CN117395753B - Method for rotating search signal by router - Google Patents
Method for rotating search signal by router Download PDFInfo
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- CN117395753B CN117395753B CN202311694276.XA CN202311694276A CN117395753B CN 117395753 B CN117395753 B CN 117395753B CN 202311694276 A CN202311694276 A CN 202311694276A CN 117395753 B CN117395753 B CN 117395753B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 238000012163 sequencing technique Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000015654 memory Effects 0.000 description 15
- 238000004590 computer program Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000003491 array Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a method for rotating search signals by a router, wherein the router adopts a directional antenna, and the method comprises the following steps: after the equipment resides in the network, determining whether to perform complete rotation according to the frequency band of the target cell, and measuring the rsrp value of an antenna signal by adopting each angle for the target high-frequency cell sensitive to the antenna direction; after the device is roughly scanned, rotating the antenna to an rsrp optimal point, rotating the antenna in a preset angle range nearby, simultaneously measuring signals, and stopping rotating the antenna after finding the optimal point; after the device is finely scanned, the device can perform a signal maintenance stage, and the current cqi value of the device is compared with cqi when the device scans the network, so that the network scanning result is ensured to be consistent with the actual service requirement. The invention can enable the antenna to be automatically positioned to the optimal antenna position to acquire the optimal signal. The invention can improve the data transmission capability, so that the user can obtain better network access speed in a limited base station environment.
Description
Technical Field
The invention relates to the field of mobile communication, in particular to a method for rotating search signals by a router.
Background
Antennas can be classified into 2 types of omni-directional antennas, which can receive signals at different angles, and directional antennas, which have a limitation in directivity in reception. The terminal equipment mostly adopts an omni-directional antenna to solve the problem of receiving base station signals in different directions, and fixed equipment such as a base station and the like adopts a directional antenna to improve the transmitting performance.
After entering the 5G age, the attenuation of the signal in the room is greatly increased along with the increase of the frequency, so the gain of the omni-directional antenna with the common size does not meet the use requirement.
Disclosure of Invention
In view of the above problems, the present invention provides a method for rotating a search signal by a router.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a method for a router to rotate a search signal, the router employing a directional antenna, the method comprising the steps of:
s01, before equipment resides in a network, scanning all cells, and sequencing according to the strength of a signal rsti, wherein whether the equipment resides in the network specifically means whether sim is inserted;
s02, after equipment resides in a network, performing network residence checking, determining whether complete rotation is performed according to the frequency band of a target cell, and measuring an rsrp value of an antenna signal by adopting each angle for the target high-frequency cell sensitive to the antenna direction, wherein the target high-frequency cell refers to a cell with frequency of 3300 MHz;
s03, after the equipment is roughly scanned, rotating the antenna to an rsrp optimal point, then rotating the antenna in a preset angle range nearby, simultaneously measuring signals, and stopping rotating the antenna after the optimal point is found, wherein the measured signals comprise snr and cqi;
and S04, after the equipment is finely scanned, the equipment performs a signal maintenance stage, and the current cqi value of the equipment is compared with cqi when the equipment scans the network, so that the network scanning result is ensured to be consistent with the actual service requirement.
As a further technical scheme of the invention, in the signal maintenance stage, the equipment acquires the positions of the base station and the neighbor cells from the position server, the position of the equipment is determined through a triangular positioning algorithm, if the distance between the equipment and the main base station is larger than that of the auxiliary cell, the antenna is rotated to the direction of the auxiliary cell, the cell reselection is promoted, and finally the optimal signal is acquired.
As a further technical scheme of the present invention, in step S02, after the device camps on the network, whether to perform complete rotation is determined according to the frequency band of the target cell, if not, the antenna rotates to the middle position, and the middle-low frequency performance is kept to be optimal.
As a further technical solution of the present invention, in step S03, the preset angle range refers to within plus or minus 30 degrees.
Compared with the prior art, the invention has the beneficial effects that: the invention integrates the advantages of the directional antenna and the use scene of the terminal, controls and adjusts the receiving and transmitting angle of the directional antenna based on the base station signal measured by the terminal, so that the antenna can be automatically positioned to the optimal antenna position to obtain the optimal signal, and the signal gain of the traditional omnidirectional antenna terminal is smaller than that of the product; traditional directional antenna terminals require specialized personnel to install to obtain good antenna gain. The invention can improve the data transmission capability of the terminal in the traditional weak signal area, so that the user can obtain better network access speed in the limited base station environment.
Drawings
Fig. 1 is a flow chart of a method for a router to rotate a search signal.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Referring to fig. 1, as an embodiment of the present invention, the present invention provides a method for rotating a search signal by a router, the router adopts a directional antenna, the method includes the following steps:
s01, before equipment resides in a network, scanning all cells, sorting according to the strength of a signal rsti, and residing in the network limited service, wherein whether equipment resides in the network specifically means whether sim is inserted;
s02, after equipment resides in a network, performing network residence checking, determining whether complete rotation is performed or not according to the frequency range of a target cell, presetting the target frequency, acquiring a target high-frequency cell sensitive to the antenna direction, and measuring an rsrp value of an antenna signal by adopting each angle, wherein the target high-frequency cell refers to a cell with frequency cy of 3300 MHz;
and if the target high-frequency cell is not available, the antenna rotates to the middle position, and the middle-low frequency performance is kept to be optimal.
S03, after the device is roughly scanned, rotating the antenna to an rsrp optimal point, rotating the antenna in a preset angle range nearby, simultaneously measuring signals, and stopping rotating the antenna after the optimal point is found, wherein the measured signals comprise snr and cqi, and the preset angle range is within plus or minus 30 degrees.
And S04, after the equipment is finely scanned, the equipment performs a signal maintenance stage, and the current cqi value of the equipment is compared with cqi when the equipment scans the network, so that the network scanning result is ensured to be consistent with the actual service requirement.
In the embodiment of the invention, in the signal maintenance stage, the equipment acquires the positions of the base station and the neighbor cells from the position server, the position of the equipment is determined through a triangular positioning algorithm, and if the position of the equipment, which is far from the main base station, is larger than that of the auxiliary cell, the antenna is rotated to the direction of the auxiliary cell, so that the cell is promoted to reselect, and finally, the optimal signal is acquired.
The functions which can be realized by the method for rotating the search signal by the router are all completed by computer equipment, the computer equipment comprises one or more processors and one or more memories, at least one program code is stored in the one or more memories, and the program code is loaded and executed by the one or more processors to realize the functions of the control management method of the parking lot barrier.
The processor takes out instructions from the memory one by one, analyzes the instructions, then completes corresponding operation according to the instruction requirement, generates a series of control commands, enables all parts of the computer to automatically, continuously and cooperatively act to form an organic whole, realizes the input of programs, the input of data, the operation and the output of results, and the arithmetic operation or the logic operation generated in the process is completed by the arithmetic unit; the Memory comprises a Read-Only Memory (ROM) for storing a computer program, and a protection device is arranged outside the Memory.
For example, a computer program may be split into one or more modules, one or more modules stored in memory and executed by a processor to perform the present invention. One or more of the modules may be a series of computer program instruction segments capable of performing specific functions for describing the execution of the computer program in the terminal device.
It will be appreciated by those skilled in the art that the foregoing description of the service device is merely an example and is not meant to be limiting, and may include more or fewer components than the foregoing description, or may combine certain components, or different components, such as may include input-output devices, network access devices, buses, etc.
The processor may be a central processing unit (Central Processing Unit, CPU), other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, which is the control center of the terminal device described above, and which connects the various parts of the entire user terminal using various interfaces and lines.
The memory may be used for storing computer programs and/or modules, and the processor may implement various functions of the terminal device by running or executing the computer programs and/or modules stored in the memory and invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as an information acquisition template display function, a product information release function, etc.), and the like; the storage data area may store data created according to the use of the berth status display system (e.g., product information acquisition templates corresponding to different product types, product information required to be released by different product providers, etc.), and so on. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as a hard disk, memory, plug-in hard disk, smart Media Card (SMC), secure Digital (SD) Card, flash Card (Flash Card), at least one disk storage device, flash memory device, or other volatile solid-state storage device.
The modules/units integrated in the terminal device may be stored in a computer readable storage medium if implemented in the form of software functional units and sold or used as separate products. Based on this understanding, the present invention may implement all or part of the modules/units in the system of the above-described embodiments, or may be implemented by instructing the relevant hardware by a computer program, which may be stored in a computer-readable storage medium, and which, when executed by a processor, may implement the functions of the respective system embodiments described above. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, executable files or in some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (4)
1. A method for a router to rotate a search signal, wherein the router employs a directional antenna, the method comprising the steps of:
s01, before equipment resides in a network, scanning all cells, and sequencing according to the strength of a signal rsti, wherein whether the equipment resides in the network specifically means whether sim is inserted;
s02, after equipment resides in a network, performing network residence checking, determining whether complete rotation is performed according to the frequency band of a target cell, and measuring an rsrp value of an antenna signal by adopting each angle for the target high-frequency cell sensitive to the antenna direction, wherein the target high-frequency cell refers to a cell with frequency of 3300 MHz;
s03, after the equipment is roughly scanned, rotating the antenna to an rsrp optimal point, then rotating the antenna in a preset angle range nearby, simultaneously measuring signals, and stopping rotating the antenna after the optimal point is found, wherein the measured signals comprise snr and cqi;
and S04, after the equipment is finely scanned, the equipment performs a signal maintenance stage, and the current cqi value of the equipment is compared with cqi when the equipment scans the network, so that the network scanning result is ensured to be consistent with the actual service requirement.
2. The method according to claim 1, wherein in the signal maintenance stage, the device obtains the positions of the base station and the neighbor cells from the position server, determines the device position through a triangulation algorithm, and if the device is greater than the secondary cell from the main base station position, rotates the antenna to the direction of the secondary cell, and causes the cell reselection, and finally obtains the best signal.
3. The method for rotating a search signal by a router according to claim 1, wherein in step S02, after the device camps on the network, it is determined whether to perform complete rotation according to the frequency band of the target cell, if not, the antenna rotates to the middle position, and the middle-low frequency performance is maintained to be optimal.
4. The method according to claim 1, wherein in step S03, the preset angle range is within 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311694276.XA CN117395753B (en) | 2023-12-12 | 2023-12-12 | Method for rotating search signal by router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311694276.XA CN117395753B (en) | 2023-12-12 | 2023-12-12 | Method for rotating search signal by router |
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| CN117395753A CN117395753A (en) | 2024-01-12 |
| CN117395753B true CN117395753B (en) | 2024-02-20 |
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| CN202311694276.XA Active CN117395753B (en) | 2023-12-12 | 2023-12-12 | Method for rotating search signal by router |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150032094A (en) * | 2013-09-17 | 2015-03-25 | 한국전자통신연구원 | Apparatus and method for detecting direction of radio signal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8704711B2 (en) * | 2011-08-25 | 2014-04-22 | Fimax Technology Limited | Wireless cable |
| US10321421B2 (en) * | 2016-11-03 | 2019-06-11 | Futurewei Technologies, Inc. | System and method for synchronization and link acquisition in cellular wireless systems with directional antennas |
| US10348393B2 (en) * | 2017-01-10 | 2019-07-09 | Nextivity, Inc. | Managing the beam direction of the donor antenna of a mobile repeater |
| CN111313925B (en) * | 2020-01-21 | 2021-11-09 | Oppo广东移动通信有限公司 | Client front-end device, antenna control method, and computer-readable storage medium |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150032094A (en) * | 2013-09-17 | 2015-03-25 | 한국전자통신연구원 | Apparatus and method for detecting direction of radio signal |
Non-Patent Citations (1)
| Title |
|---|
| 基于定向天线和机会中继的节点解码转发协作通信系统性能分析;王明伟;张会生;李立欣;谢文姣;;科学技术与工程;20160508(第13期);全文 * |
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| CN117395753A (en) | 2024-01-12 |
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