WO2020037920A1 - Wifi热点通道模式切换方法及wifi热点产生装置 - Google Patents

Wifi热点通道模式切换方法及wifi热点产生装置 Download PDF

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Publication number
WO2020037920A1
WO2020037920A1 PCT/CN2018/123521 CN2018123521W WO2020037920A1 WO 2020037920 A1 WO2020037920 A1 WO 2020037920A1 CN 2018123521 W CN2018123521 W CN 2018123521W WO 2020037920 A1 WO2020037920 A1 WO 2020037920A1
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Prior art keywords
wifi hotspot
channel mode
hotspot
terminal device
wifi
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PCT/CN2018/123521
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English (en)
French (fr)
Inventor
李佳
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珠海格力电器股份有限公司
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Publication of WO2020037920A1 publication Critical patent/WO2020037920A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • H04B7/0693Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas switching off a diversity branch, e.g. to save power
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868Hybrid systems, i.e. switching and combining
    • H04B7/0871Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868Hybrid systems, i.e. switching and combining
    • H04B7/0874Hybrid systems, i.e. switching and combining using subgroups of receive antennas
    • H04B7/0877Hybrid systems, i.e. switching and combining using subgroups of receive antennas switching off a diversity branch, e.g. to save power

Definitions

  • the present invention relates to the field of computer technology, and in particular, to a method for switching a WIFI hotspot channel mode and a WIFI hotspot generating device.
  • MIMO Multiple-Input and Multiple-Output
  • MIMO Multiple-Input and Multiple-Output
  • It can make full use of space resources, realize multiple transmissions and multiple receptions through multiple antennas, and can increase the channel capacity of the system multiple times without increasing spectrum resources and antenna transmit power.
  • WIFI network performance is significantly improved compared to the original single-channel technology
  • the power consumption of the mobile phone increased accordingly.
  • the performance of WIFI networks has also been improved, which has greatly improved the transmission speed of WIFI networks and brought people a very good Internet experience.
  • the power consumption generated by the multi-channel operation of MIMO technology also increases a lot. Therefore, the existing WIFI hotspot generating device in the prior art has at least the following technical problems: the power consumption when the WIFI hotspot function is turned on. The power is too large, causing waste of resources.
  • the invention provides a WIFI hotspot channel mode switching method and a WIFI hotspot generating device, which are used to solve the technical problem that the existing WIFI hotspot generating device consumes too much power when the WIFI hotspot function is turned on and causes waste of resources.
  • the present invention provides a method for switching a channel mode of a WIFI hotspot applied to a WIFI hotspot generating device.
  • the specific technical solution is as follows:
  • the channel mode includes a multi-channel mode or a single-channel mode
  • the channel mode of the WIFI hotspot is a multi-channel mode
  • the WIFI hotspot is not connected to any terminal device, the channel mode of the WIFI hotspot is switched from a multi-channel mode to a single-channel mode.
  • the method further includes:
  • the channel mode of the WIFI hotspot is a single channel mode
  • the WIFI hotspot is connected to any terminal device, the channel mode of the WIFI hotspot is switched from a single channel mode to a multi-channel mode.
  • the WIFI hotspot is not connected to any terminal device, and specifically includes:
  • the WIFI hotspot After the WIFI hotspot is turned on or after the WIFI hotspot is disconnected from all terminal devices, the WIFI hotspot is not connected to any terminal device.
  • the method further includes:
  • the WIFI hotspot When the channel mode of the WIFI hotspot is a single channel mode, the WIFI hotspot sends a Beacon frame for indicating that a terminal device can access the WIFI hotspot.
  • the present invention provides a WIFI hotspot generating device, including:
  • An obtaining unit configured to obtain a channel mode of the WIFI hotspot in the WIFI hotspot generating device, wherein the channel mode includes a multi-channel mode or a single-channel mode;
  • the first switching unit is configured to switch the channel mode of the WIFI hotspot from a multi-channel mode to a single-channel mode when the channel mode of the WIFI hotspot is a multi-channel mode, and if no terminal device is connected to the WIFI hotspot.
  • the device further includes:
  • the second switching unit is configured to switch the channel mode of the WIFI hotspot from a single channel mode to a multi-channel mode when the channel mode of the WIFI hotspot is a single channel mode, and if the WIFI hotspot is connected to any terminal device.
  • the WIFI hotspot is not connected to any terminal device, and specifically includes:
  • the WIFI hotspot After the WIFI hotspot is turned on or after the WIFI hotspot is disconnected from all terminal devices, the WIFI hotspot is not connected to any terminal device.
  • the device further includes:
  • the sending unit is configured to send a Beacon frame for indicating that a terminal device can access the WIFI hotspot when the channel mode of the WIFI hotspot is a single-channel mode.
  • the present invention provides a WIFI hotspot generating device, including:
  • At least one processor and a memory connected to the at least one processor;
  • the memory stores instructions executable by the at least one processor, and the at least one processor executes the method described in the first aspect by executing the instructions stored in the memory.
  • the present invention provides a computer-readable storage medium, including:
  • Computer instructions are stored on the computer-readable storage medium, and when the computer instructions are executed by at least one processor of the WIFI hotspot generating device, the method as described in the first aspect is implemented.
  • the WIFI hotspot generating device first obtains a channel mode of the WIFI hotspot in the WIFI hotspot generating device.
  • the channel mode of the WIFI hotspot is a multi-channel mode
  • the WIFI hotspot is not connected to any terminal device, Then switching the channel mode of the WIFI hotspot from a multi-channel mode to a single channel mode, and when the channel mode of the WIFI hotspot is a single channel mode, if the WIFI hotspot is connected to any terminal device, the WIFI hotspot is changed
  • the channel mode is switched from a single channel mode to a multi-channel mode, and when the channel mode of the WIFI hotspot is a single channel mode, the WIFI hotspot sends a Beacon frame for indicating that a terminal device can access the WIFI hotspot. Therefore, the present invention can solve the technical problem that the power consumption of the WIFI hotspot generating device is too large when the WIFI hotspot function is turned on, which causes a
  • FIG. 1 is a flowchart of a WIFI hotspot channel mode switching method according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for switching a channel mode of a WIFI hotspot from a multi-channel mode to a single-channel mode according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a method for switching a channel mode of a WIFI hotspot from a single channel mode to a multi-channel mode according to an embodiment of the present invention
  • FIG. 4 is a flowchart of a method for switching a channel mode of a WIFI hotspot of a mobile phone according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a WIFI hotspot generating device according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a physical structure of a WIFI hotspot generating device according to an embodiment of the present invention.
  • a method for switching a channel mode of a WIFI hotspot and a device for generating a WIFI hotspot specifically, include:
  • the channel mode includes a multi-channel mode or a single-channel mode.
  • the channel mode of the WIFI hotspot is a multi-channel mode
  • the WIFI hotspot is not connected to any terminal device, the channel mode of the WIFI hotspot is switched from a multi-channel mode to a single-channel mode.
  • the channel mode of the WIFI hotspot is a single channel mode
  • the WIFI hotspot is connected to any terminal device, the channel mode of the WIFI hotspot is switched from a single channel mode to a multi-channel mode.
  • the WIFI hotspot refers to a network sharing function that can generate a WIFI network.
  • a WIFI hotspot can convert a wired network into a WIFI network and share it with others, or a WIFI hotspot can convert 2G / 3G / 4G / 5G
  • the network is converted into a WIFI network and shared with others.
  • the network source of the WIFI network can be wired (for example, a wired network connected to a desktop computer, and a WIFI hotspot of a desktop computer can convert the wired network into a WIFI network and share it with others). It can also be wireless (for example, a WIFI hotspot in a mobile phone can convert the 2G / 3G / 4G / 5G network received by the mobile phone into a WIFI network and share it with others).
  • the WIFI hotspot generating device may be a mobile phone, a tablet computer, a notebook computer, a desktop computer, or other devices using MIMO technology and having a WIFI hotspot function.
  • MIMO technology is a technology considered for 802.11n, which is the next generation technology of the 802.11 standard, which can increase the throughput to 100Mbps.
  • the use of MIMO technology can improve the performance of existing 802.11a / b / g networks.
  • the terminal device is any terminal device capable of connecting to the WIFI hotspot, such as a mobile phone, a tablet computer, and the like.
  • Embodiment 1 of the present invention provides a method for switching a channel mode of a WIFI hotspot. The method includes the following steps:
  • Step S101 Obtain a channel mode of a WIFI hotspot in the WIFI hotspot generating device, where the channel mode includes a multi-channel mode or a single-channel mode.
  • the single-channel mode is a 1 ⁇ 1 one-receive-one-transmit mode
  • the multi-channel mode can be a 2 ⁇ 2 two-receive-two-transmit mode or other N ⁇ N-N-receive-N-transmit modes, where N ⁇ 2, such as one using 4 ⁇
  • the multi-channel mode of the WIFI hotspot of the terminal equipment of the 4MIMO system is a 4 ⁇ 4 four-receive-four-transmit mode.
  • the channel mode for acquiring a WIFI hotspot in the WIFI hotspot generating device may be a current channel mode for acquiring a WIFI hotspot.
  • the acquired channel mode of the WIFI hotspot may be a multi-channel mode, for example, the acquired channel mode is a multi-channel mode, and the multi-channel mode is specifically a 2 ⁇ 2 two-receive-two-transmit mode.
  • the channel mode of the WIFI hotspot in the WIFI hotspot generating device may also be a single-channel mode.
  • the obtained channel mode is a single-channel mode, that is, a 1 ⁇ 1 transmit-receive-transmit mode.
  • the multi-channel mode can be implemented by the MIMO system in the terminal device
  • the single-channel mode can be implemented by a single-single-single-receive channel in the MIMO system in the terminal device.
  • the default channel mode of the terminal device can be a multi-channel mode.
  • step S102 is further performed.
  • Step S102 specifically includes: when the channel mode of the WIFI hotspot is a multi-channel mode, if the terminal is not connected to any terminal device, the channel mode of the WIFI hotspot is changed from Multi-channel mode switches to single-channel mode.
  • step S102 specifically includes:
  • the channel mode of the WIFI hotspot is changed to a multi-channel mode Switch to single channel mode.
  • step S102 it can be determined whether the WIFI hotspot is connected to any terminal device within a preset time period after the WIFI hotspot is turned on or after the WIFI hotspot is disconnected from all terminal devices; When yes, the channel mode of the WIFI hotspot is not switched; when not, the channel mode of the WIFI hotspot is switched from a multi-channel mode to a single-channel mode.
  • the method may specifically include the following steps:
  • S201 Obtain a channel mode of the WIFI hotspot in the WIFI hotspot generating device as a multi-channel mode.
  • step S202 Determine whether the WIFI hotspot is connected to any terminal device within a preset time period after the WIFI hotspot is turned on or after the WIFI hotspot is disconnected from all terminal devices. If no, step S203 is performed; if yes, step S204 is performed.
  • the preset duration may also be a preset duration after the channel mode of the WIFI hotspot in the WIFI hotspot generating device is obtained as a multi-channel mode.
  • the channel mode of the WIFI hotspot is switched from a multi-channel mode to a single-channel mode.
  • the channel mode of the WIFI hotspot is not switched. That is, the channel mode of the WIFI hotspot remains as a multi-channel mode.
  • step S202 determining whether the WIFI hotspot is connected to any terminal device within a preset period of time after the WIFI hotspot is turned on or after the WIFI hotspot is disconnected from all terminal devices, includes:
  • the software layer of the WIFI hotspot generating device determines whether the WIFI hotspot generating device sends to any terminal device that sends a connection request to the WIFI hotspot. Agree to reply to the connection request.
  • the terminal device sending the connection request may be one or more.
  • the WIFI hotspot generating device is a tablet computer, and when the channel mode of the tablet computer is a multi-channel mode, it is determined whether the WIFI hotspot is connected to any terminal device within a preset time period, and the preset time may be after the WIFI hotspot is turned on. Or the preset time length after the WIFI hotspot is disconnected from all terminal devices, or the preset time length after performing step S201.
  • the WIFI hotspot software layer of the tablet computer receives After requesting to connect to its WIFI hotspot, send a reply to any mobile phone agreeing to the connection request to determine that the mobile phone is connected to the WIFI hotspot of the tablet computer; if the WIFI hotspot software layer of the tablet computer receives any mobile phone send within the first preset time period After a request to connect to its WIFI hotspot has not been sent to any mobile phone to agree to the connection request, it is determined that the mobile phone is not connected to the WIFI hotspot of the tablet.
  • the tablet computer determines whether there are multiple mobile phones sending connection requests to the tablet computer. If there are multiple mobile phones sending connection requests to the tablet computer, as long as the WIFI hotspot software layer of the tablet computer sends a response to the connection request to one of the multiple mobile phones that sent the request within the first preset time period, the tablet is judged. A terminal device is connected to the WIFI hotspot of the computer.
  • step S103 specifically includes:
  • the channel mode of the WIFI hotspot is a single channel mode
  • the WIFI hotspot is connected to any terminal device, the channel mode of the WIFI hotspot is switched from a single channel mode to a multi-channel mode.
  • step S103 it can be determined whether the WIFI hotspot is connected to any terminal device; if yes, the channel mode of the WIFI hotspot is switched from a single-channel mode to a multi-channel mode; if not, no Switch the channel mode of the WIFI hotspot.
  • the method may specifically include the following steps:
  • S301 Acquire a channel mode of the WIFI hotspot in the WIFI hotspot generating device as a single-channel mode.
  • the preset duration is a preset duration after the channel mode of the WIFI hotspot in the WIFI hotspot generating device is a multi-channel mode.
  • the channel mode of the WIFI hotspot is switched from a single channel mode to a multi-channel mode.
  • the channel mode of the WIFI hotspot is not switched. That is, the channel mode of the WIFI hotspot remains as a single channel mode.
  • determining whether the WIFI hotspot is connected to any terminal device specifically includes:
  • the software layer of the WIFI hotspot generating device determines whether the WIFI hotspot generating device sends a connection consent request to any terminal device. Reply.
  • the terminal device sending the connection request may be one or more.
  • the WIFI hotspot generating device is a tablet computer. If the second preset duration is a tablet computer, After receiving the request from any mobile phone to connect to its WIFI hotspot, the tablet ’s WIFI hotspot software layer sends a reply to the mobile phone ’s consent to the connection request, and determines that the phone is connected to the tablet ’s WIFI hotspot; if the second preset duration The WIFI hotspot software layer of the internal tablet computer receives a request from any mobile phone to connect to its WIFI hotspot, and the tablet computer does not send a response to the connection request, and determines that the mobile phone is not connected to the tablet's WIFI hotspot.
  • these preset durations can be set by the user, for example, the preset duration is 1 minute.
  • the duration is not satisfactory, the user can change the preset duration at any time. For example, the original preset duration is 2 minutes, and the user feels that 2 minutes is too long. Change the preset duration to 1 minute.
  • the preset duration can also be provided by the system to the user.
  • the system of the terminal device provides the user with multiple preset duration options through the device, and the user can choose any option;
  • the preset duration can also be the system default It is set, for example, the preset length of the system default setting is 0.5 minutes. If the user considers that the preset length of the system default setting is inappropriate, the user can change the preset length at any time.
  • the method further includes:
  • the WIFI hotspot When the channel mode of the WIFI hotspot is a single channel mode, the WIFI hotspot sends a Beacon frame for indicating that a terminal device can access the WIFI hotspot.
  • the Beacon frame is a periodic frame in the 802.11 standard. If the period of the Beacon frame is increased, the number of Beacon frames sent by the device to the outside in the same time will be reduced to achieve the effect of saving energy. For example, The original Beacon period was 100ms, and a Beacon frame was sent at 100ms. Now it is adjusted to 200ms, and a Beacon frame is sent at 200ms. Within the same 600ms, 6 Beacon frames can be sent according to the original period, and now only 3 Beacon frames are sent, thereby reducing transmission. Beacon frames use energy to achieve energy savings.
  • the user can set the period of the Beacon frame by himself. For example, the user sets the period of the Beacon frame as 150ms; the period of the Beacon frame can also be set by the system by default, for example, the system defaults the period of the Beacon frame by 120ms.
  • the period of the Beacon frame is user-definable.
  • the period of the Beacon frame may also be provided by the system to the user to allow the user to make a selection.
  • the system of the terminal device provides the user with multiple Beacon frames through the device. The user can choose any option, if the user is not satisfied with the period of the Beacon frame provided by the system, the user can change it.
  • the Beacon frame is a kind of low-speed frame.
  • the low-speed frames include Beacon frames, Probe request frames, or other frames that are transmitted using the low transmission rate of the physical layer in the 802.11n standard.
  • the maximum transmission rate of 802.11n is 600 Mbit / s
  • the rate when sending Beacon frames is 65Mbit / s.
  • the WIFI hotspot generating device will control the terminal device with the terminal device in a channel mode of the WIFI hotspot.
  • the channel mode of the WIFI hotspot is switched from a single channel mode to a multi-channel mode only after the connection between the terminal device and the WIFI hotspot is completed, for example, a terminal device to a WIFI hotspot of a tablet computer Send a connection request.
  • the tablet computer After receiving the connection request, the tablet computer completes the connection with the terminal device in a state where the channel mode of the WIFI hotspot is a single channel mode, so that the terminal device can use the WIFI network generated by the WIFI hotspot.
  • the channel mode of the WIFI hotspot is switched from a single channel mode to a multi-channel mode.
  • the communication between the terminal device and the WIFI hotspot is in the WIFI hotspot.
  • the channel mode is performed in the single channel mode.
  • the frame interaction is the behavior of controlling frames for information exchange, so that the terminal device completes the connection with the WIFI hotspot.
  • the terminal device sends a Probe Request frame to detect whether there is an available 802.11 network and detects a WIFI hotspot.
  • the generating device sends a Beacon frame sent outward to obtain that the WIFI network generated by the WIFI hotspot of the device can be connected, and then sends a connection request to the generating device to request access to the WIFI hotspot, where the control frame is defined in the 802.11 standard
  • the control frame is not described in detail here.
  • the specific steps include the following steps:
  • Step S401 Turn on the WIFI hotspot function of the mobile phone.
  • the channel mode of the WIFI hotspot of the mobile phone defaults to the multi-channel mode when the WIFI hotspot is turned on.
  • the mobile phone WIFI hotspot has the default channel mode, which does not mean that the WIFI hotspot of other terminal devices also have the default channel mode or other terminals.
  • the default channel mode of the WIFI hotspot of the device is a multi-channel mode.
  • the working mode of obtaining the WIFI hotspot of the mobile phone is a multi-channel mode.
  • step S402 it is determined whether a connection request sent by the terminal device is received. When the determination result is yes, step S403 is performed; when the determination result is no, step S404 is performed. Step S402 is performed by a software layer of a WIFI hotspot of the mobile phone.
  • step S403 the WIFI hotspot of the mobile phone remains in the multi-channel mode.
  • step S404 the channel mode of the WIFI hotspot of the mobile phone is switched from the multi-channel mode to the single-channel mode.
  • step S405 it is determined whether the WIFI hotspot of the mobile phone is successfully connected to the terminal device. When the determination result is yes, step S403 is performed; when the determination result is no, step S404 is performed.
  • the software layer of the WIFI hotspot of the mobile phone sends the first switching command to the mobile phone, so that the mobile phone switches the channel mode of the mobile phone's WIFI hotspot from a single channel mode to a multi-channel mode.
  • the software layer of the mobile phone's WIFI hotspot sends a second switching command to the mobile phone, so that the mobile phone's The WIFI hotspot channel mode is switched from multi-channel mode to single-channel mode.
  • the effect of power saving can be achieved.
  • the multi-channel mode of the mobile phone's WIFI hotspot is 2 ⁇ 2 two-receive-two-transmit mode, and switch to the single-channel mode.
  • the single channel mode will save the battery power of the mobile phone compared to the two-receive and two-pass mode.
  • the second embodiment of the present invention provides a device for generating a WIFI hotspot.
  • the device includes:
  • the obtaining unit 501 is configured to obtain a channel mode of a WIFI hotspot in the WIFI hotspot generating device, where the channel mode includes a multi-channel mode or a single-channel mode;
  • the first switching unit 502 is configured to switch the channel mode of the WIFI hotspot from a multi-channel mode to a single-channel mode when the channel mode of the WIFI hotspot is a multi-channel mode, if the WIFI hotspot is not connected to any terminal device. .
  • the device further includes:
  • the second switching unit is configured to switch the channel mode of the WIFI hotspot from a single channel mode to a multi-channel mode when the channel mode of the WIFI hotspot is a single channel mode, and if the WIFI hotspot is connected to any terminal device.
  • the WIFI hotspot is not connected to any terminal device, and specifically includes:
  • the WIFI hotspot After the WIFI hotspot is turned on or after the WIFI hotspot is disconnected from all terminal devices, the WIFI hotspot is not connected to any terminal device.
  • the device further includes:
  • the sending unit is configured to send a Beacon frame for indicating that a terminal device can access the WIFI hotspot when the channel mode of the WIFI hotspot is a single-channel mode.
  • a third embodiment of the present invention provides a WIFI hotspot generating device for a channel mode switching method of a WIFI hotspot.
  • the device includes at least one processor 601, and at least one processor 601 passes The bus is connected to the memory 602, and is configured to implement the steps of the method for switching the channel mode of the WIFI hotspot provided by the foregoing method embodiment when executing at least one computer program stored in the memory 602.
  • the processor 601 may specifically include a central processing unit (CPU), an application-specific integrated circuit (ASIC), and may be one or more integrated circuits for controlling program execution. It is a hardware circuit developed using a field programmable gate array (field programmable gate array, FPGA), which can be a baseband processor.
  • CPU central processing unit
  • ASIC application-specific integrated circuit
  • FPGA field programmable gate array
  • the processor 601 may include at least one processing core.
  • the device further includes a memory 602.
  • the memory 602 may include a read-only memory (ROM), a random access memory (RAM), and a magnetic disk memory.
  • the memory 602 is configured to store data required when the processor 601 is running.
  • the fourth embodiment of the present invention provides a computer-readable storage medium.
  • the computer-readable storage medium stores computer instructions.
  • the computer instructions are received by at least one processor of the WIFI hotspot generating device, When executed, the method as described in the above method embodiment is implemented.
  • the WIFI hotspot generating device first obtains a channel mode of the WIFI hotspot in the WIFI hotspot generating device.
  • the channel mode of the WIFI hotspot is a multi-channel mode
  • the WIFI hotspot is not connected to any terminal device, The channel mode of the WIFI hotspot is switched from a multi-channel mode to a single-channel mode, and when the channel mode of the WIFI hotspot is a single-channel mode, the WIFI hotspot is sent outward to indicate that the terminal device can access the device
  • the Beacon frame of WIFI hotspot is described.
  • the present invention can solve the technical problem of excessive power consumption of the WIFI hotspot generating device when the WIFI hotspot function is turned on, resulting in a waste of resources. It can reduce the power consumption of the terminal device when the WIFI hotspot function is turned on, and extend the Technical effects of continuous use time of WIFI hotspot function.
  • the embodiments of the present invention may be provided as a method, a device, or a computer program product. Therefore, the embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Moreover, the embodiments of the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • Embodiments of the present invention are described with reference to flowcharts and / or block diagrams of methods, devices, and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowcharts and / or block diagrams, and combinations of processes and / or blocks in the flowcharts and / or block diagrams can be implemented by computer program instructions.
  • These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable WIFI hotspot generating device to generate a machine, such that the instructions executed by the processor of the computer or other programmable WIFI hotspot generating device Means are generated for implementing the functions specified in one or more of the flowcharts and / or one or more of the block diagrams.
  • These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable WIFI hotspot generating device to work in a specific manner, such that the instructions stored in the computer-readable memory generate a manufactured article including the instruction device,
  • the instruction device implements the functions specified in one or more flowcharts and / or one or more blocks of the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable WIFI hotspot generating device, so that a series of operating steps can be performed on a computer or other programmable device to generate a computer-implemented process for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more flowcharts and / or one or more blocks of the block diagrams.

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Abstract

本发明公开了WIFI热点通道模式切换方法及WIFI热点产生装置,包括:获取所述WIFI热点产生装置中的WIFI热点的通道模式,其中,所述通道模式包括多通道模式或单通道模式;在所述WIFI热点的通道模式为多通道模式时,若所述WIFI热点未连接任何终端设备,将所述WIFI热点的通道模式由多通道模式切换至单通道模式,用于解决现有技术中存在的WIFI热点产生装置在开启WIFI热点功能时的耗电量过大,造成资源浪费的技术问题。

Description

WIFI热点通道模式切换方法及WIFI热点产生装置
本申请要求于2018年8月22日提交中国专利局、申请号为201810962091.5、发明名称为“WIFI热点通道模式切换方法及WIFI热点产生装置”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本发明涉及计算机技术领域,尤其涉及WIFI热点通道模式切换方法及WIFI热点产生装置。
背景技术
MIMO(Multiple-Input Multiple-Output)多输入多输出技术指在发射端和接收端分别使用多个发射天线和接收天线,使信号通过发射端与接收端的多个天线传送和接收,从而改善通信质量。它能充分利用空间资源,通过多个天线实现多发多收,在不增加频谱资源和天线发射功率的情况下,可以成倍的提高系统信道容量。
目前的手机大多采用2×2的两收两发(两路TX发射(Transmitt),两路RX接收(Receive))MIMO技术,WIFI网络性能比原有的一收一发的单通道技术大幅提升,但由于在原有的单通道技术上加了一个通道,使得手机功耗相应增加。
伴随着MIMO技术的出现,WIFI网络的性能也得到了提升,这极大地提高了WIFI网络的传输速度,给人们带来了非常好的上网体验,但采用MIMO技术的终端设备在产生WIFI网络时,相比于传统的单通道工作模式,MIMO技术的多通道工作产生的功耗也大量增加,因此,现有技术中的WIFI热点产生装置 至少存在如下技术问题:在开启WIFI热点功能时的耗电量过大,造成资源浪费。
发明内容
本发明通过提供WIFI热点通道模式切换方法及WIFI热点产生装置,用于解决现有技术中存在的WIFI热点产生装置在开启WIFI热点功能时的耗电量过大,造成资源浪费的技术问题。
第一方面,为解决上述技术问题,本发明提供了一种应用于WIFI热点产生装置的WIFI热点的通道模式的切换方法,具体技术方案如下:
获取所述WIFI热点产生装置中的WIFI热点的通道模式,其中,所述通道模式包括多通道模式或单通道模式;
在所述WIFI热点的通道模式为多通道模式时,若所述WIFI热点未连接任何终端设备,将所述WIFI热点的通道模式由多通道模式切换至单通道模式。
可选的,所述方法还包括:
在所述WIFI热点的通道模式是单通道模式时,若所述WIFI热点连接任一终端设备,将所述WIFI热点的通道模式由单通道模式切换至多通道模式。
可选的,所述WIFI热点未连接任何终端设备,具体包括:
在所述WIFI热点开启后或所述WIFI热点与所有终端设备断开连接后的预设时长内,所述WIFI热点未连接任何终端设备。
可选的,所述方法还包括:
在所述WIFI热点的通道模式为单通道模式时,所述WIFI热点向外发送用于表征终端设备可以接入所述WIFI热点的Beacon帧。
第二方面,为解决上述技术问题,本发明提供了一种WIFI热点产生装置,包括:
获取单元,用于获取所述WIFI热点产生装置中的WIFI热点的通道模式,其中,所述通道模式包括多通道模式或单通道模式;
第一切换单元,用于在所述WIFI热点的通道模式为多通道模式时,若所述 WIFI热点未连接任何终端设备,将所述WIFI热点的通道模式由多通道模式切换至单通道模式。
可选的,所述装置还包括:
第二切换单元,用于在所述WIFI热点的通道模式是单通道模式时,若所述WIFI热点连接任一终端设备,将所述WIFI热点的通道模式由单通道模式切换至多通道模式。
可选的,所述WIFI热点未连接任何终端设备,具体包括:
在所述WIFI热点开启后或所述WIFI热点与所有终端设备断开连接后的预设时长内,所述WIFI热点未连接任何终端设备。
可选的,所述装置还包括:
发送单元,用于在所述WIFI热点的通道模式为单通道模式时,所述WIFI热点向外发送用于表征终端设备可以接入所述WIFI热点的Beacon帧。
第三方面,为解决上述技术问题,本发明提供了一种WIFI热点产生装置,包括:
至少一个处理器,以及与所述至少一个处理器连接的存储器;
其中,所述存储器存储有可被所述至少一个处理器执行的指令,所述至少一个处理器通过执行所述存储器存储的指令,执行如第一方面中所述的方法。
第四方面,为解决上述技术问题,本发明提供了一种算机可读存储介质,包括:
所述计算机可读存储介质上存储有计算机指令,当所述计算机指令被所述WIFI热点产生装置的至少一个处理器执行时,实现如第一方面中所述的方法。
本发明实施例中提供的一个或多个技术方案,至少具有如下技术效果或优点:
在本发明中,WIFI热点产生装置首先获取所述WIFI热点产生装置中的WIFI热点的通道模式,在所述WIFI热点的通道模式为多通道模式时,若所述WIFI热点未连接任何终端设备,则将所述WIFI热点的通道模式由多通道模式 切换至单通道模式,在所述WIFI热点的通道模式为单通道模式时,若所述WIFI热点连接任一终端设备,则将所述WIFI热点的通道模式由单通道模式切换至多通道模式,并在所述WIFI热点的通道模式为单通道模式时,所述WIFI热点向外发送用于表征终端设备可以接入所述WIFI热点的Beacon帧。因此,本发明能够解决WIFI热点产生装置在开启WIFI热点功能时的耗电量过大,造成资源浪费的技术问题,达到在开启WIFI热点产生装置的WIFI热点功能时降低该WIFI热点产生装置的耗电量,减少资源浪费的技术效果。
附图说明
图1为本发明实施例提供的WIFI热点通道模式切换方法的流程图;
图2为本发明实施例提供的WIFI热点的通道模式由多通道模式切换至单通道模式的方法的流程图;
图3为本发明实施例提供的WIFI热点的通道模式由单通道模式切换至多通道模式的方法的流程图;
图4为本发明实施例提供的手机的WIFI热点的通道模式的切换方法的流程图;
图5为本发明实施例提供的WIFI热点产生装置的结构示意图;
图6为本发明实施例提供的WIFI热点产生装置的物理结构示意图。
具体实施方式
为了解决上述技术问题,本发明实施例中的技术方案的总体思路如下:
一种WIFI热点的通道模式的切换方法和WIFI热点产生装置,具体地,包括:
获取所述WIFI热点产生装置中的WIFI热点的通道模式,其中,所述通道模式包括多通道模式或单通道模式。
在所述WIFI热点的通道模式为多通道模式时,若所述WIFI热点未连接任 何终端设备,将所述WIFI热点的通道模式由多通道模式切换至单通道模式。
在所述WIFI热点的通道模式是单通道模式时,若所述WIFI热点连接任一终端设备,将所述WIFI热点的通道模式由单通道模式切换至多通道模式。为了更好的理解上述技术方案,下面将结合说明书附图以及具体的实施方式对上述技术方案进行详细的说明,应当理解本发明实施例以及实施例中的具体特征是对本发明技术方案的详细的说明,而不是对本发明技术方案的限定,在不冲突的情况下,本发明实施例以及实施例中的技术特征可以相互组合。
在本发明的实施例中,WIFI热点是指可以产生WIFI网络的网络共享功能,例如,WIFI热点可以将有线网络转换成WIFI网络共享给其他人,或者WIFI热点可以将2G/3G/4G/5G网络转换成WIFI网络共享给其他人,该WIFI网络的网络来源可以是有线的(例如,台式电脑所连接的有线网络,台式电脑的WIFI热点可以将该有线网络转换成WIFI网络共享给其他人),也可以是无线的(例如,手机中的WIFI热点可以将手机接收到的2G/3G/4G/5G网络转换成WIFI网络共享给其他人)。
WIFI热点产生装置可以是手机、平板电脑、笔记本电脑、台式电脑或其它采用MIMO技术且具备WIFI热点功能的装置。其中,MIMO技术是一项考虑用于802.11n的技术,802.11n技术是802.11标准的下一代技术,可将吞吐量提高至100Mbps。同时,采用MIMO技术可改进已有的802.11a/b/g网络的性能。
终端设备为任何能够连接上述WIFI热点的终端设备,例如,手机、平板电脑等。
上述列举仅是示意性说明,不作为对本发明实施例的具体限定。
请参考图1,本发明实施例一提供了一种WIFI热点的通道模式的切换方法,该方法包括如下步骤:
步骤S101,获取所述WIFI热点产生装置中的WIFI热点的通道模式,其中,所述通道模式包括多通道模式或单通道模式。
具体的,单通道模式为1×1一收一发模式,多通道模式可以是2×2两收两 发模式或其它N×N N收N发模式,其中N≥2,例如一个采用4×4MIMO系统的终端设备的WIFI热点的多通道模式是4×4四收四发模式。
对于步骤S101,获取所述WIFI热点产生装置中的WIFI热点的通道模式可以是获取WIFI热点的当前通道模式。获取到的WIFI热点的通道模式可以是多通道模式,例如获取到的通道模式是多通道模式,该多通道模式具体为2×2两收两发模式。或者获取所述WIFI热点产生装置中的WIFI热点的通道模式也可以单通道模式,例如,获取到的通道模式是单通道模式,即1×1一收一发模式。其中,多通道模式可以由终端设备中的MIMO系统来实现,单通道模式可以由终端设备中的MIMO系统中的一路单发单收通道来实现。终端设备的默认通道模式可以是多通道模式。
在执行步骤S101之后,继续执行步骤S102,步骤S102具体包括:在所述WIFI热点的通道模式为多通道模式时,若所述WIFI热点未连接任何终端设备,将所述WIFI热点的通道模式由多通道模式切换至单通道模式。
可选的,步骤S102具体包括:
若在所述WIFI热点开启后或在所述WIFI热点与所有终端设备断开连接后的预设时长内,所述WIFI热点未连接任何终端设备,将所述WIFI热点的通道模式由多通道模式切换至单通道模式。
可选的,在步骤S102中,可以判断在所述WIFI热点开启后或在所述WIFI热点与所有终端设备断开连接后的预设时长内,所述WIFI热点是否连接任何终端设备;在为是时,不切换所述WIFI热点的通道模式;在为否时,将所述WIFI热点的通道模式由多通道模式切换至单通道模式。
可选的,参考图2,该方法具体可以包括如下步骤:
S201,获取所述WIFI热点产生装置中的WIFI热点的通道模式为多通道模式。
S202,判断在所述WIFI热点开启后或在所述WIFI热点与所有终端设备断开连接后的预设时长内,所述WIFI热点是否连接任何终端设备。在为否时,执 行步骤S203;在为是时,执行步骤S204。该预设时长还可以为获取述WIFI热点产生装置中的WIFI热点的通道模式为多通道模式后的预设时长。
S203,所述WIFI热点的通道模式由多通道模式切换至单通道模式。
S204,不切换所述WIFI热点的通道模式。即所述WIFI热点的通道模式仍保持为多通道模式。
对于步骤S202,判断在所述WIFI热点开启后或在所述WIFI热点与所有终端设备断开连接后的预设时长内,所述WIFI热点是否连接任何终端设备,包括:
在所述WIFI热点产生装置接收到任何终端设备发送的连接请求之后,所述WIFI热点产生装置的软件层判断所述WIFI热点产生装置是否向发送连接所述WIFI热点的连接请求的任何终端设备发送同意连接请求的答复。其中,发送连接请求的终端设备可以为一台或多台。
例如,WIFI热点产生装置为平板电脑,在平板电脑的通道模式为多通道模式时,判断预设时长内所述WIFI热点是否连接任何终端设备,该预设时长可以是在所述WIFI热点开启后或在所述WIFI热点与所有终端设备断开连接后的预设时长、或在执行步骤S201之后的预设时长。
以该预设时长是在所述WIFI热点开启后的第一预设时长为例,平板电脑的WIFI热点开启后,若第一预设时长内平板电脑的WIFI热点软件层在接收到任何手机发送的连接其WIFI热点的请求后向任意手机发送同意连接请求的答复,判断该手机连接到平板电脑的WIFI热点中;若第一预设时长内平板电脑的WIFI热点软件层在接收到任何手机发送的连接其WIFI热点的请求后没有向任意手机发送同意连接请求的答复,则判断该手机未连接到平板电脑的WIFI热点中。另外,若有多台手机向平板电脑发送连接请求,只要在第一预设时长内平板电脑的WIFI热点软件层向发送请求的多台手机中的一台发送同意连接请求的答复,就判断平板电脑的WIFI热点连接有终端设备。
或者,继续参考图1,在步骤S101之后,继续执行步骤S103,步骤S103具体包括:
在所述WIFI热点的通道模式是单通道模式时,若所述WIFI热点连接任一终端设备,将所述WIFI热点的通道模式由单通道模式切换至多通道模式。
可选的,在步骤S103中,可以判断所述WIFI热点是否连接任一终端设备;在为是时,将所述WIFI热点的通道模式由单通道模式切换至多通道模式;在为否时,不切换所述WIFI热点的通道模式。
可选的,参考图3,该方法具体可以包括如下步骤:
S301,获取所述WIFI热点产生装置中的WIFI热点的通道模式为单通道模式。
S302,判断预设时长内所述WIFI热点是否连接任一终端设备。在为是时,执行步骤S303;在为否时,执行步骤S304。该预设时长为获取述WIFI热点产生装置中的WIFI热点的通道模式为多通道模式后的预设时长。
S303,所述WIFI热点的通道模式由单通道模式切换至多通道模式。
S304,不切换所述WIFI热点的通道模式。即所述WIFI热点的通道模式仍保持为单通道模式。
对于步骤S302,判断所述WIFI热点是否连接任一终端设备,具体包括:
对于上述步骤S302,在所述WIFI热点产生装置接收到任一终端设备发送的连接请求之后,所述WIFI热点产生装置的软件层判断所述WIFI热点产生装置是否向任一终端设备发送同意连接请求的答复。其中,发送连接请求的终端设备可以为一台或多台。
以预设时长是获取述WIFI热点产生装置中的WIFI热点的通道模式为多通道模式后的第二预设时长为例,例如WIFI热点产生装置为平板电脑,若第二预设时长内平板电脑的WIFI热点软件层在接收到任一手机发送的连接其WIFI热点的请求后平板电脑向该手机发送同意连接请求的答复,判断该手机连接到平板电脑的WIFI热点中;若第二预设时长内平板电脑的WIFI热点软件层在接收到任一手机发送的连接其WIFI热点的请求后平板电脑没有该手机发送同意连接请求的答复,判断该手机未连接到平板电脑的WIFI热点中。
对于上述方法中所提及的预设时长、第一预设时长或第二预设时长,这些预设时长可以是用户自行设定的,例如,预设时长为1分钟,若用户对预设时长不满意,用户可以随时更改预设时长,例如,原预设时长为2分钟,用户觉得2分钟太长了,将预设时长更改为1分钟;预设时长也可以是系统给用户提供的,例如系统在用户开启WIFI热点产生装置中的WIFI热点功能时,终端设备的系统通过所述装置向用户提供多个预设时长的选项,用户可以选择任意选项;预设时长还可以是系统默认设置的,例如系统默认设置预设时长为0.5分钟,用户若认为系统默认设置的预设时长不合适,用户可以随时更改预设时长。
进一步的,所述方法还包括:
在所述WIFI热点的通道模式为单通道模式时,所述WIFI热点向外发送用于表征终端设备可以接入所述WIFI热点的Beacon帧。
具体的,Beacon帧为802.11标准中的一个周期性的帧,若将Beacon帧的周期调高,相同时间内所述装置向外发送的Beacon帧的数量就会减少,达到节能的效果,例如,原Beacon周期为100ms,100ms发送一个Beacon帧,现在调整为200ms,200ms发送一个Beacon帧,在相同的600ms内,按照原周期可发送6个Beacon帧,现在只发送3个Beacon帧,从而减少发送Beacon帧使用的能量,达到节能的效果。另外,用户可以自行设置Beacon帧的周期,例如,用户设置Beacon帧的周期为150ms;Beacon帧的周期也可以系统默认设置,例如,系统默认Beacon帧的周期为120ms。
或者,Beacon帧的周期是用户可以自定义的。或者,Beacon帧的周期还可以是系统给用户提供的,让用户进行选择,例如在用户开启WIFI热点产生装置中的WIFI热点功能时,终端装置的系统通过所述装置向用户提供多个Beacon帧的周期,用户可以选择任意选项,若用户不满意系统提供的Beacon帧的周期,用户可以进行更改。其中,Beacon帧为低速帧的一种。
其中,低速帧包括Beacon帧、Probe Request帧或其它采用802.11n标准中物理层的低传输速率进行传输的帧,例如,802.11n的最高传输速率为600Mbit/s, 而发送Beacon帧时的速率为65Mbit/s。
进一步的,在所述方法中,在所述终端设备成功接入所述WIFI热点之前,所述WIFI热点产生装置会在所述WIFI热点的通道模式为单通道模式下与所述终端设备进行控制帧的帧交互,完成所述终端设备与所述WIFI热点的连接之后,才会将所述WIFI热点的通道模式由单通道模式切换至多通道模式,例如,一台终端设备向平板电脑的WIFI热点发送连接请求,平板电脑在接收到该连接请求后,在该WIFI热点的通道模式为单通道模式的状态下,完成与该终端设备的连接,使得该终端设备可以使用该WIFI热点产生的WIFI网络,之后,将该WIFI热点的通道模式由单通道模式切换至多通道模式,在该终端设备与该WIFI热点的连接成功之前,该终端设备与该WIFI热点之间的通信都是在该WIFI热点的通道模式是单通道模式的状态下进行的。
其中,帧交互为控制帧进行信息交换的行为,使得所述终端设备完成与所述WIFI热点的连接,例如,终端设备向外发送Probe Request帧检测是否存在可用的802.11网络,检测到一个WIFI热点产生装置发送向外发送的Beacon帧,得出该装置WIFI热点产生的WIFI网络可以连接,之后向所述产生装置发送请求接入所述WIFI热点的连接请求,其中,控制帧为802.11标准中定义的控制帧,在此不作详细描述。
请参见图4,基于上述方法,以手机为例,具体包括如下步骤:
步骤S401,开启手机的WIFI热点功能。其中,例如手机的WIFI热点的通道模式在该WIFI热点开启时默认为多通道模式,此处的手机WIFI热点具有默认的通道模式不代表其它终端设备的WIFI热点也具备默认的通道模式或其它终端设备的WIFI热点的默认通道模式为多通道模式,执行步骤S401后,获取手机的WIFI热点的工作模式为多通道模式。
步骤S402,判断在是否接收到终端设备发送的连接请求。在判断结果为是时,执行步骤S403;在判断结果为否时,执行步骤S404。其中,步骤S402是手机的WIFI热点的软件层执行的。
步骤S403,手机的WIFI热点保持多通道模式运行。
步骤S404,手机的WIFI热点的通道模式由多通道模式切换至单通道模式。
步骤S405,判断手机的WIFI热点是否与终端设备连接成功。在判断结果为是时,执行步骤S403;在判断结果为否时,执行步骤S404。
其中,手机的WIFI热点在完成与任意终端设备连接前,手机的WIFI热点的软件层给手机发送第一切换命令,使得手机将手机的WIFI热点的通道模式由单通道模式切换至多通道模式。在手机检测到所有终端设备均已断开与手机的连接之后,并且未检测到任意终端设备接入手机的WIFI热点,则手机的WIFI热点的软件层向手机发送第二切换命令,使得手机的WIFI热点的通道模式由多通道模式,切换至单通道模式。在手机WIFI热点的通道模式由多通道模式切换至单通道模式后,可以达到省电的效果,例如,手机的WIFI热点的多通道模式为2×2两收两发模式,切换至单通道模式后,相同时间内,单通道模式运行会比两收两发模式节约手机电池的电量。
基于同一发明构思,本发明实施二例提供了一种WIFI热点产生装置,该终端设备执行的WIFI热点的通道模式的切换方法的具体实施例可参见上述方法实施例部分的描述,重复之处不再赘述,请参见图5,该装置包括:
获取单元501,用于获取所述WIFI热点产生装置中的WIFI热点的通道模式,其中,所述通道模式包括多通道模式或单通道模式;
第一切换单元502,用于在所述WIFI热点的通道模式为多通道模式时,若所述WIFI热点未连接任何终端设备,将所述WIFI热点的通道模式由多通道模式切换至单通道模式。
可选的,所述装置还包括:
第二切换单元,用于在所述WIFI热点的通道模式是单通道模式时,若所述WIFI热点连接任一终端设备,将所述WIFI热点的通道模式由单通道模式切换至多通道模式。
可选的,所述WIFI热点未连接任何终端设备,具体包括:
在所述WIFI热点开启后或所述WIFI热点与所有终端设备断开连接后的预设时长内,所述WIFI热点未连接任何终端设备。
可选的,所述装置还包括:
发送单元,用于在所述WIFI热点的通道模式为单通道模式时,所述WIFI热点向外发送用于表征终端设备可以接入所述WIFI热点的Beacon帧。
请参见图6,基于同一发明构思,本发明实施例三提供了一种用于WIFI热点的通道模式的切换方法的WIFI热点产生装置,该设备包括至少一个处理器601,至少一个处理器601通过总线与存储器602连接,用于在执行存储器602中存储的至少一个计算机程序时实现上述方法实施例提供的WIFI热点的通道模式的切换方法的步骤。
可选的,处理器601具体可以包括中央处理器(central processing unit,CPU)、特定应用集成电路(application specific integrated circuit,ASIC),可以是一个或多个用于控制程序执行的集成电路,可以是使用现场可编程门阵列(field programmable gate array,FPGA)开发的硬件电路,可以是基带处理器。
可选的,处理器601可以包括至少一个处理核心。
可选的,该装置还包括存储器602,存储器602可以包括只读存储器(read only memory,ROM)、随机存取存储器(random access memory,RAM)和磁盘存储器。存储器602用于存储处理器601运行时所需的数据。
基于同一发明构思,本发明实施例四提供了一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机指令,当所述计算机指令被所述WIFI热点产生装置的至少一个处理器执行时,实现如上述方法实施例中所述的方法。
上述本发明实施例中的技术方案,至少具有如下的技术效果或优点:
在本发明中,WIFI热点产生装置首先获取所述WIFI热点产生装置中的WIFI热点的通道模式,在所述WIFI热点的通道模式为多通道模式时,若所述WIFI热点未连接任何终端设备,则将所述WIFI热点的通道模式由多通道模式切换至单通道模式,并在所述WIFI热点的通道模式为单通道模式时,所述WIFI 热点向外发送用于表征终端设备可以接入所述WIFI热点的Beacon帧。因此,本发明能够解决WIFI热点产生装置在开启WIFI热点功能时的耗电量过大,造成资源浪费的技术问题,达到在开启终端设备的WIFI热点功能时降低该终端设备的耗电量,延长WIFI热点功能的持续使用时间的技术效果。
尽管已描述了本发明的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例作出另外的变更和修改。所以,所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
本领域内的技术人员应明白,本发明实施例可提供为方法、设备、或计算机程序产品。因此,本发明实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本发明实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明实施例是参照根据本发明实施例的方法、设备、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程WIFI热点产生装置的处理器以产生一个机器,使得通过计算机或其他可编程WIFI热点产生装置的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程WIFI热点产生装置以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程WIFI热点产生装置 上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样,倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。

Claims (10)

  1. 一种WIFI热点的通道模式的切换方法,应用于WIFI热点产生装置,其特征在于,所述方法包括:
    获取所述WIFI热点产生装置中的WIFI热点的通道模式,其中,所述通道模式包括多通道模式或单通道模式;
    在所述WIFI热点的通道模式为多通道模式时,若所述WIFI热点未连接任何终端设备,将所述WIFI热点的通道模式由多通道模式切换至单通道模式。
  2. 如权利要求1所述的方法,其特征在于,所述方法还包括:
    在所述WIFI热点的通道模式是单通道模式时,若所述WIFI热点连接任一终端设备,将所述WIFI热点的通道模式由单通道模式切换至多通道模式。
  3. 如权利要求1所述的方法,其特征在于,所述WIFI热点未连接任何终端设备,具体包括:
    在所述WIFI热点开启后或所述WIFI热点与所有终端设备断开连接后的预设时长内,所述WIFI热点未连接任何终端设备。
  4. 如权利要求1-3中任一项所述的方法,其特征在于,所述方法还包括:
    在所述WIFI热点的通道模式为单通道模式时,所述WIFI热点向外发送用于表征终端设备可以接入所述WIFI热点的Beacon帧。
  5. 一种WIFI热点产生装置,其特征在于,包括:
    获取单元,用于获取所述WIFI热点产生装置中的WIFI热点的通道模式,其中,所述通道模式包括多通道模式或单通道模式;
    第一切换单元,用于在所述WIFI热点的通道模式为多通道模式时,若所述WIFI热点未连接任何终端设备,将所述WIFI热点的通道模式由多通道模式切换至单通道模式。
  6. 如权利要求5所述的装置,其特征在于,所述装置还包括:
    第二切换单元,用于在所述WIFI热点的通道模式是单通道模式时,若所述WIFI热点连接任一终端设备,将所述WIFI热点的通道模式由单通道模式切换 至多通道模式。
  7. 如权利要求5所述的装置,其特征在于,所述WIFI热点未连接任何终端设备,具体包括:
    在所述WIFI热点开启后或所述WIFI热点与所有终端设备断开连接后的预设时长内,所述WIFI热点未连接任何终端设备。
  8. 如权利要求5-7中任一项所述的装置,其特征在于,所述装置还包括:
    发送单元,用于在所述WIFI热点的通道模式为单通道模式时,所述WIFI热点向外发送用于表征终端设备可以接入所述WIFI热点的Beacon帧。
  9. 一种WIFI热点产生装置,其特征在于,包括:
    至少一个处理器,以及与所述至少一个处理器连接的存储器;
    其中,所述存储器存储有可被所述至少一个处理器执行的指令,所述至少一个处理器通过执行所述存储器存储的指令,执行如权利要求1-4中任一项所述的方法。
  10. 一种计算机可读存储介质,其特征在于,包括:
    所述计算机可读存储介质上存储有计算机指令,当所述计算机指令被所述WIFI热点产生装置的至少一个处理器执行时,实现如权利要求1-4中任一项所述的方法。
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