CN115190540A - Communication processing method and related device - Google Patents

Communication processing method and related device Download PDF

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Publication number
CN115190540A
CN115190540A CN202210800284.7A CN202210800284A CN115190540A CN 115190540 A CN115190540 A CN 115190540A CN 202210800284 A CN202210800284 A CN 202210800284A CN 115190540 A CN115190540 A CN 115190540A
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China
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channel
communication module
bandwidth
interference
cellular communication
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Chinese (zh)
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叶苗
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202210800284.7A priority Critical patent/CN115190540A/en
Publication of CN115190540A publication Critical patent/CN115190540A/en
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    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the application provides a communication processing method and a related device, comprising the following steps: detecting that the electronic device simultaneously enables a cellular communication module and a local area network communication module; obtaining a pre-stored anti-interference channel configuration set, wherein the anti-interference channel configuration set comprises: at least one reference channel, wherein a first bandwidth of the reference channel is a bandwidth which is available for the cellular communication module and has an interference degree on the local area network communication module smaller than or equal to a preset degree, a second bandwidth of the reference channel is a bandwidth which is available for the cellular communication module and has an interference degree on the local area network communication module larger than the preset degree, and the first bandwidth is smaller than the second bandwidth; and updating the communication channel and/or the working bandwidth of the cellular communication module according to the interference-proof channel configuration set so that the communication interference degree of the cellular communication module to the local area network communication module is less than or equal to a preset degree. The method and the device are beneficial to reducing the interference of cellular communication on local area network communication and reducing the waste of cellular communication frequency band resources.

Description

Communication processing method and related device
Technical Field
The present application belongs to the field of communications technologies, and in particular, to a communication processing method and a related apparatus.
Background
At present, with the development of communication technology and the improvement of user requirements, a single electronic device can be generally provided with a plurality of different types of communication modules to meet a plurality of different network communication requirements of users, and when two different communication modules are simultaneously started in one electronic device, how to avoid mutual interference among the communication modules gradually becomes a key point of user attention.
Disclosure of Invention
The embodiment of the application provides a communication processing method and a related device, aiming to reduce the interference of cellular communication on local area network communication and reduce the waste of cellular communication frequency band resources.
In a first aspect, an embodiment of the present application provides a communication processing method, including:
detecting that the electronic device enables a cellular communication module and a local area network communication module at the same time;
obtaining a pre-stored interference-proof channel configuration set, wherein the interference-proof channel configuration set comprises: at least one reference channel, a first bandwidth of the reference channel being a bandwidth which is available to the cellular communication module and whose interference level with the local area network communication module is less than or equal to a preset level, a second bandwidth of the reference channel being a bandwidth which is available to the cellular communication module and whose interference level with the local area network communication module is greater than the preset level, the first bandwidth being smaller than the second bandwidth;
and updating the communication channel and/or the working bandwidth of the cellular communication module according to the interference-proof channel configuration set so that the communication interference degree of the cellular communication module on the local area network communication module is less than or equal to the preset degree.
In a second aspect, an embodiment of the present application provides a communication processing apparatus, including:
the detection unit detects that the electronic equipment simultaneously starts the cellular communication module and the local area network communication module;
an obtaining unit, configured to obtain a pre-stored interference-proof channel configuration set, where the interference-proof channel configuration set includes: at least one reference channel, a first bandwidth of the reference channel being a bandwidth which is available to the cellular communication module and whose interference level with the local area network communication module is less than or equal to a preset level, a second bandwidth of the reference channel being a bandwidth which is available to the cellular communication module and whose interference level with the local area network communication module is greater than the preset level, the first bandwidth being smaller than the second bandwidth;
and the updating unit is used for updating the communication channel and/or the working bandwidth of the cellular communication module according to the interference-proof channel configuration set so that the communication interference degree of the cellular communication module to the local area network communication module is smaller than or equal to the preset degree.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, stored in the memory and configured to be executed by the processor, the programs including instructions for performing the steps in the first aspect of the embodiment of the present application.
In a fourth aspect, embodiments of the present application provide a computer storage medium having a computer program/instructions stored thereon, where the computer program/instructions are executed by a processor to implement the steps of the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor, configured to call and run a computer program from a memory, so that a device in which the chip is installed performs the steps as described in the first aspect.
In a sixth aspect, embodiments of the present application provide a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps as described in the first aspect of embodiments of the present application. The computer program product may be a software installation package.
It can be seen that, in the embodiment of the present application, when it is detected that the electronic device simultaneously enables the cellular communication module and the local area network communication module, a pre-stored interference-proof channel configuration set is obtained, where the interference-proof channel configuration set includes: the communication channel and/or the working bandwidth of the cellular communication module are updated according to the anti-interference channel configuration set, so that the communication interference degree of the cellular communication module to the local area network communication module is smaller than or equal to the preset degree. Therefore, when the cellular communication module and the local area network communication module are simultaneously enabled, the cellular communication channel with larger interference to the local area network communication under the second bandwidth is not directly abandoned, but the communication channel and the working bandwidth of the cellular communication module are updated according to the channel with larger communication to the local area network under the second bandwidth but smaller interference to the local area network under the first bandwidth, so that the interference to the local area network communication by the cellular communication is reduced, and the waste of cellular communication frequency band resources is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 2a is a schematic flowchart of a communication processing method according to an embodiment of the present application;
fig. 2b is a schematic flowchart of determining a reference channel according to an embodiment of the present application;
fig. 3a is a block diagram of functional units of a communication processing apparatus according to an embodiment of the present application;
fig. 3b is a block diagram of functional units of another communication processing apparatus according to an embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions of the present application better understood, 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, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the foregoing drawings are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. As shown, the electronic device 110 includes a processor 120, a memory 130, a communication interface 140, and one or more programs 131, wherein the one or more programs 131 are stored in the memory 130 and configured to be executed by the processor 120, and the one or more programs 131 include instructions for performing any of the steps of the method embodiments described below. In a specific implementation, the processor 120 is configured to perform any one of the steps performed by the electronic device in the method embodiments described below, and when performing a data transmission operation such as receiving, optionally invokes the communication interface 140 to complete the corresponding operation. The electronic equipment can be a server or a terminal device, namely, the target detection model can be trained through the electronic equipment, meanwhile, the image to be detected can also be obtained through the electronic equipment, and then the image is detected through the trained target detection model. For example, the electronic device 110 acquires an image with gesture information, and then detects the image through a trained object detection model to determine the type of gesture in the current image.
Referring to fig. 2a, fig. 2a is a schematic flowchart illustrating a communication processing method according to an embodiment of the present disclosure. As shown in fig. 2a, the method comprises the following steps.
S201, detecting that the electronic equipment simultaneously starts a cellular communication module and a local area network communication module.
S202, a pre-stored anti-interference channel configuration set is obtained.
The local area network communication module may be, for example, a WiFi communication module or a bluetooth communication module.
Wherein the set of interference-free channel configurations comprises: the first bandwidth of the reference channel is a bandwidth which is available for the cellular communication module and has an interference degree on the local area network communication module smaller than or equal to a preset degree, the second bandwidth of the reference channel is a bandwidth which is available for the cellular communication module and has an interference degree on the local area network communication module larger than the preset degree, and the first bandwidth is smaller than the second bandwidth.
Wherein the first bandwidth may be, for example, 5MHz and the second bandwidth may be, for example, 20MHz.
In a specific implementation, the detecting whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree includes: detecting communication quality parameters of the local area network communication module, wherein the communication quality parameters comprise at least one of the following: data transmission speed, network delay, signal-to-noise ratio; and determining whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree according to the communication quality parameter.
That is, the electronic device may determine whether the interference degree of the cellular communication module with the local area network communication module is greater than the preset interference degree by detecting the communication quality parameter characterizing the performance of the signals transmitted and received by the local area network communication module and comparing the detected communication quality parameter with the preset detection standard. For example, when the data transmission speed is greater than a preset speed, and/or the network delay is less than a preset delay, and/or the signal-to-noise ratio is greater than a preset ratio, it is determined that the interference degree is less than or equal to a preset interference degree, specifically, when it is determined whether the interference degree is greater than the preset degree according to a plurality of communication quality parameters, it is also possible to comprehensively determine a target communication quality parameter according to each communication quality parameter and its respective corresponding weight, and determine whether the interference degree is based on the target communication quality parameter.
Therefore, the interference degree of the cellular communication module is determined by detecting the communication quality parameters of the local area network communication module, which is beneficial to improving the accuracy of determining the interference degree.
In addition, considering that the communication frequency bands of the cellular communication module and the local area network communication module are not uniquely fixed, the interference-proof channel configuration set may be specifically set for a specific cellular communication frequency band and a specific local area network communication frequency band, that is, a plurality of different interference channel configuration sets may be set for different combinations of the communication frequency bands of the cellular communication module and the local area network communication module, at this time, in step S201, when the electronic device detects that the cellular communication module and the local area network communication module are simultaneously enabled, the electronic device may further determine the current working frequency band of the cellular communication module and the working frequency band of the local area network communication module, and determine the corresponding interference channel configuration set according to the working frequency band, so that the communication channel and/or the working bandwidth of the cellular communication module may be accurately and finely adjusted.
For example, taking a cellular communication module as a module operating in an LTE B40 frequency band, taking a local area network communication module as a WiFi communication module operating frequency band as a frequency band a as an example, an anti-interference channel configuration set a and a set B are prestored in the electronic device, where the set a is set for an LTB 40 frequency band of the cellular communication module and a frequency band B of the WiFi communication module, and the set B is set for the LTB B40 frequency band of the cellular communication module and the frequency band a of the WiFi communication module, and then the electronic device may determine a configuration combination a from the multiple configuration sets after detecting respective operating frequency bands of the cellular communication module and the local area network communication module to execute step S203.
And S203, updating the communication channel and/or the working bandwidth of the cellular communication module according to the anti-interference channel configuration set.
Wherein, S203 updates the communication channel and/or makes the communication interference degree of the cellular communication module to the local area network communication module less than or equal to the preset degree.
In a specific implementation, the electronic device may detect an operating channel and an operating bandwidth of the cellular communication module and compare the operating channel and the operating bandwidth with a reference channel and an operating bandwidth recorded in the interference-free channel configuration set, so as to selectively adjust the operating channel and/or the operating bandwidth to reduce interference.
It can be seen that, in the embodiment of the present application, when it is detected that the cellular communication module and the local area network communication module are simultaneously enabled by the electronic device, a pre-stored interference-proof channel configuration set is obtained, where the interference-proof channel configuration set includes: the communication channel and/or the working bandwidth of the cellular communication module are updated according to the anti-interference channel configuration set, so that the communication interference degree of the cellular communication module to the local area network communication module is smaller than or equal to the preset degree. Therefore, when the cellular communication module and the local area network communication module are simultaneously enabled, the cellular communication channel with larger interference to the local area network communication under the second bandwidth is not directly abandoned, but the communication channel and the working bandwidth of the cellular communication module are updated according to the channel with larger communication to the local area network under the second bandwidth but smaller interference to the local area network under the first bandwidth, so that the interference to the local area network communication by the cellular communication is reduced, and the waste of cellular communication frequency band resources is reduced.
In one possible example, the updating the communication channel and/or the operating bandwidth of the cellular communication module according to the set of interference-proof channel configurations includes: determining a first channel on which the cellular communication module is currently operating and a bandwidth of the first channel; and if the first channel is any one of the at least one reference channel, updating the bandwidth of the first channel to the first bandwidth.
In a specific implementation, in order to utilize the communication band resources of the cellular communication module as much as possible, when the cellular communication module is started, it may be default to use a larger operating bandwidth in each channel of the communication band for communication, for example, it may be default to use a second bandwidth in each communication channel, at this time, if the first channel is at least one reference channel, the bandwidth of the first channel may be updated to the first bandwidth, and the operating bandwidth of the cellular communication module in the first channel may be adjusted to reduce interference. In particular, if the cellular communication module is the first bandwidth at the beginning of the operating bandwidth of the first channel, the communication channel and the operating bandwidth of the cellular communication module are not changed before and after the update, and no adjustment is needed.
It can be seen that, in this example, the electronic device determines the first channel and the bandwidth of the first channel in which the cellular communication module is currently operating, and updates the bandwidth of the first channel to the first bandwidth if the first channel is any one of the at least one reference channel, and compared with a case where the frequency of the cellular communication module is close to that of the local area network communication module, migrates the operating channel of the cellular communication module away from the local area network communication module, thereby causing a large amount of wasted frequency band resources.
In one possible example, after determining the first channel and the bandwidth of the first channel on which the cellular communication module is currently operating, the method further comprises: if the frequency interval between the first channel and the second channel is smaller than the frequency interval between any one of the reference channels and the second channel, updating the communication channel of the cellular communication module to be any one of the reference channels, and determining the working bandwidth of the cellular communication module in the reference channel to be the first bandwidth; or, updating the communication channel of the cellular communication module to a third channel; the second channel is a communication channel of the local area network communication module, and a frequency interval between the third channel and the second channel is greater than a frequency interval between any one of the reference channels and the second channel.
In a specific implementation, the interference-proof channel configuration set may include, in addition to the narrower first bandwidth lower part reference channel, another wider second bandwidth part channel, that is, a third channel, and considering that the closer the communication channel frequency is, the greater the interference is, since the frequency interval between the third channel and the second channel in which the local area network module operates is greater than the frequency interval between the reference channel and the second channel, the third channel does not cause greater interference to the local area network communication module even if a larger bandwidth is used. If the frequency interval between the currently operating first channel and the currently operating second channel of the cellular communication module is greater than the frequency interval between any reference channel and any second channel, only adjusting the operating bandwidth may not effectively reduce interference, so at least the channel needs to be adjusted, the communication channel of the cellular communication module may be selected to be determined as the reference channel with a smaller bandwidth, and the operating bandwidth is correspondingly adjusted to be the first bandwidth, or the communication channel of the cellular communication module may be determined from the third channel, so that the operating bandwidth does not need to be adjusted to be a narrower bandwidth.
In this example, if the frequency interval between the first channel and the second channel is smaller than the frequency interval between any one of the reference channels and the second channel, the electronic device updates the communication channel of the cellular communication module to any one of the reference channels, and determines that the operating bandwidth of the cellular communication module in the reference channel is the first bandwidth, or updates the communication channel of the cellular communication module to the third channel, which is beneficial to reducing interference of cellular communication on local area network communication, reducing waste of cellular communication frequency band resources, and improving flexibility of updating the communication channel and the operating bandwidth.
In one possible example, after determining the first channel and the bandwidth of the first channel on which the cellular communication module is currently operating, the method further comprises: and if the frequency interval between the first channel and the second channel is greater than the frequency interval between any one of the reference channel and the second channel, not updating the communication channel and the working bandwidth of the cellular communication module, wherein the second channel is the communication channel of the local area network communication module.
In specific implementation, under the condition that the frequency interval between the first channel and the second channel is greater than the frequency interval between the reference channel and the second channel, the interference of the cellular communication module to the local area network communication module is small, and the channel and the working bandwidth do not need to be adjusted, so that the resource consumption of equipment is saved.
As can be seen, in this example, if the frequency interval between the first channel and the second channel is greater than the frequency interval between any one of the reference channels and the second channel, the electronic device does not update the communication channel and the working bandwidth of the cellular communication module, which is beneficial to reducing interference of cellular communication to local area network communication and reducing waste of cellular communication frequency band resources, and at the same time, saving system resource consumption.
In one possible example, the at least one reference channel includes a first reference channel and a second reference channel, the first reference channel is a reference channel with a largest frequency interval with a second channel in the at least one reference channel, the second reference channel is a reference channel with a smallest frequency interval with the second channel in the at least one reference channel, and the second channel is a communication channel of the local area network communication module; the first reference channel is determined by:
determining a fourth channel currently operated by the cellular communication module under the condition that the electronic device simultaneously enables the cellular communication module and the local area network communication module and the interference degree of the cellular communication module on the local area network communication module is greater than the preset degree, wherein the bandwidth of the fourth channel is the second bandwidth; determining the fourth channel as a current channel, and executing the following operations aiming at the current channel until a first reference channel is determined: adjusting the bandwidth of the current channel from the second bandwidth to the first bandwidth; detecting whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree; if not, determining the current channel as the first reference channel; if so, determining a next channel as the current channel, wherein the bandwidth of the next channel is the second bandwidth, and the frequency interval between the next channel and the second channel is greater than the frequency interval between the current channel and the second channel.
In specific implementation, in order to better utilize frequency band resources, when a reference channel corresponding to a smaller first bandwidth in an interference-free channel configuration set is determined, an electronic device may default an operating bandwidth to a larger second bandwidth, and the electronic device may adjust the bandwidth of the channel to a smaller first bandwidth from a channel that currently has interference and operates in the larger second bandwidth, and determine that the channel can meet a requirement for smaller interference under the first bandwidth, and if the channel does not meet the requirement for smaller interference, continue to determine other channels whose frequency ranges are far away from a local area network communication module until a first reference channel that has larger interference under the second bandwidth but smaller interference under the first bandwidth meets the requirement is found, at this time, other channels whose frequency intervals from the second channel are greater than frequency intervals of the first reference channel and the second channel may operate under the second bandwidth.
In this possible example, the second reference channel is determined by: determining a fifth channel as a current reference channel, and performing the following operations for the current reference channel until the second reference channel is determined, wherein the frequency interval between the fifth channel and the second channel is greater than the frequency interval between the first reference channel and the second channel: adjusting a communication channel of the cellular communication module to the current reference channel, and adjusting an operating bandwidth of the cellular communication module at the current reference channel to the first bandwidth; detecting whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree; if not, determining a next reference channel as the current reference channel, wherein the frequency interval between the next reference channel and the second channel is smaller than that between the current reference channel and the second channel; and if so, determining the last current reference channel as the second reference channel.
In a specific implementation, after determining the first reference channel that does not interfere with the second channel under the first bandwidth, the communication channel of the cellular communication module may be switched to a channel whose frequency range is closer to the second channel gradually according to the working bandwidth of the first bandwidth until the communication quality of the local area network communication module, that is, the signal transceiving performance reaches the limit (the interference degree becomes larger), and at this time, the channel that satisfies the interference degree and is closest to the frequency range of the second channel may be determined as the second reference channel. Furthermore, based on the division of the first reference channel and the second reference channel, the cellular communication module may operate with a first bandwidth between the first reference channel and the second reference channel without causing large interference to the local area network module, and may operate with a second bandwidth without causing large interference to the local area network communication module for a channel having a frequency range and a frequency interval of the second channel greater than that of the first reference channel and the second channel.
Next, with reference to a specific example, referring to fig. 2B, taking an example that an operating frequency band of the local area network communication module is an LTE B40 frequency band (frequency range 2300 to 2400 MHz), and the local area network communication module is a WIFI communication module with an operating frequency range 2402 to 2482MHz, where the first bandwidth is 5MHz and the second bandwidth is 20MHz, the step of determining the first reference frequency band and the second reference frequency band may specifically be as follows:
firstly, the LTE communication module and the WIFI communication module are confirmed to work simultaneously, when the LTE communication module and the WIFI communication module work simultaneously, whether the LTE communication module interferes with the WIFI communication module is judged by detecting the signal transceiving performance of the WIFI communication module, when the LTE communication module is confirmed to interfere with the signal transceiving of the WIFI communication module, the current WIFI communication module channel B is recorded, the bandwidth of the current channel of the LTE communication module is changed from 20MHz to 5MHz, whether the signal transceiving performance of the WIFI communication module under the bandwidth of the current LTE communication module channel 5MHz is in a problem (namely whether the interference degree is smaller than or equal to a preset degree) is confirmed, when the problem exists, the bandwidth of the LTE communication module is continuously adjusted towards a low channel (namely the direction far away from the working frequency of the local area network communication module) according to the 20MHz bandwidth, the judgment is continuously carried out until the bandwidth is changed into 5MHz, at the moment, the channel A of the LTE communication module is recorded, the interference degree of the WIFI communication module is smaller than or equal to the preset degree, at the moment, the channel of the LTE communication module is continuously switched to a high channel (namely the direction close to the working frequency of the local area network module) on the basis of the 5MHz, the channel C of the LTE communication module is automatically maintained, and when the channel C of the current communication module is switched to the second communication module, and the current communication module, and the electronic communication module is automatically maintained, and when the electronic communication module is used, and the electronic device can only used for the electronic device. The specific flow is as follows.
Further, for example, when the LTE communication module operates in a high channel CH39550 under a 20MHz bandwidth and the WIFI communication module operates in CH1, since the CH39550 frequency range is 2380MHz-2400MHz, and the WIFI CH1 frequency range is 2402MHz-2422MHz, the two frequencies are too close to each other, and the LTE B40 will easily generate interference to the WIFI. When interference exists, the bandwidth of the CH39550 is adjusted to be 5MHz, the frequency range is 2387.5MHz-2392.5MHz, when the signal transceiving performance of the WIFI communication module has no problem, the LTE communication module channels, such as CH39551, CH39554 \8230, and \8230, are gradually improved, and the LTE communication module channels, such as CH39600, at the moment are recorded until the performance critical state of signal transceiving of the WIFI communication module is reached (the interference degree is greater than the highest channel between preset degrees). Subsequently, when the electronic device simultaneously starts the WIFI communication module and the LTE communication module and is connected to the WIFI CH1 and the LTE B40 frequency bands, the electronic device automatically uses a 5MHz bandwidth in a CH39550-CH39600 segment.
In this example, it can be seen that the electronic device gradually adjusts the communication channel and the operating bandwidth of the cellular communication module, so as to determine the first reference channel and the second reference channel, which is beneficial to improving the accuracy of determining the at least one reference channel.
Referring to fig. 3a, please refer to fig. 3a, where fig. 3a is a block diagram of a functional unit of a communication processing apparatus according to an embodiment of the present disclosure. The device 30 comprises:
a detecting unit 301, configured to detect that the electronic device enables the cellular communication module and the local area network communication module at the same time;
an obtaining unit 302, configured to obtain a pre-stored interference-proof channel configuration set, where the interference-proof channel configuration set includes: at least one reference channel, a first bandwidth of the reference channel being a bandwidth available to the cellular communication module and having a degree of interference with the local area network communication module less than or equal to a preset degree, a second bandwidth of the reference channel being a bandwidth available to the cellular communication module and having a degree of interference with the local area network communication module greater than the preset degree, the first bandwidth being smaller than the second bandwidth;
an updating unit 303, configured to update a communication channel and/or an operating bandwidth of the cellular communication module according to the interference-proof channel configuration set, so that a communication interference degree of the cellular communication module to the local area network communication module is smaller than or equal to the preset degree.
In a possible example, the updating unit 303 is specifically configured to: determining a first channel on which the cellular communication module is currently operating and a bandwidth of the first channel; and if the first channel is any one of the at least one reference channel, updating the bandwidth of the first channel to the first bandwidth.
In one possible example, the device 30 is further configured to: if the frequency interval between the first channel and the second channel is smaller than the frequency interval between any one of the reference channels and the second channel, updating the communication channel of the cellular communication module to be any one of the reference channels, and determining the working bandwidth of the cellular communication module in the reference channel to be the first bandwidth; or, updating the communication channel of the cellular communication module to a third channel; the second channel is a communication channel of the local area network communication module, and a frequency interval between the third channel and the second channel is greater than a frequency interval between any one of the reference channels and the second channel.
In one possible example, after the determining the first channel in which the cellular communication module is currently operating and the bandwidth of the first channel, the apparatus 30 is further configured to: and if the frequency interval between the first channel and the second channel is greater than the frequency interval between any one of the reference channels and the second channel, not updating the communication channel and the working bandwidth of the cellular communication module, wherein the second channel is the communication channel of the local area network communication module.
In one possible example, the at least one reference channel includes a first reference channel and a second reference channel, the first reference channel is a reference channel with a largest frequency interval with a second channel in the at least one reference channel, the second reference channel is a reference channel with a smallest frequency interval with the second channel in the at least one reference channel, and the second channel is a communication channel of the local area network communication module; the first reference channel is determined by: when the electronic device enables the cellular communication module and the local area network communication module at the same time, and the interference degree of the cellular communication module on the local area network communication module is greater than the preset degree, determining a fourth channel in which the cellular communication module works currently, wherein the bandwidth of the fourth channel is the second bandwidth; determining the fourth channel as a current channel, and executing the following operations aiming at the current channel until a first reference channel is determined: adjusting the bandwidth of the current channel from the second bandwidth to the first bandwidth; detecting whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree; if not, determining the current channel as the first reference channel; if so, determining a next channel as the current channel, wherein the bandwidth of the next channel is the second bandwidth, and the frequency interval between the next channel and the second channel is greater than the frequency interval between the current channel and the second channel.
In one possible example, the second reference channel is determined by: determining a fifth channel as a current reference channel, and performing the following operations for the current reference channel until the second reference channel is determined, where a frequency interval between the fifth channel and the second channel is greater than a frequency interval between the first reference channel and the second channel: adjusting a communication channel of the cellular communication module to the current reference channel, and adjusting an operating bandwidth of the cellular communication module at the current reference channel to the first bandwidth; detecting whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree; if not, determining a next reference channel as the current reference channel, wherein the frequency interval between the next reference channel and the second channel is smaller than that between the current reference channel and the second channel; and if so, determining the last current reference channel as the second reference channel.
In one possible example, the detecting whether the interference level of the cellular communication module to the local area network communication module is greater than the preset interference level includes: detecting communication quality parameters of the local area network communication module, wherein the communication quality parameters include at least one of the following: data transmission speed, network delay, signal-to-noise ratio; and determining whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree according to the communication quality parameter.
It can be understood that, since the method embodiment and the apparatus embodiment are different presentation forms of the same technical concept, the content of the method embodiment portion in the present application should be synchronously adapted to the apparatus embodiment portion, and is not described herein again.
In the case of using an integrated unit, please refer to fig. 3b, where fig. 3b is a block diagram of a functional unit of another communication processing apparatus according to an embodiment of the present application. In fig. 3b, the communication processing apparatus 300 includes: a processing module 312 and a communication module 311. The processing module 312 is used for controlling and managing actions of the communication processing apparatus, such as steps of the detecting unit 301, the obtaining unit 302, the updating unit 303, and/or other processes for performing the techniques described herein. The communication module 311 is used for interaction between the communication processing apparatus and other devices. As shown in fig. 3b, the communication processing apparatus may further comprise a storage module 313, the storage module 313 being configured to store program codes and data of the communication processing apparatus.
The processing module 312 may be a Processor or a controller, and may be, for example, a Central Processing Unit (CPU), a general-purpose Processor, a Digital Signal Processor (DSP), an ASIC, an FPGA or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others. The communication module 311 may be a transceiver, an RF circuit or a communication interface, etc. The storage module 313 may be a memory.
All relevant contents of each scene related to the method embodiment may be referred to the functional description of the corresponding functional module, and are not described herein again. The communication processing apparatus 300 can execute the communication processing method shown in fig. 2 a.
The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the electronic device comprises corresponding hardware structures and software modules for performing the respective functions in order to realize the functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that, in the embodiment of the present application, the division of the unit is schematic, and is only one logic function division, and when the actual implementation is realized, another division manner may be provided.
Embodiments of the present application further provide a chip, where the chip includes a processor, configured to call and run a computer program from a memory, so that a device in which the chip is installed performs some or all of the steps described in the electronic device in the above method embodiments.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enabling a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes an electronic device.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising an electronic device.
It should be noted that for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts, but those skilled in the art should understand that the present application is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the above-described units is only one type of logical functional division, and other divisions may be realized in practice, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed coupling or direct coupling or communication connection between each other may be through some interfaces, indirect coupling or communication connection between devices or units, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, the technical solutions of the present application, which are essential or part of the technical solutions contributing to the prior art, or all or part of the technical solutions, may be embodied in the form of a software product, which is stored in a memory and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the above methods of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, read-Only memories (ROMs), random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing embodiments have been described in detail, and specific examples are used herein to explain the principles and implementations of the present application, where the above description of the embodiments is only intended to help understand the method and its core ideas of the present application; meanwhile, for a person 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.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications can be easily made by those skilled in the art without departing from the spirit and scope of the present invention, and it is within the scope of the present invention to include different functions, combination of implementation steps, software and hardware implementations.

Claims (11)

1. A method of communication processing, comprising:
detecting that the electronic device enables a cellular communication module and a local area network communication module at the same time;
obtaining a pre-stored interference-proof channel configuration set, wherein the interference-proof channel configuration set comprises: at least one reference channel, a first bandwidth of the reference channel being a bandwidth available to the cellular communication module and having a degree of interference with the local area network communication module less than or equal to a preset degree, a second bandwidth of the reference channel being a bandwidth available to the cellular communication module and having a degree of interference with the local area network communication module greater than the preset degree, the first bandwidth being smaller than the second bandwidth;
and updating the communication channel and/or the working bandwidth of the cellular communication module according to the interference-proof channel configuration set, so that the communication interference degree of the cellular communication module on the local area network communication module is less than or equal to the preset degree.
2. The method according to claim 1, wherein said updating the communication channel and/or the operating bandwidth of the cellular communication module according to the set of interference-proof channel configurations comprises:
determining a first channel in which the cellular communication module is currently operating and a bandwidth of the first channel;
and if the first channel is any one of the at least one reference channel, updating the bandwidth of the first channel to the first bandwidth.
3. The method of claim 2, wherein after determining the first channel on which the cellular communication module is currently operating and the bandwidth of the first channel, the method further comprises:
if the frequency interval between the first channel and the second channel is smaller than the frequency interval between any one of the reference channels and the second channel, updating the communication channel of the cellular communication module to be any one of the reference channels, and determining the working bandwidth of the cellular communication module in the reference channel to be the first bandwidth; or, updating the communication channel of the cellular communication module to a third channel;
the second channel is a communication channel of the local area network communication module, and a frequency interval between the third channel and the second channel is greater than a frequency interval between any one of the reference channels and the second channel.
4. The method of claim 2, wherein after determining the first channel on which the cellular communication module is currently operating and the bandwidth of the first channel, the method further comprises:
and if the frequency interval between the first channel and the second channel is greater than the frequency interval between any one of the reference channels and the second channel, not updating the communication channel and the working bandwidth of the cellular communication module, wherein the second channel is the communication channel of the local area network communication module.
5. The method according to any of claims 1-4, wherein said at least one reference channel comprises a first reference channel and a second reference channel, said first reference channel being said at least one; the first reference channel is determined by:
determining a fourth channel currently operated by the cellular communication module under the condition that the electronic device simultaneously enables the cellular communication module and the local area network communication module and the interference degree of the cellular communication module on the local area network communication module is greater than the preset degree, wherein the bandwidth of the fourth channel is the second bandwidth;
determining the fourth channel as a current channel, and executing the following operations aiming at the current channel until a first reference channel is determined:
adjusting the bandwidth of the current channel from the second bandwidth to the first bandwidth;
detecting whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree;
if not, determining the current channel as the first reference channel;
if so, determining a next channel as the current channel, where the bandwidth of the next channel is the second bandwidth, and the frequency interval between the next channel and the second channel is greater than the frequency interval between the current channel and the second channel, and the second channel is a communication channel of the local area network communication module.
6. The method of claim 5, wherein the second reference channel is determined by:
determining a fifth channel as a current reference channel, and performing the following operations for the current reference channel until the second reference channel is determined, wherein the frequency interval between the fifth channel and the second channel is greater than the frequency interval between the first reference channel and the second channel:
adjusting a communication channel of the cellular communication module to the current reference channel, and adjusting an operating bandwidth of the cellular communication module at the current reference channel to the first bandwidth;
detecting whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree;
if not, determining a next reference channel as the current reference channel, wherein the frequency interval between the next reference channel and the second channel is smaller than that between the current reference channel and the second channel;
and if so, determining the last current reference channel as the second reference channel.
7. The method according to claim 5, wherein said detecting whether the interference level of the cellular communication module with the local area network communication module is greater than the preset interference level comprises:
detecting communication quality parameters of the local area network communication module, wherein the communication quality parameters include at least one of the following: data transmission speed, network delay, signal-to-noise ratio;
and determining whether the interference degree of the cellular communication module to the local area network communication module is greater than the preset interference degree according to the communication quality parameter.
8. A communication processing apparatus, comprising:
the detection unit detects that the electronic equipment simultaneously starts the cellular communication module and the local area network communication module;
an obtaining unit, configured to obtain a pre-stored interference-proof channel configuration set, where the interference-proof channel configuration set includes: at least one reference channel, a first bandwidth of the reference channel being a bandwidth which is available to the cellular communication module and whose interference level with the local area network communication module is less than or equal to a preset level, a second bandwidth of the reference channel being a bandwidth which is available to the cellular communication module and whose interference level with the local area network communication module is greater than the preset level, the first bandwidth being smaller than the second bandwidth;
and the updating unit is used for updating the communication channel and/or the working bandwidth of the cellular communication module according to the interference-proof channel configuration set so as to enable the communication interference degree of the cellular communication module to the local area network communication module to be less than or equal to the preset degree.
9. An electronic device comprising a processor, a memory, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-7.
10. A computer-readable storage medium, having stored thereon a computer program/instructions, characterized in that the computer program/instructions are executed by a processor for carrying out the steps of the method according to any one of claims 1-7.
11. A chip, characterized in that it comprises a processor for calling up and running a computer program from a memory, so that a device in which the chip is installed performs the steps of the method according to any one of claims 1 to 7.
CN202210800284.7A 2022-07-08 2022-07-08 Communication processing method and related device Pending CN115190540A (en)

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