WO2017008747A1 - 一种下行数据的反馈信息的发送及接收处理方法、装置 - Google Patents

一种下行数据的反馈信息的发送及接收处理方法、装置 Download PDF

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WO2017008747A1
WO2017008747A1 PCT/CN2016/089939 CN2016089939W WO2017008747A1 WO 2017008747 A1 WO2017008747 A1 WO 2017008747A1 CN 2016089939 W CN2016089939 W CN 2016089939W WO 2017008747 A1 WO2017008747 A1 WO 2017008747A1
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values
equal
time slot
downlink data
ofdm symbols
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PCT/CN2016/089939
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English (en)
French (fr)
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司倩倩
林亚男
潘学明
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电信科学技术研究院
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2646—Arrangements specific to the transmitter only using feedback from receiver for adjusting OFDM transmission parameters, e.g. transmission timing or guard interval length

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for transmitting and receiving feedback information of downlink data.
  • a shorter transmission time unit-time slot (less than 1 ms) can be introduced for data transmission, thereby reducing the processing time of the base station and the user equipment (User Equipment, UE) and the time slot transmission time. If the existing downlink data feedback timing is still used, the UE cannot feedback the received downlink data in time.
  • LTE Long Term Evolution
  • the Frequency Division Duplex (FDD) mode and the Time Division Duplex (TDD) mode are both a radio frame of 10 ms and one subframe of 1 ms.
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • Table 1 seven TDD uplink and downlink configurations are defined, as shown in Table 1 below, where D represents a downlink (DL) subframe, U represents an uplink (UL) subframe, and S represents a TDD system. Special sub-frame.
  • the downlink data transmission in the LTE subframe uses a 1 ms slot.
  • the downlink feedback timing in the LTE system is described as follows:
  • the UE receives downlink data in subframe n-4, and feeds back the downlink subframe in uplink subframe n.
  • the data on the frame requires retransmission signaling, that is, acknowledgement (ACK) or non-acknowledgement (NACK) information, where n is an integer greater than or equal to 4.
  • ACK acknowledgement
  • NACK non-acknowledgement
  • the UE may feed back ACK or NACK information corresponding to multiple downlink subframes in the same uplink subframe, that is, the UE detects a physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) in the downlink subframe nk. Transmitting or indicating a physical downlink control channel (PDCCH) released by the downlink semi-persistent scheduling, and feeding back corresponding ACK or NACK information in the uplink subframe n, where k ⁇ K, the value of the set K and the system
  • PDSCH Physical Downlink Shared Channel
  • the special subframe has no ACK or NACK feedback, ie, UE.
  • the ACK or NACK is not fed back to the special subframe.
  • Table 2 reflects the downlink hybrid automatic retransmission (Hybrid-ARQ, HARQ) feedback timing relationship indicated by the TDD uplink and downlink configuration indication.
  • Hybrid-ARQ, HARQ downlink hybrid automatic retransmission
  • Table 2 reflects the downlink hybrid automatic retransmission (Hybrid-ARQ, HARQ) feedback timing relationship indicated by the TDD uplink and downlink configuration indication.
  • Hybrid-ARQ, HARQ hybrid automatic retransmission
  • the round trip time (RTT) in the LTE system is described as follows:
  • RTT is defined as the completion time of a data packet transmission process in the HARQ process, including starting from a data packet at the transmitting end, receiving processing at the receiving end, and feeding back ACK or NACK signaling according to the result, and the transmitting end demodulates and processes the ACK or NACK signal. After that, the whole process of retransmitting the next frame or transmitting a new data packet is determined.
  • Tp is a unidirectional propagation delay
  • Tue is a processing delay after the UE receives the downlink data block
  • Tenb is a process when the evolved Node B (eNB) receives the feedback from the UE. Delay.
  • Tdelay1 is the time that the UE must wait until the latest uplink time slot after processing the downlink transport block in the TDD frame structure.
  • Tdelay2 is the TDD frame structure. After the eNB processes the UE feedback, it must wait until the latest downlink time slot. time.
  • the FDD system has a unified RTT, and the RTT of the TDD system is related to a specific uplink and downlink configuration.
  • the UE plane delay of the LTE system is composed of the base station processing time, the frame alignment time, the slot time, and the UE processing time.
  • the frame alignment time is the waiting time between when the service arrives until the service can obtain the air interface transmission opportunity.
  • the UE plane delay of the LTE system also includes the time taken for data retransmission if the system's HARQ retransmission is considered.
  • the UE when using short time slots for transmission in the existing LTE system, the UE can demodulate the received data packets more quickly because the data packets transmitted at one time are smaller, if the existing data is still used.
  • the downlink data feedback timing may cause the UE to fail to feed back the received downlink data in time.
  • the embodiment of the present invention provides a method and a device for transmitting and receiving feedback information of downlink data, which are used to enable the UE to feedback the received data as soon as possible when the network uses short time slots to transmit data. Reduced RTT time, reduced user face delay and improved system performance.
  • the user equipment UE receives downlink data sent by the network side in units of time slots;
  • the UE sends the feedback information of the downlink data to the network side in units of subframes or time slots, where the time slot is a time unit whose length is less than 1 millisecond.
  • the UE may send the downlink data feedback information to the network side in units of subframes or time slots after receiving the downlink data sent by the network side in units of time slots, wherein the time slot is length.
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the UE uses the subframe n to send feedback information of the downlink data received in the time slot 2n-k to the network side, where n is equal to 2 or 7, and the set of k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the UE uses the subframe n to send feedback information of the downlink data received in the time slot 4n-k to the network side, where n is equal to 2 or 7, and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the UE uses the subframe n to send feedback information of the downlink data received in the time slot 2n-k to the network side, where n is equal to 2, and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the UE uses the subframe n to send feedback information of the downlink data received in the time slot 4n-k to the network side, where n is equal to 2, and the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the UE uses the time slot m to send feedback information of the downlink data received in the time slot m-k to the network side;
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the UE uses the time slot m to send feedback information of the downlink data received in the time slot m-k to the network side;
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the UE uses the time slot m to send feedback information of the downlink data received in the time slot m-k to the network side;
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇
  • the set of k values is ⁇ 13, 12, 11, ... , 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the UE uses the time slot m to send feedback information of the downlink data received in the time slot m-k to the network side;
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20, 19, ..., 12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12, 11, ..., 4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the UE uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where the m value
  • the set is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , when m is equal to 7 or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5, 4 ⁇ , and when m is equal to 7 or 17, the value of k
  • the set of ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the UE uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where the m value
  • the set is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, 11, 30, or 31, the set of k values is ⁇ 10 ⁇ , When m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ , when m is equal to 11 or 31 the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , when m is equal
  • the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set of ⁇ 6, 5 ⁇ , when m is equal to 15, 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the UE uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where the m value
  • the set is ⁇ 3,4,5,7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the UE uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where the m value
  • the set is ⁇ 6 ⁇ 11,14, 15,18,19,26 ⁇ 31,34,35,38,39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the network side sends downlink data to the user equipment UE in units of time slots;
  • the network side receives feedback information of the downlink data that is sent by the UE in a subframe or a time slot, where the time slot is a time unit whose length is less than 1 millisecond.
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the network side receives feedback information of downlink data sent in the time slot 2n-k in subframe n, where n is equal to 2 Or the set of 7, k values is ⁇ 13,12,11,10,9,8,7,6,5,4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the network side receives feedback information of downlink data transmitted in the time slot 4n-k in subframe n, where n is equal to 2 Or the set of 7, k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the network side receives feedback information of downlink data sent in the time slot 2n-k in subframe n, where n is equal to 2
  • the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the network side receives feedback information of downlink data transmitted in the time slot 4n-k in subframe n, where n is equal to 2
  • the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the network side receives feedback information of downlink data sent in the time slot m-k at the time slot m;
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the network side receives feedback information of downlink data sent in the time slot m-k at the time slot m;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the network side receives feedback information of downlink data sent in the time slot m-k at the time slot m;
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇
  • the set of k values is ⁇ 13, 12, 11, ... , 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the network side receives feedback information of downlink data sent in the time slot m-k at the time slot m;
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20, 19, ..., 12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12, 11, ..., 4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the network side receives feedback information of downlink data sent in the time slot mk in the time slot m, where the set of m values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values For ⁇ 6 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5, 4 ⁇ , and when m is equal to 7 or 17, the value of k
  • the set of ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the network side receives feedback information of downlink data sent in the time slot mk in the time slot m, where the set of m values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, At 11, 30 or 31, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ , when m is equal to 11 or 31 the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , when m is equal
  • the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set of ⁇ 6, 5 ⁇ , when m is equal to 15, 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the network side receives feedback information of downlink data sent in the time slot mk in the time slot m, where the set of m values is ⁇ 3,4,5,7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the network side receives feedback information of downlink data sent in the time slot mk in the time slot m, where the set of m values is ⁇ 6 ⁇ 11,14,15,18,19,26 ⁇ 31,34,35,38,39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • a receiving unit configured to receive downlink data sent by the network side in units of time slots
  • a feedback unit configured to send the feedback information of the downlink data to the network side in a subframe or a time slot unit, where the time slot is a time unit whose length is less than 1 millisecond.
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the subframe n to send feedback information of the downlink data received by the receiving unit in the time slot 2n-k.
  • the set of k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the subframe n to send feedback information of the downlink data received by the receiving unit in the time slot 4n-k.
  • the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the subframe n to send feedback information of the downlink data received by the receiving unit in the time slot 2n-k.
  • the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the subframe n to send feedback information of the downlink data received by the receiving unit in the time slot 4n-k.
  • the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇ , and when m is equal to 5, the value of k The set is ⁇ 13,12,11,...,5,4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20, 19, ..., 12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12, 11, ..., 4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of m values is ⁇ 4, 5, 7, 9, 14, 15, 17, 19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values For ⁇ 6 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5, 4 ⁇ , and when m is equal to 7 or 17, the value of k
  • the set of ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of m values is ⁇ 4, 5, 7, 9, 14, 15, 17, 19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, 11, 30, or 31, the set of k values is ⁇ 10 ⁇ , When m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ when m is equal to 11 or 31, the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , and when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set of ⁇ 6, 5 ⁇ , when m is equal to 15, 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where m
  • the set of values is ⁇ 3,4,5,7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where m
  • the set of values is ⁇ 6 to 11, 14, 15, 18, 19, 26 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • a sending unit configured to send downlink data to the user equipment UE in units of time slots
  • the receiving unit is configured to receive feedback information of the downlink data that is sent by the UE in a subframe or a time slot, where the time slot is a time unit whose length is less than 1 millisecond.
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot 2n-k in the subframe n, where , n is equal to 2 or 7, and the set of k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot 4n-k in the subframe n, where , n is equal to 2 or 7, and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot 2n-k in the subframe n, where , n is equal to 2, and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot 4n-k in the subframe n, where , n is equal to 2, and the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the receiving unit receives the feedback information of the downlink data sent by the sending unit in the time slot m-k in the time slot m;
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the receiving unit receives the feedback information of the downlink data sent by the sending unit in the time slot m-k in the time slot m;
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the receiving unit receives the feedback information of the downlink data sent by the sending unit in the time slot m-k in the time slot m;
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇
  • the set of k values is ⁇ 13, 12, 11, ... , 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the receiving unit receives the feedback information of the downlink data sent by the sending unit in the time slot m-k in the time slot m;
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20, 19, ..., 12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12, 11, ..., 4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot mk in the time slot m, where m
  • the set of values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values For ⁇ 6 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5, 4 ⁇ , and when m is equal to 7 or 17, the value of k
  • the set of ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot mk in the time slot m, where m
  • the set of values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, 11, 30, or 31, the set of k values is ⁇ 10 ⁇ , When m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ , when m is equal to 11 or 31 the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , when m is equal
  • the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set of ⁇ 6, 5 ⁇ , when m is equal to 15, 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot mk in the time slot m, where m
  • the set of values is ⁇ 3,4,5,7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot mk in the time slot m, where m
  • the set of values is ⁇ 6 to 11, 14, 15, 18, 19, 26 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the apparatus for transmitting feedback information of downlink data includes: a processor, configured to read a program in the memory, and execute the following process:
  • the downlink information of the downlink data is sent to the network side by the transceiver in units of subframes or time slots, wherein the time slot is a time unit whose length is less than 1 millisecond.
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver uses the subframe n to send feedback information of the downlink data received by the transceiver in the time slot 2n-k.
  • the set of k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver uses the subframe n to send feedback information of the downlink data received by the transceiver in the time slot 4n-k.
  • the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver uses the subframe n to send feedback information of the downlink data received by the transceiver in the time slot 2n-k.
  • the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver uses the subframe n to send feedback information of the downlink data received by the transceiver in the time slot 4n-k.
  • the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the transceiver uses the time slot m to send feedback information of the downlink data received by the transceiver in the time slot mk to the network side. ;
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the transceiver uses the time slot m to send feedback information of the downlink data received by the transceiver in the time slot mk to the network side. ;
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the transceiver uses the time slot m to send feedback information of the downlink data received by the transceiver in the time slot mk to the network side. ;
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇
  • the set of k values is ⁇ 13, 12, 11, ... , 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the transceiver uses the time slot m to send feedback information of the downlink data received by the transceiver in the time slot mk to the network side. ;
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20, 19, ..., 12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12, 11, ..., 4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver uses the time slot m to send feedback information of the downlink data received by the transceiver in the time slot mk to the network side.
  • the set of m values is ⁇ 4, 5, 7, 9, 14, 15, 17, 19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values For ⁇ 6 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 5,4 ⁇ , when m is equal to 7 or 17, the set of k values is ⁇ 5 ⁇ , and when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver uses the time slot m to send feedback information of the downlink data received by the transceiver in the time slot mk to the network side.
  • the set of m values is ⁇ 4, 5, 7, 9, 14, 15, 17, 19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, 11, 30, or 31, the set of k values is ⁇ 10 ⁇ , When m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ , when m is equal to 11 or 31 the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , when m is equal
  • the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set of ⁇ 6, 5 ⁇ , when m is equal to 15, 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where m
  • the set of values is ⁇ 3,4,5,7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where m
  • the set of values is ⁇ 6 to 11, 14, 15, 18, 19, 26 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, the set of k values is ⁇ 8 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • a transceiver for receiving and transmitting data under the control of a processor.
  • the apparatus for receiving feedback information of downlink data includes: a processor, configured to read a program in the memory, and perform the following process:
  • the transceiver And receiving, by the transceiver, feedback information of the downlink data that is sent by the UE in a subframe or a time slot, where the time slot is a time unit whose length is less than 1 millisecond.
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver receives the feedback information of the downlink data sent by the transceiver in the time slot 2n-k in the subframe n, wherein , n is equal to 2 or 7, and the set of k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver receives feedback information of the downlink data sent by the transceiver in the time slot 4n-k in the subframe n, wherein , n is equal to 2 or 7, and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver receives the feedback information of the downlink data sent by the transceiver in the time slot 2n-k in the subframe n, wherein , n is equal to 2, and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver receives feedback information of the downlink data sent by the transceiver in the time slot 4n-k in the subframe n, wherein , n is equal to 2, and the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the transceiver receives the feedback information of the downlink data sent by the transceiver in the time slot m-k at the time slot m;
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the transceiver receives the feedback information of the downlink data sent by the transceiver in the time slot m-k at the time slot m;
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or at 30 o'clock, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, The set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the transceiver receives the feedback information of the downlink data sent by the transceiver in the time slot m-k at the time slot m;
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇
  • the set of k values is ⁇ 13, 12, 11, ... , 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the transceiver receives the feedback information of the downlink data sent by the transceiver in the time slot m-k at the time slot m;
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20, 19, ..., 12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12, 11, ..., 4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver receives feedback information of the downlink data sent by the transceiver in the time slot mk at the time slot m, where m
  • the set of values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values For ⁇ 6 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5, 4 ⁇ , and when m is equal to 7 or 17, the value of k
  • the set of ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver receives feedback information of the downlink data sent by the transceiver in the time slot mk at the time slot m, where m
  • the set of values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, At 11, 30 or 31, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ , when m is equal to 11 or 31 the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , when m is equal
  • the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set of ⁇ 6, 5 ⁇ , when m is equal to 15, 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver receives feedback information of the downlink data sent by the transceiver in the time slot mk at the time slot m, where m
  • the set of values is ⁇ 3,4,5,7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver receives feedback information of the downlink data sent by the transceiver in the time slot mk at the time slot m, where m
  • the set of values is ⁇ 6 to 11, 14, 15, 18, 19, 26 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • a transceiver for receiving and transmitting data under the control of a processor.
  • specific downlink HARQ feedback timing is provided when configuring short time slot transmission.
  • the user in the case of short time slot transmission can feedback the received data as soon as possible, thereby shortening the RTT time, further reducing the user plane delay and improving the overall system performance.
  • 1 is a schematic diagram of an existing downlink HARQ RTT model
  • FIG. 2 is a schematic flowchart of a method for sending feedback information of downlink data on a UE side according to an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart of a method for receiving feedback information of downlink data on a network side according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart of a signal receiving method according to an embodiment of the present invention.
  • FIG. 30 are timing diagrams of downlink HARQ feedback according to an embodiment of the present invention.
  • FIG. 31 is a schematic structural diagram of a device for transmitting feedback information of downlink data on a UE side according to an embodiment of the present disclosure
  • FIG. 32 is a schematic structural diagram of a device for receiving and receiving feedback information of downlink data on a network side according to an embodiment of the present disclosure
  • FIG. 33 is a schematic structural diagram of another apparatus for sending feedback information of downlink data on a UE side according to an embodiment of the present disclosure
  • FIG. 34 is a schematic structural diagram of another apparatus for receiving and receiving feedback information of downlink data on the network side according to an embodiment of the present disclosure
  • a sub-frame or a time slot marked with a diagonal line represents the sub-frame or the time slot.
  • the uplink feedback information that is, the feedback information of the downlink data
  • a sub-frame or a time slot marked with a diagonal line represents uplink information that can be transmitted in the sub-frame or time slot, that is, feedback information of downlink data. It is a subframe or a time slot that needs to be occupied by the uplink feedback information corresponding to the downlink data received in the time slot marked by the same letter.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • UMTS Universal Mobile Telecommunication System
  • the user equipment includes but is not limited to a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), a mobile phone (handset). And portable devices, etc., the user equipment can communicate with one or more core networks via a Radio Access Network (RAN), for example, the user equipment can be a mobile phone (or "cellular"
  • RAN Radio Access Network
  • the user equipment can be a mobile phone (or "cellular"
  • the telephone device, the computer with wireless communication function, etc., the user equipment can also be a mobile device that is portable, pocket-sized, handheld, built-in, or in-vehicle.
  • a base station may refer to a device in an access network that communicates with a wireless terminal over one or more sectors over an air interface.
  • the base station can be used to convert the received air frame to the IP packet as a router between the wireless terminal and the rest of the access network, wherein the remainder of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B), the invention is not limited.
  • BTS Base Transceiver Station
  • NodeB base station
  • NodeB evolved base station
  • LTE Long Term Evolutional Node B
  • the embodiment of the present invention provides a method and a device for transmitting and receiving feedback information of downlink data, which are used to enable the UE to feedback the received data as soon as possible when the network uses short time slots to transmit data. Reduced RTT time, reduced user face delay and improved system performance.
  • a method for sending feedback information of downlink data includes:
  • the user equipment UE receives downlink data sent by the network side in units of time slots.
  • the UE sends the feedback information of the downlink data to the network side in units of subframes or time slots, where the time slot is a time unit whose length is less than 1 millisecond.
  • a method for receiving feedback information of downlink data includes:
  • the network side sends downlink data to the user equipment UE in units of time slots;
  • the network side receives feedback information of the downlink data that is sent by the UE in a subframe or a time slot, where the time slot is a time unit whose length is less than 1 millisecond.
  • each subframe includes one or more time slots, and the length of the time slots is pre-configured by the system.
  • the pre-configured time slots in the system occupy 7 orthogonal frequency division multiplexing (Orthogonal Frequency Division)
  • OFDM orthogonal Frequency Division
  • time slot duration is 0.5 ms
  • the time slot duration is about 0.2 ms, in addition to the traditional PDCCH occupying two OFDM symbols in one subframe, four time slots are used for transmitting the PDSCH
  • the numbering sequence of time slots in a radio frame is from 0 to 39, that is, the number of four time slots in one subframe is 4n, 4n+1, 4n+2, and 4n+3, where n indicates the time slot where the time slot is located.
  • the number of the sub-frame is the number of the sub-frame.
  • the following describes the specific processing flow of the UE side and the network side respectively.
  • the behavior of the UE side is: receiving the downlink data sent by the base station side, and performing the sending of the feedback information of the downlink data according to the predefined downlink feedback timing (which may be simply referred to as downlink data feedback).
  • the predefined downlink feedback timings are as follows:
  • Method 1 The feedback information of the downlink data (also referred to as uplink feedback information) is transmitted in units of subframes.
  • Embodiment 1 The length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the UE transmits the feedback information of the downlink data received at the time slots 2n-k to the network side using the subframe n, where n is equal to
  • the set of 2 or 7, k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • 2n-k is greater than or equal to 0, subframe n and slot 2n-k belong to the same radio frame, and when 2n-k is less than 0, slot 2n-k It indicates the last
  • the present embodiment transmits the feedback information using subframes 2 and 7 for the 7symbol slot.
  • the specific feedback timing is shown in FIG. 4 and FIG. 5.
  • the UE feeds back the feedback information of the downlink data received in the slot 2n-k in the subframe n (including the slot 2n and the slot 2n+1), for the subframe 2 (slot 4 and slot 5) and the subframe 7 (Slot 14 and Time Slot 15), the set of k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • the slanted subframe represents the uplink information that can be transmitted in the subframe or the time slot, that is, the feedback information of the downlink data, which is the downlink subframe of the same color. Or the subframe that the uplink feedback information corresponding to the downlink data received in the time slot needs to occupy.
  • Figure 4 includes both uplink and downlink indications in subframe 2. This case is for the FDD system. In fact, for the FDD system, as shown in Figure 5, its uplink and downlink transmissions are respectively Performed on two frequency bands.
  • Embodiment 2 The length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the UE transmits the feedback information of the downlink data received at the time slots 4n-k to the network side using the subframe n, where n is equal to The set of 2 or 7, k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the present embodiment transmits the feedback information using subframes 2 and 7 for the 3symbol slot.
  • the specific feedback timing is shown in FIG. 6.
  • the UE feeds back the feedback information of the downlink data received in the time slot 4n-k in the subframe n (including the time slot 4n, the time slot 4n+1, the time slot 4n+2, and the time slot 4n+3), for the subframe 2 (slot 8, slot 9, slot 10, and slot 11) and subframe 7 (time) Gap 28, time slot 29, time slot 30, and time slot 31), the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • Embodiment 3 The length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the UE transmits the feedback information of the downlink data received in the time slot 2n-k to the network side using the subframe n, where n is equal to The set of 2, k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the present embodiment transmits the feedback information using the subframe 2 for the 7symbol time slot.
  • the specific feedback timing is shown in FIG. 7.
  • the UE feeds back the feedback information of the downlink data received in the slot 2n-k in the subframe n (including the slot 2n and the slot 2n+1), and for the subframe 2 (slot 4 and slot 5), the k value
  • the set is ⁇ 23,22,21,20,...,9,8,7,6,5,4 ⁇ .
  • Embodiment 4 The length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the UE transmits the feedback information of the downlink data received at the time slots 4n-k to the network side using the subframe n, where n is equal to The set of 2, k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the present embodiment transmits the feedback information using the subframe 2 for the 3symbol time slot.
  • the specific feedback timing is shown in FIG. 8.
  • the UE feeds back the feedback information of the downlink data received in the slot 4n-k in the subframe n (including the slot 4n, the slot 4n+1, the slot 4n+2, and the slot 4n+3), for the subframe 2 (time slot 8, time slot 9, time slot 10, and time slot 11), the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ ,
  • Method 2 The uplink feedback information is transmitted in units of time slots.
  • Embodiment 5 The length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the UE uses the time slot m to send feedback information of the downlink data received in the time slot m-k to the network side;
  • the present embodiment uses the slot 4, the slot 5, the slot 14 and the slot 15 to transmit the feedback information of the downlink data for the 7symbol slot.
  • FIG. 9 When the pre-configured time slots in the system occupy 7 OFDM symbols, the specific feedback timing is shown in FIG. 9 and FIG. 9 is for the case of the TDD system; FIG. 10 is for the case of the FDD system.
  • the UE feeds back the feedback information of the downlink data received in the slot mk in the slot m, and for the slot 4 and the slot 14, the set of k values is ⁇ 12, 11, 8, 7 ⁇ , and for the slot 5 and Slot 15, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ; or, for slot 4 and slot 14, the set of k values is ⁇ 12, 11, 10, 9, 8 ⁇ , and for time Gap 5 and time slot 15, the set of k values is ⁇ 8, 7, 6, 5, 4 ⁇ .
  • Embodiment 6 The length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the UE uses the time slot m to send feedback information of the downlink data received in the time slot m-k to the network side;
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the present embodiment uses the slots 8 to 11 and the slots 28 to 31 for the transmission of the feedback information of the downlink data for the 3symbol slot.
  • FIG. 11 is a case for a TDD system
  • FIG. 12 is a case for an FDD system.
  • the UE feeds back the feedback information of the downlink data received in the time slot mk in the time slot m.
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ , and for the time slot 9 and time.
  • the set of slots 29, k is ⁇ 13, 12, 11, 10 ⁇ , for slots 10 and 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ for slots 11 and 31.
  • the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ , and for slot 9 and slot 29, the set of k values is ⁇ 16, 15, 14, 13 , 12 ⁇ , for slot 10 and slot 30, the set of k values is ⁇ 12, 11, 10, 9, 8 ⁇ , and for slot 11 and slot 31, the set of k values is ⁇ 8, 7, 6 , 5, 4 ⁇ .
  • Embodiment 7 The length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the UE uses the time slot m to send feedback information of the downlink data received in the time slot m-k to the network side;
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇
  • the set of k values is ⁇ 13, 12, 11, ... , 5, 4 ⁇ .
  • the time slot 4 and the time slot 5 are used to transmit the feedback information of the downlink data.
  • FIG. 13 is a case for a TDD system
  • FIG. 14 is a case for an FDD system.
  • the UE feeds back the feedback information of the downlink data received by the time slot mk in the time slot m.
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇
  • the set of k values is ⁇ 12, 11, 10, ..., 5, 4 ⁇ ; or, for time slot 4, the set of k values is ⁇ 22, 21, 19, ..., 14, 13 ⁇ , for time
  • the set of gaps 5, k is ⁇ 13, 12, 11, ..., 5, 4 ⁇ .
  • Embodiment 8 The length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the UE uses the time slot m to send feedback information of the downlink data received in the time slot m-k to the network side;
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28,27,...,20 ⁇ ; when m is equal to 10, the set of k values is ⁇ 20,19,...,12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12,11,... ...,4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • time slots 8 to 11 are used to transmit feedback information of downlink data.
  • FIG. 15 is a case for a TDD system
  • FIG. 16 is a case for an FDD system.
  • the UE feeds back the feedback information of the downlink data received in the time slot mk in the slot m.
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ .
  • the set of k values is ⁇ 28,27,...,20 ⁇
  • the set of k values is ⁇ 20, 19, ..., 12 ⁇
  • the set of k values is ⁇ 12, 11, ..., 4 ⁇ ; or, for time slot 8, the set of k values is ⁇ 40, 39, ..., 31 ⁇ , and for time slot 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ , for time slots
  • the set of 10, k values is ⁇ 22, 21, ..., 13 ⁇ , and for time slot 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • Embodiment 9 In this embodiment, for a 7symbol time slot, downlink is performed using designated time slot 4, time slot 5, time slot 7, time slot 9, time slot 14, time slot 15, time slot 17, and time slot 19. The sending of feedback information for the data.
  • FIG. 17 is a case where there is no downlink data transmission in the TDD system and the special subframe 1/6;
  • FIG. 18 is a case where the downlink data transmission is included only in the slot 3/13 in the special subframe 1/6 for the TDD system.
  • FIG. 19 is a case where the downlink data transmission is included in the special subframe 1/6 for the TDD system;
  • FIG. 20 is the case for the FDD system.
  • the UE transmits the feedback information of the downlink data received at the time slot m-k using the time slot m, and the set of m values is ⁇ 4, 5, 7, 9, 14, 15, 17, 19 ⁇ .
  • the set of k values is ⁇ 8 ⁇ , and when m is equal to 5, 7, 15, or 17, the set of k values is ⁇ 7 ⁇ ; or, when m is equal to 4 or 14
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values is ⁇ 6 ⁇ , when m is equal to
  • the set of k values is ⁇ 7 ⁇ ; or, when m is equal to 4 or 14, the set of k values is ⁇ 8, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 5 , 4 ⁇ , when m is equal to 7 or 17, the set of k values is ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ; or, when m is equal to 4 or 14, the value of k
  • Embodiment 10 In this embodiment, for a 3symbol time slot, a designated time slot 8 to 11, a time slot 14, a time slot 15, a time slot 18, a time slot 19, a time slot 28 to 31, a time slot 34, and a time are used.
  • the slot 35, the slot 38, and the slot 39 transmit feedback information of the downlink data.
  • FIG. 21 is a case where there is no downlink data transmission in the special subframe 1/6 for the TDD system
  • FIG. 22 is a case where the downlink data transmission is included only in the slot 4/14 in the special subframe 1/6 for the TDD system.
  • FIG. 23 is a case where the downlink data transmission is included only in the slot 4, the slot 5, the slot 14 and the slot 15 in the special subframe 1/6 for the TDD system;
  • FIG. 24 is for the TDD system and the special subframe The case where downlink data transmission is included only in slots 4, 5, 6, 14, 15, and 16 in 1 and subframe 6;
  • FIG. 25 is the case for the FDD system.
  • the UE transmits the feedback information of the downlink data received in the time slot mk using the time slot m, where the set of m values is ⁇ 8 to 11, 14, 15, 18, 19, 28 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, 11, 30, or 31, the set of k values is ⁇ 10 ⁇ , When m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ; or, when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9, 10, 11 At 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , and when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 11 ⁇ , and when m is equal to 18, 19, 38, or 39, The set of k values is ⁇ 6 ⁇ ; or, when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when When m is equal to 10, 11, 30 or 31, the set of k values is
  • Embodiment 11 uses a designated slot 3, slot 4, slot 5, slot 7, slot 9, slot 13, slot 14, slot 15, slot 17 for a 7symbol slot. And slot 19 performs transmission of feedback information of downlink data.
  • FIG. 26 is a case for a TDD system
  • FIG. 27 is a case for an FDD system.
  • the UE feeds back the feedback information of the downlink data received by the time slot m-k in the time slot m, where the set of m values is ⁇ 3, 4, 5, 7, 9, 13, 14, 15, 17, 19 ⁇ ;
  • the set of k values When m is equal to 3, 9, 13 or 19, the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ; or, when m is equal to 3 or 13, the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when When m is equal to 5, 7, 9, 15, 17, or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • Embodiment 12 This embodiment uses a designated time slot 6-11, a time slot 14, a time slot 15, for a 3symbol time slot,
  • the slot 18, the slot 19, the slots 26 to 31, the slot 34, the slot 35, the slot 38, and the slot 39 transmit feedback information of the downlink data.
  • FIG. 28 is a case for a TDD system
  • FIG. 29 is a case for an FDD system.
  • the UE transmits the feedback information of the downlink data received in the time slot mk using the time slot m, where the set of m values is ⁇ 6 to 11, 14, 15, 18, 19, 26 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values When m is equal to 6, 7, 14, 15, 26, 27, 34 or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ; or, when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ ,
  • the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, the set of k values is ⁇ 8, 7 ⁇ , and when m is equal to 9 or 29, the value of k
  • the set is ⁇ 7,6 ⁇ , when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39
  • the set of k values is ⁇ 5, 4 ⁇ .
  • the subframe 1 and the subframe 6 may be special subframes, that is, the guard slots (GP) slots are included in the middle of the two slots, because special subframes or other are used.
  • the subframe type does not affect the specific timing scheme design in the embodiment of the present invention, and therefore is not specifically illustrated or described.
  • the actual subframe may also include two conventional PDCCH symbols, and no special illustration or description is provided in the embodiment of the present invention.
  • the embodiment 1, the embodiment 2, the embodiment 5, and the embodiment 6 in the embodiment of the present invention are more suitable for use in a TDD uplink and downlink configuration using a 5 ms switching period in a TDD system, and Embodiment 3, Embodiment 4, and Embodiment 7 and The embodiment 8 is more suitable for the TDD uplink and downlink configuration using the 10 ms switching period in the TDD system.
  • the embodiment 9, the embodiment 10, the embodiment 11 and the embodiment 12 are more suitable for the scenario in which the enhanced subframe is configured.
  • the method in the embodiment of the present invention is applicable to both the FDD system and the TDD system.
  • the first embodiment can be applied to the FDD system.
  • the main application scenario is that when the carrier aggregation is configured and the TDD is used as the primary carrier, the FDD carrier can be used.
  • the above scheme is used to transmit the feedback information of the downlink data, or the FDD carrier may work separately to reduce the resource overhead of the PUCCH.
  • Embodiment 1 can also be applied to a TDD system, and if some time slots are configured for uplink transmission, there is no corresponding ACK or NACK feedback information.
  • subframe 1 and subframe 6 are special subframes
  • subframe 2 subframe 3, subframe 7, and subframe 8 are subframes
  • slots 3 to 7 and slots 13 to 17 are considered.
  • the downlink data in the middle does not need to be sent with feedback information.
  • the UE only needs to feed back the downlink data in the time slot 11, the time slot 12, the time slot 18, and the time slot 19 in the previous radio frame and the time slot 0 in the current radio frame in the subframe 2.
  • the corresponding ACK or NACK information only needs to feed back the ACK or NACK corresponding to the downlink data in the slot 1, slot 2, slot 8, slot 9 and slot 10 in the current radio frame in subframe 7. information.
  • the specific HARQ is designed for the TDD and FDD systems respectively in the corresponding embodiments.
  • the base station side receives the feedback information of the downlink data in the corresponding subframe or time slot according to the predefined downlink feedback timing, and determines whether to perform downlink data retransmission for the time slot according to the feedback information.
  • the predefined downlink feedback timing is the same as the UE side, and will not be described again.
  • a device for sending feedback information of downlink data includes:
  • the receiving unit 11 is configured to receive downlink data that is sent by the network side in units of time slots;
  • the feedback unit 12 is configured to send the feedback information of the downlink data to the network side in units of subframes or time slots, where the time slot is a time unit whose length is less than 1 millisecond.
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the subframe n to send feedback information of the downlink data received by the receiving unit in the time slot 2n-k.
  • the set of k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the subframe n to send feedback information of the downlink data received by the receiving unit in the time slot 4n-k.
  • the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the subframe n to send feedback information of the downlink data received by the receiving unit in the time slot 2n-k.
  • the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the subframe n to send feedback information of the downlink data received by the receiving unit in the time slot 4n-k.
  • the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇
  • the set of k values is ⁇ 13, 12, 11, ... , 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20, 19, ..., 12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12, 11, ..., 4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of m values is ⁇ 4, 5, 7, 9, 14, 15, 17, 19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values For ⁇ 6 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5, 4 ⁇ , and when m is equal to 7 or 17, the value of k
  • the set of ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received by the receiving unit in the time slot mk to the network side.
  • the set of m values is ⁇ 4, 5, 7, 9, 14, 15, 17, 19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, 11, 30, or 31, the set of k values is ⁇ 10 ⁇ , When m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ , when m is equal to 11 or 31 the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , when m is equal
  • the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set of ⁇ 6, 5 ⁇ , when m is equal to 15, 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where m
  • the set of values is ⁇ 3,4,5,7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the feedback unit uses the time slot m to send feedback information of the downlink data received in the time slot mk to the network side, where m
  • the set of values is ⁇ 6 to 11, 14, 15, 18, 19, 26 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the apparatus for receiving feedback information of downlink data provided by the embodiment of the present invention includes:
  • the sending unit 21 is configured to send downlink data to the user equipment UE in units of time slots;
  • the receiving unit 22 is configured to receive feedback information of the downlink data that is sent by the UE in a subframe or a time slot, where the time slot is a time unit whose length is less than 1 millisecond.
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot 2n-k in the subframe n, where , n is equal to 2 or 7, and the set of k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot 4n-k in the subframe n, where , n is equal to 2 or 7, and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot 2n-k in the subframe n, where , n is equal to 2, and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot 4n-k in the subframe n, where , n is equal to 2, and the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the receiving unit receives the feedback information of the downlink data sent by the sending unit in the time slot m-k in the time slot m;
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the receiving unit receives the feedback information of the downlink data sent by the sending unit in the time slot m-k in the time slot m;
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the receiving unit receives the feedback information of the downlink data sent by the sending unit in the time slot m-k in the time slot m;
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇ , and when m is equal to 5, the value of k The set is ⁇ 13,12,11,...,5,4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the receiving unit receives the feedback information of the downlink data sent by the sending unit in the time slot m-k in the time slot m;
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20, 19, ..., 12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12, 11, ..., 4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot mk in the time slot m, where m
  • the set of values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values For ⁇ 6 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5, 4 ⁇ , and when m is equal to 7 or 17, the value of k
  • the set of ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot mk in the time slot m, where m
  • the set of values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, 11, 30, or 31, the set of k values is ⁇ 10 ⁇ , When m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ when m is equal to 11 or 31, the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , and when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set of ⁇ 6, 5 ⁇ , when m is equal to 15, 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot mk in the time slot m, where m
  • the set of values is ⁇ 3,4,5,7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the receiving unit receives feedback information of the downlink data sent by the sending unit in the time slot mk in the time slot m, where m
  • the set of values is ⁇ 6 to 11, 14, 15, 18, 19, 26 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • another apparatus for transmitting feedback information of downlink data includes: a processor 600, configured to read a program in the memory 620, and perform the following process:
  • the downlink information of the downlink data is sent to the network side by the transceiver 610 in units of subframes or time slots, wherein the time slot is a time unit whose length is less than 1 millisecond.
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the subframe n to send feedback of the downlink data received by the transceiver 610 in the time slots 2n-k.
  • Information is given to the network side, where n is equal to 2 or 7, and the set of k values is ⁇ 13, 12, 11, 10, 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the subframe n to send feedback of the downlink data received by the transceiver 610 in the time slots 4n-k.
  • Information to the network side, where n is equal The set of 2 or 7, k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the subframe n to send feedback of the downlink data received by the transceiver 610 in the time slots 2n-k.
  • Information is given to the network side, where n is equal to 2 and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the subframe n to send feedback of the downlink data received by the transceiver 610 in the time slots 4n-k.
  • Information is given to the network side, where n is equal to 2 and the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the time slot m to send feedback information of the downlink data received by the transceiver 610 in the time slot mk.
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the time slot m to send feedback information of the downlink data received by the transceiver 610 in the time slot mk.
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the time slot m to send feedback information of the downlink data received by the transceiver 610 in the time slot mk.
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇
  • the set of k values is ⁇ 13, 12, 11, ... , 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the time slot m to send feedback information of the downlink data received by the transceiver 610 in the time slot mk.
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20, 19, ..., 12 ⁇ ; when m is equal to 11, the set of k values is ⁇ 12, 11, ..., 4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the value of k
  • the collection is ⁇ 13,12,...,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the time slot m to send feedback information of the downlink data received by the transceiver 610 in the time slot mk.
  • Network side where the set of m values is ⁇ 4, 5, 7, 9, 14, 15, 17, 19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values For ⁇ 6 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5, 4 ⁇ , and when m is equal to 7 or 17, the value of k
  • the set of ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 uses the time slot m to send feedback information of the downlink data received by the transceiver 610 in the time slot mk.
  • Network side where the set of m values is ⁇ 4, 5, 7, 9, 14, 15, 17, 19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, 11, 30, or 31, the set of k values is ⁇ 10 ⁇ , When m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ , when m is equal to 11 or 31 the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , when m is equal
  • the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set of ⁇ 6, 5 ⁇ , when m is equal to 15, 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 sends the feedback information of the downlink data received in the time slot mk to the network side by using the time slot m, where
  • the set of m values is ⁇ 3, 4, 5, 7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 610 sends the feedback information of the downlink data received in the time slot mk to the network side by using the time slot m, where
  • the set of m values is ⁇ 6 to 11, 14, 15, 18, 19, 26 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the transceiver 610 is configured to receive and transmit data under the control of the processor 600.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 600 and various circuits of memory represented by memory 620.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 610 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 630 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 can store data used by the processor 600 in performing operations.
  • another receiving processing apparatus for feedback information of downlink data provided by the embodiment of the present invention includes: a processor 500, configured to read a program in the memory 520, Perform the following process:
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot 2n-k in the subframe n.
  • n is equal to 2 or 7
  • k value The set is ⁇ 13,12,11,10,9,8,7,6,5,4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot 4n-k in the subframe n.
  • n is equal to 2 or 7
  • the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot 2n-k in the subframe n.
  • n is equal to 2 and the set of k values is ⁇ 23, 22, 21, 20, ..., 9, 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot 4n-k in the subframe n.
  • n is equal to 2 and the set of k values is ⁇ 43, 42, 41, 40, ..., 8, 7, 6, 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot m-k at the time slot m;
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot m-k at the time slot m;
  • the set of k values is ⁇ 16, 15, 14, 13 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 13, 12, 11, 10 ⁇ ; when m is equal to 10 Or 30, the set of k values is ⁇ 10, 9, 8, 7 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 7, 6, 5, 4 ⁇ ;
  • the set of k values is ⁇ 20, 19, 18, 17, 16 ⁇ ; when m is equal to 9 or 29, the set of k values is ⁇ 16, 15, 14, 13, 12 ⁇ ; when m is equal to 10 or 30, the set of k values is ⁇ 12,11,10,9,8 ⁇ ; when m is equal to 11 or 31, the set of k values is ⁇ 8,7,6,5,4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols, and the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot m-k at the time slot m;
  • the set of k values is ⁇ 22, 21, 18, 17, ..., 13, 12 ⁇ , and when m is equal to 5, the set of k values is ⁇ 12, 11, 10, ..., 5 , 4 ⁇ ;
  • the set of k values is ⁇ 22, 21, 20, 19, ..., 14, 13 ⁇
  • the set of k values is ⁇ 13, 12, 11, ... , 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols, and the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot m-k at the time slot m;
  • the set of k values is ⁇ 36, 35, ..., 28 ⁇ ; when m is equal to 9, the set of k values is ⁇ 28, 27, ..., 20 ⁇ ; when m is equal to 10, The set of k values is ⁇ 20,19,...,12 ⁇ ; when m is equal to 11, the value of k The set is ⁇ 12,11,...,4 ⁇ ;
  • the set of k values is ⁇ 40, 39, ..., 31 ⁇ ; when m is equal to 9, the set of k values is ⁇ 31, 30, ..., 22 ⁇ ; when m is equal to 10
  • the set of k values is ⁇ 22, 21, ..., 13 ⁇ ; when m is equal to 11, the set of k values is ⁇ 13, 12, ..., 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot mk at the time slot m, where , the set of m values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5 ⁇ , and when m is equal to 7 or 17, the set of k values For ⁇ 6 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 7 ⁇ ;
  • the set of k values is ⁇ 8, 6 ⁇ , when m is equal to 5 or 15, the set of k values is ⁇ 5, 4 ⁇ , and when m is equal to 7 or 17, the value of k
  • the set of ⁇ 5 ⁇ , when m is equal to 9 or 19, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 8, 7, 6 ⁇ , and when m is equal to 5 or 15, the set of k values is ⁇ 6, 5, 4 ⁇ , when m is equal to 7, 9 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot mk in the time slot m, where , the set of m values is ⁇ 4,5,7,9,14,15,17,19 ⁇ ;
  • the set of k values When m is equal to 8, 9, 14, 15, 28, 29, 34, or 35, the set of k values is ⁇ 12 ⁇ , and when m is equal to 10, 11, 30, or 31, the set of k values is ⁇ 10 ⁇ , When m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9, 10, 11, 29, 30, or 31, the set of k values is ⁇ 9 ⁇ , when m is equal to 14 , 15, 34 or 35, the set of k values is ⁇ 11 ⁇ , when m is equal to 18, 19, 38 or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 10, 11, 30 or 31.
  • the set of k values when the set of k values is ⁇ 8 ⁇ , when m is equal to 14, 15, 34, or 35, the set of k values is ⁇ 10 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values is ⁇ 12, 11 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 9, 8 ⁇ , and when m is equal to 10 or 30, the value of k
  • the set of ⁇ 8,7 ⁇ , when m is equal to 11 or 31 the set of k values is ⁇ 7 ⁇ , when m is equal to 14, 15, 34 or 35, the set of k values is ⁇ 9 ⁇ , when m is equal
  • the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 8 or 28, the set of k values is ⁇ 12, 11, 10 ⁇ , and when m is equal to 9 or 29, the set of k values is ⁇ 10, 9, 8 ⁇ , when m is equal to 10 or 30.
  • the set of k values is ⁇ 8, 7, 6 ⁇ , when m is equal to 11 or 31, the set of k values is ⁇ 6, 5, 4 ⁇ , and when m is equal to 14, 18, 34 or 38, the value of k
  • the set is ⁇ 6,5 ⁇ , when m is equal to 15, At 19, 35 or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 7 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot mk at the time slot m, where , the set of m values is ⁇ 3,4,5,7,9,13,14,15,17,19 ⁇ ;
  • the set of k values is ⁇ 7 ⁇ , and when m is equal to 4, 7, 14, or 17, the set of k values is ⁇ 6 ⁇ , and when m is equal to 5 or 15, The set of k values is ⁇ 5 ⁇ ;
  • the set of k values is ⁇ 7, 6 ⁇ , and when m is equal to 4 or 14, the set of k values is ⁇ 6, 5 ⁇ , when m is equal to 5, 7, 9, 15 At 17 or 19, the set of k values is ⁇ 5, 4 ⁇ .
  • the length of the time slot is 3 orthogonal frequency division multiplexing OFDM symbols
  • the transceiver 510 receives the feedback information of the downlink data sent by the transceiver 510 in the time slot mk in the time slot m, where , the set of m values is ⁇ 6 to 11, 14, 15, 18, 19, 26 to 31, 34, 35, 38, 39 ⁇ ;
  • the set of k values is ⁇ 10 ⁇ , and when m is equal to 8, 9, 10, 11, 28, 29, 30 or 31, k
  • the set of values is ⁇ 8 ⁇ , and when m is equal to 18, 19, 38, or 39, the set of k values is ⁇ 6 ⁇ ;
  • the set of k values when m is equal to 6 or 26, the set of k values is ⁇ 10, 9 ⁇ , and when m is equal to 7 or 27, the set of k values is ⁇ 9, 8 ⁇ , when m is equal to 8 or 28, k
  • the set of values is ⁇ 8,7 ⁇ , when m is equal to 9 or 29, the set of k values is ⁇ 7,6 ⁇ , and when m is equal to 10, 14, 18, 30, 34 or 38, the set of k values is ⁇ 6,5 ⁇ , when m is equal to 11, 15, 19, 31, 35, or 39, the set of k values is ⁇ 5, 4 ⁇ .
  • the transceiver 510 is configured to receive and transmit data under the control of the processor 500.
  • the bus architecture can include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 500 and various circuits of memory represented by memory 520.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 510 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 500 is responsible for managing the bus architecture and general processing, and the memory 520 can store data used by the processor 500 when performing operations.
  • specific downlink HARQ feedback timing is provided when configuring short time slot transmission.
  • the user in the case of short time slot transmission can feedback the received data as soon as possible, thereby shortening the RTT time, further reducing the user plane delay and improving the overall system performance.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the present invention may employ computer programs implemented on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) in which computer usable program code is embodied. The form of the product.
  • computer usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

本发明公开了一种下行数据的反馈信息的发送及接收处理方法、装置，用以在网络侧采用短时隙传输数据的情况下，使得UE尽快的对接收到的数据进行反馈，从而缩短了RTT时间，降低了用户面时延，提高了***性能。本发明实施例提供的一种下行数据的反馈信息的发送方法，包括：用户设备UE接收网络侧以时隙为单位发送的下行数据；所述UE以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位

Description

一种下行数据的反馈信息的发送及接收处理方法、装置
本申请要求在2015年7月16日提交中国专利局、申请号为201510420276.X、发明名称为“一种下行数据的反馈信息的发送及接收处理方法、装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域，尤其涉及一种下行数据的反馈信息的发送及接收处理方法、装置。
背景技术
随着移动通信业务需求的发展变化，国际电信联盟(ITU)等多个组织对未来移动通信***都定义了更高的用户面延时性能要求。为了降低用户面时延，可以引入更短的传输时间单位——时隙)(小于1ms)进行数据传输，从而降低基站和用户设备(User Equipment，UE)的处理时间以及时隙传输时间。如果仍然使用现有的下行数据反馈时序，会使UE不能及时对接收到的下行数据进行反馈。
下面介绍一下长期演进(Long Term Evolution，LTE)***中的帧结构。
在LTE***中，频分双工(Frequency Division Duplex，FDD)模式和时分双工(Time Division Duplex，TDD)模式都是一个无线帧10ms，一个子帧1ms。对于每个TDD模式的无线帧，定义了七种TDD上下行配置，具体如下面的表1所示，其中D代表下行(DL)子帧，U代表上行(UL)子帧，S代表TDD***的特殊子帧。LTE子帧中的下行数据传输使用1ms时隙.
表1 TDD上下行配置
Figure PCTCN2016089939-appb-000001
关于LTE***中的下行反馈时序介绍如下：
在LTE FDD***中，UE在子帧n-4中接收下行数据，在上行子帧n中反馈该下行子 帧上的数据是否需要重传的信令，即确认(ACK)或非确认(NACK)信息，其中，n为大于或等于4的整数。
在LTE TDD***中，UE可能在同一个上行子帧反馈多个下行子帧所对应的ACK或NACK信息，即UE在下行子帧n-k中检测物理下行链路共享信道(Physical Downlink Shared Channel，PDSCH)传输或者指示下行半持续调度释放的物理下行控制信道(Physical Downlink Control Channel，PDCCH)，在上行子帧n中反馈对应的ACK或NACK信息，其中k∈K，集合K的取值与***的上下行配置及具体的子帧编号有关，如下面的表2所示。特别的，对于特殊子帧，当使用了常规循环前缀(Cyclic Prefix，CP)特殊子帧配置0和5及扩展CP特殊子帧配置0和4时，特殊子帧无ACK或NACK反馈，即UE不对特殊子帧反馈ACK或NACK。
表2 TDD下行相关K值:K:{k0,k1,…kM-1}
Figure PCTCN2016089939-appb-000002
表2反映了TDD上下行配置指示的下行混合自动重传(Hybrid-ARQ，HARQ)反馈时序关系。在LTE***中，多个无线帧顺序排列，表2中仅以一个无线帧为例给出了每个上行子帧所对应的K的情况，其中n-k<0则表示前一无线帧中的倒数第|n-k|个下行子帧，例如，n＝2，k＝6时，无线帧a中的上行子帧2承载无线帧a-1中的下行子帧6对应的ACK或NACK信息。其中，a为大于或等于1的整数。
关于LTE***中的往返时间(Round Trip Time，RTT)介绍如下：
RTT定义为HARQ过程中一次数据包传输过程的完成时间，包括从一个数据包在发送端开始发送，接收端接收处理后，根据结果反馈ACK或NACK信令，发射端解调处理ACK或NACK信号后，确定下一帧进行重传或传送新的数据包的全过程。如图1中所示，其中Tp为单向传播时延，Tue为UE接收到下行数据块后的处理时延，Tenb为演进型基站(evolved Node B，eNB)接收到UE反馈后的处理时延。Tdelay1是TDD帧结构中，UE处理完下行传输块后，到最近的一个上行时隙必须等待的时间；Tdelay2是TDD帧结构中，eNB处理完UE反馈后，到最近的一个下行时隙必须等待的时间。
FDD***具有统一的RTT，TDD***的RTT与具体的上下行配置有关。
LTE***的UE平面时延由基站处理时间、帧对齐时间、时隙时间和UE处理时间四部分构成，其中帧对齐时间为业务到达至业务能够获得空口子帧传输机会之间的等待时间。如果考虑***的HARQ重传时，LTE***的UE平面时延还包括数据重传所占用的时间。
综上所述，在现有的LTE***中使用短时隙进行传输时，由于一次传输的数据包较小，UE可以更快的对接收到的数据包进行解调，如果仍然使用现有的下行数据反馈时序，会使UE不能及时地对接收到的下行数据进行反馈。
发明内容
本发明实施例提供了一种下行数据的反馈信息的发送及接收处理方法、装置，用以在网络侧采用短时隙传输数据的情况下，使得UE尽快的对接收到的数据进行反馈，从而缩短了RTT时间，降低了用户面时延，提高了***性能。
本发明实施例提供的一种下行数据的反馈信息的发送方法，包括：
用户设备UE接收网络侧以时隙为单位发送的下行数据；
所述UE以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位。
通过该方法，UE可以在接收到网络侧以时隙为单位发送的下行数据后，以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位。因此，在网络侧采用短时隙传输数据的情况下，使得UE尽快的对接收到的数据进行反馈，从而缩短了RTT时间，降低了用户面时延，提高了***性能。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为 {5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{6～11，14， 15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
本发明实施例提供的一种下行数据的反馈信息的接收处理方法包括：
网络侧以时隙为单位发送下行数据给用户设备UE；
所述网络侧接收所述UE以子帧或者时隙为单位发送的所述下行数据的反馈信息，其中，所述时隙为长度小于1毫秒的时间单位。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在子帧n接收在时隙2n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在子帧n接收在时隙4n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在子帧n接收在时隙2n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在子帧n接收在时隙4n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时， k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、 11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
本发明实施例提供的一种下行数据的反馈信息的发送装置，包括：
接收单元，用于接收网络侧以时隙为单位发送的下行数据；
反馈单元，用于以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值 的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为 {7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
本发明实施例提供的一种下行数据的反馈信息的接收处理装置包括：
发送单元，用于以时隙为单位发送下行数据给用户设备UE；
接收单元，用于接收所述UE以子帧或者时隙为单位发送的所述下行数据的反馈信息，其中，所述时隙为长度小于1毫秒的时间单位。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙2n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙4n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙2n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙4n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
本发明实施例提供的一种下行数据的反馈信息的发送装置，包括：处理器，用于读取存储器中的程序，执行下列过程：
通过收发机接收网络侧以时隙为单位发送的下行数据；
通过收发机以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机使用子帧n发送所述收发机在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机使用子帧n发送所述收发机在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机使用子帧n发送所述收发机在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机使用子帧n发送所述收发机在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机使用时隙m发送所述收发机在时隙m-k接收到的下行数据的反馈信息给网络侧；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机使用时隙m发送所述收发机在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机使用时隙m发送所述收发机在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机使用时隙m发送所述收发机在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机使用时隙m发送所述收发机在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为 {5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机使用时隙m发送所述收发机在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、 10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
收发机，用于在处理器的控制下接收和发送数据。
本发明实施例提供的一种下行数据的反馈信息的接收处理装置包括：处理器，用于用于读取存储器中的程序，执行下列过程：
通过收发机以时隙为单位发送下行数据给用户设备UE；
通过收发机接收所述UE以子帧或者时隙为单位发送的所述下行数据的反馈信息，其中，所述时隙为长度小于1毫秒的时间单位。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机在子帧n接收所述收发机在时隙2n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机在子帧n接收所述收发机在时隙4n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机在子帧n接收所述收发机在时隙2n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机在子帧n接收所述收发机在时隙4n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机在时隙m接收所述收发机在时隙m-k发送的下行数据的反馈信息；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机在时隙m接收所述收发机在时隙m-k发送的下行数据的反馈信息；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时， k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机在时隙m接收所述收发机在时隙m-k发送的下行数据的反馈信息；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机在时隙m接收所述收发机在时隙m-k发送的下行数据的反馈信息；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机在时隙m接收所述收发机在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机在时隙m接收所述收发机在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、 11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机在时隙m接收所述收发机在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机在时隙m接收所述收发机在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
收发机，用于在处理器的控制下接收和发送数据。
综上所述，本发明实施例中，在配置短时隙传输时，提供了具体的下行HARQ反馈时序。使在短时隙传输情况下的用户，尽快的对接收到的数据进行反馈，从而缩短了RTT时间，进一步降低了用户面时延，提高整体的***性能。
附图说明
图1为现有下行HARQ RTT模型示意图；
图2为本发明实施例提供的UE侧的一种下行数据的反馈信息的发送方法的流程示意图；
图3为本发明实施例提供的网络侧的一种下行数据的反馈信息的接收处理方法的流程示意图；
图4为本发明实施例提供的一种信号接收方法的流程示意图；
图5至图30为本发明实施例提供的下行HARQ反馈时序图；
图31为本发明实施例提供的UE侧的一种下行数据的反馈信息的发送装置的结构示意图；
图32为本发明实施例提供的网络侧的一种下行数据的反馈信息的接收处理装置的结构示意图；
图33为本发明实施例提供的UE侧的另一种下行数据的反馈信息的发送装置的结构示意图；
图34为本发明实施例提供的网络侧的另一种下行数据的反馈信息的接收处理装置的结构示意图；
备注：
在图4、图5、图6、图7、图8、图13、图14、图30中，在同一幅图内，画斜线的子帧或者时隙代表该子帧或者时隙中可传输上行反馈信息，即下行数据的反馈信息，它是同一种颜色(分为浅灰色和深黑色)的下行子帧或者时隙中接收到的下行数据所对应的上行反馈信息需要占用的子帧或时隙；
在图9－图12、图15－图29中，在同一幅图内，画斜线的子帧或者时隙代表该子帧或者时隙中可传输上行反馈信息，即下行数据的反馈信息，它是同一个字母标注的时隙中接收到的下行数据所对应的上行反馈信息需要占用的子帧或时隙。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应理解，本发明的技术方案可以应用于各种通信***，例如：全球移动通讯(Global System of Mobile communication，GSM)***、码分多址(Code Division Multiple Access，CDMA)***、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)***、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)***、先进的长期演进(Advanced long term evolution，LTE-A)***、通用移动通信***(Universal Mobile Telecommunication System，UMTS)等。
还应理解，在本发明实施例中，用户设备(User Equipment，UE)包括但不限于移动台(Mobile Station，MS)、移动终端(Mobile Terminal)、移动电话(Mobile Telephone)、手机(handset)及便携设备(portable equipment)等，该用户设备可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，例如，用户设备可以是移动电话(或称为“蜂窝”电话)、具有无线通信功能的计算机等，用户设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。
在本发明实施例中，基站(例如，接入点)可以是指接入网中在空中接口上通过一个或多个扇区与无线终端通信的设备。基站可用于将收到的空中帧与IP分组进行相互转换，作为无线终端与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)网络。基站还可协调对空中接口的属性管理。例如，基站可以是GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA中的基站(NodeB)，还可以是LTE中的演进型基站(NodeB或eNB或e-NodeB，evolutional Node B)，本发明并不限定。
本发明实施例提供了一种下行数据的反馈信息的发送及接收处理方法、装置，用以在网络侧采用短时隙传输数据的情况下，使得UE尽快的对接收到的数据进行反馈，从而缩短了RTT时间，降低了用户面时延，提高了***性能。
参见图2，本发明实施例提供的一种下行数据的反馈信息的发送方法，包括：
S101、用户设备UE接收网络侧以时隙为单位发送的下行数据；
S102、所述UE以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位。
相应地，参见图3，本发明实施例提供的一种下行数据的反馈信息的接收处理方法包括：
S201、网络侧以时隙为单位发送下行数据给用户设备UE；
S202、所述网络侧接收所述UE以子帧或者时隙为单位发送的所述下行数据的反馈信息，其中，所述时隙为长度小于1毫秒的时间单位。
本发明实施例中，每个子帧中包含一个或者多个时隙，所述时隙的长度由***预配置。为方便说明，当***中预配置的时隙占用7个正交频分复用(Orthogonal Frequency Division  Multiplex，OFDM)符号时(时隙时长为0.5ms)，假设一个无线帧中时隙的编号顺序从0到19，即一个子帧中两个时隙的编号分别为2n和2n+1，其中n表示该时隙所在的子帧的编号。当***中预配置的时隙占用3个OFDM符号时(时隙时长约为0.2ms，一个子帧中除了传统的PDCCH占用两个OFDM符号外，还包含4个时隙用于传输PDSCH)，假设一个无线帧中时隙的编号顺序从0到39，即一个子帧中四个时隙的编号分别为4n、4n+1、4n+2和4n+3，其中n表示该时隙所在的子帧的编号。
下面分别给出UE侧和网络侧的具体处理流程的介绍。
UE侧行为：接收基站侧发送的下行数据，并按照预定义的下行反馈时序进行该下行数据的反馈信息的发送(可以简称为下行数据反馈)。其中，所述预定义的下行反馈时序有以下几种：
方法一:下行数据的反馈信息(也可以简称为上行反馈信息)以子帧为单位进行传输。
实施例1：时隙的长度为7个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。并且，与现有技术的理解相类似的是，当2n-k大于或等于0时，子帧n和时隙2n-k属于同一无线帧，当2n-k小于0时，时隙2n-k表示子帧n所在的无线帧的前一无线帧中倒数第|2n-k|个时隙，以下各个实施例中的类似情况同理。
具体地，本实施例针对7symbol时隙，使用子帧2和7传输反馈信息。
当***中预配置的时隙占用7个OFDM符号时，具体的反馈时序如图4和图5所示。UE在子帧n(包含时隙2n和时隙2n+1)中反馈在时隙2n-k接收到的下行数据的反馈信息，对于子帧2(时隙4和时隙5)和子帧7(时隙14和时隙15)，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
需要说明的是，对于本发明实施例提供的附图，画斜线的子帧代表该子帧或者时隙中可传输上行反馈信息，即下行数据的反馈信息，它是相同颜色的下行子帧或者时隙中接收到的下行数据所对应的上行反馈信息需要占用的子帧。图4为了简便的示意，在子帧2中既包含有上行又有下行示意，这种情况是针对FDD***的，实际上对于FDD***应如图5所示，它的上行和下行传输是分别在两个频带上进行的。
实施例2：时隙的长度为3个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
具体地，本实施例针对3symbol时隙，使用子帧2和7传输反馈信息。
当***中预配置的时隙占用3个OFDM符号时，具体的反馈时序如图6所示。UE在子帧n(包含时隙4n、时隙4n+1、时隙4n+2和时隙4n+3)中反馈在时隙4n-k接收到的下行数据的反馈信息，对于子帧2(时隙8、时隙9、时隙10和时隙11)和子帧7(时 隙28、时隙29、时隙30和时隙31)，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
实施例3：时隙的长度为7个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
具体地，本实施例针对7symbol时隙，使用子帧2传输反馈信息。
当***中预配置的时隙占用7个OFDM符号时(时隙时长为0.5ms)，具体的反馈时序如图7所示。UE在子帧n(包含时隙2n和时隙2n+1)中反馈在时隙2n-k接收到的下行数据的反馈信息，对于子帧2(时隙4和时隙5)，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
实施例4：时隙的长度为3个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
具体地，本实施例针对3symbol时隙，使用子帧2传输反馈信息。
当***中预配置的时隙占用3个OFDM符号时，具体的反馈时序如图8所示。UE在子帧n(包含时隙4n、时隙4n+1、时隙4n+2和时隙4n+3)中反馈在时隙4n-k中接收到的下行数据的反馈信息，对于子帧2(时隙8、时隙9、时隙10和时隙11)，k值的集合为{43,42,41,40,……,8,7,6,5,4}，
方法二:上行反馈信息以时隙为单位进行传输。
实施例5：时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
具体地，本实施例针对7symbol时隙，使用时隙4、时隙5、时隙14和时隙15进行下行数据的反馈信息的发送。
当***中预配置的时隙占用7个OFDM符号时，具体的反馈时序如图9和图10所示。其中图9是针对TDD***的情况；图10是针对FDD***的情况。
UE在时隙m中反馈时隙m-k中接收到的下行数据的反馈信息，对于时隙4和时隙14，k值的集合为{12,11,8,7}，且对于时隙5和时隙15，k值的集合为{7,6,5,4}；或者，对于时隙4和时隙14，k值的集合为{12,11,10,9,8}，且对于时隙5和时隙15，k值的集合为{8,7,6,5,4}。
实施例6：时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
具体地，本实施例针对3symbol时隙，使用时隙8～11，以及时隙28～31进行下行数据的反馈信息的发送。
当***中预配置的时隙占用3个OFDM符号时，具体的反馈时序如图11和图12所示。其中图11是针对TDD***的情况；图12是针对FDD***的情况。
UE在时隙m中反馈时隙m-k中接收到的下行数据的反馈信息，对于时隙8和时隙28，k值的集合为{16,15,14,13}，对于时隙9和时隙29，k值的集合为{13,12,11,10}，对于时隙10和时隙30，k值的集合为{10,9,8,7}，对于时隙11和时隙31，k值的集合为{7,6,5,4}；
或者，对于时隙8和时隙28，k值的集合为{20,19,18,17,16}，对于时隙9和时隙29，k值的集合为{16,15,14,13,12}，对于时隙10和时隙30，k值的集合为{12,11,10,9,8}，对于时隙11和时隙31，k值的集合为{8,7,6,5,4}。
实施例7：时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
具体地，本实施例针对7symbol时隙，使用时隙4和时隙5进行下行数据的反馈信息的发送。
当***中预配置的时隙占用7个OFDM符号时，具体的反馈时序如图13和图14所示。其中图13是针对TDD***的情况；图14是针对FDD***的情况。
UE在时隙m中反馈时隙m-k接收到的下行数据的反馈信息，对于时隙4，k值的集合为{22,21,18,17,……,13,12}，对于时隙5，k值的集合为{12,11,10,……,5,4}；或者，对于时隙4，k值的集合为{22,21,19,……,14,13}，对于时隙5，k值的集合为{13,12,11,……,5,4}。
实施例8：时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为 {28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
具体地，本实施例针对3symbol时隙，使用时隙8～11进行下行数据的反馈信息的发送。
当***中预配置的时隙占用3个OFDM符号时，具体的反馈时序如图15和图16所示。其中图15是针对TDD***的情况；图16是针对FDD***的情况。
UE在时隙m中反馈时隙m-k中接收的下行数据的反馈信息，对于时隙8，k值的集合为{36,35,……,28}，对于时隙9，k值的集合为{28,27,……,20}，对于时隙10，k值的集合为{20,19,……,12}，对于时隙11，k值的集合为{12,11,……,4}；或者，对于时隙8，k值的集合为{40,39,……,31}，对于时隙9，k值的集合为{31,30,……,22}，对于时隙10，k值的集合为{22,21,……,13}，对于时隙11，k值的集合为{13,12,……,4}。
实施例9：本实施例中，针对7symbol时隙，使用指定的时隙4、时隙5、时隙7、时隙9、时隙14、时隙15、时隙17和时隙19进行下行数据的反馈信息的发送。
当***中预配置的时隙占用7个OFDM符号时，具体的反馈时序如图17至图20所示。其中图17是针对TDD***且特殊子帧1/6中无下行数据传输的情况；图18是针对TDD***且特殊子帧1/6中仅在时隙3/13中包含下行数据传输的情况；图19是针对TDD***且特殊子帧1/6中包含下行数据传输的情况；图20是针对FDD***的情况。
UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息，m值的集合为{4，5，7，9，14，15，17，19}。
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
实施例10：本实施例中，针对3symbol时隙，使用指定的时隙8～11、时隙14、时隙15、时隙18、时隙19、时隙28～31、时隙34、时隙35、时隙38、时隙39进行下行数据的反馈信息的发送。
当***中预配置的时隙占用3个OFDM符号时，具体的反馈时序如图21至图25所示。 其中图21是针对TDD***且特殊子帧1/6中无下行数据传输的情况；图22是针对TDD***且特殊子帧1/6中仅在时隙4/14中包含下行数据传输的情况；图23是针对TDD***且特殊子帧1/6中仅在时隙4、时隙5、时隙14和时隙15中包含下行数据传输的情况；图24是针对TDD***且特殊子帧1和子帧6中仅在时隙4、5、6、14、15和16中包含下行数据传输的情况；图25是针对FDD***的情况。
UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息，其中，m值的集合为{8～11，14，15，18，19，28～31，34，35，38，39}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
实施例11：本实施例针对7symbol时隙，使用指定的时隙3、时隙4、时隙5、时隙7、时隙9、时隙13、时隙14、时隙15、时隙17和时隙19进行下行数据的反馈信息的发送。
当***中预配置的时隙占用7个OFDM符号时，具体的反馈时序如图26和图27所示。其中图26是针对TDD***的情况；图27是针对FDD***的情况。
UE在时隙m中反馈时隙m-k接收到的下行数据的反馈信息，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
实施例12：本实施例针对3symbol时隙，使用指定的时隙6～11、时隙14、时隙15、 时隙18、时隙19、时隙26～31、时隙34、时隙35、时隙38、时隙39进行下行数据的反馈信息的发送。
当***中预配置的时隙占用3个OFDM符号时，具体的反馈时序如图28和图29所示。其中图28是针对TDD***的情况；图29是针对FDD***的情况。
UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
需要说明的是，本发明实施例中，子帧1和子帧6可能为特殊子帧，即两个时隙中间还包含保护间隔(Guard Period，GP)时隙，由于使用特殊子帧或者其它的子帧类型并不影响本发明实施例中的具体时序方案设计，因此不进行特殊示意或说明。对于3symbol时隙的设计，实际子帧中还可以包含2个传统的PDCCH符号，本发明实施例中也不再进行特殊示意或说明。
本发明实施例中的实施例1、实施例2、实施例5和实施例6更适合于TDD***中使用5ms切换周期的TDD上下行配置使用，实施例3、实施例4、实施例7和实施例8更适合于TDD***中使用10ms切换周期的TDD上下行配置使用，实施例9、实施例10、实施例11以及实施例12更适合于配置了增强子帧的场景使用。
对于上述方法一，本发明实施例中的方法同时适用于FDD***和TDD***，例如实施例1可应用于FDD***，主要应用场景为配置了载波聚合并使用TDD为主载波时，FDD载波可以使用上述方案进行下行数据的反馈信息的发送，或者FDD载波单独工作时也可使用上述方案来降低PUCCH的资源开销。同时实施例1还能够应用于TDD***，这时如果部分时隙被配置为上行传输，则没有对应的ACK或NACK反馈信息。例如对于TDD上下行配置1，子帧1和子帧6为特殊子帧，子帧2、子帧3、子帧7和子帧8为子帧，则认为时隙3～7以及时隙13～17中的下行数据不需要进行反馈信息的发送。如图30中所示，UE在子帧2中仅需反馈前一个无线帧中的时隙11、时隙12、时隙18和时隙19以及当前无线帧中的时隙0中的下行数据所对应的ACK或NACK信息，在子帧7中仅需反馈当前无线帧中的时隙1、时隙2、时隙8、时隙9和时隙10中的下行数据所对应的ACK或NACK信息。
对于上述方法二，对应的实施例中针对TDD和FDD***分别设计了具体的HARQ时 序，但并不限制具体的使用范围，例如，针对TDD设计的时序在经过一定的增强之后也能够适用于FDD***，或者针对FDD***设计的时序也能够应用于TDD***。
基站侧行为：
与上述UE侧行为相对应地，基站侧根据预定义的下行反馈时序，在相应的子帧或时隙中接收下行数据的反馈信息，并根据反馈信息确定是否要针对时隙进行下行数据重传。所述预定义的下行反馈时序和UE侧相同，不再一一赘述。
参见图31，在UE侧，本发明实施例提供的一种下行数据的反馈信息的发送装置，包括：
接收单元11，用于接收网络侧以时隙为单位发送的下行数据；
反馈单元12，用于以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
参见图32，在网络侧，例如可以是基站侧，本发明实施例提供的一种下行数据的反馈信息的接收处理装置包括：
发送单元21，用于以时隙为单位发送下行数据给用户设备UE；
接收单元22，用于接收所述UE以子帧或者时隙为单位发送的所述下行数据的反馈信息，其中，所述时隙为长度小于1毫秒的时间单位。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙2n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙4n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙2n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙4n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值 的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为 {7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
参见图33，在UE侧，本发明实施例提供的另一种下行数据的反馈信息的发送装置，包括：处理器600，用于读取存储器620中的程序，执行下列过程：
通过收发机610接收网络侧以时隙为单位发送的下行数据；
通过收发机610以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机610使用子帧n发送所述收发机610在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机610使用子帧n发送所述收发机610在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于 2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机610使用子帧n发送所述收发机610在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机610使用子帧n发送所述收发机610在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机610使用时隙m发送所述收发机610在时隙m-k接收到的下行数据的反馈信息给网络侧；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机610使用时隙m发送所述收发机610在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机610使用时隙m发送所述收发机610在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机610使用时隙m发送所述收发机610在时隙m-k接收到的下行数据的反馈信息给网络侧；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的 集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机610使用时隙m发送所述收发机610在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机610使用时隙m发送所述收发机610在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机610使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{3，4，5， 7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机610使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
收发机610，用于在处理器600的控制下接收和发送数据。
其中，在图33中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器600代表的一个或多个处理器和存储器620代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机610可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口630还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器600负责管理总线架构和通常的处理，存储器620可以存储处理器600在执行操作时所使用的数据。
参见图34，在网络侧，例如可以是基站侧，本发明实施例提供的另一种下行数据的反馈信息的接收处理装置包括：处理器500，用于用于读取存储器520中的程序，执行下列过程：
通过收发机510以时隙为单位发送下行数据给用户设备UE；
通过收发机510接收所述UE以子帧或者时隙为单位发送的所述下行数据的反馈信息，其中，所述时隙为长度小于1毫秒的时间单位。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机510在子帧n接收所述收发机510在时隙2n-k发送的下行数据的反馈信息，其中，n等于2或7，k值 的集合为{13,12,11,10,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机510在子帧n接收所述收发机510在时隙4n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机510在子帧n接收所述收发机510在时隙2n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机510在子帧n接收所述收发机510在时隙4n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机510在时隙m接收所述收发机510在时隙m-k发送的下行数据的反馈信息；
并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机510在时隙m接收所述收发机510在时隙m-k发送的下行数据的反馈信息；
当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机510在时隙m接收所述收发机510在时隙m-k发送的下行数据的反馈信息；
当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机510在时隙m接收所述收发机510在时隙m-k发送的下行数据的反馈信息；
当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的 集合为{12,11,……,4}；
或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机510在时隙m接收所述收发机510在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机510在时隙m接收所述收发机510在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、 19、35或39时，k值的集合为{5,4}。
较佳地，所述时隙的长度为7个正交频分复用OFDM符号，所述收发机510在时隙m接收所述收发机510在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
较佳地，所述时隙的长度为3个正交频分复用OFDM符号，所述收发机510在时隙m接收所述收发机510在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
收发机510，用于在处理器500的控制下接收和发送数据。
其中，在图34中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器500代表的一个或多个处理器和存储器520代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机510可以是多个元件，即包括发送机和收发机，提供用于在传输介质上与各种其他装置通信的单元。处理器500负责管理总线架构和通常的处理，存储器520可以存储处理器500在执行操作时所使用的数据。
综上所述，本发明实施例中，在配置短时隙传输时，提供了具体的下行HARQ反馈时序。使在短时隙传输情况下的用户，尽快的对接收到的数据进行反馈，从而缩短了RTT时间，进一步降低了用户面时延，提高整体的***性能。
本领域内的技术人员应明白，本发明的实施例可提供为方法、***、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程 序产品的形式。
本发明是参照根据本发明实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样，倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (52)

  1. 一种下行数据的反馈信息的发送方法，其特征在于，该方法包括：
    用户设备UE接收网络侧以时隙为单位发送的下行数据；
    所述UE以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位。
  2. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
  3. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
  4. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
  5. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用子帧n发送在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
  6. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
    并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
  7. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
    当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
    或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
  8. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
    当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为 {12,11,10,……,5,4}；
    或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
  9. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧；
    当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
    或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
  10. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
    当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
    或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
    或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
    或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
  11. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
    当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
  12. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
    当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
    或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
  13. 根据权利要求1所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述UE使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
    当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
  14. 一种下行数据的反馈信息的接收处理方法，其特征在于，该方法包括：
    网络侧以时隙为单位发送下行数据给用户设备UE；
    所述网络侧接收所述UE以子帧或者时隙为单位发送的所述下行数据的反馈信息，其中，所述时隙为长度小于1毫秒的时间单位。
  15. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在子帧n接收在时隙2n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
  16. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在子帧n接收在时隙4n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
  17. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在子帧n接收在时隙2n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
  18. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在子帧n接收在时隙4n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
  19. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息；
    并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
  20. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息；
    当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
    或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
  21. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息；
    当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
    或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
  22. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息；
    当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
    或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
  23. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
    当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
    或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
    或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
    或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
  24. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
    当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
  25. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
    当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为 {6}，当m等于5或15时，k值的集合为{5}；
    或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
  26. 根据权利要求14所述的方法，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述网络侧在时隙m接收在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
    当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
  27. 一种下行数据的反馈信息的发送装置，其特征在于，该装置包括：
    接收单元，用于接收网络侧以时隙为单位发送的下行数据；
    反馈单元，用于以子帧或者时隙为单位发送所述下行数据的反馈信息给网络侧，其中，所述时隙为长度小于1毫秒的时间单位。
  28. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
  29. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
  30. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙2n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
  31. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用子帧n发送所述接收单元在时隙4n-k接收到的下行数据的反馈信息给网络侧，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
  32. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
    并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的 集合为{8,7,6,5,4}。
  33. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
    当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
    或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
  34. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
    当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
    或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
  35. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧；
    当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
    或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
  36. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
    当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
    或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
    或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
    或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
  37. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送所述接收单元在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{4，5，7，9，14，15，17，19}；
    当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
  38. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述反馈单元使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
    当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
    或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
  39. 根据权利要求27所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述反馈单元使用时隙m发送在时隙m-k接收到的下行数据的反馈信息给网络侧，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
    当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、 11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
  40. 一种下行数据的反馈信息的接收处理装置，其特征在于，该装置包括：
    发送单元，用于以时隙为单位发送下行数据给用户设备UE；
    接收单元，用于接收所述UE以子帧或者时隙为单位发送的所述下行数据的反馈信息，其中，所述时隙为长度小于1毫秒的时间单位。
  41. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙2n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{13,12,11,10,9,8,7,6,5,4}。
  42. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙4n-k发送的下行数据的反馈信息，其中，n等于2或7，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
  43. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙2n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{23,22,21,20,……,9,8,7,6,5,4}。
  44. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在子帧n接收所述发送单元在时隙4n-k发送的下行数据的反馈信息，其中，n等于2，k值的集合为{43,42,41,40,……,8,7,6,5,4}。
  45. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
    并且，当m等于4或14时，k值的集合为{12,11,8,7}，当m＝5或m＝15时，k值的集合为{7,6,5,4}；或者，当m等于4或14时，k值的集合为{12,11,10,9,8}，当m＝5或m＝15时，k值的集合为{8,7,6,5,4}。
  46. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
    当m等于8或28时，k值的集合为{16,15,14,13}；当m等于9或29时，k值的集合为{13,12,11,10}；当m等于10或30时，k值的集合为{10,9,8,7}；当m等于11或31时，k值的集合为{7,6,5,4}；
    或者，当m等于8或28时，k值的集合为{20,19,18,17,16}；当m等于9或29时，k值的集合为{16,15,14,13,12}；当m等于10或30时，k值的集合为{12,11,10,9,8}；当m等于11或31时，k值的集合为{8,7,6,5,4}。
  47. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
    当m等于4时，k值的集合为{22,21,18,17,……,13,12}，当m等于5时，k值的集合为{12,11,10,……,5,4}；
    或者，当m等于4时，k值的集合为{22,21,20,19,……,14,13}，当m等于5时，k值的集合为{13,12,11,……,5,4}。
  48. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息；
    当m等于8时，k值的集合为{36,35,……,28}；当m等于9时，k值的集合为{28,27,……,20}；当m等于10时，k值的集合为{20,19,……,12}；当m等于11时，k值的集合为{12,11,……,4}；
    或者，当m等于8时，k值的集合为{40,39,……,31}；当m等于9时，k值的集合为{31,30,……,22}；当m等于10时，k值的集合为{22,21,……,13}；当m等于11时，k值的集合为{13,12,……,4}。
  49. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
    当m等于4、9、14或19时，k值的集合为{8}，当m等于5、7、15或17时，k值的集合为{7}；
    或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5}，当m等于7或17时，k值的集合为{6}，当m等于9或19时，k值的集合为{7}；
    或者，当m等于4或14时，k值的集合为{8,6}，当m等于5或15时，k值的集合为{5,4}，当m等于7或17时，k值的集合为{5}，当m等于9或19时，k值的集合为{6}；
    或者，当m等于4或14时，k值的集合为{8,7,6}，当m等于5或15时，k值的集合为{6,5,4}，当m等于7、9、17或19时，k值的集合为{5,4}。
  50. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{4，5，7，9，14，15，17，19}；
    当m等于8、9、14、15、28、29、34或35时，k值的集合为{12}，当m等于10、11、30或31时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9、10、11、29、30或31时，k值的集合为{9}，当m等于14、15、34或35时，k值的集合为{11}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10、11、30或31时，k值的集合为{8}，当m等于14、15、34或35时，k值的集合为{10}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11}，当m等于9或29时，k值的集合为{9,8}，当m等于10或30时，k值的集合为{8,7}，当m等于11或31时，k值的集合为{7}，当m等于14、15、34或35时，k值的集合为{9}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于8或28时，k值的集合为{12,11,10}，当m等于9或29时，k值的集合为{10,9,8}，当m等于10或30时，k值的集合为{8,7,6}，当m等于11或31时，k值的集合为{6,5,4}，当m等于14、18、34或38时，k值的集合为{6,5}，当m等于15、19、35或39时，k值的集合为{5,4}。
  51. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为7个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{3，4，5，7，9，13，14，15，17，19}；
    当m等于3、9、13或19时，k值的集合为{7}，当m等于4、7、14或17时，k值的集合为{6}，当m等于5或15时，k值的集合为{5}；
    或者，当m等于3或13时，k值的集合为{7,6}，当m等于4或14时，k值的集合为{6,5}，当m等于5、7、9、15、17或19时，k值的集合为{5,4}。
  52. 根据权利要求40所述的装置，其特征在于，所述时隙的长度为3个正交频分复用OFDM符号，所述接收单元在时隙m接收所述发送单元在时隙m-k发送的下行数据的反馈信息，其中，m值的集合为{6～11，14，15，18，19，26～31，34，35，38，39}；
    当m等于6、7、14、15、26、27、34或35时，k值的集合为{10}，当m等于8、9、10、11、28、29、30或31时，k值的集合为{8}，当m等于18、19、38或39时，k值的集合为{6}；
    或者，当m等于6或26时，k值的集合为{10,9}，对于当m等于7或27时，k值的集合为{9,8}，当m等于8或28时，k值的集合为{8,7}，当m等于9或29时，k值的集合为{7,6}，当m等于10、14、18、30、34或38时，k值的集合为{6,5}，当m等于11、15、19、31、35、或39时，k值的集合为{5,4}。
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