CN113411352A

CN113411352A - Signal anti-interference transmission method and system

Info

Publication number: CN113411352A
Application number: CN202110884046.4A
Authority: CN
Inventors: 陈志雄; 王杰盛
Original assignee: Guangzhou Vensi Intelligent Technology Co ltd
Current assignee: Guangzhou Vensi Intelligent Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-09-17
Anticipated expiration: 2041-08-03
Also published as: CN113411352B

Abstract

The invention relates to the technical field of communication, in particular to a signal anti-interference transmission method and a signal anti-interference transmission system. The method comprises the steps of firstly acquiring a first information transmission request, and acquiring first channel identification information in first channel information from the first transmission request; when detecting that the target communication protocol information can be transmitted, updating the first channel identification information to obtain second communication information; sending second communication information and source equipment characteristic information; counting the current information packet loss rate of the communication channel in the channel identification information in the second channel information; obtaining third communication information when the packet loss rate meets the requirement; and transmitting the communication information sent by the source equipment through the communication channel in the available state in the channel identification information in the third communication information. The invention can prevent the transmission interference caused by high data packet loss rate in the transmission process of the multi-protocol communication data, and ensure the stability of data transmission.

Description

Signal anti-interference transmission method and system

Technical Field

The invention relates to the technical field of communication, in particular to a signal anti-interference transmission method and a signal anti-interference transmission system.

Background

As the network environment becomes more complex, communication data of multiple protocols are transmitted in one communication network, and data packet loss inevitably occurs, so that the communication data are interfered in the transmission process. How to solve the network interference in the multi-protocol network environment to achieve stable transmission of different communication data is a technical problem that needs to be solved urgently by those skilled in the art.

Disclosure of Invention

In order to overcome at least the above disadvantages in the prior art, an object of the present invention is to provide a method and a system for anti-interference signal transmission, which obtain a first information transmission request, and obtain first channel identification information in first channel information from the first transmission request; detecting a communication channel which can be used for transmitting target communication protocol information in a communication channel corresponding to channel identification information allowing channel exchange in the first channel identification information; when detecting that the target communication protocol information can be transmitted, updating the first channel identification information to obtain second communication information; sending second communication information and source equipment characteristic information; counting the current information packet loss rate of a communication channel corresponding to channel identification information which allows channel exchange to be executed in the channel identification information in the second channel information; obtaining third communication information when the packet loss rate meets the requirement; and when the equipment identification bit in the received communication information corresponds to the source equipment characteristic information, transmitting the communication information sent by the source equipment through a communication channel in an available state in the channel identification information in the third communication information. Therefore, a communication protocol suitable for communication data can be found in the plurality of communication channels, and the channel with low packet loss rate is used for data transmission, so that transmission interference caused by high data packet loss rate in the transmission process of multi-protocol communication data can be prevented, and the stability of data transmission is ensured.

In a first aspect, the present invention provides a signal anti-interference transmission method, where the method includes:

the method comprises the steps that target channel resource management equipment obtains a first information transmission request sent by source equipment, wherein the first information transmission request is used for requesting to transmit first communication information;

acquiring the first communication information, wherein the communication protocol of the first communication information is a target communication protocol;

acquiring first channel identification information in the first communication information, wherein the first channel identification information comprises channel identification information allowing channel exchange to be executed;

detecting a communication channel which can be used for transmitting target communication protocol information in a communication channel corresponding to channel identification information allowing channel exchange in the first channel identification information;

if detecting that a communication channel which is used for transmitting the target communication protocol information exists in a communication channel corresponding to channel identification information allowing channel exchange, updating the channel identification information on the first channel identification information in the first communication information to obtain second communication information, wherein the communication protocol of the second communication information is the target communication protocol, and channel identification bits in the channel identification information of the first communication information and the second communication information are different;

acquiring the second communication information and source device characteristic information, wherein the channel identification information of the second communication information further comprises a device identification bit for representing the source device characteristic information;

acquiring second channel identification information in the second communication information, wherein the second channel identification information in the second communication information comprises identification information allowing channel exchange to be executed;

counting the current information packet loss rate of the communication channel corresponding to the channel identification information which allows channel exchange to be executed in the channel identification information in the second communication information;

if the current information packet loss rate of the target channel is lower than the preset packet loss rate, performing channel exchange on channel identification information in the second communication information to obtain third communication information, wherein the communication protocol of the third communication information is the target communication protocol, and a channel identification position corresponding to the target channel in the third communication information is in an available state;

and when the device identification bit in the received communication information corresponds to the source device characteristic information, the target channel resource management device transmits the communication information sent by the source device through a communication channel in an available state in the channel identification information in the third communication information.

In a possible implementation manner, the step of detecting a communication channel available for transmitting the target communication protocol information in a communication channel corresponding to channel identification information allowing channel switching in the first channel identification information includes:

receiving a communication protocol detection request sent by the target channel resource management equipment, wherein the communication protocol detection request comprises a communication protocol type of transmittable information of a channel to be detected;

determining the time length of the occupation of the information with the same communication protocol type as the first communication information on the channel of the communication protocol type of the transmittable information in the time period corresponding to the current moment, wherein the time length of the occupation of the first communication information on the channel of the communication protocol type of the transmittable information is used as the time consumption of the occupation of the first communication information on the channel of the communication protocol type of the transmittable information;

determining a channel occupation evaluation value of the first communication information based on an occupation time of the first communication information on a channel of a communication protocol type of the transmittable information;

and judging whether the channel occupation evaluation value is smaller than a preset evaluation value threshold value, if so, judging that the first communication information accords with a communication protocol detection condition, and if not, judging that the first communication information does not accord with the communication protocol detection condition, and if not, judging that the first communication information does not accord with the communication protocol detection condition, and judging that the communication channel does not exist in the communication channel corresponding to the channel identification information allowing channel exchange and can be used for transmitting the target communication protocol information.

In a possible implementation manner, the type of the transmittable information communication protocol of the communication channel corresponding to the channel identification information allowing channel exchange in the first channel identification information is one;

the determining of the channel occupation evaluation value of the first communication information based on the occupation time of the first communication information on the channel of the communication protocol type of the transmittable information includes:

taking the ratio of the occupation time of the first communication information to the channel of the communication protocol type capable of transmitting the information to the set occupation time of the communication information as the evaluation value of the channel occupation of the first communication information;

the determining whether the channel occupancy evaluation value is smaller than a preset evaluation value threshold includes:

judging whether the channel occupation evaluation value is smaller than a target ratio or not; the target ratio is the ratio of the available time occupied by the first communication information to the channel of the communication protocol type of the transmittable information to the set time occupied by the first communication information.

In a possible implementation manner, the type of the transmittable information communication protocol of the communication channel corresponding to the channel identification information allowing channel exchange in the first channel identification information is at least one;

calculating the product of the occupied time of the first communication information on the channel of the communication protocol type of the transmittable information and the target data transmission rate; wherein, the target data transmission rate is the data transmission rate of the channel belonging to the communication protocol type of the transmittable information;

determining the total data transmission amount of the first communication information in an occupied time period based on the calculated product, wherein the total data transmission amount is used as a channel occupation evaluation value of the first communication information;

and judging whether the channel occupation evaluation value of the first communication information is smaller than the maximum data transmission quantity of the channel.

In a possible implementation manner, the step of counting a current packet loss rate of a communication channel corresponding to channel identification information that allows channel switching to be performed in channel identification information in the second communication information includes:

acquiring channel data transmission status information acquired by a communication channel corresponding to channel identification information allowing channel exchange to be executed at a plurality of time nodes, and acquiring on-transmission communication data information and on-transmission communication data identification of at least one target on-transmission communication data transmitted by the communication channel corresponding to the channel identification information allowing channel exchange to be executed;

determining a channel type parameter of a communication channel corresponding to the channel identification information allowing channel switching to be executed according to channel data transmission condition information of a plurality of acquisition time nodes, wherein the channel type parameter is used for representing transmission state change of the communication channel corresponding to the channel identification information allowing channel switching to be executed;

processing the channel type parameter through a trained channel transmission model to obtain the transmission state of the communication channel corresponding to the channel identification information allowing to execute channel exchange; wherein, the transmission state is that the communication channel corresponding to the channel identification information allowing the channel exchange is normal or abnormal;

if the transmission state is that the communication channel corresponding to the channel identification information allowing channel exchange to be executed is abnormal, determining whether the target transmitting communication data is abnormal transmitting communication data or not based on transmitting communication data information of the target transmitting communication data aiming at each target transmitting communication data which is transmitted by the communication channel corresponding to the channel identification information allowing channel exchange to be executed;

if so, sending the on-transmission communication data identifier of the abnormal on-transmission communication data to the communication channel corresponding to the channel identifier information allowing channel exchange to be executed, so that the communication channel corresponding to the channel identifier information allowing channel exchange to be executed carries out packet loss processing on the abnormal on-transmission communication data according to the on-transmission communication data identifier of the abnormal on-transmission communication data;

and taking the abnormal in-transmission communication data as packet loss data for statistics, and calculating to obtain the current information packet loss rate according to the counted packet loss data quantity and the transmission data quantity in a preset time period.

In a possible implementation manner, the step of determining, according to channel data transmission condition information of the multiple collection time nodes, a channel type parameter of a communication channel corresponding to the channel identification information allowing channel switching to be performed includes:

generating a two-dimensional vector diagram according to channel data transmission status information of a plurality of acquisition time nodes; the first coordinate of the two-dimensional vector diagram is an acquisition time node, and the second coordinate of the two-dimensional vector diagram is channel data transmission condition information of the acquisition time node;

normalizing the two-dimensional vector diagram into a data format of a specified time unit and a data transmission rate unit, and determining a channel type parameter of a communication channel corresponding to the channel identification information allowing channel exchange to be executed according to the data format;

or normalizing the two-dimensional vector diagram into a two-dimensional parameter array with a specified size, and determining the channel type parameter of the communication channel corresponding to the channel identification information allowing channel exchange to be executed according to the two-dimensional parameter array.

In one possible implementation manner, the determining whether the target ongoing communication data is abnormal ongoing communication data based on the ongoing communication data information of the target ongoing communication data includes:

if the source device corresponding to the transmitting communication data information is not in the list allowed by the communication channel, determining that the target transmitting communication data is abnormal transmitting communication data, and if the transmitting communication data information is in the list allowed by the communication channel, determining that the target transmitting communication data is not abnormal transmitting communication data;

or, if the information of the currently transmitted communication data is in the list not allowed by the communication channel, determining that the target currently transmitted communication data is abnormal currently transmitted communication data, and if the information of the currently transmitted communication data is not in the list not allowed by the communication channel, determining that the target currently transmitted communication data is not abnormal currently transmitted communication data;

wherein the on-going communication data information comprises at least one of the following information: the data message of the communication data, the communication protocol of the communication data and the encryption mode of the communication data.

In a possible implementation manner, the step of obtaining the transmission state of the communication channel corresponding to the channel identification information allowing channel exchange to be performed by processing the channel type parameters through the trained channel transmission model includes:

inputting the channel resource occupancy rate parameters into the resource occupancy processing model, and outputting first parameter characteristic values corresponding to the channel resource occupancy rate parameters to the full-connection model by the resource occupancy processing model;

inputting the communication data transmission parameters of different protocols to the communication protocol processing model, and outputting second parameter characteristic values corresponding to the communication data transmission parameters of different protocols to the full-connection model by the communication protocol processing model;

inputting the data transmission rate parameter to the transmission rate processing model, and outputting a third parameter characteristic value corresponding to the data transmission rate parameter to the full-connection model by the transmission rate processing model;

summarizing the first parameter characteristic value, the second parameter characteristic value and the third parameter characteristic value through the full-connection model, determining a target parameter characteristic value based on the summarized parameter characteristic values, and outputting the target parameter characteristic value to the classification model;

determining a parameter value corresponding to the target parameter characteristic value through the classification model;

and determining the transmission state of the communication channel corresponding to the channel identification information allowing the channel exchange to be executed according to the parameter value.

In a possible implementation manner, before the processing the channel type parameter through the trained channel transmission model to obtain the transmission state of the communication channel corresponding to the channel identification information allowing the channel exchange to be performed, the method further includes:

acquiring characteristic information of credible communication data of a communication channel corresponding to channel identification information allowing channel exchange to be executed at a plurality of acquisition time nodes and characteristic information of abnormal communication data of the communication channel corresponding to the channel identification information allowing channel exchange to be executed at a plurality of acquisition time nodes; the characteristic information of the trusted communication data is the characteristic information of the communication data when the communication channel corresponding to the channel identification information allowing channel exchange to be executed does not transmit abnormal data, and the characteristic information of the abnormal communication data is the characteristic information of the communication data when the communication channel corresponding to the channel identification information allowing channel exchange to be executed transmits abnormal data;

determining the credible communication data parameters of the communication channel corresponding to the channel identification information allowing the execution of the channel exchange according to the characteristic information of the credible communication data of the plurality of acquisition time nodes;

determining abnormal communication data parameters of a communication channel corresponding to the channel identification information allowing channel exchange to be executed according to the characteristic information of the abnormal communication data of the multiple collection time nodes;

training an initial channel transmission model based on the credible communication data parameters and the abnormal communication data parameters to obtain a trained channel transmission model; the trained channel transmission model is used for identifying the transmission state of the communication channel corresponding to the channel identification information allowing channel exchange to be executed based on the channel type parameter representing the transmission state change of the communication channel corresponding to the channel identification information allowing channel exchange to be executed.

In a second aspect, a system for interference-free transmission of signals, the system comprising:

the device comprises a first acquisition module, a first communication module and a second acquisition module, wherein the first acquisition module is used for acquiring a first information transmission request sent by source equipment, and the first information transmission request is used for requesting to transmit first communication information;

a detection module, configured to detect a communication channel, which is available for transmitting target communication protocol information, in a communication channel corresponding to channel identification information that allows channel exchange to be performed in the first channel identification information;

an updating module, configured to, if it is detected that a communication channel available for transmitting the target communication protocol information exists in a communication channel corresponding to channel identification information allowing channel exchange to be performed, perform channel identification information updating on the first channel identification information in the first communication information to obtain second communication information, where a communication protocol of the second communication information is the target communication protocol, and channel identification bits in the channel identification information of the first communication information and the channel identification information of the second communication information are different;

a second obtaining module, configured to obtain the second communication information and source device characteristic information, where a device identification bit used for representing the source device characteristic information is further included in channel identification information of the second communication information;

the second channel identification information in the second communication information is obtained, wherein the second channel identification information in the second communication information comprises identification information allowing channel exchange to be executed;

a counting module, configured to count a current information packet loss rate of a communication channel corresponding to channel identification information that allows channel switching to be performed in the channel identification information in the second communication information;

the switching module is configured to execute channel switching on channel identification information in the second communication information to obtain third communication information if a current information packet loss rate of a target channel is lower than a preset packet loss rate, where a communication protocol of the third communication information is the target communication protocol, and a channel identification position corresponding to the target channel in the third communication information is in an available state;

and the transmission module is used for transmitting the communication information sent by the source equipment through a communication channel in an available state in the channel identification information in the third communication information when the equipment identification bit in the received communication information corresponds to the source equipment characteristic information.

In a third aspect, an embodiment of the present invention provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the instructions are executed, the computer is caused to execute the method for interference-free signal transmission in the first aspect or any one of the possible implementation manners of the first aspect.

Based on any one of the above aspects, a first information transmission request is obtained, and first channel identification information in first channel information is obtained from the first transmission request; detecting a communication channel which can be used for transmitting target communication protocol information in a communication channel corresponding to channel identification information allowing channel exchange in the first channel identification information; when detecting that the target communication protocol information can be transmitted, updating the first channel identification information to obtain second communication information; sending second communication information and source equipment characteristic information; counting the current information packet loss rate of a communication channel corresponding to channel identification information which allows channel exchange to be executed in the channel identification information in the second channel information; obtaining third communication information when the packet loss rate meets the requirement; and when the equipment identification bit in the received communication information corresponds to the source equipment characteristic information, transmitting the communication information sent by the source equipment through a communication channel in an available state in the channel identification information in the third communication information. Therefore, a communication protocol suitable for communication data can be found in the plurality of communication channels, and the channel with low packet loss rate is used for data transmission, so that transmission interference caused by high data packet loss rate in the transmission process of multi-protocol communication data can be prevented, and the stability of data transmission is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that need to be called in the embodiments are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic flowchart of a signal anti-interference transmission method according to an embodiment of the present invention;

fig. 2 is a schematic functional block diagram of a signal anti-interference transmission system according to an embodiment of the present invention;

fig. 3 is a schematic block diagram of structural components of a target channel resource management device for implementing the above-mentioned signal interference rejection transmission according to an embodiment of the present invention.

Detailed Description

The present invention is described in detail below with reference to the drawings, and the specific operation methods in the method embodiments can also be applied to the apparatus embodiments or the system embodiments.

In order to solve the technical problem in the foregoing background art, fig. 1 is a schematic flow chart of a signal anti-interference transmission method according to an embodiment of the present invention, and the signal anti-interference transmission method according to the embodiment is described in detail below.

Step S101, a first information transmission request sent by a source device is obtained, first communication information is obtained from the first information transmission request, and first channel identification information is obtained from the first communication information.

In an embodiment of the present invention, the first information transmission request is used to request transmission of first communication information, and the first communication information may be used to monitor communication channel resources in the communication network, which may be used to transmit the communication information.

Specifically, taking a conventional internet of things network as an example, numerous communication protocol signals such as WIFI, BT, Zigbee and the like can be transmitted in the 2.4GHZ frequency band internet of things network.

Corresponding communication channels can be configured in advance through the first channel identification information in the first communication information, for example, a plurality of different communication channels can be configured for WIFI signals sent by the source device. Generally, the frequency band resource may be divided into a plurality of different sets of communication channels according to different communication protocol signals existing in the network, where any set of communication channels may include a plurality of communication channels. Meanwhile, the same group of communication channels can only transmit data information of corresponding communication protocols, and can also transmit data information of different communication protocols in a compatible manner.

Specifically, the first channel identification information includes all communication channels corresponding to the frequency band resource and exchangeable states corresponding to the communication channels, if the communication channels are exchangeable, the channel identification information corresponding to the communication channels may be set to 1, otherwise, the channel identification information is set to 0, and at the beginning, the channel identification information in the first channel identification information may be set to all 0 s or 1 s. The permission of channel exchange refers to that the channel can be used for transmitting data information of a target communication protocol, and the target communication protocol can be transmitted on different communication channels by exchanging the communication channels.

Step S102, detecting a communication channel, which is available for transmitting the target communication protocol information, in a communication channel corresponding to the channel identification information allowing channel exchange in the first channel identification information.

A communication channel which can be used for transmitting the target communication protocol information is obtained through the first channel identification information, the communication channel in this step may be a communication channel which can only transmit the target communication protocol data, or a communication channel which can compatibly transmit the target communication protocol data, for example, in some scenarios, one communication channel may compatibly transmit a WIFI signal and a Zigbee signal.

If it is detected that a communication channel available for transmitting the target communication protocol information exists in the communication channel corresponding to the channel identification information allowing the channel exchange to be performed, the process proceeds to step S103.

Step S103, performing channel identifier information update on the first channel identifier information in the first communication information to obtain second communication information.

Setting the channel identifier corresponding to the communication channel which can be used for transmitting the target communication protocol information to be 1, setting the channel identifier corresponding to the communication channel which cannot be used for transmitting the target communication protocol information to be 0, and completing updating the channel identifier information to obtain second communication information. The communication protocol of the second communication information is a target communication protocol, and the channel identification bits in the channel identification information of the first communication information and the second communication information are different.

Step S104, second communication information and source equipment characteristic information are obtained, and second channel identification information in the second communication information is obtained.

In this step, the second channel identification information in the second communication information includes identification information that allows channel switching to be performed.

Step S105, counting a current packet loss rate of a communication channel corresponding to the channel identification information that allows performing channel switching in the channel identification information in the second communication information.

Step S106, if the current information packet loss rate of the target channel is lower than the preset packet loss rate, performing channel exchange on the channel identification information in the second communication information to obtain third communication information, wherein the communication protocol of the third communication information is the target communication protocol, and the channel identification position corresponding to the target channel in the third communication information is in an available state.

Step S107, when the device identification bit in the received communication information corresponds to the source device feature information, transmitting the communication information sent by the source device through the communication channel in the available state in the channel identification information in the third communication information.

According to the scheme, the first information transmission request is obtained, and the first channel identification information in the first channel information is obtained from the first transmission request; detecting a communication channel which can be used for transmitting target communication protocol information in a communication channel corresponding to channel identification information allowing channel exchange in the first channel identification information; when detecting that the target communication protocol information can be transmitted, updating the first channel identification information to obtain second communication information; sending second communication information and source equipment characteristic information; counting the current information packet loss rate of a communication channel corresponding to channel identification information which allows channel exchange to be executed in the channel identification information in the second channel information; obtaining third communication information when the packet loss rate meets the requirement; and when the equipment identification bit in the received communication information corresponds to the source equipment characteristic information, transmitting the communication information sent by the source equipment through a communication channel in an available state in the channel identification information in the third communication information. Therefore, a communication protocol suitable for communication data can be found in the plurality of communication channels, and the channel with low packet loss rate is used for data transmission, so that transmission interference caused by high data packet loss rate in the transmission process of multi-protocol communication data can be prevented, and the stability of data transmission is ensured.

In the embodiment of the present invention, step S102 may be implemented in the following manner.

First, a communication protocol detection request sent by the target channel resource management device is received, wherein the communication protocol detection request includes a communication protocol type of transmittable information of a channel to be detected.

Then, the time length of the occupation of the information with the same communication protocol type as the first communication information on the channel of the communication protocol type of the transmittable information in the time period corresponding to the current time is determined as the time consumption of the occupation of the first communication information on the channel of the communication protocol type of the transmittable information.

Then, the channel occupancy evaluation value of the first communication information is determined based on the occupancy elapsed time of the first communication information on the channel of the communication protocol type of the transmittable information.

And finally, judging whether the channel occupation evaluation value is smaller than a preset evaluation value threshold value, if so, judging that the first communication information accords with a communication protocol detection condition, and if not, judging that the first communication information does not accord with the communication protocol detection condition, and judging that the communication channel corresponding to the channel identification information allowing channel exchange does not have the communication channel available for transmitting the target communication protocol information.

In the above manner, after receiving the communication protocol detection request of the communication information, whether the communication information meets the communication protocol detection condition is judged based on the occupied time of the communication information to the channel, and the communication channel is determined for the communication information when the communication protocol detection condition is met.

Further, in an implementation manner of the embodiment of the present invention, when a type of a communication protocol of transmittable information of a communication channel corresponding to channel identification information allowing channel exchange in first channel identification information is one, for example, only one of a WIFI signal, a BT signal, and a Zigbee signal may be transmitted, determining a channel occupancy evaluation value of the first communication information based on an occupancy time consumption of the first communication information on a channel of the type of the communication protocol of transmittable information includes:

Further, in another implementation manner of the embodiment of the present invention, when a type of a communication protocol of transmittable information of a communication channel corresponding to channel identification information allowing channel exchange in the first channel identification information is at least one, for example, at least one of a WIFI signal, a BT signal, and a Zigbee signal is transmittable, the determining the channel occupancy evaluation value of the first communication information based on an occupancy time of the communication information on the channel of the type of the transmittable information communication protocol includes:

In the embodiment of the present invention, step S105 may be implemented in the following manner.

Firstly, channel data transmission status information acquired by a plurality of time nodes of a communication channel corresponding to channel identification information allowing channel exchange to be executed is acquired, and on-going communication data information and on-going communication data identification of at least one target on-going communication data transmitted by the communication channel corresponding to the channel identification information allowing channel exchange to be executed are acquired.

In particular, the channel data transmission condition information may be acquired multiple times within one acquisition period (e.g., 1 ms). The data transmission status information includes a data transmission rate, a currently transmitted data type, and the like, the data information in the ongoing communication may include a data type, a data source, a data destination, a data size, and the like, and the data identifier in the ongoing communication may include a communication protocol identifier corresponding to the data.

And then, determining a channel type parameter of the communication channel corresponding to the channel identification information allowing channel switching to be executed according to the channel data transmission status information of the plurality of acquisition time nodes, wherein the channel type parameter is used for indicating the transmission state change of the communication channel corresponding to the channel identification information allowing channel switching to be executed.

Then, processing the channel type parameter through a trained channel transmission model to obtain the transmission state of the communication channel corresponding to the channel identification information allowing to execute channel exchange; wherein, the transmission state is that the communication channel corresponding to the channel identification information allowing to execute channel exchange is normal or abnormal.

Then, if the transmission state is that the communication channel corresponding to the channel identification information allowing channel exchange to be executed is abnormal, determining whether the target transmitting communication data is abnormal transmitting communication data or not based on transmitting communication data information of the target transmitting communication data for each target transmitting communication data transmitted by the communication channel corresponding to the channel identification information allowing channel exchange to be executed; if so, sending the on-transmission communication data identifier of the abnormal on-transmission communication data to the communication channel corresponding to the channel identifier information allowing channel exchange to be executed, so that the communication channel corresponding to the channel identifier information allowing channel exchange to be executed carries out packet loss processing on the abnormal on-transmission communication data according to the on-transmission communication data identifier of the abnormal on-transmission communication data;

and finally, counting the abnormal in-progress communication data as packet loss data, and calculating to obtain the current information packet loss rate according to the counted packet loss data quantity and the quantity of the transmission data in a preset time period.

By the technical scheme, the abnormity of the communication channel corresponding to the channel identification information allowing the channel exchange to be executed can be timely found, the difficulty and the workload of the inspection are reduced, the safety of the communication channel corresponding to the channel identification information allowing the channel exchange to be executed is improved, the data packet loss caused by the abnormity of the communication channel in the data transmission process is avoided, and the stability of the data transmission is ensured.

In this embodiment of the present invention, the step of determining, according to the channel data transmission status information of the multiple collection time nodes, the channel type parameter of the communication channel corresponding to the channel identifier information allowing channel switching to be performed may include:

In this embodiment of the present invention, the determining, based on the current transmission communication data information of the target current transmission communication data, whether the target current transmission communication data is abnormal current transmission communication data includes:

In this embodiment of the present invention, the step of obtaining the transmission state of the communication channel corresponding to the channel identifier information allowing channel exchange to be performed by processing the channel type parameters through the trained channel transmission model includes:

In this embodiment of the present invention, before processing the channel type parameter through a trained channel transmission model to obtain a transmission state of a communication channel corresponding to the channel identification information allowing channel exchange to be performed, the method further includes:

Further, the embodiment of the present invention further includes a step of training a channel transmission model, which is specifically as follows.

The initial channel transmission model comprises a resource occupation processing model, a communication protocol processing model, a transmission rate processing model, a full connection model and a classification model, the trusted communication data parameters comprise trusted channel resource occupancy rate parameters, trusted different protocol communication data transmission parameters and trusted data transmission rate parameters, and the untrusted communication data parameters comprise untrusted channel resource occupancy rate parameters, untrusted different protocol communication data transmission parameters and untrusted data transmission rate parameters; the training of the initial channel transmission model based on the credible communication data parameters and the abnormal communication data parameters to obtain a trained channel transmission model comprises the following steps: inputting a trusted channel resource occupancy rate parameter and an untrusted channel resource occupancy rate parameter into the resource occupancy processing model, inputting a trusted different protocol communication data transmission parameter and an untrusted different protocol communication data transmission parameter into the communication protocol processing model, and inputting a trusted data transmission rate parameter and an untrusted data transmission rate parameter into the transmission rate processing model; summarizing the parameter characteristic value output by the resource occupation processing model, the parameter characteristic value output by the communication protocol processing model and the parameter characteristic value output by the transmission rate processing model through the full-connection model, determining a target parameter characteristic value based on the summarized parameter characteristic values, and outputting the target parameter characteristic value to the classification model; determining a parameter value corresponding to the target parameter characteristic value through the classification model; if the initial channel transmission model is determined to be untrained based on the parameter values, adjusting each model parameter of the initial channel transmission model, and retraining based on the adjusted initial channel transmission model; and if the initial channel transmission model is determined to be trained based on the parameter values, determining the trained initial channel transmission model as the trained channel transmission model.

Referring to fig. 2, fig. 2 is a schematic diagram of functional modules of a signal interference rejection transmission system 200 according to an embodiment of the present disclosure, and in this embodiment, the signal interference rejection transmission system 200 may be divided into the functional modules according to the above method embodiments, that is, the following functional modules corresponding to the signal interference rejection transmission system 200 may be used in each method embodiment. The signal interference rejection transmission system 200 may include a first obtaining module 210, a detecting module 220, an updating module 230, a second obtaining module 240, a counting module 250, an exchanging module 260, and a transmission module 270, and the functions of the functional modules of the signal interference rejection transmission system 200 are described in detail below.

A first obtaining module 210, configured to obtain a first information transmission request sent by a source device, where the first information transmission request is used to request transmission of first communication information; acquiring the first communication information, wherein the communication protocol of the first communication information is a target communication protocol; acquiring first channel identification information in the first communication information, wherein the first channel identification information comprises channel identification information allowing channel exchange to be performed. The first obtaining module 210 is configured to perform the step S101, and as for a detailed implementation of the first obtaining module 210, reference may be made to the detailed description of the step S101.

A detecting module 220, configured to detect a communication channel, which is available for transmitting the target communication protocol information, in a communication channel corresponding to channel identification information allowing channel switching in the first channel identification information.

Specifically, the detection module 220 has a function for:

The detection module 220 is configured to perform the step S102, and the detailed implementation of the detection module 220 may refer to the detailed description of the step S102.

An updating module 230, configured to, if it is detected that a communication channel available for transmitting the target communication protocol information exists in a communication channel corresponding to channel identification information allowing channel exchange to be performed, perform channel identification information updating on the first channel identification information in the first communication information to obtain second communication information, where a communication protocol of the second communication information is the target communication protocol, and channel identification bits in the channel identification information of the first communication information and the channel identification information of the second communication information are different. The updating module 230 is configured to perform the step S103, and as for a detailed implementation of the updating module 230, reference may be made to the detailed description of the step S103.

A second obtaining module 240, configured to obtain the second communication information and source device characteristic information, where a device identification bit used for representing the source device characteristic information is further included in channel identification information of the second communication information; and is configured to acquire second channel identification information in the second communication information, where the second channel identification information in the second communication information includes identification information that allows channel switching to be performed. The second obtaining module 240 is configured to perform the step S104, and as for a detailed implementation of the second obtaining module 240, reference may be made to the detailed description of the step S104.

A counting module 250, configured to count a current packet loss rate of a communication channel corresponding to the channel identification information that allows performing channel switching in the channel identification information in the second communication information.

Specifically, in the embodiment of the present invention, the statistics module 250 is specifically configured to:

The statistics module 250 is configured to perform the step S105, and the detailed implementation of the statistics module 250 may refer to the detailed description of the step S105.

The switching module 260 is configured to execute the channel switching on the channel identification information in the second communication information to obtain third communication information if the current information packet loss rate of the target channel is lower than a preset packet loss rate, where a communication protocol of the third communication information is the target communication protocol, and a channel identification position corresponding to the target channel in the third communication information is in an available state. The switching module 260 is configured to perform the step S106, and the detailed implementation of the switching module 260 may refer to the detailed description of the step S106.

A transmission module 270, configured to transmit the communication information sent by the source device through a communication channel in an available state in channel identification information in the third communication information when the device identification bit in the received communication information corresponds to the source device feature information. The transmission module 270 is configured to perform the step S107, and the detailed implementation of the transmission module 270 may refer to the detailed description of the step S107.

It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And these modules may all be implemented in software (e.g., open source software) invoked by the processing element. Or may be implemented entirely in hardware. And part of the modules can be realized in the form of calling software by the processing element, and part of the modules can be realized in the form of hardware. For example, the statistical module 250 may be a separate processing element, or may be integrated into a chip of the apparatus, or may be stored in a memory of the apparatus in the form of program code, and a processing element of the apparatus calls and executes the functions of the statistical module 250. Other modules are implemented similarly. In addition, all or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software.

Referring to fig. 3, fig. 3 is a schematic diagram illustrating a hardware structure of a target channel resource management device 100 for implementing the above-mentioned signal interference-resistant transmission method according to an embodiment of the present disclosure. The target channel resource management device 100 may be implemented on a cloud server. As shown in fig. 3, the target channel resource management device 100 may include a processor 110, a machine-readable storage medium 120, a bus 130, and a radio frequency unit 140.

In a specific implementation process, at least one processor 110 executes computer-executable instructions stored in the machine-readable storage medium 120 (for example, the modules included in the signal interference rejection transmission system 200 shown in fig. 2), so that the processor 110 may execute the signal interference rejection transmission method according to the above method embodiment, where the processor 110, the machine-readable storage medium 120, and the radio frequency unit 140 are connected through the bus 130, and the processor 110 may be configured to control the transceiving action of the radio frequency unit 140.

For a specific implementation process of the processor 110, reference may be made to various method embodiments executed by the target channel resource management device 100, which implement principles and technical effects are similar, and details of this embodiment are not described herein again.

The machine-readable storage medium 120 may comprise high-speed RAM memory and may also include non-volatile storage NVM, such as at least one disk memory.

The bus 130 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, the buses in the figures of the present invention are not limited to only one bus or one type of bus.

In addition, the embodiment of the present invention further provides a readable storage medium, where the readable storage medium stores computer-executable instructions, and when a processor executes the computer-executable instructions, the method for transmitting signals with interference resistance is implemented.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

Finally, it should be understood that the examples in this specification are only intended to illustrate the principles of the examples in this specification. Other variations are also possible within the scope of this description. Thus, by way of example, and not limitation, alternative configurations of the embodiments of the specification can be considered consistent with the teachings of the specification. Accordingly, the embodiments of the present description are not limited to only those embodiments explicitly described and depicted herein.

Claims

1. A method for interference-free transmission of signals, comprising:

2. The signal interference-resistant transmission method according to claim 1, wherein the step of detecting a communication channel available for transmitting the target communication protocol information in the communication channel corresponding to the channel identification information allowing channel switching in the first channel identification information includes:

3. The signal interference resistant transmission method according to claim 2, wherein the type of the transmittable information of the communication channel corresponding to the channel identification information allowing channel switching in the first channel identification information is one;

4. The signal interference resistant transmission method according to claim 2, wherein the type of the transmittable information of the communication channel corresponding to the channel identification information allowing channel switching in the first channel identification information is at least one;

5. The signal interference-resistant transmission method according to claim 1, wherein the step of counting a current packet loss rate of a communication channel corresponding to channel identification information that allows channel switching to be performed in the channel identification information in the second communication information includes:

6. The signal interference rejection transmission method according to claim 5, wherein the step of determining, according to the channel data transmission condition information of the multiple acquisition time nodes, the channel type parameter of the communication channel corresponding to the channel identification information allowing channel switching to be performed includes:

7. The signal interference rejection transmission method according to claim 5, wherein the determining whether the target transmission communication data is abnormal transmission communication data based on the transmission communication data information of the target transmission communication data includes:

8. The signal interference rejection transmission method according to claim 5, wherein the trained channel transmission model includes a resource occupation processing model, a communication protocol processing model, a transmission rate processing model, a full link model and a classification model, the channel type parameters include a channel resource occupancy rate parameter, communication data transmission parameters of different protocols and data transmission rate parameters, and the step of obtaining the transmission state of the communication channel corresponding to the channel identification information allowing channel switching by processing the channel type parameters through the trained channel transmission model includes:

9. The signal interference-free transmission method according to claim 8, wherein before the channel type parameter is processed by the trained channel transmission model to obtain the transmission state of the communication channel corresponding to the channel identification information allowing channel switching to be performed, the method further includes:

10. A signal interference rejection transmission system, comprising: