CN112290986A - Signal amplification device and signal automatic adjustment amplification method - Google Patents
Signal amplification device and signal automatic adjustment amplification method Download PDFInfo
- Publication number
- CN112290986A CN112290986A CN202011178915.3A CN202011178915A CN112290986A CN 112290986 A CN112290986 A CN 112290986A CN 202011178915 A CN202011178915 A CN 202011178915A CN 112290986 A CN112290986 A CN 112290986A
- Authority
- CN
- China
- Prior art keywords
- signal
- wireless
- module
- signal amplification
- amplification
- 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.)
- Pending
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
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15535—Control of relay amplifier gain
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a signal amplifying device and a signal automatic adjusting and amplifying method, wherein the signal amplifying device comprises a wireless control module, a module start switch and a signal quality automatic adjusting and amplifying system which are respectively connected with the wireless control module, the signal quality automatic adjusting system comprises a signal amplifying threshold input module and a signal amplifying module which are respectively connected with the wireless control module, and the signal amplifying module is also connected with an antenna, the wireless access equipment automatic signal amplifying device which can be judged according to the signal quality of a wireless client can flexibly and dynamically perform signal amplifying gain according to the signal quality judgment of an accessed wireless client, thereby greatly reducing resource waste and improving utilization efficiency, avoiding continuous interference on the surrounding environment and reducing the dependence on external independent wireless amplifying equipment, work efficiency and convenience have been promoted greatly.
Description
Technical Field
The invention belongs to the field of wireless signal amplification, and particularly relates to a signal amplification device and a signal automatic adjustment amplification method.
Background
With the development of the technology, wireless products are used more and more, and the requirement on wireless quality or signal expansion is more and more important, but in the existing wireless signal amplification scheme, wireless signals in a certain range are fixedly and continuously amplified through external independent signal amplification equipment, so that the wireless amplification equipment needs to be purchased separately, and the electric power is larger than the interference caused by continuous amplification of the signals and the environment is larger.
Disclosure of Invention
The present invention provides a signal amplification device and a signal automatic adjustment amplification method to solve the above technical problems.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a signal amplification device is arranged on wireless access equipment and comprises a wireless control module, a module start switch and an automatic signal quality adjusting and amplifying system which are respectively connected with the wireless control module, wherein the automatic signal quality adjusting system comprises a signal amplification threshold input module and a signal amplification module which are respectively connected with the wireless control module, the signal amplification module is also connected with an antenna, wherein,
the module starting switch is used for controlling the starting and the closing of the signal quality automatic adjusting amplification system;
the wireless control module is used for monitoring interactive messages between the wireless access equipment and the wireless client connected with the wireless access equipment in real time/periodically, extracting a signal quality field of the wireless client, comparing the extracted signal quality parameter with a signal control threshold value, and then controlling whether the signal amplification module amplifies the signal according to the comparison result;
the signal amplification threshold input module is used for setting a threshold capable of triggering signal amplification;
the signal amplification module is used for amplifying the wireless signal transmitted by the wireless access equipment;
an antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, and is a component for transmitting or receiving the electromagnetic wave.
Further, the signal amplification threshold input module comprises a signal control threshold touch screen.
A signal automatic regulation amplifying method comprises the following steps:
s1, the wireless access device is started to run,
s2, starting a signal automatic adjustment amplification system through a module starting switch;
s3, setting a threshold value for triggering signal amplification through a signal amplification threshold value input module;
s4, detecting the interactive message of the wireless terminal and the wireless access equipment in real time/period through the wireless control module, and extracting the signal quality parameter in the interactive message to obtain the signal strength fed back by the wireless terminal;
and S5, the wireless control module compares the signal intensity fed back by the wireless terminal with the threshold value for triggering the start signal amplification, when the comparison result shows that the signal intensity fed back by the wireless terminal is less than the threshold value for triggering the start signal amplification, the wireless control module controls the signal amplification module to amplify the signal, and when the comparison result shows that the signal intensity fed back by the wireless terminal is greater than or equal to the threshold value for triggering the start signal amplification, the wireless control module controls the signal amplification function to be closed.
Further, in S2, the amplifying system may be automatically adjusted by the module start switch off signal.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, by arranging the wireless control module and the signal amplification threshold input module, the automatic signal amplification device of the wireless access equipment, which can judge according to the signal quality of the wireless client, can quickly judge, flexibly and dynamically perform signal amplification gain according to the signal quality of the accessed wireless client, greatly reduces resource waste, improves the utilization efficiency, avoids continuous interference to the surrounding environment, can realize flexible and humanized signal quality guarantee to the accessed client at any time and any place, reduces the dependence on external single wireless amplification equipment, and greatly improves the working efficiency and convenience.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a block diagram of the structure of an embodiment of the present invention
FIG. 3 is a diagram of an embodiment of a wireless message end field monitored and determined according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
Fig. 1-2 show an embodiment of a signal amplification apparatus of the present invention, which is disposed on a wireless access device 1, and comprises a wireless control module 2, a module start switch 3 and an automatic signal quality adjusting and amplifying system, which are respectively connected to the wireless control module 2, the automatic signal quality adjusting system comprises a signal amplification threshold input module and a signal amplification module 4, which are respectively connected to the wireless control module 2, the signal amplification module is further connected to an antenna 5, wherein,
the module starting switch 3 is used for controlling the starting and the closing of the signal quality automatic adjusting amplification system;
the wireless control module 2 is used for monitoring interactive messages between the wireless access equipment and the wireless client connected with the wireless access equipment in real time/periodically, extracting a signal quality field of the wireless client, comparing the extracted signal quality parameter with a signal control threshold value, and then controlling whether the signal amplification module amplifies the signal according to the comparison result;
the signal amplification threshold input module 6 is used for setting a threshold capable of triggering signal amplification;
the signal amplification module 4 is used for amplifying the wireless signal transmitted by the wireless access equipment;
the antenna 5 is a converter for converting a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, and is a member for transmitting or receiving the electromagnetic wave.
Further, the module activation switch 3 includes an activation button 7.
Further, the signal amplification threshold input module 6 includes a signal control threshold touch screen 8.
In order to better utilize the device, the invention also provides a signal automatic regulation and amplification method, which comprises the following steps:
s1, starting up and operating wireless access equipment, wherein the wireless access equipment comprises a router, an AP and the like;
s2, automatically adjusting the amplification system by a module start switch or a close start signal;
s3, setting a threshold (for example, setting the threshold to-60 dbm) for triggering the signal amplification through the signal amplification threshold input module;
s4, detecting the interactive message of the wireless terminal and the wireless access equipment in real time/period through the wireless control module, and extracting the signal quality parameter in the interactive message to obtain the signal strength fed back by the wireless terminal; the wireless control module detects the end field of the wireless message as shown in figure 3,
s5, the wireless control module compares the signal intensity fed back by the wireless terminal with the threshold value of the trigger start signal amplification, when the comparison result shows that the signal intensity fed back by the wireless terminal is less than-60 dbm of the threshold value of the trigger start signal amplification, the wireless control module controls the signal amplification module to amplify the signal, and when the comparison result shows that the signal intensity fed back by the wireless terminal is greater than or equal to-60 dbm of the threshold value of the trigger start signal amplification, the wireless control module controls the signal amplification function to be closed.
According to the invention, by arranging the wireless control module and the signal amplification threshold input module, the automatic signal amplification device of the wireless access equipment, which can judge according to the signal quality of the wireless client, can quickly judge, flexibly and dynamically perform signal amplification gain according to the signal quality of the accessed wireless client, greatly reduces resource waste, improves the utilization efficiency, avoids continuous interference to the surrounding environment, can realize flexible and humanized signal quality guarantee to the accessed client at any time and any place, reduces the dependence on external single wireless amplification equipment, and greatly improves the working efficiency and convenience.
The embodiments described above are only preferred embodiments of the invention and are not exhaustive of the possible implementations of the invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.
Claims (4)
1. A signal amplification device is arranged on wireless access equipment and is characterized by comprising a wireless control module, a module starting switch and an automatic signal quality adjusting and amplifying system which are respectively connected with the wireless control module, wherein the automatic signal quality adjusting system comprises a signal amplification threshold input module and a signal amplification module which are respectively connected with the wireless control module, the signal amplification module is also connected with an antenna, and the wireless control module is connected with a wireless signal receiving module,
the module starting switch is used for controlling the starting and the closing of the signal quality automatic adjusting amplification system;
the wireless control module is used for monitoring interactive messages between the wireless access equipment and the wireless client connected with the wireless access equipment in real time/periodically, extracting a signal quality field of the wireless client, comparing the extracted signal quality parameter with a signal control threshold value, and then controlling whether the signal amplification module amplifies the signal according to the comparison result;
the signal amplification threshold input module is used for setting a threshold capable of triggering signal amplification;
the signal amplification module is used for amplifying the wireless signal transmitted by the wireless access equipment;
an antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, and is a component for transmitting or receiving the electromagnetic wave.
2. The signal amplification device of claim 1, wherein the signal amplification threshold input module comprises a signal control threshold touch screen.
3. A signal automatic regulation amplifying method is characterized by comprising the following steps:
s1, the wireless access device is started to run,
s2, starting a signal automatic adjustment amplification system through a module starting switch;
s3, setting a threshold value for triggering signal amplification through a signal amplification threshold value input module;
s4, detecting the interactive message of the wireless terminal and the wireless access equipment in real time/period through the wireless control module, and extracting the signal quality parameter in the interactive message to obtain the signal strength fed back by the wireless terminal;
and S5, the wireless control module compares the signal intensity fed back by the wireless terminal with the threshold value for triggering the start signal amplification, when the comparison result shows that the signal intensity fed back by the wireless terminal is less than the threshold value for triggering the start signal amplification, the wireless control module controls the signal amplification module to amplify the signal, and when the comparison result shows that the signal intensity fed back by the wireless terminal is greater than or equal to the threshold value for triggering the start signal amplification, the wireless control module controls the signal amplification function to be closed.
4. The method of claim 1, wherein in S2, the signal automatic adjusting and amplifying system is turned off by a module start switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178915.3A CN112290986A (en) | 2020-10-29 | 2020-10-29 | Signal amplification device and signal automatic adjustment amplification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178915.3A CN112290986A (en) | 2020-10-29 | 2020-10-29 | Signal amplification device and signal automatic adjustment amplification method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112290986A true CN112290986A (en) | 2021-01-29 |
Family
ID=74374075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011178915.3A Pending CN112290986A (en) | 2020-10-29 | 2020-10-29 | Signal amplification device and signal automatic adjustment amplification method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112290986A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067536A (en) * | 1991-06-03 | 1992-12-30 | 莫托罗拉公司 | Make the method and apparatus of power amplifier oblique ascension |
| CN1412956A (en) * | 2001-10-05 | 2003-04-23 | 松下电器产业株式会社 | Variable gain amplifier and radio communication device |
| CN101192862A (en) * | 2006-11-30 | 2008-06-04 | 昂达博思公司 | Method and device for automatic gain control in wireless communication system |
| CN107210712A (en) * | 2015-03-06 | 2017-09-26 | 苹果公司 | Radio system combined power amplifier system and method |
| CN108113660A (en) * | 2018-01-25 | 2018-06-05 | 杭州电子科技大学 | A kind of portable more bio-signals amplifiers |
-
2020
- 2020-10-29 CN CN202011178915.3A patent/CN112290986A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067536A (en) * | 1991-06-03 | 1992-12-30 | 莫托罗拉公司 | Make the method and apparatus of power amplifier oblique ascension |
| CN1412956A (en) * | 2001-10-05 | 2003-04-23 | 松下电器产业株式会社 | Variable gain amplifier and radio communication device |
| CN101192862A (en) * | 2006-11-30 | 2008-06-04 | 昂达博思公司 | Method and device for automatic gain control in wireless communication system |
| CN107210712A (en) * | 2015-03-06 | 2017-09-26 | 苹果公司 | Radio system combined power amplifier system and method |
| CN108113660A (en) * | 2018-01-25 | 2018-06-05 | 杭州电子科技大学 | A kind of portable more bio-signals amplifiers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2211580A1 (en) | Mobile communication terminal and transmission power control method employed in mobile communication terminal | |
| CN102480273A (en) | Device and method for realizing output power control of power amplifier | |
| CN112290986A (en) | Signal amplification device and signal automatic adjustment amplification method | |
| CN201639582U (en) | Repeater solving mobile object coverage | |
| CN203039920U (en) | Radio frequency link gain automatic control device | |
| JP5292232B2 (en) | transceiver | |
| CN208479603U (en) | A kind of radio-frequency transmitter with raising circuit dynamic range functions | |
| CN201682496U (en) | Wireless communication network intelligent amplifier | |
| CN201018502Y (en) | Trunk amplifier for TD-SCDMA system network overlay | |
| CN113809993A (en) | Working signal monitoring control device, system and method for power amplifier | |
| JPH0998130A (en) | Abnormal oscillation detection circuit for radio repeater system | |
| KR100301727B1 (en) | Transmitter for regulating automatically output level in cdma cellular phone and control method thereof | |
| CN101860379A (en) | Cordless telephone based on DECT and control method | |
| CN215734272U (en) | 5G repeater with network manager | |
| US20070105512A1 (en) | Portable device with prolonged working hours and method thereof | |
| CN215818636U (en) | Lora signal amplifier | |
| CN220123058U (en) | Audio circuit applied to water leakage detection equipment | |
| CN117240226B (en) | High-power amplification system based on closed-loop modulation and digital overshoot prevention method | |
| KR101072197B1 (en) | Methods and apparatus' of saving current for mobile phone | |
| CN215268252U (en) | Signal amplification circuit of wireless communication equipment | |
| US6687490B2 (en) | Transmission apparatus and method for a mobile communication terminal | |
| KR100582418B1 (en) | Transmission device and transmission method for mobile handset | |
| KR100318480B1 (en) | Mobile communication terminal with dynamic output level | |
| KR20010104063A (en) | Device for controlling transmission power in mobile communication phone | |
| CN110784916A (en) | Self-adaptive control method and system according to terminal user traffic |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210129 |
|
| RJ01 | Rejection of invention patent application after publication |