CN203167297U - Wireless WiFi base station - Google Patents
Wireless WiFi base station Download PDFInfo
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- CN203167297U CN203167297U CN 201320226094 CN201320226094U CN203167297U CN 203167297 U CN203167297 U CN 203167297U CN 201320226094 CN201320226094 CN 201320226094 CN 201320226094 U CN201320226094 U CN 201320226094U CN 203167297 U CN203167297 U CN 203167297U
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- base station
- processing unit
- central processing
- wireless wifi
- wifi base
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Abstract
A wireless WiFi base station comprises a central processing unit as well as a wired network port and a memory which are connected with the central processing unit. The wireless WiFi base station is characterized in that the wireless WiFi base station further comprises a 2.4G smart radio frequency card and a 5.8G smart radio frequency card which are connected with the central processing unit; and preferably, the central processing unit is connected with a debugging data interface. The wireless WiFi base station can work in IEEE802.11a/b /g /n modes, and therefore, the multiplexing of equipment can be realized, and working frequency bands can be switched conveniently, and networking cost can be saved, and it is convenient for users to select different wireless communication protocols and working frequencies according to different needs.
Description
Technical field
The utility model belongs to wireless communication field, relates to a kind of wireless WiFi base station.
Background technology
Wireless communication technology reaches its maturity at present, and radio communication obtains utilization more and more widely, and in June, 1997, IEEE has passed through 802.11 series standards.Wherein the equipment of 802.11b or 802.11G standard is operated in the 2.4GHz frequency range, and 802.11a adopts the 5.8GHz frequency range.The wireless device of various criterion is owing to be operated in different frequency range, can not realize multiplexingly mutually, improved the networking cost to a certain extent, is unfavorable for changing fast working frequency range to adapt to different demands.
WiFi be a kind of can be with PC, handheld device terminals such as (as PDA, mobile phones) with the interconnected technology of wireless mode.WiFi is the brand of a Wi-Fi communication technology, is held by WiFi alliance (WiFi Alliance).Purpose is to improve based on the interoperability between the Wi-Fi product of IEEE 802.11 standards.
Wireless WiFi base station refers to that in certain area of radio coverage by mobile switching center, and the radio station is believed in the transceiving that the information of carrying out between the mobile telephone terminal is transmitted.Wireless WiFi station technology implementation integrated power supply on a pcb board normally, the intelligent RF network interface card, power amplifier and memory device, modules such as central processing unit realize the access function of wireless network.The intelligent RF network interface card possesses the wireless network card equipment that intelligence is sought net networking and other functions for being operated in radio band.
The utility model content
Can only be operated in a working frequency range for overcoming traditional wireless WiFi base station, the technological deficiency of switch operating frequency range flexibly, the utility model discloses a kind of wireless WiFi base station.
Wireless WiFi described in the utility model base station comprises central processing unit and the wired network interface and the internal memory that are connected with central processing unit, it is characterized in that: also comprise the 2.4G intelligent RF network interface card and the 5.8G intelligent RF network interface card that are connected with central processing unit.
Preferably, described central processing unit also is connected with the tune-up data interface.
Preferably, also comprise the data processing chip that is connected with central processing unit, described data processing chip is connected with the dialing port.
Further, described data processing chip is AR8035.
Preferably, also comprise the power management chip that is connected with central processing unit.
Preferably, described power management chip is TPS61103.
Preferably, described central processing unit is AR9350.
Preferably, described internal memory comprises SDRAM and FLASH flash memory.
Adopt wireless WiFi described in the utility model base station, under the IEEE802.11a/b/g/n pattern, can work, realize the multiplexing of equipment, and can easily the switch operating frequency range, save the networking cost, made things convenient for the user to select different wireless communication protocol and operating frequency according to different needs.
Description of drawings
Fig. 1 illustrates the schematic diagram of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Wireless WiFi described in the utility model base station comprises central processing unit and the wired network interface and the internal memory that are connected with central processing unit, it is characterized in that: also comprise the 2.4G intelligent RF network interface card and the 5.8G intelligent RF network interface card that are connected with central processing unit.
Preferably, described central processing unit also is connected with the tune-up data interface.Conveniently parameter testing is carried out in wireless WiFi base station.
Preferably, also comprise the data processing chip that is connected with central processing unit, described data processing chip is connected with the dialing port.Dialing port and data processing chip can provide dialing wiring logging-on function function for wireless WiFi base station.Data processing chip can be selected AR8350, can realize fast dialling up on the telephone.
Preferably, also comprise the power management chip that is connected with central processing unit.The DC power supply of input can be converted into the different DC level that each module of wireless WiFi base station needs, can select the TPS61103 of TI company for use, multi-channel dc power supply can be provided, comprise 1.5V, 3.3V, and export adjustable, the convenient use.
Preferably, described central processing unit is AR9350.AR9350 is the integrated circuit (IC) chip that is used for radio communication that Qualcomm releases, and compliance with wireless communication IEEE802.11n standard is powerful.
Preferably, described internal memory comprises SDRAM and FLASH flash memory.
As Fig. 1 specific embodiment of the utility model is shown, central processing unit is the nucleus equipment of wireless WiFi base station, be connected with 2.4G intelligent RF network interface card and 5.8G intelligent RF network interface card, the dual-band radio signal processing function is provided, the central processing unit periphery also is furnished with internal memory, power management chip and wired network interface, power management chip provide the DC power supply of different potentials for each equipment of wireless WiFi base station.Be convenient debugging, central processing unit also is connected with the tune-up data interface.The dialing port is connected with central processing unit by data processing chip, and the function that dials up on the telephone is provided.
Adopt wireless WiFi described in the utility model base station, under the IEEE802.11a/b/g/n pattern, can work, realize the multiplexing of equipment, and can easily the switch operating frequency range, save the networking cost, made things convenient for the user to select different wireless communication protocol and operating frequency according to different needs.
Previously described is each preferred embodiment of the present utility model; preferred implementation in each preferred embodiment is if not obviously contradictory or be prerequisite with a certain preferred implementation; each preferred implementation stack combinations is arbitrarily used; concrete parameter among described embodiment and the embodiment only is the utility model proof procedure for clear statement utility model inventor; be not in order to limit scope of patent protection of the present utility model; scope of patent protection of the present utility model still is as the criterion with its claims; the equivalent structure that every utilization specification of the present utility model and accompanying drawing content are done changes, and in like manner all should be included in the protection range of the present utility model.
Claims (8)
1. wireless WiFi base station comprises central processing unit and the wired network interface and the internal memory that are connected with central processing unit, it is characterized in that: also comprise the 2.4G intelligent RF network interface card and the 5.8G intelligent RF network interface card that are connected with central processing unit.
2. wireless WiFi base station according to claim 1, it is characterized in that: described central processing unit also is connected with the tune-up data interface.
3. wireless WiFi base station according to claim 1, it is characterized in that: also comprise the data processing chip that is connected with central processing unit, described data processing chip is connected with the dialing port.
4. as wireless WiFi base station as described in the claim 3, it is characterized in that: described data processing chip is AR8035.
5. wireless WiFi base station according to claim 1 is characterized in that: also comprise the power management chip that is connected with central processing unit.
6. as wireless WiFi base station as described in the claim 5, it is characterized in that: described power management chip is TPS61103.
7. wireless WiFi base station according to claim 1, it is characterized in that: described central processing unit is AR9350.
8. wireless WiFi base station according to claim 1, it is characterized in that: described internal memory comprises SDRAM and FLASH flash memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226094 CN203167297U (en) | 2013-04-28 | 2013-04-28 | Wireless WiFi base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226094 CN203167297U (en) | 2013-04-28 | 2013-04-28 | Wireless WiFi base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203167297U true CN203167297U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320226094 Expired - Lifetime CN203167297U (en) | 2013-04-28 | 2013-04-28 | Wireless WiFi base station |
Country Status (1)
| Country | Link |
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| CN (1) | CN203167297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682991A (en) * | 2015-01-08 | 2015-06-03 | 江苏杰瑞科技集团有限责任公司 | Mine intrinsically safe type high-frequency double-channel wireless base station circuit |
-
2013
- 2013-04-28 CN CN 201320226094 patent/CN203167297U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682991A (en) * | 2015-01-08 | 2015-06-03 | 江苏杰瑞科技集团有限责任公司 | Mine intrinsically safe type high-frequency double-channel wireless base station circuit |
| CN104682991B (en) * | 2015-01-08 | 2017-05-03 | 江苏杰瑞科技集团有限责任公司 | Mine intrinsically safe type high-frequency double-channel wireless base station circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |