CN112867069A - Interference processing method and device, storage medium and electronic equipment - Google Patents
Interference processing method and device, storage medium and electronic equipment Download PDFInfo
- Publication number
- CN112867069A CN112867069A CN202110077327.9A CN202110077327A CN112867069A CN 112867069 A CN112867069 A CN 112867069A CN 202110077327 A CN202110077327 A CN 202110077327A CN 112867069 A CN112867069 A CN 112867069A
- Authority
- CN
- China
- Prior art keywords
- bandwidth
- frequency band
- mobile data
- data connection
- module
- 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.)
- Granted
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000004590 computer program Methods 0.000 claims description 17
- 230000011664 signaling Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 8
- 230000003190 augmentative effect Effects 0.000 description 3
- 238000013500 data storage Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/20—Negotiating bandwidth
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/20—Performing reselection for specific purposes for optimising the interference level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The embodiment of the application provides an interference processing method and device, a storage medium and electronic equipment. The interference processing method is applied to electronic equipment, the electronic equipment is provided with a mobile data connection module and a wireless fidelity module, and the interference processing method comprises the following steps: the method comprises the steps of obtaining a first frequency band in which a mobile data connection module works and a second frequency band in which a wireless fidelity module works, determining a target part bandwidth from a plurality of part bandwidths of the first frequency band when interference exists between the first frequency band and the second frequency band, wherein the target part bandwidth is smaller than the current part bandwidth of the first frequency band, and switching the working bandwidth of the mobile data connection module from the current part bandwidth to the target part bandwidth. The interference processing method provided by the embodiment of the application greatly reduces the interference, such as harmonic interference and intermodulation interference, generated when the mobile data connection module and the wireless fidelity module work simultaneously, so that the respective communication quality of the mobile data connection module and the wireless fidelity module is improved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to an interference processing method and apparatus, a storage medium, and an electronic device.
Background
At present, electronic devices such as mobile phones and tablet computers are increasingly widely used, and generally, the electronic devices can be connected to a plurality of different communication networks, such as a 5G (5th generation mobile networks) communication network and a WiFi (Wireless Fidelity) network, so as to implement corresponding communication functions. When the electronic device is connected to different networks at the same time, for example, the 5G communication network and the WiFi network are connected at the same time, the communication stability of the electronic device is reduced due to harmonic interference and intermodulation interference between the 5G communication network and the WiFi network.
Disclosure of Invention
Embodiments of the present application provide an interference processing method and apparatus, a storage medium, and an electronic device, which can reduce interference between different networks and improve communication quality of each network.
The embodiment of the application provides an interference processing method, which is applied to electronic equipment, wherein the electronic equipment is provided with a mobile data connection module and a wireless fidelity module, and the interference processing method comprises the following steps:
acquiring a first frequency band in which a mobile data connection module works and a second frequency band in which a wireless fidelity module works;
when interference exists between the first frequency band and the second frequency band, determining a target partial bandwidth from a plurality of partial bandwidths of the first frequency band, wherein the target partial bandwidth is smaller than the current partial bandwidth of the first frequency band;
and switching the working bandwidth of the mobile data connection module from the current partial bandwidth to the target partial bandwidth.
The embodiment of the present application further provides an interference processing apparatus, which is applied to an electronic device, the electronic device is provided with a mobile data connection module and a wireless fidelity module, and the interference processing apparatus includes:
the frequency band acquisition module is used for acquiring a first frequency band in which the mobile data connection module works and a second frequency band in which the wireless fidelity module works;
a bandwidth determining module, configured to determine a target partial bandwidth from a plurality of partial bandwidths of a first frequency band when interference exists between the first frequency band and a second frequency band, where the target partial bandwidth is smaller than a current partial bandwidth of the first frequency band;
and the bandwidth switching module is used for switching the working bandwidth of the mobile data connection module from the current partial bandwidth to the target partial bandwidth.
The embodiment of the present application further provides a storage medium, in which a computer program is stored, and when the computer program runs on a computer, the computer is enabled to execute the interference processing method.
The embodiment of the present application further provides an electronic device, which includes a processor and a memory, where the memory stores a computer program, and the processor is configured to execute the interference processing method by calling the computer program stored in the memory.
According to the interference processing method provided by the embodiment of the application, by acquiring the first frequency band in which the mobile data connection module works and the second frequency band in which the wireless fidelity module works, when interference exists between the first frequency band and the second frequency band, a target part bandwidth is determined from a plurality of part bandwidths of the first frequency band, the target part bandwidth is smaller than the current part bandwidth of the first frequency band, the working bandwidth of the mobile data connection module is switched from the current part bandwidth to the target part bandwidth, and the interference generated when the mobile data connection module and the wireless fidelity module work simultaneously, such as harmonic interference and intermodulation interference, is greatly reduced, so that the mobile data connection module and the wireless fidelity module can work normally, and the respective communication quality of the mobile data connection module and the wireless fidelity module is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of an application scenario of an interference processing method according to an embodiment of the present application.
Fig. 2 is a first flowchart of an interference processing method according to an embodiment of the present application.
Fig. 3 is a second flowchart of an interference processing method according to an embodiment of the present application.
Fig. 4 is a flowchart illustrating a method for switching a working bandwidth of a mobile data connection module to a target partial bandwidth according to an embodiment of the present application.
Fig. 5 is a first block diagram of an interference processing apparatus according to an embodiment of the present application.
Fig. 6 is a second structural block diagram of an interference processing apparatus according to an embodiment of the present application.
Fig. 7 is a block diagram of a bandwidth switching module according to an embodiment of the present application.
Fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present application.
In particular implementation, the present application is not limited by the execution sequence of the described steps, and some steps may be performed in other sequences or simultaneously without conflict.
Referring to fig. 1, fig. 1 is a schematic view of an application scenario of an interference processing method according to an embodiment of the present application.
In fig. 1, 10 denotes an electronic device, which is also generally referred to as a user terminal, 20 denotes a mobile data base station, 30 denotes a Wireless router, a mobile data connection is established between the electronic device 10 and the mobile data base station 20, and a Wireless Fidelity connection is established between the electronic device 10 and the Wireless router 30, where the Wireless Fidelity connection is generally abbreviated as a WiFi (Wireless Fidelity ) connection.
The mobile data connection includes, but is not limited to, fourth generation mobile communication 4G (the 4th generation mobile communication technology), fifth generation mobile communication 5G (5th generation mobile networks), and the like.
The interference processing method provided by the embodiment of the application can be applied to the electronic device 10. The electronic device 10 is provided with a mobile data connection module and a wireless fidelity module, and the electronic device 10 may be a smart phone, a tablet computer, a game device, an AR (Augmented Reality) device, an automobile, a data storage device, an audio playing device, a video playing device, a notebook computer, a desktop computing device, a wearable device such as an electronic watch, an electronic glasses, an electronic helmet, an electronic bracelet, an electronic necklace, an electronic garment, or the like.
Referring to fig. 2, fig. 2 is a first flowchart illustrating an interference processing method according to an embodiment of the present application, where the interference processing method includes the following steps:
and 110, acquiring a first frequency band in which the mobile data connection module works and a second frequency band in which the wireless fidelity module works.
The electronic equipment is generally provided with a mobile data connection module and a wireless fidelity module, when the mobile data connection module works, the electronic equipment establishes mobile data connection through the mobile data connection module, the electronic equipment is generally allocated with a partial Bandwidth (BWP), which is generally called as a dedicated partial bandwidth, and the frequency Band when the mobile data connection module works is a first frequency Band at this time; when the wireless fidelity module works, wireless fidelity connection is established through the wireless fidelity module, and the frequency band during the wireless fidelity work is the second frequency band.
In some embodiments, the mobile data connection is a 5G data connection, and the first frequency band is a 5G network frequency band.
Therefore, the electronic device obtains a first frequency band corresponding to the work of the mobile data connection module when the mobile data connection module works, and obtains a second frequency band corresponding to the work of the wireless fidelity module when the wireless fidelity module works.
In the description of the present application, it is to be understood that terms such as "first", "second", and the like are used merely for distinguishing between similar elements and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
And 120, when the interference exists between the first frequency band and the second frequency band, determining a target partial bandwidth from the plurality of partial bandwidths of the first frequency band, wherein the target partial bandwidth is smaller than the current partial bandwidth of the first frequency band.
Because the first frequency band in which the mobile data connection module operates and the second frequency band in which the wireless fidelity module operates are often partially overlapped, harmonic interference and intermodulation interference often exist in the mobile data connection module and the wireless fidelity module, and therefore, the operating bandwidth of the mobile data connection module or the wireless fidelity module needs to be adjusted.
The bandwidth corresponding to the second frequency band is usually fixed and the range of the first frequency band is large when the wireless fidelity connection works, so that the working bandwidth corresponding to the first frequency band when the mobile data connection module works can be adjusted.
The mobile data network base station generally presets a plurality of partial bandwidths for the electronic device, that is, the first frequency band includes a plurality of configurable target partial bandwidths. When the mobile data connection module and the wireless fidelity module in the electronic device both work, if there is interference between the first frequency band and the second frequency band, the target partial bandwidth is determined from the plurality of partial bandwidths of the first frequency band, and then the working bandwidth of the mobile data connection module in the electronic device is adjusted.
And the target part bandwidth is smaller than the current part bandwidth of the first frequency band.
And 130, switching the working bandwidth of the mobile data connection module from the current partial bandwidth to the target partial bandwidth.
Because the target portion bandwidth is smaller than the current portion bandwidth, if the working bandwidth of the mobile data connection module is switched from the current portion bandwidth to the target portion bandwidth, harmonic interference and intermodulation interference between the first frequency band and the second frequency band can be greatly reduced, because theoretically, the smaller the working bandwidth of the mobile data connection module is, the smaller the possibility of interference is.
According to the interference processing method, by acquiring the first frequency band in which the mobile data connection module works and the second frequency band in which the wireless fidelity module works, when interference exists between the first frequency band and the second frequency band, a target part bandwidth is determined from a plurality of part bandwidths of the first frequency band, the target part bandwidth is smaller than the current part bandwidth of the first frequency band, the working bandwidth of the mobile data connection module is switched from the current part bandwidth to the target part bandwidth, and the interference generated when the mobile data connection module and the wireless fidelity module work simultaneously, such as harmonic interference and intermodulation interference, is greatly reduced, so that the mobile data connection module and the wireless fidelity module can work normally, and the respective communication quality of the mobile data connection module and the wireless fidelity module is improved.
In some embodiments, as shown in fig. 3, fig. 3 is a second flowchart of an interference processing method provided in the embodiment of the present application, where the interference processing method further includes:
140, determining whether there is data transmission in the mobile data connection module within the preset time, if not, entering 150.
When the mobile data connection and the wireless fidelity connection are simultaneously established, the electronic device can further judge whether data transmission exists in the mobile data connection module within the preset time, at the moment, the electronic device can already use the wireless fidelity connection for communication, the data transmission condition of the mobile data connection module of the electronic device needs to be further judged, and if the data transmission does not exist in the mobile data connection module within the preset time, the electronic device enters 150 for processing; and if the data transmission exists in the mobile data connection module within the preset time, normally performing data transmission processing.
And 150, controlling the wireless link of the mobile data connection module to enter an idle state.
When the mobile data connection module has no data transmission, the electronic device can control the wireless link of the mobile data connection module to enter an idle state, so that the interference between the electronic device and the wireless fidelity module is thoroughly eliminated, and the power consumption of the electronic device can be further reduced.
In some embodiments, as shown in fig. 4, fig. 4 is a flowchart illustrating a method for switching an operating bandwidth of a mobile data connection module to a target partial bandwidth in an embodiment provided by the present application, where switching the operating bandwidth of the mobile data connection module from a current partial bandwidth to the target partial bandwidth includes:
132, sending a scheduling request to the corresponding base station through the mobile data connection module.
When the electronic device terminal switches the working bandwidth, it needs to send a scheduling request to the corresponding base station first, and negotiates with the corresponding base station, where the scheduling request is used to inquire whether the base station can allocate a corresponding resource for data transmission.
And 134, receiving a scheduling request result returned by the base station.
The electronic device receives a scheduling request result returned by the base station, where the scheduling request result generally includes result information of whether to allow data to be uploaded and corresponding allocated resource information.
136, when the scheduling request result is an allowance, sending a bandwidth switching request to the base station, where the bandwidth switching request includes information of a target portion of bandwidth, and the bandwidth switching request is used to instruct the base station to configure a working bandwidth corresponding to the mobile data connection module according to the target portion of bandwidth.
The electronic device judges the scheduling request result, and when the scheduling request result contains result information allowing data uploading and corresponding allocated resource information, a bandwidth switching request can be further generated and sent to the base station, wherein the bandwidth switching request comprises information of a target part of bandwidth, and the bandwidth switching request is used for indicating the base station to configure a working bandwidth corresponding to the mobile data connection module according to the target part of bandwidth.
And 138, receiving a bandwidth switching result returned by the base station to switch the working bandwidth from the current partial bandwidth to the target partial bandwidth.
The bandwidth switching result returned by the base station comprises corresponding target bandwidth configuration information, so that after the bandwidth switching result returned by the base station is received, the electronic equipment serving as a terminal can receive the bandwidth switching result returned by the base station, acquire the corresponding target bandwidth configuration information, and switch the working bandwidth from the current part of bandwidth to the target part of bandwidth according to the target bandwidth configuration information.
In some embodiments, when the electronic device performs sending of the bandwidth switching request to the base station, since the bandwidth switching request includes information of a target portion of bandwidth, the bandwidth switching request is converted into a Media Access Control (MAC) layer Control signaling, which is generally referred to as MAC CE (MAC CE) for short, in the need of switching the bandwidth.
In some embodiments, the step of determining the target portion bandwidth from the plurality of portions bandwidth of the first frequency band comprises: and determining the minimum partial bandwidth in the plurality of partial bandwidths of the first frequency band as the target partial bandwidth.
For each ue such as an electronic device, the base station generally allocates a plurality of partial bandwidths, for example, an initial BWP, an active BWP, and a default BWP, where the initial BWP is used in a process of initially accessing the base station by the electronic device, and the active BWP is used in a BWP configured for the electronic device after the initial access process is completed, where the default BWP is a partial bandwidth configured by the base station when the ue such as the electronic device has no service requirement for a long time, in other words, the first frequency band of the base station includes a plurality of partial bandwidths.
Therefore, when the target partial bandwidth is determined from the plurality of partial bandwidths of the first frequency band, if the minimum partial bandwidth of the plurality of partial bandwidths of the first frequency band is determined as the target partial bandwidth, the power consumption of the user terminal such as the electronic device can be reduced, the power consumption can be saved, and the interference generated when the mobile data connection module and the wireless fidelity module work simultaneously, such as harmonic interference and intermodulation interference, can be further avoided.
In some embodiments, the electronic device is a smartphone, the mobile data connection module is a 5G mobile data connection module, the smartphone is connected to a 5G network with an N41 frequency band (first frequency band) having a center frequency of about 2500MHz, the 5G base station configures 2 BWPs for the smartphone, where one BWP with a 20M bandwidth is an initial BWP with an ID of 0, and one BWP with a 100M bandwidth is a dedicated BWP with an ID of 1. The smartphone communicates normal traffic with the base station using a dedicated BWP of 100M bandwidth. At this moment, the smart phone additionally accesses a WIFI network (corresponding to a second frequency band) with a frequency point of 5GHz, and harmonic interference and intermodulation interference can be generated between the 5G network and the WIFI network.
At this time, the smartphone needs to determine an initial BWP of 20M bandwidth as a target partial bandwidth, then send a Scheduling Request (SR Request) to the corresponding base station through the 5G mobile data connection, receive a Scheduling Request result returned by the base station, send a bandwidth switching Request to the base station when the Scheduling Request result is allowed, where the bandwidth switching Request includes information of the initial BWP of 20M bandwidth, and finally receive a bandwidth switching result returned by the base station to switch the working bandwidth from the dedicated BWP of 100M bandwidth to the initial BWP of 20M bandwidth.
After the working bandwidth of the smart phone is switched to the initial BWP with the bandwidth of 20M, if the 5G mobile data connection module is not detected to perform data transmission within 10s, the wireless link of the 5G mobile data connection module is controlled to enter an idle state, and at this time, the wireless link resource corresponding to the 5G mobile data connection of the smart phone is released, so that the interference with the WIFI network is completely eliminated, and the power consumption of the smart phone is reduced.
As can be seen from the above, in the interference processing method provided in this embodiment of the present application, by obtaining the first frequency band in which the mobile data connection module operates and the second frequency band in which the wireless fidelity module operates, when there is interference between the first frequency band and the second frequency band, a target portion bandwidth is determined from a plurality of portion bandwidths of the first frequency band, where the target portion bandwidth is smaller than the current portion bandwidth of the first frequency band, and the operating bandwidth of the mobile data connection module is switched from the current portion bandwidth to the target portion bandwidth, interference, such as harmonic interference and intermodulation interference, generated when the mobile data connection module and the wireless fidelity module operate simultaneously is greatly reduced, so that both the mobile data connection module and the wireless fidelity module can operate normally, and the respective communication quality of the mobile data connection module and the wireless fidelity module is improved.
The embodiment of the present application further provides an interference processing apparatus 100, where the interference processing apparatus 100 may be integrated in an electronic device. The electronic device may be a smartphone, a tablet computer, a gaming device, an AR (Augmented Reality) device, an automobile, a data storage device, an audio playback device, a video playback device, a laptop computer, a desktop computing device, a wearable device such as an electronic watch, an electronic glasses, an electronic helmet, an electronic bracelet, an electronic necklace, an electronic garment, or the like.
Referring to fig. 5, fig. 5 is a first structural block diagram of an interference processing apparatus 100 according to an embodiment of the present application, where the interference processing apparatus 100 is applied to an electronic device, the electronic device is provided with a mobile data connection module and a wireless fidelity module, and the interference processing apparatus 100 includes:
a frequency band obtaining module 210, configured to obtain a first frequency band in which the mobile data connection module operates and a second frequency band in which the wireless fidelity module operates;
a bandwidth determining module 220, configured to determine a target partial bandwidth from a plurality of partial bandwidths of the first frequency band when there is interference between the first frequency band and the second frequency band, where the target partial bandwidth is smaller than a current partial bandwidth of the first frequency band;
a bandwidth switching module 230, configured to switch the working bandwidth of the mobile data connection module from the current partial bandwidth to the target partial bandwidth.
In some embodiments, referring to fig. 6, fig. 6 is a second structural block diagram of an interference processing apparatus 100 provided in an embodiment of the present application, where the interference processing apparatus 100 further includes:
a data transmission determining module 240, configured to determine whether data transmission exists in the mobile data connection module within a preset time;
a link adjusting module 250, configured to control the wireless link of the mobile data connection module to enter an idle state when there is no data transmission.
In some embodiments, referring to fig. 7, fig. 7 is a block diagram of a structure of a bandwidth switching module 230 according to an embodiment of the present application, where the bandwidth switching module 230 includes:
a scheduling request sending submodule 232, configured to send a scheduling request to a corresponding base station through the mobile data connection module;
a request result obtaining submodule 234, configured to receive a scheduling request result returned by the base station;
a handover request sending sub-module 236, configured to send a bandwidth handover request to the base station when the scheduling request result is an allowance, where the bandwidth handover request includes information of the target portion bandwidth, and the bandwidth handover request is used to instruct the base station to configure a working bandwidth corresponding to the mobile data connection module according to the target portion bandwidth;
a switching submodule 238, configured to receive a bandwidth switching result returned by the base station, so as to switch the working bandwidth from the current partial bandwidth to the target partial bandwidth.
As can be seen from the above, the interference processing apparatus 100 according to the embodiment of the present application obtains, by the frequency band obtaining module 210, the first frequency band in which the mobile data connection module operates and the second frequency band in which the wireless fidelity module operates, when there is interference between the first frequency band and the second frequency band, the bandwidth determining module 220 determines a target partial bandwidth from a plurality of partial bandwidths of the first frequency band, the target partial bandwidth is smaller than the current partial bandwidth of the first frequency band, and further the bandwidth switching module 230 switches the operating bandwidth of the mobile data connection module from the current partial bandwidth to the target partial bandwidth, so as to greatly reduce the interference, such as harmonic interference and intermodulation interference, generated when the mobile data connection module and the wireless fidelity module operate simultaneously, therefore, the mobile data connection module and the wireless fidelity module can work normally, and the communication quality of the mobile data connection module and the wireless fidelity module is improved.
The embodiment of the application also provides the electronic equipment 10. The electronic device 10 may be a smart phone, a tablet computer, a game device, an AR (Augmented Reality) device, an automobile, a data storage device, an audio playing device, a video playing device, a notebook computer, a desktop computing device, a wearable device such as an electronic watch, an electronic glasses, an electronic helmet, an electronic bracelet, an electronic necklace, an electronic garment, or the like.
Referring to fig. 8, fig. 8 is a schematic structural diagram of an electronic device 10 provided in an embodiment of the present application, where the electronic device 10 includes a processor 101 and a memory 102. The processor 101 is electrically connected to the memory 102.
The processor 101 is a control center of the electronic device 10, connects various parts of the entire electronic device by various interfaces and lines, and performs various functions of the electronic device and processes data by running or calling a computer program stored in the memory 102 and calling data stored in the memory 102, thereby performing overall monitoring of the electronic device.
In this embodiment, the processor 101 in the electronic device 10 loads instructions corresponding to processes of one or more computer programs into the memory 102 according to the following steps, and the processor 101 runs the computer programs stored in the memory 102, so as to execute the following steps:
acquiring a first frequency band in which a mobile data connection module works and a second frequency band in which a wireless fidelity module works;
when interference exists between the first frequency band and the second frequency band, determining a target partial bandwidth from a plurality of partial bandwidths of the first frequency band, wherein the target partial bandwidth is smaller than the current partial bandwidth of the first frequency band;
and switching the working bandwidth of the mobile data connection module from the current partial bandwidth to the target partial bandwidth.
In some embodiments, after switching to the target portion bandwidth, the processor 101 performs the following steps:
judging whether data transmission exists in the mobile data connection module within preset time;
if not, controlling the wireless link of the mobile data connection module to enter an idle state.
In some embodiments, when the operating bandwidth of the mobile data connection module is switched from the current partial bandwidth to the target partial bandwidth, the processor 101 performs the following steps:
sending a scheduling request to a corresponding base station through a mobile data connection module;
receiving a scheduling request result returned by the base station;
when the scheduling request result is allowable, sending a bandwidth switching request to the base station, wherein the bandwidth switching request comprises information of a target part of bandwidth, and the bandwidth switching request is used for indicating the base station to configure a working bandwidth corresponding to the mobile data connection module according to the target part of bandwidth;
and receiving a bandwidth switching result returned by the base station to switch the working bandwidth from the current partial bandwidth to the target partial bandwidth.
In some embodiments, when sending the bandwidth switching request to the base station, the processor 101 performs the following steps:
the bandwidth switching request is converted into MAC layer control signaling to be sent to the base station.
In some embodiments, when the target partial bandwidth is determined from the plurality of partial bandwidths of the first frequency band, the processor 101 performs the following steps:
and determining the minimum partial bandwidth in the plurality of partial bandwidths of the first frequency band as the target partial bandwidth.
The memory 102 may be used to store computer programs and data. The memory 102 stores computer programs containing instructions executable in the processor. The computer program may constitute various functional modules. The processor 101 executes various functional applications and data processing by calling a computer program stored in the memory 102.
As can be seen from the above, the present embodiment provides an electronic device 10, where the electronic device 10, by acquiring a first frequency band in which the mobile data connection module operates and a second frequency band in which the wireless fidelity module operates, when interference exists between the first frequency band and the second frequency band, determining a target partial bandwidth from a plurality of partial bandwidths of the first frequency band, wherein the target partial bandwidth is smaller than the current partial bandwidth of the first frequency band, and the working bandwidth of the mobile data connection module is switched from the current part of bandwidth to the target part of bandwidth, so that the interference generated when the mobile data connection module and the wireless fidelity module work simultaneously, such as harmonic interference and intermodulation interference, therefore, the mobile data connection module and the wireless fidelity module can work normally, and the communication quality of the mobile data connection module and the wireless fidelity module is improved.
An embodiment of the present application further provides a storage medium, where a computer program is stored in the storage medium, and when the computer program runs on a computer, the computer executes the interference processing method according to any one of the above embodiments.
It should be noted that, all or part of the steps in the methods of the above embodiments may be implemented by hardware related to instructions of a computer program, which may be stored in a computer-readable storage medium, which may include, but is not limited to: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
The interference processing method, the interference processing apparatus, the storage medium, and the electronic device provided in the embodiments of the present application are described in detail above. The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. An interference processing method is applied to electronic equipment, wherein the electronic equipment is provided with a mobile data connection module and a wireless fidelity module, and the interference processing method comprises the following steps:
acquiring a first frequency band in which the mobile data connection module works and a second frequency band in which the wireless fidelity module works;
when interference exists between the first frequency band and the second frequency band, determining a target partial bandwidth from a plurality of partial bandwidths of the first frequency band, wherein the target partial bandwidth is smaller than the current partial bandwidth of the first frequency band;
and switching the working bandwidth of the mobile data connection module from the current partial bandwidth to the target partial bandwidth.
2. The interference processing method of claim 1, wherein after switching to the target fractional bandwidth, the interference processing method further comprises:
judging whether data transmission exists in the mobile data connection module within preset time;
and if not, controlling the wireless link of the mobile data connection module to enter an idle state.
3. The interference handling method according to claim 1, wherein the step of switching the operating bandwidth of the mobile data connection module from the current partial bandwidth to the target partial bandwidth comprises:
sending a scheduling request to a corresponding base station through the mobile data connection module;
receiving a scheduling request result returned by the base station;
when the scheduling request result is allowable, sending a bandwidth switching request to the base station, wherein the bandwidth switching request comprises information of the target part bandwidth, and the bandwidth switching request is used for indicating the base station to configure a working bandwidth corresponding to the mobile data connection module according to the target part bandwidth;
and receiving a bandwidth switching result returned by the base station to switch the working bandwidth from the current partial bandwidth to the target partial bandwidth.
4. The interference processing method according to claim 3, wherein the step of sending the bandwidth switching request to the base station further comprises:
and converting the bandwidth switching request into an MAC layer control signaling to be sent to the base station.
5. The interference processing method of claim 1, wherein the step of determining a target portion bandwidth from a plurality of portion bandwidths of the first band comprises:
and determining the minimum partial bandwidth in the plurality of partial bandwidths of the first frequency band as a target partial bandwidth.
6. An interference processing apparatus, applied to an electronic device provided with a mobile data connection module and a wireless fidelity module, the interference processing apparatus comprising:
the frequency band acquisition module is used for acquiring a first frequency band in which the mobile data connection module works and a second frequency band in which the wireless fidelity module works;
a bandwidth determining module, configured to determine a target partial bandwidth from a plurality of partial bandwidths of the first frequency band when there is interference between the first frequency band and the second frequency band, where the target partial bandwidth is smaller than a current partial bandwidth of the first frequency band;
and the bandwidth switching module is used for switching the working bandwidth of the mobile data connection module from the current partial bandwidth to the target partial bandwidth.
7. The interference processing apparatus of claim 6, wherein after switching to the target fractional bandwidth, the interference processing apparatus further comprises:
the data transmission judging module is used for judging whether data transmission exists in the mobile data connecting module within preset time;
and the link adjusting module is used for controlling the wireless link of the mobile data connection module to enter an idle state when the data transmission does not exist.
8. The interference processing apparatus of claim 6, wherein the bandwidth switching module comprises:
the scheduling request sending submodule is used for sending a scheduling request to a corresponding base station through the mobile data connection module;
the request result acquisition submodule is used for receiving a scheduling request result returned by the base station;
a switching request sending submodule, configured to send a bandwidth switching request to the base station when the scheduling request result is an allowance, where the bandwidth switching request includes information of the target portion bandwidth, and the bandwidth switching request is used to instruct the base station to configure a working bandwidth corresponding to the mobile data connection module according to the target portion bandwidth;
and the switching submodule is used for receiving a bandwidth switching result returned by the base station so as to switch the working bandwidth from the current part bandwidth to the target part bandwidth.
9. A storage medium having stored therein a computer program which, when run on a computer, causes the computer to execute the interference processing method according to any one of claims 1 to 5.
10. An electronic device, characterized in that the electronic device comprises a processor and a memory, wherein the memory stores a computer program, and the processor is configured to execute the interference processing method according to any one of claims 1 to 5 by calling the computer program stored in the memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110077327.9A CN112867069B (en) | 2021-01-20 | 2021-01-20 | Interference processing method and device, storage medium and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110077327.9A CN112867069B (en) | 2021-01-20 | 2021-01-20 | Interference processing method and device, storage medium and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112867069A true CN112867069A (en) | 2021-05-28 |
| CN112867069B CN112867069B (en) | 2023-10-20 |
Family
ID=76008121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110077327.9A Active CN112867069B (en) | 2021-01-20 | 2021-01-20 | Interference processing method and device, storage medium and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112867069B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113543211A (en) * | 2021-06-30 | 2021-10-22 | 展讯通信（上海）有限公司 | Method for reducing interference between signals and related product |
| CN113872712A (en) * | 2021-09-29 | 2021-12-31 | Oppo广东移动通信有限公司 | Communication processing method, communication processing device, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378369A (en) * | 2010-08-10 | 2012-03-14 | 中兴通讯股份有限公司 | Resource allocation method, system and base station |
| CN108370577A (en) * | 2017-07-19 | 2018-08-03 | 北京小米移动软件有限公司 | Transmit the method and device of information |
| CN110493855A (en) * | 2019-08-07 | 2019-11-22 | 深圳市锐尔觅移动通信有限公司 | Communication mode control method, device, storage medium and terminal |
| CN110958179A (en) * | 2019-11-27 | 2020-04-03 | 中国联合网络通信集团有限公司 | Method, device and system for switching terminal part bandwidth |
-
2021
- 2021-01-20 CN CN202110077327.9A patent/CN112867069B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378369A (en) * | 2010-08-10 | 2012-03-14 | 中兴通讯股份有限公司 | Resource allocation method, system and base station |
| CN108370577A (en) * | 2017-07-19 | 2018-08-03 | 北京小米移动软件有限公司 | Transmit the method and device of information |
| CN110493855A (en) * | 2019-08-07 | 2019-11-22 | 深圳市锐尔觅移动通信有限公司 | Communication mode control method, device, storage medium and terminal |
| CN110958179A (en) * | 2019-11-27 | 2020-04-03 | 中国联合网络通信集团有限公司 | Method, device and system for switching terminal part bandwidth |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113543211A (en) * | 2021-06-30 | 2021-10-22 | 展讯通信（上海）有限公司 | Method for reducing interference between signals and related product |
| CN113872712A (en) * | 2021-09-29 | 2021-12-31 | Oppo广东移动通信有限公司 | Communication processing method, communication processing device, electronic equipment and storage medium |
| CN113872712B (en) * | 2021-09-29 | 2024-03-08 | Oppo广东移动通信有限公司 | Communication processing method, device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112867069B (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200145890A1 (en) | Channel switching method and apparatus, and communication device | |
| US11071092B2 (en) | Response message transmission method and apparatus | |
| CN112399484B (en) | Data transmission method and device, storage medium and electronic equipment | |
| KR20130066544A (en) | Controlled idle mode behavior in user equipment supporting multiple radio access techniques | |
| JP6961708B2 (en) | Network connection method and equipment | |
| US20220264675A1 (en) | System and method for processing data | |
| CN112867069B (en) | Interference processing method and device, storage medium and electronic equipment | |
| CN112333800A (en) | Network switching method and device, storage medium and electronic equipment | |
| CN111356190A (en) | Communication link switching method, device, terminal and computer readable storage medium | |
| CN107222937B (en) | Data transmission method, device and terminal | |
| EP3258617B1 (en) | Antenna configuration method and terminal | |
| CN112351461B (en) | WiFi network switching method, wiFi network switching device, terminal and storage medium | |
| US20230262810A1 (en) | Data processing method and terminal | |
| CN114125942A (en) | Network resource management method, device, terminal and storage medium | |
| CN112911665B (en) | Connection method of access point and electronic equipment | |
| WO2022033091A1 (en) | Method for accessing base station by means of terminal, and base station, terminal and communication system | |
| CN106488571B (en) | Channel selection method and system | |
| CN114125739A (en) | Network switching method and device, electronic equipment and storage medium | |
| US20230309191A1 (en) | Emergency call method and apparatus, storage medium, and terminal | |
| US20080146163A1 (en) | Diversity control of multi-mode communication devices | |
| CN109783278B (en) | Mobile equipment and method and storage device for modifying Bluetooth software thereof | |
| CN111935831B (en) | Frequency band allocation method, device, storage medium, network equipment and terminal | |
| CN113676853B (en) | Communication method and terminal equipment | |
| CN116471707B (en) | Method, device and system for connecting router | |
| WO2022067702A1 (en) | Method and device for reporting and implementing multiconnection handover capability |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |