CN201839451U - WIFI (wireless fidelity) portable router with LTE (long term evolution)/WIFI double accesses - Google Patents
WIFI (wireless fidelity) portable router with LTE (long term evolution)/WIFI double accesses Download PDFInfo
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- CN201839451U CN201839451U CN2010205933271U CN201020593327U CN201839451U CN 201839451 U CN201839451 U CN 201839451U CN 2010205933271 U CN2010205933271 U CN 2010205933271U CN 201020593327 U CN201020593327 U CN 201020593327U CN 201839451 U CN201839451 U CN 201839451U
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Abstract
The utility model discloses a WIFI (wireless fidelity) portable router with LTE (long term evolution)/WIFI double accesses, which comprises an LTE module unit, a USB (universal serial bus) interface unit, a power management unit, a main controller unit, a WIFI wireless access unit and a WIFI AP(access point) unit. The USB interface unit is connected to the main controller unit and provides an access channel for the main controller unit, the main controller unit is in bidirectional data connection with the WIFI wireless access unit, the WIFI AP unit, a Micro SD (secure digital) interface unit and the LTE module unit, the main controller unit is connected with the LTE module unit by a USB, connected with the WIFI wireless access unit by an SIDO (single-inductor-double-output) serial bus, connected with the WIFI AP unit by an SIDO bus, and connected with the Micro SD interface unit by an SIDO serial interface, and the power management unit provides power management and power for all functional modules. The WIFI portable router brings convenience for users in use, reduces operation cost for operators, and provides better network resources for the users.
Description
Technical field
The utility model relates to the LTE/WIFIAP that shares Micro SD storage medium data in a kind of LTE of support network connection, WIFI wireless access, WIFI route service, the access of USB virtual ethernet, the local area network (LAN).Relate in particular to a kind of portable router of the WIFI/LTE network insertion of automaticallying switch.
Background technology
Under the prior art environment, 3G inserts, 4G inserts the main flow access way that has become wide area wireless network, in the overall situation of this networking, the WIFI router of 3G, 4G is in full flourish, battery operated, wireless to wireless visit to the user provides wireless, battery brings facility, along with the network pressure of the base station of the increasing gradually of number of users, 3G, 4G is increasing, operator wishes to alleviate the pressure that network brings by short-range wireless service, and the user uses the WIFI short distance to insert also can save cost.
Under this environment, the challenge that user's ease of use is subjected to:
1. the user is unfamiliar with network topology, is unfamiliar with landing approach, is unfamiliar with the convenience decline that network billing mode or the like has caused the user to use.
2. the user inserts the benefit impression that brings less than facility to using network can enjoy short-distance wireless again in moving.
3. there is the AP of LTE access function in certain customers in use.Along with the LTE number of users significantly improve the service variation of operator to LTE, cause the user to complain.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is to address the above problem, and has realized the portable router of WIFI that a kind of LTE/WIFI bimodulus inserts.
The function that the utility model can be realized is for realizing the resource-sharing in the local area network (LAN) for the user provides the support of external Micro SD memory disc; Have mobile routing function, support LTE network, WIFI network insertion, can realize mobile office, the mobile access of mobile LAN network such as mobile meeting and LTE network.
The utility model circuit is simple, easy to use.Adopt this scheme, can make the two net accesses of WIFI, LTE, same card charging, the two nets of user are distinguished automatically, automaticallying switch becomes possibility.Make things convenient for the user freely to cut two nets, alleviate carrier network pressure, reduce customer using cost, realize the express network service.
Goal of the invention of the present utility model is achieved by the following technical solution:
The portable router of WIFI that a kind of LTE/WIFI bimodulus inserts: comprising: LTE modular unit, usb interface unit, Power Management Unit, Main Control Unit, WIFI Wireless Access Unit, WIFIAP unit.Described usb interface unit is connected to Main Control Unit and provides interface gateway for Main Control Unit, and Main Control Unit all is that bi-directional data is connected with WIFI Wireless Access Unit, WIFI AP unit, Micro SD interface unit, LTE modular unit.Main control unit is to be connected with the LTE modular unit by the USB universal serial bus; Be connected with the WIFI Wireless Access Unit by the SIDO bus; Be connected with WIFI AP unit by the SIDO bus; Be connected with Micro SD interface unit by the SDIO serial line interface.Power Management Unit provides power management and power supply for all functional modules.
In the WIFI wireless access points device that described LTE/WIFI bimodulus inserts, usb interface unit is used for realizing that PC inserts the physical interface of AP, and USB virtual ethernet agreement inserts the LTE network;
In the WIFI wireless access points device that described LTE/WIFI bimodulus inserts, Power Management Unit is used for realizing functions such as overcurrent protection, dynamic low-power consumption are managed, the power supply supply of each module, synchro switch power supply, soft start;
In the WIFI wireless access points device that described LTE/WIFI bimodulus inserts, Main Control Unit is realized functions such as the external storage medium physical access of Mi cro SD mouth, protocol conversion, data forwarding by Mi cro SD interface; Control connection and the data forwarding of LTE module realization by USB interface to LTE modem; By the SDIO interface WIFI Wireless Access Unit is realized data link and data forwarding; By the visit of USB Virtual Ethernet unit being realized the data link and the data forwarding of cable network; Realize the Route Selection and the network management data processing of input and output.WIFI inserts, LTE inserts and shares identical number of the account and password.
In the WIFI wireless access points device that described LTE/WIFI bimodulus inserts, the WIFI Wireless Access Unit has realized that data insert in the WLAN (wireless local area network).
In the WIFI wireless access points device that described LTE/WIFI bimodulus inserts, WIFI wireless aps unit has realized that the WIFI of operator network coverage data insert.
After device started, software disposed the running parameter of each interface unit automatically, prepared to receive wired, wireless access data, sought, lands the LTE network automatically.After inserting Micro SD interface exterior storage medium, device is the identification exterior storage medium automatically, and this part memory space is classified as the part of AP memory space, offers the user and does data sharing service and LTE data, services.
The utility model has following beneficial effect: this utility model realizes simple, and is easy to use; Can realize that the two nets of WIFI, LTE insert switching, realize identical sim card charging, preferentially select network; The utility model is supported the service of LTE network, the brand-new AP of a kind of mobile office, mobile Internet access, mobile storage service is provided, alleviates the pressure of the LTE of operator network, the ease of use, the online environment that improves the user, conserve network resources and the user's cost of surfing the net that increase the user, increase user portability, make user's wireless access LTE network more convenient and quicker.
Description of drawings
Fig. 1 is the structural representation of the utility model AP;
Fig. 2 is the utility model circuit theory diagrams.
The number in the figure explanation
1-USB interface unit 2-Power Management Unit 3-Main Control Unit 4-Micro SD interface unit 5-LTE modular unit 6WIFI Wireless Access Unit 7-WIFI AP unit
Embodiment
Below in conjunction with drawings and Examples how the utility model is realized:
As shown in Figure 1, usb interface unit 1 is directly connected to Main Control Unit 3 for Main Control Unit provides interface gateway, and Main Control Unit all is that bi-directional data is connected with WIFI Wireless Access Unit 6, WIFI AP unit 7, Micro SD interface unit 4, LTE modular unit 5.Main control unit is to be connected with the LTE modular unit by the USB universal serial bus; Mode by the SIDO bus is connected with the WIFI Wireless Access Unit; Mode by the SIDO bus is connected with WIFI AP unit; Be connected with Mi cro SD interface unit by the SDIO serial line interface.Power Management Unit 2 provides power management and power supply for all functional modules.
As shown in Figure 2, adopt USB interface between usb interface unit and the main control unit, comprise D+, D-two data lines.The electric power system of AP is responsible for the power supply of whole plate, the 5V power supply that mainly comprises the USB interface needs, 3.3V, 1.1V, 2.5V, 1.8V power supply that main control unit needs, the 3.3V power supply that the WIFI Wireless Access Unit needs, the 3.8V power supply that the LTE modular unit needs, the 3.3V power supply that Micro SD unit needs.Interface shape between main control unit and the WIFI Wireless Access Unit is the SDIO interface, and concrete connected mode please refer to the SDIO protocol specification.Interface between LTE modular unit and the main control unit is a USB interface, comprises D+, D-two data lines.Interface between Micro SD unit and the main control unit is the SDIO form, and concrete connection definition please refer to the SDIO interface specification.
By above interface and electric supply system, can realize the utility model.
The angle of using from the user illustrates effect of the present utility model below:
(1) user can realize that WLAN (wireless local area network) is interior interconnected, can be undertaken passing mutually in the wireless data network by the WIFI Radio Access Network.
(2) user can realize that the data between wired in the local area network (LAN), the wireless user pass mutually.
(3) user can manage this device by cable network.
(4) user can realize getting online without being tethered to a cable by the LTE network of cable network through LTE/WIFI AP route.
(5) user can pass through the WIFI wireless access, again by the LTE wireless network, inserts the Internet net.
(6) user can share the exterior storage medium of Micro SD interface by the WIFI wireless network.
(7) when inserting USB PC, device is the identification peripheral hardware automatically, current limliting 500MA, if insert the DC adapter, electric current surpasses 1.2A, and this device can be protected internal electric source automatically, and reminds the user power utilization situation.
(8) user can insert this equipment by WIFI, and transmits by CPU, is linked into the WIFI overlay network of operator again by the WIFI access point.
Claims (4)
1. the portable router of WIFI that inserts of a LTE/WIFI bimodulus, comprise: LTE modular unit, usb interface unit, Power Management Unit, Main Control Unit, WIFI Wireless Access Unit, WIFI AP unit, it is characterized in that: described usb interface unit is connected to Main Control Unit and provides interface gateway for Main Control Unit, and Main Control Unit is connected with WIFI Wireless Access Unit, WIFI AP unit, Micro SD interface unit, LTE modular unit bi-directional data; Main control unit is to be connected with the LTE modular unit by the USB universal serial bus, is connected with the WIFI Wireless Access Unit by the SIDO bus, is connected with WIFI AP unit by the SIDO bus, is connected with Micro SD interface unit by the SDIO serial line interface.
2. the portable router of WIFI that a kind of LTE/WIFI bimodulus according to claim 1 inserts is characterized in that: described Power Management Unit provides power management and power supply for all functional modules.
3. the portable router of WIFI that a kind of LTE/WIFI bimodulus according to claim 1 inserts, it is characterized in that: described Main Control Unit is realized the external storage medium physical access of Micro SD mouth, protocol conversion, data forwarding by Micro SD interface; Control connection and the data forwarding of LTE module realization by USB interface to LTE modem; By the SDIO interface WIFI Wireless Access Unit is realized data link and data forwarding; By the visit of USB Virtual Ethernet unit being realized the data link and the data forwarding of cable network.
4. the portable router of WIFI that a kind of LTE/WIFI bimodulus according to claim 1 inserts is characterized in that: described WIFI inserts, LTE inserts and shares identical number of the account and password.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205933271U CN201839451U (en) | 2010-11-05 | 2010-11-05 | WIFI (wireless fidelity) portable router with LTE (long term evolution)/WIFI double accesses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205933271U CN201839451U (en) | 2010-11-05 | 2010-11-05 | WIFI (wireless fidelity) portable router with LTE (long term evolution)/WIFI double accesses |
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| Publication Number | Publication Date |
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| CN201839451U true CN201839451U (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205933271U Expired - Fee Related CN201839451U (en) | 2010-11-05 | 2010-11-05 | WIFI (wireless fidelity) portable router with LTE (long term evolution)/WIFI double accesses |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060300A1 (en) * | 2011-10-27 | 2013-05-02 | 华为技术有限公司 | Branched data transmission method, user equipment, and base station |
| CN103249125A (en) * | 2013-04-26 | 2013-08-14 | 苏州佳世达电通有限公司 | Communication device |
| CN103945476A (en) * | 2014-04-24 | 2014-07-23 | 小米科技有限责任公司 | Network switching method and device |
| CN104427660A (en) * | 2013-08-23 | 2015-03-18 | 西安易朴通讯技术有限公司 | Green driver-free wireless modem/WIFI (Wireless Fidelity) router device |
| WO2015102485A1 (en) * | 2013-12-31 | 2015-07-09 | The Antenna Company International N.V. | Lte/wifi wireless router |
| US9635708B2 (en) | 2012-07-21 | 2017-04-25 | Audi Ag | Circuit arrangement for a mobile communications unit of a motor vehicle, motor vehicle and method for operating a circuit arrangement |
| US10181865B2 (en) | 2012-07-21 | 2019-01-15 | Audi Ag | Mobile wireless device for a motor vehicle, and method for operating the mobile wireless device |
-
2010
- 2010-11-05 CN CN2010205933271U patent/CN201839451U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013060300A1 (en) * | 2011-10-27 | 2013-05-02 | 华为技术有限公司 | Branched data transmission method, user equipment, and base station |
| US9635708B2 (en) | 2012-07-21 | 2017-04-25 | Audi Ag | Circuit arrangement for a mobile communications unit of a motor vehicle, motor vehicle and method for operating a circuit arrangement |
| US10181865B2 (en) | 2012-07-21 | 2019-01-15 | Audi Ag | Mobile wireless device for a motor vehicle, and method for operating the mobile wireless device |
| CN103249125A (en) * | 2013-04-26 | 2013-08-14 | 苏州佳世达电通有限公司 | Communication device |
| CN103249125B (en) * | 2013-04-26 | 2016-10-05 | 苏州佳世达电通有限公司 | Communication device |
| CN104427660A (en) * | 2013-08-23 | 2015-03-18 | 西安易朴通讯技术有限公司 | Green driver-free wireless modem/WIFI (Wireless Fidelity) router device |
| WO2015102485A1 (en) * | 2013-12-31 | 2015-07-09 | The Antenna Company International N.V. | Lte/wifi wireless router |
| CN106063371A (en) * | 2013-12-31 | 2016-10-26 | 天线国际有限责任公司 | Lte/wifi wireless router |
| US10128562B2 (en) | 2013-12-31 | 2018-11-13 | The Antenna Company International N.V. | LTE/Wi-Fi wireless router |
| CN103945476A (en) * | 2014-04-24 | 2014-07-23 | 小米科技有限责任公司 | Network switching method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20161105 |