CN102098761B - Mobile communication terminal and network access method thereof - Google Patents
Mobile communication terminal and network access method thereof Download PDFInfo
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- CN102098761B CN102098761B CN 200910225438 CN200910225438A CN102098761B CN 102098761 B CN102098761 B CN 102098761B CN 200910225438 CN200910225438 CN 200910225438 CN 200910225438 A CN200910225438 A CN 200910225438A CN 102098761 B CN102098761 B CN 102098761B
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Abstract
The embodiment of the invention provides a mobile communication terminal and a network access method thereof. The method comprises the following steps of: receiving an instruction of switching working modes, wherein the working modes comprise a WiFi workstation mode and a WiFi access point mode; loading a firmware corresponding to the instruction according to the instruction, and switching to the working mode corresponding to the firmware; when the firmware is at the WiFi workstation mode, sending an access request and an application network address to an external WiFi access point, and accessing firmware to a network through the external WiFi access point; when the firmware is at the WiFi access point mode, receiving the access request of at least one external WiFi workstation device, assigning network address to the at least one external WiFi workstation device, and accessing the at least one external WiFi workstation device to the network through a wireless link. The method can be used for switching the working modes of the mobile communication terminal flexibly and widening the application range of the mobile communication terminal.
Description
Technical field
The present invention relates to the communications field, relate to a kind of method for network access and mobile communication terminal of mobile communication terminal particularly.
Background technology
WiFi (Wireless Fidelity) is the industrial standard (IEEE 802.11) of a wireless communication of IEEE definition.The mobile communication terminal (for example mobile phone) that has the WiFi function in the prior art, its WiFi function all is as WiFi STA (Wireless Fidelity Station, the WiFi work station) realizes, namely this mobile communication terminal can only be operated under the WiFi work station pattern, and application is too narrow.And this mobile communication terminal can not insert other WiFi STA as WiFi AP (Wireless Fidelity Access Point, WiFi access point), namely can't provide the network insertion service for peripheral equipment as access point.The Chinese patent publication number is 201293997, and open day is that on 08 19th, 2009 utility model patent is herein incorporated as the technology that the present invention is correlated with.
The inventor is realizing process discovery of the present invention, and prior art has the following disadvantages at least: mobile communication terminal of the prior art only can be realized WiFi STA function, and can't realize WiFi AP function; The mobile communication terminal of prior art can only be operated in single mode of operation, is of limited application, and can't switches neatly under different working modes.
Summary of the invention
The embodiment of the invention provides a kind of method for network access and mobile communication terminal of mobile communication terminal.
On the one hand, the embodiment of the invention provides a kind of method for network access of mobile communication terminal, and described method comprises: receive the instruction of switching working mode; Described mode of operation comprises WiFi work station pattern and WiFi access point mode; According to described instruction, load the firmware corresponding to described instruction, and switch to the mode of operation of described firmware correspondence; When being in described WiFi work station pattern, sending the request of access and log on address to the WiFi access point of outside, and be linked into network by the WiFi access point of described outside; When being in described WiFi access point mode, receive the access request that at least one outside WiFi station device sends, be described at least one outside WiFi station device distribution network address, and by Radio Link described at least one outside WiFi station device be linked into described network.
On the other hand, the embodiment of the invention provides a kind of mobile communication terminal, and described mobile communication terminal comprises: the switching command receiving element is used for receiving the instruction of switching working mode; Described mode of operation comprises WiFi work station pattern and WiFi access point mode; The mode of operation switch unit is used for according to described instruction, loads the firmware corresponding to described instruction, and switches to the mode of operation of described firmware correspondence; The network insertion unit is used for when being in described WiFi work station pattern, sends to insert to the WiFi access point of outside and asks and the log on address, and be linked into network by the WiFi access point of described outside; Access service provides the unit, be used for when being in described WiFi access point mode, receive the access request that at least one outside WiFi station device sends, be described at least one outside WiFi station device distribution network address, and by the up-link wireless link described at least one outside WiFi station device be linked into described network.
The technical scheme that the embodiment of the invention provides, by receiving the instruction of the mode of operation of switching mobile communication terminal, according to described instruction, loading is corresponding to the firmware of described instruction, and switch to WiFi work station pattern or the WiFi access point mode of described firmware correspondence, thereby can under the situation of not revising hardware, switch the mode of operation of mobile communication terminal neatly.Simultaneously can be by loading the firmware corresponding to the WiFi access point mode, make mobile communication terminal can be operated in the WiFi access point mode, and at least one outside WiFi station device provides the network insertion service, thereby expanded the range of application of mobile communication terminal.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the overall flow figure of the method for the embodiment of the invention 1;
Fig. 2 is the particular flow sheet of the method for the embodiment of the invention 1;
Fig. 3 is the functional block diagram of the application processor of the embodiment of the invention 2;
Fig. 4 is the overall flow figure of the method for the embodiment of the invention 3;
Fig. 4 a is the particular flow sheet one of the method for the embodiment of the invention 3;
Fig. 4 b is the particular flow sheet two of the method for the embodiment of the invention 3;
Fig. 5 is the allomeric function block diagram of the modulator-demodulator of the embodiment of the invention 3;
Fig. 5 a is the concrete function block diagram of the modulator-demodulator of the embodiment of the invention 3;
Fig. 6 is the functional block diagram of the mobile communication terminal of the embodiment of the invention 4;
Fig. 7 is that the embodiment of the invention 4 is according to the concrete function block diagram of mobile communication terminal shown in Figure 6;
Fig. 8 is the method flow diagram of the embodiment of the invention 5.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment 1:
The embodiment of the invention provides a kind of WiFi Working mode switching method.
Fig. 1 is the overall flow figure of the method for the embodiment of the invention 1.As shown in Figure 1, this method comprises:
The instruction of the mode of operation of WiFi modulator-demodulator WiFi Modem is switched in S101, reception; Described mode of operation comprises WiFi work station pattern and WiFi access point mode;
Under WiFi work station pattern, equipment (below be referred to as the WiFi station device) with WiFi STA function is linked into other WiFi AP (for example: wireless router, mobile router or individual router) by WiFi Modem, and to this WiFi AP application IP address, with the network by WiFi access to netwoks enterprise network, internet or operator etc.The equipment of the above-mentioned WiFi of having STA function for example comprises: PDA (Personal Digital Assistant, personal digital assistant), desktop computer, notebook computer, handheld device, mobile communication terminal etc.
Under the WiFi access point mode, WiFi Modem provides the WiMAX access service as access point at least one WiFi station device of periphery, with network of above-mentioned at least one WiFi station device being linked into enterprise network, internet or operator etc.
S102, send firmware corresponding to described instruction to described WiFi Modem, and the mode of operation of described WiFiModem is switched to the mode of operation of described firmware correspondence.
Particularly, firmware in the embodiment of the invention (Firmware) refers to run on MAC (MediumAccess Control, medium access control) Ceng agreement or program, alternatively, described firmware comprises the firmware corresponding with the WiFi work station pattern of WiFi Modem, and the firmware corresponding with the WiFi access point mode of WiFi Modem.
Alternatively, before carrying out method shown in Figure 1, can also comprise the following steps: to store the different firmwares corresponding with the different working modes of WiFi Modem in advance.
The executive agent of said method is that (Center Processing Unit, CPU), this processor is connected with this WiFi Modem processor, the various processors that above-mentioned processor can be familiar with for various those skilled in the art.
A below preferred embodiment of the explanation embodiment of the invention 1.Fig. 2 is the particular flow sheet of the method for the embodiment of the invention 1.As shown in Figure 2, this method comprises:
S201, the storage WiFi STA protocol stack corresponding with the WiFi work station pattern of WiFi Modem, and the storage WiFi AP protocol stack corresponding with the WiFi access point mode of WiFi Modem;
About WiFi STA protocol stack and WiFi AP protocol stack, those skilled in the art see also the IEEE802.11 relevant criterion.
S202, receive first instruction or second instruction of the mode of operation of the switching WiFi Modem that is triggered by the user by human-computer interaction interface;
Particularly, this WiFi Modem can be integrated in mobile communication terminal, palmtop PC or the handheld game machine, the graphic user interface that the display unit of user by the said equipment presents sends first instruction or second instruction of the mode of operation of switching WiFi Modem to processor.For example for the mode of operation of WiFi Modem being switched to the instruction of WiFi work station pattern, described second instruction is for example for switching to the mode of operation of WiFi Modem the instruction of WiFi access point mode in described first instruction.
S203, when receiving described first when instruction, send WiFi STA protocol stack corresponding to described first instruction to described WiFi Modem, and the mode of operation of described WiFi Modem switched to the WiFi work station pattern of described WiFi STA protocol stack correspondence;
S204, when receiving described second when instruction, send WiFi AP protocol stack corresponding to described second instruction to described WiFi Modem, and the mode of operation of described WiFi Modem switched to the WiFi access point mode of described WiFi AP protocol stack correspondence.
The method of the embodiment of the invention 1, by loading (transmission) different firmware to WiFi Modem, can switch the mode of operation of WiFi Modem neatly, make this WiFi Modem both can be operated in WiFi work station pattern, also can be operated in the WiFi access point mode.When it is operated in the WiFi access point mode, can insert the WiFi STA equipment of periphery, and the up-link wireless broadband connection is provided, therefore expanded range of application and the field of WiFi Modem.
Embodiment 2:
The embodiment of the invention 2 provides a kind of application processor, and this processor forms corresponding to the step of embodiment 1.
Fig. 3 is the functional block diagram of the application processor of the embodiment of the invention 2.As shown in Figure 3, this application processor 30 comprises:
Switching command receiving element 302 is used for receiving the instruction of the mode of operation of switching WiFi modulator-demodulator WiFi Modem; Described mode of operation comprises WiFi work station pattern and WiFi access point mode;
Alternatively, this application processor 30 can further include:
The embodiment of the invention 2 also comprises another optional embodiment.Please consult Fig. 3 again, as shown in Figure 3, in this optional embodiment, application processor 30 comprises:
Switching command receiving element 302 can also be used for receiving by human-computer interaction interface first instruction or second instruction of the mode of operation of the switching WiFi Modem that is triggered by the user;
Can also be used for when receiving described second when instructing, send the WiFi AP protocol stack that instructs corresponding to described second to described WiFi Modem, and the mode of operation of described WiFi Modem is switched to the WiFi access point mode of described WiFi AP protocol stack correspondence.
The application processor of the embodiment of the invention 2, by receiving the external trigger instruction, send (loading) corresponding to the protocol stack of above-mentioned instruction to WiFi Modem, switch WiFi Modem to corresponding mode of operation with control, make WiFi Modem both can be operated in WiFi work station pattern, also can be operated in the WiFi access point mode, and can between two kinds of patterns, switch flexibly, thereby expanded the application of WiFi Modem, convenient for users.
Embodiment 3:
The embodiment of the invention 3 provides a kind of WiFi Working mode switching method and a kind of WiFi modulator-demodulator WiFi Modem.
Fig. 4 is the method overall flow figure of the embodiment of the invention 3.The executive agent of this method is WiFiModem, and as shown in Figure 4, this method comprises:
The firmware that S401, reception application processor send;
S402, switch to the mode of operation of described firmware correspondence.
Alternatively, the process of above-mentioned S401-S402 can be the flow process shown in Fig. 4 a and Fig. 4 b:
Fig. 4 a is the particular flow sheet one of the method for the embodiment of the invention 3.Shown in Fig. 4 a, in an optional embodiment, this method comprises:
The WiFi STA protocol stack that S401 ', reception application processor send; Switch to the WiFi work station pattern of described WiFi STA protocol stack correspondence;
S402 ', receive the data that described application processor sends, and described data are sent to outside WiFi access point by wireless network;
For example, this wireless network can be the WiFi network.
S403 ', receive the data that described outside WiFi access point sends, and described data are sent to described application processor.
Alternatively, S402 ' and S403 ' can the transposing orders.
Fig. 4 b is the particular flow sheet two of the method for the embodiment of the invention 3.Shown in Fig. 4 b, in an optional embodiment, this method comprises:
The WiFi AP protocol stack that S404 ', reception application processor send; Switch to the WiFi access point mode of described WiFi AP protocol stack correspondence;
S405 ', receive at least one outside WiFi station device by the data that wireless network sends, described data are sent to traditional Modem by described application processor, send described data to trigger described traditional Modem based on Radio Link;
Particularly, the base station can be connected with specified network, and receives data by above-mentioned Radio Link, and above-mentioned data are sent to this specified network.Above-mentioned specified network for example can be the network of enterprise network, internet or operator, the network of operator can be IPTV (Internet Protocol Television, Web TV) network or VoIP (Voice over Internet Protocol, the networking telephone) network etc.
S406 ', obtain the data that described traditional Modem receives based on Radio Link from application processor, and described data are sent to described at least one outside WiFi station device by wireless network.
Alternatively, S405 ' and S406 ' can the transposing orders.
Fig. 5 is the allomeric function block diagram of WiFi modulator-demodulator.The WiFi Modem of present embodiment is connected with the application processor among Fig. 3, and as shown in Figure 5, this WiFi Modem50 comprises:
Alternatively, described firmware receiving element 501 can also be used for receiving WiFiSTA protocol stack or the WiFi AP protocol stack that application processor sends;
Alternatively, described handoff response unit 502 can also be used for switching to the WiFi work station pattern of described WiFi STA protocol stack correspondence when receiving described WiFi STA protocol stack; Maybe can also be used for when receiving described WiFi AP protocol stack, switching to the WiFi access point mode of described WiFi AP protocol stack correspondence.
Fig. 5 a is the concrete function block diagram of the WiFi modulator-demodulator of the embodiment of the invention 3.Shown in Fig. 5 a, alternatively, this WiFi modulator-demodulator can further include:
First data transmission unit 503 is used for receiving the data that described application processor sends when being in WiFi work station pattern, and described data are sent to outside WiFi access point by wireless network;
Second data transmission unit 504 is used for receiving the data that described outside WiFi access point sends, and described data is sent to described application processor.
The 3rd data transmission unit 505, be used for when being in the WiFi access point mode, receive the data that at least one outside WiFi station device sends by wireless network, described data are sent to traditional Modem by described application processor, send described data to trigger described traditional Modem based on Radio Link;
The 4th data transmission unit 506 is used for obtaining the data that described traditional Modem receives based on Radio Link from application processor, and described data is sent to described at least one outside WiFi station device by wireless network.
Particularly, in the embodiment of the invention 3, firmware receiving element 501 is connected with switch control unit 303 among Fig. 3, and is mutual to carry out.
Below in conjunction with Fig. 3, Fig. 5 and Fig. 5 a the course of work that the WiFi Modem50 of the embodiment of the invention matches with application processor 30 is described:
Receive the instruction of mode of operation of the switching WiFi Modem50 that the user triggers when application processor 30 after, to the protocol stack of WiFi Modem50 transmission corresponding to user instruction, switch to one of them of WiFi work station pattern and WiFi access point mode with the mode of operation with WiFi Modem50;
The firmware receiving element 501 of WiFi Modem50 is behind the respective protocol stack that the switch control unit 303 that receives application processor 30 sends, and the mode of operation that notice handoff response unit 502 switches WiFi Modem50 is the mode of operation of the protocol stack correspondence that receives;
When WiFi Modem50 was switched to WiFi work station pattern, first data transmission unit 503 and second data transmission unit 504 were enabled in handoff response unit 502;
At opposite transmission side data upwards, second data transmission unit 504 receives the data that said external WiFi access point sends, and above-mentioned data are forwarded to application processor 30 by handoff response unit 502, firmware receiving element 501.
When WiFi Modem50 was switched to the WiFi access point mode, the 3rd data transmission unit 505 and the 4th data transmission unit 506 were enabled in handoff response unit 502;
The 3rd data transmission unit 505 of WiFi Modem50 receives at least one outside WiFiSTA equipment of periphery by the access request of wireless network (for example WiFi wireless network) transmission, above-mentioned access request is forwarded to application processor 30 by handoff response unit 502, firmware receiving element 501, be above-mentioned at least one WiFi STA devices allocation IP address by application processor 30 according to above-mentioned access request, and the result that will be allocated successfully is sent to above-mentioned at least one outside WiFiSTA equipment by the 4th data transmission unit 506.
After the IP address assignment success, the 3rd data transmission unit 505 receives the data that at least one outside WiFiSTA equipment sends, and described data are forwarded to application processor 30 by handoff response unit 502, firmware receiving element 501, application processor 30 sends above-mentioned data to traditional modem Modem then, utilize the up-link wireless link to send these data to specified network to trigger above-mentioned traditional Modem, as network of enterprise network, internet or operator etc.;
On the defeated direction of opposite data, above-mentioned specified network return data is to the base station, the base station is sent to traditional Modem with the above-mentioned data of returning by Radio Link again, traditional Modem sends to application processor 30 with these data, application processor 30 is further transmitted these data to WiFi Modem, these data is sent at least one WiFi STA equipment of periphery by the 4th data transmission unit 506 of WiFiModem by wireless network.
The technical scheme that the embodiment of the invention 3 provides, the different firmwares by the application processor that receives the embodiment of the invention 2 sends arrive corresponding mode of operation thereby switch WiFi Modem.The different agreement stack that the WiFi Modem of the embodiment of the invention 3 can the self adaptation application processor sends with the switching controls of response application processor, switches self working mode.This WiFi Modem both can be operated in WiFi work station pattern, was linked into other outside WiFi access point; Also can be operated in the WiFi access point mode, for the WiFi station device of outside provides access service, and can between two kinds of patterns, switch flexibly according to the control of application processor.
Embodiment 4:
The embodiment of the invention 4 provides a kind of mobile communication terminal.By human-computer interaction interface, the user can be two kinds of different mode of operations of mobile communication terminal configuration of the embodiment of the invention, and a kind of is WiFi work station pattern, and a kind of is the WiFi access point mode.And can load different firmware FIRMWARE (program) by receiving the instruction that the user triggers, thereby switch different mode of operations for mobile communication terminal neatly.The mobile communication terminal of the embodiment of the invention can use WiFi to connect neatly, both can be linked into other outside WiFi access point, also can insert at least one WiFi STA equipment of other outside with self as the WiFi access point, and connect for these equipment provide the WiMAX of reaching the standard grade.
Fig. 6 is the functional block diagram of the mobile communication terminal of the embodiment of the invention 4.As shown in Figure 6, this terminal 60 comprises:
Switching command receiving element 601 is used for receiving the instruction of switching working mode; Described mode of operation comprises WiFi work station pattern and WiFi access point mode;
Mode of operation switch unit 602 is used for according to described instruction, loads the firmware corresponding to described instruction, and switches to the mode of operation of described firmware correspondence;
Particularly, the above-mentioned network address for example can be the IP address.
Access service provides unit 604, be used for when being in described WiFi access point mode, receive the access request that at least one outside WiFi station device sends, be described at least one outside WiFi station device distribution network address, and by Radio Link described at least one outside WiFi station device be linked into described network.
Alternatively, this terminal 60 can further include: firmware stores unit 605, and connect 602 with the mode of operation switch unit and connect, be used for storage corresponding to the firmware of described WiFi work station pattern and corresponding to described WiFi access point mode firmware.
This firmware stores unit 605 can be further used for storage corresponding to described WiFi work station pattern WiFi STA protocol stack and corresponding to described WiFi access point mode WiFi AP protocol stack.
Alternatively, this switching command receiving element 601 can be further used for receiving by human-computer interaction interface first instruction or second instruction of the switching working mode that is triggered by the user.
Alternatively, this mode of operation switch unit 602 can be refined as and comprise: first switches subelement, be used for when receiving described first instruction, loading the WiFi STA protocol stack that instructs corresponding to described first, and switching to the WiFi work station pattern of described WiFi STA protocol stack correspondence; Second switches subelement, is used for loading the WiFi AP protocol stack that instructs corresponding to described second, and switching to the WiFi access point mode of described WiFi AP protocol stack correspondence when receiving described second instruction.
Below structure and the function of bright mobile communication terminal shown in Figure 6 for instance.Fig. 7 is the embodiment of the invention 4 according to the concrete function block diagram of mobile communication terminal shown in Figure 6.As shown in Figure 7, this terminal 70 comprises:
Traditional modem Modem701, it comprises radio frequency unit and Base Band Unit, is used for providing the service of up-link wireless link; Application processor 702 is used for providing human-computer interaction interface and data to transmit service; And WiFi modulator-demodulator WiFi Modem703; Wherein, described traditional Modem 701 and WiFiModem703 are coupled with described application processor 702 respectively;
Described application processor 702 comprises: the firmware stores unit is used for the storage different firmwares corresponding with the different working modes of modulator-demodulator WiFiModem; The switching command receiving element is used for receiving the instruction of the mode of operation of switching WiFi Modem; Switch control unit is used for to the firmware of described WiFi Modem transmission corresponding to described instruction, and the mode of operation of described WiFi Modem is switched to the mode of operation of described firmware correspondence;
Described WiFi Modem703 comprises: the firmware receiving element is used for receiving the firmware that application processor sends; The handoff response unit is for the mode of operation that switches to described firmware correspondence.
Need to prove that the function of the switching command receiving element 601 among Fig. 6, mode of operation switch unit 602 and firmware stores unit 605 can be corresponding to being realized by the application processor 702 among Fig. 7; The function of the network insertion unit 603 among Fig. 6 can be corresponding to being realized by the application processor 702 among Fig. 7 and WiFi Modem703; Access service among Fig. 6 provides the function of unit 604 can be corresponding to being realized by the traditional modem Modem701 among Fig. 7, application processor 702 and WiFi Modem703.
Alternatively, application processor comprises that 702 each unit that comprises specifically can have following function:
Described firmware stores unit can also be used for the storage WiFi STA protocol stack corresponding with the WiFi work station pattern of WiFi Modem and the WiFiAP protocol stack corresponding with the WiFi access point mode of WiFi Modem;
Alternatively, described switching command receiving element can also be used for receiving by human-computer interaction interface first instruction or second instruction of the mode of operation of the switching WiFi Modem that is triggered by the user;
Particularly, the different working modes of WiFi Modem can be disposed by the user, obtain the instruction of the switching working mode that is triggered by the user from the human-computer interaction interface of mobile communication terminal by application processor, and send and its mode of operation corresponding protocols stack to WiFi Modem according to this instruction, thereby be configured to corresponding mode of operation for WiFiModem.
Alternatively, described switch control unit, can also be used for when receiving described first when instructing, described WiFi Modem is loaded the WiFi STA protocol stack that instructs corresponding to described first, switch to the WiFi work station pattern of described WiFi STA protocol stack correspondence with the mode of operation with described WiFi Modem;
Or also with when receiving described second when instruction, described WiFi Modem is loaded WiFi AP protocol stack corresponding to described second instruction, switch to the WiFi access point mode of described WiFi AP protocol stack correspondence with the mode of operation with described WiFi Modem.
Alternatively, described application processor can also comprise the routing management unit, be used for storage transmission control protocol/internet interconnection protocol ICP/IP protocol stack, according to described ICP/IP protocol stack at least one devices allocation IP address for inserting, and described at least one equipment carried out the data routing management.
Alternatively, each unit further of comprising of WiFi Modem703 has following function:
Described firmware receiving element can be used for receiving WiFi STA protocol stack or the WiFi AP protocol stack that application processor loads;
Described handoff response unit can be used for switching to the WiFi work station pattern of described WiFi STA protocol stack correspondence when receiving described WiFi STA protocol stack; Or be used for when receiving described WiFi AP protocol stack, switching to the WiFi work station pattern of described WiFi AP protocol stack correspondence.
Alternatively, described WiFi Modem also comprises:
First data transmission unit is used for receiving the data that described application processor sends when being in WiFi work station pattern, and described data are sent to outside WiFi access point by wireless network;
Second data transmission unit is used for receiving the data that described outside WiFi access point sends, and described data is sent to described application processor;
The 3rd data transmission unit, be used for when being in the WiFi access point mode, receive the data that at least one outside WiFi equipment sends by wireless network, described data are sent to traditional Modem by described application processor, send described data to trigger described traditional Modem based on the up-link wireless link;
The 4th data transmission unit is used for obtaining the data that described traditional Modem receives based on Radio Link from application processor, and described data is sent to described at least one outside WiFi equipment by wireless network.
The course of work of the mobile communication terminal of the embodiment of the invention below is described.
When the WiFi Modem in the mobile communication terminal of the embodiment of the invention was operated in the WiFi access point mode, this terminal provided the course of work of up-link wireless broadband connection to comprise as access point at least one WiFi STA equipment of periphery:
WiFi Modem receives at least one WiFi STA equipment of periphery by the data of wireless network (for example WiFi wireless network) transmission, and described data are sent to traditional modem Modem by above-mentioned application processor, utilize the up-link wireless link to send this data to trigger above-mentioned traditional Modem;
On the defeated direction of opposite data, traditional Modem receives the data that the base station sends, and these data are sent to application processor, and being sent to WiFi Modem by application processor again, WiFi Modem sends to these data at least one WiFi STA equipment of periphery by wireless network.
Because integrated ICP/IP protocol stack in application processor, this ICP/IP protocol stack comprises DHCP (Dynamic Host Configuration Protocol, DynamicHost is set agreement) protocol stack and route NAT (Network Address Translation, network address translation) protocol stack, so application processor can be at least one WiFi STA devices allocation IP address of inserting, and management data route and message forwarding.
When the WiFi Modem in the mobile communication terminal of the embodiment of the invention was operated in WiFi work station pattern, this terminal comprised as the course of work that WiFi STA equipment is linked into the WiFi AP of periphery:
Application processor is by the WiFi AP application IP address of WiFi Modem to the outside, after applying for successfully, application processor sends to WiFi Modem with data to be sent, by WiFi Modem above-mentioned data to be sent is sent to outside WiFi AP by the wireless network of setting up.
On the defeated direction of opposite data, WiFi Modem receives data by wireless network from outside WiFi AP, and these data are sent to application processor.
Because this application processor is inner integrated TCP/IP (Transmission ControlProtocol/Internet Protocol, transmission control protocol/internet interconnection protocol) protocol stack, as IP client, can apply for the IP address to other outside WiFi AP by the STA function of WiFi Modem.
The mobile communication terminal of the embodiment of the invention, comprise in the following standard any: WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA)), CDMA (CodeDivision Multiple Access, code division multiple access), EVDO (Evolution, Data Only), HSDPA (High Speed Downlink Packet Access, high-speed downlink packet inserts), HSUPA (HighSpeed Uplink Packet Access, High Speed Uplink Packet inserts), HSPA+, TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, the code division multiple access that the time-division is synchronous).
The embodiment of the invention 4 provides a kind of mobile communication terminal of the WiFi of having AP function.By in the application processor of mobile communication terminal, increasing WiFi AP protocol stack, expanded the application of the WiFi Modem of mobile communication terminal, also expanded the application of mobile communication terminal.
The embodiment of the invention 4 provides a kind of mobile communication terminal and WiFi AP has been used the novel mobile phone business of combination, by being integrated in WiFi Modem softening (realizing with software) on the mobile phone, make the application processor that comprises by mobile communication terminal load different Firmware to WiFi Modem, just can switch the mode of operation of WiFi Modem in the mobile communication terminal, making this mobile communication terminal both can be used as WiFi STATION uses, also can be used as WiFi AP and use, for other peripheral WiFiSTA provides the network insertion service.
The embodiment of the invention 4 provides a kind of novel business that the visit mobile Internet is provided for peripheral WiFi STA equipment by the local WiFi network of mobile phone for the user on the basis of existing mobile phone, make that a kind of novel mobile Internet access service has been created in the various local mobile Internet services of using in multi-user ground at any time.
Embodiment 5:
The embodiment of the invention 5 provides a kind of method for network access of mobile communication terminal.
Fig. 8 is the method flow diagram of the embodiment of the invention 5.The executive agent of this method is mobile communication terminal, and as shown in Figure 8, this method comprises:
The instruction of S801, reception switching working mode; Described mode of operation comprises WiFi work station pattern and WiFi access point mode;
Alternatively, the detailed process of S801 can comprise: receive first instruction or second instruction of the switching working mode that is triggered by the user by human-computer interaction interface.
S802, according to described instruction, load the firmware corresponding to described instruction, and switch to the mode of operation of described firmware correspondence;
Alternatively, the detailed process of S801 can comprise: when receiving described first when instruction, load the WiFi STA protocol stack corresponding to described first instruction, and switch to the WiFi work station pattern of described WiFi STA protocol stack correspondence; Or
When receiving described second when instruction, load the WiFi AP protocol stack corresponding to described second instruction, and switch to the WiFi access point mode of described WiFi AP protocol stack correspondence.
S803, when being in WiFi work station pattern, send the request of access and log on address to the WiFi access point of described outside, and be linked into network by the WiFi access point of described outside;
Particularly, the above-mentioned network address for example is the IP address.
Above-mentioned network for example can be the network of enterprise network, internet or operator, and the network of operator can be IPTV network or voip network etc.
S804, when being in the WiFi access point mode, receive the access request that at least one outside WiFi equipment sends, be described at least one outside WiFi devices allocation network address, and by Radio Link described at least one outside WiFi equipment be linked into described network.
Alternatively, method shown in Figure 8 can also comprise: storage is corresponding to the firmware of described WiFi work station pattern and corresponding to described WiFi access point mode firmware.Particularly, above-mentioned steps comprises: storage is corresponding to described WiFi work station pattern WiFi STA protocol stack and corresponding to described WiFi access point mode WiFi AP protocol stack.
The method of the embodiment of the invention 5, mobile communication terminal both can be used as and has made this mobile communication terminal both can be used as WiFi STATION application, be linked into outside WiFi access point, also can be used as WiFiAP and use, for other peripheral WiFi STA provides the network insertion service.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-OnlyMemory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
Above embodiment only in order to the technical scheme of the embodiment of the invention to be described, is not intended to limit; Although with reference to previous embodiment the embodiment of the invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the embodiment of the invention.
Claims (10)
1. the method for network access of a mobile communication terminal is characterized in that, described method comprises:
Receive the instruction of switching working mode, described mode of operation comprises WiFi work station pattern and WiFi access point mode;
According to described instruction, load the firmware corresponding to described instruction, and switch to the mode of operation of described firmware correspondence;
When being in described WiFi work station pattern, sending the request of access and log on address to the WiFi access point of outside, and be linked into network by the WiFi access point of described outside;
When being in described WiFi access point mode, receive the access request that at least one outside WiFi station device sends, be described at least one outside WiFi station device distribution network address, and by Radio Link described at least one outside WiFi station device be linked into described network.
2. method according to claim 1 is characterized in that, described method also comprises:
Storage is corresponding to the firmware of described WiFi work station pattern and corresponding to the firmware of described WiFi access point mode.
3. method according to claim 2 is characterized in that, described storage comprises corresponding to the firmware of WiFi work station pattern and corresponding to the firmware of WiFi access point mode:
Storage is corresponding to the WiFi STA protocol stack of described WiFi work station pattern and corresponding to the WiFi AP protocol stack of described WiFi access point mode.
4. method according to claim 1 is characterized in that, the instruction of described reception switching working mode comprises:
Receive first instruction or second instruction of the switching working mode that is triggered by the user by human-computer interaction interface.
5. method according to claim 4 is characterized in that, and is described according to described instruction, loads the firmware corresponding to described instruction, and the mode of operation that switches to described firmware correspondence comprises:
When receiving described first when instruction, load the WiFi STA protocol stack corresponding to described first instruction, and switch to the WiFi work station pattern of described WiFi STA protocol stack correspondence; Or
When receiving described second when instruction, load the WiFi AP protocol stack corresponding to described second instruction, and switch to the WiFi access point mode of described WiFi AP protocol stack correspondence.
6. a mobile communication terminal is characterized in that, described mobile communication terminal comprises:
The switching command receiving element is used for receiving the instruction of switching working mode; Described mode of operation comprises WiFi work station pattern and WiFi access point mode;
The mode of operation switch unit is used for according to described instruction, loads the firmware corresponding to described instruction, and switches to the mode of operation of described firmware correspondence;
The network insertion unit is used for when being in described WiFi work station pattern, sends to insert to the WiFi access point of outside and asks and the log on address, and be linked into network by the WiFi access point of described outside;
Access service provides the unit, be used for when being in described WiFi access point mode, receive the access request that at least one outside WiFi station device sends, be described at least one outside WiFi station device distribution network address, and by Radio Link described at least one outside WiFi station device be linked into described network.
7. mobile communication terminal according to claim 6 is characterized in that, described mobile communication terminal also comprises:
The firmware stores unit is connected with the mode of operation switch unit, is used for storage corresponding to the firmware of described WiFi work station pattern and corresponding to the firmware of described WiFi access point mode.
8. mobile communication terminal according to claim 7 is characterized in that,
Described firmware stores unit is further used for storing corresponding to the WiFiSTA protocol stack of described WiFi work station pattern and corresponding to the WiFi AP protocol stack of described WiFi access point mode.
9. mobile communication terminal according to claim 8 is characterized in that,
Described switching command receiving element is further used for receiving by human-computer interaction interface first instruction or second instruction of the switching working mode that is triggered by the user.
10. mobile communication terminal according to claim 9 is characterized in that, described mode of operation switch unit comprises:
First switches subelement, is used for loading the WiFi STA protocol stack that instructs corresponding to described first, and switching to the WiFi work station pattern of described WiFi STA protocol stack correspondence when receiving described first instruction;
Second switches subelement, is used for loading the WiFi AP protocol stack that instructs corresponding to described second, and switching to the WiFi access point mode of described WiFi AP protocol stack correspondence when receiving described second instruction.
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| CN 200910225438 CN102098761B (en) | 2009-12-10 | 2009-12-10 | Mobile communication terminal and network access method thereof |
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| CN 200910225438 CN102098761B (en) | 2009-12-10 | 2009-12-10 | Mobile communication terminal and network access method thereof |
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Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei terminal (Shenzhen) Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: HUAWEI DEVICE Co.,Ltd. |
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Effective date of registration: 20181221 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |