CN106793010A - A kind of method for network access and equipment - Google Patents

A kind of method for network access and equipment Download PDF

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Publication number
CN106793010A
CN106793010A CN201611265361.4A CN201611265361A CN106793010A CN 106793010 A CN106793010 A CN 106793010A CN 201611265361 A CN201611265361 A CN 201611265361A CN 106793010 A CN106793010 A CN 106793010A
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Prior art keywords
wireless network
wireless
wifi module
power consumption
power supply
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CN201611265361.4A
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CN106793010B (en
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白剑
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

The embodiment of the invention discloses a kind of method for network access and equipment, it is applied to include the mobile terminal of Wireless Fidelity WiFi module and power module, power module includes power supervisor and power supply, WiFi module and the direct-connected communication of power module, and method includes:WiFi module obtains the wireless signal of multiple wireless networks;WiFi module inquires about default reference power consumption set according to wireless signal, obtains the reference power consumption of at least one of multiple wireless networks wireless network;WiFi module is according to the reference power consumption of at least one wireless network, it is determined that the target radio network in multiple wireless networks, and access target radio network.The embodiment of the present invention is conducive to reducing the processing pressure of mobile terminal processor, improves the power management efficiency that mobile terminal accesses wireless network, and extension power supply uses duration.

Description

Network access method and equipment
Technical Field
The present invention relates to the field of network access technologies, and in particular, to a network access method and device.
Background
With the popularization and application of smart phones in a large number, smart phones can support more and more applications and have more and more powerful functions, and smart phones develop towards diversification and individuation and become indispensable electronic products in user life. On the other hand, the existing smart phones are still insufficient in terms of usability of functions, battery service time, system resource utilization rate and the like. Personalized functionality, high performance, and the like are still goals pursued by smart phone users and system developers. How to improve system performance while providing users with a good interaction and use experience is a challenge for system developers.
More and more research shows how software runs and how users use smartphones are key elements in determining system energy consumption and efficiency.
Disclosure of Invention
The embodiment of the invention provides a network access method and equipment, which can reduce the processing pressure of a mobile terminal processor, improve the power management efficiency of a mobile terminal accessing a wireless network and prolong the service life of a power supply.
In a first aspect, an embodiment of the present invention provides a network access method, which is applied to a mobile terminal including a WiFi module and a power module, where the power module includes a power manager and a power source, and the WiFi module is in direct communication with the power module, and the method includes:
the WiFi module acquires wireless signals of a plurality of wireless networks;
the WiFi module inquires a preset reference power consumption set according to the wireless signal to acquire reference power consumption of at least one wireless network in the plurality of wireless networks, wherein the reference power consumption of the wireless network is generated by the WiFi module according to power state information reported by the power manager in the direct communication mode;
and the WiFi module determines a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network and accesses the target wireless network.
In a second aspect, an embodiment of the present invention provides a network access apparatus, where the apparatus has a function of implementing a behavior of a mobile terminal in the above method design. The functions can be realized by hardware, and the functions can also be realized by executing corresponding software by hardware. The hardware or software includes one or more modules corresponding to the above-described functions.
The network access device is applied to a mobile terminal comprising the network access device and a power module, the power module comprises a power manager and a power supply, the network access device is directly connected with the power module through a bus, the network access device comprises a processing unit and a communication unit, and the processing unit is used for acquiring wireless signals of a plurality of wireless networks through the communication unit; the wireless network power consumption acquisition module is used for inquiring a preset reference power consumption set according to the wireless signal and acquiring reference power consumption of at least one wireless network in the plurality of wireless networks, the reference power consumption of the wireless network is generated by the WiFi module according to power state information reported by the power manager in the direct communication mode, and the power state information is acquired by the power manager when the power supply supplies power to the WiFi module; and the wireless network access control unit is used for determining a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network and accessing the target wireless network.
In a third aspect, an embodiment of the present invention provides a mobile terminal, where the mobile terminal includes a WiFi module, a power module, a processor, a memory, a transceiver, and a bus, where the power module includes a power manager and a power supply;
the processor is in communication with the WiFi module, the power module, the memory and the transceiver through the bus, and the WiFi module is in direct communication with the power module;
the memory stores executable program instructions and the processor is configured to call the executable program code in the memory to control the WiFi module to perform some or all of the steps as described in any one of the methods of the first aspect of the embodiments of the present invention.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where the computer-readable storage medium stores program code for execution by a computer device, where the program code specifically includes instructions for performing some or all of the steps described in any one of the methods in the first aspect of the embodiment of the present invention.
It can be seen that, in the embodiment of the present invention, the WiFi module of the mobile terminal first obtains wireless signals of a plurality of wireless networks, then queries a preset reference power consumption set according to the wireless signals, obtains reference power consumption of at least one wireless network of the plurality of wireless networks, and then determines a target wireless network of the plurality of wireless networks according to the reference power consumption of the at least one wireless network, and accesses the target wireless network. The reference power consumption of the wireless network is generated by the WiFi module according to the power state information reported by the power manager in a direct communication mode, namely data interaction between the WiFi module and the power module does not need to pass through a processor of the mobile terminal, and the target wireless network determined by the WiFi module according to the reference power consumption fully considers the influence of the power consumption on the power consumption of the power supply, so that the high-power-consumption wireless network can be prevented from being accessed, the power management efficiency of the mobile terminal accessing the wireless network is improved, the service life of the power supply is prolonged, and the processing pressure of the processor of the mobile terminal is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1A is a schematic diagram of an internal communication architecture of a mobile terminal according to an embodiment of the present invention;
fig. 1B is a flowchart illustrating a network access method according to an embodiment of the present invention;
FIG. 1C is an exemplary diagram of an interaction state of a set interface for a processing task according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating another network access method according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating another network access method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a network access device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another mobile terminal disclosed in the embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
At present, modules in mobile terminals such as mobile phones, such as radio frequency systems, WiFi modules, power modules, and memories cannot be directly connected and intercommunicated, for example, the WiFi modules and the power modules cannot be directly connected, and communication between the WiFi modules and the power modules is transmitted through a processor, so that data processing pressure of the processor is high.
In view of the foregoing prior art, an embodiment of the present invention provides a network access method, where the method includes: the WiFi module acquires wireless signals of a plurality of wireless networks; the WiFi module inquires a preset reference power consumption set according to the wireless signals to obtain the reference power consumption of at least one wireless network in the plurality of wireless networks, wherein the reference power consumption of the wireless networks is generated by the WiFi module according to the power state information reported by the power manager in a direct communication mode; the WiFi module determines a target wireless network in the plurality of wireless networks according to the reference power consumption of at least one wireless network and accesses the target wireless network. The reference power consumption of the wireless network is generated by the WiFi module according to the power state information reported by the power manager in a direct communication mode, namely data interaction between the WiFi module and the power module does not need to pass through a processor of the mobile terminal, and the target wireless network determined by the WiFi module according to the reference power consumption fully considers the influence of the power consumption on the power consumption of the power supply, so that the high-power-consumption wireless network can be prevented from being accessed, the power management efficiency of the mobile terminal accessing the wireless network is improved, the service life of the power supply is prolonged, and the processing pressure of the processor of the mobile terminal is reduced.
The following describes embodiments of the present invention in detail.
As shown in fig. 1A, a mobile terminal according to an embodiment of the present invention includes a WiFi module and a power module, a processor, a memory, a transceiver, a bus, and a peripheral device (e.g., a display, a camera, a speaker, an earpiece, etc.), where the power module includes a power manager and a power module, the power module includes a power manager and a power source, the processor communicates with the WiFi module, the power module, the memory, the transceiver, and the peripheral device via the bus, and the WiFi module communicates with the power module directly (the WiFi module connects with the power manager, the power manager connects with the power source, and the power manager can detect a state of the power source) Interaction of signaling; the Processor may be, for example, a Central Processing Unit (CPU), a general purpose Processor, a Digital Signal Processor (DSP), an Application-Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. A processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, a DSP and a microprocessor, or the like. The bus may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc.
In addition, the Mobile terminal may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem having wireless communication functions, as well as various forms of User Equipment (UE), Mobile Stations (MS), terminal Equipment (terminal device), and so on. For convenience of description, the above-mentioned devices are collectively referred to as a mobile terminal.
Referring to fig. 1B, fig. 1B is a schematic flowchart of a network access method provided in an embodiment of the present invention, and is applied to a mobile terminal including a WiFi module and a power module, where the power module includes a power manager and a power source, and the WiFi module is in direct communication with the power module, and as shown in the figure, the network access method includes:
s101, the WiFi module acquires wireless signals of a plurality of wireless networks.
The wireless signal of the wireless network may be, for example, a frame signal transmitted by a wireless access point (also referred to as a WiFi hotspot, such as a router) providing the wireless network.
In one possible example, the WiFi module acquires wireless signals of a plurality of wireless networks, including:
the WiFi module acquires wireless signals of a plurality of wireless networks in an active scanning mode; or,
the WiFi module acquires wireless signals of a plurality of wireless networks in a passive scanning mode.
When the WiFi module adopts an active scanning mode, the WiFi module may send a Probe Request frame on a channel in a channel list, and receive a Probe Response frame, where the Probe Response frame is an acquired wireless signal of the wireless network, and the Probe Response frame may include, for example, a network name SSID, a MAC address of a wireless access point, a signal strength (of a detected Probe signal sent by a mobile terminal), an encryption mode, an authentication mode, and the like.
The Beacon frame is a periodic frame in 802.11, and in the passive scanning, the WiFi module continuously switches between channels listed in a channel list (channel list) and waits for the arrival of the Beacon frame. Any Beacon frames received are buffered to extract data related to the wireless access point transmitting the Beacon frames. During the passive scanning process, the WiFi module will switch between channels continuously and will record information from any Beacon received. Beacon is designed to let the stations know the parameters needed to join a certain wireless network in order to communicate. The Beacon frame may be considered to be an acquired wireless signal of the wireless network.
And S102, the WiFi module inquires a preset reference power consumption set according to the wireless signal to acquire the reference power consumption of at least one wireless network in the plurality of wireless networks, wherein the reference power consumption of the wireless networks is generated by the WiFi module according to the power state information reported by the power manager in the direct communication mode.
The power supply state information is obtained by the power supply manager acquiring the state information of the power supply when the power supply supplies power to the WiFi module;
in some possible examples, the wireless signal includes a network identification of a corresponding wireless network; the WiFi module inquires a preset reference power consumption set according to the wireless signal to acquire the reference power consumption of at least one wireless network in the plurality of wireless networks, and the method comprises the following steps:
and the WiFi module queries a preset reference power consumption set by taking the network identifier of the wireless network as a query identifier, and acquires the reference power consumption of at least one wireless network in the plurality of wireless networks.
S103, the WiFi module determines a target wireless network in the wireless networks according to the reference power consumption of the at least one wireless network and accesses the target wireless network.
It can be understood that, the WiFi module may determine the implementation manner of the target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network, and the embodiment of the present invention is not limited only.
In some possible examples, the WiFi module determines a target wireless network of the plurality of wireless networks according to the reference power consumption of the at least one wireless network, including:
the WiFi module determines the signal strength of the at least one wireless network according to the wireless signals of the at least one wireless network; the WiFi module determines a target wireless network in the plurality of wireless networks according to the reference power consumption and the signal strength of the at least one wireless network.
In a specific implementation, the WiFi module calculates a formula according to the reference power consumption and the signal strength of the at least one wireless network and a preset first weight and a preset second weight: and calculating the access priority of the wireless network by referring to the power consumption, the first weight and the signal strength and the second weight, and selecting the wireless network with the highest access priority as a target wireless network.
Therefore, in the possible example, the reference power consumption and the actual signal strength of the wireless network are comprehensively considered by the WiFi module, which is beneficial to reducing the power consumption as much as possible on the basis of ensuring the communication stability and improving the network access management efficiency.
In some possible examples, the WiFi module determines a target wireless network of the plurality of wireless networks according to the reference power consumption of the at least one wireless network, including:
the WiFi module determines a wireless network with the minimum reference power consumption as a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network; or,
the WiFi module determines any one wireless network with reference power consumption smaller than a preset reference power consumption threshold value as a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network; or,
the WiFi module determines the access priority of the at least one wireless network according to the preset sequence of the reference power consumption of the at least one wireless network, and determines the wireless network with the highest access priority as a target wireless network in the plurality of wireless networks; or,
the WiFi module outputs a wireless network access setting interface through a display screen of the mobile terminal, and the wireless network setting interface comprises the reference power consumption of at least one wireless network;
the WiFi module determines that the selected wireless network is a target wireless network in the plurality of wireless networks when detecting a selection operation of one wireless network of the at least one wireless network.
The wireless network access setting interface is shown in fig. 1C, and the wireless network access setting interface may include, for example, identification information of a wireless network corresponding to reference power consumption of at least one wireless network.
Therefore, in the possible example, the user is guided to select the wireless network with lower power consumption for network access through the visual interactive interface, so that the wireless network which the user wants to access can be determined more accurately, the wireless network access management efficiency is improved, and the power consumption is reduced.
It can be seen that, in the embodiment of the present invention, the WiFi module of the mobile terminal first obtains wireless signals of a plurality of wireless networks, then queries a preset reference power consumption set according to the wireless signals, obtains reference power consumption of at least one wireless network of the plurality of wireless networks, and then determines a target wireless network of the plurality of wireless networks according to the reference power consumption of the at least one wireless network, and accesses the target wireless network. The reference power consumption of the wireless network is generated by the WiFi module according to the power state information reported by the power manager in a direct communication mode, namely data interaction between the WiFi module and the power module does not need to pass through a processor of the mobile terminal, and the target wireless network determined by the WiFi module according to the reference power consumption fully considers the influence of the power consumption on the power consumption of the power supply, so that the high-power-consumption wireless network can be prevented from being accessed, the power management efficiency of the mobile terminal accessing the wireless network is improved, the service life of the power supply is prolonged, and the processing pressure of the processor of the mobile terminal is reduced.
In some possible examples, before the WiFi module acquires wireless signals of a plurality of wireless networks, the method further includes:
when the WiFi module detects that the power supply is in a wireless network access state, a state information acquisition request is sent to the power supply manager in the direct communication mode; the WiFi module receives power state information reported by the power manager in the direct communication mode; the WiFi module counts a plurality of pieces of power state information received within a preset time period; and the WiFi module generates reference power consumption of the wireless network according to the power state information.
The preset time period can be, for example, one day, one week, one month, and the like, and the reference power consumption of the wireless network determined according to the plurality of power state information in the preset time period is more accurate relative to a single measurement result, which is beneficial to improving the accuracy of determining the reference power consumption, thereby improving the accuracy of selecting a target wireless network with lower power consumption.
Therefore, in the possible example, the WiFi module is directly communicated with the power module without being transferred by the processor, so that the data interaction between the WiFi module and the power module can be completed when the processor is in a dormant state, the data processing pressure of the processor can be relieved, and the power consumption of the whole machine can be reduced.
Referring to fig. 2, fig. 2 is a schematic flow chart of another network access method according to an embodiment of the present invention, and the method is applied to a mobile terminal including a WiFi module and a power module, where the power module includes a power manager and a power source, and the WiFi module and the power module are in direct communication. As shown in the figure, the network access method includes:
s201, when the WiFi module detects that the WiFi module is in a wireless network access state, sending a state information acquisition request to the power supply manager in the direct communication mode;
s202, the WiFi module receives power supply state information reported by the power supply manager in the direct communication mode;
s203, the WiFi module counts a plurality of pieces of power state information received in a preset time period;
and S204, the WiFi module generates reference power consumption of the wireless network according to the power state information.
S205, the WiFi module acquires wireless signals of a plurality of wireless networks;
s206, the WiFi module inquires a preset reference power consumption set according to the wireless signal to acquire reference power consumption of at least one wireless network in the plurality of wireless networks, wherein the reference power consumption of the wireless networks is generated by the WiFi module according to power state information reported by the power manager in the direct communication mode;
s207, the WiFi module determines a target wireless network in the wireless networks according to the reference power consumption of the at least one wireless network and accesses the target wireless network.
It can be seen that, in the embodiment of the present invention, the WiFi module of the mobile terminal first obtains wireless signals of a plurality of wireless networks, then queries a preset reference power consumption set according to the wireless signals, obtains reference power consumption of at least one wireless network of the plurality of wireless networks, and then determines a target wireless network of the plurality of wireless networks according to the reference power consumption of the at least one wireless network, and accesses the target wireless network. The reference power consumption of the wireless network is generated by the WiFi module according to the power state information reported by the power manager in a direct communication mode, namely data interaction between the WiFi module and the power module does not need to pass through a processor of the mobile terminal, and the target wireless network determined by the WiFi module according to the reference power consumption fully considers the influence of the power consumption on the power consumption of the power supply, so that the high-power-consumption wireless network can be prevented from being accessed, the power management efficiency of the mobile terminal accessing the wireless network is improved, the service life of the power supply is prolonged, and the processing pressure of the processor of the mobile terminal is reduced.
In addition, the reference power consumption of the wireless network determined by the WiFi module according to the power state information in the preset time period is more accurate relative to a single measurement result, so that the accuracy of determining the reference power consumption is improved, and the accuracy of selecting the target wireless network with lower power consumption is improved.
Referring to fig. 3, fig. 3 is a schematic flow chart of another network access method according to an embodiment of the present invention, and the method is applied to a mobile terminal including a WiFi module and a power module, where the power module includes a power manager and a power source, and the WiFi module and the power module are in direct communication. As shown in the figure, the network access method includes:
s301, the WiFi module acquires wireless signals of a plurality of wireless networks;
s302, the WiFi module inquires a preset reference power consumption set according to the wireless signal to obtain reference power consumption of at least one wireless network in the plurality of wireless networks, wherein the reference power consumption of the wireless networks is generated by the WiFi module according to power state information reported by the power manager in the direct communication mode;
s303, the WiFi module outputs a wireless network access setting interface through a display screen of the mobile terminal, and the wireless network setting interface comprises the reference power consumption of the at least one wireless network;
s304, when the WiFi module detects a selection operation of one wireless network of the at least one wireless network, the selected wireless network is determined to be a target wireless network in the plurality of wireless networks.
S305, the WiFi module accesses the target wireless network.
It can be seen that, in the embodiment of the present invention, the WiFi module of the mobile terminal first obtains wireless signals of a plurality of wireless networks, then queries a preset reference power consumption set according to the wireless signals, obtains reference power consumption of at least one wireless network of the plurality of wireless networks, and then determines a target wireless network of the plurality of wireless networks according to the reference power consumption of the at least one wireless network, and accesses the target wireless network. The reference power consumption of the wireless network is generated by the WiFi module according to the power state information reported by the power manager in a direct communication mode, namely data interaction between the WiFi module and the power module does not need to pass through a processor of the mobile terminal, and the target wireless network determined by the WiFi module according to the reference power consumption fully considers the influence of the power consumption on the power consumption of the power supply, so that the high-power-consumption wireless network can be prevented from being accessed, the power management efficiency of the mobile terminal accessing the wireless network is improved, the service life of the power supply is prolonged, and the processing pressure of the processor of the mobile terminal is reduced.
In addition, the visual interactive interface guides the user to select the wireless network with lower power consumption for network access, which is beneficial to more accurately determining the wireless network which the user wants to access, improves the wireless network access management efficiency and reduces the power consumption.
The above description has introduced the solution of the embodiment of the present invention mainly from the perspective of the method-side implementation process. It is understood that the mobile terminal includes hardware structures and/or software modules for performing the respective functions in order to implement the above-described functions. Those of skill in the art will readily appreciate that the present invention can be implemented in hardware or a combination of hardware and computer software, with the exemplary elements and algorithm steps described in connection with the embodiments disclosed herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The embodiment of the present invention may perform the division of the functional units for the mobile terminal according to the method example described above, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present invention is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
In the case of using an integrated unit, fig. 4 shows a schematic structural diagram of a network access device provided in this embodiment. The network access apparatus 400 includes: a processing unit 402 and a communication unit 403. Processing unit 402 is configured to control and manage actions of the network access device, for example, processing unit 402 is configured to support the network access device to perform steps S101 to S103 in fig. 1B, steps S201 to 207 in fig. 2, and steps S301 to S305 in fig. 3, and/or other processes for the techniques described herein. The network access arrangement may further comprise a storage unit 401 for storing program codes and data of the network access arrangement.
The network access device is applied to a mobile terminal comprising the network access device and a power module, the power module comprises a power manager and a power supply, the network access device is directly connected with the power module through a bus, the network access device comprises a processing unit and a communication unit, and the processing unit is used for acquiring wireless signals of a plurality of wireless networks through the communication unit; the wireless communication device is used for inquiring a preset reference power consumption set according to the wireless signal and acquiring reference power consumption of at least one wireless network in the plurality of wireless networks, wherein the reference power consumption of the wireless network is generated by the WiFi module according to power state information reported by the power manager in the direct communication mode; and the wireless network access control unit is used for determining a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network and accessing the target wireless network.
In a possible implementation manner, before the processing unit acquires wireless signals of a plurality of wireless networks through the communication unit, the processing unit is further configured to send a state information acquisition request to the power manager through the communication unit in the direct communication manner when detecting that the processing unit is in a wireless network access state; the communication unit is used for receiving the power supply state information reported by the power supply manager in the direct communication mode; the power supply state counting module is used for counting a plurality of pieces of power supply state information received in a preset time period; and generating a reference power consumption of the wireless network according to the plurality of power state information.
In one possible implementation, the wireless signal includes a network identification of a corresponding wireless network; the processing unit is specifically configured to: and inquiring a preset reference power consumption set by taking the network identifier of the wireless network as an inquiry identifier to obtain the reference power consumption of at least one wireless network in the plurality of wireless networks.
In one possible implementation, the processing unit is specifically configured to: determining the signal strength of the at least one wireless network according to the wireless signals of the at least one wireless network; and means for determining a target wireless network of the plurality of wireless networks based on the reference power consumption and the signal strength of the at least one wireless network.
In one possible implementation, the processing unit is specifically configured to: determining a wireless network with the minimum reference power consumption as a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network; or determining any one wireless network with reference power consumption smaller than a preset reference power consumption threshold value as a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network; or, determining the access priority of the at least one wireless network according to a preset sequence of the reference power consumption of the at least one wireless network, and determining the wireless network with the highest access priority as a target wireless network in the plurality of wireless networks; or outputting a wireless network access setting interface through a display screen of the mobile terminal, wherein the wireless network setting interface comprises the reference power consumption of the at least one wireless network; when a selection operation for one of the at least one wireless network is detected, determining the selected one of the wireless networks as a target wireless network of the plurality of wireless networks.
In one possible implementation, the processing unit is specifically configured to: acquiring wireless signals of a plurality of wireless networks in an active scanning mode; or, wireless signals of a plurality of wireless networks are acquired in a passive scanning mode
The network access device according to the embodiment of the present invention may be a WiFi module in the mobile terminal shown in fig. 1A.
As shown in fig. 5, for convenience of description, only the parts related to the embodiment of the present invention are shown, and details of the specific technology are not disclosed, please refer to the method part in the embodiment of the present invention. The mobile terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, and the like, taking the mobile terminal as the mobile phone as an example:
fig. 5 is a block diagram illustrating a partial structure of a mobile phone related to a mobile terminal according to an embodiment of the present invention. Referring to fig. 5, the handset includes: radio Frequency (RF) circuit 910, memory 920, input unit 930, display unit 940, sensor 950, audio circuit 960, Wireless Fidelity (WiFi) module 970, processor 980, and power module 990, wherein WiFi module 970 and power module 990 are in direct communication. Those skilled in the art will appreciate that the handset configuration shown in fig. 5 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile phone in detail with reference to fig. 5:
the WiFi module 970 may assist the user in e-mail, web browsing, and streaming media access, etc., which provides the user with wireless broadband internet access. The WiFi module 970 can perform the relevant steps of the network access method provided by the embodiment of the present invention, such as steps S101 to S103 shown in fig. 1B, steps S201 to S207 shown in fig. 2, steps S301 to S305 shown in fig. 3, and the like.
Power module 990 includes power manager 991 and power 992, and power 992 can directly link the communication through power manager 991 and wiFi module 970 to detect power state and carry out the interaction of data, signaling with wiFi module 970 through power manager 991.
RF circuitry 910 may be used for the reception and transmission of information. In general, the RF circuit 910 includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 910 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.
The memory 920 may be used to store software programs and modules, and the processor 980 may execute various functional applications and data processing of the mobile phone by operating the software programs and modules stored in the memory 920. The memory 920 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to the use of the mobile phone (such as use parameters of an application, etc.), and the like. Further, the memory 920 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 930 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone. Specifically, the input unit 930 may include a fingerprint recognition module 931 and other input devices 932. Fingerprint identification module 931, can gather the fingerprint data of user above it. The input unit 930 may include other input devices 932 in addition to the fingerprint recognition module 931. In particular, other input devices 932 may include, but are not limited to, one or more of a touch screen, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 940 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 940 may include a display screen 941, and optionally, the display screen 941 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Although in fig. 5, the fingerprint recognition module 931 and the display screen 941 are shown as two separate components to implement the input and output functions of the mobile phone, in some embodiments, the fingerprint recognition module 931 and the display screen 941 may be integrated to implement the input and output functions of the mobile phone.
The handset may also include at least one sensor 950, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen 941 according to the brightness of ambient light, and the proximity sensor may turn off the display screen 941 and/or the backlight when the mobile phone is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
Audio circuitry 960, speaker 961, microphone 962 may provide an audio interface between a user and a cell phone. The audio circuit 960 may transmit the electrical signal converted from the received audio data to the speaker 961, and the audio signal is converted by the speaker 961 to be played; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal, converts the electrical signal into audio data after being received by the audio circuit 960, and then processes the audio data by the audio data playing processor 980, and then sends the audio data to, for example, another mobile phone through the RF circuit 910, or plays the audio data to the memory 920 for further processing.
The processor 980 is a control center of the mobile phone, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 920 and calling data stored in the memory 920, thereby integrally monitoring the mobile phone. Alternatively, processor 980 may include one or more processing units; preferably, the processor 980 may integrate a processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 980.
Although not shown, the mobile phone may further include a camera, a bluetooth module, etc., which are not described herein.
In the embodiments shown in fig. 1B to fig. 3, the method flows of the steps may be implemented based on the structure of the mobile phone.
In the embodiment shown in fig. 4, the functions of the units can be implemented based on the structure of the mobile phone.
An embodiment of the present invention further provides a computer storage medium, where the computer storage medium may store a program, and when the program is executed, the computer storage medium includes some or all of the steps of any one of the network access methods described in the above method embodiments.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a memory and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The above embodiments of the present invention are described in detail, and the principle and the implementation of the present invention are explained by applying specific embodiments, and the above description of the embodiments is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (11)

1. A network access method is applied to a mobile terminal comprising a wireless fidelity (WiFi) module and a power supply module, wherein the power supply module comprises a power supply manager and a power supply, the WiFi module is in direct communication with the power supply module, and the method comprises the following steps:
the WiFi module acquires wireless signals of a plurality of wireless networks;
the WiFi module inquires a preset reference power consumption set according to the wireless signal to acquire reference power consumption of at least one wireless network in the plurality of wireless networks, wherein the reference power consumption of the wireless network is generated by the WiFi module according to power state information reported by the power manager in the direct communication mode;
and the WiFi module determines a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network and accesses the target wireless network.
2. The method of claim 1, wherein before the WiFi module acquires wireless signals of a plurality of wireless networks, the method further comprises:
when the WiFi module detects that the power supply is in a wireless network access state, a state information acquisition request is sent to the power supply manager in the direct communication mode;
the WiFi module receives power state information reported by the power manager in the direct communication mode;
the WiFi module counts a plurality of pieces of power state information received within a preset time period;
and the WiFi module generates reference power consumption of the wireless network according to the power state information.
3. The method of claim 1 or 2, wherein the wireless signal comprises a network identification of the corresponding wireless network; the WiFi module inquires a preset reference power consumption set according to the wireless signal to acquire the reference power consumption of at least one wireless network in the plurality of wireless networks, and the method comprises the following steps:
and the WiFi module queries a preset reference power consumption set by taking the network identifier of the wireless network as a query identifier, and acquires the reference power consumption of at least one wireless network in the plurality of wireless networks.
4. The method of any one of claims 1-3, wherein determining, by the WiFi module, a target wireless network of the plurality of wireless networks based on the reference power consumption of the at least one wireless network comprises:
the WiFi module determines the signal strength of the at least one wireless network according to the wireless signals of the at least one wireless network;
the WiFi module determines a target wireless network in the plurality of wireless networks according to the reference power consumption and the signal strength of the at least one wireless network.
5. The method of any one of claims 1-3, wherein determining, by the WiFi module, a target wireless network of the plurality of wireless networks based on the reference power consumption of the at least one wireless network comprises:
the WiFi module determines a wireless network with the minimum reference power consumption as a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network; or,
the WiFi module determines any one wireless network with reference power consumption smaller than a preset reference power consumption threshold value as a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network; or,
the WiFi module determines the access priority of the at least one wireless network according to the preset sequence of the reference power consumption of the at least one wireless network, and determines the wireless network with the highest access priority as a target wireless network in the plurality of wireless networks; or,
the WiFi module outputs a wireless network access setting interface through a display screen of the mobile terminal, and the wireless network setting interface comprises the reference power consumption of at least one wireless network;
the WiFi module determines that the selected wireless network is a target wireless network in the plurality of wireless networks when detecting a selection operation of one wireless network of the at least one wireless network.
6. The method of any one of claims 1-5, wherein the WiFi module acquiring wireless signals of a plurality of wireless networks comprises:
the WiFi module acquires wireless signals of a plurality of wireless networks in an active scanning mode; or,
the WiFi module acquires wireless signals of a plurality of wireless networks in a passive scanning mode.
7. A network access device is applied to a mobile terminal comprising the network access device and a power supply module, wherein the power supply module comprises a power supply manager and a power supply, the network access device is directly connected with the power supply module through a bus, the network access device comprises a processing unit and a communication unit,
the processing unit is used for acquiring wireless signals of a plurality of wireless networks through the communication unit; the wireless communication device is used for inquiring a preset reference power consumption set according to the wireless signal and acquiring reference power consumption of at least one wireless network in the plurality of wireless networks, wherein the reference power consumption of the wireless network is generated by the WiFi module according to power state information reported by the power manager in the direct communication mode; and the wireless network access control unit is used for determining a target wireless network in the plurality of wireless networks according to the reference power consumption of the at least one wireless network and accessing the target wireless network.
8. The device according to claim 7, wherein before the processing unit obtains the wireless signals of the plurality of wireless networks through the communication unit, the processing unit is further configured to send a status information obtaining request to the power manager through the communication unit in the direct communication manner when detecting that the device is in a wireless network access status; the communication unit is used for receiving the power supply state information reported by the power supply manager in the direct communication mode; the power supply state counting module is used for counting a plurality of pieces of power supply state information received in a preset time period; and generating a reference power consumption of the wireless network according to the plurality of power state information.
9. The apparatus according to any of claims 7 or 8, wherein the wireless signal comprises a network identification of a corresponding wireless network; the processing unit is specifically configured to: and inquiring a preset reference power consumption set by taking the network identifier of the wireless network as an inquiry identifier to obtain the reference power consumption of at least one wireless network in the plurality of wireless networks.
10. A mobile terminal is characterized by comprising a WiFi module, a power supply module, a processor, a memory, a transceiver and a bus, wherein the power supply module comprises a power supply manager and a power supply;
the processor is in communication with the WiFi module, the power module, the memory and the transceiver through the bus, and the WiFi module is in direct communication with the power module;
the memory stores executable program instructions, and the processor is configured to invoke executable program code in the memory to control the WiFi module to perform the method described in any one of claims 1 to 6.
11. A mobile terminal is characterized by comprising a WiFi module, a power supply module, a processor, a memory, a transceiver and a bus, wherein the power supply module comprises a power supply manager and a power supply;
the processor is communicated with the WiFi module, the power supply module, the memory and the transceiver through the bus, and the WiFi module is directly communicated with the power supply module.
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