CN113033853A - Satellite link optimization method, device, server and storage medium - Google Patents
Satellite link optimization method, device, server and storage medium Download PDFInfo
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- 238000004891 communication Methods 0.000 claims description 23
- 238000012795 verification Methods 0.000 claims description 10
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- 238000004364 calculation method Methods 0.000 description 5
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Abstract
The embodiment of the invention discloses a satellite link optimization method, a satellite link optimization device, a server and a storage medium, wherein the method comprises the following steps: receiving a user's request for optimizing a satellite link; displaying corresponding satellite link parameters for reference of a user; receiving single parameter modification operation of a satellite link, and providing and displaying at least two satellite link optimization schemes according to the modified single parameter, wherein the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters; selection operations from at least two satellite link optimization schemes are received, and a satellite link optimization scheme is generated according to the operations. The computing power of the server is fully utilized to accurately and quickly provide a reasonable optimization scheme so as to reduce the operation time caused by the single-machine operation amount.
Description
Technical Field
The invention relates to the technical field of aerospace communication, in particular to a satellite link optimization method, a satellite link optimization device, a satellite link optimization server and a storage medium.
Background
In the satellite communication system, one transmission link in information transmission comprises an earth station of a transmitting end, an uplink, a satellite transponder, a downlink and an earth station of a receiving end. The space distribution can be divided into a satellite-ground link and an inter-satellite link. Wherein can also include: a relay communication satellite link, which refers to a link for relay communication through a satellite. It contains two aspects: the ground microwave relay communication enables the two communication parties to finally form a chain of a communication line through a satellite; two stations of the same satellite system and two or three satellite communication systems are relayed, so that the two communication parties finally form a link of a communication line.
Various types of equipment are designed in the process of the satellite communication link, signal transmission is complex, faults are easy to occur in the transmission process, and the process of adjusting the equipment through manual detection is complex when the equipment is abnormal.
In the process of implementing the invention, the inventor finds the following technical problems: due to the large number of link parameters involved in the satellite link design, the number of variables is large. Most engineers choose computer-aided methods for computation. Most computer-aided calculation tools are completed in a table mode, and engineers are required to manually input parameters such as a modulation mode, a channel coding mode demodulation threshold, an antenna aperture and power to calculate the link margin, the occupied transponder bandwidth and the occupied transponder power according to the data. If the optimization is needed, each variable needs to be input for multiple operations, and a satisfactory calculation effect can be obtained, so that not only are higher calculation resources needed, but also the optimization calculation time is longer, and various requirements of actual work on time cannot be met.
Disclosure of Invention
The embodiment of the invention provides a satellite link optimization method, a satellite link optimization device, a server and a storage medium, which are used for solving the technical problems.
In a first aspect, an embodiment of the present invention provides a method for optimizing a satellite link, including:
receiving a user's request for optimizing a satellite link;
displaying corresponding satellite link parameters for reference of a user;
receiving single parameter modification operation of a satellite link, and providing and displaying at least two satellite link optimization schemes according to the modified single parameter, wherein the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters;
selection operations from at least two satellite link optimization schemes are received, and a satellite link optimization scheme is generated according to the operations.
Further, the method further comprises:
and verifying the user login information, and receiving the optimized satellite link request of the user when the user login information passes the verification.
Further, the displaying the corresponding satellite link parameters includes:
determining the user level according to the user login information;
and determining and displaying the satellite link parameters corresponding to the user levels according to the user levels.
Further, the providing and displaying at least two satellite link optimization schemes according to the modified single parameter comprises:
and comparing and analyzing the equipment state and the equipment basic parameters in the link to provide at least two satellite link optimization schemes.
Further, the method further comprises:
and storing the satellite link optimization scheme into a database so as to be convenient to call.
Still further, the method further comprises:
and adjusting the parameters of the satellite communication equipment according to the satellite link optimization scheme.
In a second aspect, an embodiment of the present invention further provides a satellite link optimization apparatus, including:
the receiving module is used for receiving a satellite link optimizing request of a user;
the display module is used for displaying corresponding satellite link parameters for reference of a user;
the operation receiving module is used for receiving single parameter modification operation of the satellite link, providing and displaying at least two satellite link optimization schemes according to the modified single parameter, wherein the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters;
and the operation receiving module is used for receiving the selection operation of at least two satellite link optimization schemes and generating the satellite link optimization scheme according to the operation.
Further, the apparatus further comprises:
and the verification module is used for verifying the user login information and receiving the optimized satellite link request of the user when the user login information passes the verification.
Further, the display module includes:
the level determining unit is used for determining the user level according to the user login information;
and the display unit is used for determining and displaying the satellite link parameters corresponding to the user levels according to the user levels.
Further, the operation receiving module includes:
and the optimization scheme providing unit is used for comparing and analyzing the equipment state in the link with the equipment basic parameters to provide at least two satellite link optimization schemes.
Further, the apparatus comprises:
and the storage module is used for storing the satellite link optimization scheme into a database so as to be convenient to call.
Still further, the apparatus further comprises:
and the adjusting module is used for adjusting the parameters of the satellite communication equipment according to the satellite link optimization scheme.
In a third aspect, an embodiment of the present invention further provides a server, where the server includes:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement any of the satellite link optimization methods provided by the embodiments above.
In a fourth aspect, embodiments of the present invention further provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform the satellite link optimization method according to any one of the embodiments.
According to the satellite link optimization method, the satellite link optimization device, the server and the storage medium, the satellite link optimization request of a user is received; displaying corresponding satellite link parameters for reference of a user; receiving single parameter modification operation of a satellite link, and providing and displaying at least two satellite link optimization schemes according to the modified single parameter, wherein the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters; selection operations from at least two satellite link optimization schemes are received, and a satellite link optimization scheme is generated according to the operations. An adaptive tuning optimization scheme can be provided according to a single parameter modification of a user, so that the user can select according to a plurality of provided optimization schemes to obtain a better link optimization scheme. The computing power of the server is fully utilized to accurately and quickly provide a reasonable optimization scheme so as to reduce the operation time caused by the single-machine operation amount.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic flowchart of a method for optimizing a satellite link according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a satellite link optimization apparatus according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a server according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a schematic flowchart of a method for optimizing a satellite link according to an embodiment of the present invention, which is applicable to a situation of optimizing a satellite communication link, and is particularly applicable to a situation of optimizing a relay communication satellite link. The method can be executed by a satellite link optimization device, and the device can be realized in a software/hardware mode. The method can be integrated in a satellite link optimization system server, and specifically comprises the following steps:
and S110, receiving a request of optimizing the satellite link of the user.
In this embodiment, the request for optimizing the satellite link is sent by the staff member to the server through the client. Thus, the server receives the user's corresponding request. Illustratively, the user inputs a corresponding request at the client, and transmits the request through the network, and the server receives a corresponding request for optimizing the satellite link.
Optionally, the method may further include the following steps: and verifying the user login information, and receiving the optimized satellite link request of the user when the user login information passes the verification. Since the satellite link is optimized in terms of various factors such as security, in this embodiment, the user login information may be verified first, and may be verified by, for example, an account password or a biometric feature such as a fingerprint. When the verification is passed, the corresponding optimized satellite link request is received.
And S120, displaying the corresponding satellite link parameters for the user to refer to.
Sending the corresponding current satellite link parameters to the client, where the satellite link parameters may include: the channel coding mode demodulates parameters such as threshold, antenna aperture, power and the like, and displays the parameters at the client so that a user can fully know current satellite link parameters.
Optionally, the displaying the corresponding satellite link parameter may include: determining the user level according to the user login information; and determining and displaying the satellite link parameters corresponding to the user levels according to the user levels. For example, the login information may be verified in the manner provided above, the corresponding level of the current login user may be determined according to the login information, and the satellite link parameter corresponding to the level may be displayed according to the level.
S130, receiving the modification operation of the single parameter of the satellite link, and providing and displaying at least two satellite link optimization schemes according to the modified single parameter, wherein the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters.
When designing a satellite communication line, a communication satellite and an operating frequency band are generally selected first, and then feasibility and rationality of the designed line are verified through link calculation after antenna aperture, modulation and coding modes used by a system are selected according to performance parameters of a satellite transponder and user requirements. The transponder power that a user can occupy should be balanced with the transponder bandwidth that he rents. If the link budget results indicate contradiction, the corresponding parameters may be changed until the balance requirement is met.
Correspondingly, the providing and displaying at least two satellite link optimization schemes according to the modified single parameter comprises: and comparing and analyzing the equipment state and the equipment basic parameters in the link to provide at least two satellite link optimization schemes.
In this embodiment, other parameters may be adaptively adjusted according to the corresponding parameters selected by the user until the balance requirement is satisfied. Correspondingly, at least two satellite link optimization schemes can be provided and displayed, and the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters, so that a user can have more selection schemes to optimize the satellite communication link.
S140, receiving selection operation of at least two satellite link optimization schemes, and generating the satellite link optimization scheme according to the operation.
The user can view a plurality of displayed satellite link optimization schemes, can select a more appropriate scheme according to actual needs, and sends the scheme to the server through selection operation, and the server receives selection operation from at least two satellite link optimization schemes and generates a satellite link optimization scheme according to the operation.
The embodiment receives a request of optimizing a satellite link from a user; displaying corresponding satellite link parameters for reference of a user; receiving single parameter modification operation of a satellite link, and providing and displaying at least two satellite link optimization schemes according to the modified single parameter, wherein the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters; selection operations from at least two satellite link optimization schemes are received, and a satellite link optimization scheme is generated according to the operations. An adaptive tuning optimization scheme can be provided according to a single parameter modification of a user, so that the user can select according to a plurality of provided optimization schemes to obtain a better link optimization scheme. The computing power of the server is fully utilized to accurately and quickly provide a reasonable optimization scheme so as to reduce the single and operation amount and save the adjustment time.
In a preferred embodiment of this embodiment, the method may further include the following steps: and storing the satellite link optimization scheme into a database so as to be convenient to call. The optimization scheme can be stored in a database, and calling or research at any time in the later period is facilitated. To reduce the amount of later operations.
In another preferred embodiment of this embodiment, the method may further include the following steps: and adjusting the parameters of the satellite communication equipment according to the satellite link optimization scheme. And adjusting parameters of the satellite communication equipment through corresponding command remote so as to realize optimization of the satellite link.
Example two
Fig. 2 is a schematic structural diagram of a satellite link optimization apparatus according to a second embodiment of the present invention, and as shown in fig. 2, the apparatus includes:
a receiving module 210, configured to receive a request for optimizing a satellite link from a user;
a display module 220, configured to display corresponding satellite link parameters for reference by a user;
an operation receiving module 230, configured to receive a single parameter modification operation of a satellite link, provide and display at least two satellite link optimization schemes according to the modified single parameter, where the at least two satellite link optimization schemes are adjusted corresponding to different other parameters respectively;
an operation receiving module 240 is configured to receive a selection operation from at least two satellite link optimization schemes and generate a satellite link optimization scheme according to the selection operation.
The satellite link optimization device provided by the embodiment receives a satellite link optimization request of a user; displaying corresponding satellite link parameters for reference of a user; receiving single parameter modification operation of a satellite link, and providing and displaying at least two satellite link optimization schemes according to the modified single parameter, wherein the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters; selection operations from at least two satellite link optimization schemes are received, and a satellite link optimization scheme is generated according to the operations. An adaptive tuning optimization scheme can be provided according to a single parameter modification of a user, so that the user can select according to a plurality of provided optimization schemes to obtain a better link optimization scheme. The computing power of the server is fully utilized to accurately and quickly provide a reasonable optimization scheme so as to reduce the operation time caused by the single-machine operation amount.
On the basis of the above embodiments, the apparatus further includes:
and the verification module is used for verifying the user login information and receiving the optimized satellite link request of the user when the user login information passes the verification.
On the basis of the above embodiments, the display module includes:
the level determining unit is used for determining the user level according to the user login information;
and the display unit is used for determining and displaying the satellite link parameters corresponding to the user levels according to the user levels.
On the basis of the foregoing embodiments, the operation receiving module includes:
and the optimization scheme providing unit is used for comparing and analyzing the equipment state in the link with the equipment basic parameters to provide at least two satellite link optimization schemes.
On the basis of the above embodiments, the apparatus includes:
and the storage module is used for storing the satellite link optimization scheme into a database so as to be convenient to call.
On the basis of the above embodiments, the apparatus further includes:
and the adjusting module is used for adjusting the parameters of the satellite communication equipment according to the satellite link optimization scheme.
The satellite link optimization device provided by the embodiment of the invention can execute the satellite link optimization method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
EXAMPLE III
Fig. 3 is a schematic structural diagram of a server according to a third embodiment of the present invention. FIG. 3 illustrates a block diagram of an exemplary server 12 suitable for use in implementing embodiments of the present invention. The server 12 shown in fig. 3 is only an example, and should not bring any limitation to the function and the scope of use of the embodiment of the present invention.
As shown in FIG. 3, the server 12 is in the form of a general purpose computing device. The components of the server 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.
The server 12 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by server 12 and includes both volatile and nonvolatile media, removable and non-removable media.
The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)30 and/or cache memory 32. The server 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 3, and commonly referred to as a "hard drive"). Although not shown in FIG. 3, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally carry out the functions and/or methodologies of the described embodiments of the invention.
The server 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, etc.), with one or more devices that enable a user to interact with the device/server 12, and/or with any devices (e.g., network card, modem, etc.) that enable the server 12 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 22. Also, the server 12 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet) via the network adapter 20. As shown, the network adapter 20 communicates with the other modules of the server 12 via the bus 18. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the server 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
The processing unit 16 executes programs stored in the system memory 28 to perform various functional applications and data processing, such as implementing the satellite link optimization method provided by the embodiments of the present invention.
Example four
An embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform the satellite link optimization method provided in the foregoing embodiment.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method for optimizing a satellite link, comprising:
receiving a user's request for optimizing a satellite link;
displaying corresponding satellite link parameters for reference of a user;
receiving single parameter modification operation of a satellite link, and providing and displaying at least two satellite link optimization schemes according to the modified single parameter, wherein the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters;
selection operations from at least two satellite link optimization schemes are received, and a satellite link optimization scheme is generated according to the operations.
2. The method of claim 1, further comprising:
and verifying the user login information, and receiving the optimized satellite link request of the user when the user login information passes the verification.
3. The method of claim 2, wherein displaying the corresponding satellite link parameters comprises:
determining the user level according to the user login information;
and determining and displaying the satellite link parameters corresponding to the user levels according to the user levels.
4. The method of claim 1, wherein providing and displaying at least two satellite link optimization solutions according to the modified single parameter comprises:
and comparing and analyzing the equipment state and the equipment basic parameters in the link to provide at least two satellite link optimization schemes.
5. The method of claim 1, further comprising:
and storing the satellite link optimization scheme into a database so as to be convenient to call.
6. The method of claim 1, further comprising:
and adjusting the parameters of the satellite communication equipment according to the satellite link optimization scheme.
7. A satellite link optimization apparatus, comprising:
the receiving module is used for receiving a satellite link optimizing request of a user;
the display module is used for displaying corresponding satellite link parameters for reference of a user;
the operation receiving module is used for receiving single parameter modification operation of the satellite link, providing and displaying at least two satellite link optimization schemes according to the modified single parameter, wherein the at least two satellite link optimization schemes are respectively adjusted corresponding to other different parameters;
and the operation receiving module is used for receiving the selection operation of at least two satellite link optimization schemes and generating the satellite link optimization scheme according to the operation.
8. The apparatus of claim 7, further comprising:
and the verification module is used for verifying the user login information and receiving the optimized satellite link request of the user when the user login information passes the verification.
9. A server, characterized in that the server comprises:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the satellite link optimization method of any one of claims 1-6.
10. A storage medium containing computer executable instructions for performing the satellite link optimization method of any one of claims 1-6 when executed by a computer processor.
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| CN201911252557.3A CN113033853A (en) | 2019-12-09 | 2019-12-09 | Satellite link optimization method, device, server and storage medium |
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| CN201911252557.3A CN113033853A (en) | 2019-12-09 | 2019-12-09 | Satellite link optimization method, device, server and storage medium |
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| US6091933A (en) * | 1997-01-03 | 2000-07-18 | Globalstar L.P. | Multiple satellite system power allocation by communication link optimization |
| CN107979409A (en) * | 2017-12-21 | 2018-05-01 | 北京九天微星科技发展有限公司 | Interorbital satellite communication method for routing and device |
| CN108650683A (en) * | 2018-04-28 | 2018-10-12 | 国家新闻出版广电总局广播电视规划院 | Radio and television frequency planning method and device |
| CN109286640A (en) * | 2018-12-14 | 2019-01-29 | 北京工业大学 | A kind of communication means carrying out automatic adjusument based on satellite network state |
| CN109661014A (en) * | 2019-01-28 | 2019-04-19 | 上海卫星工程研究所 | Inter-satellite link preferred method and system |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6091933A (en) * | 1997-01-03 | 2000-07-18 | Globalstar L.P. | Multiple satellite system power allocation by communication link optimization |
| CN107979409A (en) * | 2017-12-21 | 2018-05-01 | 北京九天微星科技发展有限公司 | Interorbital satellite communication method for routing and device |
| CN108650683A (en) * | 2018-04-28 | 2018-10-12 | 国家新闻出版广电总局广播电视规划院 | Radio and television frequency planning method and device |
| CN109286640A (en) * | 2018-12-14 | 2019-01-29 | 北京工业大学 | A kind of communication means carrying out automatic adjusument based on satellite network state |
| CN109661014A (en) * | 2019-01-28 | 2019-04-19 | 上海卫星工程研究所 | Inter-satellite link preferred method and system |
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