WO2013159734A1 - 一种数据传输方法和装置 - Google Patents

一种数据传输方法和装置 Download PDF

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Publication number
WO2013159734A1
WO2013159734A1 PCT/CN2013/074785 CN2013074785W WO2013159734A1 WO 2013159734 A1 WO2013159734 A1 WO 2013159734A1 CN 2013074785 W CN2013074785 W CN 2013074785W WO 2013159734 A1 WO2013159734 A1 WO 2013159734A1
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Prior art keywords
subframe
pusch
uplink
downlink
feedback
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PCT/CN2013/074785
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English (en)
French (fr)
Inventor
司倩倩
林亚男
沈祖康
Original Assignee
电信科学技术研究院
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Publication of WO2013159734A1 publication Critical patent/WO2013159734A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a data transmission method and apparatus. Background technique
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • H-FDD Half FDD
  • TDD Time Division Duplex
  • FDD means that uplink transmission and downlink transmission are performed on different carrier frequency bands, allowing eNB (base station) and UE (terminal) to simultaneously perform signal reception and signal transmission;
  • TDD means that uplink transmission and downlink transmission are on the same carrier frequency band.
  • the eNB and the UE are allowed to perform signal transmission/signal reception, or signal reception/signal transmission, respectively, in different time periods.
  • LTE and previous wireless communication systems only one carrier is configured in one cell, and the maximum bandwidth in the LTE system is 20 MHz.
  • LTE-A Long Term Evolution-Advanced
  • CA Carrier Aggregation
  • CCs Component Carriers
  • each carrier does not exceed 20 MHz at the maximum.
  • the FDD mode and the TDD mode are both a radio frame of 10 ms, a sub-frame lms.
  • TDD uplink and downlink configurations are defined, as shown in Table 1, where D represents a DL (downlink) subframe, U represents a UL (uplink) subframe, and S represents A special sub-frame of the TDD system. (TDD uplink and downlink configuration)
  • the eNB performs physical uplink shared channel (PUSCH) scheduling on the UE. specific:
  • the physical downlink control channel Physical Downlink Control
  • DCI format 0 or format 4 detected by the UE in subframe n is detected.
  • Channel, PDCCH) and/or Physical HARQ Indicator Channel (PHICH) transmission the PUSCH scheduling information in subframe n+1 is indicated in the PDCCH and/or PWCH.
  • the UE transmits data information on a corresponding Physical Resource Block (PRB) in the PUSCH of subframe n+1 (1 value is given in Table 2).
  • PRB Physical Resource Block
  • the PDCCH and/or PHICH transmission with DCI format 0 detected by the UE in subframe n, the PUSCH scheduling in subframe n+1 is indicated in the PDCCH and/or PHICH information.
  • MSB Most Signification Bit
  • LSB Least Signification Bit
  • the UE For TDD uplink and downlink configuration 0, the UE detects the PDCCH and/or Pff1CH transmission with DCI format 0 detected in subframe n. If the PDCCH has the DCI format 0, and the MSB and the LSB of the uplink index in the DCI format 0 are both 1, the PUSCH scheduling information UE in the subframes n+1 and n+7 is indicated in the PDCCH and/or the PHICH.
  • the sub-frame n+1 (1 value is given in Table 2) and the corresponding PRB in the PUSCH in n+7 transmit data information.
  • Table 2 Table 2
  • the eNB performs PUSCH HARQ feedback on the UE. specific:
  • the eNB detects PUSCH transmission in the uplink subframe "_4" and feeds the PUSCH HARQ information in the corresponding PHICH resource in the downlink subframe n.
  • the base station detects the PUSCH transmission in the uplink subframe, and the corresponding PHICH resource in the downlink subframe n feeds back the PUSCH HARQ information, where the value of k is as shown in Table 3. Show.
  • An object of the present invention is to provide a data transmission method and apparatus for solving the scheduling and feedback implementation of uplink data corresponding to an FDD uplink carrier when the TDD carrier and the FDD uplink carrier are aggregated and the TDD carrier performs cross-carrier scheduling on the FDD carrier. .
  • a data transmission method includes:
  • a data transmission method includes:
  • a data transmission device includes:
  • An uplink and downlink configuration determining module configured to determine a TDD uplink and downlink configuration used for scheduling and feeding back the PUSCH of the FDD uplink carrier;
  • a PUSCH scheduling module configured to schedule a PUSCH of an FDD uplink carrier on a downlink subframe and/or a special subframe indicated by the TDD uplink and downlink configuration
  • a PUSCH receiving module configured to receive the PUSCH on an FDD uplink subframe
  • the PUSCH feedback module is configured to feed back the PUSCH in a downlink subframe and/or a special subframe of the TDD uplink and downlink configuration indication.
  • a data transmission device includes:
  • An uplink and downlink configuration determining module configured to determine a TDD uplink and downlink configuration used for scheduling and feeding back the PUSCH of the FDD uplink carrier;
  • the PUSCH scheduling response module is configured to perform PUSCH transmission on the FDD uplink subframe according to the scheduling of the PUSCH of the FDD uplink carrier in the downlink subframe and/or the special subframe indicated by the TDD uplink and downlink configuration;
  • a PUSCH feedback receiving module configured to receive feedback on the PUSCH in a downlink subframe and/or a special subframe in the TDD uplink and downlink configuration indication;
  • the PUSCH retransmission processing module is configured to perform PUSCH retransmission processing according to the received PUSCH feedback information.
  • FIG. 1 is a flowchart of an eNB side data transmission method according to an embodiment of the present invention
  • 2 is a first PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration is 0;
  • FIG. 3 is a second PUSCH feedback timing and PUSCH scheduling sequence provided by the embodiment of the present invention when the TDD uplink and downlink configuration is 0;
  • FIG. 4 is a first PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 1 is used;
  • FIG. 5 is a second PUSCH feedback timing and PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 1 is used;
  • 6 is a first PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 2 is used;
  • FIG. 7 is a second PUSCH feedback timing and PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 2 is used;
  • FIG. 8 is a third PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 2 is used;
  • FIG. 9 is a first PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 3 is performed;
  • FIG. 10 is a second PUSCH feedback timing and PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 3 is used;
  • 11 is a third PUSCH feedback timing and a PUSCH scheduling sequence provided by the embodiment of the present invention when the TDD uplink and downlink configuration 3 is used;
  • 12 is a fourth PUSCH feedback timing and PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 3 is used;
  • 13 is a first PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 4 is used;
  • FIG. 14 is a second PUSCH feedback timing and a PUSCH scheduling sequence according to an embodiment of the present invention when the TDD uplink and downlink configuration 4 is used; 15 is a third PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 4 is used;
  • 16 is a fourth PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 4 is used;
  • 17 is a first PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 5 is used;
  • FIG. 18 is a second PUSCH feedback timing and PUSCH scheduling sequence provided by the embodiment of the present invention when the TDD uplink and downlink configuration 5 is performed;
  • FIG. 19 is a third PUSCH feedback timing and PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 5 is performed;
  • FIG. 20 is a first PUSCH feedback timing and a PUSCH scheduling sequence provided by an embodiment of the present invention when the TDD uplink and downlink configuration 6 is used;
  • FIG. 21 is a second PUSCH feedback timing and PUSCH scheduling sequence provided by the embodiment of the present invention when the TDD uplink and downlink configuration 6 is performed;
  • FIG. 22 is a third PUSCH feedback timing and a PUSCH scheduling sequence provided by the embodiment of the present invention when the TDD uplink and downlink configuration 6 is performed;
  • FIG. 23 is a fourth PUSCH feedback timing and PUSCH scheduling sequence provided by the embodiment of the present invention when the TDD uplink and downlink configuration 6 is performed;
  • FIG. 24 is a flowchart of a UE side data transmission method according to an embodiment of the present invention.
  • FIG. 25 is a schematic structural diagram of an eNB side data transmission apparatus according to an embodiment of the present disclosure.
  • FIG. 26 is a schematic structural diagram of a UE side data transmission apparatus according to an embodiment of the present invention. detailed description
  • the invention discloses a data transmission method on the eNB side, and the implementation manner thereof is as shown in FIG. 1 , and specifically includes the following operations:
  • Step 100 The eNB determines a TDD uplink and downlink configuration used for scheduling and feeding back the PUSCH of the FDD uplink carrier.
  • the TDD uplink and downlink configuration determined in step 100 is as shown in Table 1.
  • Step 110 The eNB schedules the PUSCH on the FDD uplink carrier on the downlink subframe and/or the special subframe indicated by the TDD uplink and downlink configuration.
  • the UE After the eNB side performs PUSCH scheduling on the UE, the UE transmits the PUSCH on the FDD uplink subframe according to the scheduling indication.
  • Step 120 The eNB receives the foregoing PUSCH in an FDD uplink subframe. Steps 130 and e B feed back the PUSCH in the downlink subframe and/or the special subframe indicated by the TDD uplink and downlink configuration.
  • the downlink subframe and/or the special subframe used for the TDD uplink and downlink configuration indication for feeding back the PUSCH may be referred to as a feedback subframe. If there is a PHICH resource in the feedback subframe, PUSCH HARQ feedback is performed, and if there is no PHICH resource in the feedback subframe, the retransmitted uplink scheduling signaling is transmitted in the feedback subframe.
  • PUSCH HARQ feedback refers to Acknowledgement/Non-acknowledgement (ACK/NACK) information.
  • the downlink subframe for scheduling the PUSCH of the FDD uplink carrier may be an FDD downlink subframe or a TDD downlink subframe.
  • the downlink subframe that feeds back the PUSCH of the FDD uplink carrier may be an FDD downlink subframe or a TDD downlink subframe.
  • the present invention provides the following four preferred implementations:
  • the feedback is performed according to the feedback timing of the PUSCH HARQ corresponding to the TDD uplink and downlink configuration
  • the first TDD uplink and downlink meeting the predetermined condition after m+3 Feedback is configured on the downlink subframe or special subframe of the configuration indication.
  • the predetermined condition is that, for any two FDD uplink subframes, the PUSCH feedback timing corresponding to the subsequent FDD uplink subframe is not earlier than the PUSCH feedback timing corresponding to the preceding FDD uplink subframe.
  • the uplink subframe indicated by the TDD uplink and downlink configuration with the same FDD uplink subframe number may be an FDD uplink subframe or a TDD uplink subframe.
  • the feedback timing of the PUSCH HARQ corresponding to the TDD uplink and downlink configuration is as shown in Table 3. Specifically, for the TDD uplink and downlink configuration 0, the eNB receives the PUSCH on the uplink subframe w_6, and feeds back the PUSCH in the downlink subframe n.
  • the feedback is performed according to the feedback timing of the PUSCH HARQ corresponding to the TDD uplink and downlink configuration.
  • the predetermined balance condition is after m+3 and the predetermined condition is met.
  • the PUSCH is fed back in the downlink subframe and/or the special subframe indicated by the TDD uplink and downlink configuration.
  • the purpose of the equalization principle is to make the difference between the number of FDD uplink subframes corresponding to each feedback subframe not greater than one.
  • the description of the predetermined conditions is as described in the above (1) preferred embodiment, and will not be described again.
  • the downlink subframe and/or the special indication indicated by the TDD uplink and downlink configuration is used.
  • the sub-frames are fed back to the PUSCH according to the feedback timing of the PUSCH HARQ corresponding to the TDD uplink and downlink configuration.
  • the original PHICH resources on the TDD carrier are utilized as much as possible.
  • the preferred embodiment of the second (second) preferred embodiment is to make the number of FDD uplink subframes corresponding to the feedback of the PUSCH in each downlink subframe or special subframe of the TDD carrier as equal as possible.
  • the feedback is performed on the downlink subframe or the special subframe indicated by the first TDD uplink and downlink configuration after m+3.
  • the feedback subframe corresponding to the predetermined condition after m+3 feeds back the PUSCH of the FDD uplink subframe m, which is the earliest feedback moment. Therefore, the above (3) and (4) preferred embodiments are adopted. , can reduce PUSCH TT (round trip delay) as much as possible.
  • the specific implementation manner of the foregoing step 100 may be: configuring a pair on the downlink subframe and/or the special subframe in the TDD uplink and downlink configuration indication according to the feedback timing of the feedback of the PUSCH of the FDD uplink carrier and the PUTS maximum RTT.
  • the scheduling instruction information of the PUSCH is configured to transmit the scheduling instruction information in a downlink subframe and/or a special subframe of the TDD uplink and downlink configuration indication.
  • the feedback timing of the feedback on the PUSCH of the FDD uplink carrier refers to the PUSCH feedback timing that has been determined before step 100.
  • the PUSCH feedback timing For the determination of the PUSCH feedback timing, reference may be made to the feedback timing determined by the above four preferred embodiments of the present invention.
  • the number of UL index (uplink index) bits of the scheduling instruction information carried in each downlink subframe or special subframe may be the same or not the same.
  • the UL index indicates the number of FDD uplink subframes corresponding to the scheduling instruction information carried in the downlink subframe or the special subframe.
  • the number of the UL index bits of the scheduling instruction information carried by the downlink subframes or the special subframes is the same, the number of the UL index bits is specifically for the downlink subframes and/or the special subframes that carry the scheduling instruction information, and the PUSCH is fed back.
  • the maximum number of corresponding FDD uplink subframes is the maximum number of corresponding FDD uplink subframes.
  • the number of UL index bits of the scheduling instruction information carried by the downlink subframe or the special subframe is not completely the same, the number of UL index bits of the scheduling instruction information carried by each downlink subframe or the special subframe is specifically, the downlink sub- The number of FDD uplink subframes corresponding to the PUSCH when the frame or special subframe is fed back.
  • the feedback timing of the PUSCH for the FDD uplink carrier and the maximum RTT of the PUSCH are used in the TDD uplink and downlink.
  • the scheduling instruction information for configuring the PUSCH in the downlink subframe and/or the special subframe of the configuration indication may be described as follows: if the downlink subframe or the special subframe n in the TDD uplink and downlink configuration indication is on the FDD uplink subframe nk If the PUSCH performs feedback, the PUSCH of the FDD uplink subframe n+tRTT-k and the consecutive X FDD uplink subframes is transmitted after n+3 is scheduled on the downlink subframe or the special subframe n.
  • the PUSCH transmitted by the consecutive X FDD uplink subframes is scheduled by the downlink subframe or the special subframe n.
  • the FDD uplink subframe that may be scheduled at the earliest need to be guaranteed, and the consecutive X FDD uplink subframes that are scheduled include the FDD uplink subframe n+tRTT-k.
  • the tRTT is the maximum RTT of the PUSCH, and the number X of FDD uplink subframes scheduled by the downlink subframe or the special subframe n is the number of UL index bits.
  • the feedback timing of the PUSCH for the FDD uplink carrier and the maximum RTT of the PUSCH are used in the downlink of the TDD uplink and downlink configuration indication.
  • the scheduling instruction information for the PUSCH configured on the subframe and/or the special subframe may be described as follows: If the downlink subframe or the special subframe n indicated by the TDD uplink and downlink configuration is used, the PUSCH of the FDD uplink subframe nk is fed back. Then, the PUSCH transmitted by the FDD uplink subframe n+tRTT-k is scheduled on the downlink subframe or the special subframe n.
  • the corresponding PUSCH feedback timing and PUSCH scheduling timing are as shown in FIG.
  • the first two lines indicate the scheduling timing of the PUSCH when the number of UL index bits of the scheduling instruction information carried by each downlink subframe or special subframe is the same; the middle two rows indicate the scheduling instruction carried by each downlink subframe or special subframe.
  • the scheduling timing of the PUSCH When the number of UL index bits of information is not completely the same, the scheduling timing of the PUSCH; the next two lines indicate the feedback timing of the PUSCH.
  • the number of the FDD uplink subframe (the FDD uplink subframe 2, the FDD uplink subframe 3, and the FDD uplink subframe 4) of the PUSCH is transmitted.
  • the uplink subframe number indicated by the TDD uplink and downlink configuration 3 is the same, the feedback is performed according to the feedback timing indicated by the uplink and downlink configuration 3 in Table 3. That is, the PUSCH of the FDD uplink subframe 2 is fed back in the downlink subframe 8, and the PUSCH of the FDD uplink subframe 3 is fed back in the downlink subframe 9, and the PUSCH of the FDD uplink subframe 4 is fed back in the downlink subframe 0.
  • the feedback is performed on the downlink subframe or the special subframe indicated by the first TDD uplink and downlink configuration 3 that meets the predetermined condition after m+3. That is, in the downlink subframe 0, the PUSCH of the FDD uplink subframe 5 and the FDD uplink subframe 6 is fed back, the downlink subframe 1 is fed back to the PUSCH of the FDD uplink subframe 7, and the downlink subframe 5 is used for the FDD uplink.
  • the PUSCH of the frame 8, the FDD uplink subframe 9, the FDD uplink subframe 0, and the FDD uplink subframe 1 is fed back.
  • the PUSCH feedback timing determined above it can be known that up to four uplink subframes on the FDD uplink carrier perform PUSCH feedback in one downlink subframe of the TDD carrier, and the number of bits of the UL index is at most 4. Also know that PUSCH RTT For l lms. When the number of UL index bits of the scheduling instruction information carried by each downlink subframe or special subframe is the same, the downlink subframe 5, the FDD uplink subframe 9, the FDD uplink subframe 0, and the FDD uplink subframe are used in the downlink subframe 5. The PUSCH of 1 performs feedback.
  • the downlink subframe 5 schedules the PUSCH of the FDD uplink subframe 9, the FDD uplink subframe 0, the FDD uplink subframe 1 and the FDD uplink subframe 2. Since the downlink subframe 8 feeds back the PUSCH of the FDD uplink subframe 2, the downlink subframe 8 performs PUSCH scheduling on the FDD uplink subframe 2, the FDD uplink subframe 3, the FDD uplink subframe 4, and the FDD uplink subframe 5. Similarly, the downlink subframe 9 performs PUSCH scheduling on the FDD uplink subframe 3, the FDD uplink subframe 4, the FDD uplink subframe 5, and the FDD uplink subframe 6. The downlink subframe 0 is the FDD uplink subframe 4 and the FDD uplink subframe. 5.
  • the FDD uplink subframe 6 and the FDD uplink subframe 7 perform PUSCH scheduling
  • the downlink subframe 1 performs PUSCH scheduling on the FDD uplink subframe 5, the FDD uplink subframe 6, the FDD uplink subframe 7, and the FDD uplink subframe 8, and downlink.
  • the subframe 5 performs PUSCH scheduling on the FDD uplink subframe 9, the FDD uplink subframe 0, the FDD uplink subframe 1 and the FDD uplink subframe 2.
  • the downlink subframe 5, the FDD uplink subframe 9, the FDD uplink subframe 0, and the FDD uplink are performed on the downlink subframe 5.
  • the PUSCH of the subframe 1 is fed back. Therefore, the downlink subframe 5 schedules the PUSCH of the FDD uplink subframe 9, the FDD uplink subframe 0, the FDD uplink subframe 1 and the FDD uplink subframe 2. Since the PUSCH of the FDD uplink subframe 2 is fed back in the downlink subframe 8, the PUSCH scheduling is performed on the FDD uplink subframe 3 in the downlink subframe 8. Since the PUSCH of the FDD uplink subframe 3 is fed back in the downlink subframe 9, the PUSCH scheduling is performed on the FDD uplink subframe 4 in the downlink subframe 9.
  • the downlink subframe 1 Since the downlink subframe 1 feeds back the PUSCH of the FDD uplink subframe , the downlink subframe 1 performs PUSCH scheduling on the FDD uplink subframe ,, and the downlink subframe 0 pairs the FDD uplink subframe 5 and the FDD uplink subframe 6 Perform PUSCH scheduling with the FDD uplink subframe.
  • the corresponding PUSCH feedback timing and PUSCH scheduling timing are as shown in FIG.
  • the first two lines indicate the scheduling timing of the PUSCH when the number of UL index bits of the scheduling instruction information carried by each downlink subframe or special subframe is the same; the middle two rows indicate the scheduling instruction carried by each downlink subframe or special subframe.
  • the scheduling timing of the PUSCH When the number of UL index bits of information is not completely the same, the scheduling timing of the PUSCH; the next two lines indicate the feedback timing of the PUSCH.
  • the FDD uplink subframe (the FDD uplink subframe 2, the FDD uplink subframe 3, and the FDD uplink subframe 4) of the PUSCH and the TDD are transmitted.
  • the uplink subframe numbers indicated by the uplink and downlink configuration 3 are the same, the feedback is performed according to the feedback timing indicated by the uplink and downlink configuration 3 in Table 3. That is, the downlink subframe 8 feeds back the PUSCH of the FDD uplink subframe 2, the downlink subframe 9 feeds back the PUSCH of the FDD uplink subframe 3, and the downlink subframe 0 feeds back the PUSCH of the FDD uplink subframe 4.
  • the above-mentioned equalization principle performs feedback on the downlink subframe or the special subframe indicated by the TDD uplink and downlink configuration 3 after the m+3 and the predetermined condition.
  • the PUSCH of the uplink subframe 5 is fed back, and the PUSCH of the FDD uplink subframe 6 and the FDD uplink subframe 7 is fed back in the downlink subframe 1, and the PUSCH of the FDD uplink subframe 8 and the FDD uplink subframe 9 in the downlink subframe 5
  • the feedback is performed, and the PUSCH of the FDD uplink subframe 5 is fed back in the downlink subframe 0, and the PUSCH of the FDD uplink subframe ⁇ is fed back in the downlink subframe 1.
  • the PUSCH feedback timing determined above, it can be seen that at most two uplink subframes on the FDD carrier perform PUSCH feedback in one downlink subframe of the TDD carrier, and the number of bits of the UL index is at most 2. It can also be seen that the PUSCH RTT is llms. The corresponding PUSCH scheduling sequence is shown in Figure 10.
  • the PUSCH fed back by each feedback subframe is more balanced by adopting the (2) preferred implementation manner.
  • the corresponding PUSCH feedback timing and the PUSCH scheduling timing may be determined by referring to the foregoing manner, and details are not described herein again.
  • the foregoing step 110 may be further described as: scheduling, in the downlink subframe or the special subframe n of the TDD uplink and downlink configuration, the PUSCH, 1 L, transmitted by the FDD uplink subframe n+1.
  • the foregoing step 120 may be further described as: feeding back, in the downlink subframe or the special subframe n of the TDD uplink and downlink configuration indication, the PUSCH transmitted by the FDD uplink subframe n-k, k K .
  • the timing of the scheduled downlink subframe or special subframe n is earlier than the timing of the downlink subframe or the special subframe n for feedback.
  • the number of UL index bits of the scheduling instruction information carried in each downlink subframe or special subframe is the same: For the TDD uplink and downlink configuration 0:
  • the PUSCH feedback timing is shown in the next two lines of Figure 9.
  • the PUSCH feedback timing is as shown in the following two lines.
  • the PUSCH feedback timing is as shown in the following two lines.
  • the PUSCH scheduling timing is shown in the two rows shown in Figure 14.
  • the PUSCH feedback timing is shown in the next two lines of Figure 18.
  • the PUSCH feedback timing is as shown in the next two lines of Figure 20.
  • the PUSCH feedback timing is shown in the next two lines in Figure 21.
  • the PUSCH feedback timing is shown in the following two lines, and the PUSCH scheduling timing is as shown in the above two figures.
  • the number of UL index bits of the scheduling instruction information carried by each downlink subframe or special subframe is not completely the same:
  • the PUSCH feedback timing is shown in the next two lines in Figure 9.
  • the PUSCH feedback timing is shown in the following two lines, and the PUSCH scheduling timing is as shown in the above two figures.
  • ⁇ 6 ⁇ ;
  • the PUSCH feedback timing is as shown in the following two lines.
  • the PUSCH feedback timing is shown in the following two lines, and the PUSCH scheduling timing is as shown in the above two figures.
  • each cell represents one subframe, and the number below the lattice indicates the subframe number.
  • the number in the grid indicates the feedback subframe number of the uplink subframe.
  • the number in the grid indicates the downlink subframe and/or the special subframe number for PUSCH scheduling of the uplink subframe.
  • the scheduling timing of the PUSCH is determined according to the above preferred scheduling manner, that is, after n+3.
  • Earliest The PUSCHs that can be scheduled are started, and the PUSCHs of consecutive X FDD uplink subframes are scheduled by the downlink subframe or the special subframe n.
  • the PUSCH of the FDD uplink subframe nk is fed back in the downlink subframe or the special subframe n of the TDD uplink and downlink configuration indication, the n+ is scheduled on the downlink subframe or the special subframe n.
  • 3 may include the PUSCH of the FDD uplink subframe n+tRTT-k and the consecutive x FDD uplink subframe transmissions.
  • the present invention also discloses a data transmission method on the UE side, and the implementation manner thereof is as shown in FIG. 24, and specifically includes the following operations:
  • Step 200 The UE determines the TDD uplink and downlink configuration used by the eNB side to schedule and feed back the PUSCH of the FDD uplink carrier.
  • Step 210 The UE performs PUSCH transmission on the FDD uplink subframe according to the scheduling of the PUSCH of the FDD uplink carrier in the downlink subframe and/or the special subframe indicated by the TDD uplink and downlink configuration.
  • the eNB side feeds back the corresponding PUSCH.
  • Step 220 The UE receives the foregoing in the downlink subframe and/or the special subframe indicated by the TDD uplink and downlink configuration indication.
  • Step 230 The UE performs PUSCH retransmission processing according to the received PUSCH feedback information.
  • the specific implementation of the step 230 may be: if the PUSCH feedback information is ACK information, the corresponding PUSCH is not retransmitted; if the PUSCH feedback information is NACK information or retransmission scheduling signaling, retransmitting the corresponding PUSCH .
  • the timing of receiving feedback of the PUSCH is the same as that on the eNB side.
  • the timing of receiving feedback of the PUSCH is the same as that on the eNB side.
  • the specific implementation of the foregoing step 210 may be: receiving the PUSCH on the downlink subframe and/or the special subframe in the TDD uplink and downlink configuration indication according to the timing of receiving the feedback to the PUSCH and the PUSCH maximum RTT. Scheduling command information; performing PUSCH transmission on the FDD uplink subframe according to the received PUSCH scheduling instruction information.
  • the timing at which the UE side receives the PUSCH feedback is consistent with the PUSCH feedback timing on the eNB side. Therefore, the timing of the above-mentioned feedback to the PUSCH is the PUSCH feedback timing that has been determined before step 200.
  • the foregoing step 210 may be further described as: scheduling the PUSCH transmitted by the FDD uplink subframe n+1 according to the downlink subframe indicated by the TDD uplink and downlink configuration or the TDD special subframe n, in the FDD uplink subframe n PUSCH transmission on +1, L.
  • the foregoing step 210 may be further described as: receiving, in the TDD downlink subframe or the special subframe n of the TDD uplink and downlink configuration indication, feedback of the PUSCH transmitted to the FDD uplink subframe n-k, k G K.
  • the timing of the scheduled downlink subframe or the special subframe n is earlier than the timing of the downlink subframe or the special subframe n in which the feedback is performed. If the number of UL index bits of the scheduling instruction information carried by the downlink sub-frames or the special sub-frames is the same or different, the specific L and K values refer to the description of the eNB side, and are not mentioned here.
  • the present invention also discloses a data transmission apparatus, and its implementation structure is as shown in FIG. 25.
  • the specific implementation structure is as follows:
  • the uplink and downlink configuration determination module 1001 is configured to determine the TDD used for scheduling and feedback of the PUSCH of the FDD uplink carrier. Row configuration
  • the PUSCH scheduling module 1002 is configured to schedule a PUSCH of the FDD uplink carrier in the downlink subframe and/or the special subframe of the TDD uplink and downlink configuration indication;
  • the PUSCH receiving module 1003 is configured to receive the PUSCH on the FDD uplink subframe.
  • the PUSCH feedback module 1004 is configured to feed back the PUSCH in the downlink subframe and/or the special subframe in the TDD uplink and downlink configuration indication.
  • the PUSCH scheduling module 1002 may specifically include: a PUSCH scheduling configuration sub-module, configured to perform, according to a feedback timing of a PUSCH for an FDD uplink carrier and a PUSCH maximum round-trip delay RTT, a downlink subframe and an indication of the downlink subframe in the TDD uplink and downlink configuration
  • the scheduling instruction information for the PUSCH is configured on the special subframe.
  • the PUSCH scheduling and sending submodule is configured to transmit the scheduling instruction information on the downlink subframe and/or the special subframe in the TDD uplink and downlink configuration indication.
  • FIG. 25 it may be an eNB or a device set on an eNB.
  • eNB the eNB side method, and details are not described herein again.
  • the present invention also discloses a data transmission apparatus, and its implementation structure is as shown in FIG. 26, and the specific implementation structure is as follows:
  • the uplink and downlink configuration determination module 2001 is configured to determine the TDD used for scheduling and feedback of the PUSCH of the FDD uplink carrier. Row configuration
  • the PUSCH scheduling response module 2002 is configured to perform PUSCH transmission on the FDD uplink subframe according to the scheduling of the PUSCH of the FDD uplink carrier in the downlink subframe and/or the special subframe indicated by the TDD uplink and downlink configuration.
  • the PUSCH feedback receiving module 2003 is configured to receive feedback on the PUSCH in the downlink subframe and/or the special subframe in the TDD uplink and downlink configuration indication.
  • the PUSCH retransmission processing module 2004 is configured to perform PUSCH retransmission processing according to the received PUSCH feedback information.
  • the PUSCH scheduling response module 2002 may specifically include: a PUSCH scheduling receiving submodule, configured to perform downlink subframes and/or special subframes in the TDD uplink and downlink configuration indication according to a timing of receiving feedback on the PUSCH and a PUSCH maximum RTT. And receiving, by the PUSCH transmission submodule, the PUSCH transmission in the FDD uplink subframe according to the received PUSCH scheduling instruction information.
  • the device shown in Fig. 26 may be a UE or a device set on the UE.
  • the signal processing relationship and the specific working mode between the modules and the sub-modules refer to the description of the UE side method, and details are not described herein.
  • the data transmission method and device provided by the foregoing embodiments of the present invention are applicable to TDD carrier and FDD uplink loading.
  • the scenario is also applicable to the scenario where the FDD downlink carrier performs scheduling and feedback on the PUSCH of the FDD uplink carrier.
  • Any uplink subframe on the FDD carrier corresponds to a unique feedback subframe
  • the feedback subframe corresponding to any uplink subframe m on the FDD carrier is a downlink subframe or a special subframe after the subframe + 3 in the TDD uplink and downlink configuration;
  • any of the uplink subframes w and ra' (ra' > w) on the FDD carrier respectively correspond to the feedback subframe "and ? ⁇ then W ' ⁇ M.
  • the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware aspects.
  • the invention can be utilized in one or more A computer program product embodied on a computer usable storage medium (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer usable program code.
  • 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

本申请公开了一种数据传输方法及装置,其方法包括:确定对FDD上行载波的PUSCH进行调度和反馈时所使用的TDD上下行配置,在所述TDD上下行配置指示的下行子帧和/或特殊子帧上调度FDD上行载波的PUSCH;在FDD上行子帧接收所述PUSCH;在所述TDD上下行配置指示的下行子帧和/或特殊子帧上对所述PUSCH进行反馈。本申请可以应用在TDD载波和FDD上行载波进行聚合且TDD载波对FDD载波进行跨载波调度的场景,TDD载波对FDD上行载波对应的上行数据的调度及反馈,保证了数据正常传输,提高了系统稳定性。

Description

一种数据传输方法和装置 本申请要求在 2012年 4月 28日提交中国专利局、 申请号为 201210134655.9、 发明名 称为"一种数据传输方法和装置"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, 尤其涉及一种数据传输方法和装置。 背景技术
目前, 长期演进(Long Term Evolution, LTE )支持三种双工方式, 分别为频分双工 ( Frequency Division Duplex, FDD ), 半频分双工( Half FDD, H-FDD )和时分双工( Time Division Duplex, TDD )。
其中, FDD是指上行传输和下行传输在不同的载波频段上进行, 允许 eNB (基站)和 UE (终端) 同时进行信号接收和信号发送; TDD是指上行传输和下行传输在相同的载波 频段上进行, 允许 eNB和 UE分别在不同的时间段进行信号发送 /信号接收, 或者,信号接 收 /信号发送。
在 LTE及之前的无线通信系统中, 一个小区中只配置有一个载波, 在 LTE系统中最 大带宽为 20MHz。
在长期演进升级(Long Term Evolution- Advanced, LTE-A ) 系统中, 系统的峰值速率 比 LTE有巨大的提高, 要求达到下行 lGbps, 上行 500Mbps。 如果只使用一个最大带宽为 20MHz的载波是无法达到峰值速率要求的。 因此, LTE-A系统需要才广展 UE可以使用的带 宽, 由此引入了载波聚合(Carrier Aggregation, CA )技术, 即将同一个 eNB下的多个连 续或不连续的载波聚合在一起, 同时为 UE服务, 以提供所需的速率。 这些聚合在一起的 载波又称为成员载波(Component Carrier, CC )。 每个小区都可以是一个成员载波, 不同 eNB下的小区(成员载波)不能聚合。 为了保证 LTE系统的 UE能在每一个聚合的载波下 工作, 每一个载波最大不超过 20MHz。 以 4个聚合载波为例, 其中, LTE-A的 eNB下有 4 个可以聚合的载波,基站可以同时在 4个载波上和 UE进行数据传输, 以提高系统吞吐量。
在 LTE系统中, FDD模式和 TDD模式都是一个无线帧 10ms,—个子帧 lms。对于每 个 TDD模式的无线帧, 定义了七种 TDD上下行配置, 具体如表 1所示, 其中 D代表 DL ( Downlink, 下行)子帧, U代表 UL ( Uplink, 上行)子帧, S代表 TDD系统的特殊子 帧。 ( TDD上下行配置)
Figure imgf000004_0001
在 LTE系统中, eNB对 UE进行物理上行共享信道( Physical Uplink Shared Channel, PUSCH )调度。 具体的:
对于 TDD上下行配置 1-6和常规混合自动重传请求( Hybrid Automatic Repeat reQuest, HARQ )操作, UE在子帧 n中检测到的具有 DCI格式 0或格式 4的物理下行控制信道 ( Physical Downlink Control Channel, PDCCH )和 /或物理 HARQ指示信道( Physical HARQ Indicator Channel, PHICH )传输, 该 PDCCH和 /或 PfflCH中指示了子帧 n+1中的 PUSCH 调度信息。 UE在子帧 n+1 ( 1值在表 2中给出)的 PUSCH中相应的物理资源块(Physical Resource Block, PRB )上传输数据信息。
对于 TDD上下行配置 0和常规 HARQ操作,UE在子帧 n中检测到的具有 DCI格式 0 的 PDCCH和 /或 PHICH传输, 该 PDCCH和 /或 PHICH中指示了子帧 n+1中的 PUSCH调 度信息。如果该 PDCCH具有 DCI格式 0,且该 DCI格式 0中的上行索引的最高有效位 ( Most Signification Bit, MSB )设置为 1 , 或者在子帧 n=0或 5 中相应的资源 PfflOT = 0接收到 PfflCH, UE在子帧 n+1 ( 1值在表 2中给出) 的 PUSCH中相应的 PRB上传输数据信息。
对于 TDD上下行配置 0和常规 HARQ操作,UE在子帧 n中检测到的具有 DCI格式 0 的 PDCCH和 /或 PHICH传输。 如果该 PDCCH具有 DCI格式 0, 且 DCI格式 0的上行索 引的最低有效位 ( Least Signification Bit, LSB )设置为 1 , 或者在子帧 n=0或 5中相应资 IpmcH = 1接收到 PfflCH,或者在子帧 n=l或 6接收到 PfflCH,则该 PDCCH和 /或 PHICH 中指示了子帧 n+7中的 PUSCH调度信息, UE在子帧 n+7中的 PUSCH中相应的 PRB上 传输数据信息。
对于 TDD上下行配置 0, UE在子帧 n中检测到的具有 DCI格式 0的 PDCCH和 /或 PfflCH传输。如果该 PDCCH具有 DCI格式 0,且 DCI格式 0中的上行索引的 MSB和 LSB 都为 1, 则该 PDCCH和 /或 PHICH中指示了子帧 n+1和 n+7中的 PUSCH调度信息 UE在 子帧 n+1 ( 1值在表 2中给出)和 n+7中的 PUSCH中相应的 PRB上传输数据信息。 表 2
( TDD上下行配置对应的 PUSCH调度时序关系)
Figure imgf000005_0001
在 LTE系统中, 多个无线桢顺序排列, 表 2只以一个无线桢为例给出了 LTE TDD系 统中 PUSCH调度的相关 1值, 其中 n+l>9则表示后一无线帧中的下行子帧。 例如, 对于上 下行配置 0 , 子帧 n=6对应的 1值为 6。
在 LTE系统中, eNB对 UE进行 PUSCH HARQ反馈。 具体的:
在 LTE FDD系统中, eNB在上行子帧 " _ 4中检测 PUSCH传输,在下行子帧 n中对应 的 PHICH资源反馈 PUSCH HARQ信息。
在 LTE TDD系统中,对于 TDD上下行配置 1-6 ,基站在上行子帧" 中检测 PUSCH 传输, 在下行子帧 n中对应的 PHICH资源反馈 PUSCH HARQ信息, 其中 k的取值如表 3 所示。
在 LTE TDD系统中, 对于 TDD上下行配置 0, 基站在上行子帧 n _k中检测 PUSCH 传输, 在下行子帧 n中对应于 lp = 0的 PHICH资源反馈对应的 PUSCH HARQ信息 , 其 中 k的取值如表 3所示; 或者基站在上行子帧 " - 6中检测 PUSCH传输, 在下行子帧 n中 对应于 IpmcH = 1的 PHICH资源反馈对应的 PUSCH HARQ信息。
表 3
( TDD上下行配置对应的 PUSCH HARQ反馈时序关系)
Figure imgf000005_0002
在 LTE系统中, 多个无线帧顺序排列, 表 3只以一个无线帧为例给出了 LTE TDD系 统中 PUSCH HARQ反馈相关 k值情况, 其中 n-k<0则表示前一无线帧中的上行子帧。 例 如, 对于上下行配置 0 , 子帧 n=6对应的 k值为 4。
目前还没有 TDD载波和 FDD上行载波进行聚合且 TDD载波对 FDD载波进行跨载波 调度时, FDD上行载波对应的上行数据的调度及反馈方案。 发明内容
本发明的目的是提供一种数据传输方法和装置, 以解决 TDD载波和 FDD上行载波进 行聚合且 TDD载波对 FDD载波进行跨载波调度时, FDD上行载波对应的上行数据的调度 及反馈的实现方案。
本发明的目的是通过以下技术方案实现的:
一种数据传输方法, 包括:
确定对 FDD上行载波的 PUSCH进行调度和反馈所使用的 TDD上下行配置; 在所述 TDD 上下行配置指示的下行子帧和 /或特殊子帧上调度 FDD 上行载波的 PUSCH;
在 FDD上行子帧上接收所述 PUSCH;
在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上对所述 PUSCH进行反馈。 一种数据传输方法, 包括:
确定对 FDD上行载波的 PUSCH进行调度和反馈所使用的 TDD上下行配置; 按照所述 TDD 上下行配置指示的下行子帧和 /或特殊子帧上对 FDD 上行载波的 PUSCH的调度, 在 FDD上行子帧上进行 PUSCH传输;
在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的反馈; 根据接收到的 PUSCH反馈信息, 进行 PUSCH重传处理。
一种数据传输装置, 包括:
上下行配置确定模块,用于确定对 FDD上行载波的 PUSCH进行调度和反馈所使用的 TDD上下行配置;
PUSCH调度模块,用于在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上调度 FDD上行载波的 PUSCH;
PUSCH接收模块, 用于在 FDD上行子帧上接收所述 PUSCH;
PUSCH反馈模块,用于在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上对所 述 PUSCH进行反馈。
一种数据传输装置, 包括:
上下行配置确定模块,用于确定对 FDD上行载波的 PUSCH进行调度和反馈所使用的 TDD上下行配置;
PUSCH调度响应模块,用于按照所述 TDD上下行配置指示的下行子帧和 /或特殊子帧 上对 FDD上行载波的 PUSCH的调度, 在 FDD上行子帧上进行 PUSCH传输;
PUSCH反馈接收模块,用于在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上 接收对所述 PUSCH的反馈; PUSCH重传处理模块,用于根据接收到的 PUSCH反馈信息,进行 PUSCH重传处理。 本发明提供的方法及装置, 可以应用在 TDD载波和 FDD上行载波进行聚合且 TDD 载波对 FDD载波进行跨载波调度的场景, TDD载波对 FDD上行载波对应的上行数据的调 度及反馈, 保证了数据正常传输, 提高了系统稳定性。 附图说明
图 1为本发明实施例提供的 eNB側数据传输方法流程图;
图 2为 TDD上下行配置 0时,本发明实施例提供的第一种 PUSCH反馈时序和 PUSCH 调度时序;
图 3为 TDD上下行配置 0时,本发明实施例提供的第二种 PUSCH反馈时序和 PUSCH 调度时序;
图 4为 TDD上下行配置 1时,本发明实施例提供的第一种 PUSCH反馈时序和 PUSCH 调度时序;
图 5为 TDD上下行配置 1时,本发明实施例提供的第二种 PUSCH反馈时序和 PUSCH 调度时序;
图 6为 TDD上下行配置 2时,本发明实施例提供的第一种 PUSCH反馈时序和 PUSCH 调度时序;
图 7为 TDD上下行配置 2时,本发明实施例提供的第二种 PUSCH反馈时序和 PUSCH 调度时序;
图 8为 TDD上下行配置 2时,本发明实施例提供的第三种 PUSCH反馈时序和 PUSCH 调度时序;
图 9为 TDD上下行配置 3时,本发明实施例提供的第一种 PUSCH反馈时序和 PUSCH 调度时序;
图 10为 TDD上下行配置 3时,本发明实施例提供的第二种 PUSCH反馈时序和 PUSCH 调度时序;
图 11为 TDD上下行配置 3时,本发明实施例提供的第三种 PUSCH反馈时序和 PUSCH 调度时序;
图 12为 TDD上下行配置 3时,本发明实施例提供的第四种 PUSCH反馈时序和 PUSCH 调度时序;
图 13为 TDD上下行配置 4时,本发明实施例提供的第一种 PUSCH反馈时序和 PUSCH 调度时序;
图 14为 TDD上下行配置 4时,本发明实施例提供的第二种 PUSCH反馈时序和 PUSCH 调度时序; 图 15为 TDD上下行配置 4时,本发明实施例提供的第三种 PUSCH反馈时序和 PUSCH 调度时序;
图 16为 TDD上下行配置 4时,本发明实施例提供的第四种 PUSCH反馈时序和 PUSCH 调度时序;
图 17为 TDD上下行配置 5时,本发明实施例提供的第一种 PUSCH反馈时序和 PUSCH 调度时序;
图 18为 TDD上下行配置 5时,本发明实施例提供的第二种 PUSCH反馈时序和 PUSCH 调度时序;
图 19为 TDD上下行配置 5时,本发明实施例提供的第三种 PUSCH反馈时序和 PUSCH 调度时序;
图 20为 TDD上下行配置 6时,本发明实施例提供的第一种 PUSCH反馈时序和 PUSCH 调度时序;
图 21为 TDD上下行配置 6时,本发明实施例提供的第二种 PUSCH反馈时序和 PUSCH 调度时序;
图 22为 TDD上下行配置 6时,本发明实施例提供的第三种 PUSCH反馈时序和 PUSCH 调度时序;
图 23为 TDD上下行配置 6时,本发明实施例提供的第四种 PUSCH反馈时序和 PUSCH 调度时序;
图 24为本发明实施例提供的 UE側数据传输方法流程图;
图 25为本发明实施例提供的 eNB側数据传输装置结构示意图;
图 26为本发明实施例提供的 UE側数据传输装置结构示意图。 具体实施方式
本发明公开了一种 eNB側的数据传输方法,其实现方式如图 1所示,具体包括如下操 作:
步骤 100、 eNB确定对 FDD上行载波的 PUSCH进行调度和反馈所使用的 TDD上下 行配置。
步骤 100确定的 TDD上下行配置如表 1所示。
步骤 110、 eNB在 TDD上下行配置指示的下行子帧和 /或特殊子帧上调度 FDD上行载 波上的 PUSCH。
eNB 側对 UE进行 PUSCH调度后, UE根据调度的指示在 FDD上行子帧上传输 PUSCH。
步骤 120、 eNB在 FDD上行子帧接收上述的 PUSCH。 步骤 130、 e B 在上述 TDD 上下行配置指示的下行子帧和 /或特殊子帧上对上述 PUSCH进行反馈。
本发明中,可以将用于对 PUSCH进行反馈的上述 TDD上下行配置指示的下行子帧和 /或特殊子帧称作反馈子帧。 其中, 反馈子帧中如果有 PHICH资源, 则进行 PUSCH HARQ 反馈, 反馈子帧中如果没有 PHICH资源, 则在该反馈子帧中传输重传的上行调度信令。 PUSCH HARQ 反馈是指, 反馈正确 /错误 ( Acknowledgement/Non-acknowledgement , ACK/NACK )信息。
本发明实施例中, 对 FDD上行载波的 PUSCH进行调度的下行子帧可以是 FDD下行 子帧, 也可以是 TDD下行子帧。 对 FDD上行载波的 PUSCH进行反馈的下行子帧可以是 FDD下行子帧, 也可以是 TDD下行子帧。
对于上述步骤 130, 本发明提供了以下四种优选的实现方式:
(一)
如果传输上述 PUSCH的 FDD上行子帧的编号与上述 TDD上下行配置指示的上行子 帧编号相同, 按照该 TDD上下行配置对应的 PUSCH HARQ的反馈时序进行反馈;
以及如果传输上述 PUSCH的 FDD上行子帧 m的编号与该 TDD上下行配置指示的下 行子帧和 /或特殊子帧编号相同,在 m+3之后的第一个符合预定条件的该 TDD上下行配置 指示的下行子帧或特殊子帧上进行反馈。 其中, 预定条件是指: 对于任意两个 FDD上行 子帧, 时序在后的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序在前的 FDD上行子 帧对应的 PUSCH反馈时刻。
本发明实施例中, 与 FDD上行子帧编号相同的 TDD上下行配置指示的上行子帧可以 是 FDD上行子帧, 也可以是 TDD上行子帧。
本发明实施例中, TDD上下行配置对应的 PUSCH HARQ的反馈时序如表 3所示。 特 别的, 对于 TDD上下行配置 0, eNB在上行子帧 w_6上接收 PUSCH, 在下行子帧 n对该 PUSCH进行反馈。
(二)
如果传输上述 PUSCH的 FDD上行子帧的编号与上述 TDD上下行配置指示的上行子 帧编号相同, 按照该 TDD上下行配置对应的 PUSCH HARQ的反馈时序进行反馈;
以及如果传输所述 PUSCH的 FDD上行子帧 m的编号与该 TDD上下行配置指示的下 行子帧和 /或特殊子帧编号相同, 按照预定的均衡原则在 m+3 之后且符合预定条件的该 TDD上下行配置指示的下行子帧和 /或特殊子帧上对所述 PUSCH进行反馈。其中, 均衡原 则的目的在于, 使各个反馈子帧对应的 FDD上行子帧的数量之差不大于 1。预定条件的描 述参见上述第 (一)种优选实施方式的描述, 这里不再赘述。
上述第 (一)、 (二)种优选实施方式, 利用 TDD上下行配置指示的下行子帧和 /或特 殊子帧, 按照 TDD上下行配置对应的 PUSCH HARQ的反馈时序对 PUSCH进行反馈。 对 于 TDD载波, 尽可能地利用 TDD载波上原有的 PHICH资源。 另外, 第 (二)种优选实 施方式在此基础上,使 TDD载波各下行子帧或特殊子帧对 PUSCH进行反馈所对应的 FDD 上行子帧数尽可能均衡。
(三)
对于在 FDD上行子帧 m传输的 PUSCH,在 m+3之后的第一个上述 TDD上下行配置 指示的下行子帧或特殊子帧上进行反馈。
(四)
对于在 FDD上行子帧 m传输的 PUSCH, 按照预定的均衡原则在 m+3之后且符合预 定条件的 TDD上下行配置指示的下行子帧和 /或特殊子帧上进行反馈, 其中, 均衡原则的 描述参见上述第 (二)种优选实施方式的描述, 这里不再赘述。 预定条件的描述参见上述 第 (一)种优选实施方式的描述, 这里不再赘述。
在 m+3之后的第一个符合预定条件的反馈子帧对 FDD上行子帧 m的 PUSCH进行反 馈, 是最早的反馈时刻, 因此, 采用上述第 (三)、 (四)种优选的实施方式, 可以尽可能 的减小 PUSCH TT ( ound Trip Time, 往返时延)。
本发明中, 上述步骤 100的具体实现方式可以是: 按照对 FDD上行载波的 PUSCH进 行反馈的反馈时序和 PUSCH最大 RTT, 在 TDD上下行配置指示的下行子帧和 /或特殊子 帧上配置对上述 PUSCH的调度指令信息; 在该 TDD上下行配置指示的下行子帧和 /或特 殊子帧上传输该调度指令信息。
上述的对 FDD上行载波的 PUSCH进行反馈的反馈时序是指步骤 100之前已经确定好 的 PUSCH反馈时序,对于 PUSCH反馈时序的确定可以参考本发明上述四种优选实施方式 确定的反馈时序。
本发明中,可以配置各个下行子帧或特殊子帧承载的上述调度指令信息的 UL index(上 行链路索引)比特数相同或不完全相同。 其中, UL index表示下行子帧或特殊子帧中承载 的调度指令信息对应的 FDD上行子帧数量。
如果各个下行子帧或特殊子帧承载的上述调度指令信息的 UL index比特数相同 ,则该 UL index比特数具体为承载上述调度指令信息的各个下行子帧和 /或特殊子帧对 PUSCH进 行反馈时对应的 FDD上行子帧数量的最大值。
如果各个下行子帧或特殊子帧承载的上述调度指令信息的 UL index比特数不完全相 同, 则每个下行子帧或特殊子帧承载的调度指令信息的 UL index比特数具体为, 该下行子 帧或特殊子帧对 PUSCH进行反馈时对应的 FDD上行子帧数量。
如果各个下行子帧或特殊子帧承载的上述调度指令信息的 UL index比特数相同,则按 照对 FDD上行载波的 PUSCH进行反馈的反馈时序和 PUSCH最大 RTT, 在 TDD上下行 配置指示的下行子帧和 /或特殊子帧上配置对上述 PUSCH的调度指令信息, 可以描述为: 如果在该 TDD上下行配置指示的下行子帧或特殊子帧 n上对 FDD上行子帧 n-k的 PUSCH 进行反馈, 则在该下行子帧或特殊子帧 n上调度 n+3之后包含 FDD上行子帧 n+tRTT-k且 连续的 X个 FDD上行子帧传输的 PUSCH。 优选的, 从 n+3之后最早可能被调度的 FDD 上行子帧开始,连续的 X个 FDD上行子帧传输的 PUSCH由该下行子帧或特殊子帧 n进行 调度。 其中, 最早可能被调度的 FDD上行子帧需要保证, 被调度的连续 X个 FDD上行子 帧中包含 FDD上行子帧 n+tRTT-k。 tRTT为 PUSCH最大 RTT, 该下行子帧或特殊子帧 n 调度的 FDD上行子帧的数量 X为 UL index比特数。
如果各个下行子帧或特殊子帧承载的上述调度指令信息的 UL index比特数不完全相 同,则按照对 FDD上行载波的 PUSCH进行反馈的反馈时序和 PUSCH最大 RTT,在 TDD 上下行配置指示的下行子帧和 /或特殊子帧上配置对上述 PUSCH的调度指令信息, 可以描 述为: 如果在该 TDD上下行配置指示的下行子帧或特殊子帧 n上对 FDD上行子帧 n-k的 PUSCH进行反馈, 则在该下行子帧或特殊子帧 n上调度 FDD上行子帧 n+tRTT-k传输的 PUSCH。
以 TDD上下行配置 3指示的 TDD载波进行 FDD上行载波的 PUSCH调度及反馈为例。 采用上述第(一)种优选实现方式时, 相应的 PUSCH反馈时序及 PUSCH调度时序如图 9 所示。其中, 上两行表示各个下行子帧或特殊子帧承载的上述调度指令信息的 UL index比 特数相同时, PUSCH的调度时序; 中间两行表示各个下行子帧或特殊子帧承载的上述调度 指令信息的 UL index比特数不完全相同时, PUSCH的调度时序; 下两行表示 PUSCH的反 馈时序。
TDD载波的 TDD上下行配置为 3时,按照上述第(一)种优选实现方式:传输 PUSCH 的 FDD上行子帧( FDD上行子帧 2、 FDD上行子帧 3和 FDD上行子帧 4 )的编号与 TDD 上下行配置 3指示的上行子帧编号相同时, 按照表 3中上下行配置 3指示的反馈时序进行 反馈。 即, 在下行子帧 8对 FDD上行子帧 2的 PUSCH进行反馈, 在下行子帧 9对 FDD 上行子帧 3的 PUSCH进行反馈, 在下行子帧 0对 FDD上行子帧 4的 PUSCH进行反馈。 如果传输 PUSCH的 FDD上行子帧 m ( m=5、 6、 7、 8、 9、 0、 1 )的编号与 TDD上下行 配置 3指示的下行子帧和 /或特殊子帧编号相同时, 在 m+3之后的第一个符合预定条件的 TDD上下行配置 3指示的下行子帧或特殊子帧上进行反馈。 即在下行子帧 0对 FDD上行 子帧 5和 FDD上行子帧 6的 PUSCH进行反馈,在下行子帧 1上对 FDD上行子帧 7的 PUSCH 进行反馈,在下行子帧 5上对 FDD上行子帧 8、 FDD上行子帧 9、 FDD上行子帧 0和 FDD 上行子帧 1的 PUSCH进行反馈。
根据上述确定的 PUSCH反馈时序可知 FDD上行载波上最多有 4个上行子帧在 TDD 载波的一个下行子帧进行 PUSCH反馈,则 UL index的比特数最大为 4。还可知 PUSCH RTT 为 l lms。 各个下行子帧或特殊子帧承载的调度指令信息的 UL index比特数相同时, 由于 下行子帧 5上对 FDD上行子帧 8、 FDD上行子帧 9、 FDD上行子帧 0和 FDD上行子帧 1 的 PUSCH进行反馈, 因此下行子帧 5对 FDD上行子帧 9、 FDD上行子帧 0, FDD上行子 帧 1和 FDD上行子帧 2的 PUSCH进行调度。由于下行子帧 8对 FDD上行子帧 2的 PUSCH 进行反馈, 因此下行子帧 8对 FDD上行子帧 2、 FDD上行子帧 3、 FDD上行子帧 4和 FDD 上行子帧 5进行 PUSCH调度。 同理, 下行子帧 9对 FDD上行子帧 3、 FDD上行子帧 4、 FDD上行子帧 5和 FDD上行子帧 6进行 PUSCH调度, 下行子帧 0对 FDD上行子帧 4、 FDD上行子帧 5、 FDD上行子帧 6和 FDD上行子帧 7进行 PUSCH调度, 下行子帧 1对 FDD上行子帧 5、FDD上行子帧 6、FDD上行子帧 7和 FDD上行子帧 8进行 PUSCH调度, 下行子帧 5对 FDD上行子帧 9、 FDD上行子帧 0、 FDD上行子帧 1和 FDD上行子帧 2进 行 PUSCH调度。 各个下行子帧或特殊子帧承载的调度指令信息的 UL index比特数不完全 相同时,由于下行子帧 5上对 FDD上行子帧 8、 FDD上行子帧 9、 FDD上行子帧 0和 FDD 上行子帧 1的 PUSCH进行反馈, 因此下行子帧 5对 FDD上行子帧 9、 FDD上行子帧 0, FDD上行子帧 1和 FDD上行子帧 2的 PUSCH进行调度。 由于在下行子帧 8对 FDD上行 子帧 2的 PUSCH进行反馈, 因此在下行子帧 8对 FDD上行子帧 3进行 PUSCH调度。 由 于在下行子帧 9对 FDD上行子帧 3的 PUSCH进行反馈, 因此在下行子帧 9对 FDD上行 子帧 4进行 PUSCH调度。 由于下行子帧 1对 FDD上行子帧 Ί的 PUSCH进行反馈, 因此 下行子帧 1对 FDD上行子帧 Ί进行 PUSCH调度, 同理在下行子帧 0对 FDD上行子帧 5、 FDD上行子帧 6和 FDD上行子帧 Ί进行 PUSCH调度。
以 TDD上下行配置 3指示的 TDD载波进行 FDD上行载波的 PUSCH调度及反馈为例。 采用上述第 (二)种优选实现方式时, 相应的 PUSCH反馈时序及 PUSCH调度时序如图 10所示。其中, 上两行表示各个下行子帧或特殊子帧承载的上述调度指令信息的 UL index 比特数相同时, PUSCH的调度时序; 中间两行表示各个下行子帧或特殊子帧承载的上述调 度指令信息的 UL index比特数不完全相同时, PUSCH的调度时序; 下两行表示 PUSCH 的反馈时序。
TDD载波的 TDD上下行配置为 3时,按照上述第(二)种优选实现方式:传输 PUSCH 的 FDD上行子帧 ( FDD上行子帧 2、 FDD上行子帧 3和 FDD上行子帧 4 )与 TDD上下 行配置 3指示的上行子帧编号相同时,按照表 3中上下行配置 3指示的反馈时序进行反馈。 即, 在下行子帧 8对 FDD上行子帧 2的 PUSCH进行反馈, 在下行子帧 9对 FDD上行子 帧 3的 PUSCH进行反馈, 在下行子帧 0对 FDD上行子帧 4的 PUSCH进行反馈。 如果传 输 PUSCH的 FDD上行子帧 m ( m=5、 6、 7、 8、 9、 0、 1 )的编号与 TDD上下行配置 3 指示的下行子帧和 /或特殊子帧编号相同时, 按照上述的均衡原则在 m+3之后且符合预定 条件的 TDD上下行配置 3指示的下行子帧或特殊子帧上进行反馈。即在下行子帧 0对 FDD 上行子帧 5的 PUSCH进行反馈, 在下行子帧 1对 FDD上行子帧 6和 FDD上行子帧 7的 PUSCH进行反馈,在下行子帧 5对 FDD上行子帧 8和 FDD上行子帧 9的 PUSCH进行反 馈, 在下行子帧 0对 FDD上行子帧 5的 PUSCH进行反馈, 在下行子帧 1对 FDD上行子 帧 Ί的 PUSCH进行反馈。
根据上述确定的 PUSCH反馈时序可知 FDD载波上最多有 2个上行子帧在 TDD载波 的一个下行子帧进行 PUSCH反馈, 则 UL index的比特数最大为 2。 还可知 PUSCH RTT 为 llms。 相应的 PUSCH调度时序如图 10所示。
可见, 采用第 (二)种优选实现方式使得各个反馈子帧反馈的 PUSCH更加均衡。 采用上述第 (三)和第 (四)种优选实现方式时, 相应的 PUSCH反馈时序及 PUSCH 调度时序可以参照上述方式确定, 这里不再赘述。
本发明中, 上述步骤 110还可以描述为: 在上述 TDD上下行配置指示的下行子帧或 特殊子帧 n上调度 FDD上行子帧 n+1传输的 PUSCH, 1 L。 上述步骤 120还可以描述为: 在上述 TDD上下行配置指示的下行子帧或特殊子帧 n上对 FDD上行子帧 n-k传输的 PUSCH进行反馈, k K。
对于一个 FDD上行子帧传输的 PUSCH, 进行调度的下行子帧或特殊子帧 n的时序早 于进行反馈的下行子帧或特殊子帧 n的时序。
其中, 各个下行子帧或特殊子帧中承载的调度指令信息的 UL index比特数相同时: 对于 TDD上下行配置 0:
如果采用上述第 (一)或第 (三)种优选实现方式, 其 PUSCH反馈时序如图 2下两 行所示, PUSCH调度时序如图 2上两排所示, " = 0和 w = 1和 w = 5和 w = 6时, J = {4, 5, 6, 7} , "=0和" =5时, = {7,6,5,4} , 77 = 1和" =6时, ^ = {4};
或者,
如果采用上述第 (二)或第 (四)种优选实现方式, 其 PUSCH反馈时序如图 3下两 行所示, PUSCH调度时序如图 3上两排所示, "=0和" =5时, L = {4, 5,6}, " = 1和" =6 时, ={5,6,7}, = 0和" =5时, ^ = {7,6,5}, " = 1和" =6时, ^ = {5,4} 0
对于 TDD上下行配置 1:
如果采用上述第 (一)或第 (三)种优选实现方式, 其 PUSCH反馈时序如图 4下两 行所示, PUSCH调度时序如图 4上两排所示, 《 = 0和 =1和 =4和《 = 5和 w = 6和《 = 9 时, £={4,5,6}, " = 0和" =1和" =5和 w = 6时, ^ = {4} , " = 4和" =9时, ^ = {6,5,4}; 或者,
如果采用上述第 (二)或第 (四)种优选实现方式, 其 PUSCH反馈时序如图 5下两 行所示, PUSCH调度时序如图 5上两排所示, "=0和" =1和 w = 5和" =6时, ={5,6}, w = 4和 w = 9时, J={4,5}, w = 0和 w = 5时, ^ = {5,4} , w = l和" =6时, ^ = {4} , " = 4 和" =9时, ={6,5}。
对于 TDD上下行配置 2:
如果采用上述第 (一)或第 (三)种优选实现方式, 其 PUSCH反馈时序如图 6下两 行所示, PUSCH调度时序如图 6上两排所示, =0和 w = 3和 w = 4和 w = 5和 =8和" =9 时, ={4,5,6}, " = 0和 w = 4和" =5和 w = 9时, ^ = {4} , w = 3和 w = 8时, ^ = {6,5,4}; 或者,
如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 7下两行所示, PUSCH 调度时序如图 Ί上两排所示, "=0和" =1和 w = 3和" =4和" =5和" =6和" =8和" =9 时, L={4,5}, " = 0和" =1和" =4和" =5和" =6和" =9时, ^ = {5}, " = 3和 ra = 8时, K = {6,5};
或者,
如果采用上述第(四)种优选实现方式,其 PUSCH反馈时序如图 8下两行所示, PUSCH 调度时序如图 8 上两排所示, "=0和" =1和 w = 3和" =4和" =5和" =6和" =8和" =9 时, L={4,5}, π = 0和 M = 1和 π = 4和《 = 5和 w = 6和 π = 9时, ^ = {4} , = 3和 w = 8时, K = {5,4};
对于 TDD上下行配置 3:
如果采用上述第(一)种优选实现方式,其 PUSCH反馈时序如图 9下两行所示, PUSCH 调度时序如图 9上两排所示, "=0和" =1和 w = 5和" =8和" =9时, J ={4,5,6,7} , n = 0 时, = {6,5,4}, " = 1时, Κ = {4}, " = 5时, ^ = {7,6,5,4}, " = 8和" =9时, ^ = {6}; 或者,
如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 10下两行所示, PUSCH 调度时序如图 10上两 所示, "=0时, L={5,6}, " = 1时, ! = {6,7} , w = 5和 w = 6和" =7 和 "=8和" =9时, ={4,5}, w = 0时, ={6,5} , w = l时, ={5,4} , " = 5B†, ={7,6}, "=6和" =7和" =8和 w = 9时, ^ = {6};
或者,
如果采用上述第(三)种优选实现方式,其 PUSCH反馈时序如图 11下两行所示, PUSCH 调度时序如图 11 上两排所示, w = 0和" =1和" =5和 w = 6和" =7和 w = 8和" =9时, Z ={4,5,6,7} , = 0和 M = 1和 w = 6和 w = 7和 w = 8和 w = 9时, ^ = {4} , " = 5时, K = {7,6,5,4}
或者,
如果采用上述第(四)种优选实现方式,其 PUSCH反馈时序如图 12下两行所示, PUSCH 调度时序如图 12上两排所示, "=0和" =1和 w = 7和" =8和" =9时, ={6,7} , " = 5时, ={4,5}, " = 6时, ={5,6}, " = 0和"=1和"=8和"=9时, = {4} , /7 = 5时, = {7,6}, "=6时, ={6,5} , " = 7时, = {5,4}。
对于 TDD上下行配置 4:
如果采用上述第(一)种优选实现方式,其 PUSCH反馈时序如图 13下两行所示, PUSCH 调度时序如图 13上两排所示, "=0和" =1和" =4和" =5和" =8和" =9时, L={4, 5,6}, " = 0和 w = l和 w = 5时, ^ = {4} , " = 4和 w = 9时, ^ = {6,5,4} , " = 8时, ^ = {6}; 或者,
如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 14下两行所示, PUSCH 调度时序如图 14上两排所示, "=0和" =1时, J ={5,6} , w = 4和" =5和" =6和 w = 7和 "=8和 w = 9时, L={4,5], w = 0时, ^ = {5,4} , " = 1时, ^ = {4} , " = 4和" =5和" =6 和" =7和" =8时, ^ = {6}, n = 9H, ^ = { ,5};
或者,
如果采用上述第(三)种优选实现方式,其 PUSCH反馈时序如图 15下两行所示, PUSCH 调度时序如图 15上两排所示, "=0和" =1和 w = 4和" =5和" =6和 w = 7和" =8和" =9 时, ={4,5,6}, = 0和 π = 1和 π = 5和 w = 6和 =7和 =8和 π = 9时, ^ = {4} , w = 4时, K = {6, 5,4};
如果采用上述第(四)种优选实现方式,其 PUSCH反馈时序如图 16下两行所示, PUSCH 调度时序如图 16上两排所示,或者, "=0和 w = l和" =5和 w = 6和" =7和 w = 8和 w = 9时, ={5,6}, n = 4H, ={4,5}, " = 0和 w = 1和 w = 6和 w = 7和" = 8和 w = 9时, ^ = {4} , "=4时, = {6,5}, " = 5时, = {5,4}。
对于 TDD上下行配置 5:
如果采用上述第(一)种优选实现方式,其 PUSCH反馈时序如图 17下两行所示, PUSCH 调度时序如图 17 上两排所示, "=0和" =1和 w = 3和/ ? = 4和 w = 5和 w = 8和" =9时, Z ={4,5,6}, " = 0和" =1和" =4和 w = 5和 w = 9时, ^ = {4} , " = 3时, ^ = {5,4} , w = 8 时, = {6,5,4};
或者,
如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 18下两行所示, PUSCH 调度时序如图 18上两排所示, w = 0和" =1和" =3和" =4和 w = 5和 w = 6和" =7和 w = 8 和 w = 9时, L = {4,5} , w = 0和 w = l和 w = 9时, ^ = {5} , " = 3和 w = 4和 w = 5和 w = 6和 "=7时, {6}, " = 8时, ^ = {6,5};
或者,
如果采用上述第 (三)或第 (四)种优选实现方式, 其 PUSCH反馈时序如图 19下两 行所示, PUSCH调度时序如图 19上两 所示, "=0和 w = l和 w = 3和 w = 4和? 7 = 5和" =6 和《 = 7和"=8和《 = 9时, ={4,5}, « = 0和《 = 1和《 = 4和《 = 5和《 = 6和《 = 7和《 = 8和 n = 9H, ^ = {4}, n = 3Hi, = {5,4};
对于 TDD上下行配置 6:
如果采用上述第(一)种优选实现方式,其 PUSCH反馈时序如图 20下两行所示, PUSCH 调度时序如图 20上两排所示, "=0和" =1和" =5和" =6和" =9时, Ζ={4,5,6,7} , " = 0 时, = {6,5,4}, w = l和" =6时, = {4}, w = 5时, = {7,6,5,4}, " = 9时, ^ = {6}; 或者,
如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 21下两行所示, PUSCH 调度时序如图 21 上两排所示, "=0和 w = 5和" =9时, ! = {4,5,6} , " = 1和" =6时, J ={5,6,7}, w = 0, ^ = {6,5} , " = 1和" =6时, ^ = {5,4} , " = 5时, ^ = {7,6,5}, " = 9 时, ={6};
或者,
如果采用上述第(三)种优选实现方式,其 PUSCH反馈时序如图 22下两行所示, PUSCH 调度时序如图 22上两排所示, "=0和 w = l和 w = 5和 w = 6和" =9时, Z={4, 5,6,7} , n = 0 和" =1和„ = 6时, ={4} , " = 5时, ^ = {7,6,5,4}, " = 9时, ={6,5,4};
或者,
如果采用上述第(四)种优选实现方式,其 PUSCH反馈时序如图 23下两行所示, PUSCH 调度时序如图 23上两 所示, "=0和" =6时, L={5,6}, " = 1时, = {6,7} , " = 5和" =9 时, Z={4,5}, w = 0和 "=6时, ^ = {6,5} , " = 1时, ^ = {5,4} , " = 5和《 = 9时, = {7,6}。
其中,各个下行子帧或特殊子帧承载的上述调度指令信息的 UL index比特数不完全相 同时:
对于 TDD上下行配置 0:
如果采用上述第 (一)或第 (三)种优选实现方式, 其 PUSCH反馈时序如图 2下两 行所示, PUSCH调度时序如图 2中间两排所示, w = 0和" = 5时, J = {4, 5, 6, 7} , " = 1和" = 6 时, Z={7} , " = 0和 w = 5时, = {7,6,5,4}, " = 1和 "=6时, ^ = {4};
或者,
如果采用上述第 (二)或第 (四)种优选实现方式, 其 PUSCH反馈时序如图 3下两 行所示, PUSCH调度时序如图 3上两排所示, "=0和" =5时, = {4, 5,6}, " = 1和" =6 时, J={6,7}, M = 0和 w = 5时, ={7,6,5}, " = 1和 "=6时, ^ = {5,4};
对于 TDD上下行配置 1:
如果采用上述第 (一)或第 (三)种优选实现方式, 其 PUSCH反馈时序如图 4下两 行所示, PUSCH调度时序如图 4中间两排所示, ra = 0和" =1和 w = 5和" =6时, ={6}, "=4和 w = 9时, ={4,5,6}, " = 0和" =1和" =5和" =6时, ^ = {4} , " = 4和" =9时, K = {6, 5,4}; 或者,
如果采用上述第 (二)或第 (四)种优选实现方式, 其 PUSCH反馈时序如图 5下两 行所示, PUSCH调度时序如图 5上两排所示, "=0和 w = 5时, J={5,6}, w = l和 w = 6时, L={6}, /7 = 4和"=9时, L = {4,5}, ^0和"=5时, = {5,4} , " = 1和"=6时, ^ = {4} , " = 4和 w = 9时, ^ = {6,5};
对于 TDD上下行配置 2:
如果采用上述第 (一)或第 (三)种优选实现方式, 其 PUSCH反馈时序如图 6下两 行所示, PUSCH调度时序如图 6中两排所示, w = 0和 w = 4和 w = 5和 w = 9时, ={6}, " = 3 和" =8时, Z ={4,5,6} , " = 0和" =4和" =5和" =9时, Κ = {4} , " = 3和" =8时, = {6,5,4};
或者,
如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 7下两行所示, PUSCH 调度时序如图 7中间两排所示, "=0和" =1和 w = 4和" =5和 w = 6和 w = 9时, L={5] , "=3和" =8时, ={4,5}, " = 0和" =1和" =4和" =5和 w = 6和" =9时, ^ = {5}, « = 3 和" =8时, K = {6,5};
或者,
如果采用上述第(四)种优选实现方式,其 PUSCH反馈时序如图 8下两行所示, PUSCH 调度时序如图 8中间两排所示, "=0和" =1和 w = 4和" =5和 w = 6和 w = 9时, L={5] , "=3和" =8时, ={4,5}, " = 0和" =1和" =4和" =5和 w = 6和" =9时, ^ = {4} , « = 3 和 =8时, = {5,4};
对于 TDD上下行配置 3:
如果采用上述第(一)种优选实现方式,其 PUSCH反馈时序如图 9下两行所示, PUSCH 调度时序如图 9 中间两排所示, " = 0 B寸, ! = {5,6,7} , " = 1时, Ζ={7} , " = 5时, ={4,5,6,7} , " = 8和" =9时, ={5}, " = 0时, = {6,5,4} , " = 1时, ^ = {4}, " = 5 时, = {7, 6, 5, 4}, w = 8和" =9时, ^ = {6};
或者,
如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 10下两行所示, PUSCH 调度时序如图 10上两 所示, w = 0时, J={5,6}, " = 1时, ={6,7} , " = 5时, ={4,5}, "=6和" =7和" =8和 w = 9时, L={5} , " = 0时, ^ = {6,5} , " = 1时, Κ = {5,4} , " = 5 时, K = {7,6}, w = 6和 w = 7和" =8和 w = 9时, ^ = {6};
或者,
如果采用上述第(三)种优选实现方式,其 PUSCH反馈时序如图 11下两行所示, PUSCH 调度时序如图 11中间两排所示, w = 0和" =1和 w = 6和" =7和 w = 8和 w = 9时, J ={7} , "=5时, Z ={4,5,6,7} , w = 0和" =1和 w = 6和" =7和" =8和" =9时, ^ = {4} , " = 5时, = {7,6,5,4};
或者,
如果采用上述第(四)种优选实现方式,其 PUSCH反馈时序如图 12下两行所示, PUSCH 调度时序如图 12 中间两排所示, "=0和" =1和" =8和" =9时, ={7} , " = 5时, ={4,5}, " = 6时, ={5,6}, " = 7时, ={6,7},《 = 0和 w = l和 w = 8和 w = 9时, = {4}, "=5时, K = {7,6}, " = 6时, ^ = {6,5} , " = 7时, ^ = {5,4};
对于 TDD上下行配置 4:
如果采用上述第(一)种优选实现方式,其 PUSCH反馈时序如图 13下两行所示, PUSCH 调度时序如图 13 中间两排所示, "=0和 w = l和 w = 5时, J ={6} , " = 4和 w = 9时, Z ={4,5,6} , " = 8时, ={4} , " = 0和" =1和 w = 5时, ^ = {4} , " = 4和" =9时, = {6,5,4}, " = 8时, = {6};
或者,
如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 14下两行所示, PUSCH 调度时序如图 14中间两排所示, "=0时, ={5,6}, " = 1时, ={6}, " = 4和"=5和"=6 和" =7和" =8时, 1={4} , " = 9时, ={4,5}, " = 0时, ^ = {5,4} , " = 1时, ^ = {4} , « = 4和 w = 5和《 = 6和《 = 7和《 = 8时, ={6}, « = 9时, ^ = {6,5};
或者,
如果采用上述第(三)种优选实现方式,其 PUSCH反馈时序如图 15下两行所示, PUSCH 调度时序如图 15 中间两排所示, "=0和" =1和" =5和" =6和 w = 7和" =8和" =9时, J ={6} , w = 4时, Z ={4,5,6} , = 0和 = l和 = 5和 7? = 6和 π = 7和 7? = 8和 7 = 9时, ={4}, " = 4时, ^ = {6,5,4};
或者,
如果采用上述第(四)种优选实现方式,其 PUSCH反馈时序如图 16下两行所示, PUSCH 调度时序如图 16中间两排所示, "=0和 =1和" =6和 w = 7和 w = 8和" =9时, ={6}, « = 49†, 1 = {4,5} , " = 5时, J ={5,6} , " = 0和" = 1和" = 6和" = 7和" = 8和" = 9时, ={4}, " = 4时, ^ = {6,5} , " = 5时, = {5,4}。
对于 TDD上下行配置 5:
如果采用上述第(一)种优选实现方式,其 PUSCH反馈时序如图 17下两行所示, PUSCH 调度时序如图 17中间两排所示, "=0和" =1和" =4和 w = 5和 w = 9时, Z ={4,5,6}, n = 3 时, ={5,6}, " = 8时, ={4,5,6}, " = 0和"=1和"=4和"=5和"=9时, = {4}, " = 3 时, = {5,4} , " = 8时, = {6,5,4};
或者, 如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 18下两行所示, PUSCH 调度时序如图 18中间两排所示, "=0和 w = l和 w = 9时, ={5}, " = 3和" =4和" =5和 w = 6和 w = 7时, J ={4} , w = 8时, L = {4,5}, w = 0和" =1和 w = 9时, ^ = {5}, " = 3和 w = 4和 π = 5和 π = 6和《 = 7时, ={6}, π = 8时, ^ = {6,5};
或者,
如果采用上述第 (三)或第 (四)种优选实现方式, 其 PUSCH反馈时序如图 19下两 行所示, PUSCH调度时序如图 19 中间两排所示, "=0和" =1和" =4和 w = 5和 w = 6和 =7和 =8和《 = 9时, L = {5}, w = 3时, J={4,5}, = 0和 =1和《 = 4和《 = 5和" =6 和 "=7和 w = 8和 =9时, ^ = {4} , " = 3时, ^ = {5,4};
对于 TDD上下行配置 6:
如果采用上述第(一)种优选实现方式,其 PUSCH反馈时序如图 20下两行所示, PUSCH 调度时序如图 20中间两排所示, "=0时, J ={5,6,7}, " = 1和" =6时, L={1] , " = 5时, Z ={4,5,6,7} , " = 9时, L={5], w = 0时, ={6,5,4}, " = 1和《 = 6时, ^ = {4}, n = 5 时, = {7,6,5,4}, " = 9时, ={6};
或者,
如果采用上述第(二)种优选实现方式,其 PUSCH反馈时序如图 21下两行所示, PUSCH 调度时序如图 21中间两排所示, "=0时, J={5,6}, " = 1和" =6时, J ={6,7} , " = 5时, Z ={4,5,6}, n = 9 , ={5}, η = 0 , ^ = {6,5} , w = l和" =6时, ^ = {5,4} , « = 59†, = {7,6,5}, " = 9时, ={6};
或者,
如果采用上述第(三)种优选实现方式,其 PUSCH反馈时序如图 22下两行所示, PUSCH 调度时序如图 22中间两排所示, "=0和" =1和" =6时, J ={4} , " = 5时, J ={4,5,6,7} , w = 9时, I ={5,6,7}, w = 0和 w = l和 w = 6时, ^ = {4} , « = 53†, ^ = {7,6,5,4}, " = 9时, K = {6, 5,4};
或者,
如果采用上述第(四)种优选实现方式,其 PUSCH反馈时序如图 23下两行所示, PUSCH 调度时序如图 23上两 所示, "=0和" =6时, L={5,6}, " = 1时, = {6,7} , " = 5和" =9 时, Z={4,5}, w = 0和 "=6时, ^ = {6,5} , " = 1时, = {5,4} , " = 5和《 = 9时, = {7,6}。
图 2〜图 23 中, 每格表示一个子帧, 格子下面的数字表示子帧编号。 对于各 PUSCH 反馈时序图, 格子中的数字表示该上行子帧的反馈子帧编号。 对于各 PUSCH调度时序图, 格子中的数字表示对该上行子帧进行 PUSCH调度的下行子帧和 /或特殊子帧编号。
上述图 2〜图 23中, 各个下行子帧或特殊子帧承载的调度指令信息的 UL index比特数 相同时, PUSCH的调度时序均是按照上述优选的调度方式确定的, 即从 n+3之后最早可 能被调度的 FDD上行子帧开始, 连续的 X个 FDD上行子帧传输的 PUSCH由该下行子帧 或特殊子帧 n进行调度。 应当指出的是, 如果在该 TDD上下行配置指示的下行子帧或特 殊子帧 n上对 FDD上行子帧 n-k的 PUSCH进行反馈, 则只要在该下行子帧或特殊子帧 n 上调度 n+3之后包含 FDD上行子帧 n+tRTT-k且连续的 x个 FDD上行子帧传输的 PUSCH 即可。
本发明还公开了一种 UE侧的数据传输方法,其实现方式如图 24所示,具体包括如下 操作:
步骤 200、 UE确定 eNB侧对 FDD上行载波的 PUSCH进行调度和反馈所使用的 TDD 上下行配置。
具体的, 可以通过接收到的高层信令确定, 也可以根据与 eNB侧预先的约定来确定。 步骤 210、 UE按照上述 TDD上下行配置指示的下行子帧和 /或特殊子帧上对 FDD上 行载波的 PUSCH的调度, 在 FDD上行子帧上进行 PUSCH传输。
UE側对 PUSCH进行初传后, eNB侧对相应的 PUSCH进行反馈。
步骤 220、 UE在上述 TDD上下行配置指示的下行子帧和 /或特殊子帧上接收对上述
PUSCH的反馈。
步骤 230、 UE根据接收到的 PUSCH反馈信息, 进行 PUSCH重传处理。
其中, 步驟 230的具体实现方式可以是: 如果 PUSCH反馈信息为 ACK信息, 则不对 相应的 PUSCH进行重传; 如果 PUSCH反馈信息为 NACK信息或重传调度信令, 则对相 应的 PUSCH进行重传。
在 UE側, 接收 PUSCH的反馈的时序与 eNB侧相同。 具体可以参照上述 eNB侧的描 述, 这里不再赘述。
本发明中, 上述步骤 210的具体实现方式可以是: 按照接收对上述 PUSCH的反馈的 时序和 PUSCH最大 RTT , 在上述 TDD上下行配置指示的下行子帧和 /或特殊子帧上接收 对上述 PUSCH调度指令信息; 根据接收到的该 PUSCH调度指令信息, 在上述 FDD上行 子帧上进行 PUSCH传输。
UE侧接收 PUSCH反馈的时序与 eNB侧的 PUSCH反馈时序一致。 因此,上述的接收 对 PUSCH的反馈的时序是指步骤 200之前已经确定好的 PUSCH反馈时序。
本发明中, 上述步骤 210还可以描述为: 按照上述 TDD上下行配置指示的下行子帧 或 TDD特殊子帧 n上对 FDD上行子帧 n+1传输的 PUSCH的调度, 在 FDD上行子帧 n+1 上进行 PUSCH传输, L。 上述步骤 210还可以描述为: 在上述 TDD上下行配置指示的 TDD下行子帧或特殊子帧 n上接收对 FDD上行子帧 n-k传输的 PUSCH的反馈, k G K。
对于一个 FDD上行子帧传输的 PUSCH, 进行调度的下行子帧或特殊子帧 n的时序早 于进行反馈的下行子帧或特殊子帧 n的时序。 其中,各个下行子帧或特殊子帧承载的调度指令信息的 UL index比特数相同或不完全 相同时, 具体的 L和 K的取值情况参照上述 eNB侧的描述, 这里不再赞述。
本发明还公开了一种数据传输装置, 其实现结构如图 25所示, 具体实现结构如下: 上下行配置确定模块 1001,用于确定对 FDD上行载波的 PUSCH进行调度和反馈所使 用的 TDD上下行配置;
PUSCH调度模块 1002, 用于在该 TDD上下行配置指示的下行子帧和 /或特殊子帧上 调度 FDD上行载波的 PUSCH;
PUSCH接收模块 1003 , 用于在 FDD上行子帧上接收上述 PUSCH;
PUSCH反馈模块 1004, 用于在上述 TDD上下行配置指示的下行子帧和 /或特殊子帧 上对上述 PUSCH进行反馈。
其中, PUSCH调度模块 1002具体可以包括: PUSCH调度配置子模块, 用于按照对 FDD上行载波的 PUSCH进行反馈的反馈时序和 PUSCH 最大往返时延 RTT,在上述 TDD 上下行配置指示的下行子帧和 /或特殊子帧上配置对所述 PUSCH的调度指令信息; PUSCH 调度发送子模块, 用于在该 TDD上下行配置指示的下行子帧和 /或特殊子帧上传输上述调 度指令信息。
图 25所示可以为 eNB, 或者是设置在 eNB上的装置。 其各个模块及子模块之间的信 号处理关系及具体工作方式可以参照上述 eNB側方法的描述, 这里不再赘述。
本发明还公开了一种数据传输装置, 其实现结构如图 26所示, 具体实现结构如下: 上下行配置确定模块 2001,用于确定对 FDD上行载波的 PUSCH进行调度和反馈所使 用的 TDD上下行配置;
PUSCH调度响应模块 2002, 用于按照上述 TDD上下行配置指示的下行子帧和 /或特 殊子帧上对 FDD上行载波的 PUSCH的调度, 在 FDD上行子帧上进行 PUSCH传输;
PUSCH反馈接收模块 2003 , 用于在上述 TDD上下行配置指示的下行子帧和 /或特殊 子帧上接收对上述 PUSCH的反馈;
PUSCH重传处理模块 2004, 用于根据接收到的 PUSCH反馈信息 , 进行 PUSCH重传 处理。
其中, PUSCH调度响应模块 2002具体可以包括: PUSCH调度接收子模块, 用于按照 接收对上述 PUSCH的反馈的时序和 PUSCH 最大 RTT ,在上述 TDD上下行配置指示的下 行子帧和 /或特殊子帧上接收对该 PUSCH的调度指令信息; PUSCH传输子模块, 用于根据 接收到的上述 PUSCH调度指令信息, 在上述 FDD上行子帧上进行 PUSCH传输。
图 26所示可以为 UE, 或者是设置在 UE上的装置。 其各个模块及子模块之间的信号 处理关系及具体工作方式可以参照上述 UE侧方法的描述, 这里不再赘述。
上述本发明各实施例提供的数据传输方法及装置, 适用于当 TDD载波和 FDD上行载 波进行聚合且 TDD载波对 FDD载波进行跨载波调度时,对 FDD上行载波的 PUSCH进行 调度及反馈的场景; 也适用于 FDD下行载波对 FDD上行载波的 PUSCH进行调度及反馈 的场景。
上述本发明各实施例提供的数据传输方法及装置, 遵循如下原则:
FDD载波上的任一上行子帧对应唯一反馈子帧;
FDD载波上的任一上行子帧 m所对应的反馈子帧是 TDD上下行配置中子帧 + 3之后 的下行子帧或特殊子帧;
FDD载波上的任意上行子帧 w和 ra' ( ra' > w )分别对应反馈子帧"和? Λ 则 W '≥M。 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、 系统、 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, 本发明可釆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(系统)、 和计算机程序产品的流程图 和 /或方框图来描述的。 应理解可由计算机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进行各种改动和变型而不脱离本发明的精神和 范围。这样,倘若本发明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

权利 要求
1、 一种数据传输方法, 其特征在于, 包括:
确定对频分双工 FDD上行载波的物理上行共享信道 PUSCH进行调度和反馈所使用的 时分双工 TDD上下行配置;
在所述 TDD 上下行配置指示的下行子帧和 /或特殊子帧上调度 FDD 上行载波的 PUSCH;
在 FDD上行子帧上接收所述 PUSCH;
在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上对所述 PUSCH进行反馈。
2、 根据权利要求 1所述的方法, 其特征在于, 在所述 TDD上下行配置指示的下行子 帧和 /或特殊子帧上对所述 PUSCH进行反馈, 包括:
如果传输所述 PUSCH的 FDD上行子帧的编号与所述 TDD上下行配置指示的上行子 帧编号相同, 按照所述 TDD上下行配置对应的 PUSCH混合自动重传请求 HARQ的反馈 时序进行反馈;
以及如果传输所述 PUSCH的 FDD上行子帧 m的编号与所述 TDD上下行配置指示的 下行子帧和 /或特殊子帧编号相同,在 m+3之后的第一个符合预定条件的所述 TDD上下行 配置指示的下行子帧或特殊子帧上对所述 PUSCH进行反馈, 所述预定条件是指: 对于任 意两个 FDD上行子帧, 时序在后的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序在 前的 FDD上行子帧对应的 PUSCH反馈时刻。
3、 根据权利要求 1所述的方法, 其特征在于, 在所述 TDD上下行配置指示的下行子 帧和 /或特殊子帧上对所述 PUSCH进行反馈, 包括:
如果传输所述 PUSCH的 FDD上行子帧的编号与所述 TDD上下行配置指示的上行子 帧编号相同, 按照所述 TDD上下行配置对应的 PUSCH混合自动重传请求 HARQ的反馈 时序进行反馈;
以及如果传输所述 PUSCH的 FDD上行子帧 m的编号与所述 TDD上下行配置指示的 下行子帧和 /或特殊子帧编号相同, 按照预定的均衡原则在 m+3之后且符合预定条件的所 述 TDD上下行配置指示的下行子帧和 /或特殊子帧上对所述 PUSCH进行反馈, 所述均衡 子帧的数量之差不大于 1 , 所述预定条件是指: 对于任意两个 FDD上行子帧, 时序在后的 馈时刻。
4、 根据权利要求 1所述的方法, 其特征在于, 在所述 TDD上下行配置指示的下行子 帧和 /或特殊子帧上对所述 PUSCH进行反馈, 包括:
对于在 FDD上行子帧 m传输的 PUSCH,在 m+3之后的第一个所述 TDD上下行配置 指示的下行子帧或特殊子帧上进行反馈。
5、 根据权利要求 1所述的方法, 其特征在于, 在所述 TDD上下行配置指示的下行子 帧和 /或特殊子帧上对所述 PUSCH进行反馈, 包括:
对于在 FDD上行子帧 m传输的 PUSCH, 按照预定的均衡原则在 m+3之后且符合预 定条件的 TDD上下行配置指示的下行子帧和 /或特殊子帧上进行反馈, 所述均衡原则的目 的在于,使各个用于对 PUSCH进行反馈的下行子帧或特殊子帧对应的 FDD上行子帧的数 量之差不大于 1, 所述预定条件是指: 对于任意两个 FDD上行子帧, 时序在后的 FDD上 行子帧对应的 PUSCH反馈时刻不早于时序在前的 FDD上行子帧对应的 PUSCH反馈时刻。
6、 根据权利要求 1~5任意一项所述的方法, 其特征在于, 在所述 TDD上下行配置指 示的下行子帧和 /或特殊子帧上调度 FDD上行载波的 PUSCH, 包括:
按照对 FDD上行载波的 PUSCH进行反馈的反馈时序和 PUSCH最大往返时延 RTT, 在 TDD上下行配置指示的下行子帧和 /或特殊子帧上配置对所述 PUSCH的调度指令信息; 在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上传输所述调度指令信息。
7、 根据权利要求 6所述的方法, 其特征在于:
如果各个下行子帧或特殊子帧承载的所述调度指令信息的上行链路索引 UL index比 特数相同,则所述 UL index比特数为所述下行子帧和 /或特殊子帧对 PUSCH进行反馈时对 应的 FDD上行子帧数量的最大值;
或者,
如果各个下行子帧或特殊子帧承载的所述调度指令信息的 UL index比特数不完全相 同, 则每个下行子帧或特殊子帧的承载的所述调度指令信息的 UL index比特数为, 该下行 子帧或特殊子帧对 PUSCH进行反馈时对应的 FDD上行子帧数量。
8、 根据权利要求 1所述的方法, 其特征在于, 在 TDD上下行配置指示的下行子帧和 /或特殊子帧上调度 FDD上行载波的 PUSCH, 及在所述 TDD上下行配置指示的下行子帧 和 /或特殊子帧上对所述 PUSCH进行反馈, 包括:
在所述 TDD上下行配置指示的下行子帧或特殊子帧 n上调度 FDD上行子帧 n+1传输 的 PUSCH, L;
以及在所述 TDD上下行配置指示的下行子帧或特殊子帧 n上对 FDD上行子帧 n-k传 输的 PUSCH进行反馈, k£K, 对于一个 FDD上行子帧传输的 PUSCH, 进行调度的下行 子帧或特殊子帧 n的时序早于进行反馈的下行子帧或特殊子帧 n的时序, 其中:
对于 TDD上下行配置 0,则 w = 0和 w = 1和 w = 5和 w = 6时, J ={4,5,6,7} , w = 0和" = 5 时, = {7,6,5,4}, " = 1和" =6时, Κ = {4}; 或者, "=0和 "=5时, Ζ ={4,5,6}, " = 1 和" =6时, ={5,6,7}, " = 0和 w = 5时, = {7,6,5}, w = l和" =6时, ={5,4}; 或者, 对于 TDD 上下行配置 1、 则" = 0和" = 1和" = 4和 w = 5和" = 6和" = 9时, Z ={4,5,6}, " = 0和" =1和" =5和" =6时, ^ = {4} , " = 4和" =9时, K = {6, 5,4}; 或 者, "=0和 w = l和 w = 5和 w = 6时, J ={5,6} , w = 4和 =9时, ={4,5}, w = 0和" =5 时, = {5,4} , " = 1和" =6时, ={4}, " = 4和" =9时, ^ = {6,5};
或者,
对于 TDD 上下行配置 2, 则" =0和" =3和 w = 4和 w = 5和 w = 8和" =9时, Z ={4,5,6}, " = 0和" =4和 77 = 5和" =9时, ^ = {4} , " = 3和" =8时, K = {6, 5,4}; 或 者, w = 0和 Μ = 1和 w = 3和 w = 4和 w = 5和 w = 6和 w = 8和 w = 9时, L={4,5], « = 0和 w = l 和 π = 4和《 = 5和 π = 6和 π = 9时, ={5}, « = 3和 π = 8时, ={6,5};或者, η = 0^η = \ 和《 = 3和 w = 4和 w = 5和 w = 6和 w = 8和 w = 9时, ={4,5}, w = 0和 w = l和 w = 4和 w = 5和 "=6和" =9时, ^ = {4} , " = 3和" =8时, ^ = {5,4};
或者,
对于 TDD上下行配置 3,则 w = 0和《 = 1和 =5和/ ? = 8和 =9时, J={4,5,6,7} , " = 0 时, = {6,5,4}, " = 1时, Κ = {4}, " = 5时, ^ = {7,6,5,4}, " = 8和" =9时, ^ = {6}; 或者, n = 0H, ^={5,6}, η = \Η, ={6,7} , " = 5和" = 6和 w = 7和 w = 8和" = 9时, J={4,5}, " = 0时, ={6,5} , " = 1时, = {5, 4} , " = 5时, ^ = {7,6}, " = 6和" =7 和《 = 8和《 = 9时, ^ = {6}; 或者, M = 0和《 = 1和《 = 5和《 = 6和《 = 7和《 = 8和《 = 9时, Z ={4,5,6,7} , = 0和 M = 1和 w = 6和 w = 7和 w = 8和 w = 9时, ^ = {4} , " = 5时, = {7,6,5,4};或者, "=0和" =1和 w = 7和 w = 8和" =9时, ={6,7} , " = 5时, ={4,5}, « = 69†, L={5,6}, " = 0和 w = l和 w = 8和 w = 9时, ^ = {4} , = 5时, K = {7,6}, " = 6 时, = {6,5} , " = 7时, = {5,4};
或者,
对于 TDD上下行配置 4,则 Μ = 0和 w = l和 w = 4和 w = 5和 w = 8和" =9时, ={4, 5,6}, w = 0和 w = l和 w = 5时, ^ = {4} , = 4和" =9时, = {6,5,4} , = 8时, ^ = {6}; 或 者, „ = o和„ = ι时, Z={5,6}, " = 4和 w = 5和 w = 6和 =7和 w = 8和 w = 9时, ={4,5}, "=0时, ^ = {5,4} , " = 1时, ^ = {4} , = 4和 w = 5和" =6和" =7和" =8时, ^ = {6} , « = 99†, ^ = {6,5}; 或者, w = 0和 M = 1和《 = 4和《 = 5和《 = 6和《 = 7和《 = 8和《 = 9时, Z ={4,5,6}, " = 0和 w = l和 w = 5和 w = 6和" =7和 w = 8和 w = 9时, ^ = {4} , " = 4时, = {6,5,4};或者, "=0和"=1和"=5和"=6和"=7和"=8和"=9时, L={5,6}, " = 4 时, ={4,5}, « = 0和 w = l和 w = 6和 w = 7和《 = 8和/ ? = 9时, ={4}, « = 4时, = {6,5} , =5时, f = {5,4};
或者,
对于 TDD上下行配置 5, 则" =0和" =1和" =3和" =4和" =5和" =8和" =9时, Z ={4,5,6}, " = 0和" =1和" =4和" =5和" =9时, ^ = {4} , " = 3时, ^ = {5,4} , " = 8 时, ^ = {6,5,4};或者, "=0和 w = l和 w = 3和 w = 4和" =5和" =6和 w = 7和 w = 8和" =9 时, Z={4,5}, w = 0和 =1和 w = 9时, ^ = {5}, " = 3和 w = 4和 w = 5和" =6和 w = 7时, ^ = {6} , " = 8时, ^ = {6,5};或者, "=0和" =1和" =3和" =4和" =5和 w = 6和 w = 7和 „ = 8和¾ = 9时, L = {4,5}, = 0和 M = 1和 M = 4和《 = 5和 w = 6和 w = 7和 w = 8和《 = 93寸, ={4}, " = 3时, ^ = {5,4};
或者,
对于 TDD上下行配置 6,则 M = 0和 =1和 w = 5和 =6和 =9时, J={4,5,6,7} ,n = 0 时, = {6,5,4}, „ = 1和„ = 6时, Κ = {4}, " = 5时, = {7,6,5,4}, " = 9时, ^ = {6}; 或者, =0和" =5和" =9时, J ={4,5,6}, " = 1和 =6时, ={5,6,7}, w = 0, ^ = {6,5} , "=1和" =6时, ^ = {5,4} , " = 5时, = {7,6,5} , " = 9时, ^ = {6}; 或者, "=0和" =1 和" =5和" =6和" =9时, !={4,5,6,7} , " = 0和 w = 1和 w = 6时, ^ = {4} , " = 5时, = {7,6,5,4}, " = 9时, = {6,5,4};或者, "=0和 w = 6时, J={5,6}, " = 1时, Z={6,7}, "=5和" =9时, ={4,5}, " = 0和" =6时, ={6,5}, " = 1时, = {5,4} , " = 5和" =9 时, ={7,6}。
9、 根据权利要求 1所述的方法, 其特征在于, 在所述 TDD上下行配置指示的下行子 帧和 /或特殊子帧上调度 FDD上行载波的 PUSCH, 及在所述 TDD上下行配置指示的下行 子帧和 /或特殊子帧上对所述 PUSCH进行反馈, 包括:
在所述 TDD上下行配置指示的下行子帧或特殊子帧 n上调度 FDD上行子帧 n+1传输 的 PUSCH, KL;
以及在所述 TDD上下行配置指示的下行子帧或特殊子帧 n上对 FDD上行子帧 n-k传 输的 PUSCH进行反馈, k£K, 对于一个 FDD上行子帧传输的 PUSCH, 进行调度的下行 子帧或特殊子帧 n的时序早于进行反馈的下行子帧或特殊子帧 n的时序, 其中:
对于 TDD上下行配置 0,则 "=0和" =5时, Ζ={4,5,6,7} , " = 1和 "=6时, L={1] , „ = o和„ = 5时, = {7,6,5,4} , " = 1和 "=6时, ^ = {4}; 或者, "=0和 w = 5时, Z ={4,5,6}, " = 1和" =6时, ={6,7}, " = 0和" =5时, = {7,6,5}, " = 1和" =6时, 或者,
对于 TDD上下行酉己置 1、则《 = 0和 π = 1 口 w = 5和 π = 6时, = {6}, w = 4和 =9时, J ={4,5,6}, " = 0和 w = l和 w = 5和" =6时, ^ = {4} , « = 4和 w = 9时, K = {6, 5,4}; 或 者, "=0和 w = 5时, !={5,6} , " = 1和" =6时, L={6], " = 4和" =9时, L={4,5], " = 0 和《 = 5时, ^ = {5,4} , = 1和 =6时, ^ = {4} , = 4和《 = 9时, ^ = {6,5};
或者, 对于 TDD上下行配置 2'则" =0和" =4和" =5和" =9时, 1={6}, " = 3和" =8时, Z ={4,5,6}, " = 0和" =4和 w = 5和 w = 9时, ^ = {4} , " = 3和 w = 8时, K = {6, 5,4}; 或 者, w = 0和 w = l和 w = 4和 =5和" =6和 w = 9时, J ={5} , w = 3和 w = 8时, J={4,5}, "=0和" =1和" =4和" =5和 w = 6和" =9时, ^ = {5}, " = 3和" =8时, ^ = {6,5}; 或 者, "=0和 w = l和 w = 4和" =5和 w = 6和 w = 9时, J ={5} , = 3和" =8时, ={4,5}, w = 0和 w = l和 w = 4和 =5和 w = 6和 w = 9时, ^ = {4} , " = 3和 w = 8时, ^ = {5,4}; 或者,
对于 TDD 上下行配置 3, 则 w = 0时, J ={5,6,7} , " = 1时, 1 = {7} , " = 5时, ={4,5,6,7}, " = 8和" =9时, L={5}, " = 0时, f = {6,5,4}, " = 1时, K = {4}, " = 5 时, = {7,6,5,4}, = 8和 =9时, = {6};或者, n = 0H, ^={5,6}, w = l时, Ζ={6,7} , "=5时, 1 = {4,5}, " = 6和" =7和" =8和" =9时, ={5} , " = 0时, ^ = {6,5} , " = 1 时,
Figure imgf000028_0001
= {6};或者, "=0 和 =1和 "=6和" =7和 w = 8和 w = 9时, J ={7} , /7 = 5时, J ={4,5,6,7} , " = 0和 w = l 和" =6和 w = 7和 w = 8和" =9时, ^ = {4} , " = 5时, = {7,6,5,4}; 或者, "=0和" =1 和 "=8和" =9时, J ={7} , w = 5时, L={4,5}, w = 6时, = {5,6} , " = 7时, J={6,7}, "=0和" =1和" =8和" =9时, ^ = {4} , " = 5时, ^ = {7,6}, " = 6时, = {6,5}, " = 7 时, Κ =
或者,
对于 TDD 上下行配置 4, 则" =0和" =1和" =5时, L={6} , " = 4和 w = 9时, Z ={4,5,6} , " = 8时, ={4} , " = 0和 w = l和 =5时, ^ = {4} , " = 4和 w = 9时, = {6, 5,4} , " = 8时' ^ = {6};或者, "=0时, 1={5,6}, " = 1时, Ζ = {6}, " = 4和" =5 和 = 6和" =7和" =8时, ={4}, " = 9时, L={4,5}, " = 0时, ^ = {5,4} , " = 1时, ^ = {4} , w = 4和 w = 5和 w = 6和《 = 7和/ ? = 8时, ^ = {6} , w = 9时, ^ = {6,5};或者, n = 0 和 "=1 口 " = 5和 π = 6和 w = 7和 /7 = 8 口 w = 9日寸, L={6}, = 4时, Z = {4,5,6}, = 0和 =1和 =5和 =6和 =7和"=8和 =9时, ={4}, = 4时, ={6,5,4};或者, n = 0 和" =1和" =6和" =7和" =8和" =9时, 1={6}, " = 4时, ! = {4,5} , " = 5时, ={5,6}, "=0和 w = l和 77 = 6和" =7和" =8和" =9时, ^ = {4} , " = 4时, ^ = {6,5} , " = 5时, ^ = {5- };
或者,
对于 TDD上下行配置 5,则 "=0和" =1和 w = 4和 w = 5和" =9B寸, J ={4,5,6}, " = 3 时, ={5,6}, " = 8时, ={4,5,6}, " = 0和"=1和"=4和"=5和"=9时, = {4}, " = 3 时, = {5,4} , n = SH, ^ = {6,5,4};或者, = 0和" = 1和" = 9时, L={5] , = 3和" =4 和" =5和" =6和 w = 7时, ={4}, w = 8时, L = {4,5}, " = 0和 w = l和" =9时, ^ = {5}, w = 3和" =4和" =5和" =6和 w = 7时, ^ = {6} , " = 8时, ^ = {6,5}; 或者, "=0和" =1 和;7 = 4和 =5和 =6和《 = 7和"=8和 =9时,£={5}, = 3时, = {4,5}, " = 0和 =1 和" =4和" =5和 w = 6和 w = 7和 M = 8和" =9时, ^ = {4} , " = 3时, ^ = {5,4};
或者,
对于 TDD上下行配置 6,则 w = 0时, Z ={5,6,7}, " = 1和" =6时, J ={7} , " = 5时,
Z ={4,5,6,7} , " = 9时, 1={5} , w = 0时, ^ = {6, 5,4} , " = 1和 =6时, ^ = {4} , n = 5 时, = {7,6,5,4}, w = 9时, ={6};或者, "=0时, ={5,6}, „ = 1和„ = 6时, ={6,7} , "=5时, I = {4,5,6}, " = 9时, ={5}, " = 0, ^ = {6,5} , w = l和 w = 6时, ^ = {5,4} , "=5时, ^ = {7,6,5} , " = 9时, ^ = {6}; 或者, "=0和 w = l和" =6时, ={4} , n = 5 时, Z ={4,5,6,7} , " = 9时, ={5,6,7}, " = 0和" = 1和" = 6 B寸, ^ = {4} , " = 5时, = {7,6,5,4}, " = 9时, = {6,5,4};或者, "=0和" =6时, ={5,6}, " = 1时, Z={6,7} , „ = 5和" =9时, ={4,5}, " = 0和" =6时, = {6,5} , w = l时, Κ =
Figure imgf000029_0001
, " = 5和" =9 时, ={7,6}。
10、 一种数据传输方法, 其特征在于, 包括:
确定对 FDD上行载波的 PUSCH进行调度和反馈所使用的 TDD上下行配置; 按照所述 TDD 上下行配置指示的下行子帧和 /或特殊子帧上对 FDD 上行载波的 PUSCH的调度, 在 FDD上行子帧上进行 PUSCH传输;
在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的反馈; 根据接收到的 PUSCH反馈信息, 进行 PUSCH重传处理。
11、 根据权利要求 10所述的方法, 其特征在于, 在所述 TDD上下行配置指示的下行 子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 包括:
如果传输所述 PUSCH的 FDD上行子帧的编号与所述 TDD上下行配置指示的上行子 帧编号相同, 按照所述 TDD 上下行配置对应的 PUSCH HARQ 的反馈时序接收对所述 PUSCH的反馈;
以及如果传输所述 PUSCH的 FDD上行子帧 m的编号与所述 TDD上下行配置指示的 下行子帧和 /或特殊子帧编号相同,在 m+3之后的第一个符合预定条件的所述 TDD上下行 配置指示的下行子帧或特殊子帧上接收对所述 PUSCH的反馈, 所述预定条件是指: 对于 任意两个 FDD上行子帧, 时序在后的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序 在前的 FDD上行子帧对应的 PUSCH反馈时刻。
12、根据权利要求 10所述的方法, 其特征在于, 在所述 TDD上下行配置指示的 TDD 载波的下行子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 包括:
如果传输所述 PUSCH的 FDD上行子帧的编号与所述 TDD上下行配置指示的上行子 帧编号相同, 按照 TDD上下行配置对应的 PUSCH HARQ的反馈时序接收对所述 PUSCH 的反馈;
以及如果传输所述 PUSCH的 FDD上行子帧 m的编号与所述 TDD上下行配置指示的 下行子帧和 /或特殊子帧编号相同, 按照预定的均衡原则在 m+3之后且符合预定条件的所 述 TDD上下行配置指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 所述均 衡原则的目的在于,使各个用于对 PUSCH进行反馈的下行子帧或特殊子帧对应的 FDD上 行子帧的数量之差不大于 1 , 所述预定条件是指: 对于任意两个 FDD上行子帧, 时序在后 的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序在前的 FDD上行子帧对应的 PUSCH 反馈时刻。
13、 根据权利要求 10所述的方法, 其特征在于, 在所述 TDD上下行配置指示的下行 子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 包括:
对于在 FDD上行子帧 m传输的 PUSCH,在 m+3之后的第一个所述 TDD上下行配置 指示的下行子帧或特殊子帧上接收对所述 PUSCH的反馈。
14、 根据权利要求 10所述的方法, 其特征在于, 在所述 TDD上下行配置指示的下行 子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 包括:
对于在 FDD上行子帧 m传输的 PUSCH, 按照预定的均衡原则在 m+3之后且符合预 定条件的 TDD上下行配置指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 所述均衡原则的目的在于, 使各个用于对 PUSCH进行反馈的下行子帧或特殊子帧对应的 FDD上行子帧的数量之差不大于 1 , 所述预定条件是指: 对于任意两个 FDD上行子帧, 时序在后的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序在前的 FDD上行子帧对应 的 PUSCH反馈时刻。
15、 根据权利要求 10~14任意一项所述的方法, 其特征在于, 按照所述 TDD上下行 配置指示的下行子帧和 /或特殊子帧上对 FDD上行载波的 PUSCH的调度, 在 FDD上行子 帧上进行 PUSCH传输, 包括:
按照接收对所述 PUSCH的反馈的时序和 PUSCH最大 RTT ,在所述 TDD上下行配置 指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的调度指令信息;
根据接收到的所述调度指令信息, 在所述 FDD上行子帧上进行 PUSCH传输。
16、 根据权利要求 15所述的方法, 其特征在于:
如果各个下行子帧或特殊子帧承载的所述调度指令信息的上行链路索引 UL index比 特数相同,则所述 UL index比特数为所述下行子帧和 /或特殊子帧对 PUSCH进行反馈时对 应的 FDD上行子帧数量的最大值;
或者,
如果各个下行子帧或特殊子帧承载的所述调度指令信息的 UL index比特数不完全相 同, 则每个下行子帧或特殊子帧承载的所述调度指令信息的 UL index比特数为, 该下行子 帧或特殊子帧对 PUSCH进行反馈时对应的 FDD上行子帧数量。
17、 根据权利要求 10所述的方法, 其特征在于, 按照所述 TDD上下行配置指示的下 行子帧和 /或特殊子帧上对 FDD上行载波的 PUSCH 的调度, 在 FDD 上行子帧上进行 PUSCH传输, 及在所述 TDD 上下行配置指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 包括:
按照所述 TDD上下行配置指示的下行子帧或 TDD特殊子帧 n上对 FDD上行子帧 n+1 传输的 PUSCH的调度, 在 FDD上行子帧 n+1上进行 PUSCH传输, 1 G L;
以及在所述 TDD上下行配置指示的 TDD下行子帧或特殊子帧 n上接收对 FDD上行 子帧 n-k传输的 PUSCH的反馈, K, 对于一个 FDD上行子帧传输的 PUSCH, 进行调 度的下行子帧或特殊子帧 n的时序早于进行反馈的下行子帧或特殊子帧 n的时序, 其中: 对于 TDD上下行配置 0, 则" =0和" =1和" =5和" =6时, Ζ={4,5,6,7} , "' = 0和 "=5时, ^ = {7,6,5,4}, " = 1和" =6时, ={4}; 或者, "=0和" =5时, L={4, 5,6}, w = l和 "=6时, Z ={5,6,7}, w = 0和 w = 5时, = {7,6,5} , w = l和 w = 6时, ^ = {5,4}; 或者,
对于 TDD 上下行配置 1、 则 "=0和 w = l和 w = 4和 w = 5和 w = 6和 w = 9时,
Z ={4,5,6}, " = 0和" =1和" =5和" =6时, ^ = {4} , " = 4和" =9时, K = {6, 5, 4}; 或 者, "=0和 w = l和" =5和" =6时, L={5,6}, w = 4和" =9时, ={4,5}, " = 0和" =5 时, = {5, 4} , w = l和 w = 6时, ^ = {4}, " = 4和 w = 9时, ^ = {6,5};
或者,
对于 TDD 上下行配置 2, 则 "=0和 w = 3和 77 = 4和" =5和 ra = 8和" =9时,
Z ={4,5,6}, " = 0和" =4和" =5和" =9时, ^ = {4} , " = 3和" =8时, K = {6, 5, 4}; 或 者, w = o和《 = 1和《 = 3和 M = 4和《 = 5和 77 = 6和《 = 8和《 = 9时, J={4,5}, « = 0和《 = 1 和《 = 4和 w = 5和 w = 6和 w = 9时, ={5}, w = 3和 w = 8时, ={6,5};或者, n = ^n = l 和 π = 3和《 = 4和 w = 5和 w = 6和 π = 8和《 = 9时, ^ ={4,5} , w = 0和 π = 1和《 = 4和 w = 5和 „ = 6和„ = 9时, K = {4} , w = 3和" =8时, ={5,4};
或者,
对于 TDD上下行配置 3,则" =0和 77 = 1和 =5和《 = 8和 =9时, ={4,5,6,7} ,n = 0 时, f = {6,5,4}, " = 1时, K = {4}, " = 5时, = {7,6,5,4}, " = 8和" =9时, ^ = {6}; 或者, "=0时, ={5,6}, " = 1时, ={6,7} , " = 5和" =6和" =7和 w = 8和 w = 9时, ={4,5}, " = 0时, ={6,5} , w = l时, ={5,4} , " = 5时, K = {7,6], w = 6和" =7 和 w = 8和《 = 9时, ^ = {6}; 或者, w = 0和《 = 1和 w = 5和《 = 6和 w = 7和《 = 8和 w = 9时, Z ={4,5,6,7} , " = 0和" =1和 w = 6和" =7和" =8和" =9时, ^ = {4} , " = 5时, ={7,6,5,4};或者, "=0和 w = l和 w = 7和 w = 8和 w = 9时, J ={6,7} , " = 5时, ={4,5}, "=6时, I ={5, 6}, " = 0和" =1和" =8和" =9时, ^ = {4} , " = 5时, ^ = {7,6} , " = 6 时, ={6,5} , η = 7 , ={5,4};
或者,
对于 TDD上下行配置 4,则" =0和" =1和" =4和" =5和" =8和" =9时, ={4, 5,6}, " = 0和" =1和" =5时, ^ = {4} , " = 4和" =9时, ={6,5,4} , w = 8时, ^ = {6}; 或 者, "=0和" =1时, Z ={5,6} , " = 4和 w = 5和 w = 6和? 7 = 7和 w = 8和 w = 9时, ={4,5}, « = 0时, ^ = {5,4} , « = 1时, ^ = {4} , 77 = 4和《 = 5和《 = 6和 w = 7和《 = 8时, ^ = {6} , « = 9时, ^ = {6,5}; 或者, w = 0和 w = l和 w = 4和 w = 5和 w = 6和 w = 7和 w = 8和 w = 9时, Z ={4,5,6}, " = 0和" =1和" =5和" =6和" =7和 w = 8和" =9时, ^ = {4} , " = 4时, K = {6, 5,4};或者, "=0和 /7 = 1和 =5和/ ? = 6和" =7和 =8和 =9时, J={5,6}, " = 4 时, ={4,5}, " = 0和"=1和"=6和"=7和"=8和/? = 9时, ={4}, " = 4时, ={6,5} , =5时, = {5,4};
或者,
对于 TDD上下行配置 5, 则" =0和 w = l和 w = 3和 w = 4和 w = 5和 =8和" =9时, J ={4,5,6}, = 0和 w = l和" =4和" =5和" =9时, ^ = {4} , " = 3时, ^ = {5,4} , " = 8 时, ^ = {6,5,4};或者, 《 = 0和《 = 1和 w = 3和《 = 4和 w = 5和《 = 6和 w = 7和 7 = 8和《 = 9 时, L={4,5}, 77 = 0和" =1和" =9时, ^ = {5}, " = 3和 w = 4和" =5和" =6和" =7时, ={6}, " = 8时, -^ = {6,5};或者, w = 0和 w = l和 w = 3和 w = 4和 w = 5和 w = 6和 w = 7和 w = 8和 w = 9时, L = {4,5}, π = 0和 π = 1和《 = 4和 w = 5和 w = 6和 π = 7和 w = 8和 w = 9时, K = {4}, " = 3Β亍, f = {5,4};
或者,
对于 TDD上下行配置 6,则" =0和" =1和" =5和" =6和" =9时, ={4,5,6, 7} , " = 0 时, f = {6,5,4}, " = 1和" =6时, = {4}, w = 5时, ^ = {7,6,5,4}, " = 9时, ^ = {6}; 或者, "=0和" =5和" =9时, J ={4,5,6}, " = 1和" =6时, ={5,6,7}, " = 0, ^ = {6,5} , „ = ι和" =6时, ^ = {5,4} , " = 5时, = {7,6,5} , " = 9时, ^ = {6}; 或者, "=0和 w = l 和 w = 5和" =6和" =9时, !={4,5,6,7} , " = 0和" = 1和" = 6时, ^ = {4} , " = 5时, = {7,6,5,4}, " = 9时, = {6,5,4};或者,„ = 0和" =6时, ={5,6}, " = 1时, Z={6,7} , w = 5和 =9时, ^={4,5}, /7 = 0和《 = 6时, ^ = {6,5} , n = \H, ^ = {5,4} , " = 5和 n = 9 时, = {7,6}。
18、 根据权利要求 10所述的方法, 其特征在于, 按照所述 TDD上下行配置指示的下 行子帧和 /或特殊子帧上对 FDD上行载波的 PUSCH 的调度, 在 FDD 上行子帧上进行 PUSCH传输, 及在所述 TDD 上下行配置指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 包括: 按照所述 TDD上下行配置指示的下行子帧或 TDD特殊子帧 n上对 FDD上行子帧 n+1 传输的 PUSCH的调度, 在 FDD上行子帧 n+1上进行 PUSCH传输, 1 G L;
以及在所述 TDD上下行配置指示的 TDD下行子帧或特殊子帧 n上接收对 FDD上行 子帧 n-k传输的 PUSCH的反馈, K, 对于一个 FDD上行子帧传输的 PUSCH, 进行调 度的下行子帧或特殊子帧 n的时序早于进行反馈的下行子帧或特殊子帧 n的时序, 其中, 对于 TDD上下行配置 0'则 "=0和 w = 5时, !={4,5,6,7} , " = 1和 "=6时, 1={7} , "=0和" =5时, = {7,6,5,4} , " = 1和 w = 6时, ^ = {4}; 或者, "=0和" =5时, Z ={4,5,6}, w = l和" =6时, ={6,7}, " = 0和 w = 5时, ^ = {7,6, 5} , w = l和 w = 6时, 或者,
对于 TDD上下行配置 1、则" =0和" =1和" =5和 w = 6时, Z = {6} , " = 4和" =9时, Z ={4,5,6}, " = 0和" =1和" =5和" =6时, ^ = {4} , " = 4和" =9时, K = {6, 5,4}; 或 者, "=0和 w = 5时, ={5,6}, " = 1和 "=6时, J={6}, " = 4和 w = 9时, J={4,5}, n = 0 和 π = 5时, ^ = {5,4} , τί = ΐ和 =6时, ^ = {4} , = 4和 π = 9时, ^ = {6,5};
或者,
对于 TDD上下行配置 2'则" =0和" =4和" =5和" =9时, 1={6}, " = 3和" =8时, Ζ ={4,5,6}, " = 0和" =4和 77 = 5和" =9时, ^ = {4} , " = 3和" =8时, Κ = {6, 5,4}; 或 者, "=0和 w = l和 w = 4和 w = 5和" =6和 w = 9时, J ={5} , " = 3和 w = 8时, J={4,5}, "=0和" =1和" =4和" =5和 w = 6和" =9时, ^ = {5}, " = 3和" =8时, ^ = {6,5}; 或 者, "=0和 w = 3和 w = 4和" =5和 w = 6和 w = 9时, L={5] , = 3和" =8时, ={4,5}, "=0和 w = l和 w = 4和 w = 5和" =6和" =9时, ^ = {4} , " = 3和" =8时, ^ = {5,4}; 或者,
对于 TDD 上下行配置 3, 则 w = 0时, J ={5,6,7} , " = 1Β寸, L = {l} , " = 5Β寸, ={4,5,6,7}, " = 8和" =9时, ={5}, " = 0时, = {6,5,4}, " = 1时, ^ = {4}, " = 5 时, = {7,6,5,4},„ = 8和 =9时, = {6};或者, n = 0H, L={5,6], " = 1时, Z={6,7}, "=5时, 1 = {4,5}, " = 6和" =7和" =8和" =9时, ={5} , " = 0时, ^ = {6,5} , " = 1 时, = {5,4} , " = 5时, K =
Figure imgf000033_0001
= {6};或者, "=0 和 =1和 "=6和" =7和 w = 8和 w = 9时, J ={7} , n = 5 , J ={4,5,6,7} , " = 0和 w = l 和" =6和 w = 7和 w = 8和" =9时, ^ = {4} , " = 5时, = {7,6,5,4}; 或者, "=0和" =1 和 ?7 = 8和 w = 9时, J ={7} , « = 59†, ={4,5}, n = 6H, ={5,6}, « = 7时, J ={6,7} , "=0和 w = l和 ra = 8和 w = 9时, ^ = {4} , " = 5时, ^ = {7,6}, " = 6时, = {6,5}, " = 7 时, K =
或者, 对于 TDD 上下行配置 4, 则" =0和" =1和" =5时, J ={6} , " = 4和" =9时, Z ={4,5,6} , " = 8时, ={4} , " = 0和 w = l和" =5时, ^ = {4} , " = 4和 w = 9时, K = {6, 5,4} , " = 8时, K = {6};或者, "=0时, L={5,6}, " = 1时, 1 = {6}, w = 4和" =5 和" =6和 w = 7和 w = 8时, = {4} , " = 9时, ={4,5}, " = 0时, ^ = {5,4} , " = 1时, ^ = {4} , w = 4和 w = 5和《 = 6和《 = 7和/ ί = 8时, ^ = {6} , « = 9时, ^ = {6,5};或者, η = 0 和 w = l 口 w = 5和《 = 6和 w = 7和《 = 8 PW = 9日寸, J={6}, « = 4时, I = {4,5,6}, « = 0和 =1和" =5和 =6和 =7和 "=8和" =9时, ={4}, = 4时, ={6,5,4};或者, n = 0 和" =1和 w = 6和" =7和 w = 8和 w = 9时, ={6}, w = 4时, ={4,5}, " = 5时, ={5,6}, "=0和" =1和 w = 6和" =7和" =8和" =9时, ^ = {4} , " = 4时, ^ = {6,5} , " = 5时, K = {5,4};
或者,
对于 TDD上下行配置 5,则" =0和 w = l和 w = 4和" =5和" =9时, J ={4,5,6}, " = 3 时, ={5,6}, " = 8时, ={4,5,6}, " = 0和"=1和"=4和"=5和"=9时, = {4}, " = 3 时, = {5,4} , " = 8时, ^ = {6,5,4};或者, "=0和" =1和 w = 9时, J ={5} , " = 3和" =4 和 "=5和" =6和" =7时, ={4} , " = 8时, ∑ = {4,5}, " = 0和 w = l和 w = 9时, ^ = {5}, "=3和" =4和" =5和" =6和 w = 7时, ^ = {6} , " = 8时, ^ = {6,5}; 或者, "=0和" =1 和 =4和 =5和 =6和《 = 7和"=8和 =9时,£={5}, = 3时, = {4,5}, = 0和 =1 和" =4和 w = 5和 w = 6和 w = 7和 M = 8和 w = 9 B寸, ^ = {4} , " = 3B寸, ^ = {5,4};
或者,
对于 TDD上下行配置 6,则 w = 0时, Z ={5,6,7}, " = 1和" =6时, J ={7} , " = 5时,
Z ={4,5,6,7} , " = 9时, 1={5} , " = 0时, ^ = {6, 5,4} , " = 1和 "=6时, ^ = {4} , n = 5 时, = {7,6,5,4}, w = 9时, ={6};或者, "=0时, ={5,6}, „ = 1和„ = 6时, ={6,7} , "=5时, I = {4,5,6}, " = 9时, L={5}, n = 0, ^ = {6,5} , w = l和" =6时, ^ = {5,4} , w = 5时, ^ = {7,6,5} , " = 9时, ^ = {6}; 或者, "=0和 w = l和" =6时, ={4} , " = 5 时, Ζ ={4,5,6,7} , " = 9时, !={5,6,7} , " = 0和 w = 1和 w = 6时, K = {4} , " = 5时, = {7,6,5,4}, " = 9时, = {6,5,4};或者, "=0和" =6时, ={5,6}, " = 1时, Ζ={6,7} , "=5和 w = 9时, L={4,5}, 77 = 0和 =6时, = {6,5} , w = l时, Κ =
Figure imgf000034_0001
, " = 5和" =9 时, = {7,6}。
19、 一种数据传输装置, 其特征在于, 包括:
上下行配置确定模块,用于确定对 FDD上行载波的 PUSCH进行调度和反馈所使用的
TDD上下行配置;
PUSCH调度模块,用于在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上调度 FDD上行载波的 PUSCH; PUSCH接收模块, 用于在 FDD上行子帧上接收所述 PUSCH;
PUSCH反馈模块,用于在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上对所 述 PUSCH进行反馈。
20、 根据权利要求 19所述的装置, 其特征在于, 所述 PUSCH反馈模块具体用于: 如果传输所述 PUSCH的 FDD上行子帧的编号与所述 TDD上下行配置指示的上行子 帧编号相同, 按照所述 TDD上下行配置对应的 PUSCH HARQ的反馈时序进行反馈; 以及如果传输所述 PUSCH的 FDD上行子帧 m的编号与所述 TDD上下行配置指示的 下行子帧和 /或特殊子帧编号相同,在 m+3之后的第一个符合预定条件的所述 TDD上下行 配置指示的下行子帧或特殊子帧上对所述 PUSCH进行反馈, 所述预定条件是指: 对于任 意两个 FDD上行子帧, 时序在后的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序在 前的 FDD上行子帧对应的 PUSCH反馈时刻。
21、 根据权利要求 19所述的装置, 其特征在于, 所述 PUSCH反馈模块具体用于: 如果传输所述 PUSCH的 FDD上行子帧的编号与所述 TDD上下行配置指示的上行子 帧编号相同, 按照所述 TDD上下行配置对应的 PUSCH混合自动重传请求 HARQ的反馈 时序进行反馈;
以及如果传输所述 PUSCH的 FDD上行子帧 m的编号与所述 TDD上下行配置指示的 下行子帧和 /或特殊子帧编号相同, 按照预定的均衡原则在 m+3之后且符合预定条件的所 述 TDD上下行配置指示的下行子帧和 /或特殊子帧上对所述 PUSCH进行反馈, 所述均衡 子帧的数量之差不大于 1 , 所述预定条件是指: 对于任意两个 FDD上行子帧, 时序在后的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序在前的 FDD上行子帧对应的 PUSCH反 馈时刻。
22、 根据权利要求 19所述的装置, 其特征在于, 所述 PUSCH反馈模块具体用于: 对于在 FDD上行子帧 m传输的 PUSCH,在 m+3之后的第一个所述 TDD上下行配置 指示的下行子帧或特殊子帧上进行反馈。
23、 根据权利要求 19所述的装置, 其特征在于, 所述 PUSCH反馈模块具体用于: 对于在 FDD上行子帧 m传输的 PUSCH, 按照预定的均衡原则在 m+3之后且符合预 定条件的 TDD上下行配置指示的下行子帧和 /或特殊子帧上进行反馈, 所述均衡原则的目 的在于,使各个用于对 PUSCH进行反馈的下行子帧或特殊子帧对应的 FDD上行子帧的数 量之差不大于 1 , 所述预定条件是指: 对于任意两个 FDD上行子帧, 时序在后的 FDD上 行子帧对应的 PUSCH反馈时刻不早于时序在前的 FDD上行子帧对应的 PUSCH反馈时刻。
24、 根据权利要求 19~23任意一项所述的装置, 其特征在于, 所述 PUSCH调度模块 具体包括: PUSCH调度配置子模块, 用于按照对 FDD上行载波的 PUSCH进行反馈的反馈时序 和 PUSCH最大往返时延 RTT, 在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上 配置对所述 PUSCH的调度指令信息;
PUSCH调度发送子模块,用于在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧 上传输所述调度指令信息。
25、 根据权利要求 24所述的装置, 其特征在于:
如果各个下行子帧或特殊子帧承载的所述调度指令信息的上行链路索引 UL index比 特数相同,则所述 UL index比特数为所述下行子帧和 /或特殊子帧对 PUSCH进行反馈时对 应的 FDD上行子帧数量的最大值;
或者,
如果各个下行子帧或特殊子帧承载的所述调度指令信息的 UL index比特数不完全相 同, 则每个下行子帧或特殊子帧承载的所述调度指令信息的 UL index比特数为, 该下行子 帧或特殊子帧对 PUSCH进行反馈时对应的 FDD上行子帧数量。
26、 根据权利要求 19所述的装置, 其特征在于:
所述 PUSCH调度模块具体用于,在所述 TDD上下行配置指示的下行子帧或特殊子帧 n上调度 FDD上行子帧 n+1传输的 PUSCH, 1 £ L;
所述 PUSCH反馈模块具体用于,在所述 TDD上下行配置指示的下行子帧或特殊子帧 n上对 FDD上行子帧 n-k传输的 PUSCH进行反馈, k ί Κ, 对于一个 FDD上行子帧传输 的 PUSCH,进行调度的下行子帧或特殊子帧 n的时序早于进行反馈的下行子帧或特殊子帧 n的时序, 其中:
对于 TDD上下行配置 0, 则" =0和" =1和" =5和" =6时, Ζ={4,5,6,7} , "' = 0和 "=5时, ^ = {7,6,5,4}, " = 1和" =6时, ={4}; 或者, "=0和" =5时, L={4, 5,6}, w = l和 "=6时, Z ={5,6,7}, w = 0和 w = 5时, = {7,6,5} , w = l和 w = 6时, ^ = {5,4}; 或者,
对于 TDD 上下行配置 1、 则 "=0和 w = l和" =4和" =5和" =6和" =9时,
Z ={4,5,6}, " = 0和" =1和" =5和" =6时, ^ = {4} , " = 4和" =9时, K = {6, 5, 4}; 或 者, "=0和 w = l和" =5和" =6时, L={5,6}, w = 4和" =9时, ={4,5}, " = 0和" =5 时, = {5,4} , w = l和 w = 6时, ={4}, " = 4和 w = 9时, ^ = {6,5};
或者,
对于 TDD 上下行配置 2, 则 "=0和 w = 3和 77 = 4和" =5和 ra = 8和" =9时,
Z ={4,5,6}, " = 0和" =4和 ra = 5和 w = 9时, ^ = {4} , " = 3和 w = 8时, K = {6, 5, 4}; 或 者, w = o和《 = 1和《 = 3和 M = 4和《 = 5和 77 = 6和《 = 8和《 = 9时, J={4,5}, « = 0和《 = 1 和《 = 4和 w = 5和 w = 6和 w = 9时, ={5}, w = 3和 w = 8时, ={6,5};或者, n = ^n = l 和? 7 = 3和? 7 = 4和 w = 5和《 = 6和? 7 = 8和? 7 = 9时, L ={4,5} , ^ = 0和 w = l和《 = 4和《 = 5和 „ = 6和《 = 9时, ^ = {4} , « = 3和? 7 = 8时, ^ = {5,4};
或者,
对于 TDD上下行配置 3,则 w = 0和 /7 = 1和《 = 5和 77 = 8和 π = 9时, ={4,5,6,7} , ^ = 0 时, = {6,5,4}, " = 1时, K = {4}, w = 5时, ^ = {7,6,5,4}, " = 8和" =9时, ^ = {6}; 或者, w = 0时, !={5,6} , " = 1时, !={6,7} , " = 5和 w = 6和 w = 7和 w = 8和 w = 9时, J={4,5}, " = 0时, ={6,5} , " = 1时, = {5, 4} , " = 5时, Κ = {Ί,6], „ = 6和" =7 和《 = 8和 w = 9时, ^ = {6}; 或者, w = 0和 w = l和 w = 5和 w = 6和 w = 7和 w = 8和 w = 9时, Z ={4,5,6,7} , " = 0和" =1和" =6和" =7和" =8和" =9时, ^ = {4} , " = 5时, = {7, 6, 5,4};或者, =0和" =1和" =7和" =8和 w = 9时, ={6,7} , " = 5时, ={4,5}, "=6时, 1={5,6}, " = 0和" =1和" =8和" =9时, ^ = {4} , " = 5时, ^ = {7,6} , " = 6 时, ={6,5} , n = 7 , ={5,4};
或者,
对于 TDD上下行配置 4,则" =0和" =1和" =4和" =5和" =8和" =9时, ={4, 5,6}, „ = 0和„ = 1和„ = 5时, Z = {4} , w = 4和" =9时, ={6,5,4} , w = 8时, ^ = {6}; 或 者, "=0和" =1时, Z ={5,6} , " = 4和 w = 5和" =6和" =7和" =8和 w = 9时, ={4,5}, « = 0时, ^ = {5,4} , « = 13†, ^ = {4} , 77 = 4和《 = 5和《 = 6和 w = 7和《 = 8时, ^ = {6} , « = 9†, -^ = {6,5}; 或者, w = 0和 w = l和 w = 4和 w = 5和 w = 6和 w = 7和 w = 8和 w = 9时, Z ={4,5,6}, " = 0和" =1和" =5和" =6和" =7和" =8和" =9时, ^ = {4} , " = 4时, K = {6, 5,4};或者, "=0和 /7 = 1和 =5和/ ? = 6和" =7和 =8和 =9时, J={5,6}, " = 4 时, ={4,5}, " = 0和"=1和"=6和"=7和"=8和/? = 9时, ={4}, " = 4时, ={6,5} , =5时, = {5,4};
或者,
对于 TDD上下行配置 5, 则" =0和 w = l和 w = 3和 w = 4和 w = 5和 =8和" =9时, J ={4,5,6}, " = 0和" =1和" =4和 w = 5和 w = 9时, ^ = {4} , " = 3时, ^ = {5,4} , " = 8 时, ^ = {6,5,4};或者, 《 = 0和《 = 1和 w = 3和《 = 4和 w = 5和《 = 6和 w = 7和 7 = 8和《 = 9 时, L={4,5}, 77 = 0和" =1和" =9时, ^ = {5}, " = 3和 w = 4和" =5和" =6和" =7时, = {6}, " = 8时, ^ = {6,5};或者, "=0和 w = l和 w = 3和 w = 4和 w = 5和 w = 6和 w = 7和 w = 8和 w = 9时, L = {4,5}, π = 0和 π = 1和《 = 4和 w = 5和 w = 6和 π = 7和 w = 8和 w = 9时, K = {4}, " = 3Β寸, f = {5,4};
或者,
对于 TDD上下行配置 6,则" =0和" =1和" =5和" =6和" =9时, ={4,5,6, 7} , " = 0 时, f = {6,5,4}, " = 1和" =6时, = {4}, w = 5时, ^ = {7,6,5,4}, " = 9时, ^ = {6}; 或者, w = 0和" =5和" =9时, J={4,5,6}, " = 1和 "=6时, Z={5,6,7}, τϊ = 0, f = {6,5} , „ = 1和" =6时, K = {5,4} , " = 5时, = {7,6,5} , " = 9时, ^ = {6}; 或者, "=0和" =1 和 =5和 w = 6和 w = 9时, Z ={4,5,6,7} , " = 0和 w = 1和 w = 6时, ^ = {4} , " = 5时, = {7,6,5,4}, " = 9时, ={6,5,4};或者,„ = 0和" =6时, L={5,6}, " = 1时, ={6,7} , " = 5和" =9时, L={4,5}, w = 0和 =6时, ^ = {6,5} , " = 1时, K = {5,4} , = 5和" =9 时, ={7,6}。
27、 根据权利要求 19所述的装置, 其特征在于:
所述 PUSCH调度模块具体用于,在所述 TDD上下行配置指示的下行子帧或特殊子帧 n上调度 FDD上行子帧 n+1传输的 PUSCH, 1 e L;
所述 PUSCH反馈模块具体用于,在所述 TDD上下行配置指示的下行子帧或特殊子帧 n上对 FDD上行子帧 n-k传输的 PUSCH进行反馈, k β Κ, 对于一个 FDD上行子帧传输 的 PUSCH,进行调度的下行子帧或特殊子帧 n的时序早于进行反馈的下行子帧或特殊子帧 n的时序, 其中:
对于 TDD上下行配置 0,则 "=0和" =5时, Ζ={4,5,6,7} , " = 1和 "=6时, L={1] , „ = o和" =5时, = {7,6,5,4} , " = 1和 w = 6时, ^ = {4}; 或者, "=0和 w = 5时, Z ={4,5,6}, " = 1和" =6时, ={6,7} , " = 0和" =5时, = {7,6,5}, " = 1和" =6时, 或者,
对于 TDD上下行酉己置 1、则《 = 0和 π = 1 口 w = 5和 π = 6时, = {6}, w = 4和 =9时, J ={4,5,6}, " = 0和 w = l和 w = 5和" =6时, ^ = {4} , « = 4和 w = 9时, K = {6, 5,4}; 或 者, "=0和" =5时, !={5,6} , " = 1和" =6时, J={6}, " = 4和" =9时, J={4,5}, " = 0 和《 = 5时, ^ = {5,4} , = 1和 =6时, ^ = {4} , = 4和《 = 9时, ^ = {6,5};
或者,
对于 TDD上下行酉己置 2,则" =0和 π = 4和 w = 5和" =9时, ={6}, " = 3和 w = 8时, J ={4,5,6}, " = 0和 w = 4和 w = 5和" =9时, ^ = {4} , " = 3和" =8时, K = {6, 5,4}; 或 者, "=0和 w = l和 w = 4和 w = 5和" =6和" =9时, J ={5} , " = 3和" =8时, ={4,5}, « = 0和 w = l和 w = 4和《 = 5和《 = 6和 77 = 9时, ^ = {5}, « = 3和 77 = 8时, ^ = {6,5}; 或 者, "=0和 w = l和 w = 4和 w = 5和" =6和 w = 9时, J ={5} , " = 3和 w = 8时, J={4,5}, w = 0和 π = 1和 π = 4和 π = 5和 π = 6和《 = 9时, ^ = {4} , = 3和 w = 8时, ^ = {5,4}; 或者,
对于 TDD 上下行配置 3, 则" =0时, !={5,6,7} , " = 1时, 1 = {7} , " = 5时, ={4,5,6,7} , " = 8和" =9时, ={5}, " = 0时, = {6,5,4} , " = 1时, K = {4}, " = 5 时, = {7,6,5,4}, w = 8和 =9时, = {6};或者, w = 0时, J={5,6}, " = 1时, J={6,7} , "=5时, I = {4, 5}, " = 6和" =7和" =8和" =9时, ={5} , " = 0时, ^ = {6,5} , " = 1 时,
Figure imgf000039_0001
= {6};或者, η = 0 和 =1和 w = 6和" =7和 w = 8和 w = 9时, J ={7} , n = 5H, J ={4,5,6,7} , η = ^η = \ 和" =6和 w = 7和 w = 8和" =9时, ^ = {4} , w = 5时, = {7,6,5,4}; 或者, "=0和" =1 和 "=8和" =9时, J ={7} , w = 5时, L={4,5}, w = 6时, = {5,6} , " = 7时, J={6,7} , w = 0和 w = l和 w = 8和" =9时, ^ = {4} , η = 5Η, ^ = {7,6}, w = 6时, = {6,5} , " = 7 时, K =
或者,
对于 TDD 上下行配置 4, 则 "=0和" =1和" =5时, J ={6} , " = 4和 w = 9时, J ={4,5,6} , " = 8时, ={4} , " = 0和 w = l和 w = 5时, ^ = {4} , " = 4和 w = 9时, = {6, 5,4} , " = 8时' ^ = {6};或者, "=0时, 1={5,6}, " = 1时, Ζ = {6}, " = 4和" =5 和" =6和" =7和 w = 8时, ={4} , " = 9时, ={4,5}, " = 0时, ^ = {5,4} , " = 1时, ^ = {4} , w = 4和 w = 5和 w = 6和《 = 7和/ ? = 8时, ^ = {6} , w = 9时, ^ = {6,5};或者, n = 0 和 "=1 口 " = 5和 π = 6和 w = 7和 /7 = 8 口 w = 9日寸, L={6}, = 4时, Z = {4,5,6}, = 0和 „ = ι和„ = 5和" =6和" =7和 w = 8和 w = 9时, ^ = {4} , " = 4时, ={6,5,4};或者, "=0 和" =1和" =6和" =7和" =8和" =9时, 1={6}, " = 4时, ! = {4,5} , " = 5时, ={5,6}, "=0和 w = l和 77 = 6和" =7和" =8和" =9时, ^ = {4} , " = 4时, ^ = {6,5} , " = 5时, ={5,4};
或者,
对于 TDD上下行配置 5,则 =0和 =1和/ ? = 4和 w = 5和" =9B寸, ={4,5,6}, " = 3 时, ={5,6}, " = 8时, ={4,5,6}, = 0和"=1和 =4和"=5和"=9时, = {4}, " = 3 时, = {5,4} , n = SH, ^ = {6,5,4};或者, = 0和" = 1和" = 9时, L={5] , = 3和" =4 和" =5和" =6和 w = 7时, ={4} , w = 8时, L = {4,5}, " = 0和 w = l和" =9时, ^ = {5}, "=3和" =4和" =5和" =6和 w = 7时, ^ = {6} , " = 8时, ^ = {6,5}; 或者, "=0和" =1 和„ = 4和„ = 5和„ = 6和 =7和"=8和 =9时, ={5}, « = 3时, ={4,5}, « = 0和《 = 1 和" =4和" =5和 w = 6和" =7和" =8和" =9时, ^ = {4} , " = 3时, ^ = {5,4};
或者,
对于 TDD上下行配置 6,则 w = 0时, I ={5,6,7}, " = 1和" =6时, J ={7} , w = 5时, ={4,5,6,7} , " = 9时, L={5], " = 0时, = {6,5,4}, " = 1和" =6时, ^ = {4}, " = 5 时, = {7,6,5,4}, n = 9H, ={6};或者, « = 0 B†, Z ={5,6} , = 1和 =6时, J ={6, 7} , "=5时, I = {4,5,6}, " = 9时, 1={5}, " = 0, ^ = {6,5} , " = 1和" =6时, ^ = {5,4} , "=5时, = {7,6,5}, " = 9时, ^ = {6}; 或者, = 0和" =1和" =6时, ={4} , n = 5 时, Z ={4,5,6,7} , w = 9时, !={5,6,7} , w = 0和 w = 1和 w = 6 B寸, Κ = {4] , " = 5时, = {7, 6, 5, 4} , " = 9时, = {6, 5, 4} ;或者, " = 0和" = 6时, = {5, 6} , " = 1时, Z = {6, 7} , „ = 5和" = 9时, = {4,5} , " = 0和" = 6时, = {6,5} , w = l时, Κ = {5, \ , " = 5和" = 9 时, = {7, 6}。
28、 一种数据传输装置, 其特征在于, 包括:
上下行配置确定模块,用于确定对 FDD上行载波的 PUSCH进行调度和反馈所使用的 TDD上下行配置;
PUSCH调度响应模块,用于按照所述 TDD上下行配置指示的下行子帧和 /或特殊子帧 上对 FDD上行载波的 PUSCH的调度, 在 FDD上行子帧上进行 PUSCH传输;
PUSCH反馈接收模块,用于在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上 接收对所述 PUSCH的反馈;
PUSCH重传处理模块,用于根据接收到的 PUSCH反馈信息,进行 PUSCH重传处理。
29、根据权利要求 28所述的装置,其特征在于,所述 PUSCH反馈接收模块具体用于: 如果传输所述 PUSCH的 FDD上行子帧的编号与所述 TDD上下行配置指示的上行子 帧编号相同, 按照所述 TDD 上下行配置对应的 PUSCH HARQ 的反馈时序接收对所述 PUSCH的反馈;
以及如果传输所述 PUSCH的 FDD上行子帧 m的编号与所述 TDD上下行配置指示的 下行子帧和 /或特殊子帧编号相同,在 m+3之后的第一个符合预定条件的所述 TDD上下行 配置指示的下行子帧或特殊子帧上接收对所述 PUSCH的反馈, 所述预定条件是指: 对于 任意两个 FDD上行子帧, 时序在后的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序 在前的 FDD上行子帧对应的 PUSCH反馈时刻。
30、根据权利要求 28所述的装置,其特征在于,所述 PUSCH反馈接收模块具体用于: 如果传输所述 PUSCH的 FDD上行子帧的编号与所述 TDD上下行配置指示的上行子 帧编号相同, 按照 TDD上下行配置对应的 PUSCH HARQ的反馈时序接收对所述 PUSCH 的反馈;
以及如果传输所述 PUSCH的 FDD上行子帧 m的编号与所述 TDD上下行配置指示的 下行子帧和 /或特殊子帧编号相同, 按照预定的均衡原则在 m+3之后且符合预定条件的所 述 TDD上下行配置指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 所述均 衡原则的目的在于,使各个用于对 PUSCH进行反馈的下行子帧或特殊子帧对应的 FDD上 行子帧的数量之差不大于 1 , 所述预定条件是指: 对于任意两个 FDD上行子帧, 时序在后 的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序在前的 FDD上行子帧对应的 PUSCH 反馈时刻。
31、根据权利要求 28所述的装置,其特征在于,所述 PUSCH反馈接收模块具体用于: 对于在 FDD上行子帧 m传输的 PUSCH,在 m+3之后的第一个所述 TDD上下行配置 指示的下行子帧或特殊子帧上接收对所述 PUSCH的反馈。
32、根据权利要求 28所述的装置,其特征在于,所述 PUSCH反馈接收模块具体用于: 对于在 FDD上行子帧 m传输的 PUSCH, 按照预定的均衡原则在 m+3之后且符合预 定条件的 TDD上下行配置指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的反馈, 所述均衡原则的目的在于, 使各个用于对 PUSCH进行反馈的下行子帧或特殊子帧对应的 FDD上行子帧的数量之差不大于 1 , 所述预定条件是指: 对于任意两个 FDD上行子帧, 时序在后的 FDD上行子帧对应的 PUSCH反馈时刻不早于时序在前的 FDD上行子帧对应 的 PUSCH反馈时刻。
33、 根据权利要求 28~32任意一项所述的装置, 其特征在于, PUSCH调度响应模块 具体包括:
PUSCH调度接收子模块,用于按照接收对所述 PUSCH的反馈的时序和 PUSCH最大 TT,在所述 TDD上下行配置指示的下行子帧和 /或特殊子帧上接收对所述 PUSCH的调度 指令信息;
PUSCH传输子模块, 用于根据接收到的所述调度指令信息, 在所述 FDD上行子帧上 进行 PUSCH传输。
34、 根据权利要求 33所述的装置, 其特征在于:
如果各个下行子帧或特殊子帧承载的所述调度指令信息的上行链路索引 UL index比 特数相同,则所述 UL index比特数为所述下行子帧和 /或特殊子帧对 PUSCH进行反馈时对 应的 FDD上行子帧数量的最大值;
或者,
如果各个下行子帧或特殊子帧承载的所述调度指令信息的 UL index比特数不完全相 同, 则每个下行子帧或特殊子帧承载的所述调度指令信息的 UL index比特数为, 该下行子 帧或特殊子帧对 PUSCH进行反馈时对应的 FDD上行子帧数量。
35、 根据权利要求 28所述的装置, 其特征在于:
所述 PUSCH调度响应模块具体用于, 按照所述 TDD上下行配置指示的下行子帧或 TDD特殊子帧 n上对 FDD上行子帧 n+1传输的 PUSCH的调度, 在 FDD上行子帧 n+1上 进行 PUSCH传输, L;
所述 PUSCH反馈接收模块具体用于, 以及在所述 TDD上下行配置指示的 TDD下行 子帧或特殊子帧 n上接收对 FDD上行子帧 n-k传输的 PUSCH的反馈, k ί Κ, 对于一个 FDD上行子帧传输的 PUSCH, 进行调度的下行子帧或特殊子帧 n的时序早于进行反馈的 下行子帧或特殊子帧 n的时序, 其中:
对于 TDD上下行配置 0, 则" = 0和" = 1和" = 5和" = 6时, ! = {4, 5, 6, 7} , "' = 0和 " = 5时, ^ = {7, 6, 5, 4} , " = 1和 w = 6时, ^ = {4}; 或者, " = 0和 w = 5时, = {4,5,6} , "=1和" =6时, Z ={5,6,7}, w = 0和" =5时, = {7,6,5} , " = l和" =6时, = {5,4}; 或者,
对于 TDD 上下行配置 1、 则? 7 = 0和 w = l和" =4和" =5和" =6和" =9时, Z ={4,5,6}, " = 0和 w = l和" =5和" =6时, ^ = {4} , " = 4和" =9时, K = {6, 5,4}; 或 者, "=0和" =1和" =5和 w = 6时, J ={5,6} , w = 4和" =9时, ={4,5}, n = 0^n = 5 时, = {5, 4} , " = 1和 "=6时, ^ = {4} , " = 4和/ ? = 9时' ^ = {6,5};
或者,
对于 TDD 上下行配置 2, 则? 7 = 0和 w = 3和 w = 4和 w = 5和 w = 8和" =9时, Z ={4,5,6}, " = 0和 w = 4和 w = 5和 w = 9时, ^ = {4} , " = 3和 w = 8时, K = {6, 5,4}; 或 者, w = o和 w = l和 w = 3和 w = 4和 w = 5和 w = 6和 w = 8和 w = 9时, J={4,5}, « = 0和 w = l 和" =4和" =5和 w = 6和" =9时, ^ = {5} , " = 3和" =8时, K = {6, 5};或者, "=0和"=1 和? 7 = 3和《 = 4和《 = 5和 w = 6和? 7 = 8和《 = 9时, - ={4,5} , « = 0和 w = l和《 = 4和《 = 5和 w = 6和 w = 9时, ^ = {4} , " = 3和 w = 8时, ^ = {5,4};
或者,
对于丁00上下行配置3,则"=0和/7 = 1和 =5和《 = 8和 = 9时, ={4,5,6,7} ,n = 0 时, ={6,5,4}, " = 1时, = {4}, " = 5时, ^ = {7,6,5,4}, " = 8和" =9时, ^ = {6}; 或者, "=0时, ={5,6}, " = 1时, ={6,7} , " = 5和 w = 6和" =7和" =8和" =9时, ={4,5}, " = 0时, ^ = {6,5} , " = 1时, ^ = {5,4} , " = 5时, K = {1,6], w = 6和" =7 和 π = 8和《 = 9时, ^ = {6}; 或者, π = 0和《 = 1和 w = 5和 w = 6和 π = 7和 w = 8和 w = 9时, Z ={4,5,6,7} , = 0和 w = l和 w = 6和 w = 7和 =8和 w = 9 B寸, ^ = {4} , " = 5时, = {7,6,5,4};或者, "=0和" =1和" =7和" =8和" =9时, ={6,7} , " = 5时, ={4,5}, "=6时,
Figure imgf000042_0001
= {4} , " = 5时, K = {7,6}, " = 6 时, = {6,5} , " = 7时, = {5,4};
或者,
对于 TDD上下行配置 4,则 w = 0和 w = l和" =4和 w = 5和 w = 8和" =9时, ={4, 5,6}, "=0和" =1和" =5时, ^ = {4} , " = 4和" =9时, ={6,5,4}, " = 8时, ^ = {6}; 或 者, = o和" =1时, L={5,6}, " = 4和" =5和 w = 6和" =7和" =8和" =9时, ={4,5}, « = 09†, ^ = {5,4} , « = 1时, ^ = {4} , w = 4和 w = 5和 w = 6和 w = 7和 w = 8时, ^ = {6} , w = 9时, ^ = {6,5}; 或者, w = 0和 π = 1和《 = 4和 w = 5和 w = 6和 π = 7和 w = 8和 w = 9时, Z ={4,5,6}, " = 0和 w = l和 w = 5和 w = 6和 w = 7和 w = 8和 w = 9时, ^ = {4} , " = 4时, K = {6, 5, 4};或者, "=0和 w = l和" =5和;? = 6和" =7和" =8和" =9时, ={5, 6}, " = 4 时, = {4,5} , " = 0和"=1和"=6和"=7和"=8和"=9时, ={4}, " = 4时 Ί = {6,5} , « = 5Bt, = {5,4}; 或者,
对于 TDD上下行 S己置 5, 则" =0和《 = 1和 w = 3和《 = 4和 w = 5和《 = 8和 w = 9时, Z ={4,5,6}, " = 0和" =1和" =4和 w = 5和 w = 9时, ^ = {4} , " = 3时, ^ = {5,4} , " = 8 时, ^ = {6,5,4};或者, w = 0和" =1和 /7 = 3和 w = 4和 "=5和" =6和 /7 = 7和 π = 8和" =9 时, J={4,5}, w = 0和" =1和 w = 9时, ^ = {5}, " = 3和" =4和 w = 5和" =6和" =73寸, ^ = {6} , " = 8时, ^ = {6,5};或者, "=0和 w = l和 w = 3和 w = 4和" =5和 w = 6和 w = 7和 « = 8和《 = 9时, L = {4,5}, w = 0和 M = 1和《 = 4和《 = 5和《 = 6和《 = 7和《 = 8和《 = 9时, ={4}, " = 3时, f = {5,4};
或者,
对于丁00上下行配置6,则"=0和"=1和"=5和"=6和"=9时, ={4,5,6,7} ,n = 0 时, ={6,5,4}, " = 1和" =6时, = {4}, " = 5时, = {7,6,5,4}, " = 9时, ^ = {6}; 或者, "=0和" =5和" =9时, J ={4,5,6}, " = 1和" =6时, ={5,6,7}, w = 0, ^ = {6,5} , w = l和 W = 6B寸, ={5,4} , n = 5H, ^ = {7,6,5} , n = 9H, K = {6}l 或者, "=0和 w = l 和" =5和 w = 6和" =9时, !={4,5,6,7} , " = 0和 w = 1和" = 6时, ^ = {4} , " = 5时, = {7,6,5,4}, w = 9时, = {6,5,4};或者,„ = 0和 w = 6时, ={5,6}, " = 1时, Z={6,7} , "=5和 =9时, ={4,5}, = 0和 w = 6时, ^ = {6,5} , = 1时, = {5,4} , " = 5和" =9 时, ={7,6}。
36、 根据权利要求 28所述的装置, 其特征在于:
所述 PUSCH调度响应模块具体用于, 按照所述 TDD上下行配置指示的下行子帧或 TDD特殊子帧 n上对 FDD上行子帧 n+1传输的 PUSCH的调度, 在 FDD上行子帧 n+1上 进行 PUSCH传输, L;
所述 PUSCH反馈接收模块具体用于, 在所述 TDD上下行配置指示的 TDD下行子帧 或特殊子帧 n上接收对 FDD上行子帧 n-k传输的 PUSCH的反馈, k ί Κ, 对于一个 FDD 上行子帧传输的 PUSCH,进行调度的下行子帧或特殊子帧 n的时序早于进行反馈的下行子 帧或特殊子帧 n的时序, 其中,
对于 TDD上下行配置 0'则" =0和" =5时, Ζ={4,5,6,7} , " = 1和" =6时, 1={7} , "=0和" =5时, = {7,6,5,4} , " = 1和 w = 6时, ^ = {4}; 或者, "=0和" =5时, Z ={4,5,6}, " = 1和" =6时, ={6,7} , w = 0和 w = 5时, = {7,6,5}, " = 1和 "=6时, ^ = {5, };
或者,
对于 TDD上下行配置 1、则 "=0和 w = l和 w = 5和 w = 6时, L = {6], " = 4和" =9时, Z ={4,5,6}, " = 0和" =1和" =5和" =6时, ^ = {4} , " = 4和 w = 9时, K = {6, 5,4}; 或 者, "=0和 w = 5时, ={5,6}, " = 1和 "=6时, J={6}, " = 4和 w = 9时, J={4,5}, n = 0 和" =5时, = {5,4} , 77 = 1和" =6时, ^ = {4} , w = 4和" =9时, ^ = {6,5}; 或者,
对于 TDD上下行配置 2,则 "=0和 w = 4和" =5和 w = 9时, ={6}, " = 3和 w = 8时, Z ={4,5,6}, " = 0和 w = 4和" =5和 w = 9时, ^ = {4} , " = 3和 w = 8时, K = {6, 5,4}; 或 者, "=0和 w = l和 w = 4和" =5和 w = 6和 w = 9时, J ={5} , = 3和" =8时, ={4,5}, w = 0和 w = l和 w = 4和" =5和 w = 6和 w = 9时, ^ = {5} , " = 3和 w = 8时, ^ = {6,5}; 或 者, "=0和 w = l和 77 = 4和" =5和" =6和" =9时, J ={5} , " = 3和" =8时, L={4,5}, w = 0和 w = l和 w = 4和 =5和" =6和 w = 9时, ^ = {4} , " = 3和 w = 8时, ^ = {5,4}; 或者,
对于 TDD 上下行配置 3, 则" =0时, J ={5,6,7} , " = 1时, L = {1) , " = 5B寸, Z ={4,5,6,7} , " = 8和" =9时, 1={5}, " = 0时, = {6,5,4} , " = 1时, = {4}, n = 5 时, = {7,6,5,4}, " = 8和" =9时, = {6};或者, "=0时, ={5,6}, " = 1时, ={6,7} , "=5时, L = {4,5}, " = 6和 w = 7和 w = 8和" =9时, ={5}, w = 0时, ^ = {6,5} , n = \ 时, = {5,4} , " = 5时, Κ = {Ί,6}, " = 6和" =7和" =8和" =9时, ^ = {6};或者, "=0 和 "=1和 = 6和 w = 7和 w = 8和 w = 9时, J ={7} , w = 5时, J ={4,5,6,7} , " = 0和 w = l 和" =6和" =7和" =8和" =9时, ^ = {4} , " = 5时, = {7,6,5,4}; 或者, "=0和" =1 和 = 8和" =9时, J ={7} , w = 5时, ={4,5}, " = 6时, ={5,6}, " = 7时, ={6,7} , w = 0和 w = l和 w = 8和 w = 9时, ^ = {4} , n = 5H, ^ = {7,6}, w = 6B寸, Κ = {6,5} , η = 7 时, = {5,4};
或者,
对于 TDD 上下行配置 4, 则" =0和" =1和" =5时, J ={6} , " = 4和" =9时, Z ={4,5,6} , " = 8时, L={4} , = 0和 w = l和" =5时, ^ = {4} , " = 4和 77 = 9时, K = {6, 5,4} , " = 8时, ^ = {6};或者, "=0时, J={5,6}, " = 1时, 1 = {6}, " = 4和 w = 5 和" =6和 w = 7和 w = 8时, = {4} , " = 9时, ={4,5}, " = 0时, ^ = {5,4} , " = 1时, ^ = {4} , w = 4和 w = 5和 w = 6和《 = 7和/ ? = 8时, ^ = {6} , « = 9时, ^ = {6,5};或者, n = 0 和 w = l和" =5和 7 = 6和 = 7和《 = 8和" =9日寸, J={6}, = 4时, Z = {4,5,6}, " = 0和 =1和" =5和 =6和 =7和 "=8和" =9时, ={4}, = 4时, ={6,5,4};或者, n = 0 和" =1和 "=6和" =7和 w = 8和 w = 9时, L={6], " = 4时, L = {4,5] , " = 5时, ={5,6}, "=0和" =1和" =6和" =7和" =8和" =9时, ^ = {4} , " = 4时, ^ = {6,5} , " = 5时, 或者,
对于 TDD上下行配置 5,则" =0和" =1和 w = 4和" =5和" =9时, J ={4,5,6}, " = 3 时, ={5,6}, " = 8时, ={4,5,6}, " = 0和"=1和"=4和"=5和"=9时, = {4}, " = 3 时, ^ = {5,4} , " = 8时, = {6,5,4};或者, "=0和" =1和" =9时, J ={5} , " = 3和" =4 和 M = 5和《 = 6和 =7时, ={4} , « = 8时, L = {4,5}, M = 0和" =1和 π = 9时, ^ = {5}, w = 3和 w = 4和 w = 5和" =6和 w = 7时, ^ = {6} , " = 8时, ^ = {6,5}; 或者, "=0和 w = l 和 π = 4和《 = 5和 w = 6和 =7和" =8和《 = 9时, £={5}, = 3时, = {4,5}, " = 0和《 = 1 和 "=4和 w = 5和" =6和 w = 7和 "=8和 w = 9时, ^ = {4} , " = 3时, ^ = {5,4};
或者,
对于 TDD上下行配置 6,则 77 = 0时, I ={5,6,7}, " = 1和" =6时, J ={7} , " = 5时, ={4,5,6,7}, n = 9H, L={5], w = 0时, ={6'5,4}, " = 1和《 = 6时, ^ = {4}, n = 5 时, = {7,6,5,4}, " = 9时, ={6};或者, "=0时, ={5,6}, " = 1和" =6时, J ={6, 7} , " = 5时, I = {4,5,6}, " = 9时, L={5}, " = 0, ^ = {6,5} , „ = 1和" =6时, ^ = {5,4} , "=5时, ^ = {7,6,5} , " = 9时, ^ = {6}; 或者, "=0和" =1和" =6时, ={4} , " = 5 时, Z ={4,5,6,7} , " = 9时, !={5,6,7} , " = 0和" = 1和" = 6时, ^ = {4} , " = 5时, = {7,6,5,4}, " = 9时, = {6,5,4};或者, "=0和 w = 6时, J={5,6}, " = 1时, Z={6,7} , "=5和" =9时, ={4,5}, " = 0和" =6时, ={6,5} , " = 1时, Κ = {5,4} , " = 5和" =9 时, ={7,6}。
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