CN110034903A

CN110034903A - Resource indicating method, resource determining method, device, base station and terminal

Info

Publication number: CN110034903A
Application number: CN201810077873.0A
Authority: CN
Inventors: 缪德山; 艾托尼; 高雪娟; 司倩倩
Original assignee: Telecommunications Science and Technology Research Institute Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2018-01-12
Filing date: 2018-01-26
Publication date: 2019-07-19
Anticipated expiration: 2038-01-26
Also published as: CN110034903B

Abstract

The present invention provides a kind of resource indicating method, resource determining method, device, base station and terminal, this method comprises: indicating the resource configuration parameter of target PUCCH resource set to terminal by system information；A PUCCH resource in the target PUCCH resource set is indicated to terminal by down control channel PDCCH；Wherein, the resource configuration parameter of the target PUCCH resource set includes: the Format Type of PUCCH, the primary sign of PUCCH, the length of PUCCH, PUCCH frequency domain whether frequency hopping, the resource deviant of PUCCH, cyclic shift minimum interval, can be used for PUCCH transmission frequency domain resource block quantity and can be used for PUCCH transmission frequency domain resource block index at least two；The embodiment of the present invention simply can explicitly indicate the distribution of PUCCH resource, promote the flexibility of resource allocation and save the signaling overheads of resource allocation.

Description

Resource indicating method, resource determining method, device, base station and terminal

Technical field

The present invention relates to field of communication technology, a kind of resource indicating method, resource determining method, device, base are particularly related to It stands and terminal.

Background technique

In PUCCH (Physical Uplink Control Channel, the physical uplink link control of LTE (long term evolution) Channel processed) in resource instruction, for loading ACK (confirmation or response)/NACK (do not confirm or be not responding to) PUCCH using recessive Resource indicating method, i.e., with scheduling PDSCH (Physical Downlink Shared Channel, the shared letter of physical down Road) PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel) minimum CCE (Control Channel Element, control channel unit) a specific PUCCH resource is corresponded to, this minimum CCE is also referred to as originated CCE removes transmission ack/nack signal using the resource of the PUCCH as feeding back ACK/NACK.Therefore it when being initially accessed, adjusts The PDCCH of degree message 4 (message 4) can be mapped to a PUCCH resource, go loading ACK/NACK feedback.Such as Fig. 1 institute Show, M1-M4 represent be initially accessed 4 steps, respectively correspond 4 message (message1, message2, message3 and Message4), for message4, the signal of ACK/NACK transmits in subsequent PUCCH.

In the technical discussion of 5G NR (5G eats dishes without rice or wine), there are two types of PUCCH resource indicating means at present, and one is dominant Indicating means is exactly first with mono- point of UE of signaling instruction terminal of RRC (Radio Resource Control, wireless heterogeneous networks) Then the resource set (resource set) matched notifies one specific resource index of terminal with Downlink Control Information DCI again (index)；Another method is recessive resource indicating mode, the method for exactly continuing to use LTE, with the corresponding minimum of PDCCH CCE call number demapping to a specific PUCCH resource on.Two methods respectively have advantage and disadvantage, and dominant method is more Flexibly, recessive method can save signaling overheads.

In the PUCCH resource instruction of the message 4 of initial access, there are certain methods at present, basic ideas are with being System information combination DCI (Downlink Control Information, Downlink Control Information) instruction, or combine random access Response message RAR goes to indicate, but there is no the clear instructions field for how using system information, the instruction information of corresponding DCI is such as What is used, and the step of how combining recessive instruction, and institute is in these processes and incomplete.If using the indicating means of RAR, The channel architecture of RAR is needed to make very big adjustment, and one group of user can only be indicated, therefore this method also has very greatly Defect.

To sum up, it is currently used for the resource allocation method of message 4 or keeps identical letter without the method with RRC connected state Enable frame, or the finger to RMSI (Remaining minimum system information, remaining minimum system message) Show that information is indefinite, or have very big adjustment to the channel architecture of RAR, causes the significant impact of standard, therefore these methods are all It is not effective resource indicating method.

Summary of the invention

The purpose of the present invention is to provide a kind of resource indicating method, resource determining method, device, base station and terminal, with Solve the problems, such as the resource indicating mode existing defects of existing message4.

In order to achieve the above object, the embodiment of the present invention provides a kind of resource indicating method, comprising:

The resource configuration parameter of target uplink control channel PUCCH resource set is indicated to terminal by system information；Mesh The uplink confirmation ACK/ that mark PUCCH resource set can be used for transmitting downlink information in random access procedure does not confirm that NACK is fed back；

Indicate that a PUCCH in the target PUCCH resource set is provided to terminal by down control channel PDCCH Source；

Wherein, the resource configuration parameter of the target PUCCH resource set includes: Format Type, the PUCCH of PUCCH Primary sign, the length of PUCCH, PUCCH frequency domain whether between frequency hopping, the resource deviant of PUCCH, the minimum of cyclic shift Every, can be used for PUCCH transmission frequency domain resource block quantity and can be used for PUCCH transmission frequency domain resource block index in At least two.

Wherein, described to indicate that the resource of target uplink control channel PUCCH resource set is matched to terminal by system information The step of setting parameter, comprising:

System information is sent to terminal, the resource distribution of the target PUCCH resource set is carried in the system information Parameter；Alternatively,

System information is sent to terminal, the index in the predetermined bit domain of the system information is used to indicate the target The resource configuration parameter of PUCCH resource set.

Wherein, when carrying the resource configuration parameter of the target PUCCH resource set in the system information, the money Each parameter in the configuration parameter of source is indicated using different bit fields respectively.

Wherein, when the index in the predetermined bit domain of the system information is used to indicate the target PUCCH resource set When resource configuration parameter, the index in the predetermined bit domain is used to indicate one group of resource configuration parameter that is mutually related.

Wherein, one in the target PUCCH resource set is indicated to terminal by down control channel PDCCH The step of PUCCH resource, comprising:

The target PUCCH is indicated to terminal by the starting index or minimum index of the control channel unit CCE of PDCCH The index of the first PUCCH resource in resource collection；Wherein, the index of first PUCCH resource and the first PUCCH are provided There are mapping relations between the configuration parameter in source.

The target PUCCH is indicated to terminal by the starting index or minimum index of the control channel unit CCE of PDCCH The index of the first PUCCH resource in resource collection；

The PUCCH resource instructions field carried by the PDCCH indicates a deviant to terminal, enables the terminal The 2nd PUCCH in the target PUCCH resource set is determined according to the index of first PUCCH resource and the deviant The index of resource, wherein exist between the index and the configuration parameter of second PUCCH resource of second PUCCH resource Mapping relations.

Wherein, if network side be configured with PUCCH resource deviant, the control channel unit CCE starting index or Mapping relations between minimum index and the index of the first PUCCH resource are as follows:

Wherein, n_PUCCH1For the index of the first PUCCH resource；n_CCEFor control channel The starting index or minimum index of unit CCE；For the resource deviant of the PUCCH of system information instruction；

If network side does not configure the resource deviant of PUCCH, the starting index or minimum of the control channel unit CCE Mapping relations between index and the index of the first PUCCH resource are as follows:

n_PUCCH1=n_CCE；Wherein, n_PUCCH1For the index of the first PUCCH resource；n_CCEFor the starting of control channel unit CCE Index or minimum index.

Wherein, one indicated by down control channel PDCCH to terminal in the target PUCCH resource set The step of PUCCH resource, comprising:

The PUCCH resource instructions field carried by PDCCH indicates one in the target PUCCH resource set to terminal Destination subset；Wherein, the target PUCCH resource set is divided into multiple subsets；

The target is indicated to terminal by the starting index or minimum index of the control channel unit CCE of the PDCCH The index of third PUCCH resource in subset；Wherein, the index of the third PUCCH resource and the third PUCCH resource There are mapping relations between configuration parameter.

Wherein, between the starting index or minimum index and the index of third PUCCH resource of the control channel unit CCE Mapping relations are as follows:

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

Wherein, n_PUCCH3For the index of third PUCCH resource；n_CCEFor control channel unit CCE starting index or most Small index；N is the quantity for the PUCCH resource that destination subset includes；L is the polymerization grade of control channel unit CCE.

The embodiment of the present invention also provides a kind of resource determining method, comprising:

System information is received, according to the money of the target uplink control channel PUCCH resource set of system information instruction Source configuration parameter determines target PUCCH resource set；Wherein, the target PUCCH resource set can be used for transmitting random access The uplink confirmation ACK/ of downlink information does not confirm that NACK is fed back in the process；

Physical downlink control channel PDCCH is received, one in the target PUCCH resource set is determined according to PDCCH PUCCH resource；

Wherein, the resource configuration parameter of the target PUCCH resource set is carried in the system information；Alternatively,

The index in the predetermined bit domain of the system information is used to indicate the resource distribution of the target PUCCH resource set Parameter.

Wherein, the step of PUCCH resource determined according to PDCCH in the target PUCCH resource set, packet It includes:

According to the starting index or minimum index of the control channel unit CCE of the PDCCH, the target PUCCH is determined The index of the first PUCCH resource in resource collection；

The index of first PUCCH resource is mapped to the configuration parameter of first PUCCH resource.

Wherein, the step of PUCCH resource determined according to PDCCH in the target PUCCH resource set, also Include:

A deviant is determined according to the PUCCH resource instructions field that the PDCCH is carried, and is provided according to the first PUCCH The index in source and the deviant determine the index of the second PUCCH resource in the target PUCCH resource set；

The index of second PUCCH resource is mapped to the configuration parameter of second PUCCH resource.

Wherein, according to the starting index or minimum index of the control channel unit CCE of the PDCCH, the target is determined The step of index of the first PUCCH resource in PUCCH resource set, comprising:

According to reflecting between the starting index or minimum index and the index of the first PUCCH resource of control channel unit CCE The relationship of penetrating determines the index of first PUCCH resource；

If network side is configured with the resource deviant of PUCCH, the starting index or minimum rope of the control channel unit CCE Draw the mapping relations between the index of the first PUCCH resource are as follows:

According to the PUCCH resource instructions field that the PDCCH is carried, a mesh of the target PUCCH resource set is determined Mark subset；Wherein, the target PUCCH resource set is divided into multiple subsets；

According to the starting index or minimum index of the control channel unit CCE of the PDCCH, determine in the destination subset Third PUCCH resource index；

The index of the third PUCCH resource is mapped to the configuration parameter of the third PUCCH resource.

Wherein, the starting index or minimum index of the control channel unit CCE according to the PDCCH, determine described in The step of index of third PUCCH resource in destination subset, comprising:

According between the starting of control channel unit CCE index or minimum index and the index of third PUCCH resource Mapping relations, determine the index of the third PUCCH resource in the destination subset；The starting of the control channel unit CCE Index or the mapping relations between minimum index and the index of third PUCCH resource are as follows:

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

The embodiment of the present invention also provides a kind of base station, comprising: transceiver, memory, processor and is stored in the storage On device and the computer program that can run on the processor；The processor is used to read the program in memory, executes Following process:

Control the money that the transceiver indicates target uplink control channel PUCCH resource set by system information to terminal Source configuration parameter；Target PUCCH resource set can be used for transmitting the uplink confirmation ACK/ of downlink information in random access procedure not Confirm NACK feedback；

It controls the transceiver and is indicated in the target PUCCH resource set by down control channel PDCCH to terminal A PUCCH resource；

Wherein, the transceiver is also used to:

Wherein, the processor is also used to:

The transceiver is controlled to refer to by the starting index or minimum index of the control channel unit CCE of PDCCH to terminal Show the index of the first PUCCH resource in the target PUCCH resource set；Wherein, the index of first PUCCH resource with There are mapping relations between the configuration parameter of first PUCCH resource.

Wherein, the processor is also used to:

The transceiver is controlled to refer to by the starting index or minimum index of the control channel unit CCE of PDCCH to terminal Show the index of the first PUCCH resource in the target PUCCH resource set；

It controls the transceiver and one deviant is indicated to terminal by the PUCCH resource instructions field that the PDCCH is carried, make The target PUCCH resource collection can be determined according to the index and the deviant of first PUCCH resource by obtaining the terminal The index of the second PUCCH resource in conjunction, wherein the index of second PUCCH resource and matching for second PUCCH resource Set between parameter that there are mapping relations.

Wherein, the processor is also used to:

It controls the PUCCH resource instructions field that the transceiver is carried by PDCCH and indicates that the target PUCCH is provided to terminal A destination subset in the set of source；Wherein, the target PUCCH resource set is divided into multiple subsets；

The transceiver is controlled by the starting index of the control channel unit CCE of the PDCCH or minimum index to end End indicates the index of the third PUCCH resource in the destination subset；Wherein, the index of the third PUCCH resource with it is described There are mapping relations between the configuration parameter of third PUCCH resource.

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

The embodiment of the present invention also provides a kind of resource instruction device, comprising:

First indicating module, for indicating target uplink control channel PUCCH resource set to terminal by system information Resource configuration parameter；Target PUCCH resource set can be used for transmitting the uplink confirmation of downlink information in random access procedure ACK/ does not confirm that NACK is fed back；

Second indicating module, for indicating the target PUCCH resource set to terminal by down control channel PDCCH In a PUCCH resource；

The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium The step of computer program, the computer program realizes resource indicating method as described above when being executed by processor.

The embodiment of the present invention also provides a kind of terminal, comprising: transceiver, memory, processor and is stored in the storage On device and the computer program that can run on the processor；The processor is used to read the program in memory, executes Following process:

By the transceiver system information, and the target uplink control channel indicated according to the system information The resource configuration parameter of PUCCH resource set determines target PUCCH resource set；Wherein, the target PUCCH resource set can The uplink confirmation ACK/ for being used for transmission downlink information in random access procedure does not confirm that NACK is fed back；

The target PUCCH is determined by the transceiver physical downlink control channel PDCCH, and according to PDCCH A PUCCH resource in resource collection；

Wherein, the processor is also used to:

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

The embodiment of the present invention also provides a kind of resource determining device, comprising:

First determining module, for receiving system information, according to the target uplink control channel of system information instruction The resource configuration parameter of PUCCH resource set determines target PUCCH resource set；Wherein, the target PUCCH resource set can The uplink confirmation ACK/ for being used for transmission downlink information in random access procedure does not confirm that NACK is fed back；

Second determining module determines the target PUCCH according to PDCCH for receiving physical downlink control channel PDCCH A PUCCH resource in resource collection；

The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium The step of computer program, the computer program realizes resource determining method as described above when being executed by processor.

Above-mentioned technical proposal of the invention at least has the following beneficial effects:

In the resource indicating method of the embodiment of the present invention, resource determining method, device, base station and terminal, first using system System information indicates the resource configuration parameter of target PUCCH resource set, and terminal can determine according to above-mentioned resource configuration parameter One target PUCCH resource set；Then go to indicate that a PUCCH in above-mentioned target PUCCH resource set is provided using PDCCH Source, the PUCCH resource that terminal is able to use PDCCH instruction go the uplink confirmation of downlink information in transmission random access procedure ACK/ does not confirm that NACK is fed back；The embodiment of the present invention simply can explicitly indicate the distribution of PUCCH resource, promote resource allocation Flexibility and save the signaling overheads of resource allocation.

Detailed description of the invention

Fig. 1 shows random access procedure schematic diagrams in the prior art；

Fig. 2 indicates the step flow chart of resource indicating method provided in an embodiment of the present invention；

Fig. 3 indicates the step flow chart of resource determining method provided in an embodiment of the present invention；

Fig. 4 indicates the structural schematic diagram of base station provided in an embodiment of the present invention；

Fig. 5 indicates the structural schematic diagram of resource instruction device provided in an embodiment of the present invention；

Fig. 6 indicates the structural schematic diagram of terminal provided in an embodiment of the present invention；

Fig. 7 indicates the structural schematic diagram of resource determining device provided in an embodiment of the present invention.

Specific embodiment

To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool Body embodiment is described in detail.

As shown in Fig. 2, the embodiment of the present invention provides a kind of resource indicating method, comprising:

Step 21, the resource distribution of target uplink control channel PUCCH resource set is indicated to terminal by system information Parameter；Wherein, the uplink that target PUCCH resource set can be used for transmitting downlink information in random access procedure confirms that ACK/ is not true Recognize NACK feedback；

In this step, the resource configuration parameter of the target PUCCH resource set includes: the Format Type of PUCCH, The primary sign of PUCCH, the length of PUCCH, PUCCH frequency domain whether frequency hopping, the resource deviant of PUCCH, cyclic shift Minimum interval, can be used for PUCCH transmission frequency domain resource block quantity and can be used for PUCCH transmission frequency domain resource block in At least two.

It should be noted that above-mentioned resource configuration parameter need to can determine unique target PUCCH resource set.Above-mentioned system Information of uniting can be RMSI (Remaining minimum system information, remaining minimum system information).

Step 22, one in the target PUCCH resource set is indicated to terminal by down control channel PDCCH PUCCH resource.

The above embodiment of the present invention indicates the resource distribution ginseng of target PUCCH resource set using system information first Number, terminal can determine a target PUCCH resource set according to above-mentioned resource configuration parameter；Then it goes to indicate using PDCCH A PUCCH resource in above-mentioned target PUCCH resource set, the PUCCH resource that terminal is able to use PDCCH instruction are gone The uplink confirmation ACK/ of downlink information does not confirm that NACK is fed back in transmission random access procedure.

Preferably, step 21 includes:

Step 211, system information is sent to terminal, carries the target PUCCH resource set in the system information Resource configuration parameter；Alternatively,

Step 212, system information is sent to terminal, the index in the predetermined bit domain of the system information is used to indicate described The resource configuration parameter of target PUCCH resource set.

Preferably, indicating target using the N bit information field of system information RMSI in the above embodiment of the present invention The resource configuration parameter of PUCCH resource set.N is the integer more than or equal to 4, preferably, N is equal to 4.

Wherein, the Format Type (i.e. format type) of PUCCH occupies 1bit information field, due in initial access phase, The information bit of ACK/NACK is up to 1bit, therefore there are two options for the Format Type of PUCCH；For example, " 0 " indicates format 0；" 1 " indicates format 1.

In order to limit bit number, the primary sign of PUCCH and the length of PUCCH are indicated together in the embodiment of the present invention, That is the primary sign of PUCCH and the length of PUCCH occupies 1bit information field altogether.For example, for format 0, because of total subframe Length is 14 symbols, and 13/1 and 12/2 can be used, wherein it is 1 symbol that 13/1 expression primary sign, which is 13, PUCCH length, Number；It is 2 symbols that 12/2 expression primary sign, which is 12, PUCCH length,.And for format 1, then consider there is 14/0 and 10/4 Two options, meaning are identical as when format 0.

The frequency domain of PUCCH whether frequency hopping instruction occupy 1bit information field, if it is frequency hopping, usually by PUCCH when It is divided into two parts on domain, transmits over different frequency bands.Such as " 0 " indicates not frequency hopping, " 1 " indicates frequency hopping.

The resource deviant of PUCCH occupies 1bit information field, which is used to indicate the start offset value of PUCCH resource； Because of the user sharing resource that the PUCCH resource of initial access user may have been accessed with other, then in order to reserve other users PUCCH resource, need to be arranged the deviant of PUCCH resource；Such as semi-persistent scheduling SPS user.

The minimum interval of cyclic shift CS occupies 1bit information field or 2bit information field, the information are used to indicate different user Cyclic shift CS interval.For a sequence, maximum available CS number is 12, and gap size determines the user supported Number.

The frequency domain resource block that can be used for the quantity of the frequency domain resource block of PUCCH transmission or can be used for PUCCH transmission can divide It Zhan Yong not 1bit information field.

It should be noted that above-mentioned resource is matched when there is 4bit information field to indicate resource configuration parameter in system information It sets the information that parameter includes not needing to indicate simultaneously, to guarantee total information bit length of field of resource configuration parameter occupancy not More than 4.

Further, in the above embodiment of the present invention, when carrying the target PUCCH resource collection in the system information When the resource configuration parameter of conjunction, each parameter in the resource configuration parameter is indicated using different bit fields respectively.I.e. not Same bit field (alternatively referred to as information field) is used to indicate different parameters.When carrying the target in the system information When the resource configuration parameter of PUCCH resource set, the use of the 4bit information field of system information is as shown in table 1:

Table 1

As shown in table 1, the 4bit information field of system information is for carrying resource configuration parameter；Wherein, system information 1 carries Resource configuration parameter include: 1bit instruction PUCCH format type, 1bit indicates PUCCH primary sign and PUCCH length, The minimum interval of 2bit instruction cyclic shift；The resource configuration parameter that system information 2 carries includes: 1bit instruction PUCCH format Type, 1bit indicate PUCCH resource deviant, and 2bit indicates the minimum interval of cyclic shift；The resource that system information 3 carries is matched Setting parameter includes: 1bit instruction PUCCH format type, and 1bit indicates PUCCH primary sign and PUCCH length, and 1bit instruction is No frequency hopping, 1bit indicate the minimum interval of cyclic shift.

Further, in the above embodiment of the present invention, when the index in the predetermined bit domain of the system information is for referring to When showing the resource configuration parameter of the target PUCCH resource set, the index in the predetermined bit domain be used to indicate one group it is mutual Associated resource configuration parameter；It is referred to as at least two parameters for including to resource configuration parameter and carries out combined coding.

When the resource that the index in the predetermined bit domain of the system information is used to indicate the target PUCCH resource set is matched When setting parameter, since predetermined bit domain is 4bit, then the predetermined bit domain for stating system information is up to 16 kinds of different indexes, Then be arranged PUCCH length be 2 characters when, frequency hopping is always on；Alternatively, the switch if necessary to support frequency hopping, then can pass through The quantity of the minimum interval of cyclic shift is reduced to realize, such as the minimum interval of setting cyclic shift is 2 or 3.Preferably, The index in the predetermined bit domain (i.e. 4bit information field) of system information and the mapping relations of resource configuration parameter are as shown in table 2:

Table 2

As shown in table 2, when the index in the predetermined bit domain of system information is " 0 ", the resource distribution that system information includes is joined Number are as follows: PUCCH format 0, primary sign 12, PUCCH length are 2, and there are frequency hopping, the minimum interval of cyclic shift is 1.Its The corresponding parameter of his index is not enumerated one by one.

Alternatively, the index in the predetermined bit domain (i.e. 4bit information field) of system information and the mapping relations of resource configuration parameter As shown in table 3 (minimum interval of setting cyclic shift is 2 or 3):

Table 3

As shown in table 3, when the index in the predetermined bit domain of system information is " 0 ", the resource distribution that system information includes is joined Number are as follows: PUCCH format 0, primary sign 12, PUCCH length are 2, and the quantity of the frequency domain resource block of configuration is 2 PRB, are followed The minimum interval of ring displacement is 2.Others index corresponding parameter and do not enumerate one by one.

Further, in the above embodiment of the present invention, step 22 includes:

When according to the starting index of CCE or minimum index demapping one specific PUCCH (i.e. the first PUCCH resource), If first PUCCH resource and other users conflict (such as being occupied by other users), this can be carried by PDCCH Another resource of PUCCH resource instructions field demapping；Alternatively, cannot be used between the user of different wave beam beam same PUCCH resource is also required at this time through another resource of the PUCCH resource instructions field demapping of PDCCH carrying；I.e. step 22 is wrapped It includes:

(the PUCCH resource instructions field is Downlink Control Information DCI to the PUCCH resource instructions field carried by the PDCCH Some information field) to terminal indicate a deviant, enable the terminal according to the index of first PUCCH resource and The deviant determines the index of the second PUCCH resource in the target PUCCH resource set, wherein the 2nd PUCCH There are mapping relations between the index and the configuration parameter of second PUCCH resource of resource.Preferably, the second PUCCH resource Index be equal to the first PUCCH resource index ± deviant.

Preferably, if network side is configured with the resource deviant of PUCCH, the starting index of the control channel unit CCE Or the mapping relations between minimum index and the index of the first PUCCH resource are as follows:

It should be noted that the PUCCH resource instructions field can be indicated by 2bit, specific deviant can for -1,0, 1,2 } some deviant or in { 8,4,2,0 }.

Need further exist for explanation, the index of the index of the first PUCCH resource or the second PUCCH resource is at least and such as Lower parameter is corresponding: the index for the Physical Resource Block PRB that PUCCH includes, the index of time domain orthogonal mask OCC (are suitable for Format1), initial cyclic shift CS value, of equal value, the index of the index of the first PUCCH resource or the second PUCCH resource It is directed toward one group of above-mentioned parameter Configuration Values, these Configuration Values can determine that specific format and the physical resource configuration of PUCCH resource.Into one Step, the index of the index of first PUCCH resource or the second PUCCH resource can be indicated to a specific upload control Channel Physical resource.

Alternatively, in the above embodiment of the present invention, step 22 includes:

(the PUCCH resource instructions field is certain of Downlink Control Information DCI to the PUCCH resource instructions field carried by PDCCH A information field) destination subset in the target PUCCH resource set is indicated to terminal；Wherein, the target PUCCH money Source set is divided into multiple subsets；If PUCCH resource instructions field is 2bit, target PUCCH resource set is divided into 4 A subset indicates one of them specific subset (i.e. destination subset) using PUCCH resource instructions field.

Specifically, the control channel unit CCE starting index or minimum index and third PUCCH resource index it Between mapping relations are as follows:

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

Specifically, following formula can be used when the PUCCH resource number in a destination subset is less:

n_PUCCH3=(n_CCE/L)mod N；It is mapped, main purpose is to improve resource utilization, prevents resource contention.

Otherwise, when the PUCCH resource number in a destination subset is more or the CCE polymerization grade of user changes greatly When, following formula can be used:

n_PUCCH3=n_CCEmod N。

Such as polymerization grade L=2 and N=2, if using formula: n_PUCCH3=n_CCEMod N, then CCE index= 0 and CCE index=2 is mapped to the same PUCCH resource, causes resource contention.

To sum up, the above embodiment of the present invention indicates the resource of target PUCCH resource set using system information first Configuration parameter, terminal can determine a target PUCCH resource set according to above-mentioned resource configuration parameter；Then PDCCH is utilized Go to indicate that a PUCCH resource in above-mentioned target PUCCH resource set, terminal are able to use a PUCCH of PDCCH instruction Resource goes the uplink confirmation ACK/ of downlink information in transmission random access procedure not confirm that NACK is fed back；The embodiment of the present invention can The distribution of simple specific instruction PUCCH resource, promotes the flexibility of resource allocation and saves the signaling overheads of resource allocation.

As shown in figure 3, the embodiment of the present invention also provides a kind of resource determining method, comprising:

Step 31, system information is received, the target uplink control channel PUCCH resource collection indicated according to the system information The resource configuration parameter of conjunction determines target PUCCH resource set；Wherein, the target PUCCH resource set can be used for transmit with The uplink confirmation ACK/ of downlink information does not confirm that NACK is fed back in machine access procedure.

In this step, the resource configuration parameter of the target PUCCH resource set includes: the Format Type of PUCCH, The primary sign of PUCCH, the length of PUCCH, PUCCH frequency domain whether frequency hopping, the resource deviant of PUCCH, cyclic shift The rope of minimum interval, the quantity that can be used for the frequency domain resource block that PUCCH is transmitted and the frequency domain resource block that can be used for PUCCH transmission At least two in drawing.

Step 32, physical downlink control channel PDCCH is received, is determined in the target PUCCH resource set according to PDCCH A PUCCH resource.

The above embodiment of the present invention is first according to the resource distribution of the target PUCCH resource set of the instruction of system information Parameter determines a target PUCCH resource set；Then one in target PUCCH resource set is determined according to the instruction of PDCCH A PUCCH resource, the PUCCH resource that terminal is able to use PDCCH instruction remove downlink information in transmission random access procedure Uplink confirmation ACK/ do not confirm NACK feed back.

Preferably, carrying the target PUCCH resource set in the system information in the above embodiment of the present invention Resource configuration parameter；Alternatively,

Further, in the above embodiment of the present invention, when carrying the target PUCCH resource collection in the system information When the resource configuration parameter of conjunction, each parameter in the resource configuration parameter is indicated using different bit fields respectively.I.e. not Same bit field (alternatively referred to as information field) is used to indicate different parameters.When carrying the target in the system information When the resource configuration parameter of PUCCH resource set, the use of the 4bit information field of system information is as shown in table 1.

When the resource that the index in the predetermined bit domain of the system information is used to indicate the target PUCCH resource set is matched When setting parameter, since predetermined bit domain is 4bit, then the predetermined bit domain for stating system information is up to 16 kinds of different indexes, Then be arranged PUCCH length be 2 characters when, frequency hopping is always on；Alternatively, the switch if necessary to support frequency hopping, then can pass through The quantity of the minimum interval of cyclic shift is reduced to realize, such as the minimum interval of setting cyclic shift is 2 or 3.Preferably, The index in the predetermined bit domain (i.e. 4bit information field) of system information and the mapping relations of resource configuration parameter are as shown in table 2.Example Such as, as shown in table 2, when the index in the predetermined bit domain of system information is " 0 ", resource configuration parameter that system information includes are as follows: PUCCH format is 0, primary sign 12, and PUCCH length is 2, and there are frequency hopping, the minimum interval of cyclic shift is 1.It is other Corresponding parameter is indexed not enumerate one by one.

Alternatively, the index in the predetermined bit domain (i.e. 4bit information field) of system information and the mapping relations of resource configuration parameter (minimum interval of setting cyclic shift is 2 or 3) as shown in table 3.For example, as shown in table 3, the predetermined bit domain of system information When index is " 0 ", resource configuration parameter that system information includes are as follows: PUCCH format 0, primary sign 12, PUCCH length It is 2, the quantity of the frequency domain resource block of configuration is 2 PRB, and the minimum interval of cyclic shift is 2.Others index corresponding parameter It does not enumerate one by one.

Further, step 32 includes: in the above embodiment of the present invention

When according to the starting index of CCE or minimum index demapping one specific PUCCH (i.e. the first PUCCH resource), If first PUCCH resource and other users conflict (such as being occupied by other users), this can be carried by PDCCH Another resource of PUCCH resource instructions field demapping；Alternatively, cannot be used between the user of different wave beam beam same PUCCH resource is also required at this time through another resource of the PUCCH resource instructions field demapping of PDCCH carrying；I.e. step 32 is wrapped It includes:

(the PUCCH resource instructions field is Downlink Control Information DCI to the PUCCH resource instructions field carried according to the PDCCH Some information field) determine a deviant, and the mesh is determined according to the index and the deviant of first PUCCH resource Mark the index of the second PUCCH resource in PUCCH resource set.Preferably, the index of the second PUCCH resource is equal to first Index ± the deviant of PUCCH resource.

Preferably, determining the mesh according to the starting index or minimum index of the control channel unit CCE of the PDCCH The step of marking the index of the first PUCCH resource in PUCCH resource set, comprising:

n_PUCCH1=n_CCE；Wherein, n_PUCCH1For the index of the first PUCCH resource；n_CCEFor rising for control channel unit CCE Begin index or minimum index.

Alternatively, in the above embodiment of the present invention, step 32 includes:

(the PUCCH resource instructions field is Downlink Control Information DCI to the PUCCH resource instructions field carried according to the PDCCH Some information field), determine a destination subset of the target PUCCH resource set；Wherein, the target PUCCH resource Set is divided into multiple subsets；If PUCCH resource instructions field is 2bit, target PUCCH resource set is divided into 4 Subset indicates one of them specific subset (i.e. destination subset) using PUCCH resource instructions field.

Specifically, the starting index or minimum index of the control channel unit CCE according to the PDCCH, determine institute The step of stating the index of the third PUCCH resource in destination subset, comprising:

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

To sum up, in the above embodiment of the present invention terminal first according to the target PUCCH resource collection of the instruction of system information The resource configuration parameter of conjunction determines a target PUCCH resource set；Then determine that target PUCCH is provided according to the instruction of PDCCH A PUCCH resource in the set of source, the PUCCH resource that terminal is able to use PDCCH instruction go transmission random access mistake The uplink confirmation ACK/ of downlink information does not confirm that NACK is fed back in journey.The embodiment of the present invention simply can explicitly indicate PUCCH The distribution of resource promotes the flexibility of resource allocation and saves the signaling overheads of resource allocation.

As shown in figure 4, the embodiment of the present invention also provides a kind of base station, comprising: transceiver 420, memory 410, processor 400 and it is stored in the computer program that can be run on the memory 410 and on the processor 400, the processor 400 For reading the program in memory 410, following process is executed:

It controls the transceiver 420 and target uplink control channel PUCCH resource set is indicated to terminal by system information Resource configuration parameter；Target PUCCH resource set can be used for transmitting the uplink confirmation of downlink information in random access procedure ACK/ does not confirm that NACK is fed back；

It controls the transceiver 420 and the target PUCCH resource set is indicated to terminal by down control channel PDCCH In a PUCCH resource；

Preferably, the transceiver 420 is also used in the above embodiment of the present invention:

Preferably, in the above embodiment of the present invention, when carrying the target PUCCH resource set in the system information Resource configuration parameter when, each parameter in the resource configuration parameter is indicated using different bit fields respectively.

Preferably, in the above embodiment of the present invention, when the index in the predetermined bit domain of the system information is used to indicate When the resource configuration parameter of the target PUCCH resource set, the index in the predetermined bit domain is used to indicate one group and mutually closes The resource configuration parameter of connection.

Preferably, the processor 400 is also used in the above embodiment of the present invention:

The transceiver 420 is controlled by the starting index of the control channel unit CCE of PDCCH or minimum index to terminal Indicate the index of the first PUCCH resource in the target PUCCH resource set；Wherein, the index of first PUCCH resource There are mapping relations between the configuration parameter of first PUCCH resource.

The transceiver 420 is controlled by the starting index of the control channel unit CCE of PDCCH or minimum index to terminal Indicate the index of the first PUCCH resource in the target PUCCH resource set；

The PUCCH resource instructions field that the transceiver 420 is carried by the PDCCH is controlled to deviate to terminal instruction one Value enables the terminal to determine that the target PUCCH is provided according to the index and the deviant of first PUCCH resource The index of the second PUCCH resource in the set of source, wherein the index of second PUCCH resource and second PUCCH resource Configuration parameter between there are mapping relations.

Preferably, in the above embodiment of the present invention, if network side is configured with the resource deviant of PUCCH, the control The starting of Channel Elements CCE indexes or the mapping relations between minimum index and the index of the first PUCCH resource are as follows:

It controls the transceiver 420 and the target is indicated to terminal by the PUCCH resource instructions field that PDCCH is carried A destination subset in PUCCH resource set；Wherein, the target PUCCH resource set is divided into multiple subsets；

Control the transceiver 420 by the starting index of the control channel unit CCE of the PDCCH or minimum index to Terminal indicates the index of the third PUCCH resource in the destination subset；Wherein, the index of the third PUCCH resource and institute State between the configuration parameter of third PUCCH resource that there are mapping relations.

Preferably, in the above embodiment of the present invention, the starting index or minimum index of the control channel unit CCE with Mapping relations between the index of third PUCCH resource are as follows:

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

It should be noted that base station provided in an embodiment of the present invention is the base station for being able to carry out above-mentioned resource indicating method, Then all embodiments of above-mentioned resource indicating method are suitable for the base station, and can reach the same or similar beneficial effect.

As shown in figure 5, the embodiment of the present invention also provides a kind of resource instruction device, comprising:

First indicating module 51, for indicating target uplink control channel PUCCH resource collection to terminal by system information The resource configuration parameter of conjunction；Target PUCCH resource set can be used for transmitting the uplink confirmation of downlink information in random access procedure ACK/ does not confirm that NACK is fed back；

Second indicating module 52, for indicating the target PUCCH resource collection to terminal by down control channel PDCCH A PUCCH resource in conjunction；

Preferably, in the above embodiment of the present invention, first indicating module includes:

First instruction submodule carries the target PUCCH in the system information for sending system information to terminal The resource configuration parameter of resource collection；And/or

Second instruction submodule, for sending system information, the index in the predetermined bit domain of the system information to terminal It is used to indicate the resource configuration parameter of the target PUCCH resource set.

Preferably, in the above embodiment of the present invention, second indicating module includes:

Third indicates submodule, for by the control channel unit CCE of PDCCH starting index or minimum index to end End indicates the index of the first PUCCH resource in the target PUCCH resource set；Wherein, the rope of first PUCCH resource Draw between the configuration parameter of first PUCCH resource that there are mapping relations.

4th instruction submodule, for all cross PDCCH control channel unit CCE starting index or minimum index to Terminal indicates the index of the first PUCCH resource in the target PUCCH resource set；

5th instruction submodule, the PUCCH resource instructions field for being carried by the PDCCH are deviated to terminal instruction one Value enables the terminal to determine that the target PUCCH is provided according to the index and the deviant of first PUCCH resource The index of the second PUCCH resource in the set of source, wherein the index of second PUCCH resource and second PUCCH resource Configuration parameter between there are mapping relations.

6th instruction submodule, the PUCCH resource instructions field for being carried by PDCCH indicate the target to terminal A destination subset in PUCCH resource set；Wherein, the target PUCCH resource set is divided into multiple subsets；

7th instruction submodule, starting index or minimum index for the control channel unit CCE by the PDCCH The index of the third PUCCH resource in the destination subset is indicated to terminal；Wherein, the index of the third PUCCH resource with There are mapping relations between the configuration parameter of the third PUCCH resource.

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

It should be noted that resource instruction device provided in an embodiment of the present invention is to be able to carry out above-mentioned resource indicating method Resource instruction device, then all embodiments of above-mentioned resource indicating method are suitable for the resource instruction device, and can reach To the same or similar beneficial effect.

The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium Computer program, the computer program realize each of resource indicating method embodiment as described above when being executed by processor Process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer-readable storage Medium, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc..

As shown in fig. 6, the embodiment of the present invention also provides a kind of terminal, comprising: transceiver 620, user interface 630, storage Device 610, processor 600 and it is stored in the computer program that can be run on the memory 610 and on the processor 600； The processor 600 is used to read the program in memory, executes following process:

System information is received by the transceiver 620, and is believed according to the target upload control of system information instruction The resource configuration parameter of road PUCCH resource set determines target PUCCH resource set；Wherein, the target PUCCH resource set The uplink confirmation ACK/ that can be used for transmitting downlink information in random access procedure does not confirm that NACK is fed back；

Physical downlink control channel PDCCH is received by the transceiver 620, and the target is determined according to PDCCH A PUCCH resource in PUCCH resource set；

Preferably, the processor 600 is also used in the above embodiment of the present invention:

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

It should be noted that the terminal that the above embodiment of the present invention provides is able to carry out above-mentioned resource determining method Terminal, then all embodiments of above-mentioned resource determining method are suitable for the terminal, and can reach the same or similar beneficial Effect.

As shown in fig. 7, the embodiment of the present invention also provides a kind of resource determining device, comprising:

First determining module 71 is believed for receiving system information according to the target upload control of system information instruction The resource configuration parameter of road PUCCH resource set determines target PUCCH resource set；Wherein, the target PUCCH resource set The uplink confirmation ACK/ that can be used for transmitting downlink information in random access procedure does not confirm that NACK is fed back；

Second determining module 72 determines the target according to PDCCH for receiving physical downlink control channel PDCCH A PUCCH resource in PUCCH resource set；

Preferably, in the above embodiment of the present invention, second determining module includes:

First determines submodule, for the starting index or minimum rope according to the control channel unit CCE of the PDCCH Draw, determines the index of the first PUCCH resource in the target PUCCH resource set；

Second determines submodule, for the index of first PUCCH resource to be mapped to first PUCCH resource Configuration parameter.

Third determines submodule, for the starting index or minimum rope according to the control channel unit CCE of the PDCCH Draw, determines the index of the first PUCCH resource in the target PUCCH resource set；

4th determines submodule, and the PUCCH resource instructions field for being carried according to the PDCCH determines a deviant, and The 2nd PUCCH in the target PUCCH resource set is determined according to the index of first PUCCH resource and the deviant The index of resource；

5th determines submodule, for the index of second PUCCH resource to be mapped to second PUCCH resource Configuration parameter.

Preferably, described first determines submodule or the second determining submodule into one in the above embodiment of the present invention Step is used for:

6th determines submodule, and the PUCCH resource instructions field for being carried according to the PDCCH determines the target One destination subset of PUCCH resource set；Wherein, the target PUCCH resource set is divided into multiple subsets；

7th determines submodule, for the starting index or minimum rope according to the control channel unit CCE of the PDCCH Draw, determines the index of the third PUCCH resource in the destination subset；

8th determines submodule, for the index of the third PUCCH resource to be mapped to the third PUCCH resource Configuration parameter.

Preferably, the described 5th determines that submodule is further used in the above embodiment of the present invention:

n_PUCCH3=(n_CCE/L)mod N；Alternatively, n_PUCCH3=n_CCEmod N；

The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium Computer program, the computer program realize each of resource determining method embodiment as described above when being executed by processor Process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer-readable storage Medium, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc..

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.

The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much Form belongs within protection of the invention.

The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims

1. a kind of resource indicating method characterized by comprising

The resource configuration parameter of target uplink control channel PUCCH resource set is indicated to terminal by system information；Target The uplink confirmation ACK/ that PUCCH resource set can be used for transmitting downlink information in random access procedure does not confirm that NACK is fed back；

A PUCCH resource in the target PUCCH resource set is indicated to terminal by down control channel PDCCH；

Wherein, the resource configuration parameter of the target PUCCH resource set includes: the starting of the Format Type, PUCCH of PUCCH Symbol, the length of PUCCH, PUCCH frequency domain whether frequency hopping, the resource deviant of PUCCH, cyclic shift minimum interval, can For PUCCH transmission frequency domain resource block quantity and can be used for PUCCH transmission frequency domain resource block index at least Two.

2. resource indicating method according to claim 1, which is characterized in that described to indicate mesh to terminal by system information The step of marking the resource configuration parameter of uplink control channel PUCCH resource set, comprising:

System information is sent to terminal, the resource configuration parameter of the target PUCCH resource set is carried in the system information； Alternatively,

System information is sent to terminal, the index in the predetermined bit domain of the system information is used to indicate the target PUCCH money The resource configuration parameter of source set.

3. resource indicating method according to claim 2, which is characterized in that when carrying the target in the system information When the resource configuration parameter of PUCCH resource set, each parameter in the resource configuration parameter uses different bits respectively Domain instruction.

4. resource indicating method according to claim 2, which is characterized in that when the predetermined bit domain of the system information When index is used to indicate the resource configuration parameter of the target PUCCH resource set, the index in the predetermined bit domain is for referring to Show one group of resource configuration parameter that is mutually related.

5. resource indicating method according to claim 1, which is characterized in that by down control channel PDCCH to terminal The step of indicating a PUCCH resource in the target PUCCH resource set, comprising:

The target PUCCH resource is indicated to terminal by the starting index or minimum index of the control channel unit CCE of PDCCH The index of the first PUCCH resource in set；Wherein, the index of first PUCCH resource and first PUCCH resource There are mapping relations between configuration parameter.

6. resource indicating method according to claim 1, which is characterized in that by down control channel PDCCH to terminal The step of indicating a PUCCH resource in the target PUCCH resource set, comprising:

The target PUCCH resource is indicated to terminal by the starting index or minimum index of the control channel unit CCE of PDCCH The index of the first PUCCH resource in set；

The PUCCH resource instructions field carried by the PDCCH indicates a deviant to terminal, enable the terminal according to The index of first PUCCH resource and the deviant determine the second PUCCH resource in the target PUCCH resource set Index, wherein second PUCCH resource index the configuration parameter of second PUCCH resource between exist mapping Relationship.

7. resource indicating method according to claim 5 or 6, which is characterized in that if network side is configured with the resource of PUCCH Deviant, the starting index of the control channel unit CCE or the mapping between minimum index and the index of the first PUCCH resource Relationship are as follows:

Wherein, n_PUCCH1For the index of the first PUCCH resource；n_CCEFor control channel unit The starting index or minimum index of CCE；For the resource deviant of the PUCCH of system information instruction；

If network side does not configure the resource deviant of PUCCH, the starting index or minimum index of the control channel unit CCE Mapping relations between the index of the first PUCCH resource are as follows:

n_PUCCH1=n_CCE；Wherein, n_PUCCH1For the index of the first PUCCH resource；n_CCEIt is indexed for the starting of control channel unit CCE Or minimum index.

8. resource indicating method according to claim 1, which is characterized in that it is described by down control channel PDCCH to Terminal indicates the step of PUCCH resource in the target PUCCH resource set, comprising:

The PUCCH resource instructions field carried by PDCCH indicates a target in the target PUCCH resource set to terminal Subset；Wherein, the target PUCCH resource set is divided into multiple subsets；

The destination subset is indicated to terminal by the starting index or minimum index of the control channel unit CCE of the PDCCH In third PUCCH resource index；Wherein, the index of the third PUCCH resource and the configuration of the third PUCCH resource There are mapping relations between parameter.

9. resource indicating method according to claim 8, which is characterized in that the starting rope of the control channel unit CCE Draw or the mapping relations between minimum index and the index of third PUCCH resource are as follows:

n_PUCCH3=(n_CCE/L)modN；Alternatively, n_PUCCH3=n_CCEmodN；

Wherein, n_PUCCH3For the index of third PUCCH resource；n_CCEFor the starting index or minimum rope of control channel unit CCE Draw；N is the quantity for the PUCCH resource that destination subset includes；L is the polymerization grade of control channel unit CCE.

10. a kind of resource determining method characterized by comprising

System information is received, is matched according to the resource of the target uplink control channel PUCCH resource set of system information instruction It sets parameter and determines target PUCCH resource set；Wherein, the target PUCCH resource set can be used for transmitting random access procedure The uplink confirmation ACK/ of middle downlink information does not confirm that NACK is fed back；

Physical downlink control channel PDCCH is received, a PUCCH in the target PUCCH resource set is determined according to PDCCH Resource；

11. resource determining method according to claim 10, which is characterized in that carry the target in the system information The resource configuration parameter of PUCCH resource set；Alternatively,

The index in the predetermined bit domain of the system information is used to indicate the resource distribution ginseng of the target PUCCH resource set Number.

12. resource determining method according to claim 11, which is characterized in that when carrying the mesh in the system information When marking the resource configuration parameter of PUCCH resource set, each parameter in the resource configuration parameter uses different ratios respectively Special domain instruction.

13. resource determining method according to claim 11, which is characterized in that when the predetermined bit domain of the system information Index when being used to indicate the resource configuration parameter of the target PUCCH resource set, the index in the predetermined bit domain is used for Indicate one group of resource configuration parameter that is mutually related.

14. resource determining method according to claim 10, which is characterized in that described to determine the target according to PDCCH The step of PUCCH resource in PUCCH resource set, comprising:

According to the starting index or minimum index of the control channel unit CCE of the PDCCH, the target PUCCH resource is determined The index of the first PUCCH resource in set；

15. resource determining method according to claim 10, which is characterized in that described to determine the target according to PDCCH The step of PUCCH resource in PUCCH resource set, further includes:

A deviant is determined according to the PUCCH resource instructions field that the PDCCH is carried, and according to first PUCCH resource Index and the deviant determine the index of the second PUCCH resource in the target PUCCH resource set；

16. resource determining method according to claim 14 or 15, which is characterized in that believed according to the control of the PDCCH The starting index or minimum index of road unit CCE, determines the rope of the first PUCCH resource in the target PUCCH resource set The step of drawing, comprising:

It is closed according to the starting index of control channel unit CCE or the mapping between minimum index and the index of the first PUCCH resource System determines the index of first PUCCH resource；

If network side be configured with PUCCH resource deviant, the starting index or minimum index of the control channel unit CCE with Mapping relations between the index of first PUCCH resource are as follows:

n_PUCCH1=n_CCE；Wherein, n_PUCCH1For the index of the first PUCCH resource；n_CCEFor the starting rope of control channel unit CCE Draw or minimum index.

17. resource determining method according to claim 10, which is characterized in that described to determine the target according to PDCCH The step of PUCCH resource in PUCCH resource set, comprising:

According to the PUCCH resource instructions field that the PDCCH is carried, target of the target PUCCH resource set is determined Collection；Wherein, the target PUCCH resource set is divided into multiple subsets；

According to the starting index or minimum index of the control channel unit CCE of the PDCCH, in the destination subset is determined The index of three PUCCH resources；

18. resource determining method according to claim 17, which is characterized in that described to be believed according to the control of the PDCCH The starting index or minimum index of road unit CCE, the step of determining the index of the third PUCCH resource in the destination subset, Include:

According to reflecting between the starting index or minimum index and the index of third PUCCH resource of the control channel unit CCE Relationship is penetrated, determines the index of the third PUCCH resource in the destination subset；The starting of the control channel unit CCE indexes Or the mapping relations between minimum index and the index of third PUCCH resource are as follows:

n_PUCCH3=(n_CCE/L)modN；Alternatively, n_PUCCH3=n_CCEmodN；

19. a kind of base station, comprising: transceiver, memory, processor and be stored on the memory and can be in the processor The computer program of upper operation；It is characterized in that,

The processor is used to read the program in memory, executes following process:

It controls the transceiver and indicates that the resource of target uplink control channel PUCCH resource set is matched to terminal by system information Set parameter；The uplink confirmation ACK/ that target PUCCH resource set can be used for transmitting downlink information in random access procedure does not confirm NACK feedback；

Control the transceiver indicated by down control channel PDCCH to terminal in the target PUCCH resource set one A PUCCH resource；

20. base station according to claim 19, which is characterized in that the transceiver is also used to:

21. base station according to claim 20, which is characterized in that when carrying the target PUCCH in the system information When the resource configuration parameter of resource collection, each parameter in the resource configuration parameter is referred to using different bit fields respectively Show.

22. base station according to claim 20, which is characterized in that when the index in the predetermined bit domain of the system information is used When indicating the resource configuration parameter of the target PUCCH resource set, the index in the predetermined bit domain is used to indicate one group Be mutually related resource configuration parameter.

23. base station according to claim 19, which is characterized in that the processor is also used to:

It controls the transceiver and institute is indicated to terminal by the starting index or minimum index of the control channel unit CCE of PDCCH State the index of the first PUCCH resource in target PUCCH resource set；Wherein, the index of first PUCCH resource with it is described There are mapping relations between the configuration parameter of first PUCCH resource.

24. base station according to claim 19, which is characterized in that the processor is also used to:

It controls the transceiver and institute is indicated to terminal by the starting index or minimum index of the control channel unit CCE of PDCCH State the index of the first PUCCH resource in target PUCCH resource set；

It controls the transceiver and one deviant is indicated to terminal by the PUCCH resource instructions field that the PDCCH is carried, so that institute Stating terminal can determine in the target PUCCH resource set according to the index and the deviant of first PUCCH resource The second PUCCH resource index, wherein the index of second PUCCH resource is joined with the configuration of second PUCCH resource There are mapping relations between number.

25. the base station according to claim 23 or 24, which is characterized in that if network side is deviated configured with the resource of PUCCH Value, the starting index of the control channel unit CCE or the mapping relations between minimum index and the index of the first PUCCH resource Are as follows:

26. base station according to claim 19, which is characterized in that the processor is also used to:

It controls the transceiver and the target PUCCH resource collection is indicated to terminal by the PUCCH resource instructions field that PDCCH is carried A destination subset in conjunction；Wherein, the target PUCCH resource set is divided into multiple subsets；

The transceiver is controlled to refer to by the starting index or minimum index of the control channel unit CCE of the PDCCH to terminal Show the index of the third PUCCH resource in the destination subset；Wherein, the index of the third PUCCH resource and the third There are mapping relations between the configuration parameter of PUCCH resource.

27. base station according to claim 26, which is characterized in that the starting of the control channel unit CCE indexes or most Mapping relations between small index and the index of third PUCCH resource are as follows:

n_PUCCH3=(n_CCE/L)modN；Alternatively, n_PUCCH3=n_CCEmodN；

28. a kind of resource instruction device characterized by comprising

First indicating module, for indicating the money of target uplink control channel PUCCH resource set to terminal by system information Source configuration parameter；Target PUCCH resource set can be used for transmitting the uplink confirmation ACK/ of downlink information in random access procedure not Confirm NACK feedback；

Second indicating module, for being indicated in the target PUCCH resource set by down control channel PDCCH to terminal One PUCCH resource；

29. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium Sequence, the computer program realize resource indicating method as claimed in any one of claims 1-9 wherein when being executed by processor Step.

30. a kind of terminal, comprising: transceiver, memory, processor and be stored on the memory and can be in the processor The computer program of upper operation；It is characterized in that,

By the transceiver system information, and the target uplink control channel PUCCH indicated according to the system information The resource configuration parameter of resource collection determines target PUCCH resource set；Wherein, the target PUCCH resource set can be used for The uplink confirmation ACK/ of downlink information does not confirm that NACK is fed back in transmission random access procedure；

The target PUCCH resource is determined by the transceiver physical downlink control channel PDCCH, and according to PDCCH A PUCCH resource in set；

31. terminal according to claim 30, which is characterized in that carry the target PUCCH money in the system information The resource configuration parameter of source set；Alternatively,

32. terminal according to claim 31, which is characterized in that when carrying the target PUCCH in the system information When the resource configuration parameter of resource collection, each parameter in the resource configuration parameter is referred to using different bit fields respectively Show.

33. terminal according to claim 31, which is characterized in that when the index in the predetermined bit domain of the system information is used When indicating the resource configuration parameter of the target PUCCH resource set, the index in the predetermined bit domain is used to indicate one group Be mutually related resource configuration parameter.

34. terminal according to claim 30, which is characterized in that the processor is also used to:

35. terminal according to claim 30, which is characterized in that the processor is also used to:

36. the terminal according to claim 34 or 35, which is characterized in that the processor is also used to:

37. terminal according to claim 30, which is characterized in that the processor is also used to:

38. the terminal according to claim 37, which is characterized in that the processor is also used to:

n_PUCCH3=(n_CCE/L)modN；Alternatively, n_PUCCH3=n_CCEmodN；

39. a kind of resource determining device characterized by comprising

First determining module, for receiving system information, according to the target uplink control channel PUCCH of system information instruction The resource configuration parameter of resource collection determines target PUCCH resource set；Wherein, the target PUCCH resource set can be used for The uplink confirmation ACK/ of downlink information does not confirm that NACK is fed back in transmission random access procedure；

Second determining module determines the target PUCCH resource according to PDCCH for receiving physical downlink control channel PDCCH A PUCCH resource in set；

40. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium Sequence realizes the resource determining method as described in any one of claim 10 to 18 when the computer program is executed by processor The step of.