CN105828419B - Mobile terminal and network connection control system - Google Patents
Mobile terminal and network connection control system Download PDFInfo
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- CN105828419B CN105828419B CN201610113568.3A CN201610113568A CN105828419B CN 105828419 B CN105828419 B CN 105828419B CN 201610113568 A CN201610113568 A CN 201610113568A CN 105828419 B CN105828419 B CN 105828419B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
The invention provides a mobile terminal and a network connection control system, wherein the mobile terminal is provided with a network card controller and a plurality of network cards of the same type, the network cards are respectively connected with signal processing equipment of the mobile terminal, and the network card controller is used for controlling the network cards to work independently or cooperatively. The mobile terminal provided by the invention has a plurality of network cards and can work independently or cooperatively under the control of the network card controller, namely can be connected with a plurality of or a single access point.
Description
Technical Field
The present invention relates to the field of mobile communication technologies, and in particular, to a mobile terminal and a network connection control system.
Background
With the further popularization of networks and the further improvement of network demands of people, the networks become indispensable things in people's lives, the networks play an extremely important role in daily life and work of people, and even people put the networks at the bottom layer of the maslo pyramid, so that the importance of the networks can be seen.
Before the popularization of smart phones, people mainly surf the internet through personal computers, with the popularization of mobile terminals of smart phones and tablet computers, mobile internet surfing has become a main way for people to surf the internet, even people think that mobile terminals with increasingly strong functions can end personal computers at last, although the proposition is extreme, mobile internet surfing has become a main way for people to surf the internet unless necessary for work, and people can communicate, shop on the internet, receive and send and process e-mails and the like through the mobile terminals, and even can work. Meanwhile, in order to meet the increasing demand of mobile internet access, people lay a large number of access points in various spaces and places, including mobile communication networks, free network hotspots laid in public places, network hotspots in offices and homes, and the like.
However, in the case of such many access points, the mobile terminal having a single network card can only connect to one of the access points using the single network card, and cannot fully utilize many network resources.
Disclosure of Invention
In view of the above, the present invention provides a mobile terminal to solve the problem that network resources cannot be fully utilized due to the fact that the mobile terminal can only connect to one of the access points.
Correspondingly, the invention also provides a network connection control system of the mobile terminal, which is used for ensuring that the mobile terminal fully utilizes network resources.
In order to achieve the above object, the present invention discloses a mobile terminal, which comprises a network card controller and a plurality of network cards of the same kind, wherein:
the network cards are respectively connected with the signal processing equipment of the mobile terminal;
the network card controller is used for controlling the network cards to independently or cooperatively work.
According to the technical scheme, the invention provides the mobile terminal and the network connection control system, the mobile terminal is provided with the network card controller and the network cards of the same type, the network cards are respectively connected with the signal processing equipment of the mobile terminal, and the network card controller is used for controlling the network cards to work independently or cooperatively. The mobile terminal provided by the invention has a plurality of network cards and can work independently or cooperatively under the control of the network card controller, namely can be connected with a plurality of or a single access point.
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. 1 is a schematic diagram of an embodiment of a mobile terminal provided in the present invention;
fig. 2 is a block diagram of a network connection control system according to the present invention;
FIG. 3 is a block diagram of another network connection control system provided by the present invention;
fig. 4 is a schematic diagram of another embodiment of a mobile terminal according to the present invention.
Detailed Description
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.
Example one
Fig. 1 is a schematic diagram of a mobile terminal according to an embodiment of the present invention.
Referring to fig. 1, the mobile terminal according to the present invention includes a network card controller 10 and a plurality of network cards 20 of the same type. The plurality of network cards 20 are respectively connected with the signal processing device 100 of the mobile terminal in an equivalent manner, and are configured to output the received signals to the signal processing device 100 for processing, and further to send out the signals output by the signal processing device 100 through an antenna of the mobile terminal.
The network card controller 10 is configured to control a plurality of network cards 20 to operate individually or in a system, and specifically, configure an independent hardware address for each network card 20 or configure the same hardware address for the plurality of network cards 20.
It can be seen from the foregoing technical solutions that, this embodiment provides a mobile terminal, where the mobile terminal is provided with a network card controller and multiple network cards, the multiple network cards are respectively connected with a signal processing device of the mobile terminal, and the network card controller is used to control the network cards to work alone or in cooperation. The mobile terminal provided by the invention has a plurality of network cards and can work independently or cooperatively under the control of the network card controller, namely can be connected with a plurality of or a single access point.
When a plurality of access points exist in the current environment where the mobile terminal is located, the network card controller 10 configures an independent network card for each network card 20, and controls the plurality of network cards 20 to connect to one access point respectively. If the network speed of each connected access point is low, the network cards 20 can shunt the sending data under the control of the network card controller 10, recombine the received data, and realize multi-network internet stacking by integrating resources, so that the uploading and downloading speed of the mobile terminal can be increased.
Multiple peer network cards 20 may each be associated with multiple disparate access points under control of the network card controller 10. The plurality of access points may be associated with the same local area network or different networks, or may be associated with the same ESS network, and the network card controller 10 distinguishes the access points by network characteristics such as SSIDs of the access points, and automatically connects the access points according to a judgment result, or may be manually selected by a user.
For example, if 2 aps belong to different 2 lans, such as ap 1 subordinate to network 1, only an internal network can be accessed, and ap 2 subordinate to network 2, only an external network can be accessed. At this time, the ability of simultaneously accessing the network 1 and the network 2 is realized in a manner that 2 network cards are simultaneously associated to different networks. From the network layer to the data link layer, how data is distributed and which physical path the data travels may be automatically selected by the network card controller 10 by probing whether the data is reachable or not, communication speed, and other comprehensive factors, or manually specified by the user.
If the 2 aps belong to the same ESS network, the egress bandwidth of a single ap is limited in the ESS network, and the speed of the network can be multiplied by the number of connected 2 aps.
When one access point of the plurality of connected access points cannot access the network, the mobile terminal can also perform network connection through other access points, so that the probability of incapability of accessing the network can be reduced.
And when the mobile terminal moves, the alternative connection of the docking access points can be realized through the network cards 20, so that the mobile terminal can be always connected with the network in the whole moving process, and the use experience of a user is further improved.
Example two
Fig. 2 is a block diagram of a network connection control system according to the present invention.
The network connection control system provided in this embodiment is suitable for the mobile terminal in the previous embodiment, and the mobile terminal includes a network card controller 10 and a plurality of network cards 20.
Referring to fig. 2, the network control system provided in this embodiment includes a main control module 30 connected to the network card controller 10. The main control module 30 is configured to control the plurality of network cards 20 by using the network card controller 10, and configure the hardware addresses of the network cards 20 by using the network card controller 10, so that the plurality of network cards are respectively connected with the plurality of access points or a single access point, thereby achieving the purpose that the mobile terminal fully utilizes the network resources in the current environment.
When the access points in some office places cannot provide external network connection, the access points can also be connected with the internal network through one network card 20, and the other network card 20 is connected with external networks such as a mobile communication network, so that the internal network and the external network of the mobile terminal can be simultaneously connected.
The main control module 30 in this embodiment includes a first address configuration unit 31 and a first connection control unit 32.
The first address configuration unit 31 is configured to configure an independent hardware address for each network card 20 by using the network card controller 10 when there are multiple access points in the current environment of the mobile terminal. The first connection control unit 32 is configured to control the plurality of network cards 20 to perform one-to-one connection with the plurality of access points in this case.
If the network speed of each connected access point is low, the network cards 20 can shunt the sending data under the control of the network card controller 10, recombine the received data, and realize multi-network internet stacking by integrating resources, so that the uploading and downloading speed of the mobile terminal can be increased.
When one access point of the plurality of connected access points cannot access the network, the mobile terminal can also perform network connection through other access points, so that the probability of incapability of accessing the network can be reduced.
To achieve the above object, the first connection control unit in this embodiment includes a connection quality detection subunit and a network connection control subunit. The connection quality detection subunit is configured to determine connection quality of each network card, that is, determine a signal strength and/or a network speed and other reactive connection quality indicators. And the network connection switching subunit is used for connecting the network card with another access point by using the network card controller when the connection quality detection subunit judges that the connection quality of the network card cannot meet the preset target.
When the mobile terminal can move through the subunits, the alternative connection of the docking access points is realized through the network cards 20, the mobile terminal can be always connected with a network in the whole moving process, and the use experience of a user is further improved.
EXAMPLE III
Fig. 3 is a block diagram of another network connection control system according to the present invention.
Referring to fig. 3, the network connection control system provided in this embodiment is also applied to the mobile terminal provided in the first embodiment, and this embodiment is a local improvement on the basis of the previous embodiment, specifically, the main control module 30 further includes a second address configuration unit 33 and a second connection control unit 34.
The second address configuration module 33 is configured to configure a hardware address for the plurality of network cards 20 by using the network card controller 10 when there is only one access point in the current environment of the mobile terminal. The second connection control unit is used to control the multiple network cards 20 to connect with the access point at the same time in this case. That is, the plurality of network cards 20 are virtualized to work as a single network card, and some of the network cards may be configured to only receive signals, and the other network cards may be configured to only transmit signals, so as to exert the advantages of the multiple transmitting units and the multiple receiving units.
For example, when there are only 2 network cards 20, the 2 network cards use the same MAC address under the control of the network card controller 10, and are virtualized to be a single network card operating mode, and the 802.11 protocol communication signal is an IQ vector signal, so that the antenna of the 2 network cards has a specific phase difference before transmission, thereby generating a vector superposition effect and achieving an effect of enhancing signals. The differential demodulation mode of the results respectively received by the 2 antennas in the receiving process is realized in a physical layer, so that the receiving sensitivity can be improved.
If the access point also supports the MIMO operation mode, the same MAC address is used by the network card 1 and the network card 2 under the control of the network card controller 10, and 2 physically independent network cards cooperatively work under the control of the controller to respectively serve as a chain0 and a chain1 in the MIMO network card, thereby implementing the function of supporting MIMO.
In this case, the power superposition of multiple transmitting units can increase the transmitting coverage of the mobile terminal, and the multiple receiving units can improve the receiving sensitivity of the mobile terminal, thereby providing the overall transmitting and receiving performance of the mobile terminal.
When the access point supports multiple, e.g., multiple, operating modes, each network card acts as a link. Therefore, the multi-network card is virtualized into a single-network card supporting multiple working modes, such as multiple working modes, and high-speed transmission and reception of data can be realized.
Example four
Fig. 4 is a block diagram of another embodiment of a mobile terminal according to the present invention, and specifically, the mobile terminal 900 in fig. 4 may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or a vehicle-mounted computer.
The mobile terminal 900 in fig. 4 includes a Radio Frequency (RF) circuit 901, a memory 902, an input unit 903, a display unit 904, a pressure sensor 905, a processor 906, an audio circuit 907, a wifi (wireless fidelity) module 908, and a power supply 909.
The input unit 903 may be used, among other things, to receive numeric or character information input by a user and to generate signal inputs related to user settings and function control of the mobile terminal 900. Specifically, in the embodiment of the present invention, the input unit 903 may include a touch panel 9031. The touch panel 9031, also called a touch screen, may collect a touch operation performed by a user (for example, an operation performed by the user on the touch panel 9031 by using a finger, a stylus pen, or any other suitable object or accessory) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 9031 may include two parts, namely, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it to touch point coordinates, and sends the touch point coordinates to the processor 906, and can receive and execute commands from the processor 906. In addition, the touch panel 9031 may be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 9031, the input unit 903 may further include other input devices 9032, and the other input devices 9032 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, and the like), a trackball, a mouse, a joystick, and the like.
The display unit 904 may include a display panel 9041, and optionally, the display panel 9041 may be configured in the form of L CD or an Organic light emitting diode (O L ED), or the like.
It should be noted that the touch panel 9031 may overlay the display panel 9041 to form a touch display screen, and when the touch display screen detects a touch operation thereon or nearby, the touch display screen is transmitted to the processor 906 to determine the type of the touch event, and then the processor 906 provides a corresponding visual output on the touch display screen according to the type of the touch event.
The touch display screen comprises an application software interface display area and a common control display area. The arrangement modes of the application software interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application software interface display area may be used to display an interface of application software. Each interface may contain at least one interface element such as an icon of the application software and/or a widget desktop control. The application software interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application software icons like setting buttons, interface numbers, scroll bars, phone book icons and the like.
The processor 906 is a control center of the mobile terminal 900, connects various parts of the entire mobile phone by using various interfaces and lines, and executes various functions and processes data of the mobile terminal 900 by operating or executing software programs and/or modules stored in the first memory 9021 and calling data stored in the second memory 9022, thereby integrally monitoring the mobile terminal 900. Optionally, processor 906 may include one or more processing units.
On the basis of including the above components, the mobile terminal in the embodiment of the present invention further includes a plurality of network cards (not shown) of the same type, which are respectively connected to the signal processing device (not shown) and the processor 906, where the processor 906 controls the plurality of network cards to perform independent or cooperative work.
The processor 906 is configured to configure an individual hardware address for each network card, and control the plurality of network cards to perform one-to-one corresponding connection with the plurality of access points respectively. Or, the processor 906 is configured to configure the same hardware address for the multiple network cards, and control the multiple network cards to connect with the same access point.
Preferably, the processor 906 also controls the plurality of network cards to connect with one or more access points in the current environment.
Preferably, when there are multiple access points in the environment of the mobile terminal, the processor 906 configures an independent hardware address for each network card; or when each network card has an independent hardware address, controlling the plurality of network cards to be connected with the plurality of access points in a one-to-one correspondence manner.
Preferably, the processor 906 is further configured to determine connection quality of each network card, and when the connection quality of a certain network card of the multiple network cards cannot meet a preset target, connect the network card with another access point. Connection quality includes signal strength and/or network speed.
Preferably, the processor 906 is further configured to configure the same hardware address for the multiple network cards when there is an access point in the environment of the mobile terminal, and control the multiple network cards to connect to the access point.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. 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.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical 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 functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-viewable storage medium. 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 storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. A mobile terminal is characterized by comprising a network card controller and a plurality of network cards of the same kind, wherein:
the network cards are respectively connected with the signal processing equipment of the mobile terminal;
the network card controller is used for controlling the network cards to cooperatively work;
the network card controller is further used for controlling the network cards to use the same MAC address and virtualizing the network cards into a single network card working mode, the network cards are provided with phase differences before transmission, and the results respectively received by the network cards during receiving realize differential demodulation on a physical layer;
the network card controller is used for configuring the same hardware address for the network cards and controlling the network cards to be connected with the same access point.
2. A network connection control system applied to the mobile terminal according to claim 1, wherein the mobile terminal comprises a network card controller and a plurality of network cards, and the network connection control system is characterized by comprising a main control module, wherein:
the main control module is used for controlling the network cards to be connected with one access point in the current environment by using the network card controller.
3. The network connection control system of claim 2, wherein the connection quality comprises signal strength and/or network speed.
4. The network connection control system of claim 2, wherein the main control module comprises a second address configuration unit and a second connection control unit, wherein:
the second address configuration unit is used for configuring the same hardware address for the network cards by using the network card controller when an access point exists in the environment of the mobile terminal;
and the second connection control unit is used for controlling the network cards to be connected with the access point by using the network card controller when the network cards have the same hardware address.
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| CN201610113568.3A CN105828419B (en) | 2016-02-29 | 2016-02-29 | Mobile terminal and network connection control system |
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| WO2014031102A1 (en) * | 2012-08-21 | 2014-02-27 | Unify Gmbh & Co. Kg | Method and apparatus for selecting an access point based on direction of movement |
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Effective date of registration: 20210517 Address after: 5 / F, building B, No. 25, Andemen street, Yuhuatai District, Nanjing City, Jiangsu Province, 210012 Patentee after: NANJING WEIWO SOFTWARE TECHNOLOGY Co.,Ltd. Address before: Room 407, No.1 Xichun Road, Yuhuatai District, Nanjing, Jiangsu 210012 Patentee before: Nanjing BBK Communication Technology Co.,Ltd. |
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