the implementation of Repeater and AP
Here we assume that the repeater accomplishes one of the following functions:
Wired Network---> Wireless network---> Advanced wireless router
That is, to insert a network cable from the outside, through the imx6ul above the wireless card to forward the data to the upper router, of course, can also complete the following transmission:
Wireless Network (AP mode)--Wireles
AP encountered Error while creating accounting for AP Invoice
Symptom
AP PQ encountered error while creating accounting for AP Invoice.
Error message:app_sqlap-10000:ora-00001:unique constraint (AP. AP_AE_HEADERS_U2)
Ag0516_01†"attached error message
cause
1. Due
In wireless network applications, sometimes the IP addresses of wireless APs or wireless routes are often forgotten and cannot be accessed by a browser. Common solution, press the reset button to forcibly restore the factory settings. If you just forget the IP address, you can also scan through the LAN IP to find out the IP address of the wireless AP or wireless route.Advanced IP scanner is a fast, powerful, and easy-to-use LAN IP scanner that scans i
Hardware configuration:Computer Operating System: Ubuntu 12.04 ltsMobile phone system: Lenovo a780, Android 4.0
Android does not support WiFi in ad-hoc mode. Windows 7 soft AP is relatively simple. This article introduces how to implement soft AP in Ubuntu. (You need your wireless Nic to support AP)
Use the hostapd tool, dnsmasq. My environment is ubuntu11.10 or
Because now mainly responsible for modem (CP), AP-side related code porting, now do a porting directory related collation, for future reference.
The new project needs to porting some necessary QMI interfaces, the related code of common at commands, the configuration of RF, etc.
1 QMI Interface:
CP End: modem_proc/mmcp/mmode/qmi/~
Qmi_voice.c
Qmi_voice.h
Qmi_voice_cm_if.c
Qmi_voice_cm_if.h
modem_proc/qmimsgs/voice/api/~
Voice_service_v02.h
~
The previous article introduced several Wireless AP modes: point-to-point, point-to-point, and AP Client. Next we will introduce the wireless hybrid mode. Because the independent Wireless AP model cannot fully meet our complicated and changing environment, we want to combine several modes to build a compound wireless network.
The wireless hybrid mode, as its name
The primary wireless device consists of two types: a stand-alone AP and a wireless router that integrates wireless APs and broadband access routers.
AP is the abbreviation of Wireless access Bridge (access point), is the traditional cable local area network and wireless local area network or wireless local area network and wireless local area network between the bridge, it is in the wireless LAN continuous
Affinity propagation (AP) clustering is a new clustering algorithm presented in the Journal of Science in 2007. It is clustered according to the similarity between the N data points, which can be symmetrical, that is, the similarity between the two point (such as Euclidean distance), or asymmetrical, that is, two data points have different similarities between each other. These similarities form the similarity matrix S of the NXN (where n is the n num
1, increase the authority:Because this app needs to get the phone's network information, WiFi information, so need to add the relevant permissions in the Androidmanifest.xml file, otherwise it will be reported permission deny error:1uses-permissionAndroid:name= "Android.permission.INTERNET"/>2 uses-permissionAndroid:name= "Android.permission.CHANGE_WIFI_STATE">uses-permission> 3 uses-permissionAndroid:name= "Android.permission.ACCESS_WIFI_STATE">uses-permission>4 uses-permissionAndroid:name
- channel data flow, and data transfer rates up to MbpsDual AP functionThese wireless APs are ideal for enterprise environments with the latest wireless clients, or some applications require different bands to run independently. For example, the5 GHz Channel is dedicated to Enterprise VoIP calls and 802.11ac client Client access, The 2.4GHz Channel is dedicated to data communication. Or when the company's mission-critical business is transmitted in
A Wireless AP (Access Point) is an access point of a wireless network. It has a bridging function from wireless to wired. The Wireless AP here is a pure access device, no routing function (not implemented due to the limited number of NICs on the Development Board ).
The specific implementation method is as follows:
Hardware preparation: mini2440 Development Board, USB wireless network card DWL-122, hardware
(1) What is my WiFi?
Intel's mywifi technology is a technology that extends the functionality of the wireless network module for laptops. My WiFi technology allows users to integrate their laptops with Wireless AP functions, this allows other devices that support wifi to connect to each other and to external networks through the AP function provided by this laptop. For example, a, a mobile phone can connect
Recently ran a Web service on its own computer and found that it could only be accessed by native computers and could not be accessed by other devices on the same LAN.So in the online search for all kinds of information, all are in the operating system level to analyze and solve the problem.And how I tried not to succeed in the case, almost desperate to re-install the system, the occasional opportunity in the home router management interface saw a setting: Enable
The wireless network technology is very mature, So how should we improve our network security for a large number of network users? If you ask any IT professional who is familiar with security about the use of wireless networks in an enterprise environment, they will tell you that Common AP security measures cannot really solve the problem. The broadcast nature of wireless communication, the increasingly advanced wireless listening tools, and the means
Tags: LAN Wireless Router Communication 1. log on to the Wireless APThe default IP address of a Wireless AP is 192.168.1.1 by default. The default user name and password are both admin and the network administrator usually configures a Wireless AP through the web interface. The method is as follows:Connect the LAN port of the Wireless AP to the host, and change
The AP and BP of the mobile phone can refer to the hardware and software based on the context.
1) Most mobile phones contain two processors. The operating system, user interface, and application are all executed on the application processor (AP). The AP generally uses the cpu Of the ARM chip. The Mobile Phone RF communication control software runs on another s
Problem DescriptionWhen you set a simulated AP, the system prompts that the simulated AP is successfully set. When you select Internet Connection Sharing, the options are blank, as shown in the figure below:Solution1, SimulationAPSetting failedWhen configuring a simulated AP, the system prompts "configuring SoftAP mode failed. Please check and disconnect the
1. Configure the IP provided to you by the service provider for the Ethernet interface of the AP.Ap#conf TAP (config) #int F0AP (config-if) #ip add 10.48.2.154 255.255.0.0AP (config-if) #no ShuAP (config-if) #exitAP (config) #ip Default-gateway 10.48.0.12, configure the BVI interface:AP (config) #int BVI 1AP (config-if) #ip add 10.48.2.155 255.255.0.0AP (config-if) #no ShuThe VBI interface configures the IP address and can be configured via a Web page. The Web page access address is the address
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