CN112182048A - Data labeling method, network equipment, terminal, system and storage medium - Google Patents
Data labeling method, network equipment, terminal, system and storage medium Download PDFInfo
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
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- G06F16/2457—Query processing with adaptation to user needs
- G06F16/24573—Query processing with adaptation to user needs using data annotations, e.g. user-defined metadata
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- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a data labeling method, network equipment, a terminal, a system and a storage medium. Relates to the field of artificial intelligence. The data annotation method comprises the following steps: acquiring channel signal information of a terminal; coding a data set to be marked according to the channel signal information to generate a control signal and an information signal; sending the control signal and the information signal to a terminal so that the terminal marks a marked data set according to the control signal and the information signal and generates a label; receiving a label of the data set to be labeled from a terminal, and determining a real label of the data set to be labeled according to the label; and labeling the data set to be labeled by the real label. The embodiment of the invention can reduce resource loss and improve energy efficiency when marking data in a wireless crowd-sourcing mode.
Description
Technical Field
The present invention relates to the field of artificial intelligence, and in particular, to a data annotation method, a network device, a terminal, a system, and a storage medium.
Background
Along with the development of artificial intelligence technology, the data labeling function is more and more prominent, the data labeling is a key link for most artificial intelligence algorithms to effectively operate, the more accurate the data labeling is, the larger the data volume required to be labeled is, but the better the performance of the corresponding artificial intelligence algorithm is. Data tagging is also widely used in various industries, such as autopilot, smart security, smart medicine, new retail, automated agriculture, and the like.
The existing data labeling method is to obtain the labeled data of a label through a wireless channel mode, and the data labeling method has the defects of large resource consumption and low energy efficiency.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a data labeling method, network equipment, a terminal, a system and a storage medium, which can reduce resource loss and improve energy efficiency when labeling data in a wireless crowd sourcing mode.
The invention also provides network equipment.
The invention also provides a terminal.
The invention also provides a system.
The invention also provides a storage medium.
The data annotation method according to the first aspect of the embodiment of the invention is applied to network equipment, and comprises the following steps: acquiring channel signal information of a terminal; coding a data set to be marked according to the channel signal information to generate a control signal and an information signal; sending the control signal and the information signal to a terminal so that the terminal marks a marked data set according to the control signal and the information signal and generates a label; receiving a label of the data set to be labeled from a terminal, and determining a real label of the data set to be labeled according to the label; and labeling the data set to be labeled by the real label.
The data annotation method provided by the embodiment of the invention at least has the following beneficial effects: the network equipment firstly acquires terminal channel signal information, codes a data set to be marked to generate a control signal and an information signal if the terminal channel signal information meets requirements, sends the generated control signal and information signal to the terminal, and sends a generated label of the data set to be marked to the network equipment after the data set to be marked is processed by the terminal.
According to some embodiments of the present invention, encoding a data set to be annotated according to the channel signal information to generate a control signal and an information signal includes: generating an information source coding instruction and a terminal clustering instruction by utilizing a search algorithm according to the channel signal information; performing source coding on a data set to be marked according to the source coding instruction to form an information signal; and generating the control signal according to the terminal clustering instruction.
According to some embodiments of the present invention, the sending the control signal and the information signal to the terminal to enable the terminal to label the labeled data set and generate the label according to the control signal and the information signal includes: generating a power control instruction by utilizing a search algorithm according to the channel signal information; adjusting the transmitting power according to the power control instruction to determine the signal transmitting power; and sending the information signal and the control signal to a terminal according to the signal transmitting power.
According to some embodiments of the invention, the transmitting the control signal and the information signal to a terminal comprises: and transmitting the control signal and the information signal to the terminal in a multicast mode.
The data annotation method according to the second aspect of the embodiment of the invention is applied to a terminal, and comprises the following steps: transmitting channel signal information; receiving a control signal and an information signal, labeling a data set to be labeled according to the control signal and the information signal, and generating a label; and sending the label of the data set to be marked to a base station.
The data annotation method provided by the embodiment of the invention at least has the following beneficial effects: the method comprises the steps that a channel test signal of the network equipment is received, channel signal information is generated according to the channel test signal, the channel signal information is waited for by the network equipment to be judged, when the network equipment judges that the terminal has a channel signal condition marked by a data set, the network equipment sends a control signal and an information signal to the terminal, and after the terminal receives the control signal and the information signal, a label of the data set to be marked is generated and the generated label is sent to the network equipment.
According to the third aspect of the invention, the data annotation method comprises the following steps: the method of the first aspect, and the method of the second aspect.
A network device according to an embodiment of the fourth aspect of the present invention comprises a memory, a processor, a program stored on the memory and executable on the processor, and a data bus for enabling connection communication between the processor and the memory, the program, when executed by the processor, implementing the steps of the data annotation method according to the first aspect.
A terminal according to an embodiment of the fifth aspect of the present invention comprises a memory, a processor, a program stored on the memory and executable on the processor, and a data bus for enabling connection communication between the processor and the memory, the program, when executed by the processor, implementing the steps of the data annotation method according to the second aspect.
A data annotation system according to an embodiment of the sixth aspect of the present invention includes a network device and a terminal, wherein the network device is configured to execute the steps of the data annotation method according to the first aspect, and the terminal is configured to execute the steps of the data annotation method according to the second aspect.
A computer-readable storage medium according to an embodiment of the seventh aspect of the present invention, the computer-readable storage medium storing computer-executable instructions for causing a computer to perform the method of the first aspect and the method of the second aspect.
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The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flowchart of a data annotation method according to an embodiment of the present invention;
FIG. 2 is a flowchart of a data annotation method according to another embodiment of the present invention;
FIG. 3 is a flowchart of a data annotation method according to another embodiment of the present invention;
FIG. 4 is a schematic diagram of a search tree according to an embodiment of the present invention;
FIG. 5 is a block diagram of an embodiment of the present invention;
FIG. 6 is a block diagram of another embodiment of the present invention;
fig. 7 is a diagram of a scene application provided in the embodiment of the present invention.
Reference numerals:
the base station comprises a base station 100, a terminal cluster 200, an uplink signal receiving module 110, a received signal processing module 120, a control module 130, a transmitted signal processing module 140, a downlink signal transmitting module 150, a decision module 160, an uplink signal transmitting module 210, a transmitted signal processing module 220, a data labeling module 230, a received signal processing module 240, a downlink signal receiving module 250, and a channel testing module 260.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In a first aspect, an embodiment of the present invention provides a data annotation method, which is applied to a network device.
Referring to fig. 1, a flowchart of a data annotation method according to an embodiment of the present invention is provided.
The present embodiment is directed to a data annotation method for a network device.
In some embodiments, the data annotation method is applied to a network device, and comprises the following steps:
s110: acquiring channel signal information of a terminal;
s120: coding a data set to be marked according to the channel signal information to generate a control signal and an information signal;
s130: sending the control signal and the information signal to a terminal so that the terminal marks the marked data set according to the control signal and the information signal and generates a label;
s140: receiving a label of a data set to be labeled from a terminal, and determining a real label of the data set to be labeled according to the label;
s150: and labeling the data set to be labeled with the real label.
In some embodiments, the manner of acquiring the channel signal information of the terminal by the network device in step S110 may be to issue an acquisition instruction to the network device for acquisition, or may also set a fixed time interval to control the terminal to perform the timed report.
Specifically, the channel signal information in step S110 is a channel power gain, and it can be understood that the channel power gain describes a fading factor of the signal on each transmission path, and the channel power loss condition can be known through the channel power gain, so that a path where a data set to be labeled is sent is accurately determined, and the purpose of labeling the data set with the lowest power consumption is achieved.
It can be understood that the control signal in step S120 includes a terminal clustering command or a channel test command, and the information signal includes an encoded data set to be labeled.
It can be understood that the terminal or the device in this embodiment may be a mobile terminal device, and the mobile terminal device may be a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal device, a wearable device, a super mobile personal computer, a netbook, a personal digital assistant, a CPE, a UFI (wireless hotspot device), and the like; the embodiments of the present invention are not particularly limited.
Specifically, the network device transmits a signal processing module to generate a channel test signal, and the signal is used as a control signal and is broadcast to all terminals through a downlink signal transmitting module and a transmitting antenna; each terminal downlink signal receiving module extracts a channel test signal from the signals received by the receiving antenna, estimates the channel state through the channel measuring module, generates a channel signal through the transmitting signal processing module, and sends the channel signal to the base station through the uplink signal transmitting module and the transmitting antenna.
Specifically, the network device receives a tag signal through the uplink signal receiving module and the receiving antenna, the received signal processing module extracts a terminal tag from the tag signal, and the decision module deduces a real tag based on tags of all terminals in the device cluster to the data set and transmits the real tag to the data center of the network device.
It can be understood that the network device in this embodiment may be a base station, and may also be other network devices that have the same function as the base station.
Referring to fig. 2, a flowchart of a data annotation method according to another embodiment of the present invention is provided.
In some embodiments, the step S120 includes the following steps:
step S121: generating an information source coding instruction and a terminal clustering instruction by utilizing a search algorithm according to the channel signal information;
step S122: carrying out information source coding on a data set to be marked according to an information source coding instruction to form an information signal;
step S123: and generating a control signal according to the terminal clustering instruction.
It is understood that the foregoing steps S122 to S123 do not constitute a limitation on the sequence of the specific steps.
Specifically, the terminal clustering instruction in step S121 is to rank all terminals according to the terminal channel power gain from high to low, and according to the terminal clustering instruction in this embodiment, adjacent devices in the ranking sequence are grouped into a cluster.
The embodiment can realize the purpose that the base station sends the data set to be labeled to the terminal through the search algorithm, and the terminal is clustered, so that the purpose of low power consumption of labeling the data set is realized.
The step S130 includes:
s131: generating a power control instruction by utilizing a search algorithm according to the channel signal information;
s132: adjusting the transmitting power according to the power control instruction to determine the signal transmitting power;
s133: and sending the information signal and the control signal to the terminal according to the signal transmission power.
Step S130 further includes:
s133: the control signals and the information signals are transmitted to the terminals in a multicast form.
As can be appreciated, multicast is a one-to-one group communication mode that can both transmit data to multiple terminals in need (joining a group) at a time and ensure that other communications of other terminals not in need (not joining a group) are not affected. The terminals which need the same data stream join the same group to share one data stream, thereby saving the load of the server.
In step S140, the base station receives the tags of all terminals to the data set, and deduces the real tags based on the tags, and then feeds the real tags back to the data center of the network device, thereby completing the wireless crowd sourcing of the data set.
In a second aspect, an embodiment of the present invention provides a data annotation method, which is applied to a terminal.
Referring to fig. 3, a flowchart of a data annotation method according to another embodiment of the present invention is provided.
In some embodiments, the data annotation method is applied to a terminal, and includes the following steps:
s210: transmitting channel signal information;
s220: receiving a control signal and an information signal, labeling the data set to be labeled according to the control signal and the information signal and generating a label;
s230: and sending the label of the data set to be labeled to the network equipment.
In step S220, the terminal determines the terminal cluster of the terminal after receiving the control signal, and recovers the data set to be labeled of the terminal cluster from the information signal for the user to label, and then transmits the generated label to the network device.
Specifically, each mobile terminal receives an information signal and a control signal through a downlink signal receiving module and a receiving antenna, a received signal processing module judges the equipment cluster to which the mobile terminal belongs according to the control signal, and recovers a data set to be labeled of the terminal cluster from the information signal, the data set is labeled by a user in a data labeling module, a generated label is modulated into a label signal through a transmitting signal processing module, and the label signal is transmitted to a base station through an uplink signal transmitting module and the transmitting antenna.
It can be understood that, when the terminal transmits the tag signal, the terminal does not need to transmit the data set together, but only needs to transmit the tag signal formed after modulation of the transmitting signal processing module, so that the bandwidth can be effectively saved, the occupied space of the system resource is saved, the transmitting and receiving efficiency is improved, and the tagging efficiency of the data set is further improved.
In some embodiments, a data annotation method comprises the method of the first aspect and the method of the second aspect.
Fig. 4 is a schematic diagram of a search tree according to an embodiment of the present invention.
The network equipment establishes a search tree containing all terminal cluster and power control combinations, so that the best terminal cluster and power control combination can be ensured to minimize power consumption on the premise of ensuring that all data sets can be successfully labeled.
Specifically, an information source coding instruction, a power control instruction and a terminal clustering instruction are generated, the instructions are processed, information source coding is performed on a data set to be marked, an information signal containing the data set and a control signal containing an equipment clustering instruction are generated, and the signals are transmitted to all terminals after being regulated by radiation power.
The number of scheduled terminals is represented as:
the power loss is expressed as:
wherein each layer uses SmIndicating that m corresponds to the mth data set to be labeled, each data set has N source coding rates, so the SmLayer has NmAnd each sub-node corresponds to the source coding rate combination of the mth data set.
Denotes the S thmThe total number of scheduled terminals corresponding to the layer-d-th node,
denotes from Sm-1S sub-node of layer to SmThe number of terminals corresponding to the ith child node of the layer,
denotes the S thmThe nth sub-node 3 of the tier loses the total amount of power,
denotes from Sm-1S sub-node of layer to SmPower loss corresponding to the ith sub-node of the layer. K represents the total number of terminals, and M represents the total number of data sets to be labeled.
Specifically, for example, when m is 0, d is 1,
when the 2 nd node of the 1 st layer, i.e. m is 1, d is 2,
the N +2 nodes of the 2 nd layer, i.e., m is 2, d is N +2,
the power loss from the 1 st node of the 0 th layer to the 2 nd node of the 1 st layer is:
the power loss from the layer 1, 2 nd node to the layer 2, N +2 nd node is:
the method comprises the following steps:
at S310, initializing m to 1,
s320, initializing d to 1;
s330, establishing the d node, wherein
S340, judging
If not, reserving the d-th sub-node, wherein d is d + 1;
if yes, deleting the d-th child node, wherein d is d + 1;
s350, judging whether d is larger than | SmIf yes, executing S360, otherwise, continuing to execute the steps from S330;
s360, judging whether M is smaller than M, if so, continuing to execute the steps from the step S320;
if not, go to step S370;
s370: from SmFinding a minimum power loss in a child node of a layer
And corresponding path
S380: feeding back minimum power loss, P*And corresponding optimal device scheduling strategy
And power allocation strategy
The embodiment describes the application of the search tree algorithm to the data set labeling in detail, and achieves the effects of high efficiency and energy saving of the data set or the data labeling.
Fig. 5 is a block diagram according to an embodiment of the present invention.
In some embodiments, the network device comprises a memory, a processor, a program stored on the memory and executable on the processor, and a data bus for enabling connection communication between the processor and the memory, the program, when executed by the processor, implementing the steps of the data annotation method according to the first aspect.
In some embodiments, the network device is configured to send data sets to be labeled to the terminal, where the data sets may be referred to as data sets to be labeled, and the base station module includes: an uplink signal receiving module 110, a received signal processing module 120, a control module 130, a transmitted signal processing module 140, a downlink signal transmitting module 150, and a decision module 160; the uplink signal receiving module 110 is configured to send a channel test signal, receive a signal of a tag, or receive channel signal information; the received signal processing module 120 is connected to the uplink signal receiving module 110, and is configured to process channel signal information or extract a signal of a tag after the data set to be labeled is labeled; the control module 130 is connected to the received signal processing module 120, and is configured to receive channel signal information, and generate a source coding instruction, a power control instruction, and a terminal clustering instruction according to the channel signal information; the transmission signal processing module 140 is connected to the control module 130, and is configured to receive the signal source coding instruction, the power control instruction, and the terminal clustering instruction, and generate a control signal and an information signal according to the signal source coding instruction, the power control instruction, and the terminal clustering instruction; the decision module 160 is connected to the received signal processing module 120, and is configured to determine a real tag according to the signal of the tag. The downlink signal transmitting module 150 is connected to the transmitting signal processing module 140, and is configured to transmit the control signal and/or the information signal to the terminal.
In this embodiment, the network device first tests the terminal channel signal information, if the terminal channel signal information meets the requirement, generates the source coding command, the power control command and the terminal clustering command, and generates the control signal and the information signal according to the commands, and after the transmitting power is adjusted, the generated control signal and information signal are sent to the terminal, after the data set to be labeled is processed by the terminal, the terminal sends the label of the generated data set to be labeled to the network equipment, the network equipment determines the real label of the data set to be labeled according to the received label, thereby realizing that the network equipment realizes the accurate marking of the data set to be marked in an instruction control mode, meanwhile, the beneficial effects of low resource loss and high energy efficiency when the data are marked in a wireless crowd-sourcing mode are achieved by considering instruction control and transmitting power adjustment simultaneously.
In some embodiments, the uplink signal receiving module 110 includes an antenna and a radio frequency front end, the received signal processing module 120, the control module 130, and the transmitted signal processing module 140 include computer control chips, the downlink signal transmitting module 150 includes an antenna and a radio frequency front end, and the decision module 160 includes a computer control chip.
Specifically, the rf front end is a series of components between the rf transceiver and the antenna, and mainly includes a Power Amplifier (PA), a Switch (Switch), a Filter (Filter), a Duplexer (Duplexer and Diplexer), a Low Noise Amplifier (LNA), and the like, which directly affect the transmission and reception of signals. Wherein, the Power Amplifier (PA) is used for realizing the radio frequency signal amplification of a transmitting channel; the antenna Switch (Switch) is used for realizing the switching of the receiving and the transmitting of the radio frequency signals and the switching among different frequency bands; a Filter (Filter) for retaining signals within a specific frequency band and for filtering signals outside the specific frequency band; the duplexers (the Duplexer and the Diplexer) are used for isolating transmitting signals from receiving signals and ensuring that the receiving signals and the transmitting signals can normally work under the condition of sharing the same antenna; a Low Noise Amplifier (LNA) is used to achieve radio frequency signal amplification for the receive channel.
The radio frequency front end in the embodiment adopts a wireless radio frequency transceiver chip with the Sub-1G model, and can realize the beneficial effects of low power consumption, high performance and low cost.
It can be understood that the received signal processing module 120, the control module 130, the transmitted signal processing module 140 and the decision module 160 can be replaced by an industrial control upper computer or other types of integrated upper computers, so that the whole integration is realized and the occupied space is reduced.
Specifically, the network device is a base station, and may also be another device that has the same function as the base station, which is not limited in the embodiment of the present invention.
Referring to fig. 6, a block diagram according to another embodiment of the present invention is provided.
In some embodiments, the terminal comprises a memory, a processor, a program stored on the memory and executable on the processor, and a data bus for enabling communications of the connection between the processor and the memory, the program, when executed by the processor, implementing the steps of the data annotation method of the second aspect.
In some embodiments, the terminal is configured to label a to-be-labeled data set and send a label to the base station, and the terminal includes: a downlink signal receiving module 250, a received signal processing module 240, a data labeling module 230, a transmitted signal processing module 220, an uplink signal transmitting module 210, and a channel measuring module 260;
the downlink signal receiving module 250 is configured to receive a control signal and an information signal; the received signal processing module 240 is connected to the downlink signal receiving module 250, and acquires a channel test signal or a terminal clustering command or a data set to be labeled according to the control signal and the information signal; the channel measurement module 260 is connected to the received signal processing module 240, and configured to obtain channel signal information according to channel test signal measurement; the data labeling module 230 is connected to the received signal processing module 240, and is configured to label a data set to be labeled to form a labeled data set; the transmitting signal processing module 220 is connected to the data labeling module 230, and is configured to encode the tag or channel signal information; the uplink signal transmitting module 210 is connected to the transmitting signal processing module 220, and is configured to transmit the encoded tag or channel signal information.
The embodiment can realize that the terminal side sends the label to the base station after marking the data set to be marked sent by the base station, and provides a hardware basis for the realization.
In some embodiments, the downlink signal receiving module 250 includes an antenna and a radio frequency front end, the received signal processing module 240, the channel measuring module 260, the data labeling module 230, and the transmitted signal processing module 220 include computer control chips, and the uplink signal transmitting module 210 includes an antenna and a radio frequency front end.
Specifically, the radio frequency front end of the terminal may adopt the same structure as the network device, which has been described in the above embodiments, and is not described herein again, and the received signal processing module 240, the channel measurement module 260, the data labeling module 230, and the transmitted signal processing module 220 may also adopt terminal control chips having the same control function, and may all adopt the same functions, which is not limited herein.
In some embodiments, the system includes the network device and the terminal, and the following embodiments are described with the network device being a base station.
Specifically, this embodiment is a system for data annotation composed of a base station and a terminal, where the base station is configured to send data sets to be annotated to the terminal, and these data sets may be referred to as data sets to be annotated, and the base station module includes: an uplink signal receiving module 110, a received signal processing module 120, a control module 130, a transmitted signal processing module 140, a downlink signal transmitting module 150, and a decision module 160; the uplink signal receiving module 110 is configured to send a channel test signal, receive a signal of a tag, or receive channel signal information; the received signal processing module 120 is connected to the uplink signal receiving module 110, and is configured to process channel signal information or extract a signal of a tag after the data set to be labeled is labeled; the control module 130 is connected to the received signal processing module 120, and is configured to receive channel signal information, and generate a source coding instruction, a power control instruction, and a terminal clustering instruction according to the channel signal information; the transmission signal processing module 140 is connected to the control module 130, and is configured to receive the signal source coding instruction, the power control instruction, and the terminal clustering instruction, and generate a control signal and an information signal according to the signal source coding instruction, the power control instruction, and the terminal clustering instruction; the decision module 160 is connected to the received signal processing module 120, and is configured to determine a real tag according to the signal of the tag. The downlink signal transmitting module 150 is connected to the transmitting signal processing module 140, and is configured to transmit the control signal and/or the information signal to the terminal.
Specifically, the terminal is configured to label a data set to be labeled and send a label to the base station, where the terminal includes: a downlink signal receiving module 250, a received signal processing module 240, a data labeling module 230, a transmitted signal processing module 220, an uplink signal transmitting module 210, and a channel measuring module 260;
wherein, the downlink signal receiving module 250 is configured to receive the control signal and the information signal 240 and receive the signal processing module; the received signal processing module 240 is connected to the downlink signal receiving module 250, and acquires a channel test signal or a terminal clustering command or a data set to be labeled according to the control signal and the information signal; the channel measurement module 260 is connected to the received signal processing module 240, and configured to obtain channel signal information according to channel test signal measurement; the data labeling module 230 is connected to the received signal processing module 240, and is configured to label a data set to be labeled to form a labeled data set; the transmitting signal processing module 220 is connected to the data labeling module 230, and is configured to encode the tag or channel signal information; the uplink signal transmitting module 210 is connected to the transmitting signal processing module 220, and is configured to transmit the encoded tag or channel signal information.
In some embodiments, a data annotation system is provided, which includes a network device and a terminal, wherein the network device is configured to perform the steps of the data annotation method of the first aspect, and the terminal is configured to perform the steps of the data annotation method of the second aspect.
Referring to fig. 7, a scene application diagram provided in the embodiment of the present invention is shown.
In some embodiments, the wireless crowd sourcing system comprises a base station 100 and a plurality of terminals connected to a data center, wherein the data center contains a plurality of data sets to be tagged. The terminals exchange information with the base station 100 through a wireless channel, channel signal information can be calculated by using a channel estimation technique, and then the terminals are classified by the channel signal information, so that the terminals are divided into different terminal clusters 200.
More specifically, for example, each data set to be labeled in the base station is composed of ten symbols, the unit bandwidth is 1 hz, and the unit time is 1 second. The available coding rate is 5 kinds, and is distributed in the interval [1, 10] bit/symbol. The corresponding labeling error rates are 5 in total and are distributed in the interval [ 10%, 40% ]. The criterion for successfully labeling the data set is that the false label judgment rate is not more than 10% through the decision module 160. In such a scenario, the power control scheme introduced by the present invention can save at least 70% of energy consumption compared to a scheme without power control while ensuring that the number of successfully labeled data sets is equal.
The embodiment of the invention adjusts the power of the signal transmitting ends of different data sets to be labeled to obtain the optimal power distribution and equipment or terminal scheduling scheme, and realizes the successful labeling of the data sets to be labeled, namely the original data sets, by using the lowest power loss. In some embodiments, a computer-readable storage medium is included that stores computer-executable instructions for causing a computer to perform the methods described at the base station side, and the methods described at the terminal side.
The above-described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The data labeling method is characterized by comprising the following steps:
acquiring channel signal information of a terminal;
coding a data set to be marked according to the channel signal information to generate a control signal and an information signal;
sending the control signal and the information signal to a terminal so that the terminal marks a marked data set according to the control signal and the information signal and generates a label;
receiving a label of the data set to be labeled from a terminal, and determining a real label of the data set to be labeled according to the label;
and labeling the data set to be labeled by the real label.
2. The method of claim 1, wherein encoding the data set to be labeled according to the channel signal information to generate a control signal and an information signal comprises:
generating an information source coding instruction and a terminal clustering instruction by utilizing a search algorithm according to the channel signal information;
performing source coding on a data set to be marked according to the source coding instruction to form an information signal;
and generating the control signal according to the terminal clustering instruction.
3. The method of claim 2, wherein the sending the control signal and the information signal to a terminal to enable the terminal to label a labeled data set and generate a label according to the control signal and the information signal comprises:
generating a power control instruction by utilizing a search algorithm according to the channel signal information;
adjusting the transmitting power according to the power control instruction to determine the signal transmitting power; and sending the information signal and the control signal to a terminal according to the signal transmitting power.
4. The method of claim 1, wherein said transmitting the control signal and the information signal to a terminal comprises:
and transmitting the control signal and the information signal to the terminal in a multicast mode.
5. The data labeling method is characterized by comprising the following steps:
transmitting channel signal information;
receiving a control signal and an information signal, labeling a data set to be labeled according to the control signal and the information signal, and generating a label;
and sending the label of the data set to be marked to network equipment.
6. A method for annotating data, the method comprising: the method of any one of claims 1-4, and the method of claim 5.
7. A network device, comprising:
the network device comprises a memory, a processor, a program stored on the memory and executable on the processor, and a data bus for enabling a connection communication between the processor and the memory, the program, when executed by the processor, implementing the steps of the data annotation method according to any one of claims 1 to 4.
8. A terminal, comprising:
the terminal comprises a memory, a processor, a program stored on the memory and executable on the processor, and a data bus for enabling a connection communication between the processor and the memory, the program, when executed by the processor, implementing the steps of the data annotation method according to claim 5.
9. Data annotation system, characterized in that it comprises a network device for carrying out the steps of the data annotation method according to any one of claims 1 to 4 and a terminal for carrying out the steps of the data annotation method according to claim 5.
10. A computer-readable storage medium having stored thereon computer-executable instructions for causing a computer to perform the method of any of claims 1 to 4, the method of claim 5, or the method of claim 6.
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| PCT/CN2020/120420 WO2022052199A1 (en) | 2020-09-11 | 2020-10-12 | Data annotation method, network device, terminal, system and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117149746A (en) * | 2023-10-30 | 2023-12-01 | 山东海博科技信息系统股份有限公司 | Data warehouse management system based on cloud primordial and memory calculation separation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330271A (en) * | 2015-06-19 | 2017-01-11 | 中国移动通信集团公司 | Multi-antenna multi-user non-orthogonal transmission method, base station, blind detection method, and terminal |
| CN108874763A (en) * | 2018-06-08 | 2018-11-23 | 深圳勇艺达机器人有限公司 | A kind of corpus data mask method and system based on gunz |
| CN109041181A (en) * | 2018-07-27 | 2018-12-18 | 南方科技大学 | Wireless communications method, system and gateway |
| US20190164054A1 (en) * | 2017-11-29 | 2019-05-30 | International Business Machines Corporation | Pre-training neural networks using data clusters |
| CN111310866A (en) * | 2020-05-09 | 2020-06-19 | 支付宝(杭州)信息技术有限公司 | Data labeling method, device, system and terminal equipment |
| CN111476324A (en) * | 2020-06-28 | 2020-07-31 | 平安国际智慧城市科技股份有限公司 | Traffic data labeling method, device, equipment and medium based on artificial intelligence |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103530282B (en) * | 2013-10-23 | 2016-07-13 | 北京紫冬锐意语音科技有限公司 | Corpus labeling method and equipment |
| CN111512636A (en) * | 2017-10-31 | 2020-08-07 | 惠州Tcl移动通信有限公司 | Video multicast method, device and readable storage medium |
| CN110750523A (en) * | 2019-09-12 | 2020-02-04 | 苏宁云计算有限公司 | Data annotation method, system, computer equipment and storage medium |
| CN110750694A (en) * | 2019-09-29 | 2020-02-04 | 支付宝(杭州)信息技术有限公司 | Data annotation implementation method and device, electronic equipment and storage medium |
| WO2021163930A1 (en) * | 2020-02-19 | 2021-08-26 | 北京小米移动软件有限公司 | Information processing method and apparatus, base station, terminal and storage medium |
-
2020
- 2020-09-11 CN CN202010953882.9A patent/CN112182048A/en active Pending
- 2020-10-12 WO PCT/CN2020/120420 patent/WO2022052199A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106330271A (en) * | 2015-06-19 | 2017-01-11 | 中国移动通信集团公司 | Multi-antenna multi-user non-orthogonal transmission method, base station, blind detection method, and terminal |
| US20190164054A1 (en) * | 2017-11-29 | 2019-05-30 | International Business Machines Corporation | Pre-training neural networks using data clusters |
| CN108874763A (en) * | 2018-06-08 | 2018-11-23 | 深圳勇艺达机器人有限公司 | A kind of corpus data mask method and system based on gunz |
| CN109041181A (en) * | 2018-07-27 | 2018-12-18 | 南方科技大学 | Wireless communications method, system and gateway |
| CN111310866A (en) * | 2020-05-09 | 2020-06-19 | 支付宝(杭州)信息技术有限公司 | Data labeling method, device, system and terminal equipment |
| CN111476324A (en) * | 2020-06-28 | 2020-07-31 | 平安国际智慧城市科技股份有限公司 | Traffic data labeling method, device, equipment and medium based on artificial intelligence |
Non-Patent Citations (1)
| Title |
|---|
| 李晓阳;贡毅;: "基于空中计算的无线群智感知", 中兴通讯技术, no. 04, pages 32 - 36 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117149746A (en) * | 2023-10-30 | 2023-12-01 | 山东海博科技信息系统股份有限公司 | Data warehouse management system based on cloud primordial and memory calculation separation |
| CN117149746B (en) * | 2023-10-30 | 2024-02-02 | 山东海博科技信息系统股份有限公司 | Data warehouse management system based on cloud primordial and memory calculation separation |
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| Publication number | Publication date |
|---|---|
| WO2022052199A1 (en) | 2022-03-17 |
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