WO2012152074A1 - Procédé de commande d'un terminal mobile et son module de fidélité sans fil - Google Patents

Procédé de commande d'un terminal mobile et son module de fidélité sans fil Download PDF

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Publication number
WO2012152074A1
WO2012152074A1 PCT/CN2012/070119 CN2012070119W WO2012152074A1 WO 2012152074 A1 WO2012152074 A1 WO 2012152074A1 CN 2012070119 W CN2012070119 W CN 2012070119W WO 2012152074 A1 WO2012152074 A1 WO 2012152074A1
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WO
WIPO (PCT)
Prior art keywords
wifi
mobile terminal
wifi module
module
signal
Prior art date
Application number
PCT/CN2012/070119
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English (en)
Chinese (zh)
Inventor
徐刚
阙石峰
Original Assignee
中兴通讯股份有限公司
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.)
Filing date
Publication date
Priority claimed from CN201110283143.4A external-priority patent/CN102438079B/zh
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2012152074A1 publication Critical patent/WO2012152074A1/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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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 communications, and in particular to a method for controlling a mobile terminal and a wireless fidelity module thereof.
  • PS packet switching
  • the PS domain service mainly uses a wireless fidelity (WIFI) network of a 3G network or a wireless local area network. Since the WIFI network is faster and more economical than the 3G network, the WIFI network is generally preferred in places where there is coverage of the WIFI network. At present, there are more and more places where WIFI networks are set up.
  • WIFI wireless fidelity
  • WIFI Worldwide Interoperability for Microwave Access
  • users In order to use WIFI networks more and better, users generally set the WIFI module to a normally open state, but the WIFI module has a relatively large working current under normal conditions. The module is always on, which will seriously affect the usage time of the mobile terminal and reduce the user experience.
  • the user if the user manually opens the WIFI module in a place with a WIFI network, the user cannot know if there is a WIFI network or forget to open it. The use of WIFI networks will also reduce the user experience.
  • the present invention provides a mobile terminal and a WIFI module control method thereof, to at least solve the above-mentioned problem that the power consumption of the mobile terminal is large due to the WIFI module being always turned on, or the WIFI module is manually turned on or off by the user.
  • a method for controlling a wireless fidelity (WIFI) module of a mobile terminal including: detecting a WIFI signal of a current location of the mobile terminal; and according to the detected intensity value of the WIFI signal, Controlling the WIFI module of the mobile terminal to be turned on or off.
  • WIFI wireless fidelity
  • controlling, according to the detected intensity value of the WIFI signal, the WIFI module of the mobile terminal to be turned on or off comprising: if the detected intensity value of the WIFI signal reaches a preset threshold, and the WIFI module If the detected WIFI signal is less than the preset threshold and the WIFI module is currently in an open state, the WIFI module is controlled to be turned off.
  • detecting the WIFI signal of the current location of the mobile terminal includes: the 3G modem of the mobile terminal over-bands the radio frequency chip to detect the WIFI of the current location of the mobile terminal. signal.
  • the method further includes: the WIFI module performs network search and connects to the WIFI network, and after the connection is successful, switches the current service of the mobile terminal to the WIFI network. .
  • the method further includes: determining, by the WIFI module, that the currently searched WIFI network is unavailable, and the WIFI module is closed.
  • the method further includes: the WIFI module is prohibited from being opened within a predetermined time period.
  • the detecting, by the 3G modem of the mobile terminal, the WIFI signal of the current location of the mobile terminal by using the broadband radio frequency chip comprises: when the 3G communication module performs packet switched PS domain service, timing is detected by the broadband radio frequency chip The WIFI signal of the current location of the mobile terminal.
  • detecting a WIFI signal of a current location of the mobile terminal includes: detecting, by the WIFI module, a WIFI signal of a current location of the mobile terminal; Determining the strength value of the WIFI signal, and controlling the WIFI module of the mobile terminal to be turned on or off includes: determining, by the processor of the mobile terminal, that the strength value of the WIFI signal currently detected by the WIFI module is less than the preset threshold, the control station The WIFI module is closed.
  • the method further includes: the processor switching the service currently being executed by the WIFI module To the 3G network.
  • the method before the processor controls the WIFI module to be closed, the method further includes: the mobile terminal prompting the user whether to close the WIFI module, where the user selects to close the WIFI module, the processing The device controls the WIFI module to be turned off.
  • a mobile terminal including: a broadband radio frequency chip, a 3G modem, a processor, and a WIFI module, wherein the broadband radio frequency chip is configured to detect a 3G signal of a current location of the mobile terminal And transmitting, by the WIFI signal, the detected WIFI signal to the 3G modem; the 3G modem is configured to process the WIFI signal to obtain the strength of the WIFI signal
  • the processor is configured to determine whether the strength value of the WIFI signal reaches a preset threshold, and if yes, control that the WIFI module that is currently in the closed state is turned on.
  • the WIFI module is configured to perform a WIFI network search and connect to the WIFI network, and after the connection is successful, notify the processor; the processor is further configured to switch the current service performed by the mobile terminal to the WIFI network.
  • the WIFI module is further configured to automatically shut down if it is determined that the currently searched WIFI network is unavailable.
  • the WIFI module is further configured to prohibit the processor from opening the WIFI module within a predetermined time period if it is determined that none of the currently searched WIFI networks are available.
  • the WIFI module is further configured to detect a WIFI signal of the current location of the mobile terminal in an open state; send a mode switching request to the processor; and the processor is further configured to determine that the WIFI module is currently The intensity value of the detected WIFI signal is less than the preset threshold, and a control command is sent to the WIFI module to indicate that the WIFI module is turned off.
  • the WIFI module of the mobile terminal is controlled to be turned on or off according to the strength of the current WIFI network signal, so that the WIFI network can be fully utilized, the time of opening the WIFI module can be reduced, the power consumption of the mobile terminal can be reduced, and the mobile can be extended. The usage time of the terminal and the effect of improving the user experience.
  • FIG. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a mobile terminal according to a preferred embodiment of the present invention
  • FIG. 3 is a WIFI module of a mobile terminal according to an embodiment of the present invention
  • FIG. 4 is a flow chart of switching a PS domain service from a 3G network to a WIFI network according to a preferred embodiment of the present invention
  • FIG. 5 is a PS domain service switching from a WIFI network to a 3G according to a preferred embodiment of the present invention.
  • the embodiment of the present invention is applicable to the existing mobile
  • the terminal has been improved to replace the RF chip of the existing mobile terminal with a broadband RF chip, and can simultaneously detect 3G (for example, TD network or WCDMA network) and WIFI signals, and the processor can judge according to the strength of the detected WIFI signal. It is to turn the WIFI module on or off, so that the automatic control of the WIFI module can be turned on or off, which can save power as much as possible and improve the user experience.
  • 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • a mobile terminal mainly includes: a broadband RF chip 10, a 3G modem 20, a processor 30, and a WIFI module 40.
  • the broadband RF chip 10 is configured to detect the 3G signal and the WIFI signal of the current location of the mobile terminal, and transmit the detected WIFI signal to the 3G modem 20; the 3G modem 20 is connected to the broadband RF chip 10, and is set to be broadband.
  • the WIFI signal detected by the RF chip 10 is processed to obtain the intensity value of the WIFI signal.
  • the processor 30 is connected to the 3G modem 20, and is configured to determine whether the strength value of the WIFI signal obtained by the 3G modem 20 reaches a preset threshold.
  • the WIFI module 40 that controls the currently closed state is turned on.
  • the broadband RF chip 10 can simultaneously detect the 3G signal and the WIFI signal, so that the processor 30 can open the WIFI module 40 when the intensity of the current WIFI signal reaches a predetermined threshold, thereby facilitating the WIFI module 40.
  • the normally closed state it is only turned on when the strength of the WIFI signal reaches a predetermined threshold, thereby saving power consumption of the mobile terminal and ensuring the utilization of the WIFI network.
  • the WIFI module 40 in order to further fully utilize the WIFI network, and ensure that the current service switching of the mobile terminal is successful, the WIFI module 40 is configured to perform a WIFI network search and connect to the WIFI network after being opened. After the connection is successful, the processor 30 is notified, and the processor 30 is configured to switch the current service performed by the mobile terminal to the WIFI network after receiving the notification of the WIFI module 40.
  • the WIFI module 40 is successfully connected to the WIFI network, the service is switched to the WIFI network, so that the service switching success can be ensured, and the problem that the service is interrupted due to the failure of the WIFI module 40 to connect to the WIFI network is avoided.
  • the WIFI module 40 is further configured to automatically shut down when the currently searched WIFI network is unavailable after being opened, so that the power consumption of the mobile terminal can be further reduced.
  • the WIFI module 40 is further configured to determine that the currently searched WIFI network is unavailable. Next, the processor 30 is prohibited from turning on the WIFI module 40 for a predetermined period of time. Therefore, when the mobile terminal moves under the coverage of the unavailable WIFI hotspot, the WIFI module 40 of the mobile terminal is repeatedly turned on and off, thereby causing waste of energy consumption of the mobile terminal, and improving the WIFI of the mobile terminal. The service life of module 40.
  • the WIFI module 40 in order to turn off the WIFI module 40 in an open state to further save power consumption of the mobile terminal, is further configured to detect the current location of the mobile terminal in an open state.
  • the WIFI signal sends a mode switching request to the processor 30.
  • the processor 30 is further configured to determine that the strength value of the WIFI signal currently detected by the WIFI module 40 is less than a preset threshold, and send a control command to the WIFI module 40, indicating that the WIFI module 40 is turned off.
  • the WIFI module 40 can be turned off in time when the WIFI signal is not good, thereby saving power consumption of the mobile terminal.
  • the processor 30 may first send the mobile terminal to the WIFI module 40 before the WIFI module 40 is turned off.
  • the services performed on the WIFI network for example, PS domain services
  • the processor 30 is in the WIFI module.
  • the control command is sent to indicate that the user switches the service to 3G before the WIFI module 40 is turned off. If the user selects No, the service switching is not performed, and the WIFI module 40 is not turned off.
  • the mobile terminal may further include a switch module, by which the user may select whether to enable the processor 30 to automatically control the WIFI module.
  • the function of turning on or off 40 can meet the different needs of users.
  • the mobile terminal includes: a TD modem, a broadband RF chip, a WIFI module, and a processor module.
  • the broadband RF chip is configured to detect the WIFI signal and the TD signal;
  • the TD modem is configured to detect and process the WIFI signal detected by the broadband RF chip;
  • the WIFI module is configured to process the WIFI signal and use the WIFI network, etc.
  • the processor module processes the data reported by the TD modem and the data reported by the WIFI module, and determines whether to perform the operations of opening and closing the WIFI module and switching the PS domain service.
  • the broadband RF chip sends the detected WIFI signal to the TD modem, and the TD modem sends the processed WIFI signal strength value to the processor module, and the processor module performs the intensity value of the received WIFI signal.
  • the logic judges, then the WIFI module is turned on or off, and the processor also switches the mode.
  • the WIFI module sends the detected signal strength to the processor module, and the processor module logically judges the received signal strength, and then turns on or off the WIFI module, and the processor also switches the mode.
  • Step S302 Detect a WIFI signal of a location where the mobile terminal is currently located.
  • the WIFI terminal of the mobile terminal in order to save power consumption of the mobile terminal, the WIFI terminal of the mobile terminal is in a normally closed state, and is only turned on when it is detected that the current WIFI signal is strong.
  • the WIFI signal of the current location of the mobile terminal may be detected by the 3G communication module of the mobile terminal through the broadband radio frequency chip. For example, in the mobile terminal shown in FIG.
  • the current TD signal and the WIFI signal are detected by the broadband radio frequency chip, and when the WIFI signal is detected, the detected WIFI signal is transmitted.
  • the TD modem ie, the communication module of the TD network
  • the 3G communication module periodically detects the current mobile terminal through the broadband radio frequency chip when performing the PS domain service.
  • the WIFI signal at the location.
  • the WIFI module can detect the WIFI signal of the current location of the mobile terminal, instead of being detected by the broadband radio frequency chip, thereby improving the WIFI. Signal detection efficiency.
  • Step S304 controlling the WIFI module of the mobile terminal to be turned on or off according to the detected intensity value of the WIFI signal.
  • whether the WIFI module of the mobile terminal is turned on or off is determined by setting a preset threshold, if the detected WIFI signal strength value reaches a preset threshold, and the WIFI module is currently in the If the detected WIFI signal is less than the preset threshold and the WIFI module is currently in the open state, the control WIFI module is turned off.
  • the current service switching performed by the mobile terminal is successful, and after the WIFI module is opened, the WIFI module can perform a WIFI network search and connect to the searched WIFI network. After the connection is successful, the current service of the mobile terminal is switched to the WIFI network. More preferably, since the WIFI network has an advantage in performing the PS domain service, the PS domain service currently performed by the mobile terminal can be switched to the WIFI network.
  • the WIFI module performs a WIFI network search after being opened, and if it is determined that the currently searched WIFI network is unavailable, The WIFI module is automatically turned off.
  • the mobile terminal When the mobile terminal is in the coverage of a private unavailable WIFI hotspot, in general, the mobile terminal does not leave the coverage of the WIFI hotspot in a short time, in order to avoid repeatedly opening and closing the WIFI module,
  • the WIFI module may further prohibit being opened within a predetermined time period. Therefore, when the mobile terminal moves under the coverage of the unavailable WIFI hotspot, the WIFI module of the mobile terminal is repeatedly turned on or off, thereby causing waste of energy consumption of the mobile terminal, and improving the WIFI module of the mobile terminal. The service life.
  • the processor in order to turn off the WIFI module in an open state, if the intensity value of the WIFI signal of the current location of the mobile terminal is less than a preset threshold, the processor switches the mode. Then control the WIFI module to shut down. With the preferred embodiment, the WIFI module can be turned off in time when the WIFI signal is not good, thereby saving power consumption of the mobile terminal.
  • the processor in order to prevent the current service of the mobile terminal from being interrupted, in the case that the WIFI module is currently performing the service, the processor controls the service before the WIFI module is shut down. (For example, the PS domain service) is switched to 3G, for example, the TD network, so that the current service of the mobile terminal is not interrupted.
  • the mobile terminal before controlling the WIFI module to be closed, can prompt the user to close the WIFI module.
  • the processor controls the WIFI module to be closed. If the user chooses not to close the WIFI module, the current service is continued under the WIFI network.
  • the WIFI module of the mobile terminal can be automatically turned on or off.
  • the mobile terminal with the TD mode shown in FIG. 2 is taken as an example.
  • the TD modem passes the broadband radio frequency chip in real time. Detecting the WIFI signal, if the WIFI signal is detected and the signal is better, the WIFI module is automatically turned on, and then the PS domain service is switched to the WIFI, otherwise the TD network is still used for the PS domain service. If the signal detected is weak when using WIFI and the usage requirement is not met, the PS domain service is switched to the TD network, and then the WIFI module is turned off. Thereby, the time for opening the WIFI module can be reduced, and the power consumption of the mobile phone can be reduced, thereby prolonging the use time of the mobile phone and improving the user experience.
  • the mobile terminal having the TD mode can perform mode switching to reduce power consumption by the following steps: Step 1. Replace the radio frequency chip of the mobile terminal with a broadband radio frequency chip, and simultaneously detect the TD signal and the WIFI. signal.
  • Step 4 When using the WIFI network, if it is detected that the WIFI signal is weak and does not satisfy the requirement for continued use, the processor first switches the PS domain service to the TD network, and then sends a command to close the WIFI module.
  • the time of opening the WIFI module can be reduced while the WIFI network is fully utilized, and the power consumption of the mobile terminal can be reduced, thereby prolonging the use time of the mobile terminal and improving the user experience.
  • the technical solutions provided by the embodiments of the present invention are described below by taking the example of the PS domain service of the mobile terminal shown in FIG. 2, which is switched from the TD network to the WIFI network and the WIFI network to the TD network.
  • Step S401 The mobile terminal starts the PS domain service in the TD network.
  • Step S402 the TD modem periodically detects the WIFI signal through the broadband radio frequency chip, and if the WIFI signal is not detected, continues to perform the detection; if the WIFI signal is detected, reports the strength of the WIFI signal to the processor.
  • Step S403 after receiving the strength of the WIFI signal, the processor determines the strength of the WIFI signal.
  • Step S404 the processor determines that the intensity value of the WIFI signal is compared with a preset intensity value. If the signal value is greater than the set value, it indicates that the WIFI signal is better and can be used, and then step S405 is performed, if receiving If the intensity of the WIFI signal is smaller than the preset intensity value, it indicates that the current WIFI signal cannot meet the usage requirement, and the processor discards and does not perform any action, and returns to step S402.
  • Step S405 the processor issues a command to open the WIFI module, and the WIFI module is turned on.
  • Step S406 the WIFI module performs network search and connection, and sends a ready signal to the processor after everything is ready. After receiving the signal, the processor determines that the WIFI module is available.
  • Step S407 the processor switches the PS domain service from the TD network to the WIFI network. Because there are many places where there are WIFI signals, and some of them are private, they cannot be used. Therefore, in the above step S406, after the WIFI module is opened, the WIFI hotspot cannot be used, and the WIFI module will further search to determine whether there is any surrounding. The WIFI hotspot that can be used, if not, automatically closes the WIFI module, and prohibits the opening operation of the WIFI module for a certain period of time. In the preferred embodiment, when it is determined in step S404 whether the WIFI signal strength is satisfied, the preset intensity value may be set larger (the intensity value may be modified by the user), because the WIFI network can be used in the place where WIFI can be used.
  • FIG. 5 is a flowchart of switching a PS domain service of a mobile terminal from a WIFI network to a TD network according to a preferred embodiment of the present invention.
  • the PS domain service switching from the WIFI network to the TD network mainly includes the following steps: Step S501
  • the mobile terminal starts the PS domain service on the WIFI network.
  • Step S502 when using the WIFI network, the WIFI module detects the current WIFI signal strength.
  • the processor module determines the detected WIFI signal strength.
  • Step S504 the processor module determines whether the current WIFI signal strength meets the usage requirement, for example, whether the current WIFI signal strength is greater than a preset strength value, and if the WIFI signal strength cannot meet the usage requirement, step S505 is performed; If the WIFI signal strength can meet the usage requirements, the process returns to step S502.
  • Step S505 the processor module switches the network mode, and switches the PS domain service from the WIFI network to the TD network, and then sends a command to close the WIFI module.
  • Step S506 the WIFI module is turned off. If the user continues to use the WIFI network for the PS domain service if the WIFI signal is still weak, the processor may prompt the user whether to switch when the network mode is switched in the foregoing step S505.
  • the PS domain service is continuously executed on the WIFI network, and the WIFI module is not closed, thereby satisfying different needs of users and improving the user experience.
  • the present invention is not limited thereto.
  • the technical solutions provided by the embodiments of the present invention are applicable to various mobile terminals having the WIFI function.
  • the foregoing technical solution provided by the embodiment of the present invention may be used as a supplement to the opening or closing control of the existing WIFI module, and whether the WIFI module is automatically turned on or off may be selected by the user.
  • the foregoing technical solution provided by the embodiment of the present invention only needs to replace the original radio frequency chip with a broadband radio frequency chip in the hardware, and when the WIFI signal is detected by the broadband radio frequency chip, the WIFI signal can be used to open the WIFI.
  • the module switches the service to the WIFI network and switches the service to the public network when the WIFI signal is not satisfied. Therefore, the power consumption of the terminal can be well reduced, and the effect of the user experience is well improved.
  • the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices.
  • the computing device may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. Perform the steps shown or described, or separate them into individual integrated circuit modules, or Multiple of these modules or steps are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

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

Abstract

L'invention porte sur un procédé de commande d'un terminal mobile et sur son module de fidélité sans fil (WiFi). Le procédé consiste à : détecter un signal WiFi d'un emplacement où se trouve le terminal mobile (S302) ; et commander la mise sous tension ou la mise hors tension du module WiFi du terminal mobile sur la base d'une valeur de puissance du signal WiFi détecté (S304). La présente invention permet à la mise sous tension ou à la mise hors tension du module WiFi du terminal d'être commandée sur la base de la puissance du signal du réseau WiFi courant, permettant ainsi d'utiliser complètement le réseau WiFi, tout en réduisant en même temps le temps requis pour mettre sous tension le module WiFi, en abaissant la consommation d'énergie du terminal mobile et en prolongeant le temps d'utilisation du terminal mobile.
PCT/CN2012/070119 2011-09-22 2012-01-06 Procédé de commande d'un terminal mobile et son module de fidélité sans fil WO2012152074A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110283143.4A CN102438079B (zh) 2011-09-22 移动终端及其无线保真模块的控制方法
CN201110283143.4 2011-09-22

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WO2012152074A1 true WO2012152074A1 (fr) 2012-11-15

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Publication number Priority date Publication date Assignee Title
CN106792955A (zh) * 2016-12-26 2017-05-31 北京奇虎科技有限公司 切换模拟网络方法、装置和终端设备
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