A Wireless Space Full-Spectrum Interaction Method and System

Abstract

The present application provides a full-spectrum interaction method and system for wireless space. The method includes: determining the type of wireless interaction used by each receiver module; and calculating the wireless interaction result of a specific receiver based on the type of wireless interaction used by each receiver module. The present application uses a unified system to conduct wireless interaction of the current mainstream electronic information systems, which can not only meet the parallel scheduling problem of complex interactions of information equipment in the current joint full-domain collaborative combat simulation, but also be combined with the simulation requirements of complex electromagnetic environment simulation, so that the simulation system can truly simulate the real wireless space in the digital space, and finally realize the digital twin of the wireless space.

Description

Technical Field

[0001] The present application relates to the field of radio propagation simulation, and in particular to a wireless space full-spectrum interaction method and system. Background Art

[0002] With the advancement of communications, radar, and electronic countermeasures technologies, the electromagnetic spectrum, as the fifth domain of warfare after land, sea, air, and space, is becoming a crucial target for future warfare. Due to the invisible and intangible nature of the electromagnetic spectrum, digital modeling and simulation of complex battlefield electromagnetic environments through computers is undoubtedly the most cost-effective way to conduct research on complex electromagnetic environments.

[0003] In actual battlefields, spectrum utilization is extensive. From audio sonar to shortwave communication systems, microwave radar, and infrared optoelectronic detection systems, all utilize the spectrum characteristics of different frequency bands to exchange information in wireless space. To conduct collaborative simulation analysis of electronic information systems in complex electromagnetic environments, it is necessary to model the real wireless interaction environment within the simulation environment to ensure compatibility with simulation models for reconnaissance, detection, jamming, and communication equipment.

[0004] Current traditional approaches to wireless interaction simulation modeling rely on independent modeling from the perspective of a single system, failing to comprehensively consider wireless interactions across the entire frequency band. Consequently, they are unable to simulate the interactions between different systems. For example, the Chinese patent document "A Wireless Communication Simulation System and Simulation Method Based on OSG" (CN202311859422) discloses a method for simulating communication channel changes on the communication simulation side, using OSG technology combined with the osgEarth library to construct geographic information for wireless communication systems. This method enables communication simulation of multiple wireless communication devices in multiple scenarios. During the simulation, channel changes between wireless communication devices can be simulated in real time to ensure the accuracy and real-time nature of the simulation data. The Chinese patent document "A Method for Constructing a Radar Reconnaissance and Countermeasure Simulation System" (CN202110094869) discloses a method for modeling interactions between radar, radar reconnaissance, and radar jamming systems in a distributed countermeasure training environment. This method utilizes a distributed simulation architecture based on a master control computer to enable information and command exchange between the simulation scenario computer and the radar reconnaissance and countermeasure command and control computer. However, this method is applicable only to training systems in the radar reconnaissance and countermeasure field. Summary of the Invention

[0005] In view of this, the present application proposes a wireless space full-spectrum interaction method and system.

[0006] According to one aspect of the present application, a wireless space full-spectrum interaction method is provided, the method comprising:

[0007] Determine the type of wireless interaction used by each receiver module;

[0008] Based on the wireless interaction type used by each receiver module, the wireless interaction result for the specific receiver is calculated.

[0009] Preferably, the wireless interaction types include: transmitter and receiver interaction, line-of-sight transmitter, target and receiver interaction, beyond-line-of-sight transmitter, target and receiver interaction, and target and receiver interaction.

[0010] Preferably, determining the wireless interaction type used by each receiver module includes:

[0011] When the sensor module or the interference module starts detecting and / or the communication module starts receiving, the transmitter module interacting with the receiver module is obtained from the receiver module, thereby determining the wireless interaction type used by each receiver module.

[0012] Preferably, based on the wireless interaction type used by each receiver module, calculating the wireless interaction result of a specific receiver includes:

[0013] Initialize based on wireless interaction type and complete detection condition judgment;

[0014] Calculates the wireless interaction results for a specific receiver.

[0015] Preferably, the wireless interaction result includes at least one of receiving power, target characteristics, signal-to-noise ratio, and clutter power; and / or the detection condition includes at least one of detection range, detection height, detection line of sight, and detection height.

[0016] Accordingly, the present application provides a wireless space full-spectrum interaction system, which includes:

[0017] A wireless management module is used to determine the type of wireless interaction used by each receiver module;

[0018] The wireless interaction module is used to calculate the wireless interaction result of a specific receiver based on the wireless interaction type used by each receiver module.

[0019] Preferably, the wireless interaction types include: transmitter and receiver interaction, line-of-sight transmitter, target and receiver interaction, beyond-line-of-sight transmitter, target and receiver interaction, and target and receiver interaction.

[0020] Preferably, the wireless management module is also used to obtain the transmitter module that interacts with the receiver module from the receiver module when the sensor module or the interference module starts detecting and / or the communication module starts receiving, thereby determining the wireless interaction type used by each receiver module.

[0021] Preferably, the wireless interaction module is further configured to perform initialization based on the wireless interaction type and complete detection condition determination; and calculate the wireless interaction result of the specific receiver.

[0022] Preferably, the wireless interaction result includes at least one of receiving power, target characteristics, signal-to-noise ratio, and clutter power; and / or the detection condition includes at least one of detection range, detection height, detection line of sight, and detection height.

[0023] This application uses a unified system to wirelessly interact with the current mainstream electronic information systems, which can not only meet the parallel scheduling problem of complex interactions of information equipment in the current joint full-domain collaborative combat simulation, but also be combined with the simulation requirements of complex electromagnetic environment simulation, so that the simulation system can truly simulate the real wireless space in the digital space, and finally realize the digital twin of the wireless space. Since the transmitters and receivers of all electronic information systems in the simulation scene are uniformly scheduled through the full spectrum interaction of the wireless space, it is very convenient to analyze the mutual interference, so as to quickly find spectrum compatibility problems from a large number of interaction relationships. By uniformly modeling the full spectrum interaction of the wireless space in the digital domain, it can also support multi-threaded parallel simulation. Compared with the traditional method of solving the interaction relationship through traversal algorithms of various electronic information systems, this technology can greatly improve the efficiency and scale of simulation.

[0024] Other features and advantages of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which constitute a part of this application, are used to provide a further understanding of the application, and the exemplary embodiments of the application and their descriptions are used to explain the application. In the accompanying drawings:

[0026] Figure 1 is a diagram showing the composition of a wireless space full-spectrum interactive system;

[0027] Figure 2 is a framework diagram of the wireless space full spectrum interaction system;

[0028] Figure 3 is a schematic diagram of the wireless management module;

[0029] Figure 4 It is a processing flow chart of the wireless space full spectrum interactive system;

[0030] Figure 5 It is the flow chart of interaction between the initialization receiver and the target platform;

[0031] Figure 6 It is a flow chart for calculating one-way links;

[0032] Figure 7 It is a flow chart for calculating a bidirectional link;

[0033] Figure 8 It is the application flow chart of the single-station radar model;

[0034] Figure 9 It is the application flow chart of the dual-station radar model;

[0035] Figure 10 It is the application flow chart of the photoelectric infrared sensor model;

[0036] Figure 11 It is the application flow chart of the communication model. DETAILED DESCRIPTION

[0037] It should be noted that, unless there is any conflict, the embodiments of this application and the features in each embodiment can be combined with each other.

[0038] The present application will be described in detail below with reference to the accompanying drawings and in combination with implementation methods.

[0039] Electronic information equipment that needs to use wireless space for information interaction can be divided into the following categories:

[0040] Active sonar system - the sonar transmitter sends sound waves that propagate through the water and illuminate the underwater target. The sound waves are then reflected by the target and propagate through the water again to reach the sonar receiving device at the same location.

[0041] Passive sonar system - Passive sonar only receives the noise signal radiated by the target that propagates through the underwater.

[0042] Communication system - the communication transmitter needs to send electromagnetic signals to the communication receiver through wireless space.

[0043] Single-station radar system - the radar transmitter transmits electromagnetic waves through the wireless space to the target, and then reflects from the target and passes through the wireless space again to reach the radar receiver antenna aperture at the same location.

[0044] Dual-station radar system - the radar transmitter transmits electromagnetic waves through wireless space to the target, and then reflects from the target and passes through wireless space again to the radar receiver antenna aperture at another location.

[0045] Electronic reconnaissance system - only has a receiver that can receive electromagnetic signals transmitted from a transmitter through wireless space.

[0046] Electronic jamming system - only a transmitter that can transmit electromagnetic interference signals to the receiver through the wireless space.

[0047] LiDAR system - the laser illuminator emits laser light through wireless space to the target, and then after diffuse reflection from the target, it passes through wireless space again to reach the laser receiver interface at the same position.

[0048] Semi-active laser detection system - the laser illuminator emits laser light through wireless space to the target, and then after diffuse reflection from the target, it passes through wireless space again to reach the laser receiver surface at another location.

[0049] Photoelectric infrared detection system - Photoelectric infrared sensor receives the radiation signal of the target transmitted through wireless space through the sensor.

[0050] By analyzing the working principles of electronic information systems, the wireless space full-spectrum interactive system can be abstracted into five interactive relationships between four types of objects:

[0051] Four objects: transmitter, receiver, target, and channel

[0052] Five types of interactions: transmitter-receiver, transmitter-target-receiver (line-of-sight), transmitter-target-receiver (beyond line-of-sight), target-receiver, and other general interactions

[0053] The above ten electronic information systems only need to be independently modeled according to the transmitter and receiver, and their possible interaction objects can be obtained through the wireless space full-spectrum interaction system, and the propagation channel model can be called to analyze the impact of the channel.

[0054] Traditional simulation systems only model wireless interactions for a single system or application, failing to address information exchange between different systems, such as the interference impact of radar systems on communication systems. Furthermore, as the number of wireless devices in a simulation increases, the complexity of information interaction increases exponentially. Traditional modeling methods, rather than modeling the wireless space as a standalone model, embed it as part of a communication transceiver or radar model. This prevents model decoupling and, consequently, prevents optimization of simulation scale through parallel acceleration.

[0055] The wireless space full spectrum interactive system consists of Figure 1 As shown. Figure 1 It can be seen that the wireless space full-spectrum interaction system includes a wireless management module and a wireless interaction module, wherein the wireless management module is used to manage the interaction between wireless devices; the wireless interaction module is used to support the calculation of wireless interaction.

[0056] Wireless space full spectrum interaction model framework Figure 2 As shown. The entire electromagnetic simulation uses the wireless space full spectrum interactive system to complete the wireless interaction of communication, sensors and radio frequency interference systems. The entire simulation will instantiate the wireless management module when the simulation object is initialized. There is only one wireless management module in the entire simulation. At the same time, the transmitter module and the receiver module also maintain this wireless management module. The architectural relationship is as follows Figure 3 shown.

[0057] like Figure 3 As shown, a wireless management module is maintained throughout the simulation. When the transmitter and receiver modules are activated (i.e., powered on), the wireless management module is called to handle the process. It manages all transmitter and receiver modules activated in the simulation. The receiver module is also called to manage its list of transmitters with which it can interact, including a communication interaction list, a sensor interaction list, and an interference interaction list.

[0058] The wireless space full-spectrum interactive system is functionally divided into a wireless management module and a wireless interaction module. The wireless management module is used to manage the interaction between wireless devices, while the wireless interaction module is used to support the calculation of wireless interactions.

[0059] (1) Wireless management module

[0060] The wireless management module maintains the necessary data structures to effectively handle the interaction between the receiver and the transmitter. There is only one instance of the wireless management module in the entire simulation module. Its functions include two aspects:

[0061] (i) Within each activated receiver, the radio management module maintains a list of transmitters with which the receiver can potentially interact (having a compatible frequency);

[0062] (ii) Used to store all activated transmitters and receivers.

[0063] The methods of this module are called from the receiver module and the transmitter module to maintain the interaction structure. The sensor modules and communication systems that use the receiver module and the transmitter module must comply with the appropriate protocols to ensure that the interaction between the systems can occur.

[0064] (2) Wireless interaction module

[0065] The Wireless Interactions module provides common wireless interaction mechanisms (interactions involving electromagnetic radiation), which can be communications, sensors, interference, or direct energy.

[0066] The wireless interaction module is called when various modules perform wireless interaction calculations. It can make interaction judgments based on different interaction types and calculate the power required for interaction. Wireless interaction types can be divided into five categories, including transmitter-receiver, transmitter-target-receiver (line-of-sight), transmitter-target-receiver (beyond line-of-sight), target-receiver, and other general interactions.

[0067] The processing flow of the wireless space full spectrum interactive system is as follows Figure 4 As shown, specifically including:

[0068] a) When the simulation starts or the transmitter / receiver module is powered on, the wireless management module will be triggered to activate the transmitter / receiver module, and it will save the list of all transmitter modules / receiver modules internally;

[0069] b) The wireless management module will update the transmitter module / receiver module, call the receiver to update the interactive operation, and save the transmitter module that can interact with the receiver module inside the receiver module. At this point, the transmitter module / receiver module activation process in the wireless management module is complete;

[0070] c) When the sensor module / interference module starts detecting and / or the communication module starts receiving, it obtains the transmitter module with which it interacts from the receiver module;

[0071] d) After completing the above operations, start the wireless interaction process, call the wireless interaction module, initialize the wireless interaction based on different interaction types (including one-way, two-way, etc.), and complete the detection condition judgment (including detection range, detection height, detection range, and detection height);

[0072] e) The wireless interaction module starts to complete the wireless interaction calculation, calculating the target characteristics, received power, clutter power and other parameters during the wireless interaction process. At the receiver end, the interference power is superimposed based on the wireless interaction module to calculate the signal-to-noise ratio;

[0073] f) outputting wireless interaction calculation results to the sensor module and / or the communication module;

[0074] g) Determine whether the simulation is finished. If not, repeat step c); if finished, proceed to step h);

[0075] h) After the shutdown event is triggered or the simulation ends and the transmitter / receiver module is destroyed, the wireless management module will be called to shut down the transmitter / receiver module, in which the module will be removed from the transmitter / receiver list, and the receiver will be called to clear the interaction operation.

[0076] The wireless interaction module can perform interaction judgment and calculate the power required for interaction according to different interaction types. The types of interaction judgment include:

[0077] (1) Target-receiver interaction

[0078] This interaction is generally used for passive sensor module detection platforms, such as photoelectric infrared sensors, optical sensors, etc. The specific process Figure 5 shown.

[0079] The interaction process between the receiver and the target platform specifically includes:

[0080] a) First, the detection range condition is judged, followed by the detection height condition, the detection line of sight condition (earth curvature), and the detection angle condition;

[0081] b) Finally calculate the shielding factor;

[0082] c) End this simulation process.

[0083] (2) Transmitter-receiver interaction

[0084] The initialization process of the interaction between the receiver and the transmitter is basically the same as the target-receiver interaction. This process is generally used in communication modules, electronic reconnaissance modules, and radio frequency interference modules.

[0085] (3) Transmitter-target-receiver interaction

[0086] Initializes the interaction between the transmitter, target, and receiver, typically used in radar modules. The process is essentially the same as above, except that the detection conditions at both the receiver and transmitter must be considered.

[0087] (4) Beyond-horizon transmitter-target-receiver interaction

[0088] Initializes the interaction between the transmitter, target, and receiver, specifically for skywave over-the-horizon radar modules. The process is essentially the same as the transmitter-target-receiver interaction, but it does not consider line-of-sight conditions for the receiver.

[0089] (5) General Interaction

[0090] Initialize a general interaction without any detection condition judgment, which is used for some special cases.

[0091] After completing the initial interaction judgment, the wireless interaction module will call the power calculation algorithm to determine in detail whether the wireless interaction conditions are met. The power calculation can be divided into unidirectional link interaction and bidirectional link (including target reflection) interaction.

[0092] The power calculation algorithm for a unidirectional link is as follows: Figure 6 As shown, specifically including:

[0093] a) Calculate the radio frequency transmission power;

[0094] b) Calculate the attenuation factor;

[0095] c) Calculate the power density at the receiver;

[0096] d) Calculate and superimpose the propagation factors;

[0097] e) Consider polarization effects;

[0098] f) Consider broadband effects;

[0099] g) superimposed shielding factor;

[0100] h) Get the received power.

[0101] Two-way link power calculation is generally applicable to radar, from the radar transmitter to the target and then back to the radar receiver, the two-way link power calculation algorithm is as follows Figure 7 As shown:

[0102] a) Calculate the radio frequency transmission power;

[0103] b) Calculate the attenuation factor;

[0104] c) Calculate the power density at the target;

[0105] d) Calculate the power density at the receiver;

[0106] e) Calculate the received power at the receiver;

[0107] f) Calculate and superimpose the propagation factors;

[0108] g) superimposed shielding factor;

[0109] h) Get the received power.

[0110] The algorithms used in the wireless interaction module include:

[0111] a) Calculate RF transmit power

[0112] The specific formula for calculating RF transmit power is as follows:

[0113]

[0114] The parameters are defined in the following table:

[0115] Table 1 Specific parameter definitions

[0116]

[0117] b) Calculate the power density at the receiver

[0118] The specific formula for calculating the power density at the receiver is as follows:

[0119]

[0120] The parameters are defined in the following table:

[0121] Table 2 Specific parameter definitions

[0122]

[0123] c) Calculate the received power at the receiver

[0124] The specific formula for calculating the received power at the receiver is as follows:

[0125]

[0126] The parameters are defined in the following table:

[0127] Table 3 Specific parameter definitions

[0128]

[0129] d) Consider polarization effects

[0130] Polarization effects need to consider both transmit and receive polarization modes, including default, horizontal polarization, vertical polarization, 45-degree slant polarization, 135-degree slant polarization, left-hand circular polarization, and right-hand circular polarization.

[0131] The matching relationship and corresponding polarization effect factor are shown in the following table.

[0132] Table 4 Matching relationship and polarization effect correspondence

[0133]

[0134] e) Calculate the power density at the target

[0135] The formula for calculating the power density at the target is as follows:

[0136]

[0137] The parameters are defined in the following table:

[0138] Table 5 Specific parameter definitions

[0139]

[0140] f) Calculate the power density at the receiver in a bidirectional link

[0141] The specific formula for calculating the power density at the receiver in a bidirectional link is as follows:

[0142]

[0143] The parameters are defined in the following table:

[0144] Table 6 Specific parameter definitions

[0145]

[0146] The wireless interaction module calculates the power density of various signals that the receiver may receive. The received power can be calculated by querying the antenna gain based on the arrival angle. The received signal here includes both useful signals and interference signals. By superimposing the interference signals, the signal-to-noise ratio at the receiver can be calculated using the following formula:

[0147]

[0148] The parameters are defined in the following table:

[0149] Table 7 Specific parameter definitions

[0150]

[0151] Through the above modules, all receivers can automatically introduce interference signals based on a unified wireless interaction module, and further reflect the impact of complex electromagnetic environments on sensors or communication equipment through accurate signal-to-noise ratio calculation results.

[0152] [Single-station radar module example]

[0153] The transmitter-target-receiver (at the same location as the transmitter) interaction mode is illustrated using a single-station radar module calling the wireless space full-spectrum interaction module. The wireless interaction processes of the lidar module, active sonar module, and single-station radar module are similar, with only slight differences in the energy calculation algorithm, which will not be detailed here.

[0154] Single-station radar module process Figure 8 As shown, specifically including:

[0155] a) When the simulation starts or the transmitter / receiver module of the single-station radar module is turned on, the wireless management module will be triggered to activate the transmitter / receiver module operation, and it will save the list of all transmitter modules / receiver modules internally;

[0156] b) The wireless management module will update the transmitter module / receiver module, call the receiver to update the interactive operation, and save the transmitter module that can interact with the receiver module inside the receiver module. At this point, the transmitter module / receiver module activation process in the wireless management module is complete;

[0157] c) When the single-station radar module starts detecting, it first screens the detection targets through the radar detection scheduling module;

[0158] d) After completing the above operations, the wireless management module obtains the interaction list, calls the wireless interaction module to initialize the two-way link interaction, and completes the detection condition judgment (including detection range, detection height, detection line of sight, and detection height);

[0159] e) The wireless interaction module starts wireless interaction calculation, calculating parameters such as target characteristics, received power, clutter power, and signal-to-noise ratio during the wireless interaction process;

[0160] f) outputting wireless interaction calculation results to a single-station radar module;

[0161] g) Determine whether the simulation is finished. If not, repeat step c); if finished, proceed to step h);

[0162] h) After the shutdown event is triggered or the simulation ends and the transmitter / receiver module is destroyed, the wireless management module will be called to shut down the transmitter / receiver module, in which the module will be removed from the transmitter / receiver list, and the receiver will be called to clear the interaction operation.

[0163]

Dual Station Radar Module Example

[0164] The following example uses a dual-station radar module calling a wireless spatial full-spectrum interaction module to illustrate the transmitter-target-receiver (located at a different location from the transmitter) interaction. The wireless interaction process of the semi-active laser detection module is similar to that of the dual-station radar module, with only a slight difference in the energy calculation algorithm, which will not be repeated here.

[0165] The process of the dual-station radar module is as follows Figure 9 As shown, specifically including:

[0166] a) When the simulation starts or the dual-station radar module transmitter / receiver module is turned on, the wireless management module will be triggered to activate the transmitter / receiver module operation, which will internally save a list of all transmitter modules / receiver modules;

[0167] b) The wireless management module will update the transmitter module / receiver module, call the receiver to update the interactive operation, and save the transmitter module that can interact with the receiver module inside the receiver module. At this point, the transmitter module / receiver module activation process in the wireless management module is complete;

[0168] c) When the bistatic radar module starts detecting, it obtains the transmitter module that interacts with it from the receiver module;

[0169] d) After completing the above operations, start the wireless interaction process and call the wireless interaction module to initialize the unidirectional link interaction, in which the detection condition judgment (including detection range, detection height, detection line of sight, and detection height) is completed;

[0170] e) The wireless interaction module completes the wireless interaction calculation, calculating parameters such as target characteristics, received power, clutter power, and signal-to-noise ratio during the wireless interaction process;

[0171] f) outputting wireless interaction calculation results to the dual-station radar module;

[0172] g) Determine whether the simulation is finished. If not, repeat step c); if finished, proceed to step h);

[0173] h) After the shutdown event is triggered or the simulation ends and the transmitter / receiver module of the dual-station radar module is destroyed, the wireless management module will be called to shut down the transmitter / receiver module, in which the module will be removed from the transmitter / receiver list, and the receiver will be called to clear the interaction operation.

[0174]

Photoelectric infrared sensor module example

[0175] The target-receiver interaction is illustrated by using the optoelectronic infrared sensor module to call the wireless space full-spectrum interaction module. The wireless interaction process between the passive sonar sensor module and the optoelectronic infrared sensor is similar, with only a slight difference in the energy calculation algorithm, which will not be detailed here.

[0176] The process of photoelectric infrared sensor module is as follows Figure 10 As shown, specifically including:

[0177] a) When the simulation starts or the photoelectric infrared sensor module receiver module is turned on, the wireless management module will be triggered to activate the receiver module operation, which will internally save a list of all receiver modules;

[0178] b) The wireless management module will update the receiver module, calling the receiver to update the interactive operation and save the transmitter module that can interact with the receiver module inside the receiver module. At this point, the process of activating the receiver module of the photoelectric infrared sensor module in the wireless management module has been completed;

[0179] c) When the photoelectric infrared sensor module starts detecting, the interaction list obtained from the wireless management module is not used here. Instead, the detection target is screened by the detection scheduling module of the photoelectric infrared sensor;

[0180] d) After completing the above operations, start the wireless interaction process and call the wireless interaction module to initialize the interaction of the one-way link to the platform, in which the detection condition judgment (including detection range, detection height, detection range, and detection height) is completed;

[0181] e) The wireless interaction module starts to complete the wireless interaction calculation, calculating parameters such as target characteristics, received power, and signal-to-noise ratio during the wireless interaction process;

[0182] f) Output the wireless interaction calculation results to the photoelectric infrared sensor module. Note that the wireless interaction calculation of the photoelectric infrared sensor is combined with Planck's blackbody radiation law, so the wireless interaction calculation algorithm needs to be modified;

[0183] g) Determine whether the simulation is finished. If not, repeat step c); if finished, proceed to step h);

[0184] h) After the shutdown event is triggered or the simulation ends and the receiver module of the photoelectric infrared sensor module is destroyed, the wireless management module will be called to shut down the receiver module, in which this module will be removed from the receiver list, and the receiver will be called to clear the interaction operation.

[0185]

Communication module example

[0186] The communication module calling the wireless space full spectrum interaction module is used as an example to illustrate the interaction between the transmitter and the receiver. The interaction process between the electronic reconnaissance module and the radio frequency interference module and the communication module is similar and will not be repeated here.

[0187] Communication module process Figure 11 As shown, specifically including:

[0188] a) When the simulation starts or the transmitter / receiver module of the communication module is turned on, the wireless management module will be triggered to activate the transmitter / receiver module operation, which will internally save a list of all transmitter modules / receiver modules;

[0189] b) The wireless management module will update the transmitter module / receiver module, call the receiver to update the interactive operation, and save the transmitter module that can interact with the receiver module inside the receiver module. At this point, the transmitter module / receiver module activation process in the wireless management module is complete;

[0190] c) When the communication module starts trying to send information, the interaction list obtained from the wireless management module is not used here, but the communication network management module is used to screen the interactive communication devices;

[0191] d) After completing the above operations, the wireless interaction process is started, and the wireless space full spectrum interaction module is called to initialize the unidirectional link interaction, in which the detection condition judgment (including detection range, detection height, detection line of sight, and detection height) is completed;

[0192] e) The wireless interaction module starts to complete the wireless interaction calculation, calculating the received power and signal-to-noise ratio and other parameters during the wireless interaction process;

[0193] f) outputting the wireless interaction calculation results to the communication module;

[0194] g) Determine whether the simulation is finished. If not, repeat step c); if finished, proceed to step h);

[0195] h) After the shutdown event is triggered or the simulation ends and the transmitter / receiver module is destroyed, the wireless management module will be called to shut down the transmitter / receiver module, in which the module will be removed from the transmitter / receiver list, and the receiver will be called to clear the interaction operation.

[0196] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A wireless space full spectrum interaction method, characterized in that: The method includes: Determine the type of wireless interaction used by each receiver module; Calculating wireless interaction results of each receiver module based on the wireless interaction type used by each receiver module; Wireless interaction types include: transmitter and receiver interaction, line-of-sight transmitter, target and receiver interaction, beyond-line-of-sight transmitter, target and receiver interaction, and target and receiver interaction; The wireless interaction result includes at least one of received power, target characteristics, signal-to-noise ratio, and clutter power.

2. The method according to claim 1, characterized in that Based on the wireless interaction type used by each receiver module, the wireless interaction results of each receiver module are calculated including: Initialize based on wireless interaction type and complete detection condition judgment; Calculate the wireless interaction results of each receiver module.

3. The method according to any one of claims 1-2, characterized in that The detection condition includes at least one of a detection range, a detection sight distance, and a detection height.

4. A wireless space full spectrum interactive system, characterized in that: The system includes: A wireless management module is used to determine the type of wireless interaction used by each receiver module; a wireless interaction module, configured to calculate a wireless interaction result of each receiver module based on a wireless interaction type used by each receiver module; Wireless interaction types include: transmitter and receiver interaction, line-of-sight transmitter, target and receiver interaction, beyond-line-of-sight transmitter, target and receiver interaction, and target and receiver interaction; The wireless interaction result includes at least one of received power, target characteristics, signal-to-noise ratio, and clutter power.

5. The system according to claim 4, characterized in that The wireless interaction module is also used to initialize based on the wireless interaction type and complete the detection condition judgment; and calculate the wireless interaction results of each receiver module.

6. The system according to any one of claims 4-5, characterized in that: At least one of the detection range, the detection line of sight, and the detection altitude.

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