CN102480805A - High performance outdoor wireless access point - Google Patents
High performance outdoor wireless access point Download PDFInfo
- Publication number
- CN102480805A CN102480805A CN2010105662414A CN201010566241A CN102480805A CN 102480805 A CN102480805 A CN 102480805A CN 2010105662414 A CN2010105662414 A CN 2010105662414A CN 201010566241 A CN201010566241 A CN 201010566241A CN 102480805 A CN102480805 A CN 102480805A
- Authority
- CN
- China
- Prior art keywords
- wireless transceiver
- processor
- module
- 5ghz
- ghz
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a high performance outdoor wireless access point, relating to a wireless access point. According to the wireless access point, a 2.4 GHz antenna, a 2.4 GHz wireless radio frequency front module and a 2.4 GHz wireless transceiver are connected in order, a 5 GHz antenna, a 5 GHz wireless radio frequency front module and a 5 GHz wireless transceiver are connected in order, both the 2.4 GHz wireless transceiver and the 5 GHz wireless transceiver are connected with a processor through a PCI bus, the processor is connected with an ethernet PHY chip through an RMII interface, a data memory, a program memory, a USB module and a UART chip are connected with the processor, the ethernet PHY chip is connected with an RJ45 ethernet transformer, the RJ45 ethernet transformer is connected with a PoE module, and the PoE module is connected with a power supply. The high performance outdoor wireless access point has the characteristics of high power, high sensitivity, high bandwidth and the like, is suitable for concentration networking of high density clients, and can be used for laying a wireless hot spot by a service provider.
Description
Technical field:
The present invention relates to a kind of WAP, relate in particular to the outdoor WAP of a kind of high-performance.
Background technology:
WAP is one of main node of internet device, through wireless mode a plurality of clients is connected to router, is the nucleus equipment of wireless network.The appearance of wireless network, the revolution that has brought mutual contact mode, the user needn't only need to use wireless network card again with the netting twine connection access terminals of lengthy and tedious complicacy.In recent years, operator has released hotspot, and notions such as wireless city are used to realize the online of user's high bandwidth wireless.But the conventional wireless data bandwidth is little, and power output is low, and poor sensitivity often needs multiple devices to cover, and causes the serious waste of resource.
Summary of the invention:
The purpose of this invention is to provide the outdoor WAP of a kind of high-performance, it possesses high power, high sensitivity, and characteristics such as high bandwidth are applicable to the concentrated online of high-density customers end, can be used for operator and lay hotspot.
In order to solve the existing problem of background technology; The present invention adopts following technical scheme: it comprises 2.4GHz antenna, 5GHz antenna, 2.4GHz less radio-frequency front-end module, 5GHz less radio-frequency front-end module, 2.4GHz wireless transceiver, 5GHz wireless transceiver, processor, data storage, program storage, USB module, UART chip, Ethernet PHY chip, RJ45 Ethernet transformer, PoE module and power supply; 2.4GHz antenna, 2.4GHz less radio-frequency front-end module link to each other with the 2.4GHz wireless transceiver successively; 5GHz antenna, 5GHz less radio-frequency front-end module link to each other with the 5GHz wireless transceiver successively; 2.4GHz wireless transceiver all links to each other with processor through pci bus with the 5GHz wireless transceiver; Processor links to each other with Ethernet PHY chip through the RMII interface; Data storage, program storage, USB module and UART chip all link to each other with processor; Ethernet PHY chip links to each other with RJ45 Ethernet transformer, and RJ45 Ethernet transformer links to each other with the PoE module, and the PoE module links to each other with power supply.
The processor of the PowerPC framework that described processor adopting disposal ability is powerful.
Just behind the RJ45 interface of netting twine insertion system, the PoE module can obtain electric energy from netting twine, and is converted into the various magnitudes of voltage that need through the power unit of system in the present invention.After each magnitude of voltage was stable, processor read the Bootloader program code from program storage, and all devices of system is carried out initialization; Bootloader guiding subsequently starts linux kernel, loads the 2.4GHz wireless transceiver, 5GHz wireless transceiver, the driver of equipment such as Ethernet PHY chip; After Linux starts completion, can the carry file system.After device start is accomplished, can create wireless network automatically, and through wireless transceiver and client communication, and be connected between client.Simultaneously, equipment can carry out exchanges data through the router of wired network interface and upper end.
The present invention possesses the power output up to 30dBm, possesses the receiving sensitivity up to-101dBm, supports IEEE 802.11a/b/g/n agreement simultaneously, and the wireless data bandwidth of 900Mbps can be provided, and simultaneously, can well guarantee the validity that large tracts of land covers.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Embodiment:
With reference to Fig. 1; This embodiment adopts following technical scheme: it comprises 2.4GHz antenna 1,5GHz antenna 2,2.4GHz less radio-frequency front-end module 3,5GHz less radio-frequency front-end module 4,2.4GHz wireless transceiver 5,5GHz wireless transceiver 6, processor 7, data storage 8, program storage 9, USB module 10, UART chip 11, Ethernet PHY chip 12, RJ45 Ethernet transformer 13, PoE module 14 and power supply 15; 2.4GHz antenna 1,2.4GHz less radio-frequency front-end module 3 link to each other with 2.4GHz wireless transceiver 5 successively; 5GHz antenna 2,5GHz less radio-frequency front-end module 4 link to each other with 5GHz wireless transceiver 6 successively; 2.4GHz wireless transceiver 5 all links to each other with processor 7 through pci bus with 5GHz wireless transceiver 6; Processor 7 links to each other with Ethernet PHY chip 12 through the RMII interface; Data storage 8, program storage 9, USB module 10 and UART chip 11 all link to each other with processor 7; Ethernet PHY chip 12 links to each other with RJ45 Ethernet transformer 13, and RJ45 Ethernet transformer 13 links to each other with PoE module 14, and PoE module 14 links to each other with power supply 15.
Described processor 7 adopts the processor of the powerful PowerPC framework of disposal ability.
2.4GHz wireless transceiver 5 is core devices of 2.4GHz frequency range wireless network, it is inner integrated MAC, Base-Band Processing; Functional modules such as radio frequency are supported multiple modulation system and hardware encipher mode, support IEEE 802.11b/g/n; Support 3x3MIMO; The highest data bandwidth that 450Mbps is provided, and possess pci interface, realize data communication with CPU.
5GHz wireless transceiver 6 is core devices of 5GHz frequency range wireless network, it is inner integrated MAC, Base-Band Processing; Functional modules such as radio frequency are supported multiple modulation system and hardware encipher mode, support IEEE 802.11a/n; Support 3x3MIMO; The highest data bandwidth that 450Mbps is provided, and possess pci interface, realize data communication with CPU.
2.4GHz RF front-end module 3 all adopts high power with 5GHz RF front-end module 4, the high sensitivity design, and adaptive power control and step-length that can 0.5dBm are carried out manual adjustment.RF front-end module can finely provide sufficiently high gain for up with down link, guarantees the validity that wireless network covers.
Ethernet PHY adopts gigabit Ethernet PHY chip 12, supports the 1000Mbps cable network, backward compatible 10/100Mbps network, and this module is supported jumbo frame.
PoE module 14 is supported IEEE 802.3at, and the highest power that 30W can be provided for system of backward compatible IEEE 802.3af can guarantee the reliably working of system.What system had been simplified in the use of PoE module 14 does not limit complexity, and in actual use, user's netting twine of only need plugging into just can be with equipment access network and power supply unit simultaneously.
This embodiment is used robust waterproof aluminum alloy casing, possesses multiple lightning protection anti electrostatic protection, and adopts ground protection, can guarantee steady in a long-term being operated in the outdoor environment of system.
Behind the RJ45 interface of this embodiment with the netting twine insertion system, PoE module 14 can obtain electric energy from netting twine, and is converted into the various magnitudes of voltage that need through power supply 15 parts of system.After each magnitude of voltage was stable, processor 7 read the Bootloader program code from program storage 9, and all devices of system is carried out initialization; Bootloader guiding subsequently starts linux kernel, loads 2.4GHz wireless transceiver 5,5GHz wireless transceiver 6, the driver of Ethernet PHY chip 12 equipment such as grade; After Linux starts completion, can the carry file system.After device start is accomplished, can create wireless network automatically, and through wireless transceiver and client communication, and be connected between client.Simultaneously, equipment can carry out exchanges data through the router of wired network interface and upper end.The agreement of equipment support comprises the IP route, bridge joint, TCP/IP, UDP, ICMP, PPPoE, PPTP client, DHCP, NTP, IEEE802.3, IEEE 802.11 standards.
The security feature that this embodiment possesses comprises: resist DoS attack, mail warning, IEEE 802.11WPA/WPA2 (802.11i)/WEP/DWEP; Built-in radius client is hidden SSID, and MAC Address is bound; Spurious access point detects; Virtual AP possesses the maltilevel security option, supports SSL and SSH safety management, the inside local subscriber authorisation.
The network capabilities that this embodiment possesses comprises static routing, dynamic routing, and number of users is unrestricted, and static IP distributes, load balancing.
The management characteristic that this embodiment possesses comprises: importing/derivation configuration information, recover the pattern of dispatching from the factory, and show routing iinformation, admin log, Ping, DNS lookup, the traceroute diagnosis is based on the packet capturing of webpage.
The safety encipher mode of this embodiment support comprises: MD5, and SHA-1, SHA-256/384/512, DES/3DES, AES 128/192/256, RC-4, Blowfish, RSA/DSA, X.509v.3certificate.
The wireless network of this embodiment is characterized as: support IEEE 802.11a/b/g/n, the increment that power output can 0.5dBm is adjusted, and supports self-defined SSID, WEP/WPA/WPA2; Support individual pattern and enterprise model, mac address filter is hidden SSID, supports a plurality of SSID; Virtual support AP (VAP) selects working channel automatically, supports WDS: point-to-point, a bit to multiple spot; Relaying is supported WMM/802.11e QoS, supports 802.11hDFS/TPC; Support the 802.11r fast roaming, support 802.11s Mesh, virtual support local area network (LAN) (VLAN).
This embodiment possesses the power output up to 30dBm; Possess receiving sensitivity, support IEEE 802.11a/b/g/n agreement simultaneously, the wireless data bandwidth of 900Mbps can be provided up to-101dBm; Simultaneously, can well guarantee the validity that large tracts of land covers.
Claims (2)
1. outdoor WAP of high-performance; It is characterized in that it comprises 2.4GHz antenna (1), 5GHz antenna (2), 2.4GHz less radio-frequency front-end module (3), 5GHz less radio-frequency front-end module (4), 2.4GHz wireless transceiver (5), 5GHz wireless transceiver (6), processor (7), data storage (8), program storage (9), USB module (10), UART chip (11), Ethernet PHY chip (12), RJ45 Ethernet transformer (13), PoE module (14) and power supply (15); 2.4GHz antenna (1), 2.4GHz less radio-frequency front-end module (3) and 2.4GHz wireless transceiver (5) link to each other successively; 5GHz antenna (2), 5GHz less radio-frequency front-end module (4) and 5GHz wireless transceiver (6) link to each other successively; 2.4GHz wireless transceiver (5) all links to each other with processor (7) through pci bus with 5GHz wireless transceiver (6); Processor (7) links to each other with Ethernet PHY chip (12) through the RMII interface; Data storage (8), program storage (9), USB module (10) and UART chip (11) all link to each other with processor (7); Ethernet PHY chip (12) links to each other with RJ45 Ethernet transformer (13); RJ45 Ethernet transformer (13) links to each other with PoE module (14), and PoE module (14) links to each other with power supply (15).
2. the outdoor WAP of a kind of high-performance according to claim 1 is characterized in that described processor (7) adopts the processor of the powerful PowerPC framework of disposal ability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105662414A CN102480805A (en) | 2010-11-29 | 2010-11-29 | High performance outdoor wireless access point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105662414A CN102480805A (en) | 2010-11-29 | 2010-11-29 | High performance outdoor wireless access point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102480805A true CN102480805A (en) | 2012-05-30 |
Family
ID=46093245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105662414A Pending CN102480805A (en) | 2010-11-29 | 2010-11-29 | High performance outdoor wireless access point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102480805A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744823A (en) * | 2013-12-13 | 2014-04-23 | 青岛歌尔声学科技有限公司 | Method, device and system for transmitting signals from USB main equipment to CPU |
| CN105657869A (en) * | 2016-02-03 | 2016-06-08 | 成都福华信科技有限责任公司 | Multi-channel high-performance wireless access base station device |
| CN110910620A (en) * | 2019-12-02 | 2020-03-24 | 沈阳兴华航空电器有限责任公司 | Data acquisition system and method based on wireless transmission technology |
| CN110930678A (en) * | 2019-12-17 | 2020-03-27 | 金华送变电工程有限公司 | System for realizing data acquisition and transmission of operation terminal by adopting special power grid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001097464A1 (en) * | 2000-06-13 | 2001-12-20 | Red-M (Communications) Limited | A distributed processing system |
| CN101114956A (en) * | 2006-07-27 | 2008-01-30 | 虞玲华 | WiFi wireless access panel |
| CN101232585A (en) * | 2007-01-22 | 2008-07-30 | 汤姆森许可贸易公司 | Terminal and method for the simultaneous transmission of video and high-speed data |
-
2010
- 2010-11-29 CN CN2010105662414A patent/CN102480805A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001097464A1 (en) * | 2000-06-13 | 2001-12-20 | Red-M (Communications) Limited | A distributed processing system |
| CN101114956A (en) * | 2006-07-27 | 2008-01-30 | 虞玲华 | WiFi wireless access panel |
| CN101232585A (en) * | 2007-01-22 | 2008-07-30 | 汤姆森许可贸易公司 | Terminal and method for the simultaneous transmission of video and high-speed data |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744823A (en) * | 2013-12-13 | 2014-04-23 | 青岛歌尔声学科技有限公司 | Method, device and system for transmitting signals from USB main equipment to CPU |
| CN105657869A (en) * | 2016-02-03 | 2016-06-08 | 成都福华信科技有限责任公司 | Multi-channel high-performance wireless access base station device |
| CN105657869B (en) * | 2016-02-03 | 2019-03-05 | 成都福华信科技有限责任公司 | A kind of multichannel high-performance wireless access base station equipment |
| CN110910620A (en) * | 2019-12-02 | 2020-03-24 | 沈阳兴华航空电器有限责任公司 | Data acquisition system and method based on wireless transmission technology |
| CN110930678A (en) * | 2019-12-17 | 2020-03-27 | 金华送变电工程有限公司 | System for realizing data acquisition and transmission of operation terminal by adopting special power grid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Gast | 802.11 wireless networks: The definitive guide | |
| KR101975574B1 (en) | Repeating method of wireless repeating device and wireless repeating device | |
| CN103634170B (en) | A kind of home network interconnection method and device | |
| CN103634794B (en) | By the WLAN terminal personal identification method for integrating Portal | |
| CN102484840A (en) | Method and system for dynamic service negotiation with a uniform security control plane in a wireless network | |
| WO2013107136A1 (en) | Terminal access authentication method and customer premise equipment | |
| US20130104207A1 (en) | Method of Connecting a Mobile Station to a Communcations Network | |
| CN101854732A (en) | Method for accessing wired Ethernet through WiFi wireless network | |
| CN101534524A (en) | Method for managing data flow and wireless router | |
| US20050036622A1 (en) | Field deployable wireless networking device | |
| CN103167626A (en) | Wireless fidelity (WIFI) network bridge and communication method and system based on WIFI | |
| CN102480805A (en) | High performance outdoor wireless access point | |
| Murty et al. | Performance evaluation of Wi-Fi comparison with WiMax networks | |
| Agarwal et al. | Measuring performance impact of security protocols in wireless local area networks | |
| CN104661213A (en) | Novel unit and user equipment for providing scheduled network resources by WiFi network | |
| US20110211548A1 (en) | Method and system for operating a wireless access point for providing access to a network | |
| US20120096203A1 (en) | Method and Apparatus for Realizing Remote Access of Terminal to USB Device | |
| CN202906957U (en) | POE-powered panel-type wireless router housing | |
| US20130232235A1 (en) | Method, device and system for remote server managing wireless terminal | |
| Manual | MACH 3 | |
| Liu et al. | An investigation of security trends in personal wireless networks | |
| Cisco | Index | |
| CN201341238Y (en) | Wireless router | |
| CN101572680A (en) | Home gateway | |
| CN201467159U (en) | Home gateway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BHU NETWORKS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SIGNALSKY COMMUNICATION TECHNOLOGY CO., LTD. Effective date: 20130603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201400 FENGXIAN, SHANGHAI TO: 100085 HAIDIAN, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20130603 Address after: 100085 Beijing city Haidian District Xueqing Road No. 9 Ebizal building A building room 602 Applicant after: SHANGHAI SIGNALSKY COMMUNICATION TECHNOLOGY CO., LTD. Address before: 201400, room 31, building 8, No. 106, Shanghai branch, Shanghai Fengxian District South Bridge Town, South Town Applicant before: Shanghai Signalsky Communication Technology Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120530 |