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WO2024022406A1 - 一种MiFi设备及其功率调节方法、电子设备和系统 - Google Patents

一种MiFi设备及其功率调节方法、电子设备和系统 Download PDF

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Publication number
WO2024022406A1
WO2024022406A1 PCT/CN2023/109398 CN2023109398W WO2024022406A1 WO 2024022406 A1 WO2024022406 A1 WO 2024022406A1 CN 2023109398 W CN2023109398 W CN 2023109398W WO 2024022406 A1 WO2024022406 A1 WO 2024022406A1
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WO
WIPO (PCT)
Prior art keywords
mifi
terminal device
power
transmission rate
information transmission
Prior art date
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PCT/CN2023/109398
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English (en)
French (fr)
Inventor
康冬亮
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TP Link Technologies Co Ltd
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TP Link Technologies Co Ltd
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Filing date
Publication date
Application filed by TP Link Technologies Co Ltd filed Critical TP Link Technologies Co Ltd
Publication of WO2024022406A1 publication Critical patent/WO2024022406A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to a MiFi device and its power adjustment method, electronic device and system.
  • MiFi devices are becoming more and more popular among people.
  • MiFi device is a portable wireless broadband device that allows multiple WiFi-enabled devices in the area to access the network at the same time. It is especially suitable for Internet application scenarios without wired networks. Since MiFi is often carried and used outside, MiFi devices usually have built-in batteries. The battery life of MiFi devices is crucial when charging is inconvenient. Battery life anxiety may even directly affect the user experience.
  • the WiFi transmission power of existing MiFi devices is constant and cannot be adjusted.
  • the effective coverage of the WiFi signal emitted by the MiFi device actually far exceeds the distance between the MiFi device and the terminal device. distance, the WiFi transmission power at this time is more than enough to meet normal communication, which only increases power consumption.
  • the purpose of the embodiments of the present disclosure is to provide a MiFi device and its power adjustment method, electronic device and system, which can automatically adjust the WiFi transmission power of the MiFi device, reduce power consumption and increase battery life without affecting the transmission information rate.
  • embodiments of the present disclosure provide a power adjustment method for MiFi devices, including:
  • the lowest WiFi transmission power transmitted by the MiFi device to the terminal device is determined according to each information transmission rate.
  • testing the corresponding information transmission rate between the MiFi device and the terminal device under each WiFi transmission power includes:
  • the corresponding information transmission rate between the MiFi device and the terminal device under each WiFi transmission power is tested.
  • the first device identification information is a first IP
  • the second device identification information is a second IP
  • the WiFi transmission power of the MiFi device starts from the maximum WiFi transmission power and is gradually reduced according to the preset power multiple to obtain the MiFi
  • the WiFi transmission power of the MiFi device starts from the maximum WiFi transmission power and is gradually reduced according to the preset power multiple to obtain the MiFi
  • the lowest WiFi transmission power transmitted by the MiFi device to the terminal device is determined according to each information transmission rate, including:
  • the comparison result exceeds the preset information transmission rate threshold, it is determined that the lowest WiFi transmission power transmitted by the MiFi device to the terminal device is the WiFi transmission power corresponding to the previous information transmission rate.
  • the power multiple is 0.5db.
  • the power adjustment method of the MiFi device also includes:
  • the power of the MiFi device is adjusted again.
  • the performance parameter value includes one of the following: uplink power value, RSSI value and throughput.
  • embodiments of the present disclosure also provide a MiFi device, including:
  • An information transmission rate test module configured to, for each terminal device connected to the MiFi device, test the corresponding information transmission rate between the MiFi device and the terminal device under each WiFi transmission power;
  • the minimum WiFi transmission power determination module is configured to determine, for each terminal device, according to each information The transmission rate determines the lowest WiFi transmission power transmitted by the MiFi device to the terminal device.
  • an embodiment of the present disclosure also provides an electronic device, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor.
  • the processor executes the The computer program implements the power adjustment method of the MiFi device as described above.
  • an embodiment of the present disclosure also provides a power adjustment system, including: the MiFi device as described above, and at least one terminal device connected to the MiFi device.
  • embodiments of the present disclosure provide a MiFi device and its power adjustment method, electronic device and system.
  • the MiFi device By testing the information transmission rate of the terminal device connected to the MiFi device, it is determined that the MiFi device is suitable for the terminal.
  • Figure 1 is a flow chart of a power adjustment method for MiFi devices provided by an embodiment of the present disclosure
  • FIG. 2 is a structural block diagram of a MiFi device provided by an embodiment of the present disclosure
  • Figure 3 is a structural block diagram of an electronic device provided by an embodiment of the present disclosure.
  • FIG. 4 is a structural block diagram of a power adjustment system provided by an embodiment of the present disclosure.
  • FIG. 1 is a flow chart of a power adjustment method for a MiFi device provided by an embodiment of the present disclosure.
  • the power adjustment method for a MiFi device includes:
  • For each terminal device determine the lowest WiFi transmission power transmitted by the MiFi device to the terminal device according to each information transmission rate.
  • the lowest WiFi transmission power transmitted by the MiFi device to the terminal device is determined, so as to adjust the WiFi transmission power of the MiFi device to the lowest WiFi transmit power realizes automatic adjustment of WiFi transmit power of MiFi devices and has low power consumption.
  • testing the corresponding information transmission rate between the MiFi device and the terminal device under each WiFi transmission power includes:
  • the corresponding information transmission rate between the MiFi device and the terminal device under each WiFi transmission power is tested.
  • the information transmission rate test between the MiFi device and the terminal device is established through the device identification information of the MiFi device and the terminal device connected thereto.
  • the first device identification information is a first IP
  • the second device identification information is a second IP
  • the WiFi transmission power of the MiFi device starts from the maximum WiFi transmission power and is gradually reduced according to the preset power multiple to obtain the MiFi
  • the WiFi transmission power of the MiFi device starts from the maximum WiFi transmission power and is gradually reduced according to the preset power multiple to obtain the MiFi
  • the power multiple is 0.5db.
  • the information transmission rate test between the MiFi device and the terminal device is established through the first IP of the MiFi device and the second IP of the terminal device.
  • the WiFi of the MiFi device is Set the transmit power to the maximum WiFi transmit power, test the information transmission rate between the MiFi device and the terminal device at this time, and then gradually adjust the WiFi transmit power downward according to a fixed power multiple of 0.5db. Each time it is lowered, test the WiFi transmit power.
  • the disclosed embodiment gradually adjusts downwards starting from the maximum WiFi transmission power, so that the information transmission rate is lossless and does not affect the user experience; further, it is adjusted downward in steps of 0.5db, and the adjustment accuracy is high, thereby obtaining accurate The lowest WiFi transmit power and high accuracy.
  • determining the lowest WiFi transmission power transmitted by the MiFi device to the terminal device according to each information transmission rate includes:
  • the comparison result exceeds the preset information transmission rate threshold, it is determined that the lowest WiFi transmission power transmitted by the MiFi device to the terminal device is the WiFi transmission power corresponding to the previous information transmission rate.
  • the comparison result is
  • the information transmission rate threshold is 10%*previous information transmission rate.
  • the comparison result exceeds When 10% * the previous information transmission rate, it means that the information transmission rate under the current WiFi transmission power will be affected. At this time, the information transmission rate under the previous WiFi transmission power can be determined as the lowest WiFi transmission power.
  • the power adjustment method of the MiFi device further includes:
  • the power of the MiFi device is adjusted again.
  • the performance parameter value includes one of the following: uplink power value, RSSI value and throughput.
  • steps S1-S2 need to be re-executed to re-determine all the parameters.
  • a power adjustment method for a MiFi device provided by an embodiment of the present disclosure, by testing the information transmission rate of a terminal device connected to the MiFi device, determines the lowest WiFi transmission power that the MiFi device transmits to the terminal device, so as to adjust the MiFi device
  • the WiFi transmit power is adjusted to the minimum WiFi transmit power. It can be seen that the embodiments of the present disclosure can automatically adjust the WiFi transmission power of the MiFi device, thereby reducing power consumption and increasing battery life, without affecting the transmission information rate, and can meet the user's needs.
  • FIG 2 is a structural block diagram of a MiFi device 10 provided by an embodiment of the present disclosure.
  • the MiFi device 10 includes:
  • the information transmission rate test module 11 is configured to, for each terminal device connected to the MiFi device, test the corresponding information transmission rate between the MiFi device and the terminal device under each WiFi transmission power;
  • the minimum WiFi transmission power determination module 12 is configured to determine, for each terminal device, the minimum WiFi transmission power transmitted by the MiFi device to the terminal device according to each information transmission rate.
  • the information transmission rate testing module 11 is further configured to: obtain the first device identification information of the MiFi device and each second device identification information of each terminal device connected to the MiFi device;
  • the corresponding information transmission rate between the MiFi device and the terminal device under each WiFi transmission power is tested.
  • the first device identification information is a first IP
  • the second device identification information is a second IP
  • the information transmission rate testing module 11 is further configured as:
  • the WiFi transmission power of the MiFi device starts from the maximum WiFi transmission power and is gradually reduced according to the preset power multiple to obtain the MiFi
  • the WiFi transmission power of the MiFi device starts from the maximum WiFi transmission power and is gradually reduced according to the preset power multiple to obtain the MiFi
  • the minimum WiFi transmission power determination module 12 is also configured to:
  • the comparison result exceeds the preset information transmission rate threshold, it is determined that the lowest WiFi transmission power transmitted by the MiFi device to the terminal device is the WiFi transmission power corresponding to the previous information transmission rate.
  • the power multiple is 0.5db.
  • the MiFi device further includes:
  • a performance parameter value monitoring module configured to monitor the performance parameter value of each terminal device
  • the information transmission rate retest module is configured to restart adjusting the power of the MiFi device when a change in the performance parameter value is detected.
  • the performance parameter value includes one of the following: uplink power value, RSSI value and throughput.
  • the MiFi device 10 provided in the embodiment of the present disclosure tests the information transmission rate of the terminal device connected to the MiFi device, and determines the lowest WiFi transmission power transmitted by the MiFi device to the terminal device, so as to reduce the WiFi transmission power of the MiFi device.
  • the power is adjusted to the minimum WiFi transmit power. It can be seen that the embodiments of the present disclosure can automatically adjust the WiFi transmission power of the MiFi device, thereby reducing power consumption and increasing battery life, without affecting the transmission information rate, and can meet the user's needs.
  • FIG 3 is a structural block diagram of an electronic device 20 provided by an embodiment of the present disclosure.
  • the electronic device 20 includes: a processor 21, a memory 22, and a device stored in the memory 22 and available in the processor.
  • Computer program running on 21 When the processor 21 executes the computer program, the steps in the above embodiment of the power adjustment method of the MiFi device are implemented. Alternatively, when the processor 21 executes the computer program, the above-mentioned methods are implemented. Functions of each module/unit in the device embodiment.
  • the computer program may be divided into one or more modules/units, and the one or more modules/units are stored in the memory 22 and executed by the processor 21 to complete the present invention. public.
  • the one or more modules/units may be a series of computer program instruction segments capable of completing specific functions. The instruction segments are used to describe the execution process of the computer program in the electronic device 20 .
  • the electronic device 20 may be a computing device such as a desktop computer, a notebook, a handheld computer, a cloud server, etc.
  • the electronic device 20 may include, but is not limited to, a processor 21 and a memory 22 .
  • a processor 21 and a memory 22 .
  • the schematic diagram is only an example of the electronic device 20 and does not constitute a limitation of the electronic device 20. It may include more or fewer components than shown, or some components may be combined or different. Components, for example, the electronic device 20 may also include input and output devices, network access devices, buses, etc.
  • the so-called processor 21 can be a central processing unit (Central Processing Unit, CPU), or other general-purpose processor, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit, ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • the general processor may be a microprocessor or the processor may be any conventional processor, etc.
  • the processor 21 is the control center of the electronic device 20 and uses various interfaces and lines to connect various components of the entire electronic device 20 part.
  • the memory 22 may be used to store the computer programs and/or modules.
  • the processor 21 runs or executes the computer programs and/or modules stored in the memory 22 and calls the data stored in the memory 22, Various functions of the electronic device 20 are implemented.
  • the memory 22 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area may store Store data created based on the use of the mobile phone (such as audio data, phone book, etc.), etc.
  • the memory 22 may include high-speed random access memory, and may also include non-volatile memory, such as hard disk, memory, plug-in hard disk, smart memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) Card, Flash Card, at least one disk storage device, flash memory device, or other volatile solid-state storage device.
  • non-volatile memory such as hard disk, memory, plug-in hard disk, smart memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) Card, Flash Card, at least one disk storage device, flash memory device, or other volatile solid-state storage device.
  • the integrated modules/units of the electronic device 20 are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the present disclosure can implement all or part of the processes in the methods of the above embodiments, and can also be completed by instructing relevant hardware through a computer program.
  • the computer program can be stored in a computer-readable storage medium, and the computer can When the program is executed by the processor 21, the steps of each of the above method embodiments can be implemented.
  • the computer program includes computer program code, which may be in the form of source code, object code, executable file or some intermediate form.
  • the computer-readable medium may include: a medium capable of carrying the computer program Any entity or device, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electronic Carrier signals, telecommunications signals, and software distribution media, etc.
  • the device embodiments described above are only illustrative.
  • the units described as separate components may or may not be physically separated.
  • the components shown as units may or may not be physically separated.
  • the unit can be located in one place, or it can be distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • the connection relationship between modules indicates that there are communication connections between them, which can be implemented as one or more communication buses or signal lines. Persons of ordinary skill in the art can understand and implement the method without any creative effort.
  • FIG 4 is a structural block diagram of a power adjustment system 30 provided by an embodiment of the present disclosure.
  • the power adjustment system 30 includes the MiFi device 10 described in the above embodiment, and at least one device connected to the MiFi device 10. A terminal device 31.
  • the power adjustment system 30 provided by the embodiment of the present disclosure tests the information transmission rate of the terminal device connected to the MiFi device, and determines the lowest WiFi transmission power transmitted by the MiFi device to the terminal device, so as to adjust the WiFi transmission rate of the MiFi device.
  • the transmission power is adjusted to the minimum WiFi transmission power. It can be seen that the embodiments of the present disclosure can automatically adjust the WiFi transmission power of the MiFi device, thereby reducing power consumption and increasing battery life, without affecting the transmission information rate, and can meet the user's needs.

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  • Computer Networks & Wireless Communication (AREA)
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  • Mobile Radio Communication Systems (AREA)

Abstract

本公开公开了一种MiFi设备及其功率调节方法、电子设备和系统，所述方法包括：对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率；对于每一所述终端设备，根据每一所述信息传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率。采用本公开实施例能够自动调节MiFi设备的WiFi发射功率，在不影响传输信息速率的同时，降低功耗，增加续航时间。

Description

一种MiFi设备及其功率调节方法、电子设备和系统
交叉引用
本公开引用于2022年07月28日提交的专利名称为“一种MiFi设备及其功率调节方法、电子设备和系统”的第202210899895.1号中国专利申请，其通过引用被全部并入本公开。
技术领域
本公开涉及通信技术领域，尤其涉及一种MiFi设备及其功率调节方法、电子设备和系统。
背景技术
随着网络技术的发展，MiFi设备越来越受到人们的喜爱。MiFi设备是一种便携式无线宽带装置，可以使区域内支持WiFi的多个设备同时访问网络，特别适合没有有线网络的互联网应用场景。由于MiFi经常要外出携带和使用，因此MiFi设备通常是内置电池，在不方便充电时MiFi设备的续航至关重要，续航焦虑甚至直接影响到用户的使用体验。
现有MiFi设备的WiFi发射功率是恒定的，不可调节，当MiFi设备与终端设备离得很近时，MiFi设备发出的WiFi信号的有效覆盖范围实际上远远超过MiFi设备与终端设备之间的距离，此时的WiFi发射功率对于满足正常通信已经是绰绰有余，徒增功耗。
发明内容
本公开实施例的目的是提供一种MiFi设备及其功率调节方法、电子设备和系统，能够自动调节MiFi设备的WiFi发射功率，在不影响传输信息速率的同时，降低功耗，增加续航时间。
为实现上述目的，本公开实施例提供了一种MiFi设备的功率调节方法，包括：
对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率；
对于每一所述终端设备，根据每一所述信息传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率。
作为上述方案的改进，所述对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率，包括：
获取MiFi设备的第一设备标识信息，和与所述MiFi设备连接的每一终端设备的每一第二设备标识信息；
对于每一所述终端设备，根据所述第一设备标识信息和对应的第二设备标识信息，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率。
作为上述方案的改进，所述第一设备标识信息为第一IP，所述第二设备标识信息为第二IP，则所述对于每一所述终端设备，根据所述第一设备标识信息和对应的第二设备标识信息，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率，包括：
对于每一所述终端设备，根据所述第一IP和对应的第二IP，将所述MiFi设备的WiFi发射功率从最大WiFi发射功率开始，按照预设的功率倍数逐步下调，获取所述MiFi设备在每一WiFi发射功率下与该终端设备之间的每一信息传输速率。
作为上述方案的改进，所述对于每一所述终端设备，根据每一所述信息传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率，包括：
对于每一所述终端设备，将当前所述信息传输速率与上一所述信息传输速率进行比较，得到比较结果；
当所述比较结果超过预设的信息传输速率阈值时，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率为上一所述信息传输速率对应的WiFi发射功率。
作为上述方案的改进，所述功率倍数为0.5db。
作为上述方案的改进，所述MiFi设备的功率调节方法还包括：
监测每一所述终端设备的性能参数值；
当监测到所述性能参数值发生变化时，重新开始对所述MiFi设备的功率进行调节。
作为上述方案的改进，所述性能参数值包括以下中的其中一种：上行功率值、RSSI值和吞吐量。
为实现上述目的，本公开实施例还提供了一种MiFi设备，包括：
信息传输速率测试模块，配置为对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率；
最低WiFi发射功率确定模块，配置为对于每一所述终端设备，根据每一所述信息 传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率。
为实现上述目的，本公开实施例还提供了一种电子设备，包括处理器、存储器以及存储在所述存储器中且被配置为由所述处理器执行的计算机程序，所述处理器在执行所述计算机程序时实现如上述所述的MiFi设备的功率调节方法。
为实现上述目的，本公开实施例还提供了一种功率调节系统，包括：如上述所述的MiFi设备，和与所述MiFi设备连接的至少一终端设备。
与现有技术相比，本公开实施例提供的一种MiFi设备及其功率调节方法、电子设备和系统，通过对与MiFi设备连接的终端设备进行信息传输速率的测试，确定MiFi设备对该终端设备发射的最低WiFi发射功率，以将MiFi设备的WiFi发射功率调节为所述最低WiFi发射功率。由此可见，本公开实施例能够自动调节MiFi设备的WiFi发射功率，从而降低功耗，增加续航时间，而且传输信息速率不受影响，能够满足用户的使用需求。
附图说明
图1是本公开实施例提供的一种MiFi设备的功率调节方法的流程图；
图2是本公开实施例提供的一种MiFi设备的结构框图；
图3是本公开实施例提供的一种电子设备的结构框图；
图4是本公开实施例提供的一种功率调节系统的结构框图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
参见图1，图1是本公开实施例提供的一种MiFi设备的功率调节方法的流程图，所述MiFi设备的功率调节方法，包括：
S1、对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率；
S2、对于每一所述终端设备，根据每一所述信息传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率。
在本公开实施例中，通过对与MiFi设备连接的终端设备进行信息传输速率的测试，确定MiFi设备对该终端设备发射的最低WiFi发射功率，以将MiFi设备的WiFi发射功率调节为所述最低WiFi发射功率，实现了MiFi设备的WiFi发射功率的自动调节，功耗低。
在一可选实施例中，所述对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率，包括：
获取MiFi设备的第一设备标识信息，和与所述MiFi设备连接的每一终端设备的每一第二设备标识信息；
对于每一所述终端设备，根据所述第一设备标识信息和对应的第二设备标识信息，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率。
可以理解的是，在本公开实施例中，通过MiFi设备和与其连接的终端设备的设备标识信息，建立MiFi设备和终端设备之间的信息传输速率测试。
可选地，所述第一设备标识信息为第一IP，所述第二设备标识信息为第二IP，则所述对于每一所述终端设备，根据所述第一设备标识信息和对应的第二设备标识信息，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率，包括：
对于每一所述终端设备，根据所述第一IP和对应的第二IP，将所述MiFi设备的WiFi发射功率从最大WiFi发射功率开始，按照预设的功率倍数逐步下调，获取所述MiFi设备在每一WiFi发射功率下与该终端设备之间的每一信息传输速率。
优选地，所述功率倍数为0.5db。
在本公开实施例中，通过MiFi设备的第一IP和终端设备的第二IP，建立MiFi设备和终端设备之间的信息传输速率测试即IP层流量测试，具体地，首先将MiFi设备的WiFi发射功率设置为最大WiFi发射功率，测试此时MiFi设备与终端设备之间的信息传输速率，接着按照0.5db的固定功率倍数将WiFi发射功率逐步往下调，每下调一次，测试一次该WiFi发射功率下的MiFi设备与终端设备之间的信息传输速率。
本公开实施例在信息传输速率测试的过程中，从最大WiFi发射功率开始逐步往下调，信息传输速率无损，不影响用户体验；进一步地，以0.5db步进下调，调节精度高，从而得到准确的最低WiFi发射功率，准确性高。
在又一可选实施例中，所述对于每一所述终端设备，根据每一所述信息传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率，包括：
对于每一所述终端设备，将当前所述信息传输速率与上一所述信息传输速率进行比较，得到比较结果；
当所述比较结果超过预设的信息传输速率阈值时，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率为上一所述信息传输速率对应的WiFi发射功率。
可以理解的是，当信息传输速率出现大幅波动时，认为该WiFi发射功率下的信息传输速率受到影响，无法满足用户的使用需求。示例性，所述比较结果为|当前所述信息传输速率-上一所述信息传输速率|，则所述信息传输速率阈值为10％*上一所述信息传输速率，当所述比较结果超过10％*上一所述信息传输速率时，说明当前WiFi发射功率下的信息传输速率会受到影响，此时上一WiFi发射功率下的信息传输速率可以被确定为最低WiFi发射功率。
在又一可选实施例中，所述MiFi设备的功率调节方法还包括：
监测每一所述终端设备的性能参数值；
当监测到所述性能参数值发生变化时，重新开始对所述MiFi设备的功率进行调节。
可选地，所述性能参数值包括以下中的其中一种：上行功率值、RSSI值和吞吐量。
可以理解的是，当监测到任一终端设备的任一性能参数值发生变化时，认为MiFi设备和该终端设备之间的距离发生改变，此时需要重新执行步骤S1-S2，以重新确定所述MiFi设备对该终端设备发射的最低WiFi发射功率。
本公开实施例所提供的一种MiFi设备的功率调节方法，通过对与MiFi设备连接的终端设备进行信息传输速率的测试，确定MiFi设备对该终端设备发射的最低WiFi发射功率，以将MiFi设备的WiFi发射功率调节为所述最低WiFi发射功率。由此可见，本公开实施例能够自动调节MiFi设备的WiFi发射功率，从而降低功耗，增加续航时间，而且传输信息速率不受影响，能够满足用户的使用需求。
参见图2，图2是本公开实施例提供的一种MiFi设备10的结构框图，所述MiFi设备10，包括：
信息传输速率测试模块11，配置为对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率；
最低WiFi发射功率确定模块12，配置为对于每一所述终端设备，根据每一所述信息传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率。
优选地，所述信息传输速率测试模块11还配置为：获取MiFi设备的第一设备标识信息，和与所述MiFi设备连接的每一终端设备的每一第二设备标识信息；
对于每一所述终端设备，根据所述第一设备标识信息和对应的第二设备标识信息，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率。
优选地，所述第一设备标识信息为第一IP，所述第二设备标识信息为第二IP，则所述信息传输速率测试模块11还配置为：
对于每一所述终端设备，根据所述第一IP和对应的第二IP，将所述MiFi设备的WiFi发射功率从最大WiFi发射功率开始，按照预设的功率倍数逐步下调，获取所述MiFi设备在每一WiFi发射功率下与该终端设备之间的每一信息传输速率。
优选地，所述最低WiFi发射功率确定模块12还配置为：
对于每一所述终端设备，将当前所述信息传输速率与上一所述信息传输速率进行比较，得到比较结果；
当所述比较结果超过预设的信息传输速率阈值时，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率为上一所述信息传输速率对应的WiFi发射功率。
优选地，所述功率倍数为0.5db。
优选地，所述MiFi设备还包括：
性能参数值监测模块，配置为监测每一所述终端设备的性能参数值；
信息传输速率重测模块，配置为当监测到所述性能参数值发生变化时，重新开始对所述MiFi设备的功率进行调节。
优选地，所述性能参数值包括以下中的其中一种：上行功率值、RSSI值和吞吐量。
值得说明的是，本公开实施例所述的MiFi设备10中各个模块的工作过程可参考上述实施例所述的MiFi设备的功率调节方法的工作过程，在此不再赘述。
本公开实施例所提供的一种MiFi设备10，通过对与MiFi设备连接的终端设备进行信息传输速率的测试，确定MiFi设备对该终端设备发射的最低WiFi发射功率，以将MiFi设备的WiFi发射功率调节为所述最低WiFi发射功率。由此可见，本公开实施例能够自动调节MiFi设备的WiFi发射功率，从而降低功耗，增加续航时间，而且传输信息速率不受影响，能够满足用户的使用需求。
参见图3，图3是本公开实施例提供的一种电子设备20的结构框图，所述电子设备20包括：处理器21、存储器22以及存储在所述存储器22中并可在所述处理器21上运行的计算机程序。所述处理器21执行所述计算机程序时实现上述MiFi设备的功率调节方法实施例中的步骤。或者，所述处理器21执行所述计算机程序时实现上述各 装置实施例中各模块/单元的功能。
示例性的，所述计算机程序可以被分割成一个或多个模块/单元，所述一个或者多个模块/单元被存储在所述存储器22中，并由所述处理器21执行，以完成本公开。所述一个或多个模块/单元可以是能够完成特定功能的一系列计算机程序指令段，该指令段用于描述所述计算机程序在所述电子设备20中的执行过程。
所述电子设备20可以是桌上型计算机、笔记本、掌上电脑及云端服务器等计算设备。所述电子设备20可包括，但不仅限于，处理器21、存储器22。本领域技术人员可以理解，所述示意图仅仅是电子设备20的示例，并不构成对电子设备20的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件，例如所述电子设备20还可以包括输入输出设备、网络接入设备、总线等。
所称处理器21可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等，所述处理器21是所述电子设备20的控制中心，利用各种接口和线路连接整个电子设备20的各个部分。
所述存储器22可用于存储所述计算机程序和/或模块，所述处理器21通过运行或执行存储在所述存储器22内的计算机程序和/或模块，以及调用存储在存储器22内的数据，实现所述电子设备20的各种功能。所述存储器22可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器22可以包括高速随机存取存储器，还可以包括非易失性存储器，例如硬盘、内存、插接式硬盘，智能存储卡(Smart Media Card，SMC)，安全数字(Secure Digital，SD)卡，闪存卡(Flash Card)、至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
其中，所述电子设备20集成的模块/单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开实现上述实施例方法中的全部或部分流程，也可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一计算机可读存储介质中，该计算机程序在被处理器21执行时，可实现上述各个方法实施例的步骤。其中，所述计算机程序包括计算机程序代码，所述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。所述计算机可读介质可以包括：能够携带所述计算机程 序代码的任何实体或装置、记录介质、U盘、移动硬盘、磁碟、光盘、计算机存储器、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、电载波信号、电信信号以及软件分发介质等。
需说明的是，以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。另外，本公开提供的装置实施例附图中，模块之间的连接关系表示它们之间具有通信连接，具体可以实现为一条或多条通信总线或信号线。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
参见图4，图4是本公开实施例提供的一种功率调节系统30的结构框图，所述功率调节系统30包括上述实施例所述的MiFi设备10，和与所述MiFi设备10连接的至少一终端设备31。
具体的所述的MiFi设备10的工作过程可参考上述实施例所述的MiFi设备10工作过程，在此不再赘述。
本公开实施例所提供的一种功率调节系统30，通过对与MiFi设备连接的终端设备进行信息传输速率的测试，确定MiFi设备对该终端设备发射的最低WiFi发射功率，以将MiFi设备的WiFi发射功率调节为所述最低WiFi发射功率。由此可见，本公开实施例能够自动调节MiFi设备的WiFi发射功率，从而降低功耗，增加续航时间，而且传输信息速率不受影响，能够满足用户的使用需求。
以上所述是本公开的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本公开的保护范围。

Claims (10)

  1. 一种MiFi设备的功率调节方法，其中包括：
    对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率；
    对于每一所述终端设备，根据每一所述信息传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率。
  2. 如权利要求1所述的MiFi设备的功率调节方法，其中，所述对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率，包括：
    获取MiFi设备的第一设备标识信息，和与所述MiFi设备连接的每一终端设备的每一第二设备标识信息；
    对于每一所述终端设备，根据所述第一设备标识信息和对应的第二设备标识信息，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率。
  3. 如权利要求2所述的MiFi设备的功率调节方法，其中，所述第一设备标识信息为第一IP，所述第二设备标识信息为第二IP，则所述对于每一所述终端设备，根据所述第一设备标识信息和对应的第二设备标识信息，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率，包括：
    对于每一所述终端设备，根据所述第一IP和对应的第二IP，将所述MiFi设备的WiFi发射功率从最大WiFi发射功率开始，按照预设的功率倍数逐步下调，获取所述MiFi设备在每一WiFi发射功率下与该终端设备之间的每一信息传输速率。
  4. 如权利要求3所述的MiFi设备的功率调节方法，其中，所述对于每一所述终端设备，根据每一所述信息传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率，包括：
    对于每一所述终端设备，将当前所述信息传输速率与上一所述信息传输速率进行比较，得到比较结果；
    当所述比较结果超过预设的信息传输速率阈值时，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率为上一所述信息传输速率对应的WiFi发射功率。
  5. 如权利要求3所述的MiFi设备的功率调节方法，其中，所述功率倍数为0.5db。
  6. 如权利要求1所述的MiFi设备的功率调节方法，其中，所述MiFi设备的功率调节方法还包括：
    监测每一所述终端设备的性能参数值；
    当监测到所述性能参数值发生变化时，重新开始对所述MiFi设备功率进行调节。
  7. 如权利要求6所述的MiFi设备的功率调节方法，其中，所述性能参数值包括以下中的其中一种：上行功率值、RSSI值和吞吐量。
  8. 一种MiFi设备，其中，包括：
    信息传输速率测试模块，配置为对于与MiFi设备连接的每一终端设备，测试所述MiFi设备在每一WiFi发射功率下与该终端设备之间对应的信息传输速率；
    最低WiFi发射功率确定模块，配置为对于每一所述终端设备，根据每一所述信息传输速率，确定所述MiFi设备对该终端设备发射的最低WiFi发射功率。
  9. 一种电子设备，其中，包括处理器、存储器以及存储在所述存储器中且被配置为由所述处理器执行的计算机程序，所述处理器在执行所述计算机程序时实现如权利要求1～7任一项所述的MiFi设备的功率调节方法。
  10. 一种功率调节系统，其中，包括：如权利要求8所述的MiFi设备，和与所述MiFi设备连接的至少一终端设备。
PCT/CN2023/109398 2022-07-28 2023-07-26 一种MiFi设备及其功率调节方法、电子设备和系统 Ceased WO2024022406A1 (zh)

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