WO2011094961A1 - Procédé et dispositif pour commander un mode de fonctionnement de carte de données et carte de données - Google Patents

Procédé et dispositif pour commander un mode de fonctionnement de carte de données et carte de données Download PDF

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Publication number
WO2011094961A1
WO2011094961A1 PCT/CN2010/070985 CN2010070985W WO2011094961A1 WO 2011094961 A1 WO2011094961 A1 WO 2011094961A1 CN 2010070985 W CN2010070985 W CN 2010070985W WO 2011094961 A1 WO2011094961 A1 WO 2011094961A1
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WO
WIPO (PCT)
Prior art keywords
data card
parameter
working mode
vibration
sound
Prior art date
Application number
PCT/CN2010/070985
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English (en)
Chinese (zh)
Inventor
惠颖
龚树强
Original Assignee
华为终端有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Priority to CN2010800035513A priority Critical patent/CN102204231B/zh
Publication of WO2011094961A1 publication Critical patent/WO2011094961A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • 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 invention relates to the field of data card technologies, and in particular, to a data card working mode control method, apparatus, and data card.
  • a data card is a dedicated wireless network card that provides wireless network services to users by plugging the data card into an external interface of a terminal such as a computer to enable the terminal to access the wireless network.
  • a terminal such as a computer
  • a data card is a dedicated wireless network card that provides wireless network services to users by plugging the data card into an external interface of a terminal such as a computer to enable the terminal to access the wireless network.
  • the inventors have found that at least the following problems exist in the prior art:
  • the dynamic state of the wireless network is different.
  • the wireless network is fixed in one cell; when using a data card while walking or riding, the wireless network switches multiple times in different cells.
  • the working mode of the existing data card is fixed, and the service can only be provided to the user according to a predetermined working mode regardless of the state of the wireless network.
  • the performance and rate provided by the working mode are low, which affects the user.
  • the normal Internet access service has a poor user experience. If the performance and speed provided by this working mode are high, the power consumption and heating of the data card will be severe, and the data card will not work properly.
  • embodiments of the present invention provide a data card working mode.
  • the embodiment of the present invention adopts the following technical solutions:
  • An embodiment of the present invention provides a method for controlling a working mode of a data card, where the method includes: acquiring control parameters of a data card, where the data card is configured with at least two working modes, and the control parameter is used to indicate The working scene and/or working status of the data card;
  • Another embodiment of the present invention provides a control device for a data card operating mode, the device comprising:
  • An acquiring unit configured to acquire a control parameter of the data card, where the data card is configured with at least two working modes, where the control parameter is used to indicate a working scenario and/or a working state of the data card;
  • a decision unit configured to determine, according to the switching policy, the working mode that the data card needs to switch to by using the control parameter
  • a switching unit for switching the data card to the corresponding working mode is provided.
  • Still another embodiment of the present invention provides a data card comprising the above-described control device for a data card operating mode.
  • the technical solution provided by the embodiment of the present invention uses the control parameter to reflect the working scene and the working state of the data card, and realizes the automatic switching of the working mode of the data card in different working scenarios and working states through the control parameter and the switching policy, thereby solving the existing Data cards in technology can only use the problems caused by a fixed working mode.
  • the technical solution provided by the embodiment of the present invention provides a scheme for adaptively switching the working mode of the data card, thereby minimizing the power consumption and heat generation of the data card, effectively improving the overall performance of the product, and enhancing the user experience.
  • FIG. 1 is a flowchart of a method for controlling a working mode of a data card according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a device for controlling a working mode of a data card according to another embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of still another control device for a data card working mode according to another embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a data card according to another embodiment of the present invention.
  • An embodiment of the present invention provides a method for controlling a working mode of a data card. As shown in FIG. 1, the method includes:
  • Step 11 Obtain a control parameter of the data card, where the data card is configured with at least two working modes, where the control parameter is used to indicate a working scenario and/or a working state of the data card;
  • Step 12 Determine, according to the switching policy, the working mode that the data card needs to be switched to by using the control parameter
  • Step 13 Switch the data card to the appropriate working mode.
  • the selection of the above control parameter should enable the control parameter to indicate the working scene and/or the working state of the data card.
  • the vibration parameter is selected as the control parameter, and the vibration parameter when the user statically uses the data card indoors and the user use in the outdoor movement.
  • the vibration parameters of the data card can indicate the working scene of the data card.
  • the data card uses different working modes.
  • the technical solution provided by the embodiment of the present invention uses the control parameter to reflect the working scene and/or the working state of the data card, and realizes the automatic switching of the working mode of the data card in different working scenarios and working states through the control parameter and the switching policy, and solves the problem.
  • the data card can only adopt the problem caused by a fixed working mode.
  • the technical solution provided by the embodiment of the present invention provides a data card working mode from Adapting to the switching scheme, the power consumption and heat generation of the data card are minimized, the overall performance of the product is effectively improved, and the user experience is enhanced.
  • the method for controlling the working mode of the data card provided by another embodiment of the present invention is described in detail below. Specifically, the following processing is included:
  • Step 1 Set at least two working modes for the data card.
  • the data card has a function module that implements diversity (specifically, a diversity antenna), a function module that implements multiple input multiple output (MIMO), and other functional modules that enhance signal reception effects.
  • the data card uses different access modes, the power consumption and data transmission rate are also different.
  • the function module for implementing multiple input and multiple output may be a primary antenna and a MIMO secondary antenna. Generally, when the antenna of the data card is in the MIMO mode, the first antenna in the MIMO mode is used as the primary antenna, and the MIMO mode is used.
  • the non-MIMO mode may be a High Speed Packet Access (HSPA) mode.
  • HSPA High Speed Packet Access
  • the MIMO secondary antenna and the diversity antenna share the same receiving branch, that is, the same receiving branch acts as a MIMO secondary antenna in the MIMO mode and as a diversity antenna in the non-MIMO mode, the MIMO secondary antenna and the diversity antenna cannot be simultaneously turned on.
  • the case of the diversity antenna and the MIMO auxiliary antenna is mainly compared, but it is not limited thereto. For example, when the diversity antenna or the MIMO auxiliary antenna is turned on, when different access modes are used, different connections are used.
  • In-mode modulation mode system parameters and maximum rate are also different, resulting in different data card power consumption and data transmission rate, such as Quadrature Amplitude Modulation (QAM), 16QAM power consumption and data transmission Rate ', power consumption and data transmission rate at 64QAM, 64QAM power consumption and data transmission rate are less than 2xl6QAM power consumption and data transmission rate.
  • QAM Quadrature Amplitude Modulation
  • 16QAM power consumption and data transmission Rate ' power consumption and data transmission rate at 64QAM
  • 64QAM power consumption and data transmission rate are less than 2xl6QAM power consumption and data transmission rate.
  • Setting a plurality of working modes for the data card in different working modes, enabling different functional modules, for example, setting three working modes, a first working mode, a second working mode, and a third working mode, wherein, In the first working mode, the data card turns on the MIMO auxiliary antenna and turns off the diversity antenna; in the second working mode, the data card turns off the MIMO auxiliary antenna and turns on the diversity antenna; in the third working mode, the data card turns off the MIMO Auxiliary antennas and turn off the diversity antenna.
  • the data card working mode can be adaptively adjusted by switching the above three working modes without considering the data card access mode; the above three working modes and the data card access mode can also be combined. Together, while switching the above three working modes, the access mode of the data card is adjusted accordingly.
  • HSPA High Speed Packet Access
  • HSPA+ Enhanced High Speed Packet Access Mode
  • HSPA+ has higher transmission rate than HSPA.
  • the words “first”, “second” and the like are used to distinguish the same or similar items whose functions and functions are substantially the same, in the field. The skilled person can understand that the words “first”, “second” and the like do not limit the quantity and execution order.
  • the setting step of the foregoing working mode may be completed in the process of initializing the data card, and the set working mode is adopted in the subsequent process; or the working mode may be reset in the subsequent process, or The working mode is adjusted and updated.
  • the execution order of each step can be adjusted as needed.
  • Step 2 Obtain control parameters of the data card
  • the manner of obtaining the control parameters is also different according to the selected control parameters.
  • the embodiment of the present invention provides at least five methods for acquiring data card control parameters as follows:
  • the first type Select the vibration parameter as the above control parameter
  • the vibration parameter of the data card is detected by the vibration sensing device, and the vibration parameter is used as a control parameter, and the vibration parameter includes a vibration frequency, a vibration amplitude, and a vibration waveform.
  • the ambient sound sampling device is used to detect the sound parameter of the scene in which the data card is located, and the sound parameter is used as the control parameter, and the sound parameter includes a sound frequency, a sound amplitude, and a sound waveform.
  • the data rate on the data card can be detected by the data card management platform, and the data rate is used as the control parameter.
  • the temperature parameter of the data card is detected by the temperature sensor, and the temperature parameter is used as the control parameter.
  • the fifth type select the remaining battery power of the terminal to which the data card belongs as the above control parameter
  • the terminal to which the data card belongs such as a portable computer, can detect its own battery remaining power, and use the remaining battery power as the control parameter.
  • control parameter any one of the above parameters may be selected as the control parameter, or the above various parameters may be combined.
  • control parameter but not limited to this, other parameters that can indicate the working scene or working state of the data card can also be selected as the control parameters.
  • Step 3 According to the switching policy, the control parameter is used to determine the working mode to which the data card needs to be switched.
  • the overall strategy for switching between operating modes is to minimize the power consumption and heat of the data card without affecting the user experience.
  • the following describes each of the above parameters, and explains the setting principle of the switching policy and the method for switching the working mode by using the switching policy and the control parameter.
  • the data card can use different working modes to achieve reasonable control of the data card flow rate or power consumption, and meet the user's performance and rate requirements.
  • the embodiment of the present invention provides a work according to the data card.
  • the scenario adaptively adjusts the working mode of the data card.
  • embodiments of the present invention utilize the vibration parameters of the data card to reflect the usage scenarios of the data card.
  • the vibration parameters of the data card when it is used in a static state are very different from the vibration parameters when the data card is used in a moving state.
  • By measuring the frequency, amplitude and vibration waveform of the vibration it is possible to judge the scene in which the user uses the data card, such as indoors, walking, riding a car, taking a train, etc.
  • the data card adopts different working modes.
  • a specific method for switching the working mode of the data card is illustrated by setting three working modes and two vibration threshold values, wherein the vibration threshold includes a first vibration threshold and a second vibration threshold, and the setting of the vibration threshold is related to the content of the vibration parameter.
  • the vibration threshold can set a reference value for each of the three factors.
  • the vibration threshold includes a vibration frequency reference value, a vibration amplitude reference value, and a reference vibration waveform.
  • Three factors can have the same status, and one or two of them can be set to a higher priority.
  • the first vibration threshold is smaller than the second vibration threshold.
  • the vibration amplitude is small, the vibration frequency is low, and the vibration waveform is relatively stable, that is, when the vibration parameter is smaller than the first vibration threshold, the user is used to use the data card in a static state, such as in an indoor scene, at this time, the wireless signal
  • the diversity antenna should be turned off and the MIMO auxiliary antenna is turned on, that is, it is determined that the data card needs to be switched to the first working mode; those skilled in the art can understand that if the data card can support When the MIMO auxiliary antenna and the diversity antenna are turned on at the same time, the MIMO auxiliary antenna and the diversity antenna can be simultaneously turned on when the wireless signal strength is relatively stable.
  • the vibration amplitude When the vibration amplitude is large, the vibration frequency is high, and the vibration waveform fluctuates.
  • the vibration waveform includes signals of different frequencies, that is, when the vibration parameter is greater than the first vibration threshold and less than the second vibration threshold, the user is at a slow speed.
  • the data card is used in the mobile. If the user uses the data card during the urban ride, the data card is switched between different cells, and the wireless signal strength is unstable. Even if the MIMO auxiliary antenna is turned on, the function of the terminal is not greatly improved. And the power consumption of the data card is increased. At this time, the MIMO auxiliary antenna can be turned off and the diversity antenna is turned on, that is, the data card needs to be switched to the second working mode;
  • the vibration amplitude When the vibration amplitude is large, the vibration frequency is high, and the vibration waveform fluctuates greatly.
  • the vibration waveform includes signals of a plurality of different frequencies, that is, when the vibration parameter is greater than the second vibration threshold, the user is used to use the data card in high-speed movement. If the user uses the data card in the vehicle driving on the highway, the data card is quickly switched between different cells, the wireless signal strength is unstable, and it is difficult to achieve acceptable whether the data card is turned on or the diversity antenna is turned on. User experience, in this case, you can turn off the diversity antenna and turn off the MIMO auxiliary antenna, that is, determine that the data card needs to switch to the third working mode to reduce the power consumption of the data card.
  • the data card can use different working modes to achieve reasonable control of the data card flow rate or power consumption, and meet the user's performance and rate requirements.
  • the embodiment of the present invention provides a work according to the data card.
  • the scenario adaptively adjusts the working mode of the data card.
  • embodiments of the present invention utilize the sound parameters of the data card to reflect the usage scene of the data card.
  • the vibration parameters of the data card when used in a quiet environment are very different from the vibration parameters when the data card is used in a noisy environment.
  • By measuring the frequency, amplitude and sound waveform of the ambient sound it is possible to judge the scene in which the user uses the data card.
  • the data card adopts different working modes.
  • a specific method for switching the working mode of the data card is illustrated by setting three working modes and two sound thresholds, wherein the sound threshold includes a first sound threshold and a second sound threshold.
  • the setting of the sound threshold is related to the content of the sound parameter, and the sound parameter includes the sound frequency, the sound amplitude and the sound waveform.
  • the sound threshold may set a reference value for each of the three factors, for example, the sound threshold includes a sound frequency reference value, a sound amplitude reference value, and a reference sound waveform.
  • Three factors can have the same status, and one or two of them can be given a higher priority.
  • the first sound threshold is less than the second sound threshold.
  • the sound amplitude is small, the sound frequency is low, and the sound waveform is relatively stable, that is, when the sound parameter is smaller than the first sound threshold, the user is used in a quiet environment, such as in a quiet indoor scene, at this time,
  • the wireless signal strength is relatively stable.
  • the diversity antenna should be turned off and the MIMO auxiliary antenna should be turned on, that is, the data card needs to be switched to the first working mode;
  • the user When the sound amplitude is large, the sound frequency is high, and the sound waveform fluctuates, such as when the sound waveform includes signals of different frequencies, that is, when the sound parameter is greater than the first sound threshold and less than the second sound threshold, the user may be in daily life.
  • the data card is used in the working environment. For example, when the user uses the data card in the conference, the MIMO auxiliary antenna can be turned off and the diversity antenna is turned on, that is, the data card needs to be switched to the second working mode.
  • the sound waveform fluctuates greatly.
  • the sound waveform includes signals of a plurality of different frequencies, that is, when the sound parameter is greater than the second sound threshold, the user uses the data in an outdoor noisy environment. Cards, it is difficult to achieve an acceptable user experience regardless of whether the data card is enabled with a MIMO secondary antenna or a diversity antenna.
  • the diversity antenna can be turned off and the MIMO secondary antenna can be turned off, that is, the data card needs to be switched to the third working mode to reduce The power consumption of the data card.
  • the working mode can be selected according to the data rate. For example, the data rate of the data card is larger, and the working mode with higher data transmission rate is adopted; and the highest rate of the data card is compared. Hours work in a low-rate mode of operation, effectively reducing the power consumption and temperature of the data card and enhancing the user experience.
  • the data card management platform can be implemented by software built into the data card.
  • the data card can be used to replace the data rate on the current time point data by the average value of the data rate over a period of time.
  • a specific method for switching the working mode of the data card is described by setting three working modes and two rate thresholds.
  • the MIMO auxiliary antenna and the diversity antenna should be turned off, that is, the data card needs to be switched to the first
  • the three working modes reduce the bandwidth of the wireless access occupied by the data card to increase the bandwidth of the wireless access, so that more users can access the network;
  • the MIMO auxiliary antenna When the average rate of the data card is higher than the predetermined rate value, that is, when the data rate is greater than the second rate threshold, the MIMO auxiliary antenna may be turned on and the diversity antenna may be turned off, or the MIMO auxiliary antenna may be turned off. And the diversity antenna is turned on, that is, the data card needs to be switched to the first working mode or the second working mode, so that the data card occupies more wireless bandwidth and ensures the transmission quality.
  • the first rate threshold and the second rate threshold described above may be the same or different. When not the same, the second rate threshold is greater than the first rate threshold.
  • the modulation mode adopted by the data card can be controlled at the same time when the data card working mode is switched. For example, when the data rate is less than the first rate threshold, it is determined that the data card needs to be switched. Up to the third working mode and the data card adopts a high speed packet access mode (HSPA); when the data rate is greater than the second rate threshold, determining that the data card needs to be switched to the first working mode or the second working Mode and data card with enhanced high-speed packet access mode (HSPA+); HSPA+ has a higher transmission rate than HSPA.
  • HSPA high speed packet access mode
  • HSPA+ enhanced high-speed packet access mode
  • HSPA+ has a higher transmission rate than HSPA.
  • the working mode of the data card and the modulation mode used may be separately controlled.
  • the data card working mode when the data rate is small, for example, the data rate is lower than the first rate.
  • the threshold it is determined that the data card adopts HSPA.
  • the data rate is large, if the data rate is greater than the second rate threshold, it is determined that the data card adopts HSPA+.
  • different working modes can be selected according to the working temperature of the data card. For example, the higher the operating temperature, the lower the power consumption is selected. Working mode. This prevents the data card from still operating at the highest rate when the heat is severe. The problem of serious data card power consumption is worsened, and the data card cannot work normally.
  • the temperature parameter of the data card can be directly detected by using the temperature sensor built in the data card.
  • a temperature sensor can be added to detect the temperature parameter of the data card. Generally, the higher the temperature, the smaller the temperature parameter detected by the temperature sensor.
  • a specific method of switching the working mode of the data card is described by setting three working modes and two temperature thresholds.
  • the first temperature threshold is less than the second temperature threshold.
  • the diversity antenna and the MIMO auxiliary antenna are turned off, that is, the data card needs to be switched to the third working mode;
  • the MIMO secondary antenna is turned off to turn on the diversity antenna, that is, the data card needs to be switched to the second working mode;
  • the detected temperature is low,
  • the MIMO auxiliary antenna and the closed diversity antenna are turned off, that is, it is determined that the data card needs to be switched to the first working mode.
  • the data card is adaptively adjusted according to the remaining power of the terminal (such as a computer) to which the data card belongs. This prevents the data card from still operating at the highest rate when the remaining power of the computer is low, which accelerates the consumption of the computer battery and causes inconvenience to the user.
  • the solution of the embodiment of the present invention is based on detecting the remaining power of the computer to which the data card belongs, thereby setting the data card to the corresponding working mode, minimizing the power consumption of the data card and prolonging the use time of the user computer battery.
  • the terminal usually has a power detection function, and the terminal will detect the remaining battery power to inform the data card.
  • a specific method for switching the working mode of the data card is described by setting three working modes and two power threshold values.
  • the first power threshold is less than the second power threshold.
  • the first battery threshold is 20% of the battery power and the second battery threshold is 80% of the battery power.
  • the MIMO auxiliary antenna and the diversity antenna are turned off, that is, the data card needs to be switched to the third working mode; when the remaining battery capacity of the terminal is medium When the remaining battery power is greater than the first power threshold and less than the second power threshold, turning off the MIMO secondary antenna and turning on the diversity antenna, that is, determining that the data card needs to be switched to the second working mode;
  • the MIMO auxiliary antenna is turned on and the diversity antenna is turned off, it is determined that the data card needs to be switched to the first working mode.
  • vibration sensing device environmental sound sampling device
  • temperature sensor temperature sensor
  • these devices are generally small in size, they can be attached as a device to the outside of the data card in a patch manner, or Some connectors are connected to the data card, or integrated inside the data card, and so on.
  • the foregoing is merely illustrative of a method of using various types of control parameters to make a decision to switch the mode of operation.
  • the above switching strategy and control parameters may be used singly or in combination.
  • When multiple switching strategies and control parameters are selected when a conflict occurs, a higher priority can be set for the priority factor as needed.
  • the above three working modes can also be considered together with the access mode that the data card can adopt, for example, when the work scene of the data card is better, the wireless signal strength is stable, or the working state of the data card is relatively better.
  • the access mode adopted by the data card can be HSPA+; when the working scene of the data card is poor, the wireless signal strength is weak, or the working state of the data card is poor, and the data is When the card is in the second working mode or the third working mode, the access mode adopted by the data card may be HSPA.
  • the current working mode does not match the current working scene or working state of the data card, it is determined that the data card needs to switch the working mode. If the current working mode is consistent with the current working scene or working state of the data card, it is determined that the data card does not need to be switched in the working mode, and the data card can maintain the existing working mode.
  • Step 4 Switch the data card to the appropriate working mode.
  • the corresponding working mode described above refers to the working mode that the data card needs to be switched according to the switching policy in step 3.
  • the data card can automatically implement the switching step when it is determined that the switching of the working mode is required.
  • the technical solution provided by the embodiment of the invention reflects the working scene and work of the data card by using the control parameter The state, through the control parameters and the switching strategy, realizes the automatic switching of the working mode of the data card in different working scenarios and working states, and solves the problem that the data card can only adopt a fixed working mode in the prior art.
  • the technical solution provided by the embodiment of the present invention provides a scheme for adaptively switching the working mode of the data card, which minimizes the power consumption and heat generation of the data card, effectively improves the overall performance of the product, and enhances the user experience.
  • a further embodiment of the present invention provides a control device for a data card working mode. Referring to FIG. 2, the device includes:
  • the obtaining unit 21 is configured to obtain a control parameter of the data card, and send the control parameter to the determining unit 22, where the data card is configured with at least two working modes, where the control parameter is used to indicate a working scenario of the data card. And/or working status;
  • the determining unit 22 is configured to determine, according to the switching policy, the working mode that the data card needs to be switched to by using the control parameter;
  • the switching unit 23 is configured to switch the data card to the corresponding working mode.
  • the foregoing apparatus may further include a setting unit 20, specifically configured to set a first working mode, a second working mode, and a third working mode for the data card, where, in the first working mode, the data The card turns on the multi-input multi-output MIMO auxiliary antenna and turns off the diversity antenna; in the second working mode, the data card turns off the MIMO auxiliary antenna and turns on the diversity antenna; in the third working mode, the data card turns off the MIMO auxiliary antenna and Turn off the diversity antenna.
  • a setting unit 20 specifically configured to set a first working mode, a second working mode, and a third working mode for the data card, where, in the first working mode, the data The card turns on the multi-input multi-output MIMO auxiliary antenna and turns off the diversity antenna; in the second working mode, the data card turns off the MIMO auxiliary antenna and turns on the diversity antenna; in the third working mode, the data card turns off the MIMO auxiliary antenna and Turn off the diversity antenna.
  • the words “first”, “second” and the like are used to distinguish the same or similar items whose functions and functions are substantially the same, in the field.
  • the technician can understand the words “first”, “second”, etc. and limit the number and execution order.
  • the obtaining unit 21 may include one of the following modules or a combination thereof, such as the vibration parameter obtaining module 211, the sound parameter acquiring module 212, and the data rate acquisition.
  • the module 213, the temperature parameter acquisition module 214, and the battery remaining power acquisition module 215, and the case where the acquisition unit 21 includes these modules at the same time are shown in FIG.
  • the vibration parameter obtaining module 211 is specifically configured to detect the vibration parameter of the data card by using the vibration sensing device, and use the vibration parameter as the control parameter, and send the vibration parameter to the decision unit 22; the vibration parameter Including vibration frequency, vibration amplitude and vibration waveform;
  • the sound parameter obtaining module 212 is configured to use the ambient sound sampling device to detect the sound parameter of the scene where the data card is located, and use the sound parameter as the control parameter, and send the sound parameter to the decision unit 22; Sound parameters include sound frequency, sound amplitude, and sound waveform;
  • the data rate obtaining module 213 is specifically configured to detect the data rate on the data card, and use the data rate as the control parameter, and send the data rate to the decision unit 22;
  • the temperature parameter obtaining module 214 is specifically configured to detect a temperature parameter of the data card by using a temperature sensor, and use the temperature parameter as the control parameter, and send the temperature parameter to the decision unit 22;
  • the battery remaining power acquisition module 215 is specifically configured to detect the remaining battery power of the terminal to which the data card belongs, and use the remaining battery power as the control parameter, and send the remaining battery power to the decision unit 22.
  • the determining unit 22 determines whether the data card needs to perform the switching of the working mode based on different control parameters.
  • the determining unit 22 may include one of the following modules or a combination thereof: the vibration parameter determining module 221, the sound The parameter decision module 222, the data rate decision module 223, the temperature parameter decision module 224, and the battery remaining power decision module 225.
  • Figure 3 shows the decision unit 22 including these modules at the same time.
  • the vibration parameter decision module 221 is specifically configured to receive the vibration parameter sent by the vibration parameter acquisition module 211, and when the vibration parameter is less than the first vibration threshold, determine that the data card needs to be switched to the first working mode, when the vibration When the parameter is greater than the first vibration threshold and less than the second vibration threshold, determining that the data card needs to be switched to the second working mode, and when the vibration parameter is greater than the second vibration threshold, determining that the data card needs to be switched to the third working mode;
  • the sound parameter determining module 222 is specifically configured to receive the sound parameter sent by the sound parameter acquiring module 212. When the sound parameter is smaller than the first sound threshold, determine that the data card needs to be switched to the first working mode, when the sound parameter is greater than Determining data when the first sound threshold is less than the second sound threshold The card needs to be switched to the second working mode, and when the sound parameter is greater than the second sound threshold, determining that the data card needs to be switched to the third working mode;
  • the data rate decision module 223 is specifically configured to receive the data rate sent by the data rate obtaining module 213, and when the data rate is less than the first rate threshold, determine that the data card needs to be switched to the third working mode, when the data rate is greater than At the second rate threshold, determining that the data card needs to be switched to the first working mode or the second working mode;
  • the temperature parameter determining module 224 is specifically configured to receive the temperature parameter sent by the temperature parameter obtaining module 214. When the temperature parameter is less than the first temperature threshold, determine that the data card needs to be switched to the third working mode, when the temperature parameter is greater than Determining that the data card needs to be switched to the second working mode when the first temperature threshold is less than the second temperature threshold, and determining that the data card needs to be switched to the first working mode when the temperature parameter is greater than the second temperature threshold;
  • the battery remaining power determining module 225 is specifically configured to receive the remaining battery power of the battery when the battery remaining power acquiring module 215 is sent, and determine that the data card needs to be switched to the third working mode when the remaining battery power is less than the first power threshold. When the remaining battery power is greater than the first power threshold and less than the second power threshold, determining that the data card needs to be switched to the second working mode, when the remaining battery power is greater than the second power threshold, determining that the data card needs to be switched to the first Operating mode.
  • each functional module and unit in the embodiment of the apparatus of the present invention For a specific operation of each functional module and unit in the embodiment of the apparatus of the present invention, reference is made to the method embodiment of the present invention.
  • the functional modules and units in the device embodiment of the present invention may be implemented separately or integrated in one or more units.
  • the technical solution provided by the embodiment of the present invention uses the control parameter to reflect the working scene and the working state of the data card, and realizes the automatic switching of the working mode of the data card in different working scenarios and working states through the control parameter and the switching policy, thereby solving the existing Data cards in technology can only use the problems caused by a fixed working mode.
  • the technical solution provided by the embodiment of the present invention provides a scheme for adaptively switching the working mode of the data card, which minimizes the power consumption and heat generation of the data card, effectively improves the overall performance of the product, and enhances the user experience.
  • a further embodiment of the present invention further provides a data card. Referring to FIG. 4, the data card 4 includes The control device 40 of the data card working mode, the control device 40 includes:
  • the obtaining unit 402 is configured to acquire control parameters of the data card, where the data card is configured with at least two working modes, where the control parameter is used to indicate a working scenario and/or a working state of the data card; And determining, according to the switching policy, the data card needs to perform a switching of the working mode by using the control parameter; and the switching unit 404 is configured to switch the data card to the corresponding working mode.
  • control device 40 may further include a setting unit 401, configured to set at least two working modes for the data card; in the first working mode, the data card turns on the multiple input multiple output MIMO auxiliary antenna and turns off the diversity antenna; In the second working mode, the data card turns off the MIMO auxiliary antenna and turns on the diversity antenna. In the third working mode, the data card turns off the MIMO auxiliary antenna and turns off the diversity antenna.
  • a setting unit 401 configured to set at least two working modes for the data card; in the first working mode, the data card turns on the multiple input multiple output MIMO auxiliary antenna and turns off the diversity antenna; In the second working mode, the data card turns off the MIMO auxiliary antenna and turns on the diversity antenna. In the third working mode, the data card turns off the MIMO auxiliary antenna and turns off the diversity antenna.
  • a vibration sensing device is connected to the data card, and the vibration sensing device is configured to detect the vibration parameter of the data card, and The vibration parameter is sent to the vibration parameter acquisition module, where the vibration parameter includes a vibration frequency, a vibration amplitude, and a vibration waveform; the vibration parameter acquisition module is specifically configured to receive the vibration parameter, and use the vibration parameter as the control Parameter
  • An ambient sound sampling device is connected to the data card, and the ambient sound sampling device is configured to detect a sound parameter of a scene in which the data card is located, and send the sound parameter to the sound parameter acquiring module, where the sound parameter includes a sound frequency, a sound amplitude and sound waveform; the sound parameter obtaining module is specifically configured to receive the sound parameter, and use the sound parameter as the control parameter;
  • the data rate obtaining module is specifically configured to detect a data rate on the data card, and use the data rate as the control parameter; at this time, the data rate on the data card may be detected by using the data card management platform;
  • a temperature sensor is connected to the data card, and the temperature sensor is used to detect the data card.
  • the temperature parameter is sent to the temperature parameter acquisition module; the temperature parameter acquisition module is specifically configured to receive the temperature parameter, and use the temperature parameter as the control parameter;
  • the remaining battery power acquisition module is specifically configured to detect the remaining battery power of the terminal to which the data card belongs, and use the remaining battery power as the control parameter.
  • the technical solution provided by the embodiment of the present invention uses the control parameter to reflect the working scene and the working state of the data card, and realizes the automatic switching of the working mode of the data card in different working scenarios and working states through the control parameter and the switching policy, thereby solving the existing Data cards in technology can only use the problems caused by a fixed working mode.
  • the technical solution provided by the embodiment of the present invention provides a scheme for adaptively switching the working mode of the data card, thereby minimizing the power consumption and heat generation of the data card, effectively improving the overall performance of the product, and enhancing the user experience.
  • the present invention can be implemented by means of software plus the necessary general hardware platform. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product, which may be stored in a storage medium such as a ROM/RAM, a disk, An optical disk or the like includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present invention or portions of the embodiments.
  • a computer device which may be a personal computer, server, or network device, etc.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Transceivers (AREA)

Abstract

La présente invention concerne un procédé et un dispositif permettant de commander le mode de fonctionnement d'une carte de données ainsi qu'une carte de données, qui se rapportent au domaine technique des cartes de données. La présente invention fournit une solution de commutation auto-adaptative du mode de fonctionnement de la carte de données et peut diminuer la consommation d'énergie et la chaleur dissipée par la carte de données, augmenter les performances globales de produits et améliorer l'expérience des utilisateurs. Le procédé de commande consiste à : obtenir des paramètres de commande de la carte de données, placer la carte de données dans au moins deux modes de fonctionnement et utiliser les paramètres de commande pour indiquer un scénario de fonctionnement et/ou un état de fonctionnement ; le mode de fonctionnement de la carte de données auquel elle doit être commutée est déterminé à l'aide des paramètres de commande selon une stratégie de commutation ; et la carte de données est commutée dans le mode de fonctionnement correspondant.
PCT/CN2010/070985 2010-02-04 2010-03-11 Procédé et dispositif pour commander un mode de fonctionnement de carte de données et carte de données WO2011094961A1 (fr)

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PCT/CN2010/070990 WO2011094962A1 (fr) 2010-02-04 2010-03-11 Procédé et dispositif terminal sans fil pour réduire la puissance consommée du dispositif terminal sans fil

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CN106255185A (zh) * 2016-07-29 2016-12-21 广东欧珀移动通信有限公司 一种切换终端天线的方法、装置及移动终端
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