CN110166208A

CN110166208A - A kind of transmission method of physical uplink control channel, device and storage medium

Info

Publication number: CN110166208A
Application number: CN201810152191.1A
Authority: CN
Inventors: 司倩倩; 托尼; 高雪娟
Original assignee: Telecommunications Science and Technology Research Institute Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2018-02-14
Filing date: 2018-02-14
Publication date: 2019-08-23
Anticipated expiration: 2038-02-14
Also published as: CN110166208B

Abstract

The invention relates to field of communication technology more particularly to a kind of transmission methods of physical uplink control channel, device and storage medium, for determining specific PUCCH resource allocation plan in PUCCH transmitting feedback information.In the embodiment of the present application, only downlink data or downlink signaling are perhaps only sent on a default time slot can determine in feedback window in terminal only receive downlink data or downlink signaling on a default time slot in the setting position of default time slot or only in base station feedback window in the setting position of a default time slot；The terminal uses the PUCCH resource transmitting feedback information of the first format；Feedback information can be detected using the PUCCH resource of the first format for subsequent base stations and make place mat, specific PUCCH resource allocation plan is determined between base station and terminal, can solve base station and terminal cannot be distinguished is the problem of which position of feedback window receives downlink data or downlink signaling.

Description

A kind of transmission method of physical uplink control channel, device and storage medium

Technical field

The invention relates to field of communication technology more particularly to a kind of transmission sides of physical uplink control channel Method, device and storage medium.

Background technique

Along with 3rd generation mobile communication technology (Third Generation, 3G) and fourth generation mobile communication technology While (Fourth Generation, 4G) is more and more mature, technical staff also has been devoted to the 5th third-generation mobile communication technology Research, that is, the 5th generation wireless access technology (Fifth Generation New Rat, 5G NR).

Five kinds of physical uplink control channels of 5G NR support (Physical Uplink Control Channel, PUCCH) format format, respectively PUCCH format 0, PUCCH format 1, PUCCH format 2, PUCCH Format 3 and PUCCH format 4.Wherein, PUCCH format 0 and PUCCH format 1 transmits 1-2 for PUCCH The feedback information of bit, PUCCH format 2, PUCCH format 3 and PUCCH format 4 are greater than for PUCCH transmission The feedback information of 2 bits.

When due to using semi-static code book, the non-rollback format of dispatching downlink data transmission, physical down link control letter Downlink Control Information is not included in road (Physical Downlink Control Channel, PDCCH) format 1_1 C-DAI is not included in (Downlink Control Information, DCI), PUCCH resource can pass through following two mode It is determined.

Base station is when carrying out PUCCH resource instruction, a kind of dominant resource indicating method are as follows: first use wireless heterogeneous networks (Radio Resource Control, RRC) signaling indicates that the resource set of a distribution to terminal resource set, uses DCI Notify one, the terminal specific resource index index.Another method is recessive resource indicating mode, exactly continues to use LTE Method, arrived with corresponding the smallest control channel unit (Control Channel Element, the CCE) demapping of PDCCH In one specific PUCCH resource.Above two method respectively has advantage and disadvantage, and dominant method is more flexible, and recessive method can To save signaling overheads.

However in 5G NR when PUCCH retracts, there is presently no specific PUCCH resources to determine method.If it is considered that base It stands and configures two groups of PUCCH resources to terminal, the PUCCH resource of one group of rollback, which corresponds to, uses PUCCH format 0/1, and another group The PUCCH resource of non-rollback is corresponding to use PUCCH format 2/3/4.When terminal only receives a PDCCH on main carrier When, it retracts and uses PUCCH format 0/1 therein, then there are the following problems: if this PDCCH is not feedback window Interior first PDCCH detection machine can in the PDCCH that transmits, while lost terminal other PDCCH detection machines can in transmit PDCCH, then that base station cannot be distinguished lost terminal is the PDCCH transmitted in which PDCCH detection machine meeting.

For example, base station and terminal determine that feedback window size is 8, corresponding slot s lot n to slot n+7, but base station It only scheduled the downlink PDSCH transmission in wherein slot n+2 and slot n+3, then it is as follows to there is possible three kinds of situations:

Situation A: terminal has received the downlink PDSCH transmission in slot n+2 and slot n+3 simultaneously, then terminal passes through non- The PUCCH resource PUCCH format 2/3/4 of rollback is fed back；

Situation B: terminal only has received the downlink PDSCH transmission in slot n+2, then the PUCCH resource that terminal passes through rollback PUCCH format 0/1 is fed back；

Situation C: terminal only has received the downlink PDSCH transmission in slot n+3, then the PUCCH resource that terminal passes through rollback PUCCH format 0/1 is fed back；

For above situation A and any problem is not present, if to distinguish for above situation B and situation C, base Station needs all to configure each of feedback window slot different 0/1 resources of PUCCH format, otherwise, if base station It is only configured with 0/1 resource of PUCCH format, then cannot be distinguished as above situation B or situation C.

Summary of the invention

The embodiment of the present application provides the transmission method, device and storage medium of a kind of physical uplink control channel, uses In in PUCCH transmitting feedback information, determining specific PUCCH resource allocation plan.

The embodiment of the present application provides a kind of transmission method of physical uplink control channel, including terminal determination is being fed back Only receive downlink data or downlink letter in window on a default time slot in the setting position of default time slot or only It enables；Terminal uses the PUCCH resource transmitting feedback information of the first format；Feedback information be used to indicate data in feedback window or The reception state of signaling.

Optionally, terminal determines only in the setting position of default time slot or only default at one in feedback window It further include the PUCCH resource that terminal receives base station configuration before receiving downlink data or downlink signaling on time slot；PUCCH money Source includes at least two groups resource, and one group of resource at least two groups resource is the PUCCH resource of the first format；At least two groups resource In other group of resource be the second format PUCCH resource.

Optionally, terminal determines only in the setting position of default time slot or only default at one in feedback window Downlink data or downlink signaling are received on time slot, comprising: terminal determination only receives in feedback window the time on main carrier PDSCH on the upper earliest or time the latest；Or terminal is determined and is only received on main carrier in feedback window on the time most The PDCCH of instruction semi-continuous scheduling release early or on the time the latest；Or terminal is determined and is only received on main carrier instead The PDCCH for being used to dispatch PDSCH transmission in feedback window on the time upper earliest or time the latest.

Optionally, feedback window is to need to be used for transmission PDSCH or instruction in the same PUCCH transmitting feedback information The time slot of the PDCCH of SPS release or the set of mini time slot；Or feedback window is to need to transmit instead in the same PUCCH The set of the PDCCH detection machine meeting of feedforward information.

Optionally, further includes: terminal determines in the downlink data or downlink signaling received in feedback window to include not Only in the setting position of default time slot or the only downlink data or downlink signaling on a default time slot；Terminal is adopted With the PUCCH resource transmitting feedback information of the second format.

Optionally, the PUCCH resource of the first format is the PUCCH resource using PUCCH format 0 or PUCCH format 1, the The PUCCH resource of two formats is the PUCCH resource using PUCCH format 2 or PUCCH format 3 or PUCCH format 4.

The embodiment of the present application provides a kind of transmission method of physical uplink control channel, including base station determination is being fed back Only send downlink data or downlink signaling in window on a default time slot in the setting position of default time slot or only； Base station feedback information is detected using the PUCCH resource of the first format；Feedback information is used to indicate the data or letter in feedback window The reception state of order.

Optionally, base station determines only in the setting position of default time slot or only default at one in feedback window It further include that base station to terminal sends PUCCH resource before sending downlink data or downlink signaling on time slot；PUCCH resource includes At least two groups resource, one group of resource at least two groups resource are the PUCCH resource of the first format；Its at least two groups resource He organizes the PUCCH resource that resource is the second format.

Optionally, base station determines only in the setting position of default time slot or only default at one in feedback window Downlink data or downlink signaling are sent on time slot, comprising: base station determine only on main carrier in feedback window on the time earliest or Person sends PDSCH on the time the latest；Or base station determine only on main carrier in feedback window on the time earliest or the time on most Evening sends the PDCCH of instruction semi-continuous scheduling release；Or base station determine only on main carrier in feedback window on the time earliest or The PDCCH for dispatching PDSCH transmission is sent on person's time the latest.

Optionally, further include base station determines in the downlink data or downlink signaling that send in feedback window to include not only Setting position or the only downlink data or downlink signaling on a default time slot in default time slot；Base station is using the The PUCCH resource of two formats detects feedback information.

The embodiment of the present application provides a kind of transmitting device of physical uplink control channel, comprising: determination unit is used for It determines and only receives lower line number on a default time slot in the setting position of default time slot or only in feedback window According to or downlink signaling；Transmission unit, for the PUCCH resource transmitting feedback information using the first format；Feedback information is used for table Show the reception state of the data or signaling in feedback window.

It optionally, further include receiving unit, for receiving the PUCCH resource of base station configuration；PUCCH resource includes at least two Resource is organized, one group of resource at least two groups resource is the PUCCH resource of the first format；Other group moneys at least two groups resource Source is the PUCCH resource of the second format.

Optionally, determination unit is specifically used for: determine only received on main carrier in feedback window it is earliest on the time Or the PDSCH on the time the latest；Or it determines and only receives in feedback window earliest on the time or time on main carrier On the latest instruction semi-continuous scheduling release PDCCH；Or it determines and is only received on main carrier in feedback window on the time most The PDCCH early or on the time the latest for being used to dispatch PDSCH transmission.

Optionally, determination unit is also used to determine and wrap in the downlink data or downlink signaling that receive in feedback window It includes not only in the setting position of default time slot or the only downlink data or downlink signaling on a default time slot；Hair Unit is sent, the PUCCH resource transmitting feedback information using the second format is also used to.

The embodiment of the present application provides a kind of transmitting device of physical uplink control channel, comprising: determination unit is used for It determines and only sends downlink data on a default time slot in the setting position of default time slot or only in feedback window Or downlink signaling；Detection unit, for detecting feedback information using the PUCCH resource of the first format；Feedback information is for indicating The reception state of data or signaling in feedback window.

It optionally, further include transmission unit, for sending PUCCH resource to terminal；PUCCH resource includes at least two groups money Source, one group of resource at least two groups resource are the PUCCH resource of the first format；Other group of resource at least two groups resource be The PUCCH resource of second format.

Optionally, determination unit, be specifically used for determine only on main carrier in feedback window on the time earliest or the time On send PDSCH the latest；Or it determines and only sends instruction in feedback window on the time the latest earliest or on the time on main carrier The PDCCH of semi-continuous scheduling release；Or it determines and is only sent out the latest earliest or on the time on the time in feedback window on main carrier Send the PDCCH for dispatching PDSCH transmission.

Optionally, determination unit, is also used to determine in the downlink data or downlink signaling that send in feedback window and includes Not only in the setting position of default time slot or the only downlink data or downlink signaling on a default time slot；Detection Unit, for detecting feedback information using the PUCCH resource of the second format.

The embodiment of the present application provides a kind of computer readable storage medium, and storage medium is stored with instruction, when instruction is being counted When being run on calculation machine, so that computer, which is realized, executes any of the above-described method.

The embodiment of the present application provides a kind of computer equipment, comprising: memory, for storing program instruction；Processor is used In calling the program instruction stored in memory, any of the above-described method is executed according to the program of acquisition.

It is only in the setting position of default time slot or only pre- at one in base station feedback window in the embodiment of the present application If sending downlink data or downlink signaling on time slot, accordingly, can be determined in terminal only default at one in feedback window The setting position of time slot only receives downlink data or downlink signaling on a default time slot；Terminal uses the first format PUCCH resource transmitting feedback information；Feedback information can be detected using the PUCCH resource of the first format for subsequent base stations to make Place mat, in this way, specific PUCCH resource allocation plan has been determined between base station and terminal, can solve base station be cannot be distinguished eventually End is the problem of which position of feedback window receives downlink data or downlink signaling.

Detailed description of the invention

In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment Attached drawing is briefly introduced, it should be apparent that, the drawings in the following description are only some examples of the present application, for this For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.

Fig. 1 is a kind of applicable system architecture schematic diagram provided by the embodiments of the present application；

Fig. 2 is a kind of process signal of transmission method of physical uplink control channel provided by the embodiments of the present application Figure；

Fig. 3 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Fig. 4 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Fig. 5 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Fig. 6 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Fig. 7 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Fig. 8 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Fig. 9 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Figure 10 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Figure 11 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Figure 12 is a kind of schematic diagram of running time-frequency resource provided by the embodiments of the present application；

Figure 13 is a kind of structural representation of the transmitting device of physical uplink control channel provided by the embodiments of the present application Figure；

Figure 14 is a kind of structural representation of the transmitting device of physical uplink control channel provided by the embodiments of the present application Figure.

Specific embodiment

In order to which the purpose, technical solution and beneficial effect of the embodiment of the present application is more clearly understood, below in conjunction with attached drawing And embodiment, the embodiment of the present application is further elaborated.It should be appreciated that specific embodiment described herein is only To explain the embodiment of the present application, it is not used to limit the embodiment of the present application.

Fig. 1 illustrates a kind of applicable system architecture diagram of the embodiment of the present application, as shown in Figure 1, including base station 101 With terminal 102.

In the embodiment of the present application, base station 101 sends downlink data or downlink signaling to 102 equipment of terminal, if terminal 102 It receives the downlink data or downlink signaling and unsuccessful demodulation obtains the downlink data or downlink signaling, then it can be to base Stand 101 reply hybrid automatic repeat-requests in confirmation (Hybrid Automatic Repeat reQuest- Acknowledgement, HARQ-ACK) feedback information, if terminal 102 receives the downlink data or downlink signaling and not Unsuccessful demodulation obtains the downlink data or downlink signaling, then can reply in hybrid automatic repeat-request not to base station 101 Confirm (Hybrid Automatic Repeat reQuest-NAcknowledgement, HARQ-NACK) feedback information.

Fig. 2 illustrates a kind of transmission method of the applicable physical uplink control channel of the embodiment of the present application Flow diagram, as shown in Figure 2, comprising:

Step 201, terminal determines only in the setting position of default time slot or only pre- at one in feedback window If receiving downlink data or downlink signaling on time slot,

Step 202, terminal uses the PUCCH resource transmitting feedback information of the first format；Feedback information is for indicating feedback The reception state of data or signaling in window,

Step 203, base station determines only in the setting position of default time slot or only pre- at one in feedback window If sending downlink data or downlink signaling on time slot,

Step 204, feedback information is detected using the PUCCH resource of the first format in base station；Feedback information is for indicating feedback The reception state of data or signaling in window.

In the embodiment of the present application, the downlink data in above-mentioned steps 201 and 203 is to send in PDSCH resource in base station Or terminal received business datum in PDSCH resource.The business datum that base station is sent in PDSCH resource can be claimed For the PDSCH that base station is sent, corresponding, it is received that terminal received business datum in PDSCH resource can be referred to as terminal PDSCH。

In the embodiment of the present application, the downlink signaling in above-mentioned steps 201 and step 203 is that base station is sent out in PDCCH resource Send or terminal received control signaling in PDCCH resource.The control signaling that base station is sent in PDCCH resource can be by The referred to as PDCCH of base station transmission, corresponding, terminal received control signaling in PDCCH resource can be referred to as base station reception PDCCH.In a kind of optional embodiment, the PDCCH or the received PDCCH of terminal that base station is sent can be instruction and partly hold The PDCCH of continuous scheduling (Semi-persistent Scheduling, SPS) release, is also possible to for dispatching PDSCH's PDCCH。

In the embodiment of the present application, the feedback information in step 202 and step 204 can be HARQ-ACK or HARQ- NACK。

In a kind of optional embodiment, terminal is determined in the downlink data or downlink signaling received in feedback window Including the downlink data or downlink signaling not on the setting position of default time slot or default time slot, terminal uses the second format PUCCH resource transmitting feedback information.

In a kind of optional embodiment, the PUCCH resource of the first format is to use PUCCH format 0 or PUCCH format 1 PUCCH resource, the PUCCH resource of the second format is using PUCCH format 2 or PUCCH format 3 or PUCCH format 4 PUCCH resource.The feedback information of 1-2 bit can be transmitted using the PUCCH resource of PUCCH format 0 or PUCCH format 1, used The PUCCH resource of PUCCH format 2 or PUCCH format 3 or PUCCH format 4 can transmit the feedback information greater than 2 bits.

Before step 201, that is, terminal determine in feedback window only in the setting position of default time slot or The determination of before person only receives downlink data or downlink signaling on a default time slot or base station only exists in feedback window The setting position of one default time slot or before only sending downlink data or downlink signaling on a default time slot, Yi Zhongke In the embodiment of choosing, base station sends PUCCH resource to terminal, and corresponding, terminal receives the PUCCH resource of base station configuration.It can Choosing, PUCCH resource is that base station passes through the PUCCH resource that high-level signaling is that terminal configures.High-level signaling can be RRC signaling.

The PUCCH resource of base station configuration includes at least two groups resource in a kind of optional embodiment, wherein at least two groups One group of resource in resource is the PUCCH resource of the first format, other group of resource at least two groups resource is the second format PUCCH resource.

Optionally, the PUCCH resource of base station configuration only includes two groups of resources, one group be the first format PUCCH resource, separately One group of PUCCH resource for the second format.The following examples all include two groups of resource citings with PUCCH.

Optionally, the PUCCH resource of base station configuration includes resource more than two, and one group therein is the first format PUCCH resource, other groups are the PUCCH resource of the second format.The reason is that the PUCCH resource of the second format is transmitted as defined in so The feedback information for being greater than 2 bits therefore the PUCCH resource of different groups of second format can be used to transmit different bits The feedback information of range, for example, if there is the PUCCH resource of 2 group of second format, the PUCCH of first group of second format Resource can transmit the feedback information of 3-11 bit, and the PUCCH resource of second group of second format can be transmitted greater than 11 bits Feedback information.

Since in 5G NR system, when using semi-static code book, the size of feedback window is not compromised by the practical tune in base station The number of the PDCCH of the PDSCH transmission of degree indicates the number for the PDCCH that SPS discharges to determine, but according to RRC signaling Configuration it is determining.In the embodiment of the present application, the definition of feedback window can have the optional embodiment of the following two kinds: feedback window Mouth is the time slot needed in the PDCCH for being used for transmission PDSCH or indicating SPS release of the same PUCCH transmitting feedback information Or the set of mini time slot；Or feedback window is the PDCCH detection machine meeting needed in the same PUCCH transmitting feedback information Set.

In a kind of optional embodiment, feedback window be used for transmission the time slot of PDSCH or the set of mini time slot or Person is used for transmission the time slot of the PDCCH of instruction SPS release or the set of mini time slot；Wherein, time slot or the fan of PDSCH are transmitted The set of your time slot needs the same PUCCH transmitting feedback information；Indicate the time slot or mini time slot of the PDCCH of SPS release Set need same PUCCH transmitting feedback information.

In above embodiment, time slot i.e. one for being used for transmission PDSCH is used for transmission the complete time slot of PDSCH.And One complete time slot can be made of multiple OFDM symbols, it is assumed that 14 OFDM symbols constitute a complete time slot, then The continuous OFDM symbol of several in the time slot constitutes a mini time slot, wherein the OFDM symbol for including in mini time slot Number be no more than 13.

Fig. 3 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, as shown in figure 3, time slot N-8 to time slot n-1 shares 8 complete time slots, and optionally, if each time slot is used for transmission PDSCH, and this 8 are used for The time slot for transmitting PDCH is all to need the same PUCCH transmitting feedback information, and what which can be as shown in Figure 3 is located at time slot n On PUCCH, then time slot n-8 to time slot n-1 be feedback window.

Optionally, PDSCH is used for transmission if all only existing in time slot n-8 to time slot n-1 this 8 time slots in above-mentioned Fig. 3 Mini time slot, and it is to need the same PUCCH transmission feedback letter that the mini time slot of PDCH is used for transmission in this 8 time slots all It ceases, the PUCCH being located on time slot n which can be as shown in Figure 3, then time slot n-8 each mini time slot into time slot n-1 Set can be defined as feedback window.

Optionally, if some time slot is used for transmission in time slot n-8 to time slot n-1 this 8 time slots in above-mentioned Fig. 3 PDSCH, another part time slot only exists the mini time slot for being used for transmission PDSCH, and a part in this 8 time slots is used for transmission The mini time slot that PDSCH is used for transmission in the time slot and another part time slot of PDSCH is all to need the same PUCCH transmission feedback Information, the PUCCH being located on time slot n which can be as shown in Figure 3, then be used for transmission a part of time slot and use of PDSCH It can be defined as feedback window in the set of the mini time slot of transmission PDSCH.

In another optional embodiment, feedback window can be the set of the detection machine meeting of PDCCH；Wherein, PDCCH Detection machine can set need in the same PUCCH transmitting feedback information, PDCCH is the PDCCH for dispatching PDSCH transmission Or it is used to indicate the PDCCH of SPS release.

As shown in figure 3, in each time slot may include 1 in this 8 time slots of time slot n-8 to time slot n-1 or multiple It include the detection machine meeting of 1 PDCCH in several adjacent time slots in the detection machine meeting of PDCCH or 8 time slots, if at this 8 The detection machine of PDCCH in gap may require that, in the same PUCCH transmitting feedback information, which as shown in Figure 3 can be located at PUCCH on time slot n, then the set of the detection machine meeting of PDCCH can be defined as feedback window in 8 time slots.Optionally, The detection machine of PDCCH can be used for transmitting PDCCH, which may include the PDCCH or use for dispatching PDSCH transmission In the PDCCH of instruction SPS release.

In above-mentioned steps 201, that is, terminal determine in feedback window only in the setting position of default time slot or Person only receives downlink data or downlink signaling on a default time slot, and in the embodiment of the present application, default time slot can be with It is any one time slot in feedback window, the setting position of a default time slot can be any one time slot in feedback window Predeterminated position.

In a kind of optional embodiment, terminal can determine that terminal only receives in feedback window the time on main carrier PDSCH on the upper earliest or time the latest.In feedback window the time it is upper it is earliest can refer to time upper earliest time slot or Setting position in person's time earliest time slot, the time slot that can refer on the time the latest in feedback window on the time the latest or Setting position in the time slot of time the latest.

Fig. 4 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, as shown in figure 4, base station The time interval that PDSCH to the feedback time of terminal are allocated to by RRC signaling is 1 to 8 time slot, that is to say, that base station hair The time interval for sending a PDSCH to terminal transmission feedback information can be 1-8 time slot, and terminal receives on this 8 time slots The PDSCH arrived can use the same PUCCH transmitting feedback information.

In Fig. 4, the entire time slot of time slot n-8 may be used to transmit PDSCH, i.e., all OFDM symbol for including in time slot 8 Number all it is used for transmission PDSCH.That is, the PDSCH on time slot n-8 is that terminal can connect in feedback window on main carrier The time of receipts earliest PDSCH, earliest position is first OFDM symbol in time slot n-8 in the feedback window.

Fig. 5 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, as shown in figure 5, time slot PDSCH on n-1 is the PDSCH of time for can receive in feedback window on main carrier of terminal the latest, the feedback window In the position PDSCH the latest be the PDSCH comprising the last one OFDM symbol in time slot n-1.

Fig. 6 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, as shown in fig. 6, time slot N-8 shares 14 OFDM symbols, wherein the 3rd OFDM symbol to the 6th OFDM symbol is used for transmission PDSCH, on time slot n-8 PDSCH in 3rd OFDM symbol to the 6th OFDM symbol be terminal can receive in feedback window on main carrier when Between earliest PDSCH, the earliest position PDSCH is the PDSCH comprising the 3rd OFDM symbol in time slot n-8 in the feedback window.

Fig. 7 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, as shown in fig. 7, time slot N-1 shares 14 OFDM symbols, wherein the 3rd OFDM symbol to the 6th OFDM symbol is used for transmission PDSCH, on time slot n-1 PDSCH in 3rd OFDM symbol to the 6th OFDM symbol be terminal can receive in feedback window on main carrier when Between PDSCH the latest, the position PDSCH in the feedback window the latest is the PDSCH comprising the 6th OFDM symbol in time slot n-1.

In the embodiment of the present application, base station is that terminal is configured with two groups of PUCCH resources, the PUCCH resource of one group of first format, Another group of PUCCH resource for the second format.In fig. 4, it is assumed that the corresponding feedback window of time slot n is time slot n-8 to time slot n- 1, base station only sends a PDSCH on the time slot n-8 of main carrier, and corresponding, terminal only receives on the time slot n-8 of main carrier One PDSCH, then terminal uses the PUCCH resource transmitting feedback information of the first format, and base station is provided using the PUCCH of the first format Detect the feedback information in source.If feedback information is HARQ-ACK, terminal can return to " 1 ", if feedback information is HARQ- NACK, then terminal can return to " 0 ".

Optionally, if base station sends a PDSCH on the time slot n-1 to time slot n-7 of main carrier, corresponding, terminal is only A PDSCH is received on the time slot n-1 to time slot n-7 of main carrier, then terminal is transmitted anti-using the PUCCH resource of the second format The feedback information is detected using the PUCCH resource of the second format in feedforward information, base station.Assuming that terminal is on the time slot n-6 of main carrier A PDSCH is received, then terminal uses the PUCCH resource transmitting feedback information of the second format, if terminal is to the feedback of time slot n-6 Information is HARQ-ACK, then terminal can return to " 00100000 " to main carrier, if terminal is to the feedback information of time slot n-6 HARQ-NACK, then terminal can return to " 00000000 " to main carrier.

Optionally, if base station sends a PDSCH on any time slot of secondary carrier, corresponding, terminal is in secondary carrier A PDSCH is received on the time slot, then terminal uses the PUCCH resource transmitting feedback information of the second format, and base station uses second The PUCCH resource of format detects the feedback information.

Optionally, if terminal sends PDSCH on the time slot n-8 and any other several time slots of main carrier, terminal makes With the PUCCH resource transmitting feedback information of the second format, the feedback information is detected using the PUCCH resource of the second format in base station. Fig. 8 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, as shown in figure 8, base station is in time slot n-8 With a PDSCH is had sent in time slot n-4, it is assumed that terminal has received in time slot n-8 and time slot n-4 on main carrier simultaneously PDSCH, then terminal use the second format PUCCH resource transmitting feedback information, it is assumed that terminal only receives on main carrier PDSCH in time slot n-8, then terminal uses the PUCCH resource transmitting feedback information of the first format, it is assumed that terminal is in main carrier On only have received PDSCH in time slot n-4, then terminal uses the PUCCH resource transmitting feedback information of the second format.

In a kind of optional embodiment, base station uses the PUCCH resource of the second format when receiving feedback information first The feedback information is received, if testing result is that noncontinuity transmits DTX after receiving, the first format is can be used in base station PUCCH receives feedback information, if testing result is HARQ-ACK or HARQ-NACK after receiving, base station determines that terminal only receives The PDSCH that base station is sent in the time slot n-8 of main carrier is arrived, otherwise it is assumed that terminal does not receive in time slot n-8 and time slot n-4 The PDSCH of transmission.

Similarly, the embodiment of Fig. 5, Fig. 6 and Fig. 7 can be such as Fig. 4, and base station is in feedback window only when one default The setting position of gap only receives PDSCH on a default time slot, and terminal is transmitted using the PUCCH resource of the first format The feedback information is detected using the PUCCH resource of the first format in feedback information, base station.Other the case where, terminal use the second lattice The feedback information is detected using the PUCCH resource of the second format in the PUCCH resource transmitting feedback information of formula, base station.

In a kind of optional embodiment, terminal only received on main carrier in feedback window it is earliest on the time or The PDCCH for being used to dispatch PDSCH transmission on time the latest.

Fig. 9 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, as shown in figure 9, base station It to be 1-8 time slot that the time interval for summarizing the PDSCH of section to feedback information is allocated to by RRC signaling, and base station passes through RRC Signal deployment to terminal PDCCH to being divided into 0-3 time slot between PDSCH.The corresponding feedback window of time slot n be time slot n-11 extremely Time slot n-1.

Since base station by RRC signaling is allocated to the PDCCH of terminal to being divided into 0-3 time slot between PDSCH in Fig. 9, because This, can be located at time slot n-11 appointing into time slot n-8 for dispatching the PDCCH of PDSCH transmission of the time slot n-8 on main carrier During PDCCH detection machine of anticipating is understood, due to that can have multiple detection machine meetings in a time slot, can be in time slot n-11 The PDCCH sent in first PDCCH detection machine meeting is passed as the PDSCH for time slot scheduling n-8 earliest in feedback window Defeated PDCCH.Therefore, in Fig. 9, base station can only send a use in first detection machine meeting of the time slot n-11 of main carrier In the PDCCH of the PDSCH transmission of time slot n-8 on scheduling main carrier, accordingly, terminal is only the first of the time slot n-11 of main carrier A detection machine can in receive one for dispatching the PDCCH of the PDSCH transmission of time slot n-8 on main carrier, then terminal can be Time slot n uses the PUCCH resource transmitting feedback information of the first format.If feedback information is HARQ-ACK, terminal can be returned " 1 ", if feedback information is HARQ-NACK, terminal can return to " 0 ".

Figure 10 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, as shown in Figure 10, It include a PDCCH detection machine meeting in each time slot in feedback window, the PDSCH for dispatching the time slot n-1 on main carrier is passed Defeated PDCCH can be located in number minimum or the largest number of detection space in time slot n-1.It therefore, can be time slot The PDCCH sent in n-1 as the last one PDCCH detection machine in feedback window can in number it is minimum or the largest number of search The PDCCH for the PDSCH transmission for time slot scheduling n-1 transmitted in rope space.Therefore, Tu10Zhong, base station can be only in main loads The PDCCH for being used to dispatch the PDSCH transmission of time slot n-1 on main carrier is sent in the last detection machine meeting of the time slot n-1 of wave, Accordingly, terminal only receives one for dispatching time slot on main carrier in the PDCCH detection machine meeting of the time slot n-1 of main carrier The PDCCH of the PDSCH transmission of n-1, then terminal can use the PUCCH resource transmitting feedback information of the first format in time slot n.If Feedback information is HARQ-ACK, then terminal can return to " 1 ", if feedback information is HARQ-NACK, terminal can return to " 0 ".

In Fig. 9, optionally, if terminal only received on main carrier in feedback window it is non-earliest for adjusting on the time The PDCCH of PDSCH transmission is spent, then the PUCCH resource transmission feedback message of the second format can be used in terminal.For example, terminal is only What is received on main carrier is sent in second PDCCH detection machine meeting in time slot n-11 for dispatching time slot on main carrier The PDCCH of the PDSCH transmission of n-8, then the PUCCH resource transmission feedback message of the second format can be used in terminal.

Optionally, if terminal only receives earliest on the time in feedback window two for dispatching on main carrier The PDCCH of PDSCH transmission, then the PUCCH resource transmission feedback message of the second format, for example, terminal can be used in terminal The PDCCH of a PDSCH for time slot scheduling n-9 is only received in first detection machine meeting of time slot n-11 on main carrier With the PDCCH of a PDSCH for time slot scheduling n-8, then the PUCCH resource transmission feedback of the second format can be used in terminal Message.

Optionally, it is passed in any detection machine meeting for dispatching PDSCH if terminal is received in secondary carrier in feedback window Defeated PDCCH, then the PUCCH resource transmission feedback message of the second format can be used in terminal.

Again due to may include multiple PDCCH search spaces in a PDCCH detection machine meeting, in Fig. 9, when in feedback window Between the upper earliest PDCCH for dispatching PDSCH transmission can be in time slot n-11 first PDCCH detection machine can in number most The PDCCH sent in small search space, the PDCCH are passed as the PDSCH for time slot scheduling n-8 earliest in feedback window Defeated PDCCH.Optionally, the time upper earliest PDCCH for dispatching PDSCH transmission can be time slot n-11 in feedback window In first PDCCH detection machine can in the PDCCH that sends in the largest number of search space, the PDDCCH is as in feedback window The PDCCH of the earliest PDSCH transmission for time slot scheduling n-8.

Optional embodiment in the embodiment of Figure 10 can be with reference to specific embodiment in Fig. 9.

In a kind of optional embodiment, terminal only received on main carrier in feedback window it is earliest on the time or The PDCCH for being used to indicate SPS release on time the latest.

Figure 11 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, as shown in figure 11, base Standing and being allocated to the time interval of PDSCH to the feedback information of terminal by RRC signaling can be 1-8 time slot, and time slot n is corresponding Feedback window is time slot n-8 to time slot n-1.

Assuming that preceding 2 OFDM symbols are used for transmission the PDCCH of instruction SPS release in time slot n-8, for transmitting instruction SPS The search space of the PDCCH of release includes first OFDM symbol and second OFDM symbol.That is, the search space is Since first OFDM character.Therefore, the time upper earliest is used to indicate PSP release in feedback window on main carrier PDCCH can be by first OFDM of the search space for being used for transmission the PDCCH on the earliest time slot of time in feedback window Start.

Accordingly, Figure 12 illustrates a kind of schematic diagram of the applicable running time-frequency resource of the embodiment of the present application, such as Figure 12 It is shown, it is assumed that time slot n-1 includes the last one PDCCH detection machine meeting in feedback window, is used for transmission instruction SPS release PDCCH is transmitted in the largest number of search space in the PDCCH detection machine meeting, therefore, the time in feedback window on main carrier On the PDCCH for being used to indicate SPS release the latest can PDCCH detection machine on main carrier in feedback window on the time the latest It is transmitted in the largest number of search space in meeting.

For Figure 11, since there may be the search of multiple PDCCH for being used for transmission instruction SPS release is empty on a time slot Between, therefore, if terminal only receives PDCCH on the earliest search space of the time in the feedback window of main carrier, terminal is used The PUCCH resource transmitting feedback information of first format, otherwise, terminal transmit feedback using the PUCCH resource of second format Information.If feedback information is HARQ-ACK, terminal can return to " 1 ", if feedback information is HARQ-NACK, terminal can be with It returns " 0 ".

Optionally, if terminal is only received on main carrier in feedback window, the non-earliest SPS that is used to indicate is released on the time The PDCCH put, then the PUCCH resource transmission feedback message of the second format can be used in terminal.For example, terminal is only on main carrier That receive is the PDCCH for being used to indicate SPS and discharging sent in second search space in time slot n-8, then terminal can make Feedback message is transmitted with the PUCCH resource of the second format.

Optionally, if terminal receives the PDCCH that any one search space is transmitted in feedback window in secondary carrier, The PUCCH resource transmission feedback message of the second format can be used in terminal.

Optional embodiment in the embodiment of Figure 12 can be with reference to specific embodiment in Figure 11.

Based on above embodiments and same idea, Figure 13 shows a kind of physical uplink link provided by the embodiments of the present application The structural schematic diagram of the transmitting device of control channel, as shown in figure 13, transmitting device 1300 can include determining that 1301 He of unit Transmission unit 1302.

It is only in the setting position of default time slot or only pre- at one in base station feedback window in the embodiment of the present application If sending downlink data or downlink signaling on time slot can accordingly determine in feedback window only in a default time slot Setting position or only receive downlink data or downlink signaling on a default time slot；Using the PUCCH of the first format Resource transmission feedback information；Feedback information can be detected using the PUCCH resource of the first format for subsequent base stations and make place mat, such as This, has determined specific PUCCH resource allocation plan between base station and terminal, can solve base station and terminal cannot be distinguished is anti- The problem of which position of feedback window receives downlink data or downlink signaling.

It further include receiving unit in a kind of optional embodiment, for receiving the PUCCH resource of base station configuration；PUCCH Resource includes at least two groups resource, and one group of resource at least two groups resource is the PUCCH resource of the first format；At least two groups money Other group of resource in source is the PUCCH resource of the second format.

In a kind of optional embodiment, determination unit is specifically used for: determination only receives feedback window on main carrier PDSCH on the interior time upper earliest or time the latest；Or determination was only received in feedback window on main carrier on the time The PDCCH of instruction semi-continuous scheduling release on the earliest or time the latest；Or determination only receives feedback on main carrier The PDCCH for being used to dispatch PDSCH transmission in window on the time upper earliest or time the latest.

In a kind of optional embodiment, feedback window is to need in the same PUCCH transmitting feedback information for passing The set of the time slot or mini time slot of defeated PDSCH or the PDCCH of instruction SPS release；Or feedback window is to need same The set of the PDCCH detection machine meeting of one PUCCH transmitting feedback information.

In a kind of optional embodiment, determination unit is also used to determine the downlink data received in feedback window It or include not only in the setting position of default time slot or the only lower line number on a default time slot in downlink signaling According to or downlink signaling；Transmission unit is also used to the PUCCH resource transmitting feedback information using the second format.

In a kind of optional embodiment, the PUCCH resource of the first format is to use PUCCH format 0 or PUCCH format 1 PUCCH resource, the PUCCH resource of the second format is using PUCCH format 2 or PUCCH format 3 or PUCCH format 4 PUCCH resource.

Transmitting device provided by the embodiments of the present application, which is specifically described, can refer to transmission method provided by the above embodiment, at this In repeat no more.

Based on above embodiments and same idea, Figure 14 shows a kind of physical uplink link provided by the embodiments of the present application The structural schematic diagram of the transmitting device of control channel, as shown in figure 14, transmitting device 1400 can include determining that 1401 He of unit Detection unit 1402.

It further include transmission unit in a kind of optional embodiment, for sending PUCCH resource to terminal；PUCCH resource Including at least two groups resource, one group of resource at least two groups resource is the PUCCH resource of the first format；In at least two groups resource Other group of resource be the second format PUCCH resource.

In a kind of optional embodiment, determination unit is specifically used for determining only time in feedback window on main carrier It is upper to send PDSCH the latest earliest or on the time；Or determine only on main carrier in feedback window on the time earliest or the time On the latest send instruction semi-continuous scheduling release PDCCH；Or determine only on main carrier in feedback window on the time earliest or The PDCCH for dispatching PDSCH transmission is sent on person's time the latest.

In a kind of optional embodiment, determination unit, be also used to determine the downlink data sent in feedback window or It include not only in the setting position of default time slot or the only downlink data on a default time slot in downlink signaling Or downlink signaling；Detection unit, for detecting feedback information using the PUCCH resource of the second format.

It should be noted that being schematical, only a kind of logic function to the division of unit in the embodiment of the present application It divides, there may be another division manner in actual implementation.Each functional unit in the embodiment of the present application can integrate one In a processing unit, it is also possible to each unit and physically exists alone, one can also be integrated in two or more units In unit.Above-mentioned integrated unit both can take the form of hardware realization, can also be real in the form of software functional units It is existing.

In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real Now, it when being realized using software program, can entirely or partly realize in the form of a computer program product.Computer program Product includes one or more instructions.When loading on computers and executing computer program instructions, entirely or partly generate According to the process or function of the embodiment of the present application.Computer can be general purpose computer, special purpose computer, computer network or Other programmable devices of person.Instruction can store in computer storage medium, or from a computer storage medium to another One computer storage medium transmission, for example, instruction can be logical from a web-site, computer, server or data center Wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode are crossed to another One web-site, computer, server or data center are transmitted.Computer storage medium can be computer and can deposit Any usable medium taken either includes that the data storages such as one or more usable mediums integrated server, data center are set It is standby.Usable medium can be magnetic medium, (for example, floppy disk, hard disk, tape, magneto-optic disk (MO) etc.), optical medium (for example, CD, DVD, BD, HVD etc.) or semiconductor medium (such as ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH), Solid state hard disk (Solid State Disk, SSD)) etc..It should be understood by those skilled in the art that, the embodiment of the present application can provide For method, system or computer program product.Therefore, it is real that complete hardware embodiment, complete software can be used in the embodiment of the present application Apply the form of example or embodiment combining software and hardware aspects.Moreover, the embodiment of the present application can be used it is one or more its In include computer usable program code computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, Optical memory etc.) on the form of computer program product implemented.

A kind of computer installation provided by the embodiments of the present application, the computer equipment may include memory and processor.

Memory can be used for store instruction and data, and memory can include mainly store instruction area and storage data area, deposit Storage data field can store incidence relation；It store instruction area can instruction needed for storage program area, at least one function etc.；Instruction Processor can be made to execute following methods, specific method comprises determining that in feedback window only in the setting position of a default time slot It sets or only receives downlink data or downlink signaling on a default time slot；It is transmitted using the PUCCH resource of the first format Feedback information；Feedback information is used to indicate the reception state of data or signaling in feedback window.Alternatively, determining in feedback window Downlink data or downlink signaling are inside only sent on a default time slot in the setting position of default time slot or only；Using The PUCCH resource of first format detects feedback information；Feedback information is used to indicate the reception of data or signaling in feedback window State.

Processor is the control centre of computer equipment, utilizes each portion of various interfaces and connection whole mobile phone Point, by running or executing the instruction being stored in memory and calling is stored in data in memory, execute computer The various functions and processing data of equipment.Optionally, processor may include one or more processing units；Optionally, processor Application processor and modem processor can be integrated, wherein the main processing operation system of application processor, user interface and answer With program etc., modem processor mainly handles wireless communication.In some embodiments, processor and memory can be in lists It is realized on one chip, in some embodiments, they can also realize respectively on independent chip.

It should be understood by those skilled in the art that, the embodiment of the present application can provide as method, apparatus or computer program production Product.Therefore, in terms of the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and hardware Embodiment form.Moreover, it wherein includes computer available programs generation that the embodiment of the present application, which can be used in one or more, The meter implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of code The form of calculation machine program product.

The embodiment of the present application is referring to according to the method, apparatus of the embodiment of the present application and the process of computer program product Figure and/or block diagram describe.It should be understood that can by instruction implementation flow chart and/or block diagram each process and/or side The combination of process and/or box in frame and flowchart and/or the block diagram.It can provide these to instruct to general purpose computer, specially With the processor of computer, Embedded Processor or other programmable data processing devices to generate a machine, so that passing through The instruction that computer or the processor of other programmable data processing devices execute generates for realizing in one process of flow chart Or the device for the function of being specified in multiple processes and/or one or more blocks of the block diagram.

These instructions, which may also be stored in, is able to guide computer or other programmable data processing devices work in a specific way Computer-readable memory in so that it is stored in the computer readable memory instruction generate include command device system Product are made, which realizes in one or more flows of the flowchart and/or one or more blocks of the block diagram Specified function.

These instructions also can be loaded onto a computer or other programmable data processing device so that computer or other Series of operation steps are executed on programmable device to generate computer implemented processing, thus in computer or other are programmable The instruction that executes in equipment is provided for realizing in one box of one or more flows of the flowchart and/or block diagram or more The step of function of being specified in a box.

Obviously, those skilled in the art can carry out various modification and variations without departing from this Shen to the embodiment of the present application Spirit and scope please.In this way, if these modifications and variations of the embodiment of the present application belong to the claim of this application and its wait Within the scope of technology, then the application is also intended to include these modifications and variations.

Claims

1. a kind of transmission method of physical uplink control channel characterized by comprising

Terminal is determined and is only received on a default time slot in the setting position of default time slot or only in feedback window To downlink data or downlink signaling；

The terminal uses the PUCCH resource transmitting feedback information of the first format；The feedback information is for indicating the feedback The reception state of data or signaling in window.

2. the method as described in claim 1, which is characterized in that the terminal determination is in feedback window only when one default The setting position of gap or before only receiving downlink data or downlink signaling on a default time slot, further includes:

The terminal receives the PUCCH resource of base station configuration；

The PUCCH resource includes at least two groups resource, and one group of resource in at least two groups resource is the first format PUCCH resource；Other group of resource in at least two groups resource is the PUCCH resource of the second format.

3. the method as described in claim 1, which is characterized in that the terminal determination is in feedback window only when one default The setting position of gap only receives downlink data or downlink signaling on a default time slot, comprising:

The terminal determine only received on main carrier in the feedback window it is on the time earliest or on the time the latest PDSCH；Or

The terminal determine only received on main carrier in the feedback window it is on the time earliest or on the time the latest Indicate the PDCCH of semi-continuous scheduling release；Or

The terminal determine only received on main carrier in the feedback window it is on the time earliest or on the time the latest For dispatching the PDCCH of PDSCH transmission.

4. the method as described in claim 1, which is characterized in that

The feedback window is to need to be used for transmission PDSCH or instruction SPS release in the same PUCCH transmitting feedback information PDCCH time slot or mini time slot set；Or

The feedback window is the set needed in the PDCCH detection machine meeting of the same PUCCH transmitting feedback information.

5. the method as described in claim 1, which is characterized in that further include:

The terminal determines in the downlink data or downlink signaling that receive in feedback window to include not described only at one The setting position of default time slot or the only downlink data or downlink signaling on a default time slot；

The terminal transmits the feedback information using the PUCCH resource of the second format.

6. method according to claim 2, which is characterized in that the PUCCH resource of first format is to use PUCCH format 0 or PUCCH format 1 PUCCH resource, the PUCCH resource of second format is to use PUCCH format 2 or PUCCH format 3 Or the PUCCH resource of PUCCH format 4.

7. a kind of transmission method of physical uplink control channel characterized by comprising

Base station determines and only sends on a default time slot in the setting position of default time slot or only in feedback window Downlink data or downlink signaling；

The base station feedback information is detected using the PUCCH resource of the first format；The feedback information is for indicating the feedback The reception state of data or signaling in window.

8. the method for claim 7, which is characterized in that the base station determination is in feedback window only when one default The setting position of gap or before only sending downlink data or downlink signaling on a default time slot, further includes:

The base station sends PUCCH resource to terminal；

9. the method for claim 7, which is characterized in that the base station determination is in feedback window only when one default The setting position of gap only sends downlink data or downlink signaling on a default time slot, comprising:

The base station determines only sends PDSCH earliest or on the time on the time in the feedback window on main carrier the latest； Or

The base station determines only sends instruction half the latest earliest or on the time on main carrier on the time in the feedback window The PDCCH of continuous dispatching release；Or

The base station determines only to be sent the latest for adjusting on the time in the feedback window on main carrier earliest or on the time Spend the PDCCH of PDSCH transmission.

10. the method for claim 7, which is characterized in that

11. the method for claim 7, which is characterized in that further include:

The base station determines in the downlink data or downlink signaling sent in feedback window to include not described only pre- at one If the setting position of time slot or the only downlink data or downlink signaling on a default time slot；

The base station feedback information is detected using the PUCCH resource of the second format.

12. method according to claim 8, which is characterized in that the PUCCH resource of first format is to use PUCCH lattice The PUCCH resource of formula 0 or PUCCH format 1, the PUCCH resource of second format are to use PUCCH format 2 or PUCCH format 3 or PUCCH format 4 PUCCH resource.

13. a kind of transmitting device of physical uplink control channel characterized by comprising

Determination unit, for determining in feedback window only in the setting position of default time slot or only when one default Downlink data or downlink signaling are received in gap；

Transmission unit, for the PUCCH resource transmitting feedback information using the first format；The feedback information is for indicating described The reception state of data or signaling in feedback window.

14. device as claimed in claim 13, which is characterized in that further include receiving unit, be used for:

Receive the PUCCH resource of base station configuration；

15. device as claimed in claim 13, which is characterized in that the determination unit is specifically used for:

It determines and only receives in the feedback window PDSCH earliest or on the time the latest on the time on main carrier；Or

Determine that earliest or on the time the latest instruction on the time is only received in the feedback window on main carrier partly holds The PDCCH of continuous scheduling release；Or

Determine only received on main carrier in the feedback window it is earliest on the time or on the time the latest for dispatching The PDCCH of PDSCH transmission.

16. device as claimed in claim 13, which is characterized in that

17. device as claimed in claim 13, which is characterized in that

The determination unit is also used to determine in the downlink data or downlink signaling that receive to include not in institute in feedback window It states only in the setting position of default time slot or the only downlink data or downlink signaling on a default time slot；

The transmission unit is also used to transmit the feedback information using the PUCCH resource of the second format.

18. device as claimed in claim 14, which is characterized in that the PUCCH resource of first format is to use PUCCH lattice The PUCCH resource of formula 0 or PUCCH format 1, the PUCCH resource of second format are to use PUCCH format 2 or PUCCH format 3 or PUCCH format 4 PUCCH resource.

19. a kind of transmitting device of physical uplink control channel characterized by comprising

Determination unit, for determining in feedback window only in the setting position of default time slot or only when one default Downlink data or downlink signaling are sent in gap；

Detection unit, for detecting feedback information using the PUCCH resource of the first format；The feedback information is for indicating described The reception state of data or signaling in feedback window.

20. device as claimed in claim 19, which is characterized in that further include transmission unit, be used for:

PUCCH resource is sent to terminal；

21. device as claimed in claim 19, which is characterized in that the determination unit is specifically used for:

It determines and only sends PDSCH the latest earliest or on the time on the time in the feedback window on main carrier；Or

It determines and only sends instruction semi-continuous scheduling in the feedback window on the time the latest earliest or on the time on main carrier The PDCCH of release；Or

It determines only to send the latest earliest or on the time on the time in the feedback window on main carrier and be passed for dispatching PDSCH Defeated PDCCH.

22. device as claimed in claim 19, which is characterized in that

23. device as claimed in claim 19, which is characterized in that

The determination unit is also used to determine in the downlink data or downlink signaling that send to include not described in feedback window Only in the setting position of default time slot or the only downlink data or downlink signaling on a default time slot；

The detection unit, for detecting the feedback information using the PUCCH resource of the second format.

24. device as claimed in claim 20, which is characterized in that the PUCCH resource of first format is to use PUCCH lattice The PUCCH resource of formula 0 or PUCCH format 1, the PUCCH resource of second format are to use PUCCH format 2 or PUCCH format 3 or PUCCH format 4 PUCCH resource.

25. a kind of computer readable storage medium, which is characterized in that the storage medium is stored with instruction, when described instruction exists When being run on computer, so that computer, which is realized, executes such as method described in any one of claims 1 to 6 or claim 7 To method described in any one of 12.

26. a kind of computer equipment characterized by comprising

Memory, for storing program instruction；

Processor, for calling the program instruction stored in the memory, according to acquisition program execute as claim 1 to Method described in any one of 6 described in any item methods or claim 7 to 12.