CN103415062A - Network connection device, wireless router and network connection method - Google Patents
Network connection device, wireless router and network connection method Download PDFInfo
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- CN103415062A CN103415062A CN2013103009253A CN201310300925A CN103415062A CN 103415062 A CN103415062 A CN 103415062A CN 2013103009253 A CN2013103009253 A CN 2013103009253A CN 201310300925 A CN201310300925 A CN 201310300925A CN 103415062 A CN103415062 A CN 103415062A
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Abstract
The invention provides a network connection device, a wireless router and a network connection method. The network connection device comprises a first driving module, a routing module, a second driving module and a second system module, wherein the first driving module is used for converting a network connection request of a first system format which is sent by a wireless network device through a first system network into a network connection request of a preset format; the routing module is used for allocating second address information according to first address information carried by the network connection request and adding the second address information to the network connection request converted into the preset format; the second driving module is used for converting a network connection request to which the second address information is added into the second system format from the preset format; the second system module is used for sending the network connection request converted into the second system format to a base station of a second system network according to the second address information. The network connection device, the wireless router and the network connection method can solve the problem that for an existing wireless router, the efficiency of data transmission between a WIFI chip and an LTE chip is low.
Description
Technical field
The present invention relates to the mobile communication technology field, particularly relate to a kind of network connection device, a kind of wireless router, and a kind of method for connecting network.
Background technology
LTE(Long Term Evolution, the Long Term Evolution project) be 3G(3rd Generation; The characteristics such as evolution third generation digital communication), be widely used at present, uses the electronic equipment of LTE communication standard to provide the network service of fast and stable as the user, has a receiving velocity high, and the high and receiver of the availability of frequency spectrum is simple.
Wireless router is the router with the wireless coverage function, is mainly used in user's online and wireless coverage, and it can regard a transponder as, and the broadband network signal is converted to WIFI(Wireless Fidelity by antenna; Wireless Fidelity) signal, just can surf the Net by Wireless Communication Equipment (as notebook computer, support the mobile phone of WIFI etc.).
Along with progressively popularizing of LTE, possess the wireless router that connects the LTE function also more and more, the concrete structure of this class wireless router comprises LTE chip, WIFI chip and master controller.Wherein, the LTE chip passes through data/address bus (as USB(Universal Serial BUS; USB)) interface is connected with master controller, and the WIFI chip also passes through data/address bus (as SDIO(Secure Digital Input and Output; The secure digital input and output) bus) with master controller, be connected.
After user's Wireless Communication Equipment is connected into the WIFI wireless network, by the WIFI wireless network, the request that network connects is sent to the WIFI chip, the WIFI chip is transmitted to master controller by data/address bus by network connecting request, master controller carries out route for this request, comprise the IP address of distributing router port and adding router, then further by data/address bus, network connecting request is transmitted to the LTE chip, the LTE chip sends to the LTE base station after receiving this request, to connect the LTE network.
In like manner, after the LTE chip receives the response message of returning the LTE base station, by data/address bus, response message is transmitted to master controller, master controller further is transmitted to the WIFI chip by data/address bus by response message, by the WIFI wireless network, response message is returned to Wireless Communication Equipment by the WIFI chip.In such scheme, wireless router need to design master controller and realize wireless routing function, while due to data, transmitting between WIFI chip and LTE chip, needs to send to master controller through above-mentioned data/address bus and carries out transfer, and data transmission efficiency is lower.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of network connection device, and to solve in wireless router, data are the lower problem of efficiency of transmission between WIFI chip and LTE chip.
The present invention also provides a kind of wireless router, and a kind of method for connecting network.
In order to address the above problem, the invention discloses a kind of network connection device, comprising:
The first driver module, for being converted to Wireless Communication Equipment the network connecting request of default form by the network connecting request of the first standard form of the first standard network transmission;
Routing module, for for the first entrained address information of described network connecting request, distributing the second address information, and add the above second address information by the network connecting request that is converted to default form;
The second driver module is the second standard form for the network connecting request by adding described the second address information by described default format conversion;
The second standard module, be used for according to described the second address information, base station to the second standard network sends the network connecting request that is converted to described the second standard form, and, receive the response message for described network connecting request that the base station of described the second standard network is returned, described response message is carried described the second address information;
Described the second driver module, also for being default form by described response message by described the second standard format conversion;
Described routing module, also add the above first address information for the response message by being converted to default form, and, to described the first driver module, send the response message of adding described the first address information;
Described the first driver module, for the response message by adding described the first address information, be also described the first standard form by default format conversion, and, according to described the first address information, send to outside the first corresponding standard module the response message that is converted to described the first standard form.
Preferably, described device also comprises the 3rd driver module and the 3rd standard interface module;
Described the 3rd driver module, for being converted to described Wireless Communication Equipment the network connecting request of default form by the network connecting request of the 3rd standard form of described the 3rd standard interface module transmission;
Described the 3rd driver module, be also described the 3rd standard form for the response message by adding described the first address information by default format conversion, and send to described the 3rd standard interface module the response message that is converted to described the 3rd standard form.
Preferably, described device also comprises multimode selection module and the 4th driver module;
Described multimode is selected module, is connected into the second standard network for attempting, if successfully be connected into the second standard network, to described the second driver module, sends the network connecting request of described second address information of interpolation of described routing module forwarding;
Described multimode is selected module, also for to described routing module, sending the response message that described the second driver module is converted to default form;
Described multimode is selected module, if also for successfully not being connected into the second standard network, to described the 4th driver module, sends the network connecting request of described second address information of interpolation of described routing module forwarding;
Described the 4th driver module, be the 4th standard form for the network connecting request by adding described the second address information by default format conversion, and send to the base station of the 4th standard network;
Described the 4th driver module, also be default form for the response message for described network connecting request that the base station by described the 4th standard network is returned by the 4th standard format conversion;
Described multimode is selected module, also for to described routing module, sending described the 4th driver module, changes the response message that transfers default form to.
Preferably, described the 4th driver module comprises 2G driver module and/or 3G driver module, or 2G and the shared driver module of 3G.
Preferably, described device also comprises administration module;
Described administration module, for receiving the priority setting to the 4th standard network, and the relevant information of showing the Wireless Communication Equipment of the current communication of described routing module.
The present invention also provides a kind of wireless router, comprising:
The first standard module and network connection device as described as claim 1-5;
Described the first standard module communicates by the first standard interface module and the described network connection device of described network connection device.
Preferably, described wireless router also comprises the 4th standard module;
Described the 4th standard module is 2G standard module and/or 3G standard module, or the module of integrated 2G standard and 3G standard, and described the 4th standard module communicates by the 4th standard interface module and the described network connection device of described network connection device.
The present invention also provides a kind of method for connecting network, comprising:
Wireless Communication Equipment is converted to the network connecting request of default form by the network connecting request of the first standard form of the first standard network transmission;
For the first address information that described network connecting request is entrained, distribute the second address information;
After the network connecting request that is converted to default form is added to the above second address information, be converted to the second standard form, and send to the base station of the second standard network;
Receive the response message for described network connecting request that the base station of described the second standard network is returned, described response message is carried described the second address information;
Described response message is to default form by described the second standard format conversion, and adds the above first address information;
By the response message of adding described the first address information, be described the first standard form by default format conversion, the response message that will be converted to described the first standard form by network based described the first address information of described the first standard returns to corresponding Wireless Communication Equipment.
Preferably, described method also comprises:
Described Wireless Communication Equipment is converted to the network connecting request of default form by the network connecting request of the 3rd standard form of the 3rd standard interface transmission;
Described response message is being to default form by the second standard format conversion, and after adding the first address information corresponding to the above second address information, described method also comprises:
By the response message of adding described the first address information, be described the 3rd standard form by default format conversion, and send to described the 3rd standard interface the response message that is converted to described the 3rd standard form.
Preferably, after the network connecting request by being converted to default form is added the above second address information, be converted to the second standard form, and before sending to the base station of the second standard network, described method also comprises:
Trial is connected into the second standard network;
If successfully be connected into the second standard network, after the network connecting request that is converted to default form being added to the above second address information, be converted to the second standard form, and send to the base station of the second standard network;
Described method also comprises:
If successfully be not connected into the second standard network, after the network connecting request that is converted to default form being added to the above second address information, be converted to the 4th standard form, send to the base station of the 4th standard network, and the response message for described network connecting request that the base station of described the 4th standard network is returned is to default form by the 4th standard format conversion.
Preferably, described the 4th standard network is 2G network or 3G network.
Preferably, described method also comprises:
The priority of the 4th standard network is set by preset interface, or shows the relevant information of the Wireless Communication Equipment of current communication.
Compared with prior art, the present invention has the following advantages:
The network connection device of the embodiment of the present invention comprises the first driver module, routing module, the second standard module and the second driver module, the first driver module is default form by the network connecting request that the first standard network sends from the first standard format conversion by Wireless Communication Equipment, by the first address information that routing module carries according to this network connecting request, network connecting request is added to the second address information, by the second driver module, from default format conversion, be the second standard form by network connecting request again, and send to corresponding base station by the second standard module, after the response message that base station is returned is converted to default form by the second driver module, by routing module, adding the first corresponding address information is converted to the first standard form and sends to the first outside standard module.
While adopting the network connection device of the embodiment of the present invention to be incorporated on the LTE chip to realize the connection to the LTE network, by the transfer of data between network connection device realization and WIFI chip, the routing function of router, without through master controller, carrying out the data between route and transmission and WIFI chip, thereby improved the efficiency of transmission of data.
And, adopt the network connection device of the embodiment of the present invention, make the wireless router inside of LTE standard without master controller, only need LTE chip and WIFI chip can realize network connecting function, greatly reduce design cost and the production cost of wireless router, realized the lightening and miniaturization of product.
In addition, the network connection device of the embodiment of the present invention can receive network connecting request by the 3rd standard interface module, thereby can be directly by connecting the 3rd standard interface module online, not only can greatly improve data transmission efficiency, due to WIFI chip now without work, can close, thereby can greatly reduce the power consumption of WIFI chip and wireless router.
The LTE chip of integrating embodiment of the present invention network connection device can also be connected into the 2G/3G network by the 2G/3G driver module, realized the function that multimode connects, in the zone that the LTE network can't cover, can select to be connected into the 2G/3G network, thereby guarantee the continuity of transfer of data.
The accompanying drawing explanation
Fig. 1 is the structured flowchart of the network connection device that provides of one embodiment of the invention;
Fig. 2 is the structured flowchart of the network connection device that provides of another embodiment of the present invention;
Fig. 3 is the schematic diagram of the LTE chip that provides of the embodiment of the present invention;
Fig. 4 is the structured flowchart of the wireless router that provides of one embodiment of the invention;
Fig. 5 is the structured flowchart of the wireless router that provides of another embodiment of the present invention;
Fig. 6 is the flow chart of the method for connecting network that provides of one embodiment of the invention;
Fig. 7 is the flow chart of the method for connecting network that provides of another embodiment of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
With reference to figure 1, show the structured flowchart of the network connection device that one embodiment of the invention provides, specifically can comprise:
The first driver module 101, routing module 102, the second driver module 103 and the second standard module 104.
The first driver module 101, for being converted to Wireless Communication Equipment the network connecting request of default form by the network connecting request of the first standard form of the first standard network transmission.
The embodiment of the present invention comprises the network of the first standard network and second these two kinds of different systems of standard network, and for example, the first standard network can be the WIFI network, and the second standard network can be the LTE network.
Wireless Communication Equipment in the embodiment of the present invention refers to possess the PC that the wireless network card support is connected into the first standard network, or support mobile phone terminal of the first standard network etc., when the Wireless Communication Equipment request connects the second standard network, the generating network connection request, and connect the first standard network, and by the network connecting request of first standard network transmission the first standard form, the first driver module, after the network connecting request that receives the first standard form, is default form by network connecting request from the first standard format conversion.
The first standard network of take is the WIFI network, the second standard network is that the LTE network is example, and under this network scenarios, the first driver module 101 can be called the WIFI driver module, the second driver module 103 can be called the LTE driver module, and the second standard module 104 can be called the LTE module.
Wireless router is converted to the WIFI wireless signal by the signal of wide area network (such as LTE, 3G, 2G etc.) by antenna, that is to say the WIFI network, and a plurality of Wireless Communication Equipment can share a WIFI network.When the Wireless Communication Equipment request is connected into the LTE network, by the WIFI function, be connected into the WIFI network, the network connecting request that generates the IP data packet format is converted to the data format under the WIFI network, by the WIFI network, send to the WIFI chip of wireless router, the WIFI chip is transmitted to network connecting request the first driver module of the network connection device of the embodiment of the present invention, the effect of the first driver module is the network connecting request under the WIFI network, be converted to the network connecting request of default form, default form can be the IP data packet format.
Routing module 102 is connected with the first driver module 101, and routing module 102 is for for the first entrained address information of network connecting request, distributing the second address information, and the network connecting request that will be converted to default form is added upper the second address information.
The network connecting request that Wireless Communication Equipment sends carries the first corresponding address information, the WIFI network of take is example, the WIFI network distributes different IP addresses for each Wireless Communication Equipment, in the network connecting request that routing module receives, first address information of carrying is the IP address of Wireless Communication Equipment and the port information that sends to certain port of router, when receiving the network connecting request that a plurality of different Wireless Communication Equipment send, can to the source of network connecting request, distinguish by the IP Address Recognition of carrying.
The first standard network of take is the WIFI network, the second standard network is that the LTE network is example, under this network scenarios, when routing module 102 is forwarded to wide area network by network connecting request from the WIFI WLAN (wireless local area network), for the first address information, distribute the second address information, network connecting request is added to upper the second address information and send, the second address information comprises the IP address of router and the port information that network connecting request is sent.
When router connects the LTE network, what the data that send were carried is the IP address that wide area network is distributed to router, therefore, and the network connecting request that a plurality of different networks equipment sends, when being forwarded to the LTE network, what carry is the IP address of same router.Simultaneously, because the IP address that each network connecting request sent is carried is identical, for the network connecting request to deriving from different Wireless Communication Equipment is distinguished, for different Wireless Communication Equipment, distributed different port informations.After for each network connecting request, distributing the second address information, record the corresponding relation of the first address information and the second address information, after being convenient to receive the response message of returning, the response message that will carry the second address information according to corresponding relation turns back to Wireless Communication Equipment corresponding to the first address information.
For example, router receives the network connecting request of four different Wireless Communication Equipment by the first driver module 101, suppose:
Use first IP address of WIFI to be IP1, IP1 is 192.168.1.1;
Use second IP address of WIFI to be IP2, IP2 is 192.168.1.2;
Use the third party IP address of WIFI to be IP3, IP3 is 192.168.1.3;
Use the 4th IP address of WIFI to be IP4, IP4 is 192.168.1.4;
It is IP5 that the LTE network allocation is given the IP address of this wireless router, and IP5 is 172.21.192.33;
By the Wireless Communication Equipment for different, distribute different port numbers to realize multipair few mapping, namely send to the corresponding same IP of a plurality of network connecting request address of LTE network, corresponding different port informations, the mapping relations of the first address information and the second address information can be as follows:
(IP1, Port10) is mapped to (IP5, Port1);
(IP2, Port11) is mapped to (IP5, Port2);
(IP3, Port10) is mapped to (IP5, Port3);
(IP4, Port11) is mapped to (IP5, Port4).
Under the different prerequisite of port information in the second address information that guarantees the heterogeneous networks connection request, for each network connecting request, the port information in the port information of the first address information and the second address information can be identical, also can be different.
The second driver module 103 is connected with routing module 102, and the second driver module 103 is the second standard form for the network connecting request by adding the second address information by default format conversion.
The data format that routing module 102 receives the network connecting request of the first driver module transmission is default form, because the data format under the second standard network is the second standard form, therefore after the network connecting request of adding the second address information being sent to the second driver module 103, the second driver module 103 need to change network connecting request into second standard form from default form.
The second standard module 104 is connected with the second driver module 103, for according to the second address information, to the base station transmission of the second standard network, is converted to the network connecting request of the second standard form.
The second standard module 104 is be used to connecting the second standard network, after receiving the next network connecting request of the second driver module forwarding, this request is sent to the second standard network, the second standard network returns to corresponding response message to this network connecting request, and response message has been carried the second address information that corresponding network connecting request possesses.
After the second standard module 104 received response message, network connection device also needed further by above-mentioned module, response message to be sent to Wireless Communication Equipment.Accordingly, the response message for network connecting request that the second standard module 104 is also returned be used to the base station that receives the second standard network, response message is carried the second address information.
The second standard module 104 sends to the second base station corresponding to standard network by network connecting request, and corresponding response message is returned to for network connecting request in base station, and response message is added to the second address information that network connecting request is carried.
Accordingly, the second driver module 103, also for being default form by response message by the second standard format conversion.The response message that the second base station corresponding to standard network returned is the second standard form, and therefore, the second driver module, after receiving response message, is default form by response message by the second standard format conversion.
Accordingly, routing module 102, also add upper the first address information for the response message by being converted to default form, and, to the first driver module 101, send the response message of adding the first address information.After routing module 103 receives the response message of carrying the second address information, response message need to be turned back to corresponding Wireless Communication Equipment, different Wireless Communication Equipment is distinguished with the first different address informations, therefore, routing module is searched the first address information corresponding to the second address information, and response message is added to upper the first address information, according to the first address information, response message is returned to Wireless Communication Equipment.
The first standard network of take is the WIFI network, the second standard network is that the LTE network is example, under this network scenarios, because response message is that the LTE network sends to router, the IP address that it carries is the IP address of router, different Wireless Communication Equipment is to distinguish with the IP address that router distributes, therefore, also according to the corresponding relation of the first address information and the second address information, find out the first address information corresponding to this second address information, be IP address and the port information of Wireless Communication Equipment, the first address information is added in response message, and then be transmitted to the first driver module 101.
Accordingly, the first driver module 101, for the response message by adding the first address information, be also the first standard form by default format conversion, and, according to the first address information, send to outside the first corresponding standard module the response message that is converted to the first standard form.
Response message need to turn back to Wireless Communication Equipment by the first standard network, data format under the first standard network is the first standard form, therefore, the first driver module 101 is after receiving response message, by response message, be the first standard form from default format conversion, then the first address information according to Wireless Communication Equipment sends to Wireless Communication Equipment, the first standard network of take is the WIFI network, the second standard network is that the LTE network is example, under this network scenarios, from the port information the first address information, IP address according to the Wireless Communication Equipment in the first address information turns back to corresponding Wireless Communication Equipment by response message.
Network connection device by the embodiment of the present invention, can realize being connected to the second standard network according to the network connecting request sent by the first standard network, the user of Wireless Communication Equipment can be by being connected into the first standard network, network connecting request is passed through to the first driver module, routing module, the second driver module, be sent to the second standard module by data, and namely the user can realize the connection to the second standard network as long as connect the first standard network.
In concrete realization, the network connection device of the embodiment of the present invention can be incorporated into be used to connecting the chip of the second standard.
When the network connection device of the embodiment of the present invention is applied to connect the LTE network, the network connection device that the LTE network is connected can be incorporated on the LTE chip, with the WIFI chip, jointly form router, in background technology, when data are transmitted between WIFI chip and LTE chip, need the above-mentioned bus of process or interface to send to master controller and carry out transfer, the embodiment of the present invention realizes the function of transfer of data and route by the network connection device on the LTE chip, without the transfer of data through master controller and LTE chip chamber, in router, do not need master controller, improved the efficiency of transmission of data.
Further, in concrete realization, the LTE chip can be double-core or monokaryon chip, the second standard module in network connection device can be positioned at separately one of LTE chip independently on processor, other modules are positioned at an independent processor (can be referred to as application processor, AP) upper, thus the original processing technology of LTE chip do not changed, reduce the workload to design and the processing of chip.
Adopt the embodiment of the present invention, the function of master controller is put in the LTE chip, make the wireless router inside of LTE standard without master controller, only need LTE chip and WIFI chip can realize network connecting function, greatly reduce design cost and the production cost of wireless router, reduced the power consumption of multi-mode wireless router and the lightening and miniaturization that size has realized product.
With reference to figure 2, show the structured flowchart of the network connection device that another embodiment of the present invention provides, specifically can comprise:
The first driver module 201, the 3rd driver module 202, routing module 203, multimode are selected module 204, administration module 205, the second driver module 206, the second standard module 207, the 4th driver module 208 and the 3rd standard interface module 209.
Different from the structure of last embodiment is that the network connection device in the present embodiment also comprises the 3rd driver module 202 and the 3rd standard interface module 209.
The 3rd standard interface module 209 is be used to receiving network connecting request, in concrete realization, the 3rd standard interface module 209 can be usb interface module, when existing the USB line to connect (for example, in the situation that charging), the virtual ethernet card of usb interface module is responsible for receiving the network connecting request that the user sends, and Wireless Communication Equipment can send network connecting request by usb interface module.
Wherein, the 3rd driver module 202, can be for being converted to Wireless Communication Equipment the network connecting request of default form by the network connecting request of the 3rd standard form of the 3rd standard interface module transmission.
In the embodiment of the present invention, network connection device not only can receive the network connecting request sent by the first standard network, can also receive the network connecting request sent by the 3rd standard interface module.Similar with the first driver module, the effect of the 3rd driver module is that data are carried out to format conversion.Concrete, when receiving the 3rd standard form network connecting request sent by the 3rd standard interface module, network request is to default form from the 3rd standard format conversion.
The 3rd driver module 202, can also be the 3rd standard form by default format conversion for the response message by adding the first address information, and send to the 3rd standard interface module the response message that is converted to the 3rd standard form.
Similar with the first driver module 201, after the response message that receives the second standard network, the 3rd driver module 202 can also be used to the response message of the first address information that received interpolation that routing module sends, and by response message directly by the 3rd standard interface module send to Wireless Communication Equipment in.
The network connection device of the embodiment of the present invention is placed in to the LTE chip, with the WIFI chip, form router, than last embodiment by being connected into WIFI access to netwoks LTE network, the present embodiment can adopt usb interface module wire transmission, not only can greatly improve data transmission efficiency, realize directly by connecting the USB interface online, and due to WIFI chip now without work, can close, therefore, the network connection device of the embodiment of the present invention is applied in wireless router, can greatly reduces the power consumption of WIFI chip and wireless router.
The difference of the embodiment of the present invention and last embodiment also is, the network connection device of the embodiment of the present invention can also connect the 4th standard network (for example 2G or 3G network).Between routing module 203 and the second driver module 206, can also comprise multimode selection module 204 and the 4th driver module 208.
Multimode selects module 204 between multiple communication standard, carrying out the selection of network connection, in concrete realization, can be according to concrete demand and environment, for the second standard network and the different priority of the 4th standard network settings, preferably wherein a kind of standard connects.
In embodiments of the present invention, multimode selects module 204 to be connected with the second driver module 206 with routing module 203, multimode selects module 204 to be connected into the second standard network for trial, if successfully be connected into the second standard network, to the second driver module, send the network connecting request of interpolation second address information of routing module forwarding.
Because the second standard network possesses better data transmission performance than the network of other standards, therefore, can be using the second standard network as preferably, when the data by routing module 203 are sent to wide area network, if can connect upper the second standard network, multimode selects module 204 directly to the second driver module 206, to forward the network connecting request of routing module 203, then by the second driver module 206, is forwarded to the second standard module 207.
Multimode is selected module 204, also for to routing module 203, sending the response message that the second driver module 206 is converted to default form.
Further, the second base station corresponding to standard network return receiving, and after the response message for network connecting request, multimode selects the module 204 can also be for response message is transmitted to routing module 203 from the second driver module 206.
In the embodiment of the present invention, multimode selects module 204 also with the 4th driver module 208, to be connected, multimode select module 204 also for, if successfully be not connected into the second standard network, to the 4th driver module, forward the network connecting request of interpolation the second address information.
When the reasons such as limitation due to the LTE network coverage cause successfully not connecting the LTE network, the network connecting request of adding the second address information can be forwarded to the 4th standard driver module from routing module, in the embodiment of the present invention, the 4th standard driver module can comprise 2G driver module and/or 3G driver module, or 2G and the shared driver module of 3G, accordingly, by the 4th driver module, network connecting request is transmitted to the 4th standard chip, further to connect the 4th standard network, the 4th standard chip can be the 2G chip, the chip of 3G chip or integrated 2G and 3G.
In the embodiment of the present invention, the 4th driver module 208 is the 4th standard form for the network connecting request by adding the second address information by default format conversion, and sends to the base station of the 4th standard network.
Similar with the second driver module 206, the effect of the 4th driver module 208 is that data are carried out to format conversion.Concrete, when receiving while by multimode, selecting the network connecting request of the default form that module 204 sends, from presetting format conversion, be the 4th standard form under the 4th standard network by network request.
The 4th driver module 208, also be default form for the response message for network connecting request that the base station by the 4th standard network is returned by the 4th standard format conversion.
Similar with the second driver module 206, after the response message that receives the 4th standard network, the 4th driver module 208 can also be default form by the 4th standard format conversion for the response message for network connecting request that the base station by the 4th standard network is returned, more further to multimode, selects the response message after module 204 forwards conversion.
Further, after the 4th driver module 208 received the response message of the 4th standard chip pins to network connecting request, multimode selected module 204 also for response message is transmitted to routing module 203 from the 4th driver module 208.
The network connection device of the embodiment of the present invention can also comprise administration module 205, administration module 205 selects module 204 to be connected with routing module 203 and multimode, administration module 205 can be for receiving the priority setting of multimode being selected to module 204 first standard networks, also can show the information of the Wireless Communication Equipment of current communication in routing module 203, can check by the Web page corresponding to access router.By administration module 205, can also obtain the running status of the second standard module, and the log information of the second standard module etc.
In sum, according to the present embodiment, Wireless Communication Equipment not only can send network connecting request by the first standard network, by corresponding driver module, carry out format conversion, through routing module and multimode, select module again, network connecting request is mail to LTE network or 2G/3G network, and realization is connected with wide area network.While being incorporated into this device on the LTE chip, make the wireless router inside of LTE standard without master controller, only need LTE chip and WIFI chip can realize network connecting function, greatly reduced design cost and the production cost of wireless router, realized the lightening and miniaturization of product.
Also can be in the situation that there be USB interface in Wireless Communication Equipment, by USB interface, surf the Net, network connecting request is by the virtual Ethernet interface of USB, by routing module and multimode, select module, data are mail to LTE network or 2G/3G network, realized equally, realization is connected with wide area network.This mode can improve data transmission efficiency greatly, reduces the power consumption of WIFI chip and wireless router.
In the time can being connected to the LTE network, preferentially be connected to the LTE network, in the zone that the LTE network can't cover, can select to be connected into the 2G/3G network, realize the function that multimode connects, thereby guaranteed the continuity of transfer of data.
As shown in Figure 3, the first standard network of take is the WIFI network, the second standard network is the LTE network, the 3rd interface module is usb interface module, when the 4th standard network is the 2G/3G network, the network connection device of the embodiment of the present invention is incorporated in the LTE chip of router, the LTE chip can be the double-core chip, the second standard module is positioned at separately one of LTE chip independently on processor, and other module is positioned on a processor.In concrete realization, when the LTE chip includes more processor, also can be by the Functional Design of the WIFI chip of router on one of a LTE chip independent processor, or 2G chip and/or 3G chip are also added to the LTE chip, design respectively at one independently on processor or independent processor.
Also it should be noted that can possess SIM(Subscriber Identity Module on the second standard module of the LTE chip that the network connection device of the embodiment of the present invention is integrated; Client identification module) or USIM(Universal Subscriber Identity Module; Whole world Subscriber Identity Module) interface module, the 4th standard chip can share a SIM/USIM card with the second standard module.Particularly, can in the 4th standard chip, design SIM/USIM card agent module, the 4th standard chip, with after the second standard chip is connected, can be accessed by proxy module the SIM/USIM card of the second standard module.
Above-mentioned network connection device can be incorporated on the LTE chip, realizes connecting by the WIFI network function of LTE network, with reference to figure 3, shows the schematic diagram of the LTE chip that the embodiment of the present invention provides, and specifically can comprise:
WIFI driver module 301(WIFI Driver301), USB driver module 302(USB Driver302), routing module 303(Router303), multimode is selected module 304(Multi-Mode manage304), administration module 305(web Manage305), LTE driver module 306(LTE Driver306), LTE module 307(LTE Modem307) and 2G/3G driver module 308(2G/3G Driver308).
In addition, in Fig. 3, WIFI Module refers to the WIFI chip, and USB PHY refers to the external USB physical connection, such as usb data line etc., communicates by corresponding usb interface module and USB driver module 302.
While adopting the network connection device of the embodiment of the present invention to be incorporated on the LTE chip to realize the connection to the LTE network, by the transfer of data between network connection device realization and WIFI chip, the routing function of router, without through master controller, carrying out the data between route and transmission and WIFI chip, thereby improved the efficiency of transmission of data.
Adopt the LTE chip of the present embodiment to make the wireless router inside of LTE standard without master controller, only need LTE chip and WIFI chip can realize network connecting function, greatly reduce design cost and the production cost of wireless router, realized the lightening and miniaturization of product.
The present embodiment LTE chip can receive network connecting request by usb interface module, thereby can be directly by connecting the usb interface module online, not only can greatly improve data transmission efficiency, due to WIFI chip now without work, can close, thereby can greatly reduce the power consumption of WIFI chip and wireless router.
The present embodiment LTE chip can also be connected into the 2G/3G network by the 2G/3G driver module, has realized the function that multimode connects, and in the zone that the LTE network can't cover, can select to be connected into the 2G/3G network, thereby guarantee the continuity of transfer of data.
With reference to figure 4, show the structured flowchart of the wireless router that one embodiment of the invention provides, specifically can comprise:
The first standard module 401, and network connection device 402.Network connection device 402 specifically can adopt network connection device as depicted in figs. 1 and 2.
The first standard module 401 communicates by the first standard interface module 4021 device 402 connected to the network of network connection device.
In concrete realization, the first standard interface module of network connection device can be SDIO(Secure Digital Input and Output Card, the secure digital input-output card) interface module corresponding to interface, SDIO interface are a kind of Peripheral Interfaces defined on the SD standard.
When the wireless router of the embodiment of the present invention connects the LTE network, by transfer of data and the routing function between network connection device 402 realizations and the first standard module 401, without the data of carrying out through master controller between route and transmission and the first standard module 401, thereby improved the efficiency of transmission of data, greatly reduce design cost and the production cost of wireless router, realized the lightening and miniaturization of product.
With reference to figure 5, show the structured flowchart of the wireless router that another embodiment of the present invention provides, specifically can comprise: the first standard module 501, the 4th standard module 502, and network connection device 503, network connection device 503 specifically can adopt network connection device as depicted in figs. 1 and 2.
Wherein, the first standard module 501 can communicate by the first standard interface module 5031 device 503 connected to the network of network connection device 503.
The 4th standard module 502 can communicate by the 4th standard interface module 5032 device 503 connected to the network of network connection device 503.
Wherein, the 4th standard module 502 can be 2G standard module and/or 3G standard module, or the module of integrated 2G standard and 3G standard.
In concrete realization, the first standard interface module 5031 of network connection device 503 can be SDIO(Secure Digital Input and Output Card, the secure digital input-output card) interface module corresponding to interface, SDIO interface are a kind of Peripheral Interfaces defined on the SD standard.The 4th standard interface module 5032 of network connection device 503 can be SPI interface (Serial Peripheral Interface, Serial Peripheral Interface (SPI)) corresponding interface module, the SPI interface is usually used in carrying out synchronous serial-data transmission between processor and peripheral low speed devices.
Due to network connection device involved in wireless router embodiment existing description in Fig. 1 and Fig. 2, repeat no more so locate.
On the basis of Fig. 4 embodiment, the wireless router of the present embodiment can receive network connecting request by the 3rd standard interface module, thereby can be directly by connecting the 3rd standard interface module online, not only can greatly improve data transmission efficiency, due to WIFI chip now without work, can close, thereby can greatly reduce the power consumption of WIFI chip and wireless router.
The wireless router of the embodiment of the present invention can also be connected into the 2G/3G network by the 2G/3G driver module, has realized the function that multimode connects, and in the zone that the LTE network can't cover, can select to be connected into the 2G/3G network, thereby guarantee the continuity of transfer of data.
With reference to figure 6, show the flow chart of the method for connecting network that one embodiment of the invention provides, specifically can comprise:
The method for connecting network of the embodiment of the present invention is default form by the network connecting request that the first standard network sends from the first standard format conversion by Wireless Communication Equipment, according to the first address information that this network connecting request is carried, network connecting request is added to the second address information, by network connecting request, be the second standard form from default format conversion again, and send to the second base station corresponding to standard network, after the response message that base station is returned was converted to default form, first address information of adding correspondence was converted to the first standard form and turns back to Wireless Communication Equipment.
The method for connecting network of the embodiment of the present invention can directly be realized by the LTE chip, without through master controller, carrying out the data between route and transmission and WIFI chip, thereby has improved the efficiency of transmission of data; And owing to having reduced master controller, make the design cost of wireless router and production cost greatly reduce, realized the lightening and miniaturization of product.
With reference to figure 7, show the flow chart of the method for connecting network that another embodiment of the present invention provides, specifically can comprise:
In concrete realization, the method can also comprise:
The priority of the 4th standard network is set by preset interface, or shows the information of the Wireless Communication Equipment of current communication.
On basis embodiment illustrated in fig. 6, while by the LTE chip, realizing the method for connecting network of the present embodiment, can also receive network connecting request by the 3rd standard interface, thereby can be directly by connecting the 3rd standard interface online, not only can greatly improve data transmission efficiency, because WIFI chip now, without work, can be closed, thereby can greatly reduce the power consumption of WIFI chip and wireless router.
The method for connecting network of the embodiment of the present invention can also be connected into the 2G/3G network by the 2G/3G driver module, has realized the function that multimode connects, and in the zone that the LTE network can't cover, can select to be connected into the 2G/3G network, thereby guarantee the continuity of transfer of data.
For embodiment of the method, for simple description, therefore it all is expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
Due to above-mentioned wireless router and method for connecting network embodiment substantially corresponding to aforementioned network connection device embodiment illustrated in figures 1 and 2, therefore not detailed part in the description of the present embodiment, can, referring to the related description in previous embodiment, just not repeat at this.
The present invention can be used in numerous general or special purpose computingasystem environment or configuration.For example: personal computer, server computer, handheld device or portable set, plate equipment, multicomputer system, the system based on microprocessor, set top box, programmable consumer-elcetronics devices, network PC, minicom, mainframe computer, comprise distributed computing environment (DCE) of above any system or equipment etc.
The present invention can describe in the general context of the computer executable instructions of being carried out by computer, for example program module.Usually, program module comprises the routine carrying out particular task or realize particular abstract data type, program, object, assembly, data structure etc.Also can in distributed computing environment (DCE), put into practice the present invention, in these distributed computing environment (DCE), be executed the task by the teleprocessing equipment be connected by communication network.In distributed computing environment (DCE), program module can be arranged in the local and remote computer-readable storage medium that comprises memory device.
In this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make the process, method, article or the equipment that comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or equipment.In the situation that not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Above to a kind of network connection device provided by the present invention, a kind of wireless router, and, a kind of method for connecting network is described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just be used to helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (12)
1. a network connection device, is characterized in that, comprising:
The first driver module, for being converted to Wireless Communication Equipment the network connecting request of default form by the network connecting request of the first standard form of the first standard network transmission;
Routing module, for for the first entrained address information of described network connecting request, distributing the second address information, and add the above second address information by the network connecting request that is converted to default form;
The second driver module is the second standard form for the network connecting request by adding described the second address information by described default format conversion;
The second standard module, be used for according to described the second address information, base station to the second standard network sends the network connecting request that is converted to described the second standard form, and, receive the response message for described network connecting request that the base station of described the second standard network is returned, described response message is carried described the second address information;
Described the second driver module, also for being default form by described response message by described the second standard format conversion;
Described routing module, also add the above first address information for the response message by being converted to default form, and, to described the first driver module, send the response message of adding described the first address information;
Described the first driver module, for the response message by adding described the first address information, be also described the first standard form by default format conversion, and, according to described the first address information, send to outside the first corresponding standard module the response message that is converted to described the first standard form.
2. device according to claim 1, is characterized in that, also comprises the 3rd driver module and the 3rd standard interface module;
Described the 3rd driver module, for being converted to described Wireless Communication Equipment the network connecting request of default form by the network connecting request of the 3rd standard form of described the 3rd standard interface module transmission;
Described the 3rd driver module, be also described the 3rd standard form for the response message by adding described the first address information by default format conversion, and send to described the 3rd standard interface module the response message that is converted to described the 3rd standard form.
3. device according to claim 1, is characterized in that, also comprises multimode selection module and the 4th driver module;
Described multimode is selected module, is connected into the second standard network for attempting, if successfully be connected into the second standard network, to described the second driver module, sends the network connecting request of described second address information of interpolation of described routing module forwarding;
Described multimode is selected module, also for to described routing module, sending the response message that described the second driver module is converted to default form;
Described multimode is selected module, if also for successfully not being connected into the second standard network, to described the 4th driver module, sends the network connecting request of described second address information of interpolation of described routing module forwarding;
Described the 4th driver module, be the 4th standard form for the network connecting request by adding described the second address information by default format conversion, and send to the base station of the 4th standard network;
Described the 4th driver module, also be default form for the response message for described network connecting request that the base station by described the 4th standard network is returned by the 4th standard format conversion;
Described multimode is selected module, also for to described routing module, sending described the 4th driver module, changes the response message that transfers default form to.
4. device according to claim 3, is characterized in that, described the 4th driver module comprises 2G driver module and/or 3G driver module, or 2G and the shared driver module of 3G.
5. according to the described device of claim 3 or 4, it is characterized in that, also comprise administration module;
Described administration module, for receiving the priority setting to the 4th standard network, and the relevant information of showing the Wireless Communication Equipment of the current communication of described routing module.
6. a wireless router, is characterized in that, comprising:
The first standard module and network connection device as described as claim 1-5;
Described the first standard module communicates by the first standard interface module and the described network connection device of described network connection device.
7. wireless router according to claim 6, is characterized in that, also comprises the 4th standard module;
Described the 4th standard module is 2G standard module and/or 3G standard module, or the module of integrated 2G standard and 3G standard, and described the 4th standard module communicates by the 4th standard interface module and the described network connection device of described network connection device.
8. a method for connecting network, is characterized in that, comprising:
Wireless Communication Equipment is converted to the network connecting request of default form by the network connecting request of the first standard form of the first standard network transmission;
For the first address information that described network connecting request is entrained, distribute the second address information;
After the network connecting request that is converted to default form is added to the above second address information, be converted to the second standard form, and send to the base station of the second standard network;
Receive the response message for described network connecting request that the base station of described the second standard network is returned, described response message is carried described the second address information;
Described response message is to default form by described the second standard format conversion, and adds the above first address information;
By the response message of adding described the first address information, be described the first standard form by default format conversion, the response message that will be converted to described the first standard form by network based described the first address information of described the first standard returns to corresponding Wireless Communication Equipment.
9. method according to claim 8, is characterized in that, also comprises:
Described Wireless Communication Equipment is converted to the network connecting request of default form by the network connecting request of the 3rd standard form of the 3rd standard interface transmission;
Described response message is being to default form by the second standard format conversion, and after adding the first address information corresponding to the above second address information, described method also comprises:
By the response message of adding described the first address information, be described the 3rd standard form by default format conversion, and send to described the 3rd standard interface the response message that is converted to described the 3rd standard form.
10. method according to claim 8, it is characterized in that, after the network connecting request by being converted to default form is added the above second address information, be converted to the second standard form, and before sending to the base station of the second standard network, described method also comprises:
Trial is connected into the second standard network;
If successfully be connected into the second standard network, after the network connecting request that is converted to default form being added to the above second address information, be converted to the second standard form, and send to the base station of the second standard network;
Described method also comprises:
If successfully be not connected into the second standard network, after the network connecting request that is converted to default form being added to the above second address information, be converted to the 4th standard form, send to the base station of the 4th standard network, and the response message for described network connecting request that the base station of described the 4th standard network is returned is to default form by the 4th standard format conversion.
11. method according to claim 10, is characterized in that, described the 4th standard network is 2G network or 3G network.
12. according to the described method of claim 10 or 11, it is characterized in that, also comprise:
The priority of the 4th standard network is set by preset interface, or shows the relevant information of the Wireless Communication Equipment of current communication.
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Effective date of registration: 20191223 Address after: 353, block a, No.79, Jinyi Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Newpoint Enterprise Management Group Co.,Ltd. Address before: 100084 A building, Tsinghua Science and Technology Park, No. 1 Qinghua East Road, Beijing, Haidian District 801, China Co-patentee before: INNOFIDEI TECHNOLOGIES Inc. Patentee before: Innofidei Technology Co.,Ltd. |
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Address after: 311200 353, block a, 79 Jinyi Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Newpoint Intelligent Technology Group Co.,Ltd. Address before: 311200 353, block a, 79 Jinyi Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Newpoint Enterprise Management Group Co.,Ltd. |