CN115696443A - Wireless communication system based on signal transmission - Google Patents
Wireless communication system based on signal transmission Download PDFInfo
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- CN115696443A CN115696443A CN202211111519.8A CN202211111519A CN115696443A CN 115696443 A CN115696443 A CN 115696443A CN 202211111519 A CN202211111519 A CN 202211111519A CN 115696443 A CN115696443 A CN 115696443A
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Abstract
The invention discloses a wireless communication system based on signal transmission, which comprises a preprocessing module, a node control module and a receiving end management module, wherein the preprocessing module is electrically connected with the node control module, the node control module is in network connection with the receiving end management module, the preprocessing module is used for preprocessing received communication information data, the node control module is used for controlling and managing communication transmission nodes, the receiving end management module is used for managing and controlling a communication data receiving end, the preprocessing module comprises a type identification module, a transmission distribution module and an information encapsulation module, the type identification module is electrically connected with the transmission distribution module, the transmission distribution module is electrically connected with the information encapsulation module, and the type identification module is used for identifying the type of the communication information data.
Description
Technical Field
The invention relates to the technical field of wireless communication, in particular to a wireless communication system based on signal transmission.
Background
Wireless communication is a communication method for exchanging information by utilizing the characteristic that an electromagnetic wave signal can propagate in a free space, and in the field of information communication in recent years, a wireless communication technology is most rapidly developed and widely applied.
When wireless communication is performed, the time delay for transmitting a packet from a source node to a destination node is one of important indexes for measuring the transmission capability of wireless communication. As the wireless communication technology is not perfect, when the number of users performing wireless communication is large, the wireless communication delay is still high, which has a great influence on the wireless communication of the users. Therefore, it is necessary to design a wireless communication system based on signal transmission with high communication efficiency and strong practicability.
Disclosure of Invention
It is an object of the present invention to provide a wireless communication system based on signal transmission to solve the above problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the wireless communication system based on signal transmission comprises a preprocessing module, a node control module and a receiving end management module, wherein the preprocessing module is electrically connected with the node control module, the node control module is in network connection with the receiving end management module, the preprocessing module is used for preprocessing received communication information data, the node control module is used for controlling and managing communication transmission nodes, and the receiving end management module is used for managing and controlling communication data receiving ends.
According to the technical scheme, the preprocessing module comprises a type identification module, a transmission distribution module and an information packaging module, the type identification module is electrically connected with the transmission distribution module, the transmission distribution module is electrically connected with the information packaging module, the type identification module is used for identifying the type of the communication information data, the transmission distribution module is used for distributing and processing the transmission of the information data, and the information packaging module is used for packaging and processing the communication information data.
According to the technical scheme, the node control module comprises a window establishing module, a flow control module, a dynamic width adjusting module and a receiving management module, wherein the window establishing module is electrically connected with the flow control module, the dynamic width adjusting module is electrically connected with the window establishing module, the window establishing module is used for establishing a transmission node control window, the flow control module is used for controlling information data flow transmission of the node, the dynamic width adjusting module is used for adjusting and controlling the width of the transmission node window, and the receiving management module is used for managing information data receiving of the source node.
According to the technical scheme, the receiving end management module comprises a subpackaging and recombining module and a node distribution module, the subpackaging and recombining module is electrically connected with the node distribution module, the subpackaging and recombining module is used for subpackaging and recombining the information data, and the node distribution module is used for distributing and managing the transmittable nodes of the information data.
According to the above technical solution, the operation method of the wireless communication system includes the steps of:
step S1: the wireless communication system is accessed to a host end of a user for wireless communication, and the wireless communication system is intelligently started to prepare for processing the wireless communication of the user when the user carries out the wireless communication;
step S2: identifying the type of wireless communication information sent by a user and carrying out classified encapsulation processing;
and step S3: further controlling the management communication transmission node to receive and transmit the wireless communication information;
and step S4: and performing subpackage and recombination management on the transmission of the wireless communication information according to the transmission state of the wireless communication information, so that the wireless communication is performed smoothly.
According to the above technical solution, the step S2 further includes the steps of:
step S21: after receiving wireless communication information sent by a user, identifying the wireless communication information through a type identification module, classifying the wireless communication information into image information and character information, and storing and recording the image information and the character information;
step S22: after the wireless communication information to be transmitted by the wireless communication user is processed in the step S21 at the same time, the information packaging module marks an independent serial number for the wireless communication information of each user, further determines a wireless communication area to be transmitted by the wireless communication information of the user, and respectively packages the wireless communication information of the same type transmitted to the same area;
step S23: and distributing the wireless communication information which is packaged to a transmission source node of the area to be transmitted through a transmission distribution module according to the packaging result of the wireless communication information.
According to the above technical solution, the step S3 further includes the steps of:
step S31: establishing a window control mechanism for a transmission node in wireless communication through a window establishing module, and controlling and managing the transmission node;
step S32: after the window is established, dynamically adjusting and controlling the window width through a dynamic width adjusting module according to the distance between the source node and the destination node;
step S33: after the source node receives the information of the distribution completion, the real-time width L of the window, the transmission rate V of the wireless communication information and the transmission time of each group of wireless communication information data are obtained, and the round-trip time delay of each group of wireless communication information transmission is calculated
According to the above technical solution, the step S33 further includes receiving the wireless communication information sent to the node by the receiving management module, and then storing and recording the received wireless communication information to the information buffer of the transmission node for waiting for transmission, where the flow control module controls to reduce the information storage amount of the buffer, so as to accelerate the transmission rate of the transmission node for the wireless communication information, and further reduce the round-trip delay of data transmission of each group of wireless communication information.
According to the above technical solution, the step S4 further includes the steps of:
step S41: when the wireless communication information is continuously transmitted and the wireless communication information reaches the previous node of the destination node, the subpackaging and recombining module extracts the image information and the character information of the wireless communication information to be recombined according to the sequence number which is marked independently and carries out subpackaging and recombining to restore the image information and the character information to be in an initial state;
step S42: and further distributing and sending the wireless communication information restored to the initial state to a destination node through a node distribution module to finish the transmission of the group of wireless communication information.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, by arranging the preprocessing module, the node control module and the receiving end management module, the wireless communication information of each user can be marked with an independent serial number, so that the wireless communication information can be identified, the phenomenon of disorder caused by excessive wireless communication is avoided, the independence and the integrity of the information are indirectly ensured, the processing and the identification of the information by a wireless communication system are facilitated, simultaneously, the image information and the character information transmitted to the same area are respectively packaged, the orderliness of information transmission is ensured, the follow-up other complex processing analysis on the format type of the wireless communication information is avoided, the analysis and processing time of the wireless communication information is greatly reduced, the time delay of the wireless communication of the user is reduced to the greatest extent, and the distribution processing of transmission nodes in the follow-up transmission process is facilitated; each transmission node corresponds to a virtual transmission link, the independence of wireless communication information transmission is ensured, the control management of the wireless communication transmission nodes becomes simple and efficient, the information cache capacity is reduced, the system operation is more efficient and accurate, and the system work operation load is reduced.
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The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the system module composition of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the wireless communication system based on signal transmission comprises a preprocessing module, a node control module and a receiving end management module, wherein the preprocessing module is electrically connected with the node control module, the node control module is in network connection with the receiving end management module and is used for preprocessing received communication information data, the node control module is used for controlling and managing communication transmission nodes, and the receiving end management module is used for managing and controlling communication data receiving ends.
The preprocessing module comprises a type identification module, a transmission distribution module and an information packaging module, wherein the type identification module is electrically connected with the transmission distribution module, the transmission distribution module is electrically connected with the information packaging module, the type identification module is used for identifying the type of communication information data, the transmission distribution module is used for distributing and processing the transmission of the information data, and the information packaging module is used for packaging and processing the communication information data.
The node control module comprises a window establishing module, a flow control module, a dynamic width adjusting module and a receiving management module, wherein the window establishing module is electrically connected with the flow control module, the dynamic width adjusting module is electrically connected with the window establishing module, the window establishing module is used for establishing a transmission node control window, the flow control module is used for controlling the information data flow transmission of the node, the dynamic width adjusting module is used for adjusting and controlling the width of the transmission node window, and the receiving management module is used for managing the information data receiving of the source node.
The receiving end management module comprises a subpackaging and recombining module and a node distribution module, the subpackaging and recombining module is electrically connected with the node distribution module, the subpackaging and recombining module is used for subpackaging and recombining the information data, and the node distribution module is used for carrying out distribution management on transmittable nodes of the information data.
The method of operation of a wireless communication system comprises the steps of:
step S1: the wireless communication system is accessed to a host end of a user for wireless communication, and the wireless communication system is intelligently started to prepare for processing the wireless communication of the user when the user performs the wireless communication;
step S2: identifying the type of wireless communication information sent by a user and carrying out classified encapsulation processing;
and step S3: further controlling the management communication transmission node to receive and transmit the wireless communication information;
and step S4: and performing subpackage and recombination management on the transmission of the wireless communication information according to the transmission state of the wireless communication information, so that the wireless communication is performed smoothly.
Step S2 further comprises the steps of:
step S21: after receiving wireless communication information sent by a user, identifying the wireless communication information through a type identification module, classifying the wireless communication information into image information and character information, and storing and recording the image information and the character information;
step S22: after the wireless communication information to be transmitted by the wireless communication user is processed in the step S21 at the same time, the information packaging module marks an independent serial number for the wireless communication information of each user, further determines a wireless communication area to be transmitted by the wireless communication information of the user, and respectively packages the wireless communication information of the same type transmitted to the same area; in the step, the wireless communication information of each user is marked with an independent serial number, which is beneficial to identifying the wireless communication information, avoiding the occurrence of a chaotic phenomenon caused by excessive wireless communication, indirectly ensuring the independence and the integrity of the information, being beneficial to processing and identifying the information by a wireless communication system, and simultaneously respectively packaging the image information and the text information transmitted to the same area, thereby avoiding other complex processing and analysis on the format type of the wireless communication information in the follow-up process while ensuring the regularity of the information transmission, greatly reducing the analysis and processing time of the wireless communication information, furthest reducing the time delay of the wireless communication of the user, and being beneficial to the distribution and processing of transmission nodes in the follow-up transmission process;
step S23: and distributing the wireless communication information which is packaged to a transmission source node of the area to be transmitted through a transmission distribution module according to the packaging result of the wireless communication information.
Step S3 further comprises the steps of:
step S31: establishing a window control mechanism for a transmission node in wireless communication through a window establishing module, and controlling and managing the transmission node; through the step, the transmission nodes are controlled through a window mechanism, each transmission node corresponds to one virtual transmission link, the independence of wireless communication information transmission is ensured, the control management of the wireless communication transmission nodes becomes simple and efficient, the information cache capacity is reduced, the system operation is more efficient and accurate, and the system work operation load is reduced;
step S32: after the window is established, dynamically adjusting and controlling the window width through a dynamic width adjusting module according to the distance between the source node and the destination node; in the step, the window is dynamically adjusted and controlled according to the distance between the source node and the destination node, when the distance between the source node and the destination node is longer, namely the number of times of jumping is more, the width of the adjustment window is controlled to be wider, otherwise, the width of the adjustment window is controlled to be shorter, the transmission resource of the communication network can be effectively utilized through the control method, the information transmission of the wireless communication network is more efficient and convenient, the transmission stability and the high efficiency of the wireless communication information are ensured, and the transmission delay of the communication network is effectively reduced;
step S33: after the source node receives the information of the distribution completion, the real-time width L of the window, the transmission rate V of the wireless communication information and the transmission time of each group of wireless communication information data are obtained, and then the round-trip delay of each group of wireless communication information transmission is calculated
Step S33 further includes that after receiving the wireless communication information sent to the node by the receiving management module, the wireless communication information is stored and recorded in the information buffer of the transmission node to wait for transmission, and the flow control module controls to reduce the information storage amount of the buffer, so as to accelerate the transmission rate of the transmission node for the wireless communication information, thereby reducing the round-trip delay of data transmission of each group of wireless communication information. In the step, the buffer area information memory space of the transmission node is intelligently adjusted according to the real-time working state of the transmission node, and then the transmission rate of the wireless communication information is adjusted by the fast transmission node, when the working state of the transmission node is relatively easy, namely the amount of the wireless communication information to be transmitted is relatively small, the buffer area information memory space can be intelligently reduced, the transmission rate of the wireless communication information is accelerated, the back-and-forth time delay of the wireless communication information transmission is reduced while the normal work of the node is ensured, the wireless communication of a user is more efficient, the wireless communication satisfaction of the user is greatly improved, and meanwhile, the analysis and the processing of a wireless communication system are more intelligent.
Step S4 further comprises the steps of:
step S41: when the wireless communication information is continuously transmitted and the wireless communication information reaches the previous node of the destination node, the subpackaging and recombining module extracts the image information and the character information of the wireless communication information to be recombined according to the sequence number which is marked independently and carries out subpackaging and recombining to restore the image information and the character information to be in an initial state;
step S42: and further distributing and sending the wireless communication information restored to the initial state to a destination node through a node distribution module to finish the transmission of the group of wireless communication information.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A wireless communication system based on signal transmission comprises a preprocessing module, a node control module and a receiving end management module, and is characterized in that: the preprocessing module is electrically connected with the node control module, the node control module is in network connection with the receiving end management module, the preprocessing module is used for preprocessing received communication information data, the node control module is used for controlling and managing the communication transmission nodes, and the receiving end management module is used for managing and controlling the communication data receiving ends.
2. The signal transmission based wireless communication system of claim 1, wherein: the preprocessing module comprises a type identification module, a transmission distribution module and an information packaging module, wherein the type identification module is electrically connected with the transmission distribution module, the transmission distribution module is electrically connected with the information packaging module, the type identification module is used for identifying the type of communication information data, the transmission distribution module is used for distributing and processing the transmission of the information data, and the information packaging module is used for packaging and processing the communication information data.
3. The signal transmission based wireless communication system according to claim 2, wherein: the node control module comprises a window establishing module, a flow control module, a dynamic width adjusting module and a receiving management module, wherein the window establishing module is electrically connected with the flow control module, the dynamic width adjusting module is electrically connected with the window establishing module, the window establishing module is used for establishing a transmission node control window, the flow control module is used for controlling the information data flow transmission of the node, the dynamic width adjusting module is used for adjusting and controlling the width of the transmission node window, and the receiving management module is used for managing the information data receiving of the source node.
4. A wireless communication system based on signal transmission according to claim 3, characterized in that: the receiving end management module comprises a subpackaging and recombining module and a node distribution module, the subpackaging and recombining module is electrically connected with the node distribution module, the subpackaging and recombining module is used for subpackaging and recombining the information data, and the node distribution module is used for distributing and managing the transmittable nodes of the information data.
5. The signal transmission based wireless communication system of claim 4, wherein: the method of operation of the wireless communication system comprises the steps of:
step S1: the wireless communication system is accessed to a host end of a user for wireless communication, and the wireless communication system is intelligently started to prepare for processing the wireless communication of the user when the user performs the wireless communication;
step S2: identifying the type of wireless communication information sent by a user and carrying out classified encapsulation processing;
and step S3: further controlling the management communication transmission node to receive and transmit the wireless communication information;
and step S4: and performing subpackage and recombination management on the transmission of the wireless communication information according to the transmission state of the wireless communication information, so that the wireless communication is performed smoothly.
6. The signal transmission based wireless communication system of claim 5, wherein: the step S2 further includes the steps of:
step S21: after receiving wireless communication information sent by a user, identifying the wireless communication information through a type identification module, classifying the wireless communication information into image information and character information, and storing and recording the image information and the character information;
step S22: after the wireless communication information to be transmitted by the wireless communication user is processed in the step S21 at the same time, the information packaging module marks an independent serial number for the wireless communication information of each user, further determines a wireless communication area to be transmitted by the wireless communication information of the user, and respectively packages the wireless communication information of the same type transmitted to the same area;
step S23: and distributing the wireless communication information which is packaged to a transmission source node of the area to be transmitted through a transmission distribution module according to the packaging result of the wireless communication information.
7. The signal transmission based wireless communication system of claim 6, wherein: the step S3 further includes the steps of:
step S31: establishing a window control mechanism for a transmission node in wireless communication through a window establishing module, and controlling and managing the transmission node;
step S32: after the window is established, dynamically adjusting and controlling the window width through a dynamic width adjusting module according to the distance between the source node and the destination node;
step S33: after the source node receives the information of the distribution completion, the real-time width L of the window, the transmission rate V of the wireless communication information and the transmission time of each group of wireless communication information data are obtained, and then the round-trip delay of each group of wireless communication information transmission is calculated
8. The signal transmission based wireless communication system of claim 7, wherein: step S33 further includes that after receiving the wireless communication information sent to the node by the receiving management module, the receiving management module stores and records the received wireless communication information to the information buffer of the transmission node to wait for transmission, and the flow control module controls to reduce the information storage amount of the buffer, so as to accelerate the transmission rate of the transmission node for the wireless communication information, thereby reducing the round-trip delay of each group of wireless communication information data transmission.
9. The signal transmission based wireless communication system of claim 8, wherein: the step S4 further includes the steps of:
step S41: when the wireless communication information is continuously transmitted and the wireless communication information reaches the previous node of the destination node, the subpackaging and recombining module extracts the image information and the character information of the wireless communication information to be recombined according to the sequence number which is marked independently and carries out subpackaging and recombining to restore the image information and the character information to be in an initial state;
step S42: and further distributing and sending the wireless communication information restored to the initial state to a destination node through a node distribution module to finish the transmission of the group of wireless communication information.
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| CN202211111519.8A CN115696443A (en) | 2022-09-13 | 2022-09-13 | Wireless communication system based on signal transmission |
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| CN202211111519.8A CN115696443A (en) | 2022-09-13 | 2022-09-13 | Wireless communication system based on signal transmission |
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