CN109152053A

CN109152053A - Transmission time sequence determination and indicating means, communication equipment and storage medium

Info

Publication number: CN109152053A
Application number: CN201710687689.3A
Authority: CN
Inventors: 柯颋; 夏亮; 侯雪颖
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Priority date: 2017-06-16
Filing date: 2017-08-11
Publication date: 2019-01-04
Anticipated expiration: 2037-08-11
Also published as: CN109152053B

Abstract

The embodiment of the invention discloses a kind of transmission time sequence determination and indicating means, communication equipment and storage medium, transmission time sequence applied to the method in terminal determines that method includes: the first signaling for receiving base station and sending；After receiving first signaling, based on available time domain thread set, determine the transmission time sequence of tentation data, wherein, the transmission time sequence of the tentation data, comprising: the hybrid automatic request of downlink data retransmits at least one of the transmission timing of the transmission time sequence of HARQ feedback data, the reception timing of downlink data and upstream data；Described can include: one or more available time domain threads for tentation data transmission with time domain thread set.

Description

Transmission time sequence determination and indicating means, communication equipment and storage medium

Technical field

The present invention relates to wireless communication field more particularly to a kind of transmission time sequence be determining and indicating means, communication equipment and Storage medium.

Background technique

In the new interface (New Radio, NR) of the 5th generation (5Generation, 5G), propose to utilize wireless heterogeneous networks (Radio Resource Control, RRC) signaling and Downlink Control Information (Downlink Control Information, DCI) instruction hybrid automatic request retransmits the timing of (Hybrid Automatic ReQeust, HARQ).

But in actual use, the time delay set retransmitted by RRC signaling or the instruction of the first signaling, and pass through rope Draw value to indicate by the way of which time delay value in time delay set, informs which terminal (also known as user equipment) specifically use One time delay carries out HARQ re-transmission.The user equipment is referred to as (User Equipment, UE) again.But this determining HARQ Mode signaling overheads it is big.

Summary of the invention

In view of this, an embodiment of the present invention is intended to provide a kind of transmission time sequence determination and indicating means, communication equipment and depositing Storage media, for solving the problems, such as that above-mentioned signaling overheads is big.

In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:

First aspect of the embodiment of the present invention provides a kind of transmission time sequence and determines method, is applied in terminal, comprising:

Receive the first signaling that base station is sent；

According to the reception parameter of first signaling and/or the information of carrying, based on available time domain thread set, really Determine the transmission time sequence of tentation data,

Wherein, the transmission time sequence of the tentation data, comprising: the hybrid automatic request of downlink data retransmits HARQ feedback number According to transmission time sequence, downlink data reception timing and upstream data transmission timing at least one；

Described can include: one or more time domain tune that can be used for transmitting the tentation data with time domain thread set Spend unit.

Second aspect of the embodiment of the present invention provides a kind of transmission time sequence indicating means, is applied in base station, comprising:

The first signaling is sent to terminal, wherein the reception parameter of first signaling and/or the information of carrying, for supplying The terminal is based on available time domain thread set, determines the transmission time sequence of tentation data；When the transmission of the tentation data Sequence, comprising: when the transmission of the transmission time sequence of the HARQ feedback data of downlink data, the reception timing of downlink data and upstream data At least one of sequence；Described can include: one or more with time domain thread set positioned at tentation data transmission Available time domain thread.

A kind of communication equipment that the third aspect of the embodiment of the present invention provides, comprising:

First transceiver, for carrying out information exchange with other communication equipments

First processor is connected with the first transceiver, for realizing aforementioned any one by executing computer program The transmission time sequence that a technical solution provides determines method or transmission time sequence indicating means.

Fourth aspect of the embodiment of the present invention also provides a kind of communication equipment, comprising: second processor and computer program；

The second processor, for realizing that any one aforementioned technical solution is mentioned by executing the computer program The transmission time sequence of confession determines method or transmission time sequence indicating means.

The 5th aspect of the embodiment of the present invention also provides a kind of computer storage medium, and the computer storage medium is stored with Computer program realizes that the transmission time sequence that any one aforementioned technical solution provides determines method and/or transmission time sequence instruction Method.

Transmission time sequence determination provided in an embodiment of the present invention and indicating means, communication equipment and storage medium, are being passed When defeated timing determines, pass through the transmission of the first signaling first, available time domain thread set can be based on triggering terminal, is determined The transmission time sequence of tentation data.Here transmission time sequence can retransmit HARQ feedback data for the hybrid automatic request of downlink data At least one of the transmission timing of transmission time sequence, the reception timing of downlink data and upstream data.On the one hand, it is directly based upon Instruction can use time domain thread, can be few relative to bit required for instruction time delay value, to reduce signaling overheads；Separately On the one hand, terminal voluntarily will determine that it is not absolutely required to base stations to refer specifically to by signaling based on available time domain thread set Show, base station can not had to and send instruction information again or only send the seldom instruction information of bit number, again reduce letter Expense is enabled, therefore reduces the overall overhead of instruction, to have the characteristics that signaling overheads is small.

Detailed description of the invention

Fig. 1 is the flow diagram that a kind of transmission time sequence provided in an embodiment of the present invention determines method；

Fig. 2 is a kind of flow diagram of transmission time sequence indicating means provided in an embodiment of the present invention；

Fig. 3 is the flow diagram that a kind of transmission time sequence provided in an embodiment of the present invention determines method；

Fig. 4 is a kind of flow diagram of transmission time sequence indicating means provided in an embodiment of the present invention

Fig. 5 is a kind of structural schematic diagram of communication equipment provided in an embodiment of the present invention；

Fig. 6 is a kind of schematic diagram of frame structure provided in an embodiment of the present invention；

Fig. 7 is a kind of frame structure provided in an embodiment of the present invention and can use sequential scheduling assembly diagram；

Fig. 8 is that a kind of frame structure provided in an embodiment of the present invention and timing determine schematic diagram；

Fig. 9 is that another frame structure provided in an embodiment of the present invention and timing determine schematic diagram；

Figure 10 is that another frame structure provided in an embodiment of the present invention and timing determine schematic diagram；

Figure 11 is that another frame structure provided in an embodiment of the present invention and timing determine schematic diagram.

Specific embodiment

Technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments of the specification.

As shown in Figure 1, the present embodiment provides a kind of transmission time sequences to determine method, it is applied in terminal, comprising:

Step S110: the first signaling that base station is sent is received；

Step S120: according to the reception parameter of first signaling and/or the information of carrying, based on domain scheduling list when can be used Position set, determines the transmission time sequence of tentation data；

Wherein, the transmission time sequence of the tentation data, comprising: the hybrid automatic request of downlink data retransmits HARQ feedback number According to transmission time sequence, downlink data reception timing and upstream data transmission timing at least one；When described available Domain scheduling unit set includes: one or more available time domain threads for tentation data transmission.

In some embodiments, the transmission time sequence can are as follows: it is anti-that the hybrid automatic request of first signaling retransmits HARQ Present the uplink of the transmission time sequence of data, the reception timing of the downlink data of first signaling scheduling and first signaling scheduling At least one of the transmission timing of data；Described can include: one or more with time domain thread set for described The available time domain thread of tentation data transmission.

The transmission time sequence determines that method is method applied to the method in terminal in the present embodiment, and terminal here may include The intelligence such as car-mounted terminal, intellectual water meter or the ammeter that the vehicles such as mobile phone that people carries, tablet computer et al. mounted terminal, vehicle carry The internet-of-things terminal of energy equipment.

Here the first signaling can be one of RRC signaling, MAC signaling and Downlink Control Information (DCI) signaling or more Kind.

After receiving first signaling, terminal can be automatically based upon available time domain thread set, determine to pass Defeated timing.

In the present embodiment, the step S120 can include: the reception parameter based on first signaling and/or described The information content that one signaling carries, according to preset rules from the available time slot thread set, selection meets and works as forward pass The available time domain thread of defeated demand carries out the transmission of tentation data, so that it is determined that the transmission time sequence of tentation data out.

Here transmission time sequence can be the transmission time sequence of the received HARQ feedback data of downlink data, receive downlink data Reception timing, send the transmission timing of upstream data.The timing for receiving downlink data includes at least: receiving downlink for the first time The reception timing of the new biography data of transmission receives the reception timing of the re-transmission data of retransmission.The transmission upstream data Timing, it may include: the timing of terminal transmission uplink business data.The timing of the HARQ feedback can include: indicating downlink data Received confirmation symbol (ACK) or non-acknowledgement symbol (NACK) etc..

Specifically such as, transmission time sequence may is that at the time of send or receive the tentation data, between the reference moment when Between it is poor.Such as the transmission timing of the HARQ feedback of downlink data may is that transmit the HARQ feedback at the time of it is corresponding to reception Downlink data at the time of between time difference.At the time of the reception timing of downlink data may is that the reception downlink data With receive corresponding scheduling information at the time of between time difference.The transmission timing of upstream data, which may is that, sends the uplink Data with receive corresponding scheduling information at the time of between time difference.It is described in reception respectively with reference to the moment in the example above At the time of downlink data, at the time of receiving corresponding scheduling information.

One Preset Transfer period, for the transmission cycle for transmitting tentation data, it may include: domain scheduling list when one or more Position.One Preset Transfer period can mark off in the time domain for a frame, a subframe or two frames or two subframes etc. The bigger unit of transfer come.It is described to use time domain thread, it can be pre-configured with and be used for for exclusion in predetermined transmission cycle Time domain thread except fixed-purpose.Time domain thread can be used described in one in the present embodiment, can be used for being counted According to the transmission unit of transmission, in this case, corresponding available time domain thread can be used for data for preconfigured fixation Time-domain resource outside transmission or can flexible dispatching the time-domain resource for being configurable to downlink transfer.

It is described to use time domain thread are as follows: one of subframe, time slot, mini-slot and transmission symbol.

The mini-slot can for including at least a transmission symbol, and including transmission symbolic number less than the time slot biography Defeated unit.

Transmission time sequence described in the present embodiment determines method, is based on directly on what available time domain thread set determined, Instruction in this way during the determination of transmission time sequence can directly indicate that time domain thread set, or instruction can be used to can be used Time domain thread can be used in time domain thread set, or can use the parameter of time domain thread described in selection, facilitate terminal The voluntarily content that the reception parameter based on the first signaling and/or the first signaling carry, or be only the touching after the reception of the first signaling It sends out terminal and determines transmission time sequence based on preset rules, have the characteristics that signaling overheads is small.

In some embodiments, terminal needs, which are known in advance, described can use time domain thread set.Therefore the method is also Can include:

By the way that time domain thread set can be used described in determination with making an appointment for base station, wherein described to use time domain tune Spend unit set, comprising: can be used for HARQ feedback data transmission available time domain thread set, transmitting uplink data can With at least one of the available time domain unit set of time domain unit set and downlink data transmission.

Therefore by making an appointment, available time domain thread set can be known in advance in terminal and terminal.For example, agreement All time slots are all available time domain threads.The embodiment can be applied to complete dynamic Time Division multiplexing (TDD) transmitting scene.

As shown in Fig. 2, before determining the transmission time sequence, the method also includes:

Step S101: it receives base station and sends the second signaling for including at least set instruction information；

Step S102: time domain thread set can be used based on described in second signaling determination, wherein when described available Domain scheduling unit set, comprising: can be used for available time domain thread set, the transmitting uplink data of the transmission of HARQ feedback data Available time domain unit set and downlink data transmission available time domain unit set at least one.

Second signaling can be one in the signalings such as RRC signaling, MAC layer signaling and DCI signaling in the present embodiment Or it is multiple, it can also be system message signaling etc. in some embodiments.Second signaling can be believed for RRC signaling, MAC layer At least one signalings such as order and DCI signaling.

In some embodiments, first signaling and second signaling can be RRC signaling, first signaling and Two RRC signalings that second signaling is also can correspond to same RRC signaling or different time is sent.

In some embodiments, first signaling and second signaling can be DCI signaling, first signaling and Two DCI signalings that second signaling is also can correspond to same DCI signaling or different time is sent.

In further embodiments, first signaling can be DCI signaling, and second signaling can be RRC signaling.

First signaling and the first signaling are specifically not limited to the example above in specific implementation.

Set instruction information, the set instruction letter directly can be at least carried in second signaling in the present embodiment Breath may be used to indicate the available time domain thread set in the Preset Transfer period；For example, the set instruction information can be used for Indicate there is which available time domain thread in the specific Preset Transfer period, terminal is before the transmission for carrying out predetermined information, meeting The predetermined instruction information carried in reception parameter and/or the first signaling based on the first signaling, domain scheduling when in conjunction with described using Unit selects corresponding available time-domain resource to carry out the transmission of predetermined information, may thereby determine that out transmission time sequence.

The step S120 can include: use time domain thread set and preset rules in conjunction with described, determine predetermined number According to transmission time sequence.

The preset rules can negotiate in advance determination for the base station and the terminal in the present embodiment.It is described default Rule can be the functional relation of determining transmission time sequence or mapping relations etc..

In some embodiments, the step S120 can reception parameter based on first signaling and/or carrying Predetermined instruction information, determines the transmission time sequence.

The reception parameter can include: the time domain thread etc. where first signaling.

First signaling and the first signaling can be the existing signaling in wireless communication technique in the present embodiment, in this reality Applying terminal described in example can be by the reception of the set instruction information in second signaling, so that it may negotiated according to preparatory or Based on preset rules as defined in communication protocol, transmission time slot is determined, it is middle compared with the existing technology to be referred to using multiple indication bits Show each HARQ propagation delay time set and and the indicating mode of corresponding propagation delay time is selected from set, at least reduce Signaling overheads.

For example, if instruction propagation delay time, if there is 4 available time domain threads, this 4 available time domain threads pair The time delay answered is 4, and each at least needs two bits or more than two bits to be indicated, then needs to consume at least 8 bit indication propagation delay time set.If indicate the index value retransmitted, it is also necessary at least one corresponding 2 bit selection One propagation delay time.And if in the present embodiment the Preset Transfer period include 6 time domain threads, if exclude it is pre- 2 first dispatched, there are also 4 residues can use sequential scheduling unit, can be with the corresponding time domain thread of 1 bit indication It is no available, 6 bits are at most consumed in this way, reduce indicative signaling overheads in this way.On the other hand, transmission time sequence is being determined When, the terminal can voluntarily be determined according to preset rules combination with sequential scheduling unit set, and do not had to base station and utilized specific letter Order is indicated comprehensively, it is clear that again saves signaling overheads.Therefore the determination of transmission time sequence is carried out using the method for the present embodiment, Have the characteristics that the expense for the signaling that base station is sent is small.

In some embodiments, the step S120 can include: the reception parameter and/or first based on first signaling The information that signaling carries determines the transmission time sequence in conjunction with the preset rules and the time domain scheduling unit set.This In reception parameter can be first signaling reception time domain thread.Below based on the embodiment, provide several optional Mode:

Optional way one: the step S120 can include:

It can be carried out in time domain thread set and first time domain thread of the number not less than n+m described in selection The transmission of tentation data；Wherein, the m is the first offset, and the m is the integer not less than 0.

For example, described can be 4,7 and 8 with the number of the time domain thread in time domain thread set；If the n+m =6, then the time domain thread that can be used and be numbered in time domain thread set as 7 can be selected in this example.

The value of the n is related to the first signaling.

If the tentation data is the data of the direct scheduled transmission of the first signaling, the value of the n is to transmit described the The number of the time domain thread of one signaling, i.e., the number of the time domain thread where described first signaling.

It is that there is corresponding relationship with the first data of the first signaling scheduling transmission if the tentation data is the second data Data；For example, first data are the business datum of transmission；Second data are to indicate whether the business datum receives Successful feedback data；Then the n can be the number of the time domain thread of transmission first data, i.e., described first data The number of the time domain thread at place.Certainly, second data can be the feedback data of first data, or The data of relationship are not directly linked with first data.

In some embodiments, first offset can be the related and/or and data to the processing capacity of the terminal The relevant parameter of propagation delay time, but the specific determination of first offset can be not limited to these parameters.For example, described One offset can be decided by the processing of the minimum data processing delay of the terminal, the processing capacity, the base station of the terminal At least one of data transmission delay between time delay, the processing capacity of the base station, the base station and the terminal.This In terminal processing capacity and base station processing capacity, may comprise: the coding/decoding capability of terminal and/or base station, encoding and decoding Ability is stronger, then faster to the decoding speed of data, then the speed for carrying out retransmission feedback or transmission data is faster.Base station and terminal Between data transmission delay, can determine distance and/or the transmission environment etc. between base station and terminal.The minimum of the terminal Data processing time delay can be immediately are as follows: terminal receives a data to the time for forming the feedback data to the data receiver situation Interval etc. is only citing here certainly, specific not limited to this.

For example, the n=1, the m=2, the available time domain thread that can include with time domain thread set It is 2,4,5,7；P1=n+m=1+2=3, P2 are the first available time domain thread 4 for being no earlier than P1, then P2=4, here Predetermined information can be the received feedback data of downlink datas or retransmission request or the received downlink datas such as ACK or NACK Deng.In the present embodiment, the n, the m, the P1 and the P2 are corresponding time domain thread in the default biography Resource identification in the defeated period.Within the Preset Transfer period, time-domain resource is divided according to thread, and is successively compiled Number, for example, number can be since 0, and it can also be since 1, successively plus 1 numbers.Corresponding resource number is the resource One kind of mark.In some embodiments, the resource identification is not limited to the resource number.

This optional way can use following formula and be indicated:

Wherein v >=0, so that

mod_N{g(n)}∈S

Wherein, the n is the number of the available time domain thread where first signaling, or domain scheduling upon selection When unit is used for transmission the second data in tentation data, the n is the time domain where the first data scheduled in the first signaling The number of thread.The m is related to the processing capacity of the terminal and/or relevant with data transmission delay first inclined Shifting amount；The v is the traversal factor；The value of the traversal factor is 0 or positive integer；The N is in current preset transmission cycle The sum for the available time domain thread for being included；The S is the available time domain thread set in the Preset Transfer period.

The variation of the value v of the g (n) obtains the alternative thread；After the g (n) is to reply N modulus, The resource number of scheduling unit of the corresponding alternative resource thread of g (n) in Preset Transfer period N is obtained；If the money Source number belongs to S, then stops the value variation of the traversal factor, that is, stops the traversal of the traversal factor.

This optional way can use a kind of formula additionally below and be indicated:

G (n)=n+K, wherein K >=m, and g (n) is first element in set S.

Optional way two:

The step S120 can include:

A time domain thread of f (k) of n+m can be not less than described in selection in time domain thread set and number Carry out the transmission of tentation data；Wherein, the k is the chronon of first signaling instruction, and f (k) is according to the first signaling Second offset determined by the chronon k of instruction.The n is the volume of the time domain thread where first signaling Number, when domain scheduling unit is used for transmission the second data in tentation data upon selection, the n is the scheduled in the first signaling The number of time domain thread where one data.The f (k) is the function that the second offset is calculated by dependent variable of the k. F (k) is the integer not less than zero.

It is to be carried in the reception parameter (the i.e. described n) and the first signaling determined in combination with the first signaling in the present embodiment Predetermined instruction information carry k, determine transmission predetermined information available time domain thread resource number.

Base station and terminal can determine the mapping relations of f (k) Yu k by preset rules, alternatively, base station can pass through high level The mapping relations of signal deployment f (k) and k.

In one embodiment, in the middle 1 bit indication k of Downlink Control Information (DCI), and by prespecified or high-rise Any method signaled determines the mapping relations of f (k) Yu k, such as

In another embodiment, in the middle 2 bit indication k in DCI, and it is logical by prespecified or high-level signaling Any method known determines the mapping relations of f (k) Yu k, such as

Obviously, can simply be expressed as above by mapping relations determined by lookup: f (k)=k+1.And work as f (k) When=1, expression, which utilizes, is no earlier than n+m, and in first (i.e. f (the k)=1) institute in time domain thread set Available time domain thread is stated, the transmission of the tentation data is carried out.

The f (k)=k in some embodiments, the f (k) can be other default letters in further embodiments Number relationship.In order to reduce the expense of the first signaling, the f (k)=k+C can be set according to demand, the C is constant；To subtract Bit number consumed by the k is transmitted less.For example, described k itself is also the number of very little in the present embodiment.The k be less than Or the natural number for the time domain thread number for equal to the Preset Transfer period including

After receiving downlink data due to terminal, need certain time decoding that can just determine the need for retransmitting, one Also need to consider the propagation delay time of downlink data itself in a little situations, then the value of the m is generally not zero.And first letter Order also can not necessarily be transmitted on the 1st available time domain thread.Therefore it can the k described in less bit indication, and the k Once indicating the transmission that can be used for multiple predetermined information or a plurality of predetermined information.Here predetermined information can be same type Information is also possible to different types of information.Obviously, even if introducing predetermined instruction information in the first signaling, also still have The small feature of the expense of first signaling.

This optional way can use following formula and be indicated:

Step 1: determine that number is not less than n+m, and it is described in time domain thread set S it is first it is described can The number h (n) of used time domain scheduling unit, wherein

So that mod_N{ h (n) } ∈ S, wherein v >=0

The v is the traversal factor；The value of the traversal factor is 0 or positive integer；The N is current preset transmission cycle Included in can use time domain thread sum；The S be each Preset Transfer period in it is available when domain scheduling list Position set.

The variation of the value v of the h (n) obtains the alternative thread；After the h (n) is to reply N modulus, The resource number of scheduling unit of the corresponding alternative resource thread of h (n) within the Preset Transfer period is obtained；If the resource Number belongs to S, then stops the value variation of the traversal factor, that is, stops the traversal of the traversal factor.

Step 2: f (k) -1 after selecting h (n) in available time domain thread set S it is available when domain scheduling Unit, domain scheduling unit number is g (n) at that time.Particularly, as f (k)=1, g (n) is equal to h (n).

The numerical value of g (n) can be expressed as with mathematical linguistics,

As f (k)=1, g (n)=h (n)；

As f (k) > 1, selecting g (n), so that P=f (k), wherein P is defined by the following method,

There are set A={ h (n)+u }_{U=0,1,2 ..., g (n)-h (n)}={ h (n), h (n)+1, h (n)+2 ..., g (n) }, that is, collect Element in A is closed to be incremented by with 1；

- P is in set A with property " element a in set A_i(i.e. a_i∈ A) available time domain is belonged to the variable after N modulus The element a of thread set S "_iNumber, i.e.,Wherein,

Wherein, the n be first signaling where time domain thread number, or when selection from when domain scheduling list When the second data of transmission of position, the n can be the volume for passing through the time domain thread where the first data scheduled in the first signaling Number；The m is the first offset related and/or relevant with data transmission delay to the processing capacity of the terminal；The k is The chronon for the predetermined instruction information instruction that first signaling carries；The f (k) is that the is calculated by dependent variable of the k The function of two offsets.

G (n)=n+K, wherein K >=m, and g (n) is a element of f (k) in time domain thread set S.

In the present embodiment, the method also includes:

Receive first offset that the base station is determined based on the minimum data processing delay of the terminal.

In some embodiments, the method also includes:

It is reported to the base station and carries out the minimum data processing delay；

Wherein, the minimum data processing delay is included: and receives to be sent data to using physical downlink control channel PDCCH Receive the time delay between the data sent using Physical Downlink Shared Channel PDSCH, reception PDCCH sends data to utilization PUSCH send data between when extend to receive using PDSCH send data to transmission HARQ feedback data time delay extremely It is one of few.

The minimum data time delay, the general data-handling capacity for determining terminal.For example, described receive is sent out using PDSCH The data sent are decided by the decoding capability of terminal to the time delay for sending HARQ feedback data.When the terminal receives lower line number According to later, will do it decoding, usual decoding capability is stronger, then the time for completing decoding is more early, then the minimum data of the HARQ Processing delay is with regard to smaller.The minimum data processing delay of the HARQ can be equal to the downlink for completing predetermined quantity in the present embodiment Time needed for the decoding of data.

The terminal reports the minimum data processing delay from trend base station in the present embodiment, in some embodiments In, the minimum data processing delay can be to be stored in advance in the base station.The base station is also based on other information Voluntarily determine the minimum data processing delay.For example, different types of terminal all has type identification or different terminals all With terminal iidentification.Then carry out data interaction in terminal and base station, in the data packet of transmission can carried terminal type identification or Terminal iidentification, base station is after receiving type identification or terminal iidentification, so that it may which it is described to know to inquire local data base The minimum treat ability of terminal.In the present embodiment in order to ensure base station obtains accurate minimum data processing delay, institute The minimum data processing delay can voluntarily be reported by stating terminal, alternatively, the terminal can be reported in the case where base station configures it is described Minimum data processing delay.Giving the correct time in the present embodiment dominant can report, for example, terminal is directly described most to base station transmission Small data processing delay can also report the minimum data processing delay by the recessiveness of the information such as type identification.

Base station can determine the first offset m, and can be by determining first partially according to the minimum data processing delay Shifting amount is sent to terminal.For example, the minimum data processing delay is T1, then the m is that the T1/T0 rounds up；It is described T0 is the duration that time domain thread can be used described in one.In some embodiments, the m can round up for the T1/T0 The sum of with retardation.

In some embodiments in order to simplify the determination and/or negotiation of the m, the terminal can be according to itself minimum Data processing time delay determines the m using the same method for determining the m with base station, is then directly reported to determining m Base station, such base station only need to receive the m, then base station does not need to calculate and carry out issuing for m, can reduce terminal in this way Information interaction amount between base station is further reduced the expense of signaling.Certainly, the above is only citing, when specific implementation, not office It is limited to any one of the above.

Optionally, second signaling is also used to indicate the time domain parameter in the Preset Transfer period.For example, described Two signalings can be indicated that information, the parameter indicate information by parameter, be used to indicate the time domain ginseng in the Preset Transfer period Number at least may be used to indicate the cycle length in the Preset Transfer period for example, parameter indicates information.

The cycle length in the present embodiment, the time domain thread that concretely the Preset Transfer period includes Number.For example, the initial position of the time-domain resource of the predetermined period has been known in advance, by indicating the cycle length, then It can determine predetermined period starting in the time domain and final position.

In some embodiments, the parameter indicates information, it may also be used for when indicating the starting in the Preset Transfer period The information such as domain position and termination time-domain position.

In further embodiments, the time domain scheduling unit where terminal receives parameter instruction information later is described The starting time-domain position in Preset Transfer period, the parameter instruction information can only include terminating time-domain position and/or cycle length In one, so that it may explicitly know the Preset Transfer period corresponding time domain region.

The time domain parameter includes: at least one for originating time-domain position, termination time-domain position and cycle length.

In some embodiments, the set instruction information is domain scheduling list when indicating to use in the Preset Transfer period The bitmap of member.The bitmap includes one or more bits, each bit can indicate a time domain thread.Corresponding ratio Special value indicates whether corresponding time domain thread is available time domain thread.For example, a Preset Transfer period packet Include: S time domain thread, then the bitmap may include S bit.If 1 bit is domain scheduling list when " 1 " instruction is corresponding Position is available, then indicates that corresponding time domain thread is unavailable when the bit is " 0 ".Therefore terminal is after receiving the bitmap, It is assured that out that length and which time domain scheduling unit in Preset Transfer period are available.

In further embodiments, the set instruction information includes: the unit offset that can use time domain scheduling unit Amount and the set length with time domain scheduling unit set.

It in the present embodiment include that available time domain scheduling unit set includes 3 available time domain scheduling units, then using 2 A bit indication set length.If unit offset amount is 2, in conjunction with the unit offset amount and set length, can determine The time domain thread that resource number is 2,4 and 6 can use time domain thread described in being.Obviously, equally with the letter of instruction The small feature of the expense of order.

As shown in figure 3, being applied in base station the present embodiment provides a kind of transmission time sequence indicating means, comprising:

The first signaling is sent to terminal, wherein the set indicates information, wherein first signaling, for triggering It states terminal and is based on available time domain thread set, determine the transmission time sequence of tentation data；The transmission time sequence of the tentation data, Include: downlink data hybrid automatic request retransmit the transmission time sequences of HARQ feedback data, downlink data reception timing and on At least one of the transmission timing of row data；Described can include: one or more with time domain thread set for institute State the available time domain thread of tentation data transmission.

The transmission time slot indicating means provided in the present embodiment can be applied to the method in base station, under the base station can be Generation base station (gNB) or the evolved base station (eNB) of Function Extension etc..

It can make a reservation for indicate information first with the first signaling in the present embodiment, which may be used to indicate Parameter of the selection for the available time domain thread of tentation data；Or the terminal can join according to the reception of the first signaling Number carries out the determination of transmission time sequence in conjunction with preset rules.In some embodiments, first signaling can be only whole as triggering Hold the triggering command for determining transmission time sequence.

Second signaling is RRC signaling in the present embodiment, and first signaling is DCI signaling；Certainly, described first Signaling and second signaling are not limited to RRC signaling and DCI signaling.

In short, first signaling and the second signaling can be for RRC signaling, DCI signaling and MAC layer signalings at least within One of.

In some embodiments, after determining the transmission time sequence of tentation data based on available time domain thread set and Before being carried out data transmission using the corresponding first time domain thread of the transmission time sequence, the method also includes:

Receive third signaling；Wherein, the third signaling is used to indicate the attribute letter of the first time domain thread Breath；Some or all of wherein, the attribute of the first time domain thread, including, the first time domain thread includes The transmission direction of symbol is transmitted, and/or, partly or entirely transmit the type of symbol；

When the attribute for the first time domain thread determined based on the third signaling is believed with based on described first When enabling the attribute of determining the first time domain thread inconsistent, the transmission row of the first time domain thread is applied the changes to For configured transmission；

Wherein, the transport behavior includes: to receive that Physical Downlink Shared Channel PDSCH information, to send physical uplink shared Information PUSCH information sends at least one of Physical Uplink Control Channel PUCCH information and transmission HARQ feedback data.

Here third signaling can be the signaling different from first signaling and the second signaling.It is described in the present embodiment Third signaling equally can be one of RRC signaling, DCI signaling or MAC layer signaling or a variety of.

The third signaling carries instruction and exports transmission for predetermined according to what the first signaling determined in the present embodiment Time domain thread (the i.e. described first time domain thread) attribute.In application scenes, due to the priority that happens suddenly The introducing of high business may result in number and attribute of available time domain thread etc. and change, and this change can be with It is indicated by third signaling, such terminal can be by the reception of third signaling, to timely adjust transmission time sequence.

Here attribute can include: number, transmission direction and the type for the transmission symbol that the first time domain thread includes Change.Here type can include: the first time domain thread can be changed to downlink transfer from uplink thread Thread is perhaps altered to the transmitting and scheduling unit of mixed transport or is altered to dynamic transmission thread.Here uplink Transmitting and scheduling unit can be the time domain thread for being exclusively used in transmitting uplink data；The downlink transmitting and dispatching unit can be special Time domain thread for downlink transfer.The transmitting and scheduling unit of the mixed transport can are as follows: part time-domain resource is used for Row transmission, is partially used for downlink transfer.Dynamic time domain thread is data transfer direction time domain thread etc. undetermined.

Optionally, the method also includes:

Judge whether the first time domain thread belongs to pre- domain thread set；

The reception third signaling, comprising:

If the first time domain thread belongs to pre- domain thread set, ignore the third signaling.

In the present embodiment, the pre- domain thread set can temporarily be received from high-level signaling for the terminal , alternatively, automatically determined based on scheduling of resource rule.

Here pre- domain thread set, it may include: one or more time domain threads are used with described Time domain thread set is different.Wherein, in the pre- domain thread set, comprising: one or more has solid Determine the time domain thread of attribute.

If the first time domain thread is located in pre- domain thread set, then it represents that the time domain thread It may be used for the business such as high priority at any time or base station is used for the terminal etc. of other high priorities, therefore need to receive third Signaling.

Ignore the mode of the third signaling, comprising:

The third signaling is not received；

It receives the third signaling but does not handle the third signaling, not handling includes: not parse the third signaling.

In some embodiments, the method also includes:

Judge whether the first time domain thread belongs to pre- domain thread set；

When the first time domain thread belongs to the pre- domain thread set, it is determined that be based on the third The attribute for the first time domain thread that signaling is determined and the first time domain tune determined based on first signaling The attribute for spending unit is inconsistent.

The pre- domain thread set may be based on the instruction of third signaling, alternatively, connecing based on third signaling Receive what parameter determined.If whether the first time domain thread belongs to pre- domain thread set, is directly thought There is conflict to the attribute instruction of the same time domain thread in one signaling and the second signaling.

Optionally, the configured transmission of the transport behavior for applying the changes to the first time domain thread, including with down toward It is one of few:

The transport behavior being applied in the first time domain thread that change is determined according to the first signaling；For example, becoming Transmission direction, data type of transport behavior transmission of more transport behavior etc..The change of transmission direction can include: uplink and downlink Between change；Change the data type of transmission, comprising: the change from control signaling to business datum, from new biography data to weight Pass the change etc. of data.Certainly, change transport behavior here, it may include the example above, but it is not limited to the example above.

Abandon according to the first signaling determine be applied to the first time domain thread and it is described first when domain scheduling list Transport behavior in position.In this example, it is equivalent to and directly stops the transport behavior.

The transport behavior applied to the first time domain thread determined according to the first signaling is abandoned, and is continued according to institute State the transport behavior that the first signaling is applied to the second time domain thread, wherein the second time domain thread is located in the time domain After the first time domain thread.Herein, it is equivalent to and postpones the transport behavior.

Optionally, the transport behavior for continuing to be applied to the second time domain thread according to first signaling, including At least one of:

The second time domain thread is: domain scheduling when being located at described first in time domain thread set First after unit with the consistent time domain of attribute of the first time domain thread determined based on first signaling Thread；

The second time domain thread is: domain scheduling when being located at described first in time domain thread set First preconfigured time domain thread after unit；

The second time domain thread is: can use and be located at the first time domain thread in time domain thread set Domain scheduling when g1 later is a and consistent based on the attribute of determining the first time domain thread of first signaling Unit；Wherein, g1 is default positive integer；

The second time domain thread is: domain scheduling when being located at described first in time domain thread set G2 preconfigured time domain threads after unit；Wherein, g2 is default positive integer.

Further, the configured transmission of the transport behavior for applying the changes to the first time domain thread, includes at least At least one of:

Change transport block size, coding and modulation strategy, running time-frequency resource size and time-frequency money that the transport behavior uses At least one of the resource location in source.

Optionally,

First signaling is radio resource control RRC signaling, media access control MAC layer signaling and downlink control letter Cease at least one of DCI signaling；And/or second signaling is the RRC signaling, the MAC layer signaling and DCI letter At least one of enable；And/or the third signaling be the RRC signaling, the MAC layer signaling and the DCI signaling extremely It is one of few.

In some embodiments, as shown in Figure 4, which comprises

Step S201: the second instruction is sent to terminal；Wherein, second signaling, being used for can described in terminal determination Used time domain scheduling set unit；Wherein, described to use time domain thread set, comprising: to can be used for the transmission of HARQ feedback data Available time domain thread set, the available time domain unit set of transmitting uplink data and the available time domain of downlink data transmission At least one of unit set

Step S202: the first instruction is sent to terminal；Wherein, the reception parameter of first signaling and/or the letter of carrying Breath determines the transmission time sequence of tentation data for being based on available time domain thread set for the terminal；The tentation data Transmission time sequence, comprising: the hybrid automatic request of downlink data retransmits the transmission time sequences of HARQ feedback data, downlink data connects At least one of the transmission timing of time receiving sequence and upstream data；It is described can include: with time domain thread set one or Multiple available time domain threads being located at for tentation data transmission.

Second instruction can at least carry set instruction information, and set instruction information may be used to indicate out Preset Transfer Time domain thread can be used in period, after terminal receives the first signaling, pass through the parsing of set instruction information, so that it may know Available time domain thread in the road Preset Transfer period.

In some embodiments, second signaling is sent to be also used to indicate that time domain scheduling unit and the first offset can be used Amount.It is described to be provided commonly for the terminal with time domain scheduling unit and the first offset and determine the transmission time sequence, wherein described First offset is related and/or relevant with data transmission delay to the processing energy of the terminal.Here output transmission Time delay may include the propagation delay time of downlink data, may also include the propagation delay time of first signaling.

In some implementations, the method also includes:

The processing capacity of minimum data processing delay, the terminal based on the terminal, the base station processing delay, At least one of data transmission delay between the processing capacity of the base station, the base station and the terminal, determines One offset；

The first offset determined based on minimum data processing delay is sent to terminal by second signaling, wherein It first offset and described it can be provided commonly for the terminal with time domain thread determine the transmission time sequence.

For example, be based on first offset before sending first signaling, that determines that the first signaling sends can Used time domain scheduling unit sends first signaling on determining available time domain thread, sends DCI signaling, such base Stand can controlling terminal transmission time sequence.

Optionally, the method also includes:

It receives the terminal and reports minimum data processing delay；

The base station can receive the minimum data processing delay that terminal reports in the present embodiment, and reporting schemes here can It is reported for dominant report with recessiveness, the mode specifically how reported may refer to previous embodiment, just not be repeated herein.It is connecing After receiving the minimum data processing delay, the m is calculated, specifically such as, is directly equal to the minimum data processing delay It, then can be with the minimum data processing delay directly as the m when integer times time domain thread.It certainly can also To be calculated according to aforementioned calculation formula, and consider data transmission delay.

Second signaling, is also used to indicate chronon k；The k is the dependent variable of function f (k)；The f (k) is institute State the function that terminal calculates the second offset.

For example, in some embodiments, the step S202 can include:

The first signaling for carrying predetermined instruction information is sent to the terminal, wherein the predetermined instruction information is used for Indicate chronon k；The k is the dependent variable of function f (k)；The f (k) is the function that the terminal calculates the second offset.

First signaling can also carry predetermined instruction information in the present embodiment, predetermined instruction information include timing because Son, the chronon are used for after terminal reception, calculate the second offset using preset timing function f (k).This If sample, the terminal can be based on the first offset and the second offset, the two offsets when progress transmission time sequence determines It is calculated, and using the transmission mode of this chronon, has the characteristics that signaling overheads is small.

Optionally, described to use time domain thread set, comprising: one or more is located at the described of Preset Transfer period Time domain thread can be used；Second signaling also carries parameter instruction information, wherein parameter indicates information, is used to indicate The time domain parameter in the Preset Transfer period, the time domain parameter can include: the ginseng such as the cycle length in the Preset Transfer period Number.

First signaling also carries parameter instruction information in the present embodiment, and parameter here indicates information, instruction Information relevant to the Preset Transfer period, for example, the cycle length in the Preset Transfer period.Here cycle length essence The upper corresponding duration of time-domain resource for including for the Preset Transfer period.

Optionally, the method also includes:

Send third signaling；Wherein, the third signaling is used to indicate the attribute letter of the first time domain thread Breath；Some or all of wherein, the attribute of the first time domain thread, including, the first time domain thread includes The transmission direction of symbol is transmitted, and/or, partly or entirely transmit the type of symbol；The third signaling, it is true for the terminal Make the attribute of the attribute and the first time domain thread determined based on first signaling of the first time domain thread When inconsistent, the configured transmission that the terminal changes the transport behavior of the first time domain thread is triggered；

Further, the third signaling is that the terminal is determining the first time domain thread positioned at pre- timing It is received after domain scheduling unit set；

Alternatively,

When the first time domain thread is located at the pre- domain thread set, it is determined that out based on described The attribute for the first time domain thread that third signaling is determined with based on first signaling determine described first when The attribute of domain scheduling unit is inconsistent.

The transport behavior being applied in the first time domain thread that change is determined according to the first signaling；

Abandon according to the first signaling determine be applied to the first time domain thread and it is described first when domain scheduling list Transport behavior in position.

The transport behavior applied to the first time domain thread determined according to the first signaling is abandoned, and is continued according to institute State the transport behavior that the first signaling is applied to the second time domain thread, wherein the second time domain thread is located in the time domain After the first time domain thread.

Optionally, the configured transmission of the transport behavior for applying the changes to the first time domain thread, include at least with It is at least one lower:

In addition, first signaling is radio resource control RRC signaling, media access control MAC layer signaling and downlink control At least one of information DCI signaling processed；And/or second signaling is the RRC signaling, the MAC layer signaling and described At least one of DCI signaling；And/or the third signaling is the RRC signaling, the MAC layer signaling and the DCI signaling At least one of.

As shown in figure 5, the embodiment of the present invention provides a kind of communication equipment, comprising:

First transceiver 110, for carrying out information exchange with other communication equipments；

First processor 120 is connected with the first transceiver, executes computer program for passing through, real aforementioned any The transmission time sequence that one or more technical solutions provide determines method or transmission time sequence indicating means.

When the communication equipment is terminal, then the first processor 120 can be real by the execution of computer program One or more of existing aforementioned transmission time sequence determination method.Accordingly, the first transceiver 110, can be used for and base station into Row communication.

When the communication equipment is base station, then the first processor 120 can be real by the execution of computer program One or more of existing aforementioned transmission timing indicating means.Accordingly, the first transceiver 110, can be used for and terminal into Row communication.

The first processor 120 can be processors or the places such as CPU, MCU, DSP, AP, PLC or ASIC in the present embodiment Manage circuit.

The base station of communication equipment composition or terminal, can establish wireless communication system, pass through above-mentioned first signaling and the The interaction of one signaling enables the terminal to determine transmission time sequence, and has the characteristics that signaling overheads is small.

The present embodiment provides a kind of communication equipments, comprising: second processor and computer program；

The second processor, for realizing real aforementioned any one or more skills by executing the computer program The transmission time sequence that art scheme provides determines method or transmission time sequence indicating means.

The present embodiment provides a kind of communication equipment, which includes second processor and computer program.Here Calculation procedure can be the computer-executable code run by the second processor.The second processor equally can for CPU, The processors such as MCU, DSP, AP, PLC or ASIC or processing circuit.

When the communication equipment is terminal, then the second processor can be realized by the execution of computer program One or more of aforementioned transmission time sequence determination method.

When the communication equipment is base station, then the second processor can be realized by the execution of computer program One or more of aforementioned transmission timing indicating means.

The embodiment of the present invention also provides a kind of computer storage medium, and the computer storage medium is stored with computer journey Sequence after the computer program is executed by processor, can be realized the transmission that aforementioned any one or more technical solutions provide Time sequence determination method or transmission time sequence indicating means.

The computer storage medium can be the various storages such as read-only storage medium, flash memory, mobile hard disk, CD or tape Medium is chosen as non-moment storage medium.

Several specific examples are provided below in conjunction with any one above-mentioned embodiment:

Example 1:

This example proposes a kind of HARQ timing indicating means, comprising:

Base station by RRC signaling, in the configuration Preset Transfer period by least one time domain thread form it is available when Domain scheduling unit set；

After UE receives DCI signaling, domain scheduling when being selected to use in available time domain thread set according to preset rules Unit is so that it is determined that scheduling timing.

Fig. 6 show a kind of frame structure, including 10 time slots, and time-gap number is successively #0, #01 ... #09.In Fig. 6 institute In the frame structure shown, time-gap number is #0 and the time slot of #1 is DL time slot, and time-gap number #04 is UL time slot, time-gap number #2 And #3 is dynamic slot, time-gap number is the time slot configuration that #5 to #9 repeats time-gap number #0 to #4.Dynamic slot can be flexible It is configured to ascending time slot or descending time slot.

Below by taking ACK/NACK feedback timing (i.e. K1) of DL transmission data as an example, illustrates to work as and do DL number on different time-gap When according to transmission, the available value set that ACK/NACK feeds back timing (K1) has larger difference.Notice the analytic process It can be used to analyze timing (K2) relationship between the transmission of UL data, and obtain similar conclusion.

Obviously, UE is only possible to the ACK/ of the feedback DL transmission data on fixed UL time slot and/or flexible uplink and downlink timeslot NACK, and can not be the ACK/NACK for feeding back DL transmission data in fixed DL time slot.In following analysis, it is assumed that UE is in fixation The ACK/NACK information of feedback DL transmission data is likely on UL time slot and/or flexible uplink and downlink timeslot, therefore it is potential The absolute number collection that can be used for feeding back the time slot of the ACK/NACK information of DL transmission data is combined into { #2, #3, #4 }.

Consider further that UE processing capacity.Assuming that base station sends DL data on time slot n, UE needs certain processing time (such as For the operation such as demodulating, decoding), then UE earliest also can only on time slot n+m feeding back ACK/NACK.In following embodiments, no Harm sets m=2.It will be noted that m value is related with UE processing capacity, different UE may have a different processing capacities, therefore can be with Use different m values.

1 K1 value set (m=2) of table

Table 1

In upper table, K1 is the absolute time delay between the transmission of DL data and corresponding HARQ-ACK.Obviously, when DL is dispatched DCI is carried on different DL time slots, and the value of K1 is different.

In the first embodiment, it includes timing indication field K1 in DCI that DL, which is dispatched,.

As shown in table 1, in order to indicate the 1st timing relationship, K1 maximum value is 4, and therefore, it is necessary to need to use in DCIBit is indicated timing information.Alternatively,

As shown in table 1, in order to indicate preceding 2 timing relationships, K1 maximum value is 5, and therefore, it is necessary to need to use in DCIBit is indicated timing information.

Indicate expense to reduce in DCI timing information, base station side can be pre-configured in DCI timing indication field k1 and The mapping table of absolute timing K1, and the mapping table is indicated to UE by RRC signaling.

In second of embodiment, the mapping table of k1 and K1 are established in base station, and the mapping table is passed through RRC Signaling is indicated to UE.

In order to indicate the 1st timing relationship, following mapping table is established.Since K1 has 2 kinds of states in total, in DCI In need to useBit is indicated timing information k1, specifically can be such as the following table 2:

Table 2

Alternatively, establishing following mapping table to indicate preceding 2 timing relationships.Because there are 4 kinds of states in total in K1, It needs to use in DCIBit is indicated timing information k1, can be such as the following table 3:

Table 3

Expense is indicated in order to further decrease signaling in DCI, and this case proposes that the third embodiment (corresponds to claim 5), i.e., base station is pre-configured with: the Preset Transfer period=5 time slots；Time domain thread set=[#2, #3, #4] time slot can be used；m =2.

For the purposes of indicating the 1st timing relationship, need to use the timing indication field (k1) of 1 bit in DCI signaling； And it is based on the indicative words of k, it is only necessary to use the timing indication field (k) of 1 bit.

Expense is indicated in order to further decrease in DCI signaling, in this example in order to indicate the 1st timing relationship, i.e. base station It is pre-configured with timing relationship: the Preset Transfer period=5 time slots；Time domain thread set=[#2, #3, #4] time slot can be used；M= 2, it specifically can be such as following table.

Using this exemplary method, the determination of transmission time sequence can be as shown in Figure 9.As seen from Figure 9, it is not necessarily in DCI Using timing indication field, UE can accurately determine the 1st timing relationship.

For the purposes of indicating the 1st timing relationship, it may be desired to use the timing indication field (k1) of 1 bit in DCI；And In embodiment 3, then it is without the use of timing indication field.

Particularly, in order to indicate preceding 2 timing relationships, the 4th kind of embodiment (corresponding to claim 7), i.e. base station are used It is pre-configured with: the Preset Transfer period=5 time slots；Time domain thread set=[#2, #3, #4] time slot can be used；F (k)=k+1；m =2, it specifically can be such as following table.

Compared with Example 2, for the purposes of indicating preceding 2 timing relationships, embodiment 2 needs in DCI using 2 bits Timing indication field (k1)；And in embodiment 3, it is only necessary to use the timing indication field (k) of 1 bit.

Figure 10 is to carry out the schematic diagram that transmission time sequence determines using k1.

Example 2:

In this example, UE confirmation message according to corresponding to determining scheduling sequence feedback DL data；Or, UE root Corresponding DL data are received according to determining scheduling timing；Or, UE sends corresponding UL data according to determining scheduling timing.

For example, for the transmitting scene (K0) of DL data the possible following time slot type of time domain thread set can be used:

The first: described can include: preconfigured DL time slot with time domain thread set；

Second: described can include: the pre-configured mixed time slot of preconfigured DL with time domain thread set, Wherein, the mixed time slot is the time slot for including: uplink symbol, downlink transfer symbol and/or protection interval.

The third: preconfigured DL and/or mixed time slot and dynamic slot.

4th kind: described can include: dynamic slot with time domain thread set.

Scene (K1) is fed back for the ACK/NACK of DL data, the possible following time slot type of time domain thread set can be used It can be as follows:

The first: described can include: preconfigured UL time slot with time domain thread set；

Second: described can include: when being pre-configured with the pre-configured mixing of UL time slot with time domain thread set Gap, wherein the mixed time slot is the time slot for including: uplink symbol, downlink transfer symbol and/or protection interval.

The third: preconfigured DL and/or mixed time slot and dynamic slot；

4th kind: described can include: dynamic slot with time domain thread set.

It, can be possible as follows with time domain thread set for the transmitting scene (K2) of UL data:

Second: described can include: when being pre-configured with the pre-configured mixing of UL time slot with time domain thread set Gap, wherein the mixed time slot is the time slot for including: uplink symbol, downlink transfer symbol and/or protection interval；

4th kind: described can include: dynamic slot with time domain thread set.

Base station may configure different available time domain thread set for different UE, can also be according to the transmission field of different UE Scape configures different available time domain thread set.

As shown in Figure 7 and Figure 8, it is based on same frame structure, the UE1 strong for decoding capability, configuration is used for HARQ's It can include: the time slot that time-gap number is #2, #3 and #4 with time domain thread set.The UE2 weaker for decoding capability, configuration The available time domain thread set for HARQ include: time-gap number be #3 and #4 time slot.It certainly is only citing here, It is not limited to the above problem.

For example, many time slots are reserved in the period in some lowest version UE；And some highest version UE are seen Come, all time slots are all available.

Alternatively, for the UE of some carrying particular services, as application scenarios (eMTC) UE or object of Internet of Things are formed Internet (IoT) UE will that there may be performances be excellent for centralized processing in these UE centralized dispatching to certain time slots in terms of gNB angle Change space, therefore for these UE, time-division slot is disabled inside the period；And for other UE, such as enhance mobile bandwidth (eMBB) UE or low time delay high reliable communication (URLLC) UE, these time slots should be all available.

Therefore, it should be allowed base station is that different UE configure different available time domain thread set.At this moment, no matter which kind of The UE of type, as long as all being handled according to unified rule.

The time domain thread can be using subframe, time slot, mini-slot, orthogonal frequency division multiplexer (OFDM) symbol Any time domain thread in number.

Information is indicated not comprising predetermined as in the DCI signaling of the first signaling in some scenes.

UE determines that scheduling timing is first available time domain tune that number is not less than n+m in available time domain thread set Spend unit；Wherein, n is the number of the time domain thread where DCI signaling, or passes through tentation data scheduled in DCI signaling The number of the time domain thread where other data in addition；M is a certain configuration parameter；

Information is indicated comprising predetermined as in the DCI signaling of the first signaling in some scenes.

UE determines that scheduling timing is a available time domain of f (k) that number is not less than n+m in available time domain thread set Thread；Wherein, n is the number of the time domain thread where DCI signaling, or passes through predetermined number scheduled in DCI signaling The number of time domain thread where other outer data accordingly；K is the chronon for including in DCI signaling；F (k) is certain One mapping function.

In some instances, m can be related to UE processing capacity relevant parameter.For example, for frequency division multiplexing (FDD) LTE System, receiving DL data from UE and be delayed to the processing that UE calculates ACK/NACK information is about 3ms.Base station combines UE to handle energy The parameters such as power, data transmission delay (such as 3ms), determine m.

As shown in figure 9, being directed to particular UE, the configurable available sequential scheduling unit set in base station includes time slot (#2, #3, #4) And m=2, then after receiving DCI signaling on time slot #0, i.e. n=0, and m=2, then n+m=2, selection are compiled not less than time slot The first available time domain time slot scheduling of number #2 is #2；After receiving DCI signaling on time slot #2, then n=1, and m=2 are selected, Then n+m=3, selecting the first available time domain time slot scheduling not less than time-gap number #3 is #3.DCI signaling is received in time slot #3 Later, i.e. n=3, and m=2, then n+m=5, selects to be not less than the first available time domain time slot scheduling of time-gap number #5 to be #7.

As shown in Figure 10, for particular UE, it includes time slot (#2, #3, # that base station, which configures its available time slot thread set, And m=2, and f (k)=k+1 4).After then receiving DCI signaling on time slot #0, and when k=0, i.e. n=0, and m=2, then n + m=2, f (k)=1, the 1st available time domain time slot scheduling for selecting to be no earlier than time-gap number #2 is #2；It is received on time slot #3 To after DCI signaling, and when k=0, then n=3, and m=2 are selected, then n+m=5, f (k)=1, selection is no earlier than time-gap number # 5 the 1st available time domain time slot scheduling is #7.After time slot #3 receives DCI signaling, and when k=1, i.e. n=3, and m= 2, then n+m=5, f (k)=2, the 2nd available time domain time slot scheduling for selecting to be no earlier than time-gap number #5 is #8.The arrow in Figure 10 The time slot that head starting point is directed toward is the time slot for receiving DCI, and the time slot that arrow terminal is directed toward is a based on the f (k) for being no earlier than n+m The time slot for tentation data transmission that can be determined with time domain time slot scheduling.

Further, terminal reports the minimum HARQ processing time to base station；Base station is handled according to the minimum HARQ that UE is reported Time determines m；Base station configures m by RRC signaling, for UE.

In some cases, timing instruction information is not included in DCI signaling.

Time domain thread g (n)=m corresponding to the scheduling timing_vIn { n+m+v }, so that mod_N{ g (n) } ∈ S, Middle S is the available time domain scheduling unit set of base station configuration, and v >=0 is nonnegative integer.

In some cases, base station configures the Preset Transfer period by RRC signaling.The Preset Transfer period at least wraps Include cycle length.

The method also includes,

By the way that time domain thread set can be used described in bitmap instruction in RRC signaling；Or, by the period in RRC signaling Interior starting can be deviated with time domain thread and gather length can use time domain thread set described in joint instructions.

5G NR has supported dynamic HARQ timing instruction technology, i.e. NR is flexibly indicated by specific bit domain in DCI signaling The re-transmission timing of the re-transmission data of HARQ, the transmission timing and the received reception timing of downlink data that upstream data is sent.

For typical semi-static frame structure (i.e. within some period, there are the time slots that UL/DL transmission direction is fixed), no With time slot it is available when ordered sets be different.If it is considered that the prior informations such as fixed time slot, it can be with optimization design HARQ timing Indicating mode, to reduce HARQ timing instruction expense.

Based on above-mentioned consideration, this case proposes a kind of efficient HARQ timing indicating means, HARQ timing can kept dynamic Under the premise of state range is basically unchanged, HARQ time-series dynamics instruction expense is effectively reduced.

Example 3

There is following several optional the concrete composition of the first signaling and the second signaling above-mentioned in this example:

The first: first signaling and second signaling can be RRC signaling；

Second: first signaling and second signaling are DCI signaling, for example, can be general for group of user equipments Physical Downlink Control Channel signaling (group common PDCCH)

The third: the first signaling is DCI, and the second signaling is RRC signaling.

It is described as follows:

The case where for the first first signaling and the second signaling being RRC signaling:

Base station indicates the first signaling by RRC signaling, includes available time domain thread set in the first signaling.

The case where for second of first signalings and the second signaling being DCI signaling.

Base station can use time domain thread set by DCI signaling, instruction；

Wherein, the DCI signaling can carry in group common PDCCH, similarly hereinafter.

For the first signaling in the third be DCI, the second signaling be RRC signaling the case where；

Situation 1:

Base station passes through RRC signaling first, and configuration can use time domain thread set；

Base station passes through DCI signaling again, and update instruction can use time domain thread set；

Situation 2:

Base station passes through DCI signaling again, updates the type of particular time-slot in the period of base station；

The type for the time slot that UE is indicated based on DCI signaling, update can use time domain thread set.

Wherein, the time slot type includes: descending time slot, ascending time slot, preconfigured uplink and downlink mixed time slot.

For example, operating for HARQ feedback, it is 5 that base station first passes through RRC signaling configuration set length in advance, and bit map is [0,0,1,1,1].Wherein, 0 to represent the time slot unavailable, and 1 to represent the time slot available.

Subsequently through DCI signaling, configuring the 3rd subframe is DL subframe for base station.Since DL time slot cannot be used for feedback HARQ ACK/NACK, therefore user is based on the preconfigured available time domain thread set of RRC signaling, and the DCI signaling newly received, Bit map is revised as [0,0,0,1,1]

Situation 3:

Base station passes through RRC signaling first, and configuration can use the period of time domain thread set；

Base station passes through DCI signaling again, indicates the type of each time slot in the period of base station；

The type for the time slot that UE is indicated based on DCI signaling, time domain thread set can be used by determining or updating.

In the present case, UE determines the transmission time sequence of tentation data based on the first signaling and the second signaling.

In some embodiments, such as by the first signaling scheduling transmitting uplink data, and/or, pass through the first signaling scheduling The transmission of HARQ feedback information, and/or, by the first signaling scheduling across time domain thread downlink data transmission when, first There are certain time domains between time domain thread where signaling and the first time domain thread determined by the first signaling Interval.

Such as in LTE FDD system, when passing through the first signaling scheduling transmitting uplink data, subframe where the first signaling and Time domain interval between the subframe of corresponding UL transmission is 4ms.

In 5G NR system, multiple business is allowed to be multiplexed identical running time-frequency resource such as eMBB business and URLLC business. Wherein, URLLC business is the highly reliable business of low delay, usually has highest transmission priority, i.e., when URLLC business generates When, base station must allow URLLC business prioritised transmission by dispatching in time.

In the example depicted in fig. 11,

Base station is in t1 moment (before #0 time slot) decision: #2 time slot is ascending time slot；

Base station sends the first signaling (type: DCI) at t2 moment (in the PDCCH of #0 time slot), dispatches eMBB UE1 in # Uplink is done in 2 time slots；

UE1 does uplink in #2 time slot according to the first signaling, determination；

The URLLC downlink business of UE2 is generated in the t3 moment (in the PDSCH of #0 time slot), in order to prioritised transmission UE2's URLLC business, base station decision: being revised as descending time slot for #2 time slot, to send the URLLC downlink business of UE2.

The third signaling described in t4 reception.

If UE1 continuation sends upstream data in #2 time slot, it will cause many problems, such as:

1) since base station has determined to send downlink data in #2 time slot, and assume that base station does not have while receiving and dispatching with frequency Ability, then base station is the upstream data that cannot be properly received UE1 and send in #2 time slot in #2 time slot, therefore UE1 is in #2 Uplink in gap is invalid；

2) on the other hand, in #2 time slot, the downlink data that UE2 can receive base station transmission simultaneously (is effective for UE2 Data) and UE1 send upstream data (being interference signal for UE2).If UE2 and UE1 is relatively close apart, in #2 In time slot, UE2 may be subjected to the strong jamming of UE1 sending, and then lead to the downlink data that cannot be properly received base station transmission.

In conclusion if UE1 continuation send upstream data in #2 time slot, the upstream data be both it is invalid, It is also possible to interfere the downlink reception of UE2, therefore is harmful.

In view of the above-mentioned problems, a kind of effective solution method is that UE1 is forbidden to send upstream data, Huo Zheyi in #2 time slot As meaning say, exactly allow the transport behavior of Iterim Change UE1.In view of this, transmission time sequence institute of the base station in the determination In corresponding the first time domain thread being used for transmission or before, the comprising the first time domain thread attribute is sent Three signalings.Wherein, the first time domain thread attribute, at least can be used for determining the portion for including in the first time domain thread Point or whole symbol transmission direction and/or type.

In one embodiment, by the attribute of the first time domain thread carried in third signaling, can be determined Any one of the uplink symbol that includes in a period of time domain scheduling unit, downlink transfer symbol, protection interval, reserved symbol Number and/or position.

As shown in Figure 11, the attribute of the #2 time slot determined by the first signaling is that all symbols are all uplink symbols Number.

And the attribute of #2 time slot is carried in the third signaling that base station is sent, the attribute of instruction #2 time slot is part or all of Symbol is downlink transfer symbol.

Obviously, in the embodiment shown in fig. 11, the first time domain thread (#2 time slot) carried in third signaling belongs to Property, and it is inconsistent by the attribute generation of determining the first time domain thread (#2 time slot) of the first signaling.

In one embodiment, the first time domain thread attribute carried in third signaling, and it is true by the first signaling The attribute of the first fixed time domain thread is inconsistent, further includes: the uplink symbol that includes in the first time domain thread, The number of any one of downlink transfer symbol, protection interval, reserved symbol and/or position are inconsistent.

The third signaling can be at least one of RRC signaling, MAC layer signaling and DCI signaling.

In a kind of scene, third signaling is DCI signaling, as time slot format indicates (SFI:slot format Indicator) signaling.

In a kind of scene, third signaling bear is in group common PDCCH and/or in the dedicated PDCCH of UE.

When the attribute of the first time domain thread indicated in third signaling, and the first time domain determined by the first signaling When the attribute of thread is inconsistent, UE changes the transport behavior determined according to the first signaling in the first time domain thread.

Wherein, the transport behavior includes: to receive PDSCH, send PUSCH, send PUCCH, send HARQ feedback data At least one of.

In the embodiment shown in fig. 11, UE according to the transport behavior that the first signaling determines is sent in #2 time slot PUSCH and/or PUCCH.

If the first time domain thread attribute of third signaling instruction, and the first time domain tune determined by the first signaling When the attribute of degree unit is inconsistent, the transport behavior determined according to the first signaling is changed in the first time domain thread, is also wrapped Include one of following methods method:

The transport behavior determined according to the first signaling is modified in the first time domain thread.It specifically includes in following method At least one:

Modify transport block size TBS, modification modulating-coding strategy, modification running time-frequency resource size and/or position.

The transmission row determined according to the first signaling is abandoned in time domain thread in the first time domain thread and later For.In the embodiment shown in fig. 11, when UE1 has found that the first signaling and the instruction of third signaling occur inconsistent, UE1 is abandoned in #2 PUSCH and/or PUCCH is sent in time slot.

The transport behavior determined according to the first signaling, and the domain scheduling at second are abandoned in the first time domain thread Unit relays continuous transport behavior, wherein the second time domain thread is after the first time domain thread.The method also includes At least one of following method:

Second time domain thread is first after the first time domain thread in available time domain thread set A time domain thread；

Second time domain thread is first after the first time domain thread in available time domain thread set A preconfigured time domain thread；

Second time domain thread is the g1 in available time domain thread set after the first time domain thread A time domain thread；Wherein, g1 is some default positive integer；

Second time domain thread is the g2 in available time domain thread set after the first time domain thread A preconfigured time domain thread；Wherein, g2 is some default positive integer.

In some instances, base station can be pre-configured with the attribute of some time domain threads, such as match the fixation of some time slots It is set to ascending time slot or descending time slot.The collection for the time domain thread composition that these attributes have been preconfigured is collectively referred to as making a reservation for Time domain thread set.And when the time domain thread other than pre- domain thread set then allows flexibly to change its The attribute of domain scheduling unit.

Some or all of wherein, the attribute of the time domain thread, including, the first time domain thread includes The transmission direction of symbol is transmitted, and/or, partly or entirely transmit the type of symbol.

In one example, base station passes through the indicating predetermined time domain tune of at least one of RRC signaling, MAC signaling, DCI signaling Spend unit set.

In some instances, the attribute of time domain thread is not allow to change in pre- domain thread set, When domain scheduling i.e. relative to time domain thread aggregate attribute indicated by third signaling, in pre- domain thread set The attribute of unit has higher priority.

Therefore, corresponding in time domain thread attribute and pre- domain thread set indicated by the third signaling When time domain thread aggregate attribute occurs inconsistent, time domain thread attribute indicated by terminal disregards third signaling.

Optionally, time domain thread attribute indicated by terminal disregards third signaling, there are many implementation methods.

In the first embodiment, when terminal determines that the first time domain thread belongs to pre- domain thread set When, terminal will not go to attempt to receive third signaling, to reduce signaling blind examination complexity.

In another embodiment, when terminal has received third signaling, however, it was found that when indicated by third signaling When domain scheduling unit belongs to pre- domain thread set, information indicated by terminal disregards third signaling.Including working as third Corresponding time domain thread is default in time domain thread attribute indicated by signaling and pre- domain thread set When attribute is inconsistent, terminal is managed according to the preset attribute of corresponding time domain thread in pre- domain thread set Solution.In several embodiments provided herein, it should be understood that disclosed device and method can pass through others Mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only a kind of Logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or can be with It is integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each component part phase Coupling or direct-coupling or communication connection between mutually can be through some interfaces, the INDIRECT COUPLING or logical of equipment or unit Letter connection, can be electrical, mechanical or other forms.

Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.

In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing module, it can also To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.

Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned include: movable storage device, it is read-only Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or The various media that can store program code such as person's CD.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims

1. a kind of transmission time sequence determines method, which is characterized in that be applied in terminal, comprising:

Receive the first signaling that base station is sent；

According to the reception parameter of first signaling and/or the information of carrying, determined based on available time domain thread set pre- The transmission time sequence of fixed number evidence, wherein the transmission time sequence of the tentation data, comprising: the hybrid automatic request of downlink data retransmits At least one of the transmission timing of the transmission timing of HARQ feedback, the reception timing of downlink data and upstream data；

Described can include: one or more when domain scheduling lists that can be used for transmitting the tentation data with time domain thread set Position.

2. the method according to claim 1, wherein

Before the transmission time sequence of the determining tentation data, the method also includes:

By with base station make an appointment determine described in can use time domain thread set, wherein it is described use when domain scheduling list Position set, comprising: can be used for HARQ feedback data transmission available time domain thread set, transmitting uplink data it is available when At least one of the available time domain unit set of domain unit set and downlink data transmission.

3. the method according to claim 1, wherein

Before determining the transmission time sequence, the method also includes:

It receives base station and sends the second signaling for including at least set instruction information；

Time domain thread set can be used based on described in second signaling determination, wherein described to use time domain thread collection It closes, comprising: can be used for the available time domain thread set of HARQ feedback data transmission, the available time domain list of transmitting uplink data At least one of the available time domain unit set of position set and downlink data transmission.

4. the method according to claim 1, wherein

It is described to use time domain thread are as follows: at least one of subframe, time slot, mini-slot and transmission symbol.

5. the method according to claim 1, wherein being based on available time domain after receiving first signaling Thread set determines the transmission time sequence of tentation data, comprising:

It can be made a reservation for in time domain thread set and first time domain thread of the number not less than n+m described in selection The transmission of data；Wherein, the n is the number of the time domain thread where first signaling；The m is the first offset Amount, the m are the integer not less than 0；

Alternatively,

Described in selection second can be carried out in time domain thread set and first time domain thread of the number not less than n+m The transmission of data, wherein the n is the number of the time domain thread where the first data of the first signaling scheduling；The m is First offset；The m is the integer not less than 0；Second data are the tentation data；

Alternatively,

It can be carried out in time domain thread set and f (k) a time domain thread of the number not less than n+m described in selection The transmission of tentation data；Wherein, the k is the chronon of first signaling instruction, and f (k) is to be indicated according to the first signaling Chronon k determined by the second offset；The n is the number of the time domain thread where first signaling；Institute Stating m is the first offset；The m is the integer not less than 0；

Alternatively,

It can be carried out in time domain thread set and f (k) a time domain thread of the number not less than n+m described in selection The transmission of second data, the k are the chronon of first signaling instruction, and f (k) is the timing indicated according to the first signaling Second offset determined by factor k；Wherein, the n is the time domain thread where the first data of the first signaling scheduling Number；The m is the first offset；The m is the integer not less than 0；Second data are the tentation data.

6. according to the described in any item methods of claim 3 to 5, which is characterized in that

It is described to use time domain thread set, comprising: one or more, which is located at the described of Preset Transfer period, can use time domain tune Spend unit；

Second signaling is also used to indicate the time domain parameter in the Preset Transfer period；

Second signaling includes: the bitmap for indicating to use time domain scheduling unit in the Preset Transfer period；Or,

Second signaling includes: the unit offset amount that can use time domain scheduling unit and the time domain scheduling unit collection The bit of the set length of conjunction.

7. the method according to claim 1, wherein

After determining the transmission time sequence of tentation data based on available time domain thread set, and utilizing the transmission time sequence Before corresponding first time domain thread carries out data transmission, the method also includes:

Receive third signaling；Wherein, the third signaling is used to indicate the attribute information of the first time domain thread；Its In, the attribute of the first time domain thread, including, some or all of the first time domain thread includes transmission symbol Number transmission direction, and/or, partly or entirely transmit symbol type；

When the first time domain thread determined based on the third signaling attribute with based on first signaling it is true When the attribute of fixed the first time domain thread is inconsistent, the transport behavior of the first time domain thread is applied the changes to Configured transmission；

Wherein, the transport behavior includes: to receive Physical Downlink Shared Channel PDSCH information, send physical uplink shared information PUSCH information sends at least one of Physical Uplink Control Channel PUCCH information and transmission HARQ feedback data.

8. the method according to the description of claim 7 is characterized in that

The method also includes:

Judge whether the first time domain thread belongs to pre- domain thread set；

9. the method according to the description of claim 7 is characterized in that

The configured transmission of the transport behavior for applying the changes to the first time domain thread, including at least one of:

That abandons being determined according to the first signaling is applied in the first time domain thread and the first time domain thread Transport behavior；

The transport behavior applied to the first time domain thread determined according to first signaling is abandoned, and is continued according to institute State the transport behavior applied to the second time domain thread that the first signaling determines, wherein the second time domain thread is in time domain It is upper to be located at after the first time domain thread.

10. according to the method described in claim 9, it is characterized in that,

It is described continue according to first signaling determine the transport behavior applied to the second time domain thread, including with down toward It is one of few:

The second time domain thread is: described use is located at the first time domain thread in time domain thread set First later and based on first signaling determine the first time domain thread attribute it is consistent when domain scheduling Unit；

The second time domain thread is: described use is located at the first time domain thread in time domain thread set The preconfigured time domain thread of first later；

The second time domain thread is: can be located at after the first time domain thread in time domain thread set G1 and the first time domain thread based on first signaling determination the consistent time domain thread of attribute； Wherein, g1 is default positive integer；

The second time domain thread is: described use is located at the first time domain thread in time domain thread set G2 preconfigured time domain threads later；Wherein, g2 is default positive integer.

11. the method according to the description of claim 7 is characterized in that

The configured transmission of the transport behavior for applying the changes to the first time domain thread includes at least at least one of:

Change transport block size, coding and modulation strategy, running time-frequency resource size and the running time-frequency resource that the transport behavior uses At least one of resource location.

12. a kind of transmission time sequence indicating means, which is characterized in that be applied in base station, comprising:

The first signaling is sent to terminal, wherein the reception parameter of first signaling and/or the information of carrying, described in supplying Terminal is based on available time domain thread set, determines the transmission time sequence of tentation data；The transmission time sequence of the tentation data, packet Include: the hybrid automatic request of downlink data retransmits the reception timing and uplink of the transmission time sequence of HARQ feedback data, downlink data At least one of the transmission timing of data；It is described can include: with time domain thread set it is one or more be located at be used for The available time domain thread of the tentation data transmission.

13. according to the method for claim 12, which is characterized in that

Before sending first signaling, the method also includes:

The second signaling is sent to terminal, wherein second signaling, for time domain scheduling set can be used described in terminal determination Unit；Alternatively, making an appointment with the terminal described can use time domain thread set；Wherein, it is described with when domain scheduling list Position set, comprising: can be used for HARQ feedback data transmission available time domain thread set, transmitting uplink data it is available when At least one of the available time domain unit set of domain unit set and downlink data transmission.

14. according to the method for claim 13, which is characterized in that

The method also includes:

The processing capacity of minimum data processing delay, the terminal based on the terminal, the base station processing delay, described At least one of data transmission delay between the processing capacity of base station, the base station and the terminal determines first partially Shifting amount；

Send first offset to the terminal by second signaling, wherein first offset and it is described can Used time domain scheduling unit is provided commonly for the terminal and determines the transmission time sequence.

15. according to the method for claim 14, which is characterized in that

The method also includes:

It receives the terminal and reports minimum data processing delay；

Wherein, the minimum data processing delay includes: and receives to send data to reception using physical downlink control channel PDCCH It sends data to and is sent out using PUSCH using the time delay between the data of Physical Downlink Shared Channel PDSCH transmission, reception PDCCH Send between data when extend to receive using PDSCH send data to transmission HARQ feedback data at least one of time delay.

16. according to the method for claim 12, which is characterized in that

First signaling, is used to indicate chronon k；The k is the dependent variable of function f (k)；The f (k) is the terminal Calculate the function of the second offset.

17. 4 to 16 described in any item methods according to claim 1, which is characterized in that

18. 4 to 16 described in any item methods according to claim 1, which is characterized in that

The method also includes:

Send third signaling；Wherein, the third signaling is used to indicate the attribute information of the first time domain thread；Its In, the attribute of the first time domain thread, including, some or all of the first time domain thread includes transmission symbol Number transmission direction, and/or, partly or entirely transmit symbol type；The third signaling determines for the terminal The attribute of a period of time domain scheduling unit and the attribute of the first time domain thread determined based on first signaling are inconsistent When, trigger the configured transmission that the terminal changes the transport behavior of the first time domain thread；

19. according to the method for claim 18, which is characterized in that

The transport behavior applied to the first time domain thread determined according to the first signaling is abandoned, and continuation is according to described the One signaling is applied to the transport behavior of the second time domain thread, wherein the second time domain thread is located at described in the time domain After first time domain thread.

20. according to the method for claim 19, which is characterized in that

It is described continue according to first signaling be applied to the second time domain thread transport behavior, including it is following at least it One:

21. according to the method for claim 18, which is characterized in that

22. a kind of communication equipment characterized by comprising

First transceiver, for carrying out information exchange with other communication equipments；

First processor is connected with the first transceiver, for realizing claim 1 to 21 by executing computer program The method that any one provides.

23. a kind of communication equipment characterized by comprising second processor and computer program；

The second processor, for realizing the side that any one of claim 1 to 21 provides by executing the computer program Method.

24. a kind of computer storage medium, the computer storage medium is stored with computer program, the computer program quilt After processor executes, the method that any one of claim 1 to 21 provides can be realized.