CN110475327A - A kind of method, apparatus of power control, terminal and the network equipment - Google Patents

Abstract

The present invention provides the method, apparatus, terminal and the network equipment of a kind of power control, this method comprises: receiving the resource scheduling information of data to be transmitted, determines target ascending resource indicated by the resource scheduling information；Wherein, terminal transmits the data to be transmitted on the target ascending resource；It is that the data to be transmitted selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets；According to the selected open Loop Power control parameter sets, determination transmits transimission power used in the data to be transmitted on the target ascending resource；The embodiment of the present invention can be to reduce interference of the data to be transmitted to another data to be transmitted in shared resource, and improves transmission reliability of the different data to be transmitted in different resources to be transmitted.

Description

A kind of method, apparatus of power control, terminal and the network equipment

Technical field

The present invention relates to fields of communication technology more particularly to a kind of method, apparatus of power control, terminal and network to set It is standby.

Background technique

With the development of 5G NR (newly eating dishes without rice or wine), 5G supports URLLC (the highly reliable business of low time delay), and uplink is supported Exempt from authorized transmissions and authorized transmissions two schemes: exempting from authorized transmissions relative to authorized transmissions reduces SR-UL grant (uplink tune Degree request authorization) transmission flow, high-level signaling to URLLC terminal carry out resource reservation by way of, having URLLC uplink When data packet reaches, without sending SR (scheduling request) request ascending resource, upstream data biography directly is carried out in reserved resource It is defeated, it can further decrease the propagation delay time of URLLC business in this way, but since it is desired that network reserving resources, and URLLC business It may be paroxysmal, therefore resource utilization is lower.

For uplink, in order to guarantee the time delay of URLLC business, while the level of resources utilization is improved, NR supports uplink EMBB (enhanced mobile bandwidth) business and URLLC business carry out data transmission in shared resource.However, when eMBB business and EMBB business when resource collision, which will occur, for URLLC business to generate severe jamming to URLLC business, influence the demodulation of URLLC business Accuracy, it is therefore desirable to guarantee the reliable transmission of URLLC business by reasonable power control scheme.

Existing PUSCH (Physical Uplink Shared Channel, Physical Uplink Shared Channel) power control side Case is as follows:

P_T=min { P_CMAX,P₀+α·PL+10log₁₀(M)+△_TF+f}

Wherein, P_CMAXIndicate terminal (UE) maximum transmission power；P_OIt is open Loop Power control parameter, P with α₀It indicates in cell One horizontal P of mutual power of all terminals_{0-NOMINAL-PUSCH}With the specific power level P of a terminal_0-UE-PUSCHThe sum of；α table Show that open loop path loss compensates part；PL indicates path loss.

Grant-free (exempting to authorize) is transmitted, P_0-UE-PUSCHRRC (the Radio for being UE-specific with α Resource Control, wireless heterogeneous networks) one group of { P of signal deployment_O- α set }, then by RRC parameter p0-alpha set Index is from { P_O- α set } in choose one group of parameter used as open Loop Power control parameter.

Grant-based (authorization) is transmitted, P_0-UE-PUSCHRRC (the Radio for being UE-specific with α Resource Control, wireless heterogeneous networks) one group of { P of signal deployment_O- α set }, then by SRI (Schduling Request Indication, uplink scheduling request instruction) field is from { P_O- α set } in choose one group of parameter as open Loop Power control parameter It uses, or default uses first group of parameter of configuration.

△_TFIt is close-loop power control parameter, △ with f_TFIndicate the corresponding power offset of different modulating coding mode, f table Show the adjustment amount under TPC (transmit power control, transmission power control) command situation, as shown in table 1:

TPC command word domain	It accumulates power control [dB]
		0	-1
1	0
		2	1
3	3

Table 1

To sum up, it can not be effectively reduced based on existing Adjusted Option due to the adjustment amount very little of close-loop power control parameter Interference of the eMBB business to URLLC business；And for open Loop Power control parameter, since NR only supports terminal to select a set of P₀-α It uses, different business can not be adapted to using shared resource and using the power adjustment under the different situations such as different resource.

Summary of the invention

The purpose of the present invention is to provide a kind of method, apparatus of power control, terminal and the network equipments, existing to solve The power regulation scheme of technology can not be applicable in the problem of 5G system.

To solve the above-mentioned problems, the embodiment of the present invention provides a kind of method of power control, is applied to terminal, the side Method includes:

The resource scheduling information for receiving data to be transmitted determines that target uplink indicated by the resource scheduling information provides Source；Wherein, terminal transmits the data to be transmitted on the target ascending resource；

It is that the data to be transmitted selects an open Loop Power control from least two open Loop Power control parameter sets Parameter sets；

According to the selected open Loop Power control parameter sets, determine on the target ascending resource described in transmission Transimission power used in data to be transmitted.

Wherein, the data to be transmitted includes: low time delay high reliable communication URLLC data, enhanced wireless broadband eMBB At least one of data and magnanimity machine type communication mMTC data.

Wherein, the method also includes:

Receive at least two open Loop Power control parameter sets that the network equipment is configured by high-level signaling.

Wherein, described is that the data to be transmitted selects an open loop from least two open Loop Power control parameter sets Power contorl parameters set, comprising:

According at least one of following information, one is selected from at least two open Loop Power controls parameter sets and is opened Ring power contorl parameters set；

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate described at least two and opens The open Loop Power control parameter of an open Loop Power control parameter sets in ring power contorl parameters set indicates information.

Wherein, the method also includes:

Receive reflecting for the open Loop Power control parameter sets that configure by high-level signaling of the network equipment and uplink transmission resource Penetrate relationship.

Wherein, the method also includes:

Receive the physical layer descending control signaling that the network equipment is sent；Wherein,

When the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Transmission power control TPC command domain for carrying open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control ginseng Number selection domain is for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying institute State open Loop Power control parameter instruction information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

Wherein, the resource scheduling information is also carried in the physical layer descending control signaling.

Wherein, the method also includes:

Receive the close-loop power control parameter switch of high-rise configuration and the state of close-loop power control parameter switch Information；

According to the status information that the close-loop power control parameter switchs, judge that the close-loop power control parameter switch is in Closed state or initiate mode.

Wherein, in the mapping relations according to open Loop Power control parameter sets and uplink transmission resource, from described at least two In the case where selecting an open Loop Power control parameter sets in a open Loop Power control parameter sets,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close One open Loop Power control parameter sets of system；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource an are as follows: open Loop Power control Parameter sets and at least one ascending resource have mapping relations.

Wherein, it in the service priority according to data to be transmitted, is selected from least two open Loop Power control parameter sets In the case where selecting an open Loop Power control parameter sets,

It is selected from least two open Loop Power control parameter sets corresponding with the service priority of the data to be transmitted An open Loop Power control parameter sets.

Wherein, one is being selected from least two open Loop Power control parameter sets according to physical layer descending control signaling In the case where open Loop Power control parameter sets,

From selecting opening in the physical layer descending control signaling in at least two open Loop Power controls parameter sets Ring power contorl parameters indicate the open Loop Power control parameter sets of information instruction.

Wherein, according to the mapping relations of open Loop Power control parameter sets and uplink transmission resource and described to be transmitted The service priority of data selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets In the case where,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further there are mapping relations at least from the target ascending resource An open loop power corresponding with the service priority of the data to be transmitted is selected in two open Loop Power control parameter sets Control parameter set；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: ascending resource with extremely Few two open Loop Power control parameter sets have mapping relations.

Wherein, in the mapping relations and the physical layer according to open Loop Power control parameter sets and uplink transmission resource Descending control signaling selects the feelings of an open Loop Power control parameter sets from least two open Loop Power control parameter sets Under condition,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further have described in mapping relations from the target ascending resource The open Loop Power control parameter in the physical layer descending control signaling is selected at least two open Loop Power control parameter sets Indicate the open Loop Power control parameter sets indicated in information；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: ascending resource with extremely Few two open Loop Power control parameter sets have mapping relations.

Wherein, based on determined by the selected open Loop Power control parameter sets of the high data to be transmitted of service priority Transimission power is not less than to be determined based on the selected open Loop Power control parameter sets of the low data to be transmitted of service priority Transimission power.

The embodiment of the present invention also provides a kind of method of power control, is applied to the network equipment, which comprises

The resource scheduling information of data to be transmitted is sent to terminal, the resource scheduling information is used to indicate target uplink money Source；

Receive the data to be transmitted that terminal is transmitted on target ascending resource；Wherein, terminal is in the target uplink Transimission power used in data to be transmitted described in transmitted over resources is to be based on terminal from least two open Loop Power control parameters What the open Loop Power control parameter sets selected in set determined.

Wherein, the data to be transmitted includes: low time delay high reliable communication URLLC data, enhanced wireless broadband eMBB At least one of data and magnanimity machine type communication mMTC data.

Wherein, the method also includes:

It is that terminal configures at least two open Loop Power control parameter sets by high-level signaling.

Wherein, the open Loop Power control parameter set that terminal is selected from least two open Loop Power control parameter sets According at least one of following information when conjunction, an open loop is selected from at least two open Loop Power controls parameter sets Power contorl parameters set:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Open Loop Power control parameter indicates information, open Loop Power control parameter instruction information be used to indicate it is described at least An open Loop Power control parameter sets in two open Loop Power control parameter sets.

Wherein, the method also includes:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource are configured by high-level signaling.

Wherein, the method also includes:

Physical layer descending control signaling is sent to terminal, carries the open loop power in the physical layer descending control signaling Control parameter indicates information；Wherein,

When the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Transmission power control TPC command domain for carrying open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control ginseng Number selection domain is for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying institute State open Loop Power control parameter instruction information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

Wherein, the resource scheduling information is also carried in the physical layer descending control signaling.

Wherein, the method also includes:

It is that terminal configures close-loop power control parameter switch and close-loop power control parameter switch by high level Status information；Wherein, the status information of the close-loop power control parameter switch is used to indicate the close-loop power control parameter Switch in closed state or initiate mode.

The embodiment of the present invention also provides a kind of device of power control, is applied to terminal, and described device includes:

Scheduler module determines indicated by the resource scheduling information for receiving the resource scheduling information of data to be transmitted Target ascending resource；Wherein, terminal transmits the data to be transmitted on the target ascending resource；

Selecting module, for being that the data to be transmitted selects one from least two open Loop Power control parameter sets Open Loop Power control parameter sets；

Power determination module, for determining in the target according to the selected open Loop Power control parameter sets Transimission power used in the data to be transmitted is transmitted on ascending resource.

The embodiment of the present invention also provides a kind of terminal, including processor and transceiver, and the transceiver is as follows for executing Process:

The resource scheduling information for receiving data to be transmitted determines that target uplink indicated by the resource scheduling information provides Source；Wherein, terminal transmits the data to be transmitted on the target ascending resource；

The processor is for executing following process:

It is that the data to be transmitted selects an open Loop Power control from least two open Loop Power control parameter sets Parameter sets；

According to the selected open Loop Power control parameter sets, determine on the target ascending resource described in transmission Transimission power used in data to be transmitted.

Wherein, the data to be transmitted includes: low time delay high reliable communication URLLC data, enhanced wireless broadband eMBB At least one of data and magnanimity machine type communication mMTC data.

Wherein, the transceiver is also used to:

Receive at least two open Loop Power control parameter sets that the network equipment is configured by high-level signaling.

Wherein, the processor is also used to:

According at least one of following information, one is selected from at least two open Loop Power controls parameter sets and is opened Ring power contorl parameters set；

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate described at least two and opens The open Loop Power control parameter of an open Loop Power control parameter sets in ring power contorl parameters set indicates information.

Wherein, the transceiver is also used to:

Receive reflecting for the open Loop Power control parameter sets that configure by high-level signaling of the network equipment and uplink transmission resource Penetrate relationship.

Wherein, the transceiver is also used to:

Receive the physical layer descending control signaling that the network equipment is sent；Wherein,

When the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Transmission power control TPC command domain for carrying open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control ginseng Number selection domain is for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying institute State open Loop Power control parameter instruction information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

Wherein, the resource scheduling information is also carried in the physical layer descending control signaling.

Wherein, the transceiver is also used to: the close-loop power control parameter for receiving high-rise configuration switchs and the closed loop The status information of power contorl parameters switch；

The processor is also used to: the status information switched according to the close-loop power control parameter judges the closed loop Power contorl parameters switch in closed state or initiate mode.

Wherein, the processor is also used to:

In the mapping relations according to open Loop Power control parameter sets and uplink transmission resource, from least two open loop In the case where selecting an open Loop Power control parameter sets in power contorl parameters set,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close One open Loop Power control parameter sets of system；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource an are as follows: open Loop Power control Parameter sets and at least one ascending resource have mapping relations

Wherein, the processor is also used to:

In the service priority according to data to be transmitted, one is selected from least two open Loop Power control parameter sets In the case where open Loop Power control parameter sets,

It is selected from least two open Loop Power control parameter sets corresponding with the service priority of the data to be transmitted An open Loop Power control parameter sets.

Wherein, the processor is also used to:

An open loop is being selected from least two open Loop Power control parameter sets according to physical layer descending control signaling In the case where power contorl parameters set,

From selecting opening in the physical layer descending control signaling in at least two open Loop Power controls parameter sets Ring power contorl parameters indicate the open Loop Power control parameter sets of information instruction.

Wherein, the processor is also used to:

In the mapping relations and the data to be transmitted according to open Loop Power control parameter sets and uplink transmission resource Service priority the feelings of an open Loop Power control parameter sets are selected from least two open Loop Power control parameter sets Under condition,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further there are mapping relations at least from the target ascending resource An open loop power corresponding with the service priority of the data to be transmitted is selected in two open Loop Power control parameter sets Control parameter set；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: ascending resource with extremely Few two open Loop Power control parameter sets have mapping relations.

Wherein, the processor is also used to:

According to open Loop Power control parameter sets and uplink transmission resource mapping relations and the physical layer descending In the case that control signaling selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further have described in mapping relations from the target ascending resource The open Loop Power control parameter in the physical layer descending control signaling is selected at least two open Loop Power control parameter sets Indicate the open Loop Power control parameter sets indicated in information；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: ascending resource with extremely Few two open Loop Power control parameter sets have mapping relations.

Wherein, based on determined by the selected open Loop Power control parameter sets of the high data to be transmitted of service priority Transimission power is not less than to be determined based on the selected open Loop Power control parameter sets of the low data to be transmitted of service priority Transimission power.

The embodiment of the present invention also provides a kind of device of power control, is applied to the network equipment, and described device includes:

Sending module, for sending the resource scheduling information of data to be transmitted to terminal, the resource scheduling information is used for Indicate target ascending resource；

Receiving module, the data to be transmitted transmitted on target ascending resource for receiving terminal；Wherein, terminal exists It is to be based on terminal from least two open loops that transimission power used in the data to be transmitted is transmitted on the target ascending resource What the open Loop Power control parameter sets selected in power contorl parameters set determined.

The embodiment of the present invention also provides a kind of network equipment, including processor and transceiver, and the processor is for controlling The transceiver executes following process:

The resource scheduling information of data to be transmitted is sent to terminal, the resource scheduling information is used to indicate target uplink money Source；

Receive the data to be transmitted that terminal is transmitted on target ascending resource；Wherein, terminal is in the target uplink Transimission power used in data to be transmitted described in transmitted over resources is to be based on terminal from least two open Loop Power control parameters What the open Loop Power control parameter sets selected in set determined.

Wherein, the data to be transmitted includes: low time delay high reliable communication URLLC data, enhanced wireless broadband eMBB At least one of data and magnanimity machine type communication mMTC data.

Wherein, the transceiver is also used to:

It is that terminal configures at least two open Loop Power control parameter sets by high-level signaling.

Wherein, the open Loop Power control parameter set that terminal is selected from least two open Loop Power control parameter sets According at least one of following information when conjunction, an open loop is selected from at least two open Loop Power controls parameter sets Power contorl parameters set:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate described at least two and opens The open Loop Power control parameter of an open Loop Power control parameter sets in ring power contorl parameters set indicates information.

Wherein, the transceiver is also used to:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource are configured by high-level signaling.

Wherein, the transceiver is also used to:

Physical layer descending control signaling is sent to terminal；Wherein,

When the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Transmission power control TPC command domain for carrying open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control ginseng Number selection domain is for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying institute State open Loop Power control parameter instruction information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

Wherein, the resource scheduling information is also carried in the physical layer descending control signaling.

Wherein, the transceiver is also used to:

It is that terminal configures close-loop power control parameter switch and close-loop power control parameter switch by high level Status information；Wherein, the status information of the close-loop power control parameter switch is used to indicate the close-loop power control parameter Switch in closed state or initiate mode.

The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, feature It is, is realized when which is executed by processor as described above applied to the step in the method for the power control of terminal；Or Person is realized as described above when the program is executed by processor applied to the step in the method for the power control of the network equipment.

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

In the method, apparatus of the power control of the embodiment of the present invention, terminal and the network equipment, the network equipment is terminal configuration At least two open Loop Power control parameter sets, terminal are data to be transmitted selection according to the resource scheduling information of data to be transmitted One open Loop Power control parameter sets does another data to be transmitted with reducing a data to be transmitted in shared resource It disturbs, and improves transmission reliability of the different data to be transmitted in different resources to be transmitted.

Detailed description of the invention

Fig. 1 shows one of step flow charts of the method for power control provided in an embodiment of the present invention；

Fig. 2 indicates the side that open Loop Power control parameter sets are selected in the method for power control provided in an embodiment of the present invention The resource multiplex mode schematic diagram of case one；

Fig. 3 indicates the side that open Loop Power control parameter sets are selected in the method for power control provided in an embodiment of the present invention The resource multiplex mode schematic diagram of case two and scheme three；

Fig. 4 indicates the side that open Loop Power control parameter sets are selected in the method for power control provided in an embodiment of the present invention The resource multiplex mode schematic diagram of case four and scheme five；

Fig. 5 indicates the two of the step flow chart of the method for power control provided in an embodiment of the present invention；

Fig. 6 indicates one of the structural schematic diagram of device of power control provided in an embodiment of the present invention；

Fig. 7 indicates the structural schematic diagram of terminal provided in an embodiment of the present invention；

Fig. 8 shows the second structural representations of the device of power control provided in an embodiment of the present invention；

Fig. 9 indicates the structural schematic diagram of the network equipment 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 Figure 1, the embodiment of the present invention provides a kind of method of power control, it is applied to terminal, which comprises

Step 11, the resource scheduling information for receiving data to be transmitted determines target indicated by the resource scheduling information Ascending resource；Wherein, terminal transmits the data to be transmitted on the target ascending resource；

It step 12, is that the data to be transmitted selects an open loop function from least two open Loop Power control parameter sets Rate control parameter set；Each open Loop Power control parameter sets include at least associated with semi-static prime power level the One parameter (such as P_O) and the second parameter (such as α) associated with path loss compensation.

Step 13, it according to the selected open Loop Power control parameter sets, determines on the target ascending resource Transmit transimission power used in the data to be transmitted.

Preferably, in the above embodiment of the present invention, the data to be transmitted includes: low time delay high reliable communication URLLC At least one of data, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

It should be noted that different data to be transmitted is identical or complete using part in the above embodiment of the present invention The identical ascending resource in portion.Applied to there are in the application scenarios of resource multiplex i.e. in the above embodiment of the present invention.Further It should be noted that the embodiment of the present invention is applicable not only to the feelings of the data-reusing ascending resource of the multiple business of same terminal Condition, is not specifically limited herein the case where being also applied for the data-reusing ascending resource of the multiple business of different terminals.For example, URLLC business and eMBB business carry out data transmission in shared resource, alternatively, URLLC business, eMBB business and mMTC business Carry out data transmission in shared resource.

Further, in the above embodiment of the present invention, the method also includes:

Receive at least two open Loop Power control parameter sets that the network equipment is configured by high-level signaling.For example, network Equipment is that terminal configures open Loop Power control parameter sets { P by high-level signaling_O1-α₁}；Open Loop Power control parameter sets {P_O2-α₂}；Open Loop Power control parameter sets { P_O3-α₃Etc., it does not enumerate one by one herein.

Further, in the above embodiment of the present invention, step 12 includes:

According at least one of following information, one is selected from at least two open Loop Power controls parameter sets and is opened Ring power contorl parameters set；Wherein, following information include:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate described at least two and opens The open Loop Power control parameter of an open Loop Power control parameter sets in ring power contorl parameters set indicates information.

Target ascending resource has been determined in the above embodiment of the present invention, in step 11, has only been needed in further step 12 According to the service priority and object of the mapping relations of open Loop Power control parameter sets and uplink transmission resource, data to be transmitted At least one information selects an open loop function from least two open Loop Power control parameter sets in reason layer descending control signaling Rate control parameter set.

Further, method described in the above embodiment of the present invention further include:

Receive reflecting for the open Loop Power control parameter sets that configure by high-level signaling of the network equipment and uplink transmission resource Penetrate relationship.

Alternatively, method described in the above embodiment of the present invention further include:

Receive the physical layer descending control signaling that the network equipment is sent；Wherein, the open loop in physical layer descending control signaling Power contorl parameters instruction information can be realized by any one following mode:

Mode one: when the close-loop power control parameter switch of high level configuration is in closed state, the physical layer descending control Transmission power control TPC command domain in signaling processed is for carrying the open Loop Power control parameter instruction information.Correspondingly, closing When ring power contorl parameters open loop is in initiate mode, the TPC command domain in physical layer descending control signaling is used to indicate closed loop function Rate control parameter.

Mode two: including open Loop Power control parameter selection domain, the open loop function in the physical layer descending control signaling Rate selection of control parameter domain is for carrying the open Loop Power control parameter instruction information；I.e. in physical layer descending control signaling Increase open Loop Power control parameter selection domain.

Mode three: the x state in transmission power control TPC command domain in the physical layer descending control signaling is used for Carry the open Loop Power control parameter instruction information, wherein it is total that x is less than or equal to the state that TPC command domain can indicate Amount.Preferably, TPC command domain can indicate 4 states, wherein x state refers to for carrying open Loop Power control parameter for selection Show information, remaining 4-x state is used to indicate the adjustment of close-loop power control parameter.

It should be noted that the open Loop Power control parameter in physical layer descending control signaling indicates information pass-through mode In the case that one realizes, the method also includes:

Receive the close-loop power control parameter switch of high-rise configuration and the state of close-loop power control parameter switch Information；According to the status information that the close-loop power control parameter switchs, judge the close-loop power control parameter switch in pass Closed state or initiate mode；It is i.e. high-rise to increase a close-loop power control parameter switch, and pass through high-rise further configuration closed loop The status information of power contorl parameters switch.

It should be noted that in the above embodiment of the present invention, the resource scheduling information of the data to be transmitted in step 11 It is carried in physical layer descending control signaling, i.e., according only to physical layer descending control signaling, (physical layer descending controls terminal Signaling includes resource scheduling information and open Loop Power control parameter instruction information) it can join from least two open Loop Power controls Manifold is that the data to be transmitted selects an open Loop Power control parameter sets in closing.

Example in undertaking, the embodiment of the present invention at least provide five kinds from at least two open Loop Power controls parameter sets The scheme of an open Loop Power control parameter sets is selected, five provided separately below it kind scheme is described.

Scheme one: the network equipment configures reflecting for open Loop Power control parameter sets and uplink transmission resource by high-level signaling Penetrate relationship, and the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: an open Loop Power control parameter Set has mapping relations at least one ascending resource；I.e. there are one between open Loop Power control parameter sets and ascending resource To one or one-to-many mapping relations.

Correspondingly, in the mapping relations according to open Loop Power control parameter sets and uplink transmission resource, from it is described at least In the case where selecting an open Loop Power control parameter sets in two open Loop Power control parameter sets, from described at least two In open Loop Power control parameter sets, selection with the target ascending resource there is an open Loop Power control of mapping relations to join Manifold is closed.In short, terminal receives the physical layer descending control signaling that the network equipment issues, controlled according to the physical layer descending Target ascending resource indicated by resource scheduling information in signaling, selection have mapping relations with the target ascending resource One open Loop Power control parameter sets.

For example, first part's resource is eMBB private resource, second part money in resource multiplex mode as shown in Figure 2 Source is the shared resource of eMBB and URLLC, and Part III resource is URLLC private resource.Assuming that the network equipment passes through high-rise letter Enable is that terminal configures two available open Loop Power control parameter sets, respectively { P_O1-α₁And { P_O2-α₂, wherein { P_O1-α₁} It is mapped one by one with first part resource, { P_O2-α₂And second part resource map one by one.

When base station is sent by the resource scheduling information dispatch terminal of physical layer descending control signaling in first part's resource When eMBB data, then terminal selects { P_O1-α₁It is used as open Loop Power control parameter sets；When base station is controlled by physical layer descending For the resource scheduling information dispatch terminal of signaling when second part resource sends eMBB data, then terminal selects { P_O2-α₂Conduct Open Loop Power control parameter sets.

Preferably, being based on open Loop Power control parameter sets { P_O1-α₁Determined by transimission power be more than or equal to base In open Loop Power control parameter sets { P_O2-α₂Determined by transimission power.

Scheme two: terminal is true according to logic channel or QCI (QoS class identifier, quality of service class mark) The service priority of fixed business to be transmitted.Under such scheme, based on the selected open loop of the high data to be transmitted of service priority Transimission power determined by power contorl parameters set, which is not less than, to be opened based on the low data to be transmitted of service priority is selected Transimission power determined by ring power contorl parameters set.

Correspondingly, in the service priority according to data to be transmitted, from least two open Loop Power control parameter sets In the case where selecting an open Loop Power control parameter sets, selection and institute from least two open Loop Power control parameter sets State the corresponding open Loop Power control parameter sets of service priority of data to be transmitted.It is set in short, terminal receives network The standby physical layer descending control signaling issued, according to indicated by the resource scheduling information in the physical layer descending control signaling Target ascending resource selects an open loop corresponding with the service priority of data to be transmitted transmitted on target ascending resource Power contorl parameters set.

For example, first part's resource is eMBB private resource, second part money in resource multiplex mode as shown in Figure 3 Source is the shared resource of eMBB and URLLC, and Part III resource is URLLC private resource.Assuming that the network equipment passes through high-rise letter Enable is that terminal configures three available open Loop Power control parameter sets, respectively { P_O1-α₁}、{P_O2-α₂And { P_O3-α₃}。

Wherein, it is based on open Loop Power control parameter sets { P_O1-α₁Determined by transimission power be less than or equal to be based on Open Loop Power control parameter sets { P_O2-α₂Determined by transimission power, be based on open Loop Power control parameter sets { P_O2-α₂Institute Determining transimission power, which is less than or equal to, is based on open Loop Power control parameter sets { P_O3-α₃Determined by transimission power.

Determine that data to be transmitted is eMBB data according to logic channel or QCI in terminal, base station passes through physical layer descending control In the case where resource scheduling information instruction first part's resource of signaling processed, terminal selects { P_O2-α₂It is used as open Loop Power control Parameter sets；In the case that base station indicates second part resource by the resource scheduling information of physical layer descending control signaling, eventually End selection { P_O1-α₁It is used as open Loop Power control parameter sets.

Determine that data to be transmitted is URLLC data according to logic channel or QCI in terminal, base station passes through physical layer descending control In the case where the resource scheduling information instruction Part III resource of signaling processed, terminal selects { P_O2-α₂It is used as open Loop Power control Parameter sets；In the case that base station indicates second part resource by the resource scheduling information of physical layer descending control signaling, eventually End selection { P_O3-α₃It is used as open Loop Power control parameter sets.

Wherein, the service priority of URLLC data is higher than the service priority of eMBB data.

Scheme three: the buffer status report (Buffer Status Report) that the network equipment is reported according to terminal determines eventually The service priority of the data to be transmitted at end selects an open Loop Power control parameter sets according to its service priority, and leads to The open Loop Power control parameter crossed in physical layer descending control information indicates information to indicate that its network equipment is terminal selection Open Loop Power control parameter sets.

Correspondingly, selecting one from least two open Loop Power control parameter sets according to physical layer descending control signaling In the case where a open Loop Power control parameter sets,

From selecting opening in the physical layer descending control signaling in at least two open Loop Power controls parameter sets Ring power contorl parameters indicate the open Loop Power control parameter sets of information instruction.

As shown in figure 3, resource multiplex mode in, first part's resource is eMBB private resource, and second part resource is The shared resource of eMBB and URLLC, Part III resource are URLLC private resource.Assuming that the network equipment is by high-level signaling Terminal configures three available open Loop Power control parameter sets, respectively { P_O1-α₁}、{P_O2-α₂And { P_O3-α₃}。

Wherein, it is based on open Loop Power control parameter sets { P_O1-α₁Determined by transimission power be less than or equal to be based on Open Loop Power control parameter sets { P_O2-α₂Determined by transimission power, be based on open Loop Power control parameter sets { P_O2-α₂Institute Determining transimission power, which is less than or equal to, is based on open Loop Power control parameter sets { P_O3-α₃Determined by transimission power.

The buffer status report (Buffer Status Report) that the network equipment is reported according to terminal determine terminal to The service priority for transmitting data selects an open Loop Power control parameter sets according to its service priority, and passes through physics Open Loop Power control parameter in layer Downlink Control Information indicates information to indicate that its network equipment is the open loop function of terminal selection Rate control parameter set.

Mode one: when the closed-loop power control parameter switchgear distribution is to close disabled, TPC command domain is opened for carrying Ring power contorl parameters indicate information, as shown in table 2.

TPC command word domain	{PO- α } index
		0	1
1	2
		2	3
3	It is reserved

Table 2

Mode two: increase open loop power control parameter selection domain in physical layer descending control signaling, for carrying open loop power Control parameter indicates information, as shown in table 3.

Open loop power control parameter selection domain	{PO- α } index
		0	1
1	2
		2	3
3	It is reserved

Table 3

Mode three: in 4 states that TPC command domain can indicate, select 3 states for carrying open Loop Power control Parameter indicates that information, remaining 1 state are adjusted for close-loop power control parameter, as shown in table 4.

TPC command domain	{PO- α } index
		0	1
1	2
		2	3
3	1dB (is adjusted) for close-loop power control

Table 4

Scheme four: the network equipment configures reflecting for open Loop Power control parameter sets and uplink transmission resource by high-level signaling Penetrate relationship, and the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: an ascending resource and at least two A open Loop Power control parameter sets have mapping relations；Exist i.e. between open Loop Power control parameter sets and ascending resource more To one mapping relations.

Correspondingly, according to the mapping relations of open Loop Power control parameter sets and uplink transmission resource and described to be passed The service priority of transmission of data selects an open Loop Power control parameter set from least two open Loop Power control parameter sets In the case where conjunction,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further there are mapping relations at least from the target ascending resource An open loop power corresponding with the service priority of the data to be transmitted is selected in two open Loop Power control parameter sets Control parameter set.

Under such scheme, based on the selected open Loop Power control parameter sets institute of the high data to be transmitted of service priority Determining transimission power is not less than based on the selected open Loop Power control parameter sets of the low data to be transmitted of service priority Identified transimission power.

For example, first part's resource is eMBB private resource, second part money in resource multiplex mode as shown in Figure 4 Source is the shared resource of eMBB and URLLC, and Part III resource is URLLC private resource.Assuming that the network equipment passes through high-rise letter Enable is that terminal configures four available open Loop Power control parameter sets, respectively { P_O1-α₁}、{P_O2-α₂}、{P_O3-α₃And {P_O4-α₄}；Wherein, { P_O1-α₁And first part's resource map one by one, { P_O4-α₄And Part III resource map one by one, { P_O2- α₂}、{P_O3-α₃And the mapping of second part resource many-one.

Determine that data to be transmitted is eMBB data according to logic channel or QCI in terminal, base station passes through physical layer descending control In the case where resource scheduling information instruction first part's resource of signaling processed, terminal selects { P_O1-α₁It is used as open Loop Power control Parameter sets；In the case that base station indicates second part resource by the resource scheduling information of physical layer descending control signaling, eventually End selects lower { P_O2-α₂It is used as open Loop Power control parameter sets.

Determine that data to be transmitted is URLLC data according to logic channel or QCI in terminal, base station passes through physical layer descending control In the case where the resource scheduling information instruction Part III resource of signaling processed, terminal selects { P_O4-α₄It is used as open Loop Power control Parameter sets；In the case that base station indicates second part resource by the resource scheduling information of physical layer descending control signaling, eventually End selects higher { P_O3-α₃It is used as open Loop Power control parameter sets.

Wherein, the service priority of URLLC data is higher than the service priority of eMBB data.

Scheme five: the network equipment configures reflecting for open Loop Power control parameter sets and uplink transmission resource by high-level signaling Penetrate relationship, and the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: an ascending resource and at least two A open Loop Power control parameter sets have mapping relations；Exist i.e. between open Loop Power control parameter sets and ascending resource more To one mapping relations.

Correspondingly, according to open Loop Power control parameter sets and uplink transmission resource mapping relations and the physics Layer descending control signaling selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets In the case of,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further have described in mapping relations from the target ascending resource The open Loop Power control parameter in the physical layer descending control signaling is selected at least two open Loop Power control parameter sets Indicate the open Loop Power control parameter sets indicated in information.

For example, first part's resource is eMBB private resource, second part money in resource multiplex mode as shown in Figure 4 Source is the shared resource of eMBB and URLLC, and Part III resource is URLLC private resource.Assuming that the network equipment passes through high-rise letter Enable is that terminal configures four available open Loop Power control parameter sets, respectively { P_O1-α₁}、{P_O2-α₂}、{P_O3-α₃And {P_O4-α₄}；Wherein, { P_O1-α₁And first part's resource map one by one, { P_O4-α₄And Part III resource map one by one, { P_O2- α₂}、{P_O3-α₃And the mapping of second part resource many-one.

Determine that data to be transmitted is eMBB data according to logic channel or QCI in terminal, base station passes through physical layer descending control In the case where the resource scheduling information instruction second part resource of signaling processed, terminal is according to opening in physical layer descending control signaling Ring power contorl parameters indicate information to select open Loop Power control parameter sets；Likewise, terminal according to logic channel or QCI determines that data to be transmitted is URLLC data, the resource scheduling information instruction second that base station passes through physical layer descending control signaling In the case where part resource, terminal is selected according to the open Loop Power control parameter instruction information in physical layer descending control signaling Open Loop Power control parameter sets.

Under such scheme, the buffer status report (Buffer Status Report) that the network equipment is reported according to terminal is true The service priority for determining the data to be transmitted of terminal selects an open Loop Power control parameter sets according to its service priority, And the open Loop Power control parameter instruction information in information is controlled to indicate its network equipment for terminal choosing by physical layer descending The open Loop Power control parameter sets selected.Its open Loop Power control parameter indicates reality of the information in physical layer descending control signaling Existing mode, it is identical with scheme three, it is not repeated description herein.

It should be noted that above-mentioned five kinds of schemes are only preferred embodiment of the invention, other schemes similarly belong to The protection scope of the embodiment of the present invention.For example, being passed according to the target ascending resource, open Loop Power control parameter sets and uplink The mapping relations of defeated resource and the service priority of data to be transmitted, from at least two open Loop Power controls parameter sets One open Loop Power control parameter sets of middle selection；For another example according to the target ascending resource, open Loop Power control parameter set The service priority and physical layer descending control signaling with the mapping relations of uplink transmission resource, data to be transmitted are closed, from institute State one open Loop Power control parameter sets of selection at least two open Loop Power control parameter sets.It does not explain in detail herein It states.

To sum up, in the above embodiment of the present invention, the network equipment is that terminal configures at least two open Loop Power control parameters Set, the target ascending resource and open Loop Power control parameter that terminal is indicated according to the resource scheduling information of data to be transmitted In the mapping relations of set and uplink transmission resource, the service priority of data to be transmitted and physical layer descending control signaling extremely Few one is that data to be transmitted selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets, To transmit its data to be transmitted on target ascending resource with the transimission power of selected open Loop Power control parameter sets, Shared resource eMBB business can be reduced to interfere URLLC business bring, improve the reliability of URLLC business transmission, simultaneously Since different ascending resources can choose different open Loop Power control parameter sets, to improve on different ascending resources The transmission reliability of different data to be transmitted.

As shown in figure 5, the embodiment of the present invention also provides a kind of method of power control, it is applied to the network equipment, the side Method includes:

Step 51, the resource scheduling information of data to be transmitted is sent to terminal, the resource scheduling information is used to indicate mesh Mark ascending resource；

Step 52, the data to be transmitted that terminal is transmitted on target ascending resource is received；Wherein, terminal is in the mesh Putting on transimission power used in data to be transmitted described in row transmitted over resources is to be based on terminal from least two open loop power controls What the open Loop Power control parameter sets selected in parameter sets processed determined.Each open Loop Power control parameter sets are at least Including first parameter (such as P associated with semi-static prime power level_O) and with path loss compensation associated second Parameter (such as α).

Preferably, in the above embodiment of the present invention, the data to be transmitted includes: low time delay high reliable communication URLLC At least one of data, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

It should be noted that different data to be transmitted is identical or complete using part in the above embodiment of the present invention The identical ascending resource in portion.Applied to there are in the application scenarios of resource multiplex i.e. in the above embodiment of the present invention.Further It should be noted that the embodiment of the present invention is applicable not only to the feelings of the data-reusing ascending resource of the multiple business of same terminal Condition, is not specifically limited herein the case where being also applied for the data-reusing ascending resource of the multiple business of different terminals.For example, URLLC business and eMBB business carry out data transmission in shared resource, alternatively, URLLC business, eMBB business and mMTC business Carry out data transmission in shared resource.

Further, in the above embodiment of the present invention, the method also includes:

It is that terminal configures at least two open Loop Power control parameter sets by high-level signaling.For example, the network equipment passes through High-level signaling is that terminal configures open Loop Power control parameter sets { P_O1-α₁}；Open Loop Power control parameter sets { P_O2-α₂}；It opens Ring power contorl parameters set { P_O3-α₃Etc., it does not enumerate one by one herein.

Further, terminal is selected from least two open Loop Power control parameter sets in the above embodiment of the present invention An open Loop Power control parameter sets when according at least one of following information, from at least two open loop powers control An open Loop Power control parameter sets are selected in parameter sets processed:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate described at least two and opens The open Loop Power control parameter of an open Loop Power control parameter sets in ring power contorl parameters set indicates information.

Further, method described in the above embodiment of the present invention further include:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource are configured by high-level signaling.

Alternatively, method described in the above embodiment of the present invention further include:

Physical layer descending control signaling is sent to terminal；Wherein, the open Loop Power control in physical layer descending control signaling Parameter instruction information can be realized by any one following mode:

Mode one: when the close-loop power control parameter switch of high level configuration is in closed state, the physical layer descending control Transmission power control TPC command domain in signaling processed is for carrying the open Loop Power control parameter instruction information.Correspondingly, closing When ring power contorl parameters open loop is in initiate mode, the TPC command domain in physical layer descending control signaling is used to indicate closed loop function Rate control parameter.

Mode two: including open Loop Power control parameter selection domain, the open loop function in the physical layer descending control signaling Rate selection of control parameter domain is for carrying the open Loop Power control parameter instruction information；I.e. in physical layer descending control signaling Increase open Loop Power control parameter selection domain.

Mode three: the x state in transmission power control TPC command domain in the physical layer descending control signaling is used for Carry the open Loop Power control parameter instruction information, wherein it is total that x is less than or equal to the state that TPC command domain can indicate Amount.Preferably, TPC command domain can indicate 4 states, wherein x state refers to for carrying open Loop Power control parameter for selection Show information, remaining 4-x state is used to indicate the adjustment of close-loop power control parameter.

It should be noted that the open Loop Power control parameter in physical layer descending control signaling indicates information pass-through mode In the case that one realizes, the method also includes:

It is that terminal configures close-loop power control parameter switch and close-loop power control parameter switch by high level Status information；Wherein, the status information of the close-loop power control parameter switch is used to indicate the close-loop power control parameter Switch in closed state or initiate mode；It is i.e. high-rise to increase a close-loop power control parameter switch, and further by high level Configure the status information of close-loop power control parameter switch.

It should be noted that in the above embodiment of the present invention, the resource scheduling information of the data to be transmitted in step 11 It is carried in physical layer descending control signaling, i.e., according only to physical layer descending control signaling, (physical layer descending controls terminal Signaling includes resource scheduling information and open Loop Power control parameter instruction information) it can join from least two open Loop Power controls Manifold is that the data to be transmitted selects an open Loop Power control parameter sets in closing.

To sum up, in the above embodiment of the present invention, the network equipment is that terminal configures at least two open Loop Power control parameters Set, the target ascending resource and open Loop Power control parameter that terminal is indicated according to the resource scheduling information of data to be transmitted In the mapping relations of set and uplink transmission resource, the service priority of data to be transmitted and physical layer descending control signaling extremely Few one is that data to be transmitted selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets, To transmit its data to be transmitted on target ascending resource with the transimission power of selected open Loop Power control parameter sets, Shared resource eMBB business can be reduced to interfere URLLC business bring, improve the reliability of URLLC business transmission, simultaneously Since different ascending resources can choose different open Loop Power control parameter sets, to improve on different ascending resources The transmission reliability of different data to be transmitted.

As shown in fig. 6, the embodiment of the present invention also provides a kind of device of power control, it is applied to terminal, described device packet It includes:

Scheduler module 61 determines that the resource scheduling information is signified for receiving the resource scheduling information of data to be transmitted The target ascending resource shown；Wherein, terminal transmits the data to be transmitted on the target ascending resource；

Selecting module 62, for being the data to be transmitted selection one from least two open Loop Power control parameter sets A open Loop Power control parameter sets；

Power determination module 63, for determining in the mesh according to the selected open Loop Power control parameter sets Put on transimission power used in data to be transmitted described in row transmitted over resources.

Preferably, the data to be transmitted includes: low time delay high reliable communication URLLC in the above embodiment of the present invention At least one of data, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

Preferably, in the above embodiment of the present invention, described device further include:

Signaling receiving module is joined for receiving the network equipment by least two open Loop Power controls that high-level signaling configures Manifold is closed.

Preferably, in the above embodiment of the present invention, the selecting module 62 includes:

Select submodule, for according to following information at least one, from at least two open Loop Power controls parameter An open Loop Power control parameter sets are selected in set；

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate described at least two and opens The open Loop Power control parameter of an open Loop Power control parameter sets in ring power contorl parameters set indicates information.

Preferably, in the above embodiment of the present invention, described device further include:

Map receiving module, the open Loop Power control parameter sets that configures by high-level signaling for receiving the network equipment and The mapping relations of uplink transmission resource.

Preferably, in the above embodiment of the present invention, described device further include:

Signaling receiving module, for receiving the physical layer descending control signaling of network equipment transmission；Wherein,

When the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Transmission power control TPC command domain for carrying open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control ginseng Number selection domain is for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying institute State open Loop Power control parameter instruction information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

Preferably, also carrying the resource tune in the physical layer descending control signaling in the above embodiment of the present invention Spend information.

Preferably, in the above embodiment of the present invention, described device further include:

High-rise receiving module, the close-loop power control parameter for receiving high-rise configuration switchs and the closed power control The status information of parameter switch processed；

According to the status information that the close-loop power control parameter switchs, judge that the close-loop power control parameter switch is in Closed state or initiate mode.

Preferably, the selection submodule is further used for: according to open loop power control in the above embodiment of the present invention The mapping relations of parameter sets and uplink transmission resource processed select one from at least two open Loop Power controls parameter sets In the case where a open Loop Power control parameter sets,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close One open Loop Power control parameter sets of system；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource an are as follows: open Loop Power control Parameter sets and at least one ascending resource have mapping relations.

Preferably, the selection submodule is further used for: according to data to be transmitted in the above embodiment of the present invention Service priority, from least two open Loop Power control parameter sets select an open Loop Power control parameter sets feelings Under condition,

It is selected from least two open Loop Power control parameter sets corresponding with the service priority of the data to be transmitted An open Loop Power control parameter sets.

Preferably, the selection submodule is further used for: according to physical layer descending in the above embodiment of the present invention In the case that control signaling selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets,

From selecting opening in the physical layer descending control signaling in at least two open Loop Power controls parameter sets Ring power contorl parameters indicate the open Loop Power control parameter sets of information instruction.

Preferably, the selection submodule is further used for: according to open loop power control in the above embodiment of the present invention The mapping relations of parameter sets and uplink transmission resource processed and the service priority of the data to be transmitted are opened from least two In the case where selecting an open Loop Power control parameter sets in ring power contorl parameters set,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further there are mapping relations at least from the target ascending resource An open loop power corresponding with the service priority of the data to be transmitted is selected in two open Loop Power control parameter sets Control parameter set；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: ascending resource with extremely Few two open Loop Power control parameter sets have mapping relations.

Preferably, the selection submodule is further used for: according to open loop power control in the above embodiment of the present invention The mapping relations of parameter sets and uplink transmission resource processed and the physical layer descending control signaling are from least two open loop function In the case where selecting an open Loop Power control parameter sets in rate control parameter set,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further have described in mapping relations from the target ascending resource The open Loop Power control parameter in the physical layer descending control signaling is selected at least two open Loop Power control parameter sets Indicate the open Loop Power control parameter sets indicated in information；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: ascending resource with extremely Few two open Loop Power control parameter sets have mapping relations.

Preferably, in the above embodiment of the present invention, based on the selected open loop of the high data to be transmitted of service priority Transimission power determined by power contorl parameters set, which is not less than, to be opened based on the low data to be transmitted of service priority is selected Transimission power determined by ring power contorl parameters set.

To sum up, in the above embodiment of the present invention, the network equipment is that terminal configures at least two open Loop Power control parameters Set, the target ascending resource and open Loop Power control parameter that terminal is indicated according to the resource scheduling information of data to be transmitted In the mapping relations of set and uplink transmission resource, the service priority of data to be transmitted and physical layer descending control signaling extremely Few one is that data to be transmitted selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets, To transmit its data to be transmitted on target ascending resource with the transimission power of selected open Loop Power control parameter sets, Shared resource eMBB business can be reduced to interfere URLLC business bring, improve the reliability of URLLC business transmission, simultaneously Since different ascending resources can choose different open Loop Power control parameter sets, to improve on different ascending resources The transmission reliability of different data to be transmitted.

It should be noted that the device for the power control that the above embodiment of the present invention provides is to be able to carry out above-mentioned power The device of the method for control, then all embodiments of the method for above-mentioned power control are suitable for the device of the power control, and The same or similar beneficial effect can be reached.

As shown in fig. 7, the embodiment of the present invention also provides a kind of terminal, including processor 700 and transceiver 710, the terminal Further include user interface 720, the transceiver 710 is for executing following process:

The resource scheduling information for receiving data to be transmitted determines that target uplink indicated by the resource scheduling information provides Source；Wherein, terminal transmits the data to be transmitted on the target ascending resource；

The processor 700 is for executing following process:

It is that the data to be transmitted selects an open Loop Power control from least two open Loop Power control parameter sets Parameter sets；

According to the selected open Loop Power control parameter sets, determine on the target ascending resource described in transmission Transimission power used in data to be transmitted.

Preferably, the data to be transmitted includes: low time delay high reliable communication URLLC in the above embodiment of the present invention At least one of data, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

Preferably, the transceiver 710 is also used in the above embodiment of the present invention:

Receive at least two open Loop Power control parameter sets that the network equipment is configured by high-level signaling.

Preferably, the processor 700 is also used in the above embodiment of the present invention:

According at least one of following information, one is selected from at least two open Loop Power controls parameter sets and is opened Ring power contorl parameters set；

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate described at least two and opens The open Loop Power control parameter of an open Loop Power control parameter sets in ring power contorl parameters set indicates information.

Preferably, the transceiver 710 is also used in the above embodiment of the present invention:

Receive reflecting for the open Loop Power control parameter sets that configure by high-level signaling of the network equipment and uplink transmission resource Penetrate relationship.

Preferably, the transceiver 710 is also used in the above embodiment of the present invention:

Receive the physical layer descending control signaling that the network equipment is sent；Wherein,

When the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Transmission power control TPC command domain for carrying open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control ginseng Number selection domain is for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying institute State open Loop Power control parameter instruction information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

Preferably, also carrying the resource tune in the physical layer descending control signaling in the above embodiment of the present invention Spend information.

Preferably, the transceiver 710 is also used in the above embodiment of the present invention: receiving the closed loop function of high-rise configuration The status information of rate control parameter switch and close-loop power control parameter switch；

The processor is also used to: the status information switched according to the close-loop power control parameter judges the closed loop Power contorl parameters switch in closed state or initiate mode.

Preferably, the processor 700 is also used in the above embodiment of the present invention:

In the mapping relations according to open Loop Power control parameter sets and uplink transmission resource, from least two open loop In the case where selecting an open Loop Power control parameter sets in power contorl parameters set,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close One open Loop Power control parameter sets of system；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource an are as follows: open Loop Power control Parameter sets and at least one ascending resource have mapping relations

Preferably, the processor 700 is also used in the above embodiment of the present invention:

In the service priority according to data to be transmitted, one is selected from least two open Loop Power control parameter sets In the case where open Loop Power control parameter sets,

It is selected from least two open Loop Power control parameter sets corresponding with the service priority of the data to be transmitted An open Loop Power control parameter sets.

Preferably, the processor 700 is also used in the above embodiment of the present invention:

An open loop is being selected from least two open Loop Power control parameter sets according to physical layer descending control signaling In the case where power contorl parameters set,

From selecting opening in the physical layer descending control signaling in at least two open Loop Power controls parameter sets Ring power contorl parameters indicate the open Loop Power control parameter sets of information instruction.

Preferably, the processor 700 is also used in the above embodiment of the present invention:

In the mapping relations and the data to be transmitted according to open Loop Power control parameter sets and uplink transmission resource Service priority the feelings of an open Loop Power control parameter sets are selected from least two open Loop Power control parameter sets Under condition,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further there are mapping relations at least from the target ascending resource An open loop power corresponding with the service priority of the data to be transmitted is selected in two open Loop Power control parameter sets Control parameter set；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: ascending resource with extremely Few two open Loop Power control parameter sets have mapping relations.

Preferably, the processor 700 is also used in the above embodiment of the present invention:

According to open Loop Power control parameter sets and uplink transmission resource mapping relations and the physical layer descending In the case that control signaling selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets,

From at least two open Loop Power controls parameter sets, selection with the target ascending resource there is mapping to close At least two open Loop Power control parameter sets of system；Further have described in mapping relations from the target ascending resource The open Loop Power control parameter in the physical layer descending control signaling is selected at least two open Loop Power control parameter sets Indicate the open Loop Power control parameter sets indicated in information；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: ascending resource with extremely Few two open Loop Power control parameter sets have mapping relations.

Preferably, in the above embodiment of the present invention, based on the selected open loop of the high data to be transmitted of service priority Transimission power determined by power contorl parameters set, which is not less than, to be opened based on the low data to be transmitted of service priority is selected Transimission power determined by ring power contorl parameters set.

To sum up, in the above embodiment of the present invention, the network equipment is that terminal configures at least two open Loop Power control parameters Set, the target ascending resource and open Loop Power control parameter that terminal is indicated according to the resource scheduling information of data to be transmitted In the mapping relations of set and uplink transmission resource, the service priority of data to be transmitted and physical layer descending control signaling extremely Few one is that data to be transmitted selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets, To transmit its data to be transmitted on target ascending resource with the transimission power of selected open Loop Power control parameter sets, Shared resource eMBB business can be reduced to interfere URLLC business bring, improve the reliability of URLLC business transmission, simultaneously Since different ascending resources can choose different open Loop Power control parameter sets, to improve on different ascending resources The transmission reliability of different data to be transmitted.

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

As shown in figure 8, the embodiment of the present invention also provides a kind of device of power control, it is applied to the network equipment, the dress It sets and includes:

Sending module 81, for sending the resource scheduling information of data to be transmitted to terminal, the resource scheduling information is used In instruction target ascending resource；

Receiving module 82, the data to be transmitted transmitted on target ascending resource for receiving terminal；Wherein, terminal It is to be opened based on terminal from least two that transimission power used in the data to be transmitted is transmitted on the target ascending resource What the open Loop Power control parameter sets selected in ring power contorl parameters set determined.

Preferably, the data to be transmitted includes: low time delay high reliable communication URLLC number in the above embodiment of the present invention According at least one of, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

Preferably, in the above embodiment of the present invention, described device further include:

High-rise sending module, for being that terminal configures at least two open Loop Power control parameter sets by high-level signaling.

Preferably, in the above embodiment of the present invention, what terminal was selected from least two open Loop Power control parameter sets According at least one of following information when one open Loop Power control parameter sets, from least two open Loop Power control An open Loop Power control parameter sets are selected in parameter sets:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate described at least two and opens The open Loop Power control parameter of an open Loop Power control parameter sets in ring power contorl parameters set indicates information.

Preferably, in the above embodiment of the present invention, described device further include:

Sending module is mapped, for passing through high-level signaling configuration open Loop Power control parameter sets and uplink transmission resource Mapping relations.

Preferably, in the above embodiment of the present invention, described device further include:

Signaling sending module, for sending physical layer descending control signaling to terminal；Wherein,

When the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Transmission power control TPC command domain for carrying open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control ginseng Number selection domain is for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying institute State open Loop Power control parameter instruction information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

Preferably, also carrying the scheduling of resource in the physical layer descending control signaling in the above embodiment of the present invention Information.

Preferably, in the above embodiment of the present invention, described device further include:

High-rise configuration module, for configuring close-loop power control parameter switch and the closed loop function by high-rise for terminal The status information of rate control parameter switch；Wherein, the status information of the close-loop power control parameter switch is used to indicate described Close-loop power control parameter switchs in closed state or initiate mode.

To sum up, in the above embodiment of the present invention, the network equipment is that terminal configures at least two open Loop Power control parameters Set, the target ascending resource and open Loop Power control parameter that terminal is indicated according to the resource scheduling information of data to be transmitted In the mapping relations of set and uplink transmission resource, the service priority of data to be transmitted and physical layer descending control signaling extremely Few one is that data to be transmitted selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets, To transmit its data to be transmitted on target ascending resource with the transimission power of selected open Loop Power control parameter sets, Shared resource eMBB business can be reduced to interfere URLLC business bring, improve the reliability of URLLC business transmission, simultaneously Since different ascending resources can choose different open Loop Power control parameter sets, to improve on different ascending resources The transmission reliability of different data to be transmitted.

It should be noted that the device for the power control that the above embodiment of the present invention provides is to be able to carry out above-mentioned power The device of the method for control, then all embodiments of the method for above-mentioned power control are suitable for the device, and can reach phase Same or similar beneficial effect.

As described in Figure 9, the embodiment of the present invention also provides a kind of network equipment, including processor 900 and transceiver 910, institute It states processor 900 and executes following process for controlling the transceiver 910:

The resource scheduling information of data to be transmitted is sent to terminal, the resource scheduling information is used to indicate target uplink money Source；

Receive the data to be transmitted that terminal is transmitted on target ascending resource；Wherein, terminal is in the target uplink Transimission power used in data to be transmitted described in transmitted over resources is to be based on terminal from least two open Loop Power control parameters What the open Loop Power control parameter sets selected in set determined.

Preferably, the data to be transmitted includes: low time delay high reliable communication URLLC in presently preferred embodiments of the present invention At least one of data, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

Preferably, the transceiver 910 is also used in presently preferred embodiments of the present invention:

It is that terminal configures at least two open Loop Power control parameter sets by high-level signaling.

Preferably, terminal is selected from least two open Loop Power control parameter sets in presently preferred embodiments of the present invention An open Loop Power control parameter sets when according at least one of following information, from at least two open loop powers control An open Loop Power control parameter sets are selected in parameter sets processed:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate described at least two and opens The open Loop Power control parameter of an open Loop Power control parameter sets in ring power contorl parameters set indicates information.

Preferably, the transceiver 910 is also used in presently preferred embodiments of the present invention:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource are configured by high-level signaling.

Preferably, the transceiver 910 is also used in presently preferred embodiments of the present invention:

Physical layer descending control signaling is sent to terminal；Wherein,

When the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Transmission power control TPC command domain for carrying open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control ginseng Number selection domain is for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying institute State open Loop Power control parameter instruction information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

Preferably, also carrying the resource tune in the physical layer descending control signaling in presently preferred embodiments of the present invention Spend information.

Preferably, the transceiver 910 is also used in presently preferred embodiments of the present invention:

It is that terminal configures close-loop power control parameter switch and close-loop power control parameter switch by high level Status information；Wherein, the status information of the close-loop power control parameter switch is used to indicate the close-loop power control parameter Switch in closed state or initiate mode.

To sum up, in the above embodiment of the present invention, the network equipment is that terminal configures at least two open Loop Power control parameters Set, the target ascending resource and open Loop Power control parameter that terminal is indicated according to the resource scheduling information of data to be transmitted In the mapping relations of set and uplink transmission resource, the service priority of data to be transmitted and physical layer descending control signaling extremely Few one is that data to be transmitted selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets, To transmit its data to be transmitted on target ascending resource with the transimission power of selected open Loop Power control parameter sets, Shared resource eMBB business can be reduced to interfere URLLC business bring, improve the reliability of URLLC business transmission, simultaneously Since different ascending resources can choose different open Loop Power control parameter sets, to improve on different ascending resources The transmission reliability of different data to be transmitted.

It should be noted that the network equipment that the above embodiment of the present invention provides is able to carry out above-mentioned power control The network equipment of method, then all embodiments of the method for above-mentioned power control are suitable for the network equipment, and can reach The same or similar beneficial effect.

The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, the program When being executed by processor realize as described above applied to terminal power control embodiment of the method in each process alternatively, It is realized when the program is executed by processor as described above applied to each in the embodiment of the method for the power control of the network equipment A process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, described computer-readable to deposit Storage media, 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 understood by those skilled in the art that, embodiments herein can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or implementation combining software and hardware aspects can be used in the application The form of example.Moreover, can be used can in the computer that one or more wherein includes computer usable program code by the application Read the form for the computer program product implemented on storage medium (including but not limited to magnetic disk storage and optical memory etc.).

The application is reference according to the method for the embodiment of the present application, the flow chart of equipment (system) and computer program product And/or block diagram describes.It should be understood that each process in flowchart and/or the block diagram can be realized by computer program instructions And/or the combination of the process and/or box in box and flowchart and/or the block diagram.It can provide these computer programs to refer to Enable the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate One machine so that by the instruction that the processor of computer or other programmable data processing devices executes generate for realizing The device for the function of being specified in one or more flows of the flowchart and/or one box or multiple boxes.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer readable storage medium that mode works, so that the instruction being stored in the computer readable storage medium generates packet The paper products of command device are included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.

These computer program instructions can also be loaded into computer or other programmable data processing devices, so that calculating On machine or other programmable devices execute series of operation steps to generate computer implemented processing, thus computer or its The instruction that executes on his section's programming device is provided for realizing in one or more flows of the flowchart and/or one, block diagram The step of function of being specified in box or multiple boxes.

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 (47)

1. a kind of method of power control is applied to terminal, which is characterized in that the described method includes:

The resource scheduling information for receiving data to be transmitted, determines target ascending resource indicated by the resource scheduling information；Its In, terminal transmits the data to be transmitted on the target ascending resource；

It is that the data to be transmitted selects an open Loop Power control parameter from least two open Loop Power control parameter sets Set；

According to the selected open Loop Power control parameter sets, determination is transmitted described to be passed on the target ascending resource Transimission power used in transmission of data.

2. the method according to claim 1, wherein the data to be transmitted includes: low time delay high reliable communication At least one of URLLC data, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

3. the method according to claim 1, wherein the method also includes:

Receive at least two open Loop Power control parameter sets that the network equipment is configured by high-level signaling.

4. the method according to claim 1, wherein described from least two open Loop Power control parameter sets An open Loop Power control parameter sets are selected for the data to be transmitted, comprising:

According at least one of following information, an open loop function is selected from at least two open Loop Power controls parameter sets Rate control parameter set；

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate at least two open loops function The open Loop Power control parameter of an open Loop Power control parameter sets in rate control parameter set indicates information.

5. according to the method described in claim 4, it is characterized in that, the method also includes:

The mapping for receiving open Loop Power control parameter sets and uplink transmission resource that the network equipment is configured by high-level signaling is closed System.

6. according to the method described in claim 4, it is characterized in that, the method also includes:

Receive the physical layer descending control signaling that the network equipment is sent；Wherein,

Hair when the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Send power control TPC command domain for carrying the open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control parameter choosing Domain is selected for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying described open Ring power contorl parameters indicate information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

7. according to the method described in claim 6, it is characterized in that, also carrying the money in the physical layer descending control signaling Source scheduling information.

8. according to the method described in claim 6, it is characterized in that, the method also includes:

Receive the close-loop power control parameter switch of high-rise configuration and the status information of close-loop power control parameter switch；

According to the status information that the close-loop power control parameter switchs, judge the close-loop power control parameter switch in closing State or initiate mode.

9. according to the method described in claim 4, it is characterized in that, according to open Loop Power control parameter sets and uplink The mapping relations of resource select an open Loop Power control parameter set from at least two open Loop Power controls parameter sets In the case where conjunction,

From at least two open Loop Power controls parameter sets, selection has mapping relations with the target ascending resource One open Loop Power control parameter sets；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: an open Loop Power control parameter Set has mapping relations at least one ascending resource.

10. according to the method described in claim 4, it is characterized in that, in the service priority according to data to be transmitted, from least In the case where selecting an open Loop Power control parameter sets in two open Loop Power control parameter sets,

Corresponding with the service priority of the data to be transmitted one is selected from least two open Loop Power control parameter sets A open Loop Power control parameter sets.

11. according to the method described in claim 4, it is characterized in that, according to physical layer descending control signaling from least two In the case where selecting an open Loop Power control parameter sets in open Loop Power control parameter sets,

From the open loop function selected in at least two open Loop Power controls parameter sets in the physical layer descending control signaling Rate control parameter indicates the open Loop Power control parameter sets of information instruction.

12. according to the method described in claim 4, it is characterized in that, being passed according to open Loop Power control parameter sets and uplink The service priority of the mapping relations of defeated resource and the data to be transmitted is from least two open Loop Power control parameter sets In the case where one open Loop Power control parameter sets of middle selection,

From at least two open Loop Power controls parameter sets, selection has mapping relations with the target ascending resource At least two open Loop Power control parameter sets；Further from the target ascending resource have mapping relations at least two An open Loop Power control corresponding with the service priority of the data to be transmitted is selected in open Loop Power control parameter sets Parameter sets；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource an are as follows: ascending resource and at least two A open Loop Power control parameter sets have mapping relations.

13. according to the method described in claim 4, it is characterized in that, being passed according to open Loop Power control parameter sets and uplink The mapping relations of defeated resource and the physical layer descending control signaling are selected from least two open Loop Power control parameter sets In the case where selecting an open Loop Power control parameter sets,

From at least two open Loop Power controls parameter sets, selection has mapping relations with the target ascending resource At least two open Loop Power control parameter sets；Further have described in mapping relations at least from the target ascending resource The open Loop Power control parameter in the physical layer descending control signaling is selected to indicate in two open Loop Power control parameter sets The open Loop Power control parameter sets indicated in information；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource an are as follows: ascending resource and at least two A open Loop Power control parameter sets have mapping relations.

14. method described in 0 or 12 according to claim 1, which is characterized in that

The transimission power based on determined by the high data to be transmitted of service priority selected open Loop Power control parameter sets Function is transmitted not less than based on determined by the selected open Loop Power control parameter sets of the low data to be transmitted of service priority Rate.

15. a kind of method of power control is applied to the network equipment, which is characterized in that the described method includes:

The resource scheduling information of data to be transmitted is sent to terminal, the resource scheduling information is used to indicate target ascending resource；

Receive the data to be transmitted that terminal is transmitted on target ascending resource；Wherein, terminal is in the target ascending resource Transimission power used in the upper transmission data to be transmitted is to be based on terminal from least two open Loop Power control parameter sets What one open Loop Power control parameter sets of middle selection determined.

16. according to the method for claim 15, which is characterized in that the data to be transmitted includes: that low time delay is highly reliable logical Believe at least one of URLLC data, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

17. according to the method for claim 15, which is characterized in that the method also includes:

It is that terminal configures at least two open Loop Power control parameter sets by high-level signaling.

18. according to the method for claim 15, which is characterized in that terminal is from least two open Loop Power control parameter sets According at least one of following information when one open Loop Power control parameter sets of middle selection, from least two open loop An open Loop Power control parameter sets are selected in power contorl parameters set:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate at least two open loops function The open Loop Power control parameter of an open Loop Power control parameter sets in rate control parameter set indicates information.

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

The mapping relations of open Loop Power control parameter sets and uplink transmission resource are configured by high-level signaling.

20. according to the method for claim 18, which is characterized in that the method also includes:

Physical layer descending control signaling is sent to terminal；Wherein,

Hair when the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Send power control TPC command domain for carrying the open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control parameter choosing Domain is selected for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying described open Ring power contorl parameters indicate information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

21. according to the method for claim 20, which is characterized in that described in also being carried in the physical layer descending control signaling Resource scheduling information.

22. according to the method for claim 20, which is characterized in that the method also includes:

Pass through the high-rise state that close-loop power control parameter switch and close-loop power control parameter switch are configured for terminal Information；Wherein, the status information of the close-loop power control parameter switch is used to indicate the close-loop power control parameter switch In closed state or initiate mode.

23. a kind of device of power control, it is applied to terminal, which is characterized in that described device includes:

Scheduler module determines mesh indicated by the resource scheduling information for receiving the resource scheduling information of data to be transmitted Mark ascending resource；Wherein, terminal transmits the data to be transmitted on the target ascending resource；

Selecting module, for being that the data to be transmitted selects an open loop from least two open Loop Power control parameter sets Power contorl parameters set；

Power determination module, for determining in the target uplink according to the selected open Loop Power control parameter sets Transimission power used in data to be transmitted described in transmitted over resources.

24. a kind of terminal, including processor and transceiver, which is characterized in that the transceiver is for executing following process:

The resource scheduling information for receiving data to be transmitted, determines target ascending resource indicated by the resource scheduling information；Its In, terminal transmits the data to be transmitted on the target ascending resource；

The processor is for executing following process:

It is that the data to be transmitted selects an open Loop Power control parameter from least two open Loop Power control parameter sets Set；

According to the selected open Loop Power control parameter sets, determination is transmitted described to be passed on the target ascending resource Transimission power used in transmission of data.

25. terminal according to claim 24, which is characterized in that the data to be transmitted includes: that low time delay is highly reliable logical Believe at least one of URLLC data, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

26. terminal according to claim 24, which is characterized in that the transceiver is also used to:

Receive at least two open Loop Power control parameter sets that the network equipment is configured by high-level signaling.

27. terminal according to claim 24, which is characterized in that the processor is also used to:

According at least one of following information, an open loop function is selected from at least two open Loop Power controls parameter sets Rate control parameter set；

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate at least two open loops function The open Loop Power control parameter of an open Loop Power control parameter sets in rate control parameter set indicates information.

28. terminal according to claim 27, which is characterized in that the transceiver is also used to:

The mapping for receiving open Loop Power control parameter sets and uplink transmission resource that the network equipment is configured by high-level signaling is closed System.

29. terminal according to claim 27, which is characterized in that the transceiver is also used to:

Receive the physical layer descending control signaling that the network equipment is sent；Wherein,

Hair when the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Send power control TPC command domain for carrying the open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control parameter choosing Domain is selected for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying described open Ring power contorl parameters indicate information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

30. terminal according to claim 29, which is characterized in that described in also being carried in the physical layer descending control signaling Resource scheduling information.

31. terminal according to claim 29, which is characterized in that the transceiver is also used to: receiving closing for high-rise configuration The status information of ring power contorl parameters switch and close-loop power control parameter switch；

The processor is also used to: the status information switched according to the close-loop power control parameter judges the closed power Control parameter switchs in closed state or initiate mode.

32. terminal according to claim 27, which is characterized in that the processor is also used to:

In the mapping relations according to open Loop Power control parameter sets and uplink transmission resource, from least two open loop power In the case where selecting an open Loop Power control parameter sets in control parameter set,

From at least two open Loop Power controls parameter sets, selection has mapping relations with the target ascending resource One open Loop Power control parameter sets；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource are as follows: an open Loop Power control parameter Set has mapping relations at least one ascending resource.

33. terminal according to claim 27, which is characterized in that the processor is also used to:

In the service priority according to data to be transmitted, an open loop is selected from least two open Loop Power control parameter sets In the case where power contorl parameters set,

Corresponding with the service priority of the data to be transmitted one is selected from least two open Loop Power control parameter sets A open Loop Power control parameter sets.

34. terminal according to claim 27, which is characterized in that the processor is also used to:

An open loop power is being selected from least two open Loop Power control parameter sets according to physical layer descending control signaling In the case where control parameter set,

From the open loop function selected in at least two open Loop Power controls parameter sets in the physical layer descending control signaling Rate control parameter indicates the open Loop Power control parameter sets of information instruction.

35. terminal according to claim 27, which is characterized in that the processor is also used to:

According to the mapping relations of open Loop Power control parameter sets and uplink transmission resource and the industry of the data to be transmitted In the case that business priority selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets,

From at least two open Loop Power controls parameter sets, selection has mapping relations with the target ascending resource At least two open Loop Power control parameter sets；Further from the target ascending resource have mapping relations at least two An open Loop Power control corresponding with the service priority of the data to be transmitted is selected in open Loop Power control parameter sets Parameter sets；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource an are as follows: ascending resource and at least two A open Loop Power control parameter sets have mapping relations.

36. terminal according to claim 27, which is characterized in that the processor is also used to:

According to the mapping relations of open Loop Power control parameter sets and uplink transmission resource and physical layer descending control In the case that signaling selects an open Loop Power control parameter sets from least two open Loop Power control parameter sets,

From at least two open Loop Power controls parameter sets, selection has mapping relations with the target ascending resource At least two open Loop Power control parameter sets；Further have described in mapping relations at least from the target ascending resource The open Loop Power control parameter in the physical layer descending control signaling is selected to indicate in two open Loop Power control parameter sets The open Loop Power control parameter sets indicated in information；

Wherein, the mapping relations of open Loop Power control parameter sets and uplink transmission resource an are as follows: ascending resource and at least two A open Loop Power control parameter sets have mapping relations.

37. the terminal according to claim 33 or 35, which is characterized in that

The transimission power based on determined by the high data to be transmitted of service priority selected open Loop Power control parameter sets Function is transmitted not less than based on determined by the selected open Loop Power control parameter sets of the low data to be transmitted of service priority Rate.

38. a kind of device of power control, it is applied to the network equipment, which is characterized in that described device includes:

Sending module, for sending the resource scheduling information of data to be transmitted to terminal, the resource scheduling information is used to indicate Target ascending resource；

Receiving module, the data to be transmitted transmitted on target ascending resource for receiving terminal；Wherein, terminal is described It is to be based on terminal from least two open loop powers that transimission power used in the data to be transmitted is transmitted on target ascending resource What the open Loop Power control parameter sets selected in control parameter set determined.

39. a kind of network equipment, including processor and transceiver, which is characterized in that the processor is for controlling the transmitting-receiving Device executes following process:

The resource scheduling information of data to be transmitted is sent to terminal, the resource scheduling information is used to indicate target ascending resource；

Receive the data to be transmitted that terminal is transmitted on target ascending resource；Wherein, terminal is in the target ascending resource Transimission power used in the upper transmission data to be transmitted is to be based on terminal from least two open Loop Power control parameter sets What one open Loop Power control parameter sets of middle selection determined.

40. the network equipment according to claim 39, which is characterized in that the data to be transmitted includes: low time delay height can By at least one of communication URLLC data, enhanced wireless broadband eMBB data and magnanimity machine type communication mMTC data.

41. the network equipment according to claim 39, which is characterized in that the transceiver is also used to:

It is that terminal configures at least two open Loop Power control parameter sets by high-level signaling.

42. the network equipment according to claim 39, which is characterized in that terminal is from least two open Loop Power control parameters According at least one of following information when the open Loop Power control parameter sets selected in set, from described at least two An open Loop Power control parameter sets are selected in open Loop Power control parameter sets:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource；

The service priority of data to be transmitted；And

Physical layer descending control signaling carries in the physical layer descending control signaling and is used to indicate at least two open loops function The open Loop Power control parameter of an open Loop Power control parameter sets in rate control parameter set indicates information.

43. the network equipment according to claim 42, which is characterized in that the transceiver is also used to:

The mapping relations of open Loop Power control parameter sets and uplink transmission resource are configured by high-level signaling.

44. the network equipment according to claim 42, which is characterized in that the transceiver is also used to:

Physical layer descending control signaling is sent to terminal；Wherein,

Hair when the close-loop power control parameter switch of high level configuration is in closed state, in the physical layer descending control signaling Send power control TPC command domain for carrying the open Loop Power control parameter instruction information；Alternatively,

It include open Loop Power control parameter selection domain in the physical layer descending control signaling, the open Loop Power control parameter choosing Domain is selected for carrying the open Loop Power control parameter instruction information；Alternatively,

X state in transmission power control TPC command domain in the physical layer descending control signaling is for carrying described open Ring power contorl parameters indicate information, wherein x is less than or equal to the state total amount that TPC command domain can indicate.

45. the network equipment according to claim 44, which is characterized in that also carried in the physical layer descending control signaling The resource scheduling information.

46. the network equipment according to claim 44, which is characterized in that the transceiver is also used to:

Pass through the high-rise state that close-loop power control parameter switch and close-loop power control parameter switch are configured for terminal Information；Wherein, the status information of the close-loop power control parameter switch is used to indicate the close-loop power control parameter switch In closed state or initiate mode.

47. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor The step in the method such as the described in any item power controls applied to terminal of claim 1-14 is realized when execution；Alternatively,

Such as claim 15-22 described in any item power controls applied to the network equipment are realized when the program is executed by processor Step in the method for system.