装置，其特征在于，所述装置用于终端，包括：
    信号确定模块，被配置为确定需要进行HARQ反馈的目标信号；
    第一反馈模块，被配置为确定所述目标信号中包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。
  10. 根据权利要求9所述的装置，其特征在于，所述终端基于基站指示预先配置目标码本所占用的目标比特值；其中，所述目标码本是在一个HARQ反馈资源上反馈的HARQ信息。
  11. 根据权利要求10所述的装置，其特征在于，所述目标码本中包括所述功率节省信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为1；
    所述第一反馈模块包括：
    第一反馈子模块，被配置为在所述基站预先分配给所述终端的物理上行控制信道PUCCH资源集合中，通过第一目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果。
  12. 根据权利要求11所述的装置，其特征在于，所述装置还包括：
    第一获取模块，被配置为获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
    第一编号确定模块，被配置为如果所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第一目标编号；
    第二编号确定模块，被配置为如果所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第一目标编号。
  13. 根据权利要求10所述的装置，其特征在于，所述装置还包括：
    第二反馈模块，被配置为确定所述目标信号中还包括其他信号，则采 用预设的第二HARQ反馈方式反馈所述目标信号对应的HARQ结果。
  14. 根据权利要求13所述的装置，其特征在于，所述目标码本中还包括所述其他信号对应的HARQ结果，其中，所述目标码本当前占用的比特值为所述目标比特值；
    所述第二反馈模块包括：
    第二反馈子模块，被配置为在所述基站预先分配给所述终端的所述PUCCH资源集合中，通过第二目标编号对应的PUCCH资源反馈所述功率节省信号对应的HARQ结果；
    第三反馈子模块，被配置为通过所述目标码本所指示的用于反馈所述其他信号对应的HARQ结果的资源反馈所述其他信号对应的HARQ结果。
  15. 根据权利要求14所述的装置，其特征在于，所述目标码本中未被HARQ结果填充的比特位设置为NACK。
  16. 根据权利要求15所述的装置，其特征在于，所述装置还包括：
    第二获取模块，被配置为获取承载所述功率接收信号的下行控制信令中预设比特数目的指定信息域所指示的目标数值；
    第三编号确定模块，被配置为如果所述目标比特值大于第二预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
    第四编号确定模块，被配置为如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数小于或等于第一预设值，则将所述目标数值所指示的编号作为所述第二目标编号；
    第五编号确定模块，被配置为如果所述目标比特值小于或等于所述第二预设值，且所述PUCCH资源集合的资源数大于所述第一预设值，则根据物理下行控制信道PDCCH所在的最小的控制信道元素CCE编号和所述目标数值，确定所述第二目标编号。
  17. 一种计算机可读存储介质，其特征在于，所述存储介质存储有计算机程序，所述计算机程序用于执行上述权利要求1-8任一项所述的混合自动重传请求HARQ传输方法。
  18. 一种混合自动重传请求HARQ传输装置，其特征在于，所述装置用于终端，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    确定需要进行HARQ反馈的目标信号；
    确定所述目标信号中包括功率节省信号，则采用预设的第一HARQ反馈方式反馈所述目标信号对应的HARQ结果。
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