CN117156598A - Communication link setting method and system of 5G MIMO frequency shift system - Google Patents
Communication link setting method and system of 5G MIMO frequency shift system Download PDFInfo
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- CN117156598A CN117156598A CN202310994237.5A CN202310994237A CN117156598A CN 117156598 A CN117156598 A CN 117156598A CN 202310994237 A CN202310994237 A CN 202310994237A CN 117156598 A CN117156598 A CN 117156598A
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- frequency shift
- communication link
- remote unit
- mimo frequency
- shift system
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- 238000004891 communication Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000004044 response Effects 0.000 description 12
- 238000012790 confirmation Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000004590 computer program Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- 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
- H04B7/0413—MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
Abstract
The application relates to the technical field of 5G MIMO frequency shift, in particular to a method and a system for setting a communication link of a 5G MIMO frequency shift system, wherein the method comprises the following steps: acquiring and distributing equipment numbers for each remote unit according to the unique identification information of each remote unit in the 5G MIMO frequency shift system; according to the equipment number of each remote unit, a communication link between the near-end unit in the 5G MIMO frequency shift system and each remote unit is established.
Description
Technical Field
The application relates to the technical field of 5G MIMO frequency shift, in particular to a method and a system for setting a communication link of a 5G MIMO frequency shift system.
Background
At present, when a communication link between each remote unit and a near-end unit in the 5G MIMO frequency shift system is established, because the positions of the remote units are scattered, each remote unit needs to be independently operated, which is time-consuming and labor-consuming and has low efficiency.
Disclosure of Invention
The application aims to solve the technical problem of providing a communication link setting method and a system of a 5GMIMO frequency shift system aiming at the defects of the prior art.
In a first aspect, the present application provides a method for setting a communication link of a 5G MIMO frequency shift system, which specifically includes the following technical scheme:
acquiring and distributing equipment numbers for each remote unit according to the unique identification information of each remote unit in the 5G MIMO frequency shift system;
and establishing a communication link between a near-end unit and each far-end unit in the 5G MIMO frequency shift system according to the equipment number of each far-end unit.
In a second aspect, the present application provides a method for setting a communication link of a 5G MIMO frequency shift system, which specifically includes the following steps:
each remote unit in the 5G MIMO frequency shift system reports the unique identification information;
assigning a device number to each remote unit based on the unique identification information of each remote unit;
and establishing a communication link between a near-end unit and each far-end unit in the 5G MIMO frequency shift system according to the equipment number of each far-end unit.
In a third aspect, the present application provides a communication link setting system of a 5G MIMO frequency shift system, and the specific technical scheme is as follows:
the method comprises an acquisition and distribution module and a communication link establishment module;
the acquisition and distribution module is used for: acquiring and distributing equipment numbers for each remote unit according to the unique identification information of each remote unit in the 5G MIMO frequency shift system;
the communication link establishment module is used for: and establishing a communication link between a near-end unit and each far-end unit in the 5G MIMO frequency shift system according to the equipment number of each far-end unit.
In a fourth aspect, the present application provides a 5G MIMO frequency shift system, including a communication link setting system of the 5G MIMO frequency shift system described in any one of the above.
The beneficial effects of the application are as follows:
the communication links between the near-end units and each far-end unit in the 5G MIMO frequency shift system can be automatically established, the working efficiency is improved, and the labor cost is saved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings in which:
fig. 1 is a schematic flow chart of a communication link setting method of a 5G MIMO frequency shift system according to an embodiment of the present application;
fig. 2 is a schematic flow chart of setting the device number of each remote unit according to an embodiment of the present application;
FIG. 3 is a second flowchart of a device number setting process for each remote unit according to the embodiment of the present application;
fig. 4 is a second flowchart of a communication link setting method of a 5G MIMO frequency shift system according to an embodiment of the present application.
Detailed Description
As shown in fig. 1, a method for setting a communication link of a 5G MIMO frequency shift system according to an embodiment of the present application includes the following steps:
s1, acquiring and distributing equipment numbers for each remote unit according to the unique identification information of each remote unit in the 5G MIMO frequency shift system, wherein the unique identification information is a product serial number or other unique information such as a factory number and the like.
The 5G MIMO frequency shift system is a frequency shift repeater system, and the frequency shift repeater system is used for performing frequency shift through the near-end unit after coupling the output signals of the radio frequency base station, and then transmitting the signals to the far-end unit by using the radio frequency cable; the remote unit is used for frequency shifting and amplifying the received radio frequency signals again and then transmitting the radio frequency signals, so that network signal coverage is realized. Each near-end unit is connected with 1-64 far-end units, the number of the connected far-end units can be set according to practical conditions, the near-end units are specifically repeater near-end machines, and the far-end units are specifically repeater far-end machines.
The execution body of S1 may be a server, or may be a near-end unit in a 5G MIMO frequency shift system:
1) When the execution subject of S1 is a server, the server inquires of each remote unit' S unique identification information by broadcasting, specifically:
the server sends an information request to each remote unit in a broadcasting mode, each remote unit receives the information request and feeds back a response message comprising unique identification information to the server, and then the server respectively distributes equipment numbers for each remote unit according to the unique identification information returned by each remote unit;
2) When the execution subject of S1 is a near-end unit in the 5G MIMO frequency shift system, the near-end unit queries the unique identification information of each far-end unit by broadcasting, specifically:
the near-end unit sends information request to each far-end unit by broadcasting, each far-end unit receives the information request and feeds back response information comprising unique identification information to the near-end unit, and then the near-end unit respectively distributes equipment numbers to each far-end unit according to the unique identification information returned by each far-end unit.
The near-end unit respectively allocates equipment numbers to each far-end unit according to the unique identification information of each far-end unit, and the specific process is as follows:
each remote unit may be assigned a device number in a numbering order of 1-255, with each unique identification information corresponding to a device number.
In another possible implementation manner, after receiving the response message including the unique identification information of the remote unit, the near-end unit determines whether the device number for sending the response message is occupied by other remote units according to the uniqueness of the unique identification information, if so, the device numbers are allocated according to the order of 1-255, and if not, the device numbers are kept unchanged.
S2, establishing communication links between the near-end units and each far-end unit in the 5G MIMO frequency shift system according to the equipment number of each far-end unit.
The execution body of S2 may be a server or a near-end unit in the 5G MIMO frequency shift system, and then:
1) When the execution subject of S2 is a server, the server establishes a communication link between the near-end unit and each far-end unit in the 5G MIMO frequency shift system according to the device number of each far-end unit.
2) When the execution subject of S2 is a near-end unit, the near-end unit establishes a communication link with each far-end unit according to the device number of each far-end unit, respectively.
In one possible implementation, the method further includes:
s3, when the response message of any remote unit does not contain the product serial number of the remote unit, repeatedly sending an information request to the remote unit.
In one possible implementation, the method further includes:
and S4, taking the moment of sending the information request to each remote unit as the starting moment, if the response message of any remote unit is not received in the preset time length, considering that the remote unit does not receive the information request, and repeatedly sending the information request to the remote unit, wherein the specific value of the preset time length can be set according to the actual situation.
The execution body of S3 may be a server or a near-end unit in the 5G MIMO frequency shift system, and then:
1) When the execution subject of S3 is a server, when the reply message of any remote unit does not include the product serial number of the remote unit, the server repeatedly sends an information request to the remote unit.
2) When the execution subject of S3 is a near-end unit in the 5G MIMO frequency shift system, when the response message of any far-end unit does not include the product serial number of the far-end unit, the near-end unit in the 5G MIMO frequency shift system is caused to repeatedly send an information request to the far-end unit.
In another possible implementation, as shown in fig. 2, the method includes:
s10, carrying out broadcast query, specifically:
the near-end unit sends information requests to each far-end unit in a broadcast mode.
S11, receiving a response message, specifically:
the near-end unit receives a response message which is fed back by each far-end unit according to the information request and comprises the unique identification information.
S12, equipment numbers are allocated, specifically:
the near-end units respectively assign equipment numbers to each far-end unit according to the unique identification information of each far-end unit.
S13, broadcasting and setting the equipment number of each remote unit, specifically:
the near-end unit sends corresponding equipment numbers to each far-end unit in a broadcasting mode, and the equipment numbers of each far-end unit are set.
In another possible implementation, as shown in fig. 3, the method includes:
s20, receiving an information request, specifically:
and if not, a prompt that the information request is not received is sent to the near-end unit, so that the near-end unit repeatedly sends the information request to the far-end unit.
S21, response, specifically:
after receiving the information request, the remote unit feeds back a response message comprising the unique identification information to the near-end unit;
s22, receiving a message of the near-end unit, specifically:
when the near-end unit receives the response message including the unique identification information sent by any far-end unit, an information confirmation message including the unique identification information of the far-end unit is generated and sent to the far-end unit, if the far-end unit receives the information confirmation message, S23 is executed, and if not, S21 is executed back.
S23, judging whether the product serial number is the own product serial number, specifically:
after any remote unit receives the information confirmation message, judging whether the unique identification information in the information confirmation message is the unique identification information of the remote unit, if so, the remote unit sends the confirmation message to the near-end unit, after receiving the confirmation message, the near-end unit respectively distributes equipment numbers for the remote unit according to the unique identification information of the remote unit, sends corresponding equipment numbers to the remote unit by utilizing a broadcasting mode, then executes S24, and if not, returns to execute S21.
S24, setting equipment numbers, specifically:
each remote unit receives the respective equipment number, and the setting of the equipment number of each remote unit is completed.
In another possible implementation, as shown in fig. 4, the method includes the following steps:
s100, each remote unit in the 5G MIMO frequency shift system reports the unique identification information of each remote unit to a server or a near-end unit of the 5G MIMO frequency shift system;
s101, assigning equipment numbers to each remote unit according to the unique identification information of each remote unit, specifically:
1) When each remote unit reports the unique identification information to the server, the server allocates a device number to each remote unit according to the unique identification information of each remote unit.
2) When each remote unit reports the unique identification information to the near-end unit, the near-end unit respectively allocates the equipment number to each remote unit according to the unique identification information of each remote unit.
S102, according to the equipment number of each remote unit, establishing communication links between the near-end units and each remote unit in the 5G MIMO frequency shift system, specifically:
1) When the server allocates equipment numbers for each remote unit, the server establishes communication links between the near-end units and each remote unit respectively;
2) When the near-end unit assigns a device number to each far-end unit, the near-end unit establishes a communication link with each far-end unit, respectively.
Optionally, in the above technical solution, in S100, each remote unit reports respective unique identification information, including:
after each remote unit receives the information request sent by the broadcasting mode, reporting the unique identification information of each remote unit, specifically:
after each remote unit receives the information request sent by the server or the near-end unit in a broadcasting mode, the unique identification information of each remote unit is reported to the server or the near-end unit.
The specific implementation process of the communication link setting method of the 5G MIMO frequency shift system in this embodiment is referred to above, and will not be described here.
In the above embodiments, although steps S1, S2, etc. are numbered, only specific embodiments of the present application are given, and those skilled in the art may adjust the execution sequence of S1, S2, etc. according to the actual situation, which is also within the scope of the present application, and it is understood that some embodiments may include some or all of the above embodiments.
The communication link setting system of the 5G MIMO frequency shift system comprises an acquisition and distribution module and a communication link establishment module;
the acquisition and distribution module is used for: and acquiring and distributing equipment numbers to each remote unit according to the unique identification information of each remote unit in the 5G MIMO frequency shift system, wherein the acquisition and distribution module is specifically a server or a near-end unit in the 5G MIMO frequency shift system.
The communication link establishment module is used for: and establishing communication links between the near-end units and each far-end unit in the 5G MIMO frequency shift system according to the equipment number of each far-end unit.
When the server allocates a device number to each remote unit, the communication link establishment module is specifically a server, and when the near-end unit allocates a device number to each remote unit, the communication link establishment module is specifically a near-end unit.
Optionally, in the above technical solution, the obtaining and distributing module is specifically configured to: each remote unit is queried for unique identification information by broadcast.
Optionally, in the above technical solution, the unique identification information is a product serial number.
The above specific implementation process of the corresponding function of each unit module in a 5G MIMO frequency shift system of the present application may refer to the content in the above embodiment of a 5G MIMO frequency shift method, which is not described herein.
The embodiment of the application discloses a 5G MIMO frequency shift system, which comprises the communication link setting system of the 5G MIMO frequency shift system.
Those skilled in the art will appreciate that the present application may be implemented as a system, method, or computer program product.
Accordingly, the present disclosure may be embodied in the following forms, namely: either entirely hardware, entirely software (including firmware, resident software, micro-code, etc.), or entirely software, or a combination of hardware and software, referred to herein generally as a "circuit," module "or" system. Furthermore, in some embodiments, the application may also be embodied in the form of a computer program product in one or more computer-readable media, which contain computer-readable program code.
Any combination of one or more computer readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. 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 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.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. A method for setting a communication link of a 5G MIMO frequency shift system, comprising:
acquiring and distributing equipment numbers for each remote unit according to the unique identification information of each remote unit in the 5G MIMO frequency shift system;
and establishing a communication link between a near-end unit and each far-end unit in the 5G MIMO frequency shift system according to the equipment number of each far-end unit.
2. The communication link setting method of a 5G MIMO frequency-shifting system according to claim 1, wherein the unique identification information of each remote unit is queried by broadcasting.
3. A method for setting a communication link of a 5G MIMO frequency-shift system according to claim 1 or 2, wherein the unique identification information is a product serial number.
4. A method for setting a communication link of a 5G MIMO frequency shift system, comprising:
each remote unit in the 5G MIMO frequency shift system reports the unique identification information;
assigning a device number to each remote unit based on the unique identification information of each remote unit;
and establishing a communication link between a near-end unit and each far-end unit in the 5G MIMO frequency shift system according to the equipment number of each far-end unit.
5. The method for setting a communication link of a 5G MIMO frequency shift system according to claim 4, wherein each remote unit reports respective unique identification information, comprising:
after each remote unit receives the information request sent by the broadcasting mode, the remote unit reports the unique identification information.
6. The method for setting up a communication link in a 5G MIMO frequency shift system according to claim 4 or 5, wherein the unique identification information is a product serial number.
7. The communication link setting system of the 5G MIMO frequency shift system is characterized by comprising an acquisition and distribution module and a communication link establishment module;
the acquisition and distribution module is used for: acquiring and distributing equipment numbers for each remote unit according to the unique identification information of each remote unit in the 5G MIMO frequency shift system;
the communication link establishment module is used for: and establishing a communication link between a near-end unit and each far-end unit in the 5G MIMO frequency shift system according to the equipment number of each far-end unit.
8. The communication link setting system of a 5G MIMO frequency shift system according to claim 7, wherein the acquisition allocation module is specifically configured to: each remote unit is queried for unique identification information by broadcast.
9. A communication link setting system of a 5G MIMO frequency-shifting system according to claim 7 or 8, wherein the unique identification information is a product serial number.
10. A 5G MIMO frequency shift system comprising a communication link setting system of a 5G MIMO frequency shift system according to any one of claims 7 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310994237.5A CN117156598B (en) | 2023-08-08 | 2023-08-08 | Communication link setting method and system of 5G MIMO frequency shift system |
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| CN202310994237.5A CN117156598B (en) | 2023-08-08 | 2023-08-08 | Communication link setting method and system of 5G MIMO frequency shift system |
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| CN117156598A true CN117156598A (en) | 2023-12-01 |
| CN117156598B CN117156598B (en) | 2024-04-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111314924A (en) * | 2020-02-13 | 2020-06-19 | 中国电信股份有限公司 | Information transmission method, near-end equipment, far-end equipment and communication system |
| US20210014893A1 (en) * | 2019-07-10 | 2021-01-14 | Kyungmin Park | Cell Resource Status Information |
| CN112601236A (en) * | 2020-12-07 | 2021-04-02 | 深圳市佳贤通信设备有限公司 | 5G frequency shift multi-path system without adding network protocol and distribution method thereof |
| CN113543202A (en) * | 2021-07-29 | 2021-10-22 | 陕西天基通信科技有限责任公司 | Method and system for reporting SN (serial number) |
| CN115276679A (en) * | 2022-06-21 | 2022-11-01 | 中国电信股份有限公司 | Frequency shift system and frequency shift method |
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- 2023-08-08 CN CN202310994237.5A patent/CN117156598B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210014893A1 (en) * | 2019-07-10 | 2021-01-14 | Kyungmin Park | Cell Resource Status Information |
| CN111314924A (en) * | 2020-02-13 | 2020-06-19 | 中国电信股份有限公司 | Information transmission method, near-end equipment, far-end equipment and communication system |
| CN112601236A (en) * | 2020-12-07 | 2021-04-02 | 深圳市佳贤通信设备有限公司 | 5G frequency shift multi-path system without adding network protocol and distribution method thereof |
| CN113543202A (en) * | 2021-07-29 | 2021-10-22 | 陕西天基通信科技有限责任公司 | Method and system for reporting SN (serial number) |
| CN115276679A (en) * | 2022-06-21 | 2022-11-01 | 中国电信股份有限公司 | Frequency shift system and frequency shift method |
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| CN117156598B (en) | 2024-04-16 |
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