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5 things that will reduce the speed of the Wi-Fi network, will reduce the wi-fi5 By using the old protocol, overlapping channels, and low data rates, Wi-Fi networks may become slower. The following describes how to solve these and other performance problems. Wi-Fi (Wireless LAN) is quite easy to change. Competition be

No wonder your Wi-Fi is slow, and your vro has Wi-Fi. --> Today's Wi-Fi has become the basic level of Maslow's demand theory, and its importance to modern people is no less than physiological needs. The most critical device for connecting to Wi-Fi is a wireless router. It is especially important to place a home rou

The Wi-Fi Alliance named "Halow" for Low-Power Wi-Fi" A few days ago, the Wi-Fi Alliance announced the certification program at the Consumer Electronics exhibition in Las Vegas, USA. When enterprises purchase a Wi-Fi Halow product, they can ensure that the product uses 802.11ah technology developed by the Institute

Wi-Fi Alliance announces the completion of Wi-Fi direct standard, so that Wi-Fi devices do not need to connect to traditional home, office or hotspot network, you can achieve mutual connection, the relevant equipment certification work has begun, through the certification of products will get Wi-Fi certified

The Wi-Fi Alliance named "Halow" for Low-Power Wi-Fi" A few days ago, the Wi-Fi Alliance announced the certification program at the Consumer Electronics exhibition in Las Vegas, USA. When enterprises purchase a Wi-Fi Halow product, they can ensure that the product uses 802.11ah technology developed by the Institute

Determine whether a Wi-Fi connection is available and whether a Wi-Fi connection is available /*** Determine whether the current connection mode is a Wi-Fi connection** @ Param context* @ Return*/Private static boolean isWifiConnected (Context context){Return getNetworkState (context, ConnectivityManager. TYPE_WIFI) = State. CONNECTED;} /*** Obtain the connection

Wi-Fi network access (1), Wi-Fi network access I. What are the statuses of the Wi-Fi network card? WIFI has the following five statuses, which are actually plastic constants: 1. WIFI_STATE_DISABLED: WIFI is unavailable,The value is:1. 2. WIFI_STATE_DISABLING: the WIFI is being disabled. Because the WIFI is being disabled, this status indicates that the WIFI is be

Using Network Service Discovery, showed you how to discover services that are connected to a local network. however, using Wi-Fi Direct trad; Service Discovery allows you to discover the services of nearby devices directly, without being connected to a network. you can also advertise the services running on your device. these capabilities help you communicate between apps, even when no local network or hotspot is available. While this set of APIs is

WORKAROUND: Shorten the response time;Specific methods:Path: Frameworks/base/services/java/com/android/server/wifi/wificontroller.javaCode: Class Wificontroller extends StateMachine {* Being enabled but not active exceeds the battery drain caused by* Re-establishing a connection to the mobile data network.*/-Private static final Long Default_idle_ms = 15 * 60 * 1000; /* minutes */+ private static final Long Default_idle_ms = 1 * 60 * 1000; /* 1 minutes */Set-wifi-advanced settings, choose to kee

steps continue with the win7 System) Click the wireless network ID. The network connection Status dialog box is displayed; Select the desired wireless network connection, right-click, and select "properties" from the menu "; In the Properties window, select the "Security" tab and tick the "show characters" option. The network key is displayed. Method 2: view the password through wireless router settings If you use a wireless router to access the Internet, the password of the wireless

Label: style Io AR for SP Div on BS ad How to shield 14 Channels [Solution] Alps \ mediatek \ custom \ {projectname} \ cgen \ defaults Default \ pai_wifi_default.hWifi_pai_param_struct stwificfgdefault ={0x0103,/* own version */0x0000,/* peer version */{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},/* MAC address */{0x00, 0x00},/* Country Code * // modify this struct. For example, to change it to EU, modify it as follows:{0x45, 0x55},/* Country Code Eu */{0x55, 0x53}/* Country Code us */After the modifi

Business people often need to use PPT to negotiate business with customers, and to ensure that the speech to achieve the desired effect, not only a powerful PPT demo tool, but also to share the PPT document to the audience to read. and WPS Mobile version of the built-in Wi-Fi direct technology, can realize the PPT sharing playback, so that the PPT demo complement each other. Wi-Fi Direct share playback pre

According to statistics, China's mobile phone users are approaching 600 million, with the sound of mobile networks and rapid development, mobile phones and other mobile terminals access to Wi-Fi internet access, has become the preferred choice for most netizens, and anytime, anywhere connected Wi-Fi network, but also for users to save the trouble of mobile phone traffic. But we often ignore the importance o

If you use a Wi-Fi router to provide network access to your home, business, or customer (for example, in a café), you need to take steps to protect your wireless network against a newly discovered security vulnerability. This security vulnerability in the Wi-Fi protection setting (WPS) was discovered by security researcher Stefan Viehbock at the end of 2011, affecting a large number of vendor-wide

What is Xiaomi Wi-Fi amplifier? As the name implies, Xiaomi Wi-Fi amplifier is a WiFi signal enhancer, which is different from the system software of the enhancer, but a smart hardware. Can be used with the Xiaomi router, suitable for users who need a large signal coverage area. How much does Xiaomi Wi-Fi amplifier cost? At the meeting, the Xiaomi

Address: http://blog.csdn.net/innost/article/details/8474683Android Wi-Fi Display (Miracast) IntroductionIn mid-November 2012, Google released Android 4.2. Although it is a Jelly Bean series with Android 4.1, it adds a lot of new features. In the display section, Android 4.2 builds on project butter and adds support for the Wi-Fi display feature. As a result, the entire display architecture has changed sign

Address: http://blog.csdn.net/innost/article/details/8474683Android Wi-Fi Display (Miracast) IntroductionIn mid-November 2012, Google released Android 4.2. Although it is a Jelly Bean series with Android 4.1, it adds a lot of new features. In the display section, Android 4.2 builds on project butter and adds support for the Wi-Fi display feature. As a result, the entire display architecture has changed sign

The image above shows Wi-Fi Federation certification, an unfamiliar logo that is a symbol of wireless support, and is starting to appear frequently on smartphones, PDAs, laptops and various portable devices. Wi-Fi Federation (Wi-Fi Alliance) is a global and non-profit industry association with more than 300 member companies working together to promote the

Wi-Fi peer-to-peer (peer-to peers), which agrees with the corresponding hardware of the Android 4.0 (API level 14) or a higher version of the device can directly communicate via WiFi without the need for other intermediate transit nodes (Android Wi-Fi peer framework complies with the Wi-Fi affiliate Wi-Fi direct authen

1 The use of universal Wi-Fi is actually very cheap, we only need to buy the universal Wi-Fi plug into the desktop or laptop computer USB on the pretext, you can automatically install the driver, and fast create Wi-Fi. 2 You can use mobile devices such as mobile phones, scanning two-dimensional code to connect Wi