CN112217585B - Signal path determination method and device, computer equipment and storage medium - Google Patents
Signal path determination method and device, computer equipment and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
Abstract
The application relates to a method and a device for determining a signal path, a computer device and a storage medium. The method comprises the following steps: the server obtains signal values of a plurality of signal paths of a receiving path on the communication equipment, calibrates the signal values of the signal paths according to a preset signal reference value to obtain a signal attenuation value of each signal path, and determines a target signal path of the receiving path from the plurality of signal paths according to the signal attenuation value of each signal path. In the method, the signal attenuation value of each signal path represents the receiving sensitivity and the communication performance of each signal path, the server can determine the target signal path according to the signal attenuation values of a plurality of signal paths of the receiving path, and the signal path with the small signal attenuation value is selected as the target signal path, so that the receiving sensitivity and the communication performance of the receiving path are ensured to a certain extent.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for determining a signal path, a computer device, and a storage medium.
Background
The communication technology is rapidly developed, in the conventional technology, one receiving path of the communication equipment corresponds to one radio frequency signal path (signal path), and when the path performance of the radio frequency signal path is poor or the radio frequency signal is interfered, it is difficult to directly eliminate the interference or optimize the performance based on the radio frequency signal path.
Based on the problems of the conventional technology, the prior art provides a method for multiple receiving paths, namely, one receiving path of a communication device corresponds to a plurality of signal paths, and when receiving communication, any one of the plurality of signal paths is selected as the receiving path for communication.
However, the conventional method of arbitrarily selecting one signal path from a plurality of signal paths as a reception path cannot improve the reception sensitivity and performance of the reception path.
Disclosure of Invention
In view of the foregoing, it is necessary to provide a method, an apparatus, a computer device and a storage medium for determining a signal path in order to solve the above technical problems.
In a first aspect, a method for determining a signal path is provided, where the method includes:
acquiring signal values of a plurality of signal paths of a receiving path on communication equipment;
calibrating the signal value of each signal path according to a preset signal reference value to obtain a signal attenuation value of each signal path;
a target signal path of the reception path is determined from the plurality of signal paths based on the signal attenuation value of each signal path.
In one embodiment, the calibrating the signal value of each signal path according to the preset signal reference value to obtain the signal attenuation value of each signal path includes:
and calculating the difference between the signal reference value and the signal value of each signal path according to a preset signal reference value and the signal value of each signal path, and determining the difference corresponding to each signal path as the signal attenuation value of each signal path.
In one embodiment, the determining the target signal path of the receiving path according to the signal attenuation value of each signal path includes:
and sequencing the signal attenuation values of the signal paths according to a preset sequencing rule, and determining a target signal path of the receiving path.
In one embodiment, the sorting the signal attenuation values of the signal paths according to a preset sorting rule to determine a target signal path of the receiving path includes:
arranging the signal attenuation values of the signal paths in the order from small to large, and determining the signal path with the minimum signal attenuation value as a target signal path of the receiving path.
In one embodiment, the determining a target signal path of the receiving path according to the signal attenuation value of each signal path further includes:
determining a plurality of candidate signal paths with signal attenuation values within the attenuation value threshold range according to the signal attenuation value of each signal path and a preset attenuation value threshold range;
from the plurality of candidate signal paths, a target signal path of the receive path is determined.
In one embodiment, the determining a target signal path of the receiving path from the plurality of candidate signal paths includes:
and selecting the signal path with the minimum signal attenuation value from the candidate signal paths as a target signal path of the receiving path.
In one embodiment, the obtaining signal values of a plurality of signal paths of a receiving path of the communication device includes:
and sequentially accessing the ith signal path, and acquiring the signal values of the ith signal path until the signal values of all the signal paths are acquired.
In a second aspect, there is provided an apparatus for determining a signal path, the apparatus comprising:
the device comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring signal values of a plurality of signal paths of a receiving channel on the communication equipment;
the calibration module is used for calibrating the signal value of each signal path according to a preset signal reference value to obtain a signal attenuation value of each signal path;
and the determining module is used for determining a target signal path of the receiving path from the plurality of signal paths according to the signal attenuation value of each signal path.
In one embodiment, the calibration module 02 is specifically configured to calculate a difference between a signal reference value and a signal value of each signal path according to a preset signal reference value and the signal value of each signal path, and determine the difference corresponding to each signal path as a signal attenuation value of each signal path.
In one embodiment, as shown in fig. 6, the determining module 03 includes a first determining unit 031, which is specifically configured to order the signal attenuation values of the signal paths according to a preset ordering rule, and determine a target signal path of the receiving path.
In one embodiment, the first determining unit 031 is specifically configured to arrange the signal attenuation values of the signal paths in a descending order, and determine the signal path with the smallest signal attenuation value as the target signal path of the receiving path.
In one embodiment, as shown in fig. 7, the determining module 03 further includes a second determining unit 032 and a third determining unit 033, wherein:
a second determining unit 032, configured to determine, according to the signal attenuation value of each signal path and a preset attenuation value threshold range, multiple candidate signal paths whose signal attenuation values are within the attenuation value threshold range;
a third determining unit 033 is configured to determine a target signal path of the receiving path from the plurality of candidate signal paths.
In one embodiment, the third determining unit 033 is specifically configured to select a signal path with the smallest signal attenuation value from the plurality of candidate signal paths as the target signal path of the receiving path.
In one embodiment, the obtaining module 01 is specifically configured to sequentially access an ith signal path and obtain signal values of the ith signal path until signal values of all signal paths are obtained.
In a third aspect, a computer device is provided, which comprises a memory and a processor, wherein the memory stores a computer program, and the processor implements the method for determining a signal path according to any one of the first aspect when executing the computer program.
In a fourth aspect, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of determining a signal path according to any one of the first aspect.
The server obtains signal values of a plurality of signal paths of a receiving path on the communication equipment, calibrates the signal values of the signal paths according to a preset signal reference value to obtain signal attenuation values of the signal paths, and determines a target signal path of the receiving path from the signal paths according to the signal attenuation values of the signal paths. In the method, the signal attenuation value of each signal path represents the receiving sensitivity and the communication performance of each signal path, the server can determine the target signal path according to the signal attenuation values of a plurality of signal paths of the receiving path, and select the signal path with the small signal attenuation value as the target signal path, thereby ensuring the receiving sensitivity and the communication performance of the receiving path to a certain extent.
Drawings
FIG. 1 is a diagram of an embodiment of a method for determining a signal path;
FIG. 2 is a flow diagram illustrating a method for determining signal paths in one embodiment;
FIG. 3 is a flowchart illustrating a method for determining signal paths according to one embodiment;
FIG. 4 is a flowchart illustrating a method for determining signal paths according to one embodiment;
FIG. 5 is a block diagram showing the structure of a signal path determining apparatus according to an embodiment;
FIG. 6 is a block diagram showing the structure of a signal path determining apparatus according to an embodiment;
FIG. 7 is a block diagram showing the structure of a signal path determining apparatus according to an embodiment;
FIG. 8 is a diagram of an internal structure of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The method for determining the signal path provided by the present application can be applied to the application environment shown in fig. 1. Wherein the server 101 communicates with the communication device 102 via a network. The communication device 102 may be any terminal with a communication function, such as a personal computer, a notebook computer, a smart phone, a tablet computer, a portable wearable device, and the like; the server 101 may be implemented as a stand-alone server or a server cluster composed of a plurality of servers.
The following detailed description will specifically explain how the technical solutions of the present application and the technical solutions of the present application solve the above technical problems by embodiments and with reference to the accompanying drawings. These several specific embodiments may be combined with each other below, and details of the same or similar concepts or processes may not be repeated in some embodiments. It should be noted that the implementation subject of the signal path determining method provided in the embodiments of fig. 2 to fig. 4 of the present application is a server, and may also be a signal path determining apparatus, and the signal path determining apparatus may be a part or all of the server by software, hardware, or a combination of software and hardware. In the following method embodiments, the following method embodiments are all described by taking the example where the execution subject is a server.
In one embodiment, as shown in fig. 2, a method for determining a signal path is provided, which relates to a process in which a server calculates a signal attenuation value of each signal path by acquiring signal values of a plurality of signal paths of a receiving path on a communication device, and determines a target signal path of the receiving path according to the signal attenuation value of each signal path, and includes the following steps:
s201, signal values of a plurality of signal paths of a receiving path on the communication equipment are obtained.
In this embodiment, the server obtains an instruction that the server of the communication device may send an ith signal path access instruction to the communication device, so that the communication device accesses the ith signal path, thereby obtaining a signal value of the communication device when accessing the ith signal path, then, the server sends an instruction of accessing the (i + 1) th signal path to the communication device, obtains a signal value of the (i + 1) th signal path, and so on until obtaining signal values corresponding to all signal paths, which is not limited in this embodiment.
S202, calibrating the signal value of each signal path according to a preset signal reference value to obtain a signal attenuation value of each signal path.
The preset signal reference value refers to a signal value of a signal path in an ideal state, which is preset according to the actual situation of the communication equipment.
In this embodiment, after acquiring the signal values of all the signal paths, the server calibrates the signal value of each signal path according to a preset signal reference value, for example, the calibration may be to calculate a difference between the signal value of each signal path and the signal reference value, and determine the difference as a signal attenuation value of the signal path; alternatively, the calibration method may be to calculate a weighted average value of the signal value of each signal path and the signal reference value, and determine the weighted average value as the signal attenuation value of the signal path, which is not limited in this embodiment.
S203, determining a target signal path of the receiving path from the plurality of signal paths according to the signal attenuation value of each signal path.
Wherein, the target signal path refers to a signal path accessed by a receiving channel of the final communication equipment.
In this embodiment, the server may sort the signal attenuation values of all the signal paths, and determine a target signal path of the receiving path according to the signal attenuation values of the sorted signal paths; or, the server may also determine, according to a preset attenuation value threshold range, a corresponding signal path having a signal attenuation value within the attenuation value threshold range, and then determine a target signal path of the receiving path from the corresponding signal path having the signal attenuation value within the attenuation value threshold range; alternatively, the server may also directly compare the signal attenuation values of all the signal paths, and determine the target signal path of the receiving path according to the comparison result of the signal attenuation values, which is not limited in this embodiment.
In the method for determining the signal path, the server obtains the signal values of a plurality of signal paths of a receiving path on the communication device, calibrates the signal values of the signal paths according to a preset signal reference value to obtain the signal attenuation value of each signal path, and determines the target signal path of the receiving path from the plurality of signal paths according to the signal attenuation value of each signal path. In the method, the signal attenuation value of each signal path represents the receiving sensitivity and the communication performance of each signal path, the server can determine the target signal path according to the signal attenuation values of a plurality of signal paths of the receiving path, and the signal path with the small signal attenuation value is selected as the target signal path, so that the receiving sensitivity and the communication performance of the receiving path are ensured to a certain extent.
After acquiring the signal value of each signal path, the server needs to determine the attenuation value of each signal path according to the signal value, and in one embodiment, the calibrating the signal value of each signal path according to a preset signal reference value to obtain the signal attenuation value of each signal path includes:
and calculating the difference between the signal reference value and the signal value of each signal path according to a preset signal reference value and the signal value of each signal path, and determining the difference corresponding to each signal path as the signal attenuation value of each signal path.
In this embodiment, after acquiring the signal values of all the signal paths, the server calculates a difference between the signal value of each signal path and the signal reference value according to a preset signal reference value, for example, if there are N signal paths, N corresponding differences are obtained, the differences are used as attenuation values, and the attenuation values are mapped and associated with the signal paths to obtain the attenuation values corresponding to the signal paths, which is not limited in this embodiment.
In the embodiment, the server calculates the signal attenuation value of each signal path according to the signal reference value and the signal value of each signal path, and the scheme is simple and effective and can obtain the difference between the performance of each signal path and the performance of the signal path under the ideal condition.
After calculating the signal attenuation value, the server determines a target signal path according to the signal attenuation value, and in one embodiment, the determining the target signal path of the receiving path according to the signal attenuation value of each signal path includes:
and sequencing the signal attenuation values of the signal paths according to a preset sequencing rule, and determining a target signal path of the receiving path.
The preset ordering rule refers to an ordering rule of preset signal attenuation values, and for example, the ordering rule may be ordered from small to large, or ordered from large to small.
In this embodiment, the server may arrange the signal attenuation values of all signal paths in order from large to small, in which case, the signal path corresponding to the last signal attenuation value is determined as the target signal path of the receiving path; the server may further sequence the signal attenuation values of all the signal paths, and the sequencing manner may be in a sequence from small to large, in this case, the signal path corresponding to the first signal attenuation value is determined as the target signal path of the receiving path, which is not limited in this embodiment.
In this embodiment, the server ranks the signal attenuation values of the signal paths according to a ranking rule, and may quickly determine the target signal path according to the signal attenuation value of each signal path.
Optionally, the server may sort the signal attenuation values of all the signal paths according to different sorting rules, and determine the target signal path of the receiving path after sorting, in one embodiment, the sorting the signal attenuation values of all the signal paths according to a preset sorting rule, and determining the target signal path of the receiving path includes:
arranging the signal attenuation values of the signal paths in the order from small to large, and determining the signal path with the minimum signal attenuation value as a target signal path of the receiving path.
In this embodiment, the server may sort the signal attenuation values of all the signal paths in a descending order, in which case, the signal path corresponding to the first signal attenuation value is determined as the target signal path of the receiving path, which is not limited in this embodiment.
In the embodiment, the server takes the signal path with the minimum signal attenuation value as the target signal path, the minimum attenuation value means that the performance of the current signal path is closest to the ideal state and the receiving sensitivity is the highest, and the signal path is taken as the target signal path, so that the communication performance and the receiving sensitivity of the communication device are ensured to a certain extent.
Optionally, the server may further determine the target signal path of the receiving path according to a preset attenuation value threshold range, in one embodiment, as shown in fig. 3, the determining the target signal path of the receiving path according to the signal attenuation value of each signal path further includes:
s301, according to the signal attenuation value of each signal path and a preset attenuation value threshold range, determining a plurality of candidate signal paths of which the signal attenuation values are within the attenuation value threshold range.
The preset attenuation value threshold range refers to a preset fluctuation range of the attenuation value.
In this embodiment, the server may determine whether the signal attenuation value of each signal path is within a preset attenuation value threshold range, and if the signal attenuation value of the signal path is within the attenuation value threshold range, determine that the current signal path is a candidate signal path; if the signal attenuation value of the signal path is not within the threshold range of the attenuation value, filtering the signal path, and continuing to determine the signal attenuation value of the next signal path until the attenuation values of all the signal paths are determined, so as to obtain at least one candidate signal path, which is not limited in this embodiment.
S302, determining a target signal path of a receiving path from a plurality of candidate signal paths.
In this embodiment, the server determines a target signal path of the reception path from among a plurality of candidate signal paths, based on the signal attenuation value of each candidate signal path. The server may determine the signal path with the minimum signal attenuation value as a target signal path of the receiving path, which is not limited in this embodiment.
In this embodiment, the server determines the candidate signal path according to the threshold range of the signal attenuation value, which reduces the determination range of the target signal path to a certain extent and improves the efficiency of determining the target signal path.
Optionally, in an embodiment, the determining a target signal path of the receive path from the multiple candidate signal paths includes:
from the plurality of candidate signal paths, a signal path having the smallest signal attenuation value is selected as a target signal path of the reception path.
In this embodiment, the server may determine the signal path with the minimum signal attenuation value from the plurality of candidate signal paths, and the determination may be performed by bubble comparison of the signal attenuation values of the plurality of candidate signal paths to determine the signal path with the minimum signal attenuation value; the server can also quickly compare the signal attenuation values of the candidate signal paths to determine the signal path with the minimum signal attenuation value.
In the embodiment, the server determines the target signal path from the candidate signal paths, and the candidate signal paths reduce the determination range to a certain extent, so that the efficiency of determining the target signal path is improved.
The server may sequentially obtain the signal values of the signal paths when obtaining the signal values of the signal paths of the receiving path, and in one embodiment, the obtaining the signal values of the multiple signal paths of the receiving path of the communication device includes:
and sequentially accessing the ith signal path, and acquiring the signal values of the ith signal path until the signal values of all the signal paths are acquired.
In this embodiment, the server may send an instruction for accessing the ith signal path to the communication device, so that the communication device accesses the ith signal path, thereby obtaining a signal value of the communication device when accessing the ith signal path, then accesses the (i + 1) th signal path, obtains a signal value of the (i + 1) th signal path, and when obtaining the nth signal path, ends the accessing and obtaining actions, and obtains N signal values, which is not limited in this embodiment.
In this embodiment, the server sequentially accesses all signal paths of the receiving path to obtain signal values corresponding to all signal paths, thereby determining, according to the signal values, a target signal path with the highest receiving sensitivity and the best performance among all candidate signal paths.
To better explain the above method, as shown in fig. 4, the present embodiment provides a method for determining a signal path, which specifically includes:
s101, sequentially accessing an ith signal path, and acquiring signal values of the ith signal path until signal values of all signal paths are acquired;
s102, calculating a difference value between a signal reference value and a signal value of each signal path according to a preset signal reference value and the signal value of each signal path, and determining the difference value corresponding to each signal path as a signal attenuation value of each signal path;
s103, arranging the signal attenuation values of the signal paths in a sequence from small to large, and determining the signal path with the minimum signal attenuation value as a target signal path of a receiving path;
s104, determining a plurality of candidate signal paths with signal attenuation values within an attenuation value threshold range according to the signal attenuation values of the signal paths and a preset attenuation value threshold range;
and S105, selecting the signal path with the minimum signal attenuation value from the candidate signal paths as a target signal path of the receiving path.
In this embodiment, the server acquires the signal attenuation values of the signal paths by accessing the signal paths of different receiving paths, and determines the signal path with the minimum signal attenuation value as the target signal path by comparison and screening according to the signal attenuation values of all the signal paths, thereby ensuring the receiving sensitivity and the communication performance of the receiving path to a certain extent.
The implementation principle and technical effect of the method for determining a signal path provided by the above embodiment are similar to those of the method embodiment, and are not described herein again.
It should be understood that although the various steps in the flow charts of fig. 2-4 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-4 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps.
In one embodiment, as shown in fig. 5, there is provided a signal path determining apparatus including: an acquisition module 01, a calibration module 02 and a determination module 03, wherein:
an obtaining module 01, configured to obtain signal values of multiple signal paths of a receiving path on a communication device;
the calibration module 02 is configured to calibrate a signal value of each signal path according to a preset signal reference value to obtain a signal attenuation value of each signal path;
a determining module 03, configured to determine a target signal path of the receiving path from the multiple signal paths according to the signal attenuation value of each signal path.
In one embodiment, the calibration module 02 is specifically configured to calculate a difference between a signal reference value and a signal value of each signal path according to a preset signal reference value and the signal value of each signal path, and determine the difference corresponding to each signal path as a signal attenuation value of each signal path.
In one embodiment, as shown in fig. 6, the determining module 03 includes a first determining unit 031, which is specifically configured to order the signal attenuation values of the signal paths according to a preset ordering rule, and determine a target signal path of the receiving path.
In one embodiment, the first determining unit 031 is specifically configured to arrange the signal attenuation values of the signal paths in a descending order, and determine the signal path with the smallest signal attenuation value as the target signal path of the receiving path.
In one embodiment, as shown in fig. 7, the determining module 03 further includes a second determining unit 032 and a third determining unit 033, wherein:
a second determining unit 032, configured to determine, according to the signal attenuation value of each signal path and a preset attenuation value threshold range, a plurality of candidate signal paths whose signal attenuation values are within the attenuation value threshold range;
a third determining unit 033 is configured to determine a target signal path of the receiving path from the plurality of candidate signal paths.
In one embodiment, the third determining unit 033 is specifically configured to select a signal path with the smallest signal attenuation value from the plurality of candidate signal paths as the target signal path of the receiving path.
In one embodiment, the obtaining module 01 is specifically configured to sequentially access an ith signal path and obtain signal values of the ith signal path until signal values of all signal paths are obtained.
For specific definition of the determining device of the signal path, reference may be made to the above definition of the determining method of the signal path, which is not described herein again. The various modules in the above-described signal path determining means may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent of a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, and the internal structure thereof may be as shown in fig. 8. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a method of signal path determination. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the configuration shown in fig. 8 is a block diagram of only a portion of the configuration associated with the present application, and is not intended to limit the computing device to which the present application may be applied, and that a particular computing device may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory having a computer program stored therein and a processor that when executing the computer program performs the steps of:
acquiring signal values of a plurality of signal paths of a receiving path on communication equipment;
calibrating the signal value of each signal path according to a preset signal reference value to obtain a signal attenuation value of each signal path;
a target signal path of the reception path is determined from the plurality of signal paths based on the signal attenuation value of each signal path.
The implementation principle and technical effect of the computer device provided by the above embodiment are similar to those of the above method embodiment, and are not described herein again.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, performs the steps of:
acquiring signal values of a plurality of signal paths of a receiving channel on communication equipment;
calibrating the signal value of each signal path according to a preset signal reference value to obtain a signal attenuation value of each signal path;
a target signal path of the reception path is determined from the plurality of signal paths based on the signal attenuation value of each signal path.
The implementation principle and technical effect of the computer-readable storage medium provided by the above embodiments are similar to those of the above method embodiments, and are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for determining a signal path, the method comprising:
acquiring signal values of a plurality of signal paths of a receiving path on communication equipment;
calculating a weighted average of the signal value of each signal path and a signal reference value, and determining the weighted average as a signal attenuation value of the signal path;
determining a plurality of candidate signal paths with the signal attenuation values within a preset attenuation value threshold range according to the signal attenuation value of each signal path and the preset attenuation value threshold range;
determining a target signal path of the receive path from the plurality of candidate signal paths.
2. The method of claim 1, further comprising:
and calculating a difference value between the signal reference value and the signal value of each signal path according to a preset signal reference value and the signal value of each signal path, and determining the difference value corresponding to each signal path as a signal attenuation value of each signal path.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
and sequencing the signal attenuation values of the signal paths according to a preset sequencing rule, and determining a target signal path of the receiving path.
4. The method of claim 3, wherein the determining the target signal path of the receive path by sorting the signal attenuation values of the signal paths according to a preset sorting rule comprises:
and arranging the signal attenuation values of the signal paths in the order from small to large, and determining the signal path with the minimum signal attenuation value as a target signal path of the receiving path.
5. The method according to claim 1 or 2, characterized in that the method further comprises:
comparing the signal attenuation values of the signal paths to obtain a comparison result;
and determining a target signal path of the receiving path according to the comparison result.
6. The method of claim 1, wherein said determining a target signal path of said receive path from said plurality of candidate signal paths comprises:
selecting a signal path having a smallest signal attenuation value from the plurality of candidate signal paths as a target signal path of the reception path.
7. The method of claim 1 or 2, wherein obtaining signal values for a plurality of signal paths of a receive path on the communication device comprises:
and sequentially accessing the ith signal path, and acquiring the signal values of the ith signal path until the signal values of all the signal paths are acquired.
8. An apparatus for determining a signal path, the apparatus comprising:
the device comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring signal values of a plurality of signal paths of a receiving channel on the communication equipment;
the calibration module is used for calculating a weighted average value of the signal value and the signal reference value of each signal path and determining the weighted average value as a signal attenuation value of the signal path;
the determining module is used for determining a plurality of candidate signal paths of which the signal attenuation values are within the attenuation value threshold range according to the signal attenuation values of the signal paths and a preset attenuation value threshold range; determining a target signal path of the receive path from the plurality of candidate signal paths.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
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