CN111918378A - Signal power control system and control method of communication equipment - Google Patents
Signal power control system and control method of communication equipment Download PDFInfo
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- CN111918378A CN111918378A CN202010813592.4A CN202010813592A CN111918378A CN 111918378 A CN111918378 A CN 111918378A CN 202010813592 A CN202010813592 A CN 202010813592A CN 111918378 A CN111918378 A CN 111918378A
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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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
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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
- H04W52/30—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
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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
- H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
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Abstract
The invention belongs to the technical field of communication, and discloses a signal power control system and a control method of communication equipment, wherein the signal power control system of the communication equipment comprises the following components: the device comprises a state monitoring module, a signal acquisition module, a target power determination module, a central control module, a queue determination module, a storage module, a power processing module, a comparison module, an adjustment amplitude determination module, a power adjustment module, a deletion module and an output module. The target power determining module is arranged to determine the target power, the pertinence and the accuracy of power adjustment are better, and the effective adjustment of the radio frequency signal power in the communication equipment can be realized; the determination of the adjustment amplitude is realized by comparing the target power with the actual power, and the power adjustment is simpler and more convenient. The power regulation method is simple and easy to implement, the power regulation accuracy is good, the regulated power is close to the target power, the operation requirement of the communication equipment is met, and the service life of the communication equipment is prolonged.
Description
Technical Field
The present invention belongs to the field of communication technology, and in particular, relates to a signal power control system and a signal power control method for communication equipment.
Background
At present: the communication equipment is used for outputting radio frequency signals for communication in different systems such as time slot signals, continuous signals and the like, and in order to realize uplink and download better and faster in the message transmission process, the power amplification is usually performed on the radio frequency signals output by the communication equipment. However, the existing communication equipment cannot realize automatic adjustment of signal power, which results in destruction of the communication equipment.
Through the above analysis, the problems and defects of the prior art are as follows: the existing communication equipment can not realize the automatic adjustment of the signal power, which causes the damage of the communication equipment.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a signal power control system and a control method of communication equipment.
The present invention is realized in such a way that a signal power control method of a communication device, the signal power control method of the communication device comprises the steps of:
the method comprises the steps that firstly, communication state detection is repeatedly executed on communication equipment at preset intervals through a state monitoring module by using a state monitoring program, and the state detection of a network controller is configured to control communication connection to different equipment through a main controller;
step two, configuring a master controller to control state detection of a network controller and data communication with different devices connected to the master controller through the network controller;
step three, responding to the response to the state notification request from the different equipment, and detecting the communication invalid state detection with the different equipment;
step four, the master controller controls the network controller to send the state notification request to the different devices at preset intervals to acquire information whether the communication devices are in the communication state;
acquiring a radio frequency signal output by the communication equipment by using a signal acquisition program through a signal acquisition module; establishing a multi-target power optimization model containing macro cells, small cells and D2D by using a target power determination program through a target power determination module in a heterogeneous network scene;
step six, converting the multi-target power optimization model obtained in the step five into a Lagrange function model of the original optimization problem; according to the obtained Lagrange function model of the original optimization problem, establishing a Lagrange dual optimization model of the original optimization problem;
step seven, dividing the obtained dual optimization model into two layers for solving; when the optimal transmission power is solved, solving an optimal transmission power point through a power optimization iterative algorithm to obtain a target power value of the call signal corresponding to the current position;
step eight, the central control module controls each queue determining module through the main controller to determine a power adjusting queue through a queue determining program; storing the power regulation queue by using a memory through a storage module, and storing a target power value in the power regulation queue;
processing the power regulation queue by using a power processing program through a power processing module according to a rule of firstly entering the queue and firstly processing;
step eleven, acquiring power data and the target power in the power regulation queue by using a comparison program through a comparison module; selecting common fields in the power data and the target power in the power regulation queue;
step twelve, comparing the power data in the power adjustment queue with the data of the target power common field to detect whether difference data exists between the power data in the power adjustment queue and the target power;
step thirteen, judging whether the power data in the power regulation queue is consistent with the data in the target power or not according to the detection result, and obtaining a comparison result of the power data in the power regulation queue; determining the amplitude of the power adjustment by an adjustment amplitude determination module using an adjustment amplitude determination program;
fourteen, acquiring a target power value in a power regulation queue by using a power regulation program through a power regulation module, and acquiring a power value of a current call signal; increasing or decreasing a certain power according to the determined power adjustment amplitude at intervals of a preset time until the power is adjusted to the target power;
step fifteen, deleting the target power value from the power regulation queue; judging whether the power adjusting queue is empty or not, and if the power adjusting queue is empty, finishing the adjustment; if not, returning to the step fourteen until the power value is adjusted to the target power value;
sixthly, deleting the target power from the power regulation queue by using a deleting program through a deleting module; and outputting the signal after power regulation by using an output program through an output module.
Further, in step four, the master controller controls the network controller to send the status notification request to the different devices at a predetermined interval, specifically:
the master controller controls the network controller to perform state detection at predetermined intervals, repeatedly transmit a state notification request to the different device at predetermined intervals, and detect a communication disabled state with the different device in response to a response from the different device to the state notification request.
Further, in step five, the establishing of the multi-target power optimization model including the macro-cell, the small cell and the D2D includes: and establishing a multi-target power optimization model comprising the macro-cell, the small cell and the D2D according to the independent variables of the transmission power of each D2D to the transmitting user, the transmission power of the cellular user and the transmission power of the small cell user.
Further, in the seventh step, the dividing the dual optimization model obtained in the sixth step into two layers for solving includes:
the first layer of optimization can be decomposed into M sub-optimization problems which are independent from each other, wherein M represents the number of resource blocks, and then the optimal transmission power is solved under the condition of a given Lagrange multiplier; and the second layer utilizes a secondary gradient method to solve the optimal Lagrange multiplier.
Further, in step thirteen, the determining whether the power data in the power adjustment queue is consistent with the data in the target power includes:
when detecting that difference data exists between the power data in the power adjusting queue and the target power, judging that the power data in the power adjusting queue is inconsistent with the data in the target power; and when detecting that no difference data exists between the power data in the power regulation queue and the target power, judging that the power data in the power regulation queue is consistent with the data in the target power.
Further, in step thirteen, the determining whether the power data in the power adjustment queue is consistent with the data in the target power further includes:
and displaying difference data when the power data in the power adjusting queue is judged to be inconsistent with the data in the target power.
Further, in step thirteen, the determining, by the adjustment amplitude determining module, the amplitude of the power adjustment by using the adjustment amplitude determining procedure includes:
and obtaining a difference value between the power data in the power regulation queue and the target power, calculating the difference value and the target power to obtain an adjustment coefficient, determining a target regulation amplitude according to the adjustment coefficient, and regulating the power according to the target regulation amplitude.
Another object of the present invention is to provide a signal power control system of a communication device implementing the signal power control method of the communication device, the signal power control system of the communication device including:
the device comprises a state monitoring module, a signal acquisition module, a target power determination module, a central control module, a queue determination module, a storage module, a power processing module, a comparison module, an adjustment amplitude determination module, a power adjustment module, a deletion module and an output module;
the state monitoring module is connected with the central control module and used for monitoring the communication state of the communication equipment through a state monitoring program and acquiring information whether the communication equipment is in the communication state;
the signal acquisition module is connected with the central control module and used for acquiring the radio frequency signal output by the communication equipment through a signal acquisition program;
the target power determining module is connected with the central control module and used for determining a target power value of the call signal corresponding to the current position through a target power determining program;
the central control module is connected with the state monitoring module, the signal acquisition module, the target power determination module, the queue determination module, the storage module, the power processing module, the comparison module, the adjustment amplitude determination module, the power adjustment module, the deletion module and the output module and is used for controlling the normal operation of each module through the main control computer;
the queue determining module is connected with the central control module and used for determining a power regulation queue through a queue determining program;
the storage module is connected with the central control module and used for storing the power regulation queue through the memory and storing the target power value in the power regulation queue;
the power processing module is connected with the central control module and is used for processing the power regulation queue through a power processing program according to a rule of firstly entering the queue and firstly processing;
the comparison module is connected with the central control module and is used for comparing the power data in the power regulation queue through a comparison program;
the adjusting amplitude determining module is connected with the central control module and is used for determining the amplitude of power adjustment through an adjusting amplitude determining program;
the power adjusting module is connected with the central control module and used for adjusting the power value of the current call signal to a target power value according to the determined power adjusting amplitude through a power adjusting program;
the deleting module is connected with the central control module and is used for deleting the target power from the power regulating queue through a deleting program;
and the output module is connected with the central control module and is used for outputting the signal after power regulation through an output program.
It is a further object of the invention to provide a computer program product stored on a computer readable medium, comprising a computer readable program for providing a user input interface for implementing the signal power control method of the communication device when executed on an electronic apparatus.
Another object of the present invention is to provide a computer-readable storage medium storing instructions that, when executed on a computer, cause the computer to perform a signal power control method of the communication apparatus.
By combining all the technical schemes, the invention has the advantages and positive effects that: the target power determining module is arranged to determine the target power, the pertinence and the accuracy of power adjustment are better, and the effective adjustment of the radio frequency signal power in the communication equipment can be realized; the determination of the adjustment amplitude is realized by comparing the target power with the actual power, and the power adjustment is simpler and more convenient. The power regulation method is simple and easy to realize, does not need the cooperation of various hardware facilities, and can realize popularization and use; the power regulation accuracy is good, the regulated power is close to the target power, the operation requirement of the communication equipment is met, and the service life of the communication equipment is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a flowchart of a signal power control method of a communication device according to an embodiment of the present invention.
Fig. 2 is a block diagram of a signal power control system of a communication device according to an embodiment of the present invention.
Fig. 3 is a flowchart illustrating that a status monitoring module monitors a communication status of a communication device by using a status monitoring program to obtain information about whether the communication device is in the communication status according to an embodiment of the present invention.
Fig. 4 is a flowchart illustrating a target power determining module determining a target power value of a call signal corresponding to a current location by using a target power determining procedure according to an embodiment of the present invention.
FIG. 5 is a flow chart of a comparison of power data in a power adjustment queue using a comparison routine by a comparison module according to an embodiment of the present invention.
In fig. 2: 1. a state monitoring module; 2. a signal acquisition module; 3. a target power determination module; 4. a central control module; 5. a queue determination module; 6. a storage module; 7. a power processing module; 8. a comparison module; 9. an adjustment amplitude determination module; 10. a power conditioning module; 11. a deletion module; 12. and an output module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In view of the problems in the prior art, the present invention provides a signal power control system and a control method for a communication device, and the present invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a method for controlling signal power of a communication device according to an embodiment of the present invention includes the following steps:
s101, monitoring the communication state of the communication equipment by using a state monitoring program through a state monitoring module, and acquiring information whether the communication equipment is in the communication state;
s102, acquiring a radio frequency signal output by communication equipment by using a signal acquisition program through a signal acquisition module; determining a target power value of a call signal corresponding to the current position by a target power determining module by using a target power determining program;
s103, controlling each module to normally operate by using a main control computer through a central control module;
s104, determining a power regulation queue by using a queue determining program through a queue determining module; storing the power regulation queue by using a memory through a storage module, and storing a target power value in the power regulation queue;
s105, processing a power regulation queue by a power processing module according to a rule of firstly entering the queue and firstly processing by using a power processing program;
s106, comparing power data in the power regulation queue by using a comparison program through a comparison module; determining the amplitude of the power adjustment by an adjustment amplitude determination module using an adjustment amplitude determination program;
s107, the power value of the current call signal is adjusted to a target power value according to the determined power adjustment amplitude by the power adjustment module through a power adjustment program;
s108, deleting the target power from the power regulation queue by using a deleting program through a deleting module; and outputting the signal after power regulation by using an output program through an output module.
As shown in fig. 2, a signal power control system of a communication device according to an embodiment of the present invention includes:
the device comprises a state monitoring module 1, a signal acquisition module 2, a target power determination module 3, a central control module 4, a queue determination module 5, a storage module 6, a power processing module 7, a comparison module 8, an adjustment amplitude determination module 9, a power adjustment module 10, a deletion module 11 and an output module 12;
the state monitoring module 1 is connected with the central control module 4 and used for monitoring the communication state of the communication equipment through a state monitoring program and acquiring information whether the communication equipment is in the communication state;
the signal acquisition module 2 is connected with the central control module 4 and is used for acquiring the radio frequency signal output by the communication equipment through a signal acquisition program;
the target power determining module 3 is connected with the central control module 4 and is used for determining a target power value of the call signal corresponding to the current position through a target power determining program;
the central control module 4 is connected with the state monitoring module 1, the signal acquisition module 2, the target power determination module 3, the queue determination module 5, the storage module 6, the power processing module 7, the comparison module 8, the adjustment amplitude determination module 9, the power adjustment module 10, the deletion module 11 and the output module 12, and is used for controlling the normal operation of each module through a main control computer;
the queue determining module 5 is connected with the central control module 4 and is used for determining a power regulation queue through a queue determining program;
the storage module 6 is connected with the central control module 4 and used for storing the power regulation queue through the memory and storing the target power value in the power regulation queue;
the power processing module 7 is connected with the central control module 4 and is used for processing the power regulation queue through a power processing program according to a rule of firstly entering the queue and firstly processing;
the comparison module 8 is connected with the central control module 4 and is used for comparing the power data in the power regulation queue through a comparison program;
the adjusting amplitude determining module 9 is connected with the central control module 4 and is used for determining the amplitude of power adjustment through an adjusting amplitude determining program;
the power adjusting module 10 is connected with the central control module 4 and used for adjusting the power value of the current call signal to a target power value according to the determined power adjusting amplitude through a power adjusting program;
a deleting module 11 connected with the central control module 4 and used for deleting the target power from the power regulation queue through a deleting program;
and the output module 12 is connected with the central control module 4 and is used for outputting the signal after power regulation through an output program.
The technical solution of the present invention is further illustrated by the following specific examples.
Example 1
Fig. 1 shows a signal power control method of a communication device according to an embodiment of the present invention, as a preferred embodiment, as shown in fig. 3, in step S101, a state monitoring module monitors a communication state of the communication device by using a state monitoring program to obtain information about whether the communication device is in the communication state, specifically:
s201, repeatedly performing status detection at predetermined intervals, the status detection of the network controller being configured to control communication connections to different devices through the master controller;
s202, the master controller is configured to control state detection of the network controller and data communication with different devices connected to the master controller through the network controller;
s203, detecting a communication invalid state detection with the different device in response to a response to the state notification request from the different device;
s204, the master controller controls the network controller to send the status notification request to the different device at predetermined intervals.
In step S204, the master controller provided in the embodiment of the present invention controls the network controller to send the status notification request to the different devices at a predetermined interval, specifically:
the master controller controls the network controller to perform state detection at predetermined intervals, repeatedly transmit a state notification request to the different device at predetermined intervals, and detect a communication disabled state with the different device in response to a response from the different device to the state notification request.
Example 2
As shown in fig. 1, as a preferred embodiment, a signal power control method of a communication device according to an embodiment of the present invention is shown in fig. 4, and in step S102, a target power determining module determines a target power value of a call signal corresponding to a current location by using a target power determining program, where the method includes the following steps:
s301, under a heterogeneous network scene, establishing a multi-target power optimization model comprising macro cells, small cells and D2D according to the fact that the transmission power of each D2D to a transmitting user, the transmission power of a cellular user and the transmission power of a small cell user are independent variables;
s302, solving the multi-target power optimization model obtained in the step S301 by adopting Lagrange even and KKT conditions to obtain a dual optimization model of the original optimization model;
s303, dividing the dual optimization model obtained in the step S302 into two layers for solving, wherein the first layer of optimization can be decomposed into M sub-optimization problems which are independent from each other, wherein M represents the number of resource blocks, and then solving the optimal transmission power under the condition of a given Lagrange multiplier; the second layer utilizes a secondary gradient method to solve the optimal Lagrange multiplier;
and S304, solving the optimal transmission power point through a power optimization iterative algorithm when solving the optimal transmission power.
In step S302, the dual optimization model of the original optimization model is obtained by solving the multi-target power optimization model obtained in the first step using lagrangian dual and KKT conditions, which is specifically:
converting the multi-target power optimization model obtained in the first step into a Lagrange function model of the original optimization problem; and establishing a Lagrange dual optimization model of the original optimization problem according to the obtained Lagrange function model of the original optimization problem.
Example 3
Fig. 1 shows a signal power control method of a communication device according to an embodiment of the present invention, as a preferred embodiment, as shown in fig. 5, in step S106, comparing power data in a power adjustment queue by using a comparison program through a comparison module according to an embodiment of the present invention includes:
s401, acquiring power data in the power adjusting queue and the target power;
s402, selecting power data in the power regulation queue and common fields in the target power;
s403, comparing the power data in the power regulation queue with the data in the target power common field to detect whether difference data exists between the power data in the power regulation queue and the target power;
s404, judging whether the power data in the power adjusting queue is consistent with the data in the target power or not according to the detection result.
In step S404, the determining whether the power data in the power adjustment queue is consistent with the data in the target power provided by the embodiment of the present invention specifically includes:
when detecting that difference data exists between the power data in the power adjusting queue and the target power, judging that the power data in the power adjusting queue is inconsistent with the data in the target power; and when detecting that no difference data exists between the power data in the power regulation queue and the target power, judging that the power data in the power regulation queue is consistent with the data in the target power.
In step S404, the determining whether the power data in the power adjustment queue is consistent with the data in the target power further includes:
and displaying difference data when the power data in the power adjusting queue is judged to be inconsistent with the data in the target power.
In step S106, the determining, by the adjustment amplitude determining module, the amplitude of the power adjustment by using the adjustment amplitude determining program according to the embodiment of the present invention includes:
and obtaining a difference value between the power data in the power regulation queue and the target power, calculating the difference value and the target power to obtain an adjustment coefficient, determining a target regulation amplitude according to the adjustment coefficient, and regulating the power according to the target regulation amplitude.
Example 4
As shown in fig. 1, as a preferred embodiment, a method for controlling signal power of a communication device according to an embodiment of the present invention, where the method for adjusting a power value of a current call signal to a target power value according to a determined power adjustment range by using a power adjustment program through a power adjustment module according to an embodiment of the present invention includes:
acquiring a target power value in a power regulation queue by using a power regulation program through a power regulation module, and acquiring a power value of a current call signal; increasing or decreasing a certain power according to the determined power adjustment amplitude at intervals of a preset time until the power is adjusted to the target power; removing the target power value from the power adjustment queue; judging whether the power adjusting queue is empty or not, and if the power adjusting queue is empty, finishing the adjustment; if not, return to until adjusting to the target power value.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When used in whole or in part, can be implemented in a computer program product that includes one or more computer instructions. When loaded or executed on a computer, cause the flow or functions according to embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL), or wireless (e.g., infrared, wireless, microwave, etc.)). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made by those skilled in the art within the technical scope of the present invention disclosed herein, which is within the spirit and principle of the present invention, should be covered by the present invention.
Claims (10)
1. A signal power control method of a communication device, the signal power control method of the communication device comprising the steps of:
the method comprises the steps that firstly, communication state detection is repeatedly executed on communication equipment at preset intervals through a state monitoring module by using a state monitoring program, and the state detection of a network controller is configured to control communication connection to different equipment through a main controller;
step two, configuring a master controller to control state detection of a network controller and data communication with different devices connected to the master controller through the network controller;
step three, responding to the response to the state notification request from the different equipment, and detecting the communication invalid state detection with the different equipment;
step four, the master controller controls the network controller to send the state notification request to the different devices at preset intervals to acquire information whether the communication devices are in the communication state;
acquiring a radio frequency signal output by the communication equipment by using a signal acquisition program through a signal acquisition module; establishing a multi-target power optimization model containing macro cells, small cells and D2D by using a target power determination program through a target power determination module in a heterogeneous network scene;
step six, converting the multi-target power optimization model obtained in the step five into a Lagrange function model of the original optimization problem; according to the obtained Lagrange function model of the original optimization problem, establishing a Lagrange dual optimization model of the original optimization problem;
step seven, dividing the obtained dual optimization model into two layers for solving; when the optimal transmission power is solved, solving an optimal transmission power point through a power optimization iterative algorithm to obtain a target power value of the call signal corresponding to the current position;
step eight, the central control module controls each queue determining module through the main controller to determine a power adjusting queue through a queue determining program; storing the power regulation queue by using a memory through a storage module, and storing a target power value in the power regulation queue;
processing the power regulation queue by using a power processing program through a power processing module according to a rule of firstly entering the queue and firstly processing;
step eleven, acquiring power data and the target power in the power regulation queue by using a comparison program through a comparison module; selecting common fields in the power data and the target power in the power regulation queue;
step twelve, comparing the power data in the power adjustment queue with the data of the target power common field to detect whether difference data exists between the power data in the power adjustment queue and the target power;
step thirteen, judging whether the power data in the power regulation queue is consistent with the data in the target power or not according to the detection result, and obtaining a comparison result of the power data in the power regulation queue; determining the amplitude of the power adjustment by an adjustment amplitude determination module using an adjustment amplitude determination program;
fourteen, acquiring a target power value in a power regulation queue by using a power regulation program through a power regulation module, and acquiring a power value of a current call signal; increasing or decreasing a certain power according to the determined power adjustment amplitude at intervals of a preset time until the power is adjusted to the target power;
step fifteen, deleting the target power value from the power regulation queue; judging whether the power adjusting queue is empty or not, and if the power adjusting queue is empty, finishing the adjustment; if not, returning to the step fourteen until the power value is adjusted to the target power value;
sixthly, deleting the target power from the power regulation queue by using a deleting program through a deleting module; and outputting the signal after power regulation by using an output program through an output module.
2. The signal power control method of the communication device of claim 1, wherein in step four, the master controller controls a network controller to send the status notification request to the different device at predetermined intervals, specifically:
the master controller controls the network controller to perform state detection at predetermined intervals, repeatedly transmit a state notification request to the different device at predetermined intervals, and detect a communication disabled state with the different device in response to a response from the different device to the state notification request.
3. The signal power control method of claim 1, wherein in step five, said establishing a multi-objective power optimization model comprising macro-cells, small cells and D2D comprises: and establishing a multi-target power optimization model comprising the macro-cell, the small cell and the D2D according to the independent variables of the transmission power of each D2D to the transmitting user, the transmission power of the cellular user and the transmission power of the small cell user.
4. The signal power control method of claim 1, wherein in step seven, the dividing the dual optimization model obtained in step six into two layers for solving comprises:
the first layer of optimization can be decomposed into M sub-optimization problems which are independent from each other, wherein M represents the number of resource blocks, and then the optimal transmission power is solved under the condition of a given Lagrange multiplier; and the second layer utilizes a secondary gradient method to solve the optimal Lagrange multiplier.
5. The signal power control method of the communication device as claimed in claim 1, wherein in step thirteen, said determining whether the power data in the power adjustment queue is consistent with the data in the target power is specifically:
when detecting that difference data exists between the power data in the power adjusting queue and the target power, judging that the power data in the power adjusting queue is inconsistent with the data in the target power; and when detecting that no difference data exists between the power data in the power regulation queue and the target power, judging that the power data in the power regulation queue is consistent with the data in the target power.
6. The signal power control method of claim 1, wherein in step thirteen, said determining whether the power data in the power adjustment queue is consistent with the data in the target power further comprises:
and displaying difference data when the power data in the power adjusting queue is judged to be inconsistent with the data in the target power.
7. The signal power control method of claim 1 wherein in step thirteen, said determining the magnitude of the power adjustment by the adjustment magnitude determination module using an adjustment magnitude determination procedure comprises:
and obtaining a difference value between the power data in the power regulation queue and the target power, calculating the difference value and the target power to obtain an adjustment coefficient, determining a target regulation amplitude according to the adjustment coefficient, and regulating the power according to the target regulation amplitude.
8. A signal power control system of a communication device implementing the signal power control method of the communication device according to claims 1-7, characterized in that the signal power control system of the communication device comprises:
the device comprises a state monitoring module, a signal acquisition module, a target power determination module, a central control module, a queue determination module, a storage module, a power processing module, a comparison module, an adjustment amplitude determination module, a power adjustment module, a deletion module and an output module;
the state monitoring module is connected with the central control module and used for monitoring the communication state of the communication equipment through a state monitoring program and acquiring information whether the communication equipment is in the communication state;
the signal acquisition module is connected with the central control module and used for acquiring the radio frequency signal output by the communication equipment through a signal acquisition program;
the target power determining module is connected with the central control module and used for determining a target power value of the call signal corresponding to the current position through a target power determining program;
the central control module is connected with the state monitoring module, the signal acquisition module, the target power determination module, the queue determination module, the storage module, the power processing module, the comparison module, the adjustment amplitude determination module, the power adjustment module, the deletion module and the output module and is used for controlling the normal operation of each module through the main control computer;
the queue determining module is connected with the central control module and used for determining a power regulation queue through a queue determining program;
the storage module is connected with the central control module and used for storing the power regulation queue through the memory and storing the target power value in the power regulation queue;
the power processing module is connected with the central control module and is used for processing the power regulation queue through a power processing program according to a rule of firstly entering the queue and firstly processing;
the comparison module is connected with the central control module and is used for comparing the power data in the power regulation queue through a comparison program;
the adjusting amplitude determining module is connected with the central control module and is used for determining the amplitude of power adjustment through an adjusting amplitude determining program;
the power adjusting module is connected with the central control module and used for adjusting the power value of the current call signal to a target power value according to the determined power adjusting amplitude through a power adjusting program;
the deleting module is connected with the central control module and is used for deleting the target power from the power regulating queue through a deleting program;
and the output module is connected with the central control module and is used for outputting the signal after power regulation through an output program.
9. A computer program product stored on a computer readable medium, comprising a computer readable program for providing a user input interface for implementing a signal power control method of a communication apparatus according to any of claims 1-7 when executed on an electronic device.
10. A computer-readable storage medium storing instructions that, when executed on a computer, cause the computer to perform a signal power control method of a communication device according to any one of claims 1 to 7.
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