CN114785394A - Spectrum monitoring method suitable for satellite mobile communication system - Google Patents
Spectrum monitoring method suitable for satellite mobile communication system Download PDFInfo
- Publication number
- CN114785394A CN114785394A CN202210224795.9A CN202210224795A CN114785394A CN 114785394 A CN114785394 A CN 114785394A CN 202210224795 A CN202210224795 A CN 202210224795A CN 114785394 A CN114785394 A CN 114785394A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- analysis
- satellite
- mobile communication
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18569—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radio Relay Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The invention provides a frequency spectrum monitoring method suitable for a satellite mobile communication system, and belongs to the technical field of satellite mobile communication. The frequency spectrum monitoring method comprises the following steps: s1, finishing real-time acquisition of all spot beam inner carriers of the satellite system through an acquisition module; s2, sending the collected information to a storage module for storage; s3, when the satellite terminal service fails, informing the control module and the alarm module; s4, alarming by an alarm module; s5, sending a data extraction message to the storage module; s6, sending the data to an analysis and statistics module; s7, analyzing data by an analysis and statistics module; and S8, solving the problem by maintenance personnel. The invention solves the problem that satellite communication work is not wanted at ordinary times and is not good at urgent times, and has the advantages of flexible and effective system operation and maintenance.
Description
Technical Field
The invention relates to the technical field of satellite mobile communication, in particular to a frequency spectrum monitoring method suitable for a satellite mobile communication system.
Background
Satellite mobile communication refers to the communication between two or more ground gateway stations by using a communication satellite as a relay station to transmit radio waves. Satellite mobile communication is an advanced communication mode combining modern communication technology and aerospace technology and realizing control of the communication technology by a computer. The system can provide large-range, long-distance, mobile and flexible voice, short message and packet data services for users, and is widely applied to the aspects of comprehensive coverage, emergency communication and general service.
In order to increase the antenna gain and frequency reuse rate and increase the system capacity, satellite mobile communication systems generally adopt a multi-beam antenna design. There are multiple user groups under each beam, the user terminals are of many kinds and large in quantity, and when a communication fault of the user terminal occurs, the problem cannot be quickly found, and the operation and maintenance of the base station face a great challenge.
The frequency spectrum monitoring is mainly used for improving the operation maintenance service quality of the satellite communication system. By collecting and analyzing the frequency spectrum when the service is abnormal, the working condition of the communication satellite transponder, the propagation characteristic of the spot beam link and the radio working environment are continuously monitored, an available frequency resource library is formed, the success probability of the service is improved, support is provided for troubleshooting of the service of the terminal, and the operation control level of the system is improved.
Therefore, a spectrum monitoring means when a service is abnormal is urgently needed, the requirements of daily communication guarantee on service quality and emergency communication are met, and the problem that satellite communication is not wanted at ordinary times and is not good in emergency is solved.
Disclosure of Invention
The invention solves the technical problems that: in the use process of satellite communication, the defects of 'not wanting to use at ordinary times and not using well in urgent times' exist frequently.
The satellite mobile communication system belongs to an open system, and the user use habit is greatly different from the ground mobile communication system, which is specifically shown in the following several aspects:
firstly, a satellite mobile communication system generally has a plurality of user groups in the system, the user terminals are of various types, the number of terminals in a gateway station is large, when a user terminal service fails, operation and maintenance personnel are generally informed of troubleshooting through user complaints, hysteresis troubleshooting is achieved, the problem that the terminal is required to be matched and reappeared during troubleshooting is solved, and inconvenience is brought to users and system operation and maintenance.
Second, the satellite mobile communication system is generally used for remote area communication or emergency communication, and in order to increase antenna gain and frequency reuse rate and increase system capacity, the satellite mobile communication system generally adopts a multi-beam antenna design. The partial wave beams may have no users or users but have low utilization rate at ordinary times, and the system cannot monitor the use condition in real time.
Finally, the satellite mobile communication system user has the characteristics of large-area movement and strong use burst, and can not well meet the requirements of all-weather and all-time continuous monitoring of radio monitoring.
Therefore, aiming at the characteristics of the satellite mobile communication system user, a special fault monitoring system is developed, the requirement of daily communication guarantee on service quality is met, the requirement of emergency communication is further met, and the operation and maintenance efficiency and the service quality of the system are greatly improved.
The invention provides a frequency spectrum monitoring method suitable for a satellite mobile communication system, which comprises the following steps:
a method for monitoring spectrum suitable for a satellite mobile communication system, comprising the steps of:
s1, installing the acquisition module in a gateway station, receiving a reverse feed link signal, sharing an antenna and radio frequency equipment of the gateway station, and completing real-time acquisition of all spot beam inner carriers of the satellite system;
s2, the acquisition module sends the acquired reverse link signal and the dot beam transponder spectrogram to the storage module for storage;
s3, when the satellite terminal service is in fault and the gateway station GSC monitors the abnormal signaling flow, the beam information of the abnormal signaling is sent to the control module, and the abnormal warning information is sent to the warning module;
s4, after receiving the alarm information, the alarm module sends an alarm prompt to the operation and maintenance personnel by means of sound, light and electricity;
s5, after acquiring the beam information of the terminal with abnormal service, the control module sends a data extraction message to the storage module, wherein the extracted data is the frequency spectrum information of a period of time before and after the beam when the extraction terminal is abnormal;
s6, the storage module receives the extraction information of the control module and sends the acquired data of a period of time before and after the beam where the terminal is located when the terminal is abnormal to the analysis and statistics module;
s7, after receiving the data, the analysis and statistics module analyzes the data, mainly including real-time display, real-time signal parameter analysis, historical data playback, equipment data query, resource use condition statistics and frequency band interference monitoring and analysis, and gives a preliminary analysis result;
and S8, the maintenance personnel solve the problem by acquiring the alarm signal and combining the analysis result given by the analysis and statistics module.
Further, the process of acquiring the carrier in real time by the acquisition module in step S1 includes the following steps:
s1-1, receiving a reverse link signal and automatically acquiring a frequency spectrum diagram of the spot beam repeater;
s1-2, rapidly grouping reverse link carrier signals, and automatically identifying the main technical parameters of the carrier;
s1-3, carrying out abnormity detection and interference alarm on the reverse link carrier signal;
s1-4, the control module sends the collected data to the storage module for storage through the collection module.
Further, the main technical parameters of the carrier include, but are not limited to: center frequency, bandwidth, signal-to-noise ratio.
Further, step S2 specifically includes:
the storage module classifies and arranges the data sent by the acquisition module and then stores the data in corresponding folders, and when the data are extracted, the corresponding data can be sent to the statistical analysis module according to extraction requirements.
Further, in step S4: the alarm mode of the alarm module includes but is not limited to sound, light and electric mode.
Preferably, in step S5, the process of operating the control module includes the following steps:
s5-1, the data acquisition control sub-module controls the spot beam transponder resource information, and defines the transponder resource according to the characteristics of the satellite, the transponder resource includes: satellites, wave bands, beams and transponders;
s5-2, the data acquisition control submodule controls the acquisition module to set the content and acquisition parameters acquired by the acquisition module;
s5-3, the data storage control submodule controls the storage module, controls the rule of the storage module for storing data, sends data extraction information to the storage module, and retrieves, positions and extracts monitoring data according to specific conditions;
and S5-4, the data statistics control sub-module controls the analysis and statistics module to acquire, display, inquire and count the monitoring data in real time.
Preferably, step S6 specifically includes:
the analysis and statistics module is used for carrying out problem analysis on the collected monitoring data, and giving a preliminary conclusion by combining real-time display, real-time signal parameter analysis, historical data playback, equipment data query, resource use condition statistics and in-band interference analysis, and the preliminary conclusion is used for supporting operation and maintenance support of the satellite mobile communication system.
Preferably, the spectrum monitoring method is based on an skynt one satellite mobile communication system, and the system comprises:
an acquisition module for acquiring reverse link signals and a spot beam repeater spectrogram,
a storage module for classifying and storing the collected data,
an analysis statistic module for counting, analyzing and displaying data,
a control module for controlling the collection module, the storage module and the analysis and statistics module,
an alarm module for alarming the abnormality,
and the gateway station GSC is used for tracking and alarming abnormal signaling.
Further preferably, the control module includes:
a satellite transponder resource defining submodule for controlling the satellite transponder resource information and defining transponder resources according to the characteristics of the satellite,
a data acquisition control sub-module for controlling the acquisition module and setting the content and acquisition parameters acquired by the acquisition module,
a data storage control submodule for controlling the storage module, setting the storage module data storage rule, sending data extraction information to the storage module, and retrieving, positioning and extracting monitoring data according to specific conditions,
and the data statistics control submodule is used for controlling the analysis and statistics module to acquire and count the monitoring data in real time.
The invention has the beneficial effects that:
the frequency spectrum monitoring method of the satellite mobile communication system can send an alarm to operation and maintenance personnel in time when the user terminal has abnormal service, and can improve the flexibility and unattended capability of the operation and maintenance of the system, provide effective support for the operation and maintenance of the satellite mobile communication system and improve the network operation control level by acquiring, storing and analyzing the frequency spectrum of the wave beam where the terminal is located when the user terminal has abnormal service.
Drawings
FIG. 1 is a flow chart of the present invention;
fig. 2 is a diagram of a system architecture on which the spectral monitoring method is based.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. 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.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two.
Example 1
The present embodiment is a spectrum monitoring method suitable for a satellite mobile communication system, as shown in fig. 1, including the following steps:
s1, installing the acquisition module in the gateway station, receiving the reverse feeder link signal, sharing the antenna and the radio frequency device of the gateway station, and completing the real-time acquisition of the carrier in all spot beams of the satellite system, wherein the process of the acquisition module for the real-time acquisition of the carrier in the step S1 comprises the following steps:
s1-1, receiving the reverse link signal, automatically acquiring a spot beam repeater spectrum map,
s1-2, fast grouping the reverse link carrier signals, automatically identifying the main technical parameters of the carrier,
s1-3, performing anomaly detection and interference warning on the reverse link carrier signal,
s1-4, the control module sends the acquired data to the storage module for storage through the acquisition module;
s2, the acquiring module sends the acquired reverse link signal and the spot beam repeater spectrogram to the storing module for storage, which specifically includes:
the storage module classifies and arranges the data sent by the acquisition module and then stores the data in corresponding folders, and when the data are extracted, the corresponding data can be sent to the statistical analysis module according to the extraction requirements;
s3, when the satellite terminal service is in fault and the gateway station GSC monitors the abnormal signaling flow, the beam information of the abnormal signaling is sent to the control module, and the abnormal warning information is sent to the warning module;
s4, after receiving the alarm information, the alarm module sends an alarm prompt to the operation and maintenance personnel by means of sound, light and electricity;
s5, after obtaining the beam information of the terminal with abnormal service, the control module sends a data extraction message to the storage module, wherein the extracted data is the frequency spectrum information of 10 minutes before and after the beam when the extraction terminal is abnormal;
s6, the storage module receives the extraction information of the control module, and sends the data collected before and after 10 minutes of the beam where the terminal is located when the terminal is abnormal to the analysis and statistics module, which specifically includes:
the analysis and statistics module is used for carrying out problem analysis on the collected monitoring data, and giving a preliminary conclusion by combining real-time display, real-time signal parameter analysis, historical data playback, equipment data query, resource use condition statistics and in-band interference analysis, and the preliminary conclusion is used for supporting operation and maintenance support of the satellite mobile communication system;
s7, after receiving the data, the analysis and statistics module analyzes the data, mainly including real-time display, real-time signal parameter analysis, historical data playback, equipment data query, resource use condition statistics and frequency band interference monitoring and analysis, and gives a preliminary analysis result;
and S8, the maintenance personnel solve the problem by acquiring the alarm signal and combining the analysis result given by the analysis and statistics module.
Example 2
This embodiment is a satellite mobile communication system based on skyntong number one in which the spectrum monitoring method applied to the satellite mobile communication system of embodiment 1 is as shown in fig. 2, and the system includes:
an acquisition module for acquiring reverse link signals and a spot beam repeater spectrogram,
a storage module for classifying and storing the collected data,
an analysis and statistics module for counting, analyzing and displaying data,
a control module for controlling the collection module, the storage module and the analysis and statistics module,
an alarm module for alarming the abnormality,
and the gateway station GSC is used for tracking and alarming abnormal signaling.
Example 3
The present embodiment is different from embodiment 2 in that:
the control module includes:
a satellite transponder resource defining submodule for controlling the satellite transponder resource information and defining transponder resources according to the characteristics of the satellite,
a data acquisition control sub-module for controlling the acquisition module and setting the content and acquisition parameters acquired by the acquisition module,
a data storage control submodule for controlling the storage module, setting the storage module data storage rule, sending data extraction information to the storage module, and retrieving, positioning and extracting monitoring data according to specific conditions,
and the data statistics control submodule is used for controlling the analysis and statistics module to acquire and count the monitoring data in real time.
Example 4
The present embodiment is a spectrum monitoring method suitable for a satellite mobile communication system based on embodiment 3, and the method includes the following steps:
s1, the acquisition module is installed in the gateway station, receives the reverse feeder link signal, shares the antenna and the radio frequency device of the gateway station, and completes the real-time acquisition of the carrier wave in all the spot beams of the satellite system, the process of the acquisition module for the real-time acquisition of the carrier wave in the step S1 includes the following steps:
s1-1, receiving reverse link signals, automatically acquiring a spot beam repeater spectrum map,
s1-2, fast grouping the reverse link carrier signals, automatically identifying the main technical parameters of the carrier,
s1-3, performing anomaly detection and interference warning on the reverse link carrier signal,
s1-4, the control module sends the acquired data to the storage module for storage through the acquisition module;
s2, the acquisition module sends the acquired spectrum chart of the reverse link signal and the spot beam repeater to the storage module for storage, and the method specifically includes:
the storage module classifies and arranges the data sent by the acquisition module and then stores the data in corresponding folders, and when the data are extracted, the corresponding data can be sent to the statistical analysis module according to the extraction requirements;
s3, when the satellite terminal service is in fault and the gateway station GSC monitors the abnormal signaling flow, the GSC sends the beam information of the abnormal signaling to the control module and sends the abnormal alarm information to the alarm module;
s4, after receiving the alarm information, the alarm module sends an alarm prompt to the operation and maintenance personnel by means of sound, light and electricity;
s5, after obtaining the beam information of the terminal with abnormal service, the control module sends a data extraction message to the storage module, the extracted data is the frequency spectrum information of 10 minutes before and after the extraction of the beam when the terminal is abnormal, and the working process of the control module comprises the following steps:
s5-1, the data acquisition control sub-module controls the spot beam transponder resource information, and defines the transponder resource according to the characteristics of the satellite, the transponder resource includes: satellite, band, beam, and transponder;
s5-2, the data acquisition control sub-module controls the acquisition module to set the content and acquisition parameters acquired by the acquisition module,
s5-3, the data storage control sub-module controls the storage module, controls the rule of the storage module to store data, sends data extraction information to the storage module, retrieves, positions and extracts the monitoring data according to specific conditions,
s5-4, the data statistics control sub-module controls the analysis and statistics module to acquire, display, inquire and count the monitoring data in real time;
s6, the storage module receives the extraction information of the control module, and sends the data collected before and after 10 minutes of the beam where the terminal is located when the terminal is abnormal to the analysis and statistics module, which specifically includes:
the analysis and statistics module is used for carrying out problem analysis on the collected monitoring data, and giving a preliminary conclusion by combining real-time display, real-time signal parameter analysis, historical data playback, equipment data query, resource use condition statistics and in-band interference analysis, and the preliminary conclusion is used for supporting operation and maintenance support of the satellite mobile communication system;
s7, after receiving the data, the analysis and statistics module analyzes the data, mainly including real-time display, real-time signal parameter analysis, historical data playback, equipment data query, resource use condition statistics and frequency band interference monitoring and analysis, and gives a preliminary analysis result;
and S8, the maintenance personnel solve the problem by acquiring the alarm signal and combining the analysis result given by the analysis and statistics module.
Claims (8)
1. A method for monitoring a spectrum suitable for use in a satellite mobile communications system, comprising the steps of:
s1, installing the acquisition module in a gateway station, receiving a reverse feeder link signal, sharing an antenna and radio frequency equipment of the gateway station, and completing real-time acquisition of all spot beam inner carriers of the satellite system;
s2, the acquisition module sends the acquired reverse link signal and the spectrum chart of the spot beam transponder to the storage module for storage;
s3, when the satellite terminal service is in fault and the gateway station GSC monitors the abnormal signaling flow, the beam information of the abnormal signaling is sent to the control module, and the abnormal warning information is sent to the warning module;
s4, after receiving the alarm information, the alarm module sends an alarm prompt to the operation and maintenance personnel by means of sound, light and electricity;
s5, after obtaining the beam information of the terminal with abnormal service, the control module sends a data extraction message to the storage module, and the extracted data is the frequency spectrum information of a period of time before and after the beam when the extraction terminal is abnormal;
s6, the storage module receives the extraction information of the control module and sends the acquired data of a period of time before and after the beam where the terminal is positioned when the terminal is abnormal to the analysis and statistics module;
s7, after receiving the data, the analysis and statistics module analyzes the data, mainly including real-time display, real-time signal parameter analysis, historical data playback, equipment data query, resource use condition statistics and frequency band interference monitoring and analysis, and gives a preliminary analysis result;
and S8, the maintenance personnel solve the problem by acquiring the alarm signal and combining the analysis result given by the analysis and statistics module.
2. The spectrum monitoring method for a satellite mobile communication system as claimed in claim 1, wherein the step S1, wherein the process of acquiring the carrier wave by the acquisition module in real time, comprises the steps of:
s1-1, receiving a reverse link signal and automatically acquiring a frequency spectrum diagram of the spot beam repeater;
s1-2, rapidly grouping reverse link carrier signals, and automatically identifying main technical parameters of carriers;
s1-3, carrying out abnormity detection and interference alarm on the reverse link carrier signal;
s1-4, the control module sends the collected data to the storage module for storage through the collection module.
3. The method as claimed in claim 2, wherein the main technical parameters of the carrier include but are not limited to: center frequency, bandwidth, signal-to-noise ratio.
4. The method for spectrum monitoring in a satellite mobile communication system as claimed in claim 1, wherein said step S2 specifically includes:
the storage module classifies and arranges the data sent by the acquisition module and then stores the data in corresponding folders, and when the data are extracted, the corresponding data can be sent to the statistical analysis module according to extraction requirements.
5. The method for spectrum monitoring in a satellite mobile communication system according to claim 1, wherein said step S4 comprises: the alarm mode of the alarm module includes but is not limited to sound, light and electric mode.
6. The spectrum monitoring method for a satellite mobile communication system as claimed in claim 1, wherein in step S5, the process of operating the control module includes the steps of:
s5-1, the data acquisition control sub-module controls the information of the spot wave beam transponder resources, and transponder resources are defined according to the characteristics of the satellite, and the transponder resources comprise: satellite, band, beam, and transponder;
s5-2, the data acquisition control sub-module controls the acquisition module and sets the content and acquisition parameters acquired by the acquisition module;
s5-3, the data storage control submodule controls the storage module, controls the rule of the storage module for storing data, sends data extraction information to the storage module, and retrieves, positions and extracts monitoring data according to specific conditions;
and S5-4, the data statistics control sub-module controls the analysis and statistics module to acquire, display, inquire and count the monitoring data in real time.
7. The method for spectrum monitoring in a satellite mobile communication system as claimed in claim 1, wherein said step S6 specifically includes:
the analysis and statistics module is used for carrying out problem analysis on the collected monitoring data, giving a preliminary conclusion by combining real-time display, real-time signal parameter analysis, historical data playback, equipment data query, resource use condition statistics and intra-frequency-band interference analysis, and supporting operation and maintenance of the satellite mobile communication system.
8. The spectrum monitoring method suitable for the satellite mobile communication system according to claim 1, wherein the spectrum monitoring method is based on the skynone satellite mobile communication system, the system comprising:
an acquisition module for acquiring reverse link signals and a spot beam repeater spectrogram,
a storage module for classifying and storing the collected data,
an analysis statistic module for counting, analyzing and displaying data,
a control module for controlling the collection module, the storage module and the analysis and statistics module to work,
an alarm module for alarming the abnormality,
and the gateway station GSC is used for tracking and alarming abnormal signaling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224795.9A CN114785394B (en) | 2022-03-09 | 2022-03-09 | Spectrum monitoring method suitable for satellite mobile communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224795.9A CN114785394B (en) | 2022-03-09 | 2022-03-09 | Spectrum monitoring method suitable for satellite mobile communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114785394A true CN114785394A (en) | 2022-07-22 |
| CN114785394B CN114785394B (en) | 2023-06-16 |
Family
ID=82424128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210224795.9A Active CN114785394B (en) | 2022-03-09 | 2022-03-09 | Spectrum monitoring method suitable for satellite mobile communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114785394B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030198304A1 (en) * | 2002-04-22 | 2003-10-23 | Sugar Gary L. | System and method for real-time spectrum analysis in a communication device |
| US20100240316A1 (en) * | 2009-03-17 | 2010-09-23 | Stmicroelectronics S.R.I. | Method and system for spectrum management in communication networks, corresponding network and computer program product |
| CN107154827A (en) * | 2016-03-03 | 2017-09-12 | 北京航天飞行控制中心 | The collection in real time of satellite communication broader frequency spectrum and analysis method, monitoring method and system |
| CN111130630A (en) * | 2019-12-31 | 2020-05-08 | 南京御通信息技术有限公司 | Communication satellite frequency spectrum monitoring equipment and frequency spectrum acquisition and feature identification method thereof |
| CN112600634A (en) * | 2020-11-26 | 2021-04-02 | 中国人民解放军63923部队 | Real-time frequency spectrum monitoring system |
| CN112596450A (en) * | 2020-11-26 | 2021-04-02 | 中国人民解放军63923部队 | Real-time frequency spectrum monitoring system and method based on B/S framework |
-
2022
- 2022-03-09 CN CN202210224795.9A patent/CN114785394B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030198304A1 (en) * | 2002-04-22 | 2003-10-23 | Sugar Gary L. | System and method for real-time spectrum analysis in a communication device |
| US20100240316A1 (en) * | 2009-03-17 | 2010-09-23 | Stmicroelectronics S.R.I. | Method and system for spectrum management in communication networks, corresponding network and computer program product |
| CN107154827A (en) * | 2016-03-03 | 2017-09-12 | 北京航天飞行控制中心 | The collection in real time of satellite communication broader frequency spectrum and analysis method, monitoring method and system |
| CN111130630A (en) * | 2019-12-31 | 2020-05-08 | 南京御通信息技术有限公司 | Communication satellite frequency spectrum monitoring equipment and frequency spectrum acquisition and feature identification method thereof |
| CN112600634A (en) * | 2020-11-26 | 2021-04-02 | 中国人民解放军63923部队 | Real-time frequency spectrum monitoring system |
| CN112596450A (en) * | 2020-11-26 | 2021-04-02 | 中国人民解放军63923部队 | Real-time frequency spectrum monitoring system and method based on B/S framework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114785394B (en) | 2023-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5559864A (en) | Cellular based traffic sensor system | |
| CN107947846A (en) | Lead to all purpose aircraft mobile system and communication monitoring system of No.1 satellite based on day | |
| CN110888373A (en) | Intelligent inspection system and method for abnormity of transformer substation equipment | |
| CN108767989A (en) | A kind of working status monitoring system and analysis method of electrical power distribution automatization system | |
| CN111092645B (en) | Real-time monitoring and processing system of satellite communication system | |
| CN112351410A (en) | Be applied to three networks of general aircraft and merge transmission device | |
| CN102932075B (en) | Frequency modulation (FM) broadcasting signal receiving and monitoring system | |
| CN114785394A (en) | Spectrum monitoring method suitable for satellite mobile communication system | |
| CN110278569B (en) | Sharing system, device and sharing method for ubiquitous Internet of things indoor distribution | |
| CN202918303U (en) | Frequency modulation broadcasting signal receiving and measuring system | |
| CN102291728A (en) | Wireless network quality monitoring terminal, system and method | |
| CN109818695B (en) | Short-wave communication semi-blind frequency selection system and frequency selection method based on CW signal | |
| CN115361309B (en) | Split type elevator communication system capable of being remotely monitored | |
| CN114745014B (en) | Satellite portable system and method integrating Tiantong and broadband and narrowband ad hoc networks | |
| CN102083104B (en) | Repeater monitoring method and system as well as comprehensive analysis server | |
| CN112713928B (en) | Distribution network automation system based on Beidou communication | |
| CN112566091B (en) | System for rapidly transmitting meteorological disaster early warning information | |
| CN104735689A (en) | Mobile communication network air interface monitoring system | |
| CN103578230A (en) | Landslide and debris flow alarm method based on Internet of Things | |
| CN201839441U (en) | Automatic detection system for communication network | |
| CN117560679B (en) | Interference monitoring device of big dipper basic station | |
| EP1305964B1 (en) | System for monitoring the performance of mobile telephony networks | |
| CN115549756B (en) | Anti-interference implementation method for automatic switching of satellite-ground cooperative measurement and control links | |
| CN111866117A (en) | Sensor monitoring system for parallel analysis of multiple types of radio signals | |
| CN112924995A (en) | Remote control system and control method thereof |
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 |