CN112398548A - Method and device for processing detection information of transmitted signal, storage medium and communication terminal - Google Patents
Method and device for processing detection information of transmitted signal, storage medium and communication terminal Download PDFInfo
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- CN112398548A CN112398548A CN202011285873.3A CN202011285873A CN112398548A CN 112398548 A CN112398548 A CN 112398548A CN 202011285873 A CN202011285873 A CN 202011285873A CN 112398548 A CN112398548 A CN 112398548A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
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- Computer Networks & Wireless Communication (AREA)
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- Monitoring And Testing Of Transmission In General (AREA)
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Abstract
The invention relates to a method, a device, a storage medium and a communication terminal for processing transmitted signal detection information, wherein the method comprises the following steps: when a first frequency band is adopted to transmit signals, coupling the transmitted signals to an idle receiving path, wherein the frequency band corresponding to the idle receiving path has no inhibiting effect with the first frequency band; and receiving the transmitting signals collected by the idle receiving channel, and analyzing the power and the signal quality of the transmitting signals based on the collected transmitting signals. Compared with the prior art, the invention utilizes the idle receiving channel of the self equipment to sample the transmitting signal, thereby realizing the detection of the self transmitting signal by the existing communication terminal, and the error code and the like can be given out through the detection result, thereby being convenient for tracing the failure or improving the quality of the transmitting signal.
Description
Technical Field
The present invention relates to the field of wireless communications, and in particular, to a method and an apparatus for processing transmitted signal detection information, a storage medium, and a communication terminal.
Background
With the development of wireless communication technology, wireless communication devices such as mobile phones, wireless routers, private wireless network base stations and terminals have become very popular and become an indispensable part of people's lives. Wireless communication devices are required to meet the protocols and regulations related to wireless system applications, and the transmitted signal indicators are important components of the wireless system applications.
In the prior art, the transmitted signal index is usually detected only in the product design and factory test links, and can be sold or supplied to the outside after the detection is qualified. In a subsequent application link, convenient and fast testing cannot be carried out, and when necessary professional detection equipment is lacked, the maximum power of a transmitted signal completely depends on the linear saturation, technical parameters and the like of a used device. However, as the service life of the product increases and some environmental factors affect the product, the actual maximum transmitting signal power of the product deviates from the theoretical value, and if in extreme cases, the transmitting path is abnormal or the transmitting signal quality deteriorates, the product can only be maintained after sale, which increases a lot of cost.
Disclosure of Invention
The invention aims to provide a method, a device, a storage medium and a communication terminal for processing transmitted signal detection information, which utilize an idle receiving channel of own equipment to sample transmitted signals, thereby realizing the detection of the transmitted signals of the existing communication terminal, and through the detection result, error codes and the like can be given, thereby facilitating the tracing of faults or improving the signal quality.
The purpose of the invention can be realized by the following technical scheme:
a wireless communication emission signal detection information processing method comprises the following steps:
when a first frequency band is adopted to transmit signals, coupling the transmitted signals to an idle receiving path, wherein the frequency band corresponding to the idle receiving path has no inhibiting effect with the first frequency band;
and receiving the transmitting signals collected by the idle receiving channel, and analyzing the power and the signal quality of the transmitting signals based on the collected transmitting signals.
Preferably, in order to save computational resources, when the first frequency band is used for transmitting signals, the transmission signals are coupled into the idle receiving path, and only a part of the transmission signals are coupled into the idle receiving path.
Preferably, in order to save path resources and power, when the signal is transmitted in the first frequency band, the transmission signal is coupled to an idle receiving path, and the transmission signal is coupled to only one idle receiving path.
Preferably, in order to improve the detection accuracy, when the first frequency band is used for transmitting signals, the transmitting signals are coupled to the idle receiving paths, and the transmitting signals are coupled to at least two idle receiving paths only.
Another aspect of the present application provides a wireless communication transmission signal detection information processing apparatus, including:
the signal coupling module is configured to couple a transmitting signal to an idle receiving path when the first frequency band is adopted for transmitting the signal, wherein the frequency band corresponding to the idle receiving path has no inhibition effect with the first frequency band;
and the signal analysis module is configured to receive the transmission signal collected by the idle receiving channel and analyze the power and the signal quality of the transmission signal based on the collected transmission signal.
The signal coupling module is configured to couple only a portion of the transmit signal to the vacant receive path.
The signal coupling module is configured to couple the transmit signal to only one of the free receive paths.
The signal coupling module is configured to couple a transmit signal to at least two free receive paths.
A readable storage medium on which a program is stored which, when executed by a processor, implements the method described above.
A communication terminal comprises the device.
Compared with the prior art, the invention has the following beneficial effects:
1) the idle receiving channel of the self equipment is utilized to sample the transmitting signal, so that the detection of the transmitting signal of the self communication terminal by the existing communication terminal is realized, and error codes and the like can be given according to the detection result, thereby facilitating the tracing of faults.
2) Only a portion of the transmit signal is coupled to the idle receive path, which may reduce computational resources.
3) The transmission signal is only coupled to at least two idle receiving paths, and the detection accuracy can be improved.
Drawings
FIG. 1 is a schematic flow chart of the main steps of the method of the present invention;
FIG. 2 is a schematic diagram of the implementation principle of the present invention;
wherein: 1. radio frequency switch, 2, filter, 3, duplexer, 4, amplifier, 5, transceiver and baseband processor.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
The existing wireless communication equipment generally supports multi-band applications in hardware, for example, the existing mobile phone generally supports 20-30 bands, and when transmitting signals, only one or two transmission paths are generally used, and meanwhile, several receiving paths in the same band as the transmission signals are used for receiving signals. The purpose of the application is to utilize the existing receiving channel of the communication equipment, and add the function through the cooperation of software, and does not need to additionally add a receiving circuit.
As shown in fig. 2, the output of the rf switch 1 is coupled to another receive path in addition to the transmit path consisting of the duplexer 3 and the amplifier 4, and is received and processed by the transceiver and baseband processor 5 via the filter 2 of the receive path.
Specifically, as shown in fig. 1, a method for processing detection information of a wireless communication transmission signal includes:
when a first frequency band is adopted to transmit signals, the transmitted signals are coupled to an idle receiving channel, wherein the frequency band corresponding to the idle receiving channel has no inhibiting effect with the first frequency band; and receiving the transmission signal collected by the idle receiving channel, and analyzing the power and the signal quality of the transmission signal based on the collected transmission signal.
To save computational resources, only a portion of the transmit signal is coupled to the idle receive path in one embodiment, since only the power level of the transmit signal needs to be detected.
In another embodiment of the present application, the transmit signal is coupled to only one of the idle receive paths.
In yet another embodiment of the present application, the transmit signal is coupled only to at least two free receive paths, which may be combined with some statistical measures to improve detection error.
In this embodiment, if the first Band is Band x, the Band y without suppression effect should be selected as clear to those skilled in the art, such as: the receiving channel of the Band41 has no inhibition to the transmission signal of the Band 7; the receive channel of Band2 has no rejection for most of the transmit signals of Band1 frequency.
Claims (10)
1. A method for processing detection information of a wireless communication transmission signal, comprising:
when a first frequency band is adopted to transmit signals, coupling the transmitted signals to an idle receiving path, wherein the frequency band corresponding to the idle receiving path has no inhibiting effect with the first frequency band;
and receiving the transmission signal collected by the idle receiving channel, and analyzing the power and the signal quality of the transmission signal based on the collected transmission signal.
2. The method as claimed in claim 1, wherein when the signal is transmitted in the first frequency band, the transmitted signal is coupled to the vacant receiving path, and only a part of the transmitted signal is coupled to the vacant receiving path.
3. The method as claimed in claim 1, wherein when the first frequency band is used for transmitting signals, the transmitting signals are coupled to an idle receiving path, and the transmitting signals are coupled to only one idle receiving path.
4. The method as claimed in claim 1, wherein when the signal is transmitted in the first frequency band, the transmitted signal is coupled to at least two idle receiving paths.
5. A wireless communication transmission signal detection information processing apparatus, comprising:
the signal coupling module is configured to couple a transmitting signal to an idle receiving path when the first frequency band is adopted for transmitting the signal, wherein the frequency band corresponding to the idle receiving path has no inhibition effect with the first frequency band;
and the signal analysis module is configured to receive the transmission signal collected by the idle receiving channel and analyze the power and the signal quality of the transmission signal based on the collected transmission signal.
6. The wireless communication transmission signal detection information processing apparatus of claim 5, wherein the signal coupling module is configured to couple only a portion of the transmission signal to the free reception path.
7. The wireless communication transmission signal detection information processing apparatus of claim 5, wherein the signal coupling module is configured to couple the transmission signal to only one free receiving path.
8. The wireless communication transmission signal detection information processing apparatus of claim 5, wherein the signal coupling module is configured to couple the transmission signal to at least two free receiving paths.
9. A readable storage medium, on which a program is stored which, when being executed by a processor, carries out the method according to any one of claims 1-4.
10. A communication terminal, characterized in that it comprises an arrangement according to any of claims 5-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011285873.3A CN112398548A (en) | 2020-11-17 | 2020-11-17 | Method and device for processing detection information of transmitted signal, storage medium and communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011285873.3A CN112398548A (en) | 2020-11-17 | 2020-11-17 | Method and device for processing detection information of transmitted signal, storage medium and communication terminal |
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| Publication Number | Publication Date |
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| CN112398548A true CN112398548A (en) | 2021-02-23 |
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| CN202011285873.3A Pending CN112398548A (en) | 2020-11-17 | 2020-11-17 | Method and device for processing detection information of transmitted signal, storage medium and communication terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886988A (en) * | 2021-04-08 | 2021-06-01 | 维沃移动通信有限公司 | Radio frequency system, radio frequency circuit detection method and device and electronic equipment |
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| WO2017133443A1 (en) * | 2016-02-04 | 2017-08-10 | 电信科学技术研究院 | Method for uplink power control in unlicensed frequency band and corresponding device |
| WO2017167083A1 (en) * | 2016-03-30 | 2017-10-05 | 索尼公司 | Device and method in radio communication system, and radio communication system |
| CN107404358A (en) * | 2017-07-27 | 2017-11-28 | 东莞市金铭电子有限公司 | A kind of radio frequency path detection method, terminal and computer-readable recording medium |
| CN107592167A (en) * | 2016-07-07 | 2018-01-16 | 北京京东尚科信息技术有限公司 | The circuit and method that a kind of Wi-Fi and Zigbee wirelessly coexist |
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2020
- 2020-11-17 CN CN202011285873.3A patent/CN112398548A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060067354A1 (en) * | 2004-09-28 | 2006-03-30 | Waltho Alan E | Method and apparatus for managing communications |
| EP1718023A2 (en) * | 2005-04-28 | 2006-11-02 | NEC Corporation | Reducing of Inter Symbol Interference larger than a Guard Interval in OFDM |
| WO2017133443A1 (en) * | 2016-02-04 | 2017-08-10 | 电信科学技术研究院 | Method for uplink power control in unlicensed frequency band and corresponding device |
| WO2017167083A1 (en) * | 2016-03-30 | 2017-10-05 | 索尼公司 | Device and method in radio communication system, and radio communication system |
| CN107592167A (en) * | 2016-07-07 | 2018-01-16 | 北京京东尚科信息技术有限公司 | The circuit and method that a kind of Wi-Fi and Zigbee wirelessly coexist |
| CN107404358A (en) * | 2017-07-27 | 2017-11-28 | 东莞市金铭电子有限公司 | A kind of radio frequency path detection method, terminal and computer-readable recording medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886988A (en) * | 2021-04-08 | 2021-06-01 | 维沃移动通信有限公司 | Radio frequency system, radio frequency circuit detection method and device and electronic equipment |
| CN112886988B (en) * | 2021-04-08 | 2022-11-22 | 维沃移动通信有限公司 | Radio frequency system, radio frequency circuit detection method and device and electronic equipment |
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