CN111263427B - Power adjustment method, terminal equipment and network equipment - Google Patents

Power adjustment method, terminal equipment and network equipment Download PDF

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Publication number
CN111263427B
CN111263427B CN201811628310.2A CN201811628310A CN111263427B CN 111263427 B CN111263427 B CN 111263427B CN 201811628310 A CN201811628310 A CN 201811628310A CN 111263427 B CN111263427 B CN 111263427B
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power adjustment
time interval
adjustment signaling
information
target
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CN111263427A (en
Inventor
陈晓航
鲁智
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN201811628310.2A priority Critical patent/CN111263427B/en
Priority to PCT/CN2019/106795 priority patent/WO2020134221A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362—Aspects of the step size
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Abstract

The embodiment of the invention provides a power adjustment method, terminal equipment and network equipment, relates to the technical field of communication, and aims to solve the problem that the prior art cannot support the UE to carry out transmission power adjustment in the process of PUSCH repeated transmission within a time interval smaller than a preset time interval. The method comprises the following steps: receiving first power adjustment signaling from a network device; adjusting the transmitting power of an uplink channel of a target position according to the first information; the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval.

Description

Power adjustment method, terminal equipment and network equipment
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a power adjustment method, a terminal device, and a network device.
Background
In a 5G communication system, a network device configures a User Equipment (UE) to transmit data on a PUSCH, and a Physical Uplink Shared Channel (PUSCH) may be repeated in a time domain for multiple time units (e.g., slots, Orthogonal Frequency Division Multiplexing (OFDM) symbols) in the time domain. Before repeatedly transmitting the PUSCH in the time domain, the UE needs to adjust the transmit power of uplink transmission.
Specifically, when the UE needs to send a PUSCH, the UE adjusts the transmission power by using the power adjustment value indicated by the power adjustment signaling based on the power adjustment signaling received before the predetermined time interval before the time domain position of the PUSCH is sent, and then sends the PUSCH at the transmission power.
However, since the predetermined time interval is N slots (i.e. slots are used as granularity), when the UE performs PUSCH repeated transmission in a time interval smaller than the predetermined time interval, the UE cannot adjust the transmission power.
Disclosure of Invention
The embodiment of the invention provides a power adjustment method, terminal equipment and network equipment, which aim to solve the problem that the prior art cannot support the UE to carry out transmission power adjustment in the process of carrying out PUSCH repeated transmission in a time interval smaller than a preset time interval.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a power adjustment method, which is applied to a terminal device, and the method includes:
receiving first power adjustment signaling from a network device;
adjusting the transmitting power of an uplink channel of a target position according to the first information;
the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval.
In a second aspect, an embodiment of the present invention provides a power adjustment method, applied to a network device, where the method includes:
sending a first power adjustment signaling to the terminal equipment;
sending first information to the terminal equipment;
the first information is used for indicating the terminal equipment to adjust the transmitting power of an uplink channel of a target position according to the first information, the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval.
In a third aspect, an embodiment of the present invention provides a terminal device, including:
a receiving module, configured to receive a first power adjustment signaling from a network device;
the adjusting module is used for adjusting the transmitting power of the uplink channel of the target position according to the first information;
the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval.
In a fourth aspect, an embodiment of the present invention provides a network device, including:
a sending module, configured to send a first power adjustment signaling to a terminal device;
the sending module is further configured to send first information to the terminal device;
the first information is used for indicating the terminal equipment to adjust the transmitting power of an uplink channel of a target position according to the first information, the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval.
In a fifth aspect, an embodiment of the present invention provides a terminal device, which includes a processor, a memory, and a computer program stored on the memory and executable on the processor, and when executed by the processor, the computer program implements the steps of the power adjustment method according to the first aspect.
In a sixth aspect, an embodiment of the present invention provides a network device, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the power adjustment method according to the second aspect.
In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the power adjustment method are implemented as described above.
In the embodiment of the present invention, after receiving the first power adjustment signaling from the network device, the terminal device may adjust the transmission power of the uplink channel at the target location based on the first information. The first information is used for indicating a target time interval, and the time interval between the receiving moment of the first power adjustment signaling and the target position is greater than or equal to the target time interval, so that the terminal equipment can adjust the transmitting power of the target position, and the communication efficiency and the efficiency are improved.
Drawings
Fig. 1 is a schematic diagram of a possible structure of a communication system according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a power adjustment method according to an embodiment of the present invention;
fig. 3 is a schematic diagram of PUSCH repeated transmission according to an embodiment of the present invention;
fig. 4 is a second schematic flow chart of a power adjustment method according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a network device according to an embodiment of the present invention;
fig. 7 is a second schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 8 is a second schematic structural diagram of a network device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a 5G communication system, where the UE needs to adjust the transmit power of uplink transmission before repeatedly transmitting PUSCH in the time domain. For the power adjustment of the PUSCH, when the UE needs to transmit the PUSCH, the UE adjusts the transmission power by using the power adjustment value indicated by the power adjustment signaling based on the power adjustment signaling received before the predetermined time interval before the time domain position of the PUSCH is transmitted, and then transmits the PUSCH at the transmission power.
However, since the predetermined time interval described above is a slot-granularity value configured by the network. When the UE needs to adjust the transmit power of uplink transmission, the UE needs to receive the power adjustment signaling of the base station at least N slots before the start of PUSCH transmission. That is, when the UE performs PUSCH repeated transmission in a time interval smaller than the predetermined time interval, the UE cannot adjust the transmission power. For example, when the UE performs repeated transmission of PUSCH with mini-slot granularity, the UE may need to perform multiple repeated transmissions within one slot. At this time, the current power adjustment mechanism cannot flexibly support the UE to perform power adjustment during the repeated transmission with the mini-slot granularity, that is, the UE cannot perform transmit power adjustment during the PUSCH repeated transmission with the mini-slot granularity.
In view of the foregoing problems, embodiments of the present invention provide a power adjustment method, a terminal device, and a network device, where after receiving a first power adjustment signaling from the network device, the terminal device may adjust a transmission power of an uplink channel at a target location based on first information. The first information is used for indicating a target time interval, and the time interval between the receiving moment of the first power adjustment signaling and the target position is greater than or equal to the target time interval, so that the terminal equipment can adjust the transmitting power of the target position, and the communication efficiency and the efficiency are improved.
The technical scheme provided by the application is described below with reference to the accompanying drawings.
The technical scheme provided by the invention can be applied to various communication systems, such as a 5G communication system, a future evolution system or a plurality of communication convergence systems and the like. A variety of application scenarios may be included, for example, scenarios such as Machine to Machine (M2M), D2M, macro and micro Communication, enhanced Mobile Broadband (eMBB), ultra high reliability and ultra Low Latency Communication (urrllc), and mass internet of things Communication (mtc). These scenarios include, but are not limited to: communication between terminal devices, communication between network devices and terminal devices, and the like. The embodiment of the invention can be applied to the communication between the network equipment and the terminal equipment in the 5G communication system, or the communication between the terminal equipment and the terminal equipment, or the communication between the network equipment and the network equipment.
Fig. 1 shows a schematic diagram of a possible structure of a communication system according to an embodiment of the present invention. As shown in fig. 1, the communication system includes at least one network device 100 (only one is shown in fig. 1) and one or more terminal devices 200 to which each network device 100 is connected.
The network device 100 may be a base station, a core network device, a Transmission and Reception node (TRP), a relay station, an access Point, or the like. The network device 100 may be a Base Transceiver Station (BTS) in a Global System for Mobile communication (GSM) or Code Division Multiple Access (CDMA) network, or may be an nb (nodeb) in Wideband Code Division Multiple Access (WCDMA), or may be an eNB or enodeb (evolved nodeb) in LTE. The Network device 100 may also be a wireless controller in a Cloud Radio Access Network (CRAN) scenario. The network device 100 may also be a network device in a 5G communication system or a network device in a future evolution network. The words used are not to be construed as limitations of the invention.
The terminal device 200 may be a wireless terminal device or a wired terminal device, and the wireless terminal device may be a device providing voice and/or other service data connectivity to a user, a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network or a terminal device in a future evolved PLMN network, and the like. A Wireless terminal device may communicate with one or more core networks via a Radio Access Network (RAN), and may be a mobile terminal device, such as a mobile phone (or a "cellular" phone) and a computer with a mobile terminal device, for example, a portable, pocket, hand-held, computer-embedded or vehicle-mounted mobile device, which exchanges languages and/or data with the RAN, and Personal Communication Service (PCS) phones, cordless phones, Session Initiation Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), and the like, and may also be a mobile device, a User Equipment (User Equipment, UE), a UE terminal device, an Access terminal device, a Wireless communication device, a Radio Access Network (RAN), and the like, A Terminal equipment Unit, a Terminal equipment Station, a Mobile Station (Mobile Station), a Mobile Station (Mobile), a Remote Station (Remote Station), a Remote Station, a Remote Terminal equipment (Remote Terminal), a Subscriber Unit (Subscriber Unit), a Subscriber Station (Subscriber Station), a User Agent (User Agent), a Terminal equipment device, and the like. As an example, in the embodiment of the present invention, fig. 1 illustrates that the terminal device is a mobile phone.
It should be noted that "/" in this context means "or", for example, A/B may mean A or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone.
It should be noted that, for the convenience of clearly describing the technical solutions of the embodiments of the present application, in the embodiments of the present application, the terms "first", "second", and the like are used to distinguish the same items or similar items with basically the same functions or actions, and those skilled in the art can understand that the terms "first", "second", and the like do not limit the quantity and execution order.
For example, the first power adjustment signaling and the second power adjustment signaling are used to distinguish between different power adjustment signaling, rather than to describe a particular order of power adjustment signaling.
It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
In the embodiments of the present invention, "of", "corresponding" and "corresponding" may be mixed, and it should be noted that the intended meaning is consistent when the difference is not emphasized.
In the present embodiment, "a plurality" means two or more.
With reference to the above, as shown in fig. 2, a flow chart of a power adjustment method provided in the embodiment of the present invention may include steps 201 and 202:
step 201: the network device sends a first power adjustment signaling to the terminal device.
Correspondingly, the opposite terminal device receives the first power adjustment signaling from the network device.
The network device in the embodiment of the present invention may be a network device in the communication system shown in fig. 1, for example, a base station; the terminal device in the embodiment of the present invention may be a terminal device in the communication system shown in fig. 1.
Illustratively, the power adjustment signaling (i.e., the first power adjustment signaling and the second power adjustment signaling herein) in the embodiments of the present invention may be common control signaling or UE-specific control signaling. In one example, the power adjustment signaling is Transmit Power Control (TPC) signaling.
Step 202: and the terminal equipment adjusts the transmitting power of the uplink channel of the target position according to the first information.
In an embodiment of the present invention, the target position includes any one of: a target time domain location, a target time domain location and a target frequency domain location.
In this embodiment of the present invention, the first information is used to indicate a target time interval, the first information is used to indicate a terminal device to adjust a transmission power of an uplink channel at a target location according to the first information, and a time interval between a receiving time of the first power adjustment signaling and the target location is greater than or equal to the target time interval. The receiving time of the first power adjustment signaling specifically refers to an end slot or an end symbol of the first power adjustment signaling transmission.
In one example, the information of the target location may be indicated by the first power adjustment signaling.
In the embodiment of the present invention, the first power adjustment signaling is used to instruct the terminal device to adjust the transmission power of the uplink channel at the target location according to a predetermined power adjustment mode.
Example 1: and the terminal equipment adjusts the transmitting power of the uplink channel at the target position according to the preset step length.
For example, the predetermined step size may be predefined, or may be configured for the terminal device by the network device through Radio Resource Control (RRC) signaling, or may be a step size indicated by the first power adjustment signaling.
Example 2: the first power adjustment signaling is used for indicating a power adjustment amount, and the terminal equipment adjusts the transmitting power of the uplink channel at the target position according to the power adjustment amount.
Example 3: the power adjustment signaling described above may instruct the terminal device to reduce the transmit power to a particular value (e.g., 0).
In this embodiment of the present invention, the uplink channel is any one of the following: an uplink control channel, an uplink data channel, and an uplink channel on an unlicensed frequency band.
Optionally, in an embodiment of the present invention, the time granularity of the target time interval includes any one of: a slot, an OFDM symbol, and a group of OFDM symbols, the group of OFDM symbols including at least two OFDM symbols.
Optionally, in this embodiment of the present invention, the target time interval is one of N time intervals, where N is a positive integer greater than 1. Illustratively, the N time intervals mentioned above are: the network device may configure the N time intervals by RRC signaling, for example, as predefined or as preconfigured for the terminal device.
In one example, the terminal device may pre-configure a plurality of time intervals, and after acquiring the first information, a target time interval may be determined from the N time intervals based on the first information, or the network device may directly indicate one of the N time intervals as the target time interval.
Optionally, in an embodiment of the present invention, the time granularity of the N time intervals includes at least one of the following: the OFDM system comprises slots, OFDM symbols and an OFDM symbol group, wherein the OFDM symbol group comprises at least two OFDM symbols.
For example, the OFDM symbol group may be: mini-slots, sub-slots, etc.
Optionally, in this embodiment of the present invention, the first information is indication information that is specially sent to the terminal device for indicating the target time interval for the network device. I.e. before step 202, the method further comprises the steps of:
step A: the network device sends the first information to the terminal device.
Correspondingly, the opposite terminal device receives the first information from the network device.
Optionally, in this embodiment of the present invention, the first information is carried in the first power adjustment instruction.
Optionally, in this embodiment of the present invention, the first information is a target identifier indicated by the first power adjustment signaling, and the target time interval is a time interval corresponding to the target identifier in the N time intervals. For example, the target identifier is carried in the first power adjustment instruction, or information indicating the target identifier is carried in the first power adjustment signaling.
In the embodiment of the present invention, a corresponding relationship table is pre-stored in the terminal device, where at least one identifier and at least one time interval are stored in the corresponding relationship table, and one identifier corresponds to one time interval, so that after the terminal device obtains the target identifier from the first power adjustment instruction, the target identifier may be used as an index, and the target time interval corresponding to the target identifier may be searched in the corresponding relationship table. For example, the correspondence table may be predefined, may be specified by a protocol, or may be preconfigured by the network device for the terminal device through RRC signaling, which is not limited in the present invention.
For example, taking a procedure of PUSCH retransmission performed by the UE as an example, the correspondence table may refer to table 1 below.
TABLE 1
Identification of power adjustment signaling indication n time intervals
0 K1
1 K2
…… ……
n Kn
It should be noted that the above-mentioned mark in table 1 is only an example, and in practical applications, the mark is not limited to a number, and may also be other marks such as an english letter, and the present invention is not limited to this.
Optionally, in an embodiment of the present invention, the first information is used to indicate at least one of the following: a Control resource set CORESET corresponding to Downlink Control Information (DCI) carrying the first power adjustment signaling, a search space corresponding to DCI carrying the first power adjustment signaling, a format of DCI carrying the first power adjustment signaling, and a Radio Network temporary identifier (Radio Network temporary Identity, RNTI) of DCI carrying the first power adjustment signaling.
Illustratively, the first information includes at least one of: the information of the CORESET corresponding to the DCI bearing the first power adjustment signaling, the information of the search space corresponding to the DCI bearing the first power adjustment signaling, the information of the format of the DCI bearing the first power adjustment signaling, and the RNTI of the DCI bearing the first power adjustment signaling.
For example, in the process of PUSCH repeated transmission by the UE, if the predetermined time interval includes time interval K1 and time interval K2, the terminal device may determine the target time interval from K1 and K2 based on the information of the DCI carrying the first power adjustment signaling. Reference may be made in particular to the following examples:
example 1: if the first power adjustment signaling is carried by the DCI format 1, the terminal device determines that the target time interval is K1; if the first power adjustment signaling is carried by DCI format 2, the terminal device determines that the target time interval is K2.
Example 2: if the DCI carrying the first power adjustment signaling is scrambled by RNTI 1, the UE determines that the target time interval is K1; if the DCI carrying the power adjustment signaling is scrambled by RNTI 2, the UE determines that the determination target time interval is K2.
Example 3: if the PDCCH carrying the DCI of the first power adjustment signaling is in CORESET1, the UE determines that the target time interval is K1; if the PDCCH on which the DCI carrying the first power adjustment signaling is located is in CORESET 2, the UE determines that the target time interval is K2.
Example 4: if the PDCCH carrying the DCI of the first power adjustment signaling is in Search space 1, the UE determines that the target time interval is K1; if the PDCCH on which the DCI carrying the first power adjustment signaling is located is in Search space2, the UE determines that the target time interval is K2.
As shown in fig. 3, the UE performs PUSCH retransmission, and the number of times of the retransmission is 4. If the UE determines that the target time interval is K0 after receiving the TPC1 sent by the base station, and the time interval between the receiving time of the TPC1 and the PUSCH transmission time i-1 is greater than K0, the UE applies the power adjustment indicated by the TPC1 to the PUSCH transmission after the PUSCH transmission time i-1. When the base station receives the PUSCH transmitted by the UE at the PUSCH transmission time i-1, if the base station fails to decode the PUSCH i-1 transmission, the base station can adjust the transmission power of the UE and transmit a power adjustment command TPC 2. After receiving the TPC2 sent by the base station, the UE determines that the target time interval is K1, and since the time interval between the time when the UE receives the TPC2 and the time when the UE transmits the PUSCH is i +1 is not less than K1, the UE applies TPC2 to the PUSCH transmission after the PUSCH transmission time i + 1.
Optionally, as shown in fig. 4, in the embodiment of the present invention, before step 201, the method further includes:
step B1: the network equipment sends at least one second power adjustment signaling to the terminal equipment
Correspondingly, the opposite terminal device receives at least one second power adjustment signaling from the network device within a predetermined time period before the receiving time of the first power adjustment signaling.
With reference to the step B1, the step 202 includes the following steps:
step B2: and the terminal equipment adjusts the transmitting power of the uplink channel of the target position according to the first information, the at least one second power adjustment signaling and the first power adjustment signaling.
In this embodiment of the present invention, based on the step B1, the first information is used to instruct the terminal device to adjust the transmission power of the uplink channel at the target location according to the first information, the at least one second power adjustment signaling, and the first power adjustment signaling. Wherein one second power adjustment signaling indicates one power adjustment amount, and one first power adjustment signaling indicates one power adjustment amount.
Illustratively, the TPC1 is taken as an example of the first power adjustment signaling, the TPC2 is taken as an example of the at least one second power adjustment signaling, and the TPC1 indicates the power adjustment amount T1The power adjustment amounts indicated by the M TPCs 2 are: t is21、T22、T23、……、T2MAccumulating all the power adjustment quantities of the terminal equipment to obtain a target power adjustment quantity T0，T0＝T1+T21+T22+T23+……+T2M. Thus, the terminal device can adjust the amount T based on the target power0And adjusting the transmitting power of the uplink channel at the target position.
Further optionally, before step B1, the method further includes:
step B3: and the terminal equipment acquires the second information.
The second information is used for instructing the terminal device to receive a second power adjustment signaling sent by the network device within a predetermined time period before the receiving time of the first power adjustment signaling.
In one example, taking the UE for PUSCH repeated transmission as an example, the predetermined time period is from PUSCH transmission time i-i0Front KPUSCH(i-i0)1 symbol to the Kth before PUSCH transmission time iPUSCH(i) A symbol.
Example 1: when the PUSCH transmission is scheduled by DCI format 0_0 or DCI format 0_1, the K isPUSCH(i) The method comprises the following steps: according to the indication of the DCI of the PUSCH scheduling transmission time i, or according to the explicit/implicit indication in the power adjustment instruction received before the PUSCH transmission time i.
Example 2: when the PUSCH transmission is the semi-persistent scheduling transmission, the K isPUSCH(i) The method comprises the following steps: according to the indication in the power adjustment instruction received before the PUSCH transmission time i, or the direct indication K of the RRC signalingPUSCH(i) Or, determined according to configuration information of RRC signaling (e.g., when the UE configures slot-level PUSCH retransmission, KPUSCH(i) For K1, when the UE configures PUSCH repeated transmission of mini-slot level, KPUSCH(i) Is K2, K2<K1)。
In the power adjustment method provided in the embodiment of the present invention, after receiving the first power adjustment signaling from the network device, the terminal device may adjust the transmission power of the uplink channel at the target location based on the first information. The first information is used for indicating a target time interval, and the time interval between the receiving moment of the first power adjustment signaling and the target position is greater than or equal to the target time interval, so that the terminal equipment can adjust the transmitting power of the target position, and the communication efficiency and the efficiency are improved.
Fig. 5 is a schematic diagram of a possible structure of a terminal device according to an embodiment of the present invention, and as shown in fig. 5, the terminal device 400 includes: a receiving module 401 and an adjusting module 402, wherein:
a receiving module 401 is configured to receive a first power adjustment signaling from a network device.
An adjusting module 402, configured to adjust the transmit power of the uplink channel at the target location according to the first information.
The first information is used to indicate a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval.
Optionally, the target time interval is one of N time intervals, where N is a positive integer greater than 1; the N time intervals mentioned above are: predefined, or alternatively, the network device is preconfigured for the terminal device 400.
Optionally, the first information is a target identifier indicated by the first power adjustment signaling, and the target time interval is a time interval corresponding to the target identifier in N time intervals.
Optionally, the time granularity of the N time intervals includes at least one of: a slot, an OFDM symbol, and a group of OFDM symbols, the group of OFDM symbols including at least two OFDM symbols.
Optionally, the first information is used to indicate at least one of the following: the CORESET corresponding to the DCI bearing the first power adjustment signaling, the search space corresponding to the DCI bearing the first power adjustment signaling, the format of the DCI bearing the first power adjustment signaling, and the RNTI of the DCI bearing the first power adjustment signaling.
Optionally, the receiving module 401 is further configured to receive at least one second power adjustment signaling from the network device within a predetermined time period before the receiving time of the first power adjustment signaling; the adjusting module 402 is specifically configured to: and adjusting the transmitting power of the uplink channel at the target position according to the first information, the at least one second power adjustment signaling and the first power adjustment signaling received by the receiving module 401.
Optionally, the receiving module 401 is further configured to receive the first information from the network device.
In the terminal device provided in the embodiment of the present invention, after receiving the first power adjustment signaling from the network device, the terminal device may adjust the transmission power of the uplink channel at the target location based on the first information. The first information is used for indicating a target time interval, and the time interval between the receiving moment of the first power adjustment signaling and the target position is greater than or equal to the target time interval, so that the terminal equipment can adjust the transmitting power of the target position, and the communication efficiency and the efficiency are improved.
The terminal device provided in the embodiment of the present invention can implement the process shown in any one of fig. 2 to 4 in the method embodiment, and details are not described here again to avoid repetition.
Fig. 6 is a schematic diagram of a possible structure of a network device according to an embodiment of the present invention, as shown in fig. 6, the network device 500 includes: a sending module 501, wherein:
a sending module 501, configured to send a first power adjustment signaling to a terminal device.
The sending module 501 is further configured to send the first information to the terminal device.
The first information is used for indicating the terminal equipment to adjust the transmitting power of an uplink channel of a target position according to the first information, the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval.
Optionally, the target time interval is one of N time intervals, where N is a positive integer greater than 1; the N time intervals mentioned above are: predefined, or alternatively, the network device 500 is preconfigured for the terminal device.
Optionally, the first information is a target identifier indicated by the first power adjustment signaling, and the target time interval is a time interval corresponding to the target identifier in N time intervals.
Optionally, the time granularity of the N time intervals includes at least one of: a slot, an OFDM symbol, and a group of OFDM symbols, the group of OFDM symbols including at least two OFDM symbols.
Optionally, the first information is used to indicate at least one of the following: the CORESET corresponding to the DCI bearing the first power adjustment signaling, the search space corresponding to the DCI bearing the first power adjustment signaling, the format of the DCI bearing the first power adjustment signaling, and the RNTI of the DCI bearing the first power adjustment signaling.
Optionally, the sending module 501 is further configured to send at least one second power adjustment signaling to the terminal device; the first information is used for indicating the terminal equipment to adjust the transmitting power of the uplink channel of the target position according to the first information, at least one second power adjustment signaling and the first power adjustment signaling.
In the network device provided in the embodiment of the present invention, after the network device sends the first power adjustment signaling to the terminal device, the terminal device may adjust the transmission power of the uplink channel at the target location based on the first information. The first information is used for indicating a target time interval, and the time interval between the receiving moment of the first power adjustment signaling and the target position is greater than or equal to the target time interval, so that the terminal equipment can adjust the transmitting power of the target position, and the communication efficiency and the efficiency are improved.
The network device provided in the embodiment of the present invention is capable of implementing the process shown in any one of fig. 2 to fig. 4 in the above method embodiment, and is not described here again to avoid repetition.
Fig. 7 is a schematic diagram of a hardware structure of a terminal device for implementing various embodiments of the present invention, where the terminal device 100 includes, but is not limited to: radio frequency unit 101, network module 102, audio output unit 103, input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the configuration of the terminal device 100 shown in fig. 7 does not constitute a limitation of the terminal device, and that the terminal device 100 may include more or less components than those shown, or combine some components, or arrange different components. In the embodiment of the present invention, the terminal device 100 includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal device, a wearable device, a pedometer, and the like.
The radio frequency unit 101 is configured to receive a first power adjustment signaling from a network device; the processor 110 is configured to adjust the transmission power of the uplink channel at the target location according to the first information; the first information is used to indicate a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval.
In the terminal device provided in the embodiment of the present invention, after receiving the first power adjustment signaling from the network device, the terminal device may adjust the transmission power of the uplink channel at the target location based on the first information. The first information is used for indicating a target time interval, and the time interval between the receiving moment of the first power adjustment signaling and the target position is greater than or equal to the target time interval, so that the terminal equipment can adjust the transmitting power of the target position, and the communication efficiency and the efficiency are improved.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 101 may be used for receiving and sending signals during a message transmission or call process, and specifically, after receiving downlink data from a base station, the downlink data is processed by the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through a wireless communication system.
The terminal device 100 provides the user with wireless broadband internet access via the network module 102, such as helping the user send and receive e-mails, browse web pages, and access streaming media.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into an audio signal and output as sound. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the terminal device 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.
The input unit 104 is used to receive an audio or video signal. The input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics processor 1041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the network module 102. The microphone 1042 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode.
The terminal device 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or the backlight when the terminal device 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal device posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensors 105 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal device 100. Specifically, the user input unit 107 includes a touch panel 1071 and other input devices 1072. Touch panel 1071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 1071 (e.g., operations by a user on or near touch panel 1071 using a finger, stylus, or any suitable object or attachment). The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and receives and executes commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. Specifically, other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.
Further, the touch panel 1071 may be overlaid on the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 7, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the terminal device 100, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the terminal device 100, and is not limited herein.
The interface unit 108 is an interface for connecting an external device to the terminal apparatus 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal apparatus 100 or may be used to transmit data between the terminal apparatus 100 and the external device.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 110 is a control center of the terminal device 100, connects various parts of the entire terminal device 100 by various interfaces and lines, and performs various functions of the terminal device 100 and processes data by running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the terminal device 100. Processor 110 may include one or more processing units; alternatively, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
The terminal device 100 may further include a power supply 111 (such as a battery) for supplying power to each component, and optionally, the power supply 111 may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.
In addition, the terminal device 100 includes some functional modules that are not shown, and are not described in detail here.
Fig. 8 is a schematic hardware structure diagram of a network device for implementing an embodiment of the present invention, where the network device 800 includes: a processor 801, a transceiver 802, a memory 803, a user interface 804 and a bus interface.
The transceiver 802 is configured to send a first power adjustment signaling to a terminal device, and send first information to the terminal device. The first information is used for indicating the terminal equipment to adjust the transmitting power of an uplink channel of a target position according to the first information, the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval.
In the network device provided in the embodiment of the present invention, after the network device sends the first power adjustment signaling to the terminal device, the terminal device may adjust the transmission power of the uplink channel at the target location based on the first information. The first information is used for indicating a target time interval, and the time interval between the receiving moment of the first power adjustment signaling and the target position is greater than or equal to the target time interval, so that the terminal equipment can adjust the transmitting power of the target position, and the communication efficiency and the efficiency are improved.
In the embodiment of the present invention, in fig. 8, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by the processor 801 and various circuits of the memory represented by the memory 803 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 802 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The user interface 804 may also be an interface capable of interfacing with a desired device for different user devices, including but not limited to a keypad, display, speaker, microphone, joystick, etc. The processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 may store data used by the processor 801 in performing operations.
In addition, the network device 800 further includes some functional modules that are not shown, and are not described herein again.
Optionally, an embodiment of the present invention further provides a terminal device, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program, when executed by the processor, implements the process of the power adjustment method in the first embodiment, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
Optionally, an embodiment of the present invention further provides a network device, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program, when executed by the processor, implements the process of the power adjustment method in the first embodiment, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements multiple processes of the power adjustment method in the foregoing embodiments, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium includes a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (29)

1. A power adjustment method is applied to a terminal device, and is characterized by comprising the following steps:
receiving first power adjustment signaling from a network device;
under the condition that the uplink channel is repeatedly transmitted at the target position, the transmitting power of the uplink channel at the target position is adjusted according to the target time interval indicated by the first information;
the first information includes at least one of:
a control resource set CORESET corresponding to the downlink control information DCI for carrying the first power adjustment signaling,
a search space corresponding to the DCI carrying the first power adjustment signaling;
the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval, where the target time interval is determined according to a control resource set CORESET corresponding to the DCI carrying the first power adjustment signaling, or the target time interval is determined according to a search space corresponding to the DCI carrying the first power adjustment signaling.
2. The method of claim 1, wherein the target time interval is one of N time intervals, N being a positive integer greater than 1; the N time intervals are: predefined, or the network device is preconfigured for the terminal device.
3. The method of claim 2, wherein the first information is a target identifier indicated by the first power adjustment signaling, and the target time interval is a time interval corresponding to the target identifier in the N time intervals.
4. The method according to any of claims 2 or 3, wherein the time granularity of the N time intervals comprises at least one of: the OFDM system comprises a slot, OFDM symbols and an Orthogonal Frequency Division Multiplexing (OFDM) symbol group, wherein the OFDM symbol group comprises at least two OFDM symbols.
5. The method of claim 1, wherein the first information is used to indicate at least one of:
a format of DCI carrying the first power adjustment signaling,
and Radio Network Temporary Identifier (RNTI) for carrying the DCI of the first power adjustment signaling.
6. The method of claim 1, wherein prior to receiving the first power adjustment signaling from the network device, the method further comprises:
receiving at least one second power adjustment signaling from the network device within a predetermined time period prior to a time of receipt of the first power adjustment signaling;
the adjusting the transmission power of the uplink channel at the target position according to the first information includes:
and adjusting the transmitting power of the uplink channel of the target position according to the first information, the at least one second power adjustment signaling and the first power adjustment signaling.
7. The method of claim 1, wherein before the adjusting the transmission power of the uplink channel at the target location according to the first information, the method further comprises:
first information is received from the network device.
8. A power adjustment method applied to a network device is characterized by comprising the following steps:
sending a first power adjustment signaling to the terminal equipment;
sending first information to the terminal equipment;
the first information includes at least one of:
a control resource set CORESET corresponding to the downlink control information DCI for carrying the first power adjustment signaling,
a search space corresponding to the DCI carrying the first power adjustment signaling;
the first information is used for instructing the terminal equipment to adjust the transmitting power of the uplink channel of the target position according to the first information under the condition that the uplink channel is repeatedly transmitted at the target position, the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval; the target time interval is determined according to a control resource set CORESET corresponding to the DCI carrying the first power adjustment signaling, or the target time interval is determined according to a search space corresponding to the DCI carrying the first power adjustment signaling.
9. The method of claim 8, wherein the target time interval is one of N time intervals, N being a positive integer greater than 1; the N time intervals are: predefined, or the network device is preconfigured for the terminal device.
10. The method of claim 9, wherein the first information is a target identifier indicated by the first power adjustment signaling, and the target time interval is a time interval corresponding to the target identifier in the N time intervals.
11. The method according to claim 9 or 10, wherein the time granularity of the N time intervals comprises at least one of: the OFDM system comprises a slot, OFDM symbols and an Orthogonal Frequency Division Multiplexing (OFDM) symbol group, wherein the OFDM symbol group comprises at least two OFDM symbols.
12. The method of claim 8, wherein the first information is used to indicate at least one of:
a format of DCI carrying the first power adjustment signaling,
and Radio Network Temporary Identifier (RNTI) for carrying the DCI of the first power adjustment signaling.
13. The method of claim 8, wherein prior to sending the first power adjustment signaling to the terminal device, the method further comprises:
sending at least one second power adjustment signaling to the terminal device;
the first information is used for instructing the terminal device to adjust the transmitting power of the uplink channel of the target position according to the first information, the at least one second power adjustment signaling and the first power adjustment signaling.
14. A terminal device, comprising:
a receiving module, configured to receive a first power adjustment signaling from a network device;
the adjusting module is used for adjusting the transmitting power of the uplink channel at the target position according to the target time interval indicated by the first information under the condition that the uplink channel is repeatedly transmitted at the target position;
the first information includes at least one of:
a control resource set CORESET corresponding to the downlink control information DCI for carrying the first power adjustment signaling,
a search space corresponding to the DCI carrying the first power adjustment signaling;
wherein the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval; the target time interval is determined according to a control resource set CORESET corresponding to the DCI carrying the first power adjustment signaling, or the target time interval is determined according to a search space corresponding to the DCI carrying the first power adjustment signaling.
15. The terminal device of claim 14, wherein the target time interval is one of N time intervals, N being a positive integer greater than 1; the N time intervals are: predefined, or the network device is preconfigured for the terminal device.
16. The terminal device according to claim 15, wherein the first information is a target identifier indicated by the first power adjustment signaling, and the target time interval is a time interval corresponding to the target identifier in the N time intervals.
17. The terminal device according to claim 15 or 16, wherein the time granularity of the N time intervals comprises at least one of: the OFDM system comprises a slot, OFDM symbols and an Orthogonal Frequency Division Multiplexing (OFDM) symbol group, wherein the OFDM symbol group comprises at least two OFDM symbols.
18. The terminal device according to claim 14, wherein the first information is used to indicate at least one of:
a format of DCI carrying the first power adjustment signaling,
and Radio Network Temporary Identifier (RNTI) for carrying the DCI of the first power adjustment signaling.
19. The terminal device of claim 14,
the receiving module is further configured to receive at least one second power adjustment signaling from the network device within a predetermined time period before a receiving time of the first power adjustment signaling;
the adjusting module is specifically configured to: and adjusting the transmitting power of the uplink channel at the target position according to the first information, the at least one second power adjustment signaling and the first power adjustment signaling received by the receiving module.
20. The terminal device of claim 14,
the receiving module is further configured to receive first information from the network device.
21. A network device, comprising:
a sending module, configured to send a first power adjustment signaling to a terminal device;
the sending module is further configured to send first information to the terminal device;
the first information includes at least one of:
a control resource set CORESET corresponding to the downlink control information DCI for carrying the first power adjustment signaling,
a search space corresponding to the DCI carrying the first power adjustment signaling;
the first information is used for instructing the terminal equipment to adjust the transmitting power of the uplink channel of the target position according to the first information under the condition that the uplink channel is repeatedly transmitted at the target position, the first information is used for indicating a target time interval, and the time interval between the receiving time of the first power adjustment signaling and the target position is greater than or equal to the target time interval; the target time interval is determined according to a control resource set CORESET corresponding to the DCI carrying the first power adjustment signaling, or the target time interval is determined according to a search space corresponding to the DCI carrying the first power adjustment signaling.
22. The network device of claim 21, wherein the target time interval is one of N time intervals, N being a positive integer greater than 1; the N time intervals are: predefined, or the network device is preconfigured for the terminal device.
23. The network device of claim 22, wherein the first information is a target identifier indicated by the first power adjustment signaling, and wherein the target time interval is a time interval corresponding to the target identifier in the N time intervals.
24. The network device of claim 22 or 23, wherein the time granularity of the N time intervals comprises at least one of: the OFDM system comprises a slot, OFDM symbols and an Orthogonal Frequency Division Multiplexing (OFDM) symbol group, wherein the OFDM symbol group comprises at least two OFDM symbols.
25. The network device of claim 21, wherein the first information is configured to indicate at least one of:
a format of DCI carrying the first power adjustment signaling,
and Radio Network Temporary Identifier (RNTI) for carrying the DCI of the first power adjustment signaling.
26. The network device of claim 21,
the sending module is further configured to send at least one second power adjustment signaling to the terminal device;
the first information is used for instructing the terminal device to adjust the transmitting power of the uplink channel of the target position according to the first information, the at least one second power adjustment signaling and the first power adjustment signaling.
27. A terminal device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the power adjustment method according to any one of claims 1 to 7.
28. A network device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the power adjustment method according to any one of claims 8 to 13.
29. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the power adjustment method according to any one of claims 1 to 13.
CN201811628310.2A 2018-12-28 2018-12-28 Power adjustment method, terminal equipment and network equipment Active CN111263427B (en)

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