CN111385072A - Control method of wireless personal area network module and control method of wireless local area network module - Google Patents
Control method of wireless personal area network module and control method of wireless local area network module Download PDFInfo
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- CN111385072A CN111385072A CN201811615871.9A CN201811615871A CN111385072A CN 111385072 A CN111385072 A CN 111385072A CN 201811615871 A CN201811615871 A CN 201811615871A CN 111385072 A CN111385072 A CN 111385072A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
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Abstract
The invention provides a control method of a wireless personal area network module, a control method of a wireless local area network module, a terminal and a computer readable storage medium; the control method of the wireless personal area network module comprises the following steps: acquiring first information data, wherein the first information data comprises first time length information and first channel information; sending first information data to the wireless local area network module so that the wireless local area network module controls external equipment occupying a first channel to stop sending data within a first time length according to the first information data; delaying a second time or according to second information data from the wireless local area network module; and receiving or sending data to be received and sent. The control method of the wireless personal area network module enables the signal transmission of the wireless personal area network module to be more stable, and avoids the problems of packet loss, time delay and the like.
Description
Technical Field
The invention relates to the technical field of wireless networks, in particular to a control method of a wireless personal area network module, a control method of a wireless local area network module, a terminal and a computer readable storage medium.
Background
At present, wireless communication technology is rapidly developed, and is increasingly widely applied to 2.4GHz public free frequency band, WLAN (wireless local Area network, wireless local Area network module), Bluetooth (Bluetooth), and zigbee (zigbee protocol). As shown in fig. 1 and 2, because Zigbee, bluetooth, and WLAN all work in the same frequency band, mutual interference is likely to occur in the actual use process, which may cause the problems of rapid degradation of signal receiving and transmitting quality, packet loss, and large delay.
In the related art, in order to solve the problem of mutual interference between Zigbee, bluetooth and WLAN devices, the current coexistence scheme is mainly divided into two types, namely a cooperative mode and a non-cooperative mode; the cooperation mode is that on the same equipment, a scheme of centralized control time-sharing transmission is adopted, so that mutual interference between Zigbee/Bluetooth and WLAN on the same equipment is avoided; the non-cooperative mode is a method for adaptively adjusting the packet size, dynamic channel allocation, power control and the like, and mutual interference among different devices is avoided as much as possible.
However, no matter in the cooperative mode or the non-cooperative mode, when WLAN devices are very densely distributed and a large number of WLAN devices exist in all channels, transmission of Zigbee/bluetooth interfaces in the same device is still interfered by signals of other WLAN devices in the same channel range, so that signal transmission is unstable, and problems such as packet loss and delay occur.
The above description of the discovery process of the problems is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
In order to solve the technical problems or at least partially solve the technical problems, the present application provides a control method of a wireless personal area network module, a control method of a wireless local area network module, a terminal, and a computer-readable storage medium.
In a first aspect, the present invention provides a method for controlling a wireless personal area network module, including: acquiring first information data, wherein the first information data comprises first time length information and first channel information; sending first information data to the wireless local area network module so that the wireless local area network module controls external equipment occupying a first channel to stop sending data within a first time length according to the first information data; and delaying the second time length or receiving or sending the data to be received and sent according to the second information data from the wireless local area network module.
Optionally, the obtaining the first information data specifically includes: acquiring first time length information; acquiring first channel information; and generating first information data according to the first time length information and the first channel information.
Preferably, the wireless local area network sends a first message To an external device occupying the first channel, where the first message is an RTS/CTS (Request To Send/Clear To Send) message. Wherein, the Duration field in the RTS or CTS message updates its NAV (Network Allocation Vector) according to the Duration field in the RTS or CTS message after receiving the RTS or CTS message according to the first time length information in the data transceiving request sent by the wireless personal area Network module, and keeps silent and does not send packets any more in the corresponding Duration.
Optionally, the obtaining the first time length information specifically includes: and calculating first time length information according to the length of the field of the data to be received and transmitted and the transmission rate of the wireless personal area network module.
Optionally, the first time length information is a time length of an air interface occupied by the wireless personal area network module data when receiving or sending data to be received; the first channel information is information of a channel occupied by the wireless personal area network module when receiving or sending data to be received and sent.
Optionally, the method for controlling the wireless personal area network module further includes: judging whether the priority of the data to be received and transmitted is greater than a first threshold value; under the condition that the priority of the data to be received and sent is greater than a first threshold value, first information data are obtained; and receiving or sending the data to be received and sent under the condition that the priority of the data to be received and sent is less than or equal to a first threshold value.
In a second aspect, the present invention provides a method for controlling a wireless local area network module, including: receiving first information data from a wireless personal area network module, wherein the first information data comprises first time length information and first channel information; switching a channel to a first channel according to the first information data, and generating a first message; and sending a first message to the external equipment occupying the first channel so that the external equipment stops receiving or sending data within the first time length.
Optionally, after the sending the first packet to the external device occupying the first channel to make the external device stop receiving or sending data within the first duration, the method for controlling the wireless local area network module further includes: and after the external equipment stops receiving or sending the data, generating second information data, and sending the second information data to the wireless personal area network module so that the wireless personal area network module starts to receive or send the data to be received and sent.
In a third aspect, the present invention provides a terminal, including: the wireless personal area network module is used for acquiring first information data, the first information data comprises first time length information and first channel information, and the first information data is sent to the wireless local area network module; the wireless local area network module is used for receiving first information data from the wireless personal area network module, switching a channel to a first channel according to the first information data and generating a first message; the wireless local area network module is further used for sending a first message to the external equipment occupying the first channel so that the external equipment stops receiving or sending data within a first time length; the wireless personal area network module is used for delaying the second time length or receiving or sending the data to be received and sent according to the second information data from the wireless local area network module.
Optionally, the obtaining the first information data specifically includes: acquiring first time length information; acquiring first channel information; the first time length information and the first channel information are encapsulated to obtain first information data.
Optionally, the obtaining the first time length information specifically includes: and calculating first time length information according to the length of the data to be received and transmitted and the transmission rate of the wireless personal area network module.
In a fourth aspect, the present invention provides a terminal, comprising: at least one processor, memory, at least one network interface, and a user interface; the at least one processor, memory, at least one network interface, and user interface are coupled together by a bus system; the processor is configured to implement the control method of the wireless personal area network module according to the first aspect and/or the control method of the wireless local area network module according to the second aspect by calling the program or the instructions stored in the memory.
In a fifth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the method of controlling a wireless personal area network module according to the first aspect and/or the method of controlling a wireless local area network module according to the second aspect.
According to the control method of the wireless personal area network module, the control method of the wireless local area network module, the terminal and the computer readable storage medium, the first information data is obtained through the wireless personal area network module and is sent to the wireless local area network module, the wireless local area network module controls the external equipment occupying the same channel with the wireless personal area network module to stop sending or receiving data according to the first information data, and then when the wireless personal area network module sends the data, the interference of the external equipment to the wireless personal area network module is avoided, even if a large number of wireless local area network modules exist in all channels, the signal transmission of the wireless personal area network module can be more stable, and the problems of packet loss, time delay and the like are avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention 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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic diagram illustrating distribution of operating frequency bands of a local area network module in the related art;
fig. 2 is a schematic diagram illustrating distribution of operating frequency bands of a personal area network module in the related art;
fig. 3 illustrates a flowchart of a control method of a wireless personal area network module according to an embodiment of the present invention;
fig. 4 illustrates a flowchart of a control method of a wireless personal area network module according to another embodiment of the present invention;
fig. 5 illustrates a flowchart of a control method of a wireless personal area network module according to still another embodiment of the present invention;
fig. 6 illustrates a flowchart of a control method of a wireless personal area network module according to still another embodiment of the present invention;
fig. 7 is a flowchart illustrating a control method of a wireless local area network module according to still another embodiment of the present invention;
fig. 8 is a flowchart illustrating a control method of a terminal according to still another embodiment of the present invention;
fig. 9 shows a block diagram of a terminal according to still another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The terminals may include mobile terminals and fixed terminals, and the mobile terminals may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
As shown in fig. 3, in an embodiment of a first aspect of the present invention, the present invention provides a method for controlling a wireless personal area network module, including:
and step 306, delaying the second time length or receiving or sending the data to be received and sent according to the second information data from the wireless local area network module.
In the embodiment, when a Wireless Personal Area Network (WPAN) module is ready to send or receive data to be received, first information data related to the data to be received is acquired, and the first information data is sent to a Wireless Local Area Network (WLAN) module, which then controls an external device to stop sending or receiving the data according to the first information data, after the external device stops sending or receiving the data, the wireless personal area network module starts receiving or sending the data to be received.
Preferably, the wireless personal area network module is Bluetooth or zigbee; the data to be received is data to be transmitted or received by the wireless personal area network module; the external equipment is the rest wireless local area network modules occupying the first channel.
As shown in fig. 4, in an embodiment of the present invention, the present invention provides a method for controlling a wireless personal area network module, including:
and step 410, delaying for a second time or according to the second information data from the wireless local area network module,
and receiving or sending data to be received and sent.
In this embodiment, first information data is obtained by encapsulating the first time length information and the first channel information, so that the first time length information and the first channel information are packaged and sent to the wireless local area network module, and after the wireless local area network module analyzes the first information data, the wireless local area network module switches the channel of the wireless local area network module to the first channel according to the first channel information, searches for other devices occupying the first channel, that is, external devices, and controls the duration of the external devices stopping packet sending according to the first time length information.
As shown in fig. 5, in an embodiment of the present invention, the present invention provides a method for controlling a wireless personal area network module, including:
and step 510, delaying the second time length or receiving or sending the data to be received and sent according to the second information data from the wireless local area network module.
In this embodiment, the time length required for the wireless personal area network module to receive or transmit the data to be received, that is, the first time length, is calculated by acquiring the data transmission speed of the wireless personal area network module and the length of the data to be received and transmitted.
Similarly, the first duration may be set based on empirical values, or the first duration may be set to a fixed value.
Preferably, when the wireless personal area network module needs to send data, calculating a first time length according to the length of the sent data and the transmission rate of the data sent by the wireless personal area network module; when the wireless personal area network module needs to receive data, calculating a first time length according to the length of the received data and the transmission rate of the data received by the wireless personal area network module.
In an embodiment of the present invention, preferably, the first duration information is a duration of an air interface occupied by the wireless personal area network module data when receiving or transmitting data to be received; the first channel information is information of a channel occupied by the wireless personal area network module when receiving or sending data to be received and sent.
As shown in fig. 6, in an embodiment of the present invention, a method for controlling a wireless personal area network module includes:
and in the case that the priority of the data to be received and transmitted is less than or equal to the first threshold, step 610, receiving or transmitting the data to be received and transmitted.
In the embodiment, by judging the priority of the data to be transmitted and received, the data to be transmitted and received with higher priority can be transmitted without interference, so that the transmission is more stable, and the problems of packet loss, time delay and the like are avoided. When the priority of the data to be received and sent is lower, the external equipment is not stopped sending the packet, and the influence of unimportant data transmission on the normal use of the external equipment is avoided. For example, for high-priority data needing to ensure reliability, a data receiving and sending request is sent to a wireless local area network module before receiving and sending, so that the data is not interfered by other external equipment; while the common data can be directly transmitted and received; similarly, the wireless personal area network module may also choose to send a data transceiving request to the wireless local area network module before all data transceiving.
As shown in fig. 7, in a second embodiment of the present invention, a method for controlling a wireless local area network module includes:
In this embodiment, the wireless lan module receives first information data from the wireless personal area network module, and controls the external device to stop sending or receiving data according to the first information data, and after the external device stops sending or receiving data, sends second information data to the wireless personal area network module, so that the wireless personal area network module starts to receive or send data to be received.
Preferably, the first message is an RTS/CTS (Request To Send/Clear To Send) message. Wherein, the Duration field in the RTS or CTS message updates its NAV (Network Allocation Vector) according to the Duration field in the RTS or CTS message after receiving the RTS or CTS message according to the first time length information in the data transceiving request sent by the wireless personal area Network module, and keeps silent and does not send packets any more in the corresponding Duration.
In an embodiment of the present invention, a method for controlling a wireless local area network module includes:
receiving first information data from a wireless personal area network module, wherein the first information data comprises first time length information and first channel information;
switching a channel to a first channel according to the first information data, and generating a first message;
sending a first message to external equipment occupying a first channel so that the external equipment stops sending data within a first time period;
and after the external equipment stops receiving or sending the data, generating second information data, and sending the second information data to the wireless personal area network module so that the wireless personal area network module starts to receive or send the data to be received and sent.
In an embodiment of the present invention, preferably, the first duration information is a duration of an air interface occupied by the wireless personal area network module data when receiving or transmitting data to be received;
the first channel information is information of a channel occupied by the wireless personal area network module when receiving or sending data to be received and sent.
As shown in fig. 8, in an embodiment of the present invention, a method for controlling a terminal includes:
and step 812, delaying the second time length or controlling the wireless personal area network module to receive or send the data to be received according to the second information data from the wireless local area network module.
In this embodiment, the terminal obtains the first information data through the wireless personal area network module and sends the first information data to the wireless local area network module, and the wireless local area network module controls the external device occupying the same channel as the wireless personal area network module to stop sending or receiving data according to the first information data, so that when the wireless personal area network module sends data, the external device avoids interference on the wireless personal area network module, the signal transmission of the wireless personal area network module is more stable, and the problems of packet loss, time delay and the like are avoided.
In an embodiment of the third aspect of the present invention, as shown in fig. 9, the present invention provides a terminal 9, including: the wireless personal area network comprises a wireless local area network module 94 and a wireless personal area network module 92, wherein the wireless personal area network module 92 is used for acquiring first information data, the first information data comprises first time length information and first channel information, and the first information data is sent to the wireless local area network module 94; the wireless lan module 94 is configured to receive the first information data from the wireless personal area network module 92, switch a channel to a first channel according to the first information data, and generate a first message; the wireless lan module 94 is further configured to send a first message to an external device occupying a first channel, so that the external device stops sending data within a first time period; the wireless personal area network module 92 is configured to delay a second duration or receive or send data to be received according to the second information data from the wireless local area network module.
In this embodiment, the terminal 9 obtains the first information data through the wireless personal area network module, and sends the first information data to the wireless local area network module, and the wireless local area network module controls the external device occupying the same channel as the wireless personal area network module according to the first information data to stop sending or receiving data, so that when the wireless personal area network module sends data, the external device avoids interference on the wireless personal area network module, so that the signal transmission of the wireless personal area network module is more stable, and the problems of packet loss, time delay and the like are avoided.
Preferably, the wireless lan module 94 and the wireless personal area network module 92 are provided on the same terminal 9, and likewise, the wireless lan module 94 and the wireless personal area network module 92 may be provided on different terminals 9.
In an embodiment of the present invention, preferably, the acquiring the first information data specifically includes: acquiring first time length information; acquiring first channel information; the first time length information and the first channel information are encapsulated to obtain first information data.
In this embodiment, first information data is obtained by encapsulating the first time length information and the first channel information, so that the first time length information and the first channel information are packaged and sent to the wireless local area network module, and after the wireless local area network module analyzes the first information data, the wireless local area network module switches the channel of the wireless local area network module to the first channel according to the first channel information, searches for other devices occupying the first channel, that is, external devices, and controls the duration of the external devices stopping packet sending according to the first time length information.
In an embodiment of the present invention, preferably, the acquiring the first duration information specifically includes: and calculating first time length information according to the length of the data to be received and transmitted and the transmission rate of the wireless personal area network module.
In this embodiment, the time length required for the wireless personal area network module to receive or transmit the data to be received, that is, the first time length, is calculated by acquiring the data transmission speed of the wireless personal area network module and the length of the data to be received and transmitted.
Similarly, the first duration may be set based on empirical values, or the first duration may be set to a fixed value.
Preferably, when the wireless personal area network module needs to send data, calculating a first time length according to the length of the sent data and the transmission rate of the data sent by the wireless personal area network module; when the wireless personal area network module needs to receive data, calculating a first time length according to the length of the received data and the transmission rate of the data received by the wireless personal area network module.
In an embodiment of a fourth aspect of the present invention, the present invention provides a terminal comprising: at least one processor, memory, at least one network interface, and a user interface; the at least one processor, memory, at least one network interface, and user interface are coupled together by a bus system; the processor is configured to implement the control method of the wireless personal area network module according to any of the above embodiments and/or the control method of the wireless local area network module according to any of the above embodiments by calling the program or the instruction stored in the memory.
In a fifth aspect of the present invention, the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the control method of the wireless personal area network module according to any of the above embodiments and/or the control method of the wireless local area network module according to any of the above embodiments.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units performing the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. 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 invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of 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 mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical 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 place, or may be distributed on a plurality of 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 invention 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 functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or make a contribution to the prior art, or may be implemented in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Through the above description of the embodiments, those skilled in the art will clearly understand that the methods described in the embodiments of the present invention can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention or the method according to some parts of the embodiments.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. A method for controlling a wireless personal area network module, comprising:
acquiring first information data, wherein the first information data comprises first time length information and first channel information;
sending first information data to a wireless local area network module so that the wireless local area network module controls external equipment occupying a first channel to stop sending data within a first time length according to the first information data;
and delaying the second time length or receiving or sending the data to be received and sent according to the second information data from the wireless local area network module.
2. The method for controlling a wireless personal area network module according to claim 1, wherein the acquiring the first information data specifically includes:
acquiring the first time length information;
acquiring the first channel information;
generating the first information data according to the first time length information and the first channel information;
the first time length information is the time length of an air interface occupied by the wireless personal area network module data when receiving or sending data to be received and sent;
the first channel information is information of a channel occupied by the wireless personal area network module when receiving or sending the data to be transmitted and received.
3. The method for controlling a wireless personal area network module according to claim 2, wherein the obtaining the first time length information specifically includes:
and calculating the first time length information according to the field length of the data to be received and transmitted and the transmission rate of the wireless personal area network module.
4. The method for controlling a wireless personal area network module according to claim 1, further comprising:
judging whether the priority of the data to be received and transmitted is greater than a first threshold value;
under the condition that the priority of the data to be received and sent is greater than a first threshold value, first information data are obtained;
and receiving or sending the data to be received and sent under the condition that the priority of the data to be received and sent is less than or equal to a first threshold value.
5. A method for controlling a wireless local area network module, comprising:
receiving first information data from a wireless personal area network module, wherein the first information data comprises first time length information and first channel information;
switching a channel to a first channel according to the first information data, and generating a first message;
and sending a first message to the external equipment occupying the first channel so that the external equipment stops sending data within a first time length.
6. The method according to claim 5, wherein after the sending the first packet to the external device occupying the first channel to stop the external device from receiving or sending data for the first duration, the method further comprises:
and after the external equipment stops receiving or sending the data, generating second information data, and sending the second information data to the wireless personal area network module so that the wireless personal area network module starts to receive or send the data to be received and sent.
7. A terminal, comprising:
the wireless personal area network module is used for acquiring first information data, wherein the first information data comprises first time length information and first channel information, and sending the first information data to the wireless local area network module;
the wireless local area network module is used for receiving first information data from the wireless personal area network module, switching a channel to a first channel according to the first information data and generating a first message;
the wireless local area network module is further configured to send a first message to an external device occupying the first channel, so that the external device stops sending data within a first duration;
and the wireless personal area network module is used for delaying a second time length or receiving or sending data to be received and sent according to second information data from the wireless local area network module.
8. The terminal according to claim 7, wherein the acquiring of the first information data specifically includes:
acquiring the first time length information;
acquiring the first channel information;
and encapsulating the first time length information and the first channel information to obtain the first information data.
9. The terminal according to claim 8, wherein the acquiring the first duration information specifically includes:
and calculating the first time length information according to the length of the data to be received and transmitted and the transmission rate of the wireless personal area network module.
10. A terminal, comprising:
at least one processor, memory, at least one network interface, and a user interface;
the at least one processor, memory, at least one network interface, and user interface are coupled together by a bus system;
the processor is used for realizing the control method of the wireless personal area network module according to any one of claims 1 to 4 and/or the control method of the wireless local area network module according to claim 5 or 6 by calling the program or the instruction stored in the memory.
11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of controlling a wireless personal area network module according to any one of claims 1 to 4 and/or the method of controlling a wireless local area network module according to claim 5 or 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615871.9A CN111385072A (en) | 2018-12-27 | 2018-12-27 | Control method of wireless personal area network module and control method of wireless local area network module |
| PCT/CN2019/121375 WO2020134820A1 (en) | 2018-12-27 | 2019-11-27 | Method for controlling wireless personal area network module and method for controlling wireless local area network module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615871.9A CN111385072A (en) | 2018-12-27 | 2018-12-27 | Control method of wireless personal area network module and control method of wireless local area network module |
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| Publication Number | Publication Date |
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| CN111385072A true CN111385072A (en) | 2020-07-07 |
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| CN201811615871.9A Withdrawn CN111385072A (en) | 2018-12-27 | 2018-12-27 | Control method of wireless personal area network module and control method of wireless local area network module |
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| CN (1) | CN111385072A (en) |
| WO (1) | WO2020134820A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080259846A1 (en) * | 2007-04-18 | 2008-10-23 | Broadcom Corporation, A California Corporation | Cooperative transceiving between wireless interface devices of a host device |
| US20080279264A1 (en) * | 2007-05-10 | 2008-11-13 | Broadcom Corporation, A California Corporation | High speed data bus for communicating between wireless interface devices of a host device |
| WO2016109921A1 (en) * | 2015-01-05 | 2016-07-14 | 华为技术有限公司 | Data transmission method, station, access point and access controller |
| CN106068035A (en) * | 2007-06-25 | 2016-11-02 | 高通股份有限公司 | The graceful coexistence of various communications protocols |
| WO2017164903A1 (en) * | 2016-03-23 | 2017-09-28 | Intel IP Corporation | Systems, methods and devices for wireless local area network termination changes |
| CN108737949A (en) * | 2017-04-14 | 2018-11-02 | 展讯通信（上海）有限公司 | Bluetooth equipment and its method for avoiding WiFi system from interfering and Bluetooth system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7856000B2 (en) * | 2004-12-21 | 2010-12-21 | Intel Corporation | Apparatus and method capable of improved coexistence of multiple wireless communication techniques |
| US7813760B2 (en) * | 2007-06-27 | 2010-10-12 | Mediatek Inc. | Method of controlling communication mechanism utilized to arbitrate transmissions of wireless signals and communication apparatus utilizing the same |
| CN101420786B (en) * | 2007-10-22 | 2010-12-15 | 华为技术有限公司 | Implementing method and device for multi-mode terminal coexistence |
-
2018
- 2018-12-27 CN CN201811615871.9A patent/CN111385072A/en not_active Withdrawn
-
2019
- 2019-11-27 WO PCT/CN2019/121375 patent/WO2020134820A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080259846A1 (en) * | 2007-04-18 | 2008-10-23 | Broadcom Corporation, A California Corporation | Cooperative transceiving between wireless interface devices of a host device |
| US20080279264A1 (en) * | 2007-05-10 | 2008-11-13 | Broadcom Corporation, A California Corporation | High speed data bus for communicating between wireless interface devices of a host device |
| CN106068035A (en) * | 2007-06-25 | 2016-11-02 | 高通股份有限公司 | The graceful coexistence of various communications protocols |
| WO2016109921A1 (en) * | 2015-01-05 | 2016-07-14 | 华为技术有限公司 | Data transmission method, station, access point and access controller |
| WO2017164903A1 (en) * | 2016-03-23 | 2017-09-28 | Intel IP Corporation | Systems, methods and devices for wireless local area network termination changes |
| CN108737949A (en) * | 2017-04-14 | 2018-11-02 | 展讯通信（上海）有限公司 | Bluetooth equipment and its method for avoiding WiFi system from interfering and Bluetooth system |
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| WO2020134820A1 (en) | 2020-07-02 |
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