CN202587118U

CN202587118U - Wireless fixed-line phone with WLAN access function

Info

Publication number: CN202587118U
Application number: CN201220110049.9U
Authority: CN
Inventors: 刘庆国
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-21
Filing date: 2012-03-21
Publication date: 2012-12-05
Anticipated expiration: 2022-03-21

Abstract

Disclosed is a wireless fixed-line phone with a WLAN access function, comprising a business mainboard, and a communication module, a display module, a receiver and microphone, and a hand-free horn which are connected with the business mainboard. Further comprised is a WLAN communication module connected with the business mainboard. The wireless fixed-line phone of the utility model employs the return of the 2G/3G/LTE communication to complete the indoor WLAN coverage. Meanwhile, the access of the business data of the Ethernet can also be completed. In addition, the wireless fixed-line phone of the utility model supports PORTAL access authentication, PPPoE access authentication, and SIM access authentication.

Description

A kind of wireless fixed telephone that possesses the WLAN access function

Technical field

The utility model relates to wireless communication field, particularly a kind of wireless fixed telephone that possesses the WLAN access function.

Background technology

Along with the progress of science and technology and the development of society; Wireless communication technology has also obtained development at full speed; Mobile operator is in order to seize the Communications Market share of wired base now, and wired under the unallowed condition of family resource at self, release is professional based on the wireless fixed telephone of 2G, 3G and LTE technology.The system configuration of current wireless fixed telephone equipment is as shown in Figure 1, comprises professional mainboard, the 2G that is connected with professional mainboard respectively, 3G and LTE communication module, LCD display module, receiver and microphone, hands-free loudspeaker and battery.This professional popularization shortcoming is not have data service, and the data service of carrying out through USB interface is perhaps arranged, but because the upstream rate of 2G, 3G and LTE is too low, the user can not get good application experience; Connect PC through USB, access way is also dumb.2G, 3G, the professional covering of LTE and professional ability have affluence now, and part operator has also carried out based on the WLAN of 3G passback and wired ethernet professional.As shown in Figure 2 based on this professional system configuration, this device end is called the 3G router.The popularization that this is professional, though made things convenient for the access the Internet based on WIFI interface (like IPAD, PC etc.) intelligent terminal, its shortcoming is that the passback speed of 3G is low, can not satisfy user's application experience well.

The utility model content

The shortcoming that the purpose of the utility model is to overcome prior art is with not enough; A kind of passback that both can adopt 2G/3G/LTE communication is provided; Also can adopt the passback of WLAN communication, accomplish the wireless fixed telephone that indoor WLAN covers and the data service of Ethernet inserts.

The purpose of the utility model realizes through following technical proposals:

A kind of wireless fixed telephone that possesses the WLAN access function comprises professional mainboard, and communication module, display module, receiver and microphone that is connected with professional mainboard respectively and hands-free loudspeaker also comprise the WLAN communication module that is connected with professional mainboard.

Preferably; Said WLAN communication module comprises CPU, SDRAM, FLASH, outwards Ethernet interface and connect ethernet line Ethernet PHY, MAC/BBP and interface outwards is provided and connects the radio frequency module of antenna is provided; Said SDRAM, FLASH, Ethernet PHY and MAC/BBP all are connected with CPU, and said RF is connected with MAC/BBP.

Preferably, said WLAN communication module outwards provides the antenna radio frequency interface of WLAN, and WLAN base station or the AP to operator communicates passback simultaneously, accomplishes indoor WLAN simultaneously and covers.

Preferably, said communication module is one or more in 2G communication module, the 3G communication module LTE communication module.

Preferably, said display module is LCD or LED display.

Preferably, said LCD or LED display are touch-screen.

Preferably, also comprise the battery that is used to accomplish power devices, said battery is connected with professional mainboard.

Preferably, said professional mainboard is provided with button input interface and SIM mounting interface.

Preferably, said professional mainboard is provided with USB interface and RJ45 interface.

The utility model has following advantage and effect with respect to prior art:

1, the utility model both can adopt the passback of 2G/3G/LTE communication, also can adopt the passback of WLAN communication, accomplished the indoor WLAN covering and the data service of Ethernet and inserted.

2, the passback mode of the utility model can be switched in 2G/3G/LTE and wlan network automatically, and the preferential wlan network of selecting automatically of equipment carries out the passback of data service.This mode can reduce the service access pressure of mobile communication base station, data service is diverted in the wlan network goes.

3, the utility model can be supported current PORTAL access authentication, PPPoE access authentication, SIM access authentication etc.Can be in users home, WLAN that provides convenience and Ethernet insert.

Description of drawings

Fig. 1 is a system construction drawing of realizing wireless fixed telephone in the prior art;

Fig. 2 is the system configuration that realizes the 3G router in the prior art;

Fig. 3 is the system construction drawing of the utility model equipment;

The structural representation of Fig. 4 the utility model WLAN communication module;

Fig. 5 is the application drawing that the utility model possesses the wireless fixed telephone of WLAN access function.

Embodiment

Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but the execution mode of the utility model is not limited thereto.

Embodiment

As shown in Figure 3; A kind of wireless fixed telephone that possesses the WLAN access function of present embodiment; Comprise professional mainboard, communication module, display module, receiver and microphone that is connected with professional mainboard respectively and hands-free loudspeaker also comprise the WLAN communication module that is connected with professional mainboard.

Said communication module is that the 2G/3G/LTE communication module (can be thought a kind of in 2G, 3G, the LTE module; Also can be for wherein multiple); The 2G/3G/LTE communication module is mainly accomplished the modulation function of 2G/3G/LTE, links to each other with professional mainboard through baseband interface, links to each other with WLAN communication module, LCD display module, hands-free loudspeaker, receiver and microphone etc. through professional mainboard; The antenna radio frequency interface of mobile communication outwards is provided, and mobile communication base station direct and operator communicates passback.

As shown in Figure 4; Said WLAN communication module comprises CPU, SDRAM, FLASH, Ethernet PHY, MAC/BBP and RF (radio frequency) logic function module composition, and said SDRAM, FLASH, Ethernet PHY, MAC/BBP all are connected with CPU, and said RF is connected with MAC/BBP; The RF module outwards provides interface; Connect antenna, Ethernet PHY module outwards provides Ethernet interface, connects ethernet line.The main modulation function of accomplishing WLAN; The major control function of data service, the automatic switching function of WLAN and 2G/3G/LTE, the authentication function that WLAN is relevant; The REPEATER of WLAN (relaying) function; Link to each other with professional mainboard through baseband interface, link to each other with 2G/3G/LTE communication module, RJ45 interface etc., the antenna radio frequency interface of WLAN outwards is provided through professional mainboard; WLAN base station or AP direct and operator communicate passback, and directly the WLAN terminal in antenna footprint provides WLAN access service.

Display module is mainly accomplished the Presentation Function of facility information state, links to each other with professional mainboard through baseband interface, links to each other with WLAN communication module etc. with the 2G/3G/LTE communication module through professional mainboard.Display module described in the present embodiment is LCD or LED display, and in order to obtain better effect, said LCD or LED display can be forms such as touch-screen.

Said hands-free loudspeaker are mainly accomplished the hand-free call function of base, link to each other with professional mainboard through COBBAIF.

Said receiver and microphone are mainly accomplished the function of voice communication of base, link to each other with professional mainboard through COBBAIF.

Said professional mainboard is mainly accomplished the connection of each module, and the conversion of the required power supply of equipment active device outwards provides button input interface, SIM mounting interface etc.

In order better to realize the present technique scheme, the wireless fixed telephone of present embodiment also comprises battery, and said battery is mainly accomplished the function of supplying power of equipment, is connected on the professional mainboard through interface, to whole active devices of equipment the power supply supply is provided.

As shown in Figure 5; In the function 1 of accomplishing voice conversation; The telephone number that the user possibly will dial through the button on professional mainboard input, these inputs can be transferred to the 2G/3G/LTE communication module, go out through the 2G/3G/LTE aerial radiation; Through setting up after conversation is connected with the base station of mobile operator, the user can carry out wireless communication through receiver, microphone and hands-free loudspeaker.

Accomplish through 2G, 3G and LTE access; Provide WLAN to insert in the function 2 with the data service of wired ethernet access; Terminals such as user PC, smart mobile phone, panel computer can be linked into the WLAN communication module through WLAN or Ethernet; Be transferred to the 2G/3G/LTE communication module through professional mainboard, go out, through with after the base station of mobile operator is set up data and is connected through the 2G/3G/LTE aerial radiation; User terminal can pass through the communication passback of 2G/3G/LTE through WLAN or wired ethernet access way, is linked into the data network of mobile operator.

Wlan network accomplishing through operator inserts; Accomplish authentications such as PORTAL, PPPoE and SIM; In users home, provide WLAN to insert in the function 3 with the data service of wired ethernet access, terminals such as user PC, smart mobile phone, panel computer can be linked into the WLAN communication module through WLAN or Ethernet, go out through the aerial radiation of WLAN communication module; After the WLAN base station of mobile operator or AP set up data and are connected; The WLAN module is accomplished based on authentications such as PORTAL, PPPoE and SIM, and user terminal just can pass through the communication passback of WLAN through WLAN or wired ethernet access way, is linked into the data network of mobile operator.

Data service at the equipment of completion can be between 2G, 3G, LTE and WLAN passback insert in the automatic shifting function; Terminals such as user PC, smart mobile phone, panel computer can be linked into the WLAN communication module through WLAN or Ethernet; Under the situation that the WLAN of operator access network can't insert, this equipment can be linked into the data network of operator through the 2G/3G/LTE communication module.Under the situation that the WLAN of operator access network can insert, the data of the 2G/3G/LTE communication module that this equipment can break current automatically insert, and data service are switched on the data access module of WLAN communication module.

The foregoing description is the utility model preferred implementation; But the execution mode of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection range of the utility model.

Claims

1. a wireless fixed telephone that possesses the WLAN access function comprises professional mainboard, and communication module, display module, receiver and microphone that is connected with professional mainboard respectively and hands-free loudspeaker is characterized in that, also comprises the WLAN communication module that is connected with professional mainboard.

2. the wireless fixed telephone that possesses the WLAN access function according to claim 1; It is characterized in that; Said WLAN communication module comprises CPU, SDRAM, FLASH, outwards Ethernet interface and connect ethernet line Ethernet PHY, MAC/BBP and interface outwards is provided and connects the radio frequency module of antenna is provided; Said SDRAM, FLASH, Ethernet PHY and MAC/BBP all are connected with CPU, and said RF is connected with MAC/BBP.

3. the wireless fixed telephone that possesses the WLAN access function according to claim 1 and 2; It is characterized in that; Said WLAN communication module outwards provides the antenna radio frequency interface of WLAN, and WLAN base station or the AP to operator communicates passback simultaneously, accomplishes indoor WLAN simultaneously and covers.

4. the wireless fixed telephone that possesses the WLAN access function according to claim 1 is characterized in that, said communication module is one or more in 2G communication module, the 3G communication module LTE communication module.

5. the wireless fixed telephone that possesses the WLAN access function according to claim 1 is characterized in that, said display module is LCD or LED display.

6. the wireless fixed telephone that possesses the WLAN access function according to claim 5 is characterized in that, said LCD or LED display are touch-screen.

7. the wireless fixed telephone that possesses the WLAN access function according to claim 1 is characterized in that, also comprises the battery that is used to accomplish power devices, and said battery is connected with professional mainboard.

8. the wireless fixed telephone that possesses the WLAN access function according to claim 1 is characterized in that, said professional mainboard is provided with button input interface and SIM mounting interface.

9. the wireless fixed telephone that possesses the WLAN access function according to claim 1 is characterized in that, said professional mainboard is provided with USB interface and RJ45 interface.