CN113613253A - Big data network signal filtering-based data transmission system - Google Patents
Big data network signal filtering-based data transmission system Download PDFInfo
- Publication number
- CN113613253A CN113613253A CN202110663213.2A CN202110663213A CN113613253A CN 113613253 A CN113613253 A CN 113613253A CN 202110663213 A CN202110663213 A CN 202110663213A CN 113613253 A CN113613253 A CN 113613253A
- Authority
- CN
- China
- Prior art keywords
- signal
- data
- module
- transmission
- transmitted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
- H04W12/088—Access security using filters or firewalls
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
- G06F21/568—Computer malware detection or handling, e.g. anti-virus arrangements eliminating virus, restoring damaged files
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Virology (AREA)
- General Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a data transmission system based on big data network signal filtering, which comprises a signal source access end, a port optical terminal, a computer, a data operating system, a data compression module, a wireless router, a signal filter, a file cache library, a signal return module, a signal firewall, a data processing module and a wireless transmission module, wherein the signal source access end is used for accessing a light source signal of an external server; the invention increases the penetrating power of signal transmission and can control the transmission range, thereby increasing the data transmission safety and the transmission efficiency.
Description
Technical Field
The invention relates to the field of data transmission systems, in particular to a data transmission system based on big data network signal filtering.
Background
Data transmission, which is to convert voice, video, image, light, etc. into data signals for transmission, such a method not only has a fast transmission speed, but also is convenient for storing voice, video, image, light, etc. in the prior art, two mutually independent main devices cannot independently communicate with each other, generally connect to an external network switch or a local route through a network cable, and forward the data signals sent by the main devices through the external network switch or the local route, so as to realize the communication between the two devices.
The existing data transmission system based on big data network signal filtering lacks a protective module when transmitting signal data, the transmitted signal is in the transmission process, the existing hidden trouble is not beneficial to the transportation safety of data transmission, certain potential safety hazard exists, and the signal data is propagated in the process, the transmitted signal can be influenced by the surrounding environment, thereby the transmitted signal data is slow, the transmission range can not be limited, the signal data has leakage hidden trouble, and the use defect exists.
Disclosure of Invention
The technical problem to be solved by the invention is that when the existing large data network signal filtering-based data transmission system transmits signal data, a protective module is lacked, so that the hidden danger exists in the transmitted signal in the transmission process, the transportation safety of data transmission is not facilitated, a certain potential safety hazard exists, and in the process of transmitting the signal data, the transmitted signal is influenced by the surrounding environment, so that the transmitted signal data is slow, the transmission range cannot be limited, the hidden danger of signal data leakage exists, and the use defect exists.
The invention solves the technical problems through the following technical scheme, and the big data network signal filtering-based data transmission system comprises a signal source access end, a port optical transceiver, a computer, a data operating system, a data compression module, a wireless router, a signal filter, a file cache library, a signal return module, a signal firewall, a data processing module and a wireless transmission module;
the signal source access end is used for accessing a light source signal of an external server;
the port optical transceiver is used for receiving a light source signal connected with the signal source access end and simultaneously accessing the signal source to the computer;
the computer accesses network signals through the port optical transceiver and simultaneously generates data resources to be transmitted;
the data operating system is used for generating data resources which need to be circulated by the computer and can support online modification of the data resources;
the data compression module is used for compressing data resources generated by a data operating system to reduce the volume of circulation;
the wireless router is used for transmitting signals of data resources generated by the computer and carrying out wireless transmission circulation;
the signal filter is used for limiting the wave band of the data signal transmitted by the wireless router so as to eliminate the unnecessary data signal;
the file cache bank is used for receiving the signal data with the signal filter removed and temporarily storing the signal data;
the signal returning module returns the signal received by the signal filter, so that the signal data can be accurately communicated;
the signal firewall is used for detecting signal data to be transmitted after signal filtering, so that the safety of the data is ensured;
the data processing module is used for deepening the power of the data transmitted by the signal filter so as to improve the transmission penetrability of the signal data;
the wireless transmission module is used for transmitting and diffusing signals with deeper power of the data processing module.
Preferably, the signal firewall comprises a data signal receiving unit, a data detection unit, a virus database, a retrieval module, a data hidden danger database, a signal transmission unit and a data elimination module;
preferably, the signal firewall specifically comprises the following processing steps:
the method comprises the following steps: firstly, a data signal receiving unit receives signal data transmitted by a signal filter and is used as a module for connection transmission;
step two: the data detection unit carries out nuclear detection on the signal data received by the data signal receiving unit through the retrieval module and the virus database to ensure that the transmitted signal data is not threatened;
step three: the hidden danger database temporarily stores and stores the virus data detected by the received data detection unit core;
step four: the data elimination module eliminates virus data in the hidden danger database to avoid virus residue;
step five: the signal transmission unit transmits the safe signal data detected by the data detection unit.
Preferably, the port optical transceiver comprises an optical fiber access port, a network cable interface, a power interface, a signal transceiver and an SD card slot, wherein the optical fiber access port is used for connecting an externally arranged signal source, the network cable interface is used for connecting a computer port, the power interface is used for connecting a power supply, the signal transceiver is used for receiving and transmitting a wireless signal source, and the SD card slot is used for installing a flow data card.
Preferably, the signal returning module includes a signal light source receiver, a signal transmitting module, a signal receiving module, a timing module, a data calculating unit, and a data displaying module, the signal light source receiver receives signal data transmitted by the signal filter, the signal transmitting module returns the signal data received by the signal light source receiver through a line, the signal receiver receives the signal data transmitted by the signal transmitting module, the timing module calculates time of returning the signal data, the data calculating unit is used for calculating whether the time of returning is normal, and the data displaying module discloses the data generated by the data calculating module.
Preferably, the data processing module includes a signal receiving unit, a data conversion module, a data storage unit, a signal radio frequency unit, a power amplifier, and a signal transmission unit.
Preferably, the specific processing steps of the data processing module are as follows:
s1: firstly, a signal receiving unit can obtain a signal source transmitted by a signal filter and simultaneously transmit data to a next process, and a transmission module is arranged between a left element signal filter and a data processing module;
s2: the data conversion module converts the signal data received by the signal receiving unit into digital signals, simultaneously transmits the data to the signal radio frequency unit, and performs one-side backup through the data storage unit before the data are converted into the digital signals;
s3: the signal radio frequency unit can limit the range of signal emission;
s4: the power amplifier performs signal enhancement on signal data to be transmitted, and the penetrating power of signal transmission is enhanced;
s4: the signal transmission unit transmits the signal data to be transmitted.
Compared with the prior art, the invention has the following advantages:
all collected data are transmitted to a shunt transmission unit, a data signal receiving unit can be used for receiving signal data to be retransmitted by setting a signal firewall, the safety of the transmitted signal data is detected by a data detection unit, the safety of data transmission is ensured, the latest virus data can be obtained by a virus database, a retrieval module provides a tool for detecting viruses, the data with the viruses can be temporarily stored in a data hidden danger database and subsequently eliminated by a data elimination module, the safe network data can be further transmitted by the signal transmission unit, a safe transmission environment can be provided by setting the signal firewall, the viruses are prevented from being carried during transmission, and the self protection of a transmission system is enhanced;
can be before the conversion through setting up the data storage unit, once preserve original data, ensure that data can not lose, signal radio frequency unit can be injectd the propagation range of the signal data that will propagate simultaneously, avoid the uncontrollable data that leads to of propagation range to reveal, and power amplifier can carry out signal enhancement to the digital signal data of propagating, increase the penetrating power, carry out the transmission of next procedure flow with output by the signal transmission unit at last, can progress the penetrating power who increases signal transmission data through setting up data processing module, reduce the transmission influence of surrounding environment, guarantee the efficiency of transmission.
Drawings
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a system diagram of a signal firewall of the present invention;
FIG. 3 is a system diagram of a data processing module of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1-3, the present embodiment provides a technical solution: a big data network signal filtering-based data transmission system comprises a signal source access end, a port optical transceiver, a computer, a data operation system, a data compression module, a wireless router, a signal filter, a file cache library, a signal return module, a signal firewall, a data processing module and a wireless transmission module;
the signal source access end is used for accessing a light source signal of an external server;
the port optical transceiver is used for receiving a light source signal connected with the signal source access end and simultaneously accessing the signal source to the computer;
the computer accesses the network signal through the port optical transmitter and receiver and generates the data resource to be transmitted;
the data operating system is used for generating data resources which need to be circulated by the computer and can support online modification of the data resources;
the data compression module is used for compressing data resources generated by a data operating system to reduce the volume of circulation;
the wireless router is used for transmitting signals of data resources generated by the computer and carrying out wireless transmission circulation;
the signal filter is used for limiting the wave band of the data signal transmitted by the wireless router so as to eliminate the unnecessary data signal;
the file cache bank is used for receiving the signal data which is removed by the signal filter and temporarily storing the signal data;
the signal returning module returns the signal received by the signal filter, so that the signal data can be accurately communicated;
the signal firewall is used for detecting signal data to be transmitted after signal filtering, so that the safety of the data is ensured;
the data processing module is used for deepening the power of the data transmitted by the signal filter so as to improve the transmission penetrability of the signal data;
the wireless transmission module is used for transmitting and diffusing signals with deeper power of the data processing module;
the signal firewall comprises a data signal receiving unit, a data detection unit, a virus database, a retrieval module, a potential data hazard database, a signal transmission unit and a data elimination module;
the signal firewall comprises the following specific processing steps:
the method comprises the following steps: firstly, a data signal receiving unit receives signal data transmitted by a signal filter and is used as a module for connection transmission;
step two: the data detection unit carries out nuclear detection on the signal data received by the data signal receiving unit through the retrieval module and the virus database to ensure that the transmitted signal data is not threatened;
step three: the hidden danger database temporarily stores and stores the virus data detected by the received data detection unit core;
step four: the data elimination module eliminates virus data in the hidden danger database to avoid virus residue;
step five: the signal transmission unit transmits the safe signal data detected by the data detection unit;
step four: and the data transmission unit performs diffusion transmission on the name position generated by the position positioning end.
The port optical transmitter comprises an optical fiber access port, a network cable interface, a power interface, a signal receiving and transmitting device and an SD card slot, wherein the optical fiber access port is used for connecting an externally arranged signal source, the network cable interface is used for connecting a computer port, the power interface is used for connecting a power supply, the signal receiving and transmitting device is used for receiving and transmitting a wireless signal source, and the SD card slot is used for installing a flow data card.
The signal feedback module comprises a signal light source receiver, a signal transmitting module, a signal receiving module, a timing module, a data calculating unit and a data displaying module, the signal light source receiver receives signal data transmitted by the signal filter, the signal transmitting module performs circuit feedback on the signal data received by the signal light source receiver, the signal receiver receives the signal data transmitted by the signal transmitting module, the timing module calculates the time of the returned signal data, the data calculating unit is used for calculating whether the returned time is normal or not, and the data displaying module discloses the data generated by the data calculating module.
The data processing module comprises a signal receiving unit, a data conversion module, a data storage unit, a signal radio frequency unit, a power amplifier and a signal transmission unit.
The specific processing steps of the data processing module are as follows:
s1: firstly, a signal receiving unit can obtain a signal source transmitted by a signal filter and simultaneously transmit data to a next process, and a transmission module is arranged between a left element signal filter and a data processing module;
s2: the data conversion module converts the signal data received by the signal receiving unit into digital signals, simultaneously transmits the data to the signal radio frequency unit, and performs one-side backup through the data storage unit before the data are converted into the digital signals;
s3: the signal radio frequency unit can limit the range of signal emission;
s4: the power amplifier performs signal enhancement on signal data to be transmitted, and the penetrating power of signal transmission is enhanced;
s4: the signal transmission unit transmits the signal data to be transmitted.
In summary, when the invention is used, firstly, the light source is accessed to the optical transceiver through the signal access terminal, and simultaneously the light source signal is accessed to the computer through the port optical transceiver, the computer can be connected with the network by utilizing the accessed light source signal, the required data can be made in the computer system through the data operating system, simultaneously the data compression module can compress the made data, the size of the data is reduced, so as to increase the transmission speed, the wireless router can receive the data which is calculated and transmitted, simultaneously the data is transmitted through the wireless network, when the signal data is transmitted, the useless resource data in the signal data can be eliminated through the signal filter, simultaneously the file cache library can store the cache file which is remained when the data is transmitted, and the signal rotation module can detect the signal data which needs to be transmitted, the intensity of signal data transmission is ensured, the signal firewall can receive signal data to be retransmitted through the data signal receiving unit, the safety of the transmitted signal data is detected through the data detection unit, the safety of data transmission is ensured, the virus database can obtain the latest virus data, the retrieval module provides a tool for detecting viruses, the data with the viruses can be temporarily stored in the data hidden danger database and then eliminated through the data elimination module, the safe network data can be further transmitted through the signal transmission unit, the data processing module can obtain network data resources screened by the signal filter through the signal receiving unit, the data are converted into digital signal numbers through the data conversion module so as to be transmitted more quickly in the following process, and the original data can be stored for one time through the data storage unit before conversion, the signal radio frequency unit can limit the propagation range of signal data to be propagated, so that data leakage caused by uncontrollable propagation range is avoided, the power amplifier can enhance the signal of the propagated digital signal data, the penetrating power is increased, the output is transmitted by the signal transmission unit in the next process flow, and the safe and complete data is transmitted wirelessly by the wireless transmission module.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (7)
1. A big data network signal filtering-based data transmission system is characterized by comprising a signal source access end, a port optical transceiver, a computer, a data operating system, a data compression module, a wireless router, a signal filter, a file cache library, a signal return module, a signal firewall, a data processing module and a wireless transmission module;
the signal source access end is used for accessing a light source signal of an external server;
the port optical transceiver is used for receiving a light source signal connected with the signal source access end and simultaneously accessing the signal source to the computer;
the computer accesses network signals through the port optical transceiver and simultaneously generates data resources to be transmitted;
the data operating system is used for generating data resources which need to be circulated by the computer and can support online modification of the data resources;
the data compression module is used for compressing data resources generated by a data operating system to reduce the volume of circulation;
the wireless router is used for transmitting signals of data resources generated by the computer and carrying out wireless transmission circulation;
the signal filter is used for limiting the wave band of the data signal transmitted by the wireless router so as to eliminate the unnecessary data signal;
the file cache bank is used for receiving the signal data with the signal filter removed and temporarily storing the signal data;
the signal returning module returns the signal received by the signal filter, so that the signal data can be accurately communicated;
the signal firewall is used for detecting signal data to be transmitted after signal filtering, so that the safety of the data is ensured;
the data processing module is used for deepening the power of the data transmitted by the signal filter so as to improve the transmission penetrability of the signal data;
the wireless transmission module is used for transmitting and diffusing signals with deeper power of the data processing module.
2. The big data network signal filtering based data transmission system according to claim 1, wherein: the signal firewall comprises a data signal receiving unit, a data detection unit, a virus database, a retrieval module, a potential data hazard database, a signal transmission unit and a data elimination module.
3. The big data network signal filtering based data transmission system according to claim 2, wherein: the signal firewall comprises the following specific processing steps:
the method comprises the following steps: firstly, a data signal receiving unit receives signal data transmitted by a signal filter and is used as a module for connection transmission;
step two: the data detection unit carries out nuclear detection on the signal data received by the data signal receiving unit through the retrieval module and the virus database to ensure that the transmitted signal data is not threatened;
step three: the hidden danger database temporarily stores and stores the virus data detected by the received data detection unit core;
step four: the data elimination module eliminates virus data in the hidden danger database to avoid virus residue;
step five: the signal transmission unit transmits the safe signal data detected by the data detection unit.
4. The big data network signal filtering based data transmission system according to claim 1, wherein: the port optical transmitter and receiver comprises an optical fiber access port, a network cable interface, a power interface, a signal receiving and sending device and an SD card slot, wherein the optical fiber access port is used for connecting an externally arranged signal source, the network cable interface is used for connecting a computer port, the power interface is used for switching on a power supply, the signal receiving and sending device is used for receiving and transmitting a wireless signal source, and the SD card slot is used for installing a flow data card.
5. The big data network signal filtering based data transmission system according to claim 1, wherein: the signal feedback module comprises a signal light source receiver, a signal transmitting module, a signal receiving module, a timing module, a data calculating unit and a data displaying module, the signal light source receiver receives signal data transmitted by the signal filter, the signal transmitting module performs circuit feedback on the signal data received by the signal light source receiver, the signal receiver receives the signal data transmitted by the signal transmitting module, the timing module calculates the time of the returned signal data, the data calculating unit is used for calculating whether the returned time is normal or not, and the data displaying module discloses the data generated by the data calculating module.
6. The big data network signal filtering based data transmission system according to claim 1, wherein: the data processing module comprises a signal receiving unit, a data conversion module, a data storage unit, a signal radio frequency unit, a power amplifier and a signal transmission unit.
7. The big data network signal filtering based data transmission system according to claim 6, wherein: the data processing module comprises the following specific processing steps:
s1: firstly, a signal receiving unit can obtain a signal source transmitted by a signal filter and simultaneously transmit data to a next process, and a transmission module is arranged between a left element signal filter and a data processing module;
s2: the data conversion module converts the signal data received by the signal receiving unit into digital signals, simultaneously transmits the data to the signal radio frequency unit, and performs one-side backup through the data storage unit before the data are converted into the digital signals;
s3: the signal radio frequency unit can limit the range of signal emission;
s4: the power amplifier performs signal enhancement on signal data to be transmitted, and the penetrating power of signal transmission is enhanced;
s5: the signal transmission unit transmits the signal data to be transmitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110663213.2A CN113613253B (en) | 2021-06-15 | 2021-06-15 | Big data network signal filtering data transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110663213.2A CN113613253B (en) | 2021-06-15 | 2021-06-15 | Big data network signal filtering data transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113613253A true CN113613253A (en) | 2021-11-05 |
| CN113613253B CN113613253B (en) | 2023-09-19 |
Family
ID=78336538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110663213.2A Active CN113613253B (en) | 2021-06-15 | 2021-06-15 | Big data network signal filtering data transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113613253B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150098521A1 (en) * | 2013-10-08 | 2015-04-09 | Hughes Network Systems, Llc | System and method for pre distortion and iterative compensation for nonlinear distortion in system employing ftn symbol transmission rates |
| CN105208680A (en) * | 2014-06-10 | 2015-12-30 | 王中生 | Method for audio data transmission based on short-range wireless sensing network |
| CN209134448U (en) * | 2018-12-20 | 2019-07-19 | 湖南恒茂高科股份有限公司 | Wireless router and network system |
| CN110073301A (en) * | 2017-08-02 | 2019-07-30 | 强力物联网投资组合2016有限公司 | The detection method and system under data collection environment in industrial Internet of Things with large data sets |
| US20210044989A1 (en) * | 2019-08-05 | 2021-02-11 | Sprint Communications Company L.P. | Wireless communication network access using different functionality splits for different communication services |
-
2021
- 2021-06-15 CN CN202110663213.2A patent/CN113613253B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150098521A1 (en) * | 2013-10-08 | 2015-04-09 | Hughes Network Systems, Llc | System and method for pre distortion and iterative compensation for nonlinear distortion in system employing ftn symbol transmission rates |
| CN105208680A (en) * | 2014-06-10 | 2015-12-30 | 王中生 | Method for audio data transmission based on short-range wireless sensing network |
| CN110073301A (en) * | 2017-08-02 | 2019-07-30 | 强力物联网投资组合2016有限公司 | The detection method and system under data collection environment in industrial Internet of Things with large data sets |
| CN209134448U (en) * | 2018-12-20 | 2019-07-19 | 湖南恒茂高科股份有限公司 | Wireless router and network system |
| US20210044989A1 (en) * | 2019-08-05 | 2021-02-11 | Sprint Communications Company L.P. | Wireless communication network access using different functionality splits for different communication services |
Non-Patent Citations (1)
| Title |
|---|
| 张娜: ""一种用于移动通信终端定位的卡尔曼滤波器改进设计"", 《科学技术与工程》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113613253B (en) | 2023-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102484508A (en) | Method and device for duplexer fault detection | |
| US20240004139A1 (en) | Secured fiber link system | |
| CN105721568A (en) | Remote debugging system, method and device | |
| CN100479353C (en) | Optical cable line real-time monitoring system and its method | |
| US20210143911A1 (en) | Optical transceiver | |
| CN113613253A (en) | Big data network signal filtering-based data transmission system | |
| CN112255598B (en) | FPGA remote online debugging method, device and system based on optical fiber communication | |
| CN115209412A (en) | Big data network signal filtering-based data transmission system | |
| CN106919530A (en) | A kind of one-way transmission component based on visible ray | |
| CN114666289B (en) | Data transmission method and system based on electromagnetic shielding body | |
| CN106353865A (en) | Optical module | |
| CN206584350U (en) | A kind of one-way transmission component based on visible ray | |
| CN115334484A (en) | Multi-hop near-field communication statistical method, device, electronic equipment and medium | |
| US11265080B2 (en) | Submarine cable fault determining method and apparatus | |
| CN114513553A (en) | Data processing method and device, electronic equipment and storage medium | |
| JP2003264509A (en) | Module for optical communication, transmitting side module for optical communication, receiving side module for optical communication and interruption recovery method | |
| CN206832988U (en) | A kind of Type of Atmospheric Laser Communication with distance measurement function | |
| EP4344096A1 (en) | Fault positioning method of optical network and related devices | |
| CN113364524A (en) | Data receiving method and optical module | |
| US20230127899A1 (en) | Optical network system, management device, optical transmission apparatus, and communications device | |
| CN116684913B (en) | 4G communication module testing method, system, electronic equipment and storage medium | |
| CN114844597B (en) | Communication method and device of frequency converter and electronic equipment | |
| CN114337704B (en) | Meteor trail communication device and communication method | |
| CN115396224A (en) | Receiving device, comprehensive detector and one-way data transmission system | |
| JPS6133037A (en) | Optical transmitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |