WiFi direct connection. Wi-Fi Direct what is it? Access point

wifi direct- feasibility of building with WI-FI, vicorist special programs act as an access point, WiFi router.

Modern TVs or tablets and phones have a support WiFi that okremo pidtrimka

Who has the power of cich 2 dartless z'ednan Wi-Fi ta WiFi direct ?

What is WIFI Direct

WIFI direct what — The power supply is based on it, as the Wi-Fi Direct support is claimed to be able to work as an access point, giving the ability to connect to the Internet via Wi-Fi to other devices. The best WIFI direct solution in phones. By turning on the access point on the phone, you will be able to connect via wifi to the phone with another phone, tablet, laptop. In which case, the phone takes the Internet by mobile measure, and via wifi distributes the Internet to other outbuildings.

WiFi standard

There are no global powers, only for the great WiFi for connection other outbuildings you need to vikoristovuvat router (okremiya pristriy), router with the installation of a single software You can robit from a tablet or a laptop to whichever way the computer is connected by a router.

The principle of the router I believe in the fact that on one channel it is possible to receive and transmit information up to one I will attach, for example, a TV set, and on another channel, for example, to a tablet.

The router also controls data transfer routing. Attachments that vicorist only WI-FI, can connect to the router, vicorist or passwordless, or secure the security, as if the router is vicorist protected, then you can connect to the new one only if you know the password.

Wi-Fi Direct, what is it?

At the same time, if you add Direct, it can act as a virtual access point without any dodatkovyh nalashtuvan or change the software security (recording for a password is similar to Wi-Fi). Before I add it, I’ll add it, you can connect other extensions, like add only WI-FI.

A lot of sites near the river show the possibility of connecting to a single line of various outbuildings, or directly connecting to a number of outbuildings.

H about, in principle, the firmness is not true. So, as one of the attachments, as a rule, the most put in the attachment (tablet or smartphone) will defeat the function of the router.

But it’s obviously handy, nothing is interfering, just connect a printer or a TV set to a smartphone, pushing one button, it’s even easier. And nothing can replace a router for permanent robotic attachments in a single measure. As an option, you can connect a tablet to watch a movie on a TV or charge a photo from a smartphone, or manually one-time. And in practice, it’s better to buy a router for $ 15-20 and create a post-computer network.

Computing has caused the technical terms of Wi-Fi and blouse to be lost in everyday life. Navit far away at once counting technique people may be aware of the additions that support Wi-Fi and Bluetooth. For additional help, there is a connection to the Internet for a number of outbuildings and a wireless exchange of data.

Today we will talk about one of these technologies.

What is Wi-Fi Direct?

Wi-Fi Direct is combined with Wi-Fi and Bluetooth. Wi-Fi-free technology, as the best victorious for access to the Internet, є, to the Vіdminu vіd Bluetooth, vysokoshvidkіsnaya. Another advantage - simple setup. Wi-Fi Direct, for Wi-Fi access, specializes not in Internet access, but in wireless transmission of data between outbuildings without a router. A number of such outbuildings near the majority of vipadkivs are neobov'yazkovo surrounded by two houses. Slid mother on uvazi, scho one hour win the point WiFi access Direct connection to Wi-Fi Merezhi can't.

Wi-Fi Direct transmits data more quickly, lower than Bluetooth. When Wi-Fi Direct is connected to Bluetooth, it is not necessary to think about the connection of the connected building in the visibility zone. Installed z'ednannya encrypted by Wi-Fi standard Protected Setup and do not forewarn passwords.

Support for other devices Wi-Fi Direct is physically implemented in the presence of a new special chip. Since the technology is new, this chip is present only in Smart TVs, the most modern smartphones and tablets. Operating system Windows supports Wi-Fi Direct starting from version 8, and Google Android OS from version 4.0.

Connecting a TV with a mobile device via Wi-Fi Direct

Such a transfer is more convenient, for example, for transferring and reviewing video files on television from a smartphone or tablet. The second option is to watch TV farther away. It is obvious that Wi-Fi Direct is to blame. The initiator of the installation of the order enforces the request for a call to the selected addendum from the list of events. Therefore, confirmation of the connection is required. As a rule, the "brand" outbuilding is chosen as a practical one in the form of a fence or a stationary outbuilding.

As a butt, we can look at specific steps for setting up a connection between an LG Smart TV and a smartphone HTC One v.

1. Press the "More" button at the "Wireless Connection and Merezhі" branch of the smartphone.
2. At the Wi-Fi Direct tab that appeared, press OK. You will be prompted to say "Wi-Fi Direct approved".
3. At the settings of the TV, go to the "Merezha" tab.
4. In the list of merezhas that appear, select Wi-Fi Direct.
5. At the splintering vіknі, translate the jumper at the “Uvіmk.” position.
6. After displaying the Android add-on, I will prompt "Yes" to the "Request connection" request. In addition, put a tick in the order from “Connect automatically without power” to speed up upcoming connections.
7. When the phone is connected to the new one, a message about the OK pressure will appear, so that you can accept the request from the TV. After such an onslaught, a notification will appear on the TV about the installation of a connection with the Android device.

As you can see, setting up a connection via Wi-Fi Direct is quite simple and accessible to anyone.

Zastosuvannya that prospects of Wi-Fi Direct

For help Wi-Fi technologies Direct transfer files from computer to smartphone manually, watch video and play music on TV. It turns out that not only laptops, tablets and smartphones, but also printers, mouses, headsets, digital and video cameras, game consoles will be equipped with this interface.

Shanuvalnikov Wi-Fi Direct prophesy outside the vision of Bluetooth in the near future. So, wireless transmission of data for qієyu tekhnologiєyu istotno overturns Bluetooth by swidkodії, radius dії and simplicity of throating. Ale Wi-Fi Direct is not consolation and shortcomings. There is a lot of energy before them, so you can quickly discharge your smartphone. True, the rest of the hour is going to expand the power-saving modes for using Wi-Fi Direct itself.

The second shortfall is to move mutually with intensive Wi-Fi Direct at the apartment house. From the point of view of the dawn, it is more comfortable to install the technology at the dacha of the zamіsky mansion.

Wi-Fi, having become a novelty, has twisted our heads, but science does not succumb to the opinion. All calls are connected to the Internet without any wires for the computer, which is respected, and do not check the number of eternity for the time being mobile internet download it to your phone. Now Wi-Fi wins for technology.

A small router, which can distribute the Internet for a large number of outbuildings at once, is the axis of reality technology. Tsey view access to the Internet is now available to the call of the entire planet and it is important to show your life without swearing. If we come to visit someone, our first food will be, as the Wi-Fi access point is called and the password is in it.

Wi-Fi Direct - a few words about technology

At the same time, Wi-Fi Direct wireless connections (also called Wi-fi Peer-to-Peer) are actively gaining popularity. At once, it will be reported in detail what kind of attack it is and how it can turn on.

Why was this novelty created?

Vіn necessary to turn on the router from the transmission channel. Tse means that you can connect one attachment to another, with which you do not have to beat the router. If you don't know what Wi-Fi Direct is, then you need to guess how the Bluetooth file transfer was supposed to be. Qiu novelty can be vikoristovuvaty mayzhe new skin extension. Wifi Direct can also be enabled on Windows 10. If you have a laptop, then this function will become more convenient.

Wifi direct windows 10 - how to get it

As the adapter supports this technology, you can upgrade wifi direct to windows 10 by increasing the power of the network connection.

1. It is possible that this function is on your printer, but on the computer, whichever supports it, I will choose the printer. It is necessary to contact him for an additional password. If so, you can safely proceed to other information. This is the head meta technology, which will help you to connect without intermediary, without a headache.
2. You can also connect a TV set and enjoy watching movies on the big screen, with which the router does not have to be broken. For such a connection, all factors are needed: the presence of this function on both devices and on your PC, pressing hot access before yoga tech.
3. You can connect at least two outbuildings, but also create a whole group of outbuildings. So, for example, the owner of a laptop can connect to a group for the help of unique technology to distribute to the Internet. The connection does not have anything foldable, you only need to press one button.

A lot of corystuvachіv kom'yuterіv upevneno stverdzhuyut, scho soon wifi will not be as popular as wifi direct. The main yoga plus is the connection in the areas with a problematic connection.

Illya 107503

In this article, we know how to connect the phone to the Sony Bravia TV via Wifi, how to duplicate the display, as well as about the Wi-Fi Direct and Miracast technologies themselves. Modern TV Sony may be faceless brown options, which expand their functionality. It is possible to display an image from smartphones “on the fly”, without the need to use darts – marvel at photos, videos, listen to music on the great scoreboard, sing a smartphone like a remote control and much more. But, in order to be able to use these functions all over the world, it is important to carry out the correct settings.

How to connect your phone to the Sony Bravia TV via Wifi is described in the operating instructions. Ale, no matter what report aid, richly corystuvachіv in the process of installation are faced with various difficulties. For example, as a child, as the smartphone is controlled not by Android, but by iOS, or it works, as if there is no Direct in the phone, why do you need to know the access code for WiF-i in TV, or why did they all follow the instructions, but nothing comes up? Qi nutrition is also analyzed in this article.

About technologies

Wi-Fi-Direct is an option, for which it is possible to combine mobile gadgets and TV in a single line, bypassing the dart through the Crowbar or the All-World web. For their matching, there is no need to add additional equipment and glass materials (such as routers, modems, cables, wired signals and other telecommunication equipment). With which bandwidth the building is identical to the channel I will pass the building annex 802.11. Otherwise, it seems that the speed of the exchange of data is the same, like from the most excellent Wi-Fi.

Miracast - the new standard jetless transmission video signal. At the basis of this lies Dir ect, but in parallel with it, technology, which can be seen, may have a number of improvements and insights. Under the hour of the creation of Mirakast, the retailers jumped as fast as possible to the process of organizing the connection. I tse їm miraculously far away. Whether it’s a master of a smartphone, tablet, laptop or any other mobile gadget with Miracast support, you can play games on tablets or smartphones and display images on great screen enter photos, multimedia content. On TV, all those that appear on the display of the gadget are displayed. And all the same "on the spot", without darts and only a sprat of dots.

How to set up Wi-Fi on Sony Bravia TVs

Activating Wi-Fi.Direct on TV is easy. For whom it is necessary to turn off the ensign "Built in Wi-Fi", and then Wi-Fi-Dir ect.

You can do it like this:

1. Grab the remote control remote care, know new HOME button and click on them. Get respect! Deyakі koristuvachі stikayutsya z tim, scho after vikonannya tsієї diї TB hangs and nothing happens. In this case, it is necessary to vacate the drop, or re-advantage, after which repeat the test. Even if it didn’t help, try all the attachments like the TV receiver and reset the factory settings.
2. Gave you the necessary time to get to the “Advanced settings” interface. For someone to go this way: Settings - NETWORK&ACCESSORIES - NETWORK - Advanced settings.
3. On the tab for WiFi Built-in.Wi-Fi, put an icon next to the On field.
4. Also set the On value for the Wi-Fi.Direct window. It’s also hard to figure out how to recognize the password for Wifi Direct on Sony Bravia TVs. You can do this in the same menu at the Show Network (SSID)/Password dialog. When pressed on the TV screen, it hangs at the end with the name of the border secret code. Data can be entered manually at the Wi-Fi settings of the mobile device that is connected. As soon as the call was successfully installed, a notification about it will appear on the TV monitor.

Now you know how to connect Wi-Fi to the Sony Bravia TV. As soon as the descriptions have been carried out, it is necessary to switch to the synchronization mode and check for binding. Here you can also install confirmation of synchronization when trying to connect with an unknown device: on the remote control, click on the "Options" button and select the "Register notification" item.

How to connect iPhone to Sony Bravia TV via Wi-Fi

1. Activate Wi-Fi Direct on TV by following the above instructions.
2. Go to iPhone setup and select Wi.Fi, then Dir-ect-xx-BRAVIA.
3. At the end, enter the WPA key that appears on the display of the TV receiver, click Join (Join).
4. Check, the docks will not be installed a couple of outbuildings. At the same time, you may need a sprat of whilin.
5. The next time you show up, you'll be on the line. There is a label for the SSID on the side of the iPhone, and a dash on the side of the Sony Bravia, which means that the sticker has been inserted.

If you do not get back up, repeat the test, having changed in advance, that the password is entered correctly.

Dubbing iPhone screen on Sony Bravia TV

It's a pity that not all retailers and programs transfer AirPlay for their products, because not all video streams from Pavutini's programs are broadcasted by TV. You can get around this problem by duplicating it from the iPhone display to the TV screen. To do this, swipe up on the display, open the control center and select AirPlay, then AppleTV.

How to connect the phone to the Sony Bravia TV

Now let's take a look at the features of bringing devices under the cover of Android OS to Sony TV.

Yak i vpadku z iPhone, the first step is to go into the setup of the device. Know the WI-Fi menu and select the module, after which press three dots, then on Wi-Fi-Direct.

After activating the Wi-Fi-.Direct button, the gadget is more likely to search for suitable devices. Tse take an hour. When completed, you will be prompted for a list of all gadgets available for calling. Select from this list the SSID of the home theater, enter a Password. A request for a new device will appear on the TV screen. Press "Ok". Let the TV receiver perform synchronization and display the next notification about the successful installation.

Do not forget about those that you can synchronize no more than ten modern gadgets with Wi-Fi Direct from TV. To look over the list of pratsyuyuchih home measure gadgets, you need to go to the settings menu of the directive on the TV, after which press the Options button on the remote control and select Display redirection of attachments. If you want to see the connection, click on the buttons in the center of the remote control panel. Before you see a dialogue window. You really want to see the list. For help, the arrows on the remote control go to the word “So”, after which click on the central button.

How to connect the Internet to the Sony Bravia TV via Wi-Fi, so the phone does not have a directive? Everything is simple. At the TV, enter the Wi-Fi-Direct setup mode, press the "Options" button on the remote control and select "Manually". At the window, select the item "Other ways". The monitor will appear at the end, in which it appears to be called the password, which is necessary for the entrance. You need to know what you need to know in the Wi.Fi-configuration menu of your smartphone and write Password.

How to duplicate the phone screen on a Sony Bravia TV

You can install Screen Mirroring as soon as possible, as Miracast technology supports TV receiver and mobile device. As it was intended, a characteristic feature of Miracast is the simplicity of technology. And here everything is really simple.

Depending on the version of Android and the model of the smartphone, they can be changed a little. In the version of Android 6.0, for which one go into the settings - "merezhi that link" - "display without a dart". Activate the mode. A smartphone is more likely to find an affordable possession, after which your TV appears on the list. Press on new one – the contact will be automatically established, and the image from the mobile device will appear on the TV screen.

If the call was not set automatically, enter the following: click on the “Input” jumper, which is changed on the PU, give “duplication”, then turn on the screenless display from the smartphone.

Tell friends

More and more new technologies seem to be the fate of the skin, as if calling to improve and make our lives easier. One of them is WiFi Direct. Whatever you become aware of, as a reporter, take a look at the technology itself and the principle of robotics. Attachments, which support such a way of communication, transmit data on high speeds - up to 250 megabits per second, and on high speeds - up to 200 meters. And the supremacy of the border is secured by the greater step of the protection of the channel. To encourage merezhi on such a basis, the router simply needs to be.

Main Features

Read more about WiFi Direct. What is it? The price of a new standard for the transfer of information, which allows a few gadgets to zdіysnyuvat mіzh themselves without zastosuvannya router chi іnshoy merezhny add-on. People in this process take a fate not obov'yazkovo, shards of building additions automatically designate one another. For now, navit tse standard, but certification. At the moment, two extensions can be connected for an additional wireless connection only from the router's intermediary link. However, a router is no longer needed to enable WiFi Direct. What is and how such a method is practiced, here it is considered.

This way allows you to instantly collect a piece of gadgets. Crimea such outbuildings, like standard laptops, smartphones and telephones, to the extent you can connect digital photo frames, scanners, printers, video recorders and more, and here the main mind is the presence of a sound chip.

How was earlier?

Homemade merezhi have already been sprung once in a while similar services and protocols. In the midst of the current moment, WiFi Direct is considered the most promising development, as there may be only one transition for development - the reaction of the survivors.

The deacons had a thought that Danish standard Nezabar it is enough to see the celebrities of all Bluetooth, which is to reach the popular contagion. Also, as far as looking at WiFi Direct, you'll become aware of the importance of such a solution compared to traditional Bluetooth. Here you can talk about the greater speed of transmission of data, the greater number of people, and also about the superior protection of the channel. However, there are shortcomings, yakі dosit significant.

Characteristics of rice

Varto take a look at WiFi Direct chips. How to become proud of this technology, I became aware of the next. Elements can be one of two types: for the range of 2.4 gigahertz, 5 gigahertz and one hour to adjust the digital value.

The technology has a couple of dark possibilities: Device Discovery and Service Discovery. With their help, gadgets do not just know one another and unite in a measure without any participation of a person, but they allow you to know about the capabilities of a skin device. For example, if you need to transfer an audio file from your smartphone, then in the list of attachments that can be accepted, there will be only those that can accept and cast this type of data, and all others will simply be turned off. Tse allow the koristuvachev not to go over the entire list of submissions from the search for a different gadget, but rather to choose the necessary ones from the quiet that are being displayed.

At a glance for other types

Zvichayna WiFi-merezha transfers the supremacy of the access point, which controls the decision of the devices. WiDi also has a coordinator, but given function transferred from one building to another, fallow due to tightness, autonomy and functionality. Also, the list of advantages looks like this: laptops, tablets, smartphones, consoles, and after them go peripheral attachments, for example, printers, audio systems, digital cameras and others.

Nedoliki

So, now you know what WiFi Direct is; how to fawn on him - tezh is no longer food. Varto rose with yoga nedolіkami. The very stink to put the development of technology and її popularity under sumniv.

Main shortfalls

• Contamination of the ether. If bezdrotovy merezha organized in a special way, connecting all attachments to one access point. For this sense, you can talk about the great authority of WiFi Direct. How to set up such a measure? Easy to drink. Here you can talk about the one-hour creation of that robot of a small number, in which gadgets collide with each other, transmitting data. It’s worth bringing it to the point where, for example, at a bagat-over-the-top booth, there are dozens of dozens or hundreds of chains, creating a right mess in the ether, so that all stinks lead a prayer with different strains and frequencies. It is impossible to control such measures, through which the stench creates the right poisoning of the ether.
• Poor protection of the fence. In addition, the developers of WiFi Direct Android add-ons and talking about the best protection of such networks from Bluetooth pairs, are really all the same. As long as such a gadget is victorious all the time in the home, you can talk about yoga security, but if you want to come with it to the office of the company, if you know if you can fit it with them, you already blame the problem. Merezha WiFi Direct for Windows can be victorious like a proxy, for the help of which data will be taken away from any kind of attachment to the enterprise, and corporate information will be sent. Whether or not the fakhivtsev will be able to control all things, they will create such an outbuilding that step by step will bring to the fence the standard in enterprises. As a result, you may be left with less popular domestic victories, which may appear.
• High energy capacity. From one side, with the help of yoga, you can transfer great obligations of data on significant dates and high swedishness. However, today's gadgets are so quickly charged that such an additional ambition can become a tractor.
• Extended range of similar technology do not lead the way. Your merezha can be zlamana s great stani, it can wedge in and beat against you.
• Wi-Fi Direct whistleblower transmitting a special chip So simple WiFi is not suitable for these purposes. At the moment, gadgets are being developed, which are equipped with both chips, but not much else.

Visnovki

The main ineptitude in the implementation of similar technology is due to the fact that this support is secured with a chip, which is used in traditional WiFi. And for the time being, it’s not so rich to include such modules in their add-ons, coristuvachi do not want to buy new gadgets for using technology.